diff --git a/tools/serve_web_assets.bat b/tools/serve_web_assets.bat
new file mode 100644
index 0000000..bc610f9
--- /dev/null
+++ b/tools/serve_web_assets.bat
@@ -0,0 +1,40 @@
+@echo off
+echo ========================================
+echo     鲸鱼镇 Web服务器 (web_assets)
+echo ========================================
+echo.
+
+set "PORT=8000"
+
+REM 检查Python
+python --version >nul 2>&1
+if %ERRORLEVEL% neq 0 (
+    echo [错误] 未找到Python！
+    echo 请安装Python: https://python.org/downloads
+    pause
+    exit /b 1
+)
+
+REM 检查文件
+if not exist "web_assets\index.html" (
+    echo [错误] 未找到 web_assets\index.html
+    pause
+    exit /b 1
+)
+
+echo [启动] 启动服务器...
+echo   端口: %PORT%
+echo   目录: web_assets
+echo.
+echo 访问地址: http://localhost:%PORT%
+echo.
+echo 按 Ctrl+C 停止服务器
+echo.
+
+REM 启动服务器
+cd web_assets
+start http://localhost:%PORT%
+python -m http.server %PORT%
+
+cd ..
+pause
diff --git a/web_assets/index.html b/web_assets/index.html
index 46e5100..e71b65e 100644
--- a/web_assets/index.html
+++ b/web_assets/index.html
@@ -112,7 +112,7 @@ body {
 
 		<script src="index.js"></script>
 		<script>
-const GODOT_CONFIG = {"args":[],"canvasResizePolicy":2,"emscriptenPoolSize":8,"ensureCrossOriginIsolationHeaders":true,"executable":"index","experimentalVK":false,"fileSizes":{"index.pck":35119676,"index.wasm":36145869},"focusCanvas":true,"gdextensionLibs":[],"godotPoolSize":4,"serviceWorker":"index.service.worker.js"};
+const GODOT_CONFIG = {"args":[],"canvasResizePolicy":2,"emscriptenPoolSize":8,"ensureCrossOriginIsolationHeaders":true,"executable":"index","experimentalVK":false,"fileSizes":{"index.pck":46883000,"index.wasm":37686550},"focusCanvas":true,"gdextensionLibs":[],"godotPoolSize":4,"serviceWorker":"index.service.worker.js"};
 const GODOT_THREADS_ENABLED = false;
 const engine = new Engine(GODOT_CONFIG);
 
diff --git a/web_assets/index.js b/web_assets/index.js
index 38130ab..36ed97f 100644
--- a/web_assets/index.js
+++ b/web_assets/index.js
@@ -1,23 +1,5 @@
-var Godot = (() => {
-  var _scriptName = typeof document != 'undefined' ? document.currentScript?.src : undefined;
-  return (
-async function(moduleArg = {}) {
-  var moduleRtn;
-
-var Module=moduleArg;var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof WorkerGlobalScope!="undefined";var ENVIRONMENT_IS_NODE=typeof process=="object"&&process.versions?.node&&process.type!="renderer";var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};if(ENVIRONMENT_IS_WORKER){_scriptName=self.location.href}var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){try{scriptDirectory=new URL(".",_scriptName).href}catch{}{if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=async url=>{var response=await fetch(url,{credentials:"same-origin"});if(response.ok){return response.arrayBuffer()}throw new Error(response.status+" : "+response.url)}}}else{}var out=console.log.bind(console);var err=console.error.bind(console);var wasmBinary;var ABORT=false;var EXITSTATUS;var readyPromiseResolve,readyPromiseReject;var wasmMemory;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var HEAP64,HEAPU64;var runtimeInitialized=false;var runtimeExited=false;function updateMemoryViews(){var b=wasmMemory.buffer;Module["HEAP8"]=HEAP8=new Int8Array(b);Module["HEAP16"]=HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);Module["HEAPF64"]=HEAPF64=new Float64Array(b);Module["HEAP64"]=HEAP64=new BigInt64Array(b);Module["HEAPU64"]=HEAPU64=new BigUint64Array(b)}function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(onPreRuns)}function initRuntime(){runtimeInitialized=true;if(!Module["noFSInit"]&&!FS.initialized)FS.init();TTY.init();wasmExports["pf"]();FS.ignorePermissions=false}function preMain(){}function exitRuntime(){___funcs_on_exit();FS.quit();TTY.shutdown();IDBFS.quit();runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(onPostRuns)}var runDependencies=0;var dependenciesFulfilled=null;function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies)}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(runDependencies==0){if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;what+=". Build with -sASSERTIONS for more info.";var e=new WebAssembly.RuntimeError(what);readyPromiseReject?.(e);throw e}var wasmBinaryFile;function findWasmBinary(){return locateFile("godot.web.template_debug.wasm32.nothreads.wasm")}function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}async function getWasmBinary(binaryFile){if(!wasmBinary){try{var response=await readAsync(binaryFile);return new Uint8Array(response)}catch{}}return getBinarySync(binaryFile)}async function instantiateArrayBuffer(binaryFile,imports){try{var binary=await getWasmBinary(binaryFile);var instance=await WebAssembly.instantiate(binary,imports);return instance}catch(reason){err(`failed to asynchronously prepare wasm: ${reason}`);abort(reason)}}async function instantiateAsync(binary,binaryFile,imports){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"){try{var response=fetch(binaryFile,{credentials:"same-origin"});var instantiationResult=await WebAssembly.instantiateStreaming(response,imports);return instantiationResult}catch(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation")}}return instantiateArrayBuffer(binaryFile,imports)}function getWasmImports(){return{a:wasmImports}}async function createWasm(){function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["of"];updateMemoryViews();wasmTable=wasmExports["xf"];assignWasmExports(wasmExports);removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");function receiveInstantiationResult(result){return receiveInstance(result["instance"])}var info=getWasmImports();if(Module["instantiateWasm"]){return new Promise((resolve,reject)=>{Module["instantiateWasm"](info,(mod,inst)=>{resolve(receiveInstance(mod,inst))})})}wasmBinaryFile??=findWasmBinary();var result=await instantiateAsync(wasmBinary,wasmBinaryFile,info);var exports=receiveInstantiationResult(result);return exports}class ExitStatus{name="ExitStatus";constructor(status){this.message=`Program terminated with exit(${status})`;this.status=status}}var callRuntimeCallbacks=callbacks=>{while(callbacks.length>0){callbacks.shift()(Module)}};var onPostRuns=[];var addOnPostRun=cb=>onPostRuns.push(cb);var onPreRuns=[];var addOnPreRun=cb=>onPreRuns.push(cb);function getValue(ptr,type="i8"){if(type.endsWith("*"))type="*";switch(type){case"i1":return HEAP8[ptr];case"i8":return HEAP8[ptr];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP64[ptr>>3];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];case"*":return HEAPU32[ptr>>2];default:abort(`invalid type for getValue: ${type}`)}}var noExitRuntime=false;function setValue(ptr,value,type="i8"){if(type.endsWith("*"))type="*";switch(type){case"i1":HEAP8[ptr]=value;break;case"i8":HEAP8[ptr]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":HEAP64[ptr>>3]=BigInt(value);break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;case"*":HEAPU32[ptr>>2]=value;break;default:abort(`invalid type for setValue: ${type}`)}}var wasmTable;var getWasmTableEntry=funcPtr=>wasmTable.get(funcPtr);var ___call_sighandler=(fp,sig)=>getWasmTableEntry(fp)(sig);var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.slice(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.slice(0,-1)}return root+dir},basename:path=>path&&path.match(/([^\/]+|\/)\/*$/)[1],join:(...paths)=>PATH.normalize(paths.join("/")),join2:(l,r)=>PATH.normalize(l+"/"+r)};var initRandomFill=()=>view=>crypto.getRandomValues(view);var randomFill=view=>{(randomFill=initRandomFill())(view)};var PATH_FS={resolve:(...args)=>{var resolvedPath="",resolvedAbsolute=false;for(var i=args.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?args[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).slice(1);to=PATH_FS.resolve(to).slice(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")}};var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder:undefined;var UTF8ArrayToString=(heapOrArray,idx=0,maxBytesToRead=NaN)=>{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx<endPtr){var u0=heapOrArray[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=heapOrArray[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=heapOrArray[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u0=(u0&7)<<18|u1<<12|u2<<6|heapOrArray[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}return str};var FS_stdin_getChar_buffer=[];var lengthBytesUTF8=str=>{var len=0;for(var i=0;i<str.length;++i){var c=str.charCodeAt(i);if(c<=127){len++}else if(c<=2047){len+=2}else if(c>=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.codePointAt(i);if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63;i++}}heap[outIdx]=0;return outIdx-startIdx};var intArrayFromString=(stringy,dontAddNull,length)=>{var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array};var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var result=null;if(typeof window!="undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else{}if(!result){return null}FS_stdin_getChar_buffer=intArrayFromString(result,true)}return FS_stdin_getChar_buffer.shift()};var TTY={ttys:[],init(){},shutdown(){},register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close(stream){stream.tty.ops.fsync(stream.tty)},fsync(stream){stream.tty.ops.fsync(stream.tty)},read(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.atime=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(60)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(29)}if(length){stream.node.mtime=stream.node.ctime=Date.now()}return i}},default_tty_ops:{get_char(tty){return FS_stdin_getChar()},put_char(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output?.length>0){out(UTF8ArrayToString(tty.output));tty.output=[]}},ioctl_tcgets(tty){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output?.length>0){err(UTF8ArrayToString(tty.output));tty.output=[]}}}};var mmapAlloc=size=>{abort()};var MEMFS={ops_table:null,mount(mount){return MEMFS.createNode(null,"/",16895,0)},createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}};var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.atime=node.mtime=node.ctime=Date.now();if(parent){parent.contents[name]=node;parent.atime=parent.mtime=parent.ctime=node.atime}return node},getFileDataAsTypedArray(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)>>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.atime);attr.mtime=new Date(node.mtime);attr.ctime=new Date(node.ctime);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr(node,attr){for(const key of["mode","atime","mtime","ctime"]){if(attr[key]!=null){node[key]=attr[key]}}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup(parent,name){throw MEMFS.doesNotExistError},mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename(old_node,new_dir,new_name){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){if(FS.isDir(old_node.mode)){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}FS.hashRemoveNode(new_node)}delete old_node.parent.contents[old_node.name];new_dir.contents[new_name]=old_node;old_node.name=new_name;new_dir.ctime=new_dir.mtime=old_node.parent.ctime=old_node.parent.mtime=Date.now()},unlink(parent,name){delete parent.contents[name];parent.ctime=parent.mtime=Date.now()},rmdir(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.ctime=parent.mtime=Date.now()},readdir(node){return[".","..",...Object.keys(node.contents)]},symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size},write(stream,buffer,offset,length,position,canOwn){if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.mtime=node.ctime=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=buffer.slice(offset,offset+length);node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray){node.contents.set(buffer.subarray(offset,offset+length),position)}else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length},llseek(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(28)}return position},mmap(stream,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&contents&&contents.buffer===HEAP8.buffer){allocated=false;ptr=contents.byteOffset}else{allocated=true;ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}if(contents){if(position>0||position+length<contents.length){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}HEAP8.set(contents,ptr)}}return{ptr,allocated}},msync(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var asyncLoad=async url=>{var arrayBuffer=await readAsync(url);return new Uint8Array(arrayBuffer)};var FS_createDataFile=(...args)=>FS.createDataFile(...args);var getUniqueRunDependency=id=>id;var preloadPlugins=[];var FS_handledByPreloadPlugin=(byteArray,fullname,finish,onerror)=>{if(typeof Browser!="undefined")Browser.init();var handled=false;preloadPlugins.forEach(plugin=>{if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,onerror);handled=true}});return handled};var FS_createPreloadedFile=(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency(`cp ${fullname}`);function processData(byteArray){function finish(byteArray){preFinish?.();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}onload?.();removeRunDependency(dep)}if(FS_handledByPreloadPlugin(byteArray,fullname,finish,()=>{onerror?.();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url).then(processData,onerror)}else{processData(url)}};var FS_modeStringToFlags=str=>{var flagModes={r:0,"r+":2,w:512|64|1,"w+":512|64|2,a:1024|64|1,"a+":1024|64|2};var flags=flagModes[str];if(typeof flags=="undefined"){throw new Error(`Unknown file open mode: ${str}`)}return flags};var FS_getMode=(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var IDBFS={dbs:{},indexedDB:()=>{if(typeof indexedDB!="undefined")return indexedDB;var ret=null;if(typeof window=="object")ret=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;return ret},DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",queuePersist:mount=>{function onPersistComplete(){if(mount.idbPersistState==="again")startPersist();else mount.idbPersistState=0}function startPersist(){mount.idbPersistState="idb";IDBFS.syncfs(mount,false,onPersistComplete)}if(!mount.idbPersistState){mount.idbPersistState=setTimeout(startPersist,0)}else if(mount.idbPersistState==="idb"){mount.idbPersistState="again"}},mount:mount=>{var mnt=MEMFS.mount(mount);if(mount?.opts?.autoPersist){mnt.idbPersistState=0;var memfs_node_ops=mnt.node_ops;mnt.node_ops={...mnt.node_ops};mnt.node_ops.mknod=(parent,name,mode,dev)=>{var node=memfs_node_ops.mknod(parent,name,mode,dev);node.node_ops=mnt.node_ops;node.idbfs_mount=mnt.mount;node.memfs_stream_ops=node.stream_ops;node.stream_ops={...node.stream_ops};node.stream_ops.write=(stream,buffer,offset,length,position,canOwn)=>{stream.node.isModified=true;return node.memfs_stream_ops.write(stream,buffer,offset,length,position,canOwn)};node.stream_ops.close=stream=>{var n=stream.node;if(n.isModified){IDBFS.queuePersist(n.idbfs_mount);n.isModified=false}if(n.memfs_stream_ops.close)return n.memfs_stream_ops.close(stream)};return node};mnt.node_ops.mkdir=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.mkdir(...args));mnt.node_ops.rmdir=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.rmdir(...args));mnt.node_ops.symlink=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.symlink(...args));mnt.node_ops.unlink=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.unlink(...args));mnt.node_ops.rename=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.rename(...args))}return mnt},syncfs:(mount,populate,callback)=>{IDBFS.getLocalSet(mount,(err,local)=>{if(err)return callback(err);IDBFS.getRemoteSet(mount,(err,remote)=>{if(err)return callback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)})})},quit:()=>{Object.values(IDBFS.dbs).forEach(value=>value.close());IDBFS.dbs={}},getDB:(name,callback)=>{var db=IDBFS.dbs[name];if(db){return callback(null,db)}var req;try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e)}if(!req){return callback("Unable to connect to IndexedDB")}req.onupgradeneeded=e=>{var db=e.target.result;var transaction=e.target.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAME)}if(!fileStore.indexNames.contains("timestamp")){fileStore.createIndex("timestamp","timestamp",{unique:false})}};req.onsuccess=()=>{db=req.result;IDBFS.dbs[name]=db;callback(null,db)};req.onerror=e=>{callback(e.target.error);e.preventDefault()}},getLocalSet:(mount,callback)=>{var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return p=>PATH.join2(root,p)}var check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){check.push(...FS.readdir(path).filter(isRealDir).map(toAbsolute(path)))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries})},getRemoteSet:(mount,callback)=>{var entries={};IDBFS.getDB(mount.mountpoint,(err,db)=>{if(err)return callback(err);try{var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=e=>{callback(e.target.error);e.preventDefault()};var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=event=>{var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db,entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()}}catch(e){return callback(e)}})},loadLocalEntry:(path,callback)=>{var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node;stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents})}else{return callback(new Error("node type not supported"))}},storeLocalEntry:(path,entry,callback)=>{try{if(FS.isDir(entry["mode"])){FS.mkdirTree(path,entry["mode"])}else if(FS.isFile(entry["mode"])){FS.writeFile(path,entry["contents"],{canOwn:true})}else{return callback(new Error("node type not supported"))}FS.chmod(path,entry["mode"]);FS.utime(path,entry["timestamp"],entry["timestamp"])}catch(e){return callback(e)}callback(null)},removeLocalEntry:(path,callback)=>{try{var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(FS.isFile(stat.mode)){FS.unlink(path)}}catch(e){return callback(e)}callback(null)},loadRemoteEntry:(store,path,callback)=>{var req=store.get(path);req.onsuccess=event=>callback(null,event.target.result);req.onerror=e=>{callback(e.target.error);e.preventDefault()}},storeRemoteEntry:(store,path,entry,callback)=>{try{var req=store.put(entry,path)}catch(e){callback(e);return}req.onsuccess=event=>callback();req.onerror=e=>{callback(e.target.error);e.preventDefault()}},removeRemoteEntry:(store,path,callback)=>{var req=store.delete(path);req.onsuccess=event=>callback();req.onerror=e=>{callback(e.target.error);e.preventDefault()}},reconcile:(src,dst,callback)=>{var total=0;var create=[];Object.keys(src.entries).forEach(key=>{var e=src.entries[key];var e2=dst.entries[key];if(!e2||e["timestamp"].getTime()!=e2["timestamp"].getTime()){create.push(key);total++}});var remove=[];Object.keys(dst.entries).forEach(key=>{if(!src.entries[key]){remove.push(key);total++}});if(!total){return callback(null)}var errored=false;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err&&!errored){errored=true;return callback(err)}}transaction.onerror=transaction.onabort=e=>{done(e.target.error);e.preventDefault()};transaction.oncomplete=e=>{if(!errored){callback(null)}};create.sort().forEach(path=>{if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(err,entry)=>{if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)})}else{IDBFS.loadLocalEntry(path,(err,entry)=>{if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)})}});remove.sort().reverse().forEach(path=>{if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}})}};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,filesystems:null,syncFSRequests:0,readFiles:{},ErrnoError:class{name="ErrnoError";constructor(errno){this.errno=errno}},FSStream:class{shared={};get object(){return this.node}set object(val){this.node=val}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(val){this.shared.flags=val}get position(){return this.shared.position}set position(val){this.shared.position=val}},FSNode:class{node_ops={};stream_ops={};readMode=292|73;writeMode=146;mounted=null;constructor(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.rdev=rdev;this.atime=this.mtime=this.ctime=Date.now()}get read(){return(this.mode&this.readMode)===this.readMode}set read(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(path,opts={}){if(!path){throw new FS.ErrnoError(44)}opts.follow_mount??=true;if(!PATH.isAbs(path)){path=FS.cwd()+"/"+path}linkloop:for(var nlinks=0;nlinks<40;nlinks++){var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}if(parts[i]==="."){continue}if(parts[i]===".."){current_path=PATH.dirname(current_path);if(FS.isRoot(current)){path=current_path+"/"+parts.slice(i+1).join("/");continue linkloop}else{current=current.parent}continue}current_path=PATH.join2(current_path,parts[i]);try{current=FS.lookupNode(current,parts[i])}catch(e){if(e?.errno===44&&islast&&opts.noent_okay){return{path:current_path}}throw e}if(FS.isMountpoint(current)&&(!islast||opts.follow_mount)){current=current.mounted.root}if(FS.isLink(current.mode)&&(!islast||opts.follow)){if(!current.node_ops.readlink){throw new FS.ErrnoError(52)}var link=current.node_ops.readlink(current);if(!PATH.isAbs(link)){link=PATH.dirname(current_path)+"/"+link}path=link+"/"+parts.slice(i+1).join("/");continue linkloop}}return{path:current_path,node:current}}throw new FS.ErrnoError(32)},getPath(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?`${mount}/${path}`:mount+path}path=path?`${node.name}/${path}`:node.name;node=node.parent}},hashName(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode(parent,name,mode,rdev){var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode(node){FS.hashRemoveNode(node)},isRoot(node){return node===node.parent},isMountpoint(node){return!!node.mounted},isFile(mode){return(mode&61440)===32768},isDir(mode){return(mode&61440)===16384},isLink(mode){return(mode&61440)===40960},isChrdev(mode){return(mode&61440)===8192},isBlkdev(mode){return(mode&61440)===24576},isFIFO(mode){return(mode&61440)===4096},isSocket(mode){return(mode&49152)===49152},flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup(dir){if(!FS.isDir(dir.mode))return 54;var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate(dir,name){if(!FS.isDir(dir.mode)){return 54}try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&(512|64)){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},checkOpExists(op,err){if(!op){throw new FS.ErrnoError(err)}return op},MAX_OPEN_FDS:4096,nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:fd=>FS.streams[fd],createStream(stream,fd=-1){stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream(fd){FS.streams[fd]=null},dupStream(origStream,fd=-1){var stream=FS.createStream(origStream,fd);stream.stream_ops?.dup?.(stream);return stream},doSetAttr(stream,node,attr){var setattr=stream?.stream_ops.setattr;var arg=setattr?stream:node;setattr??=node.node_ops.setattr;FS.checkOpExists(setattr,63);setattr(arg,attr)},chrdev_stream_ops:{open(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;stream.stream_ops.open?.(stream)},llseek(){throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push(...m.mounts)}return mounts},syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`)}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}mounts.forEach(mount=>{if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount(type,opts,mountpoint){var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type,opts,mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach(hash=>{var current=FS.nameTable[hash];while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}});node.mounted=null;var idx=node.mount.mounts.indexOf(mount);node.mount.mounts.splice(idx,1)},lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name){throw new FS.ErrnoError(28)}if(name==="."||name===".."){throw new FS.ErrnoError(20)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},statfs(path){return FS.statfsNode(FS.lookupPath(path,{follow:true}).node)},statfsStream(stream){return FS.statfsNode(stream.node)},statfsNode(node){var rtn={bsize:4096,frsize:4096,blocks:1e6,bfree:5e5,bavail:5e5,files:FS.nextInode,ffree:FS.nextInode-1,fsid:42,flags:2,namelen:255};if(node.node_ops.statfs){Object.assign(rtn,node.node_ops.statfs(node.mount.opts.root))}return rtn},create(path,mode=438){mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir(path,mode=511){mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var dir of dirs){if(!dir)continue;if(d||PATH.isAbs(path))d+="/";d+=dir;try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink(oldpath,newpath){if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name);old_node.parent=new_dir}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;var readdir=FS.checkOpExists(node.node_ops.readdir,54);return readdir(node)},unlink(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return link.node_ops.readlink(link)},stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;var getattr=FS.checkOpExists(node.node_ops.getattr,63);return getattr(node)},fstat(fd){var stream=FS.getStreamChecked(fd);var node=stream.node;var getattr=stream.stream_ops.getattr;var arg=getattr?stream:node;getattr??=node.node_ops.getattr;FS.checkOpExists(getattr,63);return getattr(arg)},lstat(path){return FS.stat(path,true)},doChmod(stream,node,mode,dontFollow){FS.doSetAttr(stream,node,{mode:mode&4095|node.mode&~4095,ctime:Date.now(),dontFollow})},chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}FS.doChmod(null,node,mode,dontFollow)},lchmod(path,mode){FS.chmod(path,mode,true)},fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.doChmod(stream,stream.node,mode,false)},doChown(stream,node,dontFollow){FS.doSetAttr(stream,node,{timestamp:Date.now(),dontFollow})},chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}FS.doChown(null,node,dontFollow)},lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.doChown(stream,stream.node,false)},doTruncate(stream,node,len){if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}FS.doSetAttr(stream,node,{size:len,timestamp:Date.now()})},truncate(path,len){if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}FS.doTruncate(null,node,len)},ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if(len<0||(stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.doTruncate(stream,stream.node,len)},utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;var setattr=FS.checkOpExists(node.node_ops.setattr,63);setattr(node,{atime,mtime})},open(path,flags,mode=438){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;var isDirPath;if(typeof path=="object"){node=path}else{isDirPath=path.endsWith("/");var lookup=FS.lookupPath(path,{follow:!(flags&131072),noent_okay:true});node=lookup.node;path=lookup.path}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else if(isDirPath){throw new FS.ErrnoError(31)}else{node=FS.mknod(path,mode|511,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node,path:FS.getPath(node),flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(created){FS.chmod(node,mode&511)}if(Module["logReadFiles"]&&!(flags&1)){if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed(stream){return stream.fd===null},llseek(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read(stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write(stream,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},mmap(stream,length,position,prot,flags){if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}if(!length){throw new FS.ErrnoError(28)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync(stream,buffer,offset,length,mmapFlags){if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile(path,opts={}){opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error(`Invalid encoding type "${opts.encoding}"`)}var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){buf=UTF8ArrayToString(buf)}FS.close(stream);return buf},writeFile(path,data,opts={}){opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){data=new Uint8Array(intArrayFromString(data,true))}if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{throw new Error("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length,llseek:()=>0});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var randomBuffer=new Uint8Array(1024),randomLeft=0;var randomByte=()=>{if(randomLeft===0){randomFill(randomBuffer);randomLeft=randomBuffer.byteLength}return randomBuffer[--randomLeft]};FS.createDevice("/dev","random",randomByte);FS.createDevice("/dev","urandom",randomByte);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount(){var node=FS.createNode(proc_self,"fd",16895,73);node.stream_ops={llseek:MEMFS.stream_ops.llseek};node.node_ops={lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path},id:fd+1};ret.parent=ret;return ret},readdir(){return Array.from(FS.streams.entries()).filter(([k,v])=>v).map(([k,v])=>k.toString())}};return node}},{},"/proc/self/fd")},createStandardStreams(input,output,error){if(input){FS.createDevice("/dev","stdin",input)}else{FS.symlink("/dev/tty","/dev/stdin")}if(output){FS.createDevice("/dev","stdout",null,output)}else{FS.symlink("/dev/tty","/dev/stdout")}if(error){FS.createDevice("/dev","stderr",null,error)}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1)},staticInit(){FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS,IDBFS}},init(input,output,error){FS.initialized=true;input??=Module["stdin"];output??=Module["stdout"];error??=Module["stderr"];FS.createStandardStreams(input,output,error)},quit(){FS.initialized=false;_fflush(0);for(var stream of FS.streams){if(stream){FS.close(stream)}}},findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath(parent,path,canRead,canWrite){parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){if(e.errno!=20)throw e}parent=current}return current},createFile(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile(parent,name,data,canRead,canWrite,canOwn){var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS_getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,577);FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}},createDevice(parent,name,input,output){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(!!input,!!output);FS.createDevice.major??=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open(stream){stream.seekable=false},close(stream){if(output?.buffer?.length){output(10)}},read(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.atime=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(29)}}if(length){stream.node.mtime=stream.node.ctime=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;if(typeof XMLHttpRequest!="undefined"){throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else{try{obj.contents=readBinary(obj.url);obj.usedBytes=obj.contents.length}catch(e){throw new FS.ErrnoError(29)}}},createLazyFile(parent,name,url,canRead,canWrite){class LazyUint8Array{lengthKnown=false;chunks=[];get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]}setDataGetter(getter){this.getter=getter}cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)throw new Error("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true}get length(){if(!this.lengthKnown){this.cacheLength()}return this._length}get chunkSize(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}if(typeof XMLHttpRequest!="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc";var lazyArray=new LazyUint8Array;var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(key=>{var fn=node.stream_ops[key];stream_ops[key]=(...args)=>{FS.forceLoadFile(node);return fn(...args)}});function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size}stream_ops.read=(stream,buffer,offset,length,position)=>{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr,allocated:true}};node.stream_ops=stream_ops;return node}};var UTF8ToString=(ptr,maxBytesToRead)=>ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):"";var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return dir+"/"+path},writeStat(buf,stat){HEAP32[buf>>2]=stat.dev;HEAP32[buf+4>>2]=stat.mode;HEAPU32[buf+8>>2]=stat.nlink;HEAP32[buf+12>>2]=stat.uid;HEAP32[buf+16>>2]=stat.gid;HEAP32[buf+20>>2]=stat.rdev;HEAP64[buf+24>>3]=BigInt(stat.size);HEAP32[buf+32>>2]=4096;HEAP32[buf+36>>2]=stat.blocks;var atime=stat.atime.getTime();var mtime=stat.mtime.getTime();var ctime=stat.ctime.getTime();HEAP64[buf+40>>3]=BigInt(Math.floor(atime/1e3));HEAPU32[buf+48>>2]=atime%1e3*1e3*1e3;HEAP64[buf+56>>3]=BigInt(Math.floor(mtime/1e3));HEAPU32[buf+64>>2]=mtime%1e3*1e3*1e3;HEAP64[buf+72>>3]=BigInt(Math.floor(ctime/1e3));HEAPU32[buf+80>>2]=ctime%1e3*1e3*1e3;HEAP64[buf+88>>3]=BigInt(stat.ino);return 0},writeStatFs(buf,stats){HEAP32[buf+4>>2]=stats.bsize;HEAP32[buf+40>>2]=stats.bsize;HEAP32[buf+8>>2]=stats.blocks;HEAP32[buf+12>>2]=stats.bfree;HEAP32[buf+16>>2]=stats.bavail;HEAP32[buf+20>>2]=stats.files;HEAP32[buf+24>>2]=stats.ffree;HEAP32[buf+28>>2]=stats.fsid;HEAP32[buf+44>>2]=stats.flags;HEAP32[buf+36>>2]=stats.namelen},doMsync(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall_chdir(path){try{path=SYSCALLS.getStr(path);FS.chdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_chmod(path,mode){try{path=SYSCALLS.getStr(path);FS.chmod(path,mode);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_faccessat(dirfd,path,amode,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(amode&~7){return-28}var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fchmod(fd,mode){try{FS.fchmod(fd,mode);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var syscallGetVarargI=()=>{var ret=HEAP32[+SYSCALLS.varargs>>2];SYSCALLS.varargs+=4;return ret};var syscallGetVarargP=syscallGetVarargI;function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=syscallGetVarargI();if(arg<0){return-28}while(FS.streams[arg]){arg++}var newStream;newStream=FS.dupStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=syscallGetVarargI();stream.flags|=arg;return 0}case 12:{var arg=syscallGetVarargP();var offset=0;HEAP16[arg+offset>>1]=2;return 0}case 13:case 14:return 0}return-28}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{return SYSCALLS.writeStat(buf,FS.fstat(fd))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var INT53_MAX=9007199254740992;var INT53_MIN=-9007199254740992;var bigintToI53Checked=num=>num<INT53_MIN||num>INT53_MAX?NaN:Number(num);function ___syscall_ftruncate64(fd,length){length=bigintToI53Checked(length);try{if(isNaN(length))return-61;FS.ftruncate(fd,length);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=(str,outPtr,maxBytesToWrite)=>stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite);function ___syscall_getcwd(buf,size){try{if(size===0)return-28;var cwd=FS.cwd();var cwdLengthInBytes=lengthBytesUTF8(cwd)+1;if(size<cwdLengthInBytes)return-68;stringToUTF8(cwd,buf,size);return cwdLengthInBytes}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_getdents64(fd,dirp,count){try{var stream=SYSCALLS.getStreamFromFD(fd);stream.getdents||=FS.readdir(stream.path);var struct_size=280;var pos=0;var off=FS.llseek(stream,0,1);var startIdx=Math.floor(off/struct_size);var endIdx=Math.min(stream.getdents.length,startIdx+Math.floor(count/struct_size));for(var idx=startIdx;idx<endIdx;idx++){var id;var type;var name=stream.getdents[idx];if(name==="."){id=stream.node.id;type=4}else if(name===".."){var lookup=FS.lookupPath(stream.path,{parent:true});id=lookup.node.id;type=4}else{var child;try{child=FS.lookupNode(stream.node,name)}catch(e){if(e?.errno===28){continue}throw e}id=child.id;type=FS.isChrdev(child.mode)?2:FS.isDir(child.mode)?4:FS.isLink(child.mode)?10:8}HEAP64[dirp+pos>>3]=BigInt(id);HEAP64[dirp+pos+8>>3]=BigInt((idx+1)*struct_size);HEAP16[dirp+pos+16>>1]=280;HEAP8[dirp+pos+18]=type;stringToUTF8(name,dirp+pos+19,256);pos+=struct_size}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_ioctl(fd,op,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(op){case 21509:{if(!stream.tty)return-59;return 0}case 21505:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcgets){var termios=stream.tty.ops.ioctl_tcgets(stream);var argp=syscallGetVarargP();HEAP32[argp>>2]=termios.c_iflag||0;HEAP32[argp+4>>2]=termios.c_oflag||0;HEAP32[argp+8>>2]=termios.c_cflag||0;HEAP32[argp+12>>2]=termios.c_lflag||0;for(var i=0;i<32;i++){HEAP8[argp+i+17]=termios.c_cc[i]||0}return 0}return 0}case 21510:case 21511:case 21512:{if(!stream.tty)return-59;return 0}case 21506:case 21507:case 21508:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcsets){var argp=syscallGetVarargP();var c_iflag=HEAP32[argp>>2];var c_oflag=HEAP32[argp+4>>2];var c_cflag=HEAP32[argp+8>>2];var c_lflag=HEAP32[argp+12>>2];var c_cc=[];for(var i=0;i<32;i++){c_cc.push(HEAP8[argp+i+17])}return stream.tty.ops.ioctl_tcsets(stream.tty,op,{c_iflag,c_oflag,c_cflag,c_lflag,c_cc})}return 0}case 21519:{if(!stream.tty)return-59;var argp=syscallGetVarargP();HEAP32[argp>>2]=0;return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21531:{var argp=syscallGetVarargP();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tiocgwinsz){var winsize=stream.tty.ops.ioctl_tiocgwinsz(stream.tty);var argp=syscallGetVarargP();HEAP16[argp>>1]=winsize[0];HEAP16[argp+2>>1]=winsize[1]}return 0}case 21524:{if(!stream.tty)return-59;return 0}case 21515:{if(!stream.tty)return-59;return 0}default:return-28}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.writeStat(buf,FS.lstat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_mkdirat(dirfd,path,mode){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);FS.mkdir(path,mode,0);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_mknodat(dirfd,path,mode,dev){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);switch(mode&61440){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-28}FS.mknod(path,mode,dev);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~6400;path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.writeStat(buf,nofollow?FS.lstat(path):FS.stat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?syscallGetVarargI():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_readlinkat(dirfd,path,buf,bufsize){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(bufsize<=0)return-28;var ret=FS.readlink(path);var len=Math.min(bufsize,lengthBytesUTF8(ret));var endChar=HEAP8[buf+len];stringToUTF8(ret,buf,bufsize+1);HEAP8[buf+len]=endChar;return len}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_renameat(olddirfd,oldpath,newdirfd,newpath){try{oldpath=SYSCALLS.getStr(oldpath);newpath=SYSCALLS.getStr(newpath);oldpath=SYSCALLS.calculateAt(olddirfd,oldpath);newpath=SYSCALLS.calculateAt(newdirfd,newpath);FS.rename(oldpath,newpath);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.writeStat(buf,FS.stat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_statfs64(path,size,buf){try{SYSCALLS.writeStatFs(buf,FS.statfs(SYSCALLS.getStr(path)));return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_symlinkat(target,dirfd,linkpath){try{target=SYSCALLS.getStr(target);linkpath=SYSCALLS.getStr(linkpath);linkpath=SYSCALLS.calculateAt(dirfd,linkpath);FS.symlink(target,linkpath);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_unlinkat(dirfd,path,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(!flags){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{return-28}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=()=>abort("");var runtimeKeepaliveCounter=0;var __emscripten_runtime_keepalive_clear=()=>{noExitRuntime=false;runtimeKeepaliveCounter=0};function __gmtime_js(time,tmPtr){time=bigintToI53Checked(time);var date=new Date(time*1e3);HEAP32[tmPtr>>2]=date.getUTCSeconds();HEAP32[tmPtr+4>>2]=date.getUTCMinutes();HEAP32[tmPtr+8>>2]=date.getUTCHours();HEAP32[tmPtr+12>>2]=date.getUTCDate();HEAP32[tmPtr+16>>2]=date.getUTCMonth();HEAP32[tmPtr+20>>2]=date.getUTCFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getUTCDay();var start=Date.UTC(date.getUTCFullYear(),0,1,0,0,0,0);var yday=(date.getTime()-start)/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday}var isLeapYear=year=>year%4===0&&(year%100!