/*!
Parts of this script are from the TurboWarp Packager <https://packager.turbowarp.org/>, licensed as follows:
Copyright (C) 2021-2024 Thomas Weber

The Source Code Form of this program is available under the terms of the
Mozilla Public License, v. 2.0. You can obtain a copy of the license at
https://www.mozilla.org/en-US/MPL/2.0/.

Parts of this script are from Scratch <https://scratch.mit.edu/>, licensed as follows:
Copyright (c) 2016, Massachusetts Institute of Technology
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

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s=e[0],o=e[1],a=e[2],c=Math.sqrt(s*s+o*o+a*a),u=(s/=c)*s,l=(o/=c)*o,h=(a/=c)*a,d=Math.cos(n),p=Math.sin(n),f=1-d,m=u+(1-u)*d,g=s*o*f+a*p,y=s*a*f-o*p,b=s*o*f-a*p,E=l+(1-l)*d,v=o*a*f+s*p,T=s*a*f+o*p,w=o*a*f-s*p,A=h+(1-h)*d,S=t[0],I=t[1],O=t[2],k=t[3],N=t[4],R=t[5],M=t[6],x=t[7],C=t[8],D=t[9],L=t[10],P=t[11];return r[0]=m*S+g*N+y*C,r[1]=m*I+g*R+y*D,r[2]=m*O+g*M+y*L,r[3]=m*k+g*x+y*P,r[4]=b*S+E*N+v*C,r[5]=b*I+E*R+v*D,r[6]=b*O+E*M+v*L,r[7]=b*k+E*x+v*P,r[8]=T*S+w*N+A*C,r[9]=T*I+w*R+A*D,r[10]=T*O+w*M+A*L,r[11]=T*k+w*x+A*P,t!==r&&(r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15]),r},e.axisRotation=function(t,e,n){n=n||new i(16);var r=t[0],s=t[1],o=t[2],a=Math.sqrt(r*r+s*s+o*o),c=(r/=a)*r,u=(s/=a)*s,l=(o/=a)*o,h=Math.cos(e),d=Math.sin(e),p=1-h;return n[0]=c+(1-c)*h,n[1]=r*s*p+o*d,n[2]=r*o*p-s*d,n[3]=0,n[4]=r*s*p-o*d,n[5]=u+(1-u)*h,n[6]=s*o*p+r*d,n[7]=0,n[8]=r*o*p+s*d,n[9]=s*o*p-r*d,n[10]=l+(1-l)*h,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,n},e.copy=c,e.frustum=function(t,e,n,r,s,o,a){a=a||new 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n[0]=d*r+p*c,n[1]=d*s+p*u,n[2]=d*o+p*l,n[3]=d*a+p*h,n[4]=d*c-p*r,n[5]=d*u-p*s,n[6]=d*l-p*o,n[7]=d*h-p*a,t!==n&&(n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15]),n},e.rotationX=function(t,e){e=e||new i(16);var n=Math.cos(t),r=Math.sin(t);return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=n,e[6]=r,e[7]=0,e[8]=0,e[9]=-r,e[10]=n,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},e.rotationY=function(t,e){e=e||new i(16);var n=Math.cos(t),r=Math.sin(t);return e[0]=n,e[1]=0,e[2]=-r,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=r,e[9]=0,e[10]=n,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},e.rotationZ=function(t,e){e=e||new i(16);var n=Math.cos(t),r=Math.sin(t);return e[0]=n,e[1]=r,e[2]=0,e[3]=0,e[4]=-r,e[5]=n,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},e.scale=function(t,e,n){n=n||new i(16);var r=e[0],s=e[1],o=e[2];return n[0]=r*t[0],n[1]=r*t[1],n[2]=r*t[2],n[3]=r*t[3],n[4]=s*t[4],n[5]=s*t[5],n[6]=s*t[6],n[7]=s*t[7],n[8]=o*t[8],n[9]=o*t[9],n[10]=o*t[10],n[11]=o*t[11],t!==n&&(n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15]),n},e.scaling=function(t,e){return(e=e||new i(16))[0]=t[0],e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t[1],e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t[2],e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},e.setAxis=function(t,e,n,r){r!==t&&(r=c(t,r));var i=4*n;return r[i+0]=e[0],r[i+1]=e[1],r[i+2]=e[2],r},e.setDefaultType=function(t){var e=i;return i=t,e},e.setTranslation=function(t,e,n){return n=n||u(),t!==n&&(n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11]),n[12]=e[0],n[13]=e[1],n[14]=e[2],n[15]=1,n},e.transformDirection=function(t,e,n){n=n||r.create();var i=e[0],s=e[1],o=e[2];return n[0]=i*t[0]+s*t[4]+o*t[8],n[1]=i*t[1]+s*t[5]+o*t[9],n[2]=i*t[2]+s*t[6]+o*t[10],n},e.transformNormal=function(t,e,n){n=n||r.create();var i=l(t),s=e[0],o=e[1],a=e[2];return n[0]=s*i[0]+o*i[1]+a*i[2],n[1]=s*i[4]+o*i[5]+a*i[6],n[2]=s*i[8]+o*i[9]+a*i[10],n},e.transformPoint=function(t,e,n){n=n||r.create();var i=e[0],s=e[1],o=e[2],a=i*t[3]+s*t[7]+o*t[11]+t[15];return n[0]=(i*t[0]+s*t[4]+o*t[8]+t[12])/a,n[1]=(i*t[1]+s*t[5]+o*t[9]+t[13])/a,n[2]=(i*t[2]+s*t[6]+o*t[10]+t[14])/a,n},e.translate=function(t,e,n){n=n||new i(16);var r=e[0],s=e[1],o=e[2],a=t[0],c=t[1],u=t[2],l=t[3],h=t[4],d=t[5],p=t[6],f=t[7],m=t[8],g=t[9],y=t[10],b=t[11],E=t[12],v=t[13],T=t[14],w=t[15];return t!==n&&(n[0]=a,n[1]=c,n[2]=u,n[3]=l,n[4]=h,n[5]=d,n[6]=p,n[7]=f,n[8]=m,n[9]=g,n[10]=y,n[11]=b),n[12]=a*r+h*s+m*o+E,n[13]=c*r+d*s+g*o+v,n[14]=u*r+p*s+y*o+T,n[15]=l*r+f*s+b*o+w,n},e.translation=function(t,e){return(e=e||new i(16))[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=t[0],e[13]=t[1],e[14]=t[2],e[15]=1,e},e.transpose=function(t,e){var n;if((e=e||new i(16))===t)return n=t[1],t[1]=t[4],t[4]=n,n=t[2],t[2]=t[8],t[8]=n,n=t[3],t[3]=t[12],t[12]=n,n=t[6],t[6]=t[9],t[9]=n,n=t[7],t[7]=t[13],t[13]=n,n=t[11],t[11]=t[14],t[14]=n,e;var r=t[0],s=t[1],o=t[2],a=t[3],c=t[4],u=t[5],l=t[6],h=t[7],d=t[8],p=t[9],f=t[10],m=t[11],g=t[12],y=t[13],b=t[14],E=t[15];return e[0]=r,e[1]=c,e[2]=d,e[3]=g,e[4]=s,e[5]=u,e[6]=p,e[7]=y,e[8]=o,e[9]=l,e[10]=f,e[11]=b,e[12]=a,e[13]=h,e[14]=m,e[15]=E,e};var r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var n in t)if(Object.prototype.hasOwnProperty.call(t,n)){var r=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(t,n):{};r.get||r.set?Object.defineProperty(e,n,r):e[n]=t[n]}return e.default=t,e}(n(3)),i=Float32Array,s=r.create(),o=r.create(),a=r.create();function c(t,e){return(e=e||new i(16))[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}function u(t){return(t=t||new i(16))[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function l(t,e){e=e||new i(16);var n=t[0],r=t[1],s=t[2],o=t[3],a=t[4],c=t[5],u=t[6],l=t[7],h=t[8],d=t[9],p=t[10],f=t[11],m=t[12],g=t[13],y=t[14],b=t[15],E=p*b,v=y*f,T=u*b,w=y*l,A=u*f,S=p*l,I=s*b,O=y*o,k=s*f,N=p*o,R=s*l,M=u*o,x=h*g,C=m*d,D=a*g,L=m*c,P=a*d,B=h*c,U=n*g,j=m*r,F=n*d,z=h*r,_=n*c,G=a*r,V=E*c+w*d+A*g-(v*c+T*d+S*g),Y=v*r+I*d+N*g-(E*r+O*d+k*g),H=T*r+O*c+R*g-(w*r+I*c+M*g),W=S*r+k*c+M*d-(A*r+N*c+R*d),K=1/(n*V+a*Y+h*H+m*W);return 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r=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(t,n):{};r.get||r.set?Object.defineProperty(e,n,r):e[n]=t[n]}return e.default=t,e}var o=34041,a=36064,c=[{format:6408,type:5121,min:9729,wrap:33071},{format:o}],u={34041:33306,6401:36128,36168:36128,6402:36096,33189:36096},l={32854:!0,32855:!0,36194:!0,34041:!0,33189:!0,6401:!0,36168:!0}},function(t,e,n){"use strict";e.__esModule=!0,e.createVertexArrayInfo=function(t,e,n){var i=t.createVertexArray();return t.bindVertexArray(i),e.length||(e=[e]),e.forEach((function(e){r.setBuffersAndAttributes(t,e,n)})),t.bindVertexArray(null),{numElements:n.numElements,elementType:n.elementType,vertexArrayObject:i}},e.createVAOAndSetAttributes=i,e.createVAOFromBufferInfo=function(t,e,n){return i(t,e.attribSetters||e,n.attribs,n.indices)};var r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var n in t)if(Object.prototype.hasOwnProperty.call(t,n)){var 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TOUCHING_OBJECT:"sensing.touching",SENSING_USERNAME:"sensing.username",PROCEDURE_CALL:"procedures.call",PROCEDURE_ARGUMENT:"procedures.argument",CONTROL_COUNTER:"control.counter",TW_KEY_LAST_PRESSED:"tw.lastKeyPressed"},InputType:{NUMBER_POS_INF:1,NUMBER_POS_INT:2,NUMBER_POS_FRACT:4,NUMBER_POS_REAL:6,NUMBER_ZERO:8,NUMBER_NEG_ZERO:16,NUMBER_NEG_INT:32,NUMBER_NEG_FRACT:64,NUMBER_NEG_REAL:96,NUMBER_NEG_INF:128,NUMBER_NAN:256,NUMBER_ANY_ZERO:24,NUMBER_INF:129,NUMBER_POS:7,NUMBER_NEG:224,NUMBER_WHOLE:10,NUMBER_INT:58,NUMBER_INDEX:443,NUMBER_FRACT:68,NUMBER_REAL:126,NUMBER:255,NUMBER_OR_NAN:511,NUMBER_INTERPRETABLE:4863,STRING_NUM:512,STRING_NAN:1024,STRING_BOOLEAN:2048,STRING:3584,BOOLEAN:4096,BOOLEAN_INTERPRETABLE:6144,ANY:8191,COLOR:8192}}},function(t,e,n){const r=n(114),i=n(116);class s{static base64ToUint8Array(t){const e=r(t),n=e.length,i=new Uint8Array(n);for(let t=0;t<n;t++)i[t]=e.charCodeAt(t);return i}static uint8ArrayToBase64(t){let e="";const n=t.length;for(let r=0;r<n;r++)e+=String.fromCharCode(t[r]);return i(e)}static arrayBufferToBase64(t){return s.uint8ArrayToBase64(new Uint8Array(t))}}t.exports=s},function(t,e,n){const r=n(184),i=n(64),s=n(31),o=n(43),a=n(12),{Map:c}=n(24),u=n(66),l=n(67),h=n(0),d=n(9),p=n(44);class f{constructor(t,e){this.runtime=t,this._blocks={},this._scripts=[],Object.defineProperty(this,"_cache",{writable:!0,enumerable:!1}),this._cache={inputs:{},procedureParamNames:{},procedureDefinitions:{},_executeCached:{},_monitored:null,scripts:{},compiledScripts:{},compiledProcedures:{},proceduresPopulated:!1},this.forceNoGlow=e||!1}getCachedCompileResult(t){return Object.prototype.hasOwnProperty.call(this._cache.compiledScripts,t)?this._cache.compiledScripts[t]:null}cacheCompileResult(t,e){this._cache.compiledScripts[t]={success:!0,value:e}}cacheCompileError(t,e){this._cache.compiledScripts[t]={success:!1,value:e}}static get BRANCH_INPUT_PREFIX(){return"SUBSTACK"}getBlock(t){return this._blocks[t]}getScripts(){return this._scripts}getNextBlock(t){const e=this._blocks[t];return void 0===e?null:e.next}getBranch(t,e){const n=this._blocks[t];if(void 0===n)return null;e||(e=1);let r=f.BRANCH_INPUT_PREFIX;e>1&&(r+=e);const i=n.inputs[r];return void 0===i?null:i.block}getOpcode(t){return void 0===t?null:t.opcode}getFields(t){return void 0===t?null:t.fields}getInputs(t){if(void 0===t)return null;let e=this._cache.inputs[t.id];if(void 0!==e)return e;e={};for(const n in t.inputs)n.substring(0,f.BRANCH_INPUT_PREFIX.length)!==f.BRANCH_INPUT_PREFIX&&(e[n]=t.inputs[n]);return this._cache.inputs[t.id]=e,e}getMutation(t){return void 0===t?null:t.mutation}getTopLevelScript(t){let e=this._blocks[t];if(void 0===e)return null;for(;null!==e.parent;)e=this._blocks[e.parent];return e.id}getProcedureDefinition(t){const e=this._cache.procedureDefinitions[t];if(void 0!==e)return e;for(const e in this._blocks){if(!Object.prototype.hasOwnProperty.call(this._blocks,e))continue;const n=this._blocks[e];if("procedures_definition"===n.opcode){const r=this._getCustomBlockInternal(n);if(r&&r.mutation.proccode===t)return this._cache.procedureDefinitions[t]=e,e}}return this._cache.procedureDefinitions[t]=null,null}getProcedureParamNamesAndIds(t){return this.getProcedureParamNamesIdsAndDefaults(t).slice(0,2)}getProcedureParamNamesIdsAndDefaults(t){const e=this._cache.procedureParamNames[t];if(void 0!==e)return e;for(const e in this._blocks){if(!Object.prototype.hasOwnProperty.call(this._blocks,e))continue;const n=this._blocks[e];if("procedures_prototype"===n.opcode&&n.mutation.proccode===t){const e=JSON.parse(n.mutation.argumentnames),r=JSON.parse(n.mutation.argumentids),i=JSON.parse(n.mutation.argumentdefaults);return this._cache.procedureParamNames[t]=[e,r,i],this._cache.procedureParamNames[t]}}const n=this.runtime.getAddonBlock(t);return n?(this._cache.procedureParamNames[t]=n.namesIdsDefaults,n.namesIdsDefaults):(this._cache.procedureParamNames[t]=null,null)}populateProcedureCache(){if(!this._cache.proceduresPopulated){for(const t in this._blocks){if(!Object.prototype.hasOwnProperty.call(this._blocks,t))continue;const e=this._blocks[t];if("procedures_prototype"!==e.opcode){if("procedures_definition"===e.opcode){const n=this._getCustomBlockInternal(e);if(n){const e=n.mutation.proccode;this._cache.procedureDefinitions[e]||(this._cache.procedureDefinitions[e]=t);continue}}}else{const t=e.mutation.proccode;if(!this._cache.procedureParamNames[t]){const n=JSON.parse(e.mutation.argumentnames),r=JSON.parse(e.mutation.argumentids),i=JSON.parse(e.mutation.argumentdefaults);this._cache.procedureParamNames[t]=[n,r,i]}}}this._cache.proceduresPopulated=!0}}duplicate(){const t=new f(this.runtime,this.forceNoGlow);return t._blocks=a.simple(this._blocks),t._scripts=a.simple(this._scripts),t}blocklyListen(t){if("object"!=typeof t)return;if("string"!=typeof t.blockId&&"string"!=typeof t.varId&&"string"!=typeof t.commentId)return;const e=this.runtime.getTargetForStage(),n=this.runtime.getEditingTarget();if("stackclick"!==t.element)switch(t.type){case"create":{const e=r(t);for(let t=0;t<e.length;t++)this.createBlock(e[t]);break}case"change":this.changeBlock({id:t.blockId,element:t.element,name:t.name,value:t.newValue});break;case"move":this.moveBlock({id:t.blockId,oldParent:t.oldParentId,oldInput:t.oldInputName,newParent:t.newParentId,newInput:t.newInputName,newCoordinate:t.newCoordinate});break;case"dragOutside":this.runtime.emitBlockDragUpdate(t.isOutside);break;case"endDrag":if(this.runtime.emitBlockDragUpdate(!1),t.isOutside){const e=r(t);this.runtime.emitBlockEndDrag(e,t.blockId)}break;case"delete":if(!Object.prototype.hasOwnProperty.call(this._blocks,t.blockId)||this._blocks[t.blockId].shadow)return;this._blocks[t.blockId].topLevel&&this.runtime.quietGlow(t.blockId),this.deleteBlock(t.blockId);break;case"var_create":if(this.resetCache(),t.isLocal&&n&&!n.isStage&&!t.isCloud)n.lookupVariableById(t.varId)||(n.createVariable(t.varId,t.varName,t.varType),this.emitProjectChanged());else{if(e.lookupVariableById(t.varId))return;const n=this.runtime.targets.filter((t=>t.isOriginal));for(const e of n)if(e.lookupVariableByNameAndType(t.varName,t.varType,!0))return;e.createVariable(t.varId,t.varName,t.varType,t.isCloud),this.emitProjectChanged()}break;case"var_rename":if(n&&Object.prototype.hasOwnProperty.call(n.variables,t.varId))n.renameVariable(t.varId,t.newName),n.blocks.updateBlocksAfterVarRename(t.varId,t.newName);else{e.renameVariable(t.varId,t.newName);const n=this.runtime.targets;for(let e=0;e<n.length;e++){n[e].blocks.updateBlocksAfterVarRename(t.varId,t.newName)}}this.emitProjectChanged();break;case"var_delete":this.resetCache();(n&&Object.prototype.hasOwnProperty.call(n.variables,t.varId)?n:e).deleteVariable(t.varId),this.emitProjectChanged();break;case"comment_create":if(this.resetCache(),this.runtime.getEditingTarget()){const e=this.runtime.getEditingTarget();e.createComment(t.commentId,t.blockId,t.text,t.xy.x,t.xy.y,t.width,t.height,t.minimized),null===e.comments[t.commentId].x&&null===e.comments[t.commentId].y&&(e.comments[t.commentId].x=t.xy.x,e.comments[t.commentId].y=t.xy.y)}this.emitProjectChanged();break;case"comment_change":if(this.resetCache(),this.runtime.getEditingTarget()){const e=this.runtime.getEditingTarget();if(!Object.prototype.hasOwnProperty.call(e.comments,t.commentId))return void h.warn("Cannot change comment with id ".concat(t.commentId," because it does not exist."));const n=e.comments[t.commentId],r=t.newContents_;Object.prototype.hasOwnProperty.call(r,"minimized")&&(n.minimized=r.minimized),Object.prototype.hasOwnProperty.call(r,"width")&&Object.prototype.hasOwnProperty.call(r,"height")&&(n.width=r.width,n.height=r.height),Object.prototype.hasOwnProperty.call(r,"text")&&(n.text=r.text),this.emitProjectChanged()}break;case"comment_move":if(this.runtime.getEditingTarget()){const e=this.runtime.getEditingTarget();if(e&&!Object.prototype.hasOwnProperty.call(e.comments,t.commentId))return void h.warn("Cannot change comment with id ".concat(t.commentId," because it does not exist."));const n=e.comments[t.commentId],r=t.newCoordinate_;n.x=r.x,n.y=r.y,this.emitProjectChanged()}break;case"comment_delete":if(this.resetCache(),this.runtime.getEditingTarget()){const e=this.runtime.getEditingTarget();if(!Object.prototype.hasOwnProperty.call(e.comments,t.commentId))return;if(delete e.comments[t.commentId],t.blockId){const n=e.blocks.getBlock(t.blockId);if(!n)return void h.warn("Could not find block referenced by comment with id: ".concat(t.commentId));delete n.comment}this.emitProjectChanged()}}else this.runtime.toggleScript(t.blockId,{stackClick:!0})}resetCache(){this._cache.inputs={},this._cache.procedureParamNames={},this._cache.procedureDefinitions={},this._cache._executeCached={},this._cache._monitored=null,this._cache.scripts={},this._cache.compiledScripts={},this._cache.compiledProcedures={},this._cache.proceduresPopulated=!1}emitProjectChanged(){this.forceNoGlow||this.runtime.emitProjectChanged()}createBlock(t){Object.prototype.hasOwnProperty.call(this._blocks,t.id)||(this._blocks[t.id]=t,t.topLevel&&this._addScript(t.id),this.resetCache(),this.emitProjectChanged())}changeBlock(t){if(-1===["field","mutation","checkbox"].indexOf(t.element))return;let e=this._blocks[t.id];if(void 0!==e){switch(t.element){case"field":if(!e.fields[t.name])return;if("VARIABLE"===t.name||"LIST"===t.name||"BROADCAST_OPTION"===t.name){const n=this.runtime.getEditingTarget().lookupVariableById(t.value);n&&(e.fields[t.name].value=n.name,e.fields[t.name].id=t.value)}else{e.fields[t.name].value=t.value,"sensing_of_object_menu"===e.opcode&&("_stage_"===e.fields.OBJECT.value?this._blocks[e.parent].fields.PROPERTY.value="backdrop #":this._blocks[e.parent].fields.PROPERTY.value="x position",this.runtime.requestBlocksUpdate());const n=e.shadow&&e.parent?this._blocks[e.parent]:e;n.isMonitored&&this.runtime.requestUpdateMonitor(c({id:n.id,params:this._getBlockParams(n)}))}break;case"mutation":e.mutation=i(t.value);break;case"checkbox":{if(e.fields&&Object.keys(e.fields).length>0&&"data_variable"!==e.opcode&&"data_listcontents"!==e.opcode){const t=p(e.id,e.fields);let n=this.runtime.monitorBlocks.getBlock(t);n||(n=JSON.parse(JSON.stringify(e)),n.id=t,this.runtime.monitorBlocks.createBlock(n)),e=n}const n=e.isMonitored;e.isMonitored=t.value;let r=!1;"data_variable"===e.opcode?r=!this.runtime.getTargetForStage().variables[e.fields.VARIABLE.id]:"data_listcontents"===e.opcode&&(r=!this.runtime.getTargetForStage().variables[e.fields.LIST.id]);const i=r||Object.prototype.hasOwnProperty.call(this.runtime.monitorBlockInfo,e.opcode)&&this.runtime.monitorBlockInfo[e.opcode].isSpriteSpecific;e.targetId=i?e.targetId||this.runtime.getEditingTarget().id:null,n&&!e.isMonitored?this.runtime.requestHideMonitor(e.id):!n&&e.isMonitored&&(this.runtime.requestShowMonitor(e.id)||this.runtime.requestAddMonitor(o({id:e.id,targetId:e.targetId,spriteName:e.targetId?this.runtime.getTargetById(e.targetId).getName():null,opcode:e.opcode,params:this._getBlockParams(e),value:"",mode:"data_listcontents"===e.opcode?"list":"default"})));break}}this.emitProjectChanged(),this.resetCache()}}moveBlock(t){if(!Object.prototype.hasOwnProperty.call(this._blocks,t.id))return;const e=this._blocks[t.id];let n=!1;if(t.newCoordinate&&(n=e.x!==t.newCoordinate.x||e.y!==t.newCoordinate.y,e.x=t.newCoordinate.x,e.y=t.newCoordinate.y),void 0!==t.oldParent){const e=this._blocks[t.oldParent];void 0!==t.oldInput&&e.inputs[t.oldInput].block===t.id?e.inputs[t.oldInput].block=null:e.next===t.id&&(e.next=null),this._blocks[t.id].parent=null,n=!0}if(void 0===t.newParent)this._addScript(t.id);else{if(this._deleteScript(t.id),void 0===t.newInput)this._blocks[t.newParent].next=t.id;else{let e=null;Object.prototype.hasOwnProperty.call(this._blocks[t.newParent].inputs,t.newInput)&&(e=this._blocks[t.newParent].inputs[t.newInput].shadow),this._blocks[t.id].shadow&&(e=t.id),this._blocks[t.newParent].inputs[t.newInput]={name:t.newInput,block:t.id,shadow:e}}this._blocks[t.id].parent=t.newParent,n=!0}this.resetCache(),n&&this.emitProjectChanged()}runAllMonitored(t){null===this._cache._monitored&&(this._cache._monitored=Object.keys(this._blocks).filter((t=>this.getBlock(t).isMonitored)).map((e=>{const n=this.getBlock(e).targetId;return{blockId:e,target:n?t.getTargetById(n):null}})));const e=this._cache._monitored;for(let n=0;n<e.length;n++){const{blockId:r,target:i}=e[n];t.addMonitorScript(r,i)}}deleteBlock(t){const e=this._blocks[t];if(e){null!==e.next&&this.deleteBlock(e.next);for(const t in e.inputs)null!==e.inputs[t].block&&this.deleteBlock(e.inputs[t].block),null!==e.inputs[t].shadow&&e.inputs[t].shadow!==e.inputs[t].block&&this.deleteBlock(e.inputs[t].shadow);this._deleteScript(t),delete this._blocks[t],this.resetCache(),this.emitProjectChanged()}}deleteAllBlocks(){Object.keys(this._blocks).forEach((t=>this.deleteBlock(t)))}getAllVariableAndListReferences(t,e){const n=t||this._blocks,r=Object.create(null);for(const t in n){let i=null,s=null;if(n[t].fields.VARIABLE?(i=n[t].fields.VARIABLE,s=d.SCALAR_TYPE):n[t].fields.LIST?(i=n[t].fields.LIST,s=d.LIST_TYPE):e&&n[t].fields.BROADCAST_OPTION&&(i=n[t].fields.BROADCAST_OPTION,s=d.BROADCAST_MESSAGE_TYPE),i){const t=i.id;r[t]?r[t].push({referencingField:i,type:s}):r[t]=[{referencingField:i,type:s}]}}return r}updateBlocksAfterVarRename(t,e){const n=this._blocks;for(const r in n){let i=null;if(n[r].fields.VARIABLE?i=n[r].fields.VARIABLE:n[r].fields.LIST&&(i=n[r].fields.LIST),i){t===i.id&&(i.value=e)}}}updateTargetSpecificBlocks(t){const e=this._blocks;for(const n in e)t&&"event_whenthisspriteclicked"===e[n].opcode?e[n].opcode="event_whenstageclicked":t||"event_whenstageclicked"!==e[n].opcode||(e[n].opcode="event_whenthisspriteclicked")}updateAssetName(t,e,n){let r;if("costume"===n)r=this._getCostumeField.bind(this);else if("sound"===n)r=this._getSoundField.bind(this);else if("backdrop"===n)r=this._getBackdropField.bind(this);else{if("sprite"!==n)return;r=this._getSpriteField.bind(this)}const i=this._blocks;for(const n in i){const i=r(n);i&&i.value===t&&(i.value=e)}this.resetCache()}updateSensingOfReference(t,e,n){const r=this._blocks;let i=!1;for(const s in r){const o=r[s];if("sensing_of"===o.opcode&&o.fields.PROPERTY.value===t&&o.inputs.OBJECT.block===o.inputs.OBJECT.shadow){this.getBlock(o.inputs.OBJECT.block).fields.OBJECT.value===n&&(o.fields.PROPERTY.value=e,i=!0)}}return i&&this.resetCache(),i}_getCostumeField(t){const e=this.getBlock(t);return e&&Object.prototype.hasOwnProperty.call(e.fields,"COSTUME")?e.fields.COSTUME:null}_getSoundField(t){const e=this.getBlock(t);return e&&Object.prototype.hasOwnProperty.call(e.fields,"SOUND_MENU")?e.fields.SOUND_MENU:null}_getBackdropField(t){const e=this.getBlock(t);return e&&Object.prototype.hasOwnProperty.call(e.fields,"BACKDROP")?e.fields.BACKDROP:null}_getSpriteField(t){const e=this.getBlock(t);if(!e)return null;const n=["TOWARDS","TO","OBJECT","VIDEOONMENU2","DISTANCETOMENU","TOUCHINGOBJECTMENU","CLONE_OPTION"];for(let t=0;t<n.length;t++){const r=n[t];if(Object.prototype.hasOwnProperty.call(e.fields,r))return e.fields[r]}return null}toXML(t){return 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d,p=3*(t=t.replace(/[^A-Za-z0-9+/=]/g,"")).length/4;if(t.charAt(t.length-1)===s.charAt(64)&&p--,t.charAt(t.length-2)===s.charAt(64)&&p--,p%1!=0)throw new Error("Invalid base64 input, bad content length.");for(d=i.uint8array?new Uint8Array(0|p):new Array(0|p);u<t.length;)e=s.indexOf(t.charAt(u++))<<2|(o=s.indexOf(t.charAt(u++)))>>4,n=(15&o)<<4|(a=s.indexOf(t.charAt(u++)))>>2,r=(3&a)<<6|(c=s.indexOf(t.charAt(u++))),d[l++]=e,64!==a&&(d[l++]=n),64!==c&&(d[l++]=r);return d}},{"./support":30,"./utils":32}],2:[function(t,e,n){"use strict";var r=t("./external"),i=t("./stream/DataWorker"),s=t("./stream/Crc32Probe"),o=t("./stream/DataLengthProbe");function a(t,e,n,r,i){this.compressedSize=t,this.uncompressedSize=e,this.crc32=n,this.compression=r,this.compressedContent=i}a.prototype={getContentWorker:function(){var t=new i(r.Promise.resolve(this.compressedContent)).pipe(this.compression.uncompressWorker()).pipe(new o("data_length")),e=this;return 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l(t,e,n,r){o.call(this,"ZipFileWorker"),this.bytesWritten=0,this.zipComment=e,this.zipPlatform=n,this.encodeFileName=r,this.streamFiles=t,this.accumulate=!1,this.contentBuffer=[],this.dirRecords=[],this.currentSourceOffset=0,this.entriesCount=0,this.currentFile=null,this._sources=[]}s.inherits(l,o),l.prototype.push=function(t){var e=t.meta.percent||0,n=this.entriesCount,r=this._sources.length;this.accumulate?this.contentBuffer.push(t):(this.bytesWritten+=t.data.length,o.prototype.push.call(this,{data:t.data,meta:{currentFile:this.currentFile,percent:n?(e+100*(n-r-1))/n:100}}))},l.prototype.openedSource=function(t){this.currentSourceOffset=this.bytesWritten,this.currentFile=t.file.name;var e=this.streamFiles&&!t.file.dir;if(e){var n=i(t,e,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:n.fileRecord,meta:{percent:0}})}else this.accumulate=!0},l.prototype.closedSource=function(t){this.accumulate=!1;var e=this.streamFiles&&!t.file.dir,n=i(t,e,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(n.dirRecord),e)this.push({data:function(t){return u.DATA_DESCRIPTOR+r(t.crc32,4)+r(t.compressedSize,4)+r(t.uncompressedSize,4)}(t),meta:{percent:100}});else for(this.push({data:n.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},l.prototype.flush=function(){for(var t=this.bytesWritten,e=0;e<this.dirRecords.length;e++)this.push({data:this.dirRecords[e],meta:{percent:100}});var n=this.bytesWritten-t,i=function(t,e,n,i,o){var a=s.transformTo("string",o(i));return u.CENTRAL_DIRECTORY_END+"\0\0\0\0"+r(t,2)+r(t,2)+r(e,4)+r(n,4)+r(a.length,2)+a}(this.dirRecords.length,n,t,this.zipComment,this.encodeFileName);this.push({data:i,meta:{percent:100}})},l.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},l.prototype.registerPrevious=function(t){this._sources.push(t);var e=this;return t.on("data",(function(t){e.processChunk(t)})),t.on("end",(function(){e.closedSource(e.previous.streamInfo),e._sources.length?e.prepareNextSource():e.end()})),t.on("error",(function(t){e.error(t)})),this},l.prototype.resume=function(){return!!o.prototype.resume.call(this)&&(!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0))},l.prototype.error=function(t){var e=this._sources;if(!o.prototype.error.call(this,t))return!1;for(var n=0;n<e.length;n++)try{e[n].error(t)}catch(t){}return!0},l.prototype.lock=function(){o.prototype.lock.call(this);for(var t=this._sources,e=0;e<t.length;e++)t[e].lock()},e.exports=l},{"../crc32":4,"../signature":23,"../stream/GenericWorker":28,"../utf8":31,"../utils":32}],9:[function(t,e,n){"use strict";var r=t("../compressions"),i=t("./ZipFileWorker");n.generateWorker=function(t,e,n){var s=new i(e.streamFiles,n,e.platform,e.encodeFileName),o=0;try{t.forEach((function(t,n){o++;var i=function(t,e){var n=t||e,i=r[n];if(!i)throw new Error(n+" is not a valid compression method !");return i}(n.options.compression,e.compression),a=n.options.compressionOptions||e.compressionOptions||{},c=n.dir,u=n.date;n._compressWorker(i,a).withStreamInfo("file",{name:t,dir:c,date:u,comment:n.comment||"",unixPermissions:n.unixPermissions,dosPermissions:n.dosPermissions}).pipe(s)})),s.entriesCount=o}catch(t){s.error(t)}return s}},{"../compressions":3,"./ZipFileWorker":8}],10:[function(t,e,n){"use 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a);r.on("error",(function(t){n(t)})).on("end",(function(){r.streamInfo.crc32!==t.decompressed.crc32?n(new Error("Corrupted zip : CRC32 mismatch")):e()})).resume()}))}e.exports=function(t,e){var n=this;return e=r.extend(e||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:s.utf8decode}),c.isNode&&c.isStream(t)?i.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")):r.prepareContent("the loaded zip file",t,!0,e.optimizedBinaryString,e.base64).then((function(t){var n=new o(e);return n.load(t),n})).then((function(t){var n=[i.Promise.resolve(t)],r=t.files;if(e.checkCRC32)for(var s=0;s<r.length;s++)n.push(u(r[s]));return i.Promise.all(n)})).then((function(t){for(var i=t.shift(),s=i.files,o=0;o<s.length;o++){var 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i.nodebuffer?r.transformTo("nodebuffer",t).toString("utf-8"):function(t){var e,n,i,s,o=t.length,c=new Array(2*o);for(e=n=0;e<o;)if((i=t[e++])<128)c[n++]=i;else if(4<(s=a[i]))c[n++]=65533,e+=s-1;else{for(i&=2===s?31:3===s?15:7;1<s&&e<o;)i=i<<6|63&t[e++],s--;1<s?c[n++]=65533:i<65536?c[n++]=i:(i-=65536,c[n++]=55296|i>>10&1023,c[n++]=56320|1023&i)}return c.length!==n&&(c.subarray?c=c.subarray(0,n):c.length=n),r.applyFromCharCode(c)}(t=r.transformTo(i.uint8array?"uint8array":"array",t))},r.inherits(u,o),u.prototype.processChunk=function(t){var e=r.transformTo(i.uint8array?"uint8array":"array",t.data);if(this.leftOver&&this.leftOver.length){if(i.uint8array){var s=e;(e=new Uint8Array(s.length+this.leftOver.length)).set(this.leftOver,0),e.set(s,this.leftOver.length)}else e=this.leftOver.concat(e);this.leftOver=null}var o=function(t,e){var n;for((e=e||t.length)>t.length&&(e=t.length),n=e-1;0<=n&&128==(192&t[n]);)n--;return 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c)if(Object.prototype.hasOwnProperty.call(c,e)&&c[e].magic===t)return c[e];return null}(this.compressionMethod)))throw new Error("Corrupted zip : compression "+i.pretty(this.compressionMethod)+" unknown (inner file : "+i.transformTo("string",this.fileName)+")");this.decompressed=new s(this.compressedSize,this.uncompressedSize,this.crc32,e,t.readData(this.compressedSize))},readCentralPart:function(t){this.versionMadeBy=t.readInt(2),t.skip(2),this.bitFlag=t.readInt(2),this.compressionMethod=t.readString(2),this.date=t.readDate(),this.crc32=t.readInt(4),this.compressedSize=t.readInt(4),this.uncompressedSize=t.readInt(4);var e=t.readInt(2);if(this.extraFieldsLength=t.readInt(2),this.fileCommentLength=t.readInt(2),this.diskNumberStart=t.readInt(2),this.internalFileAttributes=t.readInt(2),this.externalFileAttributes=t.readInt(4),this.localHeaderOffset=t.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");t.skip(e),this.readExtraFields(t),this.parseZIP64ExtraField(t),this.fileComment=t.readData(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var t=this.versionMadeBy>>8;this.dir=!!(16&this.externalFileAttributes),0==t&&(this.dosPermissions=63&this.externalFileAttributes),3==t&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var t=r(this.extraFields[1].value);this.uncompressedSize===i.MAX_VALUE_32BITS&&(this.uncompressedSize=t.readInt(8)),this.compressedSize===i.MAX_VALUE_32BITS&&(this.compressedSize=t.readInt(8)),this.localHeaderOffset===i.MAX_VALUE_32BITS&&(this.localHeaderOffset=t.readInt(8)),this.diskNumberStart===i.MAX_VALUE_32BITS&&(this.diskNumberStart=t.readInt(4))}},readExtraFields:function(t){var e,n,r,i=t.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});t.index+4<i;)e=t.readInt(2),n=t.readInt(2),r=t.readData(n),this.extraFields[e]={id:e,length:n,value:r};t.setIndex(i)},handleUTF8:function(){var t=u.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=a.utf8decode(this.fileName),this.fileCommentStr=a.utf8decode(this.fileComment);else{var e=this.findExtraFieldUnicodePath();if(null!==e)this.fileNameStr=e;else{var n=i.transformTo(t,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(n)}var r=this.findExtraFieldUnicodeComment();if(null!==r)this.fileCommentStr=r;else{var s=i.transformTo(t,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(s)}}},findExtraFieldUnicodePath:function(){var t=this.extraFields[28789];if(t){var e=r(t.value);return 1!==e.readInt(1)||o(this.fileName)!==e.readInt(4)?null:a.utf8decode(e.readData(t.length-5))}return null},findExtraFieldUnicodeComment:function(){var t=this.extraFields[25461];if(t){var e=r(t.value);return 1!==e.readInt(1)||o(this.fileComment)!==e.readInt(4)?null:a.utf8decode(e.readData(t.length-5))}return null}},e.exports=l},{"./compressedObject":2,"./compressions":3,"./crc32":4,"./reader/readerFor":22,"./support":30,"./utf8":31,"./utils":32}],35:[function(t,e,n){"use strict";function r(t,e,n){this.name=t,this.dir=n.dir,this.date=n.date,this.comment=n.comment,this.unixPermissions=n.unixPermissions,this.dosPermissions=n.dosPermissions,this._data=e,this._dataBinary=n.binary,this.options={compression:n.compression,compressionOptions:n.compressionOptions}}var i=t("./stream/StreamHelper"),s=t("./stream/DataWorker"),o=t("./utf8"),a=t("./compressedObject"),c=t("./stream/GenericWorker");r.prototype={internalStream:function(t){var e=null,n="string";try{if(!t)throw new Error("No output type specified.");var r="string"===(n=t.toLowerCase())||"text"===n;"binarystring"!==n&&"text"!==n||(n="string"),e=this._decompressWorker();var 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Y(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=g,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new i.Buf16(2*T),this.dyn_dtree=new i.Buf16(2*(2*E+1)),this.bl_tree=new i.Buf16(2*(2*v+1)),L(this.dyn_ltree),L(this.dyn_dtree),L(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new i.Buf16(w+1),this.heap=new i.Buf16(2*b+1),L(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new i.Buf16(2*b+1),L(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function H(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=m,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?O:k,t.adler=2===e.wrap?0:1,e.last_flush=u,s._tr_init(e),h):C(t,d)}function W(t){var e=H(t);return e===h&&function(t){t.window_size=2*t.w_size,L(t.head),t.max_lazy_match=r[t.level].max_lazy,t.good_match=r[t.level].good_length,t.nice_match=r[t.level].nice_length,t.max_chain_length=r[t.level].max_chain,t.strstart=0,t.block_start=0,t.lookahead=0,t.insert=0,t.match_length=t.prev_length=A-1,t.match_available=0,t.ins_h=0}(t.state),e}function K(t,e,n,r,s,o){if(!t)return d;var a=1;if(e===p&&(e=6),r<0?(a=0,r=-r):15<r&&(a=2,r-=16),s<1||y<s||n!==g||r<8||15<r||e<0||9<e||o<0||f<o)return C(t,d);8===r&&(r=9);var c=new Y;return(t.state=c).strm=t,c.wrap=a,c.gzhead=null,c.w_bits=r,c.w_size=1<<c.w_bits,c.w_mask=c.w_size-1,c.hash_bits=s+7,c.hash_size=1<<c.hash_bits,c.hash_mask=c.hash_size-1,c.hash_shift=~~((c.hash_bits+A-1)/A),c.window=new i.Buf8(2*c.w_size),c.head=new i.Buf16(c.hash_size),c.prev=new i.Buf16(c.w_size),c.lit_bufsize=1<<s+6,c.pending_buf_size=4*c.lit_bufsize,c.pending_buf=new i.Buf8(c.pending_buf_size),c.d_buf=1*c.lit_bufsize,c.l_buf=3*c.lit_bufsize,c.level=e,c.strategy=o,c.method=n,W(t)}r=[new V(0,0,0,0,(function(t,e){var n=65535;for(n>t.pending_buf_size-5&&(n=t.pending_buf_size-5);;){if(t.lookahead<=1){if(z(t),0===t.lookahead&&e===u)return N;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var r=t.block_start+n;if((0===t.strstart||t.strstart>=r)&&(t.lookahead=t.strstart-r,t.strstart=r,B(t,!1),0===t.strm.avail_out))return N;if(t.strstart-t.block_start>=t.w_size-I&&(B(t,!1),0===t.strm.avail_out))return N}return t.insert=0,e===l?(B(t,!0),0===t.strm.avail_out?M:x):(t.strstart>t.block_start&&(B(t,!1),t.strm.avail_out),N)})),new V(4,4,8,4,_),new V(4,5,16,8,_),new V(4,6,32,32,_),new V(4,4,16,16,G),new V(8,16,32,32,G),new V(8,16,128,128,G),new V(8,32,128,256,G),new V(32,128,258,1024,G),new V(32,258,258,4096,G)],n.deflateInit=function(t,e){return K(t,e,g,15,8,0)},n.deflateInit2=K,n.deflateReset=W,n.deflateResetKeep=H,n.deflateSetHeader=function(t,e){return t&&t.state?2!==t.state.wrap?d:(t.state.gzhead=e,h):d},n.deflate=function(t,e){var n,i,o,c;if(!t||!t.state||5<e||e<0)return t?C(t,d):d;if(i=t.state,!t.output||!t.input&&0!==t.avail_in||666===i.status&&e!==l)return C(t,0===t.avail_out?-5:d);if(i.strm=t,n=i.last_flush,i.last_flush=e,i.status===O)if(2===i.wrap)t.adler=0,U(i,31),U(i,139),U(i,8),i.gzhead?(U(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),U(i,255&i.gzhead.time),U(i,i.gzhead.time>>8&255),U(i,i.gzhead.time>>16&255),U(i,i.gzhead.time>>24&255),U(i,9===i.level?2:2<=i.strategy||i.level<2?4:0),U(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(U(i,255&i.gzhead.extra.length),U(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(t.adler=a(t.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(U(i,0),U(i,0),U(i,0),U(i,0),U(i,0),U(i,9===i.level?2:2<=i.strategy||i.level<2?4:0),U(i,3),i.status=k);else{var p=g+(i.w_bits-8<<4)<<8;p|=(2<=i.strategy||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(p|=32),p+=31-p%31,i.status=k,j(i,p),0!==i.strstart&&(j(i,t.adler>>>16),j(i,65535&t.adler)),t.adler=1}if(69===i.status)if(i.gzhead.extra){for(o=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>o&&(t.adler=a(t.adler,i.pending_buf,i.pending-o,o)),P(t),o=i.pending,i.pending!==i.pending_buf_size));)U(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>o&&(t.adler=a(t.adler,i.pending_buf,i.pending-o,o)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){o=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>o&&(t.adler=a(t.adler,i.pending_buf,i.pending-o,o)),P(t),o=i.pending,i.pending===i.pending_buf_size)){c=1;break}c=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,U(i,c)}while(0!==c);i.gzhead.hcrc&&i.pending>o&&(t.adler=a(t.adler,i.pending_buf,i.pending-o,o)),0===c&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){o=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>o&&(t.adler=a(t.adler,i.pending_buf,i.pending-o,o)),P(t),o=i.pending,i.pending===i.pending_buf_size)){c=1;break}c=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,U(i,c)}while(0!==c);i.gzhead.hcrc&&i.pending>o&&(t.adler=a(t.adler,i.pending_buf,i.pending-o,o)),0===c&&(i.status=103)}else i.status=103;if(103===i.status&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&P(t),i.pending+2<=i.pending_buf_size&&(U(i,255&t.adler),U(i,t.adler>>8&255),t.adler=0,i.status=k)):i.status=k),0!==i.pending){if(P(t),0===t.avail_out)return i.last_flush=-1,h}else if(0===t.avail_in&&D(e)<=D(n)&&e!==l)return C(t,-5);if(666===i.status&&0!==t.avail_in)return C(t,-5);if(0!==t.avail_in||0!==i.lookahead||e!==u&&666!==i.status){var f=2===i.strategy?function(t,e){for(var n;;){if(0===t.lookahead&&(z(t),0===t.lookahead)){if(e===u)return N;break}if(t.match_length=0,n=s._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,n&&(B(t,!1),0===t.strm.avail_out))return N}return t.insert=0,e===l?(B(t,!0),0===t.strm.avail_out?M:x):t.last_lit&&(B(t,!1),0===t.strm.avail_out)?N:R}(i,e):3===i.strategy?function(t,e){for(var n,r,i,o,a=t.window;;){if(t.lookahead<=S){if(z(t),t.lookahead<=S&&e===u)return N;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=A&&0<t.strstart&&(r=a[i=t.strstart-1])===a[++i]&&r===a[++i]&&r===a[++i]){o=t.strstart+S;do{}while(r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&r===a[++i]&&i<o);t.match_length=S-(o-i),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=A?(n=s._tr_tally(t,1,t.match_length-A),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(n=s._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),n&&(B(t,!1),0===t.strm.avail_out))return N}return t.insert=0,e===l?(B(t,!0),0===t.strm.avail_out?M:x):t.last_lit&&(B(t,!1),0===t.strm.avail_out)?N:R}(i,e):r[i.level].func(i,e);if(f!==M&&f!==x||(i.status=666),f===N||f===M)return 0===t.avail_out&&(i.last_flush=-1),h;if(f===R&&(1===e?s._tr_align(i):5!==e&&(s._tr_stored_block(i,0,0,!1),3===e&&(L(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),P(t),0===t.avail_out))return i.last_flush=-1,h}return e!==l?h:i.wrap<=0?1:(2===i.wrap?(U(i,255&t.adler),U(i,t.adler>>8&255),U(i,t.adler>>16&255),U(i,t.adler>>24&255),U(i,255&t.total_in),U(i,t.total_in>>8&255),U(i,t.total_in>>16&255),U(i,t.total_in>>24&255)):(j(i,t.adler>>>16),j(i,65535&t.adler)),P(t),0<i.wrap&&(i.wrap=-i.wrap),0!==i.pending?h:1)},n.deflateEnd=function(t){var e;return t&&t.state?(e=t.state.status)!==O&&69!==e&&73!==e&&91!==e&&103!==e&&e!==k&&666!==e?C(t,d):(t.state=null,e===k?C(t,-3):h):d},n.deflateSetDictionary=function(t,e){var n,r,s,a,c,u,l,p,f=e.length;if(!t||!t.state)return d;if(2===(a=(n=t.state).wrap)||1===a&&n.status!==O||n.lookahead)return d;for(1===a&&(t.adler=o(t.adler,e,f,0)),n.wrap=0,f>=n.w_size&&(0===a&&(L(n.head),n.strstart=0,n.block_start=0,n.insert=0),p=new i.Buf8(n.w_size),i.arraySet(p,e,f-n.w_size,n.w_size,0),e=p,f=n.w_size),c=t.avail_in,u=t.next_in,l=t.input,t.avail_in=f,t.next_in=0,t.input=e,z(n);n.lookahead>=A;){for(r=n.strstart,s=n.lookahead-(A-1);n.ins_h=(n.ins_h<<n.hash_shift^n.window[r+A-1])&n.hash_mask,n.prev[r&n.w_mask]=n.head[n.ins_h],n.head[n.ins_h]=r,r++,--s;);n.strstart=r,n.lookahead=A-1,z(n)}return n.strstart+=n.lookahead,n.block_start=n.strstart,n.insert=n.lookahead,n.lookahead=0,n.match_length=n.prev_length=A-1,n.match_available=0,t.next_in=u,t.input=l,t.avail_in=c,n.wrap=a,h},n.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(t,e,n){"use strict";e.exports=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}},{}],48:[function(t,e,n){"use strict";e.exports=function(t,e){var n,r,i,s,o,a,c,u,l,h,d,p,f,m,g,y,b,E,v,T,w,A,S,I,O;n=t.state,r=t.next_in,I=t.input,i=r+(t.avail_in-5),s=t.next_out,O=t.output,o=s-(e-t.avail_out),a=s+(t.avail_out-257),c=n.dmax,u=n.wsize,l=n.whave,h=n.wnext,d=n.window,p=n.hold,f=n.bits,m=n.lencode,g=n.distcode,y=(1<<n.lenbits)-1,b=(1<<n.distbits)-1;t:do{f<15&&(p+=I[r++]<<f,f+=8,p+=I[r++]<<f,f+=8),E=m[p&y];e:for(;;){if(p>>>=v=E>>>24,f-=v,0==(v=E>>>16&255))O[s++]=65535&E;else{if(!(16&v)){if(!(64&v)){E=m[(65535&E)+(p&(1<<v)-1)];continue e}if(32&v){n.mode=12;break t}t.msg="invalid literal/length code",n.mode=30;break t}T=65535&E,(v&=15)&&(f<v&&(p+=I[r++]<<f,f+=8),T+=p&(1<<v)-1,p>>>=v,f-=v),f<15&&(p+=I[r++]<<f,f+=8,p+=I[r++]<<f,f+=8),E=g[p&b];n:for(;;){if(p>>>=v=E>>>24,f-=v,!(16&(v=E>>>16&255))){if(!(64&v)){E=g[(65535&E)+(p&(1<<v)-1)];continue n}t.msg="invalid distance code",n.mode=30;break t}if(w=65535&E,f<(v&=15)&&(p+=I[r++]<<f,(f+=8)<v&&(p+=I[r++]<<f,f+=8)),c<(w+=p&(1<<v)-1)){t.msg="invalid distance too far back",n.mode=30;break 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g(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function y(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=d,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new r.Buf32(p),e.distcode=e.distdyn=new r.Buf32(f),e.sane=1,e.back=-1,l):h}function b(t){var e;return t&&t.state?((e=t.state).wsize=0,e.whave=0,e.wnext=0,y(t)):h}function E(t,e){var n,r;return t&&t.state?(r=t.state,e<0?(n=0,e=-e):(n=1+(e>>4),e<48&&(e&=15)),e&&(e<8||15<e)?h:(null!==r.window&&r.wbits!==e&&(r.window=null),r.wrap=n,r.wbits=e,b(t))):h}function v(t,e){var n,r;return t?(r=new g,(t.state=r).window=null,(n=E(t,e))!==l&&(t.state=null),n):h}var T,w,A=!0;function S(t){if(A){var e;for(T=new r.Buf32(512),w=new r.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(a(c,t.lens,0,288,T,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;a(u,t.lens,0,32,w,0,t.work,{bits:5}),A=!1}t.lencode=T,t.lenbits=9,t.distcode=w,t.distbits=5}function I(t,e,n,i){var s,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new r.Buf8(o.wsize)),i>=o.wsize?(r.arraySet(o.window,e,n-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):(i<(s=o.wsize-o.wnext)&&(s=i),r.arraySet(o.window,e,n-i,s,o.wnext),(i-=s)?(r.arraySet(o.window,e,n-i,i,0),o.wnext=i,o.whave=o.wsize):(o.wnext+=s,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=s))),0}n.inflateReset=b,n.inflateReset2=E,n.inflateResetKeep=y,n.inflateInit=function(t){return v(t,15)},n.inflateInit2=v,n.inflate=function(t,e){var n,p,f,g,y,b,E,v,T,w,A,O,k,N,R,M,x,C,D,L,P,B,U,j,F=0,z=new r.Buf8(4),_=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return h;12===(n=t.state).mode&&(n.mode=13),y=t.next_out,f=t.output,E=t.avail_out,g=t.next_in,p=t.input,b=t.avail_in,v=n.hold,T=n.bits,w=b,A=E,B=l;t:for(;;)switch(n.mode){case d:if(0===n.wrap){n.mode=13;break}for(;T<16;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(2&n.wrap&&35615===v){z[n.check=0]=255&v,z[1]=v>>>8&255,n.check=s(n.check,z,2,0),T=v=0,n.mode=2;break}if(n.flags=0,n.head&&(n.head.done=!1),!(1&n.wrap)||(((255&v)<<8)+(v>>8))%31){t.msg="incorrect header check",n.mode=30;break}if(8!=(15&v)){t.msg="unknown compression method",n.mode=30;break}if(T-=4,P=8+(15&(v>>>=4)),0===n.wbits)n.wbits=P;else if(P>n.wbits){t.msg="invalid window size",n.mode=30;break}n.dmax=1<<P,t.adler=n.check=1,n.mode=512&v?10:12,T=v=0;break;case 2:for(;T<16;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(n.flags=v,8!=(255&n.flags)){t.msg="unknown compression method",n.mode=30;break}if(57344&n.flags){t.msg="unknown header flags set",n.mode=30;break}n.head&&(n.head.text=v>>8&1),512&n.flags&&(z[0]=255&v,z[1]=v>>>8&255,n.check=s(n.check,z,2,0)),T=v=0,n.mode=3;case 3:for(;T<32;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}n.head&&(n.head.time=v),512&n.flags&&(z[0]=255&v,z[1]=v>>>8&255,z[2]=v>>>16&255,z[3]=v>>>24&255,n.check=s(n.check,z,4,0)),T=v=0,n.mode=4;case 4:for(;T<16;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}n.head&&(n.head.xflags=255&v,n.head.os=v>>8),512&n.flags&&(z[0]=255&v,z[1]=v>>>8&255,n.check=s(n.check,z,2,0)),T=v=0,n.mode=5;case 5:if(1024&n.flags){for(;T<16;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}n.length=v,n.head&&(n.head.extra_len=v),512&n.flags&&(z[0]=255&v,z[1]=v>>>8&255,n.check=s(n.check,z,2,0)),T=v=0}else n.head&&(n.head.extra=null);n.mode=6;case 6:if(1024&n.flags&&(b<(O=n.length)&&(O=b),O&&(n.head&&(P=n.head.extra_len-n.length,n.head.extra||(n.head.extra=new Array(n.head.extra_len)),r.arraySet(n.head.extra,p,g,O,P)),512&n.flags&&(n.check=s(n.check,p,O,g)),b-=O,g+=O,n.length-=O),n.length))break t;n.length=0,n.mode=7;case 7:if(2048&n.flags){if(0===b)break t;for(O=0;P=p[g+O++],n.head&&P&&n.length<65536&&(n.head.name+=String.fromCharCode(P)),P&&O<b;);if(512&n.flags&&(n.check=s(n.check,p,O,g)),b-=O,g+=O,P)break t}else n.head&&(n.head.name=null);n.length=0,n.mode=8;case 8:if(4096&n.flags){if(0===b)break t;for(O=0;P=p[g+O++],n.head&&P&&n.length<65536&&(n.head.comment+=String.fromCharCode(P)),P&&O<b;);if(512&n.flags&&(n.check=s(n.check,p,O,g)),b-=O,g+=O,P)break t}else n.head&&(n.head.comment=null);n.mode=9;case 9:if(512&n.flags){for(;T<16;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(v!==(65535&n.check)){t.msg="header crc mismatch",n.mode=30;break}T=v=0}n.head&&(n.head.hcrc=n.flags>>9&1,n.head.done=!0),t.adler=n.check=0,n.mode=12;break;case 10:for(;T<32;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}t.adler=n.check=m(v),T=v=0,n.mode=11;case 11:if(0===n.havedict)return t.next_out=y,t.avail_out=E,t.next_in=g,t.avail_in=b,n.hold=v,n.bits=T,2;t.adler=n.check=1,n.mode=12;case 12:if(5===e||6===e)break t;case 13:if(n.last){v>>>=7&T,T-=7&T,n.mode=27;break}for(;T<3;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}switch(n.last=1&v,T-=1,3&(v>>>=1)){case 0:n.mode=14;break;case 1:if(S(n),n.mode=20,6!==e)break;v>>>=2,T-=2;break t;case 2:n.mode=17;break;case 3:t.msg="invalid block type",n.mode=30}v>>>=2,T-=2;break;case 14:for(v>>>=7&T,T-=7&T;T<32;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if((65535&v)!=(v>>>16^65535)){t.msg="invalid stored block lengths",n.mode=30;break}if(n.length=65535&v,T=v=0,n.mode=15,6===e)break t;case 15:n.mode=16;case 16:if(O=n.length){if(b<O&&(O=b),E<O&&(O=E),0===O)break t;r.arraySet(f,p,g,O,y),b-=O,g+=O,E-=O,y+=O,n.length-=O;break}n.mode=12;break;case 17:for(;T<14;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(n.nlen=257+(31&v),v>>>=5,T-=5,n.ndist=1+(31&v),v>>>=5,T-=5,n.ncode=4+(15&v),v>>>=4,T-=4,286<n.nlen||30<n.ndist){t.msg="too many length or distance symbols",n.mode=30;break}n.have=0,n.mode=18;case 18:for(;n.have<n.ncode;){for(;T<3;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}n.lens[_[n.have++]]=7&v,v>>>=3,T-=3}for(;n.have<19;)n.lens[_[n.have++]]=0;if(n.lencode=n.lendyn,n.lenbits=7,U={bits:n.lenbits},B=a(0,n.lens,0,19,n.lencode,0,n.work,U),n.lenbits=U.bits,B){t.msg="invalid code lengths set",n.mode=30;break}n.have=0,n.mode=19;case 19:for(;n.have<n.nlen+n.ndist;){for(;M=(F=n.lencode[v&(1<<n.lenbits)-1])>>>16&255,x=65535&F,!((R=F>>>24)<=T);){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(x<16)v>>>=R,T-=R,n.lens[n.have++]=x;else{if(16===x){for(j=R+2;T<j;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(v>>>=R,T-=R,0===n.have){t.msg="invalid bit length repeat",n.mode=30;break}P=n.lens[n.have-1],O=3+(3&v),v>>>=2,T-=2}else if(17===x){for(j=R+3;T<j;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}T-=R,P=0,O=3+(7&(v>>>=R)),v>>>=3,T-=3}else{for(j=R+7;T<j;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}T-=R,P=0,O=11+(127&(v>>>=R)),v>>>=7,T-=7}if(n.have+O>n.nlen+n.ndist){t.msg="invalid bit length repeat",n.mode=30;break}for(;O--;)n.lens[n.have++]=P}}if(30===n.mode)break;if(0===n.lens[256]){t.msg="invalid code -- missing end-of-block",n.mode=30;break}if(n.lenbits=9,U={bits:n.lenbits},B=a(c,n.lens,0,n.nlen,n.lencode,0,n.work,U),n.lenbits=U.bits,B){t.msg="invalid literal/lengths set",n.mode=30;break}if(n.distbits=6,n.distcode=n.distdyn,U={bits:n.distbits},B=a(u,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,U),n.distbits=U.bits,B){t.msg="invalid distances set",n.mode=30;break}if(n.mode=20,6===e)break t;case 20:n.mode=21;case 21:if(6<=b&&258<=E){t.next_out=y,t.avail_out=E,t.next_in=g,t.avail_in=b,n.hold=v,n.bits=T,o(t,A),y=t.next_out,f=t.output,E=t.avail_out,g=t.next_in,p=t.input,b=t.avail_in,v=n.hold,T=n.bits,12===n.mode&&(n.back=-1);break}for(n.back=0;M=(F=n.lencode[v&(1<<n.lenbits)-1])>>>16&255,x=65535&F,!((R=F>>>24)<=T);){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(M&&!(240&M)){for(C=R,D=M,L=x;M=(F=n.lencode[L+((v&(1<<C+D)-1)>>C)])>>>16&255,x=65535&F,!(C+(R=F>>>24)<=T);){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}v>>>=C,T-=C,n.back+=C}if(v>>>=R,T-=R,n.back+=R,n.length=x,0===M){n.mode=26;break}if(32&M){n.back=-1,n.mode=12;break}if(64&M){t.msg="invalid literal/length code",n.mode=30;break}n.extra=15&M,n.mode=22;case 22:if(n.extra){for(j=n.extra;T<j;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}n.length+=v&(1<<n.extra)-1,v>>>=n.extra,T-=n.extra,n.back+=n.extra}n.was=n.length,n.mode=23;case 23:for(;M=(F=n.distcode[v&(1<<n.distbits)-1])>>>16&255,x=65535&F,!((R=F>>>24)<=T);){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(!(240&M)){for(C=R,D=M,L=x;M=(F=n.distcode[L+((v&(1<<C+D)-1)>>C)])>>>16&255,x=65535&F,!(C+(R=F>>>24)<=T);){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}v>>>=C,T-=C,n.back+=C}if(v>>>=R,T-=R,n.back+=R,64&M){t.msg="invalid distance code",n.mode=30;break}n.offset=x,n.extra=15&M,n.mode=24;case 24:if(n.extra){for(j=n.extra;T<j;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}n.offset+=v&(1<<n.extra)-1,v>>>=n.extra,T-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){t.msg="invalid distance too far back",n.mode=30;break}n.mode=25;case 25:if(0===E)break t;if(O=A-E,n.offset>O){if((O=n.offset-O)>n.whave&&n.sane){t.msg="invalid distance too far back",n.mode=30;break}k=O>n.wnext?(O-=n.wnext,n.wsize-O):n.wnext-O,O>n.length&&(O=n.length),N=n.window}else N=f,k=y-n.offset,O=n.length;for(E<O&&(O=E),E-=O,n.length-=O;f[y++]=N[k++],--O;);0===n.length&&(n.mode=21);break;case 26:if(0===E)break t;f[y++]=n.length,E--,n.mode=21;break;case 27:if(n.wrap){for(;T<32;){if(0===b)break t;b--,v|=p[g++]<<T,T+=8}if(A-=E,t.total_out+=A,n.total+=A,A&&(t.adler=n.check=n.flags?s(n.check,f,A,y-A):i(n.check,f,A,y-A)),A=E,(n.flags?v:m(v))!==n.check){t.msg="incorrect data check",n.mode=30;break}T=v=0}n.mode=28;case 28:if(n.wrap&&n.flags){for(;T<32;){if(0===b)break t;b--,v+=p[g++]<<T,T+=8}if(v!==(4294967295&n.total)){t.msg="incorrect length check",n.mode=30;break}T=v=0}n.mode=29;case 29:B=1;break t;case 30:B=-3;break t;case 31:return-4;default:return h}return t.next_out=y,t.avail_out=E,t.next_in=g,t.avail_in=b,n.hold=v,n.bits=T,(n.wsize||A!==t.avail_out&&n.mode<30&&(n.mode<27||4!==e))&&I(t,t.output,t.next_out,A-t.avail_out)?(n.mode=31,-4):(w-=t.avail_in,A-=t.avail_out,t.total_in+=w,t.total_out+=A,n.total+=A,n.wrap&&A&&(t.adler=n.check=n.flags?s(n.check,f,A,t.next_out-A):i(n.check,f,A,t.next_out-A)),t.data_type=n.bits+(n.last?64:0)+(12===n.mode?128:0)+(20===n.mode||15===n.mode?256:0),(0==w&&0===A||4===e)&&B===l&&(B=-5),B)},n.inflateEnd=function(t){if(!t||!t.state)return h;var e=t.state;return e.window&&(e.window=null),t.state=null,l},n.inflateGetHeader=function(t,e){var n;return t&&t.state&&2&(n=t.state).wrap?((n.head=e).done=!1,l):h},n.inflateSetDictionary=function(t,e){var n,r=e.length;return t&&t.state?0!==(n=t.state).wrap&&11!==n.mode?h:11===n.mode&&i(1,e,r,0)!==n.check?-3:I(t,e,r,r)?(n.mode=31,-4):(n.havedict=1,l):h},n.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(t,e,n){"use strict";var r=t("../utils/common"),i=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],s=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],o=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],a=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];e.exports=function(t,e,n,c,u,l,h,d){var p,f,m,g,y,b,E,v,T,w=d.bits,A=0,S=0,I=0,O=0,k=0,N=0,R=0,M=0,x=0,C=0,D=null,L=0,P=new r.Buf16(16),B=new 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r=t[n];Array.isArray(r)&&(e[n]={name:n,value:r[0]},r.length>1&&(e[n].id=r[1]),"BROADCAST_OPTION"===n?e[n].variableType=o.BROADCAST_MESSAGE_TYPE:"VARIABLE"===n?e[n].variableType=o.SCALAR_TYPE:"LIST"===n&&(e[n].variableType=o.LIST_TYPE))}return e},z=function(t){for(const e in t){if(!Object.prototype.hasOwnProperty.call(t,e))continue;const n=t[e];Array.isArray(n)?(delete t[e],U(n,null,!1,t)):(n.id=e,n.inputs=j(n.inputs,e,t),n.fields=F(n.fields))}return t};t.exports={serialize:function(t,e){let{allowOptimization:n=!0}=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};const r=Object.create(null),i=new Set,s=e?[t.getTargetById(e)]:t.targets.filter((t=>t.isOriginal)),o=function(t){const e=t.map((t=>t.getLayerOrder()));return d.reducedSortOrdering(e)}(s),a=s.map((t=>t.toJSON()));t.renderer&&!e&&a.forEach(((t,e)=>{t.layerOrder=o[e]}));const c=a.map((t=>P(t,i))).map(((t,e)=>{const n=s[e],r=B(n.extensionStorage,i);return r&&(t.extensionStorage=r),t})),u=t.fontManager.serializeJSON();if(e){const e=c[0];i.size&&(e.extensions=Array.from(i));const n=R(i,t);return n&&(e.extensionURLs=n),u&&(e.customFonts=u),c[0]}const l=B(t.extensionStorage,i);l&&(r.extensionStorage=l),r.targets=c,r.monitors=function(t,e,n){const r=(e.stageWidth-480)/2,i=(e.stageHeight-360)/2;return t.valueSeq().filter((t=>{const e=N(t.opcode);return!e||!!t.visible&&(n.add(e),!0)})).map((t=>{const e={id:t.id,mode:t.mode,opcode:t.opcode,params:t.params,spriteName:t.spriteName,value:Array.isArray(t.value)?[]:0,width:t.width,height:t.height,x:t.x-r,y:t.y-i,visible:t.visible};return"list"!==t.mode&&(e.sliderMin=t.sliderMin,e.sliderMax=t.sliderMax,e.isDiscrete=t.isDiscrete),e})).toArray()}(t.getMonitorState(),t,i),r.extensions=Array.from(i);const h=R(i,t);h&&(r.extensionURLs=h),u&&(r.customFonts=u);const p=Object.create(null);return p.semver="3.0.0",p.vm="0.2.0",t.origin&&(p.origin=t.origin),p.agent="",p.platform=Object.assign({},t.platform),r.meta=p,n&&m(r),r},deserialize:async function(t,e,n,h){await((t,e)=>{if(!t.meta||!t.meta.platform)return;if(t.meta.platform.name===e.platform.name)return;let n=e.listenerCount(r.PLATFORM_MISMATCH);return 0!==n?new Promise((i=>{e.emit(r.PLATFORM_MISMATCH,t.meta.platform,(()=>{n--,0===n&&i()}))})):void 0})(t,e);const m={extensionIDs:new Set,extensionURLs:new Map};if(t.meta&&t.meta.origin?e.origin=t.meta.origin:e.origin=null,t.extensionURLs)for(const[e,n]of Object.entries(t.extensionURLs))m.extensionURLs.set(e,n);let v;v=t.customFonts?e.fontManager.deserialize(t.customFonts,n,h):Promise.resolve();const T=((h?[t]:t.targets)||[]).map(((t,e)=>Object.assign(t,{targetPaneOrder:e}))).sort(((t,e)=>t.layerOrder-e.layerOrder)),w=t.monitors||[];return v.then((()=>T.map((t=>function(t,e,n){if(!Object.prototype.hasOwnProperty.call(t,"name"))return Promise.resolve(null);const r={costumePromises:null,soundPromises:null,soundBank:e.audioEngine&&e.audioEngine.createBank()};return r.costumePromises=(t.costumes||[]).map((t=>{const r={asset:t.asset,assetId:t.assetId,skinId:null,name:t.name,bitmapResolution:t.bitmapResolution,rotationCenterX:t.rotationCenterX,rotationCenterY:t.rotationCenterY},i=t.dataFormat||t.assetType&&t.assetType.runtimeFormat||"png",s=Object.prototype.hasOwnProperty.call(t,"md5ext")?t.md5ext:"".concat(t.assetId,".").concat(i);return r.md5=s,r.dataFormat=i,e.wrapAssetRequest((()=>b(r,e,n).then((()=>g(s,r,e)))))})),r.soundPromises=(t.sounds||[]).map((t=>{const i={assetId:t.assetId,format:t.format,rate:t.rate,sampleCount:t.sampleCount,name:t.name,md5:t.md5ext,dataFormat:t.dataFormat,data:null};return e.wrapAssetRequest((()=>E(i,e,n).then((()=>y(i,e,r.soundBank)))))})),r}(t,e,n))))).then((t=>Promise.resolve(t))).then((t=>Promise.all(T.map(((n,r)=>function(t,e,n,r,c){if(!Object.prototype.hasOwnProperty.call(t,"name"))return Promise.resolve(null);const l=new i(e),h=new s(l,e);if(Object.prototype.hasOwnProperty.call(t,"name")&&(h.name=t.name),Object.prototype.hasOwnProperty.call(t,"blocks")){z(t.blocks);for(const e in t.blocks){if(!Object.prototype.hasOwnProperty.call(t.blocks,e))continue;const r=t.blocks[e];l.createBlock(r);const i=N(r.opcode);i&&n.extensionIDs.add(i)}}const{costumePromises:p}=c,{soundBank:f,soundPromises:m}=c,g=h.createClone(t.isStage?u.BACKGROUND_LAYER:u.SPRITE_LAYER);if(Object.prototype.hasOwnProperty.call(t,"tempo")&&(g.tempo=t.tempo),Object.prototype.hasOwnProperty.call(t,"volume")&&(g.volume=t.volume),Object.prototype.hasOwnProperty.call(t,"videoTransparency")&&(g.videoTransparency=t.videoTransparency),Object.prototype.hasOwnProperty.call(t,"videoState")&&(g.videoState=t.videoState),Object.prototype.hasOwnProperty.call(t,"textToSpeechLanguage")&&(g.textToSpeechLanguage=t.textToSpeechLanguage),Object.prototype.hasOwnProperty.call(t,"variables"))for(const n in t.variables){const r=t.variables[n],i=3===r.length&&r[2]&&t.isStage&&e.canAddCloudVariable(),s=new o(n,r[0],o.SCALAR_TYPE,i);i&&e.addCloudVariable(),s.value=r[1],g.variables[s.id]=s}if(Object.prototype.hasOwnProperty.call(t,"lists"))for(const e in t.lists){const n=t.lists[e],r=new o(e,n[0],o.LIST_TYPE,!1);r.value=n[1],g.variables[r.id]=r}if(Object.prototype.hasOwnProperty.call(t,"broadcasts"))for(const e in t.broadcasts){const n=t.broadcasts[e],r=new o(e,n,o.BROADCAST_MESSAGE_TYPE,!1);g.variables[r.id]=r}if(Object.prototype.hasOwnProperty.call(t,"comments"))for(const e in t.comments){const n=t.comments[e],r=new a(e,n.text+("string"==typeof n.extraText?n.extraText:""),n.x,n.y,n.width,n.height,n.minimized);n.blockId&&(r.blockId=n.blockId),g.comments[r.id]=r}return Object.prototype.hasOwnProperty.call(t,"x")&&(g.x=t.x),Object.prototype.hasOwnProperty.call(t,"y")&&(g.y=t.y),Object.prototype.hasOwnProperty.call(t,"direction")&&(g.direction=d.wrapClamp(t.direction,-179,180)),Object.prototype.hasOwnProperty.call(t,"size")&&(g.size=t.size),Object.prototype.hasOwnProperty.call(t,"visible")&&(g.visible=t.visible),Object.prototype.hasOwnProperty.call(t,"currentCostume")&&(g.currentCostume=d.clamp(t.currentCostume,0,t.costumes.length-1)),Object.prototype.hasOwnProperty.call(t,"rotationStyle")&&(g.rotationStyle=t.rotationStyle),Object.prototype.hasOwnProperty.call(t,"isStage")&&(g.isStage=t.isStage),Object.prototype.hasOwnProperty.call(t,"targetPaneOrder")&&(g.targetPaneOrder=t.targetPaneOrder),Object.prototype.hasOwnProperty.call(t,"draggable")&&(g.draggable=t.draggable),Object.prototype.hasOwnProperty.call(t,"extensionStorage")&&(g.extensionStorage=t.extensionStorage),Promise.all(p).then((t=>{h.costumes=t})),Promise.all(m).then((t=>{h.sounds=t,h.soundBank=f||null})),Promise.all(p.concat(m)).then((()=>g))}(n,e,m,0,t[r])))))).then((t=>t.map(((t,e)=>(t.layerOrder=e,t))).sort(((t,e)=>t.targetPaneOrder-e.targetPaneOrder)).map((t=>(delete t.targetPaneOrder,t))))).then((t=>function(t){const e=f.getAllVarRefsForTargets(t,!0);t.forEach((t=>{Object.keys(t.variables).forEach((e=>{const n=p.replaceUnsafeChars(e);n!==e&&(t.variables[e].id=n,t.variables[n]=t.variables[e],delete t.variables[e])}))}));for(const t in e){const n=p.replaceUnsafeChars(t);t!==n&&f.updateVariableIdentifiers(e[t],n)}return t}(t))).then((n=>(w.map((t=>function(t,e,n,r){const i=(e.stageWidth-480)/2,s=(e.stageHeight-360)/2;if(t.x+=i,t.y+=s,t.x=d.clamp(t.x,0,e.stageWidth),t.y=d.clamp(t.y,0,e.stageHeight),t.spriteName){const e=n.filter((e=>e.sprite.name===t.spriteName));e&&e.length>0?t.targetId=e[0].id:l.warn("Tried to deserialize sprite specific monitor ".concat(t.opcode," but could not find sprite ").concat(t.spriteName,"."))}const a=e.monitorBlockInfo[t.opcode];if("data_listcontents"===t.opcode){const e=t.targetId?n.find((e=>e.id===t.targetId)):n.find((t=>t.isStage));e&&Object.prototype.hasOwnProperty.call(e.variables,t.id)&&(t.params.LIST=e.variables[t.id].name)}const u={};for(const e in t.params){const n={name:e,value:t.params[e]};u[e]=n}"data_variable"!==t.opcode&&"data_listcontents"!==t.opcode&&a&&a.isSpriteSpecific?t.id=a.getId(t.targetId,u):t.id=p.replaceUnsafeChars(t.id);const h=e.monitorBlocks._blocks[t.id];if(h)h.isMonitored=t.visible,h.targetId=t.targetId;else{const n={id:t.id,opcode:t.opcode,inputs:{},fields:u,topLevel:!0,next:null,parent:null,shadow:!1,x:0,y:0,isMonitored:t.visible,targetId:t.targetId};if("data_variable"===t.opcode){const e=n.fields.VARIABLE;e.id=t.id,e.variableType=o.SCALAR_TYPE}else if("data_listcontents"===t.opcode){const e=n.fields.LIST;e.id=t.id,e.variableType=o.LIST_TYPE}e.monitorBlocks.createBlock(n);const i=N(n.opcode);i&&r.extensionIDs.add(i)}e.requestAddMonitor(c(t))}(t,e,n,m))),Object.prototype.hasOwnProperty.call(t,"extensionStorage")&&(e.extensionStorage=t.extensionStorage),n))).then((t=>({targets:t,extensions:m})))},deserializeBlocks:z,serializeBlocks:M,deserializeStandaloneBlocks:t=>{if((t=JSON.parse(JSON.stringify(t))).extensionURLs){const e=new Map;for(const[n,r]of Object.entries(t.extensionURLs))e.set(n,r);return{blocks:t.blocks,extensionURLs:e}}return{blocks:t,extensionURLs:new Map}},serializeStandaloneBlocks:(t,e)=>{const n=new Set;for(const e of t){const t=N(e.opcode);t&&n.add(t)}const r=R(n,e);return r?{blocks:t,extensionURLs:r}:t},getExtensionIdForOpcode:N}},function(t,e,n){const r=n(11),i=n(35),s=n(268);t.exports=class{constructor(t,e){this._renderer=e,this._id=t,this._rotationCenter=r.v3.create(0,0),this._texture=null,this._uniforms={u_skinSize:[0,0],u_skin:null},this._silhouette=new s,this.private=!1}dispose(){this._id=i.ID_NONE}get id(){return this._id}get rotationCenter(){return this._rotationCenter}get size(){return[0,0]}useNearest(t,e){return!0}calculateRotationCenter(){return[this.size[0]/2,this.size[1]/2]}getTexture(t){return this._emptyImageTexture}isMetricsReady(){return!!this.getTexture([100,100])}getFenceBounds(t,e){return t.getAABB(e)}getUniforms(t){return this._uniforms.u_skin=this.getTexture(t),this._uniforms.u_skinSize=this.size,this._uniforms}emitWasAltered(){this._renderer.skinWasAltered(this)}updateSilhouette(){this._silhouette.unlazy()}_setTexture(t){const e=this._renderer.gl;e.bindTexture(e.TEXTURE_2D,this._texture),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,t),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),this._silhouette.update(t)}setEmptyImageData(){if(this._texture=null,!this._emptyImageData){this._emptyImageData=new ImageData(1,1);const t=this._renderer.gl,e={auto:!0,wrap:t.CLAMP_TO_EDGE,src:this._emptyImageData};this._emptyImageTexture=r.createTexture(t,e)}this._rotationCenter[0]=0,this._rotationCenter[1]=0,this._silhouette.update(this._emptyImageData),this.emitWasAltered()}isTouchingNearest(t){return this._silhouette.isTouchingNearest(t)}isTouchingLinear(t){return this._silhouette.isTouchingLinear(t)}}},function(t,e,n){const r=n(11);class i{constructor(t){this._gl=t,this._shaderCache={};for(const t in i.DRAW_MODE)Object.prototype.hasOwnProperty.call(i.DRAW_MODE,t)&&(this._shaderCache[t]=[])}getShader(t,e){const n=this._shaderCache[t];t===i.DRAW_MODE.silhouette&&(e&=~(i.EFFECT_INFO.color.mask|i.EFFECT_INFO.brightness.mask));let r=n[e];return r||(r=n[e]=this._buildShader(t,e)),r}_buildShader(t,e){const s=i.EFFECTS.length,o=["#define DRAW_MODE_".concat(t)];for(let t=0;t<s;++t)e&1<<t&&o.push("#define ENABLE_".concat(i.EFFECTS[t]));const a="".concat(o.join("\n"),"\n"),c=a+n(271),u=a+n(272);let l=null;const h=r.createProgramInfo(this._gl,[c,u],null,null,(t=>{console.error(t);const e=t.match(/\*\*\* Error compiling shader: ([\s\S]+)/);l=e?e[1].trim():t}));if(!h)throw new Error("Failed to compile shader (mode ".concat(t,", effects ").concat(e,"): ").concat(l));return h}}i.EFFECT_INFO={color:{uniformName:"u_color",mask:1,converter:t=>t/200%1,shapeChanges:!1},fisheye:{uniformName:"u_fisheye",mask:2,converter:t=>Math.max(0,(t+100)/100),shapeChanges:!0},whirl:{uniformName:"u_whirl",mask:4,converter:t=>-t*Math.PI/180,shapeChanges:!0},pixelate:{uniformName:"u_pixelate",mask:8,converter:t=>Math.abs(t)/10,shapeChanges:!0},mosaic:{uniformName:"u_mosaic",mask:16,converter:t=>(t=Math.round((Math.abs(t)+10)/10),Math.max(1,Math.min(t,512))),shapeChanges:!0},brightness:{uniformName:"u_brightness",mask:32,converter:t=>Math.max(-100,Math.min(t,100))/100,shapeChanges:!1},ghost:{uniformName:"u_ghost",mask:64,converter:t=>1-Math.max(0,Math.min(t,100))/100,shapeChanges:!1}},i.EFFECTS=Object.keys(i.EFFECT_INFO),i.DRAW_MODE={default:"default",straightAlpha:"straightAlpha",silhouette:"silhouette",colorMask:"colorMask",line:"line",background:"background"},t.exports=i},function(t,e){const n="undefined"==typeof document,r=n?"[0m":"",i=n?"[90m":"",s=`${n?"[34m":""}debug${r}`,o=`${n?"[36m":""}info${r}`,a=`${n?"[33m":""}warn${r}`,c=`${n?"[31m":""}error${r}`,u=(t="")=>{const e=e=>u(t?`${t} ${e}`:e),n=t?[`${i}${t}${r}`]:[];return e.debug=e.log=console.debug.bind(console,...n,s),e.info=console.log.bind(console,...n,o),e.warn=e.warning=console.warn.bind(console,...n,a),e.error=console.error.bind(console,...n,c),e};u.enable=u.disable=()=>{},t.exports=u},function(t,e,n){const r=n(61);t.exports=class extends r{constructor(t,e,n,r){let i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:null;super(),this._socket=t.getScratchLinkSocket("BLE"),this._socket.setOnOpen(this.requestPeripheral.bind(this)),this._socket.setOnClose(this.handleDisconnectError.bind(this)),this._socket.setOnError(this._handleRequestError.bind(this)),this._socket.setHandleMessage(this._handleMessage.bind(this)),this._sendMessage=this._socket.sendMessage.bind(this._socket),this._availablePeripherals={},this._connectCallback=r,this._connected=!1,this._characteristicDidChangeCallback=null,this._resetCallback=i,this._discoverTimeoutID=null,this._extensionId=e,this._peripheralOptions=n,this._runtime=t,this._socket.open()}requestPeripheral(){this._availablePeripherals={},this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID),this._discoverTimeoutID=window.setTimeout(this._handleDiscoverTimeout.bind(this),15e3),this.sendRemoteRequest("discover",this._peripheralOptions).catch((t=>{this._handleRequestError(t)}))}connectPeripheral(t){this.sendRemoteRequest("connect",{peripheralId:t}).then((()=>{this._connected=!0,this._runtime.emit(this._runtime.constructor.PERIPHERAL_CONNECTED),this._connectCallback()})).catch((t=>{this._handleRequestError(t)}))}disconnect(){this._connected&&(this._connected=!1),this._socket.isOpen()&&this._socket.close(),this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID),this._runtime.emit(this._runtime.constructor.PERIPHERAL_DISCONNECTED)}isConnected(){return this._connected}startNotifications(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;const r={serviceId:t,characteristicId:e};return this._characteristicDidChangeCallback=n,this.sendRemoteRequest("startNotifications",r).catch((t=>{this.handleDisconnectError(t)}))}read(t,e){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;const r={serviceId:t,characteristicId:e};return arguments.length>2&&void 0!==arguments[2]&&arguments[2]&&(r.startNotifications=!0),n&&(this._characteristicDidChangeCallback=n),this.sendRemoteRequest("read",r).catch((t=>{this.handleDisconnectError(t)}))}write(t,e,n){let r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:null;const s={serviceId:t,characteristicId:e,message:n};return r&&(s.encoding=r),null!==i&&(s.withResponse=i),this.sendRemoteRequest("write",s).catch((t=>{this.handleDisconnectError(t)}))}didReceiveCall(t,e){switch(t){case"didDiscoverPeripheral":this._availablePeripherals[e.peripheralId]=e,this._runtime.emit(this._runtime.constructor.PERIPHERAL_LIST_UPDATE,this._availablePeripherals),this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID);break;case"userDidPickPeripheral":this._availablePeripherals[e.peripheralId]=e,this._runtime.emit(this._runtime.constructor.USER_PICKED_PERIPHERAL,this._availablePeripherals),this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID);break;case"userDidNotPickPeripheral":this._runtime.emit(this._runtime.constructor.PERIPHERAL_SCAN_TIMEOUT),this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID);break;case"characteristicDidChange":this._characteristicDidChangeCallback&&this._characteristicDidChangeCallback(e.message);break;case"ping":return 42}}handleDisconnectError(){this._connected&&(this.disconnect(),this._resetCallback&&this._resetCallback(),this._runtime.emit(this._runtime.constructor.PERIPHERAL_CONNECTION_LOST_ERROR,{message:"Scratch lost connection to",extensionId:this._extensionId}))}_handleRequestError(){this._runtime.emit(this._runtime.constructor.PERIPHERAL_REQUEST_ERROR,{message:"Scratch lost connection to",extensionId:this._extensionId})}_handleDiscoverTimeout(){this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID),this._runtime.emit(this._runtime.constructor.PERIPHERAL_SCAN_TIMEOUT)}}},function(t,e,n){const r=n(0);t.exports=function(t){if("string"!=typeof t){if(!Array.isArray(t))return r.error("Unexpected input recieved in replaceUnsafeChars"),t;t=String(t)}return t.replace(/[<>&'"]/g,(t=>{switch(t){case"<":return"&lt;";case">":return"&gt;";case"&":return"&amp;";case"'":return"&apos;";case'"':return"&quot;"}}))}},function(t,e,n){const r=n(69),i=n(66),s=n(0),o=n(20),{Map:a}=n(24),c=n(1),u=new r;let l=-1;const h=function(t,e,n,r,i){const s=r.id,u=r.opcode,l=r._isHat,h=r._isConditional,d=r._isLoop;if(n.pushReportedValue(t),l)if(n.stackClick)n.status=o.STATUS_RUNNING;else if(e.runtime.getIsEdgeActivatedHat(u)){const r=n.target.hasEdgeActivatedValue(s),i=n.target.updateEdgeActivatedValue(s,t);(r?!i&&t:t)?n.status=o.STATUS_RUNNING:e.retireThread(n)}else t?n.status=o.STATUS_RUNNING:e.retireThread(n);else if((h||d)&&void 0!==t)e.stepToBranch(n,c.toNumber(t),d);else{if(i&&void 0!==t&&n.atStackTop()&&(n.stackClick&&e.runtime.visualReport(n.target,s,t),n.updateMonitor)){const n=e.runtime.monitorBlocks.getBlock(s).targetId;if(n&&!e.runtime.getTargetById(n))return;e.runtime.requestUpdateMonitor(a({id:s,spriteName:n?e.runtime.getTargetById(n).getName():null,value:t}))}n.status=o.STATUS_RUNNING}},d=(t,e,n,r,i)=>{if(h(t,e,n,r,i),i&&(!r._isHat||n.stackClick)){let t,e;do{const r=n.popStack();if(null===r)return;if(e=n.target.blocks.getNextBlock(r),null!==e)break;t=n.peekStackFrame()}while(null!==t&&!t.isLoop);n.pushStack(e)}},p=(t,e,n,r,i)=>{n.status===o.STATUS_RUNNING&&(n.status=o.STATUS_PROMISE_WAIT),t.then((t=>{d(t,e,n,r,i)}),(t=>{s.warn("Primitive rejected promise: ",t),d("".concat(t),e,n,r,i)}))};class f{constructor(t,e){this.id=e.id,this.opcode=e.opcode,this.fields=e.fields,this.inputs=e.inputs,this.mutation=e.mutation,this._profiler=null,this._profilerFrame=null,this._isHat=!1,this._blockFunction=null,this._definedBlockFunction=!1,this._isShadowBlock=!1,this._shadowValue=null,this._fields=Object.assign({},this.fields),this._inputs=Object.assign({},this.inputs),this._argValues={mutation:this.mutation},this._parentKey=null,this._parentValues=null,this._ops=[];const{runtime:n}=u.sequencer,{opcode:r,fields:s,inputs:o}=this;this._isHat=n.getIsHat(r),this._blockFunction=n.getOpcodeFunction(r),this._definedBlockFunction=void 0!==this._blockFunction;const a=n._flowing[r];this._isConditional=!(!a||!a.conditional),this._isLoop=!(!a||!a.loop);const c=Object.keys(s);this._isShadowBlock=!this._definedBlockFunction&&1===c.length&&0===Object.keys(o).length,this._shadowValue=this._isShadowBlock&&s[c[0]].value;for(const t in s)this._argValues[t]="VARIABLE"===t||"LIST"===t||"BROADCAST_OPTION"===t?