==0||year%400===0);var MONTH_DAYS_LEAP_CUMULATIVE=[0,31,60,91,121,152,182,213,244,274,305,335];var MONTH_DAYS_REGULAR_CUMULATIVE=[0,31,59,90,120,151,181,212,243,273,304,334];var ydayFromDate=date=>{var leap=isLeapYear(date.getFullYear());var monthDaysCumulative=leap?MONTH_DAYS_LEAP_CUMULATIVE:MONTH_DAYS_REGULAR_CUMULATIVE;var yday=monthDaysCumulative[date.getMonth()]+date.getDate()-1;return yday};function __localtime_js(time,tmPtr){time=bigintToI53Checked(time);var date=new Date(time*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var yday=ydayFromDate(date)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var start=new Date(date.getFullYear(),0,1);var summerOffset=new Date(date.getFullYear(),6,1).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst}var timers={};var handleException=e=>{if(e instanceof ExitStatus||e=="unwind"){return EXITSTATUS}quit_(1,e)};var keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0;var _proc_exit=code=>{EXITSTATUS=code;if(!keepRuntimeAlive()){Module["onExit"]?.(code);ABORT=true}quit_(code,new ExitStatus(code))};var exitJS=(status,implicit)=>{EXITSTATUS=status;if(!keepRuntimeAlive()){exitRuntime()}_proc_exit(status)};var _exit=exitJS;var maybeExit=()=>{if(runtimeExited){return}if(!keepRuntimeAlive()){try{_exit(EXITSTATUS)}catch(e){handleException(e)}}};var callUserCallback=func=>{if(runtimeExited||ABORT){return}try{func();maybeExit()}catch(e){handleException(e)}};var _emscripten_get_now=()=>performance.now();var __setitimer_js=(which,timeout_ms)=>{if(timers[which]){clearTimeout(timers[which].id);delete timers[which]}if(!timeout_ms)return 0;var id=setTimeout(()=>{delete timers[which];callUserCallback(()=>__emscripten_timeout(which,_emscripten_get_now()))},timeout_ms);timers[which]={id,timeout_ms};return 0};var __tzset_js=(timezone,daylight,std_name,dst_name)=>{var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);var extractZone=timezoneOffset=>{var sign=timezoneOffset>=0?"-":"+";var absOffset=Math.abs(timezoneOffset);var hours=String(Math.floor(absOffset/60)).padStart(2,"0");var minutes=String(absOffset%60).padStart(2,"0");return`UTC${sign}${hours}${minutes}`};var winterName=extractZone(winterOffset);var summerName=extractZone(summerOffset);if(summerOffset<winterOffset){stringToUTF8(winterName,std_name,17);stringToUTF8(summerName,dst_name,17)}else{stringToUTF8(winterName,dst_name,17);stringToUTF8(summerName,std_name,17)}};var _emscripten_date_now=()=>Date.now();var nowIsMonotonic=1;var checkWasiClock=clock_id=>clock_id>=0&&clock_id<=3;function _clock_time_get(clk_id,ignored_precision,ptime){ignored_precision=bigintToI53Checked(ignored_precision);if(!checkWasiClock(clk_id)){return 28}var now;if(clk_id===0){now=_emscripten_date_now()}else if(nowIsMonotonic){now=_emscripten_get_now()}else{return 52}var nsec=Math.round(now*1e3*1e3);HEAP64[ptime>>3]=BigInt(nsec);return 0}var runtimeKeepalivePush=()=>{runtimeKeepaliveCounter+=1};var _emscripten_set_main_loop_timing=(mode,value)=>{MainLoop.timingMode=mode;MainLoop.timingValue=value;if(!MainLoop.func){return 1}if(!MainLoop.running){runtimeKeepalivePush();MainLoop.running=true}if(mode==0){MainLoop.scheduler=function MainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,MainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(MainLoop.runner,timeUntilNextTick)};MainLoop.method="timeout"}else if(mode==1){MainLoop.scheduler=function MainLoop_scheduler_rAF(){MainLoop.requestAnimationFrame(MainLoop.runner)};MainLoop.method="rAF"}else if(mode==2){if(typeof MainLoop.setImmediate=="undefined"){if(typeof setImmediate=="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";var MainLoop_setImmediate_messageHandler=event=>{if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}};addEventListener("message",MainLoop_setImmediate_messageHandler,true);MainLoop.setImmediate=func=>{setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){Module["setImmediates"]??=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}else{MainLoop.setImmediate=setImmediate}}MainLoop.scheduler=function MainLoop_scheduler_setImmediate(){MainLoop.setImmediate(MainLoop.runner)};MainLoop.method="immediate"}return 0};var runtimeKeepalivePop=()=>{runtimeKeepaliveCounter-=1};var setMainLoop=(iterFunc,fps,simulateInfiniteLoop,arg,noSetTiming)=>{MainLoop.func=iterFunc;MainLoop.arg=arg;var thisMainLoopId=MainLoop.currentlyRunningMainloop;function checkIsRunning(){if(thisMainLoopId<MainLoop.currentlyRunningMainloop){runtimeKeepalivePop();maybeExit();return false}return true}MainLoop.running=false;MainLoop.runner=function MainLoop_runner(){if(ABORT)return;if(MainLoop.queue.length>0){var start=Date.now();var blocker=MainLoop.queue.shift();blocker.func(blocker.arg);if(MainLoop.remainingBlockers){var remaining=MainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){MainLoop.remainingBlockers=next}else{next=next+.5;MainLoop.remainingBlockers=(8*remaining+next)/9}}MainLoop.updateStatus();if(!checkIsRunning())return;setTimeout(MainLoop.runner,0);return}if(!checkIsRunning())return;MainLoop.currentFrameNumber=MainLoop.currentFrameNumber+1|0;if(MainLoop.timingMode==1&&MainLoop.timingValue>1&&MainLoop.currentFrameNumber%MainLoop.timingValue!=0){MainLoop.scheduler();return}else if(MainLoop.timingMode==0){MainLoop.tickStartTime=_emscripten_get_now()}MainLoop.runIter(iterFunc);if(!checkIsRunning())return;MainLoop.scheduler()};if(!noSetTiming){if(fps>0){_emscripten_set_main_loop_timing(0,1e3/fps)}else{_emscripten_set_main_loop_timing(1,1)}MainLoop.scheduler()}if(simulateInfiniteLoop){throw"unwind"}};var MainLoop={running:false,scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],preMainLoop:[],postMainLoop:[],pause(){MainLoop.scheduler=null;MainLoop.currentlyRunningMainloop++},resume(){MainLoop.currentlyRunningMainloop++;var timingMode=MainLoop.timingMode;var timingValue=MainLoop.timingValue;var func=MainLoop.func;MainLoop.func=null;setMainLoop(func,0,false,MainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);MainLoop.scheduler()},updateStatus(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=MainLoop.remainingBlockers??0;var expected=MainLoop.expectedBlockers??0;if(remaining){if(remaining<expected){Module["setStatus"](`{message} ({expected - remaining}/{expected})`)}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}},init(){Module["preMainLoop"]&&MainLoop.preMainLoop.push(Module["preMainLoop"]);Module["postMainLoop"]&&MainLoop.postMainLoop.push(Module["postMainLoop"])},runIter(func){if(ABORT)return;for(var pre of MainLoop.preMainLoop){if(pre()===false){return}}callUserCallback(func);for(var post of MainLoop.postMainLoop){post()}},nextRAF:0,fakeRequestAnimationFrame(func){var now=Date.now();if(MainLoop.nextRAF===0){MainLoop.nextRAF=now+1e3/60}else{while(now+2>=MainLoop.nextRAF){MainLoop.nextRAF+=1e3/60}}var delay=Math.max(MainLoop.nextRAF-now,0);setTimeout(func,delay)},requestAnimationFrame(func){if(typeof requestAnimationFrame=="function"){requestAnimationFrame(func);return}var RAF=MainLoop.fakeRequestAnimationFrame;RAF(func)}};var _emscripten_cancel_main_loop=()=>{MainLoop.pause();MainLoop.func=null};var _emscripten_force_exit=status=>{__emscripten_runtime_keepalive_clear();_exit(status)};var getHeapMax=()=>2147483648;var _emscripten_get_heap_max=()=>getHeapMax();var alignMemory=(size,alignment)=>Math.ceil(size/alignment)*alignment;var growMemory=size=>{var b=wasmMemory.buffer;var pages=(size-b.byteLength+65535)/65536|0;try{wasmMemory.grow(pages);updateMemoryViews();return 1}catch(e){}};var _emscripten_resize_heap=requestedSize=>{var oldSize=HEAPU8.length;requestedSize>>>=0;var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){return false}for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignMemory(Math.max(requestedSize,overGrownHeapSize),65536));var replacement=growMemory(newSize);if(replacement){return true}}return false};var maybeCStringToJsString=cString=>cString>2?UTF8ToString(cString):cString;var specialHTMLTargets=[0,typeof document!="undefined"?document:0,typeof window!="undefined"?window:0];var findEventTarget=target=>{target=maybeCStringToJsString(target);var domElement=specialHTMLTargets[target]||(typeof document!="undefined"?document.querySelector(target):null);return domElement};var findCanvasEventTarget=findEventTarget;var _emscripten_set_canvas_element_size=(target,width,height)=>{var canvas=findCanvasEventTarget(target);if(!canvas)return-4;canvas.width=width;canvas.height=height;if(canvas.GLctxObject)GL.resizeOffscreenFramebuffer(canvas.GLctxObject);return 0};var _emscripten_set_main_loop=(func,fps,simulateInfiniteLoop)=>{var iterFunc=getWasmTableEntry(func);setMainLoop(iterFunc,fps,simulateInfiniteLoop)};var GLctx;var webgl_enable_ANGLE_instanced_arrays=ctx=>{var ext=ctx.getExtension("ANGLE_instanced_arrays");if(ext){ctx["vertexAttribDivisor"]=(index,divisor)=>ext["vertexAttribDivisorANGLE"](index,divisor);ctx["drawArraysInstanced"]=(mode,first,count,primcount)=>ext["drawArraysInstancedANGLE"](mode,first,count,primcount);ctx["drawElementsInstanced"]=(mode,count,type,indices,primcount)=>ext["drawElementsInstancedANGLE"](mode,count,type,indices,primcount);return 1}};var webgl_enable_OES_vertex_array_object=ctx=>{var ext=ctx.getExtension("OES_vertex_array_object");if(ext){ctx["createVertexArray"]=()=>ext["createVertexArrayOES"]();ctx["deleteVertexArray"]=vao=>ext["deleteVertexArrayOES"](vao);ctx["bindVertexArray"]=vao=>ext["bindVertexArrayOES"](vao);ctx["isVertexArray"]=vao=>ext["isVertexArrayOES"](vao);return 1}};var webgl_enable_WEBGL_draw_buffers=ctx=>{var ext=ctx.getExtension("WEBGL_draw_buffers");if(ext){ctx["drawBuffers"]=(n,bufs)=>ext["drawBuffersWEBGL"](n,bufs);return 1}};var webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance=ctx=>!!(ctx.dibvbi=ctx.getExtension("WEBGL_draw_instanced_base_vertex_base_instance"));var webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance=ctx=>!!(ctx.mdibvbi=ctx.getExtension("WEBGL_multi_draw_instanced_base_vertex_base_instance"));var webgl_enable_EXT_polygon_offset_clamp=ctx=>!!(ctx.extPolygonOffsetClamp=ctx.getExtension("EXT_polygon_offset_clamp"));var webgl_enable_EXT_clip_control=ctx=>!!(ctx.extClipControl=ctx.getExtension("EXT_clip_control"));var webgl_enable_WEBGL_polygon_mode=ctx=>!!(ctx.webglPolygonMode=ctx.getExtension("WEBGL_polygon_mode"));var webgl_enable_WEBGL_multi_draw=ctx=>!!(ctx.multiDrawWebgl=ctx.getExtension("WEBGL_multi_draw"));var getEmscriptenSupportedExtensions=ctx=>{var supportedExtensions=["ANGLE_instanced_arrays","EXT_blend_minmax","EXT_disjoint_timer_query","EXT_frag_depth","EXT_shader_texture_lod","EXT_sRGB","OES_element_index_uint","OES_fbo_render_mipmap","OES_standard_derivatives","OES_texture_float","OES_texture_half_float","OES_texture_half_float_linear","OES_vertex_array_object","WEBGL_color_buffer_float","WEBGL_depth_texture","WEBGL_draw_buffers","EXT_color_buffer_float","EXT_conservative_depth","EXT_disjoint_timer_query_webgl2","EXT_texture_norm16","NV_shader_noperspective_interpolation","WEBGL_clip_cull_distance","EXT_clip_control","EXT_color_buffer_half_float","EXT_depth_clamp","EXT_float_blend","EXT_polygon_offset_clamp","EXT_texture_compression_bptc","EXT_texture_compression_rgtc","EXT_texture_filter_anisotropic","KHR_parallel_shader_compile","OES_texture_float_linear","WEBGL_blend_func_extended","WEBGL_compressed_texture_astc","WEBGL_compressed_texture_etc","WEBGL_compressed_texture_etc1","WEBGL_compressed_texture_s3tc","WEBGL_compressed_texture_s3tc_srgb","WEBGL_debug_renderer_info","WEBGL_debug_shaders","WEBGL_lose_context","WEBGL_multi_draw","WEBGL_polygon_mode"];return(ctx.getSupportedExtensions()||[]).filter(ext=>supportedExtensions.includes(ext))};var GL={counter:1,buffers:[],programs:[],framebuffers:[],renderbuffers:[],textures:[],shaders:[],vaos:[],contexts:[],offscreenCanvases:{},queries:[],samplers:[],transformFeedbacks:[],syncs:[],stringCache:{},stringiCache:{},unpackAlignment:4,unpackRowLength:0,recordError:errorCode=>{if(!GL.lastError){GL.lastError=errorCode}},getNewId:table=>{var ret=GL.counter++;for(var i=table.length;i<ret;i++){table[i]=null}return ret},genObject:(n,buffers,createFunction,objectTable)=>{for(var i=0;i<n;i++){var buffer=GLctx[createFunction]();var id=buffer&&GL.getNewId(objectTable);if(buffer){buffer.name=id;objectTable[id]=buffer}else{GL.recordError(1282)}HEAP32[buffers+i*4>>2]=id}},getSource:(shader,count,string,length)=>{var source="";for(var i=0;i<count;++i){var len=length?HEAPU32[length+i*4>>2]:undefined;source+=UTF8ToString(HEAPU32[string+i*4>>2],len)}return source},createContext:(canvas,webGLContextAttributes)=>{if(webGLContextAttributes.renderViaOffscreenBackBuffer)webGLContextAttributes["preserveDrawingBuffer"]=true;var ctx=webGLContextAttributes.majorVersion>1?canvas.getContext("webgl2",webGLContextAttributes):canvas.getContext("webgl",webGLContextAttributes);if(!ctx)return 0;var handle=GL.registerContext(ctx,webGLContextAttributes);return handle},enableOffscreenFramebufferAttributes:webGLContextAttributes=>{webGLContextAttributes.renderViaOffscreenBackBuffer=true;webGLContextAttributes.preserveDrawingBuffer=true},createOffscreenFramebuffer:context=>{var gl=context.GLctx;var fbo=gl.createFramebuffer();gl.bindFramebuffer(36160,fbo);context.defaultFbo=fbo;context.defaultFboForbidBlitFramebuffer=false;if(gl.getContextAttributes().antialias){context.defaultFboForbidBlitFramebuffer=true}context.defaultColorTarget=gl.createTexture();context.defaultDepthTarget=gl.createRenderbuffer();GL.resizeOffscreenFramebuffer(context);gl.bindTexture(3553,context.defaultColorTarget);gl.texParameteri(3553,10241,9728);gl.texParameteri(3553,10240,9728);gl.texParameteri(3553,10242,33071);gl.texParameteri(3553,10243,33071);gl.texImage2D(3553,0,6408,gl.canvas.width,gl.canvas.height,0,6408,5121,null);gl.framebufferTexture2D(36160,36064,3553,context.defaultColorTarget,0);gl.bindTexture(3553,null);var depthTarget=gl.createRenderbuffer();gl.bindRenderbuffer(36161,context.defaultDepthTarget);gl.renderbufferStorage(36161,33189,gl.canvas.width,gl.canvas.height);gl.framebufferRenderbuffer(36160,36096,36161,context.defaultDepthTarget);gl.bindRenderbuffer(36161,null);var vertices=[-1,-1,-1,1,1,-1,1,1];var vb=gl.createBuffer();gl.bindBuffer(34962,vb);gl.bufferData(34962,new Float32Array(vertices),35044);gl.bindBuffer(34962,null);context.blitVB=vb;var vsCode="attribute vec2 pos;"+"varying lowp vec2 tex;"+"void main() { tex = pos * 0.5 + vec2(0.5,0.5); gl_Position = vec4(pos, 0.0, 1.0); }";var vs=gl.createShader(35633);gl.shaderSource(vs,vsCode);gl.compileShader(vs);var fsCode="varying lowp vec2 tex;"+"uniform sampler2D sampler;"+"void main() { gl_FragColor = texture2D(sampler, tex); }";var fs=gl.createShader(35632);gl.shaderSource(fs,fsCode);gl.compileShader(fs);var blitProgram=gl.createProgram();gl.attachShader(blitProgram,vs);gl.attachShader(blitProgram,fs);gl.linkProgram(blitProgram);context.blitProgram=blitProgram;context.blitPosLoc=gl.getAttribLocation(blitProgram,"pos");gl.useProgram(blitProgram);gl.uniform1i(gl.getUniformLocation(blitProgram,"sampler"),0);gl.useProgram(null);if(gl.createVertexArray){context.defaultVao=gl.createVertexArray();gl.bindVertexArray(context.defaultVao);gl.enableVertexAttribArray(context.blitPosLoc);gl.bindVertexArray(null)}},resizeOffscreenFramebuffer:context=>{var gl=context.GLctx;if(context.defaultColorTarget){var prevTextureBinding=gl.getParameter(32873);gl.bindTexture(3553,context.defaultColorTarget);gl.texImage2D(3553,0,6408,gl.drawingBufferWidth,gl.drawingBufferHeight,0,6408,5121,null);gl.bindTexture(3553,prevTextureBinding)}if(context.defaultDepthTarget){var prevRenderBufferBinding=gl.getParameter(36007);gl.bindRenderbuffer(36161,context.defaultDepthTarget);gl.renderbufferStorage(36161,33189,gl.drawingBufferWidth,gl.drawingBufferHeight);gl.bindRenderbuffer(36161,prevRenderBufferBinding)}},blitOffscreenFramebuffer:context=>{var gl=context.GLctx;var prevScissorTest=gl.getParameter(3089);if(prevScissorTest)gl.disable(3089);var prevFbo=gl.getParameter(36006);if(gl.blitFramebuffer&&!context.defaultFboForbidBlitFramebuffer){gl.bindFramebuffer(36008,context.defaultFbo);gl.bindFramebuffer(36009,null);gl.blitFramebuffer(0,0,gl.canvas.width,gl.canvas.height,0,0,gl.canvas.width,gl.canvas.height,16384,9728)}else{gl.bindFramebuffer(36160,null);var prevProgram=gl.getParameter(35725);gl.useProgram(context.blitProgram);if(!gl.isProgram(prevProgram))prevProgram=null;var prevVB=gl.getParameter(34964);gl.bindBuffer(34962,context.blitVB);var prevActiveTexture=gl.getParameter(34016);gl.activeTexture(33984);var prevTextureBinding=gl.getParameter(32873);gl.bindTexture(3553,context.defaultColorTarget);var prevBlend=gl.getParameter(3042);if(prevBlend)gl.disable(3042);var prevCullFace=gl.getParameter(2884);if(prevCullFace)gl.disable(2884);var prevDepthTest=gl.getParameter(2929);if(prevDepthTest)gl.disable(2929);var prevStencilTest=gl.getParameter(2960);if(prevStencilTest)gl.disable(2960);function draw(){gl.vertexAttribPointer(context.blitPosLoc,2,5126,false,0,0);gl.drawArrays(5,0,4)}if(context.defaultVao){var prevVAO=gl.getParameter(34229);gl.bindVertexArray(context.defaultVao);draw();gl.bindVertexArray(prevVAO)}else{var prevVertexAttribPointer={buffer:gl.getVertexAttrib(context.blitPosLoc,34975),size:gl.getVertexAttrib(context.blitPosLoc,34339),stride:gl.getVertexAttrib(context.blitPosLoc,34340),type:gl.getVertexAttrib(context.blitPosLoc,34341),normalized:gl.getVertexAttrib(context.blitPosLoc,34922),pointer:gl.getVertexAttribOffset(context.blitPosLoc,34373)};var maxVertexAttribs=gl.getParameter(34921);var prevVertexAttribEnables=[];for(var i=0;i<maxVertexAttribs;++i){var prevEnabled=gl.getVertexAttrib(i,34338);var wantEnabled=i==context.blitPosLoc;if(prevEnabled&&!wantEnabled){gl.disableVertexAttribArray(i)}if(!prevEnabled&&wantEnabled){gl.enableVertexAttribArray(i)}prevVertexAttribEnables[i]=prevEnabled}draw();for(var i=0;i<maxVertexAttribs;++i){var prevEnabled=prevVertexAttribEnables[i];var nowEnabled=i==context.blitPosLoc;if(prevEnabled&&!nowEnabled){gl.enableVertexAttribArray(i)}if(!prevEnabled&&nowEnabled){gl.disableVertexAttribArray(i)}}gl.bindBuffer(34962,prevVertexAttribPointer.buffer);gl.vertexAttribPointer(context.blitPosLoc,prevVertexAttribPointer.size,prevVertexAttribPointer.type,prevVertexAttribPointer.normalized,prevVertexAttribPointer.stride,prevVertexAttribPointer.offset)}if(prevStencilTest)gl.enable(2960);if(prevDepthTest)gl.enable(2929);if(prevCullFace)gl.enable(2884);if(prevBlend)gl.enable(3042);gl.bindTexture(3553,prevTextureBinding);gl.activeTexture(prevActiveTexture);gl.bindBuffer(34962,prevVB);gl.useProgram(prevProgram)}gl.bindFramebuffer(36160,prevFbo);if(prevScissorTest)gl.enable(3089)},registerContext:(ctx,webGLContextAttributes)=>{var handle=GL.getNewId(GL.contexts);var context={handle,attributes:webGLContextAttributes,version:webGLContextAttributes.majorVersion,GLctx:ctx};if(ctx.canvas)ctx.canvas.GLctxObject=context;GL.contexts[handle]=context;if(typeof webGLContextAttributes.enableExtensionsByDefault=="undefined"||webGLContextAttributes.enableExtensionsByDefault){GL.initExtensions(context)}if(webGLContextAttributes.renderViaOffscreenBackBuffer)GL.createOffscreenFramebuffer(context);return handle},makeContextCurrent:contextHandle=>{GL.currentContext=GL.contexts[contextHandle];Module["ctx"]=GLctx=GL.currentContext?.GLctx;return!(contextHandle&&!GLctx)},getContext:contextHandle=>GL.contexts[contextHandle],deleteContext:contextHandle=>{if(GL.currentContext===GL.contexts[contextHandle]){GL.currentContext=null}if(typeof JSEvents=="object"){JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas)}if(GL.contexts[contextHandle]?.GLctx.canvas){GL.contexts[contextHandle].GLctx.canvas.GLctxObject=undefined}GL.contexts[contextHandle]=null},initExtensions:context=>{context||=GL.currentContext;if(context.initExtensionsDone)return;context.initExtensionsDone=true;var GLctx=context.GLctx;webgl_enable_WEBGL_multi_draw(GLctx);webgl_enable_EXT_polygon_offset_clamp(GLctx);webgl_enable_EXT_clip_control(GLctx);webgl_enable_WEBGL_polygon_mode(GLctx);webgl_enable_ANGLE_instanced_arrays(GLctx);webgl_enable_OES_vertex_array_object(GLctx);webgl_enable_WEBGL_draw_buffers(GLctx);webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx);webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx);if(context.version>=2){GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query_webgl2")}if(context.version<2||!GLctx.disjointTimerQueryExt){GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query")}getEmscriptenSupportedExtensions(GLctx).forEach(ext=>{if(!ext.includes("lose_context")&&!ext.includes("debug")){GLctx.getExtension(ext)}})}};var _emscripten_webgl_do_commit_frame=()=>{if(!GL.currentContext||!GL.currentContext.GLctx){return-3}if(GL.currentContext.defaultFbo){GL.blitOffscreenFramebuffer(GL.currentContext);return 0}if(!GL.currentContext.attributes.explicitSwapControl){return-3}return 0};var _emscripten_webgl_commit_frame=_emscripten_webgl_do_commit_frame;var webglPowerPreferences=["default","low-power","high-performance"];var _emscripten_webgl_do_create_context=(target,attributes)=>{var attr32=attributes>>2;var powerPreference=HEAP32[attr32+(8>>2)];var contextAttributes={alpha:!!HEAP8[attributes+0],depth:!!HEAP8[attributes+1],stencil:!!HEAP8[attributes+2],antialias:!!HEAP8[attributes+3],premultipliedAlpha:!!HEAP8[attributes+4],preserveDrawingBuffer:!!HEAP8[attributes+5],powerPreference:webglPowerPreferences[powerPreference],failIfMajorPerformanceCaveat:!!HEAP8[attributes+12],majorVersion:HEAP32[attr32+(16>>2)],minorVersion:HEAP32[attr32+(20>>2)],enableExtensionsByDefault:HEAP8[attributes+24],explicitSwapControl:HEAP8[attributes+25],proxyContextToMainThread:HEAP32[attr32+(28>>2)],renderViaOffscreenBackBuffer:HEAP8[attributes+32]};var canvas=findCanvasEventTarget(target);if(!canvas){return 0}if(contextAttributes.explicitSwapControl&&!contextAttributes.renderViaOffscreenBackBuffer){contextAttributes.renderViaOffscreenBackBuffer=true}var contextHandle=GL.createContext(canvas,contextAttributes);return contextHandle};var _emscripten_webgl_create_context=_emscripten_webgl_do_create_context;var _emscripten_webgl_destroy_context=contextHandle=>{if(GL.currentContext==contextHandle)GL.currentContext=0;GL.deleteContext(contextHandle)};var _emscripten_webgl_enable_extension=(contextHandle,extension)=>{var context=GL.getContext(contextHandle);var extString=UTF8ToString(extension);if(extString.startsWith("GL_"))extString=extString.slice(3);if(extString=="ANGLE_instanced_arrays")webgl_enable_ANGLE_instanced_arrays(GLctx);if(extString=="OES_vertex_array_object")webgl_enable_OES_vertex_array_object(GLctx);if(extString=="WEBGL_draw_buffers")webgl_enable_WEBGL_draw_buffers(GLctx);if(extString=="WEBGL_draw_instanced_base_vertex_base_instance")webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx);if(extString=="WEBGL_multi_draw_instanced_base_vertex_base_instance")webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx);if(extString=="WEBGL_multi_draw")webgl_enable_WEBGL_multi_draw(GLctx);if(extString=="EXT_polygon_offset_clamp")webgl_enable_EXT_polygon_offset_clamp(GLctx);if(extString=="EXT_clip_control")webgl_enable_EXT_clip_control(GLctx);if(extString=="WEBGL_polygon_mode")webgl_enable_WEBGL_polygon_mode(GLctx);var ext=context.GLctx.getExtension(extString);return!!ext};var stringToNewUTF8=str=>{var size=lengthBytesUTF8(str)+1;var ret=_malloc(size);if(ret)stringToUTF8(str,ret,size);return ret};var _emscripten_webgl_get_supported_extensions=()=>stringToNewUTF8(GLctx.getSupportedExtensions().join(" "));var _emscripten_webgl_make_context_current=contextHandle=>{var success=GL.makeContextCurrent(contextHandle);return success?0:-5};var ENV={};var getExecutableName=()=>thisProgram||"./this.program";var getEnvStrings=()=>{if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.language||"C").replace("-","_")+".UTF-8";var env={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:lang,_:getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(`${x}=${env[x]}`)}getEnvStrings.strings=strings}return getEnvStrings.strings};var _environ_get=(__environ,environ_buf)=>{var bufSize=0;var envp=0;for(var string of getEnvStrings()){var ptr=environ_buf+bufSize;HEAPU32[__environ+envp>>2]=ptr;bufSize+=stringToUTF8(string,ptr,Infinity)+1;envp+=4}return 0};var _environ_sizes_get=(penviron_count,penviron_buf_size)=>{var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;var bufSize=0;for(var string of strings){bufSize+=lengthBytesUTF8(string)+1}HEAPU32[penviron_buf_size>>2]=bufSize;return 0};function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var rightsBase=0;var rightsInheriting=0;var flags=0;{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4}HEAP8[pbuf]=type;HEAP16[pbuf+2>>1]=flags;HEAP64[pbuf+8>>3]=BigInt(rightsBase);HEAP64[pbuf+16>>3]=BigInt(rightsInheriting);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doReadv=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break;if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doReadv(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_seek(fd,offset,whence,newOffset){offset=bigintToI53Checked(offset);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);HEAP64[newOffset>>3]=BigInt(stream.position);if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doWritev=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len){break}if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doWritev(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var _glActiveTexture=x0=>GLctx.activeTexture(x0);var _glAttachShader=(program,shader)=>{GLctx.attachShader(GL.programs[program],GL.shaders[shader])};var _glBeginTransformFeedback=x0=>GLctx.beginTransformFeedback(x0);var _glBindBuffer=(target,buffer)=>{if(target==35051){GLctx.currentPixelPackBufferBinding=buffer}else if(target==35052){GLctx.currentPixelUnpackBufferBinding=buffer}GLctx.bindBuffer(target,GL.buffers[buffer])};var _glBindBufferBase=(target,index,buffer)=>{GLctx.bindBufferBase(target,index,GL.buffers[buffer])};var _glBindBufferRange=(target,index,buffer,offset,ptrsize)=>{GLctx.bindBufferRange(target,index,GL.buffers[buffer],offset,ptrsize)};var _glBindFramebuffer=(target,framebuffer)=>{GLctx.bindFramebuffer(target,framebuffer?GL.framebuffers[framebuffer]:GL.currentContext.defaultFbo)};var _glBindRenderbuffer=(target,renderbuffer)=>{GLctx.bindRenderbuffer(target,GL.renderbuffers[renderbuffer])};var _glBindTexture=(target,texture)=>{GLctx.bindTexture(target,GL.textures[texture])};var _glBindVertexArray=vao=>{GLctx.bindVertexArray(GL.vaos[vao])};var _glBlendColor=(x0,x1,x2,x3)=>GLctx.blendColor(x0,x1,x2,x3);var _glBlendEquation=x0=>GLctx.blendEquation(x0);var _glBlendFunc=(x0,x1)=>GLctx.blendFunc(x0,x1);var _glBlendFuncSeparate=(x0,x1,x2,x3)=>GLctx.blendFuncSeparate(x0,x1,x2,x3);var _glBlitFramebuffer=(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9)=>GLctx.blitFramebuffer(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9);var _glBufferData=(target,size,data,usage)=>{if(GL.currentContext.version>=2){if(data&&size){GLctx.bufferData(target,HEAPU8,usage,data,size)}else{GLctx.bufferData(target,size,usage)}return}GLctx.bufferData(target,data?HEAPU8.subarray(data,data+size):size,usage)};var _glBufferSubData=(target,offset,size,data)=>{if(GL.currentContext.version>=2){size&&GLctx.bufferSubData(target,offset,HEAPU8,data,size);return}GLctx.bufferSubData(target,offset,HEAPU8.subarray(data,data+size))};var _glCheckFramebufferStatus=x0=>GLctx.checkFramebufferStatus(x0);var _glClear=x0=>GLctx.clear(x0);var _glClearBufferfv=(buffer,drawbuffer,value)=>{GLctx.clearBufferfv(buffer,drawbuffer,HEAPF32,value>>2)};var _glClearColor=(x0,x1,x2,x3)=>GLctx.clearColor(x0,x1,x2,x3);var _glClearDepthf=x0=>GLctx.clearDepth(x0);var _glClearStencil=x0=>GLctx.clearStencil(x0);var _glColorMask=(red,green,blue,alpha)=>{GLctx.colorMask(!!red,!!green,!!blue,!!alpha)};var _glCompileShader=shader=>{GLctx.compileShader(GL.shaders[shader])};var _glCompressedTexImage2D=(target,level,internalFormat,width,height,border,imageSize,data)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding||!imageSize){GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,imageSize,data);return}GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,HEAPU8,data,imageSize);return}GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,HEAPU8.subarray(data,data+imageSize))};var _glCompressedTexImage3D=(target,level,internalFormat,width,height,depth,border,imageSize,data)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.compressedTexImage3D(target,level,internalFormat,width,height,depth,border,imageSize,data)}else{GLctx.compressedTexImage3D(target,level,internalFormat,width,height,depth,border,HEAPU8,data,imageSize)}};var _glCompressedTexSubImage3D=(target,level,xoffset,yoffset,zoffset,width,height,depth,format,imageSize,data)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.compressedTexSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,imageSize,data)}else{GLctx.compressedTexSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,HEAPU8,data,imageSize)}};var _glCopyBufferSubData=(x0,x1,x2,x3,x4)=>GLctx.copyBufferSubData(x0,x1,x2,x3,x4);var _glCreateProgram=()=>{var id=GL.getNewId(GL.programs);var program=GLctx.createProgram();program.name=id;program.maxUniformLength=program.maxAttributeLength=program.maxUniformBlockNameLength=0;program.uniformIdCounter=1;GL.programs[id]=program;return id};var _glCreateShader=shaderType=>{var id=GL.getNewId(GL.shaders);GL.shaders[id]=GLctx.createShader(shaderType);return id};var _glCullFace=x0=>GLctx.cullFace(x0);var _glDeleteBuffers=(n,buffers)=>{for(var i=0;i<n;i++){var id=HEAP32[buffers+i*4>>2];var buffer=GL.buffers[id];if(!buffer)continue;GLctx.deleteBuffer(buffer);buffer.name=0;GL.buffers[id]=null;if(id==GLctx.currentPixelPackBufferBinding)GLctx.currentPixelPackBufferBinding=0;if(id==GLctx.currentPixelUnpackBufferBinding)GLctx.currentPixelUnpackBufferBinding=0}};var _glDeleteFramebuffers=(n,framebuffers)=>{for(var i=0;i<n;++i){var id=HEAP32[framebuffers+i*4>>2];var framebuffer=GL.framebuffers[id];if(!framebuffer)continue;GLctx.deleteFramebuffer(framebuffer);framebuffer.name=0;GL.framebuffers[id]=null}};var _glDeleteProgram=id=>{if(!id)return;var program=GL.programs[id];if(!program){GL.recordError(1281);return}GLctx.deleteProgram(program);program.name=0;GL.programs[id]=null};var _glDeleteQueries=(n,ids)=>{for(var i=0;i<n;i++){var id=HEAP32[ids+i*4>>2];var query=GL.queries[id];if(!query)continue;GLctx.deleteQuery(query);GL.queries[id]=null}};var _glDeleteRenderbuffers=(n,renderbuffers)=>{for(var i=0;i<n;i++){var id=HEAP32[renderbuffers+i*4>>2];var renderbuffer=GL.renderbuffers[id];if(!renderbuffer)continue;GLctx.deleteRenderbuffer(renderbuffer);renderbuffer.name=0;GL.renderbuffers[id]=null}};var _glDeleteShader=id=>{if(!id)return;var shader=GL.shaders[id];if(!shader){GL.recordError(1281);return}GLctx.deleteShader(shader);GL.shaders[id]=null};var _glDeleteSync=id=>{if(!id)return;var sync=GL.syncs[id];if(!sync){GL.recordError(1281);return}GLctx.deleteSync(sync);sync.name=0;GL.syncs[id]=null};var _glDeleteTextures=(n,textures)=>{for(var i=0;i<n;i++){var id=HEAP32[textures+i*4>>2];var texture=GL.textures[id];if(!texture)continue;GLctx.deleteTexture(texture);texture.name=0;GL.textures[id]=null}};var _glDeleteVertexArrays=(n,vaos)=>{for(var i=0;i<n;i++){var id=HEAP32[vaos+i*4>>2];GLctx.deleteVertexArray(GL.vaos[id]);GL.vaos[id]=null}};var _glDepthFunc=x0=>GLctx.depthFunc(x0);var _glDepthMask=flag=>{GLctx.depthMask(!!flag)};var _glDisable=x0=>GLctx.disable(x0);var _glDisableVertexAttribArray=index=>{GLctx.disableVertexAttribArray(index)};var _glDrawArrays=(mode,first,count)=>{GLctx.drawArrays(mode,first,count)};var _glDrawArraysInstanced=(mode,first,count,primcount)=>{GLctx.drawArraysInstanced(mode,first,count,primcount)};var tempFixedLengthArray=[];var _glDrawBuffers=(n,bufs)=>{var bufArray=tempFixedLengthArray[n];for(var i=0;i<n;i++){bufArray[i]=HEAP32[bufs+i*4>>2]}GLctx.drawBuffers(bufArray)};var _glDrawElements=(mode,count,type,indices)=>{GLctx.drawElements(mode,count,type,indices)};var _glDrawElementsInstanced=(mode,count,type,indices,primcount)=>{GLctx.drawElementsInstanced(mode,count,type,indices,primcount)};var _glEnable=x0=>GLctx.enable(x0);var _glEnableVertexAttribArray=index=>{GLctx.enableVertexAttribArray(index)};var _glEndTransformFeedback=()=>GLctx.endTransformFeedback();var _glFenceSync=(condition,flags)=>{var sync=GLctx.fenceSync(condition,flags);if(sync){var id=GL.getNewId(GL.syncs);sync.name=id;GL.syncs[id]=sync;return id}return 0};var _glFinish=()=>GLctx.finish();var _glFramebufferRenderbuffer=(target,attachment,renderbuffertarget,renderbuffer)=>{GLctx.framebufferRenderbuffer(target,attachment,renderbuffertarget,GL.renderbuffers[renderbuffer])};var _glFramebufferTexture2D=(target,attachment,textarget,texture,level)=>{GLctx.framebufferTexture2D(target,attachment,textarget,GL.textures[texture],level)};var _glFramebufferTextureLayer=(target,attachment,texture,level,layer)=>{GLctx.framebufferTextureLayer(target,attachment,GL.textures[texture],level,layer)};var _glFrontFace=x0=>GLctx.frontFace(x0);var _glGenBuffers=(n,buffers)=>{GL.genObject(n,buffers,"createBuffer",GL.buffers)};var _glGenFramebuffers=(n,ids)=>{GL.genObject(n,ids,"createFramebuffer",GL.framebuffers)};var _glGenQueries=(n,ids)=>{GL.genObject(n,ids,"createQuery",GL.queries)};var _glGenRenderbuffers=(n,renderbuffers)=>{GL.genObject(n,renderbuffers,"createRenderbuffer",GL.renderbuffers)};var _glGenTextures=(n,textures)=>{GL.genObject(n,textures,"createTexture",GL.textures)};var _glGenVertexArrays=(n,arrays)=>{GL.genObject(n,arrays,"createVertexArray",GL.vaos)};var _glGenerateMipmap=x0=>GLctx.generateMipmap(x0);var writeI53ToI64=(ptr,num)=>{HEAPU32[ptr>>2]=num;var lower=HEAPU32[ptr>>2];HEAPU32[ptr+4>>2]=(num-lower)/4294967296};var webglGetExtensions=()=>{var exts=getEmscriptenSupportedExtensions(GLctx);exts=exts.concat(exts.map(e=>"GL_"+e));return exts};var emscriptenWebGLGet=(name_,p,type)=>{if(!p){GL.recordError(1281);return}var ret=undefined;switch(name_){case 36346:ret=1;break;case 36344:if(type!=0&&type!=1){GL.recordError(1280)}return;case 34814:case 36345:ret=0;break;case 34466:var formats=GLctx.getParameter(34467);ret=formats?formats.length:0;break;case 33309:if(GL.currentContext.version<2){GL.recordError(1282);return}ret=webglGetExtensions().length;break;case 33307:case 33308:if(GL.currentContext.version<2){GL.recordError(1280);return}ret=name_==33307?3:0;break}if(ret===undefined){var result=GLctx.getParameter(name_);switch(typeof result){case"number":ret=result;break;case"boolean":ret=result?1:0;break;case"string":GL.recordError(1280);return;case"object":if(result===null){switch(name_){case 34964:case 35725:case 34965:case 36006:case 36007:case 32873:case 34229:case 36662:case 36663:case 35053:case 35055:case 36010:case 35097:case 35869:case 32874:case 36389:case 35983:case 35368:case 34068:{ret=0;break}default:{GL.recordError(1280);return}}}else if(result instanceof Float32Array||result instanceof Uint32Array||result instanceof Int32Array||result instanceof Array){for(var i=0;i<result.length;++i){switch(type){case 0:HEAP32[p+i*4>>2]=result[i];break;case 2:HEAPF32[p+i*4>>2]=result[i];break;case 4:HEAP8[p+i]=result[i]?1:0;break}}return}else{try{ret=result.name|0}catch(e){GL.recordError(1280);err(`GL_INVALID_ENUM in glGet${type}v: Unknown object returned from WebGL getParameter(${name_})! (error: ${e})`);return}}break;default:GL.recordError(1280);err(`GL_INVALID_ENUM in glGet${type}v: Native code calling glGet${type}v(${name_}) and it returns ${result} of type ${typeof result}!