{id:s[t].id,name:s[t].value}:s[t].value;if(delete this._inputs.custom_block,"BROADCAST_INPUT"in this._inputs){this._argValues.BROADCAST_OPTION={id:null,name:null};const e=this._inputs.BROADCAST_INPUT;if(e.block===e.shadow){const n=t.getBlock(e.shadow).fields.BROADCAST_OPTION;this._argValues.BROADCAST_OPTION.id=n.id,this._argValues.BROADCAST_OPTION.name=n.value,delete this._inputs.BROADCAST_INPUT}}for(const e in this._inputs){const n=this._inputs[e];if(n.block){const r=i.getCached(t,n.block,f);if(r._isHat)continue;this._ops.push(...r._ops),r._parentKey=e,r._parentValues=this._argValues,r._isShadowBlock&&(this._argValues[e]=r._shadowValue)}}this._definedBlockFunction&&this._ops.push(this)}}t.exports=function(t,e){const n=t.runtime;u.sequencer=t,u.thread=e;const r=e.peekStack(),s=e.peekStackFrame();let a=e.blockContainer,d=i.getCached(a,r,f);if(null===d&&(a=n.flyoutBlocks,d=i.getCached(a,r,f),null===d))return void t.retireThread(e);const m=d._ops,g=m.length;let y=0;if(null!==s.reported){const t=s.reported;for(;y<t.length;y++){const{opCached:e,inputValue:n}=t[y],r=m.find((t=>t.id===e));if(r){const t=r._parentKey,e=r._parentValues;"BROADCAST_INPUT"===t?(e.BROADCAST_OPTION.id=null,e.BROADCAST_OPTION.name=c.toString(n)):e[t]=n}}if(t.length>0){const e=t.reverse().find((t=>m.find((e=>e.id===t.opCached))));y=e?m.findIndex((t=>t.id===e.opCached))+1:0}if(null!==e.justReported&&m[y]&&m[y].id===s.reporting){const t=m[y],n=e.justReported;e.justReported=null;const r=t._parentKey,i=t._parentValues;"BROADCAST_INPUT"===r?(i.BROADCAST_OPTION.id=null,i.BROADCAST_OPTION.name=c.toString(n)):i[r]=n,y+=1}s.reporting=null,s.reported=null,s.waitingReporter=!1}const b=y;for(;y<g;y++){const n=y===g-1,r=m[y];s.op=r;const i=r._blockFunction,l=r._argValues;a.forceNoGlow||(e.requestScriptGlowInFrame=!0);const d=i(l,u),f=null!==(E=d)&&"object"==typeof E&&"function"==typeof E.then;if(f||s.waitingReporter){f&&p(d,t,e,r,n),e.justReported=null,s.reporting=m[y].id,s.reported=m.slice(0,y).map((t=>{const e=t._parentKey,n=t._parentValues;return"BROADCAST_INPUT"===e?{opCached:t.id,inputValue:n[e].BROADCAST_OPTION.name}:{opCached:t.id,inputValue:n[e]}}));break}if(e.status===o.STATUS_RUNNING)if(n)h(d,t,e,r,n);else{const t=r._parentKey,e=r._parentValues;"BROADCAST_INPUT"===t?(e.BROADCAST_OPTION.id=null,e.BROADCAST_OPTION.name=c.toString(d)):e[t]=d}else if(e.status===o.STATUS_DONE)break}var E;if(null!==n.profiler){d._profiler!==n.profiler&&function(t,e){e._profiler=t,-1===l&&(l=t.idByName("blockFunction"));const n=e._ops;for(let e=0;e<n.length;e++)n[e]._profilerFrame=t.frame(l,n[e].opcode)}(n.profiler,d);const t=Math.min(y+1,g);for(let e=b;e<t;e++)m[e]._profilerFrame.count+=1}}},function(t,e,n){const r=n(6),i=n(0),s=function(t,e,n,r){return t.assetId=e.assetId,n.audioEngine?n.audioEngine.decodeSoundPlayer(Object.assign({},t,{data:e.data})).then((e=>{t.soundId=e.id;const i=e.buffer;return t.rate=i.sampleRate,t.sampleCount=i.length,null!==r&&r.addSoundPlayer(e),n.isPackaged&&(t.asset=null),t})):(i.warn("No audio engine present; cannot load sound asset: ",t.md5),Promise.resolve(t))},o=function(t,e,n){const r=t.asset,i=t.assetId,o=t.sampleCount,a=t.rate,c=t.format,u=t.dataFormat;return t.assetId=e.storage.defaultAssetId.Sound,t.asset=e.storage.get(t.assetId),t.md5="".concat(t.assetId,".").concat(t.asset.dataFormat),s(t,t.asset,e,n).then((t=>(t.broken={},t.broken.assetId=i,t.broken.md5="".concat(i,".").concat(u),t.broken.asset=r,t.broken.sampleCount=o,t.broken.rate=a,t.broken.format=c,t.broken.dataFormat=u,t)))};t.exports={loadSound:function(t,e,n){if(!e.storage)return i.warn("No storage module present; cannot load sound asset: ",t.md5),Promise.resolve(t);const a=r.splitFirst(t.md5,"."),c=a[0],u=a[1].toLowerCase();return t.dataFormat=u,(t.asset&&Promise.resolve(t.asset)||e.storage.load(e.storage.AssetType.Sound,c,u)).then((r=>(t.asset=r,r?s(t,r,e,n):(i.warn("Failed to find sound data: ",t.md5),o(t,e,n))))).catch((r=>(i.warn("Failed to load sound: ".concat(t.md5," with error: ").concat(r)),o(t,e,n))))},loadSoundFromAsset:s}},function(t,e,n){const r=n(6),i=n(0),s=n(73),{loadSvgString:o,serializeSvgToString:a}=n(25),{parseVectorMetadata:c}=n(80),u=function(t,e,n,r){return new Promise((i=>{let s=t.asset.decodeText();if(void 0===n){const e=c(s);e&&(n=e,t.rotationCenterX=n[0],t.rotationCenterY=n[1])}if(r&&2===r){const n=a(o(s,!0));if(s!==n){s=n;const r=e.storage;t.asset.encodeTextData(n,r.DataFormat.SVG,!0),t.assetId=t.asset.assetId,t.md5="".concat(t.assetId,".").concat(t.dataFormat)}}t.skinId=e.renderer.createSVGSkin(s,n),t.size=e.renderer.getSkinSize(t.skinId),n||(n=e.renderer.getSkinRotationCenter(t.skinId),t.rotationCenterX=n[0],t.rotationCenterY=n[1],t.bitmapResolution=1),e.isPackaged&&(t.asset=null),i(t)}))},l=new class{constructor(){this.pool=[],this.clearSoon=null}clear(){this.clearSoon||(this.clearSoon=new Promise((t=>setTimeout(t,1e3))).then((()=>{this.pool.length=0,this.clearSoon=null})))}create(){return this.pool.pop()||document.createElement("canvas")}release(t){this.clear(),this.pool.push(t)}},h=t=>new Promise(((e,n)=>{const r=new Image;r.onload=function(){e(r),r.onload=null,r.onerror=null},r.onerror=function(){n(new Error("Costume load failed. Asset could not be read.")),r.onload=null,r.onerror=null},r.src=t})),d=new s((async t=>{let e;for(let n=0;n<3;n++)try{if("function"==typeof createImageBitmap){const e=await createImageBitmap(new Blob([t.data.buffer],{type:t.assetType.contentType}));if(!e)throw new Error("createImageBitmap resolved with ".concat(e));return e}return await h(t.encodeDataURI())}catch(t){e||(e=t),i.warn(t),await new Promise((t=>setTimeout(t,2e3*Math.random())))}throw e}),25),p=function(t,e,n){return function(t,e,n){return t&&t.asset?e.v2BitmapAdapter?Promise.all([t.asset,t.textLayerAsset].map((t=>t?d.do(t):null))).then((r=>{let[i,s]=r;if(!i)throw new Error("Loading bitmap costume base failed.");const o=1===t.bitmapResolution?2:1;let a,c;if(s){c=l.create(),c.width=i.width,c.height=i.height;const t=c.getContext("2d");t.drawImage(i,0,0),t.drawImage(s,0,0),a=c}else a=i;return 1!==o&&(a=e.v2BitmapAdapter.resize(a,a.width*o,a.height*o),c&&l.release(c)),a.reusable=!1,n&&(n[0]=n[0]*o,n[1]=n[1]*o,t.rotationCenterX=n[0],t.rotationCenterY=n[1]),t.bitmapResolution=2,delete t.textLayerMD5,delete t.textLayerAsset,{image:a,rotationCenter:n,assetMatchesBase:1===o&&!s}})).finally((()=>{delete t.textLayerMD5,delete t.textLayerAsset})):Promise.reject("No V2 Bitmap adapter present."):Promise.reject("Costume load failed. Assets were missing.")}(t,e,n).then((n=>(n.assetMatchesBase||function(n){if(!e.v2BitmapAdapter)return Promise.reject("No V2 Bitmap adapter present.");const r=e.storage;t.asset=r.createAsset(r.AssetType.ImageBitmap,r.DataFormat.PNG,e.v2BitmapAdapter.convertDataURIToBinary(n),null,!0),t.dataFormat=r.DataFormat.PNG,t.assetId=t.asset.assetId,t.md5="".concat(t.assetId,".").concat(t.dataFormat)}((t=>{if(t instanceof HTMLCanvasElement)return t.toDataURL();const e=l.create();e.width=t.width,e.height=t.height,e.getContext("2d").drawImage(t,0,0);const n=e.toDataURL();return l.release(e),n})(n.image)),n))).then((n=>{let r,{image:i,rotationCenter:s}=n;s&&(r=[s[0]/2,s[1]/2]),t.skinId=e.renderer.createBitmapSkin(i,t.bitmapResolution,r);const o=e.renderer.getSkinSize(t.skinId);return t.size=[2*o[0],2*o[1]],s||(s=e.renderer.getSkinRotationCenter(t.skinId),t.rotationCenterX=2*s[0],t.rotationCenterY=2*s[1],t.bitmapResolution=2),e.isPackaged&&(t.asset=null),t}))},f=function(t,e){const n=t.asset,r=t.assetId,i=t.rotationCenterX,s=t.rotationCenterY,o=t.bitmapResolution,a=t.dataFormat,c=e.storage.AssetType,l=t.dataFormat===c.ImageVector.runtimeFormat;t.assetId=l?e.storage.defaultAssetId.ImageVector:e.storage.defaultAssetId.ImageBitmap,t.asset=e.storage.get(t.assetId),t.md5="".concat(t.assetId,".").concat(t.asset.dataFormat);return(l?u(t,e):p(t,e)).then((t=>(t.broken={},t.broken.assetId=r,t.broken.md5="".concat(r,".").concat(a),t.broken.asset=n,t.broken.dataFormat=a,t.broken.rotationCenterX=i,t.broken.rotationCenterY=s,t.broken.bitmapResolution=o,t)))},m=function(t,e,n){t.assetId=t.asset.assetId;if(!e.renderer)return i.warn("No rendering module present; cannot load costume: ",t.name),Promise.resolve(t);const r=e.storage.AssetType;let s;return"number"!=typeof t.rotationCenterX||isNaN(t.rotationCenterX)||"number"!=typeof t.rotationCenterY||isNaN(t.rotationCenterY)||(s=[t.rotationCenterX,t.rotationCenterY]),t.asset.assetType.runtimeFormat===r.ImageVector.runtimeFormat?u(t,e,s,n).catch((n=>(i.warn("Error loading vector image: ".concat(n)),f(t,e)))):p(t,e,s).catch((n=>(i.warn("Error loading bitmap image: ".concat(n)),f(t,e))))};t.exports={loadCostume:function(t,e,n,s){const o=r.splitFirst(t,"."),a=o[0],c=o[1].toLowerCase();if(e.dataFormat=c,e.asset)return m(e,n,s);if(!n.storage)return i.warn("No storage module present; cannot load costume asset: ",t),Promise.resolve(e);if(!n.storage.defaultAssetId)return i.warn("No default assets found"),Promise.resolve(e);const u=n.storage.AssetType,l="svg"===c?u.ImageVector:u.ImageBitmap,h=n.storage.load(l,a,c);let d;return d=e.textLayerMD5?n.storage.load(u.ImageBitmap,e.textLayerMD5,"png"):Promise.resolve(null),Promise.all([h,d]).then((t=>t[0]?(e.asset=t[0],t[1]&&(e.textLayerAsset=t[1]),m(e,n,s)):f(e,n))).catch((t=>(i.warn("Error loading costume: ",t),f(e,n))))},loadCostumeFromAsset:m}},function(t,e){t.exports={ID_NONE:-1,Events:{UseHighQualityRenderChanged:"UseHighQualityRenderChanged",AllowPrivateSkinAccessChanged:"AllowPrivateSkinAccessChanged",NativeSizeChanged:"NativeSizeChanged"}}},function(t,e,n){const r=n(29);r.enable(),t.exports=r("scratch-audioengine")},function(module,exports,__webpack_require__){(function(process,global){var __WEBPACK_AMD_DEFINE_RESULT__;(function(){"use strict";var ERROR="input is invalid type",WINDOW="object"==typeof window,root=WINDOW?window:{};root.JS_MD5_NO_WINDOW&&(WINDOW=!1);var WEB_WORKER=!WINDOW&&"object"==typeof self,NODE_JS=!root.JS_MD5_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node;NODE_JS?root=global:WEB_WORKER&&(root=self);var COMMON_JS=!root.JS_MD5_NO_COMMON_JS&&"object"==typeof module&&module.exports,AMD=__webpack_require__(258),ARRAY_BUFFER=!root.JS_MD5_NO_ARRAY_BUFFER&&"undefined"!=typeof ArrayBuffer,HEX_CHARS="0123456789abcdef".split(""),EXTRA=[128,32768,8388608,-2147483648],SHIFT=[0,8,16,24],OUTPUT_TYPES=["hex","array","digest","buffer","arrayBuffer","base64"],BASE64_ENCODE_CHAR="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split(""),blocks=[],buffer8;if(ARRAY_BUFFER){var buffer=new ArrayBuffer(68);buffer8=new Uint8Array(buffer),blocks=new Uint32Array(buffer)}!root.JS_MD5_NO_NODE_JS&&Array.isArray||(Array.isArray=function(t){return"[object Array]"===Object.prototype.toString.call(t)}),!ARRAY_BUFFER||!root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW&&ArrayBuffer.isView||(ArrayBuffer.isView=function(t){return"object"==typeof t&&t.buffer&&t.buffer.constructor===ArrayBuffer});var createOutputMethod=function(t){return function(e){return new Md5(!0).update(e)[t]()}},createMethod=function(){var t=createOutputMethod("hex");NODE_JS&&(t=nodeWrap(t)),t.create=function(){return new Md5},t.update=function(e){return t.create().update(e)};for(var e=0;e<OUTPUT_TYPES.length;++e){var n=OUTPUT_TYPES[e];t[n]=createOutputMethod(n)}return t},nodeWrap=function(method){var crypto=eval("require('crypto')"),Buffer=eval("require('buffer').Buffer"),nodeMethod=function(t){if("string"==typeof t)return crypto.createHash("md5").update(t,"utf8").digest("hex");if(null==t)throw ERROR;return t.constructor===ArrayBuffer&&(t=new Uint8Array(t)),Array.isArray(t)||ArrayBuffer.isView(t)||t.constructor===Buffer?crypto.createHash("md5").update(new Buffer(t)).digest("hex"):method(t)};return nodeMethod};function Md5(t){if(t)blocks[0]=blocks[16]=blocks[1]=blocks[2]=blocks[3]=blocks[4]=blocks[5]=blocks[6]=blocks[7]=blocks[8]=blocks[9]=blocks[10]=blocks[11]=blocks[12]=blocks[13]=blocks[14]=blocks[15]=0,this.blocks=blocks,this.buffer8=buffer8;else if(ARRAY_BUFFER){var e=new ArrayBuffer(68);this.buffer8=new Uint8Array(e),this.blocks=new Uint32Array(e)}else this.blocks=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.h0=this.h1=this.h2=this.h3=this.start=this.bytes=this.hBytes=0,this.finalized=this.hashed=!1,this.first=!0}Md5.prototype.update=function(t){if(!this.finalized){var e,n=typeof t;if("string"!==n){if("object"!==n)throw ERROR;if(null===t)throw ERROR;if(ARRAY_BUFFER&&t.constructor===ArrayBuffer)t=new Uint8Array(t);else if(!(Array.isArray(t)||ARRAY_BUFFER&&ArrayBuffer.isView(t)))throw ERROR;e=!0}for(var r,i,s=0,o=t.length,a=this.blocks,c=this.buffer8;s<o;){if(this.hashed&&(this.hashed=!1,a[0]=a[16],a[16]=a[1]=a[2]=a[3]=a[4]=a[5]=a[6]=a[7]=a[8]=a[9]=a[10]=a[11]=a[12]=a[13]=a[14]=a[15]=0),e)if(ARRAY_BUFFER)for(i=this.start;s<o&&i<64;++s)c[i++]=t[s];else for(i=this.start;s<o&&i<64;++s)a[i>>2]|=t[s]<<SHIFT[3&i++];else if(ARRAY_BUFFER)for(i=this.start;s<o&&i<64;++s)(r=t.charCodeAt(s))<128?c[i++]=r:r<2048?(c[i++]=192|r>>6,c[i++]=128|63&r):r<55296||r>=57344?(c[i++]=224|r>>12,c[i++]=128|r>>6&63,c[i++]=128|63&r):(r=65536+((1023&r)<<10|1023&t.charCodeAt(++s)),c[i++]=240|r>>18,c[i++]=128|r>>12&63,c[i++]=128|r>>6&63,c[i++]=128|63&r);else for(i=this.start;s<o&&i<64;++s)(r=t.charCodeAt(s))<128?a[i>>2]|=r<<SHIFT[3&i++]:r<2048?(a[i>>2]|=(192|r>>6)<<SHIFT[3&i++],a[i>>2]|=(128|63&r)<<SHIFT[3&i++]):r<55296||r>=57344?(a[i>>2]|=(224|r>>12)<<SHIFT[3&i++],a[i>>2]|=(128|r>>6&63)<<SHIFT[3&i++],a[i>>2]|=(128|63&r)<<SHIFT[3&i++]):(r=65536+((1023&r)<<10|1023&t.charCodeAt(++s)),a[i>>2]|=(240|r>>18)<<SHIFT[3&i++],a[i>>2]|=(128|r>>12&63)<<SHIFT[3&i++],a[i>>2]|=(128|r>>6&63)<<SHIFT[3&i++],a[i>>2]|=(128|63&r)<<SHIFT[3&i++]);this.lastByteIndex=i,this.bytes+=i-this.start,i>=64?(this.start=i-64,this.hash(),this.hashed=!0):this.start=i}return this.bytes>4294967295&&(this.hBytes+=this.bytes/4294967296|0,this.bytes=this.bytes%4294967296),this}},Md5.prototype.finalize=function(){if(!this.finalized){this.finalized=!0;var t=this.blocks,e=this.lastByteIndex;t[e>>2]|=EXTRA[3&e],e>=56&&(this.hashed||this.hash(),t[0]=t[16],t[16]=t[1]=t[2]=t[3]=t[4]=t[5]=t[6]=t[7]=t[8]=t[9]=t[10]=t[11]=t[12]=t[13]=t[14]=t[15]=0),t[14]=this.bytes<<3,t[15]=this.hBytes<<3|this.bytes>>>29,this.hash()}},Md5.prototype.hash=function(){var 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t=this.h0,e=this.h1,n=this.h2,r=this.h3;return HEX_CHARS[t>>4&15]+HEX_CHARS[15&t]+HEX_CHARS[t>>12&15]+HEX_CHARS[t>>8&15]+HEX_CHARS[t>>20&15]+HEX_CHARS[t>>16&15]+HEX_CHARS[t>>28&15]+HEX_CHARS[t>>24&15]+HEX_CHARS[e>>4&15]+HEX_CHARS[15&e]+HEX_CHARS[e>>12&15]+HEX_CHARS[e>>8&15]+HEX_CHARS[e>>20&15]+HEX_CHARS[e>>16&15]+HEX_CHARS[e>>28&15]+HEX_CHARS[e>>24&15]+HEX_CHARS[n>>4&15]+HEX_CHARS[15&n]+HEX_CHARS[n>>12&15]+HEX_CHARS[n>>8&15]+HEX_CHARS[n>>20&15]+HEX_CHARS[n>>16&15]+HEX_CHARS[n>>28&15]+HEX_CHARS[n>>24&15]+HEX_CHARS[r>>4&15]+HEX_CHARS[15&r]+HEX_CHARS[r>>12&15]+HEX_CHARS[r>>8&15]+HEX_CHARS[r>>20&15]+HEX_CHARS[r>>16&15]+HEX_CHARS[r>>28&15]+HEX_CHARS[r>>24&15]},Md5.prototype.toString=Md5.prototype.hex,Md5.prototype.digest=function(){this.finalize();var 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t=Y(this.cloudOptions);this.hasCloudData=t.hasCloudVariables,this.canAddCloudVariable=t.canAddCloudVariable,this.getNumberOfCloudVariables=t.getNumberOfCloudVariables,this.addCloudVariable=this._initializeAddCloudVariable(t),this.removeCloudVariable=this._initializeRemoveCloudVariable(t),this.origin=null,this.platform=Object.assign({},N),this._initScratchLink(),this.resetRunId(),this._stageTarget=null,this.addonBlocks={},this.stageWidth=q.STAGE_WIDTH,this.stageHeight=q.STAGE_HEIGHT,this.runtimeOptions={maxClones:q.MAX_CLONES,miscLimits:!0,fencing:!0},this.compilerOptions={enabled:!0,warpTimer:!1},this.debug=!1,this._lastStepTime=Date.now(),this.interpolationEnabled=!1,this._defaultStoredSettings=this._generateAllProjectOptions(),this.isPackaged=!1,this.externalCommunicationMethods={cloudVariables:!1,customExtensions:!1},this.on(q.HAS_CLOUD_DATA_UPDATE,(t=>{this.setExternalCommunicationMethod("cloudVariables",t)})),this.enforcePrivacy=!0,this.extensionButtons=new Map,this.fontManager=new O(this),this.extensionStorage={},this.totalAssetRequests=0,this.finishedAssetRequests=0}static get STAGE_WIDTH(){return 480}static get STAGE_HEIGHT(){return 360}static get SCRIPT_GLOW_ON(){return"SCRIPT_GLOW_ON"}static get SCRIPT_GLOW_OFF(){return"SCRIPT_GLOW_OFF"}static get BLOCK_GLOW_ON(){return"BLOCK_GLOW_ON"}static get BLOCK_GLOW_OFF(){return"BLOCK_GLOW_OFF"}static get HAS_CLOUD_DATA_UPDATE(){return"HAS_CLOUD_DATA_UPDATE"}static get TURBO_MODE_ON(){return"TURBO_MODE_ON"}static get TURBO_MODE_OFF(){return"TURBO_MODE_OFF"}static get RUNTIME_OPTIONS_CHANGED(){return"RUNTIME_OPTIONS_CHANGED"}static get COMPILER_OPTIONS_CHANGED(){return"COMPILER_OPTIONS_CHANGED"}static get FRAMERATE_CHANGED(){return"FRAMERATE_CHANGED"}static get INTERPOLATION_CHANGED(){return"INTERPOLATION_CHANGED"}static get STAGE_SIZE_CHANGED(){return"STAGE_SIZE_CHANGED"}static get COMPILE_ERROR(){return"COMPILE_ERROR"}static get BEFORE_EXECUTE(){return"BEFORE_EXECUTE"}static get 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get USER_PICKED_PERIPHERAL(){return"USER_PICKED_PERIPHERAL"}static get PERIPHERAL_CONNECTED(){return"PERIPHERAL_CONNECTED"}static get PERIPHERAL_DISCONNECTED(){return"PERIPHERAL_DISCONNECTED"}static get PERIPHERAL_REQUEST_ERROR(){return"PERIPHERAL_REQUEST_ERROR"}static get PERIPHERAL_CONNECTION_LOST_ERROR(){return"PERIPHERAL_CONNECTION_LOST_ERROR"}static get PERIPHERAL_SCAN_TIMEOUT(){return"PERIPHERAL_SCAN_TIMEOUT"}static get MIC_LISTENING(){return"MIC_LISTENING"}static get BLOCKSINFO_UPDATE(){return"BLOCKSINFO_UPDATE"}static get RUNTIME_STARTED(){return"RUNTIME_STARTED"}static get RUNTIME_STOPPED(){return"RUNTIME_STOPPED"}static get RUNTIME_DISPOSED(){return"RUNTIME_DISPOSED"}static get BLOCKS_NEED_UPDATE(){return"BLOCKS_NEED_UPDATE"}static get PLATFORM_MISMATCH(){return"PLATFORM_MISMATCH"}static get THREAD_STEP_INTERVAL(){return 1e3/60}static get THREAD_STEP_INTERVAL_COMPATIBILITY(){return 1e3/30}static get MAX_CLONES(){return 300}_initializeAddCloudVariable(t){return()=>{const e=this.hasCloudData();t.addCloudVariable(),!e&&this.hasCloudData()&&this.emit(q.HAS_CLOUD_DATA_UPDATE,!0)}}_initializeRemoveCloudVariable(t){return()=>{const e=this.hasCloudData();t.removeCloudVariable(),e&&!this.hasCloudData()&&this.emit(q.HAS_CLOUD_DATA_UPDATE,!1)}}_registerBlockPackages(){for(const t in j)if(Object.prototype.hasOwnProperty.call(j,t)){const e=new j[t](this);if(e.getPrimitives){const t=e.getPrimitives();for(const n in t)Object.prototype.hasOwnProperty.call(t,n)&&(this._primitives[n]=t[n].bind(e))}if(e.getHats){const t=e.getHats();for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&(this._hats[e]=t[e])}e.getMonitored&&(this.monitorBlockInfo=Object.assign({},this.monitorBlockInfo,e.getMonitored())),this.compilerRegisterExtension(t,e)}}compilerRegisterExtension(t,e){this["ext_".concat(t)]=e}getMonitorState(){return this._monitorState}_makeExtensionMenuId(t,e){return"".concat(e,"_menu_").concat(t)}makeMessageContextForTarget(t){const e={};(t=t||this.getEditingTarget()||this.getTargetForStage())&&(e.targetType=t.isStage?b.STAGE:b.SPRITE)}_registerExtensionPrimitives(t){const e={id:t.id,name:T(t.name),showStatusButton:t.showStatusButton,blockIconURI:t.blockIconURI,menuIconURI:t.menuIconURI};t.color1?(e.color1=t.color1,e.color2=t.color2,e.color3=t.color3):(e.color1=_[0],e.color2=_[1],e.color3=_[2]),this._blockInfo.push(e),this._fillExtensionCategory(e,t);for(const n in e.customFieldTypes)if(Object.prototype.hasOwnProperty.call(t.customFieldTypes,n)){const t=e.customFieldTypes[n];this.emit(q.EXTENSION_FIELD_ADDED,{name:"field_".concat(t.extendedName),implementation:t.fieldImplementation})}this.emit(q.EXTENSION_ADDED,e)}_refreshExtensionPrimitives(t){const e=this._blockInfo.find((e=>e.id===t.id));e&&(e.name=T(t.name),this._fillExtensionCategory(e,t),this.emit(q.BLOCKSINFO_UPDATE,e))}_fillExtensionCategory(t,e){t.blocks=[],t.customFieldTypes={},t.menus=[],t.menuInfo={};for(const n in e.menus)if(Object.prototype.hasOwnProperty.call(e.menus,n)){const r=e.menus[n],i=this._buildMenuForScratchBlocks(n,r,t);t.menus.push(i),t.menuInfo[n]=r}for(const n in e.customFieldTypes)if(Object.prototype.hasOwnProperty.call(e.customFieldTypes,n)){const r=e.customFieldTypes[n],i=this._buildCustomFieldInfo(n,r,e.id,t);t.customFieldTypes[n]=i}if(e.docsURI){const n={info:{},xml:"<button "+'text="'.concat(S(T({id:"tw.blocks.openDocs",default:"Open Documentation",description:"Button that opens site with more documentation about an extension"})),'" ')+'callbackKey="OPEN_EXTENSION_DOCS" '+'callbackData="'.concat(S(e.docsURI),'"></button>')};t.blocks.push(n)}for(const n of e.blocks)try{const e=this._convertForScratchBlocks(n,t);if(t.blocks.push(e),e.json){const t=e.json.type;n.blockType!==d.EVENT&&(this._primitives[t]=e.info.func),n.blockType===d.EVENT||n.blockType===d.HAT?this._hats[t]={edgeActivated:n.isEdgeActivated,restartExistingThreads:n.shouldRestartExistingThreads}:n.blockType===d.CONDITIONAL?this._flowing[t]={conditional:!0,loop:!1}:n.blockType===d.LOOP&&(this._flowing[t]={conditional:!1,loop:!0})}}catch(t){v.error("Error parsing block: ",{block:n,error:t})}}_convertMenuItems(t){if("function"!=typeof t){const e=this.makeMessageContextForTarget();return t.map((t=>{const n=T(t,e);switch(typeof n){case"string":return[n,n];case"object":return[T(t.text,e),t.value];default:throw new Error("Can't interpret menu item: ".concat(JSON.stringify(t)))}}))}return t}_buildMenuForScratchBlocks(t,e,n){const r=this._makeExtensionMenuId(t,n.id),i=this._convertMenuItems(e.items);return{json:{message0:"%1",type:r,inputsInline:!0,output:"String",colour:n.color1,colourSecondary:n.color2,colourTertiary:n.color3,outputShape:e.acceptReporters?y.OUTPUT_SHAPE_ROUND:y.OUTPUT_SHAPE_SQUARE,args0:[{type:"field_dropdown",name:t,options:i}]}}}_buildCustomFieldInfo(t,e,n,r){const i="".concat(n,"_").concat(t);return{fieldName:t,extendedName:i,argumentTypeInfo:{shadow:{type:i,fieldName:"field_".concat(i)}},scratchBlocksDefinition:this._buildCustomFieldTypeForScratchBlocks(i,e.output,e.outputShape,r),fieldImplementation:e.implementation}}_buildCustomFieldTypeForScratchBlocks(t,e,n,r){return{json:{type:t,message0:"%1",inputsInline:!0,output:e,colour:r.color1,colourSecondary:r.color2,colourTertiary:r.color3,outputShape:n,args0:[{name:"field_".concat(t),type:"field_".concat(t)}]}}}_convertForScratchBlocks(t,e){return"---"===t?this._convertSeparatorForScratchBlocks(t):t.blockType===d.LABEL?this._convertLabelForScratchBlocks(t):t.blockType===d.BUTTON?this._convertButtonForScratchBlocks(t,e):t.blockType===d.XML?this._convertXmlForScratchBlocks(t):this._convertBlockForScratchBlocks(t,e)}_convertBlockForScratchBlocks(t,e){var n,r,i;const s="".concat(e.id,"_").concat(t.opcode),o={type:s,inputsInline:!0,category:e.name,extensions:[],colour:null!==(n=t.color1)&&void 0!==n?n:e.color1,colourSecondary:null!==(r=t.color2)&&void 0!==r?r:e.color2,colourTertiary:null!==(i=t.color3)&&void 0!==i?i:e.color3},a={argsMap:{},blockJSON:o,categoryInfo:e,blockInfo:t,inputList:[]},c=t.blockIconURI||e.blockIconURI;if(o.extensions.push("from_extension"),o.colour===_[0]&&o.colourSecondary===_[1]&&o.colourTertiary===_[2]&&o.extensions.push("default_extension_colors"),c){o.extensions.push("scratch_extension"),o.message0="%1 %2";const t={type:"field_image",src:c,width:40,height:40},e={type:"field_vertical_separator"};o.args0=[t,e]}switch(t.blockType){case d.COMMAND:o.outputShape=y.OUTPUT_SHAPE_SQUARE,o.previousStatement=null,t.isTerminal||(o.nextStatement=null);break;case d.REPORTER:o.output=t.allowDropAnywhere?null:"String",o.outputShape=y.OUTPUT_SHAPE_ROUND;break;case d.BOOLEAN:o.output="Boolean",o.outputShape=y.OUTPUT_SHAPE_HEXAGONAL;break;case d.HAT:case d.EVENT:Object.prototype.hasOwnProperty.call(t,"isEdgeActivated")||(t.isEdgeActivated=!0),o.outputShape=y.OUTPUT_SHAPE_SQUARE,o.nextStatement=null;break;case d.CONDITIONAL:case d.LOOP:t.branchCount=t.branchCount||1,o.outputShape=y.OUTPUT_SHAPE_SQUARE,o.previousStatement=null,t.isTerminal||(o.nextStatement=null)}t.blockShape&&(o.outputShape=t.blockShape);const u=Array.isArray(t.text)?t.text:[t.text];let l=0,h=0,p=0;const f=this._convertPlaceholders.bind(this,a),m=this.makeMessageContextForTarget();for(;l<u.length||h<t.branchCount;){if(l<u.length){a.outLineNum=p;const t=T(u[l],m).replace(/\[(.+?)]/g,f);o["message".concat(p)]?o["message".concat(p)]+=t:o["message".concat(p)]=t,++l,++p}h<t.branchCount&&(o["message".concat(p)]="%1",o["args".concat(p)]=[{type:"input_statement",name:"SUBSTACK".concat(h>0?h+1:"")}],++h,++p)}if(t.blockType===d.REPORTER||t.blockType===d.BOOLEAN)t.disableMonitor||0!==a.inputList.length||(o.checkboxInFlyout=!0);else if(t.branchIconURI||t.blockType===d.LOOP&&!Object.prototype.hasOwnProperty.call(t,"branchIconURI")){var g;o["lastDummyAlign".concat(p)]="RIGHT",o["message".concat(p)]="%1",o["args".concat(p)]=[{type:"field_image",src:null!==(g=t.branchIconURI)&&void 0!==g?g:"media://repeat.svg",width:24,height:24,alt:"*",flip_rtl:!0}],++p}const b=t.isDynamic?'<mutation blockInfo="'.concat(S(JSON.stringify(t)),'"/>'):"",E=a.inputList.join(""),v='<block type="'.concat(S(s),'">').concat(b).concat(E,"</block>");if(t.extensions)for(const e of t.extensions)o.extensions.includes(e)||o.extensions.push(e);return{info:a.blockInfo,json:a.blockJSON,xml:v}}_convertSeparatorForScratchBlocks(t){return{info:t,xml:'<sep gap="36"/>'}}_convertLabelForScratchBlocks(t){return{info:t,xml:'<label text="'.concat(S(t.text),'"></label>')}}_convertButtonForScratchBlocks(t,e){const n=this.makeMessageContextForTarget(),r=T(t.text,n);if(["MAKE_A_LIST","MAKE_A_PROCEDURE","MAKE_A_VARIABLE"].includes(t.func))return{info:t,xml:'<button text="'.concat(S(r),'" callbackKey="').concat(S(t.func),'"></button>')};const i="".concat(e.id,"_").concat(t.func);return this.extensionButtons.set(i,t.callFunc),{info:t,xml:'<button text="'.concat(S(r),'"')+' callbackKey="EXTENSION_CALLBACK"'+' callbackData="'.concat(S(i),'"></button>')}}_convertXmlForScratchBlocks(t){return{info:t,xml:t.xml}}handleExtensionButtonPress(t){this.extensionButtons.get(t)()}_constructInlineImageJson(t){return t.dataURI||v.warn("Missing data URI in extension block with argument type IMAGE"),{type:"field_image",src:t.dataURI||"",width:24,height:24,flip_rtl:t.flipRTL||!1}}_convertPlaceholders(t,e,n){const r=t.blockInfo.arguments[n]||{};let i,s=V[r.type]||{};if(!V[r.type]&&t.categoryInfo.customFieldTypes[r.type]&&(s=t.categoryInfo.customFieldTypes[r.type].argumentTypeInfo),"field_image"===s.fieldType)i=this._constructInlineImageJson(r);else{i={type:"input_value",name:n};const e=void 0===r.defaultValue?null:T(r.defaultValue,this.makeMessageContextForTarget()).toString();let o,a,c;if(s.check&&(i.check=s.check),r.menu){const e=t.categoryInfo.menuInfo[r.menu];e.acceptReporters?(o=n,a=this._makeExtensionMenuId(r.menu,t.categoryInfo.id),c=r.menu):(i.type="field_dropdown",i.options=this._convertMenuItems(e.items),o=null,a=null,c=n)}else o=n,a=s.shadow&&s.shadow.type||null,c=s.shadow&&s.shadow.fieldName||null;o&&t.inputList.push('<value name="'.concat(S(n),'">')),a&&t.inputList.push('<shadow type="'.concat(S(a),'">')),null!==e&&c&&t.inputList.push('<field name="'.concat(S(c),'">').concat(S(e),"</field>")),a&&t.inputList.push("</shadow>"),o&&t.inputList.push("</value>")}const o="args".concat(t.outLineNum),a=t.blockJSON[o]=t.blockJSON[o]||[];i&&a.push(i);const c=a.length;return t.argsMap[n]=c,"%".concat(c)}getBlocksXML(t){return this._blockInfo.map((e=>{const{name:n,color1:r,color2:i}=e,s=e.blocks.filter((e=>{let n=!0;return t&&e.info.filter&&(n=e.info.filter.includes(t.isStage?b.STAGE:b.SPRITE)),n&&!e.info.hideFromPalette})),o='colour="'.concat(S(r),'" secondaryColour="').concat(S(i),'"');let a="";e.menuIconURI?a=e.menuIconURI:e.blockIconURI&&(a=e.blockIconURI);const c=a?'iconURI="'.concat(S(a),'"'):"";let u="";e.showStatusButton&&(u='showStatusButton="true"');let l='<category name="'.concat(S(n),'"');return l+=' id="'.concat(S(e.id),'"'),l+=" ".concat(u),l+=" ".concat(o),l+=" ".concat(c,">"),l+=s.map((t=>t.xml)).join(""),l+="</category>",{id:e.id,xml:l}}))}getBlocksJSON(){return this._blockInfo.reduce(((t,e)=>t.concat(e.blocks.map((t=>t.json)))),[])}_initScratchLink(){if("undefined"!=typeof self&&"undefined"!=typeof document&&document.getElementById&&self.origin&&"null"!==self.origin&&self.navigator&&self.navigator.userAgent&&!self.navigator.userAgent.includes("Node.js")&&!self.navigator.userAgent.includes("jsdom")){if(!document.getElementById("scratch-link-extension-script")){const t=document.createElement("script");t.id="scratch-link-extension-script",document.body.appendChild(t),self.postMessage("inject-scratch-link-script",self.origin)}}}getScratchLinkSocket(t){return(this._linkSocketFactory||this._defaultScratchLinkSocketFactory)(t)}configureScratchLinkSocketFactory(t){this._linkSocketFactory=t}_defaultScratchLinkSocketFactory(t){const e=self.Scratch,n=e&&e.ScratchLinkSafariSocket;return n&&n.isSafariHelperCompatible()?new n(t):new I(t)}registerPeripheralExtension(t,e){this.peripheralExtensions[t]=e}scanForPeripheral(t){this.peripheralExtensions[t]&&this.peripheralExtensions[t].scan()}connectPeripheral(t,e){this.peripheralExtensions[t]&&this.peripheralExtensions[t].connect(e)}disconnectPeripheral(t){this.peripheralExtensions[t]&&this.peripheralExtensions[t].disconnect()}getPeripheralIsConnected(t){let e=!1;return this.peripheralExtensions[t]&&(e=this.peripheralExtensions[t].isConnected()),e}emitMicListening(t){this.emit(q.MIC_LISTENING,t)}getOpcodeFunction(t){return this._primitives[t]}getIsHat(t){return Object.prototype.hasOwnProperty.call(this._hats,t)}getIsEdgeActivatedHat(t){return Object.prototype.hasOwnProperty.call(this._hats,t)&&this._hats[t].edgeActivated}attachAudioEngine(t){this.audioEngine=t}attachRenderer(t){this.renderer=t,this.renderer.setLayerGroupOrdering(w.LAYER_GROUPS),this.renderer.offscreenTouching=!this.runtimeOptions.fencing,this.updatePrivacy()}attachV2BitmapAdapter(t){this.v2BitmapAdapter=t}attachStorage(t){if(this.storage=t,this.isPackaged){const e=t.createAsset;let n=0;t.createAsset=function(t,r,i,s,o){return s||(s=(++n).toString()),e.call(this,t,r,i,s,!1)}}k.setFetch(t.scratchFetch.scratchFetch),this.resetRunId()}_pushThread(t,e,n){const r=new E(t);return r.target=e,r.stackClick=Boolean(n&&n.stackClick),r.updateMonitor=Boolean(n&&n.updateMonitor),r.blockContainer=r.updateMonitor?this.monitorBlocks:e.blocks,r.pushStack(t),this.threads.push(r),r.stackClick||r.updateMonitor||this.threadMap.set(r.getId(),r),n&&n.updateMonitor||!this.compilerOptions.enabled||r.tryCompile(),r}_stopThread(t){t.isKilled=!0,this.sequencer.retireThread(t)}_restartThread(t){const e=new E(t.topBlock);e.target=t.target,e.stackClick=t.stackClick,e.updateMonitor=t.updateMonitor,e.blockContainer=t.blockContainer,e.pushStack(t.topBlock),t.triedToCompile&&this.compilerOptions.enabled&&e.tryCompile(),e.stackClick||e.updateMonitor||this.threadMap.set(e.getId(),e);const n=this.threads.indexOf(t);return n>-1?(this.threads[n]=e,e):(this.threads.push(t),t)}emitCompileError(t,e){this.emit(q.COMPILE_ERROR,t,e)}isActiveThread(t){return t.stack.length>0&&t.status!==E.STATUS_DONE&&this.threads.indexOf(t)>-1}isWaitingThread(t){return t.status===E.STATUS_PROMISE_WAIT||t.status===E.STATUS_YIELD_TICK||!this.isActiveThread(t)}toggleScript(t,e){e=Object.assign({target:this._editingTarget,stackClick:!1},e);for(let n=0;n<this.threads.length;n++)if(this.threads[n].topBlock===t&&this.threads[n].status!==E.STATUS_DONE){const r=e.target.blocks,i=r.getOpcode(r.getBlock(t));if(this.getIsEdgeActivatedHat(i)&&this.threads[n].stackClick!==e.stackClick)continue;return void this._stopThread(this.threads[n])}this._pushThread(t,e.target,e)}addMonitorScript(t,e){e||(e=this._editingTarget);for(let e=0;e<this.threads.length;e++)if(this.threads[e].topBlock===t&&this.threads[e].status!==E.STATUS_DONE&&this.threads[e].updateMonitor)return;this._pushThread(t,e,{updateMonitor:!0})}allScriptsDo(t,e){let n=this.executableTargets;e&&(n=[e]);for(let e=n.length-1;e>=0;e--){const r=n[e],i=r.blocks.getScripts();for(let e=0;e<i.length;e++){t(i[e],r)}}}allScriptsByOpcodeDo(t,e,n){let r=this.executableTargets;n&&(r=[n]);for(let n=r.length-1;n>=0;n--){const i=r[n],s=h.getScripts(i.blocks,t);for(let t=0;t<s.length;t++)e(s[t],i)}}startHats(t,e,n){if(!Object.prototype.hasOwnProperty.call(this._hats,t))return;const r=[],i=this._hats[t];for(const t in e)Object.prototype.hasOwnProperty.call(e,t)&&(e[t]=e[t].toUpperCase());const s=this.threads.length;return this.allScriptsByOpcodeDo(t,((t,n)=>{const{blockId:o,fieldsOfInputs:a}=t;for(const t in e)if(a[t].value!==e[t])return;if(i.restartExistingThreads){const t=this.threadMap.get(E.getIdFromTargetAndBlock(n,o));if(t)return void r.push(this._restartThread(t))}else for(let t=0;t<s;t++)if(this.threads[t].target===n&&this.threads[t].topBlock===o&&!this.threads[t].stackClick&&this.threads[t].status!==E.STATUS_DONE)return;r.push(this._pushThread(o,n))}),n),r.forEach((t=>{t.isCompiled?t.executableHat&&(g.saveGlobalState(),g(t),g.restoreGlobalState()):(m(this.sequencer,t),t.goToNextBlock())})),r}dispose(){this.stopAll(),this.targets.forEach((t=>{t.isOriginal&&t.deleteMonitors()})),this.targets.map(this.disposeTarget,this),this.extensionStorage={};const t=o({});t.equals(this._monitorState)||(this._monitorState=t,this.emit(q.MONITORS_UPDATE,this._monitorState)),this.emit(q.RUNTIME_DISPOSED),this.ioDevices.clock.resetProjectTimer(),this.fontManager.clear(),this.hasCloudData()&&this.emit(q.HAS_CLOUD_DATA_UPDATE,!1),this.ioDevices.cloud.clear();const e=Y(this.cloudOptions);this.hasCloudData=e.hasCloudVariables,this.canAddCloudVariable=e.canAddCloudVariable,this.getNumberOfCloudVariables=e.getNumberOfCloudVariables,this.addCloudVariable=this._initializeAddCloudVariable(e),this.removeCloudVariable=this._initializeRemoveCloudVariable(e),this.resetProgress()}addTarget(t){this.targets.push(t),this.executableTargets.push(t),t.isStage&&!this._stageTarget&&(this._stageTarget=t)}moveExecutable(t,e){const n=this.executableTargets.indexOf(t);this.executableTargets.splice(n,1);let r=n+e;return r>this.executableTargets.length&&(r=this.executableTargets.length),r<=0&&(r=this.executableTargets.length>0&&this.executableTargets[0].isStage?1:0),this.executableTargets.splice(r,0,t),r}setExecutablePosition(t,e){const n=this.executableTargets.indexOf(t);return this.moveExecutable(t,e-n)}removeExecutable(t){const e=this.executableTargets.indexOf(t);e>-1&&this.executableTargets.splice(e,1)}disposeTarget(t){this.targets=this.targets.filter((e=>t!==e||(e.dispose(),!1))),this._stageTarget===t&&(this._stageTarget=null)}stopForTarget(t,e){this.emit(q.STOP_FOR_TARGET,t,e);for(let n=0;n<this.threads.length;n++)this.threads[n]!==e&&this.threads[n].target===t&&this._stopThread(this.threads[n])}resetRunId(){if(!this.storage)return;const t=c.v1();this.storage.scratchFetch.setMetadata(this.storage.scratchFetch.RequestMetadata.RunId,t)}greenFlag(){this.stopAll(),this.emit(q.PROJECT_START),this.updateCurrentMSecs(),this.ioDevices.clock.resetProjectTimer(),this.targets.forEach((t=>t.clearEdgeActivatedValues()));for(let t=0;t<this.targets.length;t++)this.targets[t].onGreenFlag();this.startHats("event_whenflagclicked")}stopAll(){this.emit(q.PROJECT_STOP_ALL);const t=[];for(let e=0;e<this.targets.length;e++)this.targets[e].onStopAll(),Object.prototype.hasOwnProperty.call(this.targets[e],"isOriginal")&&!this.targets[e].isOriginal?this.targets[e].dispose():t.push(this.targets[e]);this.targets=t,null!==this.sequencer.activeThread&&this._stopThread(this.sequencer.activeThread),this.threads=[],this.threadMap.clear(),this.resetRunId()}_renderInterpolatedPositions(){const t=this._lastStepTime,e=Date.now()-t,n=Math.min(1,Math.max(0,e/this.currentStepTime));F.interpolate(this,n),this.renderer&&this.renderer.draw()}updateThreadMap(){this.threadMap.clear();for(const t of this.threads)t.stackClick||t.updateMonitor||this.threadMap.set(t.getId(),t)}_step(){this.interpolationEnabled&&F.setupInitialState(this),null!==this.profiler&&(-1===H&&(H=this.profiler.idByName("Runtime._step")),this.profiler.start(H)),this.threads=this.threads.filter((t=>!t.isKilled)),this.updateThreadMap();for(const t in this._hats){if(!Object.prototype.hasOwnProperty.call(this._hats,t))continue;this._hats[t].edgeActivated&&this.startHats(t)}this.redrawRequested=!1,this._pushMonitors(),null!==this.profiler&&(-1===W&&(W=this.profiler.idByName("Sequencer.stepThreads")),this.profiler.start(W)),this.emit(q.BEFORE_EXECUTE);const t=this.sequencer.stepThreads();null!==this.profiler&&this.profiler.stop(),this.emit(q.AFTER_EXECUTE),this._updateGlows(t),this._emitProjectRunStatus(this.threads.length+t.length-this._getMonitorThreadCount([...this.threads,...t])),this._lastStepDoneThreads=t,this.renderer&&(null!==this.profiler&&(-1===K&&(K=this.profiler.idByName("RenderWebGL.draw")),this.profiler.start(K)),document.hidden||this.frameLoop._interpolationAnimation||this.renderer.draw(),null!==this.profiler&&this.profiler.stop()),this._refreshTargets&&(this.emit(q.TARGETS_UPDATE,!1),this._refreshTargets=!1),this._prevMonitorState.equals(this._monitorState)||(this.emit(q.MONITORS_UPDATE,this._monitorState),this._prevMonitorState=this._monitorState),null!==this.profiler&&(this.profiler.stop(),this.profiler.reportFrames()),this.interpolationEnabled&&(this._lastStepTime=Date.now())}_getMonitorThreadCount(t){let e=0;return t.forEach((t=>{t.updateMonitor&&e++})),e}_pushMonitors(){this.monitorBlocks.runAllMonitored(this)}setEditingTarget(t){const e=this._editingTarget;this._editingTarget=t,this._scriptGlowsPreviousFrame=[],this._updateGlows(),e!==this._editingTarget&&this.requestToolboxExtensionsUpdate()}setCompatibilityMode(t){t?this.setFramerate(30):this.setFramerate(60)}setFramerate(t){t>250&&(t=250),t<0&&(t=1),this.frameLoop.setFramerate(t),this.emit(q.FRAMERATE_CHANGED,t)}setInterpolation(t){this.interpolationEnabled=t,this.frameLoop.setInterpolation(this.interpolationEnabled),this.emit(q.INTERPOLATION_CHANGED,t)}setRuntimeOptions(t){this.runtimeOptions=Object.assign({},this.runtimeOptions,t),this.emit(q.RUNTIME_OPTIONS_CHANGED,this.runtimeOptions),this.renderer&&(this.renderer.offscreenTouching=!this.runtimeOptions.fencing)}setCompilerOptions(t){this.compilerOptions=Object.assign({},this.compilerOptions,t),this.resetAllCaches(),this.emit(q.COMPILER_OPTIONS_CHANGED,this.compilerOptions)}setStageSize(t,e){if(t=Math.round(Math.max(1,t)),e=Math.round(Math.max(1,e)),this.stageWidth!==t||this.stageHeight!==e){const n=t-this.stageWidth,r=e-this.stageHeight;if(this._monitorState.size>0){const t=n/2,e=r/2;for(const n of this._monitorState.valueSeq()){const r=n.set("x",n.get("x")+t).set("y",n.get("y")+e);this.requestUpdateMonitor(r)}this.emit(q.MONITORS_UPDATE,this._monitorState)}this.stageWidth=t,this.stageHeight=e,this.renderer&&this.renderer.setStageSize(-t/2,t/2,-e/2,e/2),this.emit(q.STAGE_SIZE_CHANGED,t,e)}}setInEditor(t){}convertToPackagedRuntime(){if(this.storage)throw new Error("convertToPackagedRuntime must be called before attachStorage");this.isPackaged=!0}resetAllCaches(){for(const t of this.targets)t.isOriginal&&t.blocks.resetCache();this.flyoutBlocks.resetCache(),this.monitorBlocks.resetCache()}addAddonBlock(t){const e=t.procedureCode,n=t.arguments||[],s=n,o=n.map(((t,e)=>"arg".concat(e))),a=n.map((()=>""));if(this.addonBlocks[e]=function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?r(Object(n),!0).forEach((function(e){i(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):r(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}({namesIdsDefaults:[s,o,a]},t),!t.hidden){const n="a-b";let r=this._blockInfo.find((t=>t.id===n));if(!r){const t='<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48"><path d="M14.92 1.053A13.835 13.835 0 0 0 1.052 14.919v18.162a13.835 13.835 0 0 0 13.866 13.866h18.162a13.835 13.835 0 0 0 13.866-13.866V14.919A13.835 13.835 0 0 0 33.081 1.053zm16.6 12.746L41.72 24 31.52 34.201l-3.276-3.275L35.17 24l-6.926-6.926Zm-15.116.073 3.278 3.278L12.83 24l6.926 6.926L16.48 34.2 6.28 24Z" style="fill:#29beb8;fill-opacity:1;stroke:none;stroke-width:1.51371;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"/></svg>';r={id:n,name:T({id:"tw.blocks.addons",default:"Addons",description:"Name of the addon block category in the extension list"}),color1:"#29beb8",color2:"#3aa8a4",color3:"#3aa8a4",menuIconURI:"data:image/svg+xml;,".concat(encodeURIComponent(t)),blocks:[],customFieldTypes:{},menus:[]},this._blockInfo.unshift(r)}r.blocks.push({info:{},xml:'<block type="procedures_call" gap="16"><mutation generateshadows="true" warp="false"'+' proccode="'.concat(S(e),'"')+' argumentnames="'.concat(S(JSON.stringify(s)),'"')+' argumentids="'.concat(S(JSON.stringify(o)),'"')+' argumentdefaults="'.concat(S(JSON.stringify(a)),'"')+"".concat(t.return?' return="'.concat(S(t.return.toString()),'"'):"")+"></mutation></block>"})}this.resetAllCaches()}getAddonBlock(t){return Object.prototype.hasOwnProperty.call(this.addonBlocks,t)?this.addonBlocks[t]:null}findProjectOptionsComment(){const t=this.getTargetForStage().comments;for(const e of Object.values(t))if(e.text.includes(G))return e;return null}parseProjectOptions(){const t=this.findProjectOptionsComment();if(!t)return;const e=t.text.split("\n").find((t=>t.endsWith(G)));if(!e)return void v.warn("Config comment does not contain valid line");const n=e.substr(0,e.length-14);let r;try{if(r=a.parse(n),!r||"object"!=typeof r)throw new Error("Invalid object")}catch(t){return void v.warn("Config comment has invalid JSON",t)}"number"==typeof r.framerate&&this.setFramerate(r.framerate),r.turbo&&(this.turboMode=!0,this.emit(q.TURBO_MODE_ON)),r.interpolation&&this.setInterpolation(!0),r.runtimeOptions&&this.setRuntimeOptions(r.runtimeOptions),r.hq&&this.renderer&&this.renderer.setUseHighQualityRender(!0);const i=+r.width||this.stageWidth,s=+r.height||this.stageHeight;i===this.stageWidth&&s===this.stageHeight||this.setStageSize(i,s)}_generateAllProjectOptions(){return{framerate:this.frameLoop.framerate,runtimeOptions:this.runtimeOptions,interpolation:this.interpolationEnabled,turbo:this.turboMode,hq:!!this.renderer&&this.renderer.useHighQualityRender,width:this.stageWidth,height:this.stageHeight}}generateDifferingProjectOptions(){const t=(e,n)=>{const r={};for(const i of Object.keys(n)){const s=n[i],o=e[i];if("object"==typeof s&&s){const e=t(o,s);Object.keys(e).length>0&&(r[i]=e)}else s!==o&&(r[i]=s)}return r};return t(this._defaultStoredSettings,this._generateAllProjectOptions())}storeProjectOptions(){const t=this.generateDifferingProjectOptions(),e="Configuration for https://turbowarp.org/\nYou can move, resize, and minimize this comment, but don't edit it by hand. This comment can be deleted to remove the stored settings.\n".concat(a.stringify(t)).concat(G),n=this.findProjectOptionsComment();if(n)n.text=e;else{this.getTargetForStage().createComment(U(),null,e,50,50,350,170,!1)}this.emitProjectChanged()}precompile(){this.allScriptsDo(((t,e)=>{const n=e.blocks.getBlock(t);if(this.getIsHat(n.opcode)){const n=new E(t);n.target=e,n.blockContainer=e.blocks,n.tryCompile()}}))}enableDebug(){this.resetAllCaches(),this.debug=!0}_updateGlows(t){const e=[];e.push(...this.threads),t&&e.push(...t);const n=[],r=[];for(let t=0;t<e.length;t++){const r=e[t],i=r.target;if(i===this._editingTarget){const t=r.blockGlowInFrame;if(r.requestScriptGlowInFrame||r.stackClick){let e=i.blocks.getTopLevelScript(t);e||(e=this.flyoutBlocks.getTopLevelScript(t)),e&&n.push(e)}}}for(let t=0;t<this._scriptGlowsPreviousFrame.length;t++){const e=this._scriptGlowsPreviousFrame[t];n.indexOf(e)<0?this.glowScript(e,!1):r.push(e)}for(let t=0;t<n.length;t++){const e=n[t];this._scriptGlowsPreviousFrame.indexOf(e)<0&&(this.glowScript(e,!0),r.push(e))}this._scriptGlowsPreviousFrame=r}_emitProjectRunStatus(t){0===this._nonMonitorThreadCount&&t>0&&this.emit(q.PROJECT_RUN_START),this._nonMonitorThreadCount>0&&0===t&&this.emit(q.PROJECT_RUN_STOP),this._nonMonitorThreadCount=t}quietGlow(t){const e=this._scriptGlowsPreviousFrame.indexOf(t);e>-1&&this._scriptGlowsPreviousFrame.splice(e,1)}glowBlock(t,e){e?this.emit(q.BLOCK_GLOW_ON,{id:t}):this.emit(q.BLOCK_GLOW_OFF,{id:t})}glowScript(t,e){e?this.emit(q.SCRIPT_GLOW_ON,{id:t}):this.emit(q.SCRIPT_GLOW_OFF,{id:t})}emitBlockDragUpdate(t){this.emit(q.BLOCK_DRAG_UPDATE,t)}emitBlockEndDrag(t,e){this.emit(q.BLOCK_DRAG_END,t,e)}visualReport(t,e,n){t===this.getEditingTarget()&&this.emit(q.VISUAL_REPORT,{id:e,value:String(n)})}requestAddMonitor(t){const e=t.get("id");this.requestUpdateMonitor(t)||(this._monitorState=this._monitorState.set(e,t))}requestUpdateMonitor(t){const e=t.get("id");return!!this._monitorState.has(e)&&(this._monitorState=this._monitorState.set(e,this._monitorState.get(e).mergeWith(((t,e)=>null==e?t:e),t)),!0)}requestRemoveMonitor(t){this._monitorState=this._monitorState.delete(t)}requestHideMonitor(t){return this.requestUpdateMonitor(new Map([["id",t],["visible",!1]]))}requestShowMonitor(t){return this.requestUpdateMonitor(new Map([["id",t],["visible",!0]]))}requestRemoveMonitorByTargetId(t){this._monitorState=this._monitorState.filterNot((e=>e.targetId===t))}getTargetById(t){for(let e=0;e<this.targets.length;e++){const n=this.targets[e];if(n.id===t)return n}}getSpriteTargetByName(t){for(let e=0;e<this.targets.length;e++){const n=this.targets[e];if(!n.isStage&&(n.sprite&&n.sprite.name===t))return n}}getTargetByDrawableId(t){for(let e=0;e<this.targets.length;e++){const n=this.targets[e];if(n.drawableID===t)return n}}changeCloneCounter(t){this._cloneCounter+=t}clonesAvailable(){return this._cloneCounter<this.runtimeOptions.maxClones}handleProjectLoaded(){this.emit(q.PROJECT_LOADED),this.resetRunId()}emitProjectChanged(){this.emit(q.PROJECT_CHANGED)}fireTargetWasCreated(t,e){this.emit("targetWasCreated",t,e)}fireTargetWasRemoved(t){this.emit("targetWasRemoved",t)}getTargetForStage(){if(this._stageTarget)return this._stageTarget;for(let t=0;t<this.targets.length;t++){const e=this.targets[t];if(e.isStage)return this._stageTarget=e,e}}getEditingTarget(){return this._editingTarget}getAllVarNamesOfType(t){let e=[];for(const n of this.targets){const r=n.getAllVariableNamesInScopeByType(t,!0);e=e.concat(r)}return e}getLabelForOpcode(t){const[e,n]=B.splitFirst(t,"_");if(!e||!n)return;const r=this._blockInfo.find((t=>t.id===e));if(!r)return;const i=r.blocks.find((t=>t.info.opcode===n));return i?{category:"extension",label:"".concat(r.name,": ").concat(i.info.text)}:void 0}createNewGlobalVariable(t,e,n){const r="string"==typeof n?n:A.SCALAR_TYPE,i=this.getAllVarNamesOfType(r),s=B.unusedName(t,i),o=new A(e||U(),s,r);return this.getTargetForStage().variables[o.id]=o,o}requestRedraw(){this.redrawRequested=!0}requestTargetsUpdate(t){t.isOriginal&&(this._refreshTargets=!0)}requestBlocksUpdate(){this.emit(q.BLOCKS_NEED_UPDATE)}requestToolboxExtensionsUpdate(){this.emit(q.TOOLBOX_EXTENSIONS_NEED_UPDATE)}start(){this.frameLoop.running||(this.frameLoop.start(),this.emit(q.RUNTIME_STARTED))}stop(){this.quit()}quit(){this.frameLoop.running&&(this.frameLoop.stop(),this.emit(q.RUNTIME_STOPPED))}enableProfiling(t){p.available()&&(this.profiler=new p(t))}disableProfiling(){this.profiler=null}updateCurrentMSecs(){this.currentMSecs=Date.now()}updatePrivacy(){const t=this.enforcePrivacy&&Object.values(this.externalCommunicationMethods).some((t=>t));this.renderer&&this.renderer.setPrivateSkinAccess&&this.renderer.setPrivateSkinAccess(!t)}setEnforcePrivacy(t){this.enforcePrivacy=t,this.updatePrivacy()}setExternalCommunicationMethod(t,e){if(!Object.prototype.hasOwnProperty.call(this.externalCommunicationMethods,t))throw new Error("Unknown method: ".concat(t));this.externalCommunicationMethods[t]=e,this.updatePrivacy()}emitAssetProgress(){this.emit(q.ASSET_PROGRESS,this.finishedAssetRequests,this.totalAssetRequests)}resetProgress(){this.finishedAssetRequests=0,this.totalAssetRequests=0,this.emitAssetProgress()}wrapAssetRequest(t){this.totalAssetRequests++,this.emitAssetProgress();return t().then((t=>(this.finishedAssetRequests++,this.emitAssetProgress(),t)),(t=>{throw this.finishedAssetRequests++,this.emitAssetProgress(),t}))}}t.exports=q},function(t,e,n){const{Record:r}=n(24),i=r({id:null,spriteName:null,targetId:null,opcode:null,value:null,params:null,mode:"default",sliderMin:0,sliderMax:100,isDiscrete:!0,x:null,y:null,width:0,height:0,visible:!0});t.exports=i},function(t,e){t.exports=function(t,e){let n="";for(const t in e){let r=e[t].value;"CURRENTMENU"===t&&(r=r.toLowerCase()),n+="_".concat(r)}return"".concat(t).concat(n)}},function(t,e,n){const r=n(1),i=n(6),s=n(2),o=n(9),a=n(0),c=n(189),{StackOpcode:u,InputOpcode:l,InputType:h}=n(15),{IntermediateStackBlock:d,IntermediateInput:p,IntermediateStack:f,IntermediateScript:m,IntermediateRepresentation:g}=n(10),y=n(46),b="",E="list",v=t=>t.substring(1);class T{constructor(t){this.thread=t,this.target=t.target,this.blocks=t.blockContainer,this.runtime=this.target.runtime,this.stage=this.runtime.getTargetForStage(),this.script=new m,this.script.warpTimer=this.target.runtime.compilerOptions.warpTimer,this.variableCache={},this.usesTimer=!1,this.namesOfCostumesAndSounds=new Set;for(const t of this.runtime.targets)if(t.isOriginal){const e=t.sprite;for(const t of e.costumes)this.namesOfCostumesAndSounds.add(t.name);for(const t of e.sounds)this.namesOfCostumesAndSounds.add(t.name)}this.oldCompilerStub=y.enabled?new y.ScriptTreeGeneratorStub(this):null}setProcedureVariant(t){const e=v(t);this.script.procedureVariant=t,this.script.procedureCode=e,this.script.isProcedure=!0,this.script.yields=!1;const n=this.blocks.getProcedureParamNamesIdsAndDefaults(e);if(null===n)throw new Error("IR: cannot find procedure: ".concat(t));const[r,i,s]=n;this.script.arguments=r}enableWarp(){this.script.isWarp=!0}getBlockById(t){return this.blocks.getBlock(t)||this.blocks.runtime.flyoutBlocks.getBlock(t)}getBlockInfo(t){const[e,n]=i.splitFirst(t,"_");if(!e||!n)return null;const r=this.runtime._blockInfo.find((t=>t.id===e));if(!r)return null;const s=r.blocks.find((t=>t.info.opcode===n));return s||null}createConstantInput(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(null===t)throw new Error("IR: Constant cannot have a null value.");const n=+(t+=""),r=e&&this.namesOfCostumesAndSounds.has(t);if(!Number.isNaN(n)&&(""!==t.trim()||t.includes("\t")))return r||n.toString()!==t?new p(l.CONSTANT,h.STRING_NUM,{value:t}):new p(l.CONSTANT,p.getNumberInputType(n),{value:n});if(!r){if("true"===t)return new p(l.CONSTANT,h.STRING_BOOLEAN,{value:t});if("false"===t)return new p(l.CONSTANT,h.STRING_BOOLEAN,{value:t})}return new p(l.CONSTANT,h.STRING_NAN,{value:t})}descendInputOfBlock(t,e){let n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];const r=t.inputs[e];if(!r)return a.warn("IR: ".concat(t.opcode,": missing input ").concat(e),t),this.createConstantInput(0);const i=r.block,s=this.getBlockById(i);if(!s)return a.warn("IR: ".concat(t.opcode,": could not find input ").concat(e," with ID ").concat(i)),this.createConstantInput(0);const o=this.descendInput(s,n);return this.script.yields=this.script.yields||o.yields,o}descendInput(t){let e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(this.oldCompilerStub){const e=this.oldCompilerStub.descendInputFromNewCompiler(t);if(e)return e}switch(t.opcode){case"colour_picker":return this.createConstantInput(t.fields.COLOUR.value,!0);case"math_angle":case"math_integer":case"math_number":case"math_positive_number":case"math_whole_number":return this.createConstantInput(t.fields.NUM.value,e);case"text":return this.createConstantInput(t.fields.TEXT.value,e);case"argument_reporter_string_number":{const e=t.fields.VALUE.value,n=this.script.arguments.lastIndexOf(e);return-1===n&&"last key pressed"===e.toLowerCase()?new p(l.TW_KEY_LAST_PRESSED,h.STRING):-1===n?this.createConstantInput(0):new p(l.PROCEDURE_ARGUMENT,h.ANY,{index:n})}case"argument_reporter_boolean":{const e=t.fields.VALUE.value,n=this.script.arguments.lastIndexOf(e);return-1===n?"is compiled?"===e.toLowerCase()||"is turbowarp?"===e.toLowerCase()?this.createConstantInput(!0).toType(h.BOOLEAN):this.createConstantInput(0):new p(l.PROCEDURE_ARGUMENT,h.ANY,{index:n})}case"data_variable":return new p(l.VAR_GET,h.ANY,{variable:this.descendVariable(t,"VARIABLE",b)});case"data_itemoflist":return new p(l.LIST_GET,h.ANY,{list:this.descendVariable(t,"LIST",E),index:this.descendInputOfBlock(t,"INDEX")});case"data_lengthoflist":return new p(l.LIST_LENGTH,h.NUMBER_POS_INT|h.NUMBER_ZERO,{list:this.descendVariable(t,"LIST",E)});case"data_listcontainsitem":return new p(l.LIST_CONTAINS,h.BOOLEAN,{list:this.descendVariable(t,"LIST",E),item:this.descendInputOfBlock(t,"ITEM")});case"data_itemnumoflist":return new p(l.LIST_INDEX_OF,h.NUMBER_POS_INT|h.NUMBER_ZERO,{list:this.descendVariable(t,"LIST",E),item:this.descendInputOfBlock(t,"ITEM")});case"data_listcontents":return new p(l.LIST_CONTENTS,h.STRING,{list:this.descendVariable(t,"LIST",E)});case"event_broadcast_menu":{const e=t.fields.BROADCAST_OPTION,n=this.target.lookupBroadcastMsg(e.id,e.value),r=n?n.name:"";return this.createConstantInput(r)}case"looks_backdropnumbername":return"number"===t.fields.NUMBER_NAME.value?new p(l.LOOKS_BACKDROP_NUMBER,h.NUMBER_POS_INT):new p(l.LOOKS_BACKDROP_NAME,h.STRING);case"looks_costumenumbername":return"number"===t.fields.NUMBER_NAME.value?new p(l.LOOKS_COSTUME_NUMBER,h.NUMBER_POS_INT):new p(l.LOOKS_COSTUME_NAME,h.STRING);case"looks_size":return new p(l.LOOKS_SIZE_GET,h.NUMBER_POS);case"motion_direction":return new p(l.MOTION_DIRECTION_GET,h.NUMBER_REAL);case"motion_xposition":return new p(l.MOTION_X_GET,h.NUMBER);case"motion_yposition":return new p(l.MOTION_Y_GET,h.NUMBER);case"operator_add":return new p(l.OP_ADD,h.NUMBER_OR_NAN,{left:this.descendInputOfBlock(t,"NUM1").toType(h.NUMBER),right:this.descendInputOfBlock(t,"NUM2").toType(h.NUMBER)});case"operator_and":return new p(l.OP_AND,h.BOOLEAN,{left:this.descendInputOfBlock(t,"OPERAND1").toType(h.BOOLEAN),right:this.descendInputOfBlock(t,"OPERAND2").toType(h.BOOLEAN)});case"operator_contains":return new p(l.OP_CONTAINS,h.BOOLEAN,{string:this.descendInputOfBlock(t,"STRING1").toType(h.STRING),contains:this.descendInputOfBlock(t,"STRING2").toType(h.STRING)});case"operator_divide":return new p(l.OP_DIVIDE,h.NUMBER_OR_NAN,{left:this.descendInputOfBlock(t,"NUM1").toType(h.NUMBER),right:this.descendInputOfBlock(t,"NUM2").toType(h.NUMBER)});case"operator_equals":return new p(l.OP_EQUALS,h.BOOLEAN,{left:this.descendInputOfBlock(t,"OPERAND1"),right:this.descendInputOfBlock(t,"OPERAND2")});case"operator_gt":return new p(l.OP_GREATER,h.BOOLEAN,{left:this.descendInputOfBlock(t,"OPERAND1"),right:this.descendInputOfBlock(t,"OPERAND2")});case"operator_join":return new p(l.OP_JOIN,h.STRING,{left:this.descendInputOfBlock(t,"STRING1").toType(h.STRING),right:this.descendInputOfBlock(t,"STRING2").toType(h.STRING)});case"operator_length":return new p(l.OP_LENGTH,h.NUMBER_POS_INT|h.NUMBER_ZERO,{string:this.descendInputOfBlock(t,"STRING").toType(h.STRING)});case"operator_letter_of":return new p(l.OP_LETTER_OF,h.STRING,{letter:this.descendInputOfBlock(t,"LETTER").toType(h.NUMBER_INDEX),string:this.descendInputOfBlock(t,"STRING").toType(h.STRING)});case"operator_lt":return new p(l.OP_LESS,h.BOOLEAN,{left:this.descendInputOfBlock(t,"OPERAND1"),right:this.descendInputOfBlock(t,"OPERAND2")});case"operator_mathop":{const e=this.descendInputOfBlock(t,"NUM").toType(h.NUMBER);switch(t.fields.OPERATOR.value.toLowerCase()){case"abs":return new p(l.OP_ABS,h.NUMBER_POS|h.NUMBER_ZERO,{value:e});case"floor":return new p(l.OP_FLOOR,h.NUMBER_INT|h.NUMBER_INF,{value:e});case"ceiling":return new p(l.OP_CEILING,h.NUMBER_INT|h.NUMBER_INF,{value:e});case"sqrt":return new p(l.OP_SQRT,h.NUMBER_OR_NAN,{value:e});case"sin":return new p(l.OP_SIN,h.NUMBER_OR_NAN,{value:e});case"cos":return new p(l.OP_COS,h.NUMBER_OR_NAN,{value:e});case"tan":return new p(l.OP_TAN,h.NUMBER_OR_NAN,{value:e});case"asin":return new p(l.OP_ASIN,h.NUMBER_OR_NAN,{value:e});case"acos":return new p(l.OP_ACOS,h.NUMBER_OR_NAN,{value:e});case"atan":return new p(l.OP_ATAN,h.NUMBER,{value:e});case"ln":return new p(l.OP_LOG_E,h.NUMBER_OR_NAN,{value:e});case"log":return new p(l.OP_LOG_10,h.NUMBER_OR_NAN,{value:e});case"e ^":return new p(l.OP_POW_E,h.NUMBER,{value:e});case"10 ^":return new p(l.OP_POW_10,h.NUMBER,{value:e});default:return this.createConstantInput(0)}}case"operator_mod":return new p(l.OP_MOD,h.NUMBER_OR_NAN,{left:this.descendInputOfBlock(t,"NUM1").toType(h.NUMBER),right:this.descendInputOfBlock(t,"NUM2").toType(h.NUMBER)});case"operator_multiply":return new p(l.OP_MULTIPLY,h.NUMBER_OR_NAN,{left:this.descendInputOfBlock(t,"NUM1").toType(h.NUMBER),right:this.descendInputOfBlock(t,"NUM2").toType(h.NUMBER)});case"operator_not":return new p(l.OP_NOT,h.BOOLEAN,{operand:this.descendInputOfBlock(t,"OPERAND").toType(h.BOOLEAN)});case"operator_or":return new p(l.OP_OR,h.BOOLEAN,{left:this.descendInputOfBlock(t,"OPERAND1").toType(h.BOOLEAN),right:this.descendInputOfBlock(t,"OPERAND2").toType(h.BOOLEAN)});case"operator_random":{const e=this.descendInputOfBlock(t,"FROM"),n=this.descendInputOfBlock(t,"TO");if(e.opcode===l.CONSTANT&&n.opcode===l.CONSTANT){const t=e.inputs.value,i=n.inputs.value,s=r.toNumber(t),o=r.toNumber(i);return s===o?this.createConstantInput(s):r.isInt(t)&&r.isInt(i)?new p(l.OP_RANDOM,h.NUMBER,{low:(s<=o?e:n).toType(h.NUMBER),high:(s<=o?n:e).toType(h.NUMBER),useInts:!0,useFloats:!1}):new p(l.OP_RANDOM,h.NUMBER_OR_NAN,{low:(s<=o?e:n).toType(h.NUMBER),high:(s<=o?n:e).toType(h.NUMBER),useInts:!1,useFloats:!0})}if(e.opcode===l.CONSTANT){if(!r.isInt(r.toNumber(e.inputs.value)))return new p(l.OP_RANDOM,h.NUMBER_OR_NAN,{low:e.toType(h.NUMBER),high:n.toType(h.NUMBER),useInts:!1,useFloats:!0})}else if(n.opcode===l.CONSTANT&&!r.isInt(r.toNumber(e.inputs.value)))return new p(l.OP_RANDOM,h.NUMBER_OR_NAN,{low:e.toType(h.NUMBER),high:n.toType(h.NUMBER),useInts:!1,useFloats:!0});return new p(l.OP_RANDOM,h.NUMBER_OR_NAN,{low:e,high:n,useInts:!1,useFloats:!1})}case"operator_round":return new p(l.OP_ROUND,h.NUMBER_INT|h.NUMBER_INF,{value:this.descendInputOfBlock(t,"NUM").toType(h.NUMBER)});case"operator_subtract":return new p(l.OP_SUBTRACT,h.NUMBER_OR_NAN,{left:this.descendInputOfBlock(t,"NUM1").toType(h.NUMBER),right:this.descendInputOfBlock(t,"NUM2").toType(h.NUMBER)});case"procedures_call":{const e=this.getProcedureInfo(t);return new p(e.opcode,h.ANY,e.inputs,e.yields)}case"sensing_answer":return new p(l.SENSING_ANSWER,h.STRING);case"sensing_coloristouchingcolor":return new p(l.SENSING_COLOR_TOUCHING_COLOR,h.BOOLEAN,{target:this.descendInputOfBlock(t,"COLOR2").toType(h.COLOR),mask:this.descendInputOfBlock(t,"COLOR").toType(h.COLOR)});case"sensing_current":switch(t.fields.CURRENTMENU.value.toLowerCase()){case"year":return new p(l.SENSING_TIME_YEAR,h.NUMBER_POS_INT|h.NUMBER_ZERO);case"month":return new p(l.SENSING_TIME_MONTH,h.NUMBER_POS_INT);case"date":return new p(l.SENSING_TIME_DATE,h.NUMBER_POS_INT);case"dayofweek":return new p(l.SENSING_TIME_WEEKDAY,h.NUMBER_POS_INT);case"hour":return new p(l.SENSING_TIME_HOUR,h.NUMBER_POS_INT|h.NUMBER_ZERO);case"minute":return new p(l.SENSING_TIME_MINUTE,h.NUMBER_POS_INT|h.NUMBER_ZERO);case"second":return new p(l.SENSING_TIME_SECOND,h.NUMBER_POS_INT|h.NUMBER_ZERO);default:return this.createConstantInput(0)}case"sensing_dayssince2000":return new p(l.SENSING_TIME_DAYS_SINCE_2000,h.NUMBER);case"sensing_distanceto":return new p(l.SENSING_DISTANCE,h.NUMBER_POS|h.NUMBER_ZERO,{target:this.descendInputOfBlock(t,"DISTANCETOMENU").toType(h.STRING)});case"sensing_keypressed":return new p(l.SENSING_KEY_DOWN,h.BOOLEAN,{key:this.descendInputOfBlock(t,"KEY_OPTION",!0)});case"sensing_mousedown":return new p(l.SENSING_MOUSE_DOWN,h.BOOLEAN);case"sensing_mousex":return new p(l.SENSING_MOUSE_X,h.NUMBER);case"sensing_mousey":return new p(l.SENSING_MOUSE_Y,h.NUMBER);case"sensing_of":{const e=t.fields.PROPERTY.value,n=this.descendInputOfBlock(t,"OBJECT").toType(h.STRING);if(n.opcode!==l.CONSTANT)return new p(l.SENSING_OF,h.ANY,{object:n,property:e});if("volume"===e)return new p(l.SENSING_OF_VOLUME,h.NUMBER_POS_REAL|h.NUMBER_ZERO,{object:n,property:e});if(n.isConstant("_stage_"))switch(e){case"background #":case"backdrop #":return new p(l.SENSING_OF_BACKDROP_NUMBER,h.NUMBER_POS_INT);case"backdrop name":return new p(l.SENSING_OF_BACKDROP_NAME,h.STRING)}else switch(e){case"x position":return new p(l.SENSING_OF_POS_X,h.NUMBER,{object:n});case"y position":return new p(l.SENSING_OF_POS_Y,h.NUMBER,{object:n});case"direction":return new p(l.SENSING_OF_DIRECTION,h.NUMBER_REAL,{object:n});case"costume #":return new p(l.SENSING_OF_COSTUME_NUMBER,h.NUMBER_POS_INT,{object:n});case"costume name":return new p(l.SENSING_OF_COSTUME_NAME,h.STRING,{object:n});case"size":return new p(l.SENSING_OF_SIZE,h.NUMBER_POS,{object:n})}return new p(l.SENSING_OF_VAR,h.ANY,{object:n,property:e})}case"sensing_timer":return this.usesTimer=!0,new p(l.SENSING_TIMER_GET,h.NUMBER_POS_REAL|h.NUMBER_ZERO);case"sensing_touchingcolor":return new p(l.SENSING_TOUCHING_COLOR,h.BOOLEAN,{color:this.descendInputOfBlock(t,"COLOR").toType(h.COLOR)});case"sensing_touchingobject":return new p(l.SENSING_TOUCHING_OBJECT,h.BOOLEAN,{object:this.descendInputOfBlock(t,"TOUCHINGOBJECTMENU")});case"sensing_username":return new p(l.SENSING_USERNAME,h.STRING);case"sound_sounds_menu":return this.createConstantInput(t.fields.SOUND_MENU.value,!0);case"control_get_counter":return new p(l.CONTROL_COUNTER,h.NUMBER_POS_INT|h.NUMBER_ZERO);case"tw_getLastKeyPressed":return new p(l.TW_KEY_LAST_PRESSED,h.STRING);default:{if(this.runtime.getOpcodeFunction(t.opcode)){if(c.inputs.includes(t.opcode))return this.descendCompatLayerInput(t);const e=this.getBlockInfo(t.opcode);if(e){const n=e.info.blockType;if(n===s.REPORTER||n===s.BOOLEAN)return this.descendCompatLayerInput(t)}}const n=Object.keys(t.inputs),r=Object.keys(t.fields);if(0===n.length&&1===r.length)return this.createConstantInput(t.fields[r[0]].value,e);throw a.warn("IR: Unknown input: ".concat(t.opcode),t),new Error("IR: Unknown input: ".concat(t.opcode))}}}descendStackedBlock(t){if(this.oldCompilerStub){const e=this.oldCompilerStub.descendStackedBlockFromNewCompiler(t);if(e)return e}switch(t.opcode){case"control_all_at_once":return new d(u.CONTROL_IF_ELSE,{condition:this.createConstantInput(!0).toType(h.BOOLEAN),whenTrue:this.descendSubstack(t,"SUBSTACK"),whenFalse:new f});case"control_create_clone_of":return new d(u.CONTROL_CLONE_CREATE,{target:this.descendInputOfBlock(t,"CLONE_OPTION").toType(h.STRING)});case"control_delete_this_clone":return new d(u.CONTROL_CLONE_DELETE,{},!0);case"control_forever":return new d(u.CONTROL_WHILE,{condition:this.createConstantInput(!0).toType(h.BOOLEAN),do:this.descendSubstack(t,"SUBSTACK")},this.analyzeLoop());case"control_for_each":return new d(u.CONTROL_FOR,{variable:this.descendVariable(t,"VARIABLE",b),count:this.descendInputOfBlock(t,"VALUE").toType(h.NUMBER),do:this.descendSubstack(t,"SUBSTACK")},this.analyzeLoop());case"control_if":return new d(u.CONTROL_IF_ELSE,{condition:this.descendInputOfBlock(t,"CONDITION").toType(h.BOOLEAN),whenTrue:this.descendSubstack(t,"SUBSTACK"),whenFalse:new f});case"control_if_else":return new d(u.CONTROL_IF_ELSE,{condition:this.descendInputOfBlock(t,"CONDITION").toType(h.BOOLEAN),whenTrue:this.descendSubstack(t,"SUBSTACK"),whenFalse:this.descendSubstack(t,"SUBSTACK2")});case"control_repeat":return new d(u.CONTROL_REPEAT,{times:this.descendInputOfBlock(t,"TIMES").toType(h.NUMBER),do:this.descendSubstack(t,"SUBSTACK")},this.analyzeLoop());case"control_repeat_until":{this.usesTimer=!1;const e=this.descendInputOfBlock(t,"CONDITION"),n=this.usesTimer;return new d(u.CONTROL_WHILE,{condition:new p(l.OP_NOT,h.BOOLEAN,{operand:e}),do:this.descendSubstack(t,"SUBSTACK"),warpTimer:n},this.analyzeLoop()||n)}case"control_stop":{const e=t.fields.STOP_OPTION.value;return"all"===e?new d(u.CONTROL_STOP_ALL,{},!0):new d("other scripts in sprite"===e||"other scripts in stage"===e?u.CONTROL_STOP_OTHERS:"this script"===e?u.CONTROL_STOP_SCRIPT:u.NOP)}case"control_wait":return new d(u.CONTROL_WAIT,{seconds:this.descendInputOfBlock(t,"DURATION").toType(h.NUMBER)},!0);case"control_wait_until":return new d(u.CONTROL_WAIT_UNTIL,{condition:this.descendInputOfBlock(t,"CONDITION").toType(h.BOOLEAN)},!0);case"control_while":return new d(u.CONTROL_WHILE,{condition:this.descendInputOfBlock(t,"CONDITION").toType(h.BOOLEAN),do:this.descendSubstack(t,"SUBSTACK"),warpTimer:!1},this.analyzeLoop());case"control_clear_counter":return new d(u.CONTROL_CLEAR_COUNTER);case"control_incr_counter":return new d(u.CONTORL_INCR_COUNTER);case"data_addtolist":return new d(u.LIST_ADD,{list:this.descendVariable(t,"LIST",E),item:this.descendInputOfBlock(t,"ITEM",!0)});case"data_changevariableby":{const e=this.descendVariable(t,"VARIABLE",b);return new d(u.VAR_SET,{variable:e,value:new p(l.OP_ADD,h.NUMBER_OR_NAN,{left:new p(l.VAR_GET,h.ANY,{variable:e}).toType(h.NUMBER),right:this.descendInputOfBlock(t,"VALUE").toType(h.NUMBER)})})}case"data_deletealloflist":return new d(u.LIST_DELETE_ALL,{list:this.descendVariable(t,"LIST",E)});case"data_deleteoflist":{const e=this.descendInputOfBlock(t,"INDEX");return e.isConstant("all")?new d(u.LIST_DELETE_ALL,{list:this.descendVariable(t,"LIST",E)}):new d(u.LIST_DELETE,{list:this.descendVariable(t,"LIST",E),index:e})}case"data_hidelist":return new d(u.LIST_HIDE,{list:this.descendVariable(t,"LIST",E)});case"data_hidevariable":return new d(u.VAR_HIDE,{variable:this.descendVariable(t,"VARIABLE",b)});case"data_insertatlist":return new d(u.LIST_INSERT,{list:this.descendVariable(t,"LIST",E),index:this.descendInputOfBlock(t,"INDEX"),item:this.descendInputOfBlock(t,"ITEM",!0)});case"data_replaceitemoflist":return new d(u.LIST_REPLACE,{list:this.descendVariable(t,"LIST",E),index:this.descendInputOfBlock(t,"INDEX"),item:this.descendInputOfBlock(t,"ITEM",!0)});case"data_setvariableto":return new d(u.VAR_SET,{variable:this.descendVariable(t,"VARIABLE",b),value:this.descendInputOfBlock(t,"VALUE",!0)});case"data_showlist":return new d(u.LIST_SHOW,{list:this.descendVariable(t,"LIST",E)});case"data_showvariable":return new d(u.VAR_SHOW,{variable:this.descendVariable(t,"VARIABLE",b)});case"event_broadcast":return new d(u.EVENT_BROADCAST,{broadcast:this.descendInputOfBlock(t,"BROADCAST_INPUT").toType(h.STRING)});case"event_broadcastandwait":return new d(u.EVENT_BROADCAST_AND_WAIT,{broadcast:this.descendInputOfBlock(t,"BROADCAST_INPUT").toType(h.STRING)},!0);case"looks_changeeffectby":return new d(u.LOOKS_EFFECT_CHANGE,{effect:t.fields.EFFECT.value.toLowerCase(),value:this.descendInputOfBlock(t,"CHANGE").toType(h.NUMBER)});case"looks_changesizeby":return new d(u.LOOKS_SIZE_CHANGE,{size:this.descendInputOfBlock(t,"CHANGE").toType(h.NUMBER)});case"looks_cleargraphiceffects":return new d(u.LOOKS_EFFECT_CLEAR);case"looks_goforwardbackwardlayers":return"forward"===t.fields.FORWARD_BACKWARD.value?new d(u.LOOKS_LAYER_FORWARD,{layers:this.descendInputOfBlock(t,"NUM").toType(h.NUMBER)}):new d(u.LOOKS_LAYER_BACKWARD,{layers:this.descendInputOfBlock(t,"NUM").toType(h.NUMBER)});case"looks_gotofrontback":return"front"===t.fields.FRONT_BACK.value?new d(u.LOOKS_LAYER_FRONT):new d(u.LOOKS_LAYER_BACK);case"looks_hide":return new d(u.LOOKS_HIDE);case"looks_nextbackdrop":return new d(u.LOOKS_BACKDROP_NEXT);case"looks_nextcostume":return new d(u.LOOKS_COSTUME_NEXT);case"looks_seteffectto":return new d(u.LOOKS_EFFECT_SET,{effect:t.fields.EFFECT.value.toLowerCase(),value:this.descendInputOfBlock(t,"VALUE").toType(h.NUMBER)});case"looks_setsizeto":return new d(u.LOOKS_SIZE_SET,{size:this.descendInputOfBlock(t,"SIZE").toType(h.NUMBER)});case"looks_show":return new d(u.LOOKS_SHOW);case"looks_switchbackdropto":return new d(u.LOOKS_BACKDROP_SET,{backdrop:this.descendInputOfBlock(t,"BACKDROP",!0)});case"looks_switchcostumeto":return new d(u.LOOKS_COSTUME_SET,{costume:this.descendInputOfBlock(t,"COSTUME",!0)});case"motion_changexby":return new d(u.MOTION_X_CHANGE,{dx:this.descendInputOfBlock(t,"DX").toType(h.NUMBER)});case"motion_changeyby":return new d(u.MOTION_Y_CHANGE,{dy:this.descendInputOfBlock(t,"DY").toType(h.NUMBER)});case"motion_gotoxy":return new d(u.MOTION_XY_SET,{x:this.descendInputOfBlock(t,"X").toType(h.NUMBER),y:this.descendInputOfBlock(t,"Y").toType(h.NUMBER)});case"motion_ifonedgebounce":return new d(u.MOTION_IF_ON_EDGE_BOUNCE);case"motion_movesteps":return new d(u.MOTION_STEP,{steps:this.descendInputOfBlock(t,"STEPS").toType(h.NUMBER)});case"motion_pointindirection":return new d(u.MOTION_DIRECTION_SET,{direction:this.descendInputOfBlock(t,"DIRECTION").toType(h.NUMBER)});case"motion_setrotationstyle":return new d(u.MOTION_ROTATION_STYLE_SET,{style:t.fields.STYLE.value});case"motion_setx":return new d(u.MOTION_X_SET,{x:this.descendInputOfBlock(t,"X").toType(h.NUMBER)});case"motion_sety":return new d(u.MOTION_Y_SET,{y:this.descendInputOfBlock(t,"Y").toType(h.NUMBER)});case"motion_turnleft":return new d(u.MOTION_DIRECTION_SET,{direction:new p(l.OP_SUBTRACT,h.NUMBER,{left:new p(l.MOTION_DIRECTION_GET,h.NUMBER),right:this.descendInputOfBlock(t,"DEGREES").toType(h.NUMBER)})});case"motion_turnright":return new d(u.MOTION_DIRECTION_SET,{direction:new p(l.OP_ADD,h.NUMBER,{left:new p(l.MOTION_DIRECTION_GET,h.NUMBER),right:this.descendInputOfBlock(t,"DEGREES").toType(h.NUMBER)})});case"pen_clear":return new d(u.PEN_CLEAR);case"pen_changePenColorParamBy":return new d(u.PEN_COLOR_PARAM_CHANGE,{param:this.descendInputOfBlock(t,"COLOR_PARAM").toType(h.STRING),value:this.descendInputOfBlock(t,"VALUE").toType(h.NUMBER)});case"pen_changePenHueBy":return new d(u.PEN_COLOR_HUE_CHANGE_LEGACY,{hue:this.descendInputOfBlock(t,"HUE").toType(h.NUMBER)});case"pen_changePenShadeBy":return new d(u.PEN_COLOR_SHADE_CHANGE_LEGACY,{shade:this.descendInputOfBlock(t,"SHADE").toType(h.NUMBER)});case"pen_penDown":return new d(u.PEN_DOWN);case"pen_penUp":return new d(u.PEN_UP);case"pen_setPenColorParamTo":return new d(u.PEN_COLOR_PARAM_SET,{param:this.descendInputOfBlock(t,"COLOR_PARAM").toType(h.STRING),value:this.descendInputOfBlock(t,"VALUE").toType(h.NUMBER)});case"pen_setPenColorToColor":return new d(u.PEN_COLOR_SET,{color:this.descendInputOfBlock(t,"COLOR")});case"pen_setPenHueToNumber":return new d(u.PEN_COLOR_HUE_SET_LEGACY,{hue:this.descendInputOfBlock(t,"HUE").toType(h.NUMBER)});case"pen_setPenShadeToNumber":return new d(u.PEN_COLOR_SHADE_SET_LEGACY,{shade:this.descendInputOfBlock(t,"SHADE").toType(h.NUMBER)});case"pen_setPenSizeTo":return new d(u.PEN_SIZE_SET,{size:this.descendInputOfBlock(t,"SIZE").toType(h.NUMBER)});case"pen_changePenSizeBy":return new d(u.PEN_SIZE_CHANGE,{size:this.descendInputOfBlock(t,"SIZE").toType(h.NUMBER)});case"pen_stamp":return new d(u.PEN_STAMP);case"procedures_call":{const e=t.mutation.proccode;if(t.mutation.return){const e=this.descendVisualReport(t);if(e)return e}if("tw:debugger;"===e)return new d(u.DEBUGGER);const n=this.getProcedureInfo(t);return new d(n.opcode,n.inputs,n.yields)}case"procedures_return":return new d(u.PROCEDURE_RETURN,{value:this.descendInputOfBlock(t,"VALUE")});case"sensing_resettimer":return new d(u.SENSING_TIMER_RESET);default:{if(this.runtime.getOpcodeFunction(t.opcode)){if(c.stacked.includes(t.opcode))return this.descendCompatLayerStack(t);const e=this.getBlockInfo(t.opcode);if(e){const n=e.info.blockType;if(n===s.COMMAND||n===s.CONDITIONAL||n===s.LOOP)return this.descendCompatLayerStack(t)}}const e=this.descendVisualReport(t);if(e)return e;throw a.warn("IR: Unknown stacked block: ".concat(t.opcode),t),new Error("IR: Unknown stacked block: ".concat(t.opcode))}}}descendSubstack(t,e){const n=t.inputs[e];if(!n)return new f;const r=n.block;return this.walkStack(r)}walkStack(t){const e=new f;let n=t;for(;null!==n;){const t=this.getBlockById(n);if(!t)break;const r=this.descendStackedBlock(t);this.script.yields=this.script.yields||r.yields,e.blocks.push(r),n=t.next}return e}getProcedureInfo(t){const e=t.mutation.proccode,n=this.blocks.getProcedureParamNamesIdsAndDefaults(e);if(null===n)return{opcode:u.NOP,yields:!1};const[r,i,s]=n;if(this.runtime.getAddonBlock(e)){const n={};for(let e=0;e<i.length;e++){let o;o=t.inputs[i[e]]&&t.inputs[i[e]].block?this.descendInputOfBlock(t,i[e],!0):this.createConstantInput(s[e],!0),n[r[e]]=o}return{opcode:u.ADDON_CALL,inputs:{code:e,arguments:n,blockId:t.id},yields:!0}}const o=this.blocks.getProcedureDefinition(e),a=this.blocks.getBlock(o);if(!a)return{opcode:u.NOP,yields:!1};const c=this.blocks.getBlock(a.inputs.custom_block.block);let l=this.script.isWarp;if(!l&&c&&c.mutation){const t=c.mutation.warp;"boolean"==typeof t?l=t:"string"==typeof t&&(l=JSON.parse(t))}const h=(d=e,l?"W".concat(d):"Z".concat(d));var d;this.script.dependedProcedures.includes(h)||this.script.dependedProcedures.push(h);const p=[];for(let e=0;e<i.length;e++){let n;n=t.inputs[i[e]]&&t.inputs[i[e]].block?this.descendInputOfBlock(t,i[e],!0):this.createConstantInput(s[e],!0),p.push(n)}return{opcode:u.PROCEDURE_CALL,inputs:{code:e,variant:h,arguments:p},yields:!this.script.isWarp&&e===this.script.procedureCode}}descendVisualReport(t){if(!this.thread.stackClick||t.next)return null;try{return new d(u.VISUAL_REPORT,{input:this.descendInput(t)})}catch(t){return null}}descendVariable(t,e,n){const r=t.fields[e],i=r.id;if(i&&Object.prototype.hasOwnProperty.call(this.variableCache,i))return this.variableCache[i];const s=this._descendVariable(i,r.value,n);return this.variableCache[String(s.id)]=s,s}_descendVariable(t,e,n){const r=this.target,i=this.stage;if(Object.prototype.hasOwnProperty.call(r.variables,t)){const e=r.variables[String(t)];return{scope:"target",id:e.id,name:e.name,isCloud:e.isCloud}}if(!r.isStage&&i&&Object.prototype.hasOwnProperty.call(i.variables,t)){const e=i.variables[String(t)];return{scope:"stage",id:e.id,name:e.name,isCloud:e.isCloud}}for(const t in r.variables)if(Object.prototype.hasOwnProperty.call(r.variables,t)){const i=r.variables[t];if(i.name===e&&i.type===n)return{scope:"target",id:i.id,name:i.name,isCloud:i.isCloud}}if(!r.isStage&&i)for(const t in i.variables)if(Object.prototype.hasOwnProperty.call(i.variables,t)){const r=i.variables[t];if(r.name===e&&r.type===n)return{scope:"stage",id:r.id,name:r.name,isCloud:r.isCloud}}const s=new o(t,e,n,!1);if(r.variables[String(t)]=s,r.sprite)for(const i of r.sprite.clones)Object.prototype.hasOwnProperty.call(i.variables,t)||(i.variables[String(t)]=new o(t,e,n,!1));return{scope:"target",id:t,name:s.name,isCloud:s.isCloud}}descendCompatLayerInput(t){const e={},n={};for(const n of Object.keys(t.inputs))e[n]=this.descendInputOfBlock(t,n,!0);for(const e of Object.keys(t.fields))n[e]=t.fields[e].value;return new p(l.COMPATIBILITY_LAYER,h.ANY,{opcode:t.opcode,id:t.id,inputs:e,fields:n},!0)}descendCompatLayerStack(t){const e={};for(const n of Object.keys(t.inputs))n.startsWith("SUBSTACK")||(e[n]=this.descendInputOfBlock(t,n,!0));const n={};for(const e of Object.keys(t.fields))n[e]=t.fields[e].value;const r=this.getBlockInfo(t.opcode),i=r&&r.info&&r.info.blockType||s.COMMAND,o={};if(i===s.CONDITIONAL||i===s.LOOP)for(const e in t.inputs){if(!e.startsWith("SUBSTACK"))continue;const n="SUBSTACK"===e?1:+e.substring(8);isNaN(n)||(o[n]=this.descendSubstack(t,e))}return new d(u.COMPATIBILITY_LAYER,{opcode:t.opcode,id:t.id,blockType:i,inputs:e,fields:n,substacks:o},!0)}analyzeLoop(){return!this.script.isWarp||this.script.warpTimer}readTopBlockComment(t){const e=this.target.comments[t];if(!e)return;const n=e.text;for(const t of n.split("\n")){if(!/^tw\b/.test(t))continue;const e=t.split(" ");for(const t of e)switch(t){case"nocompile":throw new Error("Script explicitly disables compilation");case"stuck":this.script.warpTimer=!0}break}}walkHat(t){const e=t.next,n=t.opcode,r=this.runtime._hats[n];if(this.thread.stackClick){return this.runtime.getOpcodeFunction(n)?new f([this.descendCompatLayerStack(t),...this.walkStack(e).blocks]):this.walkStack(e)}if(r.edgeActivated)return this.script.yields=!0,this.script.executableHat=!0,new f([new d(u.HAT_EDGE,{id:t.id,condition:this.descendCompatLayerInput(t).toType(h.BOOLEAN)}),...this.walkStack(e).blocks]);return this.runtime.getOpcodeFunction(n)?(this.script.yields=!0,this.script.executableHat=!0,new f([new d(u.HAT_PREDICATE,{condition:this.descendCompatLayerInput(t).toType(h.BOOLEAN)}),...this.walkStack(e).blocks])):this.walkStack(e)}generate(t){this.blocks.populateProcedureCache(),this.script.topBlockId=t;const e=this.getBlockById(t);if(!e){if(this.script.isProcedure)return this.script;throw new Error("Cannot find top block")}e.comment&&this.readTopBlockComment(e.comment);if(!!this.runtime._hats[e.opcode])this.script.stack=this.walkHat(e);else{let n;n="procedures_definition"===e.opcode?e.next:t,n&&(this.script.stack=this.walkStack(n))}return this.script}}t.exports={ScriptTreeGenerator:T,IRGenerator:class{constructor(t){this.thread=t,this.blocks=t.blockContainer,this.proceduresToCompile=new Map,this.compilingProcedures=new Map,this.procedures={},this.analyzedProcedures=[]}addProcedureDependencies(t){for(const e of t){if(Object.prototype.hasOwnProperty.call(this.procedures,e))continue;if(this.compilingProcedures.has(e))continue;if(this.proceduresToCompile.has(e))continue;const t=v(e),n=this.blocks.getProcedureDefinition(t);this.proceduresToCompile.set(e,n)}}generateScriptTree(t,e){const n=t.generate(e);return this.addProcedureDependencies(n.dependedProcedures),n}analyzeScript(t){let e=!1;for(const n of t.dependedProcedures){const r=this.procedures[n];this.analyzedProcedures.includes(n)||(this.analyzedProcedures.push(n),this.analyzeScript(r)&&(e=!0),this.analyzedProcedures.pop()),r.yields&&!t.yields&&(t.yields=!0,e=!0)}return e}generate(){const t=this.generateScriptTree(new T(this.thread),this.thread.topBlock),e=this.blocks._cache.compiledProcedures;for(;this.proceduresToCompile.size>0;){this.compilingProcedures=this.proceduresToCompile,this.proceduresToCompile=new Map;for(const[t,n]of this.compilingProcedures.entries())if(e[t]){const n=e[t];this.procedures[t]=n,this.addProcedureDependencies(n.dependedProcedures)}else{const r="W"===t.charAt(0),i=new T(this.thread);i.setProcedureVariant(t),r&&i.enableWarp();const s=this.generateScriptTree(i,n);this.procedures[t]=s,e[t]=s}}for(;this.analyzeScript(t););return new g(t,this.procedures)}}}},function(t,e,n){const{InputOpcode:r,InputType:i}=n(15),{IntermediateInput:s,IntermediateStackBlock:o,IntermediateStack:a}=n(10);class c{constructor(t,e){this.source=t,e instanceof s?(this.intermediate=e,this.type=4):(this.intermediate=null,this.type=e)}asNumber(){return"(+".concat(this.source," || 0)")}asNumberOrNaN(){return"(+".concat(this.source,")")}asString(){return'("" + '.concat(this.source,")")}asBoolean(){return"toBoolean(".concat(this.source,")")}asColor(){return this.asUnknown()}asUnknown(){return this.source}asSafe(){return this.asUnknown()}isAlwaysNumber(){return!1}isAlwaysNumberOrNaN(){return!1}isNeverNumber(){return!1}}class u{constructor(t){this.prefix=t,this.count=0}next(){return"".concat(this.prefix).concat(this.count++)}}class l{constructor(t){this.real=t,this.fakeThis={script:t.script,ir:t.ir,target:t.target,get frames(){return t.frames},get currentFrame(){return t.currentFrame},get source(){return t.source},set source(e){t.source=e},localVariables:new u("oldCompilerLocal"),descendInput(e){const n=t.descendInput(e);return new c(n,e)},descendStack(e,n){t.descendStack(e,n)},yieldLoop:()=>t.yieldLoop(),yieldNotWarp:()=>t.yieldNotWarp(),yieldStuckOrNotWarp:()=>t.yieldStuckOrNotWarp(),yielded:()=>t.yielded(),requestRedraw:()=>t.requestRedraw()}}descendInput(t){throw new Error("Unknown input: ".concat(t.kind))}descendStackedBlock(t){throw new Error("Unknown stacked block: ".concat(t.kind))}descendInputFromNewCompiler(t){const e=t.inputs.oldNode;return this.descendInput.call(this.fakeThis,e).asSafe()}descendStackedBlockFromNewCompiler(t){const e=t.inputs.oldNode;this.descendStackedBlock.call(this.fakeThis,e)}}l.unstable_exports={TYPE_NUMBER:1,TYPE_STRING:2,TYPE_BOOLEAN:3,TYPE_UNKNOWN:4,TYPE_NUMBER_NAN:5,VariablePool:u,TypedInput:c,Frame:class{constructor(t){this.isLoop=t,this.isLastBlock=!1}}};const h={enabled:!1,IRGeneratorStub:class{},ScriptTreeGeneratorStub:class{constructor(t){this.real=t,this.fakeThis={thread:t.thread,target:t.target,blocks:t.blocks,runtime:t.runtime,stage:t.stage,script:t.script,descendInputOfBlock:(e,n)=>t.descendInputOfBlock(e,n,!0),descendSubstack:(e,n)=>t.descendSubstack(e,n),analyzeLoop(){t.script.yields=!0}}}descendInput(t){return null}descendStackedBlock(t){return null}descendInputFromNewCompiler(t){const e=this.descendInput.call(this.fakeThis,t);return e?new s(r.OLD_COMPILER_COMPATIBILITY_LAYER,i.ANY,{oldNode:e},!0):null}descendStackedBlockFromNewCompiler(t){const e=this.descendStackedBlock.call(this.fakeThis,t);return e?new o(r.OLD_COMPILER_COMPATIBILITY_LAYER,{oldNode:e},!0):null}},TypedInput:c,JSGeneratorStub:l};t.exports=h},function(t,e,n){const r={Timer:n(14),Cast:n(1),log:n(0),blockUtility:n(192),thread:null};let i="";const s={};i+="let stuckCounter = 0;\nconst isStuck = () => {\n    // The real time is not checked on every call for performance.\n    stuckCounter++;\n    if (stuckCounter === 100) {\n        stuckCounter = 0;\n        return globalState.thread.target.runtime.sequencer.timer.timeElapsed() > 500;\n    }\n    return false;\n};",s.startHats="const startHats = (requestedHat, optMatchFields) => {\n    const thread = globalState.thread;\n    const threads = thread.target.runtime.startHats(requestedHat, optMatchFields);\n    return threads;\n}",s.waitThreads="const waitThreads = function*(threads) {\n    const thread = globalState.thread;\n    const runtime = thread.target.runtime;\n\n    while (true) {\n        // determine whether any threads are running\n        let anyRunning = false;\n        for (let i = 0; i < threads.length; i++) {\n            if (runtime.threads.indexOf(threads[i]) !== -1) {\n                anyRunning = true;\n                break;\n            }\n        }\n        if (!anyRunning) {\n            // all threads are finished, can resume\n            return;\n        }\n\n        let allWaiting = true;\n        for (let i = 0; i < threads.length; i++) {\n            if (!runtime.isWaitingThread(threads[i])) {\n                allWaiting = false;\n                break;\n            }\n        }\n        if (allWaiting) {\n            thread.status = 3; // STATUS_YIELD_TICK\n        }\n\n        yield;\n    }\n}",s.executeInCompatibilityLayer="let hasResumedFromPromise = false;\nconst waitPromise = function*(promise) {\n    const thread = globalState.thread;\n    let returnValue;\n\n    // enter STATUS_PROMISE_WAIT and yield\n    // this will stop script execution until the promise handlers reset the thread status\n    // because promise handlers might execute immediately, configure thread.status here\n    thread.status = 1; // STATUS_PROMISE_WAIT\n\n    promise\n        .then(value => {\n            returnValue = value;\n            thread.status = 0; // STATUS_RUNNING\n        }, error => {\n            thread.status = 0; // STATUS_RUNNING\n            globalState.log.warn('Promise rejected in compiled script:', error);\n            returnValue = '' + error;\n            thread.status = 0; // STATUS_RUNNING\n        });\n\n    yield;\n\n    return returnValue;\n};\nconst isPromise = value => (\n    // see engine/execute.js\n    value !== null &&\n    typeof value === 'object' &&\n    typeof value.then === 'function'\n);\nconst executeInCompatibilityLayer = function*(inputs, blockFunction, isWarp, useFlags, blockId, branchInfo) {\n    const thread = globalState.thread;\n    const blockUtility = globalState.blockUtility;\n    const stackFrame = branchInfo ? branchInfo.stackFrame : {};\n\n    const finish = (returnValue) => {\n        if (branchInfo) {\n            if (typeof returnValue === 'undefined' && blockUtility._startedBranch) {\n                branchInfo.isLoop = blockUtility._startedBranch[1];\n                return blockUtility._startedBranch[0];\n            }\n            branchInfo.isLoop = branchInfo.defaultIsLoop;\n            return returnValue;\n        }\n        return returnValue;\n    };\n\n    const executeBlock = () => {\n        blockUtility.init(thread, blockId, stackFrame);\n        return blockFunction(inputs, blockUtility);\n    };\n\n    let returnValue = executeBlock();\n    if (isPromise(returnValue)) {\n        returnValue = finish(yield* waitPromise(returnValue));\n        if (useFlags) hasResumedFromPromise = true;\n        return returnValue;\n    }\n\n    if (thread.status === 1 /* STATUS_PROMISE_WAIT */ || thread.status === 4 /* STATUS_DONE */) {\n        // Something external is forcing us to stop\n        yield;\n        // Make up a return value because whatever is forcing us to stop can't specify one\n        return '';\n    }\n\n    while (thread.status === 2 /* STATUS_YIELD */ || thread.status === 3 /* STATUS_YIELD_TICK */) {\n        // Yielded threads will run next iteration.\n        if (thread.status === 2 /* STATUS_YIELD */) {\n            thread.status = 0; // STATUS_RUNNING\n            // Yield back to the event loop when stuck or not in warp mode.\n            if (!isWarp || isStuck()) {\n                yield;\n            }\n        } else {\n            // status is STATUS_YIELD_TICK, always yield to the event loop\n            yield;\n        }\n\n        returnValue = executeBlock();\n        if (isPromise(returnValue)) {\n            returnValue = finish(yield* waitPromise(returnValue));\n            if (useFlags) hasResumedFromPromise = true;\n            return returnValue;\n        }\n\n        if (thread.status === 1 /* STATUS_PROMISE_WAIT */ || thread.status === 4 /* STATUS_DONE */) {\n            yield;\n            return finish('');\n        }\n    }\n\n    // todo: do we have to do anything extra if status is STATUS_DONE?\n\n    return finish(returnValue);\n}",s.createBranchInfo="const createBranchInfo = (isLoop) => ({\n    defaultIsLoop: isLoop,\n    isLoop: false,\n    branch: 0,\n    stackFrame: {}\n});",s.retire="const retire = () => {\n    const thread = globalState.thread;\n    thread.target.runtime.sequencer.retireThread(thread);\n}",s.toBoolean="const toBoolean = value => {\n    if (typeof value === 'boolean') {\n        return value;\n    }\n    if (typeof value === 'string') {\n        if (value === '' || value === '0' || value.toLowerCase() === 'false') {\n            return false;\n        }\n        return true;\n    }\n    return !!value;\n}",s.limitPrecision="const limitPrecision = value => {\n    const rounded = Math.round(value);\n    const delta = value - rounded;\n    return (Math.abs(delta) < 1e-9) ? rounded : value;\n}",i+="const isNotActuallyZero = val => {\n    if (typeof val !== 'string') return false;\n    for (let i = 0; i < val.length; i++) {\n        const code = val.charCodeAt(i);\n        if (code === 48 || code === 9) {\n            return false;\n        }\n    }\n    return true;\n};",i+="const compareEqualSlow = (v1, v2) => {\n    const n1 = +v1;\n    if (isNaN(n1) || (n1 === 0 && isNotActuallyZero(v1))) return ('' + v1).toLowerCase() === ('' + v2).toLowerCase();\n    const n2 = +v2;\n    if (isNaN(n2) || (n2 === 0 && isNotActuallyZero(v2))) return ('' + v1).toLowerCase() === ('' + v2).toLowerCase();\n    return n1 === n2;\n};\nconst compareEqual = (v1, v2) => (typeof v1 === 'number' && typeof v2 === 'number' && !isNaN(v1) && !isNaN(v2) || v1 === v2) ? v1 === v2 : compareEqualSlow(v1, v2);",s.compareGreaterThan="const compareGreaterThanSlow = (v1, v2) => {\n    let n1 = +v1;\n    let n2 = +v2;\n    if (n1 === 0 && isNotActuallyZero(v1)) {\n        n1 = NaN;\n    } else if (n2 === 0 && isNotActuallyZero(v2)) {\n        n2 = NaN;\n    }\n    if (isNaN(n1) || isNaN(n2)) {\n        const s1 = ('' + v1).toLowerCase();\n        const s2 = ('' + v2).toLowerCase();\n        return s1 > s2;\n    }\n    return n1 > n2;\n};\nconst compareGreaterThan = (v1, v2) => typeof v1 === 'number' && typeof v2 === 'number' && !isNaN(v1) ? v1 > v2 : compareGreaterThanSlow(v1, v2)",s.compareLessThan="const compareLessThanSlow = (v1, v2) => {\n    let n1 = +v1;\n    let n2 = +v2;\n    if (n1 === 0 && isNotActuallyZero(v1)) {\n        n1 = NaN;\n    } else if (n2 === 0 && isNotActuallyZero(v2)) {\n        n2 = NaN;\n    }\n    if (isNaN(n1) || isNaN(n2)) {\n        const s1 = ('' + v1).toLowerCase();\n        const s2 = ('' + v2).toLowerCase();\n        return s1 < s2;\n    }\n    return n1 < n2;\n};\nconst compareLessThan = (v1, v2) => typeof v1 === 'number' && typeof v2 === 'number' && !isNaN(v2) ? v1 < v2 : compareLessThanSlow(v1, v2)",s.randomInt="const randomInt = (low, high) => low + Math.floor(Math.random() * ((high + 1) - low))",s.randomFloat="const randomFloat = (low, high) => (Math.random() * (high - low)) + low",s.timer="const timer = () => {\n    const t = new globalState.Timer({\n        now: () => globalState.thread.target.runtime.currentMSecs\n    });\n    t.start();\n    return t;\n}",s.daysSince2000="const daysSince2000 = () => (Date.now() - 946684800000) / (24 * 60 * 60 * 1000)",s.distance="const distance = menu => {\n    const thread = globalState.thread;\n    if (thread.target.isStage) return 10000;\n\n    let targetX = 0;\n    let targetY = 0;\n    if (menu === '_mouse_') {\n        targetX = thread.target.runtime.ioDevices.mouse.getScratchX();\n        targetY = thread.target.runtime.ioDevices.mouse.getScratchY();\n    } else {\n        const distTarget = thread.target.runtime.getSpriteTargetByName(menu);\n        if (!distTarget) return 10000;\n        targetX = distTarget.x;\n        targetY = distTarget.y;\n    }\n\n    const dx = thread.target.x - targetX;\n    const dy = thread.target.y - targetY;\n    return Math.sqrt((dx * dx) + (dy * dy));\n}",i+="const listIndexSlow = (index, length) => {\n    if (index === 'last') {\n        return length - 1;\n    } else if (index === 'random' || index === 'any') {\n        if (length > 0) {\n            return (Math.random() * length) | 0;\n        }\n        return -1;\n    }\n    index = (+index || 0) | 0;\n    if (index < 1 || index > length) {\n        return -1;\n    }\n    return index - 1;\n};\nconst listIndex = (index, length) => {\n    if (typeof index !== 'number') {\n      return listIndexSlow(index, length);\n    }\n    index = index | 0;\n    return index < 1 || index > length ? -1 : index - 1;\n};",s.listGet="const listGet = (list, idx) => {\n    const index = listIndex(idx, list.length);\n    if (index === -1) {\n        return '';\n    }\n    return list[index];\n}",s.listReplace="const listReplace = (list, idx, value) => {\n    const index = listIndex(idx, list.value.length);\n    if (index === -1) {\n        return;\n    }\n    list.value[index] = value;\n    list._monitorUpToDate = false;\n}",s.listInsert="const listInsert = (list, idx, value) => {\n    const index = listIndex(idx, list.value.length + 1);\n    if (index === -1) {\n        return;\n    }\n    list.value.splice(index, 0, value);\n    list._monitorUpToDate = false;\n}",s.listDelete="const listDelete = (list, idx) => {\n    if (idx === 'all') {\n        list.value = [];\n        return;\n    }\n    const index = listIndex(idx, list.value.length);\n    if (index === -1) {\n        return;\n    }\n    list.value.splice(index, 1);\n    list._monitorUpToDate = false;\n}",s.listContains="const listContains = (list, item) => {\n    // TODO: evaluate whether indexOf is worthwhile here\n    if (list.value.indexOf(item) !== -1) {\n        return true;\n    }\n    for (let i = 0; i < list.value.length; i++) {\n        if (compareEqual(list.value[i], item)) {\n            return true;\n        }\n    }\n    return false;\n}",s.listIndexOf="const listIndexOf = (list, item) => {\n    for (let i = 0; i < list.value.length; i++) {\n        if (compareEqual(list.value[i], item)) {\n            return i + 1;\n        }\n    }\n    return 0;\n}",s.listContents="const listContents = list => {\n    for (let i = 0; i < list.value.length; i++) {\n        const listItem = list.value[i];\n        // this is an intentional break from what scratch 3 does to address our automatic string -> number conversions\n        // it fixes more than it breaks\n        if ((listItem + '').length !== 1) {\n            return list.value.join(' ');\n        }\n    }\n    return list.value.join('');\n}",s.colorToList="const colorToList = color => globalState.Cast.toRgbColorList(color)",s.mod="const mod = (n, modulus) => {\n    let result = n % modulus;\n    if (result / modulus < 0) result += modulus;\n    return result;\n}",s.tan="const tan = (angle) => {\n    switch (angle % 360) {\n    case -270: case 90: return Infinity;\n    case -90: case 270: return -Infinity;\n    }\n    return Math.round(Math.tan((Math.PI * angle) / 180) * 1e10) / 1e10;\n}",s.yieldThenCall="const yieldThenCall = function* (callback, ...args) {\n    yield;\n    return callback(...args);\n}",s.yieldThenCallGenerator="const yieldThenCallGenerator = function* (callback, ...args) {\n    yield;\n    return yield* callback(...args);\n}";const o=t=>{r.thread=t,t.generator.next()},a=[];o.scopedEval=t=>{const e=(t=>{let e="let stuckCounter = 0;\nconst isStuck = () => {\n    // The real time is not checked on every call for performance.\n    stuckCounter++;\n    if (stuckCounter === 100) {\n        stuckCounter = 0;\n        return globalState.thread.target.runtime.sequencer.timer.timeElapsed() > 500;\n    }\n    return false;\n};const isNotActuallyZero = val => {\n    if (typeof val !== 'string') return false;\n    for (let i = 0; i < val.length; i++) {\n        const code = val.charCodeAt(i);\n        if (code === 48 || code === 9) {\n            return false;\n        }\n    }\n    return true;\n};const compareEqualSlow = (v1, v2) => {\n    const n1 = +v1;\n    if (isNaN(n1) || (n1 === 0 && isNotActuallyZero(v1))) return ('' + v1).toLowerCase() === ('' + v2).toLowerCase();\n    const n2 = +v2;\n    if (isNaN(n2) || (n2 === 0 && isNotActuallyZero(v2))) return ('' + v1).toLowerCase() === ('' + v2).toLowerCase();\n    return n1 === n2;\n};\nconst compareEqual = (v1, v2) => (typeof v1 === 'number' && typeof v2 === 'number' && !isNaN(v1) && !isNaN(v2) || v1 === v2) ? v1 === v2 : compareEqualSlow(v1, v2);const listIndexSlow = (index, length) => {\n    if (index === 'last') {\n        return length - 1;\n    } else if (index === 'random' || index === 'any') {\n        if (length > 0) {\n            return (Math.random() * length) | 0;\n        }\n        return -1;\n    }\n    index = (+index || 0) | 0;\n    if (index < 1 || index > length) {\n        return -1;\n    }\n    return index - 1;\n};\nconst listIndex = (index, length) => {\n    if (typeof index !== 'number') {\n      return listIndexSlow(index, length);\n    }\n    index = index | 0;\n    return index < 1 || index > length ? -1 : index - 1;\n};";for(const n of Object.keys(s))t.includes(n)&&(e+="".concat(s[n],";"));return e+="return ".concat(t),e})(t);try{return new Function("globalState",e)(r)}catch(t){throw r.log.error("was unable to compile script",e),t}},o.runtimeFunctions=s,o.saveGlobalState=()=>{a.push(r.thread)},o.restoreGlobalState=()=>{r.thread=a.pop()},t.exports=o},function(t,e,n){const r=n(4),i=n(6),s=n(1),o=n(12),a=n(234),c=n(13);class u extends a{constructor(t,e){super(e,t.blocks),this.sprite=t,this.renderer=null,this.runtime&&(this.renderer=this.runtime.renderer),this.drawableID=null,this.dragging=!1,this.effects={color:0,fisheye:0,whirl:0,pixelate:0,mosaic:0,brightness:0,ghost:0},this.isOriginal=!0,this.isStage=!1,this.x=0,this.y=0,this.direction=90,this.draggable=!1,this.visible=!0,this.size=100,this.currentCostume=0,this.rotationStyle=u.ROTATION_STYLE_ALL_AROUND,this.volume=100,this.tempo=60,this.videoTransparency=50,this.videoState=u.VIDEO_STATE.ON,this.textToSpeechLanguage=null,this.onTargetMoved=null,this.onTargetVisualChange=null,this.interpolationData=null}initDrawable(t){this.renderer&&(this.drawableID=this.renderer.createDrawable(t)),this.isOriginal||this.runtime.startHats("control_start_as_clone",null,this)}get audioPlayer(){console.warn("get audioPlayer deprecated, please update to use .sprite.soundBank methods"),console.warn(new Error("stack for debug").stack);const t=this.sprite.soundBank,e={playSound:e=>t.play(this,e)};return Object.defineProperty(this,"audioPlayer",{configurable:!1,enumerable:!0,writable:!1,value:e}),e}initAudio(){}static get ROTATION_STYLE_ALL_AROUND(){return"all around"}static get ROTATION_STYLE_LEFT_RIGHT(){return"left-right"}static get ROTATION_STYLE_NONE(){return"don't rotate"}static get VIDEO_STATE(){return{OFF:"off",ON:"on",ON_FLIPPED:"on-flipped"}}emitVisualChange(){this.onTargetVisualChange&&this.onTargetVisualChange(this)}setXY(t,e,n){if(this.isStage)return;if(this.dragging&&!n)return;const r=this.x,i=this.y;if(this.renderer){const n=this.runtime.runtimeOptions.fencing?this.renderer.getFencedPositionOfDrawable(this.drawableID,[t,e]):[t,e];this.x=n[0],this.y=n[1],this.renderer.updateDrawablePosition(this.drawableID,n),this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())}else this.x=t,this.y=e;this.onTargetMoved&&this.onTargetMoved(this,r,i,n),this.runtime.requestTargetsUpdate(this)}_getRenderedDirectionAndScale(){let t=this.direction,e=[this.size,this.size];if(this.rotationStyle===u.ROTATION_STYLE_NONE)t=90;else if(this.rotationStyle===u.ROTATION_STYLE_LEFT_RIGHT){t=90;e=[(this.direction<0?-1:1)*this.size,this.size]}return{direction:t,scale:e}}setDirection(t){if(!this.isStage&&isFinite(t)){if(this.direction=r.wrapClamp(t,-179,180),this.renderer){const{direction:t,scale:e}=this._getRenderedDirectionAndScale();this.renderer.updateDrawableDirectionScale(this.drawableID,t,e),this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())}this.runtime.requestTargetsUpdate(this)}}setDraggable(t){this.isStage||(this.draggable=!!t,this.runtime.requestTargetsUpdate(this))}setVisible(t){this.isStage||(this.visible=!!t,this.renderer&&(this.renderer.updateDrawableVisible(this.drawableID,this.visible),this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())),this.runtime.requestTargetsUpdate(this))}setSize(t){if(!this.isStage){if(this.renderer){const e=this.renderer.getCurrentSkinSize(this.drawableID),n=e[0],i=e[1],s=this.runtime.runtimeOptions.fencing,o=s?Math.min(1,Math.max(5/n,5/i)):0,a=s?Math.min(1.5*this.runtime.stageWidth/n,1.5*this.runtime.stageHeight/i):1/0;this.size=100*r.clamp(t/100,o,a);const{direction:c,scale:u}=this._getRenderedDirectionAndScale();this.renderer.updateDrawableDirectionScale(this.drawableID,c,u),this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())}else this.size=t;this.runtime.requestTargetsUpdate(this)}}setEffect(t,e){Object.prototype.hasOwnProperty.call(this.effects,t)&&(this.effects[t]=e,this.renderer&&(this.renderer.updateDrawableEffect(this.drawableID,t,e),this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())))}clearEffects(){for(const t in this.effects)Object.prototype.hasOwnProperty.call(this.effects,t)&&(this.effects[t]=0);if(this.renderer){for(const t in this.effects)Object.prototype.hasOwnProperty.call(this.effects,t)&&this.renderer.updateDrawableEffect(this.drawableID,t,0);this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())}}setCostume(t){if((t=Math.round(t))!==1/0&&t!==-1/0&&t||(t=0),this.currentCostume=r.wrapClamp(t,0,this.sprite.costumes.length-1),this.renderer){const t=this.sprite.costumes[this.currentCostume];this.renderer.updateDrawableSkinId(this.drawableID,t.skinId),this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())}this.runtime.requestTargetsUpdate(this)}addCostume(t,e){"number"!=typeof e||isNaN(e)?this.sprite.addCostumeAt(t,this.sprite.costumes.length):this.sprite.addCostumeAt(t,e)}renameCostume(t,e){const n=this.sprite.costumes.filter(((e,n)=>t!==n)).map((t=>t.name)),r=this.getCostumes()[t].name,s=i.unusedName(e,n);if(this.getCostumes()[t].name=s,this.isStage){const t=this.runtime.targets;for(let e=0;e<t.length;e++){t[e].blocks.updateAssetName(r,s,"backdrop")}}else this.blocks.updateAssetName(r,s,"costume")}deleteCostume(t){const e=this.sprite.costumes.length;if(1===e)return null;if(t<0||t>=e)return null;const n=this.sprite.deleteCostumeAt(t);return t===this.currentCostume&&t===e-1?this.setCostume(t-1):t<this.currentCostume?this.setCostume(this.currentCostume-1):this.setCostume(this.currentCostume),this.runtime.requestTargetsUpdate(this),n}addSound(t,e){const n=this.sprite.sounds.map((t=>t.name));t.name=i.unusedName(t.name,n),"number"!=typeof e||isNaN(e)?this.sprite.sounds.push(t):this.sprite.sounds.splice(e,0,t)}renameSound(t,e){const n=this.sprite.sounds.filter(((e,n)=>t!==n)).map((t=>t.name)),r=this.sprite.sounds[t].name,s=i.unusedName(e,n);this.sprite.sounds[t].name=s,this.blocks.updateAssetName(r,s,"sound")}deleteSound(t){if(t<0||t>=this.sprite.sounds.length)return null;const e=this.sprite.sounds.splice(t,1)[0];return this.runtime.requestTargetsUpdate(this),e}setRotationStyle(t){if(t===u.ROTATION_STYLE_NONE?this.rotationStyle=u.ROTATION_STYLE_NONE:t===u.ROTATION_STYLE_ALL_AROUND?this.rotationStyle=u.ROTATION_STYLE_ALL_AROUND:t===u.ROTATION_STYLE_LEFT_RIGHT&&(this.rotationStyle=u.ROTATION_STYLE_LEFT_RIGHT),this.renderer){const{direction:t,scale:e}=this._getRenderedDirectionAndScale();this.renderer.updateDrawableDirectionScale(this.drawableID,t,e),this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())}this.runtime.requestTargetsUpdate(this)}getCostumeIndexByName(t){const e=this.getCostumes();for(let n=0;n<e.length;n++)if(e[n].name===t)return n;return-1}getCurrentCostume(){return this.getCostumes()[this.currentCostume]}getCostumes(){return this.sprite.costumes}reorderCostume(t,e){if((e=r.clamp(e,0,this.sprite.costumes.length-1))===(t=r.clamp(t,0,this.sprite.costumes.length-1)))return!1;const n=this.getCurrentCostume(),i=this.sprite.costumes[t];return this.sprite.deleteCostumeAt(t),this.addCostume(i,e),this.currentCostume=this.getCostumeIndexByName(n.name),!0}reorderSound(t,e){if((e=r.clamp(e,0,this.sprite.sounds.length-1))===(t=r.clamp(t,0,this.sprite.sounds.length-1)))return!1;const n=this.sprite.sounds[t];return this.deleteSound(t),this.addSound(n,e),!0}getSounds(){return this.sprite.sounds}updateAllDrawableProperties(){if(this.renderer){const{direction:t,scale:e}=this._getRenderedDirectionAndScale();this.renderer.updateDrawablePosition(this.drawableID,[this.x,this.y]),this.renderer.updateDrawableDirectionScale(this.drawableID,t,e),this.renderer.updateDrawableVisible(this.drawableID,this.visible);const n=this.getCostumes()[this.currentCostume];this.renderer.updateDrawableSkinId(this.drawableID,n.skinId);for(const t in this.effects)Object.prototype.hasOwnProperty.call(this.effects,t)&&this.renderer.updateDrawableEffect(this.drawableID,t,this.effects[t]);this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw())}this.runtime.requestTargetsUpdate(this)}getName(){return this.sprite.name}isSprite(){return!this.isStage&&this.isOriginal}getBounds(){return this.renderer?this.runtime.renderer.getBounds(this.drawableID):null}getBoundsForBubble(){return this.renderer?this.runtime.renderer.getBoundsForBubble(this.drawableID):null}isTouchingObject(t){if("_mouse_"===t){if(!this.runtime.ioDevices.mouse)return!1;const t=this.runtime.ioDevices.mouse.getClientX(),e=this.runtime.ioDevices.mouse.getClientY();return this.isTouchingPoint(t,e)}return"_edge_"===t?this.isTouchingEdge():this.isTouchingSprite(t)}isTouchingPoint(t,e){return!!this.renderer&&this.renderer.drawableTouching(this.drawableID,t,e)}isTouchingEdge(){if(this.renderer){const t=this.runtime.stageWidth,e=this.runtime.stageHeight,n=this.getBounds();if(n.left<-t/2||n.right>t/2||n.top>e/2||n.bottom<-e/2)return!0}return!1}isTouchingSprite(t){t=s.toString(t);const e=this.runtime.getSpriteTargetByName(t);if(!e||!this.renderer)return!1;const n=e.sprite.clones.filter((t=>!t.dragging)).map((t=>t.drawableID));return this.renderer.isTouchingDrawables(this.drawableID,n)}isTouchingColor(t){return!!this.renderer&&this.renderer.isTouchingColor(this.drawableID,t)}colorIsTouchingColor(t,e){return!!this.renderer&&this.renderer.isTouchingColor(this.drawableID,t,e)}getLayerOrder(){return this.renderer?this.renderer.getDrawableOrder(this.drawableID):null}goToFront(){this.renderer&&this.renderer.setDrawableOrder(this.drawableID,1/0,c.SPRITE_LAYER),this.runtime.setExecutablePosition(this,1/0)}goToBack(){this.renderer&&this.renderer.setDrawableOrder(this.drawableID,-1/0,c.SPRITE_LAYER,!1),this.runtime.setExecutablePosition(this,-1/0)}goForwardLayers(t){this.renderer&&this.renderer.setDrawableOrder(this.drawableID,t,c.SPRITE_LAYER,!0),this.runtime.moveExecutable(this,t)}goBackwardLayers(t){this.renderer&&this.renderer.setDrawableOrder(this.drawableID,-t,c.SPRITE_LAYER,!0),this.runtime.moveExecutable(this,-t)}goBehindOther(t){if(this.renderer){const e=this.renderer.setDrawableOrder(t.drawableID,0,c.SPRITE_LAYER,!0);this.renderer.setDrawableOrder(this.drawableID,e,c.SPRITE_LAYER)}const e=this.runtime.executableTargets.indexOf(t);this.runtime.setExecutablePosition(this,e)}keepInFence(t,e,n){let r=n;r||(r={left:-this.runtime.stageWidth/2,right:this.runtime.stageWidth/2,top:this.runtime.stageHeight/2,bottom:-this.runtime.stageHeight/2});const i=this.getBounds();if(!i)return;i.left+=t-this.x,i.right+=t-this.x,i.top+=e-this.y,i.bottom+=e-this.y;let s=0,o=0;return i.left<r.left&&(s+=r.left-i.left),i.right>r.right&&(s+=r.right-i.right),i.top>r.top&&(o+=r.top-i.top),i.bottom<r.bottom&&(o+=r.bottom-i.bottom),[t+s,e+o]}makeClone(){if(!this.runtime.clonesAvailable()||this.isStage)return null;this.runtime.changeCloneCounter(1);const t=this.sprite.createClone();return t.x=this.x,t.y=this.y,t.direction=this.direction,t.draggable=this.draggable,t.visible=this.visible,t.size=this.size,t.currentCostume=this.currentCostume,t.rotationStyle=this.rotationStyle,t.effects=o.simple(this.effects),t.variables=this.duplicateVariables(),t._edgeActivatedHatValues=o.simple(this._edgeActivatedHatValues),t.initDrawable(c.SPRITE_LAYER),t.updateAllDrawableProperties(),t}duplicate(){return this.sprite.duplicate().then((t=>{const e=t.createClone();return e.x=400*(Math.random()-.5)/2,e.y=300*(Math.random()-.5)/2,e.direction=this.direction,e.draggable=this.draggable,e.visible=this.visible,e.size=this.size,e.currentCostume=this.currentCostume,e.rotationStyle=this.rotationStyle,e.effects=JSON.parse(JSON.stringify(this.effects)),e.variables=this.duplicateVariables(e.blocks),e.updateAllDrawableProperties(),e}))}onGreenFlag(){this.clearEffects()}onStopAll(){this.clearEffects()}postSpriteInfo(t){const e=Object.prototype.hasOwnProperty.call(t,"force")?t.force:null,n=Object.prototype.hasOwnProperty.call(t,"x"),r=Object.prototype.hasOwnProperty.call(t,"y");(n||r)&&this.setXY(n?t.x:this.x,r?t.y:this.y,e),Object.prototype.hasOwnProperty.call(t,"direction")&&this.setDirection(t.direction),Object.prototype.hasOwnProperty.call(t,"draggable")&&this.setDraggable(t.draggable),Object.prototype.hasOwnProperty.call(t,"rotationStyle")&&this.setRotationStyle(t.rotationStyle),Object.prototype.hasOwnProperty.call(t,"visible")&&this.setVisible(t.visible),Object.prototype.hasOwnProperty.call(t,"size")&&this.setSize(t.size)}startDrag(){this.dragging=!0}stopDrag(){this.dragging=!1}toJSON(){const t=this.getCostumes();return{id:this.id,name:this.getName(),isStage:this.isStage,x:this.x,y:this.y,size:this.size,direction:this.direction,draggable:this.draggable,currentCostume:this.currentCostume,costume:t[this.currentCostume],costumeCount:t.length,visible:this.visible,rotationStyle:this.rotationStyle,comments:this.comments,blocks:this.blocks._blocks,variables:this.variables,costumes:t,sounds:this.getSounds(),textToSpeechLanguage:this.textToSpeechLanguage,tempo:this.tempo,volume:this.volume,videoTransparency:this.videoTransparency,videoState:this.videoState}}dispose(){this.isOriginal||this.runtime.changeCloneCounter(-1),this.runtime.stopForTarget(this),this.runtime.removeExecutable(this),this.sprite.removeClone(this),this.renderer&&null!==this.drawableID&&(this.renderer.destroyDrawable(this.drawableID,this.isStage?c.BACKGROUND_LAYER:c.SPRITE_LAYER),this.visible&&(this.emitVisualChange(),this.runtime.requestRedraw()))}}t.exports=u},function(t,e,n){const r=n(7),i=n(31);class s{constructor(t,e,n,i,o,a,c){this.id=t||r(),this.text=e,this.x=n,this.y=i,this.width=Math.max(Number(o),s.MIN_WIDTH),this.height=Math.max(Number(a),s.MIN_HEIGHT),this.minimized=c||!1,this.blockId=null}toXML(){return'<comment id="'.concat(this.id,'" x="').concat(this.x,'" y="').concat(this.y,'" w="').concat(this.width,'" h="').concat(this.height,'" pinned="').concat(null!==this.blockId,'" minimized="').concat(this.minimized,'">').concat(i(this.text),"</comment>")}static get MIN_WIDTH(){return 20}static get MIN_HEIGHT(){return 20}static get DEFAULT_WIDTH(){return 100}static get DEFAULT_HEIGHT(){return 100}}t.exports=s},function(t,e,n){const r=n(48),i=n(17),{loadSoundFromAsset:s}=n(33),{loadCostumeFromAsset:o}=n(34),a=n(81),c=n(6),u=n(13);class l{constructor(t,e){this.runtime=e,t||(t=new i(e)),this.blocks=t,this.name="",this.costumes_=[],this.sounds=[],this.clones=[],this.soundBank=null,this.runtime&&this.runtime.audioEngine&&(this.soundBank=this.runtime.audioEngine.createBank())}set costumes(t){this.costumes_=[];for(const e of t)this.addCostumeAt(e,this.costumes_.length)}get costumes(){return this.costumes_}addCostumeAt(t,e){t.name||(t.name="");const n=this.costumes_.map((t=>t.name));t.name=c.unusedName(t.name,n),this.costumes_.splice(e,0,t)}deleteCostumeAt(t){return this.costumes.splice(t,1)[0]}createClone(t){const e=new r(this,this.runtime);if(e.isOriginal=0===this.clones.length,this.clones.push(e),e.initAudio(),e.isOriginal){const n="string"==typeof t?t:u.SPRITE_LAYER;e.initDrawable(n),this.runtime.fireTargetWasCreated(e)}else this.runtime.fireTargetWasCreated(e,this.clones[0]);return e}removeClone(t){this.runtime.fireTargetWasRemoved(t);const e=this.clones.indexOf(t);e>=0&&this.clones.splice(e,1)}duplicate(){const t=new l(null,this.runtime),e=this.blocks._blocks,n=Object.keys(e).map((t=>e[t])),r=JSON.parse(JSON.stringify(n));a(r),r.forEach((e=>{t.blocks.createBlock(e)}));const i=this.runtime.targets.map((t=>t.sprite.name));t.name=c.unusedName(this.name,i);const u=[];return t.costumes=this.costumes_.map((t=>{const e=Object.assign({},t);return u.push(o(e,this.runtime)),e})),t.sounds=this.sounds.map((e=>{const n=Object.assign({},e),r=e.asset;return u.push(s(n,r,this.runtime,t.soundBank)),n})),Promise.all(u).then((()=>t))}dispose(){this.soundBank&&this.soundBank.dispose()}}t.exports=l},function(t,e,n){t.exports=function(){"use strict";function t(e){return t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},t(e)}function e(t,n){return e=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t},e(t,n)}function n(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return 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padding: 3px;\n}\n.sc-monitor-list-footer-text {\n  text-align: center;\n  flex-grow: 1;\n}\n.sc-monitor-row-delete, .sc-monitor-list-add {\n  font-weight: bold;\n  background: none;\n  border: none;\n  outline: none;\n  font-family: inherit;\n  color: inherit;\n  cursor: pointer;\n  margin: 0;\n  padding: 0;\n}\n.sc-monitor-rows-outer {\n  flex-grow: 1;\n}\n.sc-monitor-rows-inner {\n  height: 100%;\n  overflow-y: auto;\n  overflow-x: hidden;\n  position: relative;\n}\n.sc-monitor-rows-endpoint {\n  position: absolute;\n  top: 0;\n  left: 0;\n  width: 1px;\n  height: 1px;\n  pointer-events: none;\n}\n\n.sc-monitor-row-root {\n  position: absolute;\n  top: 0;\n  left: 0;\n  display: flex;\n  justify-content: space-around;\n  align-items: center;\n  padding: 2px;\n  width: 100%;\n}\n.sc-monitor-row-index {\n  font-weight: bold;\n  color: hsla(225, 15%, 40%, 1);\n  margin: 0 3px;\n}\n.sc-monitor-row-value-outer {\n  display: flex;\n  align-items: center;\n  min-width: 40px;\n  height: 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flex-wrap: nowrap;\n}\n.sc-controls-bar > * {\n  display: flex;\n  align-items: center;\n  flex-wrap: nowrap;\n}\n\n.sc-context-menu {\n  position: absolute;\n  color: black;\n  box-shadow: 0px 0px 5px 1px hsla(0, 0%, 0%, 0.25);\n  min-width: 130px;\n  opacity: 0;\n  transition: .2s opacity;\n}\n.sc-context-menu-item {\n  display: block;\n  width: 100%;\n  background-color: white;\n  border: none;\n  border-radius: 0;\n  cursor: pointer;\n  text-align: left;\n  font-family: inherit;\n  font-size: 0.85em;\n  padding: 8px 12px;\n  margin: 0;\n  transition: .1s background-color, .1s color;\n}\n.sc-context-menu-item:focus {\n  outline: 2px solid black;\n}\n.sc-context-menu-item:hover,\n.sc-context-menu-item:active {\n  color: white;\n  background-color: var(--sc-accent-color);\n}\n.sc-context-menu-item:first-child {\n  border-radius: 4px 4px 0 0;\n}\n.sc-context-menu-item:last-child {\n  border-radius: 0 0 4px 4px;\n}\n\n.sc-dropping {\n  background-color: 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1] || "")');case u.OP_LOG_E:return"Math.log(".concat(this.descendInput(e.value),")");case u.OP_LOG_10:return"(Math.log(".concat(this.descendInput(e.value),") / Math.LN10)");case u.OP_MOD:return this.descendedIntoModulo=!0,"mod(".concat(this.descendInput(e.left),", ").concat(this.descendInput(e.right),")");case u.OP_MULTIPLY:return"(".concat(this.descendInput(e.left)," * ").concat(this.descendInput(e.right),")");case u.OP_NOT:return"!".concat(this.descendInput(e.operand));case u.OP_OR:return"(".concat(this.descendInput(e.left)," || ").concat(this.descendInput(e.right),")");case u.OP_RANDOM:return e.useInts?"randomInt(".concat(this.descendInput(e.low),", ").concat(this.descendInput(e.high),")"):e.useFloats?"randomFloat(".concat(this.descendInput(e.low),", ").concat(this.descendInput(e.high),")"):"runtime.ext_scratch3_operators._random(".concat(this.descendInput(e.low),", ").concat(this.descendInput(e.high),")");case u.OP_ROUND:return"Math.round(".concat(this.descendInput(e.value),")");case u.OP_SIN:return"(Math.round(Math.sin((Math.PI * ".concat(this.descendInput(e.value),") / 180) * 1e10) / 1e10)");case u.OP_SQRT:return"Math.sqrt(".concat(this.descendInput(e.value),")");case u.OP_SUBTRACT:return"(".concat(this.descendInput(e.left)," - ").concat(this.descendInput(e.right),")");case u.OP_TAN:return"tan(".concat(this.descendInput(e.value),")");case u.OP_POW_10:return"(10 ** ".concat(this.descendInput(e.value),")");case u.PROCEDURE_CALL:{const t=e.code,n=e.variant,r=this.ir.procedures[n];if(null===r.stack)return'""';const i='thread.procedures["'.concat(y(n),'"]'),s=[];for(const t of e.arguments)s.push(this.descendInput(t));const o=s.join(","),a=!this.isWarp&&t===this.script.procedureCode,c=this.isInHat;if(a||c){const t=r.yields?"yieldThenCallGenerator":"yieldThenCall";return"(yield* ".concat(t,"(").concat(i,", ").concat(o,"))")}return r.yields?"(yield* ".concat(i,"(").concat(o,"))"):"".concat(i,"(").concat(o,")")}case u.SENSING_ANSWER:return"runtime.ext_scratch3_sensing._answer";case u.SENSING_COLOR_TOUCHING_COLOR:return"target.colorIsTouchingColor(".concat(this.descendInput(e.target),", ").concat(this.descendInput(e.mask),")");case u.SENSING_TIME_DATE:return"(new Date().getDate())";case u.SENSING_TIME_WEEKDAY:return"(new Date().getDay() + 1)";case u.SENSING_TIME_DAYS_SINCE_2000:return"daysSince2000()";case u.SENSING_DISTANCE:return"distance(".concat(this.descendInput(e.target),")");case u.SENSING_TIME_HOUR:return"(new Date().getHours())";case u.SENSING_TIME_MINUTE:return"(new Date().getMinutes())";case u.SENSING_TIME_MONTH:return"(new Date().getMonth() + 1)";case u.SENSING_OF:return"runtime.ext_scratch3_sensing.getAttributeOf({OBJECT: ".concat(this.descendInput(e.object),', PROPERTY: "').concat(y(e.property),'" })');case u.SENSING_OF_VOLUME:{const t=this.descendTargetReference(e.object);return"(".concat(t," ? ").concat(t,".volume : 0)")}case u.SENSING_OF_BACKDROP_NUMBER:return"(stage.currentCostume + 1)";case u.SENSING_OF_BACKDROP_NAME:return"stage.getCostumes()[stage.currentCostume].name";case u.SENSING_OF_POS_X:{const t=this.descendTargetReference(e.object);return"(".concat(t," ? ").concat(t,".x : 0)")}case u.SENSING_OF_POS_Y:{const t=this.descendTargetReference(e.object);return"(".concat(t," ? ").concat(t,".y : 0)")}case u.SENSING_OF_DIRECTION:{const t=this.descendTargetReference(e.object);return"(".concat(t," ? ").concat(t,".direction : 0)")}case u.SENSING_OF_COSTUME_NUMBER:{const t=this.descendTargetReference(e.object);return"(".concat(t," ? ").concat(t,".currentCostume + 1 : 0)")}case u.SENSING_OF_COSTUME_NAME:{const t=this.descendTargetReference(e.object);return"(".concat(t," ? ").concat(t,".getCostumes()[").concat(t,".currentCostume].name : 0)")}case u.SENSING_OF_SIZE:{const t=this.descendTargetReference(e.object);return"(".concat(t," ? ").concat(t,".size : 0)")}case u.SENSING_OF_VAR:{const t=this.descendTargetReference(e.object),n=this.evaluateOnce("".concat(t," && ").concat(t,'.lookupVariableByNameAndType("').concat(y(e.property),'", "", true)'));return"(".concat(n," ? ").concat(n,".value : 0)")}case u.SENSING_TIME_SECOND:return"(new Date().getSeconds())";case u.SENSING_TOUCHING_OBJECT:return"target.isTouchingObject(".concat(this.descendInput(e.object),")");case u.SENSING_TOUCHING_COLOR:return"target.isTouchingColor(".concat(this.descendInput(e.color),")");case u.SENSING_USERNAME:return"runtime.ioDevices.userData.getUsername()";case u.SENSING_TIME_YEAR:return"(new Date().getFullYear())";case u.SENSING_TIMER_GET:return"runtime.ioDevices.clock.projectTimer()";case u.CONTROL_COUNTER:return"runtime.ext_scratch3_control._counter";case u.TW_KEY_LAST_PRESSED:return"runtime.ioDevices.keyboard.getLastKeyPressed()";case u.VAR_GET:return"".concat(this.referenceVariable(e.variable),".value");default:throw r.warn("JS: Unknown input: ".concat(t.opcode),e),new Error("JS: Unknown input: ".concat(t.opcode))}}descendStackedBlock(t){const e=t.inputs;switch(t.opcode){case c.ADDON_CALL:this.source+="".concat(this.descendAddonCall(e),";\n");break;case c.COMPATIBILITY_LAYER:{const t=this.isLastBlockInLoop(),n=e.blockType;if(n===i.COMMAND||n===i.HAT)this.source+="".concat(this.generateCompatibilityLayerCall(e,t),";\n");else{if(n!==i.CONDITIONAL&&n!==i.LOOP)throw new Error("Unknown block type: ".concat(n));{const t=this.localVariables.next();this.source+="const ".concat(t," = createBranchInfo(").concat(n===i.LOOP,");\n"),this.source+="while (".concat(t,".branch = +(").concat(this.generateCompatibilityLayerCall(e,!1,t),")) {\n"),this.source+="switch (".concat(t,".branch) {\n");for(const t in e.substacks)this.source+="case ".concat(+t,": {\n"),this.descendStack(e.substacks[t],new S(!1)),this.source+="break;\n",this.source+="}\n";this.source+="}\n",this.source+="if (!".concat(t,".isLoop) break;\n"),this.yieldLoop(),this.source+="}\n"}}t&&(this.source+="if (hasResumedFromPromise) {hasResumedFromPromise = false;continue;}\n");break}case u.OLD_COMPILER_COMPATIBILITY_LAYER:return this.oldCompilerStub.descendStackedBlockFromNewCompiler(t);case c.HAT_EDGE:this.isInHat=!0,this.source+="{\n",this.source+="const resolvedValue = ".concat(this.descendInput(e.condition),";\n"),this.source+='const id = "'.concat(y(e.id),'";\n'),this.source+="const hasOldEdgeValue = target.hasEdgeActivatedValue(id);\n",this.source+="const oldEdgeValue = target.updateEdgeActivatedValue(id, resolvedValue);\n",this.source+="const edgeWasActivated = hasOldEdgeValue ? (!oldEdgeValue && resolvedValue) : resolvedValue;\n",this.source+="if (!edgeWasActivated) {\n",this.retire(),this.source+="}\n",this.source+="yield;\n",this.source+="}\n",this.isInHat=!1;break;case c.HAT_PREDICATE:this.isInHat=!0,this.source+="if (!".concat(this.descendInput(e.condition),") {\n"),this.retire(),this.source+="}\n",this.source+="yield;\n",this.isInHat=!1;break;case c.CONTROL_CLONE_CREATE:this.source+="runtime.ext_scratch3_control._createClone(".concat(this.descendInput(e.target),", target);\n");break;case c.CONTROL_CLONE_DELETE:this.source+="if (!target.isOriginal) {\n",this.source+="  runtime.disposeTarget(target);\n",this.source+="  runtime.stopForTarget(target);\n",this.retire(),this.source+="}\n";break;case c.CONTROL_FOR:{const t=this.localVariables.next();this.source+="var ".concat(t," = 0; "),this.source+="while (".concat(t," < ").concat(this.descendInput(e.count),") { "),this.source+="".concat(t,"++; "),this.source+="".concat(this.referenceVariable(e.variable),".value = ").concat(t,";\n"),this.descendStack(e.do,new S(!0)),this.yieldLoop(),this.source+="}\n";break}case c.CONTROL_IF_ELSE:this.source+="if (".concat(this.descendInput(e.condition),") {\n"),this.descendStack(e.whenTrue,new S(!1)),e.whenFalse.blocks.length&&(this.source+="} else {\n",this.descendStack(e.whenFalse,new S(!1))),this.source+="}\n";break;case c.CONTROL_REPEAT:{const t=this.localVariables.next();e.times.isAlwaysType(l.NUMBER_INT|l.NUMBER_INF)?this.source+="for (var ".concat(t," = ").concat(this.descendInput(e.times),"; ").concat(t," > 0; ").concat(t,"--) {\n"):this.source+="for (var ".concat(t," = ").concat(this.descendInput(e.times),"; ").concat(t," >= 0.5; ").concat(t,"--) {\n"),this.descendStack(e.do,new S(!0)),this.yieldLoop(),this.source+="}\n";break}case c.CONTROL_STOP_ALL:this.source+="runtime.stopAll();\n",this.retire();break;case c.CONTROL_STOP_OTHERS:this.source+="runtime.stopForTarget(target, thread);\n";break;case c.CONTROL_STOP_SCRIPT:this.stopScript();break;case c.CONTROL_WAIT:{const t=this.localVariables.next();this.source+="thread.timer = timer();\n",this.source+="var ".concat(t," = Math.max(0, 1000 * ").concat(this.descendInput(e.seconds),");\n"),this.requestRedraw(),this.yieldNotWarp(),this.source+="while (thread.timer.timeElapsed() < ".concat(t,") {\n"),this.yieldStuckOrNotWarp(),this.source+="}\n",this.source+="thread.timer = null;\n";break}case c.CONTROL_WAIT_UNTIL:this.source+="while (!".concat(this.descendInput(e.condition),") {\n"),this.yieldStuckOrNotWarp(),this.source+="}\n";break;case c.CONTROL_WHILE:this.source+="while (".concat(this.descendInput(e.condition),") {\n"),this.descendStack(e.do,new S(!0)),e.warpTimer?this.yieldStuckOrNotWarp():this.yieldLoop(),this.source+="}\n";break;case c.CONTROL_CLEAR_COUNTER:this.source+="runtime.ext_scratch3_control._counter = 0;\n";break;case c.CONTORL_INCR_COUNTER:this.source+="runtime.ext_scratch3_control._counter++;\n";break;case c.EVENT_BROADCAST:this.source+='startHats("event_whenbroadcastreceived", { BROADCAST_OPTION: '.concat(this.descendInput(e.broadcast)," });\n");break;case c.EVENT_BROADCAST_AND_WAIT:this.source+='yield* waitThreads(startHats("event_whenbroadcastreceived", { BROADCAST_OPTION: '.concat(this.descendInput(e.broadcast)," }));\n"),this.yielded();break;case c.LIST_ADD:{const t=this.referenceVariable(e.list);this.source+="".concat(t,".value.push(").concat(this.descendInput(e.item),");\n"),this.source+="".concat(t,"._monitorUpToDate = false;\n");break}case c.LIST_DELETE:{const t=this.referenceVariable(e.list);if(e.index.isConstant("last")){this.source+="".concat(t,".value.pop();\n"),this.source+="".concat(t,"._monitorUpToDate = false;\n");break}if(e.index.isConstant(1)){this.source+="".concat(t,".value.shift();\n"),this.source+="".concat(t,"._monitorUpToDate = false;\n");break}this.source+="listDelete(".concat(t,", ").concat(this.descendInput(e.index),");\n");break}case c.LIST_DELETE_ALL:this.source+="".concat(this.referenceVariable(e.list),".value = [];\n");break;case c.LIST_HIDE:this.source+='runtime.monitorBlocks.changeBlock({ id: "'.concat(y(e.list.id),'", element: "checkbox", value: false }, runtime);\n');break;case c.LIST_INSERT:{const t=this.referenceVariable(e.list),n=this.descendInput(e.item);if(e.index.isConstant(1)){this.source+="".concat(t,".value.unshift(").concat(n,");\n"),this.source+="".concat(t,"._monitorUpToDate = false;\n");break}this.source+="listInsert(".concat(t,", ").concat(this.descendInput(e.index),", ").concat(n,");\n");break}case c.LIST_REPLACE:this.source+="listReplace(".concat(this.referenceVariable(e.list),", ").concat(this.descendInput(e.index),", ").concat(this.descendInput(e.item),");\n");break;case c.LIST_SHOW:this.source+='runtime.monitorBlocks.changeBlock({ id: "'.concat(y(e.list.id),'", element: "checkbox", value: true }, runtime);\n');break;case c.LOOKS_LAYER_BACKWARD:this.target.isStage||(this.source+="target.goBackwardLayers(".concat(this.descendInput(e.layers),");\n"));break;case c.LOOKS_EFFECT_CLEAR:this.source+="target.clearEffects();\n";break;case c.LOOKS_EFFECT_CHANGE:Object.prototype.hasOwnProperty.call(this.target.effects,e.effect)&&(this.source+='target.setEffect("'.concat(y(e.effect),'", runtime.ext_scratch3_looks.clampEffect("').concat(y(e.effect),'", ').concat(this.descendInput(e.value),' + target.effects["').concat(y(e.effect),'"]));\n'));break;case c.LOOKS_SIZE_CHANGE:this.source+="target.setSize(target.size + ".concat(this.descendInput(e.size),");\n");break;case c.LOOKS_LAYER_FORWARD:this.target.isStage||(this.source+="target.goForwardLayers(".concat(this.descendInput(e.layers),");\n"));break;case c.LOOKS_LAYER_BACK:this.target.isStage||(this.source+="target.goToBack();\n");break;case c.LOOKS_LAYER_FRONT:this.target.isStage||(this.source+="target.goToFront();\n");break;case c.LOOKS_HIDE:this.source+="target.setVisible(false);\n",this.source+="runtime.ext_scratch3_looks._renderBubble(target);\n";break;case c.LOOKS_BACKDROP_NEXT:this.source+="runtime.ext_scratch3_looks._setBackdrop(stage, stage.currentCostume + 1, true);\n";break;case c.LOOKS_COSTUME_NEXT:this.source+="target.setCostume(target.currentCostume + 1);\n";break;case c.LOOKS_EFFECT_SET:Object.prototype.hasOwnProperty.call(this.target.effects,e.effect)&&(this.source+='target.setEffect("'.concat(y(e.effect),'", runtime.ext_scratch3_looks.clampEffect("').concat(y(e.effect),'", ').concat(this.descendInput(e.value),"));\n"));break;case c.LOOKS_SIZE_SET:this.source+="target.setSize(".concat(this.descendInput(e.size),");\n");break;case c.LOOKS_SHOW:this.source+="target.setVisible(true);\n",this.source+="runtime.ext_scratch3_looks._renderBubble(target);\n";break;case c.LOOKS_BACKDROP_SET:this.source+="runtime.ext_scratch3_looks._setBackdrop(stage, ".concat(this.descendInput(e.backdrop),");\n");break;case c.LOOKS_COSTUME_SET:this.source+="runtime.ext_scratch3_looks._setCostume(target, ".concat(this.descendInput(e.costume),");\n");break;case c.MOTION_X_CHANGE:this.source+="target.setXY(target.x + ".concat(this.descendInput(e.dx),", target.y);\n");break;case c.MOTION_Y_CHANGE:this.source+="target.setXY(target.x, target.y + ".concat(this.descendInput(e.dy),");\n");break;case c.MOTION_IF_ON_EDGE_BOUNCE:this.source+="runtime.ext_scratch3_motion._ifOnEdgeBounce(target);\n";break;case c.MOTION_DIRECTION_SET:this.source+="target.setDirection(".concat(this.descendInput(e.direction),");\n");break;case c.MOTION_ROTATION_STYLE_SET:this.source+='target.setRotationStyle("'.concat(y(e.style),'");\n');break;case c.MOTION_X_SET:case c.MOTION_Y_SET:case c.MOTION_XY_SET:{this.descendedIntoModulo=!1;const t="x"in e?this.descendInput(e.x):"target.x",n="y"in e?this.descendInput(e.y):"target.y";this.source+="target.setXY(".concat(t,", ").concat(n,");\n"),this.descendedIntoModulo&&(this.source+="if (target.interpolationData) target.interpolationData = null;\n");break}case c.MOTION_STEP:this.source+="runtime.ext_scratch3_motion._moveSteps(".concat(this.descendInput(e.steps),", target);\n");break;case c.NOP:break;case c.PEN_CLEAR:this.source+="".concat(b,".clear();\n");break;case c.PEN_DOWN:this.source+="".concat(b,"._penDown(target);\n");break;case c.PEN_COLOR_PARAM_CHANGE:this.source+="".concat(b,"._setOrChangeColorParam(").concat(this.descendInput(e.param),", ").concat(this.descendInput(e.value),", ").concat(E,", true);\n");break;case c.PEN_SIZE_CHANGE:this.source+="".concat(b,"._changePenSizeBy(").concat(this.descendInput(e.size),", target);\n");break;case c.PEN_COLOR_HUE_CHANGE_LEGACY:this.source+="".concat(b,"._changePenHueBy(").concat(this.descendInput(e.hue),", target);\n");break;case c.PEN_COLOR_SHADE_CHANGE_LEGACY:this.source+="".concat(b,"._changePenShadeBy(").concat(this.descendInput(e.shade),", target);\n");break;case c.PEN_COLOR_HUE_SET_LEGACY:this.source+="".concat(b,"._setPenHueToNumber(").concat(this.descendInput(e.hue),", target);\n");break;case c.PEN_COLOR_SHADE_SET_LEGACY:this.source+="".concat(b,"._setPenShadeToNumber(").concat(this.descendInput(e.shade),", target);\n");break;case c.PEN_COLOR_SET:this.source+="".concat(b,"._setPenColorToColor(").concat(this.descendInput(e.color),", target);\n");break;case c.PEN_COLOR_PARAM_SET:this.source+="".concat(b,"._setOrChangeColorParam(").concat(this.descendInput(e.param),", ").concat(this.descendInput(e.value),", ").concat(E,", false);\n");break;case c.PEN_SIZE_SET:this.source+="".concat(b,"._setPenSizeTo(").concat(this.descendInput(e.size),", target);\n");break;case c.PEN_STAMP:this.source+="".concat(b,"._stamp(target);\n");break;case c.PEN_UP:this.source+="".concat(b,"._penUp(target);\n");break;case c.PROCEDURE_CALL:{const t=e.code,n=e.variant,r=this.ir.procedures[n];if(null===r.stack)break;if(!this.isWarp&&t===this.script.procedureCode&&this.yieldNotWarp(),r.yields&&(this.source+="yield* ",!this.script.yields))throw new Error("Script uses yielding procedure but is not marked as yielding.");this.source+='thread.procedures["'.concat(y(n),'"](');const i=[];for(const t of e.arguments)i.push(this.descendInput(t));this.source+=i.join(","),this.source+=");\n";break}case c.PROCEDURE_RETURN:this.stopScriptAndReturn(this.descendInput(e.value));break;case c.SENSING_TIMER_RESET:this.source+="runtime.ioDevices.clock.resetProjectTimer();\n";break;case c.DEBUGGER:this.source+="debugger;\n";break;case c.VAR_HIDE:this.source+='runtime.monitorBlocks.changeBlock({ id: "'.concat(y(e.variable.id),'", element: "checkbox", value: false }, runtime);\n');break;case c.VAR_SET:{const t=this.referenceVariable(e.variable);this.source+="".concat(t,".value = ").concat(this.descendInput(e.value),";\n"),e.variable.isCloud&&(this.source+='runtime.ioDevices.cloud.requestUpdateVariable("'.concat(y(e.variable.name),'", ').concat(t,".value);\n"));break}case c.VAR_SHOW:this.source+='runtime.monitorBlocks.changeBlock({ id: "'.concat(y(e.variable.id),'", element: "checkbox", value: true }, runtime);\n');break;case c.VISUAL_REPORT:{const t=this.localVariables.next();this.source+="const ".concat(t," = ").concat(this.descendInput(e.input),";"),this.source+="if (".concat(t,' !== undefined) runtime.visualReport(target, "').concat(y(this.script.topBlockId),'", ').concat(t,");\n");break}default:throw r.warn("JS: Unknown stacked block: ".concat(t.opcode),e),new Error("JS: Unknown stacked block: ".concat(t.opcode))}}descendTargetReference(t){if(!t.isAlwaysType(l.STRING))throw new Error("JS: Object references must be strings!");return t.isConstant("_stage_")?"stage":this.evaluateOnce("runtime.getSpriteTargetByName(".concat(this.descendInput(t),")"))}descendInputRecord(t){let e="{";for(const n of Object.keys(t)){const r=t[n];e+='"'.concat(y(n),'":').concat(this.descendInput(r),",")}return e+="}",e}descendStack(t,e){this.pushFrame(e);for(let n=0;n<t.blocks.length;n++)e.isLastBlock=n===t.blocks.length-1,this.descendStackedBlock(t.blocks[n]);this.popFrame()}descendAddonCall(t){const e=this.descendInputRecord(t.arguments),n='runtime.getAddonBlock("'.concat(y(t.code),'").callback'),r='"'.concat(y(t.blockId),'"');return"yield* executeInCompatibilityLayer(".concat(e,", ").concat(n,", ").concat(this.isWarp,", false, ").concat(r,")")}referenceVariable(t){return"target"===t.scope?this.evaluateOnce('target.variables["'.concat(y(t.id),'"]')):this.evaluateOnce('stage.variables["'.concat(y(t.id),'"]'))}evaluateOnce(t){if(Object.prototype.hasOwnProperty.call(this._setupVariables,t))return this._setupVariables[t];const e=this._setupVariablesPool.next();return this._setupVariables[t]=e,e}retire(){this.isProcedure?this.source+="retire(); yield;\n":this.source+="retire(); return;\n"}yieldLoop(){this.warpTimer?this.yieldStuckOrNotWarp():this.yieldNotWarp()}yieldNotWarp(){this.isWarp||(this.source+="yield;\n",this.yielded())}yieldStuckOrNotWarp(){this.isWarp?this.source+="if (isStuck()) yield;\n":this.source+="yield;\n",this.yielded()}yielded(){if(!this.script.yields)throw new Error("Script yielded but is not marked as yielding.")}requestRedraw(){this.source+="runtime.requestRedraw();\n"}generateCompatibilityLayerCall(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;const r=t.opcode;let i="yield* executeInCompatibilityLayer({";for(const e of Object.keys(t.inputs)){const n=t.inputs[e],r=this.descendInput(n);i+='"'.concat(y(e),'":').concat(r,",")}for(const e of Object.keys(t.fields)){const n=t.fields[e];i+='"'.concat(y(e),'":"').concat(y(n),'",')}const s=this.evaluateOnce('runtime.getOpcodeFunction("'.concat(y(r),'")'));return i+="}, ".concat(s,", ").concat(this.isWarp,", ").concat(e,', "').concat(y(t.id),'", ').concat(n,")"),this.yielded(),i}getScriptFactoryName(){return v.next()}getScriptName(t){let e=t?w.next():T.next();if(this.isProcedure){const t=this.script.procedureCode.replace(/%[\w]/g,"").replace(/[^a-zA-Z0-9]/g,"_").substring(0,20);e+="_".concat(t)}return e}stopScript(){this.isProcedure?this.source+='return "";\n':this.retire()}stopScriptAndReturn(t){this.isProcedure?this.source+="return ".concat(t,";\n"):this.retire()}createScriptFactory(){let t="";t+="(function ".concat(this.getScriptFactoryName(),"(thread) { "),t+="const target = thread.target; ",t+="const runtime = target.runtime; ",t+="const stage = runtime.getTargetForStage();\n";for(const e of Object.keys(this._setupVariables)){const n=this._setupVariables[e];t+="const ".concat(n," = ").concat(e,";\n")}if(t+="return ",this.script.yields?t+="function* ":t+="function ",t+=this.getScriptName(this.script.yields),t+=" (",this.script.arguments.length){const e=[];for(let t=0;t<this.script.arguments.length;t++)e.push("p".concat(t));t+=e.join(",")}return t+=") {\n",t+=this.source,t+="}; })",t}compile(){this.script.stack&&this.descendStack(this.script.stack,new S(!1)),this.stopScript();const t=this.createScriptFactory(),e=o.scopedEval(t);return this.debug&&r.info("JS: ".concat(this.target.getName(),": compiled ").concat(this.script.procedureCode||"script"),t),I.testingApparatus&&I.testingApparatus.report(this,t),e}}I.unstable_exports={factoryNameVariablePool:v,functionNameVariablePool:T,generatorNameVariablePool:w,VariablePool:s,PEN_EXT:b,PEN_STATE:E,Frame:S,sanitize:y},I.testingApparatus=null,t.exports=I},function(t,e,n){const r=n(20),i=n(14);t.exports=class{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.sequencer=t,this.thread=e,this._nowObj={now:()=>this.sequencer.runtime.currentMSecs}}get target(){return this.thread.target}get runtime(){return this.sequencer.runtime}get nowObj(){return this.runtime?this._nowObj:null}get stackFrame(){const t=this.thread.peekStackFrame();return null===t.executionContext&&(t.executionContext={}),t.executionContext}stackTimerFinished(){return!(this.stackFrame.timer.timeElapsed()<this.stackFrame.duration)}stackTimerNeedsInit(){return!this.stackFrame.timer}startStackTimer(t){this.nowObj?this.stackFrame.timer=new i(this.nowObj):this.stackFrame.timer=new i,this.stackFrame.timer.start(),this.stackFrame.duration=t}yield(){this.thread.status=r.STATUS_YIELD}yieldTick(){this.thread.status=r.STATUS_YIELD_TICK}startBranch(t,e){this.sequencer.stepToBranch(this.thread,t,e)}stopAll(){this.sequencer.runtime.stopAll()}stopOtherTargetThreads(){this.sequencer.runtime.stopForTarget(this.thread.target,this.thread)}stopThisScript(){this.thread.stopThisScript()}startProcedure(t){this.sequencer.stepToProcedure(this.thread,t)}getProcedureParamNamesAndIds(t){return this.thread.target.blocks.getProcedureParamNamesAndIds(t)}getProcedureParamNamesIdsAndDefaults(t){return this.thread.target.blocks.getProcedureParamNamesIdsAndDefaults(t)}initParams(){this.thread.initParams()}pushParam(t,e){this.thread.pushParam(t,e)}getParam(t){return this.thread.getParam(t)}startHats(t,e,n){const r=this.thread,i=this.sequencer,s=this.sequencer.runtime.startHats(t,e,n);return this.thread=r,this.sequencer=i,s}ioQuery(t,e,n){if(this.sequencer.runtime.ioDevices[t]&&this.sequencer.runtime.ioDevices[t][e]){const r=this.sequencer.runtime.ioDevices[t];return r[e].apply(r,n)}}}},function(t,e){t.exports={OUTPUT_SHAPE_HEXAGONAL:1,OUTPUT_SHAPE_ROUND:2,OUTPUT_SHAPE_SQUARE:3}},function(t,e,n){const r=n(13);class i{constructor(t){this.runtime=t,this.provider=null,this._skinId=-1,this._drawable=-1,this._ghost=0,this._forceTransparentPreview=!1}static get FORMAT_IMAGE_DATA(){return"image-data"}static get FORMAT_CANVAS(){return"canvas"}static get DIMENSIONS(){return[480,360]}static get ORDER(){return 1}setProvider(t){this.provider=t}enableVideo(){return this.provider?this.provider.enableVideo().then((()=>this._setupPreview())):null}disableVideo(){if(this._disablePreview(),!this.provider)return null;this.provider.disableVideo()}getFrame(t){let{dimensions:e=i.DIMENSIONS,mirror:n=this.mirror,format:r=i.FORMAT_IMAGE_DATA,cacheTimeout:s=this._frameCacheTimeout}=t;return this.provider?this.provider.getFrame({dimensions:e,mirror:n,format:r,cacheTimeout:s}):null}setPreviewGhost(t){this._ghost=t,-1!==this._drawable&&this.runtime.renderer.updateDrawableEffect(this._drawable,"ghost",this._forceTransparentPreview?100:t)}_disablePreview(){-1!==this._skinId&&(this.runtime.renderer.updateBitmapSkin(this._skinId,new ImageData(...i.DIMENSIONS),1),this.runtime.renderer.updateDrawableVisible(this._drawable,!1)),this._renderPreviewFrame=null}_setupPreview(){const{renderer:t}=this.runtime;t&&(-1===this._skinId&&-1===this._drawable&&(this._skinId=t.createBitmapSkin(new ImageData(...i.DIMENSIONS),1),this._drawable=t.createDrawable(r.VIDEO_LAYER),t.updateDrawableSkinId(this._drawable,this._skinId),t.markSkinAsPrivate&&t.markSkinAsPrivate(this._skinId),t.markDrawableAsNoninteractive&&t.markDrawableAsNoninteractive(this._drawable)),this._renderPreviewFrame||(t.updateDrawableEffect(this._drawable,"ghost",this._forceTransparentPreview?100:this._ghost),t.updateDrawableVisible(this._drawable,!0),this._renderPreviewFrame=()=>{if(clearTimeout(this._renderPreviewTimeout),!this._renderPreviewFrame)return;this._renderPreviewTimeout=setTimeout(this._renderPreviewFrame,this.runtime.currentStepTime);const e=this.getFrame({format:i.FORMAT_IMAGE_DATA,cacheTimeout:this.runtime.currentStepTime});e?(t.updateBitmapSkin(this._skinId,e,1),this.runtime.requestRedraw()):t.updateBitmapSkin(this._skinId,new ImageData(...i.DIMENSIONS),1)},this._renderPreviewFrame()))}get videoReady(){return!!this.provider&&this.provider.videoReady}postData(t){let{forceTransparentPreview:e}=t;this._forceTransparentPreview=e,this.setPreviewGhost(this._ghost)}}t.exports=i},function(t,e){t.exports={generateExtensionId:t=>{const e=t.replace(/[^a-z0-9]/gi,"").toLowerCase();return"sbx".concat(e)},argumentIndexToId:t=>t.toString()}},function(t,e){t.exports=class{constructor(t,e){this.callback=t,this.maxConcurrent=e,this._current=0,this._queue=[]}do(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];return new Promise(((t,n)=>{this._queue.push([t,n,e]),this._startNext()}))}_startNext(){if(this._current>=this.maxConcurrent||0===this._queue.length)return;this._current++;const[t,e,n]=this._queue.shift();this.callback.apply(null,n).then((e=>{t(e),this._current--,this._startNext()})).catch((t=>{e(t),this._current--,this._startNext()}))}}},function(t,e){class n{static _mergeVarRefObjects(t,e){for(const n in e)t[n]?t[n]=t[n].concat(e[n]):t[n]=e[n];return t}static getAllVarRefsForTargets(t,e){return t.map((t=>t.blocks.getAllVariableAndListReferences(null,e))).reduce(n._mergeVarRefObjects,{})}static updateVariableIdentifiers(t,e,n){t.map((t=>(t.referencingField.id=e,n&&(t.referencingField.value=n),t)))}}t.exports=n},function(t,e,n){const r=n(51),i=n(52),s=n(76),o=n(77),a=n(236),c=n(239),u=(t,e)=>{const n=[],r=t=>{t.localName!==e&&void 0!==e||!t.getAttribute||n.push(t);for(let e=0;e<t.childNodes.length;e++)r(t.childNodes[e])};return r(t),n},l=t=>{const e=c(),n=document.createElement("span"),i=t.outerHTML,s=r.sanitize(i,{USE_PROFILES:{svg:!0},FORBID_TAGS:["a","audio","canvas","video"],ADD_DATA_URI_TAGS:["image"]});let o,a;try{n.innerHTML=s,e.appendChild(n),o=n.children[0].getBBox()}finally{e.removeChild(n)}a=0===o.width||0===o.height?0:(t=>{let e=0;const n=t=>{t.getAttribute&&(t.getAttribute("stroke")&&(e=Math.max(e,1)),t.getAttribute("stroke-width")&&(e=Math.max(e,Number(t.getAttribute("stroke-width"))||0)));for(let e=0;e<t.childNodes.length;e++)n(t.childNodes[e])};return n(t),e})(t)/2;const u=o.width+2*a,l=o.height+2*a,h=o.x-a,d=o.y-a;t.setAttribute("width",u),t.setAttribute("height",l),t.setAttribute("viewBox",`${h} ${d} ${u} ${l}`)},h=(t,e)=>{e&&(t=>{const e=u(t,"linearGradient");for(const t of e)t.getAttribute("x2")||t.setAttribute("x2","0")})(t),a(t,window),(t=>{const e=u(t,"image"),n="image-rendering: optimizespeed; image-rendering: pixelated;";for(const t of e)t.getAttribute("style")?t.setAttribute("style",`${n} ${t.getAttribute("style")}`):t.setAttribute("style",n)})(t),e?((t=>{const e=[],n=t=>{"text"===t.localName&&e.push(t);for(let e=0;e<t.childNodes.length;e++)n(t.childNodes[e])};n(t),s(t);for(const n of e){n.removeAttribute("x"),n.removeAttribute("y"),n.setAttribute("alignment-baseline","text-before-edge"),n.setAttribute("xml:space","preserve"),n.getAttribute("font-size")||n.setAttribute("font-size","18");let e=n.textContent;const r=parseFloat(n.getAttribute("font-size")),s=2;let o=0,a=1.2;if("Handwriting"===n.getAttribute("font-family")?(a=2,o=-11*r/22):"Scratch"===n.getAttribute("font-family")?(a=.89,o=-3*r/22):"Curly"===n.getAttribute("font-family")?(a=1.38,o=-6*r/22):"Marker"===n.getAttribute("font-family")?(a=1.45,o=-6*r/22):"Sans Serif"===n.getAttribute("font-family")?