`);return}}switch(type){case 1:writeI53ToI64(p,ret);break;case 0:HEAP32[p>>2]=ret;break;case 2:HEAPF32[p>>2]=ret;break;case 4:HEAP8[p]=ret?1:0;break}};var _glGetFloatv=(name_,p)=>emscriptenWebGLGet(name_,p,2);var _glGetInteger64v=(name_,p)=>{emscriptenWebGLGet(name_,p,1)};var _glGetIntegerv=(name_,p)=>emscriptenWebGLGet(name_,p,0);var _glGetProgramInfoLog=(program,maxLength,length,infoLog)=>{var log=GLctx.getProgramInfoLog(GL.programs[program]);if(log===null)log="(unknown error)";var numBytesWrittenExclNull=maxLength>0&&infoLog?stringToUTF8(log,infoLog,maxLength):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _glGetProgramiv=(program,pname,p)=>{if(!p){GL.recordError(1281);return}if(program>=GL.counter){GL.recordError(1281);return}program=GL.programs[program];if(pname==35716){var log=GLctx.getProgramInfoLog(program);if(log===null)log="(unknown error)";HEAP32[p>>2]=log.length+1}else if(pname==35719){if(!program.maxUniformLength){var numActiveUniforms=GLctx.getProgramParameter(program,35718);for(var i=0;i<numActiveUniforms;++i){program.maxUniformLength=Math.max(program.maxUniformLength,GLctx.getActiveUniform(program,i).name.length+1)}}HEAP32[p>>2]=program.maxUniformLength}else if(pname==35722){if(!program.maxAttributeLength){var numActiveAttributes=GLctx.getProgramParameter(program,35721);for(var i=0;i<numActiveAttributes;++i){program.maxAttributeLength=Math.max(program.maxAttributeLength,GLctx.getActiveAttrib(program,i).name.length+1)}}HEAP32[p>>2]=program.maxAttributeLength}else if(pname==35381){if(!program.maxUniformBlockNameLength){var numActiveUniformBlocks=GLctx.getProgramParameter(program,35382);for(var i=0;i<numActiveUniformBlocks;++i){program.maxUniformBlockNameLength=Math.max(program.maxUniformBlockNameLength,GLctx.getActiveUniformBlockName(program,i).length+1)}}HEAP32[p>>2]=program.maxUniformBlockNameLength}else{HEAP32[p>>2]=GLctx.getProgramParameter(program,pname)}};var _glGetShaderInfoLog=(shader,maxLength,length,infoLog)=>{var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";var numBytesWrittenExclNull=maxLength>0&&infoLog?stringToUTF8(log,infoLog,maxLength):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _glGetShaderiv=(shader,pname,p)=>{if(!p){GL.recordError(1281);return}if(pname==35716){var log=GLctx.getShaderInfoLog(GL.shaders[shader]);if(log===null)log="(unknown error)";var logLength=log?log.length+1:0;HEAP32[p>>2]=logLength}else if(pname==35720){var source=GLctx.getShaderSource(GL.shaders[shader]);var sourceLength=source?source.length+1:0;HEAP32[p>>2]=sourceLength}else{HEAP32[p>>2]=GLctx.getShaderParameter(GL.shaders[shader],pname)}};var _glGetString=name_=>{var ret=GL.stringCache[name_];if(!ret){switch(name_){case 7939:ret=stringToNewUTF8(webglGetExtensions().join(" "));break;case 7936:case 7937:case 37445:case 37446:var s=GLctx.getParameter(name_);if(!s){GL.recordError(1280)}ret=s?stringToNewUTF8(s):0;break;case 7938:var webGLVersion=GLctx.getParameter(7938);var glVersion=`OpenGL ES 2.0 (${webGLVersion})`;if(GL.currentContext.version>=2)glVersion=`OpenGL ES 3.0 (${webGLVersion})`;ret=stringToNewUTF8(glVersion);break;case 35724:var glslVersion=GLctx.getParameter(35724);var ver_re=/^WebGL GLSL ES ([0-9]\.[0-9][0-9]?)(?:$| .*)/;var ver_num=glslVersion.match(ver_re);if(ver_num!==null){if(ver_num[1].length==3)ver_num[1]=ver_num[1]+"0";glslVersion=`OpenGL ES GLSL ES ${ver_num[1]} (${glslVersion})`}ret=stringToNewUTF8(glslVersion);break;default:GL.recordError(1280)}GL.stringCache[name_]=ret}return ret};var _glGetSynciv=(sync,pname,bufSize,length,values)=>{if(bufSize<0){GL.recordError(1281);return}if(!values){GL.recordError(1281);return}var ret=GLctx.getSyncParameter(GL.syncs[sync],pname);if(ret!==null){HEAP32[values>>2]=ret;if(length)HEAP32[length>>2]=1}};var _glGetUniformBlockIndex=(program,uniformBlockName)=>GLctx.getUniformBlockIndex(GL.programs[program],UTF8ToString(uniformBlockName));var jstoi_q=str=>parseInt(str);var webglGetLeftBracePos=name=>name.slice(-1)=="]"&&name.lastIndexOf("[");var webglPrepareUniformLocationsBeforeFirstUse=program=>{var uniformLocsById=program.uniformLocsById,uniformSizeAndIdsByName=program.uniformSizeAndIdsByName,i,j;if(!uniformLocsById){program.uniformLocsById=uniformLocsById={};program.uniformArrayNamesById={};var numActiveUniforms=GLctx.getProgramParameter(program,35718);for(i=0;i<numActiveUniforms;++i){var u=GLctx.getActiveUniform(program,i);var nm=u.name;var sz=u.size;var lb=webglGetLeftBracePos(nm);var arrayName=lb>0?nm.slice(0,lb):nm;var id=program.uniformIdCounter;program.uniformIdCounter+=sz;uniformSizeAndIdsByName[arrayName]=[sz,id];for(j=0;j<sz;++j){uniformLocsById[id]=j;program.uniformArrayNamesById[id++]=arrayName}}}};var _glGetUniformLocation=(program,name)=>{name=UTF8ToString(name);if(program=GL.programs[program]){webglPrepareUniformLocationsBeforeFirstUse(program);var uniformLocsById=program.uniformLocsById;var arrayIndex=0;var uniformBaseName=name;var leftBrace=webglGetLeftBracePos(name);if(leftBrace>0){arrayIndex=jstoi_q(name.slice(leftBrace+1))>>>0;uniformBaseName=name.slice(0,leftBrace)}var sizeAndId=program.uniformSizeAndIdsByName[uniformBaseName];if(sizeAndId&&arrayIndex<sizeAndId[0]){arrayIndex+=sizeAndId[1];if(uniformLocsById[arrayIndex]=uniformLocsById[arrayIndex]||GLctx.getUniformLocation(program,name)){return arrayIndex}}}else{GL.recordError(1281)}return-1};var _glLinkProgram=program=>{program=GL.programs[program];GLctx.linkProgram(program);program.uniformLocsById=0;program.uniformSizeAndIdsByName={}};var _glPixelStorei=(pname,param)=>{if(pname==3317){GL.unpackAlignment=param}else if(pname==3314){GL.unpackRowLength=param}GLctx.pixelStorei(pname,param)};var _glReadBuffer=x0=>GLctx.readBuffer(x0);var computeUnpackAlignedImageSize=(width,height,sizePerPixel)=>{function roundedToNextMultipleOf(x,y){return x+y-1&-y}var plainRowSize=(GL.unpackRowLength||width)*sizePerPixel;var alignedRowSize=roundedToNextMultipleOf(plainRowSize,GL.unpackAlignment);return height*alignedRowSize};var colorChannelsInGlTextureFormat=format=>{var colorChannels={5:3,6:4,8:2,29502:3,29504:4,26917:2,26918:2,29846:3,29847:4};return colorChannels[format-6402]||1};var heapObjectForWebGLType=type=>{type-=5120;if(type==0)return HEAP8;if(type==1)return HEAPU8;if(type==2)return HEAP16;if(type==4)return HEAP32;if(type==6)return HEAPF32;if(type==5||type==28922||type==28520||type==30779||type==30782)return HEAPU32;return HEAPU16};var toTypedArrayIndex=(pointer,heap)=>pointer>>>31-Math.clz32(heap.BYTES_PER_ELEMENT);var emscriptenWebGLGetTexPixelData=(type,format,width,height,pixels,internalFormat)=>{var heap=heapObjectForWebGLType(type);var sizePerPixel=colorChannelsInGlTextureFormat(format)*heap.BYTES_PER_ELEMENT;var bytes=computeUnpackAlignedImageSize(width,height,sizePerPixel);return heap.subarray(toTypedArrayIndex(pixels,heap),toTypedArrayIndex(pixels+bytes,heap))};var _glReadPixels=(x,y,width,height,format,type,pixels)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelPackBufferBinding){GLctx.readPixels(x,y,width,height,format,type,pixels);return}var heap=heapObjectForWebGLType(type);var target=toTypedArrayIndex(pixels,heap);GLctx.readPixels(x,y,width,height,format,type,heap,target);return}var pixelData=emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,format);if(!pixelData){GL.recordError(1280);return}GLctx.readPixels(x,y,width,height,format,type,pixelData)};var _glRenderbufferStorage=(x0,x1,x2,x3)=>GLctx.renderbufferStorage(x0,x1,x2,x3);var _glRenderbufferStorageMultisample=(x0,x1,x2,x3,x4)=>GLctx.renderbufferStorageMultisample(x0,x1,x2,x3,x4);var _glScissor=(x0,x1,x2,x3)=>GLctx.scissor(x0,x1,x2,x3);var _glShaderSource=(shader,count,string,length)=>{var source=GL.getSource(shader,count,string,length);GLctx.shaderSource(GL.shaders[shader],source)};var _glStencilFunc=(x0,x1,x2)=>GLctx.stencilFunc(x0,x1,x2);var _glStencilMask=x0=>GLctx.stencilMask(x0);var _glStencilOp=(x0,x1,x2)=>GLctx.stencilOp(x0,x1,x2);var _glTexImage2D=(target,level,internalFormat,width,height,border,format,type,pixels)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding){GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,pixels);return}if(pixels){var heap=heapObjectForWebGLType(type);var index=toTypedArrayIndex(pixels,heap);GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,heap,index);return}}var pixelData=pixels?emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,internalFormat):null;GLctx.texImage2D(target,level,internalFormat,width,height,border,format,type,pixelData)};var _glTexImage3D=(target,level,internalFormat,width,height,depth,border,format,type,pixels)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,pixels)}else if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,heap,toTypedArrayIndex(pixels,heap))}else{GLctx.texImage3D(target,level,internalFormat,width,height,depth,border,format,type,null)}};var _glTexParameterf=(x0,x1,x2)=>GLctx.texParameterf(x0,x1,x2);var _glTexParameteri=(x0,x1,x2)=>GLctx.texParameteri(x0,x1,x2);var _glTexStorage2D=(x0,x1,x2,x3,x4)=>GLctx.texStorage2D(x0,x1,x2,x3,x4);var _glTexSubImage3D=(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,pixels)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,pixels)}else if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,heap,toTypedArrayIndex(pixels,heap))}else{GLctx.texSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,type,null)}};var _glTransformFeedbackVaryings=(program,count,varyings,bufferMode)=>{program=GL.programs[program];var vars=[];for(var i=0;i<count;i++)vars.push(UTF8ToString(HEAP32[varyings+i*4>>2]));GLctx.transformFeedbackVaryings(program,vars,bufferMode)};var webglGetUniformLocation=location=>{var p=GLctx.currentProgram;if(p){var webglLoc=p.uniformLocsById[location];if(typeof webglLoc=="number"){p.uniformLocsById[location]=webglLoc=GLctx.getUniformLocation(p,p.uniformArrayNamesById[location]+(webglLoc>0?`[${webglLoc}]`:""))}return webglLoc}else{GL.recordError(1282)}};var _glUniform1f=(location,v0)=>{GLctx.uniform1f(webglGetUniformLocation(location),v0)};var _glUniform1i=(location,v0)=>{GLctx.uniform1i(webglGetUniformLocation(location),v0)};var miniTempWebGLIntBuffers=[];var _glUniform1iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform1iv(webglGetUniformLocation(location),HEAP32,value>>2,count);return}if(count<=288){var view=miniTempWebGLIntBuffers[count];for(var i=0;i<count;++i){view[i]=HEAP32[value+4*i>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*4>>2)}GLctx.uniform1iv(webglGetUniformLocation(location),view)};var _glUniform1ui=(location,v0)=>{GLctx.uniform1ui(webglGetUniformLocation(location),v0)};var _glUniform1uiv=(location,count,value)=>{count&&GLctx.uniform1uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count)};var _glUniform2f=(location,v0,v1)=>{GLctx.uniform2f(webglGetUniformLocation(location),v0,v1)};var miniTempWebGLFloatBuffers=[];var _glUniform2fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform2fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*2);return}if(count<=144){count*=2;var view=miniTempWebGLFloatBuffers[count];for(var i=0;i<count;i+=2){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*8>>2)}GLctx.uniform2fv(webglGetUniformLocation(location),view)};var _glUniform2iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform2iv(webglGetUniformLocation(location),HEAP32,value>>2,count*2);return}if(count<=144){count*=2;var view=miniTempWebGLIntBuffers[count];for(var i=0;i<count;i+=2){view[i]=HEAP32[value+4*i>>2];view[i+1]=HEAP32[value+(4*i+4)>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*8>>2)}GLctx.uniform2iv(webglGetUniformLocation(location),view)};var _glUniform3fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform3fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*3);return}if(count<=96){count*=3;var view=miniTempWebGLFloatBuffers[count];for(var i=0;i<count;i+=3){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*12>>2)}GLctx.uniform3fv(webglGetUniformLocation(location),view)};var _glUniform4f=(location,v0,v1,v2,v3)=>{GLctx.uniform4f(webglGetUniformLocation(location),v0,v1,v2,v3)};var _glUniform4fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform4fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*4);return}if(count<=72){var view=miniTempWebGLFloatBuffers[4*count];var heap=HEAPF32;value=value>>2;count*=4;for(var i=0;i<count;i+=4){var dst=value+i;view[i]=heap[dst];view[i+1]=heap[dst+1];view[i+2]=heap[dst+2];view[i+3]=heap[dst+3]}}else{var view=HEAPF32.subarray(value>>2,value+count*16>>2)}GLctx.uniform4fv(webglGetUniformLocation(location),view)};var _glUniformBlockBinding=(program,uniformBlockIndex,uniformBlockBinding)=>{program=GL.programs[program];GLctx.uniformBlockBinding(program,uniformBlockIndex,uniformBlockBinding)};var _glUniformMatrix3fv=(location,count,transpose,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniformMatrix3fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*9);return}if(count<=32){count*=9;var view=miniTempWebGLFloatBuffers[count];for(var i=0;i<count;i+=9){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2];view[i+3]=HEAPF32[value+(4*i+12)>>2];view[i+4]=HEAPF32[value+(4*i+16)>>2];view[i+5]=HEAPF32[value+(4*i+20)>>2];view[i+6]=HEAPF32[value+(4*i+24)>>2];view[i+7]=HEAPF32[value+(4*i+28)>>2];view[i+8]=HEAPF32[value+(4*i+32)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*36>>2)}GLctx.uniformMatrix3fv(webglGetUniformLocation(location),!!transpose,view)};var _glUniformMatrix4fv=(location,count,transpose,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniformMatrix4fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*16);return}if(count<=18){var view=miniTempWebGLFloatBuffers[16*count];var heap=HEAPF32;value=value>>2;count*=16;for(var i=0;i<count;i+=16){var dst=value+i;view[i]=heap[dst];view[i+1]=heap[dst+1];view[i+2]=heap[dst+2];view[i+3]=heap[dst+3];view[i+4]=heap[dst+4];view[i+5]=heap[dst+5];view[i+6]=heap[dst+6];view[i+7]=heap[dst+7];view[i+8]=heap[dst+8];view[i+9]=heap[dst+9];view[i+10]=heap[dst+10];view[i+11]=heap[dst+11];view[i+12]=heap[dst+12];view[i+13]=heap[dst+13];view[i+14]=heap[dst+14];view[i+15]=heap[dst+15]}}else{var view=HEAPF32.subarray(value>>2,value+count*64>>2)}GLctx.uniformMatrix4fv(webglGetUniformLocation(location),!!transpose,view)};var _glUseProgram=program=>{program=GL.programs[program];GLctx.useProgram(program);GLctx.currentProgram=program};var _glVertexAttrib4f=(x0,x1,x2,x3,x4)=>GLctx.vertexAttrib4f(x0,x1,x2,x3,x4);var _glVertexAttribDivisor=(index,divisor)=>{GLctx.vertexAttribDivisor(index,divisor)};var _glVertexAttribI4ui=(x0,x1,x2,x3,x4)=>GLctx.vertexAttribI4ui(x0,x1,x2,x3,x4);var _glVertexAttribIPointer=(index,size,type,stride,ptr)=>{GLctx.vertexAttribIPointer(index,size,type,stride,ptr)};var _glVertexAttribPointer=(index,size,type,normalized,stride,ptr)=>{GLctx.vertexAttribPointer(index,size,type,!!normalized,stride,ptr)};var _glViewport=(x0,x1,x2,x3)=>GLctx.viewport(x0,x1,x2,x3);var GodotRuntime={get_func:function(ptr){return wasmTable.get(ptr)},error:function(){err.apply(null,Array.from(arguments))},print:function(){out.apply(null,Array.from(arguments))},malloc:function(p_size){return _malloc(p_size)},free:function(p_ptr){_free(p_ptr)},getHeapValue:function(p_ptr,p_type){return getValue(p_ptr,p_type)},setHeapValue:function(p_ptr,p_value,p_type){setValue(p_ptr,p_value,p_type)},heapSub:function(p_heap,p_ptr,p_len){const bytes=p_heap.BYTES_PER_ELEMENT;return p_heap.subarray(p_ptr/bytes,p_ptr/bytes+p_len)},heapSlice:function(p_heap,p_ptr,p_len){const bytes=p_heap.BYTES_PER_ELEMENT;return p_heap.slice(p_ptr/bytes,p_ptr/bytes+p_len)},heapCopy:function(p_dst,p_src,p_ptr){const bytes=p_src.BYTES_PER_ELEMENT;return p_dst.set(p_src,p_ptr/bytes)},parseString:function(p_ptr){return UTF8ToString(p_ptr)},parseStringArray:function(p_ptr,p_size){const strings=[];const ptrs=GodotRuntime.heapSub(HEAP32,p_ptr,p_size);ptrs.forEach(function(ptr){strings.push(GodotRuntime.parseString(ptr))});return strings},strlen:function(p_str){return lengthBytesUTF8(p_str)},allocString:function(p_str){const length=GodotRuntime.strlen(p_str)+1;const c_str=GodotRuntime.malloc(length);stringToUTF8(p_str,c_str,length);return c_str},allocStringArray:function(p_strings){const size=p_strings.length;const c_ptr=GodotRuntime.malloc(size*4);for(let i=0;i<size;i++){HEAP32[(c_ptr>>2)+i]=GodotRuntime.allocString(p_strings[i])}return c_ptr},freeStringArray:function(p_ptr,p_len){for(let i=0;i<p_len;i++){GodotRuntime.free(HEAP32[(p_ptr>>2)+i])}GodotRuntime.free(p_ptr)},stringToHeap:function(p_str,p_ptr,p_len){return stringToUTF8Array(p_str,HEAP8,p_ptr,p_len)}};var GodotConfig={canvas:null,locale:"en",canvas_resize_policy:2,virtual_keyboard:false,persistent_drops:false,godot_pool_size:4,on_execute:null,on_exit:null,init_config:function(p_opts){GodotConfig.canvas_resize_policy=p_opts["canvasResizePolicy"];GodotConfig.canvas=p_opts["canvas"];GodotConfig.locale=p_opts["locale"]||GodotConfig.locale;GodotConfig.virtual_keyboard=p_opts["virtualKeyboard"];GodotConfig.persistent_drops=!!p_opts["persistentDrops"];GodotConfig.godot_pool_size=p_opts["godotPoolSize"];GodotConfig.on_execute=p_opts["onExecute"];GodotConfig.on_exit=p_opts["onExit"];if(p_opts["focusCanvas"]){GodotConfig.canvas.focus()}},locate_file:function(file){return Module["locateFile"](file)},clear:function(){GodotConfig.canvas=null;GodotConfig.locale="en";GodotConfig.canvas_resize_policy=2;GodotConfig.virtual_keyboard=false;GodotConfig.persistent_drops=false;GodotConfig.on_execute=null;GodotConfig.on_exit=null}};var GodotFS={ENOENT:44,_idbfs:false,_syncing:false,_mount_points:[],is_persistent:function(){return GodotFS._idbfs?1:0},init:function(persistentPaths){GodotFS._idbfs=false;if(!Array.isArray(persistentPaths)){return Promise.reject(new Error("Persistent paths must be an array"))}if(!persistentPaths.length){return Promise.resolve()}GodotFS._mount_points=persistentPaths.slice();function createRecursive(dir){try{FS.stat(dir)}catch(e){if(e.errno!==GodotFS.ENOENT){GodotRuntime.error(e)}FS.mkdirTree(dir)}}GodotFS._mount_points.forEach(function(path){createRecursive(path);FS.mount(IDBFS,{},path)});return new Promise(function(resolve,reject){FS.syncfs(true,function(err){if(err){GodotFS._mount_points=[];GodotFS._idbfs=false;GodotRuntime.print(`IndexedDB not available: ${err.message}`)}else{GodotFS._idbfs=true}resolve(err)})})},deinit:function(){GodotFS._mount_points.forEach(function(path){try{FS.unmount(path)}catch(e){GodotRuntime.print("Already unmounted",e)}if(GodotFS._idbfs&&IDBFS.dbs[path]){IDBFS.dbs[path].close();delete IDBFS.dbs[path]}});GodotFS._mount_points=[];GodotFS._idbfs=false;GodotFS._syncing=false},sync:function(){if(GodotFS._syncing){GodotRuntime.error("Already syncing!");return Promise.resolve()}GodotFS._syncing=true;return new Promise(function(resolve,reject){FS.syncfs(false,function(error){if(error){GodotRuntime.error(`Failed to save IDB file system: ${error.message}`)}GodotFS._syncing=false;resolve(error)})})},copy_to_fs:function(path,buffer){const idx=path.lastIndexOf("/");let dir="/";if(idx>0){dir=path.slice(0,idx)}try{FS.stat(dir)}catch(e){if(e.errno!==GodotFS.ENOENT){GodotRuntime.error(e)}FS.mkdirTree(dir)}FS.writeFile(path,new Uint8Array(buffer))}};var GodotOS={request_quit:function(){},_async_cbs:[],_fs_sync_promise:null,atexit:function(p_promise_cb){GodotOS._async_cbs.push(p_promise_cb)},cleanup:function(exit_code){const cb=GodotConfig.on_exit;GodotFS.deinit();GodotConfig.clear();if(cb){cb(exit_code)}},finish_async:function(callback){GodotOS._fs_sync_promise.then(function(err){const promises=[];GodotOS._async_cbs.forEach(function(cb){promises.push(new Promise(cb))});return Promise.all(promises)}).then(function(){return GodotFS.sync()}).then(function(err){setTimeout(function(){callback()},0)})}};var GodotAudio={MAX_VOLUME_CHANNELS:8,GodotChannel:{CHANNEL_L:0,CHANNEL_R:1,CHANNEL_C:3,CHANNEL_LFE:4,CHANNEL_RL:5,CHANNEL_RR:6,CHANNEL_SL:7,CHANNEL_SR:8},WebChannel:{CHANNEL_L:0,CHANNEL_R:1,CHANNEL_SL:2,CHANNEL_SR:3,CHANNEL_C:4,CHANNEL_LFE:5},samples:null,Sample:class Sample{static getSample(id){if(!GodotAudio.samples.has(id)){throw new ReferenceError(`Could not find sample "${id}"`)}return GodotAudio.samples.get(id)}static getSampleOrNull(id){return GodotAudio.samples.get(id)??null}static create(params,options={}){const sample=new GodotAudio.Sample(params,options);GodotAudio.samples.set(params.id,sample);return sample}static delete(id){GodotAudio.samples.delete(id)}constructor(params,options={}){this.id=params.id;this._audioBuffer=null;this.numberOfChannels=options.numberOfChannels??2;this.sampleRate=options.sampleRate??44100;this.loopMode=options.loopMode??"disabled";this.loopBegin=options.loopBegin??0;this.loopEnd=options.loopEnd??0;this.setAudioBuffer(params.audioBuffer)}getAudioBuffer(){return this._duplicateAudioBuffer()}setAudioBuffer(val){this._audioBuffer=val}clear(){this.setAudioBuffer(null);GodotAudio.Sample.delete(this.id)}_duplicateAudioBuffer(){if(this._audioBuffer==null){throw new Error("couldn't duplicate a null audioBuffer")}const channels=new Array(this._audioBuffer.numberOfChannels);for(let i=0;i<this._audioBuffer.numberOfChannels;i++){const channel=new Float32Array(this._audioBuffer.getChannelData(i));channels[i]=channel}const buffer=GodotAudio.ctx.createBuffer(this.numberOfChannels,this._audioBuffer.length,this._audioBuffer.sampleRate);for(let i=0;i<channels.length;i++){buffer.copyToChannel(channels[i],i,0)}return buffer}},SampleNodeBus:class SampleNodeBus{static create(bus){return new GodotAudio.SampleNodeBus(bus)}constructor(bus){const NUMBER_OF_WEB_CHANNELS=6;this._bus=bus;this._channelSplitter=GodotAudio.ctx.createChannelSplitter(NUMBER_OF_WEB_CHANNELS);this._l=GodotAudio.ctx.createGain();this._r=GodotAudio.ctx.createGain();this._sl=GodotAudio.ctx.createGain();this._sr=GodotAudio.ctx.createGain();this._c=GodotAudio.ctx.createGain();this._lfe=GodotAudio.ctx.createGain();this._channelMerger=GodotAudio.ctx.createChannelMerger(NUMBER_OF_WEB_CHANNELS);this._channelSplitter.connect(this._l,GodotAudio.WebChannel.CHANNEL_L).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_L);this._channelSplitter.connect(this._r,GodotAudio.WebChannel.CHANNEL_R).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_R);this._channelSplitter.connect(this._sl,GodotAudio.WebChannel.CHANNEL_SL).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_SL);this._channelSplitter.connect(this._sr,GodotAudio.WebChannel.CHANNEL_SR).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_SR);this._channelSplitter.connect(this._c,GodotAudio.WebChannel.CHANNEL_C).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_C);this._channelSplitter.connect(this._lfe,GodotAudio.WebChannel.CHANNEL_L).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_LFE);this._channelMerger.connect(this._bus.getInputNode())}getInputNode(){return this._channelSplitter}getOutputNode(){return this._channelMerger}setVolume(volume){if(volume.length!==GodotAudio.MAX_VOLUME_CHANNELS){throw new Error(`Volume length isn't "${GodotAudio.MAX_VOLUME_CHANNELS}", is ${volume.length} instead`)}this._l.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_L]??0;this._r.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_R]??0;this._sl.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_SL]??0;this._sr.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_SR]??0;this._c.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_C]??0;this._lfe.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_LFE]??0}clear(){this._bus=null;this._channelSplitter.disconnect();this._channelSplitter=null;this._l.disconnect();this._l=null;this._r.disconnect();this._r=null;this._sl.disconnect();this._sl=null;this._sr.disconnect();this._sr=null;this._c.disconnect();this._c=null;this._lfe.disconnect();this._lfe=null;this._channelMerger.disconnect();this._channelMerger=null}},sampleNodes:null,SampleNode:class SampleNode{static getSampleNode(id){if(!GodotAudio.sampleNodes.has(id)){throw new ReferenceError(`Could not find sample node "${id}"`)}return GodotAudio.sampleNodes.get(id)}static getSampleNodeOrNull(id){return GodotAudio.sampleNodes.get(id)??null}static stopSampleNode(id){const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(id);if(sampleNode==null){return}sampleNode.stop()}static pauseSampleNode(id,enable){const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(id);if(sampleNode==null){return}sampleNode.pause(enable)}static create(params,options={}){const sampleNode=new GodotAudio.SampleNode(params,options);GodotAudio.sampleNodes.set(params.id,sampleNode);return sampleNode}static delete(id){GodotAudio.deleteSampleNode(id)}constructor(params,options={}){this.id=params.id;this.streamObjectId=params.streamObjectId;this.offset=options.offset??0;this._playbackPosition=options.offset;this.startTime=options.startTime??0;this.isPaused=false;this.isStarted=false;this.isCanceled=false;this.pauseTime=0;this._playbackRate=44100;this.loopMode=options.loopMode??this.getSample().loopMode??"disabled";this._pitchScale=options.pitchScale??1;this._sourceStartTime=0;this._sampleNodeBuses=new Map;this._source=GodotAudio.ctx.createBufferSource();this._onended=null;this._positionWorklet=null;this.setPlaybackRate(options.playbackRate??44100);this._source.buffer=this.getSample().getAudioBuffer();this._addEndedListener();const bus=GodotAudio.Bus.getBus(params.busIndex);const sampleNodeBus=this.getSampleNodeBus(bus);sampleNodeBus.setVolume(options.volume);this.connectPositionWorklet(options.start).catch(err=>{const newErr=new Error("Failed to create PositionWorklet.");newErr.cause=err;GodotRuntime.error(newErr)})}getPlaybackRate(){return this._playbackRate}getPlaybackPosition(){return this._playbackPosition}setPlaybackRate(val){this._playbackRate=val;this._syncPlaybackRate()}getPitchScale(){return this._pitchScale}setPitchScale(val){this._pitchScale=val;this._syncPlaybackRate()}getSample(){return GodotAudio.Sample.getSample(this.streamObjectId)}getOutputNode(){return this._source}start(){if(this.isStarted){return}this._resetSourceStartTime();this._source.start(this.startTime,this.offset);this.isStarted=true}stop(){this.clear()}restart(){this.isPaused=false;this.pauseTime=0;this._resetSourceStartTime();this._restart()}pause(enable=true){if(enable){this._pause();return}this._unpause()}connect(node){return this.getOutputNode().connect(node)}setVolumes(buses,volumes){for(let busIdx=0;busIdx<buses.length;busIdx++){const sampleNodeBus=this.getSampleNodeBus(buses[busIdx]);sampleNodeBus.setVolume(volumes.slice(busIdx*GodotAudio.MAX_VOLUME_CHANNELS,busIdx*GodotAudio.MAX_VOLUME_CHANNELS+GodotAudio.MAX_VOLUME_CHANNELS))}}getSampleNodeBus(bus){if(!this._sampleNodeBuses.has(bus)){const sampleNodeBus=GodotAudio.SampleNodeBus.create(bus);this._sampleNodeBuses.set(bus,sampleNodeBus);this._source.connect(sampleNodeBus.getInputNode())}return this._sampleNodeBuses.get(bus)}async connectPositionWorklet(start){await GodotAudio.audioPositionWorkletPromise;if(this.isCanceled){return}this._source.connect(this.getPositionWorklet());if(start){this.start()}}getPositionWorklet(){if(this._positionWorklet!=null){return this._positionWorklet}if(GodotAudio.audioPositionWorkletNodes.length>0){this._positionWorklet=GodotAudio.audioPositionWorkletNodes.pop()}else{this._positionWorklet=new AudioWorkletNode(GodotAudio.ctx,"godot-position-reporting-processor")}this._playbackPosition=this.offset;this._positionWorklet.port.onmessage=event=>{switch(event.data["type"]){case"position":this._playbackPosition=parseInt(event.data.data,10)/this.getSample().sampleRate+this.offset;break;default:}};const resetParameter=this._positionWorklet.parameters.get("reset");resetParameter.setValueAtTime(1,GodotAudio.ctx.currentTime);resetParameter.setValueAtTime(0,GodotAudio.ctx.currentTime+1);return this._positionWorklet}clear(){this.isCanceled=true;this.isPaused=false;this.pauseTime=0;if(this._source!=null){this._source.removeEventListener("ended",this._onended);this._onended=null;if(this.isStarted){this._source.stop()}this._source.disconnect();this._source=null}for(const sampleNodeBus of this._sampleNodeBuses.values()){sampleNodeBus.clear()}this._sampleNodeBuses.clear();if(this._positionWorklet){this._positionWorklet.disconnect();this._positionWorklet.port.onmessage=null;GodotAudio.audioPositionWorkletNodes.push(this._positionWorklet);this._positionWorklet=null}GodotAudio.SampleNode.delete(this.id)}_resetSourceStartTime(){this._sourceStartTime=GodotAudio.ctx.currentTime}_syncPlaybackRate(){this._source.playbackRate.value=this.getPlaybackRate()*this.getPitchScale()}_restart(){if(this._source!=null){this._source.disconnect()}this._source=GodotAudio.ctx.createBufferSource();this._source.buffer=this.getSample().getAudioBuffer();for(const sampleNodeBus of this._sampleNodeBuses.values()){this.connect(sampleNodeBus.getInputNode())}this._addEndedListener();const pauseTime=this.isPaused?this.pauseTime:0;if(this._positionWorklet!=null){this._positionWorklet.port.postMessage({type:"clear"});this._source.connect(this._positionWorklet)}this._source.start(this.startTime,this.offset+pauseTime);this.isStarted=true}_pause(){if(!this.isStarted){return}this.isPaused=true;this.pauseTime=(GodotAudio.ctx.currentTime-this._sourceStartTime)/this.getPlaybackRate();this._source.stop()}_unpause(){this._restart();this.isPaused=false;this.pauseTime=0}_addEndedListener(){if(this._onended!=null){this._source.removeEventListener("ended",this._onended)}const self=this;this._onended=_=>{if(self.isPaused){return}switch(self.getSample().loopMode){case"disabled":self.stop();break;case"forward":case"backward":self.restart();break;default:}};this._source.addEventListener("ended",this._onended)}},deleteSampleNode:pSampleNodeId=>{GodotAudio.sampleNodes.delete(pSampleNodeId);if(GodotAudio.sampleFinishedCallback==null){return}const sampleNodeIdPtr=GodotRuntime.allocString(pSampleNodeId);GodotAudio.sampleFinishedCallback(sampleNodeIdPtr);GodotRuntime.free(sampleNodeIdPtr)},buses:null,busSolo:null,Bus:class Bus{static getCount(){return GodotAudio.buses.length}static setCount(val){const buses=GodotAudio.buses;if(val===buses.length){return}if(val<buses.length){const deletedBuses=buses.slice(val);for(let i=0;i<deletedBuses.length;i++){const deletedBus=deletedBuses[i];deletedBus.clear()}GodotAudio.buses=buses.slice(0,val);return}for(let i=GodotAudio.buses.length;i<val;i++){GodotAudio.Bus.create()}}static getBus(index){if(index<0||index>=GodotAudio.buses.length){throw new ReferenceError(`invalid bus index "${index}"`)}return GodotAudio.buses[index]}static getBusOrNull(index){if(index<0||index>=GodotAudio.buses.length){return null}return GodotAudio.buses[index]}static move(fromIndex,toIndex){const movedBus=GodotAudio.Bus.getBusOrNull(fromIndex);if(movedBus==null){return}const buses=GodotAudio.buses.filter((_,i)=>i!==fromIndex);buses.splice(toIndex-1,0,movedBus);GodotAudio.buses=buses}static addAt(index){const newBus=GodotAudio.Bus.create();if(index!==newBus.getId()){GodotAudio.Bus.move(newBus.getId(),index)}}static create(){const newBus=new GodotAudio.Bus;const isFirstBus=GodotAudio.buses.length===0;GodotAudio.buses.push(newBus);if(isFirstBus){newBus.setSend(null)}else{newBus.setSend(GodotAudio.Bus.getBus(0))}return newBus}constructor(){this._sampleNodes=new Set;this.isSolo=false;this._send=null;this._gainNode=GodotAudio.ctx.createGain();this._soloNode=GodotAudio.ctx.createGain();this._muteNode=GodotAudio.ctx.createGain();this._gainNode.connect(this._soloNode).connect(this._muteNode)}getId(){return GodotAudio.buses.indexOf(this)}getVolumeDb(){return GodotAudio.linear_to_db(this._gainNode.gain.value)}setVolumeDb(val){const linear=GodotAudio.db_to_linear(val);if(isFinite(linear)){this._gainNode.gain.value=linear}}getSend(){return this._send}setSend(val){this._send=val;if(val==null){if(this.getId()==0){this.getOutputNode().connect(GodotAudio.ctx.destination);return}throw new Error(`Cannot send to "${val}" without the bus being at index 0 (current index: ${this.getId()})`)}this.connect(val)}getInputNode(){return this._gainNode}getOutputNode(){return this._muteNode}mute(enable){this._muteNode.gain.value=enable?0:1}solo(enable){if(this.isSolo===enable){return}if(enable){if(GodotAudio.busSolo!=null&&GodotAudio.busSolo!==this){GodotAudio.busSolo._disableSolo()}this._enableSolo();return}this._disableSolo()}addSampleNode(sampleNode){this._sampleNodes.add(sampleNode);sampleNode.getOutputNode().connect(this.getInputNode())}removeSampleNode(sampleNode){this._sampleNodes.delete(sampleNode);sampleNode.getOutputNode().disconnect()}connect(bus){if(bus==null){throw new Error("cannot connect to null bus")}this.getOutputNode().disconnect();this.getOutputNode().connect(bus.getInputNode());return bus}clear(){GodotAudio.buses=GodotAudio.buses.filter(v=>v!==this)}_syncSampleNodes(){const sampleNodes=Array.from(this._sampleNodes);for(let i=0;i<sampleNodes.length;i++){const sampleNode=sampleNodes[i];sampleNode.getOutputNode().disconnect();sampleNode.getOutputNode().connect(this.getInputNode())}}_enableSolo(){this.isSolo=true;GodotAudio.busSolo=this;this._soloNode.gain.value=1;const otherBuses=GodotAudio.buses.filter(otherBus=>otherBus!==this);for(let i=0;i<otherBuses.length;i++){const otherBus=otherBuses[i];otherBus._soloNode.gain.value=0}}_disableSolo(){this.isSolo=false;GodotAudio.busSolo=null;this._soloNode.gain.value=1;const otherBuses=GodotAudio.buses.filter(otherBus=>otherBus!==this);for(let i=0;i<otherBuses.length;i++){const otherBus=otherBuses[i];otherBus._soloNode.gain.value=1}}},sampleFinishedCallback:null,ctx:null,input:null,driver:null,interval:0,audioPositionWorkletPromise:null,audioPositionWorkletNodes:null,linear_to_db:function(linear){return Math.log(linear)*8.685889638065037},db_to_linear:function(db){return Math.exp(db*.11512925464970228)},init:function(mix_rate,latency,onstatechange,onlatencyupdate){GodotAudio.samples=new Map;GodotAudio.sampleNodes=new Map;GodotAudio.buses=[];GodotAudio.busSolo=null;GodotAudio.audioPositionWorkletNodes=[];const opts={};if(mix_rate){GodotAudio.sampleRate=mix_rate;opts["sampleRate"]=mix_rate}const ctx=new(window.AudioContext||window.webkitAudioContext)(opts);GodotAudio.ctx=ctx;ctx.onstatechange=function(){let state=0;switch(ctx.state){case"suspended":state=0;break;case"running":state=1;break;case"closed":state=2;break;default:}onstatechange(state)};ctx.onstatechange();GodotAudio.interval=setInterval(function(){let computed_latency=0;if(ctx.baseLatency){computed_latency+=GodotAudio.ctx.baseLatency}if(ctx.outputLatency){computed_latency+=GodotAudio.ctx.outputLatency}onlatencyupdate(computed_latency)},1e3);GodotOS.atexit(GodotAudio.close_async);const path=GodotConfig.locate_file("godot.audio.position.worklet.js");GodotAudio.audioPositionWorkletPromise=ctx.audioWorklet.addModule(path);return ctx.destination.channelCount},create_input:function(callback){if(GodotAudio.input){return 0}function gotMediaInput(stream){try{GodotAudio.input=GodotAudio.ctx.createMediaStreamSource(stream);callback(GodotAudio.input)}catch(e){GodotRuntime.error("Failed creating input.",e)}}if(navigator.mediaDevices&&navigator.mediaDevices.getUserMedia){navigator.mediaDevices.getUserMedia({audio:true}).then(gotMediaInput,function(e){GodotRuntime.error("Error getting user media.",e)})}else{if(!navigator.getUserMedia){navigator.getUserMedia=navigator.webkitGetUserMedia||navigator.mozGetUserMedia}if(!navigator.getUserMedia){GodotRuntime.error("getUserMedia not available.");return 1}navigator.getUserMedia({audio:true},gotMediaInput,function(e){GodotRuntime.print(e)})}return 0},close_async:function(resolve,reject){const ctx=GodotAudio.ctx;GodotAudio.ctx=null;if(!ctx){resolve();return}if(GodotAudio.interval){clearInterval(GodotAudio.interval);GodotAudio.interval=0}if(GodotAudio.input){GodotAudio.input.disconnect();GodotAudio.input=null}let closed=Promise.resolve();if(GodotAudio.driver){closed=GodotAudio.driver.close()}closed.then(function(){return ctx.close()}).then(function(){ctx.onstatechange=null;resolve()}).catch(function(e){ctx.onstatechange=null;GodotRuntime.error("Error closing AudioContext",e);resolve()})},start_sample:function(playbackObjectId,streamObjectId,busIndex,startOptions){GodotAudio.SampleNode.stopSampleNode(playbackObjectId);GodotAudio.SampleNode.create({busIndex,id:playbackObjectId,streamObjectId},startOptions)},stop_sample:function(playbackObjectId){GodotAudio.SampleNode.stopSampleNode(playbackObjectId)},sample_set_pause:function(playbackObjectId,pause){GodotAudio.SampleNode.pauseSampleNode(playbackObjectId,pause)},update_sample_pitch_scale:function(playbackObjectId,pitchScale){const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(playbackObjectId);if(sampleNode==null){return}sampleNode.setPitchScale(pitchScale)},sample_set_volumes_linear:function(playbackObjectId,busIndexes,volumes){const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(playbackObjectId);if(sampleNode==null){return}const buses=busIndexes.map(busIndex=>GodotAudio.Bus.getBus(busIndex));sampleNode.setVolumes(buses,volumes)},set_sample_bus_count:function(count){GodotAudio.Bus.setCount(count)},remove_sample_bus:function(index){const bus=GodotAudio.Bus.getBusOrNull(index);if(bus==null){return}bus.clear()},add_sample_bus:function(atPos){GodotAudio.Bus.addAt(atPos)},move_sample_bus:function(busIndex,toPos){GodotAudio.Bus.move(busIndex,toPos)},set_sample_bus_send:function(busIndex,sendIndex){const bus=GodotAudio.Bus.getBusOrNull(busIndex);if(bus==null){return}let targetBus=GodotAudio.Bus.getBusOrNull(sendIndex);if(targetBus==null){targetBus=GodotAudio.Bus.getBus(0)}bus.setSend(targetBus)},set_sample_bus_volume_db:function(busIndex,volumeDb){const bus=GodotAudio.Bus.getBusOrNull(busIndex);if(bus==null){return}bus.setVolumeDb(volumeDb)},set_sample_bus_solo:function(busIndex,enable){const bus=GodotAudio.Bus.getBusOrNull(busIndex);if(bus==null){return}bus.solo(enable)},set_sample_bus_mute:function(busIndex,enable){const bus=GodotAudio.Bus.getBusOrNull(busIndex);if(bus==null){return}bus.mute(enable)}};function _godot_audio_get_sample_playback_position(playbackObjectIdStrPtr){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(playbackObjectId);if(sampleNode==null){return 0}return sampleNode.getPlaybackPosition()}function _godot_audio_has_script_processor(){return GodotAudio.ctx&&GodotAudio.ctx.createScriptProcessor?1:0}function _godot_audio_has_worklet(){return GodotAudio.ctx&&GodotAudio.ctx.audioWorklet?1:0}function _godot_audio_init(p_mix_rate,p_latency,p_state_change,p_latency_update){const statechange=GodotRuntime.get_func(p_state_change);const latencyupdate=GodotRuntime.get_func(p_latency_update);const mix_rate=GodotRuntime.getHeapValue(p_mix_rate,"i32");const channels=GodotAudio.init(mix_rate,p_latency,statechange,latencyupdate);GodotRuntime.setHeapValue(p_mix_rate,GodotAudio.ctx.sampleRate,"i32");return channels}function _godot_audio_input_start(){return GodotAudio.create_input(function(input){input.connect(GodotAudio.driver.get_node())})}function _godot_audio_input_stop(){if(GodotAudio.input){const tracks=GodotAudio.input["mediaStream"]["getTracks"]();for(let i=0;i<tracks.length;i++){tracks[i]["stop"]()}GodotAudio.input.disconnect();GodotAudio.input=null}}function _godot_audio_is_available(){if(!