(a=1.13,o=-3*r/22):"Serif"===n.getAttribute("font-family")&&(a=1.25,o=-4*r/22),0===n.transform.baseVal.numberOfItems){const e=t.createSVGTransform();n.transform.baseVal.appendItem(e)}const c=n.transform.baseVal.getItem(0).matrix;if(c.e+=c.a*s+c.c*o,c.f+=c.b*s+c.d*o,e&&0===n.childElementCount){n.textContent="";const t=e.split("\n");e="";for(const e of t){const t=i.create("tspan");t.setAttribute("x","0"),t.setAttribute("style","white-space: pre"),t.setAttribute("dy",`${a}em`),t.textContent=e||" ",n.appendChild(t)}}}})(t),l(t),(t=>{const e=u(t);for(const t of e){if(!t.style)continue;const e=t.style.stroke||t.getAttribute("stroke");e&&e.match(/^url\(#.*\)$/)&&(t.style["stroke-linejoin"]="round",t.style["stroke-linecap"]="round")}})(t)):t.getAttribute("viewBox")?t.getAttribute("width")&&t.getAttribute("height")||(t.setAttribute("width",t.viewBox.baseVal.width),t.setAttribute("height",t.viewBox.baseVal.height)):l(t)};t.exports=(t,e)=>{const n=new DOMParser;t=o(t);const r=n.parseFromString(t,"text/xml");if(r.childNodes.length<1||"svg"!==r.documentElement.localName)throw new Error("Document does not appear to be SVG.");const i=r.documentElement;return h(i,e),i}},function(t,e){t.exports=function(t){const e=[],n=t=>{"text"===t.localName&&e.push(t);for(let e=0;e<t.childNodes.length;e++)n(t.childNodes[e])};n(t);for(const t of e)t.getAttribute("font-family")&&"Helvetica"!==t.getAttribute("font-family")?"Mystery"===t.getAttribute("font-family")?t.setAttribute("font-family","Curly"):"Gloria"===t.getAttribute("font-family")?t.setAttribute("font-family","Handwriting"):"Donegal"===t.getAttribute("font-family")&&t.setAttribute("font-family","Serif"):t.setAttribute("font-family","Sans Serif")}},function(t,e){t.exports=function(t){const e=t.match(/<svg [^>]*>/);e&&-1===e[0].indexOf("xmlns=")&&(t=t.replace("<svg ",'<svg xmlns="http://www.w3.org/2000/svg" ')),e&&-1!==e[0].indexOf("&ns_")&&-1===t.indexOf("<!DOCTYPE")&&(t=t.replace(e[0],e[0].replace(/&ns_[^;]+;/g,"http://ns.adobe.com/Extensibility/1.0/"))),t.includes("data:img/png")&&(t=t.replace(/(<image[^>]+?xlink:href=["'])data:img\/png/g,((t,e)=>`${e}data:image/png`)));const n=/(<[^>]+?xmlns:(?!xml=)[^ ]+=)"http:\/\/www.w3.org\/XML\/1998\/namespace"/g;return null!==t.match(n)&&(t=t.replace(n,((t,e)=>`${e}"http://dummy.namespace"`))),t=(t=(t=t.replace(/<(\/?)\s*svg:/g,"<$1")).replace(/<metadata>[\s\S]*<\/metadata>/,"<metadata></metadata>")).replace(/<script[\s\S]*>[\s\S]*<\/script>/,"<script><\/script>")}},function(t,e,n){const r=n(79);t.exports=(t,e)=>{let n=(new XMLSerializer).serializeToString(t);return e&&(n=r(n,e)),n}},function(t,e,n){const r=n(240);t.exports=function(t,e={}){if("string"!=typeof t)throw new Error("SVG to be inlined is not a string");const n={};if(e&&"object"==typeof e)for(const[t,r]of Object.entries(e))n[(i=t,i.replace(/[<>&'"]/g,(t=>{switch(t){case"<":return"&lt;";case">":return"&gt;";case"&":return"&amp;";case"'":return"&apos;";case'"':return"&quot;"}})))]=r;var i;try{Object.assign(n,r())}catch(t){}const s=new Set,o=/font-family="([^"]*)"/g;let a=o.exec(t);for(;a;)s.add(a[1]),a=o.exec(t);if(s.size>0){let e="<defs><style>";for(const t of s)Object.prototype.hasOwnProperty.call(n,t)&&(e+=`${n[t]}`);return 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l=f,h=d.inputName;"math_number"===d.inputOp||"math_whole_number"===d.inputOp||"math_positive_number"===d.inputOp||"math_integer"===d.inputOp||"math_angle"===d.inputOp?(h="NUM",m&&(l=10)):"text"===d.inputOp?(h="TEXT",m&&(l="")):"colour_picker"===d.inputOp?(l=o.decimalToHex(f),h="COLOUR",m&&(l="#990000")):"event_broadcast_menu"===d.inputOp?(h="BROADCAST_OPTION",m&&(l="")):"sensing_of_object_menu"===d.inputOp?(m||"Stage"===l)&&(l="_stage_"):"note"===d.inputOp?m&&(l=60):"music.menu.DRUM"===d.inputOp||"music.menu.INSTRUMENT"===d.inputOp?m&&(l=1):"videoSensing.menu.ATTRIBUTE"===d.inputOp?m&&(l="motion"):"videoSensing.menu.SUBJECT"===d.inputOp?m&&(l="this sprite"):"videoSensing.menu.VIDEO_STATE"===d.inputOp?m&&(l="on"):m&&(l="");const p={};if(p[h]={name:h,value:l},"event_broadcast_menu"===d.inputOp){const 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FormData body as blob')\n        } else {\n          return Promise.resolve(new Blob([this._bodyText]))\n        }\n      };\n\n      this.arrayBuffer = function() {\n        if (this._bodyArrayBuffer) {\n          return consumed(this) || Promise.resolve(this._bodyArrayBuffer)\n        } else {\n          return this.blob().then(readBlobAsArrayBuffer)\n        }\n      };\n    }\n\n    this.text = function() {\n      var rejected = consumed(this);\n      if (rejected) {\n        return rejected\n      }\n\n      if (this._bodyBlob) {\n        return readBlobAsText(this._bodyBlob)\n      } else if (this._bodyArrayBuffer) {\n        return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))\n      } else if (this._bodyFormData) {\n        throw new Error('could not read FormData body as text')\n      } else {\n        return Promise.resolve(this._bodyText)\n      }\n    };\n\n    if (support.formData) {\n      this.formData = function() {\n        return this.text().then(decode)\n      };\n    }\n\n    this.json = function() {\n      return this.text().then(JSON.parse)\n    };\n\n    return this\n  }\n\n  // HTTP methods whose capitalization should be normalized\n  var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT'];\n\n  function normalizeMethod(method) {\n    var upcased = method.toUpperCase();\n    return methods.indexOf(upcased) > -1 ? upcased : method\n  }\n\n  function Request(input, options) {\n    options = options || {};\n    var body = options.body;\n\n    if (input instanceof Request) {\n      if (input.bodyUsed) {\n        throw new TypeError('Already read')\n      }\n      this.url = input.url;\n      this.credentials = input.credentials;\n      if (!options.headers) {\n        this.headers = new Headers(input.headers);\n      }\n      this.method = input.method;\n      this.mode = input.mode;\n      this.signal = input.signal;\n      if (!body && input._bodyInit != null) {\n        body = input._bodyInit;\n        input.bodyUsed = true;\n      }\n    } else {\n      this.url = String(input);\n    }\n\n    this.credentials = options.credentials || this.credentials || 'same-origin';\n    if (options.headers || !this.headers) {\n      this.headers = new Headers(options.headers);\n    }\n    this.method = normalizeMethod(options.method || this.method || 'GET');\n    this.mode = options.mode || this.mode || null;\n    this.signal = options.signal || this.signal;\n    this.referrer = null;\n\n    if ((this.method === 'GET' || this.method === 'HEAD') && body) {\n      throw new TypeError('Body not allowed for GET or HEAD requests')\n    }\n    this._initBody(body);\n  }\n\n  Request.prototype.clone = function() {\n    return new Request(this, {body: this._bodyInit})\n  };\n\n  function decode(body) {\n    var form = new FormData();\n    body\n      .trim()\n      .split('&')\n      .forEach(function(bytes) {\n        if (bytes) {\n          var split = bytes.split('=');\n          var name = split.shift().replace(/\\+/g, ' ');\n          var value = split.join('=').replace(/\\+/g, ' ');\n          form.append(decodeURIComponent(name), decodeURIComponent(value));\n        }\n      });\n    return form\n  }\n\n  function parseHeaders(rawHeaders) {\n    var headers = new Headers();\n    // Replace instances of \\r\\n and \\n followed by at least one space or horizontal tab with a space\n    // https://tools.ietf.org/html/rfc7230#section-3.2\n    var preProcessedHeaders = rawHeaders.replace(/\\r?\\n[\\t ]+/g, ' ');\n    preProcessedHeaders.split(/\\r?\\n/).forEach(function(line) {\n      var parts = line.split(':');\n      var key = parts.shift().trim();\n      if (key) {\n        var value = parts.join(':').trim();\n        headers.append(key, value);\n      }\n    });\n    return headers\n  }\n\n  Body.call(Request.prototype);\n\n  function Response(bodyInit, options) {\n    if (!options) {\n      options = {};\n    }\n\n    this.type = 'default';\n    this.status = options.status === undefined ? 200 : options.status;\n    this.ok = this.status >= 200 && this.status < 300;\n    this.statusText = 'statusText' in options ? options.statusText : 'OK';\n    this.headers = new Headers(options.headers);\n    this.url = options.url || '';\n    this._initBody(bodyInit);\n  }\n\n  Body.call(Response.prototype);\n\n  Response.prototype.clone = function() {\n    return new Response(this._bodyInit, {\n      status: this.status,\n      statusText: this.statusText,\n      headers: new Headers(this.headers),\n      url: this.url\n    })\n  };\n\n  Response.error = function() {\n    var response = new Response(null, {status: 0, statusText: ''});\n    response.type = 'error';\n    return response\n  };\n\n  var redirectStatuses = [301, 302, 303, 307, 308];\n\n  Response.redirect = function(url, status) {\n    if (redirectStatuses.indexOf(status) === -1) {\n      throw new RangeError('Invalid status code')\n    }\n\n    return new Response(null, {status: status, headers: {location: url}})\n  };\n\n  exports.DOMException = self.DOMException;\n  try {\n    new exports.DOMException();\n  } catch (err) {\n    exports.DOMException = function(message, name) {\n      this.message = message;\n      this.name = name;\n      var error = Error(message);\n      this.stack = error.stack;\n    };\n    exports.DOMException.prototype = Object.create(Error.prototype);\n    exports.DOMException.prototype.constructor = exports.DOMException;\n  }\n\n  function fetch(input, init) {\n    return new Promise(function(resolve, reject) {\n      var request = new Request(input, init);\n\n      if (request.signal && request.signal.aborted) {\n        return reject(new exports.DOMException('Aborted', 'AbortError'))\n      }\n\n      var xhr = new XMLHttpRequest();\n\n      function abortXhr() {\n        xhr.abort();\n      }\n\n      xhr.onload = function() {\n        var options = {\n          status: xhr.status,\n          statusText: xhr.statusText,\n          headers: parseHeaders(xhr.getAllResponseHeaders() || '')\n        };\n        options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL');\n        var body = 'response' in xhr ? xhr.response : xhr.responseText;\n        resolve(new Response(body, options));\n      };\n\n      xhr.onerror = function() {\n        reject(new TypeError('Network request failed'));\n      };\n\n      xhr.ontimeout = function() {\n        reject(new TypeError('Network request failed'));\n      };\n\n      xhr.onabort = function() {\n        reject(new exports.DOMException('Aborted', 'AbortError'));\n      };\n\n      xhr.open(request.method, request.url, true);\n\n      if (request.credentials === 'include') {\n        xhr.withCredentials = true;\n      } else if (request.credentials === 'omit') {\n        xhr.withCredentials = false;\n      }\n\n      if ('responseType' in xhr && support.blob) {\n        xhr.responseType = 'blob';\n      }\n\n      request.headers.forEach(function(value, name) {\n        xhr.setRequestHeader(name, value);\n      });\n\n      if (request.signal) {\n        request.signal.addEventListener('abort', abortXhr);\n\n        xhr.onreadystatechange = function() {\n          // DONE (success or failure)\n          if (xhr.readyState === 4) {\n            request.signal.removeEventListener('abort', abortXhr);\n          }\n        };\n      }\n\n      xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit);\n    })\n  }\n\n  fetch.polyfill = true;\n\n  if (!self.fetch) {\n    self.fetch = fetch;\n    self.Headers = Headers;\n    self.Request = Request;\n    self.Response = Response;\n  }\n\n  exports.Headers = Headers;\n  exports.Request = Request;\n  exports.Response = Response;\n  exports.fetch = fetch;\n\n  Object.defineProperty(exports, '__esModule', { value: true });\n\n  return exports;\n\n})({});\n})(__self__);\n__self__.fetch.ponyfill = true;\n// Remove \"polyfill\" property added by whatwg-fetch\ndelete __self__.fetch.polyfill;\n// Choose between native implementation (global) or custom implementation (__self__)\n// var ctx = global.fetch ? global : __self__;\nvar ctx = __self__; // this line disable service worker support temporarily\nexports = ctx.fetch // To enable: import fetch from 'cross-fetch'\nexports.default = ctx.fetch // For TypeScript consumers without esModuleInterop.\nexports.fetch = ctx.fetch // To enable: import {fetch} from 'cross-fetch'\nexports.Headers = ctx.Headers\nexports.Request = ctx.Request\nexports.Response = ctx.Response\nmodule.exports = exports\n\n\n/***/ }),\n\n/***/ \"./src/isNullResponse.js\":\n/*!*******************************!*\\\n  !*** ./src/isNullResponse.js ***!\n  \\*******************************/\n/*! no static exports found */\n/***/ (function(module, exports) {\n\n/**\n * @param {Response} response the response from fetch()\n * @returns {boolean} true if the response is a \"null response\" where we successfully talked to the\n * source, but the source has no data for us.\n */\nconst isNullResponse = response =>\n// can't access, eg. due to expired/missing project token\nresponse.status === 403 ||\n// assets does not exist\n// assets.scratch.mit.edu also returns 503 for missing assets\nresponse.status === 404 || response.status === 503;\nmodule.exports = isNullResponse;\n\n/***/ }),\n\n/***/ \"./src/safer-fetch.js\":\n/*!****************************!*\\\n  !*** ./src/safer-fetch.js ***!\n  \\****************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\n/* eslint-disable no-use-before-define */\n\nconst {\n  scratchFetch\n} = __webpack_require__(/*! ./scratchFetch */ \"./src/scratchFetch.js\");\n\n// This throttles and retries scratchFetch() to mitigate the effect of random network errors and\n// random browser errors (especially in Chrome)\n\nlet currentFetches = 0;\nconst queue = [];\nconst sleep = ms => new Promise(resolve => setTimeout(resolve, ms));\nconst startNextFetch = _ref => {\n  let [resolve, url, options] = _ref;\n  let failedAttempts = 0;\n\n  /**\n   * @param {Response} result From fetch()\n   */\n  const done = result => {\n    // In macOS WKWebView, requests to file:// URLs return status: 0 and ok: false when they succeed, so we'll\n    // mess with the object so everyone that uses this realizes it succeeded.\n    // If the requests failed (because the file didn't exist) then fetch() rejects instead.\n    if (result.status === 0) {\n      Object.defineProperty(result, 'ok', {\n        value: true\n      });\n      Object.defineProperty(result, 'status', {\n        value: 200\n      });\n    }\n    currentFetches--;\n    checkStartNextFetch();\n    resolve(result);\n  };\n  const attemptToFetch = () => scratchFetch(url, options).then(done).catch(error => {\n    // If fetch() errors, it means there was a network error of some sort.\n    // This is worth retrying, especially as some browser will randomly fail requests\n    // if we send too many at once (as we do).\n\n    console.warn(\"Attempt to fetch \".concat(url, \" failed\"), error);\n    if (failedAttempts < 2) {\n      failedAttempts++;\n      sleep((failedAttempts + Math.random() - 1) * 5000).then(attemptToFetch);\n      return;\n    }\n\n    // The fetch() error is usually very generic, so we'll add enough information\n    // to possibly be useful.\n    done(Promise.reject(new Error(\"Storage request \".concat(url, \" failed: \").concat(error))));\n  });\n  attemptToFetch();\n};\nconst checkStartNextFetch = () => {\n  if (currentFetches < 100 && queue.length > 0) {\n    currentFetches++;\n    startNextFetch(queue.shift());\n  }\n};\nconst saferFetch = (url, options) => new Promise(resolve => {\n  queue.push([resolve, url, options]);\n  checkStartNextFetch();\n});\nmodule.exports = saferFetch;\n\n/***/ }),\n\n/***/ \"./src/scratchFetch.js\":\n/*!*****************************!*\\\n  !*** ./src/scratchFetch.js ***!\n  \\*****************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\nconst crossFetch = __webpack_require__(/*! cross-fetch */ \"./node_modules/cross-fetch/dist/browser-ponyfill.js\");\n\n/**\n * Metadata header names\n * @enum {string} The enum value is the name of the associated header.\n * @readonly\n */\nconst RequestMetadata = {\n  /** The ID of the project associated with this request */\n  ProjectId: 'X-Project-ID',\n  /** The ID of the project run associated with this request */\n  RunId: 'X-Run-ID'\n};\n\n/**\n * Metadata headers for requests\n * @type {Headers}\n */\nconst metadata = new crossFetch.Headers();\n\n/**\n * Check if there is any metadata to apply.\n * @returns {boolean} true if `metadata` has contents, or false if it is empty.\n */\nconst hasMetadata = () => {\n  /* global self */\n  const searchParams = typeof self !== 'undefined' && self && self.location && self.location.search && self.location.search.split(/[?&]/) || [];\n  if (!searchParams.includes('scratchMetadata=1')) {\n    // for now, disable this feature unless scratchMetadata=1\n    // TODO: remove this check once we're sure the feature works correctly in production\n    return false;\n  }\n  for (const _ of metadata) {\n    return true;\n  }\n  return false;\n};\n\n/**\n * Non-destructively merge any metadata state (if any) with the provided options object (if any).\n * If there is metadata state but no options object is provided, make a new object.\n * If there is no metadata state, return the provided options parameter without modification.\n * If there is metadata and an options object is provided, modify a copy and return it.\n * Headers in the provided options object may override headers generated from metadata state.\n * @param {RequestInit} [options] The initial request options. May be null or undefined.\n * @returns {RequestInit|undefined} the provided options parameter without modification, or a new options object.\n */\nconst applyMetadata = options => {\n  if (hasMetadata()) {\n    const augmentedOptions = Object.assign({}, options);\n    augmentedOptions.headers = new crossFetch.Headers(metadata);\n    if (options && options.headers) {\n      // the Fetch spec says options.headers could be:\n      // \"A Headers object, an object literal, or an array of two-item arrays to set request's headers.\"\n      // turn it into a Headers object to be sure of how to interact with it\n      const overrideHeaders = options.headers instanceof crossFetch.Headers ? options.headers : new crossFetch.Headers(options.headers);\n      for (const [name, value] of overrideHeaders.entries()) {\n        augmentedOptions.headers.set(name, value);\n      }\n    }\n    return augmentedOptions;\n  }\n  return options;\n};\n\n/**\n * Make a network request.\n * This is a wrapper for the global fetch method, adding some Scratch-specific functionality.\n * @param {RequestInfo|URL} resource The resource to fetch.\n * @param {RequestInit} options Optional object containing custom settings for this request.\n * @see {@link https://developer.mozilla.org/docs/Web/API/fetch} for more about the fetch API.\n * @returns {Promise<Response>} A promise for the response to the request.\n */\nconst scratchFetch = (resource, options) => {\n  const augmentedOptions = applyMetadata(options);\n  return crossFetch.fetch(resource, augmentedOptions);\n};\n\n/**\n * Set the value of a named request metadata item.\n * Setting the value to `null` or `undefined` will NOT remove the item.\n * Use `unsetMetadata` for that.\n * @param {RequestMetadata} name The name of the metadata item to set.\n * @param {any} value The value to set (will be converted to a string).\n */\nconst setMetadata = (name, value) => {\n  metadata.set(name, value);\n};\n\n/**\n * Remove a named request metadata item.\n * @param {RequestMetadata} name The name of the metadata item to remove.\n */\nconst unsetMetadata = name => {\n  metadata.delete(name);\n};\nmodule.exports = {\n  default: scratchFetch,\n  Headers: crossFetch.Headers,\n  RequestMetadata,\n  applyMetadata,\n  scratchFetch,\n  setMetadata,\n  unsetMetadata\n};\nif (true) {\n  /**\n   * Retrieve a named request metadata item.\n   * Only for use in tests.\n   * @param {RequestMetadata} name The name of the metadata item to retrieve.\n   * @returns {any} value The value of the metadata item, or `undefined` if it was not found.\n   */\n  const getMetadata = name => metadata.get(name);\n  module.exports.getMetadata = getMetadata;\n}\n\n/***/ })\n\n/******/ });\n//# sourceMappingURL=3385fc4f5b394e2b375c.worker.js.map",n.p+"3385fc4f5b394e2b375c.worker.js")}},"./node_modules/worker-loader/dist/workers/InlineWorker.js":function(t,e,n){"use strict";var r=window.URL||window.webkitURL;t.exports=function(t,e){try{try{var 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r.file("sprite.json",n),this._addFileDescsToZip(this.serializeAssets(t),r),r.generateAsync({type:"string"==typeof e?e:"blob",mimeType:"application/x.scratch.sprite3",compression:"DEFLATE",compressionOptions:{level:6}})}toJSON(t,e){const r=n(26);return f.stringify(r.serialize(this.runtime,t,e))}fromJSON(t){return u.warn("fromJSON is now just a wrapper around loadProject, please use that function instead."),this.loadProject(t)}deserializeProject(t,e){this.clear(),"undefined"!=typeof performance&&performance.mark("scratch-vm-deserialize-start");const r=this.runtime;return function(){const i=t.projectVersion;if(2===i){return n(84).deserialize(t,r,!1,e)}if(3===i){return n(26).deserialize(t,r,e)}return Promise.reject("Unable to verify Scratch Project version.")}().then((t=>{let{targets:e,extensions:n}=t;if("undefined"!=typeof performance){performance.mark("scratch-vm-deserialize-end");try{performance.measure("scratch-vm-deserialize","scratch-vm-deserialize-start","scratch-vm-deserialize-end")}catch(t){u.error(t)}}return this.installTargets(e,n,!0)}))}async _loadExtensions(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:new Map;const r=n(261),i=[];for(const n of t)if(this.extensionManager.isExtensionLoaded(n));else if(this.extensionManager.isBuiltinExtension(n))this.extensionManager.loadExtensionIdSync(n);else{let t=e.get(n);if(!t&&Object.prototype.hasOwnProperty.call(r,n)&&(t=r[n]),!t)throw new Error("Unknown extension: ".concat(n));if(!await this.securityManager.canLoadExtensionFromProject(t))throw new Error("Permission to load extension denied: ".concat(n));i.push(this.extensionManager.loadExtensionURL(t))}return Promise.all(i)}async installTargets(t,e,n){return await this.extensionManager.allAsyncExtensionsLoaded(),t=t.filter((t=>!!t)),this._loadExtensions(e.extensionIDs,e.extensionURLs).then((()=>{t.forEach((t=>{this.runtime.addTarget(t),t.updateAllDrawableProperties(),t.isSprite()&&this.renameSprite(t.id,t.getName())})),this.runtime.executableTargets.sort(((t,e)=>t.layerOrder-e.layerOrder)),t.forEach((t=>{delete t.layerOrder})),n&&t.length>1?this.editingTarget=t[1]:this.editingTarget=t[0],n||this.editingTarget.fixUpVariableReferences(),n&&this.runtime.parseProjectOptions(),this.emitTargetsUpdate(!1),this.emitWorkspaceUpdate(),this.runtime.setEditingTarget(this.editingTarget),this.runtime.ioDevices.cloud.setStage(this.runtime.getTargetForStage())}))}addSprite(t){const e="Sprite Upload Error:";"object"!=typeof t||t instanceof ArrayBuffer||ArrayBuffer.isView(t)||(t=JSON.stringify(t));return new Promise(((e,r)=>{n(82)(t,!0,((t,n)=>{if(t)return r(t);e(n)}))})).then((t=>{const n=t[0].projectVersion;return 2===n?this._addSprite2(t[0],t[1]):3===n?this._addSprite3(t[0],t[1]):Promise.reject("".concat(e," Unable to verify sprite version."))})).then((()=>this.runtime.emitProjectChanged())).catch((t=>Object.prototype.hasOwnProperty.call(t,"validationError")?Promise.reject(JSON.stringify(t)):Promise.reject("".concat(e," ").concat(t))))}_addSprite2(t,e){return n(84).deserialize(t,this.runtime,!0,e).then((t=>{let{targets:e,extensions:n}=t;return this.installTargets(e,n,!1)}))}_addSprite3(t,e){return n(26).deserialize(t,this.runtime,e,!0).then((t=>{let{targets:e,extensions:n}=t;return this.installTargets(e,n,!1)}))}addCostume(t,e,n,r){const i=n?this.runtime.getTargetById(n):this.editingTarget;return i?b(t,e,this.runtime,r).then((()=>{i.addCostume(e),i.setCostume(i.getCostumes().length-1),this.runtime.emitProjectChanged()})):Promise.reject()}addCostumeFromLibrary(t,e){return this.editingTarget?this.addCostume(t,e,this.editingTarget.id,2):Promise.reject()}duplicateCostume(t){const e=this.editingTarget.getCostumes()[t],n=Object.assign({},e),r="".concat(n.assetId,".").concat(n.dataFormat);return b(r,n,this.runtime).then((()=>{this.editingTarget.addCostume(n,t+1),this.editingTarget.setCostume(t+1),this.emitTargetsUpdate()}))}duplicateSound(t){const e=this.editingTarget.getSounds()[t],n=Object.assign({},e);return E(n,this.runtime,this.editingTarget.sprite.soundBank).then((()=>{this.editingTarget.addSound(n,t+1),this.emitTargetsUpdate()}))}renameCostume(t,e){this.editingTarget.renameCostume(t,e),this.emitTargetsUpdate()}deleteCostume(t){const e=this.editingTarget.deleteCostume(t);if(e){const t=this.editingTarget;return this.runtime.emitProjectChanged(),()=>{t.addCostume(e),this.emitTargetsUpdate()}}return null}addSound(t,e){const n=e?this.runtime.getTargetById(e):this.editingTarget;return n?E(t,this.runtime,n.sprite.soundBank).then((()=>{n.addSound(t),this.emitTargetsUpdate()})):Promise.reject(new Error("No target with ID: ".concat(e)))}renameSound(t,e){this.editingTarget.renameSound(t,e),this.emitTargetsUpdate()}getSoundBuffer(t){const e=this.editingTarget.sprite.sounds[t].soundId;return e&&this.runtime&&this.runtime.audioEngine?this.editingTarget.sprite.soundBank.getSoundPlayer(e).buffer:null}updateSoundBuffer(t,e,n){const r=this.editingTarget.sprite.sounds[t];r&&r.broken&&delete r.broken;const i=r?r.soundId:null;if(i&&this.runtime&&this.runtime.audioEngine&&(this.editingTarget.sprite.soundBank.getSoundPlayer(i).buffer=e),n){r.format="";const t=this.runtime.storage;r.asset=t.createAsset(t.AssetType.Sound,t.DataFormat.WAV,n,null,!0),r.assetId=r.asset.assetId,r.dataFormat=t.DataFormat.WAV,r.md5="".concat(r.assetId,".").concat(r.dataFormat),r.sampleCount=e.length,r.rate=e.sampleRate}this.emitTargetsUpdate()}deleteSound(t){const e=this.editingTarget,n=this.editingTarget.deleteSound(t);if(n){this.runtime.emitProjectChanged();return()=>{e.addSound(n),this.emitTargetsUpdate()}}return null}getCostume(t){const e=this.editingTarget.getCostumes()[t].asset;if(!e||!this.runtime||!this.runtime.storage)return null;const n=e.dataFormat;return n===this.runtime.storage.DataFormat.SVG?e.decodeText():n===this.runtime.storage.DataFormat.PNG||n===this.runtime.storage.DataFormat.JPG?e.encodeDataURI():(u.error("Unhandled format: ".concat(e.dataFormat)),null)}getExportedCostume(t){return w(t)}getExportedCostumeBase64(t){const e=this.getExportedCostume(t);return A.uint8ArrayToBase64(e)}updateBitmap(t,e,n,r,i){return this._updateBitmap(this.editingTarget.getCostumes()[t],e,n,r,i)}_updateBitmap(t,e,n,r,i){if(!(t&&this.runtime&&this.runtime.renderer))return;t&&t.broken&&delete t.broken,t.rotationCenterX=n,t.rotationCenterY=r;const s=0===e.sourceWidth?0:e.width,a=0===e.sourceHeight?0:e.height,c=document.createElement("canvas");c.width=s,c.height=a;c.getContext("2d").putImageData(e,0,0),this.runtime.renderer.updateBitmapSkin(t.skinId,c,i,[n/i,r/i]),c.toBlob((e=>{const n=new FileReader;n.addEventListener("loadend",(()=>{const e=this.runtime.storage;t.dataFormat=e.DataFormat.PNG,t.bitmapResolution=i,t.size=[s,a],t.asset=e.createAsset(e.AssetType.ImageBitmap,t.dataFormat,o.from(n.result),null,!0),t.assetId=t.asset.assetId,t.md5="".concat(t.assetId,".").concat(t.dataFormat),this.emitTargetsUpdate()})),e&&n.readAsArrayBuffer(e)}))}updateSvg(t,e,n,r){return this._updateSvg(this.editingTarget.getCostumes()[t],e,n,r)}_updateSvg(t,e,n,i){t&&t.broken&&delete t.broken,t&&this.runtime&&this.runtime.renderer&&(t.rotationCenterX=n,t.rotationCenterY=i,this.runtime.renderer.updateSVGSkin(t.skinId,e,[n,i]),t.size=this.runtime.renderer.getSkinSize(t.skinId));const s=this.runtime.storage;t.dataFormat=s.DataFormat.SVG,t.bitmapResolution=1,t.asset=s.createAsset(s.AssetType.ImageVector,t.dataFormat,(new r).encode(e),null,!0),t.assetId=t.asset.assetId,t.md5="".concat(t.assetId,".").concat(t.dataFormat),this.emitTargetsUpdate()}addBackdrop(t,e){return b(t,e,this.runtime).then((()=>{const t=this.runtime.getTargetForStage();t.addCostume(e),t.setCostume(t.getCostumes().length-1),this.runtime.emitProjectChanged()}))}renameSprite(t,e){const n=this.runtime.getTargetById(t);if(!n)throw new Error("No target with the provided id.");{if(!n.isSprite())throw new Error("Cannot rename non-sprite targets.");const t=n.sprite;if(!t)throw new Error("No sprite associated with this target.");if(e&&-1===S.indexOf(e)){const r=this.runtime.targets.filter((t=>t.isSprite()&&t.id!==n.id)).map((t=>t.sprite.name)),i=t.name,s=f.unusedName(e,r);if(t.name=s,i===s)return;const o=this.runtime.targets;for(let t=0;t<o.length;t++){o[t].blocks.updateAssetName(i,e,"sprite")}s!==i&&this.emitTargetsUpdate()}}}deleteSprite(t){const e=this.runtime.getTargetById(t);if(e){const n=this.runtime.targets.map((t=>t.id)).indexOf(e.id);if(!e.isSprite())throw new Error("Cannot delete non-sprite targets.");const r=e.sprite;if(!r)throw new Error("No sprite associated with this target.");const i=this.exportSprite(t,"uint8array"),s=()=>i.then((t=>this.addSprite(t)));e.deleteMonitors();const o=this.editingTarget;for(let t=0;t<r.clones.length;t++){const e=r.clones[t];if(this.runtime.stopForTarget(r.clones[t]),this.runtime.disposeTarget(r.clones[t]),e===o){const t=Math.min(this.runtime.targets.length-1,n);this.runtime.targets.length>0?this.setEditingTarget(this.runtime.targets[t].id):this.editingTarget=null}}return this.emitTargetsUpdate(),s}throw new Error("No target with the provided id.")}duplicateSprite(t){const e=this.runtime.getTargetById(t);if(!e)throw new Error("No target with the provided id.");if(!e.isSprite())throw new Error("Cannot duplicate non-sprite targets.");if(!e.sprite)throw new Error("No sprite associated with this target.");return e.duplicate().then((t=>{this.runtime.addTarget(t),t.goBehindOther(e),this.setEditingTarget(t.id)}))}attachAudioEngine(t){this.runtime.attachAudioEngine(t)}attachRenderer(t){this.runtime.attachRenderer(t)}get renderer(){return this.runtime&&this.runtime.renderer}attachV2SVGAdapter(){}attachV2BitmapAdapter(t){this.runtime.attachV2BitmapAdapter(t)}attachStorage(t){this.runtime.attachStorage(t)}setLocale(t,e){return t!==m.setup().locale&&m.setup({locale:t,translations:{[t]:e}}),this.emit("LOCALE_CHANGED",t),this.extensionManager.refreshBlocks()}getLocale(){return m.setup().locale}blockListener(t){this.editingTarget&&this.editingTarget.blocks.blocklyListen(t)}flyoutBlockListener(t){this.runtime.flyoutBlocks.blocklyListen(t)}monitorBlockListener(t){-1!==["create","change"].indexOf(t.type)&&this.runtime.monitorBlocks.blocklyListen(t)}variableListener(t){-1!==["var_create","var_rename","var_delete"].indexOf(t.type)&&this.runtime.getTargetForStage().blocks.blocklyListen(t)}clearFlyoutBlocks(){this.runtime.flyoutBlocks.deleteAllBlocks()}setEditingTarget(t){if(this.editingTarget&&t===this.editingTarget.id)return;const e=this.runtime.getTargetById(t);e&&(this.editingTarget=e,this.emitTargetsUpdate(!1),this.emitWorkspaceUpdate(),this.runtime.setEditingTarget(e))}exportStandaloneBlocks(t){return n(26).serializeStandaloneBlocks(t,this.runtime)}shareBlocksToTarget(t,e,r){const i=n(26),{blocks:s,extensionURLs:o}=i.deserializeStandaloneBlocks(t);y(s);const a=this.runtime.getTargetById(e);if(r){this.runtime.getTargetById(r).resolveVariableSharingConflictsWithTarget(s,a)}const c=new Set(s.map((t=>i.getExtensionIdForOpcode(t.opcode))).filter((t=>!!t)).filter((t=>!this.extensionManager.isExtensionLoaded(t))));return this._loadExtensions(c,o).then((()=>{s.forEach((t=>{a.blocks.createBlock(t)})),a.blocks.updateTargetSpecificBlocks(a.isStage)}))}shareCostumeToTarget(t,e){const n=this.editingTarget.getCostumes()[t],r=Object.assign({},n),i="".concat(r.assetId,".").concat(r.dataFormat);return b(i,r,this.runtime).then((()=>{const t=this.runtime.getTargetById(e);t&&(t.addCostume(r),t.setCostume(t.getCostumes().length-1))}))}shareSoundToTarget(t,e){const n=this.editingTarget.getSounds()[t],r=Object.assign({},n),i=this.runtime.getTargetById(e);return E(r,this.runtime,i.sprite.soundBank).then((()=>{i&&(i.addSound(r),this.emitTargetsUpdate())}))}refreshWorkspace(){this.editingTarget&&(this.emitWorkspaceUpdate(),this.runtime.setEditingTarget(this.editingTarget),this.emitTargetsUpdate(!1))}emitTargetsUpdate(t){let e;void 0===t&&(t=!0);const n=()=>(e||(e=this.runtime.targets.filter((t=>!Object.prototype.hasOwnProperty.call(t,"isOriginal")||t.isOriginal)).map((t=>t.toJSON()))),e);this.emit("targetsUpdate",{get targetList(){return n()},editingTarget:this.editingTarget?this.editingTarget.id:null}),t&&this.runtime.emitProjectChanged()}emitWorkspaceUpdate(){const t=this.runtime.getTargetForStage().variables;let e=[];for(const n in t)t[n].type===g.BROADCAST_MESSAGE_TYPE&&e.push(n);for(let t=0;t<this.runtime.targets.length;t++){const n=this.runtime.targets[t].blocks._blocks;for(const t in n)if(n[t].fields.BROADCAST_OPTION){const r=n[t].fields.BROADCAST_OPTION.id,i=e.indexOf(r);-1!==i&&(e=e.slice(0,i).concat(e.slice(i+1)))}}for(let t=0;t<e.length;t++){const n=e[t];delete this.runtime.getTargetForStage().variables[n]}const n=Object.assign({},this.runtime.getTargetForStage().variables),r=this.editingTarget.isStage?Object.create(null):Object.assign({},this.editingTarget.variables),i=Object.keys(n).map((t=>n[t])),s=Object.keys(r).map((t=>r[t])),o=Object.keys(this.editingTarget.comments).map((t=>this.editingTarget.comments[t])).filter((t=>null===t.blockId)),a='<xml xmlns="http://www.w3.org/1999/xhtml">\n                            <variables>\n                                '.concat(i.map((t=>t.toXML())).join(),"\n                                ").concat(s.map((t=>t.toXML(!0))).join(),"\n                            </variables>\n                            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Promise.reject(new Error("Service not found: ".concat(t)))}catch(t){return Promise.reject(t)}}_isRemoteService(t){return this._getServiceProvider(t).isRemote}_remoteCall(t,e,n){for(var r=arguments.length,i=new Array(r>3?r-3:0),s=3;s<r;s++)i[s-3]=arguments[s];return this._remoteTransferCall(t,e,n,null,...i)}_remoteTransferCall(t,e,n,r){for(var i=arguments.length,s=new Array(i>4?i-4:0),o=4;o<i;o++)s[o-4]=arguments[o];return new Promise(((i,o)=>{const a=this._storeCallbacks(i,o);s.length>0&&"function"==typeof s[s.length-1].func&&(s.pop(),s.pop()),r?t.postMessage({service:e,method:n,responseId:a,args:s},r):t.postMessage({service:e,method:n,responseId:a,args:s})}))}_storeCallbacks(t,e){const n=this.nextResponseId++;return this.callbacks[n]=[t,e],n}_deliverResponse(t,e){try{const[n,r]=this.callbacks[t];delete this.callbacks[t],e.error?r(e.error):n(e.result)}catch(t){r.error("Dispatch callback failed: ".concat(t))}}_onMessage(t,e){const n=e.data;let i;n.args=n.args||[],n.service?i="dispatch"===n.service?this._onDispatchMessage(t,n):this.call(n.service,n.method,...n.args):void 0===n.responseId?r.error("Dispatch caught malformed message from a worker: ".concat(JSON.stringify(e))):this._deliverResponse(n.responseId,n),i&&(void 0===n.responseId?r.error("Dispatch message missing required response ID: ".concat(JSON.stringify(e))):i.then((e=>t.postMessage({responseId:n.responseId,result:e})),(e=>t.postMessage({responseId:n.responseId,error:"".concat(e)}))))}_getServiceProvider(t){throw new Error("Could not get provider for ".concat(t,": _getServiceProvider not implemented"))}_onDispatchMessage(t,e){throw new Error("Unimplemented dispatch message handler cannot handle ".concat(e.method," method"))}}},function(t,e,n){const r=n(56),i=n(0),s=n(57),o=n(2),a=n(110),c={coreExample:()=>n(111),pen:()=>n(112),wedo2:()=>n(113),music:()=>n(117),microbit:()=>n(180),text2speech:()=>n(181),translate:()=>n(182),videoSensing:()=>n(183),ev3:()=>n(217),makeymakey:()=>n(219),boost:()=>n(220),gdxfor:()=>n(221),tw:()=>n(224)};t.exports=class{constructor(t){this.nextExtensionWorker=0,this.pendingExtensions=[],this.pendingWorkers=[],this.workerURLs=[],this._loadedExtensions=new Map,this.securityManager=new a,this.vm=t,this.runtime=t.runtime,this.loadingAsyncExtensions=0,this.asyncExtensionsLoadedCallbacks=[],this.builtinExtensions=Object.assign({},c),r.setService("extensions",(t=>{const e={};return e.registerExtensionServiceSync=t.registerExtensionServiceSync.bind(t),e.allocateWorker=t.allocateWorker.bind(t),e.onWorkerInit=t.onWorkerInit.bind(t),e.registerExtensionService=t.registerExtensionService.bind(t),e})(this)).catch((t=>{i.error("ExtensionManager was unable to register extension service: ".concat(JSON.stringify(t)))}))}isExtensionLoaded(t){return this._loadedExtensions.has(t)}isBuiltinExtension(t){return Object.prototype.hasOwnProperty.call(this.builtinExtensions,t)}loadExtensionIdSync(t){if(!this.isBuiltinExtension(t))return void i.warn("Could not find extension ".concat(t," in the built in extensions."));if(this.isExtensionLoaded(t)){const e="Rejecting attempt to load a second extension with ID ".concat(t);return void i.warn(e)}const e=new(this.builtinExtensions[t]())(this.runtime),n=this._registerInternalExtension(e);this._loadedExtensions.set(t,n),this.runtime.compilerRegisterExtension(t,e)}addBuiltinExtension(t,e){this.builtinExtensions[t]=()=>e}_isValidExtensionURL(t){try{const e=new URL(t);return"https:"===e.protocol||"http:"===e.protocol||"data:"===e.protocol||"file:"===e.protocol}catch(t){return!1}}async loadExtensionURL(t){if(this.isBuiltinExtension(t))return void this.loadExtensionIdSync(t);if(this.isExtensionURLLoaded(t))return;if(!this._isValidExtensionURL(t))throw new Error("Invalid extension URL: ".concat(t));this.runtime.setExternalCommunicationMethod("customExtensions",!0),this.loadingAsyncExtensions++;const e=await this.securityManager.getSandboxMode(t),i=await this.securityManager.rewriteExtensionURL(t);if("unsandboxed"===e){const{load:e}=n(225),s=await e(i,this.vm).catch((t=>this._failedLoadingExtensionScript(t))),o=this.nextExtensionWorker++;this.workerURLs[o]=t;for(const t of s){const e=t.getInfo(),n="unsandboxed.".concat(o,".").concat(e.id);r.setServiceSync(n,t),r.callSync("extensions","registerExtensionServiceSync",n),this._loadedExtensions.set(e.id,n)}return void this._finishedLoadingExtensionScript()}let s;if("worker"===e)s=n(232);else{if("iframe"!==e)throw new Error("Invalid sandbox mode: ".concat(e));s=(await n.e(1).then(n.t.bind(null,301,7))).default}return new Promise(((t,e)=>{this.pendingExtensions.push({extensionURL:i,resolve:t,reject:e}),r.addWorker(new s)})).catch((t=>this._failedLoadingExtensionScript(t)))}allAsyncExtensionsLoaded(){if(0!==this.loadingAsyncExtensions)return new Promise(((t,e)=>{this.asyncExtensionsLoadedCallbacks.push({resolve:t,reject:e})}))}refreshBlocks(t){const e=t=>r.call(t,"getInfo").then((e=>{e=this._prepareExtensionInfo(t,e),r.call("runtime","_refreshExtensionPrimitives",e)})).catch((t=>{i.error("Failed to refresh built-in extension primitives",t)}));if(t)return this._loadedExtensions.has(t)?e(this._loadedExtensions.get(t)):Promise.reject(new Error("Unknown extension: ".concat(t)));const n=Array.from(this._loadedExtensions.values()).map(e);return Promise.all(n)}allocateWorker(){const t=this.nextExtensionWorker++,e=this.pendingExtensions.shift();return this.pendingWorkers[t]=e,this.workerURLs[t]=e.extensionURL,[t,e.extensionURL]}registerExtensionServiceSync(t){const e=r.callSync(t,"getInfo");this._registerExtensionInfo(t,e)}registerExtensionService(t){r.call(t,"getInfo").then((e=>{this._loadedExtensions.set(e.id,t),this._registerExtensionInfo(t,e),this._finishedLoadingExtensionScript()}))}_finishedLoadingExtensionScript(){this.loadingAsyncExtensions--,0===this.loadingAsyncExtensions&&(this.asyncExtensionsLoadedCallbacks.forEach((t=>t.resolve())),this.asyncExtensionsLoadedCallbacks=[])}_failedLoadingExtensionScript(t){throw this.loadingAsyncExtensions--,this.asyncExtensionsLoadedCallbacks.forEach((e=>e.reject(t))),this.asyncExtensionsLoadedCallbacks=[],t}onWorkerInit(t,e){const n=this.pendingWorkers[t];delete this.pendingWorkers[t],e?n.reject(e):n.resolve()}_registerInternalExtension(t){const e=t.getInfo(),n=this.nextExtensionWorker++,i="extension_".concat(n,"_").concat(e.id);return r.setServiceSync(i,t),r.callSync("extensions","registerExtensionServiceSync",i),i}_registerExtensionInfo(t,e){e=this._prepareExtensionInfo(t,e),r.call("runtime","_registerExtensionPrimitives",e).catch((e=>{i.error("Failed to register primitives for extension on service ".concat(t,":"),e)}))}_prepareExtensionInfo(t,e){if(e=Object.assign({},e),!/^[a-z0-9]+$/i.test(e.id))throw new Error("Invalid extension id");return e.name=e.name||e.id,e.blocks=e.blocks||[],e.targetTypes=e.targetTypes||[],e.blocks=e.blocks.reduce(((e,n)=>{try{let r;if("---"===n)r="---";else r=this._prepareBlockInfo(t,n);e.push(r)}catch(t){i.error("Error processing block: ".concat(t.message,", Block:\n").concat(JSON.stringify(n)))}return e}),[]),e.menus=e.menus||{},e.menus=this._prepareMenuInfo(t,e.menus),e}_prepareMenuInfo(t,e){const n=Object.getOwnPropertyNames(e);for(let i=0;i<n.length;i++){const s=n[i];let o=e[s];if(o.items||(o={items:o},e[s]=o),"string"==typeof o.items){const 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r=m(t,e),i=t.index;if(t.pattern.slice(t.index,t.index+2)!==u)throw I(t,u+n+c);t.tokens&&t.tokens.push(["syntax",u]);t.index+=2;var s=v(t,!0);s&&t.tokens&&t.tokens.push(["id",s]);if(n!==s)throw t.index=i,I(t,u+n+c,u+s+c);if(b(t),t.pattern[t.index]!==c)throw I(t,c);t.tokens&&t.tokens.push(["syntax",c]);return++t.index,[n,e,{children:r}]}(t);if(n)return n;if(e[t.index]!==r)throw I(t,r);t.tokens&&t.tokens.push(["syntax",r]),++t.index,b(t);var h=v(t);if(!h)throw I(t,"placeholder id");t.tokens&&t.tokens.push(["id",h]),b(t);var f=e[t.index];if(f===i)return t.tokens&&t.tokens.push(["syntax",i]),++t.index,[h];if(f!==s)throw I(t,", or }");t.tokens&&t.tokens.push(["syntax",s]),++t.index,b(t);var g,y=v(t);if(!y)throw I(t,"placeholder type");if(t.tokens&&t.tokens.push(["type",y]),b(t),(f=e[t.index])===i){if(t.tokens&&t.tokens.push(["syntax",i]),"plural"===y||"selectordinal"===y||"select"===y)throw I(t,y+" sub-messages");return++t.index,[h,y]}if(f!==s)throw I(t,", or 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h(){return"other"}(e=t.exports=function(t,e,n){return o(t,null,e||"en",n||{},!0)}).toParts=function(t,e,n){return o(t,null,e||"en",n||{},!1)};var d={number:c,ordinal:c,spellout:c,duration:function(t,e){var n=t[2],i=r.duration[n]||r.duration.default,s=new Intl.NumberFormat(e,i.seconds).format,o=new Intl.NumberFormat(e,i.minutes).format,a=new Intl.NumberFormat(e,i.hours).format,c=/^fi$|^fi-|^da/.test(String(e))?".":":";return function(t,e){if(t=+t,!isFinite(t))return s(t);var n=~~(t/60/60),r=~~(t/60%60),i=(n?a(Math.abs(n))+c:"")+o(Math.abs(r))+c+s(Math.abs(t%60));return t<0?a(-1).replace(a(1),i):i}},date:u,time:u,plural:l,selectordinal:l,select:function(t,e){var n=t[2];return function(t,e){return(n[t]||n.other)(e)}}};e.types=d},function(t,e){t.exports=class{getSandboxMode(t){return Promise.resolve("worker")}canLoadExtensionFromProject(t){return Promise.resolve(!1)}rewriteExtensionURL(t){return Promise.resolve(t)}canFetch(t){return Promise.resolve(!0)}canOpenWindow(t){return Promise.resolve(!0)}canRedirect(t){return Promise.resolve(!0)}canRecordAudio(){return Promise.resolve(!0)}canRecordVideo(){return Promise.resolve(!0)}canReadClipboard(){return Promise.resolve(!0)}canNotify(){return Promise.resolve(!0)}canGeolocate(){return Promise.resolve(!0)}canEmbed(t){return Promise.resolve(!0)}canDownload(t,e){return Promise.resolve(!0)}}},function(t,e,n){const r=n(2),i=n(3);t.exports=class{constructor(t){this.runtime=t}getInfo(){return{id:"coreExample",name:"CoreEx",blocks:[{func:"MAKE_A_VARIABLE",blockType:r.BUTTON,text:"make a variable (CoreEx)"},{opcode:"exampleOpcode",blockType:r.REPORTER,text:"example block"},{opcode:"exampleWithInlineImage",blockType:r.COMMAND,text:"block with image [CLOCKWISE] inline",arguments:{CLOCKWISE:{type:i.IMAGE,dataURI:'data:image/svg+xml,%3Csvg id="rotate-counter-clockwise" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 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n=e.getCustomState(y.STATE_KEY);n&&(t.setCustomState(y.STATE_KEY,a.simple(n)),n.penDown&&(t.onTargetMoved=this._onTargetMoved))}}_onTargetMoved(t,e,n,r){if(!r){const r=this._getPenLayerID();if(r>=0){const i=this._getPenState(t);this.runtime.renderer.penLine(r,i.penAttributes,e,n,t.x,t.y),this.runtime.requestRedraw()}}}_wrapColor(t){return l.wrapClamp(t,0,100)}_initColorParam(){return[{text:u({id:"pen.colorMenu.color",default:"color",description:"label for color element in color picker for pen extension"}),value:p},{text:u({id:"pen.colorMenu.saturation",default:"saturation",description:"label for saturation element in color picker for pen extension"}),value:f},{text:u({id:"pen.colorMenu.brightness",default:"brightness",description:"label for brightness element in color picker for pen extension"}),value:m},{text:u({id:"pen.colorMenu.transparency",default:"transparency",description:"label for transparency element in color picker for pen extension"}),value:g}]}_clampColorParam(t){return l.clamp(t,0,100)}_alphaToTransparency(t){return 100*(1-t)}_transparencyToAlpha(t){return 1-t/100}getInfo(){return{id:"pen",name:u({id:"pen.categoryName",default:"Pen",description:"Label for the pen extension category"}),blockIconURI:"data:image/svg+xml;base64,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",blocks:[{blockType:i.LABEL,text:u({id:"tw.pen.stageSelected",default:"Stage selected: less pen blocks",description:"Label that appears in the Pen category when the stage is selected"}),filter:[s.STAGE]},{opcode:"clear",blockType:i.COMMAND,text:u({id:"pen.clear",default:"erase all",description:"erase all pen trails and stamps"})},{opcode:"stamp",blockType:i.COMMAND,text:u({id:"pen.stamp",default:"stamp",description:"render current costume on the background"}),filter:[s.SPRITE]},{opcode:"penDown",blockType:i.COMMAND,text:u({id:"pen.penDown",default:"pen down",description:"start leaving a trail when the sprite moves"}),filter:[s.SPRITE]},{opcode:"penUp",blockType:i.COMMAND,text:u({id:"pen.penUp",default:"pen up",description:"stop leaving a trail behind the sprite"}),filter:[s.SPRITE]},{opcode:"setPenColorToColor",blockType:i.COMMAND,text:u({id:"pen.setColor",default:"set pen color to [COLOR]",description:"set the pen color to a particular (RGB) value"}),arguments:{COLOR:{type:r.COLOR}},filter:[s.SPRITE]},{opcode:"changePenColorParamBy",blockType:i.COMMAND,text:u({id:"pen.changeColorParam",default:"change pen [COLOR_PARAM] by [VALUE]",description:"change the state of a pen color parameter"}),arguments:{COLOR_PARAM:{type:r.STRING,menu:"colorParam",defaultValue:p},VALUE:{type:r.NUMBER,defaultValue:10}},filter:[s.SPRITE]},{opcode:"setPenColorParamTo",blockType:i.COMMAND,text:u({id:"pen.setColorParam",default:"set pen [COLOR_PARAM] to [VALUE]",description:"set the state for a pen color parameter e.g. saturation"}),arguments:{COLOR_PARAM:{type:r.STRING,menu:"colorParam",defaultValue:p},VALUE:{type:r.NUMBER,defaultValue:50}},filter:[s.SPRITE]},{opcode:"changePenSizeBy",blockType:i.COMMAND,text:u({id:"pen.changeSize",default:"change pen size by [SIZE]",description:"change the diameter of the trail left by a sprite"}),arguments:{SIZE:{type:r.NUMBER,defaultValue:1}},filter:[s.SPRITE]},{opcode:"setPenSizeTo",blockType:i.COMMAND,text:u({id:"pen.setSize",default:"set pen size to [SIZE]",description:"set the diameter of a trail left by a sprite"}),arguments:{SIZE:{type:r.NUMBER,defaultValue:1}},filter:[s.SPRITE]},{opcode:"setPenShadeToNumber",blockType:i.COMMAND,text:u({id:"pen.setShade",default:"set pen shade to [SHADE]",description:"legacy pen blocks - set pen shade"}),arguments:{SHADE:{type:r.NUMBER,defaultValue:1}},hideFromPalette:!0},{opcode:"changePenShadeBy",blockType:i.COMMAND,text:u({id:"pen.changeShade",default:"change pen shade by [SHADE]",description:"legacy pen blocks - change pen shade"}),arguments:{SHADE:{type:r.NUMBER,defaultValue:1}},hideFromPalette:!0},{opcode:"setPenHueToNumber",blockType:i.COMMAND,text:u({id:"pen.setHue",default:"set pen color to [HUE]",description:"legacy pen blocks - set pen color to number"}),arguments:{HUE:{type:r.NUMBER,defaultValue:1}},hideFromPalette:!0},{opcode:"changePenHueBy",blockType:i.COMMAND,text:u({id:"pen.changeHue",default:"change pen color by [HUE]",description:"legacy pen blocks - change pen color"}),arguments:{HUE:{type:r.NUMBER,defaultValue:1}},hideFromPalette:!0}],menus:{colorParam:{acceptReporters:!0,items:this._initColorParam()}}}}clear(){const t=this._getPenLayerID();t>=0&&(this.runtime.renderer.penClear(t),this.runtime.requestRedraw())}stamp(t,e){this._stamp(e.target)}_stamp(t){const e=this._getPenLayerID();e>=0&&(this.runtime.renderer.penStamp(e,t.drawableID),this.runtime.requestRedraw())}penDown(t,e){this._penDown(e.target)}_penDown(t){const e=this._getPenState(t);e.penDown||(e.penDown=!0,t.onTargetMoved=this._onTargetMoved);const n=this._getPenLayerID();n>=0&&(this.runtime.renderer.penPoint(n,e.penAttributes,t.x,t.y),this.runtime.requestRedraw())}penUp(t,e){this._penUp(e.target)}_penUp(t){const e=this._getPenState(t);e.penDown&&(e.penDown=!1,t.onTargetMoved=null)}setPenColorToColor(t,e){this._setPenColorToColor(t.COLOR,e.target)}_setPenColorToColor(t,e){const n=this._getPenState(e),r=o.toRgbColorObject(t),i=c.rgbToHsv(r);n.color=i.h/360*100,n.saturation=100*i.s,n.brightness=100*i.v,Object.prototype.hasOwnProperty.call(r,"a")?n.transparency=100*(1-r.a/255):n.transparency=0,n._shade=n.brightness/2,this._updatePenColor(n)}_updatePenColor(t){const e=c.hsvToRgb({h:360*t.color/100,s:t.saturation/100,v:t.brightness/100});t.penAttributes.color4f[0]=e.r/255,t.penAttributes.color4f[1]=e.g/255,t.penAttributes.color4f[2]=e.b/255,t.penAttributes.color4f[3]=this._transparencyToAlpha(t.transparency)}_setOrChangeColorParam(t,e,n,r){switch(t){case p:n.color=this._wrapColor(e+(r?n.color:0));break;case f:n.saturation=this._clampColorParam(e+(r?n.saturation:0));break;case m:n.brightness=this._clampColorParam(e+(r?n.brightness:0));break;case g:n.transparency=this._clampColorParam(e+(r?n.transparency:0));break;default:h.warn("Tried to set or change unknown color parameter: ".concat(t))}this._updatePenColor(n)}changePenColorParamBy(t,e){const n=this._getPenState(e.target);this._setOrChangeColorParam(t.COLOR_PARAM,o.toNumber(t.VALUE),n,!0)}setPenColorParamTo(t,e){const n=this._getPenState(e.target);this._setOrChangeColorParam(t.COLOR_PARAM,o.toNumber(t.VALUE),n,!1)}changePenSizeBy(t,e){this._changePenSizeBy(o.toNumber(t.SIZE),e.target)}_changePenSizeBy(t,e){const n=this._getPenState(e).penAttributes;n.diameter=this._clampPenSize(n.diameter+t)}setPenSizeTo(t,e){this._setPenSizeTo(o.toNumber(t.SIZE),e.target)}_setPenSizeTo(t,e){this._getPenState(e).penAttributes.diameter=this._clampPenSize(t)}setPenHueToNumber(t,e){this._setPenHueToNumber(o.toNumber(t.HUE),e.target)}_setPenHueToNumber(t,e){const n=this._getPenState(e),r=t/2;this._setOrChangeColorParam(p,r,n,!1),this._setOrChangeColorParam(g,0,n,!1),this._legacyUpdatePenColor(n)}changePenHueBy(t,e){this._changePenHueBy(o.toNumber(t.HUE),e.target)}_changePenHueBy(t,e){const n=this._getPenState(e),r=t/2;this._setOrChangeColorParam(p,r,n,!0),this._legacyUpdatePenColor(n)}setPenShadeToNumber(t,e){this._setPenShadeToNumber(o.toNumber(t.SHADE),e.target)}_setPenShadeToNumber(t,e){const n=this._getPenState(e);let r=o.toNumber(t);r%=200,r<0&&(r+=200),n._shade=r,this._legacyUpdatePenColor(n)}changePenShadeBy(t,e){this._changePenShadeBy(t.SHADE,e.target)}_changePenShadeBy(t,e){const n=this._getPenState(e),r=o.toNumber(t);this._setPenShadeToNumber(n._shade+r,e)}_legacyUpdatePenColor(t){let e=c.hsvToRgb({h:360*t.color/100,s:1,v:1});const n=t._shade>100?200-t._shade:t._shade;e=n<50?c.mixRgb(c.RGB_BLACK,e,(10+n)/60):c.mixRgb(e,c.RGB_WHITE,(n-50)/60);const r=c.rgbToHsv(e);t.color=100*r.h/360,t.saturation=100*r.s,t.brightness=100*r.v,this._updatePenColor(t)}}t.exports=y},function(t,e,n){const r=n(3),i=n(2),s=n(1),o=n(5),a=n(23),c=n(30),u=n(16),l=n(4),h=n(40),d=n(0),p="00001523-1212-efde-1523-785feabcd123",f="00004f0e-1212-efde-1523-785feabcd123",m="00001527-1212-efde-1523-785feabcd123",g="00001528-1212-efde-1523-785feabcd123",y="00001560-1212-efde-1523-785feabcd123",b="00001563-1212-efde-1523-785feabcd123",E="00001565-1212-efde-1523-785feabcd123",v=100,T=1,w=23,A=34,S=35,I=6,O=5,k=1,N=2,R=3,M=4,x={TILT:0,DISTANCE:0,LED:1},C={TILT:0,DISTANCE:1,LED:0};class D{constructor(t,e){this._parent=t,this._index=e,this._direction=1,this._power=100,this._isOn=!1,this._pendingTimeoutId=null,this._pendingTimeoutStartTime=null,this._pendingTimeoutDelay=null,this.startBraking=this.startBraking.bind(this),this.turnOff=this.turnOff.bind(this)}static get BRAKE_TIME_MS(){return 1e3}get direction(){return this._direction}set direction(t){this._direction=t<0?-1:1}get power(){return this._power}set power(t){const e=Math.max(0,Math.min(t,100));if(0===e)this._power=0;else{const t=100/e;this._power=30+70/t}}get isOn(){return this._isOn}get pendingTimeoutStartTime(){return this._pendingTimeoutStartTime}get pendingTimeoutDelay(){return this._pendingTimeoutDelay}turnOn(){const t=this._parent.generateOutputCommand(this._index+1,k,[this._power*this._direction]);this._parent.send(E,t),this._isOn=!0,this._clearTimeout()}turnOnFor(t){0!==this._power&&(t=Math.max(0,t),this.turnOn(),this._setNewTimeout(this.startBraking,t))}startBraking(){if(0===this._power)return;const t=this._parent.generateOutputCommand(this._index+1,k,[127]);this._parent.send(E,t),this._isOn=!1,this._setNewTimeout(this.turnOff,D.BRAKE_TIME_MS)}turnOff(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];if(0===this._power)return;const e=this._parent.generateOutputCommand(this._index+1,k,[0]);this._parent.send(E,e,t),this._isOn=!1}_clearTimeout(){null!==this._pendingTimeoutId&&(clearTimeout(this._pendingTimeoutId),this._pendingTimeoutId=null,this._pendingTimeoutStartTime=null,this._pendingTimeoutDelay=null)}_setNewTimeout(t,e){this._clearTimeout();const n=setTimeout((()=>{this._pendingTimeoutId===n&&(this._pendingTimeoutId=null,this._pendingTimeoutStartTime=null,this._pendingTimeoutDelay=null),t()}),e);this._pendingTimeoutId=n,this._pendingTimeoutStartTime=Date.now(),this._pendingTimeoutDelay=e}}class L{constructor(t,e){this._runtime=t,this._runtime.on("PROJECT_STOP_ALL",this.stopAll.bind(this)),this._extensionId=e,this._ports=["none","none"],this._motors=[null,null],this._sensors={tiltX:0,tiltY:0,distance:0},this._ble=null,this._runtime.registerPeripheralExtension(e,this),this._rateLimiter=new h(20),this._batteryLevelIntervalId=null,this.reset=this.reset.bind(this),this._onConnect=this._onConnect.bind(this),this._onMessage=this._onMessage.bind(this),this._checkBatteryLevel=this._checkBatteryLevel.bind(this)}get tiltX(){return this._sensors.tiltX}get tiltY(){return this._sensors.tiltY}get distance(){return this._sensors.distance}motor(t){return this._motors[t]}stopAllMotors(){this._motors.forEach((t=>{t&&t.turnOff(!1)}))}setLED(t){const e=[t>>16&255,t>>8&255,255&t],n=this.generateOutputCommand(I,M,e);return this.send(E,n)}setLEDMode(){const t=this.generateInputCommand(I,w,x.LED,0,C.LED,!1);return this.send(b,t)}stopLED(){const t=this.generateOutputCommand(I,M,[0,0,0]);return this.send(E,t)}playTone(t,e){const n=this.generateOutputCommand(O,N,[t,t>>8,e,e>>8]);return this.send(E,n)}stopTone(){const t=this.generateOutputCommand(O,R);return this.send(E,t,!1)}stopAll(){this.isConnected()&&(this.stopTone(),this.stopAllMotors())}scan(){this._ble&&this._ble.disconnect(),this._ble=new c(this._runtime,this._extensionId,{filters:[{services:[p]}],optionalServices:[f]},this._onConnect,this.reset)}connect(t){this._ble&&this._ble.connectPeripheral(t)}disconnect(){this._ble&&this._ble.disconnect(),this.reset()}reset(){this._ports=["none","none"],this._motors=[null,null],this._sensors={tiltX:0,tiltY:0,distance:0},this._batteryLevelIntervalId&&(window.clearInterval(this._batteryLevelIntervalId),this._batteryLevelIntervalId=null)}isConnected(){let t=!1;return this._ble&&(t=this._ble.isConnected()),t}send(t,e){let n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];return this.isConnected()?n&&!this._rateLimiter.okayToSend()?Promise.resolve():this._ble.write(f,t,u.uint8ArrayToBase64(e),"base64"):Promise.resolve()}generateOutputCommand(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=[t,e];return n&&(r=r.concat(n.length).concat(n)),r}generateInputCommand(t,e,n,r,i,s){return[1,2,t,e,n,r,0,0,0,i,s?1:0]}_onConnect(){this.setLEDMode(),this.setLED(255),this._ble.startNotifications(p,m,this._onMessage),this._batteryLevelIntervalId=window.setInterval(this._checkBatteryLevel,5e3)}_onMessage(t){const e=u.base64ToUint8Array(t);switch(e[0]){case 1:case 2:{const t=e[0];0===e[1]?this._clearPort(t):this._registerSensorOrMotor(t,e[3]);break}default:{const t=e[1],n=this._ports[t-1];n===S&&(this._sensors.distance=e[2]),n===A&&(this._sensors.tiltX=e[2],this._sensors.tiltY=e[3]);break}}}_checkBatteryLevel(){this._ble.read(p,g,!1)}_registerSensorOrMotor(t,e){if(this._ports[t-1]=e,e===T)this._motors[t-1]=new D(this,t-1);else{const n=e===S?"DISTANCE":"TILT",r=this.generateInputCommand(t,e,x[n],1,C[n],!0);this.send(b,r),this._ble.startNotifications(f,y,this._onMessage)}}_clearPort(t){const e=this._ports[t-1];e===A&&(this._sensors.tiltX=this._sensors.tiltY=0),e===S&&(this._sensors.distance=0),this._ports[t-1]="none",this._motors[t-1]=null}}const P="motor",B="motor A",U="motor B",j="all motors",F="this way",z="that way",_="reverse",G="up",V="down",Y="left",H="right",W="any";class K{static get EXTENSION_ID(){return"wedo2"}static get TILT_THRESHOLD(){return 15}constructor(t){this.runtime=t,this._peripheral=new L(this.runtime,K.EXTENSION_ID)}getInfo(){return{id:K.EXTENSION_ID,name:"WeDo 2.0",blockIconURI:"data:image/png;base64,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",showStatusButton:!0,blocks:[{opcode:"motorOnFor",text:o({id:"wedo2.motorOnFor",default:"turn [MOTOR_ID] on for [DURATION] seconds",description:"turn a motor on for some time"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:P},DURATION:{type:r.NUMBER,defaultValue:1}}},{opcode:"motorOn",text:o({id:"wedo2.motorOn",default:"turn [MOTOR_ID] on",description:"turn a motor on indefinitely"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:P}}},{opcode:"motorOff",text:o({id:"wedo2.motorOff",default:"turn [MOTOR_ID] off",description:"turn a motor off"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:P}}},{opcode:"startMotorPower",text:o({id:"wedo2.startMotorPower",default:"set [MOTOR_ID] power to [POWER]",description:"set the motor's power and turn it on"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:P},POWER:{type:r.NUMBER,defaultValue:100}}},{opcode:"setMotorDirection",text:o({id:"wedo2.setMotorDirection",default:"set [MOTOR_ID] direction to [MOTOR_DIRECTION]",description:"set the motor's turn direction"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:P},MOTOR_DIRECTION:{type:r.STRING,menu:"MOTOR_DIRECTION",defaultValue:F}}},{opcode:"setLightHue",text:o({id:"wedo2.setLightHue",default:"set light color to [HUE]",description:"set the LED color"}),blockType:i.COMMAND,arguments:{HUE:{type:r.NUMBER,defaultValue:50}}},{opcode:"playNoteFor",text:o({id:"wedo2.playNoteFor",default:"play note [NOTE] for [DURATION] seconds",description:"play a certain note for some time"}),blockType:i.COMMAND,arguments:{NOTE:{type:r.NUMBER,defaultValue:60},DURATION:{type:r.NUMBER,defaultValue:.5}},hideFromPalette:!0},{opcode:"whenDistance",text:o({id:"wedo2.whenDistance",default:"when distance [OP] [REFERENCE]",description:"check for when distance is < or > than reference"}),blockType:i.HAT,arguments:{OP:{type:r.STRING,menu:"OP",defaultValue:"<"},REFERENCE:{type:r.NUMBER,defaultValue:50}}},{opcode:"whenTilted",text:o({id:"wedo2.whenTilted",default:"when tilted [TILT_DIRECTION_ANY]",description:"check when tilted in a certain direction"}),func:"isTilted",blockType:i.HAT,arguments:{TILT_DIRECTION_ANY:{type:r.STRING,menu:"TILT_DIRECTION_ANY",defaultValue:W}}},{opcode:"getDistance",text:o({id:"wedo2.getDistance",default:"distance",description:"the value returned by the distance sensor"}),blockType:i.REPORTER},{opcode:"isTilted",text:o({id:"wedo2.isTilted",default:"tilted [TILT_DIRECTION_ANY]?",description:"whether the tilt sensor is tilted"}),blockType:i.BOOLEAN,arguments:{TILT_DIRECTION_ANY:{type:r.STRING,menu:"TILT_DIRECTION_ANY",defaultValue:W}}},{opcode:"getTiltAngle",text:o({id:"wedo2.getTiltAngle",default:"tilt angle [TILT_DIRECTION]",description:"the angle returned by the tilt sensor"}),blockType:i.REPORTER,arguments:{TILT_DIRECTION:{type:r.STRING,menu:"TILT_DIRECTION",defaultValue:G}}}],menus:{MOTOR_ID:{acceptReporters:!0,items:[{text:o({id:"wedo2.motorId.default",default:"motor",description:"label for motor element in motor menu for LEGO WeDo 2 extension"}),value:P},{text:o({id:"wedo2.motorId.a",default:"motor A",description:"label for motor A element in motor menu for LEGO WeDo 2 extension"}),value:B},{text:o({id:"wedo2.motorId.b",default:"motor B",description:"label for motor B element in motor menu for LEGO WeDo 2 extension"}),value:U},{text:o({id:"wedo2.motorId.all",default:"all motors",description:"label for all motors element in motor menu for LEGO WeDo 2 extension"}),value:j}]},MOTOR_DIRECTION:{acceptReporters:!0,items:[{text:o({id:"wedo2.motorDirection.forward",default:"this way",description:"label for forward element in motor direction menu for LEGO WeDo 2 extension"}),value:F},{text:o({id:"wedo2.motorDirection.backward",default:"that way",description:"label for backward element in motor direction menu for LEGO WeDo 2 extension"}),value:z},{text:o({id:"wedo2.motorDirection.reverse",default:"reverse",description:"label for reverse element in motor direction menu for LEGO WeDo 2 extension"}),value:_}]},TILT_DIRECTION:{acceptReporters:!0,items:[{text:o({id:"wedo2.tiltDirection.up",default:"up",description:"label for up element in tilt direction menu for LEGO WeDo 2 extension"}),value:G},{text:o({id:"wedo2.tiltDirection.down",default:"down",description:"label for down element in tilt direction menu for LEGO WeDo 2 extension"}),value:V},{text:o({id:"wedo2.tiltDirection.left",default:"left",description:"label for left element in tilt direction menu for LEGO WeDo 2 extension"}),value:Y},{text:o({id:"wedo2.tiltDirection.right",default:"right",description:"label for right element in tilt direction menu for LEGO WeDo 2 extension"}),value:H}]},TILT_DIRECTION_ANY:{acceptReporters:!0,items:[{text:o({id:"wedo2.tiltDirection.up",default:"up"}),value:G},{text:o({id:"wedo2.tiltDirection.down",default:"down"}),value:V},{text:o({id:"wedo2.tiltDirection.left",default:"left"}),value:Y},{text:o({id:"wedo2.tiltDirection.right",default:"right"}),value:H},{text:o({id:"wedo2.tiltDirection.any",default:"any",description:"label for any element in tilt direction menu for LEGO WeDo 2 extension"}),value:W}]},OP:{acceptReporters:!0,items:["<",">"]}}}}motorOnFor(t){let e=1e3*s.toNumber(t.DURATION);return e=l.clamp(e,0,15e3),new Promise((n=>{this._forEachMotor(t.MOTOR_ID,(t=>{const n=this._peripheral.motor(t);n&&n.turnOnFor(e)})),setTimeout(n,e)}))}motorOn(t){return this._forEachMotor(t.MOTOR_ID,(t=>{const e=this._peripheral.motor(t);e&&e.turnOn()})),new Promise((t=>{window.setTimeout((()=>{t()}),v)}))}motorOff(t){return this._forEachMotor(t.MOTOR_ID,(t=>{const e=this._peripheral.motor(t);e&&e.turnOff()})),new Promise((t=>{window.setTimeout((()=>{t()}),v)}))}startMotorPower(t){return this._forEachMotor(t.MOTOR_ID,(e=>{const n=this._peripheral.motor(e);n&&(n.power=l.clamp(s.toNumber(t.POWER),0,100),n.turnOn())})),new Promise((t=>{window.setTimeout((()=>{t()}),v)}))}setMotorDirection(t){return this._forEachMotor(t.MOTOR_ID,(e=>{const n=this._peripheral.motor(e);if(n){switch(t.MOTOR_DIRECTION){case F:n.direction=1;break;case z:n.direction=-1;break;case _:n.direction=-n.direction;break;default:d.warn("Unknown motor direction in setMotorDirection: ".concat(t.DIRECTION))}n.isOn&&(n.pendingTimeoutDelay?n.turnOnFor(n.pendingTimeoutStartTime+n.pendingTimeoutDelay-Date.now()):n.turnOn())}})),new Promise((t=>{window.setTimeout((()=>{t()}),v)}))}setLightHue(t){let e=s.toNumber(t.HUE);e=l.wrapClamp(e,0,100);const n=360*e/100,r=a.hsvToRgb({h:n,s:1,v:1}),i=a.rgbToDecimal(r);return this._peripheral.setLED(i),new Promise((t=>{window.setTimeout((()=>{t()}),v)}))}playNoteFor(t){let e=1e3*s.toNumber(t.DURATION);e=l.clamp(e,0,3e3);const n=l.clamp(s.toNumber(t.NOTE),25,125);if(0!==e)return new Promise((t=>{const r=this._noteToTone(n);this._peripheral.playTone(r,e),setTimeout(t,e)}))}whenDistance(t){switch(t.OP){case"<":return this._peripheral.distance<s.toNumber(t.REFERENCE);case">":return this._peripheral.distance>s.toNumber(t.REFERENCE);default:return d.warn("Unknown comparison operator in whenDistance: ".concat(t.OP)),!1}}whenTilted(t){return this._isTilted(t.TILT_DIRECTION_ANY)}getDistance(){return this._peripheral.distance}isTilted(t){return this._isTilted(t.TILT_DIRECTION_ANY)}getTiltAngle(t){return this._getTiltAngle(t.TILT_DIRECTION)}_isTilted(t){return t===W?this._getTiltAngle(G)>=K.TILT_THRESHOLD||this._getTiltAngle(V)>=K.TILT_THRESHOLD||this._getTiltAngle(Y)>=K.TILT_THRESHOLD||this._getTiltAngle(H)>=K.TILT_THRESHOLD:this._getTiltAngle(t)>=K.TILT_THRESHOLD}_getTiltAngle(t){switch(t){case G:return this._peripheral.tiltY>45?256-this._peripheral.tiltY:-this._peripheral.tiltY;case V:return this._peripheral.tiltY>45?this._peripheral.tiltY-256:this._peripheral.tiltY;case Y:return this._peripheral.tiltX>45?256-this._peripheral.tiltX:-this._peripheral.tiltX;case H:return this._peripheral.tiltX>45?this._peripheral.tiltX-256:this._peripheral.tiltX;default:d.warn("Unknown tilt direction in _getTiltAngle: ".concat(t))}}_forEachMotor(t,e){let n;switch(t){case B:n=[0];break;case U:n=[1];break;case j:case P:n=[0,1];break;default:d.warn("Invalid motor ID: ".concat(t)),n=[]}for(const t of n)e(t)}_noteToTone(t){return 440*Math.pow(2,(t-69)/12)}}t.exports=K},function(t,e,n){(function(t,e){!function(n){"use strict";var r,i="function"==typeof(r=n.atob)?r:"function"==typeof t?function(e){return new t(e,"base64").toString("binary")}:"object"==typeof n.base64js?function(t){var e=n.base64js.b64ToByteArray(t);return Array.prototype.map.call(e,(function(t){return String.fromCharCode(t)})).join("")}:function(){throw new Error("You're probably in an old browser or an iOS webworker. It might help to include beatgammit's base64-js.")};n.atob=i,e&&e.exports&&(e.exports=i)}(window)}).call(this,n(18).Buffer,n(115)(t))},function(t,e){t.exports=function(t){return t.webpackPolyfill||(t.deprecate=function(){},t.paths=[],t.children||(t.children=[]),Object.defineProperty(t,"loaded",{enumerable:!0,get:function(){return t.l}}),Object.defineProperty(t,"id",{enumerable:!0,get:function(){return t.i}}),t.webpackPolyfill=1),t}},function(t,e,n){(function(e){!function(){"use strict";t.exports=function(t){return(t instanceof e?t:e.from(t.toString(),"binary")).toString("base64")}}()}).call(this,n(18).Buffer)},function(t,e,n){const r=n(3),i=n(2),s=n(12),o=n(1),a=n(5),c=n(4),u=n(14);let l={};try{l=n(118)}catch(t){}class h{constructor(t){this.runtime=t,this._concurrencyCounter=0,this._drumPlayers=[],this._instrumentPlayerArrays=[],this._instrumentPlayerNoteArrays=[],this._bufferSources=[],this._loadAllSounds(),this._onTargetCreated=this._onTargetCreated.bind(this),this.runtime.on("targetWasCreated",this._onTargetCreated),this._playNoteForPicker=this._playNoteForPicker.bind(this),this.runtime.on("PLAY_NOTE",this._playNoteForPicker)}_loadAllSounds(){const t=[];this.DRUM_INFO.forEach(((e,n)=>{const r="drums/".concat(e.fileName),i=this._storeSound(r,n,this._drumPlayers);t.push(i)})),this.INSTRUMENT_INFO.forEach(((e,n)=>{this._instrumentPlayerArrays[n]=[],this._instrumentPlayerNoteArrays[n]=[],e.samples.forEach(((r,i)=>{const s="instruments/".concat(e.dirName,"/").concat(r),o=this._storeSound(s,i,this._instrumentPlayerArrays[n]);t.push(o)}))})),Promise.all(t).then((()=>{}))}_storeSound(t,e,n){const r="".concat(t,".mp3");if(!l[r])return;const i=l[r];return fetch(i).then((t=>t.arrayBuffer())).then((t=>this._decodeSound(t))).then((t=>{n[e]=t}))}_decodeSound(t){const e=this.runtime.audioEngine;return e?e.decodeSoundPlayer({data:{buffer:t}}):Promise.reject(new Error("No Audio Context Detected"))}_buildMenu(t){return t.map(((t,e)=>{const n={};return n.text=t.name,n.value=String(e+1),n}))}get DRUM_INFO(){return[{name:a({id:"music.drumSnare",default:"(1) Snare Drum",description:"Sound of snare drum as used in a standard drum kit"}),fileName:"1-snare"},{name:a({id:"music.drumBass",default:"(2) Bass Drum",description:"Sound of bass drum as used in a standard drum kit"}),fileName:"2-bass-drum"},{name:a({id:"music.drumSideStick",default:"(3) Side Stick",description:"Sound of a drum stick hitting the side of a drum (usually the snare)"}),fileName:"3-side-stick"},{name:a({id:"music.drumCrashCymbal",default:"(4) Crash Cymbal",description:"Sound of a drum stick hitting a crash cymbal"}),fileName:"4-crash-cymbal"},{name:a({id:"music.drumOpenHiHat",default:"(5) Open Hi-Hat",description:"Sound of a drum stick hitting a hi-hat while open"}),fileName:"5-open-hi-hat"},{name:a({id:"music.drumClosedHiHat",default:"(6) Closed Hi-Hat",description:"Sound of a drum stick hitting a hi-hat while closed"}),fileName:"6-closed-hi-hat"},{name:a({id:"music.drumTambourine",default:"(7) Tambourine",description:"Sound of a tambourine being struck"}),fileName:"7-tambourine"},{name:a({id:"music.drumHandClap",default:"(8) Hand Clap",description:"Sound of two hands clapping together"}),fileName:"8-hand-clap"},{name:a({id:"music.drumClaves",default:"(9) Claves",description:"Sound of claves being struck together"}),fileName:"9-claves"},{name:a({id:"music.drumWoodBlock",default:"(10) Wood Block",description:"Sound of a wood block being struck"}),fileName:"10-wood-block"},{name:a({id:"music.drumCowbell",default:"(11) Cowbell",description:"Sound of a cowbell being struck"}),fileName:"11-cowbell"},{name:a({id:"music.drumTriangle",default:"(12) Triangle",description:"Sound of a triangle (instrument) being struck"}),fileName:"12-triangle"},{name:a({id:"music.drumBongo",default:"(13) Bongo",description:"Sound of a bongo being struck"}),fileName:"13-bongo"},{name:a({id:"music.drumConga",default:"(14) Conga",description:"Sound of a conga being struck"}),fileName:"14-conga"},{name:a({id:"music.drumCabasa",default:"(15) Cabasa",description:"Sound of a cabasa being shaken"}),fileName:"15-cabasa"},{name:a({id:"music.drumGuiro",default:"(16) Guiro",description:"Sound of a guiro being played"}),fileName:"16-guiro"},{name:a({id:"music.drumVibraslap",default:"(17) Vibraslap",description:"Sound of a Vibraslap being played"}),fileName:"17-vibraslap"},{name:a({id:"music.drumCuica",default:"(18) Cuica",description:"Sound of a cuica being played"}),fileName:"18-cuica"}]}get INSTRUMENT_INFO(){return[{name:a({id:"music.instrumentPiano",default:"(1) Piano",description:"Sound of a piano"}),dirName:"1-piano",releaseTime:.5,samples:[24,36,48,60,72,84,96,108]},{name:a({id:"music.instrumentElectricPiano",default:"(2) Electric Piano",description:"Sound of an electric piano"}),dirName:"2-electric-piano",releaseTime:.5,samples:[60]},{name:a({id:"music.instrumentOrgan",default:"(3) Organ",description:"Sound of an organ"}),dirName:"3-organ",releaseTime:.5,samples:[60]},{name:a({id:"music.instrumentGuitar",default:"(4) Guitar",description:"Sound of an accoustic guitar"}),dirName:"4-guitar",releaseTime:.5,samples:[60]},{name:a({id:"music.instrumentElectricGuitar",default:"(5) Electric Guitar",description:"Sound of an electric guitar"}),dirName:"5-electric-guitar",releaseTime:.5,samples:[60]},{name:a({id:"music.instrumentBass",default:"(6) Bass",description:"Sound of an accoustic upright bass"}),dirName:"6-bass",releaseTime:.25,samples:[36,48]},{name:a({id:"music.instrumentPizzicato",default:"(7) Pizzicato",description:"Sound of a string instrument (e.g. violin) being plucked"}),dirName:"7-pizzicato",releaseTime:.25,samples:[60]},{name:a({id:"music.instrumentCello",default:"(8) Cello",description:"Sound of a cello being played with a bow"}),dirName:"8-cello",releaseTime:.1,samples:[36,48,60]},{name:a({id:"music.instrumentTrombone",default:"(9) Trombone",description:"Sound of a trombone being played"}),dirName:"9-trombone",samples:[36,48,60]},{name:a({id:"music.instrumentClarinet",default:"(10) Clarinet",description:"Sound of a clarinet being played"}),dirName:"10-clarinet",samples:[48,60]},{name:a({id:"music.instrumentSaxophone",default:"(11) Saxophone",description:"Sound of a saxophone being played"}),dirName:"11-saxophone",samples:[36,60,84]},{name:a({id:"music.instrumentFlute",default:"(12) Flute",description:"Sound of a flute being played"}),dirName:"12-flute",samples:[60,72]},{name:a({id:"music.instrumentWoodenFlute",default:"(13) Wooden Flute",description:"Sound of a wooden flute being played"}),dirName:"13-wooden-flute",samples:[60,72]},{name:a({id:"music.instrumentBassoon",default:"(14) Bassoon",description:"Sound of a bassoon being played"}),dirName:"14-bassoon",samples:[36,48,60]},{name:a({id:"music.instrumentChoir",default:"(15) Choir",description:"Sound of a choir singing"}),dirName:"15-choir",releaseTime:.25,samples:[48,60,72]},{name:a({id:"music.instrumentVibraphone",default:"(16) Vibraphone",description:"Sound of a vibraphone being struck"}),dirName:"16-vibraphone",releaseTime:.5,samples:[60,72]},{name:a({id:"music.instrumentMusicBox",default:"(17) Music Box",description:"Sound of a music box playing"}),dirName:"17-music-box",releaseTime:.25,samples:[60]},{name:a({id:"music.instrumentSteelDrum",default:"(18) Steel Drum",description:"Sound of a steel drum being struck"}),dirName:"18-steel-drum",releaseTime:.5,samples:[60]},{name:a({id:"music.instrumentMarimba",default:"(19) Marimba",description:"Sound of a marimba being struck"}),dirName:"19-marimba",samples:[60]},{name:a({id:"music.instrumentSynthLead",default:"(20) Synth Lead",description:'Sound of a "lead" synthesizer being played'}),dirName:"20-synth-lead",releaseTime:.1,samples:[60]},{name:a({id:"music.instrumentSynthPad",default:"(21) Synth Pad",description:'Sound of a "pad" synthesizer being played'}),dirName:"21-synth-pad",releaseTime:.25,samples:[60]}]}get MIDI_INSTRUMENTS(){return[1,1,1,1,2,2,4,4,17,17,17,16,19,16,17,17,3,3,3,3,3,3,3,3,4,4,5,5,5,5,5,5,6,6,6,6,6,6,6,6,8,8,8,8,8,7,8,19,8,8,8,8,15,15,15,19,9,9,9,9,9,9,9,9,11,11,11,11,14,14,14,10,12,12,13,13,13,13,12,12,20,20,20,20,20,20,20,20,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,4,4,4,4,17,14,8,10,17,17,18,19,1,1,1,1,21,21,21,21,21,21,21,21]}get MIDI_DRUMS(){return[[1,-4],[1,0],[2,0],[0,0],[7,0],[0,2],[1,-6,4],[5,0],[1,-3,3.2],[5,0],[1,0,3],[4,-8],[1,4,3],[1,7,2.7],[3,-8],[1,10,2.7],[4,-2],[3,-11],[4,2],[6,0],[3,0,3.5],[10,0],[3,-8,3.5],[16,-6],[4,2],[12,2],[12,0],[13,0,.2],[13,0,2],[13,-5,2],[12,12],[12,5],[10,19],[10,12],[14,0],[14,0],[17,12],[17,5],[15,0],[15,0],[8,0],[9,0],[9,-4],[17,-5],[17,0],[11,-6,1],[11,-6,3]]}static get STATE_KEY(){return"Scratch.music"}static get DEFAULT_MUSIC_STATE(){return{currentInstrument:0}}static get MIDI_NOTE_RANGE(){return{min:0,max:130}}static get BEAT_RANGE(){return{min:0,max:100}}static get TEMPO_RANGE(){return{min:20,max:500}}static get CONCURRENCY_LIMIT(){return 30}_getMusicState(t){let e=t.getCustomState(h.STATE_KEY);return e||(e=s.simple(h.DEFAULT_MUSIC_STATE),t.setCustomState(h.STATE_KEY,e)),e}_onTargetCreated(t,e){if(e){const n=e.getCustomState(h.STATE_KEY);n&&t.setCustomState(h.STATE_KEY,s.simple(n))}}getInfo(){return{id:"music",name:a({id:"music.categoryName",default:"Music",description:"Label for the Music extension category"}),menuIconURI:"data:image/svg+xml;base64,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",blockIconURI:"data:image/svg+xml;base64,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",blocks:[{opcode:"playDrumForBeats",blockType:i.COMMAND,text:a({id:"music.playDrumForBeats",default:"play drum [DRUM] for [BEATS] beats",description:"play drum sample for a number of beats"}),arguments:{DRUM:{type:r.NUMBER,menu:"DRUM",defaultValue:1},BEATS:{type:r.NUMBER,defaultValue:.25}}},{opcode:"midiPlayDrumForBeats",blockType:i.COMMAND,text:a({id:"music.midiPlayDrumForBeats",default:"play drum [DRUM] for [BEATS] beats",description:"play drum sample for a number of beats according to a mapping of MIDI codes"}),arguments:{DRUM:{type:r.NUMBER,menu:"DRUM",defaultValue:1},BEATS:{type:r.NUMBER,defaultValue:.25}},hideFromPalette:!0},{opcode:"restForBeats",blockType:i.COMMAND,text:a({id:"music.restForBeats",default:"rest for [BEATS] beats",description:"rest (play no sound) for a number of beats"}),arguments:{BEATS:{type:r.NUMBER,defaultValue:.25}}},{opcode:"playNoteForBeats",blockType:i.COMMAND,text:a({id:"music.playNoteForBeats",default:"play note [NOTE] for [BEATS] beats",description:"play a note for a number of beats"}),arguments:{NOTE:{type:r.NOTE,defaultValue:60},BEATS:{type:r.NUMBER,defaultValue:.25}}},{opcode:"setInstrument",blockType:i.COMMAND,text:a({id:"music.setInstrument",default:"set instrument to [INSTRUMENT]",description:"set the instrument (e.g. piano, guitar, trombone) for notes played"}),arguments:{INSTRUMENT:{type:r.NUMBER,menu:"INSTRUMENT",defaultValue:1}}},{opcode:"midiSetInstrument",blockType:i.COMMAND,text:a({id:"music.midiSetInstrument",default:"set instrument to [INSTRUMENT]",description:"set the instrument for notes played according to a mapping of MIDI codes"}),arguments:{INSTRUMENT:{type:r.NUMBER,defaultValue:1}},hideFromPalette:!0},{opcode:"setTempo",blockType:i.COMMAND,text:a({id:"music.setTempo",default:"set tempo to [TEMPO]",description:"set tempo (speed) for notes, drums, and rests played"}),arguments:{TEMPO:{type:r.NUMBER,defaultValue:60}}},{opcode:"changeTempo",blockType:i.COMMAND,text:a({id:"music.changeTempo",default:"change tempo by [TEMPO]",description:"change tempo (speed) for notes, drums, and rests played"}),arguments:{TEMPO:{type:r.NUMBER,defaultValue:20}}},{opcode:"getTempo",text:a({id:"music.getTempo",default:"tempo",description:"get the current tempo (speed) for notes, drums, and rests played"}),blockType:i.REPORTER}],menus:{DRUM:{acceptReporters:!0,items:this._buildMenu(this.DRUM_INFO)},INSTRUMENT:{acceptReporters:!0,items:this._buildMenu(this.INSTRUMENT_INFO)}}}}_isConcurrencyLimited(){return this.runtime.runtimeOptions.miscLimits&&this._concurrencyCounter>h.CONCURRENCY_LIMIT}playDrumForBeats(t,e){this._playDrumForBeats(t.DRUM,t.BEATS,e)}midiPlayDrumForBeats(t,e){let n=o.toNumber(t.DRUM);n=Math.round(n);const r=this.MIDI_DRUMS[n-35];n=r?r[0]:2,n+=1,this._playDrumForBeats(n,t.BEATS,e)}_playDrumForBeats(t,e,n){this._stackTimerNeedsInit(n)?(t=o.toNumber(t),t=Math.round(t),t-=1,t=c.wrapClamp(t,0,this.DRUM_INFO.length-1),e=o.toNumber(e),e=this._clampBeats(e),this._playDrumNum(n,t),this._startStackTimer(n,this._beatsToSec(e))):this._checkStackTimer(n)}_playDrumNum(t,e){if(null===t.runtime.audioEngine)return;if(null===t.target.sprite.soundBank)return;if(this._isConcurrencyLimited())return;const n=this._drumPlayers[e];if(void 0===n)return;n.isPlaying&&!n.isStarting&&n.take();const r=t.runtime.audioEngine,i=r.audioContext.createGain();i.gain.setValueAtTime(t.target.volume/100,r.currentTime),i.connect(r.getInputNode()),this._concurrencyCounter++,n.once("stop",(()=>{this._concurrencyCounter--})),n.play(),n.connect({getInputNode:()=>i})}restForBeats(t,e){if(this._stackTimerNeedsInit(e)){let n=o.toNumber(t.BEATS);n=this._clampBeats(n),this._startStackTimer(e,this._beatsToSec(n))}else this._checkStackTimer(e)}playNoteForBeats(t,e){if(this._stackTimerNeedsInit(e)){let n=o.toNumber(t.NOTE);n=c.clamp(n,h.MIDI_NOTE_RANGE.min,h.MIDI_NOTE_RANGE.max);let r=o.toNumber(t.BEATS);if(r=this._clampBeats(r),0===r)return;const i=this._beatsToSec(r);this._playNote(e,n,i),this._startStackTimer(e,i)}else this._checkStackTimer(e)}_playNoteForPicker(t,e){if(e!==this.getInfo().name)return;const n={runtime:this.runtime,target:this.runtime.getEditingTarget()};this._playNote(n,t,.25)}_playNote(t,e,n){if(null===t.runtime.audioEngine)return;if(null===t.target.sprite.soundBank)return;if(this._isConcurrencyLimited())return;const r=this._getMusicState(t.target).currentInstrument,i=this.INSTRUMENT_INFO[r].samples,s=this._selectSampleIndexForNote(e,i);if(void 0===this._instrumentPlayerArrays[r])return;if(void 0===this._instrumentPlayerArrays[r][s])return;const o=t.runtime.audioEngine;this._instrumentPlayerNoteArrays[r][e]||(this._instrumentPlayerNoteArrays[r][e]=this._instrumentPlayerArrays[r][s].take());const a=this._instrumentPlayerNoteArrays[r][e];a.isPlaying&&!a.isStarting&&a.take();const c=i[s],u=this._ratioForPitchInterval(e-c),l=o.audioContext,h=l.createGain();h.gain.setValueAtTime(t.target.volume/100,o.currentTime);const d=l.createGain();h.connect(d),d.connect(o.getInputNode());let p=this.INSTRUMENT_INFO[r].releaseTime;void 0===p&&(p=.01);const f=l.currentTime+n,m=f+p;d.gain.setValueAtTime(1,f),d.gain.linearRampToValueAtTime(1e-4,m),this._concurrencyCounter++,a.once("stop",(()=>{this._concurrencyCounter--})),a.play(),a.connect({getInputNode:()=>h}),a.outputNode.playbackRate.value=u,a.outputNode.stop(m)}_selectSampleIndexForNote(t,e){for(let n=e.length-1;n>=0;n--)if(t>=e[n])return n;return 0}_ratioForPitchInterval(t){return Math.pow(2,t/12)}_clampBeats(t){return c.clamp(t,h.BEAT_RANGE.min,h.BEAT_RANGE.max)}_beatsToSec(t){return 60/this.getTempo()*t}_stackTimerNeedsInit(t){return!t.stackFrame.timer}_startStackTimer(t,e){t.stackFrame.timer=new u,t.stackFrame.timer.start(),t.stackFrame.duration=e,t.yield()}_checkStackTimer(t){t.stackFrame.timer.timeElapsed()<1e3*t.stackFrame.duration&&t.yield()}setInstrument(t,e){this._setInstrument(t.INSTRUMENT,e,!1)}midiSetInstrument(t,e){this._setInstrument(t.INSTRUMENT,e,!0)}_setInstrument(t,e,n){const r=this._getMusicState(e.target);t=o.toNumber(t),t=Math.round(t),t-=1,n&&(t=(this.MIDI_INSTRUMENTS[t]||0)-1),t=c.wrapClamp(t,0,this.INSTRUMENT_INFO.length-1),r.currentInstrument=t}setTempo(t){const e=o.toNumber(t.TEMPO);this._updateTempo(e)}changeTempo(t){const e=o.toNumber(t.TEMPO)+this.getTempo();this._updateTempo(e)}_updateTempo(t){t=c.clamp(t,h.TEMPO_RANGE.min,h.TEMPO_RANGE.max);const e=this.runtime.getTargetForStage();e&&(e.tempo=t)}getTempo(){const t=this.runtime.getTargetForStage();return t?t.tempo:60}}t.exports=h},function(t,e,n){t.exports={"drums/1-snare.mp3":n(119),"drums/2-bass-drum.mp3":n(120),"drums/3-side-stick.mp3":n(121),"drums/4-crash-cymbal.mp3":n(122),"drums/5-open-hi-hat.mp3":n(123),"drums/6-closed-hi-hat.mp3":n(124),"drums/7-tambourine.mp3":n(125),"drums/8-hand-clap.mp3":n(126),"drums/9-claves.mp3":n(127),"drums/10-wood-block.mp3":n(128),"drums/11-cowbell.mp3":n(129),"drums/12-triangle.mp3":n(130),"drums/13-bongo.mp3":n(131),"drums/14-conga.mp3":n(132),"drums/15-cabasa.mp3":n(133),"drums/16-guiro.mp3":n(134),"drums/17-vibraslap.mp3":n(135),"drums/18-cuica.mp3":n(136),"instruments/1-piano/24.mp3":n(137),"instruments/1-piano/36.mp3":n(138),"instruments/1-piano/48.mp3":n(139),"instruments/1-piano/60.mp3":n(140),"instruments/1-piano/72.mp3":n(141),"instruments/1-piano/84.mp3":n(142),"instruments/1-piano/96.mp3":n(143),"instruments/1-piano/108.mp3":n(144),"instruments/2-electric-piano/60.mp3":n(145),"instruments/3-organ/60.mp3":n(146),"instruments/4-guitar/60.mp3":n(147),"instruments/5-electric-guitar/60.mp3":n(148),"instruments/6-bass/36.mp3":n(149),"instruments/6-bass/48.mp3":n(150),"instruments/7-pizzicato/60.mp3":n(151),"instruments/8-cello/36.mp3":n(152),"instruments/8-cello/48.mp3":n(153),"instruments/8-cello/60.mp3":n(154),"instruments/9-trombone/36.mp3":n(155),"instruments/9-trombone/48.mp3":n(156),"instruments/9-trombone/60.mp3":n(157),"instruments/10-clarinet/48.mp3":n(158),"instruments/10-clarinet/60.mp3":n(159),"instruments/11-saxophone/36.mp3":n(160),"instruments/11-saxophone/60.mp3":n(161),"instruments/11-saxophone/84.mp3":n(162),"instruments/12-flute/60.mp3":n(163),"instruments/12-flute/72.mp3":n(164),"instruments/13-wooden-flute/60.mp3":n(165),"instruments/13-wooden-flute/72.mp3":n(166),"instruments/14-bassoon/36.mp3":n(167),"instruments/14-bassoon/48.mp3":n(168),"instruments/14-bassoon/60.mp3":n(169),"instruments/15-choir/48.mp3":n(170),"instruments/15-choir/60.mp3":n(171),"instruments/15-choir/72.mp3":n(172),"instruments/16-vibraphone/60.mp3":n(173),"instruments/16-vibraphone/72.mp3":n(174),"instruments/17-music-box/60.mp3":n(175),"instruments/18-steel-drum/60.mp3":n(176),"instruments/19-marimba/60.mp3":n(177),"instruments/20-synth-lead/60.mp3":n(178),"instruments/21-synth-pad/60.mp3":n(179)}},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e){t.exports=null},function(t,e,n){const r=n(3),i=n(2),s=n(0),o=n(1),a=n(5),c=n(30),u=n(16),l=129,h=130,d="micro:bit extension stopped receiving data",p=61445,f="5261da01-fa7e-42ab-850b-7c80220097cc",m="5261da02-fa7e-42ab-850b-7c80220097cc";class g{constructor(t,e){this._runtime=t,this._ble=null,this._runtime.registerPeripheralExtension(e,this),this._extensionId=e,this._sensors={tiltX:0,tiltY:0,buttonA:0,buttonB:0,touchPins:[0,0,0],gestureState:0,ledMatrixState:new Uint8Array(5)},this._gestures={moving:!1,move:{active:!1,timeout:!1},shake:{active:!1,timeout:!1},jump:{active:!1,timeout:!1}},this._timeoutID=null,this._busy=!1,this._busyTimeoutID=null,this.reset=this.reset.bind(this),this._onConnect=this._onConnect.bind(this),this._onMessage=this._onMessage.bind(this)}displayText(t){const e=new Uint8Array(t.length);for(let n=0;n<t.length;n++)e[n]=t.charCodeAt(n);return this.send(l,e)}displayMatrix(t){return this.send(h,t)}get tiltX(){return this._sensors.tiltX}get tiltY(){return this._sensors.tiltY}get buttonA(){return this._sensors.buttonA}get buttonB(){return this._sensors.buttonB}get gestureState(){return this._sensors.gestureState}get ledMatrixState(){return this._sensors.ledMatrixState}scan(){this._ble&&this._ble.disconnect(),this._ble=new c(this._runtime,this._extensionId,{filters:[{services:[p]}]},this._onConnect,this.reset)}connect(t){this._ble&&this._ble.connectPeripheral(t)}disconnect(){this._ble&&this._ble.disconnect(),this.reset()}reset(){this._timeoutID&&(window.clearTimeout(this._timeoutID),this._timeoutID=null)}isConnected(){let t=!1;return this._ble&&(t=this._ble.isConnected()),t}send(t,e){if(!this.isConnected())return;if(this._busy)return;this._busy=!0,this._busyTimeoutID=window.setTimeout((()=>{this._busy=!1}),5e3);const n=new Uint8Array(e.length+1);n[0]=t;for(let t=0;t<e.length;t++)n[t+1]=e[t];const r=u.uint8ArrayToBase64(n);this._ble.write(p,m,r,"base64",!0).then((()=>{this._busy=!1,window.clearTimeout(this._busyTimeoutID)}))}_onConnect(){this._ble.read(p,f,!0,this._onMessage),this._timeoutID=window.setTimeout((()=>this._ble.handleDisconnectError(d)),4500)}_onMessage(t){const e=u.base64ToUint8Array(t);this._sensors.tiltX=e[1]|e[0]<<8,this._sensors.tiltX>32768&&(this._sensors.tiltX-=65536),this._sensors.tiltY=e[3]|e[2]<<8,this._sensors.tiltY>32768&&(this._sensors.tiltY-=65536),this._sensors.buttonA=e[4],this._sensors.buttonB=e[5],this._sensors.touchPins[0]=e[6],this._sensors.touchPins[1]=e[7],this._sensors.touchPins[2]=e[8],this._sensors.gestureState=e[9],window.clearTimeout(this._timeoutID),this._timeoutID=window.setTimeout((()=>this._ble.handleDisconnectError(d)),4500)}_checkPinState(t){return this._sensors.touchPins[t]}}const y="front",b="back",E="left",v="right",T="any",w="moved",A="shaken",S="jumped",I="A",O="B",k="any",N="on",R="off";class M{static get EXTENSION_NAME(){return"micro:bit"}static get EXTENSION_ID(){return"microbit"}static get TILT_THRESHOLD(){return 15}get BUTTONS_MENU(){return[{text:"A",value:I},{text:"B",value:O},{text:a({id:"microbit.buttonsMenu.any",default:"any",description:'label for "any" element in button picker for micro:bit extension'}),value:k}]}get GESTURES_MENU(){return[{text:a({id:"microbit.gesturesMenu.moved",default:"moved",description:"label for moved gesture in gesture picker for micro:bit extension"}),value:w},{text:a({id:"microbit.gesturesMenu.shaken",default:"shaken",description:"label for shaken gesture in gesture picker for micro:bit extension"}),value:A},{text:a({id:"microbit.gesturesMenu.jumped",default:"jumped",description:"label for jumped gesture in gesture picker for micro:bit extension"}),value:S}]}get PIN_STATE_MENU(){return[{text:a({id:"microbit.pinStateMenu.on",default:"on",description:"label for on element in pin state picker for micro:bit extension"}),value:N},{text:a({id:"microbit.pinStateMenu.off",default:"off",description:"label for off element in pin state picker for micro:bit extension"}),value:R}]}get TILT_DIRECTION_MENU(){return[{text:a({id:"microbit.tiltDirectionMenu.front",default:"front",description:"label for front element in tilt direction picker for micro:bit extension"}),value:y},{text:a({id:"microbit.tiltDirectionMenu.back",default:"back",description:"label for back element in tilt direction picker for micro:bit extension"}),value:b},{text:a({id:"microbit.tiltDirectionMenu.left",default:"left",description:"label for left element in tilt direction picker for micro:bit extension"}),value:E},{text:a({id:"microbit.tiltDirectionMenu.right",default:"right",description:"label for right element in tilt direction picker for micro:bit extension"}),value:v}]}get TILT_DIRECTION_ANY_MENU(){return[...this.TILT_DIRECTION_MENU,{text:a({id:"microbit.tiltDirectionMenu.any",default:"any",description:"label for any direction element in tilt direction picker for micro:bit extension"}),value:T}]}constructor(t){this.runtime=t,this._peripheral=new g(this.runtime,M.EXTENSION_ID)}getInfo(){return{id:M.EXTENSION_ID,name:M.EXTENSION_NAME,blockIconURI:"data:image/png;base64,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",showStatusButton:!0,blocks:[{opcode:"whenButtonPressed",text:a({id:"microbit.whenButtonPressed",default:"when [BTN] button pressed",description:"when the selected button on the micro:bit is pressed"}),blockType:i.HAT,arguments:{BTN:{type:r.STRING,menu:"buttons",defaultValue:I}}},{opcode:"isButtonPressed",text:a({id:"microbit.isButtonPressed",default:"[BTN] button pressed?",description:"is the selected button on the micro:bit pressed?"}),blockType:i.BOOLEAN,arguments:{BTN:{type:r.STRING,menu:"buttons",defaultValue:I}}},"---",{opcode:"whenGesture",text:a({id:"microbit.whenGesture",default:"when [GESTURE]",description:"when the selected gesture is detected by the micro:bit"}),blockType:i.HAT,arguments:{GESTURE:{type:r.STRING,menu:"gestures",defaultValue:w}}},"---",{opcode:"displaySymbol",text:a({id:"microbit.displaySymbol",default:"display [MATRIX]",description:"display a pattern on the micro:bit display"}),blockType:i.COMMAND,arguments:{MATRIX:{type:r.MATRIX,defaultValue:"0101010101100010101000100"}}},{opcode:"displayText",text:a({id:"microbit.displayText",default:"display text [TEXT]",description:"display text on the micro:bit display"}),blockType:i.COMMAND,arguments:{TEXT:{type:r.STRING,defaultValue:a({id:"microbit.defaultTextToDisplay",default:"Hello!",description:'default text to display.\n                                IMPORTANT - the micro:bit only supports letters a-z, A-Z.\n                                Please substitute a default word in your language\n                                that can be written with those characters,\n                                substitute non-accented characters or leave it as "Hello!".\n                                Check the micro:bit site documentation for details'})}}},{opcode:"displayClear",text:a({id:"microbit.clearDisplay",default:"clear display",description:"display nothing on the micro:bit display"}),blockType:i.COMMAND},"---",{opcode:"whenTilted",text:a({id:"microbit.whenTilted",default:"when tilted [DIRECTION]",description:"when the micro:bit is tilted in a direction"}),blockType:i.HAT,arguments:{DIRECTION:{type:r.STRING,menu:"tiltDirectionAny",defaultValue:T}}},{opcode:"isTilted",text:a({id:"microbit.isTilted",default:"tilted [DIRECTION]?",description:"is the micro:bit is tilted in a direction?"}),blockType:i.BOOLEAN,arguments:{DIRECTION:{type:r.STRING,menu:"tiltDirectionAny",defaultValue:T}}},{opcode:"getTiltAngle",text:a({id:"microbit.tiltAngle",default:"tilt angle [DIRECTION]",description:"how much the micro:bit is tilted in a direction"}),blockType:i.REPORTER,arguments:{DIRECTION:{type:r.STRING,menu:"tiltDirection",defaultValue:y}}},"---",{opcode:"whenPinConnected",text:a({id:"microbit.whenPinConnected",default:"when pin [PIN] connected",description:"when the pin detects a connection to Earth/Ground"}),blockType:i.HAT,arguments:{PIN:{type:r.STRING,menu:"touchPins",defaultValue:"0"}}}],menus:{buttons:{acceptReporters:!0,items:this.BUTTONS_MENU},gestures:{acceptReporters:!0,items:this.GESTURES_MENU},pinState:{acceptReporters:!0,items:this.PIN_STATE_MENU},tiltDirection:{acceptReporters:!0,items:this.TILT_DIRECTION_MENU},tiltDirectionAny:{acceptReporters:!0,items:this.TILT_DIRECTION_ANY_MENU},touchPins:{acceptReporters:!0,items:["0","1","2"]}}}}whenButtonPressed(t){return"any"===t.BTN?this._peripheral.buttonA|this._peripheral.buttonB:"A"===t.BTN?this._peripheral.buttonA:"B"===t.BTN&&this._peripheral.buttonB}isButtonPressed(t){return"any"===t.BTN?!!(this._peripheral.buttonA|this._peripheral.buttonB):"A"===t.BTN?0!==this._peripheral.buttonA:"B"===t.BTN&&0!==this._peripheral.buttonB}whenGesture(t){const e=o.toString(t.GESTURE);return"moved"===e?this._peripheral.gestureState>>2&1:"shaken"===e?1&this._peripheral.gestureState:"jumped"===e&&this._peripheral.gestureState>>1&1}displaySymbol(t){const e=o.toString(t.MATRIX).replace(/\s/g,"").split("").reduce(((t,e,n)=>"0"===e?t:t+Math.pow(2,n)),0);return null!==e&&(this._peripheral.ledMatrixState[0]=31&e,this._peripheral.ledMatrixState[1]=e>>5&31,this._peripheral.ledMatrixState[2]=e>>10&31,this._peripheral.ledMatrixState[3]=e>>15&31,this._peripheral.ledMatrixState[4]=e>>20&31,this._peripheral.displayMatrix(this._peripheral.ledMatrixState)),new Promise((t=>{setTimeout((()=>{t()}),100)}))}displayText(t){const e=String(t.TEXT).substring(0,19);e.length>0&&this._peripheral.displayText(e);const n=120*(6*e.length+6);return new Promise((t=>{setTimeout((()=>{t()}),n)}))}displayClear(){for(let t=0;t<5;t++)this._peripheral.ledMatrixState[t]=0;return this._peripheral.displayMatrix(this._peripheral.ledMatrixState),new Promise((t=>{setTimeout((()=>{t()}),100)}))}whenTilted(t){return this._isTilted(t.DIRECTION)}isTilted(t){return this._isTilted(t.DIRECTION)}getTiltAngle(t){return this._getTiltAngle(t.DIRECTION)}_isTilted(t){return t===T?Math.abs(this._peripheral.tiltX/10)>=M.TILT_THRESHOLD||Math.abs(this._peripheral.tiltY/10)>=M.TILT_THRESHOLD:this._getTiltAngle(t)>=M.TILT_THRESHOLD}_getTiltAngle(t){switch(t){case y:return Math.round(this._peripheral.tiltY/-10);case b:return Math.round(this._peripheral.tiltY/10);case E:return Math.round(this._peripheral.tiltX/-10);case v:return Math.round(this._peripheral.tiltX/10);default:s.warn("Unknown tilt direction in _getTiltAngle: ".concat(t))}}whenPinConnected(t){const e=parseInt(t.PIN,10);if(!isNaN(e))return!(e<0||e>2)&&this._peripheral._checkPinState(e)}}t.exports=M},function(t,e,n){const r=n(5),i=n(62),s=n(3),o=n(2),a=n(1),c=n(4),u=n(12),l=n(0),{fetchWithTimeout:h}=n(41),d="ALTO",p="TENOR",f="SQUEAK",m="GIANT",g="KITTEN",y="ar",b="zh-cn",E="da",v="nl",T="en",w="fr",A="de",S="hi",I="is",O="it",k="ja",N="ko",R="nb",M="pl",x="pt-br",C="pt",D="ro",L="ru",P="es",B="es-419",U="sv",j="tr",F="cy";class z{constructor(t){this.runtime=t,this._soundPlayers=new Map,this._stopAllSpeech=this._stopAllSpeech.bind(this),this.runtime&&this.runtime.on("PROJECT_STOP_ALL",this._stopAllSpeech),this._onTargetCreated=this._onTargetCreated.bind(this),this.runtime&&t.on("targetWasCreated",this._onTargetCreated),this._supportedLocales=this._getSupportedLocales()}get VOICE_INFO(){return{[d]:{name:r({id:"text2speech.alto",default:"alto",description:"Name for a voice with ambiguous gender."}),gender:"female",playbackRate:1},[p]:{name:r({id:"text2speech.tenor",default:"tenor",description:"Name for a voice with ambiguous gender."}),gender:"male",playbackRate:1},[f]:{name:r({id:"text2speech.squeak",default:"squeak",description:"Name for a funny voice with a high pitch."}),gender:"female",playbackRate:1.19},[m]:{name:r({id:"text2speech.giant",default:"giant",description:"Name for a funny voice with a low pitch."}),gender:"male",playbackRate:.84},[g]:{name:r({id:"text2speech.kitten",default:"kitten",description:"A baby cat."}),gender:"female",playbackRate:1.41}}}get LANGUAGE_INFO(){return{[y]:{name:"Arabic",locales:["ar"],speechSynthLocale:"arb",singleGender:!0},[b]:{name:"Chinese (Mandarin)",locales:["zh-cn","zh-tw"],speechSynthLocale:"cmn-CN",singleGender:!0},[E]:{name:"Danish",locales:["da"],speechSynthLocale:"da-DK"},[v]:{name:"Dutch",locales:["nl"],speechSynthLocale:"nl-NL"},[T]:{name:"English",locales:["en"],speechSynthLocale:"en-US"},[w]:{name:"French",locales:["fr"],speechSynthLocale:"fr-FR"},[A]:{name:"German",locales:["de"],speechSynthLocale:"de-DE"},[S]:{name:"Hindi",locales:["hi"],speechSynthLocale:"hi-IN",singleGender:!0},[I]:{name:"Icelandic",locales:["is"],speechSynthLocale:"is-IS"},[O]:{name:"Italian",locales:["it"],speechSynthLocale:"it-IT"},[k]:{name:"Japanese",locales:["ja","ja-hira"],speechSynthLocale:"ja-JP"},[N]:{name:"Korean",locales:["ko"],speechSynthLocale:"ko-KR",singleGender:!0},[R]:{name:"Norwegian",locales:["nb","nn"],speechSynthLocale:"nb-NO",singleGender:!0},[M]:{name:"Polish",locales:["pl"],speechSynthLocale:"pl-PL"},[x]:{name:"Portuguese (Brazilian)",locales:["pt-br"],speechSynthLocale:"pt-BR"},[C]:{name:"Portuguese (European)",locales:["pt"],speechSynthLocale:"pt-PT"},[D]:{name:"Romanian",locales:["ro"],speechSynthLocale:"ro-RO",singleGender:!0},[L]:{name:"Russian",locales:["ru"],speechSynthLocale:"ru-RU"},[P]:{name:"Spanish (European)",locales:["es"],speechSynthLocale:"es-ES"},[B]:{name:"Spanish (Latin American)",locales:["es-419"],speechSynthLocale:"es-US"},[U]:{name:"Swedish",locales:["sv"],speechSynthLocale:"sv-SE",singleGender:!0},[j]:{name:"Turkish",locales:["tr"],speechSynthLocale:"tr-TR",singleGender:!0},[F]:{name:"Welsh",locales:["cy"],speechSynthLocale:"cy-GB",singleGender:!0}}}static get STATE_KEY(){return"Scratch.text2speech"}static get DEFAULT_TEXT2SPEECH_STATE(){return{voiceId:d}}get DEFAULT_LANGUAGE(){return"en"}_getState(t){let e=t.getCustomState(z.STATE_KEY);return e||(e=u.simple(z.DEFAULT_TEXT2SPEECH_STATE),t.setCustomState(z.STATE_KEY,e)),e}_onTargetCreated(t,e){if(e){const n=e.getCustomState(z.STATE_KEY);n&&t.setCustomState(z.STATE_KEY,u.simple(n))}}getInfo(){let t="hello";return this.isSupportedLanguage(this.getEditorLanguage())&&(t=r({id:"text2speech.defaultTextToSpeak",default:"hello",description:"hello: the default text to speak"})),{id:"text2speech",name:r({id:"text2speech.categoryName",default:"Text to Speech",description:"Name of the Text to Speech extension."}),blockIconURI:"data:image/svg+xml;base64,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",menuIconURI:"data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPHN2ZyB3aWR0aD0iMjBweCIgaGVpZ2h0PSIyMHB4IiB2aWV3Qm94PSIwIDAgMjAgMjAiIHZlcnNpb249IjEuMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayI+CiAgICA8IS0tIEdlbmVyYXRvcjogU2tldGNoIDUyLjIgKDY3MTQ1KSAtIGh0dHA6Ly93d3cuYm9oZW1pYW5jb2RpbmcuY29tL3NrZXRjaCAtLT4KICAgIDx0aXRsZT5FeHRlbnNpb25zL1NvZnR3YXJlL1RleHQtdG8tU3BlZWNoLU1lbnU8L3RpdGxlPgogICAgPGRlc2M+Q3JlYXRlZCB3aXRoIFNrZXRjaC48L2Rlc2M+CiAgICA8ZyBpZD0iRXh0ZW5zaW9ucy9Tb2Z0d2FyZS9UZXh0LXRvLVNwZWVjaC1NZW51IiBzdHJva2U9Im5vbmUiIHN0cm9rZS13aWR0aD0iMSIgZmlsbD0ibm9uZSIgZmlsbC1ydWxlPSJldmVub2RkIj4KICAgICAgICA8ZyBpZD0idGV4dDJzcGVlY2giIHRyYW5zZm9ybT0idHJhbnNsYXRlKDIuMDAwMDAwLCAyLjAwMDAwMCkiIGZpbGwtcnVsZT0ibm9uemVybyI+CiAgICAgICAgICAgIDxwYXRoIGQ9Ik01Ljc1LDguODM0NjcxNzMgQzUuNzUsOC4zMjY5NjM0NCA1LjAwMzAwNzI3LDguMDQyMjEzNzEgNC41NTYyODAxMiw4LjQ0NDE0OTk5IEwzLjIwNjI4MDEyLDkuNTI1MzU3MDIgQzIuNjk2NzMzNzgsOS45MzM0NDk2OCAyLjAzNzQ4Njc1LDEwLjE2NTg3ODggMS4zNSwxMC4xNjU4Nzg4IEwxLjE1LDEwLjE2NTg3ODggQzAuNjMyNTk2MTY1LDEwLjE2NTg3ODggMC4yNSwxMC41MTA2MDAyIDAuMjUsMTAuOTUyMDM1NSBMMC4yNSwxMy4wNjkzOTkzIEMwLjI1LDEzLjUxMDgzNDYgMC42MzI1OTYxNjUsMTMuODU1NTU2IDEuMTUsMTMuODU1NTU2IEwxLjM1LDEzLjg1NTU1NiBDMi4wNzg3Nzg0MSwxMy44NTU1NTYgMi43MjY4NjE2MSwxNC4wNjY3NjM2IDMuMjU5ODYwNDksMTQuNDk5IEw0LjU1OTIwMTQ3LDE1LjU3OTY2MDggQzUuMDEzMDkyNzYsMTUuOTU0NTM5NiA1Ljc1LDE1LjY3MzYzNDQgNS43NSwxNS4xNDE3MTI4IEw1Ljc1LDguODM0NjcxNzMgWiIgaWQ9InNwZWFrZXIiIHN0cm9rZS1vcGFjaXR5PSIwLjE1IiBzdHJva2U9IiMwMDAwMDAiIHN0cm9rZS13aWR0aD0iMC41IiBmaWxsPSIjNEQ0RDREIj48L3BhdGg+CiAgICAgICAgICAgIDxwYXRoIGQ9Ik0xMC43MDQ4MzEzLDggQzkuNzkwNjc0NjgsOS4xMzExNDg0NyA4LjMwNjYxODQsOS43MTQyODU3MSA3LjgzMzMzMzMzLDkuNzE0Mjg1NzEgQzcuODMzMzMzMzMsOS43MTQyODU3MSA3LjUsOS43MTQyODU3MSA3LjUsOS4zODA5NTIzOCBDNy41LDkuMDg1MjI2ODQgOC4wNjIyMDE2OCw4LjkwMTk0MTY0IDguMTg5MDYwNjcsNy41Njc1NDA1OCBDNi44ODk5Njk5MSw2LjkwNjc5MDA1IDYsNS41NTczMjY4MyA2LDQgQzYsMS43OTA4NjEgNy43OTA4NjEsNC4wNTgxMjI1MWUtMTYgMTAsMCBMMTIsMCBDMTQuMjA5MTM5LC00LjA1ODEyMjUxZS0xNiAxNiwxLjc5MDg2MSAxNiw0IEMxNiw2LjIwOTEzOSAxNC4yMDkxMzksOCAxMiw4IEwxMC43MDQ4MzEzLDggWiIgaWQ9InNwZWVjaCIgZmlsbD0iIzBFQkQ4QyI+PC9wYXRoPgogICAgICAgIDwvZz4KICAgIDwvZz4KPC9zdmc+",blocks:[{opcode:"speakAndWait",text:r({id:"text2speech.speakAndWaitBlock",default:"speak [WORDS]",description:"Speak some words."}),blockType:o.COMMAND,arguments:{WORDS:{type:s.STRING,defaultValue:t}}},{opcode:"setVoice",text:r({id:"text2speech.setVoiceBlock",default:"set voice to [VOICE]",description:"Set the voice for speech synthesis."}),blockType:o.COMMAND,arguments:{VOICE:{type:s.STRING,menu:"voices",defaultValue:d}}},{opcode:"setLanguage",text:r({id:"text2speech.setLanguageBlock",default:"set language to [LANGUAGE]",description:"Set the language for speech synthesis."}),blockType:o.COMMAND,arguments:{LANGUAGE:{type:s.STRING,menu:"languages",defaultValue:this.getCurrentLanguage()}}}],menus:{voices:{acceptReporters:!0,items:this.getVoiceMenu()},languages:{acceptReporters:!0,items:this.getLanguageMenu()}}}}getEditorLanguage(){return(r.setup().locale||navigator.language||navigator.userLanguage||this.DEFAULT_LANGUAGE).toLowerCase()}getCurrentLanguage(){const t=this.runtime.getTargetForStage();return t?(t.textToSpeechLanguage||this.setCurrentLanguage(this.getEditorLanguage()),t.textToSpeechLanguage):this.DEFAULT_LANGUAGE}setCurrentLanguage(t){const e=this.runtime.getTargetForStage();if(!e)return;this.isSupportedLanguage(t)&&(e.textToSpeechLanguage=this._getExtensionLocaleForSupportedLocale(t));const n=i.nameMap[t.toLowerCase()];n&&this.isSupportedLanguage(n)&&(e.textToSpeechLanguage=this._getExtensionLocaleForSupportedLocale(n)),e.textToSpeechLanguage||(e.textToSpeechLanguage=this.DEFAULT_LANGUAGE)}_getExtensionLocaleForSupportedLocale(t){for(const e in this.LANGUAGE_INFO)if(this.LANGUAGE_INFO[e].locales.includes(t))return e;l.error("cannot find extension locale for locale ".concat(t))}_getSpeechSynthLocale(){let t=this.LANGUAGE_INFO[this.DEFAULT_LANGUAGE].speechSynthLocale;return this.LANGUAGE_INFO[this.getCurrentLanguage()]&&(t=this.LANGUAGE_INFO[this.getCurrentLanguage()].speechSynthLocale),t}_getSupportedLocales(){return Object.keys(this.LANGUAGE_INFO).reduce(((t,e)=>t.concat(this.LANGUAGE_INFO[e].locales)),[])}isSupportedLanguage(t){return this._supportedLocales.includes(t)}getVoiceMenu(){return Object.keys(this.VOICE_INFO).map((t=>({text:this.VOICE_INFO[t].name,value:t})))}getLanguageMenu(){const t=this.getEditorLanguage(),e={};let n=i.menuMap[t];if(n){let r=[];i.spokenLanguages&&(r=i.spokenLanguages[t],n=n.concat(r)),n.forEach((t=>{e[t.code]=t.name}))}return Object.keys(this.LANGUAGE_INFO).map((t=>{let n=this.LANGUAGE_INFO[t].name;const r=e[t];return r&&(n=r),n=n.charAt(0).toUpperCase()+n.slice(1),{text:n,value:t}}))}setVoice(t,e){const n=this._getState(e.target);let r=t.VOICE,i=parseInt(r,10);isNaN(i)||(i-=1,i=c.wrapClamp(i,0,Object.keys(this.VOICE_INFO).length-1),r=Object.keys(this.VOICE_INFO)[i]),Object.keys(this.VOICE_INFO).includes(r)&&(n.voiceId=r)}setLanguage(t){this.setCurrentLanguage(t.LANGUAGE)}_stopAllSpeech(){this._soundPlayers.forEach((t=>{t.stop()}))}speakAndWait(t,e){let n=a.toString(t.WORDS),r=this._getSpeechSynthLocale();const i=this._getState(e.target);let s=this.VOICE_INFO[i.voiceId].gender,o=this.VOICE_INFO[i.voiceId].playbackRate;this.LANGUAGE_INFO[this.getCurrentLanguage()].singleGender&&(s="female",i.voiceId===p&&(o=.89),i.voiceId===m&&(o=.79)),i.voiceId===g&&(n=n.replace(/\S+/g,"meow"),r=this.LANGUAGE_INFO[this.DEFAULT_LANGUAGE].speechSynthLocale);let c="".concat("https://synthesis-service.scratch.mit.edu","/synth");return c+="?locale=".concat(r),c+="&gender=".concat(s),c+="&text=".concat(encodeURIComponent(n.substring(0,128))),h(c,{},1e4).then((t=>{if(200!==t.status)throw new Error("HTTP ".concat(t.status," error reaching translation service"));return t.arrayBuffer()})).then((t=>{const e={data:{buffer:t}};return this.runtime.audioEngine.decodeSoundPlayer(e)})).then((t=>{this._soundPlayers.set(t.id,t),t.setPlaybackRate(o);const e=this.runtime.audioEngine.createEffectChain();return e.set("volume",250),t.connect(e),t.play(),new Promise((e=>{t.on("stop",(()=>{this._soundPlayers.delete(t.id),e()}))}))})).catch((t=>{l.warn(t)}))}}t.exports=z},function(t,e,n){const r=n(3),i=n(2),s=n(1),o=n(0),{fetchWithTimeout:a}=n(41),c=n(62),u=n(5);t.exports=class{constructor(){this._viewerLanguageCode=this.getViewerLanguageCode(),this._supportedLanguages=[],this._randomLanguageCode="en",this._translateResult="",this._lastLangTranslated="",this._lastTextTranslated=""}static get STATE_KEY(){return"Scratch.translate"}getInfo(){return this._supportedLanguages=this._getSupportedLanguages(this.getViewerLanguageCode()),this._randomLanguageCode=this._supportedLanguages[Math.floor(Math.random()*this._supportedLanguages.length)].value,{id:"translate",name:u({id:"translate.categoryName",default:"Translate",description:"Name of extension that adds translate blocks"}),blockIconURI:"data:image/png;base64, ",menuIconURI:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACgAAAAoCAYAAACM/rhtAAAACXBIWXMAABYlAAAWJQFJUiTwAAAGAklEQVRYhe1YbUxTVxh+rh02o0KtkOEgKA4U4yeRWCdgxDoxCnH6h22iqSz76aasZlnijzkTBlvS4TJ/LGaJsmiyESe4hAVJvMJGxwQhLKECcRWkpWNZERs6Ctb2Lm97C/fe3n6Jyfzhk5y09z3nPPe57znnPe85DMdxeJ6x6LlW90LgM8BLchR1dXUZeXl5b3Ect+ppXsEwzHBfX98PVVVVY0GbmjW2AdgpaFYP4JxTZ+iLyCVdJFeuXNmdn59fn56enrFkyRIsWhSfk30+H1wuF+x2+1hPT4++oqLiJi/wEoA8AJslXSqdOsOlmARWV1dnlpeXd2ZnZ2fEK0xOqMViGWtoaNh++vRpa9CuZo1ZAJokQlc5dYYROR6RCq1WW56WlhZV3H0H8O9sZIHEQVzEKbTzQooBPBCYz4TlET4oFIosGtZoOHUN+Ph61GYgLuIU2tSscSmAYwAeCcx6NWs8o2aNxVKOkEUi9R55qv428Ng7b3viA/6eAs7dmrctVgD6bYBKGZ6LB4mrk7F/whcmokApfh8BWu6G2mc8ADsktuWmAbtzozGiLUJdu9QQVSC98JUkYNgBfPsboH4Z+GhPoK62FZiaAU7sCrTZmB5VHM3BPjVrrARwUVL1B4CD0vYxLVV68YFNQIICcLrn7SROtTjwEbGIE4iksFIpEVfs1BkeSdvGFUsObAz8Gm8CNTcC/49q42EIEbkLwKfhxCGWIRZC/zrQ/ifgcAWMK5YB+zc8nUBeZFuUORmfQIp/PsHGM/04YMta5oPT6cTs7Cw8Ho+oj9vtzmloaCgPZQtApVI96ejo6K2trR3lOM4nrRftJCzLfq3T6Y7LCfvuNtDL7wepfKgkTz6ZdeHdzePYlq30xz2lUintHhH0UbQ12my2+oKCguMcx7mE7aOHmWHgsxvzzzQP3ysMxMfzt2bxKmNHyZblSE5OjktYEImJidBoNFCr1frOzs5khmHe4Thubp8SCVQoFBwNUUJCwpyNwsfyZGBDOvB2fuCZQAH56KYJKJUpTy1OCOJYvXr1ocbGxjIAPwarRKvYZrNdn5iYEHV8LRW4cBj4oHheXBDT09PPRFwQxKXRaIQpmVjgkSNHfrFardcmJydjIqSMRehtOfzjmMTZmm/8hf5HAnF5vV7RVicSyHGcR6vVHh4YGPjKYrFMkTelq5JAH0B1MzMzUT+iu6cfdwfv+wv9jxchgZomaEFBwcmcnJxVY2NjXQqFQlQ/Pj6O/v7+s2az+U2Hw9Ec7X3tHXfm/v/c2hG3wLCruLm5+VBGRoY2mJGQJ0nc4ODgqZKSkjqKWSzL7olEPjJqx4PRv5CaqvE/OxyTflvWitj3xbBbnUql2kRxjYTRcA4MDHR1d3frguJiIW//NeC9/SVF2LplvcgWK8J6sKWl5UuVSrXO4/HYHj58+FNZWVkLx3HT8Rz0u3vN/t8Ho3aRaH3FgYULrKmpodT8jeBzvDcQ3T1m/5D6RXX0zNmn3TP+uq356xcmkE/NTwLoc+oMTXGpA3CnN7Bi99Hw5s8PL4mlulgFys5BXlwbn4I3qlnjsXgFBr22f+8OrFub7S/79u4Q1cWCEA8KxAmPhRfVrBFy51cK1nJnj+/rvwix0eqVswu5pJDzoPTMKhSZJzQolUoLZSLPCsRFnEI6OYE7I7xPdGYoKiq6YLVaByllWiiIg7iIM5rAYBouBB2yq5w6g+iATWGnqampZGhoqItiJSUP4YrcR9CQUh31JQ7iIk5hm7AXmPxdip5/dNIUCnduYBgm8fLly9tzc3NLwzlSqVTuW7NmzVphQkubwL179+xdXV3HKisrTVJxiJKwnuGHVM2XNjVrPCh3h8IT3+SLLKqrq+tKS0uvrly5UksJKvjsJSkpKd3r9TrkxCGSBxHwIoWXc7zAIOiIOOLUGULOsNHAMIzSZDJ9npmZeSIlJcWfTdPQm0ym8zqd7n257hGPnXxYyePv8py8mVb40ji1+UGZUmFh4Yetra1bzGbzteHh4SlKQNxu961wff7XS3Sau/w0c4VLQF7c8i8IAP4DcHKth/4Ur7MAAAAASUVORK5CYII=",blocks:[{opcode:"getTranslate",text:u({id:"translate.translateBlock",default:"translate [WORDS] to [LANGUAGE]",description:"translate some text to a different language"}),blockType:i.REPORTER,arguments:{WORDS:{type:r.STRING,defaultValue:u({id:"translate.defaultTextToTranslate",default:"hello",description:"hello: the default text to translate"})},LANGUAGE:{type:r.STRING,menu:"languages",defaultValue:this._randomLanguageCode}}},{opcode:"getViewerLanguage",text:u({id:"translate.viewerLanguage",default:"language",description:"the languge of the project viewer"}),blockType:i.REPORTER,arguments:{}}],menus:{languages:{acceptReporters:!0,items:this._supportedLanguages}}}}_getSupportedLanguages(t){return c.menuMap[t].map((t=>({text:t.name,value:t.code})))}getViewerLanguage(){this._viewerLanguageCode=this.getViewerLanguageCode();const t=c.menuMap[this._viewerLanguageCode];let e=t.find((t=>t.code===this._viewerLanguageCode));if(!e&&c.scratchToGoogleMap[this._viewerLanguageCode]){const n=c.scratchToGoogleMap[this._viewerLanguageCode];e=t.find((t=>t.code===n))}let n=this._viewerLanguageCode;return e&&(n=e.name),n}getViewerLanguageCode(){const t=[u.setup().locale].concat(navigator.languages),e=Object.keys(c.menuMap);return(t.reduce(((t,n)=>t||(e.indexOf(n.toLowerCase())>-1?n:t)),"")||"en").toLowerCase()}getLanguageCodeFromArg(t){const e=s.toString(t).toLowerCase();return Object.prototype.hasOwnProperty.call(c.menuMap,e)?e:Object.prototype.hasOwnProperty.call(c.nameMap,e)?c.nameMap[e]:-1!==c.previouslySupported.indexOf(e)?e:"en"}getTranslate(t){if(/^\d+$/.test(t.WORDS))return Promise.resolve(t.WORDS);if(this._lastTextTranslated===t.WORDS&&this._lastLangTranslated===t.LANGUAGE)return this._translateResult;const e=this.getLanguageCodeFromArg(t.LANGUAGE);let n="".concat("https://trampoline.turbowarp.org/translate/","translate?language=");n+=e,n+="&text=",n+=encodeURIComponent(t.WORDS);const r=this;return a(n,{},1e4).then((t=>t.text())).then((e=>{const n=JSON.parse(e).result;return r._translateResult=n,r._lastTextTranslated=t.WORDS,r._lastLangTranslated=t.LANGUAGE,n})).catch((e=>(o.warn("error fetching translate result! ".concat(e)),t.WORDS)))}}},function(t,e,n){const r=n(42),i=n(3),s=n(2),o=n(12),a=n(1),c=n(5),u=n(71),l=n(215),h={MOTION:"motion",DIRECTION:"direction"},d={STAGE:"Stage",SPRITE:"this sprite"},p={OFF:"off",ON:"on",ON_FLIPPED:"on-flipped"};class f{constructor(t){this.runtime=t,this.detect=new l,this._lastUpdate=null,this.firstInstall=!0,this.runtime.ioDevices&&(this.runtime.on(r.PROJECT_LOADED,this.updateVideoDisplay.bind(this)),this.runtime.on(r.PROJECT_RUN_START,this.reset.bind(this)),this._loop())}static get INTERVAL(){return 33}static get DIMENSIONS(){return[480,360]}static get STATE_KEY(){return"Scratch.videoSensing"}static get DEFAULT_MOTION_STATE(){return{motionFrameNumber:0,motionAmount:0,motionDirection:0}}get globalVideoTransparency(){const t=this.runtime.getTargetForStage();return t?t.videoTransparency:50}set globalVideoTransparency(t){const e=this.runtime.getTargetForStage();e&&(e.videoTransparency=t)}get globalVideoState(){const t=this.runtime.getTargetForStage();return t?t.videoState:p.OFF}set globalVideoState(t){const e=this.runtime.getTargetForStage();e&&(e.videoState=t)}updateVideoDisplay(){this.setVideoTransparency({TRANSPARENCY:this.globalVideoTransparency}),this.videoToggle({VIDEO_STATE:this.globalVideoState})}reset(){this.detect.reset();const t=this.runtime.targets;for(let e=0;e<t.length;e++){const n=t[e].getCustomState(f.STATE_KEY);n&&(n.motionAmount=0,n.motionDirection=0)}}_loop(){const t=Math.max(this.runtime.currentStepTime,f.INTERVAL);this._loopInterval=setTimeout(this._loop.bind(this),t);const e=Date.now();null===this._lastUpdate&&(this._lastUpdate=e);if(e-this._lastUpdate>f.INTERVAL){const t=this.runtime.ioDevices.video.getFrame({format:u.FORMAT_IMAGE_DATA,dimensions:f.DIMENSIONS});t&&(this._lastUpdate=e,this.detect.addFrame(t.data))}}_stopLoop(){clearTimeout(this._loopInterval)}_buildMenu(t){return t.map(((t,e)=>{const n={};return n.text=t.name,n.value=t.value||String(e+1),n}))}_getMotionState(t){let e=t.getCustomState(f.STATE_KEY);return e||(e=o.simple(f.DEFAULT_MOTION_STATE),t.setCustomState(f.STATE_KEY,e)),e}static get SensingAttribute(){return h}get ATTRIBUTE_INFO(){return[{name:c({id:"videoSensing.motion",default:"motion",description:'Attribute for the "video [ATTRIBUTE] on [SUBJECT]" block'}),value:h.MOTION},{name:c({id:"videoSensing.direction",default:"direction",description:'Attribute for the "video [ATTRIBUTE] on [SUBJECT]" block'}),value:h.DIRECTION}]}static get SensingSubject(){return d}get SUBJECT_INFO(){return[{name:c({id:"videoSensing.sprite",default:"sprite",description:'Subject for the "video [ATTRIBUTE] on [SUBJECT]" block'}),value:d.SPRITE},{name:c({id:"videoSensing.stage",default:"stage",description:'Subject for the "video [ATTRIBUTE] on [SUBJECT]" block'}),value:d.STAGE}]}static get VideoState(){return p}get VIDEO_STATE_INFO(){return[{name:c({id:"videoSensing.off",default:"off",description:'Option for the "turn video [STATE]" block'}),value:p.OFF},{name:c({id:"videoSensing.on",default:"on",description:'Option for the "turn video [STATE]" block'}),value:p.ON},{name:c({id:"videoSensing.onFlipped",default:"on flipped",description:'Option for the "turn video [STATE]" block that causes the video to be flipped horizontally (reversed as in a mirror)'}),value:p.ON_FLIPPED}]}getInfo(){return this.firstInstall&&(this.globalVideoState=p.ON,this.globalVideoTransparency=50,this.updateVideoDisplay(),this.firstInstall=!1),{id:"videoSensing",name:c({id:"videoSensing.categoryName",default:"Video Sensing",description:"Label for the video sensing extension category"}),blockIconURI:"data:image/svg+xml;base64,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",menuIconURI:"data:image/svg+xml;base64,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",blocks:[{opcode:"whenMotionGreaterThan",text:c({id:"videoSensing.whenMotionGreaterThan",default:"when video motion > [REFERENCE]",description:"Event that triggers when the amount of motion is greater than [REFERENCE]"}),blockType:s.HAT,arguments:{REFERENCE:{type:i.NUMBER,defaultValue:10}}},{opcode:"videoOn",blockType:s.REPORTER,text:c({id:"videoSensing.videoOn",default:"video [ATTRIBUTE] on [SUBJECT]",description:"Reporter that returns the amount of [ATTRIBUTE] for the selected [SUBJECT]"}),arguments:{ATTRIBUTE:{type:i.NUMBER,menu:"ATTRIBUTE",defaultValue:h.MOTION},SUBJECT:{type:i.NUMBER,menu:"SUBJECT",defaultValue:d.SPRITE}}},{opcode:"videoToggle",text:c({id:"videoSensing.videoToggle",default:"turn video [VIDEO_STATE]",description:"Controls display of the video preview layer"}),arguments:{VIDEO_STATE:{type:i.NUMBER,menu:"VIDEO_STATE",defaultValue:p.ON}}},{opcode:"setVideoTransparency",text:c({id:"videoSensing.setVideoTransparency",default:"set video transparency to [TRANSPARENCY]",description:"Controls transparency of the video preview layer"}),arguments:{TRANSPARENCY:{type:i.NUMBER,defaultValue:50}}}],menus:{ATTRIBUTE:{acceptReporters:!0,items:this._buildMenu(this.ATTRIBUTE_INFO)},SUBJECT:{acceptReporters:!0,items:this._buildMenu(this.SUBJECT_INFO)},VIDEO_STATE:{acceptReporters:!0,items:this._buildMenu(this.VIDEO_STATE_INFO)}}}}_analyzeLocalMotion(t){const e=this.runtime.renderer._allDrawables[t.drawableID],n=this._getMotionState(t);return this.detect.getLocalMotion(e,n),n}videoOn(t,e){this.detect.analyzeFrame();let n=this.detect;return t.SUBJECT===d.SPRITE&&(n=this._analyzeLocalMotion(e.target)),t.ATTRIBUTE===h.MOTION?n.motionAmount:n.motionDirection}whenMotionGreaterThan(t,e){this.detect.analyzeFrame();return this._analyzeLocalMotion(e.target).motionAmount>Number(t.REFERENCE)}videoToggle(t){const e=t.VIDEO_STATE;this.globalVideoState=e,e===p.OFF?this.runtime.ioDevices.video.disableVideo():(this.runtime.ioDevices.video.enableVideo(),this.runtime.ioDevices.video.mirror=e===p.ON)}setVideoTransparency(t){const e=a.toNumber(t.TRANSPARENCY);this.globalVideoTransparency=e,this.runtime.ioDevices.video.setPreviewGhost(e)}}t.exports=f},function(t,e,n){const r=n(64),i=n(65),s=n(7),o=function(t,e,n,i){t.attribs.id||(t.attribs.id=s());const a={id:t.attribs.id,opcode:t.attribs.type,inputs:{},fields:{},next:null,topLevel:n,parent:i,shadow:"shadow"===t.name,x:t.attribs.x,y:t.attribs.y};e[a.id]=a;for(let n=0;n<t.children.length;n++){const i=t.children[n];let s=null,c=null;for(let t=0;t<i.children.length;t++){const e=i.children[t];if(!e.name)continue;const n=e.name.toLowerCase();"block"===n?s=e:"shadow"===n&&(c=e)}switch(!s&&c&&(s=c),i.name.toLowerCase()){case"field":{const t=i.attribs.name,e=i.attribs.id;let n="";n=i.children.length>0&&i.children[0].data?i.children[0].data:"",a.fields[t]={name:t,id:e,value:n};const r=i.attribs.variabletype;"string"==typeof r&&(a.fields[t].variableType=r);break}case"comment":a.comment=i.attribs.id;break;case"value":case"statement":{o(s,e,!1,a.id),c&&s!==c&&o(c,e,!1,a.id);const t=i.attribs.name;a.inputs[t]={name:t,block:s.attribs.id,shadow:c?c.attribs.id:null};break}case"next":if(!s||!s.attribs)continue;o(s,e,!1,a.id),a.next=s.attribs.id;break;case"mutation":a.mutation=r(i)}}};t.exports=function(t){if("object"==typeof t&&"object"==typeof t.xml)return function(t){const e={};for(let n=0;n<t.length;n++){const r=t[n];if(!r.name||!r.attribs)continue;const i=r.name.toLowerCase();"block"!==i&&"shadow"!==i||o(r,e,!0,null)}const n=[];for(const t in e)Object.prototype.hasOwnProperty.call(e,t)&&n.push(e[t]);return n}(i.parseDOM(t.xml.outerHTML,{decodeEntities:!0}))}},function(t,e){var n={amp:"&",apos:"'",lt:"<",gt:">",quot:'"',nbsp:" "},r=/&([a-z]+);/gi;t.exports=function(t){return t.replace(r,(function(t,e){return e=e.toLowerCase(),n.hasOwnProperty(e)?n[e]:t}))}},function(t,e){let n=0;const r={},i="object"==typeof window&&window.performance;class s{constructor(t){this.id=-1,this.totalTime=0,this.selfTime=0,this.arg=null,this.depth=t,this.count=0}}class o{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:function(){};this.records=[],this.increments=[],this.counters=[],this.nullFrame=new s(-1),this._stack=[new s(0)],this.onFrame=t,this.START=0,this.STOP=1}start(t,e){this.records.push(0,t,e,i.now())}stop(){this.records.push(1,i.now())}increment(t){this.increments[t]||(this.increments[t]=new s(-1),this.increments[t].id=t),this.increments[t].count+=1}frame(t,e){for(let n=0;n<this.counters.length;n++)if(this.counters[n].id===t&&this.counters[n].arg===e)return this.counters[n];const n=new s(-1);return n.id=t,n.arg=e,this.counters.push(n),n}reportFrames(){const t=this._stack;let e=1;for(let n=0;n<this.records.length;)if(0===this.records[n]){e>=t.length&&t.push(new s(e));const r=t[e++];r.id=this.records[n+1],r.arg=this.records[n+2],r.totalTime=this.records[n+3],r.selfTime=0,n+=4}else{if(1!==this.records[n])throw this.records.length=0,new Error("Unable to decode Profiler records.");{const r=this.records[n+1],i=t[--e];i.totalTime=r-i.totalTime,i.selfTime+=i.totalTime,t[e-1].selfTime-=i.totalTime,i.count=1,this.onFrame(i),n+=2}}for(let t=0;t<this.increments.length;t++)this.increments[t]&&this.increments[t].count>0&&(this.onFrame(this.increments[t]),this.increments[t].count=0);for(let t=0;t<this.counters.length;t++)this.counters[t].count>0&&(this.onFrame(this.counters[t]),this.counters[t].count=0);this.records.length=0}idByName(t){return o.idByName(t)}nameById(t){return o.nameById(t)}static idByName(t){return"number"!=typeof r[t]&&(r[t]=n++),r[t]}static nameById(t){for(const e in r)if(r[e]===t)return e;return null}static available(){return"object"==typeof window&&void 0!==window.performance}}o.START=0,o.STOP=1,t.exports=o},function(t,e,n){const r=n(14),i=n(20),s=n(32),o=n(47);let a=-1,c=-1,u=-1;class l{constructor(t){this.timer=new r,this.runtime=t,this.activeThread=null}static get WARP_TIME(){return 500}stepThreads(){const t=.75*this.runtime.currentStepTime;this.runtime.updateCurrentMSecs(),this.timer.start();let e=1/0,n=!1;const r=[];for(;this.runtime.threads.length>0&&e>0&&this.timer.timeElapsed()<t&&(this.runtime.turboMode||!this.runtime.redrawRequested);){null!==this.runtime.profiler&&(-1===c&&(c=this.runtime.profiler.idByName("Sequencer.stepThreads#inner")),this.runtime.profiler.start(c)),e=0;let t=!1;const s=this.runtime.threads;for(let r=0;r<s.length;r++){const o=this.activeThread=s[r];0!==o.stack.length&&o.status!==i.STATUS_DONE?(o.status!==i.STATUS_YIELD_TICK||n||(o.status=i.STATUS_RUNNING),o.status!==i.STATUS_RUNNING&&o.status!==i.STATUS_YIELD||(null!==this.runtime.profiler&&(-1===a&&(a=this.runtime.profiler.idByName("Sequencer.stepThread")),this.runtime.profiler.increment(a)),this.stepThread(o),o.warpTimer=null),o.status===i.STATUS_RUNNING&&e++,0!==o.stack.length&&o.status!==i.STATUS_DONE||(t=!0)):t=!0}if(n=!0,null!==this.runtime.profiler&&this.runtime.profiler.stop(),t){let t=0;for(let e=0;e<this.runtime.threads.length;e++){const n=this.runtime.threads[e];0!==n.stack.length&&n.status!==i.STATUS_DONE?(this.runtime.threads[t]=n,t++):(this.runtime.threadMap.delete(n.getId()),r.push(n))}this.runtime.threads.length=t}}return this.activeThread=null,r}stepThread(t){if(t.isCompiled)return void o(t);let e=t.peekStack();if(e||(t.popStack(),0!==t.stack.length))for(;e=t.peekStack();){const n=t.stack.length;let o=t.peekStackFrame().warpMode;if(o&&!t.warpTimer&&(t.warpTimer=new r,t.warpTimer.start()),null!==this.runtime.profiler&&(-1===u&&(u=this.runtime.profiler.idByName("execute")),this.runtime.profiler.increment(u)),null===t.target?this.retireThread(t):s(this,t),t.blockGlowInFrame=e,t.status===i.STATUS_YIELD){if(t.status=i.STATUS_RUNNING,o&&t.warpTimer.timeElapsed()<=l.WARP_TIME)continue;return}if(t.status===i.STATUS_PROMISE_WAIT)return;if(t.status===i.STATUS_YIELD_TICK)return;if(t.status===i.STATUS_DONE)return;for(t.stack.length!==n||t.peekStack()!==e||t.peekStackFrame().waitingReporter||t.goToNextBlock();!t.peekStack();){if(t.popStack(),0===t.stack.length)return void(t.status=i.STATUS_DONE);const e=t.peekStackFrame();if(o=e.warpMode,e.isLoop){if(!o||t.warpTimer.timeElapsed()>l.WARP_TIME)return}else e.waitingReporter||t.goToNextBlock()}}else t.status=i.STATUS_DONE}stepToBranch(t,e,n){e||(e=1);const r=t.peekStack(),i=t.target.blocks.getBranch(r,e);t.peekStackFrame().isLoop=n,i?t.pushStack(i):t.pushStack(null)}stepToProcedure(t,e){const n=t.target.blocks.getProcedureDefinition(e);if(!n)return;const r=t.isRecursiveCall(e);if(t.pushStack(n),t.peekStackFrame().warpMode&&t.warpTimer.timeElapsed()>l.WARP_TIME)t.status=i.STATUS_YIELD;else{const e=t.target.blocks.getBlock(n),s=t.target.blocks.getBlock(e.inputs.custom_block.block);let o=!1;if(s&&s.mutation){const t=s.mutation.warp;"boolean"==typeof t?o=t:"string"==typeof t&&(o=JSON.parse(t))}o?t.peekStackFrame().warpMode=!0:r&&(t.status=i.STATUS_YIELD)}}retireThread(t){t.stack=[],t.stackFrame=[],t.requestScriptGlowInFrame=!1,t.status=i.STATUS_DONE,t.isCompiled&&(t.procedures=null,t.generator=null)}}t.exports=l},function(t,e,n){const{IRGenerator:r}=n(45),{IROptimizer:i}=n(190),s=n(68);t.exports=t=>{const e=new r(t).generate();new i(e).optimize();const n={},o=t.target,a=t=>{if(t.cachedCompileResult)return t.cachedCompileResult;const n=new s(t,e,o).compile();return t.cachedCompileResult=n,n},c=a(e.entry);for(const t of Object.keys(e.procedures)){const r=a(e.procedures[t]);n[t]=r}return{startingFunction:c,procedures:n,executableHat:e.entry.executableHat}}},function(t,e){t.exports={stacked:["looks_changestretchby","looks_hideallsprites","looks_say","looks_sayforsecs","looks_setstretchto","looks_switchbackdroptoandwait","looks_think","looks_thinkforsecs","motion_align_scene","motion_glidesecstoxy","motion_glideto","motion_goto","motion_pointtowards","motion_scroll_right","motion_scroll_up","sensing_askandwait","sensing_setdragmode","sound_changeeffectby","sound_changevolumeby","sound_cleareffects","sound_play","sound_playuntildone","sound_seteffectto","sound_setvolumeto","sound_stopallsounds"],inputs:["motion_xscroll","motion_yscroll","sensing_loud","sensing_loudness","sensing_userid","sound_volume"]}},function(t,e,n){const{StackOpcode:r,InputOpcode:i,InputType:s}=n(15),o=n(0),{IntermediateStack:a,IntermediateInput:c,IntermediateScript:u,IntermediateRepresentation:l,IntermediateStackBlock:h}=n(10);class d{constructor(){this.variables=Object.create(null)}clear(){let t=!1;for(const e in this.variables)if(this.variables[e]!==s.ANY){t=!0;break}return this.variables=Object.create(null),t}clone(){const t=new d;for(const e in this.variables)t.variables[e]=this.variables[e];return t}mutate(t,e){let n=!1;for(const r in t.variables){const t=e(r);t!==this.variables[r]&&(this.variables[r]=t,n=n||!0)}for(const r in this.variables)if(!t.variables[r]){const t=e(r);t!==this.variables[r]&&(this.variables[r]=t,n=n||!0)}return n}or(t){return this.mutate(t,(e=>{var n,r;return(null!==(n=this.variables[e])&&void 0!==n?n:s.ANY)|(null!==(r=t.variables[e])&&void 0!==r?r:s.ANY)}))}after(t){return this.mutate(t,(e=>{var n;const r=t.variables[e];return r||(null!==(n=this.variables[e])&&void 0!==n?n:s.ANY)}))}overwrite(t){return this.mutate(t,(e=>{var n;return null!==(n=t.variables[e])&&void 0!==n?n:s.ANY}))}setVariableType(t,e){return this.variables[t.id]!==e&&(this.variables[t.id]=e,!0)}getVariableType(t){var e;return null!==(e=this.variables[t.id])&&void 0!==e?e:s.ANY}}t.exports={IROptimizer:class{constructor(t){this.ir=t,this.ignoreYields=!1,this.exitState=null}getInputType(t,e){const n=t.inputs;switch(t.opcode){case i.VAR_GET:return e.getVariableType(n.variable);case i.ADDON_CALL:break;case i.CAST_NUMBER:{const t=n.target.type;return t&s.NUMBER?t:s.NUMBER}case i.CAST_NUMBER_OR_NAN:{const t=n.target.type;return t&s.NUMBER_OR_NAN?t:s.NUMBER_OR_NAN}case i.OP_ADD:{const t=n.left.type,e=n.right.type;let r=0;(function(){return!!(t&s.NUMBER_POS_INF&&e&s.NUMBER_NEG_INF)||(!!(t&s.NUMBER_NEG_INF&&e&s.NUMBER_POS_INF)||void 0)})()&&(r|=s.NUMBER_NAN);const i=function(){return!!(t&s.NUMBER_FRACT)||(!!(e&s.NUMBER_FRACT)||void 0)}();(function(){return!!(t&s.NUMBER_POS)||(!!(e&s.NUMBER_POS)||void 0)})()&&(r|=s.NUMBER_POS_INT|s.NUMBER_POS_INF,i&&(r|=s.NUMBER_POS_FRACT));(function(){return!!(t&s.NUMBER_NEG)||(!!(e&s.NUMBER_NEG)||void 0)})()&&(r|=s.NUMBER_NEG_INT|s.NUMBER_NEG_INF,i&&(r|=s.NUMBER_NEG_FRACT));(function(){return!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_NEG_REAL)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_ZERO&&e&s.NUMBER_ZERO)||(!!(t&s.NUMBER_ZERO&&e&s.NUMBER_NEG_ZERO)||(!!(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_ZERO)||void 0))))})()&&(r|=s.NUMBER_ZERO);return function(){if(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_NEG_ZERO)return!0}()&&(r|=s.NUMBER_NEG_ZERO),r}case i.OP_SUBTRACT:{const t=n.left.type,e=n.right.type;let r=0;(function(){return!!(t&s.NUMBER_POS_INF&&e&s.NUMBER_POS_INF)||(!!(t&s.NUMBER_NEG_INF&&e&s.NUMBER_NEG_INF)||void 0)})()&&(r|=s.NUMBER_NAN);const i=function(){return!!(t&s.NUMBER_FRACT)||(!!(e&s.NUMBER_FRACT)||void 0)}();(function(){return!!(t&s.NUMBER_POS)||(!!(e&s.NUMBER_NEG)||void 0)})()&&(r|=s.NUMBER_POS_INT|s.NUMBER_POS_INF,i&&(r|=s.NUMBER_POS_FRACT));(function(){return!!(t&s.NUMBER_NEG)||(!!(e&s.NUMBER_POS)||void 0)})()&&(r|=s.NUMBER_NEG_INT|s.NUMBER_NEG_INF,i&&(r|=s.NUMBER_NEG_FRACT));(function(){return!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_NEG_REAL)||(!!(t&s.NUMBER_ZERO&&e&s.NUMBER_ZERO)||(!!(t&s.NUMBER_ZERO&&e&s.NUMBER_NEG_ZERO)||(!!(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_NEG_ZERO)||void 0))))})()&&(r|=s.NUMBER_ZERO);return function(){if(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_ZERO)return!0}()&&(r|=s.NUMBER_NEG_ZERO),r}case i.OP_MULTIPLY:{const t=n.left.type,e=n.right.type;let r=0;(function(){return!!(t&s.NUMBER_INF&&e&s.NUMBER_ANY_ZERO)||(!!(t&s.NUMBER_ANY_ZERO&&e&s.NUMBER_INF)||void 0)})()&&(r|=s.NUMBER_NAN);const i=function(){return!!(t&s.NUMBER_FRACT)||(!!(e&s.NUMBER_FRACT)||void 0)}();(function(){return!!(t&s.NUMBER_POS&&e&s.NUMBER_POS)||(!!(t&s.NUMBER_NEG&&e&s.NUMBER_NEG)||void 0)})()&&(r|=s.NUMBER_POS_INT|s.NUMBER_POS_INF,i&&(r|=s.NUMBER_POS_FRACT));(function(){return!!(t&s.NUMBER_POS&&e&s.NUMBER_NEG)||(!!(t&s.NUMBER_NEG&&e&s.NUMBER_POS)||void 0)})()&&(r|=s.NUMBER_NEG_INT|s.NUMBER_NEG_INF,i&&(r|=s.NUMBER_NEG_FRACT));(function(){return!!(t&s.NUMBER_ZERO&&e&s.NUMBER_ZERO)||(!!(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_NEG_ZERO)||(!!(t&s.NUMBER_ZERO&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_NEG_REAL)||(!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_ZERO)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_NEG_ZERO)||(!!(t&s.NUMBER_FRACT&&e&s.NUMBER_FRACT)||void 0))))))})()&&(r|=s.NUMBER_ZERO);return function(){return!!(t&s.NUMBER_ZERO&&e&s.NUMBER_NEG_ZERO)||(!!(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_ZERO)||(!!(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_ZERO&&e&s.NUMBER_NEG_REAL)||(!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_NEG_ZERO)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_ZERO)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_NEG_REAL)||void 0)))))))}()&&(r|=s.NUMBER_NEG_ZERO),r}case i.OP_DIVIDE:{const t=n.left.type,e=n.right.type;let r=0;(function(){return!!(t&s.NUMBER_ANY_ZERO&&e&s.NUMBER_ANY_ZERO)||(!!(t&s.NUMBER_INF&&e&s.NUMBER_INF)||(!!(t&s.NUMBER_ANY_ZERO&&e&s.NUMBER_NAN)||void 0))})()&&(r|=s.NUMBER_NAN);(function(){return!!(t&s.NUMBER_POS&&e&s.NUMBER_POS)||(!!(t&s.NUMBER_NEG&&e&s.NUMBER_NEG)||void 0)})()&&(r|=s.NUMBER_POS);(function(){return!!(t&s.NUMBER_NEG&&e&s.NUMBER_ZERO)||(!!(t&s.NUMBER_POS&&e&s.NUMBER_NEG_ZERO)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_NEG_REAL)||void 0)))})()&&(r|=s.NUMBER_NEG_INF);(function(){return!!(t&s.NUMBER_POS&&e&s.NUMBER_ZERO)||(!!(t&s.NUMBER_NEG&&e&s.NUMBER_NEG_ZERO)||(!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_NEG_REAL)||void 0)))})()&&(r|=s.NUMBER_POS_INF);(function(){return!!(t&s.NUMBER_POS&&e&s.NUMBER_NEG)||(!!(t&s.NUMBER_NEG&&e&s.NUMBER_POS)||void 0)})()&&(r|=s.NUMBER_NEG);(function(){return!!(t&s.NUMBER_ZERO&&e&s.NUMBER_POS)||(!!(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_NEG)||(!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_NEG_REAL)||(!!(t&s.NUMBER_POS&&e&s.NUMBER_POS_INF)||(!!(t&s.NUMBER_NEG&&e&s.NUMBER_NEG_INF)||void 0)))))})()&&(r|=s.NUMBER_ZERO);return function(){return!!(t&s.NUMBER_NEG_ZERO&&e&s.NUMBER_POS)||(!!(t&s.NUMBER_ZERO&&e&s.NUMBER_NEG)||(!!(t&s.NUMBER_NEG_REAL&&e&s.NUMBER_POS_REAL)||(!!(t&s.NUMBER_POS_REAL&&e&s.NUMBER_NEG_REAL)||(!!(t&s.NUMBER_POS&&e&s.NUMBER_NEG_INF)||(!!(t&s.NUMBER_NEG&&e&s.NUMBER_POS_INF)||void 0)))))}()&&(r|=s.NUMBER_NEG_ZERO),r}}return t.type}analyzeInputBlock(t,e){const n=t.inputs;let r=this.analyzeInputs(n,e);const s=this.getInputType(t,e);switch(r=r||s!==t.type,t.type=s,t.opcode){case i.ADDON_CALL:r=e.clear()||r;break;case i.PROCEDURE_CALL:{r=this.analyzeInputs(n.inputs,e)||r;const t=this.ir.procedures[n.variant];r=t&&t.cachedAnalysisEndState?t.yields?e.overwrite(t.cachedAnalysisEndState)||r:e.after(t.cachedAnalysisEndState)||r:e.clear()||r;break}}return r}analyzeInputs(t,e){let n=!1;for(const r in t){const i=t[r];i instanceof c&&(n=this.analyzeInputBlock(i,e)||n)}return n}addPossibleExitState(t){null!==this.exitState?this.exitState.or(t):this.exitState=t.clone()}analyzeStackBlock(t,e){const n=t.inputs;let i=!1;switch(t.ignoreState&&(e=e.clone()),t.opcode){case r.VAR_SET:i=this.analyzeInputs(n,e)||i,i=e.setVariableType(n.variable,n.value.type)||i;break;case r.CONTROL_WHILE:case r.CONTROL_FOR:case r.CONTROL_REPEAT:i=this.analyzeInputs(n,e)||i,i=this.analyzeLoopedStack(n.do,e,t)||i;break;case r.CONTROL_IF_ELSE:{i=this.analyzeInputs(n,e)||i;const t=e.clone();i=this.analyzeStack(n.whenTrue,t)||i,i=this.analyzeStack(n.whenFalse,e)||i,i=e.or(t)||i;break}case r.CONTROL_STOP_SCRIPT:i=this.analyzeInputs(n,e)||i,this.addPossibleExitState(e);break;case r.CONTROL_WAIT_UNTIL:i=e.clear()||i,i=this.analyzeInputs(n,e)||i;break;case r.PROCEDURE_CALL:{i=this.analyzeInputs(n,e)||i,i=this.analyzeInputs(n.inputs,e)||i;const t=this.ir.procedures[n.variant];i=t&&t.cachedAnalysisEndState?t.yields?e.overwrite(t.cachedAnalysisEndState)||i:e.after(t.cachedAnalysisEndState)||i:e.clear()||i;break}case r.COMPATIBILITY_LAYER:i=this.analyzeInputs(n,e)||i,this.analyzeInputs(n.inputs,e);for(const t in n.substacks){const r=e.clone();i=this.analyzeStack(n.substacks[t],r)||i,i=e.or(r)||i}break;default:i=this.analyzeInputs(n,e)||i}return i}analyzeStack(t,e){if(!t)return!1;let n=!1;for(const r of t.blocks){let t=this.analyzeStackBlock(r,e);r.ignoreState||(r.yields&&!this.ignoreYields&&(t=e.clear()||t),t&&(r.exitState?r.exitState.or(e):r.exitState=e.clone(),n=!0))}return n}analyzeLoopedStack(t,e,n){if(n.yields&&!this.ignoreYields){let r=e.clear();return n.entryState=e.clone(),n.exitState=e.clone(),r=this.analyzeInputs(n.inputs,e)||r,this.analyzeStack(t,e)||r}let r,i=0,s=!1;do{if(i>1e4)return o.error("analyzeLoopedStack stuck in likely infinite loop; quitting",n,e),s=e.clear(),n.entryState=e.clone(),n.exitState=e.clone(),s=this.analyzeInputs(n.inputs,e)||s,this.analyzeStack(t,e)||s;i++;const a=e.clone();s=this.analyzeStack(t,a)||s,s=(r=e.or(a))||s,s=this.analyzeInputs(n.inputs,e)||s}while(r);return n.entryState=e.clone(),s}optimizeInput(t,e){for(const n in t.inputs){const r=t.inputs[n];r instanceof c&&(t.inputs[n]=this.optimizeInput(r,e))}switch(t.opcode){case i.CAST_NUMBER:{const e=t.inputs.target.type;return(e&s.NUMBER)===e?t.inputs.target:t}case i.CAST_NUMBER_OR_NAN:{const e=t.inputs.target.type;return(e&s.NUMBER_OR_NAN)===e?t.inputs.target:t}}return t}optimizeStack(t,e){if(t)for(const n of t.blocks){n.entryState&&(e=n.entryState);for(const t in n.inputs){const r=n.inputs[t];r instanceof c?n.inputs[t]=this.optimizeInput(r,e):r instanceof a&&this.optimizeStack(r,e)}n.exitState&&(e=n.exitState)}}optimizeScript(t,e){if(t.isProcedure){if(e.has(t.procedureCode))return;e.add(t.procedureCode)}for(const n of t.dependedProcedures)this.optimizeScript(this.ir.procedures[n],e);this.exitState=null;const n=new d;this.analyzeStack(t.stack,n),this.addPossibleExitState(n),t.cachedAnalysisEndState=this.exitState,this.optimizeStack(t.stack,new d)}optimize(){this.optimizeScript(this.ir.entry,new Set)}},TypeState:d}},function(t,e){t.exports=class{constructor(t){if(0===t.trim().length)throw new Error("prefix cannot be empty");this.prefix=t,this.count=0}next(){return"".concat(this.prefix).concat(this.count++)}}},function(t,e,n){const r=n(69);t.exports=new class extends r{constructor(){super(),this._stackFrame={},this._startedBranch=null}get stackFrame(){var t;return null===(t=this.thread)||void 0===t?void 0:t.compatibilityStackFrame}startBranch(t,e){this._startedBranch=[t,e]}startProcedure(){throw new Error("startProcedure is not supported by this BlockUtility")}initParams(){throw new Error("initParams is not supported by this BlockUtility")}pushParam(){throw new Error("pushParam is not supported by this BlockUtility")}getParam(){throw new Error("getParam is not supported by this BlockUtility")}init(t,e,n){this.thread=t,this.sequencer=t.target.runtime.sequencer,this._startedBranch=null,t.stack[0]=e,t.compatibilityStackFrame=n}}},function(t,e){t.exports={supportsNullishCoalescing:(()=>{try{new Function("undefined ?? 3");return!0}catch(t){return!1}})()}},function(t,e){t.exports=class{constructor(t){this._type=t,this._onOpen=null,this._onClose=null,this._onError=null,this._handleMessage=null,this._ws=null}open(){if(!(this._onOpen&&this._onClose&&this._onError&&this._handleMessage))throw new Error("Must set open, close, message and error handlers before calling open on the socket");let t;switch(this._type){case"BLE":t="scratch/ble";break;case"BT":t="scratch/bt";break;default:throw new Error("Unknown ScratchLink socket Type: ".concat(this._type))}const e=(t,e)=>{e.onopen=e.onerror=null,e.close(),this._ws=t,this._ws.onopen=this._onOpen,this._ws.onclose=this._onClose,this._ws.onerror=this._onError,this._ws.onmessage=this._onMessage.bind(this)},n=new WebSocket("ws://127.0.0.1:20111/".concat(t)),r=new WebSocket("wss://device-manager.scratch.mit.edu:20110/".concat(t)),i=setTimeout((()=>{e(n,r),this._ws.onerror(new Event("timeout"))}),15e3);let s,o;n.onopen=t=>{clearTimeout(i),e(n,r),this._ws.onopen(t)},r.onopen=t=>{clearTimeout(i),e(r,n),this._ws.onopen(t)};const a=()=>{s&&o&&(clearTimeout(i),e(n,r),this._ws.onerror(s))};n.onerror=t=>{s=t,a()},r.onerror=t=>{o=t,a()}}close(){this._ws.close(),this._ws=null}sendMessage(t){const e=JSON.stringify(t);this._ws.send(e)}setOnOpen(t){this._onOpen=t}setOnClose(t){this._onClose=t}setOnError(t){this._onError=t}setHandleMessage(t){this._handleMessage=t}isOpen(){return this._ws&&this._ws.readyState===this._ws.OPEN}_onMessage(t){const e=JSON.parse(t.data);this._handleMessage(e)}}},function(t,e,n){const r=n(19),i=n(196),s=n(6),o=n(0),a=t=>t.replace(/[^-\w ]/g,""),c=(t,e)=>{let n;const r=t.findIndex((t=>t.family.toLowerCase()===e.family.toLowerCase()));return-1!==r&&(n=t[r],t.splice(r,1)),t.push(e),n};t.exports=class extends r{constructor(t){super(),this.runtime=t,this.fonts=[],this.restrictedFonts=new Set}restrictFont(t){if(!this.isValidSystemFont(t))throw new Error("Invalid font");this.restrictedFonts.add(t.toLowerCase());const e=this.fonts.length;this.fonts=this.fonts.filter((t=>t.system||this.isValidCustomFont(t.family))),this.fonts.length!==e&&(this.updateRenderer(),this.changed())}isValidSystemFont(t){return/^[-\w ]+$/.test(t)}isValidCustomFont(t){return/^[-\w ]+$/.test(t)&&!this.restrictedFonts.has(t.toLowerCase())}isValidFamily(t){return this.isValidSystemFont(t)&&this.isValidCustomFont(t)}getUnusedSystemFont(t){return s.caseInsensitiveUnusedName(a(t),this.fonts.map((t=>t.family)))}getUnusedCustomFont(t){return s.caseInsensitiveUnusedName(a(t),[...this.fonts.map((t=>t.family)),...this.restrictedFonts])}hasFont(t){return!!this.fonts.find((e=>e.family.toLowerCase()===t.toLowerCase()))}changed(){this.emit("change")}addSystemFont(t,e){if(!this.isValidSystemFont(t))throw new Error("Invalid system font family");const n=c(this.fonts,{system:!0,family:t,fallback:e});n&&!n.system&&this.updateRenderer(),this.changed()}addCustomFont(t,e,n){if(!this.isValidCustomFont(t))throw new Error("Invalid custom font family");c(this.fonts,{system:!1,family:t,fallback:e,asset:n}),this.updateRenderer(),this.changed()}getFonts(){return this.fonts.map((t=>({system:t.system,name:t.family,family:'"'.concat(t.family,'", ').concat(t.fallback),data:t.asset?t.asset.data:null,format:t.asset?t.asset.dataFormat:null})))}deleteFont(t){const[e]=this.fonts.splice(t,1);e.system||this.updateRenderer(),this.changed()}clear(){const t=this.fonts.some((t=>!t.system));this.fonts=[],t&&this.updateRenderer(),this.changed()}updateRenderer(){if(!this.runtime.renderer||!this.runtime.renderer.setCustomFonts)return;const t={};for(const e of this.fonts)if(!e.system){const n=e.asset.encodeDataURI(),r='@font-face { font-family: "'.concat(e.family,'"; src: url("').concat(n,'"); }');t['"'.concat(e.family,'", ').concat(e.fallback)]=r}this.runtime.renderer.setCustomFonts(t)}serializeJSON(){return 0===this.fonts.length?null:this.fonts.map((t=>{const e={system:t.system,family:t.family,fallback:t.fallback};if(!t.system){const n=t.asset;e.md5ext="".concat(n.assetId,".").concat(n.dataFormat)}return e}))}serializeAssets(){return this.fonts.filter((t=>!t.system)).map((t=>t.asset))}async deserialize(t,e,n){if(n||this.clear(),Array.isArray(t))for(const n of t)if(n&&"object"==typeof n)try{const t=n.system,r=n.family,s=n.fallback;if("boolean"!=typeof t||"string"!=typeof r||"string"!=typeof s||this.hasFont(r))continue;if(t)this.addSystemFont(r,s);else{const t=n.md5ext;if("string"!=typeof t)continue;const o=await i.getByMd5ext(this.runtime,e,this.runtime.storage.AssetType.Font,t);this.addCustomFont(r,s,o)}}catch(t){o.error("could not add font",t)}}}},function(t,e,n){const r=n(6);t.exports=class{static getByMd5ext(t,e,n,i){const s=r.splitFirst(i,"."),o=s[0],a=s[1].toLowerCase();if(e){let r=e.file(i);if(!r){const t=new RegExp("^([^/]*/)?".concat(i,"$"));r=e.file(t)[0]}if(r)return t.wrapAssetRequest((()=>r.async("uint8array").then((e=>t.storage.createAsset(n,a,e,o,!1)))))}return t.wrapAssetRequest((()=>t.storage.load(n,o,a)))}}},function(t,e){t.exports={name:"TurboWarp",url:"https://turbowarp.org/"}},function(t,e,n){const r=n(14);t.exports=class{constructor(t){this._projectTimer=new r({now:()=>t.currentMSecs}),this._projectTimer.start(),this._pausedTime=null,this._paused=!1,this.runtime=t}projectTimer(){return this._paused?this._pausedTime/1e3:this._projectTimer.timeElapsed()/1e3}pause(){this._paused=!0,this._pausedTime=this._projectTimer.timeElapsed()}resume(){this._paused=!1;const t=this._projectTimer.timeElapsed()-this._pausedTime;this._projectTimer.startTime+=t}resetProjectTimer(){this._projectTimer.start()}}},function(t,e,n){const r=n(9),i=n(0);t.exports=class{constructor(t){this.provider=null,this.runtime=t,this.stage=null}setProvider(t){this.provider=t}setStage(t){this.stage=t}postData(t){t.varUpdate&&this.updateCloudVariable(t.varUpdate)}requestCreateVariable(t){this.runtime.canAddCloudVariable()&&this.provider&&this.provider.createVariable(t.name,t.value)}requestUpdateVariable(t,e){this.provider&&this.provider.updateVariable(t,e)}requestRenameVariable(t,e){this.provider&&this.provider.renameVariable(t,e)}requestDeleteVariable(t){this.provider&&this.provider.deleteVariable(t)}updateCloudVariable(t){const e=t.name,n=this.stage.lookupVariableByNameAndType(e,r.SCALAR_TYPE);n&&n.isCloud?n.value=t.value:i.warn("Received an update for a cloud variable that does not exist: ".concat(e))}clear(){this.provider&&(this.provider.requestCloseConnection(),this.provider=null,this.stage=null)}}},function(t,e,n){const r=n(1),i={SPACE:"space",LEFT:"left arrow",UP:"up arrow",RIGHT:"right arrow",DOWN:"down arrow",ENTER:"enter",BACKSPACE:"backspace",DELETE:"delete",SHIFT:"shift",CAPS_LOCK:"caps lock",SCROLL_LOCK:"scroll lock",CONTROL:"control",ESCAPE:"escape",INSERT:"insert",HOME:"home",END:"end",PAGE_UP:"page up",PAGE_DOWN:"page down"},s=new Set(Object.values(i));t.exports=class{constructor(t){this._keysPressed=[],this.runtime=t,this.lastKeyPressed="",this._numeralKeyCodesToStringKey=new Map}_keyStringToScratchKey(t){switch(t=r.toString(t)){case" ":return i.SPACE;case"ArrowLeft":case"Left":return i.LEFT;case"ArrowUp":case"Up":return i.UP;case"Right":case"ArrowRight":return i.RIGHT;case"Down":case"ArrowDown":return i.DOWN;case"Enter":return i.ENTER;case"Backspace":return i.BACKSPACE;case"Delete":return i.DELETE;case"Shift":return i.SHIFT;case"CapsLock":return i.CAPS_LOCK;case"ScrollLock":return i.SCROLL_LOCK;case"Control":return i.CONTROL;case"Escape":return i.ESCAPE;case"Insert":return i.INSERT;case"Home":return i.HOME;case"End":return i.END;case"PageUp":return i.PAGE_UP;case"PageDown":return i.PAGE_DOWN}return t.length>1?"":t}_keyArgToScratchKey(t){if("number"==typeof t){if(t>=48&&t<=90)return String.fromCharCode(t);switch(t){case 32:return i.SPACE;case 37:return i.LEFT;case 38:return i.UP;case 39:return i.RIGHT;case 40:return i.DOWN}}return(t=r.toString(t)).length>1&&s.has(t)?t:(t.length>1&&(t=t[0])," "===t?i.SPACE:"\r"===t?i.ENTER:""===t?i.ESCAPE:t.toUpperCase())}postData(t){if(!t.key)return;const e=this._keyStringToScratchKey(t.key),n=1===e.length?e.toUpperCase():e;if(""===n)return;const r=this._keysPressed.indexOf(n);if(t.isDown?