(window.AudioContext||window.webkitAudioContext)){return 0}return 1}function _godot_audio_resume(){if(GodotAudio.ctx&&GodotAudio.ctx.state!=="running"){GodotAudio.ctx.resume()}}function _godot_audio_sample_bus_add(atPos){GodotAudio.add_sample_bus(atPos)}function _godot_audio_sample_bus_move(fromPos,toPos){GodotAudio.move_sample_bus(fromPos,toPos)}function _godot_audio_sample_bus_remove(index){GodotAudio.remove_sample_bus(index)}function _godot_audio_sample_bus_set_count(count){GodotAudio.set_sample_bus_count(count)}function _godot_audio_sample_bus_set_mute(bus,enable){GodotAudio.set_sample_bus_mute(bus,Boolean(enable))}function _godot_audio_sample_bus_set_send(bus,sendIndex){GodotAudio.set_sample_bus_send(bus,sendIndex)}function _godot_audio_sample_bus_set_solo(bus,enable){GodotAudio.set_sample_bus_solo(bus,Boolean(enable))}function _godot_audio_sample_bus_set_volume_db(bus,volumeDb){GodotAudio.set_sample_bus_volume_db(bus,volumeDb)}function _godot_audio_sample_is_active(playbackObjectIdStrPtr){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);return Number(GodotAudio.sampleNodes.has(playbackObjectId))}function _godot_audio_sample_register_stream(streamObjectIdStrPtr,framesPtr,framesTotal,loopModeStrPtr,loopBegin,loopEnd){const BYTES_PER_FLOAT32=4;const streamObjectId=GodotRuntime.parseString(streamObjectIdStrPtr);const loopMode=GodotRuntime.parseString(loopModeStrPtr);const numberOfChannels=2;const sampleRate=GodotAudio.ctx.sampleRate;const subLeft=GodotRuntime.heapSub(HEAPF32,framesPtr,framesTotal);const subRight=GodotRuntime.heapSub(HEAPF32,framesPtr+framesTotal*BYTES_PER_FLOAT32,framesTotal);const audioBuffer=GodotAudio.ctx.createBuffer(numberOfChannels,framesTotal,sampleRate);audioBuffer.copyToChannel(new Float32Array(subLeft),0,0);audioBuffer.copyToChannel(new Float32Array(subRight),1,0);GodotAudio.Sample.create({id:streamObjectId,audioBuffer},{loopBegin,loopEnd,loopMode,numberOfChannels,sampleRate})}function _godot_audio_sample_set_finished_callback(callbackPtr){GodotAudio.sampleFinishedCallback=GodotRuntime.get_func(callbackPtr)}function _godot_audio_sample_set_pause(playbackObjectIdStrPtr,pause){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);GodotAudio.sample_set_pause(playbackObjectId,Boolean(pause))}function _godot_audio_sample_set_volumes_linear(playbackObjectIdStrPtr,busesPtr,busesSize,volumesPtr,volumesSize){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);const buses=GodotRuntime.heapSub(HEAP32,busesPtr,busesSize);const volumes=GodotRuntime.heapSub(HEAPF32,volumesPtr,volumesSize);GodotAudio.sample_set_volumes_linear(playbackObjectId,Array.from(buses),volumes)}function _godot_audio_sample_start(playbackObjectIdStrPtr,streamObjectIdStrPtr,busIndex,offset,pitchScale,volumePtr){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);const streamObjectId=GodotRuntime.parseString(streamObjectIdStrPtr);const volume=GodotRuntime.heapSub(HEAPF32,volumePtr,8);const startOptions={offset,volume,playbackRate:1,pitchScale,start:true};GodotAudio.start_sample(playbackObjectId,streamObjectId,busIndex,startOptions)}function _godot_audio_sample_stop(playbackObjectIdStrPtr){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);GodotAudio.stop_sample(playbackObjectId)}function _godot_audio_sample_stream_is_registered(streamObjectIdStrPtr){const streamObjectId=GodotRuntime.parseString(streamObjectIdStrPtr);return Number(GodotAudio.Sample.getSampleOrNull(streamObjectId)!=null)}function _godot_audio_sample_unregister_stream(streamObjectIdStrPtr){const streamObjectId=GodotRuntime.parseString(streamObjectIdStrPtr);const sample=GodotAudio.Sample.getSampleOrNull(streamObjectId);if(sample!=null){sample.clear()}}function _godot_audio_sample_update_pitch_scale(playbackObjectIdStrPtr,pitchScale){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);GodotAudio.update_sample_pitch_scale(playbackObjectId,pitchScale)}var GodotAudioScript={script:null,create:function(buffer_length,channel_count){GodotAudioScript.script=GodotAudio.ctx.createScriptProcessor(buffer_length,2,channel_count);GodotAudio.driver=GodotAudioScript;return GodotAudioScript.script.bufferSize},start:function(p_in_buf,p_in_size,p_out_buf,p_out_size,onprocess){GodotAudioScript.script.onaudioprocess=function(event){const inb=GodotRuntime.heapSub(HEAPF32,p_in_buf,p_in_size);const input=event.inputBuffer;if(GodotAudio.input){const inlen=input.getChannelData(0).length;for(let ch=0;ch<2;ch++){const data=input.getChannelData(ch);for(let s=0;s<inlen;s++){inb[s*2+ch]=data[s]}}}onprocess();const outb=GodotRuntime.heapSub(HEAPF32,p_out_buf,p_out_size);const output=event.outputBuffer;const channels=output.numberOfChannels;for(let ch=0;ch<channels;ch++){const data=output.getChannelData(ch);for(let sample=0;sample<data.length;sample++){data[sample]=outb[sample*channels+ch]}}};GodotAudioScript.script.connect(GodotAudio.ctx.destination)},get_node:function(){return GodotAudioScript.script},close:function(){return new Promise(function(resolve,reject){GodotAudioScript.script.disconnect();GodotAudioScript.script.onaudioprocess=null;GodotAudioScript.script=null;resolve()})}};function _godot_audio_script_create(buffer_length,channel_count){const buf_len=GodotRuntime.getHeapValue(buffer_length,"i32");try{const out_len=GodotAudioScript.create(buf_len,channel_count);GodotRuntime.setHeapValue(buffer_length,out_len,"i32")}catch(e){GodotRuntime.error("Error starting AudioDriverScriptProcessor",e);return 1}return 0}function _godot_audio_script_start(p_in_buf,p_in_size,p_out_buf,p_out_size,p_cb){const onprocess=GodotRuntime.get_func(p_cb);GodotAudioScript.start(p_in_buf,p_in_size,p_out_buf,p_out_size,onprocess)}var GodotAudioWorklet={promise:null,worklet:null,ring_buffer:null,create:function(channels){const path=GodotConfig.locate_file("godot.audio.worklet.js");GodotAudioWorklet.promise=GodotAudio.ctx.audioWorklet.addModule(path).then(function(){GodotAudioWorklet.worklet=new AudioWorkletNode(GodotAudio.ctx,"godot-processor",{outputChannelCount:[channels]});return Promise.resolve()});GodotAudio.driver=GodotAudioWorklet},start:function(in_buf,out_buf,state){GodotAudioWorklet.promise.then(function(){const node=GodotAudioWorklet.worklet;node.connect(GodotAudio.ctx.destination);node.port.postMessage({cmd:"start",data:[state,in_buf,out_buf]});node.port.onmessage=function(event){GodotRuntime.error(event.data)}})},start_no_threads:function(p_out_buf,p_out_size,out_callback,p_in_buf,p_in_size,in_callback){function RingBuffer(){let wpos=0;let rpos=0;let pending_samples=0;const wbuf=new Float32Array(p_out_size);function send(port){if(pending_samples===0){return}const buffer=GodotRuntime.heapSub(HEAPF32,p_out_buf,p_out_size);const size=buffer.length;const tot_sent=pending_samples;out_callback(wpos,pending_samples);if(wpos+pending_samples>=size){const high=size-wpos;wbuf.set(buffer.subarray(wpos,size));pending_samples-=high;wpos=0}if(pending_samples>0){wbuf.set(buffer.subarray(wpos,wpos+pending_samples),tot_sent-pending_samples)}port.postMessage({cmd:"chunk",data:wbuf.subarray(0,tot_sent)});wpos+=pending_samples;pending_samples=0}this.receive=function(recv_buf){const buffer=GodotRuntime.heapSub(HEAPF32,p_in_buf,p_in_size);const from=rpos;let to_write=recv_buf.length;let high=0;if(rpos+to_write>=p_in_size){high=p_in_size-rpos;buffer.set(recv_buf.subarray(0,high),rpos);to_write-=high;rpos=0}if(to_write){buffer.set(recv_buf.subarray(high,to_write),rpos)}in_callback(from,recv_buf.length);rpos+=to_write};this.consumed=function(size,port){pending_samples+=size;send(port)}}GodotAudioWorklet.ring_buffer=new RingBuffer;GodotAudioWorklet.promise.then(function(){const node=GodotAudioWorklet.worklet;const buffer=GodotRuntime.heapSlice(HEAPF32,p_out_buf,p_out_size);node.connect(GodotAudio.ctx.destination);node.port.postMessage({cmd:"start_nothreads",data:[buffer,p_in_size]});node.port.onmessage=function(event){if(!GodotAudioWorklet.worklet){return}if(event.data["cmd"]==="read"){const read=event.data["data"];GodotAudioWorklet.ring_buffer.consumed(read,GodotAudioWorklet.worklet.port)}else if(event.data["cmd"]==="input"){const buf=event.data["data"];if(buf.length>p_in_size){GodotRuntime.error("Input chunk is too big");return}GodotAudioWorklet.ring_buffer.receive(buf)}else{GodotRuntime.error(event.data)}}})},get_node:function(){return GodotAudioWorklet.worklet},close:function(){return new Promise(function(resolve,reject){if(GodotAudioWorklet.promise===null){return}const p=GodotAudioWorklet.promise;p.then(function(){GodotAudioWorklet.worklet.port.postMessage({cmd:"stop",data:null});GodotAudioWorklet.worklet.disconnect();GodotAudioWorklet.worklet.port.onmessage=null;GodotAudioWorklet.worklet=null;GodotAudioWorklet.promise=null;resolve()}).catch(function(err){GodotRuntime.error(err)})})}};function _godot_audio_worklet_create(channels){try{GodotAudioWorklet.create(channels)}catch(e){GodotRuntime.error("Error starting AudioDriverWorklet",e);return 1}return 0}function _godot_audio_worklet_start_no_threads(p_out_buf,p_out_size,p_out_callback,p_in_buf,p_in_size,p_in_callback){const out_callback=GodotRuntime.get_func(p_out_callback);const in_callback=GodotRuntime.get_func(p_in_callback);GodotAudioWorklet.start_no_threads(p_out_buf,p_out_size,out_callback,p_in_buf,p_in_size,in_callback)}function _godot_js_config_canvas_id_get(p_ptr,p_ptr_max){GodotRuntime.stringToHeap(`#${GodotConfig.canvas.id}`,p_ptr,p_ptr_max)}function _godot_js_config_locale_get(p_ptr,p_ptr_max){GodotRuntime.stringToHeap(GodotConfig.locale,p_ptr,p_ptr_max)}var GodotDisplayCursor={shape:"default",visible:true,cursors:{},set_style:function(style){GodotConfig.canvas.style.cursor=style},set_shape:function(shape){GodotDisplayCursor.shape=shape;let css=shape;if(shape in GodotDisplayCursor.cursors){const c=GodotDisplayCursor.cursors[shape];css=`url("${c.url}") ${c.x} ${c.y}, default`}if(GodotDisplayCursor.visible){GodotDisplayCursor.set_style(css)}},clear:function(){GodotDisplayCursor.set_style("");GodotDisplayCursor.shape="default";GodotDisplayCursor.visible=true;Object.keys(GodotDisplayCursor.cursors).forEach(function(key){URL.revokeObjectURL(GodotDisplayCursor.cursors[key]);delete GodotDisplayCursor.cursors[key]})},lockPointer:function(){const canvas=GodotConfig.canvas;if(canvas.requestPointerLock){canvas.requestPointerLock()}},releasePointer:function(){if(document.exitPointerLock){document.exitPointerLock()}},isPointerLocked:function(){return document.pointerLockElement===GodotConfig.canvas}};var GodotEventListeners={handlers:[],has:function(target,event,method,capture){return GodotEventListeners.handlers.findIndex(function(e){return e.target===target&&e.event===event&&e.method===method&&e.capture===capture})!==-1},add:function(target,event,method,capture){if(GodotEventListeners.has(target,event,method,capture)){return}function Handler(p_target,p_event,p_method,p_capture){this.target=p_target;this.event=p_event;this.method=p_method;this.capture=p_capture}GodotEventListeners.handlers.push(new Handler(target,event,method,capture));target.addEventListener(event,method,capture)},clear:function(){GodotEventListeners.handlers.forEach(function(h){h.target.removeEventListener(h.event,h.method,h.capture)});GodotEventListeners.handlers.length=0}};var _emscripten_webgl_do_get_current_context=()=>GL.currentContext?GL.currentContext.handle:0;var _emscripten_webgl_get_current_context=_emscripten_webgl_do_get_current_context;var GodotDisplayScreen={desired_size:[0,0],hidpi:true,getPixelRatio:function(){return GodotDisplayScreen.hidpi?window.devicePixelRatio||1:1},isFullscreen:function(){const elem=document.fullscreenElement||document.mozFullscreenElement||document.webkitFullscreenElement||document.msFullscreenElement;if(elem){return elem===GodotConfig.canvas}return document.fullscreen||document.mozFullScreen||document.webkitIsFullscreen},hasFullscreen:function(){return document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled},requestFullscreen:function(){if(!GodotDisplayScreen.hasFullscreen()){return 1}const canvas=GodotConfig.canvas;try{const promise=(canvas.requestFullscreen||canvas.msRequestFullscreen||canvas.mozRequestFullScreen||canvas.mozRequestFullscreen||canvas.webkitRequestFullscreen).call(canvas);if(promise){promise.catch(function(){})}}catch(e){return 1}return 0},exitFullscreen:function(){if(!GodotDisplayScreen.isFullscreen()){return 0}try{const promise=document.exitFullscreen();if(promise){promise.catch(function(){})}}catch(e){return 1}return 0},_updateGL:function(){const gl_context_handle=_emscripten_webgl_get_current_context();const gl=GL.getContext(gl_context_handle);if(gl){GL.resizeOffscreenFramebuffer(gl)}},updateSize:function(){const isFullscreen=GodotDisplayScreen.isFullscreen();const wantsFullWindow=GodotConfig.canvas_resize_policy===2;const noResize=GodotConfig.canvas_resize_policy===0;const dWidth=GodotDisplayScreen.desired_size[0];const dHeight=GodotDisplayScreen.desired_size[1];const canvas=GodotConfig.canvas;let width=dWidth;let height=dHeight;if(noResize){if(canvas.width!==width||canvas.height!==height){GodotDisplayScreen.desired_size=[canvas.width,canvas.height];GodotDisplayScreen._updateGL();return 1}return 0}const scale=GodotDisplayScreen.getPixelRatio();if(isFullscreen||wantsFullWindow){width=Math.floor(window.innerWidth*scale);height=Math.floor(window.innerHeight*scale)}const csw=`${Math.floor(width/scale)}px`;const csh=`${Math.floor(height/scale)}px`;if(canvas.style.width!==csw||canvas.style.height!==csh||canvas.width!==width||canvas.height!==height){canvas.width=width;canvas.height=height;canvas.style.width=csw;canvas.style.height=csh;GodotDisplayScreen._updateGL();return 1}return 0}};var GodotDisplayVK={textinput:null,textarea:null,available:function(){return GodotConfig.virtual_keyboard&&"ontouchstart"in window},init:function(input_cb){function create(what){const elem=document.createElement(what);elem.style.display="none";elem.style.position="absolute";elem.style.zIndex="-1";elem.style.background="transparent";elem.style.padding="0px";elem.style.margin="0px";elem.style.overflow="hidden";elem.style.width="0px";elem.style.height="0px";elem.style.border="0px";elem.style.outline="none";elem.readonly=true;elem.disabled=true;GodotEventListeners.add(elem,"input",function(evt){const c_str=GodotRuntime.allocString(elem.value);input_cb(c_str,elem.selectionEnd);GodotRuntime.free(c_str)},false);GodotEventListeners.add(elem,"blur",function(evt){elem.style.display="none";elem.readonly=true;elem.disabled=true},false);GodotConfig.canvas.insertAdjacentElement("beforebegin",elem);return elem}GodotDisplayVK.textinput=create("input");GodotDisplayVK.textarea=create("textarea");GodotDisplayVK.updateSize()},show:function(text,type,start,end){if(!GodotDisplayVK.textinput||!GodotDisplayVK.textarea){return}if(GodotDisplayVK.textinput.style.display!==""||GodotDisplayVK.textarea.style.display!==""){GodotDisplayVK.hide()}GodotDisplayVK.updateSize();let elem=GodotDisplayVK.textinput;switch(type){case 0:elem.type="text";elem.inputmode="";break;case 1:elem=GodotDisplayVK.textarea;break;case 2:elem.type="text";elem.inputmode="numeric";break;case 3:elem.type="text";elem.inputmode="decimal";break;case 4:elem.type="tel";elem.inputmode="";break;case 5:elem.type="email";elem.inputmode="";break;case 6:elem.type="password";elem.inputmode="";break;case 7:elem.type="url";elem.inputmode="";break;default:elem.type="text";elem.inputmode="";break}elem.readonly=false;elem.disabled=false;elem.value=text;elem.style.display="block";elem.focus();elem.setSelectionRange(start,end)},hide:function(){if(!GodotDisplayVK.textinput||!GodotDisplayVK.textarea){return}[GodotDisplayVK.textinput,GodotDisplayVK.textarea].forEach(function(elem){elem.blur();elem.style.display="none";elem.value=""})},updateSize:function(){if(!GodotDisplayVK.textinput||!GodotDisplayVK.textarea){return}const rect=GodotConfig.canvas.getBoundingClientRect();function update(elem){elem.style.left=`${rect.left}px`;elem.style.top=`${rect.top}px`;elem.style.width=`${rect.width}px`;elem.style.height=`${rect.height}px`}update(GodotDisplayVK.textinput);update(GodotDisplayVK.textarea)},clear:function(){if(GodotDisplayVK.textinput){GodotDisplayVK.textinput.remove();GodotDisplayVK.textinput=null}if(GodotDisplayVK.textarea){GodotDisplayVK.textarea.remove();GodotDisplayVK.textarea=null}}};var GodotDisplay={window_icon:"",getDPI:function(){const dpi=Math.round(window.devicePixelRatio*96);return dpi>=96?dpi:96}};function _godot_js_display_alert(p_text){window.alert(GodotRuntime.parseString(p_text))}function _godot_js_display_canvas_focus(){GodotConfig.canvas.focus()}function _godot_js_display_canvas_is_focused(){return document.activeElement===GodotConfig.canvas}function _godot_js_display_clipboard_get(callback){const func=GodotRuntime.get_func(callback);try{navigator.clipboard.readText().then(function(result){const ptr=GodotRuntime.allocString(result);func(ptr);GodotRuntime.free(ptr)}).catch(function(e){})}catch(e){}}function _godot_js_display_clipboard_set(p_text){const text=GodotRuntime.parseString(p_text);if(!navigator.clipboard||!navigator.clipboard.writeText){return 1}navigator.clipboard.writeText(text).catch(function(e){GodotRuntime.error("Setting OS clipboard is only possible from an input callback for the Web platform. Exception:",e)});return 0}function _godot_js_display_cursor_is_hidden(){return!GodotDisplayCursor.visible}function _godot_js_display_cursor_is_locked(){return GodotDisplayCursor.isPointerLocked()?1:0}function _godot_js_display_cursor_lock_set(p_lock){if(p_lock){GodotDisplayCursor.lockPointer()}else{GodotDisplayCursor.releasePointer()}}function _godot_js_display_cursor_set_custom_shape(p_shape,p_ptr,p_len,p_hotspot_x,p_hotspot_y){const shape=GodotRuntime.parseString(p_shape);const old_shape=GodotDisplayCursor.cursors[shape];if(p_len>0){const png=new Blob([GodotRuntime.heapSlice(HEAPU8,p_ptr,p_len)],{type:"image/png"});const url=URL.createObjectURL(png);GodotDisplayCursor.cursors[shape]={url,x:p_hotspot_x,y:p_hotspot_y}}else{delete GodotDisplayCursor.cursors[shape]}if(shape===GodotDisplayCursor.shape){GodotDisplayCursor.set_shape(GodotDisplayCursor.shape)}if(old_shape){URL.revokeObjectURL(old_shape.url)}}function _godot_js_display_cursor_set_shape(p_string){GodotDisplayCursor.set_shape(GodotRuntime.parseString(p_string))}function _godot_js_display_cursor_set_visible(p_visible){const visible=p_visible!==0;if(visible===GodotDisplayCursor.visible){return}GodotDisplayCursor.visible=visible;if(visible){GodotDisplayCursor.set_shape(GodotDisplayCursor.shape)}else{GodotDisplayCursor.set_style("none")}}function _godot_js_display_desired_size_set(width,height){GodotDisplayScreen.desired_size=[width,height];GodotDisplayScreen.updateSize()}function _godot_js_display_fullscreen_cb(callback){const canvas=GodotConfig.canvas;const func=GodotRuntime.get_func(callback);function change_cb(evt){if(evt.target===canvas){func(GodotDisplayScreen.isFullscreen())}}GodotEventListeners.add(document,"fullscreenchange",change_cb,false);GodotEventListeners.add(document,"mozfullscreenchange",change_cb,false);GodotEventListeners.add(document,"webkitfullscreenchange",change_cb,false)}function _godot_js_display_fullscreen_exit(){return GodotDisplayScreen.exitFullscreen()}function _godot_js_display_fullscreen_request(){return GodotDisplayScreen.requestFullscreen()}function _godot_js_display_has_webgl(p_version){if(p_version!==1&&p_version!==2){return false}try{return!!document.createElement("canvas").getContext(p_version===2?"webgl2":"webgl")}catch(e){}return false}function _godot_js_display_is_swap_ok_cancel(){const win=["Windows","Win64","Win32","WinCE"];const plat=navigator.platform||"";if(win.indexOf(plat)!==-1){return 1}return 0}function _godot_js_display_notification_cb(callback,p_enter,p_exit,p_in,p_out){const canvas=GodotConfig.canvas;const func=GodotRuntime.get_func(callback);const notif=[p_enter,p_exit,p_in,p_out];["mouseover","mouseleave","focus","blur"].forEach(function(evt_name,idx){GodotEventListeners.add(canvas,evt_name,function(){func(notif[idx])},true)})}function _godot_js_display_pixel_ratio_get(){return GodotDisplayScreen.getPixelRatio()}function _godot_js_display_screen_dpi_get(){return GodotDisplay.getDPI()}function _godot_js_display_screen_size_get(width,height){const scale=GodotDisplayScreen.getPixelRatio();GodotRuntime.setHeapValue(width,window.screen.width*scale,"i32");GodotRuntime.setHeapValue(height,window.screen.height*scale,"i32")}function _godot_js_display_setup_canvas(p_width,p_height,p_fullscreen,p_hidpi){const canvas=GodotConfig.canvas;GodotEventListeners.add(canvas,"contextmenu",function(ev){ev.preventDefault()},false);GodotEventListeners.add(canvas,"webglcontextlost",function(ev){alert("WebGL context lost, please reload the page");ev.preventDefault()},false);GodotDisplayScreen.hidpi=!!p_hidpi;switch(GodotConfig.canvas_resize_policy){case 0:GodotDisplayScreen.desired_size=[canvas.width,canvas.height];break;case 1:GodotDisplayScreen.desired_size=[p_width,p_height];break;default:canvas.style.position="absolute";canvas.style.top=0;canvas.style.left=0;break}GodotDisplayScreen.updateSize();if(p_fullscreen){GodotDisplayScreen.requestFullscreen()}}function _godot_js_display_size_update(){const updated=GodotDisplayScreen.updateSize();if(updated){GodotDisplayVK.updateSize()}return updated}function _godot_js_display_touchscreen_is_available(){return"ontouchstart"in window}function _godot_js_display_tts_available(){return"speechSynthesis"in window}function _godot_js_display_vk_available(){return GodotDisplayVK.available()}function _godot_js_display_vk_cb(p_input_cb){const input_cb=GodotRuntime.get_func(p_input_cb);if(GodotDisplayVK.available()){GodotDisplayVK.init(input_cb)}}function _godot_js_display_vk_hide(){GodotDisplayVK.hide()}function _godot_js_display_vk_show(p_text,p_type,p_start,p_end){const text=GodotRuntime.parseString(p_text);const start=p_start>0?p_start:0;const end=p_end>0?p_end:start;GodotDisplayVK.show(text,p_type,start,end)}function _godot_js_display_window_blur_cb(callback){const func=GodotRuntime.get_func(callback);GodotEventListeners.add(window,"blur",function(){func()},false)}function _godot_js_display_window_icon_set(p_ptr,p_len){let link=document.getElementById("-gd-engine-icon");const old_icon=GodotDisplay.window_icon;if(p_ptr){if(link===null){link=document.createElement("link");link.rel="icon";link.id="-gd-engine-icon";document.head.appendChild(link)}const png=new Blob([GodotRuntime.heapSlice(HEAPU8,p_ptr,p_len)],{type:"image/png"});GodotDisplay.window_icon=URL.createObjectURL(png);link.href=GodotDisplay.window_icon}else{if(link){link.remove()}GodotDisplay.window_icon=null}if(old_icon){URL.revokeObjectURL(old_icon)}}function _godot_js_display_window_size_get(p_width,p_height){GodotRuntime.setHeapValue(p_width,GodotConfig.canvas.width,"i32");GodotRuntime.setHeapValue(p_height,GodotConfig.canvas.height,"i32")}function _godot_js_display_window_title_set(p_data){document.title=GodotRuntime.parseString(p_data)}function _godot_js_emscripten_get_version(){const emscriptenVersionPtr=GodotRuntime.allocString("4.0.10");return emscriptenVersionPtr}function _godot_js_eval(p_js,p_use_global_ctx,p_union_ptr,p_byte_arr,p_byte_arr_write,p_callback){const js_code=GodotRuntime.parseString(p_js);let eval_ret=null;try{if(p_use_global_ctx){const global_eval=eval;eval_ret=global_eval(js_code)}else{eval_ret=eval(js_code)}}catch(e){GodotRuntime.error(e)}switch(typeof eval_ret){case"boolean":GodotRuntime.setHeapValue(p_union_ptr,eval_ret,"i32");return 1;case"number":GodotRuntime.setHeapValue(p_union_ptr,eval_ret,"double");return 3;case"string":GodotRuntime.setHeapValue(p_union_ptr,GodotRuntime.allocString(eval_ret),"*");return 4;case"object":if(eval_ret===null){break}if(ArrayBuffer.isView(eval_ret)&&!(eval_ret instanceof Uint8Array)){eval_ret=new Uint8Array(eval_ret.buffer)}else if(eval_ret instanceof ArrayBuffer){eval_ret=new Uint8Array(eval_ret)}if(eval_ret instanceof Uint8Array){const func=GodotRuntime.get_func(p_callback);const bytes_ptr=func(p_byte_arr,p_byte_arr_write,eval_ret.length);HEAPU8.set(eval_ret,bytes_ptr);return 29}break}return 0}var IDHandler={_last_id:0,_references:{},get:function(p_id){return IDHandler._references[p_id]},add:function(p_data){const id=++IDHandler._last_id;IDHandler._references[id]=p_data;return id},remove:function(p_id){delete IDHandler._references[p_id]}};var GodotFetch={onread:function(id,result){const obj=IDHandler.get(id);if(!obj){return}if(result.value){obj.chunks.push(result.value)}obj.reading=false;obj.done=result.done},onresponse:function(id,response){const obj=IDHandler.get(id);if(!obj){return}let chunked=false;response.headers.forEach(function(value,header){const v=value.toLowerCase().trim();const h=header.toLowerCase().trim();if(h==="transfer-encoding"&&v==="chunked"){chunked=true}});obj.status=response.status;obj.response=response;obj.reader=response.body?.getReader();obj.chunked=chunked},onerror:function(id,err){GodotRuntime.error(err);const obj=IDHandler.get(id);if(!obj){return}obj.error=err},create:function(method,url,headers,body){const obj={request:null,response:null,reader:null,error:null,done:false,reading:false,status:0,chunks:[]};const id=IDHandler.add(obj);const init={method,headers,body};obj.request=fetch(url,init);obj.request.then(GodotFetch.onresponse.bind(null,id)).catch(GodotFetch.onerror.bind(null,id));return id},free:function(id){const obj=IDHandler.get(id);if(!obj){return}IDHandler.remove(id);if(!obj.request){return}obj.request.then(function(response){response.abort()}).catch(function(e){})},read:function(id){const obj=IDHandler.get(id);if(!obj){return}if(obj.reader&&!obj.reading){if(obj.done){obj.reader=null;return}obj.reading=true;obj.reader.read().then(GodotFetch.onread.bind(null,id)).catch(GodotFetch.onerror.bind(null,id))}else if(obj.reader==null&&obj.response.body==null){obj.reading=true;GodotFetch.onread(id,{value:undefined,done:true})}}};function _godot_js_fetch_create(p_method,p_url,p_headers,p_headers_size,p_body,p_body_size){const method=GodotRuntime.parseString(p_method);const url=GodotRuntime.parseString(p_url);const headers=GodotRuntime.parseStringArray(p_headers,p_headers_size);const body=p_body_size?GodotRuntime.heapSlice(HEAP8,p_body,p_body_size):null;return GodotFetch.create(method,url,headers.map(function(hv){const idx=hv.indexOf(":");if(idx<=0){return[]}return[hv.slice(0,idx).trim(),hv.slice(idx+1).trim()]}).filter(function(v){return v.length===2}),body)}function _godot_js_fetch_free(id){GodotFetch.free(id)}function _godot_js_fetch_http_status_get(p_id){const obj=IDHandler.get(p_id);if(!obj||!obj.response){return 0}return obj.status}function _godot_js_fetch_is_chunked(p_id){const obj=IDHandler.get(p_id);if(!obj||!obj.response){return-1}return obj.chunked?1:0}function _godot_js_fetch_read_chunk(p_id,p_buf,p_buf_size){const obj=IDHandler.get(p_id);if(!obj||!obj.response){return 0}let to_read=p_buf_size;const chunks=obj.chunks;while(to_read&&chunks.length){const chunk=obj.chunks[0];if(chunk.length>to_read){GodotRuntime.heapCopy(HEAP8,chunk.slice(0,to_read),p_buf);chunks[0]=chunk.slice(to_read);to_read=0}else{GodotRuntime.heapCopy(HEAP8,chunk,p_buf);to_read-=chunk.length;chunks.pop()}}if(!chunks.length){GodotFetch.read(p_id)}return p_buf_size-to_read}function _godot_js_fetch_read_headers(p_id,p_parse_cb,p_ref){const obj=IDHandler.get(p_id);if(!obj||!obj.response){return 1}const cb=GodotRuntime.get_func(p_parse_cb);const arr=[];obj.response.headers.forEach(function(v,h){arr.push(`${h}:${v}`)});const c_ptr=GodotRuntime.allocStringArray(arr);cb(arr.length,c_ptr,p_ref);GodotRuntime.freeStringArray(c_ptr,arr.length);return 0}function _godot_js_fetch_state_get(p_id){const obj=IDHandler.get(p_id);if(!obj){return-1}if(obj.error){return-1}if(!obj.response){return 0}if(obj.reader||obj.response.body==null&&!obj.done){return 1}if(obj.done){return 2}return-1}var GodotInputGamepads={samples:[],get_pads:function(){try{const pads=navigator.getGamepads();if(pads){return pads}return[]}catch(e){return[]}},get_samples:function(){return GodotInputGamepads.samples},get_sample:function(index){const samples=GodotInputGamepads.samples;return index<samples.length?samples[index]:null},sample:function(){const pads=GodotInputGamepads.get_pads();const samples=[];for(let i=0;i<pads.length;i++){const pad=pads[i];if(!pad){samples.push(null);continue}const s={standard:pad.mapping==="standard",buttons:[],axes:[],connected:pad.connected};for(let b=0;b<pad.buttons.length;b++){s.buttons.push(pad.buttons[b].value)}for(let a=0;a<pad.axes.length;a++){s.axes.push(pad.axes[a])}samples.push(s)}GodotInputGamepads.samples=samples},init:function(onchange){GodotInputGamepads.samples=[];function add(pad){const guid=GodotInputGamepads.get_guid(pad);const c_id=GodotRuntime.allocString(pad.id);const c_guid=GodotRuntime.allocString(guid);onchange(pad.index,1,c_id,c_guid);GodotRuntime.free(c_id);GodotRuntime.free(c_guid)}const pads=GodotInputGamepads.get_pads();for(let i=0;i<pads.length;i++){if(pads[i]){add(pads[i])}}GodotEventListeners.add(window,"gamepadconnected",function(evt){if(evt.gamepad){add(evt.gamepad)}},false);GodotEventListeners.add(window,"gamepaddisconnected",function(evt){if(evt.gamepad){onchange(evt.gamepad.index,0)}},false)},get_guid:function(pad){if(pad.mapping){return pad.mapping}const ua=navigator.userAgent;let os="Unknown";if(ua.indexOf("Android")>=0){os="Android"}else if(ua.indexOf("Linux")>=0){os="Linux"}else if(ua.indexOf("iPhone")>=0){os="iOS"}else if(ua.indexOf("Macintosh")>=0){os="MacOSX"}else if(ua.indexOf("Windows")>=0){os="Windows"}const id=pad.id;const exp1=/vendor: ([0-9a-f]{4}) product: ([0-9a-f]{4})/i;const exp2=/^([0-9a-f]+)-([0-9a-f]+)-/i;let vendor="";let product="";if(exp1.test(id)){const match=exp1.exec(id);vendor=match[1].padStart(4,"0");product=match[2].padStart(4,"0")}else if(exp2.test(id)){const match=exp2.exec(id);vendor=match[1].padStart(4,"0");product=match[2].padStart(4,"0")}if(!vendor||!product){return`${os}Unknown`}return os+vendor+product}};var GodotInputDragDrop={promises:[],pending_files:[],add_entry:function(entry){if(entry.isDirectory){GodotInputDragDrop.add_dir(entry)}else if(entry.isFile){GodotInputDragDrop.add_file(entry)}else{GodotRuntime.error("Unrecognized entry...",entry)}},add_dir:function(entry){GodotInputDragDrop.promises.push(new Promise(function(resolve,reject){const reader=entry.createReader();reader.readEntries(function(entries){for(let i=0;i<entries.length;i++){GodotInputDragDrop.add_entry(entries[i])}resolve()})}))},add_file:function(entry){GodotInputDragDrop.promises.push(new Promise(function(resolve,reject){entry.file(function(file){const reader=new FileReader;reader.onload=function(){const f={path:file.relativePath||file.webkitRelativePath,name:file.name,type:file.type,size:file.size,data:reader.result};if(!f["path"]){f["path"]=f["name"]}GodotInputDragDrop.pending_files.push(f);resolve()};reader.onerror=function(){GodotRuntime.print("Error reading file");reject()};reader.readAsArrayBuffer(file)},function(err){GodotRuntime.print("Error!");reject()})}))},process:function(resolve,reject){if(GodotInputDragDrop.promises.length===0){resolve();return}GodotInputDragDrop.promises.pop().then(function(){setTimeout(function(){GodotInputDragDrop.process(resolve,reject)},0)})},_process_event:function(ev,callback){ev.preventDefault();if(ev.dataTransfer.items){for(let i=0;i<ev.dataTransfer.items.length;i++){const item=ev.dataTransfer.items[i];let entry=null;if("getAsEntry"in item){entry=item.getAsEntry()}else if("webkitGetAsEntry"in item){entry=item.webkitGetAsEntry()}if(entry){GodotInputDragDrop.add_entry(entry)}}}else{GodotRuntime.error("File upload not supported")}new Promise(GodotInputDragDrop.process).then(function(){const DROP=`/tmp/drop-${parseInt(Math.random()*(1<<30),10)}/`;const drops=[];const files=[];FS.mkdir(DROP.slice(0,-1));GodotInputDragDrop.pending_files.forEach(elem=>{const path=elem["path"];GodotFS.copy_to_fs(DROP+path,elem["data"]);let idx=path.indexOf("/");if(idx===-1){drops.push(DROP+path)}else{const sub=path.substr(0,idx);idx=sub.indexOf("/");if(idx<0&&drops.indexOf(DROP+sub)===-1){drops.push(DROP+sub)}}files.push(DROP+path)});GodotInputDragDrop.promises=[];GodotInputDragDrop.pending_files=[];callback(drops);if(GodotConfig.persistent_drops){GodotOS.atexit(function(resolve,reject){GodotInputDragDrop.remove_drop(files,DROP);resolve()})}else{GodotInputDragDrop.remove_drop(files,DROP)}})},remove_drop:function(files,drop_path){const dirs=[drop_path.substr(0,drop_path.length-1)];files.forEach(function(file){FS.unlink(file);let dir=file.replace(drop_path,"");let idx=dir.lastIndexOf("/");while(idx>0){dir=dir.substr(0,idx);if(dirs.indexOf(drop_path+dir)===-1){dirs.push(drop_path+dir)}idx=dir.lastIndexOf("/")}});dirs.sort(function(a,b){const al=(a.match(/\//g)||[]).length;const bl=(b.match(/\//g)||[]).length;if(al>bl){return-1}else if(al<bl){return 1}return 0}).forEach(function(dir){FS.rmdir(dir)})},handler:function(callback){return function(ev){GodotInputDragDrop._process_event(ev,callback)}}};var GodotIME={ime:null,active:false,focusTimerIntervalId:-1,getModifiers:function(evt){return evt.shiftKey+0+(evt.altKey+0<<1)+(evt.ctrlKey+0<<2)+(evt.metaKey+0<<3)},ime_active:function(active){function clearFocusTimerInterval(){clearInterval(GodotIME.focusTimerIntervalId);GodotIME.focusTimerIntervalId=-1}function focusTimer(){if(GodotIME.ime==null){clearFocusTimerInterval();return}GodotIME.ime.focus()}if(GodotIME.focusTimerIntervalId>-1){clearFocusTimerInterval()}if(GodotIME.ime==null){return}GodotIME.active=active;if(active){GodotIME.ime.style.display="block";GodotIME.focusTimerIntervalId=setInterval(focusTimer,100)}else{GodotIME.ime.style.display="none";GodotConfig.canvas.focus()}},ime_position:function(x,y){if(GodotIME.ime==null){return}const canvas=GodotConfig.canvas;const rect=canvas.getBoundingClientRect();const rw=canvas.width/rect.width;const rh=canvas.height/rect.height;const clx=x/rw+rect.x;const cly=y/rh+rect.y;GodotIME.ime.style.left=`${clx}px`;GodotIME.ime.style.top=`${cly}px`},init:function(ime_cb,key_cb,code,key){function key_event_cb(pressed,evt){const modifiers=GodotIME.getModifiers(evt);GodotRuntime.stringToHeap(evt.code,code,32);GodotRuntime.stringToHeap(evt.key,key,32);key_cb(pressed,evt.repeat,modifiers);evt.preventDefault()}function ime_event_cb(event){if(GodotIME.ime==null){return}switch(event.type){case"compositionstart":ime_cb(0,null);GodotIME.ime.innerHTML="";break;case"compositionupdate":{const ptr=GodotRuntime.allocString(event.data);ime_cb(1,ptr);GodotRuntime.free(ptr)}break;case"compositionend":{const ptr=GodotRuntime.allocString(event.data);ime_cb(2,ptr);GodotRuntime.free(ptr);GodotIME.ime.innerHTML=""}break;default:}}const ime=document.createElement("div");ime.className="ime";ime.style.background="none";ime.style.opacity=0;ime.style.position="fixed";ime.style.textAlign="left";ime.style.fontSize="1px";ime.style.left="0px";ime.style.top="0px";ime.style.width="100%";ime.style.height="40px";ime.style.pointerEvents="none";ime.style.display="none";ime.contentEditable="true";GodotEventListeners.add(ime,"compositionstart",ime_event_cb,false);GodotEventListeners.add(ime,"compositionupdate",ime_event_cb,false);GodotEventListeners.add(ime,"compositionend",ime_event_cb,false);GodotEventListeners.add(ime,"keydown",key_event_cb.bind(null,1),false);GodotEventListeners.add(ime,"keyup",key_event_cb.bind(null,0),false);ime.onblur=function(){this.style.display="none";GodotConfig.canvas.focus();GodotIME.active=false};GodotConfig.canvas.parentElement.appendChild(ime);GodotIME.ime=ime},clear:function(){if(GodotIME.ime==null){return}if(GodotIME.focusTimerIntervalId>-1){clearInterval(GodotIME.focusTimerIntervalId);GodotIME.focusTimerIntervalId=-1}GodotIME.ime.remove();GodotIME.ime=null}};var GodotInput={getModifiers:function(evt){return evt.shiftKey+0+(evt.altKey+0<<1)+(evt.ctrlKey+0<<2)+(evt.metaKey+0<<3)},computePosition:function(evt,rect){const canvas=GodotConfig.canvas;const rw=canvas.width/rect.width;const rh=canvas.height/rect.height;const x=(evt.clientX-rect.x)*rw;const y=(evt.clientY-rect.y)*rh;return[x,y]}};function _godot_js_input_drop_files_cb(callback){const func=GodotRuntime.get_func(callback);const dropFiles=function(files){const args=files||[];if(!args.length){return}const argc=args.length;const argv=GodotRuntime.allocStringArray(args);func(argv,argc);GodotRuntime.freeStringArray(argv,argc)};const canvas=GodotConfig.canvas;GodotEventListeners.add(canvas,"dragover",function(ev){ev.preventDefault()},false);GodotEventListeners.add(canvas,"drop",GodotInputDragDrop.handler(dropFiles))}function _godot_js_input_gamepad_cb(change_cb){const onchange=GodotRuntime.get_func(change_cb);GodotInputGamepads.init(onchange)}function _godot_js_input_gamepad_sample(){GodotInputGamepads.sample();return 0}function _godot_js_input_gamepad_sample_count(){return GodotInputGamepads.get_samples().length}function _godot_js_input_gamepad_sample_get(p_index,r_btns,r_btns_num,r_axes,r_axes_num,r_standard){const sample=GodotInputGamepads.get_sample(p_index);if(!sample||!sample.connected){return 1}const btns=sample.buttons;const btns_len=btns.length<16?btns.length:16;for(let i=0;i<btns_len;i++){GodotRuntime.setHeapValue(r_btns+(i<<2),btns[i],"float")}GodotRuntime.setHeapValue(r_btns_num,btns_len,"i32");const axes=sample.axes;const axes_len=axes.length<10?axes.length:10;for(let i=0;i<axes_len;i++){GodotRuntime.setHeapValue(r_axes+(i<<2),axes[i],"float")}GodotRuntime.setHeapValue(r_axes_num,axes_len,"i32");const is_standard=sample.standard?1:0;GodotRuntime.setHeapValue(r_standard,is_standard,"i32");return 0}function _godot_js_input_key_cb(callback,code,key){const func=GodotRuntime.get_func(callback);function key_cb(pressed,evt){const modifiers=GodotInput.getModifiers(evt);GodotRuntime.stringToHeap(evt.code,code,32);GodotRuntime.stringToHeap(evt.key,key,32);func(pressed,evt.repeat,modifiers);evt.preventDefault()}GodotEventListeners.add(GodotConfig.canvas,"keydown",key_cb.bind(null,1),false);GodotEventListeners.add(GodotConfig.canvas,"keyup",key_cb.bind(null,0),false)}function _godot_js_input_mouse_button_cb(callback){const func=GodotRuntime.get_func(callback);const canvas=GodotConfig.canvas;function button_cb(p_pressed,evt){const rect=canvas.getBoundingClientRect();const pos=GodotInput.computePosition(evt,rect);const modifiers=GodotInput.getModifiers(evt);if(p_pressed){GodotConfig.canvas.focus()}if(func(p_pressed,evt.button,pos[0],pos[1],modifiers)){evt.preventDefault()}}GodotEventListeners.add(canvas,"mousedown",button_cb.bind(null,1),false);GodotEventListeners.add(window,"mouseup",button_cb.bind(null,0),false)}function _godot_js_input_mouse_move_cb(callback){const func=GodotRuntime.get_func(callback);const canvas=GodotConfig.canvas;function move_cb(evt){const rect=canvas.getBoundingClientRect();const pos=GodotInput.computePosition(evt,rect);const rw=canvas.width/rect.width;const rh=canvas.height/rect.height;const rel_pos_x=evt.movementX*rw;const rel_pos_y=evt.movementY*rh;const modifiers=GodotInput.getModifiers(evt);func(pos[0],pos[1],rel_pos_x,rel_pos_y,modifiers,evt.pressure)}GodotEventListeners.add(window,"pointermove",move_cb,false)}function _godot_js_input_mouse_wheel_cb(callback){const func=GodotRuntime.get_func(callback);function wheel_cb(evt){if(func(evt.deltaMode,evt.deltaX??0,evt.deltaY??0)){evt.preventDefault()}}GodotEventListeners.add(GodotConfig.canvas,"wheel",wheel_cb,false)}function _godot_js_input_paste_cb(callback){const func=GodotRuntime.get_func(callback);GodotEventListeners.add(window,"paste",function(evt){const text=evt.clipboardData.getData("text");const ptr=GodotRuntime.allocString(text);func(ptr);GodotRuntime.free(ptr)},false)}function _godot_js_input_touch_cb(callback,ids,coords){const func=GodotRuntime.get_func(callback);const canvas=GodotConfig.canvas;function touch_cb(type,evt){if(type===0){GodotConfig.canvas.focus()}const rect=canvas.getBoundingClientRect();const touches=evt.changedTouches;for(let i=0;i<touches.length;i++){const touch=touches[i];const pos=GodotInput.computePosition(touch,rect);GodotRuntime.setHeapValue(coords+i*2*8,pos[0],"double");GodotRuntime.setHeapValue(coords+(i*2+1)*8,pos[1],"double");GodotRuntime.setHeapValue(ids+i*4,touch.identifier,"i32")}func(type,touches.length);if(evt.cancelable){evt.preventDefault()}}GodotEventListeners.add(canvas,"touchstart",touch_cb.bind(null,0),false);GodotEventListeners.add(canvas,"touchend",touch_cb.bind(null,1),false);GodotEventListeners.add(canvas,"touchcancel",touch_cb.bind(null,1),false);GodotEventListeners.add(canvas,"touchmove",touch_cb.bind(null,2),false)}function _godot_js_input_vibrate_handheld(p_duration_ms){if(typeof navigator.vibrate!