(this.lastKeyPressed=e,this.runtime.emit("KEY_PRESSED",n),r<0&&this._keysPressed.push(n)):r>-1&&this._keysPressed.splice(r,1),Object.prototype.hasOwnProperty.call(t,"keyCode")){const e=t.keyCode;if(this._numeralKeyCodesToStringKey.has(e)){const t=this._numeralKeyCodesToStringKey.get(e);if(t!==n){const e=this._keysPressed.indexOf(t);-1!==e&&this._keysPressed.splice(e,1)}}this._numeralKeyCodesToStringKey.set(e,n)}}getKeyIsDown(t){if("any"===t)return this._keysPressed.length>0;const e=this._keyArgToScratchKey(t);return this._keysPressed.indexOf(e)>-1}getLastKeyPressed(){return this.lastKeyPressed}}},function(t,e,n){const r=n(4),i=t=>Math.round(1e3*t)/1e3;t.exports=class{constructor(t){this._clientX=0,this._clientY=0,this._scratchX=0,this._scratchY=0,this._buttons=new Set,this.usesRightClickDown=!1,this._isDown=!1,this.runtime=t}_activateClickHats(t){this.runtime.startHats("event_whenthisspriteclicked",null,t),this.runtime.startHats("event_whenstageclicked",null,t)}_pickTarget(t,e){if(this.runtime.renderer){const n=this.runtime.renderer.pick(t,e);for(let t=0;t<this.runtime.targets.length;t++){const e=this.runtime.targets[t];if(Object.prototype.hasOwnProperty.call(e,"drawableID")&&e.drawableID===n)return e}}return this.runtime.getTargetForStage()}postData(t){if("number"==typeof t.x&&(this._clientX=t.x,this._scratchX=r.clamp(this.runtime.stageWidth*(t.x/t.canvasWidth-.5),-this.runtime.stageWidth/2,this.runtime.stageWidth/2)),"number"==typeof t.y&&(this._clientY=t.y,this._scratchY=r.clamp(-this.runtime.stageHeight*(t.y/t.canvasHeight-.5),-this.runtime.stageHeight/2,this.runtime.stageHeight/2)),void 0!==t.isDown){const e=void 0===t.button?0:t.button;t.isDown?this._buttons.add(e):this._buttons.delete(e);const n=this._isDown;if(this._isDown=t.isDown,n===this._isDown)return;if(t.wasDragged)return;if(!(t.x>0&&t.x<t.canvasWidth&&t.y>0&&t.y<t.canvasHeight))return;const r=this._pickTarget(t.x,t.y);if(r){const t=!n&&this._isDown,e=n&&!this._isDown;(r.draggable&&e||!r.draggable&&t)&&this._activateClickHats(r)}}}getClientX(){return this._clientX}getClientY(){return this._clientY}getScratchX(){return this.runtime.runtimeOptions.miscLimits?Math.round(this._scratchX):i(this._scratchX)}getScratchY(){return this.runtime.runtimeOptions.miscLimits?Math.round(this._scratchY):i(this._scratchY)}getIsDown(){return this._isDown}getButtonIsDown(t){return 2===t&&(this.usesRightClickDown=!0),this._buttons.has(t)}}},function(t,e){t.exports=class{constructor(t){this.runtime=t}postData(t){const e={};if(t.deltaY<0)e.KEY_OPTION="up arrow";else{if(!(t.deltaY>0))return;e.KEY_OPTION="down arrow"}this.runtime.startHats("event_whenkeypressed",e)}}},function(t,e){t.exports=class{constructor(){this._username=""}postData(t){this._username=t.username}getUsername(){return this._username}}},function(t,e,n){const r=n(1);t.exports=class{constructor(t){this.runtime=t,this._counter=0,this.runtime.on("RUNTIME_DISPOSED",this.clearCounter.bind(this))}getPrimitives(){return{control_repeat:this.repeat,control_repeat_until:this.repeatUntil,control_while:this.repeatWhile,control_for_each:this.forEach,control_forever:this.forever,control_wait:this.wait,control_wait_until:this.waitUntil,control_if:this.if,control_if_else:this.ifElse,control_stop:this.stop,control_create_clone_of:this.createClone,control_delete_this_clone:this.deleteClone,control_get_counter:this.getCounter,control_incr_counter:this.incrCounter,control_clear_counter:this.clearCounter,control_all_at_once:this.allAtOnce}}getHats(){return{control_start_as_clone:{restartExistingThreads:!1}}}repeat(t,e){const n=Math.round(r.toNumber(t.TIMES));void 0===e.stackFrame.loopCounter&&(e.stackFrame.loopCounter=n),e.stackFrame.loopCounter--,e.stackFrame.loopCounter>=0&&e.startBranch(1,!0)}repeatUntil(t,e){r.toBoolean(t.CONDITION)||e.startBranch(1,!0)}repeatWhile(t,e){r.toBoolean(t.CONDITION)&&e.startBranch(1,!0)}forEach(t,e){const n=e.target.lookupOrCreateVariable(t.VARIABLE.id,t.VARIABLE.name);void 0===e.stackFrame.index&&(e.stackFrame.index=0),e.stackFrame.index<Number(t.VALUE)&&(e.stackFrame.index++,n.value=e.stackFrame.index,e.startBranch(1,!0))}waitUntil(t,e){r.toBoolean(t.CONDITION)||e.yield()}forever(t,e){e.startBranch(1,!0)}wait(t,e){if(e.stackTimerNeedsInit()){const n=Math.max(0,1e3*r.toNumber(t.DURATION));e.startStackTimer(n),this.runtime.requestRedraw(),e.yield()}else e.stackTimerFinished()||e.yield()}if(t,e){r.toBoolean(t.CONDITION)&&e.startBranch(1,!1)}ifElse(t,e){r.toBoolean(t.CONDITION)?e.startBranch(1,!1):e.startBranch(2,!1)}stop(t,e){const n=t.STOP_OPTION;"all"===n?e.stopAll():"other scripts in sprite"===n||"other scripts in stage"===n?e.stopOtherTargetThreads():"this script"===n&&e.stopThisScript()}createClone(t,e){this._createClone(r.toString(t.CLONE_OPTION),e.target)}_createClone(t,e){let n;if(n="_myself_"===t?e:this.runtime.getSpriteTargetByName(t),!n)return;const r=n.makeClone();r&&(this.runtime.addTarget(r),r.goBehindOther(n))}deleteClone(t,e){e.target.isOriginal||(this.runtime.disposeTarget(e.target),this.runtime.stopForTarget(e.target))}getCounter(){return this._counter}clearCounter(){this._counter=0}incrCounter(){this._counter++}allAtOnce(t,e){e.startBranch(1,!1)}}},function(t,e,n){const r=n(1);t.exports=class{constructor(t){this.runtime=t,this.runtime.on("KEY_PRESSED",(t=>{this.runtime.startHats("event_whenkeypressed",{KEY_OPTION:t}),this.runtime.startHats("event_whenkeypressed",{KEY_OPTION:"any"})}))}getPrimitives(){return{event_whentouchingobject:this.touchingObject,event_broadcast:this.broadcast,event_broadcastandwait:this.broadcastAndWait,event_whengreaterthan:this.hatGreaterThanPredicate}}getHats(){return{event_whenflagclicked:{restartExistingThreads:!0},event_whenkeypressed:{restartExistingThreads:!1},event_whenthisspriteclicked:{restartExistingThreads:!0},event_whentouchingobject:{restartExistingThreads:!1,edgeActivated:!0},event_whenstageclicked:{restartExistingThreads:!0},event_whenbackdropswitchesto:{restartExistingThreads:!0},event_whengreaterthan:{restartExistingThreads:!1,edgeActivated:!0},event_whenbroadcastreceived:{restartExistingThreads:!0}}}touchingObject(t,e){return e.target.isTouchingObject(t.TOUCHINGOBJECTMENU)}hatGreaterThanPredicate(t,e){const n=r.toString(t.WHENGREATERTHANMENU).toLowerCase(),i=r.toNumber(t.VALUE);switch(n){case"timer":return e.ioQuery("clock","projectTimer")>i;case"loudness":return this.runtime.audioEngine&&this.runtime.audioEngine.getLoudness()>i}return!1}broadcast(t,e){const n=e.runtime.getTargetForStage().lookupBroadcastMsg(t.BROADCAST_OPTION.id,t.BROADCAST_OPTION.name);if(n){const t=n.name;e.startHats("event_whenbroadcastreceived",{BROADCAST_OPTION:t})}}broadcastAndWait(t,e){if(e.stackFrame.broadcastVar||(e.stackFrame.broadcastVar=e.runtime.getTargetForStage().lookupBroadcastMsg(t.BROADCAST_OPTION.id,t.BROADCAST_OPTION.name)),e.stackFrame.broadcastVar){const t=e.stackFrame.broadcastVar.name;if(!e.stackFrame.startedThreads&&(e.stackFrame.startedThreads=e.startHats("event_whenbroadcastreceived",{BROADCAST_OPTION:t}),0===e.stackFrame.startedThreads.length))return;const n=this;e.stackFrame.startedThreads.some((t=>-1!==n.runtime.threads.indexOf(t)))&&(e.stackFrame.startedThreads.every((t=>n.runtime.isWaitingThread(t)))?e.yieldTick():e.yield())}}}},function(t,e,n){const r=n(1),i=n(12),s=n(7),o=n(13),a=n(44),c=n(4);class u{constructor(t){this.runtime=t,this._onTargetChanged=this._onTargetChanged.bind(this),this._onResetBubbles=this._onResetBubbles.bind(this),this._onTargetWillExit=this._onTargetWillExit.bind(this),this._updateBubble=this._updateBubble.bind(this),this.runtime.on("PROJECT_STOP_ALL",this._onResetBubbles),this.runtime.on("targetWasRemoved",this._onTargetWillExit),this.runtime.on(u.SAY_OR_THINK,this._updateBubble)}static get DEFAULT_BUBBLE_STATE(){return{drawableId:null,onSpriteRight:!0,skinId:null,text:"",type:"say",usageId:null}}static get STATE_KEY(){return"Scratch.looks"}static get SAY_OR_THINK(){return"SAY"}static get SAY_BUBBLE_LIMIT(){return 330}static get EFFECT_GHOST_LIMIT(){return{min:0,max:100}}static get EFFECT_BRIGHTNESS_LIMIT(){return{min:-100,max:100}}_getBubbleState(t){let e=t.getCustomState(u.STATE_KEY);return e||(e=i.simple(u.DEFAULT_BUBBLE_STATE),t.setCustomState(u.STATE_KEY,e)),e}_onTargetChanged(t){this._getBubbleState(t).drawableId&&this._positionBubble(t)}_onTargetWillExit(t){const e=this._getBubbleState(t);e.drawableId&&e.skinId&&(this.runtime.renderer.destroyDrawable(e.drawableId,o.SPRITE_LAYER),this.runtime.renderer.destroySkin(e.skinId),e.drawableId=null,e.skinId=null,this.runtime.requestRedraw()),t.onTargetVisualChange=null}_onResetBubbles(){for(let t=0;t<this.runtime.targets.length;t++){this._getBubbleState(this.runtime.targets[t]).text="",this._onTargetWillExit(this.runtime.targets[t])}clearTimeout(this._bubbleTimeout)}_positionBubble(t){if(!t.visible)return;const e=this._getBubbleState(t),[n,r]=this.runtime.renderer.getCurrentSkinSize(e.drawableId);let i;try{i=t.getBoundsForBubble()}catch(e){i={left:t.x,right:t.x,top:t.y,bottom:t.y}}const s=this.runtime.renderer.getNativeSize(),o={left:-s[0]/2,right:s[0]/2,top:s[1]/2,bottom:-s[1]/2};e.onSpriteRight&&n+i.right>o.right&&i.left-n>o.left?(e.onSpriteRight=!1,this._renderBubble(t)):!e.onSpriteRight&&i.left-n<o.left&&n+i.right<o.right?(e.onSpriteRight=!0,this._renderBubble(t)):(this.runtime.renderer.updateDrawablePosition(e.drawableId,[e.onSpriteRight?Math.max(o.left,Math.min(o.right-n,i.right)):Math.min(o.right-n,Math.max(o.left,i.left-n)),Math.min(o.top,i.bottom+r)]),this.runtime.requestRedraw())}_renderBubble(t){if(!this.runtime.renderer)return;const e=this._getBubbleState(t),{type:n,text:r,onSpriteRight:i}=e;t.visible&&""!==r?(e.skinId?this.runtime.renderer.updateTextSkin(e.skinId,n,r,i,[0,0]):(t.onTargetVisualChange=this._onTargetChanged,e.drawableId=this.runtime.renderer.createDrawable(o.SPRITE_LAYER),e.skinId=this.runtime.renderer.createTextSkin(n,r,e.onSpriteRight,[0,0]),this.runtime.renderer.updateDrawableSkinId(e.drawableId,e.skinId)),this._positionBubble(t)):this._onTargetWillExit(t)}_formatBubbleText(t){return""===t?t:("number"==typeof t&&Math.abs(t)>=.01&&t%1!=0&&(t=t.toFixed(2)),t=String(t).substr(0,u.SAY_BUBBLE_LIMIT))}_updateBubble(t,e,n){const r=this._getBubbleState(t);r.type=e,r.text=this._formatBubbleText(n),r.usageId=s(),this._renderBubble(t)}getPrimitives(){return{looks_say:this.say,looks_sayforsecs:this.sayforsecs,looks_think:this.think,looks_thinkforsecs:this.thinkforsecs,looks_show:this.show,looks_hide:this.hide,looks_hideallsprites:()=>{},looks_switchcostumeto:this.switchCostume,looks_switchbackdropto:this.switchBackdrop,looks_switchbackdroptoandwait:this.switchBackdropAndWait,looks_nextcostume:this.nextCostume,looks_nextbackdrop:this.nextBackdrop,looks_changeeffectby:this.changeEffect,looks_seteffectto:this.setEffect,looks_cleargraphiceffects:this.clearEffects,looks_changesizeby:this.changeSize,looks_setsizeto:this.setSize,looks_changestretchby:()=>{},looks_setstretchto:()=>{},looks_gotofrontback:this.goToFrontBack,looks_goforwardbackwardlayers:this.goForwardBackwardLayers,looks_size:this.getSize,looks_costumenumbername:this.getCostumeNumberName,looks_backdropnumbername:this.getBackdropNumberName}}getMonitored(){return{looks_size:{isSpriteSpecific:!0,getId:t=>"".concat(t,"_size")},looks_costumenumbername:{isSpriteSpecific:!0,getId:(t,e)=>a("".concat(t,"_costumenumbername"),e)},looks_backdropnumbername:{getId:(t,e)=>a("backdropnumbername",e)}}}say(t,e){const n=t.MESSAGE;this._say(n,e.target)}_say(t,e){this.runtime.emit(u.SAY_OR_THINK,e,"say",t)}sayforsecs(t,e){this.say(t,e);const n=e.target,r=this._getBubbleState(n).usageId;return new Promise((e=>{this._bubbleTimeout=setTimeout((()=>{this._bubbleTimeout=null,this._getBubbleState(n).usageId===r&&this._updateBubble(n,"say",""),e()}),1e3*t.SECS)}))}think(t,e){this.runtime.emit(u.SAY_OR_THINK,e.target,"think",t.MESSAGE)}thinkforsecs(t,e){this.think(t,e);const n=e.target,r=this._getBubbleState(n).usageId;return new Promise((e=>{this._bubbleTimeout=setTimeout((()=>{this._bubbleTimeout=null,this._getBubbleState(n).usageId===r&&this._updateBubble(n,"think",""),e()}),1e3*t.SECS)}))}show(t,e){e.target.setVisible(!0),this._renderBubble(e.target)}hide(t,e){e.target.setVisible(!1),this._renderBubble(e.target)}_setCostume(t,e,n){if("number"==typeof e)t.setCostume(n?e:e-1);else{const i=t.getCostumeIndexByName(e.toString());-1!==i?t.setCostume(i):"next costume"===e?t.setCostume(t.currentCostume+1):"previous costume"===e?t.setCostume(t.currentCostume-1):isNaN(e)||r.isWhiteSpace(e)||t.setCostume(n?Number(e):Number(e)-1)}return[]}_setBackdrop(t,e,n){if("number"==typeof e)t.setCostume(n?e:e-1);else{const i=t.getCostumeIndexByName(e.toString());if(-1!==i)t.setCostume(i);else if("next backdrop"===e)t.setCostume(t.currentCostume+1);else if("previous backdrop"===e)t.setCostume(t.currentCostume-1);else if("random backdrop"===e){const e=t.getCostumes().length;if(e>1){const n=0,r=e-1,i=t.currentCostume,s=c.inclusiveRandIntWithout(n,r,i);t.setCostume(s)}}else isNaN(e)||r.isWhiteSpace(e)||t.setCostume(n?Number(e):Number(e)-1)}const i=t.getCostumes()[t.currentCostume].name;return this.runtime.startHats("event_whenbackdropswitchesto",{BACKDROP:i})}switchCostume(t,e){this._setCostume(e.target,t.COSTUME)}nextCostume(t,e){this._setCostume(e.target,e.target.currentCostume+1,!0)}switchBackdrop(t){this._setBackdrop(this.runtime.getTargetForStage(),t.BACKDROP)}switchBackdropAndWait(t,e){if(!e.stackFrame.startedThreads&&(e.stackFrame.startedThreads=this._setBackdrop(this.runtime.getTargetForStage(),t.BACKDROP),0===e.stackFrame.startedThreads.length))return;const n=this;e.stackFrame.startedThreads.some((t=>-1!==n.runtime.threads.indexOf(t)))&&(e.stackFrame.startedThreads.every((t=>n.runtime.isWaitingThread(t)))?e.yieldTick():e.yield())}nextBackdrop(){const t=this.runtime.getTargetForStage();this._setBackdrop(t,t.currentCostume+1,!0)}clampEffect(t,e){let n=e;switch(t){case"ghost":n=c.clamp(e,u.EFFECT_GHOST_LIMIT.min,u.EFFECT_GHOST_LIMIT.max);break;case"brightness":n=c.clamp(e,u.EFFECT_BRIGHTNESS_LIMIT.min,u.EFFECT_BRIGHTNESS_LIMIT.max)}return n}changeEffect(t,e){const n=r.toString(t.EFFECT).toLowerCase(),i=r.toNumber(t.CHANGE);if(!Object.prototype.hasOwnProperty.call(e.target.effects,n))return;let s=i+e.target.effects[n];s=this.clampEffect(n,s),e.target.setEffect(n,s)}setEffect(t,e){const n=r.toString(t.EFFECT).toLowerCase();let i=r.toNumber(t.VALUE);i=this.clampEffect(n,i),e.target.setEffect(n,i)}clearEffects(t,e){e.target.clearEffects()}changeSize(t,e){const n=r.toNumber(t.CHANGE);e.target.setSize(e.target.size+n)}setSize(t,e){const n=r.toNumber(t.SIZE);e.target.setSize(n)}goToFrontBack(t,e){e.target.isStage||("front"===t.FRONT_BACK?e.target.goToFront():e.target.goToBack())}goForwardBackwardLayers(t,e){e.target.isStage||("forward"===t.FORWARD_BACKWARD?e.target.goForwardLayers(r.toNumber(t.NUM)):e.target.goBackwardLayers(r.toNumber(t.NUM)))}getSize(t,e){return Math.round(e.target.size)}getBackdropNumberName(t){const e=this.runtime.getTargetForStage();return"number"===t.NUMBER_NAME?e.currentCostume+1:e.getCostumes()[e.currentCostume].name}getCostumeNumberName(t,e){return"number"===t.NUMBER_NAME?e.target.currentCostume+1:e.target.getCostumes()[e.target.currentCostume].name}}t.exports=u},function(t,e,n){const r=n(1),i=n(4),s=n(14);t.exports=class{constructor(t){this.runtime=t}getPrimitives(){return{motion_movesteps:this.moveSteps,motion_gotoxy:this.goToXY,motion_goto:this.goTo,motion_turnright:this.turnRight,motion_turnleft:this.turnLeft,motion_pointindirection:this.pointInDirection,motion_pointtowards:this.pointTowards,motion_glidesecstoxy:this.glide,motion_glideto:this.glideTo,motion_ifonedgebounce:this.ifOnEdgeBounce,motion_setrotationstyle:this.setRotationStyle,motion_changexby:this.changeX,motion_setx:this.setX,motion_changeyby:this.changeY,motion_sety:this.setY,motion_xposition:this.getX,motion_yposition:this.getY,motion_direction:this.getDirection,motion_scroll_right:()=>{},motion_scroll_up:()=>{},motion_align_scene:()=>{},motion_xscroll:()=>{},motion_yscroll:()=>{}}}getMonitored(){return{motion_xposition:{isSpriteSpecific:!0,getId:t=>"".concat(t,"_xposition")},motion_yposition:{isSpriteSpecific:!0,getId:t=>"".concat(t,"_yposition")},motion_direction:{isSpriteSpecific:!0,getId:t=>"".concat(t,"_direction")}}}moveSteps(t,e){const n=r.toNumber(t.STEPS);this._moveSteps(n,e.target)}_moveSteps(t,e){const n=i.degToRad(90-e.direction),r=t*Math.cos(n),s=t*Math.sin(n);e.setXY(e.x+r,e.y+s)}goToXY(t,e){const n=r.toNumber(t.X),i=r.toNumber(t.Y);e.target.setXY(n,i)}getTargetXY(t,e){let n=0,i=0;if("_mouse_"===t)n=e.ioQuery("mouse","getScratchX"),i=e.ioQuery("mouse","getScratchY");else if("_random_"===t){const t=this.runtime.stageWidth,e=this.runtime.stageHeight;n=Math.round(t*(Math.random()-.5)),i=Math.round(e*(Math.random()-.5))}else{t=r.toString(t);const e=this.runtime.getSpriteTargetByName(t);if(!e)return;n=e.x,i=e.y}return[n,i]}goTo(t,e){const n=this.getTargetXY(t.TO,e);n&&e.target.setXY(n[0],n[1])}turnRight(t,e){const n=r.toNumber(t.DEGREES);e.target.setDirection(e.target.direction+n)}turnLeft(t,e){const n=r.toNumber(t.DEGREES);e.target.setDirection(e.target.direction-n)}pointInDirection(t,e){const n=r.toNumber(t.DIRECTION);e.target.setDirection(n)}pointTowards(t,e){let n=0,s=0;if("_mouse_"===t.TOWARDS)n=e.ioQuery("mouse","getScratchX"),s=e.ioQuery("mouse","getScratchY");else{if("_random_"===t.TOWARDS)return void e.target.setDirection(Math.round(360*Math.random())-180);{t.TOWARDS=r.toString(t.TOWARDS);const e=this.runtime.getSpriteTargetByName(t.TOWARDS);if(!e)return;n=e.x,s=e.y}}const o=n-e.target.x,a=s-e.target.y,c=90-i.radToDeg(Math.atan2(a,o));e.target.setDirection(c)}glide(t,e){if(e.stackFrame.timer){const t=e.stackFrame.timer.timeElapsed();if(t<1e3*e.stackFrame.duration){const n=t/(1e3*e.stackFrame.duration),r=n*(e.stackFrame.endX-e.stackFrame.startX),i=n*(e.stackFrame.endY-e.stackFrame.startY);e.target.setXY(e.stackFrame.startX+r,e.stackFrame.startY+i),e.yield()}else e.target.setXY(e.stackFrame.endX,e.stackFrame.endY)}else{if(e.stackFrame.timer=new s,e.stackFrame.timer.start(),e.stackFrame.duration=r.toNumber(t.SECS),e.stackFrame.startX=e.target.x,e.stackFrame.startY=e.target.y,e.stackFrame.endX=r.toNumber(t.X),e.stackFrame.endY=r.toNumber(t.Y),e.stackFrame.duration<=0)return void e.target.setXY(e.stackFrame.endX,e.stackFrame.endY);e.yield()}}glideTo(t,e){const n=this.getTargetXY(t.TO,e);n&&this.glide({SECS:t.SECS,X:n[0],Y:n[1]},e)}ifOnEdgeBounce(t,e){this._ifOnEdgeBounce(e.target)}_ifOnEdgeBounce(t){const e=t.getBounds();if(!e)return;const n=this.runtime.stageWidth,r=this.runtime.stageHeight,s=Math.max(0,n/2+e.left),o=Math.max(0,r/2-e.top),a=Math.max(0,n/2-e.right),c=Math.max(0,r/2+e.bottom);let u="",l=1/0;if(s<l&&(l=s,u="left"),o<l&&(l=o,u="top"),a<l&&(l=a,u="right"),c<l&&(l=c,u="bottom"),l>0)return;const h=i.degToRad(90-t.direction);let d=Math.cos(h),p=-Math.sin(h);"left"===u?d=Math.max(.2,Math.abs(d)):"top"===u?p=Math.max(.2,Math.abs(p)):"right"===u?d=0-Math.max(.2,Math.abs(d)):"bottom"===u&&(p=0-Math.max(.2,Math.abs(p)));const f=i.radToDeg(Math.atan2(p,d))+90;t.setDirection(f);const m=t.keepInFence(t.x,t.y);t.setXY(m[0],m[1])}setRotationStyle(t,e){e.target.setRotationStyle(t.STYLE)}changeX(t,e){const n=r.toNumber(t.DX);e.target.setXY(e.target.x+n,e.target.y)}setX(t,e){const n=r.toNumber(t.X);e.target.setXY(n,e.target.y)}changeY(t,e){const n=r.toNumber(t.DY);e.target.setXY(e.target.x,e.target.y+n)}setY(t,e){const n=r.toNumber(t.Y);e.target.setXY(e.target.x,n)}getX(t,e){return this.limitPrecision(e.target.x)}getY(t,e){return this.limitPrecision(e.target.y)}getDirection(t,e){return e.target.direction}limitPrecision(t){const e=Math.round(t),n=t-e;return Math.abs(n)<1e-9?e:t}}},function(t,e,n){const r=n(1),i=n(4);t.exports=class{constructor(t){this.runtime=t}getPrimitives(){return{operator_add:this.add,operator_subtract:this.subtract,operator_multiply:this.multiply,operator_divide:this.divide,operator_lt:this.lt,operator_equals:this.equals,operator_gt:this.gt,operator_and:this.and,operator_or:this.or,operator_not:this.not,operator_random:this.random,operator_join:this.join,operator_letter_of:this.letterOf,operator_length:this.length,operator_contains:this.contains,operator_mod:this.mod,operator_round:this.round,operator_mathop:this.mathop}}add(t){return r.toNumber(t.NUM1)+r.toNumber(t.NUM2)}subtract(t){return r.toNumber(t.NUM1)-r.toNumber(t.NUM2)}multiply(t){return r.toNumber(t.NUM1)*r.toNumber(t.NUM2)}divide(t){return r.toNumber(t.NUM1)/r.toNumber(t.NUM2)}lt(t){return r.compare(t.OPERAND1,t.OPERAND2)<0}equals(t){return 0===r.compare(t.OPERAND1,t.OPERAND2)}gt(t){return r.compare(t.OPERAND1,t.OPERAND2)>0}and(t){return r.toBoolean(t.OPERAND1)&&r.toBoolean(t.OPERAND2)}or(t){return r.toBoolean(t.OPERAND1)||r.toBoolean(t.OPERAND2)}not(t){return!r.toBoolean(t.OPERAND)}random(t){return this._random(t.FROM,t.TO)}_random(t,e){const n=r.toNumber(t),i=r.toNumber(e),s=n<=i?n:i,o=n<=i?i:n;return s===o?s:r.isInt(t)&&r.isInt(e)?s+Math.floor(Math.random()*(o+1-s)):Math.random()*(o-s)+s}join(t){return r.toString(t.STRING1)+r.toString(t.STRING2)}letterOf(t){const e=r.toNumber(t.LETTER)-1,n=r.toString(t.STRING);return e<0||e>=n.length?"":n.charAt(e)}length(t){return r.toString(t.STRING).length}contains(t){const e=function(t){return r.toString(t).toLowerCase()};return e(t.STRING1).includes(e(t.STRING2))}mod(t){const e=r.toNumber(t.NUM1),n=r.toNumber(t.NUM2);let i=e%n;return i/n<0&&(i+=n),i}round(t){return Math.round(r.toNumber(t.NUM))}mathop(t){const e=r.toString(t.OPERATOR).toLowerCase(),n=r.toNumber(t.NUM);switch(e){case"abs":return Math.abs(n);case"floor":return Math.floor(n);case"ceiling":return Math.ceil(n);case"sqrt":return Math.sqrt(n);case"sin":return Math.round(1e10*Math.sin(Math.PI*n/180))/1e10;case"cos":return Math.round(1e10*Math.cos(Math.PI*n/180))/1e10;case"tan":return i.tan(n);case"asin":return 180*Math.asin(n)/Math.PI;case"acos":return 180*Math.acos(n)/Math.PI;case"atan":return 180*Math.atan(n)/Math.PI;case"ln":return Math.log(n);case"log":return Math.log(n)/Math.LN10;case"e ^":return Math.exp(n);case"10 ^":return Math.pow(10,n)}return 0}}},function(t,e,n){const r=n(4),i=n(1),s=n(12),o=!0;class a{constructor(t){this.runtime=t,this.waitingSounds={},this.stopAllSounds=this.stopAllSounds.bind(this),this._stopWaitingSoundsForTarget=this._stopWaitingSoundsForTarget.bind(this),this._clearEffectsForAllTargets=this._clearEffectsForAllTargets.bind(this),this.runtime&&(this.runtime.on("PROJECT_STOP_ALL",this.stopAllSounds),this.runtime.on("PROJECT_STOP_ALL",this._clearEffectsForAllTargets),this.runtime.on("STOP_FOR_TARGET",this._stopWaitingSoundsForTarget),this.runtime.on("PROJECT_START",this._clearEffectsForAllTargets)),this._onTargetCreated=this._onTargetCreated.bind(this),this.runtime&&t.on("targetWasCreated",this._onTargetCreated)}static get STATE_KEY(){return"Scratch.sound"}static get DEFAULT_SOUND_STATE(){return{effects:{pitch:0,pan:0}}}static get MIDI_NOTE_RANGE(){return{min:36,max:96}}static get BEAT_RANGE(){return{min:0,max:100}}static get TEMPO_RANGE(){return{min:20,max:500}}static get EFFECT_RANGE(){return{pitch:{min:-360,max:360},pan:{min:-100,max:100}}}static get LARGER_EFFECT_RANGE(){return{pitch:{min:-1e3,max:1e3},pan:{min:-100,max:100}}}_getSoundState(t){let e=t.getCustomState(a.STATE_KEY);return e||(e=s.simple(a.DEFAULT_SOUND_STATE),t.setCustomState(a.STATE_KEY,e),t.soundEffects=e.effects),e}_onTargetCreated(t,e){if(e){const n=e.getCustomState(a.STATE_KEY);n&&t&&(t.setCustomState(a.STATE_KEY,s.simple(n)),this._syncEffectsForTarget(t))}}getPrimitives(){return{sound_play:this.playSound,sound_playuntildone:this.playSoundAndWait,sound_stopallsounds:this.stopAllSounds,sound_seteffectto:this.setEffect,sound_changeeffectby:this.changeEffect,sound_cleareffects:this.clearEffects,sound_sounds_menu:this.soundsMenu,sound_beats_menu:this.beatsMenu,sound_effects_menu:this.effectsMenu,sound_setvolumeto:this.setVolume,sound_changevolumeby:this.changeVolume,sound_volume:this.getVolume}}getMonitored(){return{sound_volume:{isSpriteSpecific:!0,getId:t=>"".concat(t,"_volume")}}}playSound(t,e){this._playSound(t,e)}playSoundAndWait(t,e){return this._playSound(t,e,o)}_playSound(t,e,n){const r=this._getSoundIndex(t.SOUND_MENU,e);if(r>=0){const{target:t}=e,{sprite:i}=t,{soundId:s}=i.sounds[r];if(i.soundBank)return n===o?this._addWaitingSound(t.id,s):this._removeWaitingSound(t.id,s),i.soundBank.playSound(t,s)}}_addWaitingSound(t,e){this.waitingSounds[t]||(this.waitingSounds[t]=new Set),this.waitingSounds[t].add(e)}_removeWaitingSound(t,e){this.waitingSounds[t]&&this.waitingSounds[t].delete(e)}_getSoundIndex(t,e){const n=e.target.sprite.sounds.length;if(0===n)return-1;const i=this.getSoundIndexByName(t,e);if(-1!==i)return i;const s=parseInt(t,10);return isNaN(s)?-1:r.wrapClamp(s-1,0,n-1)}getSoundIndexByName(t,e){const n=e.target.sprite.sounds;for(let e=0;e<n.length;e++)if(n[e].name===t)return e;return-1}stopAllSounds(){if(null===this.runtime.targets)return;const t=this.runtime.targets;for(let e=0;e<t.length;e++)this._stopAllSoundsForTarget(t[e])}_stopAllSoundsForTarget(t){t.sprite.soundBank&&(t.sprite.soundBank.stopAllSounds(t),this.waitingSounds[t.id]&&this.waitingSounds[t.id].clear())}_stopWaitingSoundsForTarget(t){if(t.sprite.soundBank&&this.waitingSounds[t.id]){for(const e of this.waitingSounds[t.id].values())t.sprite.soundBank.stop(t,e);this.waitingSounds[t.id].clear()}}setEffect(t,e){return this._updateEffect(t,e,!1)}changeEffect(t,e){return this._updateEffect(t,e,!0)}_updateEffect(t,e,n){const s=i.toString(t.EFFECT).toLowerCase(),o=i.toNumber(t.VALUE),c=this._getSoundState(e.target);if(!Object.prototype.hasOwnProperty.call(c.effects,s))return;n?c.effects[s]+=o:c.effects[s]=o;const u=this.runtime.runtimeOptions.miscLimits,{min:l,max:h}=u?a.EFFECT_RANGE[s]:a.LARGER_EFFECT_RANGE[s];if(c.effects[s]=r.clamp(c.effects[s],l,h),this._syncEffectsForTarget(e.target),u)return Promise.resolve();this.runtime.requestRedraw()}_syncEffectsForTarget(t){t&&t.sprite.soundBank&&(t.soundEffects=this._getSoundState(t).effects,t.sprite.soundBank.setEffects(t))}clearEffects(t,e){this._clearEffectsForTarget(e.target)}_clearEffectsForTarget(t){const e=this._getSoundState(t);for(const t in e.effects)Object.prototype.hasOwnProperty.call(e.effects,t)&&(e.effects[t]=0);this._syncEffectsForTarget(t)}_clearEffectsForAllTargets(){if(null===this.runtime.targets)return;const t=this.runtime.targets;for(let e=0;e<t.length;e++)this._clearEffectsForTarget(t[e])}setVolume(t,e){const n=i.toNumber(t.VOLUME);return this._updateVolume(n,e)}changeVolume(t,e){const n=i.toNumber(t.VOLUME)+e.target.volume;return this._updateVolume(n,e)}_updateVolume(t,e){if(t=r.clamp(t,0,100),e.target.volume=t,this._syncEffectsForTarget(e.target),this.runtime.runtimeOptions.miscLimits)return Promise.resolve();this.runtime.requestRedraw()}getVolume(t,e){return e.target.volume}soundsMenu(t){return t.SOUND_MENU}beatsMenu(t){return t.BEATS}effectsMenu(t){return t.EFFECT}}t.exports=a},function(t,e,n){const r=n(1),i=n(14),s=n(44);t.exports=class{constructor(t){this.runtime=t,this._answer="",this._timer=new i,this._cachedLoudness=-1,this._cachedLoudnessTimestamp=0,this._questionList=[],this.runtime.on("ANSWER",this._onAnswer.bind(this)),this.runtime.on("PROJECT_START",this._resetAnswer.bind(this)),this.runtime.on("PROJECT_STOP_ALL",this._clearAllQuestions.bind(this)),this.runtime.on("STOP_FOR_TARGET",this._clearTargetQuestions.bind(this)),this.runtime.on("RUNTIME_DISPOSED",this._resetAnswer.bind(this))}getPrimitives(){return{sensing_touchingobject:this.touchingObject,sensing_touchingcolor:this.touchingColor,sensing_coloristouchingcolor:this.colorTouchingColor,sensing_distanceto:this.distanceTo,sensing_timer:this.getTimer,sensing_resettimer:this.resetTimer,sensing_of:this.getAttributeOf,sensing_mousex:this.getMouseX,sensing_mousey:this.getMouseY,sensing_setdragmode:this.setDragMode,sensing_mousedown:this.getMouseDown,sensing_keypressed:this.getKeyPressed,sensing_current:this.current,sensing_dayssince2000:this.daysSince2000,sensing_loudness:this.getLoudness,sensing_loud:this.isLoud,sensing_askandwait:this.askAndWait,sensing_answer:this.getAnswer,sensing_username:this.getUsername,sensing_userid:()=>{}}}getMonitored(){return{sensing_answer:{getId:()=>"answer"},sensing_mousedown:{getId:()=>"mousedown"},sensing_mousex:{getId:()=>"mousex"},sensing_mousey:{getId:()=>"mousey"},sensing_loudness:{getId:()=>"loudness"},sensing_timer:{getId:()=>"timer"},sensing_dayssince2000:{getId:()=>"dayssince2000"},sensing_current:{getId:(t,e)=>s("current",e)}}}_onAnswer(t){this._answer=t;const e=this._questionList.shift();if(e){const[t,n,r,i,s]=e;i&&!s&&this.runtime.emit("SAY",r,"say",""),n(),this._askNextQuestion()}}_resetAnswer(){this._answer=""}_enqueueAsk(t,e,n,r,i){this._questionList.push([t,e,n,r,i])}_askNextQuestion(){if(this._questionList.length>0){const[t,e,n,r,i]=this._questionList[0];r&&!i?(this.runtime.emit("SAY",n,"say",t),this.runtime.emit("QUESTION","")):this.runtime.emit("QUESTION",t)}}_clearAllQuestions(){this._questionList=[],this.runtime.emit("QUESTION",null)}_clearTargetQuestions(t){const e=this._questionList.length>0&&this._questionList[0][2]===t;this._questionList=this._questionList.filter((e=>e[2]!==t)),e&&(this.runtime.emit("SAY",t,"say",""),this._questionList.length>0?this._askNextQuestion():this.runtime.emit("QUESTION",null))}askAndWait(t,e){const n=e.target;return new Promise((e=>{const r=this._questionList.length>0;this._enqueueAsk(String(t.QUESTION),e,n,n.visible,n.isStage),r||this._askNextQuestion()}))}getAnswer(){return this._answer}touchingObject(t,e){return e.target.isTouchingObject(t.TOUCHINGOBJECTMENU)}touchingColor(t,e){const n=r.toRgbColorList(t.COLOR);return e.target.isTouchingColor(n)}colorTouchingColor(t,e){const n=r.toRgbColorList(t.COLOR),i=r.toRgbColorList(t.COLOR2);return e.target.colorIsTouchingColor(i,n)}distanceTo(t,e){if(e.target.isStage)return 1e4;let n=0,i=0;if("_mouse_"===t.DISTANCETOMENU)n=e.ioQuery("mouse","getScratchX"),i=e.ioQuery("mouse","getScratchY");else{t.DISTANCETOMENU=r.toString(t.DISTANCETOMENU);const e=this.runtime.getSpriteTargetByName(t.DISTANCETOMENU);if(!e)return 1e4;n=e.x,i=e.y}const s=e.target.x-n,o=e.target.y-i;return Math.sqrt(s*s+o*o)}setDragMode(t,e){e.target.setDraggable("draggable"===t.DRAG_MODE)}getTimer(t,e){return e.ioQuery("clock","projectTimer")}resetTimer(t,e){e.ioQuery("clock","resetProjectTimer")}getMouseX(t,e){return e.ioQuery("mouse","getScratchX")}getMouseY(t,e){return e.ioQuery("mouse","getScratchY")}getMouseDown(t,e){return e.ioQuery("mouse","getIsDown")}current(t){const e=r.toString(t.CURRENTMENU).toLowerCase(),n=new Date;switch(e){case"year":return n.getFullYear();case"month":return n.getMonth()+1;case"date":return n.getDate();case"dayofweek":return n.getDay()+1;case"hour":return n.getHours();case"minute":return n.getMinutes();case"second":return n.getSeconds()}return 0}getKeyPressed(t,e){return e.ioQuery("keyboard","getKeyIsDown",[t.KEY_OPTION])}daysSince2000(){const t=new Date(2e3,0,1),e=new Date,n=e.getTimezoneOffset()-t.getTimezoneOffset();let r=e.valueOf()-t.valueOf();return r+=60*(e.getTimezoneOffset()-n)*1e3,r/864e5}getLoudness(){if(void 0===this.runtime.audioEngine)return-1;if(null===this.runtime.currentStepTime)return-1;return this._timer.time()-this._cachedLoudnessTimestamp<this.runtime.currentStepTime||(this._cachedLoudnessTimestamp=this._timer.time(),this._cachedLoudness=this.runtime.audioEngine.getLoudness()),this._cachedLoudness}isLoud(){return this.getLoudness()>10}getAttributeOf(t){let e;if("_stage_"===t.OBJECT?e=this.runtime.getTargetForStage():(t.OBJECT=r.toString(t.OBJECT),e=this.runtime.getSpriteTargetByName(t.OBJECT)),!e)return 0;if(e.isStage)switch(t.PROPERTY){case"background #":case"backdrop #":return e.currentCostume+1;case"backdrop name":return e.getCostumes()[e.currentCostume].name;case"volume":return e.volume}else switch(t.PROPERTY){case"x position":return e.x;case"y position":return e.y;case"direction":return e.direction;case"costume #":return e.currentCostume+1;case"costume name":return e.getCostumes()[e.currentCostume].name;case"size":return e.size;case"volume":return e.volume}const n=t.PROPERTY,i=e.lookupVariableByNameAndType(n,"",!0);return i?i.value:0}getUsername(t,e){return e.ioQuery("userData","getUsername")}}},function(t,e,n){const r=n(1);t.exports=class{constructor(t){this.runtime=t}getPrimitives(){return{data_variable:this.getVariable,data_setvariableto:this.setVariableTo,data_changevariableby:this.changeVariableBy,data_hidevariable:this.hideVariable,data_showvariable:this.showVariable,data_listcontents:this.getListContents,data_addtolist:this.addToList,data_deleteoflist:this.deleteOfList,data_deletealloflist:this.deleteAllOfList,data_insertatlist:this.insertAtList,data_replaceitemoflist:this.replaceItemOfList,data_itemoflist:this.getItemOfList,data_itemnumoflist:this.getItemNumOfList,data_lengthoflist:this.lengthOfList,data_listcontainsitem:this.listContainsItem,data_hidelist:this.hideList,data_showlist:this.showList}}getVariable(t,e){return e.target.lookupOrCreateVariable(t.VARIABLE.id,t.VARIABLE.name).value}setVariableTo(t,e){const n=e.target.lookupOrCreateVariable(t.VARIABLE.id,t.VARIABLE.name);n.value=t.VALUE,n.isCloud&&e.ioQuery("cloud","requestUpdateVariable",[n.name,t.VALUE])}changeVariableBy(t,e){const n=e.target.lookupOrCreateVariable(t.VARIABLE.id,t.VARIABLE.name),i=r.toNumber(n.value)+r.toNumber(t.VALUE);n.value=i,n.isCloud&&e.ioQuery("cloud","requestUpdateVariable",[n.name,i])}changeMonitorVisibility(t,e){this.runtime.monitorBlocks.changeBlock({id:t,element:"checkbox",value:e},this.runtime)}showVariable(t){this.changeMonitorVisibility(t.VARIABLE.id,!0)}hideVariable(t){this.changeMonitorVisibility(t.VARIABLE.id,!1)}showList(t){this.changeMonitorVisibility(t.LIST.id,!0)}hideList(t){this.changeMonitorVisibility(t.LIST.id,!1)}getListContents(t,e){const n=e.target.lookupOrCreateList(t.LIST.id,t.LIST.name);if(e.thread.updateMonitor)return n._monitorUpToDate?n.value:(n._monitorUpToDate=!0,n.value.slice());let r=!0;for(let t=0;t<n.value.length;t++){const e=n.value[t];if("string"!=typeof e||1!==e.length){r=!1;break}}return r?n.value.join(""):n.value.join(" ")}addToList(t,e){const n=e.target.lookupOrCreateList(t.LIST.id,t.LIST.name);n.value.push(t.ITEM),n._monitorUpToDate=!1}deleteOfList(t,e){const n=e.target.lookupOrCreateList(t.LIST.id,t.LIST.name),i=r.toListIndex(t.INDEX,n.value.length,!0);i!==r.LIST_INVALID&&(i!==r.LIST_ALL?(n.value.splice(i-1,1),n._monitorUpToDate=!1):n.value=[])}deleteAllOfList(t,e){e.target.lookupOrCreateList(t.LIST.id,t.LIST.name).value=[]}insertAtList(t,e){const n=t.ITEM,i=e.target.lookupOrCreateList(t.LIST.id,t.LIST.name),s=r.toListIndex(t.INDEX,i.value.length+1,!1);s!==r.LIST_INVALID&&(i.value.splice(s-1,0,n),i._monitorUpToDate=!1)}replaceItemOfList(t,e){const n=t.ITEM,i=e.target.lookupOrCreateList(t.LIST.id,t.LIST.name),s=r.toListIndex(t.INDEX,i.value.length,!1);s!==r.LIST_INVALID&&(i.value[s-1]=n,i._monitorUpToDate=!1)}getItemOfList(t,e){const n=e.target.lookupOrCreateList(t.LIST.id,t.LIST.name),i=r.toListIndex(t.INDEX,n.value.length,!1);return i===r.LIST_INVALID?"":n.value[i-1]}getItemNumOfList(t,e){const n=t.ITEM,i=e.target.lookupOrCreateList(t.LIST.id,t.LIST.name);for(let t=0;t<i.value.length;t++)if(0===r.compare(i.value[t],n))return t+1;return 0}lengthOfList(t,e){return e.target.lookupOrCreateList(t.LIST.id,t.LIST.name).value.length}listContainsItem(t,e){const n=t.ITEM,i=e.target.lookupOrCreateList(t.LIST.id,t.LIST.name);if(i.value.indexOf(n)>=0)return!0;for(let t=0;t<i.value.length;t++)if(0===r.compare(i.value[t],n))return!0;return!1}}},function(t,e){t.exports=class{constructor(t){this.runtime=t}getPrimitives(){return{procedures_definition:this.definition,procedures_call:this.call,procedures_return:this.return,argument_reporter_string_number:this.argumentReporterStringNumber,argument_reporter_boolean:this.argumentReporterBoolean}}definition(){}call(t,e){const n=e.stackFrame,r=!!t.mutation.return;if(n.executed){if(r){const t=n.returnValue;return e.thread.peekStackFrame().params=null,delete n.returnValue,delete n.executed,t}return}const i=t.mutation.proccode,s=e.getProcedureParamNamesIdsAndDefaults(i);if(null===s)return r?"":void 0;const[o,a,c]=s;e.initParams();for(let n=0;n<a.length;n++)Object.prototype.hasOwnProperty.call(t,a[n])?e.pushParam(o[n],t[a[n]]):e.pushParam(o[n],c[n]);const u=e.runtime.getAddonBlock(i);if(u){const t=u.callback(e.thread.getAllparams(),e);return 1===e.thread.status&&(n.executed=!0),t}n.executed=!0,r&&(e.thread.peekStackFrame().waitingReporter=!0,n.returnValue=""),e.startProcedure(i)}return(t,e){e.stopThisScript(),e.thread.peekStackFrame()&&(e.stackFrame.returnValue=t.VALUE)}argumentReporterStringNumber(t,e){const n=e.getParam(t.VALUE);return null===n?"last key pressed"===String(t.VALUE).toLowerCase()?e.ioQuery("keyboard","getLastKeyPressed"):0:n}argumentReporterBoolean(t,e){const n=e.getParam(t.VALUE);if(null===n){const n=String(t.VALUE).toLowerCase();return!(!e.target.runtime.compilerOptions.enabled||"is compiled?"!==n)||("is turbowarp?"===n||0)}return n}}},function(t,e){t.exports={setupInitialState:t=>{const e=t.renderer;for(const n of t.targets){const t=n._getRenderedDirectionAndScale();if(e&&n.interpolationData){const r=n.drawableID;e.updateDrawablePosition(r,[n.x,n.y]),e.updateDrawableDirectionScale(r,t.direction,t.scale),e.updateDrawableEffect(r,"ghost",n.effects.ghost)}n.visible&&!n.isStage?n.interpolationData={x:n.x,y:n.y,direction:t.direction,scale:t.scale,costume:n.currentCostume,ghost:n.effects.ghost}:n.interpolationData=null}},interpolate:(t,e)=>{const n=t.renderer;if(n)for(const r of t.targets){const t=r.interpolationData;if(!t)continue;if(!r.visible)continue;const i=r.drawableID,s=r.x-t.x,o=r.y-t.y,a=Math.abs(s),c=Math.abs(o);if(a>.1||c>.1){const r=n._allDrawables[i].getAABB(),u=Math.min(240,Math.max(50,1.5*(r.width+r.height)));if(Math.sqrt(a**2+c**2)<u){const r=t.x+s*e,a=t.y+o*e;n.updateDrawablePosition(i,[r,a])}}const u=r.effects.ghost-t.ghost,l=Math.abs(u);if(l>0&&l<25){const t=r.effects.ghost+u*e;n.updateDrawableEffect(i,"ghost",t)}if(t.costume===r.currentCostume){let{direction:s,scale:o}=r._getRenderedDirectionAndScale(),a=!1;if(s!==t.direction&&(s%90!=0||t.direction%90!=0)){const n=s*Math.PI/180,r=t.direction*Math.PI/180;s=180*Math.atan2(Math.sin(n)*e+Math.sin(r)*(1-e),Math.cos(n)*e+Math.cos(r)*(1-e))/Math.PI,a=!0}const c=t.scale;if((o[0]!==c[0]||o[1]!==c[1])&&Math.sign(o[0])===Math.sign(c[0])&&Math.sign(o[1])===Math.sign(c[1])){const t=o[0]-c[0],n=o[1]-c[1],r=Math.abs(t),i=Math.abs(n);r<100&&i<100&&(o[0]=c[0]+t*e,o[1]=c[1]+n*e,a=!0)}a&&n.updateDrawableDirectionScale(i,s,o)}}}}},function(t,e){const n="function"==typeof requestAnimationFrame?requestAnimationFrame:t=>setTimeout(t,1e3/60),r="function"==typeof requestAnimationFrame?cancelAnimationFrame:clearTimeout,i=t=>{let e;const i=()=>{e=n(i),t()};return e=n(i),{cancel:()=>r(e)}};t.exports=class{constructor(t){this.runtime=t,this.running=!1,this.setFramerate(30),this.setInterpolation(!1),this.stepCallback=this.stepCallback.bind(this),this.interpolationCallback=this.interpolationCallback.bind(this),this._stepInterval=null,this._interpolationAnimation=null,this._stepAnimation=null}setFramerate(t){this.framerate=t,this._restart()}setInterpolation(t){this.interpolation=t,this._restart()}stepCallback(){this.runtime._step()}interpolationCallback(){this.runtime._renderInterpolatedPositions()}_restart(){this.running&&(this.stop(),this.start())}start(){this.running=!0,0===this.framerate?(this._stepAnimation=i(this.stepCallback),this.runtime.currentStepTime=1e3/60):(this.interpolation&&(this._interpolationAnimation=i(this.interpolationCallback)),this._stepInterval=setInterval(this.stepCallback,1e3/this.framerate),this.runtime.currentStepTime=1e3/this.framerate)}stop(){this.running=!1,clearInterval(this._stepInterval),this._interpolationAnimation&&this._interpolationAnimation.cancel(),this._stepAnimation&&this._stepAnimation.cancel(),this._interpolationAnimation=null,this._stepAnimation=null}}},function(t,e,n){const{motionVector:r,scratchAtan2:i}=n(216),s=480,o=10/3;t.exports=class{constructor(){this.frameNumber=0,this.lastAnalyzedFrame=0,this.motionAmount=0,this.motionDirection=0,this.curr=null,this.prev=null,this._arrays=new ArrayBuffer(345600),this._curr=new Uint8ClampedArray(this._arrays,0,172800),this._prev=new Uint8ClampedArray(this._arrays,172800,172800)}reset(){this.frameNumber=0,this.lastAnalyzedFrame=0,this.motionAmount=this.motionDirection=0,this.prev=this.curr=null}addFrame(t){this.frameNumber++,this.prev=this.curr,this.curr=new Uint32Array(t.buffer.slice(0));const e=this._prev;this._prev=this._curr,this._curr=e;for(let t=0;t<this.curr.length;t++)this._curr[t]=255&this.curr[t]}analyzeFrame(){if(!this.curr||!this.prev)return void(this.motionAmount=this.motionDirection=-1);if(this.lastAnalyzedFrame===this.frameNumber)return;this.lastAnalyzedFrame=this.frameNumber;const{_curr:t,_prev:e}=this,n=17;let o=0,a=0,c=0;for(let i=9;i<351;i+=n)for(let u=9;u<471;u+=n){let l=0,h=0,d=0,p=0,f=0,m=(i-8)*s+u-8,g=m+n;const y=(i+8)*s+u+8;for(;m<=y;m+=463,g+=s)for(;m<=g;m+=1){const n=e[m]-t[m],r=t[m-1]-t[m+1],i=t[m-s]-t[m+s];l+=r*r,h+=r*i,d+=i*i,f+=r*n,p+=i*n}const{u:b,v:E}=r(l,h,d,f,p);-17<b&&b<n&&-17<E&&E<n&&(o+=b,a+=E,c++)}o/=c,a/=c,this.motionAmount=Math.round(100*Math.hypot(o,a)),this.motionAmount>10&&(this.motionDirection=i(a,o))}getLocalMotion(t,e){if(this.curr&&this.prev){if(e.motionFrameNumber!==this.frameNumber){const{_prev:n,_curr:a}=this;t.updateCPURenderAttributes();const c=t.getFastBounds(),u=Math.max(Math.floor(c.left+240),1),l=Math.min(Math.floor(c.right+240),479),h=Math.max(Math.floor(180-c.top),1),d=Math.min(Math.floor(180-c.bottom),359);let p=0,f=0,m=0,g=0,y=0,b=0;const E=[0,0,0];for(let e=h;e<d;e++)for(let r=u;r<l;r++)if(E[0]=r-240,E[1]=180-e,t.isTouching(E)){const t=e*s+r,i=n[t]-a[t],o=a[t-1]-a[t+1],c=a[t-s]-a[t+s];p+=o*o,f+=o*c,m+=c*c,y+=o*i,g+=c*i,b++}let{u:v,v:T}=r(p,f,m,y,g),w=0;b&&(w=b,b/=256,v/=b,T/=b),e.motionAmount=Math.round(.02*w*Math.hypot(v,T)),e.motionAmount>100&&(e.motionAmount=100),e.motionAmount>o&&(e.motionDirection=i(T,v)),e.motionFrameNumber=this.frameNumber}}else e.motionAmount=e.motionDirection=-1}}},function(t,e){const n=180/Math.PI,r={u:0,v:0},i=function(t){return(t+270)%360-180};t.exports={motionVector:function(t,e,n,i,s){let o=arguments.length>5&&void 0!==arguments[5]?arguments[5]:r;const a=e*e-t*n;if(a){const r=-(s*e-i*n),c=-(e*i-t*s),u=8/a;o.u=r*u,o.v=c*u}else{const r=(e+t)*(e+t)+(n+e)*(n+e);if(r){const a=-(s+i)*(8/r);o.u=(e+t)*a,o.v=(n+e)*a}else o.u=0,o.v=0}return o},scratchDegrees:i,scratchAtan2:function(t,e){return i(Math.atan2(t,e)*n)}}},function(t,e,n){const r=n(3),i=n(2),s=n(1),o=n(5),a=n(7),c=n(218),u=n(16),l=n(4),h=n(40),d=n(0),p=129,f=130,m=131,g=225,y=32,b=96,E=0,v=128,T=2,w=175,A=163,S=179,I=148,O=1,k=0,N=152,R=157,M=0,x=0,C=1,D=50,L=0,P=32,B={29:"color",30:"ultrasonic",32:"gyro",16:"touch",8:"mediumMotor",7:"largeMotor",126:"none",125:"none"},U={touch:0,color:1,ultrasonic:1,none:0},j={touch:"button",color:"brightness",ultrasonic:"distance"};class F{constructor(t,e,n){this._parent=t,this._index=e,this._type=n,this._direction=1,this._power=50,this._position=0,this._commandID=null,this._coastDelay=1e3}get type(){return this._type}set type(t){this._type=t}get direction(){return this._direction}set direction(t){this._direction=t<0?-1:1}get power(){return this._power}set power(t){this._power=t}get position(){return this._position}set position(t){let e=t[0]+256*t[1]+256*t[2]*256+256*t[3]*256*256;e>2147483647&&(e-=4294967296),this._position=e}turnOnFor(t){if(0===this._power)return;const e=this._portMask(this._index);let n=t,r=this._power*this._direction;const i=D;let s=[];s[0]=w,r<0&&(r*=-1,n*=-1);const o=n<0?256-r:r;n=Math.abs(n);let a=i,c=i,u=n-2*i;u<0&&(a=Math.floor(n/2),u=0,c=n-a);const l=this._runValues(u);s=s.concat([M,e,p,255&o,p,a]).concat(l.concat([p,c,C]));const h=this._parent.generateCommand(v,s);this._parent.send(h),this.coastAfter(t)}coastAfter(t){if(0===this._power)return;const e=a();this._commandID=e,setTimeout((()=>{this._commandID===e&&(this.coast(),this._commandID=null)}),t+this._coastDelay)}coast(){if(0===this._power)return;const t=this._parent.generateCommand(v,[A,M,this._portMask(this._index),x]);this._parent.send(t,!1)}_runValues(t){return t<32767?[f,255&t,t>>8&255]:[m,255&t,t>>8&255,t>>16&255,t>>24&255]}_portMask(t){return Math.pow(2,t)}}class z{constructor(t,e){this._runtime=t,this._runtime.on("PROJECT_STOP_ALL",this.stopAll.bind(this)),this._extensionId=e,this._sensorPorts=[],this._motorPorts=[],this._sensors={distance:0,brightness:0,buttons:[0,0,0,0]},this._motors=[null,null,null,null],this._pollingInterval=150,this._pollingIntervalID=null,this._pollingCounter=0,this._bt=null,this._runtime.registerPeripheralExtension(e,this),this._rateLimiter=new h(40),this.reset=this.reset.bind(this),this._onConnect=this._onConnect.bind(this),this._onMessage=this._onMessage.bind(this),this._pollValues=this._pollValues.bind(this)}get distance(){let t=this._sensors.distance>100?100:this._sensors.distance;return t=t<0?0:t,t=Math.round(100*t)/100,t}get brightness(){return this._sensors.brightness}motor(t){return this._motors[t]}isButtonPressed(t){return 1===this._sensors.buttons[t]}beep(t,e){const n=this.generateCommand(v,[I,O,p,2,f,t,t>>8,f,e,e>>8]);this.send(n)}stopAll(){this.stopAllMotors(),this.stopSound()}stopSound(){const t=this.generateCommand(v,[I,k]);this.send(t,!1)}stopAllMotors(){this._motors.forEach((t=>{t&&t.coast()}))}scan(){this._bt&&this._bt.disconnect(),this._bt=new c(this._runtime,this._extensionId,{majorDeviceClass:8,minorDeviceClass:1},this._onConnect,this.reset,this._onMessage)}connect(t){this._bt&&this._bt.connectPeripheral(t,"1234")}disconnect(){this._bt&&this._bt.disconnect(),this.reset()}reset(){this._sensorPorts=[],this._motorPorts=[],this._sensors={distance:0,brightness:0,buttons:[0,0,0,0]},this._motors=[null,null,null,null],this._pollingIntervalID&&(window.clearInterval(this._pollingIntervalID),this._pollingIntervalID=null)}isConnected(){let t=!1;return this._bt&&(t=this._bt.isConnected()),t}send(t){let e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return this.isConnected()?e&&!this._rateLimiter.okayToSend()?Promise.resolve():this._bt.sendMessage({message:u.uint8ArrayToBase64(t),encoding:"base64"}):Promise.resolve()}generateCommand(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=[];r[2]=0,r[3]=0,r[4]=t,r[5]=255&n,r[6]=n>>8&&255,r=r.concat(e);const i=r.length-2;return r[0]=255&i,r[1]=i>>8&&255,r}_onConnect(){this._pollingIntervalID=window.setInterval(this._pollValues,this._pollingInterval)}_pollValues(){if(!this.isConnected())return void window.clearInterval(this._pollingIntervalID);const t=[];let e=0,n=0;if(this._pollingCounter%20==0)t[0]=N,t[1]=p,t[2]=P,t[3]=b,t[4]=g,t[5]=y,e=33,this._updateDevices=!0;else{let r=0;for(let e=0;e<4;e++)"none"!==this._sensorPorts[e]&&(t[r+0]=R,t[r+1]=M,t[r+2]=e,t[r+3]=L,t[r+4]=U[this._sensorPorts[e]],t[r+5]=g,t[r+6]=4*n,r+=7),n++;for(let e=0;e<4;e++)t[r+0]=S,t[r+1]=M,t[r+2]=e,t[r+3]=g,t[r+4]=4*n,r+=5,n++;e=4*n}const r=this.generateCommand(E,t,e);this.send(r),this._pollingCounter++}_onMessage(t){const e=t.message,n=u.base64ToUint8Array(e);if(n[4]===T)if(this._updateDevices){for(let t=0;t<4;t++){const e=B[n[t+5]];this._sensorPorts[t]=e||"none"}for(let t=0;t<4;t++){const e=B[n[t+21]];this._motorPorts[t]=e||"none"}for(let t=0;t<4;t++){const e=this._motorPorts[t];"none"===e||this._motors[t]||(this._motors[t]=new F(this,t,e)),"none"===e&&this._motors[t]&&(this._motors[t]=null)}this._updateDevices=!1}else if(!this._sensorPorts.includes(void 0)&&!this._motorPorts.includes(void 0)){let t=5;for(let e=0;e<4;e++){const r=new Uint8Array([n[t],n[t+1],n[t+2],n[t+3]]).buffer,i=new DataView(r).getFloat32(0,!0);"button"===j[this._sensorPorts[e]]?this._sensors.buttons[e]=i||0:j[this._sensorPorts[e]]&&(this._sensors[j[this._sensorPorts[e]]]=i||0),t+=4}for(let e=0;e<4;e++){const r=[n[t],n[t+1],n[t+2],n[t+3]];this._motors[e]&&(this._motors[e].position=r),t+=4}}}}const _=["A","B","C","D"],G=["1","2","3","4"];class V{static get EXTENSION_ID(){return"ev3"}constructor(t){this.runtime=t,this._peripheral=new z(this.runtime,V.EXTENSION_ID),this._playNoteForPicker=this._playNoteForPicker.bind(this),this.runtime.on("PLAY_NOTE",this._playNoteForPicker)}getInfo(){return{id:V.EXTENSION_ID,name:"LEGO EV3",blockIconURI:"data:image/svg+xml;base64, ",showStatusButton:!0,blocks:[{opcode:"motorTurnClockwise",text:o({id:"ev3.motorTurnClockwise",default:"motor [PORT] turn this way for [TIME] seconds",description:"turn a motor clockwise for some time"}),blockType:i.COMMAND,arguments:{PORT:{type:r.STRING,menu:"motorPorts",defaultValue:0},TIME:{type:r.NUMBER,defaultValue:1}}},{opcode:"motorTurnCounterClockwise",text:o({id:"ev3.motorTurnCounterClockwise",default:"motor [PORT] turn that way for [TIME] seconds",description:"turn a motor counter-clockwise for some time"}),blockType:i.COMMAND,arguments:{PORT:{type:r.STRING,menu:"motorPorts",defaultValue:0},TIME:{type:r.NUMBER,defaultValue:1}}},{opcode:"motorSetPower",text:o({id:"ev3.motorSetPower",default:"motor [PORT] set power [POWER] %",description:"set a motor's power to some value"}),blockType:i.COMMAND,arguments:{PORT:{type:r.STRING,menu:"motorPorts",defaultValue:0},POWER:{type:r.NUMBER,defaultValue:100}}},{opcode:"getMotorPosition",text:o({id:"ev3.getMotorPosition",default:"motor [PORT] position",description:"get the measured degrees a motor has turned"}),blockType:i.REPORTER,arguments:{PORT:{type:r.STRING,menu:"motorPorts",defaultValue:0}}},{opcode:"whenButtonPressed",text:o({id:"ev3.whenButtonPressed",default:"when button [PORT] pressed",description:"when a button connected to a port is pressed"}),blockType:i.HAT,arguments:{PORT:{type:r.STRING,menu:"sensorPorts",defaultValue:0}}},{opcode:"whenDistanceLessThan",text:o({id:"ev3.whenDistanceLessThan",default:"when distance < [DISTANCE]",description:"when the value measured by the distance sensor is less than some value"}),blockType:i.HAT,arguments:{DISTANCE:{type:r.NUMBER,defaultValue:5}}},{opcode:"whenBrightnessLessThan",text:o({id:"ev3.whenBrightnessLessThan",default:"when brightness < [DISTANCE]",description:"when value measured by brightness sensor is less than some value"}),blockType:i.HAT,arguments:{DISTANCE:{type:r.NUMBER,defaultValue:50}}},{opcode:"buttonPressed",text:o({id:"ev3.buttonPressed",default:"button [PORT] pressed?",description:"is a button on some port pressed?"}),blockType:i.BOOLEAN,arguments:{PORT:{type:r.STRING,menu:"sensorPorts",defaultValue:0}}},{opcode:"getDistance",text:o({id:"ev3.getDistance",default:"distance",description:"gets measured distance"}),blockType:i.REPORTER},{opcode:"getBrightness",text:o({id:"ev3.getBrightness",default:"brightness",description:"gets measured brightness"}),blockType:i.REPORTER},{opcode:"beep",text:o({id:"ev3.beepNote",default:"beep note [NOTE] for [TIME] secs",description:"play some note on EV3 for some time"}),blockType:i.COMMAND,arguments:{NOTE:{type:r.NOTE,defaultValue:60},TIME:{type:r.NUMBER,defaultValue:.5}}}],menus:{motorPorts:{acceptReporters:!0,items:this._formatMenu(_)},sensorPorts:{acceptReporters:!0,items:this._formatMenu(G)}}}}motorTurnClockwise(t){const e=s.toNumber(t.PORT);let n=1e3*s.toNumber(t.TIME);return n=l.clamp(n,0,15e3),new Promise((t=>{this._forEachMotor(e,(t=>{const e=this._peripheral.motor(t);e&&(e.direction=1,e.turnOnFor(n))})),setTimeout(t,n)}))}motorTurnCounterClockwise(t){const e=s.toNumber(t.PORT);let n=1e3*s.toNumber(t.TIME);return n=l.clamp(n,0,15e3),new Promise((t=>{this._forEachMotor(e,(t=>{const e=this._peripheral.motor(t);e&&(e.direction=-1,e.turnOnFor(n))})),setTimeout(t,n)}))}motorSetPower(t){const e=s.toNumber(t.PORT),n=l.clamp(s.toNumber(t.POWER),0,100);this._forEachMotor(e,(t=>{const e=this._peripheral.motor(t);e&&(e.power=n)}))}getMotorPosition(t){const e=s.toNumber(t.PORT);if(![0,1,2,3].includes(e))return;const n=this._peripheral.motor(e);let r=0;return n&&(r=l.wrapClamp(n.position,0,360)),r}whenButtonPressed(t){const e=s.toNumber(t.PORT);if([0,1,2,3].includes(e))return this._peripheral.isButtonPressed(e)}whenDistanceLessThan(t){const e=l.clamp(s.toNumber(t.DISTANCE),0,100);return this._peripheral.distance<e}whenBrightnessLessThan(t){const e=l.clamp(s.toNumber(t.DISTANCE),0,100);return this._peripheral.brightness<e}buttonPressed(t){const e=s.toNumber(t.PORT);if([0,1,2,3].includes(e))return this._peripheral.isButtonPressed(e)}getDistance(){return this._peripheral.distance}getBrightness(){return this._peripheral.brightness}_playNoteForPicker(t,e){e===this.getInfo().name&&this.beep({NOTE:t,TIME:.25})}beep(t){const e=l.clamp(s.toNumber(t.NOTE),47,99);let n=1e3*s.toNumber(t.TIME);if(n=l.clamp(n,0,3e3),0!==n)return new Promise((t=>{const r=440*Math.pow(2,(e-69+12)/12);this._peripheral.beep(r,n),setTimeout(t,n)}))}_forEachMotor(t,e){let n;switch(t){case 0:n=[0];break;case 1:n=[1];break;case 2:n=[2];break;case 3:n=[3];break;default:d.warn("Invalid motor ID: ".concat(t)),n=[]}for(const t of n)e(t)}_formatMenu(t){const e=[];for(let n=0;n<t.length;n++){const r={};r.text=t[n],r.value=n.toString(),e.push(r)}return e}}t.exports=V},function(t,e,n){const r=n(61);t.exports=class extends r{constructor(t,e,n,r){let i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:null,s=arguments.length>5?arguments[5]:void 0;super(),this._socket=t.getScratchLinkSocket("BT"),this._socket.setOnOpen(this.requestPeripheral.bind(this)),this._socket.setOnError(this._handleRequestError.bind(this)),this._socket.setOnClose(this.handleDisconnectError.bind(this)),this._socket.setHandleMessage(this._handleMessage.bind(this)),this._sendMessage=this._socket.sendMessage.bind(this._socket),this._availablePeripherals={},this._connectCallback=r,this._connected=!1,this._characteristicDidChangeCallback=null,this._resetCallback=i,this._discoverTimeoutID=null,this._extensionId=e,this._peripheralOptions=n,this._messageCallback=s,this._runtime=t,this._socket.open()}requestPeripheral(){this._availablePeripherals={},this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID),this._discoverTimeoutID=window.setTimeout(this._handleDiscoverTimeout.bind(this),15e3),this.sendRemoteRequest("discover",this._peripheralOptions).catch((t=>this._handleRequestError(t)))}connectPeripheral(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;const n={peripheralId:t};e&&(n.pin=e),this.sendRemoteRequest("connect",n).then((()=>{this._connected=!0,this._runtime.emit(this._runtime.constructor.PERIPHERAL_CONNECTED),this._connectCallback()})).catch((t=>{this._handleRequestError(t)}))}disconnect(){this._connected&&(this._connected=!1),this._socket.isOpen()&&this._socket.close(),this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID),this._runtime.emit(this._runtime.constructor.PERIPHERAL_DISCONNECTED)}isConnected(){return this._connected}sendMessage(t){return this.sendRemoteRequest("send",t).catch((t=>{this.handleDisconnectError(t)}))}didReceiveCall(t,e){switch(t){case"didDiscoverPeripheral":this._availablePeripherals[e.peripheralId]=e,this._runtime.emit(this._runtime.constructor.PERIPHERAL_LIST_UPDATE,this._availablePeripherals),this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID);break;case"userDidPickPeripheral":this._availablePeripherals[e.peripheralId]=e,this._runtime.emit(this._runtime.constructor.USER_PICKED_PERIPHERAL,this._availablePeripherals),this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID);break;case"userDidNotPickPeripheral":this._runtime.emit(this._runtime.constructor.PERIPHERAL_SCAN_TIMEOUT),this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID);break;case"didReceiveMessage":this._messageCallback(e);break;default:return"nah"}}handleDisconnectError(){this._connected&&(this.disconnect(),this._resetCallback&&this._resetCallback(),this._runtime.emit(this._runtime.constructor.PERIPHERAL_CONNECTION_LOST_ERROR,{message:"Scratch lost connection to",extensionId:this._extensionId}))}_handleRequestError(){this._runtime.emit(this._runtime.constructor.PERIPHERAL_REQUEST_ERROR,{message:"Scratch lost connection to",extensionId:this._extensionId})}_handleDiscoverTimeout(){this._discoverTimeoutID&&window.clearTimeout(this._discoverTimeoutID),this._runtime.emit(this._runtime.constructor.PERIPHERAL_SCAN_TIMEOUT)}}},function(t,e,n){const r=n(5),i=n(3),s=n(2),o=n(1),a="SPACE",c="LEFT",u="RIGHT",l="UP",h="DOWN",d={[a]:"space",[c]:"left arrow",[l]:"up arrow",[u]:"right arrow",[h]:"down arrow"};t.exports=class{constructor(t){this.runtime=t,this.frameToggle=!1,setInterval((()=>{this.frameToggle=!this.frameToggle}),this.runtime.currentStepTime),this.keyPressed=this.keyPressed.bind(this),this.runtime.on("KEY_PRESSED",this.keyPressed),this._clearkeyPressBuffer=this._clearkeyPressBuffer.bind(this),this.runtime.on("PROJECT_STOP_ALL",this._clearkeyPressBuffer),this.sequences={},this.keyPressBuffer=[]}get KEY_TEXT_SHORT(){return{[a]:r({id:"makeymakey.spaceKey",default:"space",description:"The space key on a computer keyboard."}),[c]:r({id:"makeymakey.leftArrowShort",default:"left",description:"Short name for the left arrow key on a computer keyboard."}),[l]:r({id:"makeymakey.upArrowShort",default:"up",description:"Short name for the up arrow key on a computer keyboard."}),[u]:r({id:"makeymakey.rightArrowShort",default:"right",description:"Short name for the right arrow key on a computer keyboard."}),[h]:r({id:"makeymakey.downArrowShort",default:"down",description:"Short name for the down arrow key on a computer keyboard."})}}get DEFAULT_SEQUENCES(){return["".concat(c," ").concat(l," ").concat(u),"".concat(u," ").concat(l," ").concat(c),"".concat(c," ").concat(u),"".concat(u," ").concat(c),"".concat(l," ").concat(h),"".concat(h," ").concat(l),"".concat(l," ").concat(u," ").concat(h," ").concat(c),"".concat(l," ").concat(c," ").concat(h," ").concat(u),"".concat(l," ").concat(l," ").concat(h," ").concat(h," ")+"".concat(c," ").concat(u," ").concat(c," ").concat(u)]}getInfo(){return{id:"makeymakey",name:"Makey Makey",blockIconURI:"data:image/svg+xml;base64,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",blocks:[{opcode:"whenMakeyKeyPressed",text:r({id:"makeymakey.whenKeyPressed",default:"when [KEY] key pressed",description:"when a keyboard key is pressed"}),blockType:s.HAT,arguments:{KEY:{type:i.STRING,menu:"KEY",defaultValue:a}}},{opcode:"whenCodePressed",text:r({id:"makeymakey.whenKeysPressedInOrder",default:"when [SEQUENCE] pressed in order",description:"when a sequence of keyboard keys is pressed in a specific order"}),blockType:s.HAT,arguments:{SEQUENCE:{type:i.STRING,menu:"SEQUENCE",defaultValue:this.DEFAULT_SEQUENCES[0]}}}],menus:{KEY:{acceptReporters:!0,items:[{text:r({id:"makeymakey.spaceKey",default:"space",description:"The space key on a computer keyboard."}),value:a},{text:r({id:"makeymakey.upArrow",default:"up arrow",description:"The up arrow key on a computer keyboard."}),value:l},{text:r({id:"makeymakey.downArrow",default:"down arrow",description:"The down arrow key on a computer keyboard."}),value:h},{text:r({id:"makeymakey.rightArrow",default:"right arrow",description:"The right arrow key on a computer keyboard."}),value:u},{text:r({id:"makeymakey.leftArrow",default:"left arrow",description:"The left arrow key on a computer keyboard."}),value:c},{text:"w",value:"w"},{text:"a",value:"a"},{text:"s",value:"s"},{text:"d",value:"d"},{text:"f",value:"f"},{text:"g",value:"g"}]},SEQUENCE:{acceptReporters:!0,items:this.buildSequenceMenu(this.DEFAULT_SEQUENCES)}}}}buildSequenceMenu(t){return t.map((t=>this.getMenuItemForSequenceString(t)))}getMenuItemForSequenceString(t){let e=t.split(" ");return e=e.map((t=>this.KEY_TEXT_SHORT[t])),{text:e.join(" "),value:t}}whenMakeyKeyPressed(t,e){let n=t.KEY;d[t.KEY]&&(n=d[t.KEY]);return e.ioQuery("keyboard","getKeyIsDown",[n])&&this.frameToggle}keyPressed(t){t=(t=t.split(" ")[0]).toUpperCase(),this.keyPressBuffer.push(t),this.keyPressBuffer.length>100&&this.keyPressBuffer.shift();for(const t in this.sequences){const e=this.sequences[t].array;if(this.keyPressBuffer.length<e.length)continue;let n=!1;const r=this.keyPressBuffer.slice(-1*e.length);for(let t=0;t<e.length;t++)e[t]!==r[t]&&(n=!0);n||(this.sequences[t].completed=!0,setTimeout((()=>{this.sequences[t].completed=!1}),100))}}_clearkeyPressBuffer(){this.keyPressBuffer=[]}addSequence(t,e){Object.prototype.hasOwnProperty.call(this.sequences,t)||(this.sequences[t]={array:e,completed:!1})}whenCodePressed(t){const e=o.toString(t.SEQUENCE).toUpperCase(),n=e.split(" ");if(!(n.length<2))return this.addSequence(e,n),this.sequences[e].completed}}},function(t,e,n){const r=n(3),i=n(2),s=n(1),o=n(5),a=n(23),c=n(30),u=n(16),l=n(4),h=n(40),d=n(0),p="00001623-1212-efde-1623-785feabcd123",f="00001624-1212-efde-1623-785feabcd123",m=100,g=20,y=20,b=21,E=23,v=37,T=38,w=39,A=40,S=1,I=2,O=4,k={A:55,B:56,C:1,D:2},N={A:0,B:1,C:2,D:3};let R=N;const M="any",x="none",C="red",D="blue",L="green",P="yellow",B="white",U="black",j={[x]:255,[C]:9,[D]:3,[L]:5,[P]:7,[B]:10,[U]:0},F={HUB_PROPERTIES:1,HUB_ACTIONS:2,HUB_ALERTS:3,HUB_ATTACHED_IO:4,ERROR:5,PORT_INPUT_FORMAT_SETUP_SINGLE:65,PORT_INPUT_FORMAT_SETUP_COMBINED:66,PORT_INFORMATION:67,PORT_MODEINFORMATION:68,PORT_VALUE:69,PORT_VALUE_COMBINED:70,PORT_INPUT_FORMAT:71,PORT_INPUT_FORMAT_COMBINED:72,OUTPUT:129,PORT_FEEDBACK:130},z=3,_=5,G=1,V=7,Y=11,H=81,W=16,K=1,q=0,Z=127,X=0,Q=1,J=0,$=0,tt=1,et=0,nt=2,rt=0,it=0,st=1,ot=2,at=3,ct=function(t){const e=new ArrayBuffer(4),n=new DataView(e);return n.setInt32(0,t),[n.getInt8(3),n.getInt8(2),n.getInt8(1),n.getInt8(0)]},ut=function(t){const e=Uint8Array.from(t);return new DataView(e.buffer).getInt32(0,!0)};class lt{constructor(t,e){this._parent=t,this._index=e,this._direction=1,this._power=50,this._position=0,this._status=it,this._pendingDurationTimeoutId=null,this._pendingDurationTimeoutStartTime=null,this._pendingDurationTimeoutDelay=null,this._pendingRotationDestination=null,this._pendingRotationPromise=null,this.turnOff=this.turnOff.bind(this)}get direction(){return this._direction}set direction(t){this._direction=t<0?-1:1}get power(){return this._power}set power(t){this._power=0===t?0:l.scale(t,1,100,10,100)}get position(){return this._position}set position(t){this._position=t}get status(){return this._status}set status(t){this._clearRotationState(),this._clearDurationTimeout(),this._status=t}get pendingDurationTimeoutStartTime(){return this._pendingDurationTimeoutStartTime}get pendingDurationTimeoutDelay(){return this._pendingDurationTimeoutDelay}get pendingRotationDestination(){return this._pendingRotationDestination}get pendingRotationPromise(){return this._pendingRotationPromise}set pendingRotationPromise(t){this._pendingRotationPromise=t}_turnOn(){const t=this._parent.generateOutputCommand(this._index,W,V,[this.power*this.direction,l.clamp(this.power+10,0,100),X]);this._parent.send(f,t)}turnOnForever(){this.status=st,this._turnOn()}turnOnFor(t){t=Math.max(0,t),this.status=ot,this._turnOn(),this._setNewDurationTimeout(this.turnOff,t)}turnOnForDegrees(t,e){t=Math.max(0,t);const n=this._parent.generateOutputCommand(this._index,W^K,Y,[...ct(t),this.power*this.direction*e,l.clamp(this.power+10,0,100),Z,X]);this.status=at,this._pendingRotationDestination=this.position+t*this.direction*e,this._parent.send(f,n)}turnOff(){let t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];const e=this._parent.generateOutputCommand(this._index,W,G,[q]);this.status=it,this._parent.send(f,e,t)}_clearDurationTimeout(){null!==this._pendingDurationTimeoutId&&(clearTimeout(this._pendingDurationTimeoutId),this._pendingDurationTimeoutId=null,this._pendingDurationTimeoutStartTime=null,this._pendingDurationTimeoutDelay=null)}_setNewDurationTimeout(t,e){this._clearDurationTimeout();const n=setTimeout((()=>{this._pendingDurationTimeoutId===n&&(this._pendingDurationTimeoutId=null,this._pendingDurationTimeoutStartTime=null,this._pendingDurationTimeoutDelay=null),t()}),e);this._pendingDurationTimeoutId=n,this._pendingDurationTimeoutStartTime=Date.now(),this._pendingDurationTimeoutDelay=e}_clearRotationState(){null!==this._pendingRotationPromise&&(this._pendingRotationPromise(),this._pendingRotationPromise=null),this._pendingRotationDestination=null}}class ht{constructor(t,e){this._runtime=t,this._runtime.on("PROJECT_STOP_ALL",this.stopAll.bind(this)),this._extensionId=e,this._ports=[],this._motors=[],this._sensors={tiltX:0,tiltY:0,color:x,previousColor:x},this._colorSamples=[],this._ble=null,this._runtime.registerPeripheralExtension(e,this),this._rateLimiter=new h(g),this._pingDeviceId=null,this.reset=this.reset.bind(this),this._onConnect=this._onConnect.bind(this),this._onMessage=this._onMessage.bind(this),this._pingDevice=this._pingDevice.bind(this)}get tiltX(){return this._sensors.tiltX}get tiltY(){return this._sensors.tiltY}get color(){return this._sensors.color}get previousColor(){return this._sensors.previousColor}boostColorForIndex(t){return Object.keys(j).find((e=>j[e]===t))||x}motor(t){return this._motors[t]}stopAllMotors(){this._motors.forEach((t=>{t&&t.turnOff(!1)}))}setLED(t){const e=[t>>16&255,t>>8&255,255&t],n=this.generateOutputCommand(this._ports.indexOf(E),W^K,H,[tt,...e]);return this.send(f,n)}setLEDMode(){const t=this.generateInputCommand(this._ports.indexOf(E),tt,0,!1);return this.send(f,t)}stopAll(){this.isConnected()&&this.stopAllMotors()}scan(){this._ble&&this._ble.disconnect(),this._ble=new c(this._runtime,this._extensionId,{filters:[{services:[p],manufacturerData:{919:{dataPrefix:[0,64],mask:[0,255]}}}],optionalServices:[]},this._onConnect,this.reset)}connect(t){this._ble&&this._ble.connectPeripheral(t)}disconnect(){this._ble&&this._ble.disconnect(),this.reset()}reset(){this._ports=[],this._motors=[],this._sensors={tiltX:0,tiltY:0,color:x,previousColor:x},this._pingDeviceId&&(window.clearInterval(this._pingDeviceId),this._pingDeviceId=null)}isConnected(){let t=!1;return this._ble&&(t=this._ble.isConnected()),t}send(t,e){let n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];return this.isConnected()?n&&!this._rateLimiter.okayToSend()?Promise.resolve():this._ble.write(p,t,u.uint8ArrayToBase64(e),"base64"):Promise.resolve()}generateOutputCommand(t,e,n,r){const i=[0,F.OUTPUT,t,e,n,...r];return i.unshift(i.length+1),i}generateInputCommand(t,e,n,r){const i=[0,F.PORT_INPUT_FORMAT_SETUP_SINGLE,t,e].concat(ct(n)).concat([r]);return i.unshift(i.length+1),i}_onConnect(){this._ble.startNotifications(p,f,this._onMessage),this._pingDeviceId=window.setInterval(this._pingDevice,5e3),setTimeout((()=>{const t=[0,F.HUB_PROPERTIES,z,_];t.unshift(t.length+1),this.send(f,t,!1)}),500)}_onMessage(t){const e=u.base64ToUint8Array(t),n=e[2],r=e[3];switch(n){case F.HUB_PROPERTIES:switch(e[3]){case z:{const t=ut([36,2,0,16]);ut(e.slice(5,e.length))<t?(R=k,d.info("Move Hub firmware older than version 1.0.00.0224 detected. Using old port mapping.")):R=N;break}}break;case F.HUB_ATTACHED_IO:{const t=e[4],n=e[5];switch(t){case Q:this._registerSensorOrMotor(r,n);break;case J:this._clearPort(r)}break}case F.PORT_VALUE:{const t=this._ports[r];switch(t){case A:this._sensors.tiltX=e[4],this._sensors.tiltY=e[5];break;case v:this._colorSamples.unshift(e[4]),this._colorSamples.length>5?(this._colorSamples.pop(),this._colorSamples.every(((t,e,n)=>t===n[0]))?(this._sensors.previousColor=this._sensors.color,this._sensors.color=this.boostColorForIndex(this._colorSamples[0])):this._sensors.color=x):this._sensors.color=x;break;case T:case w:this.motor(r).position=ut(e.slice(4,8));break;case b:case y:case E:break;default:d.warn("Unknown sensor value! Type: ".concat(t))}break}case F.PORT_FEEDBACK:{const t=e[4],n=this.motor(r);if(n){!(t&S)&&t&(I^O)&&n.status===at&&(n.status=it)}break}case F.ERROR:d.warn("Error reported by hub: ".concat(e))}}_pingDevice(){this._ble.read(p,f,!1)}_registerSensorOrMotor(t,e){this._ports[t]=e,e!==w&&e!==T||(this._motors[t]=new lt(this,t));let n=null,r=1;switch(e){case w:case T:n=nt;break;case v:n=et,r=0;break;case E:n=tt,this.setLEDMode(),this.setLED(255);break;case A:n=$;break;default:n=rt}const i=this.generateInputCommand(t,n,r,!0);this.send(f,i)}_clearPort(t){const e=this._ports[t];e===A&&(this._sensors.tiltX=this._sensors.tiltY=0),e===v&&(this._sensors.color=x),this._ports[t]="none",this._motors[t]=null}}const dt="A",pt="B",ft="C",mt="D",gt="AB",yt="ABCD",bt="this way",Et="that way",vt="reverse",Tt="up",wt="down",At="left",St="right",It="any";class Ot{static get EXTENSION_ID(){return"boost"}static get TILT_THRESHOLD(){return 15}constructor(t){this.runtime=t,this._peripheral=new ht(this.runtime,Ot.EXTENSION_ID)}getInfo(){return{id:Ot.EXTENSION_ID,name:"BOOST",blockIconURI:"data:image/png;base64,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",showStatusButton:!0,blocks:[{opcode:"motorOnFor",text:o({id:"boost.motorOnFor",default:"turn motor [MOTOR_ID] for [DURATION] seconds",description:"turn a motor on for some time"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:dt},DURATION:{type:r.NUMBER,defaultValue:1}}},{opcode:"motorOnForRotation",text:o({id:"boost.motorOnForRotation",default:"turn motor [MOTOR_ID] for [ROTATION] rotations",description:"turn a motor on for rotation"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:dt},ROTATION:{type:r.NUMBER,defaultValue:1}}},{opcode:"motorOn",text:o({id:"boost.motorOn",default:"turn motor [MOTOR_ID] on",description:"turn a motor on indefinitely"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:dt}}},{opcode:"motorOff",text:o({id:"boost.motorOff",default:"turn motor [MOTOR_ID] off",description:"turn a motor off"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:dt}}},{opcode:"setMotorPower",text:o({id:"boost.setMotorPower",default:"set motor [MOTOR_ID] speed to [POWER] %",description:"set the motor's speed without turning it on"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:yt},POWER:{type:r.NUMBER,defaultValue:100}}},{opcode:"setMotorDirection",text:o({id:"boost.setMotorDirection",default:"set motor [MOTOR_ID] direction [MOTOR_DIRECTION]",description:"set the motor's turn direction without turning it on"}),blockType:i.COMMAND,arguments:{MOTOR_ID:{type:r.STRING,menu:"MOTOR_ID",defaultValue:dt},MOTOR_DIRECTION:{type:r.STRING,menu:"MOTOR_DIRECTION",defaultValue:bt}}},{opcode:"getMotorPosition",text:o({id:"boost.getMotorPosition",default:"motor [MOTOR_REPORTER_ID] position",description:"the position returned by the motor"}),blockType:i.REPORTER,arguments:{MOTOR_REPORTER_ID:{type:r.STRING,menu:"MOTOR_REPORTER_ID",defaultValue:dt}}},{opcode:"whenColor",text:o({id:"boost.whenColor",default:"when [COLOR] brick seen",description:"check for when color"}),blockType:i.HAT,arguments:{COLOR:{type:r.STRING,menu:"COLOR",defaultValue:M}}},{opcode:"seeingColor",text:o({id:"boost.seeingColor",default:"seeing [COLOR] brick?",description:"is the color sensor seeing a certain color?"