=="function"){GodotRuntime.print("This browser does not support vibration.")}else{navigator.vibrate(p_duration_ms)}}function _godot_js_is_ime_focused(){return GodotIME.active}function _godot_js_os_download_buffer(p_ptr,p_size,p_name,p_mime){const buf=GodotRuntime.heapSlice(HEAP8,p_ptr,p_size);const name=GodotRuntime.parseString(p_name);const mime=GodotRuntime.parseString(p_mime);const blob=new Blob([buf],{type:mime});const url=window.URL.createObjectURL(blob);const a=document.createElement("a");a.href=url;a.download=name;a.style.display="none";document.body.appendChild(a);a.click();a.remove();window.URL.revokeObjectURL(url)}function _godot_js_os_execute(p_json){const json_args=GodotRuntime.parseString(p_json);const args=JSON.parse(json_args);if(GodotConfig.on_execute){GodotConfig.on_execute(args);return 0}return 1}function _godot_js_os_finish_async(p_callback){const func=GodotRuntime.get_func(p_callback);GodotOS.finish_async(func)}function _godot_js_os_fs_is_persistent(){return GodotFS.is_persistent()}function _godot_js_os_fs_sync(callback){const func=GodotRuntime.get_func(callback);GodotOS._fs_sync_promise=GodotFS.sync();GodotOS._fs_sync_promise.then(function(err){func()})}function _godot_js_os_has_feature(p_ftr){const ftr=GodotRuntime.parseString(p_ftr);const ua=navigator.userAgent;if(ftr==="web_macos"){return ua.indexOf("Mac")!==-1?1:0}if(ftr==="web_windows"){return ua.indexOf("Windows")!==-1?1:0}if(ftr==="web_android"){return ua.indexOf("Android")!==-1?1:0}if(ftr==="web_ios"){return ua.indexOf("iPhone")!==-1||ua.indexOf("iPad")!==-1||ua.indexOf("iPod")!==-1?1:0}if(ftr==="web_linuxbsd"){return ua.indexOf("CrOS")!==-1||ua.indexOf("BSD")!==-1||ua.indexOf("Linux")!==-1||ua.indexOf("X11")!==-1?1:0}return 0}function _godot_js_os_hw_concurrency_get(){const concurrency=navigator.hardwareConcurrency||1;return concurrency<2?concurrency:2}function _godot_js_os_request_quit_cb(p_callback){GodotOS.request_quit=GodotRuntime.get_func(p_callback)}function _godot_js_os_shell_open(p_uri){window.open(GodotRuntime.parseString(p_uri),"_blank")}var GodotPWA={hasUpdate:false,updateState:function(cb,reg){if(!reg){return}if(!reg.active){return}if(reg.waiting){GodotPWA.hasUpdate=true;cb()}GodotEventListeners.add(reg,"updatefound",function(){const installing=reg.installing;GodotEventListeners.add(installing,"statechange",function(){if(installing.state==="installed"){GodotPWA.hasUpdate=true;cb()}})})}};function _godot_js_pwa_cb(p_update_cb){if("serviceWorker"in navigator){try{const cb=GodotRuntime.get_func(p_update_cb);navigator.serviceWorker.getRegistration().then(GodotPWA.updateState.bind(null,cb))}catch(e){GodotRuntime.error("Failed to assign PWA callback",e)}}}function _godot_js_pwa_update(){if("serviceWorker"in navigator&&GodotPWA.hasUpdate){try{navigator.serviceWorker.getRegistration().then(function(reg){if(!reg||!reg.waiting){return}reg.waiting.postMessage("update")})}catch(e){GodotRuntime.error(e);return 1}return 0}return 1}var GodotRTCDataChannel={connect:function(p_id,p_on_open,p_on_message,p_on_error,p_on_close){const ref=IDHandler.get(p_id);if(!ref){return}ref.binaryType="arraybuffer";ref.onopen=function(event){p_on_open()};ref.onclose=function(event){p_on_close()};ref.onerror=function(event){p_on_error()};ref.onmessage=function(event){let buffer;let is_string=0;if(event.data instanceof ArrayBuffer){buffer=new Uint8Array(event.data)}else if(event.data instanceof Blob){GodotRuntime.error("Blob type not supported");return}else if(typeof event.data==="string"){is_string=1;const enc=new TextEncoder("utf-8");buffer=new Uint8Array(enc.encode(event.data))}else{GodotRuntime.error("Unknown message type");return}const len=buffer.length*buffer.BYTES_PER_ELEMENT;const out=GodotRuntime.malloc(len);HEAPU8.set(buffer,out);p_on_message(out,len,is_string);GodotRuntime.free(out)}},close:function(p_id){const ref=IDHandler.get(p_id);if(!ref){return}ref.onopen=null;ref.onmessage=null;ref.onerror=null;ref.onclose=null;ref.close()},get_prop:function(p_id,p_prop,p_def){const ref=IDHandler.get(p_id);return ref&&ref[p_prop]!==undefined?ref[p_prop]:p_def}};function _godot_js_rtc_datachannel_close(p_id){const ref=IDHandler.get(p_id);if(!ref){return}GodotRTCDataChannel.close(p_id)}function _godot_js_rtc_datachannel_connect(p_id,p_ref,p_on_open,p_on_message,p_on_error,p_on_close){const onopen=GodotRuntime.get_func(p_on_open).bind(null,p_ref);const onmessage=GodotRuntime.get_func(p_on_message).bind(null,p_ref);const onerror=GodotRuntime.get_func(p_on_error).bind(null,p_ref);const onclose=GodotRuntime.get_func(p_on_close).bind(null,p_ref);GodotRTCDataChannel.connect(p_id,onopen,onmessage,onerror,onclose)}function _godot_js_rtc_datachannel_destroy(p_id){GodotRTCDataChannel.close(p_id);IDHandler.remove(p_id)}function _godot_js_rtc_datachannel_get_buffered_amount(p_id){return GodotRTCDataChannel.get_prop(p_id,"bufferedAmount",0)}function _godot_js_rtc_datachannel_id_get(p_id){return GodotRTCDataChannel.get_prop(p_id,"id",65535)}function _godot_js_rtc_datachannel_is_negotiated(p_id){return GodotRTCDataChannel.get_prop(p_id,"negotiated",65535)}function _godot_js_rtc_datachannel_is_ordered(p_id){return GodotRTCDataChannel.get_prop(p_id,"ordered",true)}function _godot_js_rtc_datachannel_label_get(p_id){const ref=IDHandler.get(p_id);if(!ref||!ref.label){return 0}return GodotRuntime.allocString(ref.label)}function _godot_js_rtc_datachannel_max_packet_lifetime_get(p_id){const ref=IDHandler.get(p_id);if(!ref){return 65535}if(ref["maxPacketLifeTime"]!==undefined){return ref["maxPacketLifeTime"]}else if(ref["maxRetransmitTime"]!==undefined){return ref["maxRetransmitTime"]}return 65535}function _godot_js_rtc_datachannel_max_retransmits_get(p_id){return GodotRTCDataChannel.get_prop(p_id,"maxRetransmits",65535)}function _godot_js_rtc_datachannel_protocol_get(p_id){const ref=IDHandler.get(p_id);if(!ref||!ref.protocol){return 0}return GodotRuntime.allocString(ref.protocol)}function _godot_js_rtc_datachannel_ready_state_get(p_id){const ref=IDHandler.get(p_id);if(!ref){return 3}switch(ref.readyState){case"connecting":return 0;case"open":return 1;case"closing":return 2;case"closed":default:return 3}}function _godot_js_rtc_datachannel_send(p_id,p_buffer,p_length,p_raw){const ref=IDHandler.get(p_id);if(!ref){return 1}const bytes_array=new Uint8Array(p_length);for(let i=0;i<p_length;i++){bytes_array[i]=GodotRuntime.getHeapValue(p_buffer+i,"i8")}if(p_raw){ref.send(bytes_array.buffer)}else{const string=new TextDecoder("utf-8").decode(bytes_array);ref.send(string)}return 0}var GodotRTCPeerConnection={ConnectionState:{new:0,connecting:1,connected:2,disconnected:3,failed:4,closed:5},ConnectionStateCompat:{new:0,checking:1,connected:2,completed:2,disconnected:3,failed:4,closed:5},IceGatheringState:{new:0,gathering:1,complete:2},SignalingState:{stable:0,"have-local-offer":1,"have-remote-offer":2,"have-local-pranswer":3,"have-remote-pranswer":4,closed:5},create:function(config,onConnectionChange,onSignalingChange,onIceGatheringChange,onIceCandidate,onDataChannel){let conn=null;try{conn=new RTCPeerConnection(config)}catch(e){GodotRuntime.error(e);return 0}const id=IDHandler.add(conn);if("connectionState"in conn&&conn["connectionState"]!==undefined){conn.onconnectionstatechange=function(event){if(!IDHandler.get(id)){return}onConnectionChange(GodotRTCPeerConnection.ConnectionState[conn.connectionState]||0)}}else{conn.oniceconnectionstatechange=function(event){if(!IDHandler.get(id)){return}onConnectionChange(GodotRTCPeerConnection.ConnectionStateCompat[conn.iceConnectionState]||0)}}conn.onicegatheringstatechange=function(event){if(!IDHandler.get(id)){return}onIceGatheringChange(GodotRTCPeerConnection.IceGatheringState[conn.iceGatheringState]||0)};conn.onsignalingstatechange=function(event){if(!IDHandler.get(id)){return}onSignalingChange(GodotRTCPeerConnection.SignalingState[conn.signalingState]||0)};conn.onicecandidate=function(event){if(!IDHandler.get(id)){return}const c=event.candidate;if(!c||!c.candidate){return}const candidate_str=GodotRuntime.allocString(c.candidate);const mid_str=GodotRuntime.allocString(c.sdpMid);onIceCandidate(mid_str,c.sdpMLineIndex,candidate_str);GodotRuntime.free(candidate_str);GodotRuntime.free(mid_str)};conn.ondatachannel=function(event){if(!IDHandler.get(id)){return}const cid=IDHandler.add(event.channel);onDataChannel(cid)};return id},destroy:function(p_id){const conn=IDHandler.get(p_id);if(!conn){return}conn.onconnectionstatechange=null;conn.oniceconnectionstatechange=null;conn.onicegatheringstatechange=null;conn.onsignalingstatechange=null;conn.onicecandidate=null;conn.ondatachannel=null;IDHandler.remove(p_id)},onsession:function(p_id,callback,session){if(!IDHandler.get(p_id)){return}const type_str=GodotRuntime.allocString(session.type);const sdp_str=GodotRuntime.allocString(session.sdp);callback(type_str,sdp_str);GodotRuntime.free(type_str);GodotRuntime.free(sdp_str)},onerror:function(p_id,callback,error){const ref=IDHandler.get(p_id);if(!ref){return}GodotRuntime.error(error);callback()}};function _godot_js_rtc_pc_close(p_id){const ref=IDHandler.get(p_id);if(!ref){return}ref.close()}function _godot_js_rtc_pc_create(p_config,p_ref,p_on_connection_state_change,p_on_ice_gathering_state_change,p_on_signaling_state_change,p_on_ice_candidate,p_on_datachannel){const wrap=function(p_func){return GodotRuntime.get_func(p_func).bind(null,p_ref)};return GodotRTCPeerConnection.create(JSON.parse(GodotRuntime.parseString(p_config)),wrap(p_on_connection_state_change),wrap(p_on_signaling_state_change),wrap(p_on_ice_gathering_state_change),wrap(p_on_ice_candidate),wrap(p_on_datachannel))}function _godot_js_rtc_pc_datachannel_create(p_id,p_label,p_config){try{const ref=IDHandler.get(p_id);if(!ref){return 0}const label=GodotRuntime.parseString(p_label);const config=JSON.parse(GodotRuntime.parseString(p_config));const channel=ref.createDataChannel(label,config);return IDHandler.add(channel)}catch(e){GodotRuntime.error(e);return 0}}function _godot_js_rtc_pc_destroy(p_id){GodotRTCPeerConnection.destroy(p_id)}function _godot_js_rtc_pc_ice_candidate_add(p_id,p_mid_name,p_mline_idx,p_sdp){const ref=IDHandler.get(p_id);if(!ref){return}const sdpMidName=GodotRuntime.parseString(p_mid_name);const sdpName=GodotRuntime.parseString(p_sdp);ref.addIceCandidate(new RTCIceCandidate({candidate:sdpName,sdpMid:sdpMidName,sdpMlineIndex:p_mline_idx}))}function _godot_js_rtc_pc_local_description_set(p_id,p_type,p_sdp,p_obj,p_on_error){const ref=IDHandler.get(p_id);if(!ref){return}const type=GodotRuntime.parseString(p_type);const sdp=GodotRuntime.parseString(p_sdp);const onerror=GodotRuntime.get_func(p_on_error).bind(null,p_obj);ref.setLocalDescription({sdp,type}).catch(function(error){GodotRTCPeerConnection.onerror(p_id,onerror,error)})}function _godot_js_rtc_pc_offer_create(p_id,p_obj,p_on_session,p_on_error){const ref=IDHandler.get(p_id);if(!ref){return}const onsession=GodotRuntime.get_func(p_on_session).bind(null,p_obj);const onerror=GodotRuntime.get_func(p_on_error).bind(null,p_obj);ref.createOffer().then(function(session){GodotRTCPeerConnection.onsession(p_id,onsession,session)}).catch(function(error){GodotRTCPeerConnection.onerror(p_id,onerror,error)})}function _godot_js_rtc_pc_remote_description_set(p_id,p_type,p_sdp,p_obj,p_session_created,p_on_error){const ref=IDHandler.get(p_id);if(!ref){return}const type=GodotRuntime.parseString(p_type);const sdp=GodotRuntime.parseString(p_sdp);const onerror=GodotRuntime.get_func(p_on_error).bind(null,p_obj);const onsession=GodotRuntime.get_func(p_session_created).bind(null,p_obj);ref.setRemoteDescription({sdp,type}).then(function(){if(type!=="offer"){return Promise.resolve()}return ref.createAnswer().then(function(session){GodotRTCPeerConnection.onsession(p_id,onsession,session)})}).catch(function(error){GodotRTCPeerConnection.onerror(p_id,onerror,error)})}function _godot_js_set_ime_active(p_active){GodotIME.ime_active(p_active)}function _godot_js_set_ime_cb(p_ime_cb,p_key_cb,code,key){const ime_cb=GodotRuntime.get_func(p_ime_cb);const key_cb=GodotRuntime.get_func(p_key_cb);GodotIME.init(ime_cb,key_cb,code,key)}function _godot_js_set_ime_position(p_x,p_y){GodotIME.ime_position(p_x,p_y)}function _godot_js_tts_get_voices(p_callback){const func=GodotRuntime.get_func(p_callback);try{const arr=[];const voices=window.speechSynthesis.getVoices();for(let i=0;i<voices.length;i++){arr.push(`${voices[i].lang};${voices[i].name}`)}const c_ptr=GodotRuntime.allocStringArray(arr);func(arr.length,c_ptr);GodotRuntime.freeStringArray(c_ptr,arr.length)}catch(e){}}function _godot_js_tts_is_paused(){return window.speechSynthesis.paused}function _godot_js_tts_is_speaking(){return window.speechSynthesis.speaking}function _godot_js_tts_pause(){window.speechSynthesis.pause()}function _godot_js_tts_resume(){window.speechSynthesis.resume()}function _godot_js_tts_speak(p_text,p_voice,p_volume,p_pitch,p_rate,p_utterance_id,p_callback){const func=GodotRuntime.get_func(p_callback);function listener_end(evt){evt.currentTarget.cb(1,evt.currentTarget.id,0)}function listener_start(evt){evt.currentTarget.cb(0,evt.currentTarget.id,0)}function listener_error(evt){evt.currentTarget.cb(2,evt.currentTarget.id,0)}function listener_bound(evt){evt.currentTarget.cb(3,evt.currentTarget.id,evt.charIndex)}const utterance=new SpeechSynthesisUtterance(GodotRuntime.parseString(p_text));utterance.rate=p_rate;utterance.pitch=p_pitch;utterance.volume=p_volume/100;utterance.addEventListener("end",listener_end);utterance.addEventListener("start",listener_start);utterance.addEventListener("error",listener_error);utterance.addEventListener("boundary",listener_bound);utterance.id=p_utterance_id;utterance.cb=func;const voice=GodotRuntime.parseString(p_voice);const voices=window.speechSynthesis.getVoices();for(let i=0;i<voices.length;i++){if(voices[i].name===voice){utterance.voice=voices[i];break}}window.speechSynthesis.resume();window.speechSynthesis.speak(utterance)}function _godot_js_tts_stop(){window.speechSynthesis.cancel();window.speechSynthesis.resume()}var GodotWebMidi={abortControllers:[],isListening:false};function _godot_js_webmidi_close_midi_inputs(){for(const abortController of GodotWebMidi.abortControllers){abortController.abort()}GodotWebMidi.abortControllers=[];GodotWebMidi.isListening=false}function _godot_js_webmidi_open_midi_inputs(pSetInputNamesCb,pOnMidiMessageCb,pDataBuffer,dataBufferLen){if(GodotWebMidi.is_listening){return 0}if(!navigator.requestMIDIAccess){return 2}const setInputNamesCb=GodotRuntime.get_func(pSetInputNamesCb);const onMidiMessageCb=GodotRuntime.get_func(pOnMidiMessageCb);GodotWebMidi.isListening=true;navigator.requestMIDIAccess().then(midi=>{const inputs=[...midi.inputs.values()];const inputNames=inputs.map(input=>input.name);const c_ptr=GodotRuntime.allocStringArray(inputNames);setInputNamesCb(inputNames.length,c_ptr);GodotRuntime.freeStringArray(c_ptr,inputNames.length);inputs.forEach((input,i)=>{const abortController=new AbortController;GodotWebMidi.abortControllers.push(abortController);input.addEventListener("midimessage",event=>{const status=event.data[0];const data=event.data.slice(1);const size=data.length;if(size>dataBufferLen){throw new Error(`data too big ${size} > ${dataBufferLen}`)}HEAPU8.set(data,pDataBuffer);onMidiMessageCb(i,status,pDataBuffer,data.length)},{signal:abortController.signal})})});return 0}var GodotWebSocket={_onopen:function(p_id,callback,event){const ref=IDHandler.get(p_id);if(!ref){return}const c_str=GodotRuntime.allocString(ref.protocol);callback(c_str);GodotRuntime.free(c_str)},_onmessage:function(p_id,callback,event){const ref=IDHandler.get(p_id);if(!ref){return}let buffer;let is_string=0;if(event.data instanceof ArrayBuffer){buffer=new Uint8Array(event.data)}else if(event.data instanceof Blob){GodotRuntime.error("Blob type not supported");return}else if(typeof event.data==="string"){is_string=1;buffer=new TextEncoder("utf-8").encode(event.data)}else{GodotRuntime.error("Unknown message type");return}const len=buffer.length*buffer.BYTES_PER_ELEMENT;const out=GodotRuntime.malloc(len);HEAPU8.set(buffer,out);callback(out,len,is_string);GodotRuntime.free(out)},_onerror:function(p_id,callback,event){const ref=IDHandler.get(p_id);if(!ref){return}callback()},_onclose:function(p_id,callback,event){const ref=IDHandler.get(p_id);if(!ref){return}const c_str=GodotRuntime.allocString(event.reason);callback(event.code,c_str,event.wasClean?1:0);GodotRuntime.free(c_str)},send:function(p_id,p_data){const ref=IDHandler.get(p_id);if(!ref||ref.readyState!==ref.OPEN){return 1}ref.send(p_data);return 0},bufferedAmount:function(p_id){const ref=IDHandler.get(p_id);if(!ref){return 0}return ref.bufferedAmount},create:function(socket,p_on_open,p_on_message,p_on_error,p_on_close){const id=IDHandler.add(socket);socket.onopen=GodotWebSocket._onopen.bind(null,id,p_on_open);socket.onmessage=GodotWebSocket._onmessage.bind(null,id,p_on_message);socket.onerror=GodotWebSocket._onerror.bind(null,id,p_on_error);socket.onclose=GodotWebSocket._onclose.bind(null,id,p_on_close);return id},close:function(p_id,p_code,p_reason){const ref=IDHandler.get(p_id);if(ref&&ref.readyState<ref.CLOSING){const code=p_code;const reason=p_reason;ref.close(code,reason)}},destroy:function(p_id){const ref=IDHandler.get(p_id);if(!ref){return}GodotWebSocket.close(p_id,3001,"destroyed");IDHandler.remove(p_id);ref.onopen=null;ref.onmessage=null;ref.onerror=null;ref.onclose=null}};function _godot_js_websocket_buffered_amount(p_id){return GodotWebSocket.bufferedAmount(p_id)}function _godot_js_websocket_close(p_id,p_code,p_reason){const code=p_code;const reason=GodotRuntime.parseString(p_reason);GodotWebSocket.close(p_id,code,reason)}function 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TextDecoder("utf-8").decode(bytes_array)}return GodotWebSocket.send(p_id,out)}var GodotJSWrapper={proxies:null,cb_ret:null,MyProxy:function(val){const id=IDHandler.add(this);GodotJSWrapper.proxies.set(val,id);let refs=1;this.ref=function(){refs++};this.unref=function(){refs--;if(refs===0){IDHandler.remove(id);GodotJSWrapper.proxies.delete(val)}};this.get_val=function(){return val};this.get_id=function(){return id}},get_proxied:function(val){const id=GodotJSWrapper.proxies.get(val);if(id===undefined){const proxy=new GodotJSWrapper.MyProxy(val);return proxy.get_id()}IDHandler.get(id).ref();return id},get_proxied_value:function(id){const proxy=IDHandler.get(id);if(proxy===undefined){return undefined}return proxy.get_val()},variant2js:function(type,val){switch(type){case 0:return null;case 1:return Boolean(GodotRuntime.getHeapValue(val,"i64"));case 2:{const heap_value=GodotRuntime.getHeapValue(val,"i64");return 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id=GodotJSWrapper.get_proxied(p_val);GodotRuntime.setHeapValue(p_exchange,id,"i64");return 24},isBuffer:function(obj){return obj instanceof ArrayBuffer||ArrayBuffer.isView(obj)}};function _godot_js_wrapper_create_cb(p_ref,p_func){const func=GodotRuntime.get_func(p_func);let id=0;const cb=function(){if(!GodotJSWrapper.get_proxied_value(id)){return undefined}GodotJSWrapper.cb_ret=null;const args=Array.from(arguments);const argsProxy=new GodotJSWrapper.MyProxy(args);func(p_ref,argsProxy.get_id(),args.length);argsProxy.unref();const ret=GodotJSWrapper.cb_ret;GodotJSWrapper.cb_ret=null;return ret};id=GodotJSWrapper.get_proxied(cb);return id}function _godot_js_wrapper_create_object(p_object,p_args,p_argc,p_convert_callback,p_exchange,p_lock,p_free_lock_callback){const name=GodotRuntime.parseString(p_object);if(typeof window[name]==="undefined"){return-1}const convert=GodotRuntime.get_func(p_convert_callback);const freeLock=GodotRuntime.get_func(p_free_lock_callback);const args=new Array(p_argc);for(let i=0;i<p_argc;i++){const type=convert(p_args,i,p_exchange,p_lock);const lock=GodotRuntime.getHeapValue(p_lock,"*");args[i]=GodotJSWrapper.variant2js(type,p_exchange);if(lock){freeLock(p_lock,type)}}try{const res=new window[name](...args);return GodotJSWrapper.js2variant(res,p_exchange)}catch(e){GodotRuntime.error(`Error calling constructor ${name} with args:`,args,"error:",e);return-1}}function _godot_js_wrapper_interface_get(p_name){const name=GodotRuntime.parseString(p_name);if(typeof window[name]!=="undefined"){return GodotJSWrapper.get_proxied(window[name])}return 0}function _godot_js_wrapper_object_call(p_id,p_method,p_args,p_argc,p_convert_callback,p_exchange,p_lock,p_free_lock_callback){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return-1}const method=GodotRuntime.parseString(p_method);const convert=GodotRuntime.get_func(p_convert_callback);const freeLock=GodotRuntime.get_func(p_free_lock_callback);const args=new Array(p_argc);for(let i=0;i<p_argc;i++){const type=convert(p_args,i,p_exchange,p_lock);const lock=GodotRuntime.getHeapValue(p_lock,"*");args[i]=GodotJSWrapper.variant2js(type,p_exchange);if(lock){freeLock(p_lock,type)}}try{const res=obj[method](...args);return GodotJSWrapper.js2variant(res,p_exchange)}catch(e){GodotRuntime.error(`Error calling method ${method} on:`,obj,"error:",e);return-1}}function _godot_js_wrapper_object_get(p_id,p_exchange,p_prop){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return 0}if(p_prop){const prop=GodotRuntime.parseString(p_prop);try{return GodotJSWrapper.js2variant(obj[prop],p_exchange)}catch(e){GodotRuntime.error(`Error getting variable ${prop} on object`,obj);return 0}}return GodotJSWrapper.js2variant(obj,p_exchange)}function _godot_js_wrapper_object_getvar(p_id,p_type,p_exchange){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return-1}const prop=GodotJSWrapper.variant2js(p_type,p_exchange);if(prop===undefined||prop===null){return-1}try{return GodotJSWrapper.js2variant(obj[prop],p_exchange)}catch(e){GodotRuntime.error(`Error getting variable ${prop} on object`,obj,e);return-1}}function _godot_js_wrapper_object_is_buffer(p_id){const obj=GodotJSWrapper.get_proxied_value(p_id);return GodotJSWrapper.isBuffer(obj)?1:0}function _godot_js_wrapper_object_set(p_id,p_name,p_type,p_exchange){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return}const name=GodotRuntime.parseString(p_name);try{obj[name]=GodotJSWrapper.variant2js(p_type,p_exchange)}catch(e){GodotRuntime.error(`Error setting variable ${name} on object`,obj)}}function _godot_js_wrapper_object_set_cb_ret(p_val_type,p_val_ex){GodotJSWrapper.cb_ret=GodotJSWrapper.variant2js(p_val_type,p_val_ex)}function _godot_js_wrapper_object_setvar(p_id,p_key_type,p_key_ex,p_val_type,p_val_ex){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return-1}const key=GodotJSWrapper.variant2js(p_key_type,p_key_ex);try{obj[key]=GodotJSWrapper.variant2js(p_val_type,p_val_ex);return 0}catch(e){GodotRuntime.error(`Error setting variable ${key} on object`,obj);return-1}}function _godot_js_wrapper_object_transfer_buffer(p_id,p_byte_arr,p_byte_arr_write,p_callback){let obj=GodotJSWrapper.get_proxied_value(p_id);if(!GodotJSWrapper.isBuffer(obj)){return}if(ArrayBuffer.isView(obj)&&!(obj instanceof Uint8Array)){obj=new Uint8Array(obj.buffer)}else if(obj instanceof ArrayBuffer){obj=new Uint8Array(obj)}const resizePackedByteArrayAndOpenWrite=GodotRuntime.get_func(p_callback);const bytesPtr=resizePackedByteArrayAndOpenWrite(p_byte_arr,p_byte_arr_write,obj.length);HEAPU8.set(obj,bytesPtr)}function _godot_js_wrapper_object_unref(p_id){const proxy=IDHandler.get(p_id);if(proxy!==undefined){proxy.unref()}}function _godot_webgl2_glFramebufferTextureMultisampleMultiviewOVR(target,attachment,texture,level,samples,base_view_index,num_views){const context=GL.currentContext;if(typeof context.oculusMultiviewExt==="undefined"){const ext=context.GLctx.getExtension("OCULUS_multiview");if(!ext){GodotRuntime.error("Trying to call glFramebufferTextureMultisampleMultiviewOVR() without the OCULUS_multiview extension");return}context.oculusMultiviewExt=ext}const ext=context.oculusMultiviewExt;ext.framebufferTextureMultisampleMultiviewOVR(target,attachment,GL.textures[texture],level,samples,base_view_index,num_views)}function _godot_webgl2_glFramebufferTextureMultiviewOVR(target,attachment,texture,level,base_view_index,num_views){const context=GL.currentContext;if(typeof context.multiviewExt==="undefined"){const ext=context.GLctx.getExtension("OVR_multiview2");if(!ext){GodotRuntime.error("Trying to call glFramebufferTextureMultiviewOVR() without the OVR_multiview2 extension");return}context.multiviewExt=ext}const ext=context.multiviewExt;ext.framebufferTextureMultiviewOVR(target,attachment,GL.textures[texture],level,base_view_index,num_views)}function _godot_webgl2_glGetBufferSubData(target,offset,size,data){const gl_context_handle=_emscripten_webgl_get_current_context();const gl=GL.getContext(gl_context_handle);if(gl){gl.GLctx["getBufferSubData"](target,offset,HEAPU8,data,size)}}var GodotWebXR={gl:null,session:null,gl_binding:null,layer:null,space:null,frame:null,pose:null,view_count:1,input_sources:[,,,,,,,,,,,,,,,],touches:[,,,,],onsimpleevent:null,orig_requestAnimationFrame:null,requestAnimationFrame:callback=>{if(GodotWebXR.session&&GodotWebXR.space){const onFrame=function(time,frame){GodotWebXR.frame=frame;GodotWebXR.pose=frame.getViewerPose(GodotWebXR.space);callback(time);GodotWebXR.frame=null;GodotWebXR.pose=null};GodotWebXR.session.requestAnimationFrame(onFrame)}else{GodotWebXR.orig_requestAnimationFrame(callback)}},monkeyPatchRequestAnimationFrame:enable=>{if(GodotWebXR.orig_requestAnimationFrame===null){GodotWebXR.orig_requestAnimationFrame=MainLoop.requestAnimationFrame}MainLoop.requestAnimationFrame=enable?GodotWebXR.requestAnimationFrame:GodotWebXR.orig_requestAnimationFrame},pauseResumeMainLoop:()=>{MainLoop.pause();runtimeKeepalivePush();window.setTimeout(function(){runtimeKeepalivePop();MainLoop.resume()},0)},getLayer:()=>{const new_view_count=GodotWebXR.pose?GodotWebXR.pose.views.length:1;let layer=GodotWebXR.layer;if(layer&&GodotWebXR.view_count===new_view_count){return layer}if(!GodotWebXR.session||!GodotWebXR.gl_binding||!GodotWebXR.gl_binding.createProjectionLayer){return null}const gl=GodotWebXR.gl;layer=GodotWebXR.gl_binding.createProjectionLayer({textureType:new_view_count>1?"texture-array":"texture",colorFormat:gl.RGBA8,depthFormat:gl.DEPTH_COMPONENT24});GodotWebXR.session.updateRenderState({layers:[layer]});GodotWebXR.layer=layer;GodotWebXR.view_count=new_view_count;return layer},getSubImage:()=>{if(!GodotWebXR.pose){return null}const layer=GodotWebXR.getLayer();if(layer===null){return null}return GodotWebXR.gl_binding.getViewSubImage(layer,GodotWebXR.pose.views[0])},getTextureId:texture=>{if(texture.name!==undefined){return texture.name}const id=GL.getNewId(GL.textures);texture.name=id;GL.textures[id]=texture;return id},addInputSource:input_source=>{let name=-1;if(input_source.targetRayMode==="tracked-pointer"&&input_source.handedness==="left"){name=0}else if(input_source.targetRayMode==="tracked-pointer"&&input_source.handedness==="right"){name=1}else{for(let i=2;i<16;i++){if(!GodotWebXR.input_sources[i]){name=i;break}}}if(name>=0){GodotWebXR.input_sources[name]=input_source;input_source.name=name;if(input_source.targetRayMode==="screen"){let touch_index=-1;for(let i=0;i<5;i++){if(!GodotWebXR.touches[i]){touch_index=i;break}}if(touch_index>=0){GodotWebXR.touches[touch_index]=input_source;input_source.touch_index=touch_index}}}return name},removeInputSource:input_source=>{if(input_source.name!==undefined){const name=input_source.name;if(name>=0&&name<16){GodotWebXR.input_sources[name]=null}if(input_source.touch_index!==undefined){const touch_index=input_source.touch_index;if(touch_index>=0&&touch_index<5){GodotWebXR.touches[touch_index]=null}}return name}return-1},getInputSourceId:input_source=>{if(input_source!==undefined){return input_source.name}return-1},getTouchIndex:input_source=>{if(input_source.touch_index!==undefined){return input_source.touch_index}return-1}};function _godot_webxr_get_bounds_geometry(r_points){if(!GodotWebXR.space||!GodotWebXR.space.boundsGeometry){return 0}const point_count=GodotWebXR.space.boundsGeometry.length;if(point_count===0){return 0}const buf=GodotRuntime.malloc(point_count*3*4);for(let i=0;i<point_count;i++){const point=GodotWebXR.space.boundsGeometry[i];GodotRuntime.setHeapValue(buf+(i*3+0)*4,point.x,"float");GodotRuntime.setHeapValue(buf+(i*3+1)*4,point.y,"float");GodotRuntime.setHeapValue(buf+(i*3+2)*4,point.z,"float")}GodotRuntime.setHeapValue(r_points,buf,"i32");return point_count}function _godot_webxr_get_color_texture(){const subimage=GodotWebXR.getSubImage();if(subimage===null){return 0}return GodotWebXR.getTextureId(subimage.colorTexture)}function _godot_webxr_get_depth_texture(){const subimage=GodotWebXR.getSubImage();if(subimage===null){return 0}if(!subimage.depthStencilTexture){return 0}return GodotWebXR.getTextureId(subimage.depthStencilTexture)}function _godot_webxr_get_frame_rate(){if(!GodotWebXR.session||GodotWebXR.session.frameRate===undefined){return 0}return GodotWebXR.session.frameRate}function _godot_webxr_get_projection_for_view(p_view,r_transform){if(!GodotWebXR.session||!GodotWebXR.pose){return false}const matrix=GodotWebXR.pose.views[p_view].projectionMatrix;for(let i=0;i<16;i++){GodotRuntime.setHeapValue(r_transform+i*4,matrix[i],"float")}return true}function _godot_webxr_get_render_target_size(r_size){const subimage=GodotWebXR.getSubImage();if(subimage===null){return false}GodotRuntime.setHeapValue(r_size+0,subimage.viewport.width,"i32");GodotRuntime.setHeapValue(r_size+4,subimage.viewport.height,"i32");return true}function _godot_webxr_get_supported_frame_rates(r_frame_rates){if(!GodotWebXR.session||GodotWebXR.session.supportedFrameRates===undefined){return 0}const frame_rate_count=GodotWebXR.session.supportedFrameRates.length;if(frame_rate_count===0){return 0}const buf=GodotRuntime.malloc(frame_rate_count*4);for(let i=0;i<frame_rate_count;i++){GodotRuntime.setHeapValue(buf+i*4,GodotWebXR.session.supportedFrameRates[i],"float")}GodotRuntime.setHeapValue(r_frame_rates,buf,"i32");return frame_rate_count}function _godot_webxr_get_transform_for_view(p_view,r_transform){if(!GodotWebXR.session||!GodotWebXR.pose){return false}const views=GodotWebXR.pose.views;let matrix;if(p_view>=0){matrix=views[p_view].transform.matrix}else{matrix=GodotWebXR.pose.transform.matrix}for(let i=0;i<16;i++){GodotRuntime.setHeapValue(r_transform+i*4,matrix[i],"float")}return true}function _godot_webxr_get_velocity_texture(){const subimage=GodotWebXR.getSubImage();if(subimage===null){return 0}if(!subimage.motionVectorTexture){return 0}return GodotWebXR.getTextureId(subimage.motionVectorTexture)}function _godot_webxr_get_view_count(){if(!GodotWebXR.session||!GodotWebXR.pose){return 1}const view_count=GodotWebXR.pose.views.length;return view_count>0?view_count:1}function _godot_webxr_get_visibility_state(){if(!GodotWebXR.session||!GodotWebXR.session.visibilityState){return 0}return GodotRuntime.allocString(GodotWebXR.session.visibilityState)}var _godot_webxr_initialize=function(p_session_mode,p_required_features,p_optional_features,p_requested_reference_spaces,p_on_session_started,p_on_session_ended,p_on_session_failed,p_on_input_event,p_on_simple_event){GodotWebXR.monkeyPatchRequestAnimationFrame(true);const session_mode=GodotRuntime.parseString(p_session_mode);const required_features=GodotRuntime.parseString(p_required_features).split(",").map(s=>s.trim()).filter(s=>s!=="");const optional_features=GodotRuntime.parseString(p_optional_features).split(",").map(s=>s.trim()).filter(s=>s!=="");const requested_reference_space_types=GodotRuntime.parseString(p_requested_reference_spaces).split(",").map(s=>s.trim());const onstarted=GodotRuntime.get_func(p_on_session_started);const onended=GodotRuntime.get_func(p_on_session_ended);const onfailed=GodotRuntime.get_func(p_on_session_failed);const oninputevent=GodotRuntime.get_func(p_on_input_event);const onsimpleevent=GodotRuntime.get_func(p_on_simple_event);const session_init={};if(required_features.length>0){session_init["requiredFeatures"]=required_features}if(optional_features.length>0){session_init["optionalFeatures"]=optional_features}navigator.xr.requestSession(session_mode,session_init).then(function(session){GodotWebXR.session=session;session.addEventListener("end",function(evt){onended()});session.addEventListener("inputsourceschange",function(evt){evt.added.forEach(GodotWebXR.addInputSource);evt.removed.forEach(GodotWebXR.removeInputSource)});["selectstart","selectend","squeezestart","squeezeend"].forEach((input_event,index)=>{session.addEventListener(input_event,function(evt){GodotWebXR.frame=evt.frame;oninputevent(index,GodotWebXR.getInputSourceId(evt.inputSource));GodotWebXR.frame=null})});session.addEventListener("visibilitychange",function(evt){const c_str=GodotRuntime.allocString("visibility_state_changed");onsimpleevent(c_str);GodotRuntime.free(c_str)});GodotWebXR.onsimpleevent=onsimpleevent;const gl_context_handle=_emscripten_webgl_get_current_context();const gl=GL.getContext(gl_context_handle).GLctx;GodotWebXR.gl=gl;gl.makeXRCompatible().then(function(){const throwNoWebXRLayersError=()=>{throw new Error("This browser doesn't support WebXR Layers (which Godot requires) nor is the polyfill in use. If you are the developer of this application, please consider including the polyfill.")};try{GodotWebXR.gl_binding=new XRWebGLBinding(session,gl)}catch(error){throwNoWebXRLayersError()}if(!GodotWebXR.gl_binding.createProjectionLayer){throwNoWebXRLayersError()}const layer=GodotWebXR.getLayer();if(!layer){throw new Error("Unable to create WebXR Layer.")}function onReferenceSpaceSuccess(reference_space,reference_space_type){GodotWebXR.space=reference_space;reference_space.onreset=function(evt){const c_str=GodotRuntime.allocString("reference_space_reset");onsimpleevent(c_str);GodotRuntime.free(c_str)};GodotWebXR.pauseResumeMainLoop();window.setTimeout(function(){const reference_space_c_str=GodotRuntime.allocString(reference_space_type);const enabled_features="enabledFeatures"in session?Array.from(session.enabledFeatures):[];const enabled_features_c_str=GodotRuntime.allocString(enabled_features.join(","));const environment_blend_mode="environmentBlendMode"in session?session.environmentBlendMode:"";const environment_blend_mode_c_str=GodotRuntime.allocString(environment_blend_mode);onstarted(reference_space_c_str,enabled_features_c_str,environment_blend_mode_c_str);GodotRuntime.free(reference_space_c_str);GodotRuntime.free(enabled_features_c_str);GodotRuntime.free(environment_blend_mode_c_str)},0)}function requestReferenceSpace(){const reference_space_type=requested_reference_space_types.shift();session.requestReferenceSpace(reference_space_type).then(refSpace=>{onReferenceSpaceSuccess(refSpace,reference_space_type)}).catch(()=>{if(requested_reference_space_types.length===0){const c_str=GodotRuntime.allocString("Unable to get any of the requested reference space types");onfailed(c_str);GodotRuntime.free(c_str)}else{requestReferenceSpace()}})}requestReferenceSpace()}).catch(function(error){const c_str=GodotRuntime.allocString(`Unable to make WebGL context compatible with WebXR: ${error}`);onfailed(c_str);GodotRuntime.free(c_str)})}).catch(function(error){const c_str=GodotRuntime.allocString(`Unable to start session: ${error}`);onfailed(c_str);GodotRuntime.free(c_str)})};function _godot_webxr_is_session_supported(p_session_mode,p_callback){const session_mode=GodotRuntime.parseString(p_session_mode);const cb=GodotRuntime.get_func(p_callback);if(navigator.xr){navigator.xr.isSessionSupported(session_mode).then(function(supported){const c_str=GodotRuntime.allocString(session_mode);cb(c_str,supported?1:0);GodotRuntime.free(c_str)})}else{const c_str=GodotRuntime.allocString(session_mode);cb(c_str,0);GodotRuntime.free(c_str)}}function _godot_webxr_is_supported(){return!!navigator.xr}var 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-} else if (typeof define === 'function' && define['amd'])