}),blockType:i.BOOLEAN,arguments:{COLOR:{type:r.STRING,menu:"COLOR",defaultValue:M}}},{opcode:"whenTilted",text:o({id:"boost.whenTilted",default:"when tilted [TILT_DIRECTION_ANY]",description:"check when tilted in a certain direction"}),func:"isTilted",blockType:i.HAT,arguments:{TILT_DIRECTION_ANY:{type:r.STRING,menu:"TILT_DIRECTION_ANY",defaultValue:It}}},{opcode:"getTiltAngle",text:o({id:"boost.getTiltAngle",default:"tilt angle [TILT_DIRECTION]",description:"the angle returned by the tilt sensor"}),blockType:i.REPORTER,arguments:{TILT_DIRECTION:{type:r.STRING,menu:"TILT_DIRECTION",defaultValue:Tt}}},{opcode:"setLightHue",text:o({id:"boost.setLightHue",default:"set light color to [HUE]",description:"set the LED color"}),blockType:i.COMMAND,arguments:{HUE:{type:r.NUMBER,defaultValue:50}}}],menus:{MOTOR_ID:{acceptReporters:!0,items:[{text:"A",value:dt},{text:"B",value:pt},{text:"C",value:ft},{text:"D",value:mt},{text:"AB",value:gt},{text:"ABCD",value:yt}]},MOTOR_REPORTER_ID:{acceptReporters:!0,items:[{text:"A",value:dt},{text:"B",value:pt},{text:"C",value:ft},{text:"D",value:mt}]},MOTOR_DIRECTION:{acceptReporters:!0,items:[{text:o({id:"boost.motorDirection.forward",default:"this way",description:"label for forward element in motor direction menu for LEGO Boost extension"}),value:bt},{text:o({id:"boost.motorDirection.backward",default:"that way",description:"label for backward element in motor direction menu for LEGO Boost extension"}),value:Et},{text:o({id:"boost.motorDirection.reverse",default:"reverse",description:"label for reverse element in motor direction menu for LEGO Boost extension"}),value:vt}]},TILT_DIRECTION:{acceptReporters:!0,items:[{text:o({id:"boost.tiltDirection.up",default:"up",description:"label for up element in tilt direction menu for LEGO Boost extension"}),value:Tt},{text:o({id:"boost.tiltDirection.down",default:"down",description:"label for down element in tilt direction menu for LEGO Boost extension"}),value:wt},{text:o({id:"boost.tiltDirection.left",default:"left",description:"label for left element in tilt direction menu for LEGO Boost extension"}),value:At},{text:o({id:"boost.tiltDirection.right",default:"right",description:"label for right element in tilt direction menu for LEGO Boost extension"}),value:St}]},TILT_DIRECTION_ANY:{acceptReporters:!0,items:[{text:o({id:"boost.tiltDirection.up",default:"up"}),value:Tt},{text:o({id:"boost.tiltDirection.down",default:"down"}),value:wt},{text:o({id:"boost.tiltDirection.left",default:"left"}),value:At},{text:o({id:"boost.tiltDirection.right",default:"right"}),value:St},{text:o({id:"boost.tiltDirection.any",default:"any",description:"label for any element in tilt direction menu for LEGO Boost extension"}),value:It}]},COLOR:{acceptReporters:!0,items:[{text:o({id:"boost.color.red",default:"red",description:"the color red"}),value:C},{text:o({id:"boost.color.blue",default:"blue",description:"the color blue"}),value:D},{text:o({id:"boost.color.green",default:"green",description:"the color green"}),value:L},{text:o({id:"boost.color.yellow",default:"yellow",description:"the color yellow"}),value:P},{text:o({id:"boost.color.white",default:"white",desription:"the color white"}),value:B},{text:o({id:"boost.color.black",default:"black",description:"the color black"}),value:U},{text:o({id:"boost.color.any",default:"any color",description:"any color"}),value:M}]}}}}motorOnFor(t){let e=1e3*s.toNumber(t.DURATION);return e=l.clamp(e,0,15e3),new Promise((n=>{this._forEachMotor(t.MOTOR_ID,(t=>{const n=this._peripheral.motor(t);n&&n.turnOnFor(e)})),setTimeout(n,e)}))}motorOnForRotation(t){let e=360*s.toNumber(t.ROTATION);const n=Math.sign(e);e=Math.abs(l.clamp(e,-36e4,36e4));const r=[];this._forEachMotor(t.MOTOR_ID,(t=>{r.push(t)}));const i=r.map((t=>{const r=this._peripheral.motor(t);return r?0===r.power?Promise.resolve():new Promise((t=>{r.turnOnForDegrees(e,n),r.pendingRotationPromise=t})):null}));return Promise.all(i).then((()=>{}))}motorOn(t){return this._forEachMotor(t.MOTOR_ID,(t=>{const e=this._peripheral.motor(t);e&&e.turnOnForever()})),new Promise((t=>{window.setTimeout((()=>{t()}),m)}))}motorOff(t){return this._forEachMotor(t.MOTOR_ID,(t=>{const e=this._peripheral.motor(t);e&&e.turnOff()})),new Promise((t=>{window.setTimeout((()=>{t()}),m)}))}setMotorPower(t){return this._forEachMotor(t.MOTOR_ID,(e=>{const n=this._peripheral.motor(e);if(n)switch(n.power=l.clamp(s.toNumber(t.POWER),0,100),n.status){case st:n.turnOnForever();break;case ot:n.turnOnFor(n.pendingDurationTimeoutStartTime+n.pendingDurationTimeoutDelay-Date.now())}})),new Promise((t=>{window.setTimeout((()=>{t()}),m)}))}setMotorDirection(t){return this._forEachMotor(t.MOTOR_ID,(e=>{const n=this._peripheral.motor(e);if(n){switch(t.MOTOR_DIRECTION){case bt:n.direction=1;break;case Et:n.direction=-1;break;case vt:n.direction=-n.direction;break;default:d.warn("Unknown motor direction in setMotorDirection: ".concat(t.DIRECTION))}if(n)switch(n.status){case st:n.turnOnForever();break;case ot:n.turnOnFor(n.pendingDurationTimeoutStartTime+n.pendingDurationTimeoutDelay-Date.now())}}})),new Promise((t=>{window.setTimeout((()=>{t()}),m)}))}getMotorPosition(t){let e=null;switch(t.MOTOR_REPORTER_ID){case dt:e=R.A;break;case pt:e=R.B;break;case ft:e=R.C;break;case mt:e=R.D;break;default:return d.warn("Asked for a motor position that doesnt exist!"),!1}if(null!==e&&this._peripheral.motor(e)){let t=this._peripheral.motor(e).position;return e===R.A&&(t*=-1),l.wrapClamp(t,0,360)}return 0}_forEachMotor(t,e){let n;switch(t){case dt:n=[R.A];break;case pt:n=[R.B];break;case ft:n=[R.C];break;case mt:n=[R.D];break;case gt:n=[R.A,R.B];break;case yt:n=[R.A,R.B,R.C,R.D];break;default:d.warn("Invalid motor ID: ".concat(t)),n=[]}for(const t of n)e(t)}whenTilted(t){return this._isTilted(t.TILT_DIRECTION_ANY)}isTilted(t){return this._isTilted(t.TILT_DIRECTION_ANY)}getTiltAngle(t){return this._getTiltAngle(t.TILT_DIRECTION)}_isTilted(t){return t===It?Math.abs(this._peripheral.tiltX)>=Ot.TILT_THRESHOLD||Math.abs(this._peripheral.tiltY)>=Ot.TILT_THRESHOLD:this._getTiltAngle(t)>=Ot.TILT_THRESHOLD}_getTiltAngle(t){switch(t){case Tt:return this._peripheral.tiltY>90?256-this._peripheral.tiltY:-this._peripheral.tiltY;case wt:return this._peripheral.tiltY>90?this._peripheral.tiltY-256:this._peripheral.tiltY;case At:return this._peripheral.tiltX>90?this._peripheral.tiltX-256:this._peripheral.tiltX;case St:return this._peripheral.tiltX>90?256-this._peripheral.tiltX:-this._peripheral.tiltX;default:d.warn("Unknown tilt direction in _getTiltAngle: ".concat(t))}}whenColor(t){return t.COLOR===M?this._peripheral.color!==x&&this._peripheral.color!==this._peripheral.previousColor:t.COLOR===this._peripheral.color}seeingColor(t){return t.COLOR===M?this._peripheral.color!==x:t.COLOR===this._peripheral.color}setLightHue(t){let e=s.toNumber(t.HUE);e=l.wrapClamp(e,0,100);const n=360*e/100,r=a.hsvToRgb({h:n,s:1,v:1}),i=a.rgbToDecimal(r);return this._peripheral._led=e,this._peripheral.setLED(i),new Promise((t=>{window.setTimeout((()=>{t()}),m)}))}}t.exports=Ot},function(t,e,n){const r=n(3),i=n(2),s=n(0),o=n(5),a=n(4),c=n(30),u=n(222),l=n(223),h={service:"d91714ef-28b9-4f91-ba16-f0d9a604f112",commandChar:"f4bf14a6-c7d5-4b6d-8aa8-df1a7c83adcb",responseChar:"b41e6675-a329-40e0-aa01-44d2f444babe"},d="Force and Acceleration extension stopped receiving data",p=1,f=2,m=3,g=4,y=5,b=6,E=7;class v{constructor(t,e){this._runtime=t,this._ble=null,this._device=null,this._runtime.registerPeripheralExtension(e,this),this._extensionId=e,this._sensors={force:0,accelerationX:0,accelerationY:0,accelerationZ:0,spinSpeedX:0,spinSpeedY:0,spinSpeedZ:0},this._timeoutID=null,this.reset=this.reset.bind(this),this._onConnect=this._onConnect.bind(this)}scan(){this._ble&&this._ble.disconnect(),this._ble=new c(this._runtime,this._extensionId,{filters:[{namePrefix:"GDX-FOR"}],optionalServices:[h.service]},this._onConnect,this.reset)}connect(t){this._ble&&this._ble.connectPeripheral(t)}disconnect(){this._ble&&this._ble.disconnect(),this.reset()}reset(){this._sensors={force:0,accelerationX:0,accelerationY:0,accelerationZ:0,spinSpeedX:0,spinSpeedY:0,spinSpeedZ:0},this._timeoutID&&(window.clearInterval(this._timeoutID),this._timeoutID=null)}isConnected(){let t=!1;return this._ble&&(t=this._ble.isConnected()),t}_onConnect(){const t=new l(this._ble,h);u.createDevice(t,{open:!0,startMeasurements:!1}).then((t=>{this._device=t,this._device.keepValues=!1,this._device.sensors.forEach((t=>{t.setEnabled(!0)})),this._device.on("measurements-started",(()=>{this._device.sensors.filter((t=>t.enabled)).forEach((t=>{t.on("value-changed",(t=>{this._onSensorValueChanged(t)}))})),this._timeoutID=window.setInterval((()=>this._ble.handleDisconnectError(d)),4500)})),this._device.start(80)}))}_onSensorValueChanged(t){switch(t.number){case p:this._sensors.force=a.clamp(2*t.value,-100,100);break;case f:this._sensors.accelerationX=t.value;break;case m:this._sensors.accelerationY=t.value;break;case g:this._sensors.accelerationZ=t.value;break;case y:this._sensors.spinSpeedX=this._spinSpeedFromGyro(t.value);break;case b:this._sensors.spinSpeedY=this._spinSpeedFromGyro(t.value);break;case E:this._sensors.spinSpeedZ=this._spinSpeedFromGyro(t.value)}window.clearInterval(this._timeoutID),this._timeoutID=window.setInterval((()=>this._ble.handleDisconnectError(d)),4500)}_spinSpeedFromGyro(t){const e=1e3/this._runtime.currentStepTime;return t=a.radToDeg(t),t/=e,t*=-1}getForce(){return this._sensors.force}getTiltFrontBack(){let t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];const e=this.getAccelerationX(),n=this.getAccelerationY(),r=this.getAccelerationZ();let i=n*n+r*r;return i=Math.sqrt(i),i<.35?i=e<0?90:-90:(i=e/i,i=Math.atan(i),i=-1*a.radToDeg(i)),t&&(i*=-1),i}getTiltLeftRight(){let t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];const e=this.getAccelerationX(),n=this.getAccelerationY(),r=this.getAccelerationZ();let i=e*e+r*r;return i=Math.sqrt(i),i<.35?i=n<0?90:-90:(i=n/i,i=Math.atan(i),i=-1*a.radToDeg(i)),t&&(i*=-1),i}getAccelerationX(){return this._sensors.accelerationX}getAccelerationY(){return this._sensors.accelerationY}getAccelerationZ(){return this._sensors.accelerationZ}getSpinSpeedX(){return this._sensors.spinSpeedX}getSpinSpeedY(){return this._sensors.spinSpeedY}getSpinSpeedZ(){return this._sensors.spinSpeedZ}}const T="pushed",w="pulled",A="shaken",S="started falling",I="turned face up",O="turned face down",k="front",N="back",R="left",M="right",x="any",C="x",D="y",L="z";class P{static get EXTENSION_NAME(){return"Force and Acceleration"}static get EXTENSION_ID(){return"gdxfor"}get AXIS_MENU(){return[{text:"x",value:C},{text:"y",value:D},{text:"z",value:L}]}get TILT_MENU(){return[{text:o({id:"gdxfor.tiltDirectionMenu.front",default:"front",description:"label for front element in tilt direction picker for gdxfor extension"}),value:k},{text:o({id:"gdxfor.tiltDirectionMenu.back",default:"back",description:"label for back element in tilt direction picker for gdxfor extension"}),value:N},{text:o({id:"gdxfor.tiltDirectionMenu.left",default:"left",description:"label for left element in tilt direction picker for gdxfor extension"}),value:R},{text:o({id:"gdxfor.tiltDirectionMenu.right",default:"right",description:"label for right element in tilt direction picker for gdxfor extension"}),value:M}]}get TILT_MENU_ANY(){return[...this.TILT_MENU,{text:o({id:"gdxfor.tiltDirectionMenu.any",default:"any",description:"label for any direction element in tilt direction picker for gdxfor extension"}),value:x}]}get PUSH_PULL_MENU(){return[{text:o({id:"gdxfor.pushed",default:"pushed",description:"the force sensor was pushed inward"}),value:T},{text:o({id:"gdxfor.pulled",default:"pulled",description:"the force sensor was pulled outward"}),value:w}]}get GESTURE_MENU(){return[{text:o({id:"gdxfor.shaken",default:"shaken",description:"the sensor was shaken"}),value:A},{text:o({id:"gdxfor.startedFalling",default:"started falling",description:"the sensor started free falling"}),value:S},{text:o({id:"gdxfor.turnedFaceUp",default:"turned face up",description:"the sensor was turned to face up"}),value:I},{text:o({id:"gdxfor.turnedFaceDown",default:"turned face down",description:"the sensor was turned to face down"}),value:O}]}constructor(t){this.runtime=t,this._peripheral=new v(this.runtime,P.EXTENSION_ID)}getInfo(){return{id:P.EXTENSION_ID,name:P.EXTENSION_NAME,blockIconURI:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFAAAABQCAYAAACOEfKtAAAABGdBTUEAALGPC/xhBQAACCNJREFUeAHtnGtsFFUUgM+dfXbbbbcWaKHSFgrlkWgkJCb6A4kmJfiHIBYBpcFfRg1GEkmEVAvhFYw/TExMxGoICAECiZEIIUQCiiT4gh+KILRQCi2ENIV2t/ue6zl3u2Upu4XuzO4csCe587iPmXO/OWfunTszV4ABWfflQU+0p+9bTcLzEmS5gUPlvagAcVMXcMpnK1u+evW8QLYKaNkWpHKxnt6dQsqFjxo80p10Jt1vx7t30n62Ys+2IJUTUpDlqUNomgYutwsjhZFD5r6slBAOhUHX9YTe6D1GTmrIAhFeBZ2c4JFCpBiggmwlBR7pTGLUewxZYBIUWV7yqgb7g8lotuukt5ihqyELHCSEbusk931ExMxbjSkWSNxEyr3vysxZLFHWnDuT0CtFV6OKmmOBRrV4hMubZoGmMZA6lHTfgsLeHnBEIiCxUY86XRDw+sBfOgZ0m820U5lxIFYAncF+GNvVDo5QaLBu1ClyYTyF4tvd8lZltQgXFA6mW73BxoVt0ShUXG2VCp4QQdDEFqez4Bm7p7gaO0of422r3x4Ji/KrbdIexu4SE2FjgWO6OkCLx6gt6gxOiNV92tiY+ni1Ye1nu7dpQfk35ikru9EBN6unsEDIwgLJPQv8dwCfT3WPt+iFIfAUqM3vL7vpjmuz0KX1gkAfOMN33dxKkjwA9vsTDIS8uubdBZcyAWlqWtohQbRSuru/L1O2vMazAGiLxRKVFqDgDEdAaHCN0kU8Ply2vKWxABhzJZ5ipC6qHlRzfJxVz99S49GdYQEw7PYkuAmokZJ6fumlQUqiNpVSQ56i9JnyHMsCYMRdADGHk0ZyHM1b976XicH0rXtWYR57FPNSGQ7CAiCBCJQ8oXhI0FdmBiPfVnl9ZZmz5DmFDcA+HwIUOEYMcjL2+e57PbBp04HxONI4ifIEKC8TYQMwhs+7IU+hwBFOYQvB5qF8grbwJnRfQXnIhbkIG4AExF+ScE00w0X3AZLwisrDyH1JH1YAA8UlIG029FRZsu6TPfVJiIltWYIjMTLgLUlGs1izeRYmGtS383t9wnu7G2J6fH/Tln2LNUdExGLxvZSOQ1qCS/+P9CFhBZAUuj12PHgCvRJHZ7w4EnhYjya6hXGHQ2Jaxj4ilbVC2AFEUNBVXSdKb3WC29+rmISKiqFn7ARBadyEHUACFHM64VZlDTdWafVh1Yik1ZB5JEsLJGaVtosw37ld4TscWQHX4+oRWO1zWrAEWCR6oMnTCEXijmI1234MVvsPgV+WcmKndGHpwlNtZwbhkZYEkuI4CkuAXfpk0HGAPym0TXEchaUL39Br4JvQeljk+lwxOxBeCRQ3UrFHI+AMBsEV6gcnhlwIS4BU0RORV1V42EqnwnLgSyo3AsM3eA9bPOt8bAEOV6NUWGRZ9FYvHSx6R0pfYgkMmk2DCH1+Z7KwB5gKazjLGgpLgUOAuRZWALnDSncxLAOYCmskbqjhe02h5d6y0sFKF5cXgI8LrLwB9PTeGew6POwNnptlpYOVLi4nFjjuWts957rnBk8tomoZ+bjhPcqOcCcnAG34EaTqOjxmsNKxzQnAkX5wronsOry6zIn66ThljLNcg+W1a2Gi55+MCg6XcKl3NuxrbxouS87TLAcY1V0QV5+8jLyuEekeeSGTS1gOcM/lZpOrlN/DsRzOyi8CY2fLuwUum/wR1BT+ZUzrDKUv9D4LB9rXZEjNTfRjZYFS5r86ebfA3W0bcmMKFh01/5fMoorm6rSjAA2SNc2F8dvmQVWCgdy8fxg8gcEN0pWez80QUyyQFAqn/N9mhmK5PAYN7adecCPnMsUCCZ7U8ari4IGb87wJeKFDA/MlmHXBDVkgTR1CV4/gaThKzBoeKYpuSzqSrqSzEiFuJDayWxqyQJp3RUhYSKfWUSEz5iDIrhrZl8I5b37JvrTBT3wdpd43cOqT/WiJhq6ikQpkW5a8BxuS/X219uXZHoPKmdMUGdEgpWzTll3Kr95Z8VJK7N3NL7b/qHY2rnmdjd6G7oF3q/b/3RoFaPDajwIcBWiQgMHioxZoEKChfqDBc2csnmxtM2ZglMDKArFvduhBbLDv9sOD8oymA0xBCHVtl6+c7ey6Ibdt+3ox7WOoxMCmD4i68PrZkBQaEDUe1tnVqSyyfl79+vr6evz1C2jKogkYWEEc0JnViiZRqKuoqJiZtEJcn0GIsykewzhW2jJVZjzBamxsfK79ase/5MoXL106TnEDwfq36qgIF6HGjKyqFsNkDGMwUNxEDEmIHQTxyNGjH1AchvumBcC4vAuXVpiA+TDYMFDXiiZFoN+SrmMI7tixo/v3337diNtQUzNpPq1RChIra5ccAFKDUEwYLra2fnXu3PmtA0gojqbaVUNl23ft+pPiPW73U7RGYdGH5QCQYCg93C73075S34I5c+ZQa0s/B1Njou51tVVVatJAXcrED3Q4EI5plgsHgAQiSiRCoRD9ECeam9fPo32UJzFQYwJLlix9mdZ9fb1naY2iyiQ2rVtyAEi199Pi5M8/tdB62vRpzceOH3+toaHBh61w2clTp96sqq5ehUnxw0eO7KA8KKpMYtO6JZcOKTUeNRhsp0+ffmtilYI1VLf4+Qvn1784d+5ezEfW144hMR05blglpDgHSbqxt6Wl5Y8ZM6afKq8oL7LZHd54PH7H7w+cOPj9dx8uXbLk+ICynbhm4cJDr7LVMKmhoP5dphaWoFGrHMTAQrgBJCjkFdQHpPntqCUmiWCge14PBsvdFnUYlP8AMAKfKIKmYukAAAAASUVORK5CYII=",menuIconURI:"data:image/png;base64,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",showStatusButton:!0,blocks:[{opcode:"whenGesture",text:o({id:"gdxfor.whenGesture",default:"when [GESTURE]",description:"when the sensor detects a gesture"}),blockType:i.HAT,arguments:{GESTURE:{type:r.STRING,menu:"gestureOptions",defaultValue:A}}},{opcode:"whenForcePushedOrPulled",text:o({id:"gdxfor.whenForcePushedOrPulled",default:"when force sensor [PUSH_PULL]",description:"when the force sensor is pushed or pulled"}),blockType:i.HAT,arguments:{PUSH_PULL:{type:r.STRING,menu:"pushPullOptions",defaultValue:T}}},{opcode:"getForce",text:o({id:"gdxfor.getForce",default:"force",description:"gets force"}),blockType:i.REPORTER},"---",{opcode:"whenTilted",text:o({id:"gdxfor.whenTilted",default:"when tilted [TILT]",description:"when the sensor detects tilt"}),blockType:i.HAT,arguments:{TILT:{type:r.STRING,menu:"tiltAnyOptions",defaultValue:x}}},{opcode:"isTilted",text:o({id:"gdxfor.isTilted",default:"tilted [TILT]?",description:"is the device tilted?"}),blockType:i.BOOLEAN,arguments:{TILT:{type:r.STRING,menu:"tiltAnyOptions",defaultValue:x}}},{opcode:"getTilt",text:o({id:"gdxfor.getTilt",default:"tilt angle [TILT]",description:"gets tilt"}),blockType:i.REPORTER,arguments:{TILT:{type:r.STRING,menu:"tiltOptions",defaultValue:k}}},"---",{opcode:"isFreeFalling",text:o({id:"gdxfor.isFreeFalling",default:"falling?",description:"is the device in free fall?"}),blockType:i.BOOLEAN},{opcode:"getSpinSpeed",text:o({id:"gdxfor.getSpin",default:"spin speed [DIRECTION]",description:"gets spin speed"}),blockType:i.REPORTER,arguments:{DIRECTION:{type:r.STRING,menu:"axisOptions",defaultValue:L}}},{opcode:"getAcceleration",text:o({id:"gdxfor.getAcceleration",default:"acceleration [DIRECTION]",description:"gets acceleration"}),blockType:i.REPORTER,arguments:{DIRECTION:{type:r.STRING,menu:"axisOptions",defaultValue:C}}}],menus:{pushPullOptions:{acceptReporters:!0,items:this.PUSH_PULL_MENU},gestureOptions:{acceptReporters:!0,items:this.GESTURE_MENU},axisOptions:{acceptReporters:!0,items:this.AXIS_MENU},tiltOptions:{acceptReporters:!0,items:this.TILT_MENU},tiltAnyOptions:{acceptReporters:!0,items:this.TILT_MENU_ANY}}}}whenForcePushedOrPulled(t){switch(t.PUSH_PULL){case T:return this._peripheral.getForce()<-5;case w:return this._peripheral.getForce()>5;default:return s.warn("unknown push/pull value in whenForcePushedOrPulled: ".concat(t.PUSH_PULL)),!1}}getForce(){return Math.round(this._peripheral.getForce())}whenGesture(t){switch(t.GESTURE){case A:return this.gestureMagnitude()>30;case S:return this.isFreeFalling();case I:return this._isFacing(I);case O:return this._isFacing(O);default:return s.warn("unknown gesture value in whenGesture: ".concat(t.GESTURE)),!1}}_isFacing(t){void 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class{constructor(){this.nextExtensionId=0,this.initialRegistrations=[],this.firstRegistrationPromise=new Promise((n=>{this.firstRegistrationCallback=n})),a.waitForConnection.then((()=>{a.call("extensions","allocateWorker").then((async n=>{const[e,t]=n;this.workerId=e;try{await(n=>{if(!o)return new Promise(((e,t)=>{const r=document.createElement("script");r.onload=()=>e(),r.onerror=()=>{t(new Error("Error in sandboxed script: ".concat(n,". 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gMap:[{type:"input",inputOp:"math_number",inputName:"DRUM"},{type:"input",inputOp:"math_number",inputName:"BEATS"}]},"rest:elapsed:from:":{opcode:"music_restForBeats",argMap:[{type:"input",inputOp:"math_number",inputName:"BEATS"}]},"noteOn:duration:elapsed:from:":{opcode:"music_playNoteForBeats",argMap:[{type:"input",inputOp:"note",inputName:"NOTE"},{type:"input",inputOp:"math_number",inputName:"BEATS"}]},"instrument:":{opcode:"music_setInstrument",argMap:[{type:"input",inputOp:"music_menu_INSTRUMENT",inputName:"INSTRUMENT"}]},"midiInstrument:":{opcode:"music_midiSetInstrument",argMap:[{type:"input",inputOp:"math_number",inputName:"INSTRUMENT"}]},"changeVolumeBy:":{opcode:"sound_changevolumeby",argMap:[{type:"input",inputOp:"math_number",inputName:"VOLUME"}]},"setVolumeTo:":{opcode:"sound_setvolumeto",argMap:[{type:"input",inputOp:"math_number",inputName:"VOLUME"}]},volume:{opcode:"sound_volume",argMap:[]},"changeTempoBy:":{opcode:"music_changeTempo",argMap:[{type:"input",inputOp:"math_number",inputName:"TEMPO"}]},"setTempoTo:":{opcode:"music_setTempo",argMap:[{type:"input",inputOp:"math_number",inputName:"TEMPO"}]},tempo:{opcode:"music_getTempo",argMap:[]},clearPenTrails:{opcode:"pen_clear",argMap:[]},stampCostume:{opcode:"pen_stamp",argMap:[]},putPenDown:{opcode:"pen_penDown",argMap:[]},putPenUp:{opcode:"pen_penUp",argMap:[]},"penColor:":{opcode:"pen_setPenColorToColor",argMap:[{type:"input",inputOp:"colour_picker",inputName:"COLOR"}]},"changePenHueBy:":{opcode:"pen_changePenHueBy",argMap:[{type:"input",inputOp:"math_number",inputName:"HUE"}]},"setPenHueTo:":{opcode:"pen_setPenHueToNumber",argMap:[{type:"input",inputOp:"math_number",inputName:"HUE"}]},"changePenShadeBy:":{opcode:"pen_changePenShadeBy",argMap:[{type:"input",inputOp:"math_number",inputName:"SHADE"}]},"setPenShadeTo:":{opcode:"pen_setPenShadeToNumber",argMap:[{type:"input",inputOp:"math_number",inputName:"SHADE"}]},"changePenSizeBy:":{opcode:"pen_changePenSizeBy",argMap:[{type:"input",inputOp:"math_number",inputName:"SIZE"}]},"penSize:":{opcode:"pen_setPenSizeTo",argMap:[{type:"input",inputOp:"math_number",inputName:"SIZE"}]},senseVideoMotion:{opcode:"videoSensing_videoOn",argMap:[{type:"input",inputOp:"videoSensing_menu_ATTRIBUTE",inputName:"ATTRIBUTE"},{type:"input",inputOp:"videoSensing_menu_SUBJECT",inputName:"SUBJECT"}]},whenGreenFlag:{opcode:"event_whenflagclicked",argMap:[]},whenKeyPressed:{opcode:"event_whenkeypressed",argMap:[{type:"field",fieldName:"KEY_OPTION"}]},whenClicked:{opcode:"event_whenthisspriteclicked",argMap:[]},whenSceneStarts:{opcode:"event_whenbackdropswitchesto",argMap:[{type:"field",fieldName:"BACKDROP"}]},whenSensorGreaterThan:t=>{let[,e]=t;return"video motion"===e?{opcode:"videoSensing_whenMotionGreaterThan",argMap:[{},{type:"input",inputOp:"math_number",inputName:"REFERENCE"}]}:{opcode:"event_whengreaterthan",argMap:[{type:"field",fieldName:"WHENGREATERTHANMENU"},{type:"input",inputOp:"math_number",inputName:"VALUE"}]}},whenIReceive:{opcode:"event_whenbroadcastreceived",argMap:[{type:"field",fieldName:"BROADCAST_OPTION",variableType:r.BROADCAST_MESSAGE_TYPE}]},"broadcast:":{opcode:"event_broadcast",argMap:[{type:"input",inputOp:"event_broadcast_menu",inputName:"BROADCAST_INPUT",variableType:r.BROADCAST_MESSAGE_TYPE}]},doBroadcastAndWait:{opcode:"event_broadcastandwait",argMap:[{type:"input",inputOp:"event_broadcast_menu",inputName:"BROADCAST_INPUT",variableType:r.BROADCAST_MESSAGE_TYPE}]},"wait:elapsed:from:":{opcode:"control_wait",argMap:[{type:"input",inputOp:"math_positive_number",inputName:"DURATION"}]},doRepeat:{opcode:"control_repeat",argMap:[{type:"input",inputOp:"math_whole_number",inputName:"TIMES"},{type:"input",inputOp:"substack",inputName:"SUBSTACK"}]},doForever:{opcode:"control_forever",argMap:[{type:"input",inputOp:"substack",inputName:"SUBSTACK"}]},doIf:{opcode:"control_if",argMap:[{type:"input",inputOp:"boolean",inputName:"CONDITION"},{type:"input",inputOp:"substack",inputName:"SUBSTACK"}]},doIfElse:{opcode:"control_if_else",argMap:[{type:"input",inputOp:"boolean",inputName:"CONDITION"},{type:"input",inputOp:"substack",inputName:"SUBSTACK"},{type:"input",inputOp:"substack",inputName:"SUBSTACK2"}]},doWaitUntil:{opcode:"control_wait_until",argMap:[{type:"input",inputOp:"boolean",inputName:"CONDITION"}]},doUntil:{opcode:"control_repeat_until",argMap:[{type:"input",inputOp:"boolean",inputName:"CONDITION"},{type:"input",inputOp:"substack",inputName:"SUBSTACK"}]},doWhile:{opcode:"control_while",argMap:[{type:"input",inputOp:"boolean",inputName:"CONDITION"},{type:"input",inputOp:"substack",inputName:"SUBSTACK"}]},doForLoop:{opcode:"control_for_each",argMap:[{type:"field",fieldName:"VARIABLE"},{type:"input",inputOp:"text",inputName:"VALUE"},{type:"input",inputOp:"substack",inputName:"SUBSTACK"}]},stopScripts:{opcode:"control_stop",argMap:[{type:"field",fieldName:"STOP_OPTION"}]},whenCloned:{opcode:"control_start_as_clone",argMap:[]},createCloneOf:{opcode:"control_create_clone_of",argMap:[{type:"input",inputOp:"control_create_clone_of_menu",inputName:"CLONE_OPTION"}]},deleteClone:{opcode:"control_delete_this_clone",argMap:[]},COUNT:{opcode:"control_get_counter",argMap:[]},INCR_COUNT:{opcode:"control_incr_counter",argMap:[]},CLR_COUNT:{opcode:"control_clear_counter",argMap:[]},warpSpeed:{opcode:"control_all_at_once",argMap:[{type:"input",inputOp:"substack",inputName:"SUBSTACK"}]},"touching:":{opcode:"sensing_touchingobject",argMap:[{type:"input",inputOp:"sensing_touchingobjectmenu",inputName:"TOUCHINGOBJECTMENU"}]},"touchingColor:":{opcode:"sensing_touchingcolor",argMap:[{type:"input",inputOp:"colour_picker",inputName:"COLOR"}]},"color:sees:":{opcode:"sensing_coloristouchingcolor",argMap:[{type:"input",inputOp:"colour_picker",inputName:"COLOR"},{type:"input",inputOp:"colour_picker",inputName:"COLOR2"}]},"distanceTo:":{opcode:"sensing_distanceto",argMap:[{type:"input",inputOp:"sensing_distancetomenu",inputName:"DISTANCETOMENU"}]},doAsk:{opcode:"sensing_askandwait",argMap:[{type:"input",inputOp:"text",inputName:"QUESTION"}]},answer:{opcode:"sensing_answer",argMap:[]},"keyPressed:":{opcode:"sensing_keypressed",argMap:[{type:"input",inputOp:"sensing_keyoptions",inputName:"KEY_OPTION"}]},mousePressed:{opcode:"sensing_mousedown",argMap:[]},mouseX:{opcode:"sensing_mousex",argMap:[]},mouseY:{opcode:"sensing_mousey",argMap:[]},soundLevel:{opcode:"sensing_loudness",argMap:[]},isLoud:{opcode:"sensing_loud",argMap:[]},setVideoState:{opcode:"videoSensing_videoToggle",argMap:[{type:"input",inputOp:"videoSensing_menu_VIDEO_STATE",inputName:"VIDEO_STATE"}]},setVideoTransparency:{opcode:"videoSensing_setVideoTransparency",argMap:[{type:"input",inputOp:"math_number",inputName:"TRANSPARENCY"}]},timer:{opcode:"sensing_timer",argMap:[]},timerReset:{opcode:"sensing_resettimer",argMap:[]},"getAttribute:of:":{opcode:"sensing_of",argMap:[{type:"field",fieldName:"PROPERTY"},{type:"input",inputOp:"sensing_of_object_menu",inputName:"OBJECT"}]},timeAndDate:{opcode:"sensing_current",argMap:[{type:"field",fieldName:"CURRENTMENU"}]},timestamp:{opcode:"sensing_dayssince2000",argMap:[]},getUserName:{opcode:"sensing_username",argMap:[]},getUserId:{opcode:"sensing_userid",argMap:[]},"+":{opcode:"operator_add",argMap:[{type:"input",inputOp:"math_number",inputName:"NUM1"},{type:"input",inputOp:"math_number",inputName:"NUM2"}]},"-":{opcode:"operator_subtract",argMap:[{type:"input",inputOp:"math_number",inputName:"NUM1"},{type:"input",inputOp:"math_number",inputName:"NUM2"}]},"*":{opcode:"operator_multiply",argMap:[{type:"input",inputOp:"math_number",inputName:"NUM1"},{type:"input",inputOp:"math_number",inputName:"NUM2"}]},"/":{opcode:"operator_divide",argMap:[{type:"input",inputOp:"math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WebGL.");this._useGpuMode=N.UseGpuModes.Automatic,this._allDrawables=[],this._allSkins=[],this._drawList=[],this._groupOrdering=[],this._layerGroups={},this._nextDrawableId=d.ID_NONE+1,this._nextSkinId=d.ID_NONE+1,this._projection=s.m4.identity(),this._shaderManager=new p(b),this._regionId=null,this._exitRegion=null,this._backgroundDrawRegionId={enter:()=>this._enterDrawBackground(),exit:()=>this._exitDrawBackground()},this._snapshotCallbacks=[],this._backgroundColor4f=[0,0,0,1],this._backgroundColor3b=new Uint8ClampedArray(3),this._penSkinId=null,this.useHighQualityRender=!1,this.offscreenTouching=!1,this.dirty=!0,this.overlayContainer=document.createElement("div"),this.overlayContainer.className="scratch-render-overlays",this._overlays=[],k||(k=document.createElement("style"),k.textContent=n(285),k.className="scratch-render-styles",document.head.appendChild(k)),this._createGeometry(),this.on(d.Events.NativeSizeChanged,this.onNativeSizeChanged),this.setBackgroundColor(1,1,1),this.setStageSize(e||-240,r||240,i||-180,g||180),this.resize(this._nativeSize[0],this._nativeSize[1]),b.disable(b.DEPTH_TEST),b.enable(b.BLEND),b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA),this.allowPrivateSkinAccess=!0,this.maxTextureDimension=2048,this.customFonts={},this._customFontStyles=null,this.exports={twgl:s,SVGRenderer:o,Drawable:u,Skin:a,BitmapSkin:c,TextBubbleSkin:m,PenSkin:h,SVGSkin:f,CanvasMeasurementProvider:y,Rectangle:l}}setUseHighQualityRender(t){this.dirty=!0,this.useHighQualityRender=t,this.emit(d.Events.UseHighQualityRenderChanged,t),this._updateRenderQuality()}_updateRenderQuality(){if(null!==this._penSkinId){const t=this._allSkins[this._penSkinId];t&&(this.useHighQualityRender?t.setRenderQuality(this.canvas.width/this._nativeSize[0]):t.setRenderQuality(1))}for(const t of this._allDrawables)t&&t.setHighQuality(this.useHighQualityRender)}setPrivateSkinAccess(t){this.allowPrivateSkinAccess=t,this.emit(d.Events.AllowPrivateSkinAccessChanged,t)}setMaxTextureDimension(t){const e=this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE);this.maxTextureDimension=Math.min(t,e)}get gl(){return this._gl}get canvas(){return this._gl&&this._gl.canvas}resize(t,e){const{canvas:n}=this._gl,r=window.devicePixelRatio||1,i=t*r,s=e*r;n.width===i&&n.height===s||(n.width=i,n.height=s,this._updateRenderQuality(),this._updateOverlays(),this.dirty=!0,this.draw())}setBackgroundColor(t,e,n){let r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1;this.dirty=!0,this._backgroundColor4f[0]=t*r,this._backgroundColor4f[1]=e*r,this._backgroundColor4f[2]=n*r,this._backgroundColor4f[3]=r,this._backgroundColor3b[0]=t*r*255,this._backgroundColor3b[1]=e*r*255,this._backgroundColor3b[2]=n*r*255}setDebugCanvas(t){this._debugCanvas=t}setUseGpuMode(t){this._useGpuMode=t}setStageSize(t,e,n,r){this._xLeft=t,this._xRight=e,this._yBottom=n,this._yTop=r,this._projection=s.m4.ortho(t,e,n,r,-1,1),this._setNativeSize(Math.abs(e-t),Math.abs(n-r))}getNativeSize(){return[this._nativeSize[0],this._nativeSize[1]]}_setNativeSize(t,e){this._nativeSize=[t,e],this._updateOverlays(),this.emit(d.Events.NativeSizeChanged,{newSize:this._nativeSize})}addOverlay(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"scale";const n=document.createElement("div");n.appendChild(t),this.overlayContainer.appendChild(n);const r={container:n,userElement:t,mode:e};return this._overlays.push(r),this._updateOverlays(),r}removeOverlay(t){const e=this._overlays.findIndex((e=>e.userElement===t));-1!==e&&(this._overlays[e].container.remove(),this._overlays.splice(e,1))}_updateOverlays(){const[t,e]=this._nativeSize,n=this.canvas.width/window.devicePixelRatio,r=this.canvas.height/window.devicePixelRatio;this.overlayContainer.style.width="".concat(n,"px"),this.overlayContainer.style.height="".concat(r,"px");for(const i of this._overlays){const s=i.container;if("scale"===i.mode||"scale-centered"===i.mode){const o=n/t,a=r/e;s.style.width="".concat(t,"px"),s.style.height="".concat(e,"px");const c="scale(".concat(o,", ").concat(a,")");if(s.style.transformOrigin="top left","scale"===i.mode)s.style.transform=c;else{const n="translate(".concat(t/2,"px, ").concat(e/2,"px)");s.style.transform="".concat(c," ").concat(n)}}else s.style.transform="",s.style.width="100%",s.style.height="100%"}}createBitmapSkin(t,e,n){const r=this._nextSkinId++,i=new c(r,this);return i.setBitmap(t,e,n),this._allSkins[r]=i,r}createSVGSkin(t,e){const n=this._nextSkinId++,r=new f(n,this);return r.setSVG(t,e),this._allSkins[n]=r,n}createPenSkin(){const t=this._nextSkinId++,e=new h(t,this);return this._allSkins[t]=e,this._penSkinId=t,this._updateRenderQuality(),t}createTextSkin(t,e,n){const r=this._nextSkinId++,i=new m(r,this);return i.setTextBubble(t,e,n),this._allSkins[r]=i,r}updateSVGSkin(t,e,n){if(this._allSkins[t]instanceof f)return void this._allSkins[t].setSVG(e,n);const r=new f(t,this);r.setSVG(e,n),this._reskin(t,r)}updateBitmapSkin(t,e,n,r){if(this._allSkins[t]instanceof c)return void this._allSkins[t].setBitmap(e,n,r);const i=new c(t,this);i.setBitmap(e,n,r),this._reskin(t,i)}_reskin(t,e){const n=this._allSkins[t];this._allSkins[t]=e;for(const t of this._allDrawables)t&&t.skin===n&&(t.skin=e);n.dispose()}updateTextSkin(t,e,n,r){if(this._allSkins[t]instanceof m)return void this._allSkins[t].setTextBubble(e,n,r);const i=new m(t,this);i.setTextBubble(e,n,r),this._reskin(t,i)}destroySkin(t){this._allSkins[t].dispose(),delete this._allSkins[t]}createDrawable(t){if(!t||!Object.prototype.hasOwnProperty.call(this._layerGroups,t))return void b.warn("Cannot create a drawable without a known layer group");const e=this._nextDrawableId++,n=new u(e,this);return this._allDrawables[e]=n,this._addToDrawList(e,t),n.setHighQuality(this.useHighQualityRender),n.skin=null,e}createTextWrapper(t){return new(O||(O=n(277)),O)(t)}markSkinAsPrivate(t){const e=this._allSkins[t];e&&(e.private=!0)}markDrawableAsNoninteractive(t){const e=this._allDrawables[t];e&&(e.interactive=!1)}setLayerGroupOrdering(t){this._groupOrdering=t;for(let t=0;t<this._groupOrdering.length;t++)this._layerGroups[this._groupOrdering[t]]={groupIndex:t,drawListOffset:0}}_addToDrawList(t,e){const n=this._layerGroups[e],r=n.groupIndex,i=this._endIndexForKnownLayerGroup(n);this._drawList.splice(i,0,t),this._updateOffsets("add",r)}_updateOffsets(t,e){for(let n=e+1;n<this._groupOrdering.length;n++){const e=this._groupOrdering[n];"add"===t?this._layerGroups[e].drawListOffset++:"delete"===t&&this._layerGroups[e].drawListOffset--}}get _visibleDrawList(){return this._drawList.filter((t=>this._allDrawables[t]._visible))}_endIndexForKnownLayerGroup(t){const e=t.groupIndex;return e===this._groupOrdering.length-1?this._drawList.length:this._layerGroups[this._groupOrdering[e+1]].drawListOffset}destroyDrawable(t,e){if(!e||!Object.prototype.hasOwnProperty.call(this._layerGroups,e))return void b.warn("Cannot destroy drawable without known layer group.");this.dirty=!0;this._allDrawables[t].dispose(),delete this._allDrawables[t];const n=this._layerGroups[e],r=this._endIndexForKnownLayerGroup(n);let i=n.drawListOffset;for(;i<r&&this._drawList[i]!==t;)i++;i<r?(this._drawList.splice(i,1),this._updateOffsets("delete",n.groupIndex)):b.warn("Could not destroy drawable that could not be found in layer group.")}getDrawableOrder(t){return this._drawList.indexOf(t)}setDrawableOrder(t,e,n,r,i){if(!n||!Object.prototype.hasOwnProperty.call(this._layerGroups,n))return void b.warn("Cannot set the order of a drawable without a known layer group.");this.dirty=!0;const s=this._layerGroups[n],o=s.drawListOffset,a=this._endIndexForKnownLayerGroup(s);let c=o;for(;c<a&&this._drawList[c]!==t;)c++;if(c<a){if(0===e)return c;this._drawList.splice(c,1)[0];let n=e;r&&(n+=c);const s=(i||0)+o,u=s>=o&&s<a?s:o;return n=Math.max(n,u),n=Math.min(n,a),this._drawList.splice(n,0,t),n}return null}skinWasAltered(t){for(let e=0;e<this._drawList.length;e++){const n=this._drawList[e],r=this._allDrawables[n];r._skin===t&&r._skinWasAltered()}}draw(){if(!this.dirty)return;this.dirty=!1,this._doExitDrawRegion();const t=this._gl;s.bindFramebufferInfo(t,null),t.viewport(0,0,t.canvas.width,t.canvas.height),t.clearColor(this._backgroundColor4f[0],this._backgroundColor4f[1],this._backgroundColor4f[2],this._backgroundColor4f[3]),t.clear(t.COLOR_BUFFER_BIT);const e=this._snapshotCallbacks.length>0;if(this._drawThese(this._drawList,p.DRAW_MODE.default,this._projection,{framebufferWidth:t.canvas.width,framebufferHeight:t.canvas.height,skipPrivateSkins:e}),e){const e=t.canvas.toDataURL();this._snapshotCallbacks.forEach((t=>t(e))),this._snapshotCallbacks=[],this.dirty=!0}}getBounds(t){const e=this._allDrawables[t];if(e.needsConvexHullPoints()){const n=this._getConvexHullPointsForDrawable(t);e.setConvexHullPoints(n)}const n=e.getFastBounds();if(this._debugCanvas){const t=this._gl;this._debugCanvas.width=t.canvas.width,this._debugCanvas.height=t.canvas.height;const e=this._debugCanvas.getContext("2d");e.drawImage(t.canvas,0,0),e.strokeStyle="#FF0000";const r=window.devicePixelRatio;e.strokeRect(r*(n.left+this._nativeSize[0]/2),r*(-n.top+this._nativeSize[1]/2),r*(n.right-n.left),r*(-n.bottom+n.top))}return n}getBoundsForBubble(t){const e=this._allDrawables[t];if(e.needsConvexHullPoints()){const n=this._getConvexHullPointsForDrawable(t);e.setConvexHullPoints(n)}const n=e.getBoundsForBubble();if(this._debugCanvas){const t=this._gl;this._debugCanvas.width=t.canvas.width,this._debugCanvas.height=t.canvas.height;const e=this._debugCanvas.getContext("2d");e.drawImage(t.canvas,0,0),e.strokeStyle="#FF0000";const r=window.devicePixelRatio;e.strokeRect(r*(n.left+this._nativeSize[0]/2),r*(-n.top+this._nativeSize[1]/2),r*(n.right-n.left),r*(-n.bottom+n.top))}return n}getCurrentSkinSize(t){const e=this._allDrawables[t];return this.getSkinSize(e.skin.id)}getSkinSize(t){return this._allSkins[t].size}getSkinRotationCenter(t){return this._allSkins[t].calculateRotationCenter()}isTouchingColor(t,e,n){const r=this._candidatesTouching(t,this._visibleDrawList);let i;if(I(e,this._backgroundColor3b,0)){if(i=this._touchingBounds(t),null===i)return!1}else{if(0===r.length)return!1;i=this._candidatesBounds(r)}const s=this._getMaxPixelsForCPU(),o=this._debugCanvas&&this._debugCanvas.getContext("2d");o&&(this._debugCanvas.width=i.width,this._debugCanvas.height=i.height),i.width*i.height*(r.length+1)>=s&&this._isTouchingColorGpuStart(t,r.map((t=>{let{id:e}=t;return e})).reverse(),i,e,n);const a=this._allDrawables[t],c=E,l=w,h=Boolean(n);a.updateCPURenderAttributes();const d=~p.EFFECT_INFO.ghost.mask;for(let t=i.bottom;t<=i.top;t++){if(i.width*(t-i.bottom)*(r.length+1)>=s)return this._isTouchingColorGpuFin(i,e,t-i.bottom);for(let s=i.left;s<=i.right;s++)if(c[1]=t,c[0]=s,(h?(f=u.sampleColor4b(c,a,l,d),m=n,f[3]>0&&(252&f[0])==(252&m[0])&&(252&f[1])==(252&m[1])&&(252&f[2])==(252&m[2])):a.isTouching(c))&&(this.sampleColor4b(c,r,l),o&&(o.fillStyle="rgb(".concat(l[0],",").concat(l[1],",").concat(l[2],")"),o.fillRect(s-i.left,i.bottom-t,1,1)),I(l,e,0)))return!0}var f,m;return!1}_getMaxPixelsForCPU(){switch(this._useGpuMode){case N.UseGpuModes.ForceCPU:return 1/0;case N.UseGpuModes.ForceGPU:return 0;case N.UseGpuModes.Automatic:default:return 4e4}}_enterDrawBackground(){const t=this.gl,e=this._shaderManager.getShader(p.DRAW_MODE.background,0);t.disable(t.BLEND),t.useProgram(e.program),s.setBuffersAndAttributes(t,e,this._bufferInfo)}_exitDrawBackground(){const t=this.gl;t.enable(t.BLEND)}_isTouchingColorGpuStart(t,e,n,r,i){this._doExitDrawRegion();const o=this._gl;s.bindFramebufferInfo(o,this._queryBufferInfo),o.viewport(0,0,n.width,n.height);const a=s.m4.ortho(n.left,n.right,n.top,n.bottom,-1,1);let c;o.clearColor(0,0,0,0),o.clear(o.COLOR_BUFFER_BIT|o.STENCIL_BUFFER_BIT),i&&(c={u_colorMask:[i[0]/255,i[1]/255,i[2]/255],u_colorMaskTolerance:2/255});try{o.enable(o.STENCIL_TEST),o.stencilFunc(o.ALWAYS,1,1),o.stencilOp(o.KEEP,o.KEEP,o.REPLACE),o.colorMask(!1,!1,!1,!1),this._drawThese([t],i?p.DRAW_MODE.colorMask:p.DRAW_MODE.silhouette,a,{extraUniforms:c,ignoreVisibility:!0,effectMask:~p.EFFECT_INFO.ghost.mask}),o.stencilFunc(o.EQUAL,1,1),o.stencilOp(o.KEEP,o.KEEP,o.KEEP),o.colorMask(!0,!0,!0,!0),this.enterDrawRegion(this._backgroundDrawRegionId);const n={u_backgroundColor:this._backgroundColor4f},r=this._shaderManager.getShader(p.DRAW_MODE.background,0);s.setUniforms(r,n),s.drawBufferInfo(o,this._bufferInfo,o.TRIANGLES),this._drawThese(e,p.DRAW_MODE.default,a,{idFilterFunc:e=>e!==t})}finally{o.colorMask(!0,!0,!0,!0),o.disable(o.STENCIL_TEST),this._doExitDrawRegion()}}_isTouchingColorGpuFin(t,e,n){const r=this._gl,i=new Uint8Array(Math.floor(t.width*(t.height-n)*4));if(r.readPixels(0,0,t.width,t.height-n,r.RGBA,r.UNSIGNED_BYTE,i),this._debugCanvas){this._debugCanvas.width=t.width,this._debugCanvas.height=t.height;const e=this._debugCanvas.getContext("2d"),r=e.getImageData(0,0,t.width,t.height-n);r.data.set(i),e.putImageData(r,0,0)}for(let t=0;t<i.length;t+=4)if(0!==i[t+3]&&I(e,i,t))return!0;return!1}isTouchingDrawables(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this._drawList;if(!this._allDrawables[t]._visible)return!1;const n=this._candidatesTouching(t,e.filter((t=>this._allDrawables[t]._visible)));if(0===n.length)return!1;const r=this._candidatesBounds(n),i=this._allDrawables[t],s=E;i.updateCPURenderAttributes();for(let t=r.left;t<=r.right;t++){s[0]=t;for(let t=r.bottom;t<=r.top;t++)if(s[1]=t,i.isTouching(s))for(let t=0;t<n.length;t++)if(n[t].drawable.isTouching(s))return!0}return!1}clientSpaceToScratchBounds(t,e){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1;const i=this._gl,s=this._nativeSize[0]/i.canvas.clientWidth,o=this._nativeSize[1]/i.canvas.clientHeight;n*=s,r*=o,n=Math.max(1,Math.min(Math.round(n),S[0])),r=Math.max(1,Math.min(Math.round(r),S[1]));const a=t*s-(n-1)/2,c=e*o+(r-1)/2,u=n%2?0:-.5,h=r%2?0:-.5,d=new l;return d.initFromBounds(Math.floor(this._xLeft+a+u),Math.floor(this._xLeft+a+u+n-1),Math.ceil(this._yTop-c+h),Math.ceil(this._yTop-c+h+r-1)),d}drawableTouching(t,e,n,r,i){const o=this._allDrawables[t];if(!o)return!1;const a=this.clientSpaceToScratchBounds(e,n,r,i),c=o.getFastBounds();if(c.snapToInt(),!c.intersects(a))return!1;o.updateCPURenderAttributes();const u=s.v3.create();for(u[1]=a.bottom;u[1]<=a.top;u[1]++)for(u[0]=a.left;u[0]<=a.right;u[0]++)if(o.isTouching(u))return!0;return!1}pick(t,e,n,r,i){const o=this.clientSpaceToScratchBounds(t,e,n,r);if(o.left===-1/0||o.bottom===-1/0)return d.ID_NONE;if(0===(i=(i||this._drawList).filter((t=>{const e=this._allDrawables[t];if(!i&&!e.interactive)return!1;if(e.getVisible()&&0!==e.getUniforms().u_ghost){const t=e.getFastBounds();return!!o.intersects(t)&&(e.updateCPURenderAttributes(),!0)}return!1}))).length)return d.ID_NONE;const a=[],c=s.v3.create(0,0,0);for(c[1]=o.bottom;c[1]<=o.top;c[1]++)for(c[0]=o.left;c[0]<=o.right;c[0]++)for(let t=i.length-1;t>=0;t--){const e=i[t];if(this._allDrawables[e].isTouching(c)){a[e]=(a[e]||0)+1;break}}a[d.ID_NONE]=0;let u=d.ID_NONE;for(const t in a)Object.prototype.hasOwnProperty.call(a,t)&&a[t]>a[u]&&(u=t);return Number(u)}extractDrawableScreenSpace(t){const e=this._allDrawables[t];if(!e)throw new Error("Could not extract drawable with ID ".concat(t,"; it does not exist"));this._doExitDrawRegion();const n=.5*this._nativeSize[0],r=.5*this._nativeSize[1],i=e.getFastBounds(),o=this.canvas,a=o.width/this._nativeSize[0],c=new l;c.initFromBounds((i.left+n)*a,(i.right+n)*a,(r-i.top)*a,(r-i.bottom)*a),c.snapToInt(),i.initFromBounds(c.left/a-n,c.right/a-n,r-c.top/a,r-c.bottom/a);const u=this._gl,h=u.getParameter(u.MAX_TEXTURE_SIZE),d=Math.min(2048,c.width,h),f=Math.min(2048,c.height,h),m=s.createFramebufferInfo(u,[{format:u.RGBA}],d,f);try{s.bindFramebufferInfo(u,m),u.viewport(0,0,d,f);const e=s.m4.ortho(i.left,i.right,i.top,i.bottom,-1,1);u.clearColor(0,0,0,0),u.clear(u.COLOR_BUFFER_BIT),this._drawThese([t],p.DRAW_MODE.straightAlpha,e,{effectMask:~p.EFFECT_INFO.ghost.mask,framebufferWidth:o.width,framebufferHeight:o.height});const n=new Uint8Array(Math.floor(d*f*4));u.readPixels(0,0,d,f,u.RGBA,u.UNSIGNED_BYTE,n);const r=new ImageData(new Uint8ClampedArray(n.buffer),d,f),a=o.getBoundingClientRect().width/o.width;return{imageData:r,x:c.left*a,y:c.bottom*a,width:c.width*a,height:c.height*a}}finally{u.deleteFramebuffer(m.framebuffer)}}extractColor(t,e,n){this._doExitDrawRegion();const r=Math.round(this._nativeSize[0]*(t/this._gl.canvas.clientWidth-.5)),i=Math.round(-this._nativeSize[1]*(e/this._gl.canvas.clientHeight-.5)),o=this._gl;s.bindFramebufferInfo(o,this._queryBufferInfo);const a=new l;a.initFromBounds(r-n,r+n,i-n,i+n);const c=r-a.left,u=a.top-i;o.viewport(0,0,a.width,a.height);const h=s.m4.ortho(a.left,a.right,a.top,a.bottom,-1,1);o.clearColor(this._backgroundColor4f[0],this._backgroundColor4f[1],this._backgroundColor4f[2],this._backgroundColor4f[3]),o.clear(o.COLOR_BUFFER_BIT),this._drawThese(this._drawList,p.DRAW_MODE.default,h);const d=new Uint8Array(Math.floor(a.width*a.height*4));o.readPixels(0,0,a.width,a.height,o.RGBA,o.UNSIGNED_BYTE,d);const f=Math.floor(4*(u*a.width+c)),m={r:d[f],g:d[f+1],b:d[f+2],a:d[f+3]};if(this._debugCanvas){this._debugCanvas.width=a.width,this._debugCanvas.height=a.height;const t=this._debugCanvas.getContext("2d"),e=t.createImageData(a.width,a.height);e.data.set(d),t.putImageData(e,0,0),t.strokeStyle="black",t.fillStyle="rgba(".concat(m.r,", ").concat(m.g,", ").concat(m.b,", ").concat(m.a,")"),t.rect(c-4,u-4,8,8),t.fill(),t.stroke()}return{data:d,width:a.width,height:a.height,color:m}}_touchingBounds(t){const e=this._allDrawables[t];if(!e.skin||!e.skin.getTexture([100,100]))return null;const n=e.getFastBounds();return this.offscreenTouching||n.clamp(this._xLeft,this._xRight,this._yBottom,this._yTop),n.snapToInt(),0===n.width||0===n.height?null:n}_candidatesTouching(t,e){const n=this._touchingBounds(t),r=[];if(null===n)return r;for(let i=e.length-1;i>=0;i--){const s=e[i];if(s!==t){const t=this._allDrawables[s];if(t.skin instanceof m)continue;if(t.skin&&t._visible){if(!this.allowPrivateSkinAccess&&t.skin.private)continue;t.updateCPURenderAttributes();const e=t.getFastBounds();e.snapToInt(),n.intersects(e)&&r.push({id:s,drawable:t,intersection:l.intersect(n,e)})}}}return r}_candidatesBounds(t){return t.reduce(((t,e)=>{let{intersection:n}=e;return t?l.union(t,n,v):n}),null)}updateDrawableSkinId(t,e){const n=this._allDrawables[t];n&&(n.skin=this._allSkins[e])}updateDrawablePosition(t,e){const n=this._allDrawables[t];n&&n.updatePosition(e)}updateDrawableDirection(t,e){const n=this._allDrawables[t];n&&n.updateDirection(e)}updateDrawableScale(t,e){const n=this._allDrawables[t];n&&n.updateScale(e)}updateDrawableDirectionScale(t,e,n){const r=this._allDrawables[t];r&&(r.updateDirection(e),r.updateScale(n))}updateDrawableVisible(t,e){const n=this._allDrawables[t];n&&n.updateVisible(e)}updateDrawableEffect(t,e,n){const r=this._allDrawables[t];r&&r.updateEffect(e,n)}updateDrawableProperties(t,e){const n=this._allDrawables[t];n&&("skinId"in e&&this.updateDrawableSkinId(t,e.skinId),n.updateProperties(e))}getFencedPositionOfDrawable(t,e){let n=e[0],r=e[1];const i=this._allDrawables[t];if(!i)return[n,r];const s=n-i._position[0],o=r-i._position[1],a=i._skin.getFenceBounds(i,T),c=Math.floor(Math.min(a.width,a.height)/2),u=this._xRight-Math.min(15,c);a.right+s<-u?n=Math.ceil(i._position[0]-(u+a.right)):a.left+s>u&&(n=Math.floor(i._position[0]+(u-a.left)));const l=this._yTop-Math.min(15,c);return a.top+o<-l?r=Math.ceil(i._position[1]-(l+a.top)):a.bottom+o>l&&(r=Math.floor(i._position[1]+(l-a.bottom))),[n,r]}penClear(t){this.dirty=!0;this._allSkins[t].clear()}penPoint(t,e,n,r){this.dirty=!0;this._allSkins[t].drawPoint(e,n,r)}penLine(t,e,n,r,i,s){this.dirty=!0;this._allSkins[t].drawLine(e,n,r,i,s)}penStamp(t,e){const n=this._allDrawables[e];if(!n||!n.skin||!n.skin.isMetricsReady())return;const r=n.getFastBounds();if(this.offscreenTouching||r.clamp(this._xLeft,this._xRight,this._yBottom,this._yTop),0===r.width||0===r.height)return;this._doExitDrawRegion();const i=this._allSkins[t],o=this._gl;s.bindFramebufferInfo(o,i._framebuffer);const a=i.renderQuality;r.left*=a,r.right*=a,r.top*=a,r.bottom*=a,r.snapToInt(),o.viewport(.5*this._nativeSize[0]*a+r.left,.5*this._nativeSize[1]*a-r.top,r.width,r.height);const c=s.m4.ortho(r.left/a,r.right/a,r.top/a,r.bottom/a,-1,1);this._drawThese([e],p.DRAW_MODE.default,c,{ignoreVisibility:!0,framebufferWidth:this._nativeSize[0]*a,framebufferHeight:this._nativeSize[1]*a}),i._silhouetteDirty=!0,this.dirty=!0}_createGeometry(){this._bufferInfo=s.createBufferInfoFromArrays(this._gl,{a_position:{numComponents:2,data:[-.5,-.5,.5,-.5,-.5,.5,-.5,.5,.5,-.5,.5,.5]},a_texCoord:{numComponents:2,data:[1,0,0,0,1,1,1,1,0,0,0,1]}})}onNativeSizeChanged(t){this.dirty=!0;const[e,n]=t.newSize,r=this._gl,i=[{format:r.RGBA},{format:r.DEPTH_STENCIL}];this._pickBufferInfo||(this._pickBufferInfo=s.createFramebufferInfo(r,i,S[0],S[1])),this._queryBufferInfo?s.resizeFramebufferInfo(r,this._queryBufferInfo,i,e,n):this._queryBufferInfo=s.createFramebufferInfo(r,i,e,n)}enterDrawRegion(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:t.enter,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:t.exit;this._regionId!==t&&(this._doExitDrawRegion(),this._regionId=t,e(),this._exitRegion=n)}_doExitDrawRegion(){null!==this._exitRegion&&this._exitRegion(),this._exitRegion=null,this._regionId=null}_drawThese(t,e,n){let r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};const i=this._gl;let o=null;const a="framebufferWidth"in r&&"framebufferHeight"in r&&r.framebufferWidth!==this._nativeSize[0]&&r.framebufferHeight!==this._nativeSize[1],c=t.length;for(let u=0;u<c;++u){const c=t[u];if(r.filter&&!r.filter(c))continue;const l=this._allDrawables[c];if(!l.getVisible()&&!r.ignoreVisibility)continue;const h=a?[l.scale[0]*r.framebufferWidth/this._nativeSize[0],l.scale[1]*r.framebufferHeight/this._nativeSize[1]]:l.scale;if(!l.skin)continue;if(r.skipPrivateSkins&&l.skin.private)continue;if(!l.skin.getTexture(h))continue;const d={};let p=l.enabledEffects;p&=Object.prototype.hasOwnProperty.call(r,"effectMask")?r.effectMask:p;const f=this._shaderManager.getShader(e,p);this._regionId!==f&&(this._doExitDrawRegion(),this._regionId=f,o=f,i.useProgram(o.program),s.setBuffersAndAttributes(i,o,this._bufferInfo),Object.assign(d,{u_projectionMatrix:n})),Object.assign(d,l.skin.getUniforms(h),l.getUniforms()),r.extraUniforms&&Object.assign(d,r.extraUniforms),d.u_skin&&s.setTextureParameters(i,d.u_skin,{minMag:l.skin.useNearest(h,l)?i.NEAREST:i.LINEAR}),s.setUniforms(o,d),s.drawBufferInfo(i,this._bufferInfo,i.TRIANGLES)}this._regionId=null}_getConvexHullPointsForDrawable(t){const e=this._allDrawables[t],[n,r]=e.skin.size;if(!e.getVisible()||0===n||0===r)return[];e.updateCPURenderAttributes();const o=function(t,e,n){return(e[0]-t[0])*(n[1]-t[1])-(e[1]-t[1])*(n[0]-t[0])},a=[],c=[];let u=-1,l=-1;const h=s.v3.create(),d=s.v3.create();let p;for(let t=0;t<r;t++){h[1]=t/r;let i=0;for(;i<n;i++)if(h[0]=i/n,g.transformPoint(e,h,d),e.skin.isTouchingLinear(d)){p=[i,t];break}if(!(i>=n)){for(;u>0&&!(o(a[u],a[u-1],p)>0);)--u;for(a[++u]=p,i=n-1;i>=0;i--)if(h[0]=i/n,g.transformPoint(e,h,d),e.skin.isTouchingLinear(d)){p=[i,t];break}for(;l>0&&!(o(c[l],c[l-1],p)<0);)--l;c[++l]=p}}const f=a;f.length=u+1;for(let t=l;t>=0;--t)f.push(c[t]);return i(f,1/0)}sampleColor4b(t,e,n){(n=n||new Uint8ClampedArray(4))[0]=0,n[1]=0,n[2]=0;let r=1;for(let i=0;0!==r&&i<e.length;i++)u.sampleColor4b(t,e[i].drawable,A),n[0]+=A[0]*r,n[1]+=A[1]*r,n[2]+=A[2]*r,r*=1-A[3]/255;return n[0]+=255*this._backgroundColor4f[0]*r,n[1]+=255*this._backgroundColor4f[1]*r,n[2]+=255*this._backgroundColor4f[2]*r,r*=1-this._backgroundColor4f[3],n[3]=255*(1-r),n}requestSnapshot(t){this.dirty=!0,this._snapshotCallbacks.push(t)}setCustomFonts(t){this.customFonts=t;const e=Object.values(t).join("\n");if(e.length?(this._customFontStyles||(this._customFontStyles=document.createElement("style"),this._customFontStyles.className="renderer-custom-fonts",document.head.appendChild(this._customFontStyles)),this._customFontStyles.textContent=e):this._customFontStyles&&(this._customFontStyles.remove(),this._customFontStyles=null),"object"==typeof document&&"object"==typeof document.fonts&&"function"==typeof document.fonts.load){const e=Object.keys(t);for(const t of e)document.fonts.load("12px ".concat(t))}}}N.prototype.canHazPixels=N.prototype.extractDrawableScreenSpace,N.UseGpuModes={Automatic:"Automatic",ForceGPU:"ForceGPU",ForceCPU:"ForceCPU"},N.powerPreference="default",t.exports=N},function(t,e,n){"use strict";var r=n(264),i=n(265),s=n(266),o=n(267);function a(t,e){return Math.pow(e[0]-t[0],2)+Math.pow(e[1]-t[1],2)}function c(t,e,n){var r=[e[0]-t[0],e[1]-t[1]],i=[n[0]-t[0],n[1]-t[1]],s=a(t,e),o=a(t,n);return(r[0]*i[0]+r[1]*i[1])/Math.sqrt(s*o)}function u(t,e){for(var n=0;n<e.length-1;n++){var i=[e[n],e[n+1]];if(!(t[0][0]===i[0][0]&&t[0][1]===i[0][1]||t[0][0]===i[1][0]&&t[0][1]===i[1][1])&&r(t,i))return!0}return!1}function l(t){return[Math.min(t[0][0],t[1][0]),Math.min(t[0][1],t[1][1]),Math.max(t[0][0],t[1][0]),Math.max(t[0][1],t[1][1])]}function h(t,e,n){for(var r,i,s=null,o=p,a=p,l=0;l<e.length;l++)r=c(t[0],t[1],e[l]),i=c(t[1],t[0],e[l]),r>o&&i>a&&!u([t[0],e[l]],n)&&!u([t[1],e[l]],n)&&(o=r,a=i,s=e[l]);return s}function d(t,e,n,r,i){for(var s,o,c,u,p,f,m,g=!1,y=0;y<t.length-1;y++)if(o=(s=[t[y],t[y+1]])[0].join()+","+s[1].join(),!(a(s[0],s[1])<e||!0===i[o])){c=0,p=l(s);do{f=(p=r.extendBbox(p,c))[2]-p[0],m=p[3]-p[1],u=h(s,r.rangePoints(p),t),c++}while(null===u&&(n[0]>f||n[1]>m));f>=n[0]&&m>=n[1]&&(i[o]=!0),null!==u&&(t.splice(y+1,0,u),r.removePoint(u),g=!0)}return g?d(t,e,n,r,i):t}var p=Math.cos(90/(180/Math.PI)),f=.6;t.exports=function(t,e,n){var r,a,c,u,l,h,p,m=e||20;return t.length<4?t.slice():(p=function(t){return t.filter((function(t,e,n){var r=n[e-1];return 0===e||!(r[0]===t[0]&&r[1]===t[1])}))}(function(t){return t.sort((function(t,e){return t[0]==e[0]?t[1]-e[1]:t[0]-e[0]}))}(s.toXy(t,n))),u=function(t){for(var e=1/0,n=1/0,r=-1/0,i=-1/0,s=t.length-1;s>=0;s--)t[s][0]<e&&(e=t[s][0]),t[s][1]<n&&(n=t[s][1]),t[s][0]>r&&(r=t[s][0]),t[s][1]>i&&(i=t[s][1]);return[r-e,i-n]}(p),l=[u[0]*f,u[1]*f],r=o(p),c=p.filter((function(t){return r.indexOf(t)<0})),h=Math.ceil(1/(p.length/(u[0]*u[1]))),a=d(r,Math.pow(m,2),l,i(c,h),{}),s.fromXy(a,n))}},function(t,e){function n(t,e,n,r,i,s){var o=(s-e)*(n-t)-(r-e)*(i-t);return o>0||!(o<0)}t.exports=function(t,e){var r=t[0][0],i=t[0][1],s=t[1][0],o=t[1][1],a=e[0][0],c=e[0][1],u=e[1][0],l=e[1][1];return n(r,i,a,c,u,l)!==n(s,o,a,c,u,l)&&n(r,i,s,o,a,c)!==n(r,i,s,o,u,l)}},function(t,e){function n(t,e){this._cells=[],this._cellSize=e,t.forEach((function(t){var e=this.point2CellXY(t),n=e[0],r=e[1];void 0===this._cells[n]&&(this._cells[n]=[]),void 0===this._cells[n][r]&&(this._cells[n][r]=[]),this._cells[n][r].push(t)}),this)}n.prototype={cellPoints:function(t,e){return void 0!==this._cells[t]&&void 0!==this._cells[t][e]?this._cells[t][e]:[]},rangePoints:function(t){for(var e=this.point2CellXY([t[0],t[1]]),n=this.point2CellXY([t[2],t[3]]),r=[],i=e[0];i<=n[0];i++)for(var s=e[1];s<=n[1];s++)r=r.concat(this.cellPoints(i,s));return r},removePoint:function(t){for(var e,n=this.point2CellXY(t),r=this._cells[n[0]][n[1]],i=0;i<r.length;i++)if(r[i][0]===t[0]&&r[i][1]===t[1]){e=i;break}return r.splice(e,1),r},point2CellXY:function(t){return[parseInt(t[0]/this._cellSize),parseInt(t[1]/this._cellSize)]},extendBbox:function(t,e){return[t[0]-e*this._cellSize,t[1]-e*this._cellSize,t[2]+e*this._cellSize,t[3]+e*this._cellSize]}},t.exports=function(t,e){return new n(t,e)}},function(t,e){t.exports={toXy:function(t,e){if(void 0===e)return t.slice();const n=e[0].slice(1),r=e[1].slice(1);return t.map((function(t){return[t[n],t[r]]}))},fromXy:function(t,e){if(void 0===e)return t.slice();const n=e[0].slice(1),r=e[1].slice(1);return t.map((function(t){return function(t){const e={};return e[n]=t[0],e[r]=t[1],e}(t)}))}}},function(t,e){function n(t,e,n){return(e[0]-t[0])*(n[1]-t[1])-(e[1]-t[1])*(n[0]-t[0])}t.exports=function(t){var e,r=function(t){for(var e=[],r=0;r<t.length;r++){for(;e.length>=2&&n(e[e.length-2],e[e.length-1],t[r])<=0;)e.pop();e.push(t[r])}return e.pop(),e}(t),i=function(t){for(var e=t.reverse(),r=[],i=0;i<e.length;i++){for(;r.length>=2&&n(r[r.length-2],r[r.length-1],e[i])<=0;)r.pop();r.push(e[i])}return r.pop(),r}(t);return(e=i.concat(r)).push(t[0]),e}},function(t,e){let n;const r=(t,e)=>e^(t^e)&t-e>>31,i=(t,e)=>t^(t^e)&t-e>>31,s=(t,e,n)=>{let{_width:r,_height:i,_colorData:s}=t;return e>=r||n>=i||e<0||n<0?0:s[4*(n*r+e)+3]},o=[new Uint8ClampedArray(4),new Uint8ClampedArray(4),new Uint8ClampedArray(4),new Uint8ClampedArray(4)],a=(t,e,n,s)=>{let{_width:o,_height:a,_colorData:c}=t;if(e=i(0,r(e,o-1)),n=i(0,r(n,a-1)),e>=o||n>=a||e<0||n<0)return s.fill(0);const u=4*(n*o+e),l=c[u+3]/255;return s[0]=c[u]*l,s[1]=c[u+1]*l,s[2]=c[u+2]*l,s[3]=c[u+3],s},c=(t,e,n,s)=>{let{_width:o,_height:a,_colorData:c}=t;e=i(0,r(e,o-1));const u=4*((n=i(0,r(n,a-1)))*o+e);return s[0]=c[u],s[1]=c[u+1],s[2]=c[u+2],s[3]=c[u+3],s};class u{constructor(){this._width=0,this._height=0,this._lazyData=null,this._colorData=null,this._getColor=a,this.colorAtNearest=this.colorAtLinear=(t,e)=>e.fill(0)}update(t){let e,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(t instanceof ImageData)e=t,this._width=t.width,this._height=t.height,this._lazyData=null,this._colorData=e.data;else{if(this._width=t.width,this._height=t.height,!this._width||!this._height)return;this._lazyData=t,this._colorData=null}this._getColor=n?c:a,delete this.colorAtNearest,delete this.colorAtLinear}unlazy(){if(!this._lazyData)return;const t=this._lazyData.width,e=this._lazyData.height;if(t&&e){const n=u._updateCanvas();n.width=t,n.height=e;const r=n.getContext("2d");r.clearRect(0,0,t,e),r.drawImage(this._lazyData,0,0,t,e);const i=r.getImageData(0,0,t,e);this._colorData=i.data}this._lazyData=null}colorAtNearest(t,e){return this._getColor(this,Math.floor(t[0]*(this._width-1)),Math.floor(t[1]*(this._height-1)),e)}colorAtLinear(t,e){const n=t[0]*(this._width-1),r=t[1]*(this._height-1),i=n%1,s=r%1,a=1-i,c=1-s,u=Math.floor(n),l=Math.floor(r),h=this._getColor(this,u,l,o[0]),d=this._getColor(this,u+1,l,o[1]),p=this._getColor(this,u,l+1,o[2]),f=this._getColor(this,u+1,l+1,o[3]);return e[0]=h[0]*a*c+p[0]*a*s+d[0]*i*c+f[0]*i*s,e[1]=h[1]*a*c+p[1]*a*s+d[1]*i*c+f[1]*i*s,e[2]=h[2]*a*c+p[2]*a*s+d[2]*i*c+f[2]*i*s,e[3]=h[3]*a*c+p[3]*a*s+d[3]*i*c+f[3]*i*s,e}isTouchingNearest(t){if(this._colorData)return s(this,Math.floor(t[0]*(this._width-1)),Math.floor(t[1]*(this._height-1)))>0}isTouchingLinear(t){if(!this._colorData)return;const e=Math.floor(t[0]*(this._width-1)),n=Math.floor(t[1]*(this._height-1));return s(this,e,n)>0||s(this,e+1,n)>0||s(this,e,n+1)>0||s(this,e+1,n+1)>0}static _updateCanvas(){return void 0===n&&(n=document.createElement("canvas")),n}}t.exports=u},function(t,e,n){const r=n(11),i=n(27);class s extends i{constructor(t,e){super(t,e),this._costumeResolution=1,this._textureSize=[0,0]}dispose(){this._texture&&(this._renderer.gl.deleteTexture(this._texture),this._texture=null),super.dispose()}get size(){return[this._textureSize[0]/this._costumeResolution,this._textureSize[1]/this._costumeResolution]}getTexture(t){return this._texture||super.getTexture()}setBitmap(t,e,n){if(!t.width||!t.height)return void super.setEmptyImageData();const i=this._renderer.gl;let o=t;if(t instanceof HTMLCanvasElement&&!1!==t.reusable){o=t.getContext("2d").getImageData(0,0,t.width,t.height)}if(null===this._texture){const t={auto:!1,wrap:i.CLAMP_TO_EDGE};this._texture=r.createTexture(i,t)}this._setTexture(o),this._costumeResolution=e||2,this._textureSize=s._getBitmapSize(t),void 0===n&&(n=this.calculateRotationCenter()),this._rotationCenter[0]=n[0],this._rotationCenter[1]=n[1],this.emitWasAltered()}static _getBitmapSize(t){return t instanceof HTMLImageElement?[t.naturalWidth||t.width,t.naturalHeight||t.height]:t instanceof HTMLVideoElement?[t.videoWidth||t.width,t.videoHeight||t.height]:[t.width,t.height]}}t.exports=s},function(t,e,n){const r=n(11),i=n(86),s=n(35),o=n(28),a=n(87),c=n(88),u=r.v3.create(),l=1e-6,h=(t,e)=>{const n=u,r=e[0],i=e[1],s=t._inverseMatrix,o=r*s[3]+i*s[7]+s[15];return n[0]=.5-(r*s[0]+i*s[4]+s[12])/o,n[1]=(r*s[1]+i*s[5]+s[13])/o+.5,Math.abs(n[0])<l&&(n[0]=0),Math.abs(n[1])<l&&(n[1]=0),0!==t.enabledEffects&&n[0]>=0&&n[0]<1&&n[1]>=0&&n[1]<1&&a.transformPoint(t,n,n),n};class d{constructor(t,e){this._id=t,this._renderer=e,this._uniforms={u_modelMatrix:r.m4.identity(),u_silhouetteColor:d.color4fFromID(this._id)};const n=o.EFFECTS.length;for(let t=0;t<n;++t){const e=o.EFFECTS[t],n=o.EFFECT_INFO[e],r=n.converter;this._uniforms[n.uniformName]=r(0)}this._position=r.v3.create(0,0),this._scale=r.v3.create(100,100),this._direction=90,this._transformDirty=!0,this._rotationMatrix=r.m4.identity(),this._rotationTransformDirty=!0,this._rotationAdjusted=r.v3.create(),this._rotationCenterDirty=!0,this._skinScale=r.v3.create(0,0,0),this._skinScaleDirty=!0,this._inverseMatrix=r.m4.identity(),this._inverseTransformDirty=!0,this._visible=!0,this.enabledEffects=0,this._convexHullPoints=null,this._convexHullDirty=!0,this._transformedHullPoints=null,this._transformedHullDirty=!0,this._skinWasAltered=this._skinWasAltered.bind(this),this.isTouching=this._isTouchingNever,this._highQuality=!1,this.interactive=!0}setHighQuality(t){this._highQuality=t}dispose(){this.skin=null}setTransformDirty(){this._transformDirty=!0,this._inverseTransformDirty=!0,this._transformedHullDirty=!0}get id(){return this._id}get skin(){return this._skin}set skin(t){this._skin!==t&&(this._skin=t,this._skinWasAltered())}get scale(){return[this._scale[0],this._scale[1]]}getUniforms(){return this._transformDirty&&this._calculateTransform(),this._uniforms}getVisible(){return this._visible}updatePosition(t){this._position[0]===t[0]&&this._position[1]===t[1]||(this._highQuality?(this._position[0]=t[0],this._position[1]=t[1]):(this._position[0]=Math.round(t[0]),this._position[1]=Math.round(t[1])),this._renderer.dirty=!0,this.setTransformDirty())}updateDirection(t){this._direction!==t&&(this._direction=t,this._renderer.dirty=!0,this._rotationTransformDirty=!0,this.setTransformDirty())}updateScale(t){this._scale[0]===t[0]&&this._scale[1]===t[1]||(this._scale[0]=t[0],this._scale[1]=t[1],this._renderer.dirty=!0,this._rotationCenterDirty=!0,this._skinScaleDirty=!0,this.setTransformDirty())}updateVisible(t){this._visible!==t&&(this._visible=t,this._renderer.dirty=!0,this.setConvexHullDirty())}updateEffect(t,e){this._renderer.dirty=!0;const n=o.EFFECT_INFO[t];e?this.enabledEffects|=n.mask:this.enabledEffects&=~n.mask;const r=n.converter;this._uniforms[n.uniformName]=r(e),n.shapeChanges&&this.setConvexHullDirty()}updateProperties(t){"position"in t&&this.updatePosition(t.position),"direction"in t&&this.updateDirection(t.direction),"scale"in t&&this.updateScale(t.scale),"visible"in t&&this.updateVisible(t.visible);const e=o.EFFECTS.length;for(let n=0;n<e;++n){const e=o.EFFECTS[n];e in t&&this.updateEffect(e,t[e])}}_calculateTransform(){if(this._rotationTransformDirty){const t=(270-this._direction)*Math.PI/180,e=Math.cos(t),n=Math.sin(t);this._rotationMatrix[0]=e,this._rotationMatrix[1]=n,this._rotationMatrix[4]=-n,this._rotationMatrix[5]=e,this._rotationTransformDirty=!1}if(this._rotationCenterDirty&&null!==this.skin){const t=this.skin.rotationCenter,e=this.skin.size,n=t[0],r=t[1],i=e[0],s=e[1],o=this._scale[0],a=this._scale[1],c=this._rotationAdjusted;c[0]=(n-i/2)*o/100,c[1]=(r-s/2)*a/100*-1,this._rotationCenterDirty=!1}if(this._skinScaleDirty&&null!==this.skin){const t=this.skin.size,e=this._skinScale;e[0]=t[0]*this._scale[0]/100,e[1]=t[1]*this._scale[1]/100,this._skinScaleDirty=!1}const t=this._uniforms.u_modelMatrix,e=this._skinScale[0],n=this._skinScale[1],r=this._rotationMatrix[0],i=this._rotationMatrix[1],s=this._rotationMatrix[4],o=this._rotationMatrix[5],a=this._rotationAdjusted[0],c=this._rotationAdjusted[1],u=this._position[0],l=this._position[1];t[0]=e*r,t[1]=e*i,t[4]=n*s,t[5]=n*o,t[12]=r*a+s*c+u,t[13]=i*a+o*c+l,this._transformDirty=!1}needsConvexHullPoints(){return!this._convexHullPoints||this._convexHullDirty||0===this._convexHullPoints.length}setConvexHullDirty(){this._convexHullDirty=!0}setConvexHullPoints(t){this._convexHullPoints=t,this._convexHullDirty=!1,this._transformedHullPoints=[];for(let e=0;e<t.length;e++)this._transformedHullPoints.push(r.v3.create());this._transformedHullDirty=!0}_isTouchingNever(t){return!1}_isTouchingNearest(t){return this.skin.isTouchingNearest(h(this,t))}_isTouchingLinear(t){return this.skin.isTouchingLinear(h(this,t))}getBounds(t){if(this.needsConvexHullPoints())throw new Error("Needs updated convex hull points before bounds calculation.");this._transformDirty&&this._calculateTransform();const e=this._getTransformedHullPoints();return(t=t||new i).initFromPointsAABB(e),t}getBoundsForBubble(t){if(this.needsConvexHullPoints())throw new Error("Needs updated convex hull points before bubble bounds calculation.");this._transformDirty&&this._calculateTransform();const e=this._getTransformedHullPoints(),n=Math.max.apply(null,e.map((t=>t[1]))),r=e.filter((t=>t[1]>n-8));return(t=t||new i).initFromPointsAABB(r),t}getAABB(t){this._transformDirty&&this._calculateTransform();const e=this._uniforms.u_modelMatrix;return(t=t||new i).initFromModelMatrix(e),t}getFastBounds(t){return this.needsConvexHullPoints()?this.getAABB(t):this.getBounds(t)}_getTransformedHullPoints(){if(!this._transformedHullDirty)return this._transformedHullPoints;const t=r.m4.ortho(-1,1,-1,1,-1,1),e=this.skin.size,n=1/e[0]/2,i=1/e[1]/2,s=r.m4.multiply(this._uniforms.u_modelMatrix,t);for(let t=0;t<this._convexHullPoints.length;t++){const o=this._convexHullPoints[t],a=this._transformedHullPoints[t];a[0]=.5+-o[0]/e[0]-n,a[1]=o[1]/e[1]-.5+i,r.m4.transformPoint(s,a,a)}return this._transformedHullDirty=!1,this._transformedHullPoints}updateMatrix(){if(this._transformDirty&&this._calculateTransform(),this._inverseTransformDirty){const t=this._inverseMatrix;r.m4.copy(this._uniforms.u_modelMatrix,t),t[10]=1,r.m4.inverse(t,t),this._inverseTransformDirty=!1}}updateCPURenderAttributes(){this.updateMatrix(),this.skin?(this.skin.updateSilhouette(this._scale),this.skin.useNearest(this._scale,this)?this.isTouching=this._isTouchingNearest:this.isTouching=this._isTouchingLinear):(c.warn("Could not find skin for drawable with id: ".concat(this._id)),this.isTouching=this._isTouchingNever)}_skinWasAltered(){this._renderer.dirty=!0,this._rotationCenterDirty=!0,this._skinScaleDirty=!0,this.setConvexHullDirty(),this.setTransformDirty()}static color4fFromID(t){return[(255&(t-=s.ID_NONE))/255,(t>>8&255)/255,(t>>16&255)/255,1]}static color3bToID(t,e,n){let r;return r=255&t,r|=(255&e)<<8,r|=(255&n)<<16,r+s.ID_NONE}static sampleColor4b(t,e,n,r){const i=h(e,t);if(i[0]<0||i[1]<0||i[0]>1||i[1]>1)return n[0]=0,n[1]=0,n[2]=0,n[3]=0,n;const s=e.skin._silhouette.colorAtNearest(i,n);return 0===e.enabledEffects?s:a.transformColor(e,s,r)}}t.exports=d},function(t,e){t.exports="precision mediump float;\n\n#ifdef DRAW_MODE_line\nuniform vec2 u_stageSize;\nattribute vec2 a_lineThicknessAndLength;\nattribute vec4 a_penPoints;\nattribute vec4 a_lineColor;\n\nvarying vec4 v_lineColor;\nvarying float v_lineThickness;\nvarying float v_lineLength;\nvarying vec4 v_penPoints;\n\n// Add this to divisors to prevent division by 0, which results in NaNs propagating through calculations.\n// Smaller values can cause problems on some mobile devices.\nconst float epsilon = 1e-3;\n#endif\n\n#if !(defined(DRAW_MODE_line) || defined(DRAW_MODE_background))\nuniform mat4 u_projectionMatrix;\nuniform mat4 u_modelMatrix;\nattribute vec2 a_texCoord;\n#endif\n\nattribute vec2 a_position;\n\nvarying vec2 v_texCoord;\n\nvoid main() {\n\t#ifdef DRAW_MODE_line\n\t// Calculate a rotated (\"tight\") bounding box around the two pen points.\n\t// Yes, we're doing this 6 times (once per vertex), but on actual GPU hardware,\n\t// it's still faster than doing it in JS combined with the cost of uniformMatrix4fv.\n\n\t// Expand line bounds by sqrt(2) / 2 each side-- this ensures that all antialiased pixels\n\t// fall within the quad, even at a 45-degree diagonal\n\tvec2 position = a_position;\n\tfloat expandedRadius = (a_lineThicknessAndLength.x * 0.5) + 1.4142135623730951;\n\n\t// The X coordinate increases along the length of the line. It's 0 at the center of the origin point\n\t// and is in pixel-space (so at n pixels along the line, its value is n).\n\tv_texCoord.x = mix(0.0, a_lineThicknessAndLength.y + (expandedRadius * 2.0), a_position.x) - expandedRadius;\n\t// The Y coordinate is perpendicular to the line. It's also in pixel-space.\n\tv_texCoord.y = ((a_position.y - 0.5) * expandedRadius) + 0.5;\n\n\tposition.x *= a_lineThicknessAndLength.y + (2.0 * expandedRadius);\n\tposition.y *= 2.0 * expandedRadius;\n\n\t// 1. Center around first pen point\n\tposition -= expandedRadius;\n\n\t// 2. Rotate quad to line angle\n\tvec2 pointDiff = a_penPoints.zw;\n\t// Ensure line has a nonzero length so it's rendered properly\n\t// As long as either component is nonzero, the line length will be nonzero\n\t// If the line is zero-length, give it a bit of horizontal length\n\tpointDiff.x = (abs(pointDiff.x) < epsilon && abs(pointDiff.y) < epsilon) ? epsilon : pointDiff.x;\n\t// The `normalized` vector holds rotational values equivalent to sine/cosine\n\t// We're applying the standard rotation matrix formula to the position to rotate the quad to the line angle\n\t// pointDiff can hold large values so we must divide by u_lineLength instead of calling GLSL's normalize function:\n\t// https://asawicki.info/news_1596_watch_out_for_reduced_precision_normalizelength_in_opengl_es\n\tvec2 normalized = pointDiff / max(a_lineThicknessAndLength.y, epsilon);\n\tposition = mat2(normalized.x, normalized.y, -normalized.y, normalized.x) * position;\n\n\t// 3. Translate quad\n\tposition += a_penPoints.xy;\n\n\t// 4. Apply view transform\n\tposition *= 2.0 / u_stageSize;\n\tgl_Position = vec4(position, 0, 1);\n\n\tv_lineColor = a_lineColor;\n\tv_lineThickness = a_lineThicknessAndLength.x;\n\tv_lineLength = a_lineThicknessAndLength.y;\n\tv_penPoints = a_penPoints;\n\t#elif defined(DRAW_MODE_background)\n\tgl_Position = vec4(a_position * 2.0, 0, 1);\n\t#else\n\tgl_Position = u_projectionMatrix * u_modelMatrix * vec4(a_position, 0, 1);\n\tv_texCoord = a_texCoord;\n\t#endif\n}\n"},function(t,e){t.exports='precision mediump float;\n\n#ifdef DRAW_MODE_silhouette\nuniform vec4 u_silhouetteColor;\n#else // DRAW_MODE_silhouette\n# ifdef ENABLE_color\nuniform float u_color;\n# endif // ENABLE_color\n# ifdef ENABLE_brightness\nuniform float u_brightness;\n# endif // ENABLE_brightness\n#endif // DRAW_MODE_silhouette\n\n#ifdef DRAW_MODE_colorMask\nuniform vec3 u_colorMask;\nuniform float u_colorMaskTolerance;\n#endif // DRAW_MODE_colorMask\n\n#ifdef ENABLE_fisheye\nuniform float u_fisheye;\n#endif // ENABLE_fisheye\n#ifdef ENABLE_whirl\nuniform float u_whirl;\n#endif // ENABLE_whirl\n#ifdef ENABLE_pixelate\nuniform float u_pixelate;\nuniform vec2 u_skinSize;\n#endif // ENABLE_pixelate\n#ifdef ENABLE_mosaic\nuniform float u_mosaic;\n#endif // ENABLE_mosaic\n#ifdef ENABLE_ghost\nuniform float u_ghost;\n#endif // ENABLE_ghost\n\n#ifdef DRAW_MODE_line\nvarying vec4 v_lineColor;\nvarying float v_lineThickness;\nvarying float v_lineLength;\n#endif // DRAW_MODE_line\n\n#ifdef DRAW_MODE_background\nuniform vec4 u_backgroundColor;\n#endif // DRAW_MODE_background\n\nuniform sampler2D u_skin;\n\n#ifndef DRAW_MODE_background\nvarying vec2 v_texCoord;\n#endif\n\n// Add this to divisors to prevent division by 0, which results in NaNs propagating through calculations.