-  define([], () => Godot);
+var Godot=(()=>{var _scriptName=globalThis.document?.currentScript?.src;return async function(moduleArg={}){var moduleRtn;(function(){function humanReadableVersionToPacked(str){str=str.split("-")[0];var vers=str.split(".").slice(0,3);while(vers.length<3)vers.push("00");vers=vers.map((n,i,arr)=>n.padStart(2,"0"));return vers.join("")}var packedVersionToHumanReadable=n=>[n/1e4|0,(n/100|0)%100,n%100].join(".");var TARGET_NOT_SUPPORTED=2147483647;var currentNodeVersion=typeof process!=="undefined"&&process.versions?.node?humanReadableVersionToPacked(process.versions.node):TARGET_NOT_SUPPORTED;if(currentNodeVersion<TARGET_NOT_SUPPORTED){throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)")}if(currentNodeVersion<2147483647){throw new Error(`This emscripten-generated code requires node v${packedVersionToHumanReadable(2147483647)} (detected v${packedVersionToHumanReadable(currentNodeVersion)})`)}var userAgent=typeof navigator!=="undefined"&&navigator.userAgent;if(!userAgent){return}var currentSafariVersion=userAgent.includes("Safari/")&&userAgent.match(/Version\/(\d+\.?\d*\.?\d*)/)?humanReadableVersionToPacked(userAgent.match(/Version\/(\d+\.?\d*\.?\d*)/)[1]):TARGET_NOT_SUPPORTED;if(currentSafariVersion<150200){throw new Error(`This emscripten-generated code requires Safari v${packedVersionToHumanReadable(150200)} (detected v${currentSafariVersion})`)}var currentFirefoxVersion=userAgent.match(/Firefox\/(\d+(?:\.\d+)?)/)?parseFloat(userAgent.match(/Firefox\/(\d+(?:\.\d+)?)/)[1]):TARGET_NOT_SUPPORTED;if(currentFirefoxVersion<100){throw new Error(`This emscripten-generated code requires Firefox v100 (detected v${currentFirefoxVersion})`)}var currentChromeVersion=userAgent.match(/Chrome\/(\d+(?:\.\d+)?)/)?parseFloat(userAgent.match(/Chrome\/(\d+(?:\.\d+)?)/)[1]):TARGET_NOT_SUPPORTED;if(currentChromeVersion<95){throw new Error(`This emscripten-generated code requires Chrome v95 (detected v${currentChromeVersion})`)}})();var Module=moduleArg;var ENVIRONMENT_IS_WEB=!!globalThis.window;var ENVIRONMENT_IS_WORKER=!!globalThis.WorkerGlobalScope;var ENVIRONMENT_IS_NODE=globalThis.process?.versions?.node&&globalThis.process?.type!="renderer";var ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};if(ENVIRONMENT_IS_WORKER){_scriptName=self.location.href}var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_SHELL){}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){try{scriptDirectory=new URL(".",_scriptName).href}catch{}if(!(globalThis.window||globalThis.WorkerGlobalScope))throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");{if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=async url=>{assert(!isFileURI(url),"readAsync does not work with file:// URLs");var response=await fetch(url,{credentials:"same-origin"});if(response.ok){return response.arrayBuffer()}throw new Error(response.status+" : "+response.url)}}}else{throw new Error("environment detection error")}var out=console.log.bind(console);var err=console.error.bind(console);assert(!ENVIRONMENT_IS_NODE,"node environment detected but not enabled at build time.  Add `node` to `-sENVIRONMENT` to enable.");assert(!ENVIRONMENT_IS_SHELL,"shell environment detected but not enabled at build time.  Add `shell` to `-sENVIRONMENT` to enable.");var wasmBinary;if(!globalThis.WebAssembly){err("no native wasm support detected")}var ABORT=false;var EXITSTATUS;function assert(condition,text){if(!condition){abort("Assertion failed"+(text?": "+text:""))}}var isFileURI=filename=>filename.startsWith("file://");function writeStackCookie(){var max=_emscripten_stack_get_end();assert((max&3)==0);if(max==0){max+=4}HEAPU32[max>>2]=34821223;HEAPU32[max+4>>2]=2310721022;HEAPU32[0>>2]=1668509029}function checkStackCookie(){if(ABORT)return;var max=_emscripten_stack_get_end();if(max==0){max+=4}var cookie1=HEAPU32[max>>2];var cookie2=HEAPU32[max+4>>2];if(cookie1!=34821223||cookie2!=2310721022){abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`)}if(HEAPU32[0>>2]!=1668509029){abort("Runtime error: The application has corrupted its heap memory area (address zero)!")}}var runtimeDebug=true;(()=>{var h16=new Int16Array(1);var h8=new Int8Array(h16.buffer);h16[0]=25459;if(h8[0]!==115||h8[1]!==99)abort("Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)")})();function consumedModuleProp(prop){if(!Object.getOwnPropertyDescriptor(Module,prop)){Object.defineProperty(Module,prop,{configurable:true,set(){abort(`Attempt to set \`Module.${prop}\` after it has already been processed.  This can happen, for example, when code is injected via '--post-js' rather than '--pre-js'`)}})}}function makeInvalidEarlyAccess(name){return()=>assert(false,`call to '${name}' via reference taken before Wasm module initialization`)}function ignoredModuleProp(prop){if(Object.getOwnPropertyDescriptor(Module,prop)){abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`)}}function isExportedByForceFilesystem(name){return name==="FS_createPath"||name==="FS_createDataFile"||name==="FS_createPreloadedFile"||name==="FS_preloadFile"||name==="FS_unlink"||name==="addRunDependency"||name==="FS_createLazyFile"||name==="FS_createDevice"||name==="removeRunDependency"}function missingLibrarySymbol(sym){unexportedRuntimeSymbol(sym)}function unexportedRuntimeSymbol(sym){if(!Object.getOwnPropertyDescriptor(Module,sym)){Object.defineProperty(Module,sym,{configurable:true,get(){var msg=`'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`;if(isExportedByForceFilesystem(sym)){msg+=". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you"}abort(msg)}})}}var readyPromiseResolve,readyPromiseReject;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;var HEAP64,HEAPU64;var runtimeInitialized=false;var runtimeExited=false;function updateMemoryViews(){var b=wasmMemory.buffer;Module["HEAP8"]=HEAP8=new Int8Array(b);Module["HEAP16"]=HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);Module["HEAPF64"]=HEAPF64=new Float64Array(b);Module["HEAP64"]=HEAP64=new BigInt64Array(b);Module["HEAPU64"]=HEAPU64=new BigUint64Array(b)}assert(globalThis.Int32Array&&globalThis.Float64Array&&Int32Array.prototype.subarray&&Int32Array.prototype.set,"JS engine does not provide full typed array support");function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}consumedModuleProp("preRun");callRuntimeCallbacks(onPreRuns)}function initRuntime(){assert(!runtimeInitialized);runtimeInitialized=true;checkStackCookie();if(!Module["noFSInit"]&&!FS.initialized)FS.init();TTY.init();wasmExports["__wasm_call_ctors"]();FS.ignorePermissions=false}function preMain(){checkStackCookie()}function exitRuntime(){assert(!runtimeExited);checkStackCookie();___funcs_on_exit();FS.quit();TTY.shutdown();IDBFS.quit();runtimeExited=true}function postRun(){checkStackCookie();if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}consumedModuleProp("postRun");callRuntimeCallbacks(onPostRuns)}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;var e=new WebAssembly.RuntimeError(what);readyPromiseReject?.(e);throw e}function createExportWrapper(name,nargs){return(...args)=>{assert(runtimeInitialized,`native function \`${name}\` called before runtime initialization`);assert(!runtimeExited,`native function \`${name}\` called after runtime exit (use NO_EXIT_RUNTIME to keep it alive after main() exits)`);var f=wasmExports[name];assert(f,`exported native function \`${name}\` not found`);assert(args.length<=nargs,`native function \`${name}\` called with ${args.length} args but expects ${nargs}`);return f(...args)}}var wasmBinaryFile;function findWasmBinary(){return locateFile("godot.web.template_release.wasm32.nothreads.wasm")}function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}async function getWasmBinary(binaryFile){if(!wasmBinary){try{var response=await readAsync(binaryFile);return new Uint8Array(response)}catch{}}return getBinarySync(binaryFile)}async function instantiateArrayBuffer(binaryFile,imports){try{var binary=await getWasmBinary(binaryFile);var instance=await WebAssembly.instantiate(binary,imports);return instance}catch(reason){err(`failed to asynchronously prepare wasm: ${reason}`);if(isFileURI(binaryFile)){err(`warning: Loading from a file URI (${binaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`)}abort(reason)}}async function instantiateAsync(binary,binaryFile,imports){if(!binary){try{var response=fetch(binaryFile,{credentials:"same-origin"});var instantiationResult=await WebAssembly.instantiateStreaming(response,imports);return instantiationResult}catch(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation")}}return instantiateArrayBuffer(binaryFile,imports)}function getWasmImports(){var imports={env:wasmImports,wasi_snapshot_preview1:wasmImports};return imports}async function createWasm(){function receiveInstance(instance,module){wasmExports=instance.exports;assignWasmExports(wasmExports);updateMemoryViews();return wasmExports}var trueModule=Module;function receiveInstantiationResult(result){assert(Module===trueModule,"the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?");trueModule=null;return receiveInstance(result["instance"])}var info=getWasmImports();if(Module["instantiateWasm"]){return new Promise((resolve,reject)=>{try{Module["instantiateWasm"](info,(inst,mod)=>{resolve(receiveInstance(inst,mod))})}catch(e){err(`Module.instantiateWasm callback failed with error: ${e}`);reject(e)}})}wasmBinaryFile??=findWasmBinary();var result=await instantiateAsync(wasmBinary,wasmBinaryFile,info);var exports=receiveInstantiationResult(result);return exports}class ExitStatus{name="ExitStatus";constructor(status){this.message=`Program terminated with exit(${status})`;this.status=status}}var callRuntimeCallbacks=callbacks=>{while(callbacks.length>0){callbacks.shift()(Module)}};var onPostRuns=[];var addOnPostRun=cb=>onPostRuns.push(cb);var onPreRuns=[];var addOnPreRun=cb=>onPreRuns.push(cb);function getValue(ptr,type="i8"){if(type.endsWith("*"))type="*";switch(type){case"i1":return HEAP8[ptr];case"i8":return HEAP8[ptr];case"i16":return HEAP16[ptr>>1];case"i32":return HEAP32[ptr>>2];case"i64":return HEAP64[ptr>>3];case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];case"*":return HEAPU32[ptr>>2];default:abort(`invalid type for getValue: ${type}`)}}var noExitRuntime=false;var ptrToString=ptr=>{assert(typeof ptr==="number",`ptrToString expects a number, got ${typeof ptr}`);ptr>>>=0;return"0x"+ptr.toString(16).padStart(8,"0")};function setValue(ptr,value,type="i8"){if(type.endsWith("*"))type="*";switch(type){case"i1":HEAP8[ptr]=value;break;case"i8":HEAP8[ptr]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":HEAP64[ptr>>3]=BigInt(value);break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;case"*":HEAPU32[ptr>>2]=value;break;default:abort(`invalid type for setValue: ${type}`)}}var warnOnce=text=>{warnOnce.shown||={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;err(text)}};var getWasmTableEntry=funcPtr=>wasmTable.get(funcPtr);var ___call_sighandler=(fp,sig)=>getWasmTableEntry(fp)(sig);var PATH={isAbs:path=>path.charAt(0)==="/",splitPath:filename=>{var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:(parts,allowAboveRoot)=>{var up=0;for(var i=parts.length-1;i>=0;i--){var last=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up;up--){parts.unshift("..")}}return parts},normalize:path=>{var isAbsolute=PATH.isAbs(path),trailingSlash=path.slice(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(p=>!!p),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:path=>{var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.slice(0,-1)}return root+dir},basename:path=>path&&path.match(/([^\/]+|\/)\/*$/)[1],join:(...paths)=>PATH.normalize(paths.join("/")),join2:(l,r)=>PATH.normalize(l+"/"+r)};var initRandomFill=()=>view=>crypto.getRandomValues(view);var randomFill=view=>{(randomFill=initRandomFill())(view)};var PATH_FS={resolve:(...args)=>{var resolvedPath="",resolvedAbsolute=false;for(var i=args.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?args[i]:FS.cwd();if(typeof path!="string"){throw new TypeError("Arguments to path.resolve must be strings")}else if(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=PATH.isAbs(path)}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter(p=>!!p),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:(from,to)=>{from=PATH_FS.resolve(from).slice(1);to=PATH_FS.resolve(to).slice(1);function trim(arr){var start=0;for(;start<arr.length;start++){if(arr[start]!=="")break}var end=arr.length-1;for(;end>=0;end--){if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outputParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputParts.join("/")}};var UTF8Decoder=globalThis.TextDecoder&&new TextDecoder;var findStringEnd=(heapOrArray,idx,maxBytesToRead,ignoreNul)=>{var maxIdx=idx+maxBytesToRead;if(ignoreNul)return maxIdx;while(heapOrArray[idx]&&!(idx>=maxIdx))++idx;return idx};var UTF8ArrayToString=(heapOrArray,idx=0,maxBytesToRead,ignoreNul)=>{var endPtr=findStringEnd(heapOrArray,idx,maxBytesToRead,ignoreNul);if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx<endPtr){var u0=heapOrArray[idx++];if(!(u0&128)){str+=String.fromCharCode(u0);continue}var u1=heapOrArray[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}var u2=heapOrArray[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{if((u0&248)!=240)warnOnce("Invalid UTF-8 leading byte "+ptrToString(u0)+" encountered when deserializing a UTF-8 string in wasm memory to a JS string!");u0=(u0&7)<<18|u1<<12|u2<<6|heapOrArray[idx++]&63}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}return str};var FS_stdin_getChar_buffer=[];var lengthBytesUTF8=str=>{var len=0;for(var i=0;i<str.length;++i){var c=str.charCodeAt(i);if(c<=127){len++}else if(c<=2047){len+=2}else if(c>=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{assert(typeof str==="string",`stringToUTF8Array expects a string (got ${typeof str})`);if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.codePointAt(i);if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;if(u>1114111)warnOnce("Invalid Unicode code point "+ptrToString(u)+" encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).");heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63;i++}}heap[outIdx]=0;return outIdx-startIdx};var intArrayFromString=(stringy,dontAddNull,length)=>{var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array};var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var result=null;if(globalThis.window?.prompt){result=window.prompt("Input: ");if(result!==null){result+="\n"}}else{}if(!result){return null}FS_stdin_getChar_buffer=intArrayFromString(result,true)}return FS_stdin_getChar_buffer.shift()};var TTY={ttys:[],init(){},shutdown(){},register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close(stream){stream.tty.ops.fsync(stream.tty)},fsync(stream){stream.tty.ops.fsync(stream.tty)},read(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){throw new FS.ErrnoError(60)}var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.atime=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(60)}try{for(var i=0;i<length;i++){stream.tty.ops.put_char(stream.tty,buffer[offset+i])}}catch(e){throw new FS.ErrnoError(29)}if(length){stream.node.mtime=stream.node.ctime=Date.now()}return i}},default_tty_ops:{get_char(tty){return FS_stdin_getChar()},put_char(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output?.length>0){out(UTF8ArrayToString(tty.output));tty.output=[]}},ioctl_tcgets(tty){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync(tty){if(tty.output?.length>0){err(UTF8ArrayToString(tty.output));tty.output=[]}}}};var zeroMemory=(ptr,size)=>HEAPU8.fill(0,ptr,ptr+size);var alignMemory=(size,alignment)=>{assert(alignment,"alignment argument is required");return Math.ceil(size/alignment)*alignment};var mmapAlloc=size=>{size=alignMemory(size,65536);var ptr=_emscripten_builtin_memalign(65536,size);if(ptr)zeroMemory(ptr,size);return ptr};var MEMFS={ops_table:null,mount(mount){return MEMFS.createNode(null,"/",16895,0)},createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}};var node=FS.createNode(parent,name,mode,dev);if(FS.isDir(node.mode)){node.node_ops=MEMFS.ops_table.dir.node;node.stream_ops=MEMFS.ops_table.dir.stream;node.contents={}}else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.stream_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMFS.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.atime=node.mtime=node.ctime=Date.now();if(parent){parent.contents[name]=node;parent.atime=parent.mtime=parent.ctime=node.atime}return node},getFileDataAsTypedArray(node){if(!node.contents)return new Uint8Array(0);if(node.contents.subarray)return node.contents.subarray(0,node.usedBytes);return new Uint8Array(node.contents)},expandFileStorage(node,newCapacity){var prevCapacity=node.contents?node.contents.length:0;if(prevCapacity>=newCapacity)return;var CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)>>>0);if(prevCapacity!=0)newCapacity=Math.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Array(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,node.usedBytes),0)},resizeFileStorage(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.contents=null;node.usedBytes=0}else{var oldContents=node.contents;node.contents=new Uint8Array(newSize);if(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.usedBytes)))}node.usedBytes=newSize}},node_ops:{getattr(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.rdev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.size=node.usedBytes}else if(FS.isLink(node.mode)){attr.size=node.link.length}else{attr.size=0}attr.atime=new Date(node.atime);attr.mtime=new Date(node.mtime);attr.ctime=new Date(node.ctime);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr(node,attr){for(const key of["mode","atime","mtime","ctime"]){if(attr[key]!=null){node[key]=attr[key]}}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup(parent,name){throw new FS.ErrnoError(44)},mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename(old_node,new_dir,new_name){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){if(FS.isDir(old_node.mode)){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}FS.hashRemoveNode(new_node)}delete old_node.parent.contents[old_node.name];new_dir.contents[new_name]=old_node;old_node.name=new_name;new_dir.ctime=new_dir.mtime=old_node.parent.ctime=old_node.parent.mtime=Date.now()},unlink(parent,name){delete parent.contents[name];parent.ctime=parent.mtime=Date.now()},rmdir(parent,name){var node=FS.lookupNode(parent,name);for(var i in node.contents){throw new FS.ErrnoError(55)}delete parent.contents[name];parent.ctime=parent.mtime=Date.now()},readdir(node){return[".","..",...Object.keys(node.contents)]},symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=stream.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,length);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=contents[position+i]}return size},write(stream,buffer,offset,length,position,canOwn){assert(!(buffer instanceof ArrayBuffer));if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.mtime=node.ctime=Date.now();if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){assert(position===0,"canOwn must imply no weird position inside the file");node.contents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length}else if(node.usedBytes===0&&position===0){node.contents=buffer.slice(offset,offset+length);node.usedBytes=length;return length}else if(position+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+length),position);return length}}MEMFS.expandFileStorage(node,position+length);if(node.contents.subarray&&buffer.subarray){node.contents.set(buffer.subarray(offset,offset+length),position)}else{for(var i=0;i<length;i++){node.contents[position+i]=buffer[offset+i]}}node.usedBytes=Math.max(node.usedBytes,position+length);return length},llseek(stream,offset,whence){var position=offset;if(whence===1){position+=stream.position}else if(whence===2){if(FS.isFile(stream.node.mode)){position+=stream.node.usedBytes}}if(position<0){throw new FS.ErrnoError(28)}return position},mmap(stream,length,position,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}var ptr;var allocated;var contents=stream.node.contents;if(!(flags&2)&&contents&&contents.buffer===HEAP8.buffer){allocated=false;ptr=contents.byteOffset}else{allocated=true;ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}if(contents){if(position>0||position+length<contents.length){if(contents.subarray){contents=contents.subarray(position,position+length)}else{contents=Array.prototype.slice.call(contents,position,position+length)}}HEAP8.set(contents,ptr)}}return{ptr,allocated}},msync(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var FS_modeStringToFlags=str=>{var flagModes={r:0,"r+":2,w:512|64|1,"w+":512|64|2,a:1024|64|1,"a+":1024|64|2};var flags=flagModes[str];if(typeof flags=="undefined"){throw new Error(`Unknown file open mode: ${str}`)}return flags};var FS_getMode=(canRead,canWrite)=>{var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var IDBFS={dbs:{},indexedDB:()=>{assert(typeof indexedDB!="undefined","IDBFS used, but indexedDB not supported");return indexedDB},DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",queuePersist:mount=>{function onPersistComplete(){if(mount.idbPersistState==="again")startPersist();else mount.idbPersistState=0}function startPersist(){mount.idbPersistState="idb";IDBFS.syncfs(mount,false,onPersistComplete)}if(!mount.idbPersistState){mount.idbPersistState=setTimeout(startPersist,0)}else if(mount.idbPersistState==="idb"){mount.idbPersistState="again"}},mount:mount=>{var mnt=MEMFS.mount(mount);if(mount?.opts?.autoPersist){mount.idbPersistState=0;var memfs_node_ops=mnt.node_ops;mnt.node_ops={...mnt.node_ops};mnt.node_ops.mknod=(parent,name,mode,dev)=>{var node=memfs_node_ops.mknod(parent,name,mode,dev);node.node_ops=mnt.node_ops;node.idbfs_mount=mnt.mount;node.memfs_stream_ops=node.stream_ops;node.stream_ops={...node.stream_ops};node.stream_ops.write=(stream,buffer,offset,length,position,canOwn)=>{stream.node.isModified=true;return node.memfs_stream_ops.write(stream,buffer,offset,length,position,canOwn)};node.stream_ops.close=stream=>{var n=stream.node;if(n.isModified){IDBFS.queuePersist(n.idbfs_mount);n.isModified=false}if(n.memfs_stream_ops.close)return n.memfs_stream_ops.close(stream)};IDBFS.queuePersist(mnt.mount);return node};mnt.node_ops.rmdir=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.rmdir(...args));mnt.node_ops.symlink=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.symlink(...args));mnt.node_ops.unlink=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.unlink(...args));mnt.node_ops.rename=(...args)=>(IDBFS.queuePersist(mnt.mount),memfs_node_ops.rename(...args))}return mnt},syncfs:(mount,populate,callback)=>{IDBFS.getLocalSet(mount,(err,local)=>{if(err)return callback(err);IDBFS.getRemoteSet(mount,(err,remote)=>{if(err)return callback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)})})},quit:()=>{for(var value of Object.values(IDBFS.dbs)){value.close()}IDBFS.dbs={}},getDB:(name,callback)=>{var db=IDBFS.dbs[name];if(db){return callback(null,db)}var req;try{req=IDBFS.indexedDB().open(name,IDBFS.DB_VERSION)}catch(e){return callback(e)}if(!req){return callback("Unable to connect to IndexedDB")}req.onupgradeneeded=e=>{var db=e.target.result;var transaction=e.target.transaction;var fileStore;if(db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectStore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAME)}if(!fileStore.indexNames.contains("timestamp")){fileStore.createIndex("timestamp","timestamp",{unique:false})}};req.onsuccess=()=>{db=req.result;IDBFS.dbs[name]=db;callback(null,db)};req.onerror=e=>{callback(e.target.error);e.preventDefault()}},getLocalSet:(mount,callback)=>{var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return p=>PATH.join2(root,p)}var check=FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=check.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){check.push(...FS.readdir(path).filter(isRealDir).map(toAbsolute(path)))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries})},getRemoteSet:(mount,callback)=>{var entries={};IDBFS.getDB(mount.mountpoint,(err,db)=>{if(err)return callback(err);try{var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=e=>{callback(e.target.error);e.preventDefault()};var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=event=>{var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db,entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()}}catch(e){return callback(e)}})},loadLocalEntry:(path,callback)=>{var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node;stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){return callback(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){node.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp:stat.mtime,mode:stat.mode,contents:node.contents})}else{return callback(new Error("node type not supported"))}},storeLocalEntry:(path,entry,callback)=>{try{if(FS.isDir(entry["mode"])){FS.mkdirTree(path,entry["mode"])}else if(FS.isFile(entry["mode"])){FS.writeFile(path,entry["contents"],{canOwn:true})}else{return callback(new Error("node type not supported"))}FS.chmod(path,entry["mode"]);FS.utime(path,entry["timestamp"],entry["timestamp"])}catch(e){return callback(e)}callback(null)},removeLocalEntry:(path,callback)=>{try{var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(FS.isFile(stat.mode)){FS.unlink(path)}}catch(e){return callback(e)}callback(null)},loadRemoteEntry:(store,path,callback)=>{var req=store.get(path);req.onsuccess=event=>callback(null,event.target.result);req.onerror=e=>{callback(e.target.error);e.preventDefault()}},storeRemoteEntry:(store,path,entry,callback)=>{try{var req=store.put(entry,path)}catch(e){callback(e);return}req.onsuccess=event=>callback();req.onerror=e=>{callback(e.target.error);e.preventDefault()}},removeRemoteEntry:(store,path,callback)=>{var req=store.delete(path);req.onsuccess=event=>callback();req.onerror=e=>{callback(e.target.error);e.preventDefault()}},reconcile:(src,dst,callback)=>{var total=0;var create=[];for(var[key,e]of Object.entries(src.entries)){var e2=dst.entries[key];if(!e2||e["timestamp"].getTime()!=e2["timestamp"].getTime()){create.push(key);total++}}var remove=[];for(var key of Object.keys(dst.entries)){if(!src.entries[key]){remove.push(key);total++}}if(!total){return callback(null)}var errored=false;var db=src.type==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function done(err){if(err&&!errored){errored=true;return callback(err)}}transaction.onerror=transaction.onabort=e=>{done(e.target.error);e.preventDefault()};transaction.oncomplete=e=>{if(!errored){callback(null)}};for(const path of create.sort()){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,(err,entry)=>{if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)})}else{IDBFS.loadLocalEntry(path,(err,entry)=>{if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)})}}for(var path of remove.sort().reverse()){if(dst.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntry(store,path,done)}}}};var UTF8ToString=(ptr,maxBytesToRead,ignoreNul)=>{assert(typeof ptr=="number",`UTF8ToString expects a number (got ${typeof ptr})`);return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead,ignoreNul):""};var strError=errno=>UTF8ToString(_strerror(errno));var ERRNO_CODES={EPERM:63,ENOENT:44,ESRCH:71,EINTR:27,EIO:29,ENXIO:60,E2BIG:1,ENOEXEC:45,EBADF:8,ECHILD:12,EAGAIN:6,EWOULDBLOCK:6,ENOMEM:48,EACCES:2,EFAULT:21,ENOTBLK:105,EBUSY:10,EEXIST:20,EXDEV:75,ENODEV:43,ENOTDIR:54,EISDIR:31,EINVAL:28,ENFILE:41,EMFILE:33,ENOTTY:59,ETXTBSY:74,EFBIG:22,ENOSPC:51,ESPIPE:70,EROFS:69,EMLINK:34,EPIPE:64,EDOM:18,ERANGE:68,ENOMSG:49,EIDRM:24,ECHRNG:106,EL2NSYNC:156,EL3HLT:107,EL3RST:108,ELNRNG:109,EUNATCH:110,ENOCSI:111,EL2HLT:112,EDEADLK:16,ENOLCK:46,EBADE:113,EBADR:114,EXFULL:115,ENOANO:104,EBADRQC:103,EBADSLT:102,EDEADLOCK:16,EBFONT:101,ENOSTR:100,ENODATA:116,ETIME:117,ENOSR:118,ENONET:119,ENOPKG:120,EREMOTE:121,ENOLINK:47,EADV:122,ESRMNT:123,ECOMM:124,EPROTO:65,EMULTIHOP:36,EDOTDOT:125,EBADMSG:9,ENOTUNIQ:126,EBADFD:127,EREMCHG:128,ELIBACC:129,ELIBBAD:130,ELIBSCN:131,ELIBMAX:132,ELIBEXEC:133,ENOSYS:52,ENOTEMPTY:55,ENAMETOOLONG:37,ELOOP:32,EOPNOTSUPP:138,EPFNOSUPPORT:139,ECONNRESET:15,ENOBUFS:42,EAFNOSUPPORT:5,EPROTOTYPE:67,ENOTSOCK:57,ENOPROTOOPT:50,ESHUTDOWN:140,ECONNREFUSED:14,EADDRINUSE:3,ECONNABORTED:13,ENETUNREACH:40,ENETDOWN:38,ETIMEDOUT:73,EHOSTDOWN:142,EHOSTUNREACH:23,EINPROGRESS:26,EALREADY:7,EDESTADDRREQ:17,EMSGSIZE:35,EPROTONOSUPPORT:66,ESOCKTNOSUPPORT:137,EADDRNOTAVAIL:4,ENETRESET:39,EISCONN:30,ENOTCONN:53,ETOOMANYREFS:141,EUSERS:136,EDQUOT:19,ESTALE:72,ENOTSUP:138,ENOMEDIUM:148,EILSEQ:25,EOVERFLOW:61,ECANCELED:11,ENOTRECOVERABLE:56,EOWNERDEAD:62,ESTRPIPE:135};var asyncLoad=async url=>{var arrayBuffer=await readAsync(url);assert(arrayBuffer,`Loading data file "${url}" failed (no arrayBuffer).`);return new Uint8Array(arrayBuffer)};var FS_createDataFile=(...args)=>FS.createDataFile(...args);var getUniqueRunDependency=id=>{var orig=id;while(1){if(!runDependencyTracking[id])return id;id=orig+Math.random()}};var runDependencies=0;var dependenciesFulfilled=null;var runDependencyTracking={};var runDependencyWatcher=null;var removeRunDependency=id=>{runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);assert(id,"removeRunDependency requires an ID");assert(runDependencyTracking[id]);delete runDependencyTracking[id];if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}};var addRunDependency=id=>{runDependencies++;Module["monitorRunDependencies"]?.(runDependencies);assert(id,"addRunDependency requires an ID");assert(!runDependencyTracking[id]);runDependencyTracking[id]=1;if(runDependencyWatcher===null&&globalThis.setInterval){runDependencyWatcher=setInterval(()=>{if(ABORT){clearInterval(runDependencyWatcher);runDependencyWatcher=null;return}var shown=false;for(var dep in runDependencyTracking){if(!shown){shown=true;err("still waiting on run dependencies:")}err(`dependency: ${dep}`)}if(shown){err("(end of list)")}},1e4)}};var preloadPlugins=[];var FS_handledByPreloadPlugin=async(byteArray,fullname)=>{if(typeof Browser!="undefined")Browser.init();for(var plugin of preloadPlugins){if(plugin["canHandle"](fullname)){assert(plugin["handle"].constructor.name==="AsyncFunction","Filesystem plugin handlers must be async functions (See #24914)");return plugin["handle"](byteArray,fullname)}}return byteArray};var FS_preloadFile=async(parent,name,url,canRead,canWrite,dontCreateFile,canOwn,preFinish)=>{var fullname=name?PATH_FS.resolve(PATH.join2(parent,name)):parent;var dep=getUniqueRunDependency(`cp ${fullname}`);addRunDependency(dep);try{var byteArray=url;if(typeof url=="string"){byteArray=await asyncLoad(url)}byteArray=await FS_handledByPreloadPlugin(byteArray,fullname);preFinish?.();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}}finally{removeRunDependency(dep)}};var FS_createPreloadedFile=(parent,name,url,canRead,canWrite,onload,onerror,dontCreateFile,canOwn,preFinish)=>{FS_preloadFile(parent,name,url,canRead,canWrite,dontCreateFile,canOwn,preFinish).then(onload).catch(onerror)};var FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ignorePermissions:true,filesystems:null,syncFSRequests:0,readFiles:{},ErrnoError:class extends Error{name="ErrnoError";constructor(errno){super(runtimeInitialized?strError(errno):"");this.errno=errno;for(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}}},FSStream:class{shared={};get object(){return this.node}set object(val){this.node=val}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(val){this.shared.flags=val}get position(){return this.shared.position}set position(val){this.shared.position=val}},FSNode:class{node_ops={};stream_ops={};readMode=292|73;writeMode=146;mounted=null;constructor(parent,name,mode,rdev){if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.rdev=rdev;this.atime=this.mtime=this.ctime=Date.now()}get read(){return(this.mode&this.readMode)===this.readMode}set read(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(path,opts={}){if(!path){throw new FS.ErrnoError(44)}opts.follow_mount??=true;if(!PATH.isAbs(path)){path=FS.cwd()+"/"+path}linkloop:for(var nlinks=0;nlinks<40;nlinks++){var parts=path.split("/").filter(p=>!!p);var current=FS.root;var current_path="/";for(var i=0;i<parts.length;i++){var islast=i===parts.length-1;if(islast&&opts.parent){break}if(parts[i]==="."){continue}if(parts[i]===".."){current_path=PATH.dirname(current_path);if(FS.isRoot(current)){path=current_path+"/"+parts.slice(i+1).join("/");nlinks--;continue linkloop}else{current=current.parent}continue}current_path=PATH.join2(current_path,parts[i]);try{current=FS.lookupNode(current,parts[i])}catch(e){if(e?.errno===44&&islast&&opts.noent_okay){return{path:current_path}}throw e}if(FS.isMountpoint(current)&&(!islast||opts.follow_mount)){current=current.mounted.root}if(FS.isLink(current.mode)&&(!islast||opts.follow)){if(!current.node_ops.readlink){throw new FS.ErrnoError(52)}var link=current.node_ops.readlink(current);if(!PATH.isAbs(link)){link=PATH.dirname(current_path)+"/"+link}path=link+"/"+parts.slice(i+1).join("/");continue linkloop}}return{path:current_path,node:current}}throw new FS.ErrnoError(32)},getPath(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?`${mount}/${path}`:mount+path}path=path?`${node.name}/${path}`:node.name;node=node.parent}},hashName(parentid,name){var hash=0;for(var i=0;i<name.length;i++){hash=(hash<<5)-hash+name.charCodeAt(i)|0}return(parentid+hash>>>0)%FS.nameTable.length},hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode(node){var hash=FS.hashName(node.parent.id,node.name);if(FS.nameTable[hash]===node){FS.nameTable[hash]=node.name_next}else{var current=FS.nameTable[hash];while(current){if(current.name_next===node){current.name_next=node.name_next;break}current=current.name_next}}},lookupNode(parent,name){var errCode=FS.mayLookup(parent);if(errCode){throw new FS.ErrnoError(errCode)}var hash=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.name_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){return node}}return FS.lookup(parent,name)},createNode(parent,name,mode,rdev){assert(typeof parent=="object");var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode(node){FS.hashRemoveNode(node)},isRoot(node){return node===node.parent},isMountpoint(node){return!!node.mounted},isFile(mode){return(mode&61440)===32768},isDir(mode){return(mode&61440)===16384},isLink(mode){return(mode&61440)===40960},isChrdev(mode){return(mode&61440)===8192},isBlkdev(mode){return(mode&61440)===24576},isFIFO(mode){return(mode&61440)===4096},isSocket(mode){return(mode&49152)===49152},flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions(node,perms){if(FS.ignorePermissions){return 0}if(perms.includes("r")&&!(node.mode&292)){return 2}else if(perms.includes("w")&&!(node.mode&146)){return 2}else if(perms.includes("x")&&!(node.mode&73)){return 2}return 0},mayLookup(dir){if(!FS.isDir(dir.mode))return 54;var errCode=FS.nodePermissions(dir,"x");if(errCode)return errCode;if(!dir.node_ops.lookup)return 2;return 0},mayCreate(dir,name){if(!FS.isDir(dir.mode)){return 54}try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e.errno}var errCode=FS.nodePermissions(dir,"wx");if(errCode){return errCode}if(isdir){if(!FS.isDir(node.mode)){return 54}if(FS.isRoot(node)||FS.getPath(node)===FS.cwd()){return 10}}else{if(FS.isDir(node.mode)){return 31}}return 0},mayOpen(node,flags){if(!node){return 44}if(FS.isLink(node.mode)){return 32}else if(FS.isDir(node.mode)){if(FS.flagsToPermissionString(flags)!=="r"||flags&(512|64)){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},checkOpExists(op,err){if(!op){throw new FS.ErrnoError(err)}return op},MAX_OPEN_FDS:4096,nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:fd=>FS.streams[fd],createStream(stream,fd=-1){assert(fd>=-1);stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream(fd){FS.streams[fd]=null},dupStream(origStream,fd=-1){var stream=FS.createStream(origStream,fd);stream.stream_ops?.dup?.(stream);return stream},doSetAttr(stream,node,attr){var setattr=stream?.stream_ops.setattr;var arg=setattr?stream:node;setattr??=node.node_ops.setattr;FS.checkOpExists(setattr,63);setattr(arg,attr)},chrdev_stream_ops:{open(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;stream.stream_ops.open?.(stream)},llseek(){throw new FS.ErrnoError(70)}},major:dev=>dev>>8,minor:dev=>dev&255,makedev:(ma,mi)=>ma<<8|mi,registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:dev=>FS.devices[dev],getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push(...m.mounts)}return mounts},syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`)}var mounts=FS.getMounts(FS.root.mount);var completed=0;function doCallback(errCode){assert(FS.syncFSRequests>0);FS.syncFSRequests--;return callback(errCode)}function done(errCode){if(errCode){if(!done.errored){done.errored=true;return doCallback(errCode)}return}if(++completed>=mounts.length){doCallback(null)}}for(var mount of mounts){if(mount.type.syncfs){mount.type.syncfs(mount,populate,done)}else{done(null)}}},mount(type,opts,mountpoint){if(typeof type=="string"){throw type}var root=mountpoint==="/";var pseudo=!mountpoint;var node;if(root&&FS.root){throw new FS.ErrnoError(10)}else if(!root&&!pseudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=lookup.path;node=lookup.node;if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}if(!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}}var mount={type,opts,mountpoint,mounts:[]};var mountRoot=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push(mount)}}return mountRoot},unmount(mountpoint){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new FS.ErrnoError(28)}var node=lookup.node;var mount=node.mounted;var mounts=FS.getMounts(mount);for(var[hash,current]of Object.entries(FS.nameTable)){while(current){var next=current.name_next;if(mounts.includes(current.mount)){FS.destroyNode(current)}current=next}}node.mounted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.mounts.splice(idx,1)},lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name){throw new FS.ErrnoError(28)}if(name==="."||name===".."){throw new FS.ErrnoError(20)}var errCode=FS.mayCreate(parent,name);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.mknod){throw new FS.ErrnoError(63)}return parent.node_ops.mknod(parent,name,mode,dev)},statfs(path){return FS.statfsNode(FS.lookupPath(path,{follow:true}).node)},statfsStream(stream){return FS.statfsNode(stream.node)},statfsNode(node){var rtn={bsize:4096,frsize:4096,blocks:1e6,bfree:5e5,bavail:5e5,files:FS.nextInode,ffree:FS.nextInode-1,fsid:42,flags:2,namelen:255};if(node.node_ops.statfs){Object.assign(rtn,node.node_ops.statfs(node.mount.opts.root))}return rtn},create(path,mode=438){mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir(path,mode=511){mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var dir of dirs){if(!dir)continue;if(d||PATH.isAbs(path))d+="/";d+=dir;try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink(oldpath,newpath){if(!PATH_FS.resolve(oldpath)){throw new FS.ErrnoError(44)}var lookup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var newname=PATH.basename(newpath);var errCode=FS.mayCreate(parent,newname);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.symlink){throw new FS.ErrnoError(63)}return parent.node_ops.symlink(parent,newname,oldpath)},rename(old_path,new_path){var old_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,old_dir,new_dir;lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.node;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node;if(!old_dir||!new_dir)throw new FS.ErrnoError(44);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoError(75)}var old_node=FS.lookupNode(old_dir,old_name);var relative=PATH_FS.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(28)}relative=PATH_FS.relative(new_path,old_dirname);if(relative.charAt(0)!=="."){throw new FS.ErrnoError(55)}var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_node){return}var isdir=FS.isDir(old_node.mode);var errCode=FS.mayDelete(old_dir,old_name,isdir);if(errCode){throw new FS.ErrnoError(errCode)}errCode=new_node?FS.mayDelete(new_dir,new_name,isdir):FS.mayCreate(new_dir,new_name);if(errCode){throw new FS.ErrnoError(errCode)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(63)}if(FS.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.ErrnoError(10)}if(new_dir!==old_dir){errCode=FS.nodePermissions(old_dir,"w");if(errCode){throw new FS.ErrnoError(errCode)}}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename(old_node,new_dir,new_name);old_node.parent=new_dir}catch(e){throw e}finally{FS.hashAddNode(old_node)}},rmdir(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,true);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.rmdir){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.rmdir(parent,name);FS.destroyNode(node)},readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;var readdir=FS.checkOpExists(node.node_ops.readdir,54);return readdir(node)},unlink(path){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;if(!parent){throw new FS.ErrnoError(44)}var name=PATH.basename(path);var node=FS.lookupNode(parent,name);var errCode=FS.mayDelete(parent,name,false);if(errCode){throw new FS.ErrnoError(errCode)}if(!parent.node_ops.unlink){throw new FS.ErrnoError(63)}if(FS.isMountpoint(node)){throw new FS.ErrnoError(10)}parent.node_ops.unlink(parent,name);FS.destroyNode(node)},readlink(path){var lookup=FS.lookupPath(path);var link=lookup.node;if(!link){throw new FS.ErrnoError(44)}if(!link.node_ops.readlink){throw new FS.ErrnoError(28)}return link.node_ops.readlink(link)},stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;var getattr=FS.checkOpExists(node.node_ops.getattr,63);return getattr(node)},fstat(fd){var stream=FS.getStreamChecked(fd);var node=stream.node;var getattr=stream.stream_ops.getattr;var arg=getattr?stream:node;getattr??=node.node_ops.getattr;FS.checkOpExists(getattr,63);return getattr(arg)},lstat(path){return FS.stat(path,true)},doChmod(stream,node,mode,dontFollow){FS.doSetAttr(stream,node,{mode:mode&4095|node.mode&~4095,ctime:Date.now(),dontFollow})},chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}FS.doChmod(null,node,mode,dontFollow)},lchmod(path,mode){FS.chmod(path,mode,true)},fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.doChmod(stream,stream.node,mode,false)},doChown(stream,node,dontFollow){FS.doSetAttr(stream,node,{timestamp:Date.now(),dontFollow})},chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}FS.doChown(null,node,dontFollow)},lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.doChown(stream,stream.node,false)},doTruncate(stream,node,len){if(FS.isDir(node.mode)){throw new FS.ErrnoError(31)}if(!FS.isFile(node.mode)){throw new FS.ErrnoError(28)}var errCode=FS.nodePermissions(node,"w");if(errCode){throw new FS.ErrnoError(errCode)}FS.doSetAttr(stream,node,{size:len,timestamp:Date.now()})},truncate(path,len){if(len<0){throw new FS.ErrnoError(28)}var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:true});node=lookup.node}else{node=path}FS.doTruncate(null,node,len)},ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if(len<0||(stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.doTruncate(stream,stream.node,len)},utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;var setattr=FS.checkOpExists(node.node_ops.setattr,63);setattr(node,{atime,mtime})},open(path,flags,mode=438){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=mode&4095|32768}else{mode=0}var node;var isDirPath;if(typeof path=="object"){node=path}else{isDirPath=path.endsWith("/");var lookup=FS.lookupPath(path,{follow:!(flags&131072),noent_okay:true});node=lookup.node;path=lookup.path}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else if(isDirPath){throw new FS.ErrnoError(31)}else{node=FS.mknod(path,mode|511,0);created=true}}if(!node){throw new FS.ErrnoError(44)}if(FS.isChrdev(node.mode)){flags&=~512}if(flags&65536&&!FS.isDir(node.mode)){throw new FS.ErrnoError(54)}if(!created){var errCode=FS.mayOpen(node,flags);if(errCode){throw new FS.ErrnoError(errCode)}}if(flags&512&&!created){FS.truncate(node,0)}flags&=~(128|512|131072);var stream=FS.createStream({node,path:FS.getPath(node),flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(created){FS.chmod(node,mode&511)}if(Module["logReadFiles"]&&!(flags&1)){if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close(stream){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(stream.getdents)stream.getdents=null;try{if(stream.stream_ops.close){stream.stream_ops.close(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}stream.fd=null},isClosed(stream){return stream.fd===null},llseek(stream,offset,whence){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(!stream.seekable||!stream.stream_ops.llseek){throw new FS.ErrnoError(70)}if(whence!=0&&whence!=1&&whence!=2){throw new FS.ErrnoError(28)}stream.position=stream.stream_ops.llseek(stream,offset,whence);stream.ungotten=[];return stream.position},read(stream,buffer,offset,length,position){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.read){throw new FS.ErrnoError(28)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,position);if(!seeking)stream.position+=bytesRead;return bytesRead},write(stream,buffer,offset,length,position,canOwn){assert(offset>=0);if(length<0||position<0){throw new FS.ErrnoError(28)}if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(31)}if(!stream.stream_ops.write){throw new FS.ErrnoError(28)}if(stream.seekable&&stream.flags&1024){FS.llseek(stream,0,2)}var seeking=typeof position!="undefined";if(!seeking){position=stream.position}else if(!stream.seekable){throw new FS.ErrnoError(70)}var bytesWritten=stream.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)stream.position+=bytesWritten;return bytesWritten},mmap(stream,length,position,prot,flags){if((prot&2)!==0&&(flags&2)===0&&(stream.flags&2097155)!==2){throw new FS.ErrnoError(2)}if((stream.flags&2097155)===1){throw new FS.ErrnoError(2)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(43)}if(!length){throw new FS.ErrnoError(28)}return stream.stream_ops.mmap(stream,length,position,prot,flags)},msync(stream,buffer,offset,length,mmapFlags){assert(offset>=0);if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile(path,opts={}){opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){abort(`Invalid encoding type "${opts.encoding}"`)}var stream=FS.open(path,opts.flags);var stat=FS.stat(path);var length=stat.size;var buf=new Uint8Array(length);FS.read(stream,buf,0,length,0);if(opts.encoding==="utf8"){buf=UTF8ArrayToString(buf)}FS.close(stream);return buf},writeFile(path,data,opts={}){opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){data=new Uint8Array(intArrayFromString(data,true))}if(ArrayBuffer.isView(data)){FS.write(stream,data,0,data.byteLength,undefined,opts.canOwn)}else{abort("Unsupported data type")}FS.close(stream)},cwd:()=>FS.currentPath,chdir(path){var lookup=FS.lookupPath(path,{follow:true});if(lookup.node===null){throw new FS.ErrnoError(44)}if(!FS.isDir(lookup.node.mode)){throw new FS.ErrnoError(54)}var errCode=FS.nodePermissions(lookup.node,"x");if(errCode){throw new FS.ErrnoError(errCode)}FS.currentPath=lookup.path},createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:()=>0,write:(stream,buffer,offset,length,pos)=>length,llseek:()=>0});FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_tty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",FS.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var randomBuffer=new Uint8Array(1024),randomLeft=0;var randomByte=()=>{if(randomLeft===0){randomFill(randomBuffer);randomLeft=randomBuffer.byteLength}return randomBuffer[--randomLeft]};FS.createDevice("/dev","random",randomByte);FS.createDevice("/dev","urandom",randomByte);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")},createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount(){var node=FS.createNode(proc_self,"fd",16895,73);node.stream_ops={llseek:MEMFS.stream_ops.llseek};node.node_ops={lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:()=>stream.path},id:fd+1};ret.parent=ret;return ret},readdir(){return Array.from(FS.streams.entries()).filter(([k,v])=>v).map(([k,v])=>k.toString())}};return node}},{},"/proc/self/fd")},createStandardStreams(input,output,error){if(input){FS.createDevice("/dev","stdin",input)}else{FS.symlink("/dev/tty","/dev/stdin")}if(output){FS.createDevice("/dev","stdout",null,output)}else{FS.symlink("/dev/tty","/dev/stdout")}if(error){FS.createDevice("/dev","stderr",null,error)}else{FS.symlink("/dev/tty1","/dev/stderr")}var stdin=FS.open("/dev/stdin",0);var stdout=FS.open("/dev/stdout",1);var stderr=FS.open("/dev/stderr",1);assert(stdin.fd===0,`invalid handle for stdin (${stdin.fd})`);assert(stdout.fd===1,`invalid handle for stdout (${stdout.fd})`);assert(stderr.fd===2,`invalid handle for stderr (${stderr.fd})`)},staticInit(){FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS,IDBFS}},init(input,output,error){assert(!FS.initialized,"FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");FS.initialized=true;input??=Module["stdin"];output??=Module["stdout"];error??=Module["stderr"];FS.createStandardStreams(input,output,error)},quit(){FS.initialized=false;_fflush(0);for(var stream of FS.streams){if(stream){FS.close(stream)}}},findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:false,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,parentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExists=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.basename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exists=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret},createPath(parent,path,canRead,canWrite){parent=typeof parent=="string"?parent:FS.getPath(parent);var parts=path.split("/").reverse();while(parts.length){var part=parts.pop();if(!part)continue;var current=PATH.join2(parent,part);try{FS.mkdir(current)}catch(e){if(e.errno!=20)throw e}parent=current}return current},createFile(parent,name,properties,canRead,canWrite){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(canRead,canWrite);return FS.create(path,mode)},createDataFile(parent,name,data,canRead,canWrite,canOwn){var path=name;if(parent){parent=typeof parent=="string"?parent:FS.getPath(parent);path=name?PATH.join2(parent,name):parent}var mode=FS_getMode(canRead,canWrite);var node=FS.create(path,mode);if(data){if(typeof data=="string"){var arr=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charCodeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,577);FS.write(stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}},createDevice(parent,name,input,output){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(!!input,!!output);FS.createDevice.major??=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open(stream){stream.seekable=false},close(stream){if(output?.buffer?.length){output(10)}},read(stream,buffer,offset,length,pos){var bytesRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw new FS.ErrnoError(29)}if(result===undefined&&bytesRead===0){throw new FS.ErrnoError(6)}if(result===null||result===undefined)break;bytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.atime=Date.now()}return bytesRead},write(stream,buffer,offset,length,pos){for(var i=0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(29)}}if(length){stream.node.mtime=stream.node.ctime=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile(obj){if(obj.isDevice||obj.isFolder||obj.link||obj.contents)return true;if(globalThis.XMLHttpRequest){abort("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.")}else{try{obj.contents=readBinary(obj.url)}catch(e){throw new FS.ErrnoError(29)}}},createLazyFile(parent,name,url,canRead,canWrite){class LazyUint8Array{lengthKnown=false;chunks=[];get(idx){if(idx>this.length-1||idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/this.chunkSize|0;return this.getter(chunkNum)[chunkOffset]}setDataGetter(getter){this.getter=getter}cacheLength(){var xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))abort("Couldn't load "+url+". Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-length"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Ranges"))&&header==="bytes";var usesGzip=(header=xhr.getResponseHeader("Content-Encoding"))&&header==="gzip";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=datalength;var doXHR=(from,to)=>{if(from>to)abort("invalid range ("+from+", "+to+") or no bytes requested!");if(to>datalength-1)abort("only "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpRequest;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Range","bytes="+from+"-"+to);xhr.responseType="arraybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-user-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===304))abort("Couldn't load "+url+". Status: "+xhr.status);if(xhr.response!==undefined){return new Uint8Array(xhr.response||[])}return intArrayFromString(xhr.responseText||"",true)};var lazyArray=this;lazyArray.setDataGetter(chunkNum=>{var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]=="undefined"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chunkNum]=="undefined")abort("doXHR failed!");return lazyArray.chunks[chunkNum]});if(usesGzip||!datalength){chunkSize=datalength=1;datalength=this.getter(0).length;chunkSize=datalength;out("LazyFiles on gzip forces download of the whole file when length is accessed")}this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=true}get length(){if(!this.lengthKnown){this.cacheLength()}return this._length}get chunkSize(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize}}if(globalThis.XMLHttpRequest){if(!ENVIRONMENT_IS_WORKER)abort("Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc");var lazyArray=new LazyUint8Array;var properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:false,url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(properties.contents){node.contents=properties.contents}else if(properties.url){node.contents=null;node.url=properties.url}Object.defineProperties(node,{usedBytes:{get:function(){return this.contents.length}}});var stream_ops={};for(const[key,fn]of Object.entries(node.stream_ops)){stream_ops[key]=(...args)=>{FS.forceLoadFile(node);return fn(...args)}}function writeChunks(stream,buffer,offset,length,position){var contents=stream.node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.length-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[offset+i]=contents.get(position+i)}}return size}stream_ops.read=(stream,buffer,offset,length,position)=>{FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=(stream,length,position,prot,flags)=>{FS.forceLoadFile(node);var ptr=mmapAlloc(length);if(!ptr){throw new FS.ErrnoError(48)}writeChunks(stream,HEAP8,ptr,length,position);return{ptr,allocated:true}};node.stream_ops=stream_ops;return node},absolutePath(){abort("FS.absolutePath has been removed; use PATH_FS.resolve instead")},createFolder(){abort("FS.createFolder has been removed; use FS.mkdir instead")},createLink(){abort("FS.createLink has been removed; use FS.symlink instead")},joinPath(){abort("FS.joinPath has been removed; use PATH.join instead")},mmapAlloc(){abort("FS.mmapAlloc has been replaced by the top level function mmapAlloc")},standardizePath(){abort("FS.standardizePath has been removed; use PATH.normalize instead")}};var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt(dirfd,path,allowEmpty){if(PATH.isAbs(path)){return path}var dir;if(dirfd===-100){dir=FS.cwd()}else{var dirstream=SYSCALLS.getStreamFromFD(dirfd);dir=dirstream.path}if(path.length==0){if(!allowEmpty){throw new FS.ErrnoError(44)}return dir}return dir+"/"+path},writeStat(buf,stat){HEAPU32[buf>>2]=stat.dev;HEAPU32[buf+4>>2]=stat.mode;HEAPU32[buf+8>>2]=stat.nlink;HEAPU32[buf+12>>2]=stat.uid;HEAPU32[buf+16>>2]=stat.gid;HEAPU32[buf+20>>2]=stat.rdev;HEAP64[buf+24>>3]=BigInt(stat.size);HEAP32[buf+32>>2]=4096;HEAP32[buf+36>>2]=stat.blocks;var atime=stat.atime.getTime();var mtime=stat.mtime.getTime();var ctime=stat.ctime.getTime();HEAP64[buf+40>>3]=BigInt(Math.floor(atime/1e3));HEAPU32[buf+48>>2]=atime%1e3*1e3*1e3;HEAP64[buf+56>>3]=BigInt(Math.floor(mtime/1e3));HEAPU32[buf+64>>2]=mtime%1e3*1e3*1e3;HEAP64[buf+72>>3]=BigInt(Math.floor(ctime/1e3));HEAPU32[buf+80>>2]=ctime%1e3*1e3*1e3;HEAP64[buf+88>>3]=BigInt(stat.ino);return 0},writeStatFs(buf,stats){HEAPU32[buf+4>>2]=stats.bsize;HEAPU32[buf+60>>2]=stats.bsize;HEAP64[buf+8>>3]=BigInt(stats.blocks);HEAP64[buf+16>>3]=BigInt(stats.bfree);HEAP64[buf+24>>3]=BigInt(stats.bavail);HEAP64[buf+32>>3]=BigInt(stats.files);HEAP64[buf+40>>3]=BigInt(stats.ffree);HEAPU32[buf+48>>2]=stats.fsid;HEAPU32[buf+64>>2]=stats.flags;HEAPU32[buf+56>>2]=stats.namelen},doMsync(addr,stream,len,flags,offset){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(43)}if(flags&2){return 0}var buffer=HEAPU8.slice(addr,addr+len);FS.msync(stream,buffer,offset,len,flags)},getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall_chdir(path){try{path=SYSCALLS.getStr(path);FS.chdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_chmod(path,mode){try{path=SYSCALLS.getStr(path);FS.chmod(path,mode);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_faccessat(dirfd,path,amode,flags){try{path=SYSCALLS.getStr(path);assert(!flags||flags==512);path=SYSCALLS.calculateAt(dirfd,path);if(amode&~7){return-28}var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node){return-44}var perms="";if(amode&4)perms+="r";if(amode&2)perms+="w";if(amode&1)perms+="x";if(perms&&FS.nodePermissions(node,perms)){return-2}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fchmod(fd,mode){try{FS.fchmod(fd,mode);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var syscallGetVarargI=()=>{assert(SYSCALLS.varargs!=undefined);var ret=HEAP32[+SYSCALLS.varargs>>2];SYSCALLS.varargs+=4;return ret};var syscallGetVarargP=syscallGetVarargI;function ___syscall_fcntl64(fd,cmd,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(cmd){case 0:{var arg=syscallGetVarargI();if(arg<0){return-28}while(FS.streams[arg]){arg++}var newStream;newStream=FS.dupStream(stream,arg);return newStream.fd}case 1:case 2:return 0;case 3:return stream.flags;case 4:{var arg=syscallGetVarargI();stream.flags|=arg;return 0}case 12:{var arg=syscallGetVarargP();var offset=0;HEAP16[arg+offset>>1]=2;return 0}case 13:case 14:return 0}return-28}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_fstat64(fd,buf){try{return SYSCALLS.writeStat(buf,FS.fstat(fd))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var INT53_MAX=9007199254740992;var INT53_MIN=-9007199254740992;var bigintToI53Checked=num=>num<INT53_MIN||num>INT53_MAX?NaN:Number(num);function ___syscall_ftruncate64(fd,length){length=bigintToI53Checked(length);try{if(isNaN(length))return-61;FS.ftruncate(fd,length);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=(str,outPtr,maxBytesToWrite)=>{assert(typeof maxBytesToWrite=="number","stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!");return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)};function ___syscall_getcwd(buf,size){try{if(size===0)return-28;var cwd=FS.cwd();var cwdLengthInBytes=lengthBytesUTF8(cwd)+1;if(size<cwdLengthInBytes)return-68;stringToUTF8(cwd,buf,size);return cwdLengthInBytes}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_getdents64(fd,dirp,count){try{var stream=SYSCALLS.getStreamFromFD(fd);stream.getdents||=FS.readdir(stream.path);var struct_size=280;var pos=0;var off=FS.llseek(stream,0,1);var startIdx=Math.floor(off/struct_size);var endIdx=Math.min(stream.getdents.length,startIdx+Math.floor(count/struct_size));for(var idx=startIdx;idx<endIdx;idx++){var id;var type;var name=stream.getdents[idx];if(name==="."){id=stream.node.id;type=4}else if(name===".."){var lookup=FS.lookupPath(stream.path,{parent:true});id=lookup.node.id;type=4}else{var child;try{child=FS.lookupNode(stream.node,name)}catch(e){if(e?.errno===28){continue}throw e}id=child.id;type=FS.isChrdev(child.mode)?2:FS.isDir(child.mode)?4:FS.isLink(child.mode)?10:8}assert(id);HEAP64[dirp+pos>>3]=BigInt(id);HEAP64[dirp+pos+8>>3]=BigInt((idx+1)*struct_size);HEAP16[dirp+pos+16>>1]=280;HEAP8[dirp+pos+18]=type;stringToUTF8(name,dirp+pos+19,256);pos+=struct_size}FS.llseek(stream,idx*struct_size,0);return pos}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_ioctl(fd,op,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(fd);switch(op){case 21509:{if(!stream.tty)return-59;return 0}case 21505:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcgets){var termios=stream.tty.ops.ioctl_tcgets(stream);var argp=syscallGetVarargP();HEAP32[argp>>2]=termios.c_iflag||0;HEAP32[argp+4>>2]=termios.c_oflag||0;HEAP32[argp+8>>2]=termios.c_cflag||0;HEAP32[argp+12>>2]=termios.c_lflag||0;for(var i=0;i<32;i++){HEAP8[argp+i+17]=termios.c_cc[i]||0}return 0}return 0}case 21510:case 21511:case 21512:{if(!stream.tty)return-59;return 0}case 21506:case 21507:case 21508:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tcsets){var argp=syscallGetVarargP();var c_iflag=HEAP32[argp>>2];var c_oflag=HEAP32[argp+4>>2];var c_cflag=HEAP32[argp+8>>2];var c_lflag=HEAP32[argp+12>>2];var c_cc=[];for(var i=0;i<32;i++){c_cc.push(HEAP8[argp+i+17])}return stream.tty.ops.ioctl_tcsets(stream.tty,op,{c_iflag,c_oflag,c_cflag,c_lflag,c_cc})}return 0}case 21519:{if(!stream.tty)return-59;var argp=syscallGetVarargP();HEAP32[argp>>2]=0;return 0}case 21520:{if(!stream.tty)return-59;return-28}case 21537:case 21531:{var argp=syscallGetVarargP();return FS.ioctl(stream,op,argp)}case 21523:{if(!stream.tty)return-59;if(stream.tty.ops.ioctl_tiocgwinsz){var winsize=stream.tty.ops.ioctl_tiocgwinsz(stream.tty);var argp=syscallGetVarargP();HEAP16[argp>>1]=winsize[0];HEAP16[argp+2>>1]=winsize[1]}return 0}case 21524:{if(!stream.tty)return-59;return 0}case 21515:{if(!stream.tty)return-59;return 0}default:return-28}}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_lstat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.writeStat(buf,FS.lstat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_mkdirat(dirfd,path,mode){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);FS.mkdir(path,mode,0);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_mknodat(dirfd,path,mode,dev){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);switch(mode&61440){case 32768:case 8192:case 24576:case 4096:case 49152:break;default:return-28}FS.mknod(path,mode,dev);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_newfstatat(dirfd,path,buf,flags){try{path=SYSCALLS.getStr(path);var nofollow=flags&256;var allowEmpty=flags&4096;flags=flags&~6400;assert(!flags,`unknown flags in __syscall_newfstatat: ${flags}`);path=SYSCALLS.calculateAt(dirfd,path,allowEmpty);return SYSCALLS.writeStat(buf,nofollow?FS.lstat(path):FS.stat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_openat(dirfd,path,flags,varargs){SYSCALLS.varargs=varargs;try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);var mode=varargs?syscallGetVarargI():0;return FS.open(path,flags,mode).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_readlinkat(dirfd,path,buf,bufsize){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(bufsize<=0)return-28;var ret=FS.readlink(path);var len=Math.min(bufsize,lengthBytesUTF8(ret));var endChar=HEAP8[buf+len];stringToUTF8(ret,buf,bufsize+1);HEAP8[buf+len]=endChar;return len}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_renameat(olddirfd,oldpath,newdirfd,newpath){try{oldpath=SYSCALLS.getStr(oldpath);newpath=SYSCALLS.getStr(newpath);oldpath=SYSCALLS.calculateAt(olddirfd,oldpath);newpath=SYSCALLS.calculateAt(newdirfd,newpath);FS.rename(oldpath,newpath);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_rmdir(path){try{path=SYSCALLS.getStr(path);FS.rmdir(path);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_stat64(path,buf){try{path=SYSCALLS.getStr(path);return SYSCALLS.writeStat(buf,FS.stat(path))}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_statfs64(path,size,buf){try{assert(size===88);SYSCALLS.writeStatFs(buf,FS.statfs(SYSCALLS.getStr(path)));return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_symlinkat(target,dirfd,linkpath){try{target=SYSCALLS.getStr(target);linkpath=SYSCALLS.getStr(linkpath);linkpath=SYSCALLS.calculateAt(dirfd,linkpath);FS.symlink(target,linkpath);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_unlinkat(dirfd,path,flags){try{path=SYSCALLS.getStr(path);path=SYSCALLS.calculateAt(dirfd,path);if(!flags){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{return-28}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=()=>abort("native code called abort()");var runtimeKeepaliveCounter=0;var __emscripten_runtime_keepalive_clear=()=>{noExitRuntime=false;runtimeKeepaliveCounter=0};function __gmtime_js(time,tmPtr){time=bigintToI53Checked(time);var date=new Date(time*1e3);HEAP32[tmPtr>>2]=date.getUTCSeconds();HEAP32[tmPtr+4>>2]=date.getUTCMinutes();HEAP32[tmPtr+8>>2]=date.getUTCHours();HEAP32[tmPtr+12>>2]=date.getUTCDate();HEAP32[tmPtr+16>>2]=date.getUTCMonth();HEAP32[tmPtr+20>>2]=date.getUTCFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getUTCDay();var start=Date.UTC(date.getUTCFullYear(),0,1,0,0,0,0);var yday=(date.getTime()-start)/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday}var isLeapYear=year=>year%4===0&&(year%100!==0||year%400===0);var MONTH_DAYS_LEAP_CUMULATIVE=[0,31,60,91,121,152,182,213,244,274,305,335];var MONTH_DAYS_REGULAR_CUMULATIVE=[0,31,59,90,120,151,181,212,243,273,304,334];var ydayFromDate=date=>{var leap=isLeapYear(date.getFullYear());var monthDaysCumulative=leap?MONTH_DAYS_LEAP_CUMULATIVE:MONTH_DAYS_REGULAR_CUMULATIVE;var yday=monthDaysCumulative[date.getMonth()]+date.getDate()-1;return yday};function __localtime_js(time,tmPtr){time=bigintToI53Checked(time);var date=new Date(time*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var yday=ydayFromDate(date)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var start=new Date(date.getFullYear(),0,1);var summerOffset=new Date(date.getFullYear(),6,1).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst}var timers={};var handleException=e=>{if(e instanceof ExitStatus||e=="unwind"){return EXITSTATUS}checkStackCookie();if(e instanceof WebAssembly.RuntimeError){if(_emscripten_stack_get_current()<=0){err("Stack overflow detected.  You can try increasing -sSTACK_SIZE (currently set to 5242880)")}}quit_(1,e)};var keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0;var _proc_exit=code=>{EXITSTATUS=code;if(!keepRuntimeAlive()){Module["onExit"]?.(code);ABORT=true}quit_(code,new ExitStatus(code))};var exitJS=(status,implicit)=>{EXITSTATUS=status;if(!keepRuntimeAlive()){exitRuntime()}if(keepRuntimeAlive()&&!implicit){var msg=`program exited (with status: ${status}), but keepRuntimeAlive() is set (counter=${runtimeKeepaliveCounter}) due to an async operation, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)`;readyPromiseReject?.(msg);err(msg)}_proc_exit(status)};var _exit=exitJS;var maybeExit=()=>{if(runtimeExited){return}if(!keepRuntimeAlive()){try{_exit(EXITSTATUS)}catch(e){handleException(e)}}};var callUserCallback=func=>{if(runtimeExited||ABORT){err("user callback triggered after runtime exited or application aborted.  Ignoring.");return}try{func();maybeExit()}catch(e){handleException(e)}};var _emscripten_get_now=()=>performance.now();var __setitimer_js=(which,timeout_ms)=>{if(timers[which]){clearTimeout(timers[which].id);delete timers[which]}if(!timeout_ms)return 0;var id=setTimeout(()=>{assert(which in timers);delete timers[which];callUserCallback(()=>__emscripten_timeout(which,_emscripten_get_now()))},timeout_ms);timers[which]={id,timeout_ms};return 0};var __tzset_js=(timezone,daylight,std_name,dst_name)=>{var currentYear=(new Date).getFullYear();var winter=new Date(currentYear,0,1);var summer=new Date(currentYear,6,1);var winterOffset=winter.getTimezoneOffset();var summerOffset=summer.getTimezoneOffset();var stdTimezoneOffset=Math.max(winterOffset,summerOffset);HEAPU32[timezone>>2]=stdTimezoneOffset*60;HEAP32[daylight>>2]=Number(winterOffset!=summerOffset);var extractZone=timezoneOffset=>{var sign=timezoneOffset>=0?"-":"+";var absOffset=Math.abs(timezoneOffset);var hours=String(Math.floor(absOffset/60)).padStart(2,"0");var minutes=String(absOffset%60).padStart(2,"0");return`UTC${sign}${hours}${minutes}`};var winterName=extractZone(winterOffset);var summerName=extractZone(summerOffset);assert(winterName);assert(summerName);assert(lengthBytesUTF8(winterName)<=16,`timezone name truncated to fit in TZNAME_MAX (${winterName})`);assert(lengthBytesUTF8(summerName)<=16,`timezone name truncated to fit in TZNAME_MAX (${summerName})`);if(summerOffset<winterOffset){stringToUTF8(winterName,std_name,17);stringToUTF8(summerName,dst_name,17)}else{stringToUTF8(winterName,dst_name,17);stringToUTF8(summerName,std_name,17)}};var _emscripten_date_now=()=>Date.now();var nowIsMonotonic=1;var checkWasiClock=clock_id=>clock_id>=0&&clock_id<=3;function _clock_time_get(clk_id,ignored_precision,ptime){ignored_precision=bigintToI53Checked(ignored_precision);if(!checkWasiClock(clk_id)){return 28}var now;if(clk_id===0){now=_emscripten_date_now()}else if(nowIsMonotonic){now=_emscripten_get_now()}else{return 52}var nsec=Math.round(now*1e3*1e3);HEAP64[ptime>>3]=BigInt(nsec);return 0}var runtimeKeepalivePush=()=>{runtimeKeepaliveCounter+=1};var _emscripten_set_main_loop_timing=(mode,value)=>{MainLoop.timingMode=mode;MainLoop.timingValue=value;if(!MainLoop.func){err("emscripten_set_main_loop_timing: Cannot set timing mode for main loop since a main loop does not exist! Call emscripten_set_main_loop first to set one up.");return 1}if(!MainLoop.running){runtimeKeepalivePush();MainLoop.running=true}if(mode==0){MainLoop.scheduler=function MainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,MainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(MainLoop.runner,timeUntilNextTick)};MainLoop.method="timeout"}else if(mode==1){MainLoop.scheduler=function MainLoop_scheduler_rAF(){MainLoop.requestAnimationFrame(MainLoop.runner)};MainLoop.method="rAF"}else if(mode==2){if(!MainLoop.setImmediate){if(globalThis.setImmediate){MainLoop.setImmediate=setImmediate}else{var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";var MainLoop_setImmediate_messageHandler=event=>{if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}};addEventListener("message",MainLoop_setImmediate_messageHandler,true);MainLoop.setImmediate=func=>{setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){Module["setImmediates"]??=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}}MainLoop.scheduler=function MainLoop_scheduler_setImmediate(){MainLoop.setImmediate(MainLoop.runner)};MainLoop.method="immediate"}return 0};var runtimeKeepalivePop=()=>{assert(runtimeKeepaliveCounter>0);runtimeKeepaliveCounter-=1};var setMainLoop=(iterFunc,fps,simulateInfiniteLoop,arg,noSetTiming)=>{assert(!MainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");MainLoop.func=iterFunc;MainLoop.arg=arg;var thisMainLoopId=MainLoop.currentlyRunningMainloop;function checkIsRunning(){if(thisMainLoopId<MainLoop.currentlyRunningMainloop){runtimeKeepalivePop();maybeExit();return false}return true}MainLoop.running=false;MainLoop.runner=function MainLoop_runner(){if(ABORT)return;if(MainLoop.queue.length>0){var start=Date.now();var blocker=MainLoop.queue.shift();blocker.func(blocker.arg);if(MainLoop.remainingBlockers){var remaining=MainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){MainLoop.remainingBlockers=next}else{next=next+.5;MainLoop.remainingBlockers=(8*remaining+next)/9}}MainLoop.updateStatus();if(!checkIsRunning())return;setTimeout(MainLoop.runner,0);return}if(!checkIsRunning())return;MainLoop.currentFrameNumber=MainLoop.currentFrameNumber+1|0;if(MainLoop.timingMode==1&&MainLoop.timingValue>1&&MainLoop.currentFrameNumber%MainLoop.timingValue!