\n// Smaller values can cause problems on some mobile devices.\nconst float epsilon = 1e-3;\n\n#if !defined(DRAW_MODE_silhouette) && (defined(ENABLE_color))\n// Branchless color conversions based on code from:\n// http://www.chilliant.com/rgb2hsv.html by Ian Taylor\n// Based in part on work by Sam Hocevar and Emil Persson\n// See also: https://en.wikipedia.org/wiki/HSL_and_HSV#Formal_derivation\n\n\n// Convert an RGB color to Hue, Saturation, and Value.\n// All components of input and output are expected to be in the [0,1] range.\nvec3 convertRGB2HSV(vec3 rgb)\n{\n\t// Hue calculation has 3 cases, depending on which RGB component is largest, and one of those cases involves a "mod"\n\t// operation. In order to avoid that "mod" we split the M==R case in two: one for G<B and one for B>G. The B>G case\n\t// will be calculated in the negative and fed through abs() in the hue calculation at the end.\n\t// See also: https://en.wikipedia.org/wiki/HSL_and_HSV#Hue_and_chroma\n\tconst vec4 hueOffsets = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);\n\n\t// temp1.xy = sort B & G (largest first)\n\t// temp1.z = the hue offset we\'ll use if it turns out that R is the largest component (M==R)\n\t// temp1.w = the hue offset we\'ll use if it turns out that R is not the largest component (M==G or M==B)\n\tvec4 temp1 = rgb.b > rgb.g ? vec4(rgb.bg, hueOffsets.wz) : vec4(rgb.gb, hueOffsets.xy);\n\n\t// temp2.x = the largest component of RGB ("M" / "Max")\n\t// temp2.yw = the smaller components of RGB, ordered for the hue calculation (not necessarily sorted by magnitude!)\n\t// temp2.z = the hue offset we\'ll use in the hue calculation\n\tvec4 temp2 = rgb.r > temp1.x ? vec4(rgb.r, temp1.yzx) : vec4(temp1.xyw, rgb.r);\n\n\t// m = the smallest component of RGB ("min")\n\tfloat m = min(temp2.y, temp2.w);\n\n\t// Chroma = M - m\n\tfloat C = temp2.x - m;\n\n\t// Value = M\n\tfloat V = temp2.x;\n\n\treturn vec3(\n\t\tabs(temp2.z + (temp2.w - temp2.y) / (6.0 * C + epsilon)), // Hue\n\t\tC / (temp2.x + epsilon), // Saturation\n\t\tV); // Value\n}\n\nvec3 convertHue2RGB(float hue)\n{\n\tfloat r = abs(hue * 6.0 - 3.0) - 1.0;\n\tfloat g = 2.0 - abs(hue * 6.0 - 2.0);\n\tfloat b = 2.0 - abs(hue * 6.0 - 4.0);\n\treturn clamp(vec3(r, g, b), 0.0, 1.0);\n}\n\nvec3 convertHSV2RGB(vec3 hsv)\n{\n\tvec3 rgb = convertHue2RGB(hsv.x);\n\tfloat c = hsv.z * hsv.y;\n\treturn rgb * c + hsv.z - c;\n}\n#endif // !defined(DRAW_MODE_silhouette) && (defined(ENABLE_color))\n\nconst vec2 kCenter = vec2(0.5, 0.5);\n\nvoid main()\n{\n\t#if !(defined(DRAW_MODE_line) || defined(DRAW_MODE_background))\n\tvec2 texcoord0 = v_texCoord;\n\n\t#ifdef ENABLE_mosaic\n\ttexcoord0 = fract(u_mosaic * texcoord0);\n\t#endif // ENABLE_mosaic\n\n\t#ifdef ENABLE_pixelate\n\t{\n\t\t// TODO: clean up "pixel" edges\n\t\tvec2 pixelTexelSize = u_skinSize / u_pixelate;\n\t\ttexcoord0 = (floor(texcoord0 * pixelTexelSize) + kCenter) / pixelTexelSize;\n\t}\n\t#endif // ENABLE_pixelate\n\n\t#ifdef ENABLE_whirl\n\t{\n\t\tconst float kRadius = 0.5;\n\t\tvec2 offset = texcoord0 - kCenter;\n\t\tfloat offsetMagnitude = length(offset);\n\t\tfloat whirlFactor = max(1.0 - (offsetMagnitude / kRadius), 0.0);\n\t\tfloat whirlActual = u_whirl * whirlFactor * whirlFactor;\n\t\tfloat sinWhirl = sin(whirlActual);\n\t\tfloat cosWhirl = cos(whirlActual);\n\t\tmat2 rotationMatrix = mat2(\n\t\t\tcosWhirl, -sinWhirl,\n\t\t\tsinWhirl, cosWhirl\n\t\t);\n\n\t\ttexcoord0 = rotationMatrix * offset + kCenter;\n\t}\n\t#endif // ENABLE_whirl\n\n\t#ifdef ENABLE_fisheye\n\t{\n\t\tvec2 vec = (texcoord0 - kCenter) / kCenter;\n\t\tfloat vecLength = length(vec);\n\t\tfloat r = pow(min(vecLength, 1.0), u_fisheye) * max(1.0, vecLength);\n\t\tvec2 unit = vec / vecLength;\n\n\t\ttexcoord0 = kCenter + r * unit * kCenter;\n\t}\n\t#endif // ENABLE_fisheye\n\n\tgl_FragColor = texture2D(u_skin, texcoord0);\n\n\t#if defined(ENABLE_color) || defined(ENABLE_brightness)\n\t// Divide premultiplied alpha values for proper color processing\n\t// Add epsilon to avoid dividing by 0 for fully transparent pixels\n\tgl_FragColor.rgb = clamp(gl_FragColor.rgb / (gl_FragColor.a + epsilon), 0.0, 1.0);\n\n\t#ifdef ENABLE_color\n\t{\n\t\tvec3 hsv = convertRGB2HSV(gl_FragColor.xyz);\n\n\t\t// this code forces grayscale values to be slightly saturated\n\t\t// so that some slight change of hue will be visible\n\t\tconst float minLightness = 0.11 / 2.0;\n\t\tconst float minSaturation = 0.09;\n\t\tif (hsv.z < minLightness) hsv = vec3(0.0, 1.0, minLightness);\n\t\telse if (hsv.y < minSaturation) hsv = vec3(0.0, minSaturation, hsv.z);\n\n\t\thsv.x = mod(hsv.x + u_color, 1.0);\n\t\tif (hsv.x < 0.0) hsv.x += 1.0;\n\n\t\tgl_FragColor.rgb = convertHSV2RGB(hsv);\n\t}\n\t#endif // ENABLE_color\n\n\t#ifdef ENABLE_brightness\n\tgl_FragColor.rgb = clamp(gl_FragColor.rgb + vec3(u_brightness), vec3(0), vec3(1));\n\t#endif // ENABLE_brightness\n\n\t// Re-multiply color values\n\tgl_FragColor.rgb *= gl_FragColor.a + epsilon;\n\n\t#endif // defined(ENABLE_color) || defined(ENABLE_brightness)\n\n\t#ifdef ENABLE_ghost\n\tgl_FragColor *= u_ghost;\n\t#endif // ENABLE_ghost\n\n\t#ifdef DRAW_MODE_silhouette\n\t// Discard fully transparent pixels for stencil test\n\tif (gl_FragColor.a == 0.0) {\n\t\tdiscard;\n\t}\n\t// switch to u_silhouetteColor only AFTER the alpha test\n\tgl_FragColor = u_silhouetteColor;\n\t#else // DRAW_MODE_silhouette\n\n\t#ifdef DRAW_MODE_colorMask\n\tvec3 maskDistance = abs(gl_FragColor.rgb - u_colorMask);\n\tvec3 colorMaskTolerance = vec3(u_colorMaskTolerance, u_colorMaskTolerance, u_colorMaskTolerance);\n\tif (any(greaterThan(maskDistance, colorMaskTolerance)))\n\t{\n\t\tdiscard;\n\t}\n\t#endif // DRAW_MODE_colorMask\n\t#endif // DRAW_MODE_silhouette\n\n\t#ifdef DRAW_MODE_straightAlpha\n\t// Un-premultiply alpha.\n\tgl_FragColor.rgb /= gl_FragColor.a + epsilon;\n\t#endif\n\n\t#endif // !(defined(DRAW_MODE_line) || defined(DRAW_MODE_background))\n\n\t#ifdef DRAW_MODE_line\n\t// Maaaaagic antialiased-line-with-round-caps shader.\n\n\t// "along-the-lineness". This increases parallel to the line.\n\t// It goes from negative before the start point, to 0.5 through the start to the end, then ramps up again\n\t// past the end point.\n\tfloat d = ((v_texCoord.x - clamp(v_texCoord.x, 0.0, v_lineLength)) * 0.5) + 0.5;\n\n\t// Distance from (0.5, 0.5) to (d, the perpendicular coordinate). When we\'re in the middle of the line,\n\t// d will be 0.5, so the distance will be 0 at points close to the line and will grow at points further from it.\n\t// For the "caps", d will ramp down/up, giving us rounding.\n\t// See https://www.youtube.com/watch?v=PMltMdi1Wzg for a rough outline of the technique used to round the lines.\n\tfloat line = distance(vec2(0.5), vec2(d, v_texCoord.y)) * 2.0;\n\t// Expand out the line by its thickness.\n\tline -= ((v_lineThickness - 1.0) * 0.5);\n\t// Because "distance to the center of the line" decreases the closer we get to the line, but we want more opacity\n\t// the closer we are to the line, invert it.\n\tgl_FragColor = v_lineColor * clamp(1.0 - line, 0.0, 1.0);\n\t#endif // DRAW_MODE_line\n\n\t#ifdef DRAW_MODE_background\n\tgl_FragColor = u_backgroundColor;\n\t#endif\n}\n'},function(t,e){t.exports={rgbToHsv:(t,e)=>{let[n,r,i]=t,s=0;n/=255,r/=255,i/=255;let o=0;r<i&&(o=r,r=i,i=o,s=-1),n<r&&(o=n,n=r,r=o,s=-2/6-s);const a=n-Math.min(r,i),c=Math.abs(s+(r-i)/(6*a+Number.EPSILON)),u=a/(n+Number.EPSILON),l=n;return e[0]=c,e[1]=u,e[2]=l,e},hsvToRgb:(t,e)=>{let[n,r,i]=t;if(0===r)return e[0]=e[1]=e[2]=255*i+.5,e;n%=1;const s=6*n|0,o=6*n-s,a=i*(1-r),c=i*(1-r*o),u=i*(1-r*(1-o));let l=0,h=0,d=0;switch(s){case 0:l=i,h=u,d=a;break;case 1:l=c,h=i,d=a;break;case 2:l=a,h=i,d=u;break;case 3:l=a,h=c,d=i;break;case 4:l=u,h=a,d=i;break;case 5:l=i,h=a,d=c}return e[0]=255*l+.5,e[1]=255*h+.5,e[2]=255*d+.5,e}}},function(t,e,n){const r=n(11),i=n(35),s=n(27),o=n(28),a={color4f:[0,0,1,1],diameter:1},c=163800;t.exports=class extends s{constructor(t,e){super(t,e),this._size=null,this._framebuffer=null,this._silhouetteDirty=!1,this._silhouettePixels=null,this._silhouetteImageData=null,this._lineOnBufferDrawRegionId={enter:()=>this._enterDrawLineOnBuffer(),exit:()=>this._exitDrawLineOnBuffer()},this._usePenBufferDrawRegionId={enter:()=>this._enterUsePenBuffer(),exit:()=>this._exitUsePenBuffer()};const n=this._renderer.gl;this.renderQuality=1,this._nativeSize=e.getNativeSize();if(this._lineShader=this._renderer._shaderManager.getShader(o.DRAW_MODE.line,0),this._drawTextureShader=this._renderer._shaderManager.getShader(o.DRAW_MODE.default,0),this._drawTextureRegionId={enter:()=>this._enterDrawTexture(),exit:()=>this._exitDrawTexture()},this.a_position_glbuffer=n.createBuffer(),this.a_position_loc=n.getAttribLocation(this._lineShader.program,"a_position"),this.a_lineColor_loc=n.getAttribLocation(this._lineShader.program,"a_lineColor"),this.a_lineThicknessAndLength_loc=n.getAttribLocation(this._lineShader.program,"a_lineThicknessAndLength"),this.a_penPoints_loc=n.getAttribLocation(this._lineShader.program,"a_penPoints"),this.attribute_glbuffer=n.createBuffer(),this.attribute_index=0,this.attribute_data=new Float32Array(c),n.bindBuffer(n.ARRAY_BUFFER,this.attribute_glbuffer),n.bufferData(n.ARRAY_BUFFER,4*this.attribute_data.length,n.STREAM_DRAW),n.drawArraysInstanced)this.instancedRendering=!0,this.glDrawArraysInstanced=n.drawArraysInstanced.bind(n),this.glVertexAttribDivisor=n.vertexAttribDivisor.bind(n);else{const t=n.getExtension("ANGLE_instanced_arrays");t?(this.instancedRendering=!0,this.glDrawArraysInstanced=t.drawArraysInstancedANGLE.bind(t),this.glVertexAttribDivisor=t.vertexAttribDivisorANGLE.bind(t)):this.instancedRendering=!1}if(this.instancedRendering)n.bindBuffer(n.ARRAY_BUFFER,this.a_position_glbuffer),n.bufferData(n.ARRAY_BUFFER,new Float32Array([1,0,0,0,1,1,0,1]),n.STATIC_DRAW);else{const t=new Float32Array(32760);for(let e=0;e<t.length;e+=12)t[e+0]=1,t[e+1]=0,t[e+2]=0,t[e+3]=0,t[e+4]=1,t[e+5]=1,t[e+6]=1,t[e+7]=1,t[e+8]=0,t[e+9]=0,t[e+10]=0,t[e+11]=1;n.bindBuffer(n.ARRAY_BUFFER,this.a_position_glbuffer),n.bufferData(n.ARRAY_BUFFER,t,n.STATIC_DRAW)}this.onNativeSizeChanged=this.onNativeSizeChanged.bind(this),this._renderer.on(i.Events.NativeSizeChanged,this.onNativeSizeChanged),this._setCanvasSize(e.getNativeSize())}dispose(){this._renderer.removeListener(i.Events.NativeSizeChanged,this.onNativeSizeChanged),this._renderer.gl.deleteTexture(this._texture),this._texture=null,super.dispose()}get size(){return this._nativeSize}useNearest(t){return Math.max(t[0],t[1])>=100}getTexture(t){return this._texture}clear(){this._renderer.enterDrawRegion(this._usePenBufferDrawRegionId);const t=this._renderer.gl;t.clearColor(0,0,0,0),t.clear(t.COLOR_BUFFER_BIT),this._silhouetteDirty=!0}drawPoint(t,e,n){this.drawLine(t,e,n,e,n)}drawLine(t,e,n,r,i){const s=t.diameter||a.diameter,o=1===s||3===s?.5:0;this._drawLineOnBuffer(t,e+o,n+o,r+o,i+o),this._silhouetteDirty=!0}_enterDrawLineOnBuffer(){const t=this._renderer.gl;r.bindFramebufferInfo(t,this._framebuffer),t.viewport(0,0,this._size[0],this._size[1]);const e=this._lineShader;t.useProgram(e.program);const n={u_skin:this._texture,u_stageSize:this._size};r.setUniforms(e,n),t.bindBuffer(t.ARRAY_BUFFER,this.a_position_glbuffer),t.enableVertexAttribArray(this.a_position_loc),t.vertexAttribPointer(this.a_position_loc,2,t.FLOAT,!1,8,0),this.attribute_index=0}_exitDrawLineOnBuffer(){this.attribute_index&&this._flushLines();const t=this._renderer.gl;r.bindFramebufferInfo(t,null)}_enterUsePenBuffer(){r.bindFramebufferInfo(this._renderer.gl,this._framebuffer)}_exitUsePenBuffer(){r.bindFramebufferInfo(this._renderer.gl,null)}_enterDrawTexture(){this._enterUsePenBuffer();const t=this._renderer.gl;t.viewport(0,0,this._size[0],this._size[1]),t.useProgram(this._drawTextureShader.program),r.setBuffersAndAttributes(t,this._drawTextureShader,this._renderer._bufferInfo)}_exitDrawTexture(){this._exitUsePenBuffer()}_drawPenTexture(t){this._renderer.enterDrawRegion(this._drawTextureRegionId);const e=this._renderer.gl,n=this._size[0],i=this._size[1],s={u_skin:t,u_projectionMatrix:r.m4.ortho(n/2,n/-2,i/-2,i/2,-1,1,r.m4.identity()),u_modelMatrix:r.m4.scaling(r.v3.create(n,i,0),r.m4.identity())};r.setTextureParameters(e,t,{minMag:e.NEAREST}),r.setUniforms(this._drawTextureShader,s),r.drawBufferInfo(e,this._renderer._bufferInfo,e.TRIANGLES)}_drawLineOnBuffer(t,e,n,r,i){this._renderer.enterDrawRegion(this._lineOnBufferDrawRegionId);const s=this.instancedRendering?1:6;this.attribute_index+10*s>c&&this._flushLines();const o=t.color4f||a.color4f;e*=this.renderQuality,n*=this.renderQuality;const u=(r*=this.renderQuality)-e,l=(i*=this.renderQuality)-n,h=Math.sqrt(u*u+l*l),d=(t.diameter||a.diameter)*this.renderQuality;for(let t=0;t<s;t++)this.attribute_data[this.attribute_index]=o[0]*o[3],this.attribute_index++,this.attribute_data[this.attribute_index]=o[1]*o[3],this.attribute_index++,this.attribute_data[this.attribute_index]=o[2]*o[3],this.attribute_index++,this.attribute_data[this.attribute_index]=o[3],this.attribute_index++,this.attribute_data[this.attribute_index]=d,this.attribute_index++,this.attribute_data[this.attribute_index]=h,this.attribute_index++,this.attribute_data[this.attribute_index]=e,this.attribute_index++,this.attribute_data[this.attribute_index]=-n,this.attribute_index++,this.attribute_data[this.attribute_index]=u,this.attribute_index++,this.attribute_data[this.attribute_index]=-l,this.attribute_index++}_flushLines(){const t=this._renderer.gl;t.bindBuffer(t.ARRAY_BUFFER,this.attribute_glbuffer),t.bufferSubData(t.ARRAY_BUFFER,0,new Float32Array(this.attribute_data.buffer,0,this.attribute_index)),t.enableVertexAttribArray(this.a_lineColor_loc),t.vertexAttribPointer(this.a_lineColor_loc,4,t.FLOAT,!1,40,0),t.enableVertexAttribArray(this.a_lineThicknessAndLength_loc),t.vertexAttribPointer(this.a_lineThicknessAndLength_loc,2,t.FLOAT,!1,40,16),t.enableVertexAttribArray(this.a_penPoints_loc),t.vertexAttribPointer(this.a_penPoints_loc,4,t.FLOAT,!1,40,24),this.instancedRendering?(this.glVertexAttribDivisor(this.a_lineColor_loc,1),this.glVertexAttribDivisor(this.a_lineThicknessAndLength_loc,1),this.glVertexAttribDivisor(this.a_penPoints_loc,1),this.glDrawArraysInstanced(t.TRIANGLE_STRIP,0,4,this.attribute_index/10),this.glVertexAttribDivisor(this.a_lineColor_loc,0),this.glVertexAttribDivisor(this.a_lineThicknessAndLength_loc,0),this.glVertexAttribDivisor(this.a_penPoints_loc,0)):t.drawArrays(t.TRIANGLES,0,this.attribute_index/10),this.attribute_index=0,this._silhouetteDirty=!0}onNativeSizeChanged(t){this._nativeSize=t.newSize,this._setCanvasSize([t.newSize[0]*this.renderQuality,t.newSize[1]*this.renderQuality]),this.emitWasAltered()}_setCanvasSize(t){const[e,n]=t;if(this._size&&this._size[0]===e&&this._size[1]===n)return;this._size=t,this._rotationCenter[0]=this._nativeSize[0]/2,this._rotationCenter[1]=this._nativeSize[1]/2;const i=this._renderer.gl,s=this._texture;this._texture=r.createTexture(i,{mag:i.NEAREST,min:i.NEAREST,wrap:i.CLAMP_TO_EDGE,width:e,height:n});const o=[{format:i.RGBA,attachment:this._texture}];this._framebuffer,this._framebuffer=r.createFramebufferInfo(i,o,e,n),i.clearColor(0,0,0,0),i.clear(i.COLOR_BUFFER_BIT),s&&this._drawPenTexture(s),this._silhouettePixels=new Uint8Array(Math.floor(e*n*4)),this._silhouetteImageData=new ImageData(e,n),this._silhouetteDirty=!0}setRenderQuality(t){this.renderQuality!==t&&(this.renderQuality=t,this._setCanvasSize([Math.round(this._nativeSize[0]*t),Math.round(this._nativeSize[1]*t)]))}updateSilhouette(){if(this._silhouetteDirty){this._renderer.enterDrawRegion(this._usePenBufferDrawRegionId);const t=this._renderer.gl;t.readPixels(0,0,this._size[0],this._size[1],t.RGBA,t.UNSIGNED_BYTE,this._silhouettePixels),this._silhouetteImageData.data.set(this._silhouettePixels),this._silhouette.update(this._silhouetteImageData,!0),this._silhouetteDirty=!1}}}},function(t,e,n){const r=n(11),i=n(27),{loadSvgString:s,serializeSvgToString:o}=n(25),a=n(28);t.exports=class extends i{constructor(t,e){super(t,e),this._svgImage=document.createElement("img"),this._svgImageLoaded=!1,this._size=[0,0],this._canvas=document.createElement("canvas"),this._context=this._canvas.getContext("2d"),this._scaledMIPs=[],this._largestMIPScale=0,this._maxTextureScale=1}dispose(){this.resetMIPs(),super.dispose()}get size(){return[this._size[0],this._size[1]]}useNearest(t,e){return!(e.enabledEffects&(a.EFFECT_INFO.fisheye.mask|a.EFFECT_INFO.whirl.mask|a.EFFECT_INFO.pixelate.mask|a.EFFECT_INFO.mosaic.mask))&&(e._direction%90==0&&(Math.abs(t[0])>99&&Math.abs(t[0])<101&&Math.abs(t[1])>99&&Math.abs(t[1])<101))}createMIP(t){const e=this._largestMIPScale<t;e||this._silhouette.unlazy();const[n,i]=this._size;if(this._canvas.width=n*t,this._canvas.height=i*t,this._canvas.width<=0||this._canvas.height<=0||this._svgImage.naturalWidth<=0||this._svgImage.naturalHeight<=0)return super.getTexture();this._context.clearRect(0,0,this._canvas.width,this._canvas.height),this._context.setTransform(t,0,0,t,0,0),this._context.drawImage(this._svgImage,0,0);const s=this._canvas,o={auto:!1,wrap:this._renderer.gl.CLAMP_TO_EDGE,src:s,premultiplyAlpha:!0},a=r.createTexture(this._renderer.gl,o);return e&&(this._silhouette.update(s),this._largestMIPScale=t),a}updateSilhouette(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[100,100];this.getTexture(t),this._silhouette.unlazy()}getTexture(t){const e=t?Math.max(Math.abs(t[0]),Math.abs(t[1])):100,n=Math.min(e/100,this._maxTextureScale),r=Math.max(Math.ceil(Math.log2(n))+8,0),i=Math.pow(2,r-8);return this._svgImageLoaded&&!this._scaledMIPs[r]&&(this._scaledMIPs[r]=this.createMIP(i)),this._scaledMIPs[r]||super.getTexture()}resetMIPs(){this._scaledMIPs.forEach((t=>this._renderer.gl.deleteTexture(t))),this._scaledMIPs.length=0,this._largestMIPScale=0}setSVG(t,e){const n=s(t),r=o(n,this._renderer.customFonts);this._svgImageLoaded=!1;const{x:i,y:a,width:c,height:u}=n.viewBox.baseVal;this._size[0]=c,this._size[1]=u,this._svgImage.onload=()=>{if(0===c||0===u)return void super.setEmptyImageData();const t=Math.ceil(Math.max(c,u)),n=this._renderer.maxTextureDimension;let r=2;for(;t*r<=n;r*=2)this._maxTextureScale=r;this.resetMIPs(),void 0===e&&(e=this.calculateRotationCenter()),this._rotationCenter[0]=e[0]-i,this._rotationCenter[1]=e[1]-a,this._svgImageLoaded=!0,this.emitWasAltered()},this._svgImage.src="data:image/svg+xml;utf8,".concat(encodeURIComponent(r))}}},function(t,e,n){const r=n(11),i=n(89),s=n(27),o={maxLineWidth:170,minWidth:50,strokeWidth:4,padding:10,cornerRadius:16,tailHeight:12,font:"Helvetica",fontSize:14,fontHeightRatio:.9,lineHeight:16,bubbleFill:"white",bubbleStroke:"rgba(0, 0, 0, 0.15)",textFill:"#575E75"};t.exports=class extends s{constructor(t,e){super(t,e),this._canvas=document.createElement("canvas"),this._size=[0,0],this._renderedScale=0,this._lines=[],this._textAreaSize={width:0,height:0},this._bubbleType="",this._pointsLeft=!1,this._textDirty=!0,this._textureDirty=!0,this._style=o,this.measurementProvider=new i(this._canvas.getContext("2d")),this.textWrapper=e.createTextWrapper(this.measurementProvider),this._restyleCanvas()}dispose(){this._texture&&(this._renderer.gl.deleteTexture(this._texture),this._texture=null),this._canvas=null,super.dispose()}get size(){return this._textDirty&&this._reflowLines(),this._size}setTextBubble(t,e,n){this._text=e,this._bubbleType=t,this._pointsLeft=n,this._textDirty=!0,this._textureDirty=!0,this.emitWasAltered()}setStyle(t){this._style=Object.assign({},this._style,t),this.measurementProvider.clearCache(),this._restyleCanvas(),this._textDirty=!0,this._textureDirty=!0,this.emitWasAltered()}_restyleCanvas(){this._canvas.getContext("2d").font="".concat(this._style.fontSize,"px ").concat(this._style.font,", sans-serif")}_reflowLines(){this._lines=this.textWrapper.wrapText(this._style.maxLineWidth,this._text);let t=0;for(const e of this._lines)t=Math.max(t,this.measurementProvider.measureText(e));const e=Math.max(t,this._style.minWidth)+2*this._style.padding,n=this._style.lineHeight*this._lines.length+2*this._style.padding;this._textAreaSize.width=e,this._textAreaSize.height=n,this._size[0]=e+this._style.strokeWidth,this._size[1]=n+this._style.strokeWidth+this._style.tailHeight,this._textDirty=!1}_renderTextBubble(t){const e=this._canvas.getContext("2d");this._textDirty&&this._reflowLines();const n=this._textAreaSize.width,r=this._textAreaSize.height;this._canvas.width=Math.ceil(this._size[0]*t),this._canvas.height=Math.ceil(this._size[1]*t),this._restyleCanvas(),e.setTransform(1,0,0,1,0,0),e.clearRect(0,0,this._canvas.width,this._canvas.height),e.scale(t,t),e.translate(.5*this._style.strokeWidth,.5*this._style.strokeWidth),e.save(),this._pointsLeft&&(e.scale(-1,1),e.translate(-n,0)),e.beginPath(),e.moveTo(this._style.cornerRadius,r),e.arcTo(0,r,0,r-this._style.cornerRadius,this._style.cornerRadius),e.arcTo(0,0,n,0,this._style.cornerRadius),e.arcTo(n,0,n,r,this._style.cornerRadius),e.arcTo(n,r,n-this._style.cornerRadius,r,this._style.cornerRadius),e.save(),e.translate(n-this._style.cornerRadius,r),"say"===this._bubbleType?(e.bezierCurveTo(0,4,4,8,4,10),e.arcTo(4,12,2,12,2),e.bezierCurveTo(-1,12,-11,8,-16,0),e.closePath()):(e.arc(-16,0,4,0,Math.PI),e.closePath(),e.moveTo(-7,7.25),e.arc(-9.25,7.25,2.25,0,2*Math.PI),e.moveTo(0,9.5),e.arc(-1.5,9.5,1.5,0,2*Math.PI)),e.restore(),e.fillStyle=this._style.bubbleFill,e.strokeStyle=this._style.bubbleStroke,e.lineWidth=this._style.strokeWidth,e.stroke(),e.fill(),e.restore(),e.fillStyle=this._style.textFill;const i=this._lines;for(let t=0;t<i.length;t++){const n=i[t];e.fillText(n,this._style.padding,this._style.padding+this._style.lineHeight*t+this._style.fontHeightRatio*this._style.fontSize)}this._renderedScale=t}updateSilhouette(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[100,100];this.getTexture(t)}getTexture(t){const e=t?Math.max(Math.abs(t[0]),Math.abs(t[1])):100,n=Math.min(10,e/100);if(this._textureDirty||this._renderedScale!==n){this._renderTextBubble(n),this._textureDirty=!1;const t=this._canvas.getContext("2d").getImageData(0,0,this._canvas.width,this._canvas.height),e=this._renderer.gl;if(null===this._texture){const t={auto:!1,wrap:e.CLAMP_TO_EDGE};this._texture=r.createTexture(e,t)}this._setTexture(t)}return this._texture}}},function(t,e,n){const r=n(278),i=n(283);t.exports=class{constructor(t){this._measurementProvider=t,this._cache={}}wrapText(t,e){e=e.normalize();const n="".concat(t,"-").concat(e);if(this._cache[n])return this._cache[n];const s=this._measurementProvider.beginMeasurementSession(),o=new r(e);let a,c=0,u=null;const l=[];for(;a=o.nextBreak();){const n=e.slice(c,a.position).replace(/\n+$/,"");let r=(u||"").concat(n),s=this._measurementProvider.measureText(r);if(s>t){if(this._measurementProvider.measureText(n)>t){let e,o=0;for(;o!==(e=i.nextBreak(n,o));){const i=n.substring(o,e);r=(u||"").concat(i),s=this._measurementProvider.measureText(r),null===u||s<=t?u=r:(l.push(u),u=i),o=e}}else null!==u&&l.push(u),u=n}else u=r;a.required&&(null!==u&&l.push(u),u=null),c=a.position}return u=u||"",(u.length>0||0===l.length)&&l.push(u),this._cache[n]=l,this._measurementProvider.endMeasurementSession(s),l}}},function(t,e,n){(function(){var e,r,i,s,o,a,c,u,l,h,d,p,f,m,g,y,b,E,v,T,w,A,S,I,O,k,N;v=n(90),A=n(280),k=n(281),k.BK,l=k.CR,k.LF,k.NL,o=k.CB,i=k.BA,k.SP,T=k.WJ,E=k.SP,s=k.BK,p=k.LF,m=k.NL,e=k.AI,r=k.AL,y=k.SA,b=k.SG,w=k.XX,c=k.CJ,k.ID,g=k.NS,k.characterClasses,N=n(282),h=N.DI_BRK,d=N.IN_BRK,a=N.CI_BRK,u=N.CP_BRK,N.PR_BRK,O=N.pairTable,I=A.toByteArray(" "),S=new v(I),f=function(){var t,n,f;function v(t){this.string=t,this.pos=0,this.lastPos=0,this.curClass=null,this.nextClass=null}return v.prototype.nextCodePoint=function(){var t,e;return t=this.string.charCodeAt(this.pos++),e=this.string.charCodeAt(this.pos),55296<=t&&t<=56319&&56320<=e&&e<=57343?(this.pos++,1024*(t-55296)+(e-56320)+65536):t},n=function(t){switch(t){case e:case y:case b:case w:return r;case c:return g;default:return t}},f=function(t){switch(t){case p:case m:return s;case o:return i;case E:return T;default:return t}},v.prototype.nextCharClass=function(t){return 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st=[7,8,9,10,11,12,13,14,16,17,19,21,23,25,28,31,34,37,41,45,50,55,60,66,73,80,88,97,107,118,130,143,157,173,190,209,230,253,279,307,337,371,408,449,494,544,598,658,724,796,876,963,1060,1166,1282,1411,1552,1707,1878,2066,2272,2499,2749,3024,3327,3660,4026,4428,4871,5358,5894,6484,7132,7845,8630,9493,10442,11487,12635,13899,15289,16818,18500,20350,22385,24623,27086,29794,32767],ot={2:[-1,2,-1,2],3:[-1,-1,2,4,-1,-1,2,4],4:[-1,-1,-1,-1,2,4,6,8,-1,-1,-1,-1,2,4,6,8],5:[-1,-1,-1,-1,-1,-1,-1,-1,1,2,4,6,8,10,13,16,-1,-1,-1,-1,-1,-1,-1,-1,1,2,4,6,8,10,13,16]};class at{constructor(t){this.bitsPerSample=t,this.indexTable=ot[t],this.signMask=1<<t-1,this.valueMask=this.signMask-1,this.valueHighBit=this.signMask>>1,this.bitPosition=0,this.currentByte=0,this.stream=null,this.end=0}decode(t){this.bitPosition=0,this.currentByte=0,this.stream=new o(t.buffer,t.byteOffset),this.end=t.byteOffset+t.length;const e=Math.floor(8*t.length/this.bitsPerSample),n=new Int16Array(e);let r=0,i=0;for(let t=0;t<e;t++){const e=this.nextCode();s(e>=0,"Ran out of bits in Squeak Sound");let o=st[i],a=0;for(let t=this.valueHighBit;t>0;t>>=1)e&t&&(a+=o),o>>=1;a+=o,r+=e&this.signMask?-a:a,i+=this.indexTable[e],i<0&&(i=0),i>88&&(i=88),r>32767&&(r=32767),r<-32768&&(r=-32768),n[t]=r}return n}nextCode(){let t=this.bitsPerSample,e=t-this.bitPosition,n=e<0?this.currentByte>>-e:this.currentByte<<e;for(;e>0;){if(t-=this.bitPosition,!(this.end-this.stream.position>0))return this.currentByte=0,this.bitPosition=0,-1;this.currentByte=this.stream.read(h),this.bitPosition=8,e=t-this.bitPosition,n+=e<0?this.currentByte>>-e:this.currentByte<<e}return this.bitPosition-=t,this.currentByte=this.currentByte&255>>8-this.bitPosition,n}static samples(t,e){return 8*e.length/t}}class ct{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:new Uint8Array(this.size),e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;this.uint8a=t,this.offset=e}equals(t){for(const e in t)if(this[e]!==t[e])return!1;return!0}view(){const t=this.constructor.name,e={toString:()=>t};for(const t in this.shape)e[t]=this[t];return e}static initConstructor(t){return t.size=t.prototype.size,t}static extend(t){const e=class extends ct{get shape(){return t}};let n=0;return Object.keys(t).forEach((r=>{if(Object.defineProperty(e.prototype,r,t[r].asPropertyObject(n)),0===t[r].size)throw new Error("Packet cannot be defined with variable sized members.");n+=t[r].size})),e.prototype.size=n,e.size=n,e}}class ut extends(ct.extend({riff:new k(4),length:S,wave:new k(4)})){}ct.initConstructor(ut);class lt extends(ct.extend({chunkType:new k(4),length:S})){}ct.initConstructor(lt);class ht extends(ct.extend({format:w,channels:w,sampleRate:S,bytesPerSec:S,blockAlignment:w,bitsPerSample:w})){}ct.initConstructor(ht);class dt{encode(t){let{channels:e=1,sampleRate:n=22050}=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const r=new 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it).decode(this.width.value,this.height.value,this.depth.value,this.bytes.value,this.colormap&&this.colormap.map((t=>t.valueOf()))).buffer))),this._decoded}get extension(){return"uncompressed"}}class bt extends($.define({STAGE_CONTENTS:2,OBJ_NAME:6,VARS:7,BLOCKS_BIN:8,IS_CLONE:9,MEDIA:10,CURRENT_COSTUME:11,ZOOM:12,H_PAN:13,V_PAN:14,OBSOLETE_SAVED_STATE:15,SPRITE_ORDER_IN_LIBRARY:16,VOLUME:17,TEMPO_BPM:18,SCENE_STATES:19,LISTS:20})){get spriteOrderInLibrary(){return this.fields[this.FIELDS.SPRITE_ORDER_IN_LIBRARY]||null}get tempoBPM(){return this.fields[this.FIELDS.TEMPO_BPM]||0}get lists(){return this.fields[this.FIELDS.LISTS]||[]}}class Et extends($.define({BOX:0,PARENT:1,COLOR:3,VISIBLE:4,OBJ_NAME:6,VARS:7,BLOCKS_BIN:8,IS_CLONE:9,MEDIA:10,CURRENT_COSTUME:11,VISIBILITY:12,SCALE_POINT:13,ROTATION_DEGREES:14,ROTATION_STYLE:15,VOLUME:16,TEMPO_BPM:17,DRAGGABLE:18,SCENE_STATES:19,LISTS:20})){get scratchX(){return this.box.x+this.currentCostume.rotationCenter.x-240}get scratchY(){return 180-(this.box.y+this.currentCostume.rotationCenter.y)}get visible(){return!(1&this.fields[this.FIELDS.VISIBLE])}get tempoBPM(){return this.fields[this.FIELDS.TEMPO_BPM]||0}get lists(){return this.fields[this.FIELDS.LISTS]||[]}}$.define({RECTANGLE:0,FONT:8,COLOR:9,LINES:11});class vt extends($.define({COSTUME_NAME:0,BITMAP:1,ROTATION_CENTER:2,TEXT_DETAILS:3,BASE_LAYER_DATA:4,OLD_COMPOSITE:5})){get image(){return this.oldComposite instanceof yt?this.oldComposite:this.baseLayerData.value?null:this.bitmap}get width(){return null===this.image?-1:this.image.width}get height(){return null===this.image?-1:this.image.height}get rawBytes(){return null===this.image?this.baseLayerData.value.slice():this.image.bytes.value}get decoded(){return null===this.image?this.baseLayerData.value.slice():this.image.decoded}get crc(){if(!this._crc){const t=(new tt).update(new Uint8Array(new Uint32Array([this.bitmap.width]).buffer)).update(new Uint8Array(new Uint32Array([this.bitmap.height]).buffer)).update(new Uint8Array(new Uint32Array([this.bitmap.depth]).buffer)).update(this.rawBytes);this._crc=t.digest}return this._crc}get extension(){return this.oldComposite instanceof yt?"uncompressed":this.baseLayerData.value?"jpg":"uncompressed"}toString(){return'ImageMediaData "'.concat(this.costumeName,'"')}}class Tt extends($.define({DATA:3,RATE:4})){}class wt extends($.define({NAME:0,UNCOMPRESSED:1,RATE:4,BITS_PER_SAMPLE:5,DATA:6})){get rate(){return 0!==this.uncompressed.data.value.length?this.uncompressed.rate:this.fields[this.FIELDS.RATE]}get rawBytes(){return this.data&&this.data.value?this.data.value:this.uncompressed.data.value}get decoded(){return this._decoded||(this.data&&this.data.value?this._decoded=new at(this.bitsPerSample.value).decode(this.data.value):this._decoded=new Int16Array((t=>{const e=new Uint8Array(t);for(let n=0;n<e.length;n+=2)e[n]=t[n+1],e[n+1]=t[n];return e})(this.uncompressed.data.value.slice()).buffer)),this._decoded}get crc(){return this._crc||(this._crc=(new tt).update(new Uint32Array([this.rate])).update(this.rawBytes).digest),this._crc}get sampleCount(){return this.data&&this.data.value?at.samples(this.bitsPerSample.value,this.data.value):this.uncompressed.data.value.length/2}get extension(){return"pcm"}get wavEncodedData(){return this._wavEncodedData||(this._wavEncodedData=new Uint8Array(dt.encode(this.decoded,{sampleRate:this.rate&&this.rate.value}))),this._wavEncodedData}get md5(){return this._md5||(this._md5=ft()(this.wavEncodedData)),this._md5}toString(){return'SoundMediaData "'.concat(this.name,'"')}}class At extends($.define({BOX:0,HIDDEN_WHEN_NULL:1,LIST_NAME:8,CONTENTS:9,TARGET:10})){get x(){return null===V(this.hiddenWhenNull)?5:this.box.x+1}get y(){return null===V(this.hiddenWhenNull)?5:this.box.y+1}get width(){return this.box.width-2}get height(){return this.box.height-2}}class St extends($.define({BOX:0,PARENT:1,FRAMES:2,COLOR:3,DIRECTION:8,ALIGNMENT:9})){}class It extends($.define({BOX:0,PARENT:1,COLOR:3})){}class Ot extends($.define({BOX:0,COLOR:3,VALUE:8})){}class kt extends($.define({BOX:0,READOUT_FRAME:1,COLOR:3,FONT:6,VALUE:8,TARGET:10,CMD:11,PARAM:13})){}class Nt extends($.define({BOX:0})){}const Rt=1,Mt=2,xt=3;class Ct extends($.define({BOX:0,TARGET:1,SHAPE:2,READOUT:14,READOUT_FRAME:15,SLIDER:16,ALIGNMENT:17,SLIDER_MIN:20,SLIDER_MAX:21})){get x(){return this.box.x}get y(){return this.box.y}get mode(){return null===V(this.slider)?this.readoutFrame.box.height<=14?Rt:Mt:xt}get isDiscrete(){return Math.floor(this.sliderMin)===this.sliderMin&&Math.floor(this.sliderMax)===this.sliderMax&&Math.floor(this.readout.value)===this.readout.value}}const Dt={[z.POINT]:mt,[z.RECTANGLE]:gt,[z.FORM]:yt,[z.SQUEAK]:yt,[z.SAMPLED_SOUND]:Tt,[z.SPRITE]:Et,[z.STAGE]:bt,[z.IMAGE_MEDIA]:vt,[z.SOUND_MEDIA]:wt,[z.ALIGNMENT]:St,[z.MORPH]:It,[z.WATCHER_READOUT_FRAME]:Nt,[z.STATIC_STRING]:Ot,[z.UPDATING_STRING]:kt,[z.WATCHER]:Ct,[z.LIST_WATCHER]:At},Lt=Array.from({length:256},((t,e)=>Dt[e]||null));class Pt{constructor(t){this.valueIterator=t}[Symbol.iterator](){return this}next(){const t=this.valueIterator.next();if(t.done)return t;const e=t.value,{classId:n}=e;let r=e;if(e instanceof H){r=[];for(let t=0;t<e.size;t++)r.push(this.next().value)}if(null!==Lt[n]||e instanceof K){r=new(Lt[e.classId]||$)({classId:e.classId,version:e.version,fields:r})}return{value:r,done:!1}}}class Bt{constructor(t){this.table=Array.from(t),this.fixed=this.fix(this.table)}fix(){const t=[];for(let e=0;e<this.table.length;e++)this.fixItem(this.table[e]),t.push(this.table[e]);return t}fixItem(t){if(void 0!==t.fields&&(t=t.fields),Array.isArray(t))for(let e=0;e<t.length;e++)t[e]=this.deref(t[e])}deref(t){return t instanceof W?this.table[t.index-1]:t}}class Ut extends(ct.extend({support8Bit:h,png:new k(3),dosLineEnding:new k(2),dosEndOfFile:new k(1),unixLineEnding:new k(1)})){static validate(){s(this.equals({support8Bit:137,png:"PNG",dosLineEnding:"\r\n",dosEndOfFile:"",unixLineEnding:"\n"}),"PNGSignature does not match the expected values")}}ct.initConstructor(Ut);class jt extends(ct.extend({length:v,chunkType:new k(4)})){}ct.initConstructor(jt);class Ft extends(ct.extend({checksum:v})){}ct.initConstructor(Ft);class zt extends(ct.extend({width:v,height:v,bitDepth:h,colorType:h,compressionMethod:h,filterMethod:h,interlaceMethod:h})){}ct.initConstructor(zt);class _t extends(ct.extend({method:h})){}ct.initConstructor(_t);class Gt{constructor(){this.adler=1}update(t,e,n){let r=65535&this.adler,i=this.adler>>>16;for(let s=0;s<n;s++)r=(r+t[e+s])%65521,i=(i+r)%65521;return this.adler=i<<16|r,this}get digest(){return this.adler}}const Vt=65535;class Yt extends(ct.extend({cmf:h,flag:h})){}ct.initConstructor(Yt);class Ht extends(ct.extend({lastPacket:h,length:w,lengthCheck:w})){}ct.initConstructor(Ht);class Wt extends(ct.extend({checksum:S})){}ct.initConstructor(Wt);class Kt{constructor(t){this.stream=t}get uint8a(){return this.stream.uint8a}set uint8a(t){return this.stream.uint8a=t,this.stream.uint8a}get position(){return this.stream.position}set position(t){return this.stream.position=t,this.stream.position}writeStruct(t,e){return this.stream.writeStruct(t,e)}writeBytes(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:t.length;return this.stream.writeBytes(t,e,n)}}class qt extends Kt{constructor(t){super(t),this.stream.writeStruct(Yt,{cmf:8,flag:29}),this.adler=new Gt,this.chunk=this.stream.writeStruct(Ht,{lastPacket:0,length:0,lengthCheck:65535})}get _deflateIndex(){return this.chunk.length}set _deflateIndex(t){return this.chunk.length=t,this.chunk.lengthCheck=65535^t,this.chunk.length}writeStruct(t,e){this.writeBytes(Object.assign(new t,e).uint8a)}writeBytes(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:t.length,r=e;for(;n-r>0;){this._deflateIndex===Vt&&(this.chunk=this.stream.writeStruct(Ht,{lastPacket:0,length:0,lengthCheck:65535}));const e=Math.min(n-r,Vt-this._deflateIndex);this.stream.writeBytes(t,r,r+e),this._deflateIndex+=e,r+=e}this.adler.update(t,e,n-e)}finish(){this.chunk.lastPacket=1,this.stream.writeStruct(Wt,{checksum:this.adler.digest})}static estimateSize(t){const e=Math.ceil(t/Vt);return Yt.size+e*Ht.size+Wt.size+t}}class Zt extends Kt{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"IHDR";super(t),this.start=this.stream.writeStruct(jt,{length:0,chunkType:e}),this.crc=new tt}finish(){const t=this.start.offset+this.start.size,e=this.position-t;this.start.length=e,this.crc.update(this.stream.uint8a,t-v.size,e+v.size),this.stream.writeStruct(Ft,{checksum:this.crc.digest})}static size(t){return jt.size+t+Ft.size}}class Xt{encode(t,e,n){const r=4*t+_t.size,i=r*e,s=Ut.size+Zt.size(zt.size)+Zt.size(qt.estimateSize(i))+Zt.size(0),a=new o(new ArrayBuffer(s));a.writeStruct(Ut,{support8Bit:137,png:"PNG",dosLineEnding:"\r\n",dosEndOfFile:"",unixLineEnding:"\n"});const c=new Zt(a,"IHDR");c.writeStruct(zt,{width:t,height:e,bitDepth:8,colorType:6,compressionMethod:0,filterMethod:0,interlaceMethod:0}),c.finish();const u=new Zt(a,"IDAT"),l=new qt(u);let h=0;for(;h<n.length;){l.writeStruct(_t,{method:0});const t=Math.min(n.length-h,r-_t.size);l.writeBytes(n,h,h+t),h+=t}l.finish(),u.finish();return new Zt(a,"IEND").finish(),a.buffer}static encode(t,e,n){return(new Xt).encode(t,e,n)}}class Qt{constructor(t){this.file=t}async(t){return s("uint8array"===t,"SB1FakeZipFile only supports uint8array"),Promise.resolve(this.file.bytes)}}class Jt{constructor(t){this.files=t}file(t){if(t in this.files)return new Qt(this.files[t])}}const $t=t=>"uncompressed"===t.extension?new Uint8Array(Xt.encode(t.width,t.height,t.decoded)):t.decoded,te=t=>{const e=String(t[t.length-1]),n=t.length-1;return"mouse"===e?t[n]="_mouse_":"edge"===e?t[n]="_edge_":t[t.length-1]instanceof bt&&(t[n]="_stage_"),t},ee={getParam:t=>{let[e,n,r,i]=t;return[e,n,r,i||"r"]},changeVariable:t=>[t[2],t[1],t[3]],EventHatMorph:t=>"Scratch-StartClicked"===String(t[1])?["whenGreenFlag"]:["whenIReceive",t[1]],MouseClickEventHatMorph:()=>["whenClicked"],KeyEventHatMorph:t=>["whenKeyPressed",t[1]],stopScripts:t=>"other scripts"===String(t[1])?[t[0],"other scripts in sprite"]:t,abs:t=>["computeFunction:of:","abs",t[1]],sqrt:t=>["computeFunction:of:","sqrt",t[1]],"\\\\":t=>["%",...t.slice(1)],doReturn:()=>["stopScripts","this script"],stopAll:()=>["stopScripts","all"],"showBackground:":t=>["startScene",t[1]],nextBackground:()=>["nextScene"],doForeverIf:t=>["doForever",[["doIf",t[1],t[2]]]],"getAttribute:of:":te,"gotoSpriteOrMouse:":te,"distanceTo:":te,"pointTowards:":te,"touching:":te},ne=t=>{const{info:e,stageData:n,images:r,sounds:i}=t,s=t=>{const e=[];for(let n=0;n<t.length;n+=2)e.push([t[n],t[n+1]]);return e},o=t=>{let[e,n]=t;return{name:e,value:n,isPersistent:!1}},a=t=>{let[,{listName:e,contents:n,x:r,y:i,width:s,height:o,hiddenWhenNull:a}]=t;return{listName:e,contents:n,isPersistent:!1,x:r,y:i,width:s,height:o,visible:null!==(c=a,"object"==typeof c&&c?c.valueOf():c)};var c},c=t=>{const e=i.findIndex((e=>e.crc===t.crc));return{soundName:t.name,soundID:e,md5:"".concat(t.md5,".wav"),sampleCount:t.sampleCount,rate:t.rate,format:""}},u=t=>{const e=r.findIndex((e=>e.crc===t.crc));return{costumeName:t.costumeName,baseLayerID:e,baseLayerMD5:"".concat(ft()(t.rawBytes),".").concat((n=t,"uncompressed"===n.extension?"png":"jpg")),bitmapResolution:1,rotationCenterX:t.rotationCenter.x,rotationCenterY:t.rotationCenter.y};var n},l=t=>{let e=t.map(d);const n=ee[e[0]];return n&&(e=n(e)),e},h=t=>t.map(l),d=t=>t instanceof Et?t.objName:Array.isArray(t)?0===t.length||Array.isArray(t[0])?h(t):l(t):t,p=t=>[t[0].x,t[0].y,h(t[1])],f=t=>t instanceof Et?(t=>{const e=t.media.filter((t=>t instanceof vt)),r=t.media.filter((t=>t instanceof wt));return{objName:t.objName,variables:s(t.vars).map(o),lists:s(t.lists).map(a),scripts:t.blocksBin.map(p),costumes:e.map(u),currentCostumeIndex:e.findIndex((e=>e.crc===t.currentCostume.crc)),sounds:r.map(c),scratchX:t.scratchX,scratchY:t.scratchY,scale:t.scalePoint.x,direction:Math.round(1e6*t.rotationDegrees)/1e6-270,rotationStyle:t.rotationStyle,isDraggable:t.draggable,indexInLibrary:n.spriteOrderInLibrary.indexOf(t),visible:t.visible,spriteInfo:{}}})(t):null;return JSON.parse(JSON.stringify(Object.assign((t=>{const e=t.media.filter((t=>t instanceof vt)),n=t.media.filter((t=>t instanceof wt));return{objName:t.objName,variables:s(t.vars).map(o),lists:s(t.lists).map(a),scripts:t.blocksBin.map(p),costumes:e.map(u),currentCostumeIndex:e.findIndex((e=>e.crc===t.currentCostume.crc)),sounds:n.map(c),penLayerMD5:"5c81a336fab8be57adc039a8a2b33ca9.png",penLayerID:0,tempoBPM:t.tempoBPM,videoAlpha:.5,children:t.stageContents.map(f).filter(Boolean).reverse()}})(n),{info:(t=>{const e={};for(let n=0;n<t.length;n+=2)"thumbnail"!==String(t[n])&&(e[String(t[n])]=String(t[n+1]));return e})(e)})))};class re extends(ct.extend({version:new k(10),infoByteLength:v})){validate(){s.validate(this.equals({version:"ScratchV01"})||this.equals({version:"ScratchV02"}),"Invalid Scratch file signature.")}}ct.initConstructor(re);class ie extends(ct.extend({ObjS:new k(4),ObjSValue:h,Stch:new k(4),StchValue:h,numObjects:v})){validate(){s.validate(this.equals({ObjS:"ObjS",ObjSValue:1,Stch:"Stch",StchValue:1}),"Invalid Scratch file info packet header.")}}ct.initConstructor(ie);class se{constructor(t){this.buffer=t,this.stream=new o(t),this.signature=this.stream.readStruct(re),this.signature.validate(),this.infoHeader=this.stream.readStruct(ie),this.infoHeader.validate(),this.stream.position+=this.signature.infoByteLength-ie.size,this.dataHeader=this.stream.readStruct(ie),this.dataHeader.validate()}get json(){return ne({info:this.info(),stageData:this.data(),images:this.images(),sounds:this.sounds()})}get zip(){return(t=>{let{images:e,sounds:n}=t;const r={};let i=0;for(const t of e)r["".concat(i++,".").concat((s=t,"uncompressed"===s.extension?"png":"jpg"))]={bytes:$t(t)};var s,o;i=0;for(const t of n)r["".concat(i++,".wav")]={bytes:(o=t,o.wavEncodedData)};return new Jt(r)})({images:this.images(),sounds:this.sounds()})}view(){return{signature:this.signature,infoHeader:this.infoHeader,dataHeader:this.dataHeader,toString:()=>"SB1File"}}infoRaw(){return new a(new J(this.buffer,this.infoHeader.offset+ie.size),this.signature.infoByteLength+re.size)}infoTable(){return new Pt(this.infoRaw())}info(){return this._info||(this._info=new Bt(this.infoTable()).table[0]),this._info}dataRaw(){return new a(new J(this.buffer,this.dataHeader.offset+ie.size),this.stream.uint8a.length)}dataTable(){return new Pt(this.dataRaw())}dataFixed(){return this._data||(this._data=new Bt(this.dataTable()).table),this._data}data(){return this.dataFixed()[0]}images(){const t=new Set;return this.dataFixed().filter((e=>e instanceof vt&&(!t.has(e.crc)&&(t.add(e.crc),!0))))}sounds(){const t=new Set;return this.dataFixed().filter((e=>e instanceof wt&&(!t.has(e.crc)&&(t.add(e.crc),!0))))}}},function(t,e,n){"use strict";n.r(e);var r={};n.r(r),n.d(r,"Scaffolding",(function(){return G})),n.d(r,"Cloud",(function(){return w})),n.d(r,"VM",(function(){return a.a})),n.d(r,"Renderer",(function(){return u.a})),n.d(r,"Storage",(function(){return g})),n.d(r,"AudioEngine",(function(){return p.a})),n.d(r,"JSZip",(function(){return s.a}));var i=n(22),s=n.n(i),o=n(55),a=n.n(o),c=n(85),u=n.n(c),l=n(91),h=n.n(l),d=n(92),p=n.n(d),f=n(25);class m extends h.a{constructor(){super(),this._totalAssets=0,this._loadedAssets=0}_updateProgress(){this.onprogress&&this.onprogress(this._totalAssets,this._loadedAssets)}load(t,e,n){return t===this.AssetType.ImageBitmap||t===this.AssetType.ImageVector||t===this.AssetType.Sound||t===this.AssetType.Font?(this._totalAssets++,this._updateProgress(),super.load(t,e,n).then((t=>(this._loadedAssets++,this._updateProgress(),t)))):super.load(t,e,n)}}var g=m;class y{constructor(){this._events={}}addEventListener(t,e){this._events[t]||(this._events[t]=[]),this._events[t].push(e)}removeEventListener(t,e){const n=this._events[t];n&&(this._events[t]=n.filter((t=>t!==e)))}dispatchEvent(t){const e=this._events[t.type];if(e)for(const n of e)n(t)}}const b=[],E=t=>{let e;var n;return 0===b.length?(n={audio:!1,video:t},e=navigator.mediaDevices?navigator.mediaDevices.getUserMedia(n):Promise.reject(new Error("video is not supported in this context (insecure domain?)")),b.push(e)):b.length>0&&(e=b[0],b.push(!0)),e};class v{constructor(){this.mirror=!0,this._frameCacheTimeout=16,this._video=null,this._track=null,this._workspace=[]}static get FORMAT_IMAGE_DATA(){return"image-data"}static get FORMAT_CANVAS(){return"canvas"}static get DIMENSIONS(){return[480,360]}static get ORDER(){return 1}get video(){return this._video}enableVideo(){return this.enabled=!0,this._setupVideo()}disableVideo(){this.enabled=!1,this._singleSetup&&this._singleSetup.then(this._teardown.bind(this)).catch((t=>this.onError(t)))}_teardown(){if(!1===this.enabled){const t=(b.pop(),!(b.length>0));this._singleSetup=null,this._video=null,this._track&&t&&this._track.stop(),this._track=null}}getFrame(t){let{dimensions:e=v.DIMENSIONS,mirror:n=this.mirror,format:r=v.FORMAT_IMAGE_DATA,cacheTimeout:i=this._frameCacheTimeout}=t;if(!this.videoReady)return null;const[s,o]=e,a=this._getWorkspace({dimensions:e,mirror:Boolean(n)}),{videoWidth:c,videoHeight:u}=this._video,{canvas:l,context:h,lastUpdate:d,cacheData:p}=a,f=Date.now();d+i<f&&(n&&(h.scale(-1,1),h.translate(-1*s,0)),h.drawImage(this._video,0,0,c,u,0,0,s,o),h.setTransform(1,0,0,1,0,0),a.lastUpdate=f),p[r]||(p[r]={lastUpdate:0});const m=p[r];return m.lastUpdate+i<f&&(r===v.FORMAT_IMAGE_DATA?m.lastData=h.getImageData(0,0,s,o):r===v.FORMAT_CANVAS?(m.lastUpdate=1/0,m.lastData=l):(console.error("video io error - unimplemented format ".concat(r)),m.lastUpdate=1/0,m.lastData=null),m.lastUpdate=Math.max(a.lastUpdate,m.lastUpdate)),m.lastData}onError(t){console.error("Unhandled video io device error",t)}_setupVideo(){return this._singleSetup||(this._singleSetup=E({width:{min:480,ideal:640},height:{min:360,ideal:480}}).then((t=>{this._video=document.createElement("video");try{this._video.srcObject=t}catch(e){this._video.src=window.URL.createObjectURL(t)}return this._video.play(),this._track=t.getTracks()[0],this})).catch((t=>{this._singleSetup=null,this.onError(t)}))),this._singleSetup}get videoReady(){if(!this.enabled)return!1;if(!this._video)return!1;if(!this._track)return!1;const{videoWidth:t,videoHeight:e}=this._video;return"number"==typeof t&&"number"==typeof e&&(0!==t&&0!==e)}_getWorkspace(t){let{dimensions:e,mirror:n}=t,r=this._workspace.find((t=>t.dimensions.join("-")===e.join("-")&&t.mirror===n));return r||(r={dimensions:e,mirror:n,canvas:document.createElement("canvas"),lastUpdate:0,cacheData:{}},r.canvas.width=e[0],r.canvas.height=e[1],r.context=r.canvas.getContext("2d"),this._workspace.push(r)),r}}var T=v;var w={CloudManager:class{constructor(t){this.parent=t,this.providers=[],this.overrides=new Map}hasCloudData(){return this.parent.vm.runtime.hasCloudData()}projectReady(){if(this.hasCloudData())for(const t of this.providers)t.enable()}setVariable(t,e,n){this.overrides.has(e)&&this.overrides.get(e)!==t||this.parent.vm.postIOData("cloud",{varUpdate:{name:e,value:n}})}getUsername(){return this.parent._username}addProvider(t){t.manager=this,this.hasCloudData()&&t.enable(),this.providers.push(t)}requestCloseConnection(){}createVariable(t,e){}renameVariable(t,e){}deleteVariable(t){}addProviderOverride(t,e){if(e&&!this.providers.includes(e))throw new Error("Manager is not aware of this provider");this.overrides.set(t,e)}updateVariable(t,e){if(this.overrides.has(t)){const n=this.overrides.get(t);n&&n.handleUpdateVariable(t,e)}else for(const n of this.providers)n.handleUpdateVariable(t,e)}},WebSocketProvider:class{constructor(t,e){this.cloudHosts=Array.isArray(t)?t:[t],this.projectId=e,this.attemptedConnections=0,this.bufferedMessages=[],this.scheduledBufferedSend=null,this.reconnectTimeout=null,this.openConnection=this.openConnection.bind(this),this._scheduledSendBufferedMessages=this._scheduledSendBufferedMessages.bind(this)}enable(){this.openConnection()}setProjectId(t){this.projectId=t,this.closeAndReconnect()}openConnection(){this.projectId||console.warn("Project ID is empty. Cloud variable connection is unlikely to work."),this.currentCloudHost=this.cloudHosts[this.attemptedConnections%this.cloudHosts.length],this.attemptedConnections++,console.log("Connecting to ".concat(this.currentCloudHost," with ID ").concat(this.projectId,", username ").concat(this.manager.getUsername()));try{this.ws=new WebSocket(this.currentCloudHost)}catch(t){throw console.error(t),new Error("Cloud host ".concat(this.currentCloudHost," is invalid: ").concat(t))}this.ws.onerror=this.onerror.bind(this),this.ws.onmessage=this.onmessage.bind(this),this.ws.onopen=this.onopen.bind(this),this.ws.onclose=this.onclose.bind(this)}onerror(t){console.error("WebSocket error",t)}onmessage(t){for(const e of t.data.split("\n"))if(e){const t=JSON.parse(e);"set"===t.method&&this.manager.setVariable(this,t.name,t.value)}}onopen(){this.attemptedConnections=0,this.writeToServer({method:"handshake"}),this.sendBufferedMessages(),console.log("WebSocket connected")}onclose(t){if(t&&4002===t.code)return void console.log("Username is invalid; not reconnecting.");if(t&&4003===t.code)return void console.log("Cloud variable server is full; not reconnecting.");if(t&&4004===t.code)return void console.log("Project is blocked; not reconnecting.");const e=Math.random()*(Math.pow(2,Math.min(this.attemptedConnections+1,5))-1)*1e3;console.log("Connection lost; reconnecting in ".concat(Math.round(e),"ms")),this.reconnectTimeout=setTimeout(this.openConnection,e)}closeAndReconnect(){console.log("Closing connection and reconnecting."),this.ws&&(this.ws.onclose=null,this.ws.onerror=null,this.ws.close()),clearTimeout(this.reconnectTimeout);this.reconnectTimeout=setTimeout(this.openConnection,1e3/30)}canWriteToServer(){return this.ws&&this.ws.readyState===WebSocket.OPEN}scheduleBufferedSend(){this.scheduledBufferedSend||(this.scheduledBufferedSend=!0,Promise.resolve().then(this._scheduledSendBufferedMessages))}_scheduledSendBufferedMessages(){this.scheduledBufferedSend=!1,this.canWriteToServer()&&this.sendBufferedMessages()}sendBufferedMessages(){for(const t of this.bufferedMessages)this.writeToServer(t);this.bufferedMessages.length=0}bufferedWriteToServer(t){this.bufferedMessages.push(t),this.scheduleBufferedSend()}writeToServer(t){t.project_id=this.projectId,t.user=this.manager.getUsername(),this.ws.send(JSON.stringify(t))}handleUpdateVariable(t,e){for(const n of this.bufferedMessages)if(n.name===t)return void(n.value=e);this.bufferedWriteToServer({method:"set",name:t,value:e})}},LocalStorageProvider:class{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"p4:cloudvariables";this.key=t,this.variables={},this.handleStorageEvent=this.handleStorageEvent.bind(this)}readFromLocalStorage(){let t;try{if(t=JSON.parse(localStorage.getItem(this.key)),!t||"object"!=typeof t)return}catch(t){return}this.variables=t;for(const t of Object.keys(this.variables))this.manager.setVariable(this,t,this.variables[t])}storeToLocalStorage(){try{localStorage.setItem(this.key,JSON.stringify(this.variables))}catch(t){}}handleStorageEvent(t){t.key===this.key&&t.storageArea===localStorage&&this.readFromLocalStorage()}enable(){this.readFromLocalStorage(),window.addEventListener("storage",this.handleStorageEvent)}handleUpdateVariable(t,e){this.variables[t]=e,this.storeToLocalStorage()}}},A=n(94),S=n.n(A),I=n(54),O={insert:t=>{var e=document.head||document.body||document.documentElement;e.insertBefore(t,e.firstChild)},singleton:!1},k=(S()(I.a,O),I.a.locals||{});const N=t=>new Promise(((e,n)=>{const r=new FileReader;r.onload=()=>e(r.result),r.onerror=()=>n(new Error("Cannot read as text: ".concat(r.error))),r.readAsText(t)}));var R=class{constructor(t,e){this.el=t,this.callback=e,this.el.addEventListener("dragover",this.ondragover.bind(this)),this.el.addEventListener("dragleave",this.ondragleave.bind(this)),this.el.addEventListener("drop",this.ondrop.bind(this))}ondragover(t){t.dataTransfer.types.includes("Files")&&(t.preventDefault(),t.dataTransfer.dropEffect="copy",this.el.classList.add(k.dropping))}ondragleave(t){t.preventDefault(),this.el.classList.remove(k.dropping)}ondrop(t){t.preventDefault(),this.el.classList.remove(k.dropping),t.dataTransfer.types.includes("Files")&&t.dataTransfer.files.length>0&&Promise.all(Array.from(t.dataTransfer.files).map(N)).then((t=>{this.callback(t)}))}};var M=class{constructor(t,e){this.parent=t,this.text=e,this.root=document.createElement("div"),this.root.className=k.questionRoot,this.inner=document.createElement("div"),this.inner.className=k.questionInner,e&&(this.textElement=document.createElement("div"),this.textElement.textContent=e,this.textElement.className=k.questionText),this.inputContainer=document.createElement("div"),this.inputContainer.className=k.questionInputOuter,this.input=document.createElement("input"),this.input.className=k.questionInput,this.input.addEventListener("keypress",this.onkeypress.bind(this)),this.dropper=new R(this.input,this.dropperCallback.bind(this)),this.submitButton=document.createElement("button"),this.submitButton.className=k.questionSubmitButton,this.submitButton.addEventListener("click",this.onsubmitpressclick.bind(this)),this.inputContainer.appendChild(this.input),this.inputContainer.appendChild(this.submitButton),this.textElement&&this.inner.appendChild(this.textElement),this.inner.appendChild(this.inputContainer),this.root.appendChild(this.inner),this.parent._addLayer(this.root),this.input.focus(),this.answerCallback=new Promise((t=>{this.callback=t}))}answer(){return this.answerCallback}submit(){this.callback(this.input.value),this.destroy()}onkeypress(t){"Enter"===t.key&&this.submit()}dropperCallback(t){const e=t.join("").replace(/\r?\n/g," ");this.input.value=e}onsubmitpressclick(){this.submit()}destroy(){this.root.remove(),this.parent.question=null}};var x=class{constructor(t){this.parent=t,this.root=document.createElement("div"),this.root.className=k.contextMenu,this._onmousedown=this._onmousedown.bind(this),this._onresize=this._onresize.bind(this),this._onblur=this._onblur.bind(this)}_onmousedown(t){this.root.contains(t.target)||this.destroy()}_onresize(){this.destroy()}_onblur(){this.destroy()}add(t){const e=document.createElement("button");e.className=k.contextMenuItem,e.textContent=t.text,e.addEventListener("click",(()=>{this.destroy(),t.callback()})),e.addEventListener("contextmenu",(t=>{t.preventDefault()})),this.root.appendChild(e)}show(t){document.addEventListener("mousedown",this._onmousedown),window.addEventListener("resize",this._onresize),window.addEventListener("blur",this._onblur),this.parent._addLayer(this.root);const e=this.parent.layersRect,n=this.root.getBoundingClientRect();let r=t.clientX-e.left,i=t.clientY-e.top;r+n.width>e.width&&(r-=n.width),i+n.height>e.height&&(i-=n.height),this.root.style.transform="translate(".concat(r,"px, ").concat(i,"px)"),getComputedStyle(this.root).opacity,this.root.style.opacity="1"}destroy(){document.removeEventListener("mousedown",this._onmousedown),window.removeEventListener("resize",this._onresize),window.removeEventListener("blur",this._onblur),this.root.style.opacity="0",this.root.style.pointerEvents="none",setTimeout((()=>{this.root.remove()}),200)}};var C=(t,e)=>{if("undefined"!=typeof ExternalDownloadHelper)return void ExternalDownloadHelper.download(t,e);const n=document.createElement("a");if(document.body.appendChild(n),navigator.msSaveOrOpenBlob)navigator.msSaveOrOpenBlob(e,t);else if("download"in HTMLAnchorElement.prototype){const r=window.URL.createObjectURL(e);n.href=r,n.download=t,n.type=e.type,n.click(),window.setTimeout((()=>{document.body.removeChild(n),window.URL.revokeObjectURL(r)}),1e3)}else{let t=window.open("","_blank");const n=new FileReader;n.onloadend=function(){t.location.href=n.result,t=null},n.readAsDataURL(e)}};class D{constructor(t,e){this.parent=t,this.id=e.get("id"),this.spriteName=e.get("spriteName"),this.targetId=e.get("targetId"),this.opcode=e.get("opcode"),this.params=e.get("params"),this.root=document.createElement("div"),this.root.className=k.monitorRoot,this.root.dataset.id=this.id,this.root.dataset.opcode=this.opcode,this.parent._monitorOverlay.appendChild(this.root)}getLabel(){let t;if("data_variable"===this.opcode)t=this.params.VARIABLE;else if("data_listcontents"===this.opcode)t=this.params.LIST;else if("motion_xposition"===this.opcode)t=this.parent.getMessage("var-x");else if("motion_yposition"===this.opcode)t=this.parent.getMessage("var-y");else if("motion_direction"===this.opcode)t=this.parent.getMessage("var-direction");else if("sensing_username"===this.opcode)t=this.parent.getMessage("var-username");else if("looks_costumenumbername"===this.opcode)t="number"===this.params.NUMBER_NAME?this.parent.getMessage("var-costume-number"):this.parent.getMessage("var-costume-name");else if("looks_backdropnumbername"===this.opcode)t="number"===this.params.NUMBER_NAME?this.parent.getMessage("var-backdrop-number"):this.parent.getMessage("var-backdrop-name");else if("looks_size"===this.opcode)t=this.parent.getMessage("var-size");else if("sensing_answer"===this.opcode)t=this.parent.getMessage("var-answer");else if("sensing_mousedown"===this.opcode)t=this.parent.getMessage("var-mousedown");else if("sensing_mousex"===this.opcode)t=this.parent.getMessage("var-mousex");else if("sensing_mousey"===this.opcode)t=this.parent.getMessage("var-mousey");else if("sensing_loudness"===this.opcode)t=this.parent.getMessage("var-loudness");else if("sensing_timer"===this.opcode)t=this.parent.getMessage("var-timer");else if("sensing_dayssince2000"===this.opcode)t=this.parent.getMessage("var-dayssince2000");else if("sound_volume"===this.opcode)t=this.parent.getMessage("var-volume");else if("sensing_current"===this.opcode){const e=this.params.CURRENTMENU.toLowerCase();"year"===e?t=this.parent.getMessage("var-year"):"month"===e?t=this.parent.getMessage("var-month"):"date"===e?t=this.parent.getMessage("var-date"):"dayofweek"===e?t=this.parent.getMessage("var-day-of-week"):"hour"===e?t=this.parent.getMessage("var-hour"):"minute"===e?t=this.parent.getMessage("var-minute"):"second"===e&&(t=this.parent.getMessage("var-second"))}else{const e=this.parent.vm.runtime.getLabelForOpcode(this.opcode);t=e?e.label:this.opcode}return this.spriteName?"".concat(this.spriteName,": ").concat(t):t}getTarget(){return this.targetId?this.parent.vm.runtime.getTargetById(this.targetId):this.parent.vm.runtime.getTargetForStage()}getVmVariable(){return this.getTarget().variables[this.id]}update(t){this.x=t.get("x"),this.y=t.get("y"),this.visible=t.get("visible"),this.root.style.transform="translate(".concat(Math.round(this.x),"px, ").concat(Math.round(this.y),"px)"),this.root.style.display=this.visible?"":"none"}}class L extends D{constructor(t,e){super(t,e),this.mode=e.get("mode"),"large"===this.mode?(this.valueElement=document.createElement("div"),this.valueElement.className=k.monitorLargeValue+" "+k.monitorValueColor,this.root.appendChild(this.valueElement)):(this.inner=document.createElement("div"),this.inner.className=k.monitorInner,this.valueRow=document.createElement("div"),this.valueRow.className=k.monitorRow,this.label=document.createElement("div"),this.label.className=k.monitorLabel,this.label.textContent=this.getLabel(),this.valueElement=document.createElement("div"),this.valueElement.className=k.monitorValue+" "+k.monitorValueColor,this.valueRow.appendChild(this.label),this.valueRow.appendChild(this.valueElement),this.inner.appendChild(this.valueRow),"slider"===this.mode&&(this.sliderRow=document.createElement("div"),this.sliderRow.className=k.monitorRow,this.slider=document.createElement("input"),this.slider.className=k.monitorSlider,this.slider.type="range",this.slider.min=e.get("sliderMin"),this.slider.max=e.get("sliderMax"),this.slider.step=e.get("isDiscrete")?1:.01,this.slider.addEventListener("input",this.onsliderchange.bind(this)),this.sliderRow.appendChild(this.slider),this.inner.appendChild(this.sliderRow)),this.root.appendChild(this.inner)),this.parent._monitorOverlay.appendChild(this.root),this._value=""}setVariableValue(t){const e=this.getVmVariable();if(e.value=t,e.isCloud){this.parent.vm.runtime.ioDevices.cloud.requestUpdateVariable(e.name,e.value)}this._value=t,this.valueElement.textContent=t}onsliderchange(t){this.setVariableValue(+t.target.value)}update(t){if(super.update(t),!this.visible)return;let e=t.get("value");"number"==typeof e&&(e=Number(e.toFixed(6))),this._value!==e&&(this._value=e,this.valueElement.textContent=e,this.slider&&(this.slider.value=e))}}class P{constructor(t){this.monitor=t,this.index=-1,this.value="",this.isFocused=!1,this.root=document.createElement("label"),this.root.className=k.monitorRowRoot,this.indexEl=document.createElement("div"),this.indexEl.className=k.monitorRowIndex,this.valueOuter=document.createElement("div"),this.valueOuter.className=k.monitorRowValueOuter,this.editable=this.monitor.editable,this.editable?(this.valueInner=document.createElement("input"),this.valueInner.className=k.monitorRowValueInner,this.valueInner.addEventListener("focusin",this._onfocusin.bind(this)),this.valueInner.addEventListener("focusout",this._onfocusout.bind(this)),this.valueInner.addEventListener("keypress",this._onkeypress.bind(this)),this.valueInner.addEventListener("keydown",this._onkeydown.bind(this)),this.valueInner.addEventListener("input",this._oninput.bind(this)),this.valueOuter.appendChild(this.valueInner),this.deleteButton=document.createElement("button"),this.deleteButton.className=k.monitorRowDelete,this.deleteButton.textContent="×",this.deleteButton.addEventListener("mousedown",this._onclickdelete.bind(this)),this.valueOuter.appendChild(this.deleteButton)):(this.valueInner=document.createElement("div"),this.valueInner.className=k.monitorRowValueInner,this.valueOuter.appendChild(this.valueInner)),this.valueInner.addEventListener("contextmenu",this._oncontextmenu.bind(this)),this.root.appendChild(this.indexEl),this.root.appendChild(this.valueOuter)}isLocked(){return this.isFocused}_onfocusin(){this.isFocused||(this.isFocused=!0,this.valueInner.select(),this.root.classList.add(k.monitorRowValueEditing),this.addNewValue=!1,this.deleteValue=!1,this.valueWasChanged=!1)}_onfocusout(){if(this.isFocused)if(this.value=this.valueInner.value,this.isFocused=!1,this.root.classList.remove(k.monitorRowValueEditing),this.deleteValue){const t=[...this.monitor.value];t.splice(this.index,1),this.monitor.setValue(t),this.monitor.tryToFocusRow(Math.min(t.length-1,this.index))}else if(this.valueWasChanged||this.addNewValue){const t=[...this.monitor.value];t[this.index]=this.value,this.addNewValue&&t.splice(this.index+1,0,""),this.monitor.setValue(t),this.addNewValue&&this.monitor.tryToFocusRow(this.index+1)}}_oninput(){this.valueWasChanged=!0}_onkeypress(t){"Enter"===t.key&&(this.addNewValue=!0,this.valueInner.blur())}_onkeydown(t){if("Escape"===t.key)this.valueInner.blur();else if("ArrowUp"===t.key||"ArrowDown"===t.key||"Tab"===t.key){t.preventDefault();let e=this.index;"ArrowUp"===t.key||"Tab"===t.key&&t.shiftKey?(e--,e<0&&(e=this.monitor.value.length-1)):(e++,e>=this.monitor.value.length&&(e=0)),this.monitor.tryToFocusRow(e)}}_onclickdelete(t){t.preventDefault(),this.deleteValue=!0,this.valueInner.blur()}_oncontextmenu(t){if(this.editable)t.stopPropagation();else{const e=getSelection();this.valueInner.contains(e.anchorNode)&&!e.isCollapsed&&t.stopPropagation()}}setIndex(t){this.index!==t&&(this.index=t,this.root.dataset.index=t,this.root.style.transform="translateY(".concat(24*t,"px)"),this.indexEl.textContent=t+1)}setValue(t){this.value===t||this.isFocused||(this.value=t,this.editable?this.valueInner.value=t:this.valueInner.textContent=t)}focus(){this.isFocused||this.valueInner.focus()}unfocus(){this.isFocused&&this.valueInner.blur()}}class B extends D{constructor(t,e){super(t,e),this.editable=t.editableLists,this.rows=new Map,this.cachedRows=[],this.scrollTop=0,this.oldLength=-1,this.label=document.createElement("div"),this.label.className=k.monitorListLabel,this.label.textContent=this.getLabel(),this.footer=document.createElement("div"),this.footer.className=k.monitorListFooter,this.footerText=document.createElement("div"),this.footerText.className=k.monitorListFooterText,this.rowsOuter=document.createElement("div"),this.rowsOuter.className=k.monitorRowsOuter,this.rowsInner=document.createElement("div"),this.rowsInner.className=k.monitorRowsInner,this.rowsInner.addEventListener("scroll",this._onscroll.bind(this),{passive:!0}),this.endPoint=document.createElement("div"),this.endPoint.className=k.monitorRowsEndpoint,this.emptyLabel=document.createElement("div"),this.emptyLabel.textContent=t.getMessage("list-empty"),this.emptyLabel.className=k.monitorEmpty,this.editable&&(this.addButton=document.createElement("button"),this.addButton.className=k.monitorListAdd,this.addButton.textContent="+",this.addButton.addEventListener("click",this._onclickaddbutton.bind(this)),this.footer.appendChild(this.addButton)),this.rowsInner.appendChild(this.endPoint),this.rowsInner.appendChild(this.emptyLabel),this.rowsOuter.appendChild(this.rowsInner),this.footer.appendChild(this.footerText),this.root.appendChild(this.label),this.root.appendChild(this.rowsOuter),this.root.appendChild(this.footer),this.dropper=new R(this.rowsOuter,this.dropperCallback.bind(this)),this.handleImport=this.handleImport.bind(this),this.handleExport=this.handleExport.bind(this),this.root.addEventListener("contextmenu",this._oncontextmenu.bind(this))}_onclickaddbutton(t){this.setValue([...this.value,""]),this.tryToFocusRow(this.value.length-1)}unfocusAllRows(){for(const t of this.rows.values())t.unfocus()}tryToFocusRow(t){if(t>=0&&t<this.value.length){this.unfocusAllRows();let e=this.rows.get(t);e||(e=this.createRow(t)),e.focus()}}_onscroll(t){this.scrollTop=t.target.scrollTop,this.updateValue(this.value)}_oncontextmenu(t){t.preventDefault();const e=new x(this.parent);e.add({text:this.parent.getMessage("list-import"),callback:this.handleImport}),e.add({text:this.parent.getMessage("list-export"),callback:this.handleExport}),e.show(t)}handleImport(){const t=document.createElement("input");t.type="file",t.accept=".txt,.csv,.tsv",t.style.display="none",document.body.appendChild(t),t.addEventListener("change",(t=>{const e=t.target.files;if(0===e.length)return;const n=e[0];N(n).then((t=>this.import(t)))})),t.click()}import(t){const e=t.split(/\r?\n/);this.setValue(e)}handleExport(){const t=this.getValue().join("\n"),e=new Blob([t],{type:"text/plain"});C("".concat(this.getLabel(),".txt"),e)}dropperCallback(t){this.import(t.join("\n"))}getValue(){return this.getVmVariable().value}setValue(t){this.getVmVariable().value=t,this.updateValue(t)}update(t){super.update(t),this.visible&&(this.width=t.get("width")||100,this.height=t.get("height")||200,this.root.style.width="".concat(this.width,"px"),this.root.style.height="".concat(this.height,"px"),this.updateValue(t.get("value")))}createRow(t){const e=this.cachedRows.pop()||new P(this);e.setIndex(t),e.setValue(this.value[t]),this.rows.set(t,e);let n=!1;for(const r of this.rowsInner.children){const i=r.dataset.index;if(!i)continue;if(+i>t){this.rowsInner.insertBefore(e.root,r),n=!0;break}}return n||this.rowsInner.appendChild(e.root),e}updateValue(t){this.value=t,t.length!==this.oldLength&&(this.oldLength=t.length,this.footerText.textContent=this.parent.getMessage("list-length").replace("{n}",t.length),this.endPoint.style.transform="translateY(".concat(24*t.length,"px)"),this.emptyLabel.style.display=t.length?"none":"");let e=Math.floor(this.scrollTop/24)-5;e<0&&(e=0);let n=Math.ceil((this.scrollTop+this.height)/24)+3;n>t.length-1&&(n=t.length-1);for(const r of this.rows.keys())if(r<e||r>n){const e=this.rows.get(r);(!e.isLocked()||r>=t.length)&&(e.unfocus(),e.root.remove(),this.rows.delete(r),this.cachedRows.length<10&&this.cachedRows.push(e))}for(let r=e;r<=n;r++){const e=this.rows.get(r);e?e.setValue(t[r]):this.createRow(r)}}}var U=class{constructor(){this.hasItem=!1,this.root=document.createElement("div"),this.root.className=k.controlsBar,this.start=document.createElement("div"),this.end=document.createElement("div"),this.root.appendChild(this.start),this.root.appendChild(this.end)}addToStart(t){this.hasItem=!0,this.start.appendChild(t)}addToEnd(t){this.hasItem=!0,this.end.appendChild(t)}computeHeight(){return this.hasItem?this.root.getBoundingClientRect().height:0}};const j=t=>"number"==typeof t||"string"==typeof t||"boolean"==typeof t;var F=n(98);const z=t=>t.touches&&t.touches[0]?{x:t.touches[0].clientX,y:t.touches[0].clientY}:t.changedTouches&&t.changedTouches[0]?{x:t.changedTouches[0].clientX,y:t.changedTouches[0].clientY}:{x:t.clientX,y:t.clientY},_=t=>"function"==typeof t?t:()=>t;class G extends y{constructor(){super(),this.width=480,this.height=360,this.resizeMode="preserve-ratio",this.editableLists=!1,this.shouldConnectPeripherals=!0,this.usePackagedRuntime=!1,this.messages=F,this._monitors=new Map,this._mousedownPosition=null,this._draggingId=null,this._draggingStartMousePosition=null,this._draggingStartSpritePosition=null,this._offsetFromTop=0,this._offsetFromBottom=0,this._offsetFromLeft=0,this._offsetFromRight=0,this._root=document.createElement("div"),this._root.className=k.root,this._layers=document.createElement("div"),this._layers.className=k.layers,this._root.appendChild(this._layers),this._canvas=document.createElement("canvas"),this._canvas.className=k.canvas,this._addLayer(this._canvas),this._overlays=document.createElement("div"),this._overlays.className=k.scaledOverlaysInner,this._overlaysOuter=document.createElement("div"),this._overlaysOuter.className=k.scaledOverlaysOuter,this._overlaysOuter.appendChild(this._overlays),this._addLayer(this._overlaysOuter),this._monitorOverlay=document.createElement("div"),this._monitorOverlay.className=k.monitorOverlay,this._overlays.appendChild(this._monitorOverlay),this._topControls=new 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e=8*t.length,n=new Uint32Array(b(e)),r=0;r<e;r+=8)n[r>>5]|=(255&t[r/8])<<r%32;return n}(t),8*t.length))}));var O=function(t,e,n){var r=(t=t||{}).random||(t.rng||s)();if(r[6]=15&r[6]|64,r[8]=63&r[8]|128,e){n=n||0;for(var i=0;i<16;++i)e[n+i]=r[i];return e}return d(r)};function k(t,e,n,r){switch(t){case 0:return e&n^~e&r;case 1:case 3:return e^n^r;case 2:return e&n^e&r^n&r}}function N(t,e){return t<<e|t>>>32-e}var R=y("v5",80,(function(t){var e=[1518500249,1859775393,2400959708,3395469782],n=[1732584193,4023233417,2562383102,271733878,3285377520];if("string"==typeof t){var r=unescape(encodeURIComponent(t));t=[];for(var i=0;i<r.length;++i)t.push(r.charCodeAt(i))}else Array.isArray(t)||(t=Array.prototype.slice.call(t));t.push(128);for(var s=t.length/4+2,o=Math.ceil(s/16),a=new Array(o),c=0;c<o;++c){for(var u=new Uint32Array(16),l=0;l<16;++l)u[l]=t[64*c+4*l]<<24|t[64*c+4*l+1]<<16|t[64*c+4*l+2]<<8|t[64*c+4*l+3];a[c]=u}a[o-1][14]=8*(t.length-1)/Math.pow(2,32),a[o-1][14]=Math.floor(a[o-1][14]),a[o-1][15]=8*(t.length-1)&4294967295;for(var h=0;h<o;++h){for(var d=new Uint32Array(80),p=0;p<16;++p)d[p]=a[h][p];for(var f=16;f<80;++f)d[f]=N(d[f-3]^d[f-8]^d[f-14]^d[f-16],1);for(var m=n[0],g=n[1],y=n[2],b=n[3],E=n[4],v=0;v<80;++v){var T=Math.floor(v/20),w=N(m,5)+k(T,g,y,b)+E+e[T]+d[v]>>>0;E=b,b=y,y=N(g,30)>>>0,g=m,m=w}n[0]=n[0]+m>>>0,n[1]=n[1]+g>>>0,n[2]=n[2]+y>>>0,n[3]=n[3]+b>>>0,n[4]=n[4]+E>>>0}return[n[0]>>24&255,n[0]>>16&255,n[0]>>8&255,255&n[0],n[1]>>24&255,n[1]>>16&255,n[1]>>8&255,255&n[1],n[2]>>24&255,n[2]>>16&255,n[2]>>8&255,255&n[2],n[3]>>24&255,n[3]>>16&255,n[3]>>8&255,255&n[3],n[4]>>24&255,n[4]>>16&255,n[4]>>8&255,255&n[4]]})),M="00000000-0000-0000-0000-000000000000";var x=function(t){if(!a(t))throw TypeError("Invalid UUID");return parseInt(t.substr(14,1),16)}}]);
// 4b560970e672c0d2b8099bd966e7cf63a83f88012c97c9a1c4b3ab3b21eb4345 =^..^=