=0){MainLoop.scheduler();return}else if(MainLoop.timingMode==0){MainLoop.tickStartTime=_emscripten_get_now()}if(MainLoop.method==="timeout"&&Module["ctx"]){warnOnce("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");MainLoop.method=""}MainLoop.runIter(iterFunc);if(!checkIsRunning())return;MainLoop.scheduler()};if(!noSetTiming){if(fps>0){_emscripten_set_main_loop_timing(0,1e3/fps)}else{_emscripten_set_main_loop_timing(1,1)}MainLoop.scheduler()}if(simulateInfiniteLoop){throw"unwind"}};var MainLoop={running:false,scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],preMainLoop:[],postMainLoop:[],pause(){MainLoop.scheduler=null;MainLoop.currentlyRunningMainloop++},resume(){MainLoop.currentlyRunningMainloop++;var timingMode=MainLoop.timingMode;var timingValue=MainLoop.timingValue;var func=MainLoop.func;MainLoop.func=null;setMainLoop(func,0,false,MainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);MainLoop.scheduler()},updateStatus(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=MainLoop.remainingBlockers??0;var expected=MainLoop.expectedBlockers??0;if(remaining){if(remaining<expected){Module["setStatus"](`{message} ({expected - remaining}/{expected})`)}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}},init(){Module["preMainLoop"]&&MainLoop.preMainLoop.push(Module["preMainLoop"]);Module["postMainLoop"]&&MainLoop.postMainLoop.push(Module["postMainLoop"])},runIter(func){if(ABORT)return;for(var pre of MainLoop.preMainLoop){if(pre()===false){return}}callUserCallback(func);for(var post of MainLoop.postMainLoop){post()}checkStackCookie()},nextRAF:0,fakeRequestAnimationFrame(func){var now=Date.now();if(MainLoop.nextRAF===0){MainLoop.nextRAF=now+1e3/60}else{while(now+2>=MainLoop.nextRAF){MainLoop.nextRAF+=1e3/60}}var delay=Math.max(MainLoop.nextRAF-now,0);setTimeout(func,delay)},requestAnimationFrame(func){if(globalThis.requestAnimationFrame){requestAnimationFrame(func)}else{MainLoop.fakeRequestAnimationFrame(func)}}};var _emscripten_cancel_main_loop=()=>{MainLoop.pause();MainLoop.func=null};var _emscripten_err=str=>err(UTF8ToString(str));var _emscripten_force_exit=status=>{__emscripten_runtime_keepalive_clear();_exit(status)};var getHeapMax=()=>2147483648;var _emscripten_get_heap_max=()=>getHeapMax();var growMemory=size=>{var oldHeapSize=wasmMemory.buffer.byteLength;var pages=(size-oldHeapSize+65535)/65536|0;try{wasmMemory.grow(pages);updateMemoryViews();return 1}catch(e){err(`growMemory: Attempted to grow heap from ${oldHeapSize} bytes to ${size} bytes, but got error: ${e}`)}};var _emscripten_resize_heap=requestedSize=>{var oldSize=HEAPU8.length;requestedSize>>>=0;assert(requestedSize>oldSize);var maxHeapSize=getHeapMax();if(requestedSize>maxHeapSize){err(`Cannot enlarge memory, requested ${requestedSize} bytes, but the limit is ${maxHeapSize} bytes!`);return false}for(var cutDown=1;cutDown<=4;cutDown*=2){var overGrownHeapSize=oldSize*(1+.2/cutDown);overGrownHeapSize=Math.min(overGrownHeapSize,requestedSize+100663296);var newSize=Math.min(maxHeapSize,alignMemory(Math.max(requestedSize,overGrownHeapSize),65536));var replacement=growMemory(newSize);if(replacement){return true}}err(`Failed to grow the heap from ${oldSize} bytes to ${newSize} bytes, not enough memory!`);return false};var maybeCStringToJsString=cString=>cString>2?UTF8ToString(cString):cString;var specialHTMLTargets=[0,typeof document!="undefined"?document:0,typeof window!="undefined"?window:0];var findEventTarget=target=>{target=maybeCStringToJsString(target);var domElement=specialHTMLTargets[target]||(typeof document!="undefined"?document.querySelector(target):null);return domElement};var findCanvasEventTarget=findEventTarget;var _emscripten_set_canvas_element_size=(target,width,height)=>{var canvas=findCanvasEventTarget(target);if(!canvas)return-4;canvas.width=width;canvas.height=height;if(canvas.GLctxObject)GL.resizeOffscreenFramebuffer(canvas.GLctxObject);return 0};var _emscripten_set_main_loop=(func,fps,simulateInfiniteLoop)=>{var iterFunc=getWasmTableEntry(func);setMainLoop(iterFunc,fps,simulateInfiniteLoop)};var GLctx;var webgl_enable_ANGLE_instanced_arrays=ctx=>{var ext=ctx.getExtension("ANGLE_instanced_arrays");if(ext){ctx["vertexAttribDivisor"]=(index,divisor)=>ext["vertexAttribDivisorANGLE"](index,divisor);ctx["drawArraysInstanced"]=(mode,first,count,primcount)=>ext["drawArraysInstancedANGLE"](mode,first,count,primcount);ctx["drawElementsInstanced"]=(mode,count,type,indices,primcount)=>ext["drawElementsInstancedANGLE"](mode,count,type,indices,primcount);return 1}};var webgl_enable_OES_vertex_array_object=ctx=>{var ext=ctx.getExtension("OES_vertex_array_object");if(ext){ctx["createVertexArray"]=()=>ext["createVertexArrayOES"]();ctx["deleteVertexArray"]=vao=>ext["deleteVertexArrayOES"](vao);ctx["bindVertexArray"]=vao=>ext["bindVertexArrayOES"](vao);ctx["isVertexArray"]=vao=>ext["isVertexArrayOES"](vao);return 1}};var webgl_enable_WEBGL_draw_buffers=ctx=>{var ext=ctx.getExtension("WEBGL_draw_buffers");if(ext){ctx["drawBuffers"]=(n,bufs)=>ext["drawBuffersWEBGL"](n,bufs);return 1}};var webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance=ctx=>!!(ctx.dibvbi=ctx.getExtension("WEBGL_draw_instanced_base_vertex_base_instance"));var webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance=ctx=>!!(ctx.mdibvbi=ctx.getExtension("WEBGL_multi_draw_instanced_base_vertex_base_instance"));var webgl_enable_EXT_polygon_offset_clamp=ctx=>!!(ctx.extPolygonOffsetClamp=ctx.getExtension("EXT_polygon_offset_clamp"));var webgl_enable_EXT_clip_control=ctx=>!!(ctx.extClipControl=ctx.getExtension("EXT_clip_control"));var webgl_enable_WEBGL_polygon_mode=ctx=>!!(ctx.webglPolygonMode=ctx.getExtension("WEBGL_polygon_mode"));var webgl_enable_WEBGL_multi_draw=ctx=>!!(ctx.multiDrawWebgl=ctx.getExtension("WEBGL_multi_draw"));var getEmscriptenSupportedExtensions=ctx=>{var supportedExtensions=["ANGLE_instanced_arrays","EXT_blend_minmax","EXT_disjoint_timer_query","EXT_frag_depth","EXT_shader_texture_lod","EXT_sRGB","OES_element_index_uint","OES_fbo_render_mipmap","OES_standard_derivatives","OES_texture_float","OES_texture_half_float","OES_texture_half_float_linear","OES_vertex_array_object","WEBGL_color_buffer_float","WEBGL_depth_texture","WEBGL_draw_buffers","EXT_color_buffer_float","EXT_conservative_depth","EXT_disjoint_timer_query_webgl2","EXT_texture_norm16","NV_shader_noperspective_interpolation","WEBGL_clip_cull_distance","EXT_clip_control","EXT_color_buffer_half_float","EXT_depth_clamp","EXT_float_blend","EXT_polygon_offset_clamp","EXT_texture_compression_bptc","EXT_texture_compression_rgtc","EXT_texture_filter_anisotropic","KHR_parallel_shader_compile","OES_texture_float_linear","WEBGL_blend_func_extended","WEBGL_compressed_texture_astc","WEBGL_compressed_texture_etc","WEBGL_compressed_texture_etc1","WEBGL_compressed_texture_s3tc","WEBGL_compressed_texture_s3tc_srgb","WEBGL_debug_renderer_info","WEBGL_debug_shaders","WEBGL_lose_context","WEBGL_multi_draw","WEBGL_polygon_mode"];return(ctx.getSupportedExtensions()||[]).filter(ext=>supportedExtensions.includes(ext))};var GL={counter:1,buffers:[],programs:[],framebuffers:[],renderbuffers:[],textures:[],shaders:[],vaos:[],contexts:[],offscreenCanvases:{},queries:[],samplers:[],transformFeedbacks:[],syncs:[],stringCache:{},stringiCache:{},unpackAlignment:4,unpackRowLength:0,recordError:errorCode=>{if(!GL.lastError){GL.lastError=errorCode}},getNewId:table=>{var ret=GL.counter++;for(var i=table.length;i<ret;i++){table[i]=null}return ret},genObject:(n,buffers,createFunction,objectTable)=>{for(var i=0;i<n;i++){var buffer=GLctx[createFunction]();var id=buffer&&GL.getNewId(objectTable);if(buffer){buffer.name=id;objectTable[id]=buffer}else{GL.recordError(1282)}HEAP32[buffers+i*4>>2]=id}},getSource:(shader,count,string,length)=>{var source="";for(var i=0;i<count;++i){var len=length?HEAPU32[length+i*4>>2]:undefined;source+=UTF8ToString(HEAPU32[string+i*4>>2],len)}return source},createContext:(canvas,webGLContextAttributes)=>{if(webGLContextAttributes.renderViaOffscreenBackBuffer)webGLContextAttributes["preserveDrawingBuffer"]=true;var ctx=webGLContextAttributes.majorVersion>1?canvas.getContext("webgl2",webGLContextAttributes):canvas.getContext("webgl",webGLContextAttributes);if(!ctx)return 0;var handle=GL.registerContext(ctx,webGLContextAttributes);return handle},enableOffscreenFramebufferAttributes:webGLContextAttributes=>{webGLContextAttributes.renderViaOffscreenBackBuffer=true;webGLContextAttributes.preserveDrawingBuffer=true},createOffscreenFramebuffer:context=>{var gl=context.GLctx;var fbo=gl.createFramebuffer();gl.bindFramebuffer(36160,fbo);context.defaultFbo=fbo;context.defaultFboForbidBlitFramebuffer=false;if(gl.getContextAttributes().antialias){context.defaultFboForbidBlitFramebuffer=true}context.defaultColorTarget=gl.createTexture();context.defaultDepthTarget=gl.createRenderbuffer();GL.resizeOffscreenFramebuffer(context);gl.bindTexture(3553,context.defaultColorTarget);gl.texParameteri(3553,10241,9728);gl.texParameteri(3553,10240,9728);gl.texParameteri(3553,10242,33071);gl.texParameteri(3553,10243,33071);gl.texImage2D(3553,0,6408,gl.canvas.width,gl.canvas.height,0,6408,5121,null);gl.framebufferTexture2D(36160,36064,3553,context.defaultColorTarget,0);gl.bindTexture(3553,null);var depthTarget=gl.createRenderbuffer();gl.bindRenderbuffer(36161,context.defaultDepthTarget);gl.renderbufferStorage(36161,33189,gl.canvas.width,gl.canvas.height);gl.framebufferRenderbuffer(36160,36096,36161,context.defaultDepthTarget);gl.bindRenderbuffer(36161,null);var vertices=[-1,-1,-1,1,1,-1,1,1];var vb=gl.createBuffer();gl.bindBuffer(34962,vb);gl.bufferData(34962,new Float32Array(vertices),35044);gl.bindBuffer(34962,null);context.blitVB=vb;var vsCode="attribute vec2 pos;"+"varying lowp vec2 tex;"+"void main() { tex = pos * 0.5 + vec2(0.5,0.5); gl_Position = vec4(pos, 0.0, 1.0); }";var vs=gl.createShader(35633);gl.shaderSource(vs,vsCode);gl.compileShader(vs);var fsCode="varying lowp vec2 tex;"+"uniform sampler2D sampler;"+"void main() { gl_FragColor = texture2D(sampler, tex); }";var fs=gl.createShader(35632);gl.shaderSource(fs,fsCode);gl.compileShader(fs);var blitProgram=gl.createProgram();gl.attachShader(blitProgram,vs);gl.attachShader(blitProgram,fs);gl.linkProgram(blitProgram);context.blitProgram=blitProgram;context.blitPosLoc=gl.getAttribLocation(blitProgram,"pos");gl.useProgram(blitProgram);gl.uniform1i(gl.getUniformLocation(blitProgram,"sampler"),0);gl.useProgram(null);if(gl.createVertexArray){context.defaultVao=gl.createVertexArray();gl.bindVertexArray(context.defaultVao);gl.enableVertexAttribArray(context.blitPosLoc);gl.bindVertexArray(null)}},resizeOffscreenFramebuffer:context=>{var gl=context.GLctx;if(context.defaultColorTarget){var prevTextureBinding=gl.getParameter(32873);gl.bindTexture(3553,context.defaultColorTarget);gl.texImage2D(3553,0,6408,gl.drawingBufferWidth,gl.drawingBufferHeight,0,6408,5121,null);gl.bindTexture(3553,prevTextureBinding)}if(context.defaultDepthTarget){var prevRenderBufferBinding=gl.getParameter(36007);gl.bindRenderbuffer(36161,context.defaultDepthTarget);gl.renderbufferStorage(36161,33189,gl.drawingBufferWidth,gl.drawingBufferHeight);gl.bindRenderbuffer(36161,prevRenderBufferBinding)}},blitOffscreenFramebuffer:context=>{var gl=context.GLctx;var prevScissorTest=gl.getParameter(3089);if(prevScissorTest)gl.disable(3089);var prevFbo=gl.getParameter(36006);if(gl.blitFramebuffer&&!context.defaultFboForbidBlitFramebuffer){gl.bindFramebuffer(36008,context.defaultFbo);gl.bindFramebuffer(36009,null);gl.blitFramebuffer(0,0,gl.canvas.width,gl.canvas.height,0,0,gl.canvas.width,gl.canvas.height,16384,9728)}else{gl.bindFramebuffer(36160,null);var prevProgram=gl.getParameter(35725);gl.useProgram(context.blitProgram);if(!gl.isProgram(prevProgram))prevProgram=null;var prevVB=gl.getParameter(34964);gl.bindBuffer(34962,context.blitVB);var prevActiveTexture=gl.getParameter(34016);gl.activeTexture(33984);var prevTextureBinding=gl.getParameter(32873);gl.bindTexture(3553,context.defaultColorTarget);var prevBlend=gl.getParameter(3042);if(prevBlend)gl.disable(3042);var prevCullFace=gl.getParameter(2884);if(prevCullFace)gl.disable(2884);var prevDepthTest=gl.getParameter(2929);if(prevDepthTest)gl.disable(2929);var prevStencilTest=gl.getParameter(2960);if(prevStencilTest)gl.disable(2960);function draw(){gl.vertexAttribPointer(context.blitPosLoc,2,5126,false,0,0);gl.drawArrays(5,0,4)}if(context.defaultVao){var prevVAO=gl.getParameter(34229);gl.bindVertexArray(context.defaultVao);draw();gl.bindVertexArray(prevVAO)}else{var prevVertexAttribPointer={buffer:gl.getVertexAttrib(context.blitPosLoc,34975),size:gl.getVertexAttrib(context.blitPosLoc,34339),stride:gl.getVertexAttrib(context.blitPosLoc,34340),type:gl.getVertexAttrib(context.blitPosLoc,34341),normalized:gl.getVertexAttrib(context.blitPosLoc,34922),pointer:gl.getVertexAttribOffset(context.blitPosLoc,34373)};var maxVertexAttribs=gl.getParameter(34921);var prevVertexAttribEnables=[];for(var i=0;i<maxVertexAttribs;++i){var prevEnabled=gl.getVertexAttrib(i,34338);var wantEnabled=i==context.blitPosLoc;if(prevEnabled&&!wantEnabled){gl.disableVertexAttribArray(i)}if(!prevEnabled&&wantEnabled){gl.enableVertexAttribArray(i)}prevVertexAttribEnables[i]=prevEnabled}draw();for(var i=0;i<maxVertexAttribs;++i){var prevEnabled=prevVertexAttribEnables[i];var nowEnabled=i==context.blitPosLoc;if(prevEnabled&&!nowEnabled){gl.enableVertexAttribArray(i)}if(!prevEnabled&&nowEnabled){gl.disableVertexAttribArray(i)}}gl.bindBuffer(34962,prevVertexAttribPointer.buffer);gl.vertexAttribPointer(context.blitPosLoc,prevVertexAttribPointer.size,prevVertexAttribPointer.type,prevVertexAttribPointer.normalized,prevVertexAttribPointer.stride,prevVertexAttribPointer.offset)}if(prevStencilTest)gl.enable(2960);if(prevDepthTest)gl.enable(2929);if(prevCullFace)gl.enable(2884);if(prevBlend)gl.enable(3042);gl.bindTexture(3553,prevTextureBinding);gl.activeTexture(prevActiveTexture);gl.bindBuffer(34962,prevVB);gl.useProgram(prevProgram)}gl.bindFramebuffer(36160,prevFbo);if(prevScissorTest)gl.enable(3089)},registerContext:(ctx,webGLContextAttributes)=>{var handle=GL.getNewId(GL.contexts);var context={handle,attributes:webGLContextAttributes,version:webGLContextAttributes.majorVersion,GLctx:ctx};if(ctx.canvas)ctx.canvas.GLctxObject=context;GL.contexts[handle]=context;if(typeof webGLContextAttributes.enableExtensionsByDefault=="undefined"||webGLContextAttributes.enableExtensionsByDefault){GL.initExtensions(context)}if(webGLContextAttributes.renderViaOffscreenBackBuffer)GL.createOffscreenFramebuffer(context);return handle},makeContextCurrent:contextHandle=>{GL.currentContext=GL.contexts[contextHandle];Module["ctx"]=GLctx=GL.currentContext?.GLctx;return!(contextHandle&&!GLctx)},getContext:contextHandle=>GL.contexts[contextHandle],deleteContext:contextHandle=>{if(GL.currentContext===GL.contexts[contextHandle]){GL.currentContext=null}if(typeof JSEvents=="object"){JSEvents.removeAllHandlersOnTarget(GL.contexts[contextHandle].GLctx.canvas)}if(GL.contexts[contextHandle]?.GLctx.canvas){GL.contexts[contextHandle].GLctx.canvas.GLctxObject=undefined}GL.contexts[contextHandle]=null},initExtensions:context=>{context||=GL.currentContext;if(context.initExtensionsDone)return;context.initExtensionsDone=true;var GLctx=context.GLctx;webgl_enable_WEBGL_multi_draw(GLctx);webgl_enable_EXT_polygon_offset_clamp(GLctx);webgl_enable_EXT_clip_control(GLctx);webgl_enable_WEBGL_polygon_mode(GLctx);webgl_enable_ANGLE_instanced_arrays(GLctx);webgl_enable_OES_vertex_array_object(GLctx);webgl_enable_WEBGL_draw_buffers(GLctx);webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx);webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx);if(context.version>=2){GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query_webgl2")}if(context.version<2||!GLctx.disjointTimerQueryExt){GLctx.disjointTimerQueryExt=GLctx.getExtension("EXT_disjoint_timer_query")}for(var ext of getEmscriptenSupportedExtensions(GLctx)){if(!ext.includes("lose_context")&&!ext.includes("debug")){GLctx.getExtension(ext)}}}};var _emscripten_webgl_do_commit_frame=()=>{if(!GL.currentContext||!GL.currentContext.GLctx){return-3}if(GL.currentContext.defaultFbo){GL.blitOffscreenFramebuffer(GL.currentContext);return 0}if(!GL.currentContext.attributes.explicitSwapControl){return-3}return 0};var _emscripten_webgl_commit_frame=_emscripten_webgl_do_commit_frame;var webglPowerPreferences=["default","low-power","high-performance"];var _emscripten_webgl_do_create_context=(target,attributes)=>{assert(attributes);var attr32=attributes>>2;var powerPreference=HEAP32[attr32+(8>>2)];var contextAttributes={alpha:!!HEAP8[attributes+0],depth:!!HEAP8[attributes+1],stencil:!!HEAP8[attributes+2],antialias:!!HEAP8[attributes+3],premultipliedAlpha:!!HEAP8[attributes+4],preserveDrawingBuffer:!!HEAP8[attributes+5],powerPreference:webglPowerPreferences[powerPreference],failIfMajorPerformanceCaveat:!!HEAP8[attributes+12],majorVersion:HEAP32[attr32+(16>>2)],minorVersion:HEAP32[attr32+(20>>2)],enableExtensionsByDefault:HEAP8[attributes+24],explicitSwapControl:HEAP8[attributes+25],proxyContextToMainThread:HEAP32[attr32+(28>>2)],renderViaOffscreenBackBuffer:HEAP8[attributes+32]};if(contextAttributes.majorVersion!==1&&contextAttributes.majorVersion!==2){err(`Invalid WebGL version requested: ${contextAttributes.majorVersion}`)}var canvas=findCanvasEventTarget(target);if(!canvas){return 0}if(contextAttributes.explicitSwapControl&&!contextAttributes.renderViaOffscreenBackBuffer){contextAttributes.renderViaOffscreenBackBuffer=true}var contextHandle=GL.createContext(canvas,contextAttributes);return contextHandle};var _emscripten_webgl_create_context=_emscripten_webgl_do_create_context;var _emscripten_webgl_destroy_context=contextHandle=>{if(GL.currentContext==contextHandle)GL.currentContext=0;GL.deleteContext(contextHandle)};var _emscripten_webgl_enable_extension=(contextHandle,extension)=>{var context=GL.getContext(contextHandle);var extString=UTF8ToString(extension);if(extString.startsWith("GL_"))extString=extString.slice(3);if(extString=="ANGLE_instanced_arrays")webgl_enable_ANGLE_instanced_arrays(GLctx);if(extString=="OES_vertex_array_object")webgl_enable_OES_vertex_array_object(GLctx);if(extString=="WEBGL_draw_buffers")webgl_enable_WEBGL_draw_buffers(GLctx);if(extString=="WEBGL_draw_instanced_base_vertex_base_instance")webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx);if(extString=="WEBGL_multi_draw_instanced_base_vertex_base_instance")webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx);if(extString=="WEBGL_multi_draw")webgl_enable_WEBGL_multi_draw(GLctx);if(extString=="EXT_polygon_offset_clamp")webgl_enable_EXT_polygon_offset_clamp(GLctx);if(extString=="EXT_clip_control")webgl_enable_EXT_clip_control(GLctx);if(extString=="WEBGL_polygon_mode")webgl_enable_WEBGL_polygon_mode(GLctx);var ext=context.GLctx.getExtension(extString);return!!ext};var stringToNewUTF8=str=>{var size=lengthBytesUTF8(str)+1;var ret=_malloc(size);if(ret)stringToUTF8(str,ret,size);return ret};var _emscripten_webgl_get_supported_extensions=()=>stringToNewUTF8(GLctx.getSupportedExtensions().join(" "));var _emscripten_webgl_make_context_current=contextHandle=>{var success=GL.makeContextCurrent(contextHandle);return success?0:-5};var ENV={};var getExecutableName=()=>thisProgram||"./this.program";var getEnvStrings=()=>{if(!getEnvStrings.strings){var lang=(typeof navigator=="object"&&navigator.language||"C").replace("-","_")+".UTF-8";var env={USER:"web_user",LOGNAME:"web_user",PATH:"/",PWD:"/",HOME:"/home/web_user",LANG:lang,_:getExecutableName()};for(var x in ENV){if(ENV[x]===undefined)delete env[x];else env[x]=ENV[x]}var strings=[];for(var x in env){strings.push(`${x}=${env[x]}`)}getEnvStrings.strings=strings}return getEnvStrings.strings};var _environ_get=(__environ,environ_buf)=>{var bufSize=0;var envp=0;for(var string of getEnvStrings()){var ptr=environ_buf+bufSize;HEAPU32[__environ+envp>>2]=ptr;bufSize+=stringToUTF8(string,ptr,Infinity)+1;envp+=4}return 0};var _environ_sizes_get=(penviron_count,penviron_buf_size)=>{var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;var bufSize=0;for(var string of strings){bufSize+=lengthBytesUTF8(string)+1}HEAPU32[penviron_buf_size>>2]=bufSize;return 0};function _fd_close(fd){try{var stream=SYSCALLS.getStreamFromFD(fd);FS.close(stream);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_fdstat_get(fd,pbuf){try{var rightsBase=0;var rightsInheriting=0;var flags=0;{var stream=SYSCALLS.getStreamFromFD(fd);var type=stream.tty?2:FS.isDir(stream.mode)?3:FS.isLink(stream.mode)?7:4}HEAP8[pbuf]=type;HEAP16[pbuf+2>>1]=flags;HEAP64[pbuf+8>>3]=BigInt(rightsBase);HEAP64[pbuf+16>>3]=BigInt(rightsInheriting);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doReadv=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.read(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len)break;if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_read(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doReadv(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}function _fd_seek(fd,offset,whence,newOffset){offset=bigintToI53Checked(offset);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);HEAP64[newOffset>>3]=BigInt(stream.position);if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var doWritev=(stream,iov,iovcnt,offset)=>{var ret=0;for(var i=0;i<iovcnt;i++){var ptr=HEAPU32[iov>>2];var len=HEAPU32[iov+4>>2];iov+=8;var curr=FS.write(stream,HEAP8,ptr,len,offset);if(curr<0)return-1;ret+=curr;if(curr<len){break}if(typeof offset!="undefined"){offset+=curr}}return ret};function _fd_write(fd,iov,iovcnt,pnum){try{var stream=SYSCALLS.getStreamFromFD(fd);var num=doWritev(stream,iov,iovcnt);HEAPU32[pnum>>2]=num;return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return e.errno}}var _emscripten_glActiveTexture=x0=>GLctx.activeTexture(x0);var _glActiveTexture=_emscripten_glActiveTexture;var _emscripten_glAttachShader=(program,shader)=>{GLctx.attachShader(GL.programs[program],GL.shaders[shader])};var _glAttachShader=_emscripten_glAttachShader;var _emscripten_glBeginTransformFeedback=x0=>GLctx.beginTransformFeedback(x0);var _glBeginTransformFeedback=_emscripten_glBeginTransformFeedback;var _emscripten_glBindBuffer=(target,buffer)=>{if(target==35051){GLctx.currentPixelPackBufferBinding=buffer}else if(target==35052){GLctx.currentPixelUnpackBufferBinding=buffer}GLctx.bindBuffer(target,GL.buffers[buffer])};var _glBindBuffer=_emscripten_glBindBuffer;var _emscripten_glBindBufferBase=(target,index,buffer)=>{GLctx.bindBufferBase(target,index,GL.buffers[buffer])};var _glBindBufferBase=_emscripten_glBindBufferBase;var _emscripten_glBindBufferRange=(target,index,buffer,offset,ptrsize)=>{GLctx.bindBufferRange(target,index,GL.buffers[buffer],offset,ptrsize)};var _glBindBufferRange=_emscripten_glBindBufferRange;var _emscripten_glBindFramebuffer=(target,framebuffer)=>{GLctx.bindFramebuffer(target,framebuffer?GL.framebuffers[framebuffer]:GL.currentContext.defaultFbo)};var _glBindFramebuffer=_emscripten_glBindFramebuffer;var _emscripten_glBindRenderbuffer=(target,renderbuffer)=>{GLctx.bindRenderbuffer(target,GL.renderbuffers[renderbuffer])};var _glBindRenderbuffer=_emscripten_glBindRenderbuffer;var _emscripten_glBindTexture=(target,texture)=>{GLctx.bindTexture(target,GL.textures[texture])};var _glBindTexture=_emscripten_glBindTexture;var _emscripten_glBindVertexArray=vao=>{GLctx.bindVertexArray(GL.vaos[vao])};var _glBindVertexArray=_emscripten_glBindVertexArray;var _emscripten_glBlendColor=(x0,x1,x2,x3)=>GLctx.blendColor(x0,x1,x2,x3);var _glBlendColor=_emscripten_glBlendColor;var _emscripten_glBlendEquation=x0=>GLctx.blendEquation(x0);var _glBlendEquation=_emscripten_glBlendEquation;var _emscripten_glBlendFunc=(x0,x1)=>GLctx.blendFunc(x0,x1);var _glBlendFunc=_emscripten_glBlendFunc;var _emscripten_glBlendFuncSeparate=(x0,x1,x2,x3)=>GLctx.blendFuncSeparate(x0,x1,x2,x3);var _glBlendFuncSeparate=_emscripten_glBlendFuncSeparate;var _emscripten_glBlitFramebuffer=(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9)=>GLctx.blitFramebuffer(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9);var _glBlitFramebuffer=_emscripten_glBlitFramebuffer;var _emscripten_glBufferData=(target,size,data,usage)=>{if(GL.currentContext.version>=2){if(data&&size){GLctx.bufferData(target,HEAPU8,usage,data,size)}else{GLctx.bufferData(target,size,usage)}return}GLctx.bufferData(target,data?HEAPU8.subarray(data,data+size):size,usage)};var _glBufferData=_emscripten_glBufferData;var _emscripten_glBufferSubData=(target,offset,size,data)=>{if(GL.currentContext.version>=2){size&&GLctx.bufferSubData(target,offset,HEAPU8,data,size);return}GLctx.bufferSubData(target,offset,HEAPU8.subarray(data,data+size))};var _glBufferSubData=_emscripten_glBufferSubData;var _emscripten_glCheckFramebufferStatus=x0=>GLctx.checkFramebufferStatus(x0);var _glCheckFramebufferStatus=_emscripten_glCheckFramebufferStatus;var _emscripten_glClear=x0=>GLctx.clear(x0);var _glClear=_emscripten_glClear;var _emscripten_glClearBufferfv=(buffer,drawbuffer,value)=>{GLctx.clearBufferfv(buffer,drawbuffer,HEAPF32,value>>2)};var _glClearBufferfv=_emscripten_glClearBufferfv;var _emscripten_glClearColor=(x0,x1,x2,x3)=>GLctx.clearColor(x0,x1,x2,x3);var _glClearColor=_emscripten_glClearColor;var _emscripten_glClearDepthf=x0=>GLctx.clearDepth(x0);var _glClearDepthf=_emscripten_glClearDepthf;var _emscripten_glClearStencil=x0=>GLctx.clearStencil(x0);var _glClearStencil=_emscripten_glClearStencil;var _emscripten_glColorMask=(red,green,blue,alpha)=>{GLctx.colorMask(!!red,!!green,!!blue,!!alpha)};var _glColorMask=_emscripten_glColorMask;var _emscripten_glCompileShader=shader=>{GLctx.compileShader(GL.shaders[shader])};var _glCompileShader=_emscripten_glCompileShader;var _emscripten_glCompressedTexImage2D=(target,level,internalFormat,width,height,border,imageSize,data)=>{if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding||!imageSize){GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,imageSize,data);return}GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,HEAPU8,data,imageSize);return}GLctx.compressedTexImage2D(target,level,internalFormat,width,height,border,HEAPU8.subarray(data,data+imageSize))};var _glCompressedTexImage2D=_emscripten_glCompressedTexImage2D;var _emscripten_glCompressedTexImage3D=(target,level,internalFormat,width,height,depth,border,imageSize,data)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.compressedTexImage3D(target,level,internalFormat,width,height,depth,border,imageSize,data)}else{GLctx.compressedTexImage3D(target,level,internalFormat,width,height,depth,border,HEAPU8,data,imageSize)}};var _glCompressedTexImage3D=_emscripten_glCompressedTexImage3D;var _emscripten_glCompressedTexSubImage3D=(target,level,xoffset,yoffset,zoffset,width,height,depth,format,imageSize,data)=>{if(GLctx.currentPixelUnpackBufferBinding){GLctx.compressedTexSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,imageSize,data)}else{GLctx.compressedTexSubImage3D(target,level,xoffset,yoffset,zoffset,width,height,depth,format,HEAPU8,data,imageSize)}};var _glCompressedTexSubImage3D=_emscripten_glCompressedTexSubImage3D;var _emscripten_glCopyBufferSubData=(x0,x1,x2,x3,x4)=>GLctx.copyBufferSubData(x0,x1,x2,x3,x4);var _glCopyBufferSubData=_emscripten_glCopyBufferSubData;var _emscripten_glCreateProgram=()=>{var id=GL.getNewId(GL.programs);var program=GLctx.createProgram();program.name=id;program.maxUniformLength=program.maxAttributeLength=program.maxUniformBlockNameLength=0;program.uniformIdCounter=1;GL.programs[id]=program;return id};var _glCreateProgram=_emscripten_glCreateProgram;var _emscripten_glCreateShader=shaderType=>{var id=GL.getNewId(GL.shaders);GL.shaders[id]=GLctx.createShader(shaderType);return id};var _glCreateShader=_emscripten_glCreateShader;var _emscripten_glCullFace=x0=>GLctx.cullFace(x0);var _glCullFace=_emscripten_glCullFace;var _emscripten_glDeleteBuffers=(n,buffers)=>{for(var i=0;i<n;i++){var id=HEAP32[buffers+i*4>>2];var buffer=GL.buffers[id];if(!buffer)continue;GLctx.deleteBuffer(buffer);buffer.name=0;GL.buffers[id]=null;if(id==GLctx.currentPixelPackBufferBinding)GLctx.currentPixelPackBufferBinding=0;if(id==GLctx.currentPixelUnpackBufferBinding)GLctx.currentPixelUnpackBufferBinding=0}};var _glDeleteBuffers=_emscripten_glDeleteBuffers;var _emscripten_glDeleteFramebuffers=(n,framebuffers)=>{for(var i=0;i<n;++i){var id=HEAP32[framebuffers+i*4>>2];var framebuffer=GL.framebuffers[id];if(!framebuffer)continue;GLctx.deleteFramebuffer(framebuffer);framebuffer.name=0;GL.framebuffers[id]=null}};var _glDeleteFramebuffers=_emscripten_glDeleteFramebuffers;var _emscripten_glDeleteProgram=id=>{if(!id)return;var program=GL.programs[id];if(!program){GL.recordError(1281);return}GLctx.deleteProgram(program);program.name=0;GL.programs[id]=null};var _glDeleteProgram=_emscripten_glDeleteProgram;var _emscripten_glDeleteQueries=(n,ids)=>{for(var i=0;i<n;i++){var id=HEAP32[ids+i*4>>2];var query=GL.queries[id];if(!query)continue;GLctx.deleteQuery(query);GL.queries[id]=null}};var _glDeleteQueries=_emscripten_glDeleteQueries;var _emscripten_glDeleteRenderbuffers=(n,renderbuffers)=>{for(var i=0;i<n;i++){var id=HEAP32[renderbuffers+i*4>>2];var renderbuffer=GL.renderbuffers[id];if(!renderbuffer)continue;GLctx.deleteRenderbuffer(renderbuffer);renderbuffer.name=0;GL.renderbuffers[id]=null}};var _glDeleteRenderbuffers=_emscripten_glDeleteRenderbuffers;var _emscripten_glDeleteShader=id=>{if(!id)return;var shader=GL.shaders[id];if(!shader){GL.recordError(1281);return}GLctx.deleteShader(shader);GL.shaders[id]=null};var _glDeleteShader=_emscripten_glDeleteShader;var _emscripten_glDeleteSync=id=>{if(!id)return;var sync=GL.syncs[id];if(!sync){GL.recordError(1281);return}GLctx.deleteSync(sync);sync.name=0;GL.syncs[id]=null};var _glDeleteSync=_emscripten_glDeleteSync;var _emscripten_glDeleteTextures=(n,textures)=>{for(var i=0;i<n;i++){var id=HEAP32[textures+i*4>>2];var texture=GL.textures[id];if(!texture)continue;GLctx.deleteTexture(texture);texture.name=0;GL.textures[id]=null}};var _glDeleteTextures=_emscripten_glDeleteTextures;var _emscripten_glDeleteVertexArrays=(n,vaos)=>{for(var i=0;i<n;i++){var id=HEAP32[vaos+i*4>>2];GLctx.deleteVertexArray(GL.vaos[id]);GL.vaos[id]=null}};var _glDeleteVertexArrays=_emscripten_glDeleteVertexArrays;var _emscripten_glDepthFunc=x0=>GLctx.depthFunc(x0);var _glDepthFunc=_emscripten_glDepthFunc;var _emscripten_glDepthMask=flag=>{GLctx.depthMask(!!flag)};var _glDepthMask=_emscripten_glDepthMask;var _emscripten_glDisable=x0=>GLctx.disable(x0);var _glDisable=_emscripten_glDisable;var _emscripten_glDisableVertexAttribArray=index=>{GLctx.disableVertexAttribArray(index)};var _glDisableVertexAttribArray=_emscripten_glDisableVertexAttribArray;var _emscripten_glDrawArrays=(mode,first,count)=>{GLctx.drawArrays(mode,first,count)};var _glDrawArrays=_emscripten_glDrawArrays;var _emscripten_glDrawArraysInstanced=(mode,first,count,primcount)=>{GLctx.drawArraysInstanced(mode,first,count,primcount)};var _glDrawArraysInstanced=_emscripten_glDrawArraysInstanced;var tempFixedLengthArray=[];var _emscripten_glDrawBuffers=(n,bufs)=>{var bufArray=tempFixedLengthArray[n];for(var i=0;i<n;i++){bufArray[i]=HEAP32[bufs+i*4>>2]}GLctx.drawBuffers(bufArray)};var _glDrawBuffers=_emscripten_glDrawBuffers;var _emscripten_glDrawElements=(mode,count,type,indices)=>{GLctx.drawElements(mode,count,type,indices)};var _glDrawElements=_emscripten_glDrawElements;var _emscripten_glDrawElementsInstanced=(mode,count,type,indices,primcount)=>{GLctx.drawElementsInstanced(mode,count,type,indices,primcount)};var _glDrawElementsInstanced=_emscripten_glDrawElementsInstanced;var _emscripten_glEnable=x0=>GLctx.enable(x0);var _glEnable=_emscripten_glEnable;var _emscripten_glEnableVertexAttribArray=index=>{GLctx.enableVertexAttribArray(index)};var _glEnableVertexAttribArray=_emscripten_glEnableVertexAttribArray;var _emscripten_glEndTransformFeedback=()=>GLctx.endTransformFeedback();var _glEndTransformFeedback=_emscripten_glEndTransformFeedback;var _emscripten_glFenceSync=(condition,flags)=>{var sync=GLctx.fenceSync(condition,flags);if(sync){var id=GL.getNewId(GL.syncs);sync.name=id;GL.syncs[id]=sync;return id}return 0};var _glFenceSync=_emscripten_glFenceSync;var _emscripten_glFinish=()=>GLctx.finish();var _glFinish=_emscripten_glFinish;var _emscripten_glFramebufferRenderbuffer=(target,attachment,renderbuffertarget,renderbuffer)=>{GLctx.framebufferRenderbuffer(target,attachment,renderbuffertarget,GL.renderbuffers[renderbuffer])};var _glFramebufferRenderbuffer=_emscripten_glFramebufferRenderbuffer;var _emscripten_glFramebufferTexture2D=(target,attachment,textarget,texture,level)=>{GLctx.framebufferTexture2D(target,attachment,textarget,GL.textures[texture],level)};var _glFramebufferTexture2D=_emscripten_glFramebufferTexture2D;var _emscripten_glFramebufferTextureLayer=(target,attachment,texture,level,layer)=>{GLctx.framebufferTextureLayer(target,attachment,GL.textures[texture],level,layer)};var _glFramebufferTextureLayer=_emscripten_glFramebufferTextureLayer;var _emscripten_glFrontFace=x0=>GLctx.frontFace(x0);var _glFrontFace=_emscripten_glFrontFace;var _emscripten_glGenBuffers=(n,buffers)=>{GL.genObject(n,buffers,"createBuffer",GL.buffers)};var _glGenBuffers=_emscripten_glGenBuffers;var _emscripten_glGenFramebuffers=(n,ids)=>{GL.genObject(n,ids,"createFramebuffer",GL.framebuffers)};var _glGenFramebuffers=_emscripten_glGenFramebuffers;var _emscripten_glGenQueries=(n,ids)=>{GL.genObject(n,ids,"createQuery",GL.queries)};var _glGenQueries=_emscripten_glGenQueries;var _emscripten_glGenRenderbuffers=(n,renderbuffers)=>{GL.genObject(n,renderbuffers,"createRenderbuffer",GL.renderbuffers)};var _glGenRenderbuffers=_emscripten_glGenRenderbuffers;var _emscripten_glGenTextures=(n,textures)=>{GL.genObject(n,textures,"createTexture",GL.textures)};var _glGenTextures=_emscripten_glGenTextures;var _emscripten_glGenVertexArrays=(n,arrays)=>{GL.genObject(n,arrays,"createVertexArray",GL.vaos)};var _glGenVertexArrays=_emscripten_glGenVertexArrays;var _emscripten_glGenerateMipmap=x0=>GLctx.generateMipmap(x0);var _glGenerateMipmap=_emscripten_glGenerateMipmap;var readI53FromI64=ptr=>HEAPU32[ptr>>2]+HEAP32[ptr+4>>2]*4294967296;var readI53FromU64=ptr=>HEAPU32[ptr>>2]+HEAPU32[ptr+4>>2]*4294967296;var writeI53ToI64=(ptr,num)=>{HEAPU32[ptr>>2]=num;var lower=HEAPU32[ptr>>2];HEAPU32[ptr+4>>2]=(num-lower)/4294967296;var deserialized=num>=0?readI53FromU64(ptr):readI53FromI64(ptr);var offset=ptr>>2;if(deserialized!=num)warnOnce(`writeI53ToI64() out of range: serialized JS Number ${num} to Wasm heap as bytes lo=${ptrToString(HEAPU32[offset])}, hi=${ptrToString(HEAPU32[offset+1])}, which deserializes back to ${deserialized} instead!`)};var webglGetExtensions=()=>{var exts=getEmscriptenSupportedExtensions(GLctx);exts=exts.concat(exts.map(e=>"GL_"+e));return exts};var emscriptenWebGLGet=(name_,p,type)=>{if(!p){GL.recordError(1281);return}var ret=undefined;switch(name_){case 36346:ret=1;break;case 36344:if(type!=0&&type!=1){GL.recordError(1280)}return;case 34814:case 36345:ret=0;break;case 34466:var formats=GLctx.getParameter(34467);ret=formats?formats.length:0;break;case 33309:if(GL.currentContext.version<2){GL.recordError(1282);return}ret=webglGetExtensions().length;break;case 33307:case 33308:if(GL.currentContext.version<2){GL.recordError(1280);return}ret=name_==33307?3:0;break}if(ret===undefined){var result=GLctx.getParameter(name_);switch(typeof result){case"number":ret=result;break;case"boolean":ret=result?1:0;break;case"string":GL.recordError(1280);return;case"object":if(result===null){switch(name_){case 34964:case 35725:case 34965:case 36006:case 36007:case 32873:case 34229:case 36662:case 36663:case 35053:case 35055:case 36010:case 35097:case 35869:case 32874:case 36389:case 35983:case 35368:case 34068:{ret=0;break}default:{GL.recordError(1280);return}}}else if(result instanceof Float32Array||result instanceof Uint32Array||result instanceof Int32Array||result instanceof Array){for(var i=0;i<result.length;++i){switch(type){case 0:HEAP32[p+i*4>>2]=result[i];break;case 2:HEAPF32[p+i*4>>2]=result[i];break;case 4:HEAP8[p+i]=result[i]?1:0;break}}return}else{try{ret=result.name|0}catch(e){GL.recordError(1280);err(`GL_INVALID_ENUM in glGet${type}v: Unknown object returned from WebGL getParameter(${name_})! (error: ${e})`);return}}break;default:GL.recordError(1280);err(`GL_INVALID_ENUM in glGet${type}v: Native code calling glGet${type}v(${name_}) and it returns ${result} of type ${typeof result}!`);return}}switch(type){case 1:writeI53ToI64(p,ret);break;case 0:HEAP32[p>>2]=ret;break;case 2:HEAPF32[p>>2]=ret;break;case 4:HEAP8[p]=ret?1:0;break}};var _emscripten_glGetFloatv=(name_,p)=>emscriptenWebGLGet(name_,p,2);var _glGetFloatv=_emscripten_glGetFloatv;var _emscripten_glGetInteger64v=(name_,p)=>{emscriptenWebGLGet(name_,p,1)};var _glGetInteger64v=_emscripten_glGetInteger64v;var _emscripten_glGetIntegerv=(name_,p)=>emscriptenWebGLGet(name_,p,0);var _glGetIntegerv=_emscripten_glGetIntegerv;var _emscripten_glGetProgramInfoLog=(program,maxLength,length,infoLog)=>{var log=GLctx.getProgramInfoLog(GL.programs[program]);if(log===null)log="(unknown error)";var numBytesWrittenExclNull=maxLength>0&&infoLog?stringToUTF8(log,infoLog,maxLength):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _glGetProgramInfoLog=_emscripten_glGetProgramInfoLog;var _emscripten_glGetProgramiv=(program,pname,p)=>{if(!p){GL.recordError(1281);return}if(program>=GL.counter){GL.recordError(1281);return}program=GL.programs[program];if(pname==35716){var log=GLctx.getProgramInfoLog(program);if(log===null)log="(unknown error)";HEAP32[p>>2]=log.length+1}else if(pname==35719){if(!program.maxUniformLength){var numActiveUniforms=GLctx.getProgramParameter(program,35718);for(var i=0;i<numActiveUniforms;++i){program.maxUniformLength=Math.max(program.maxUniformLength,GLctx.getActiveUniform(program,i).name.length+1)}}HEAP32[p>>2]=program.maxUniformLength}else if(pname==35722){if(!program.maxAttributeLength){var numActiveAttributes=GLctx.getProgramParameter(program,35721);for(var i=0;i<numActiveAttributes;++i){program.maxAttributeLength=Math.max(program.maxAttributeLength,GLctx.getActiveAttrib(program,i).name.length+1)}}HEAP32[p>>2]=program.maxAttributeLength}else 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leftBrace=webglGetLeftBracePos(name);if(leftBrace>0){arrayIndex=jstoi_q(name.slice(leftBrace+1))>>>0;uniformBaseName=name.slice(0,leftBrace)}var sizeAndId=program.uniformSizeAndIdsByName[uniformBaseName];if(sizeAndId&&arrayIndex<sizeAndId[0]){arrayIndex+=sizeAndId[1];if(uniformLocsById[arrayIndex]=uniformLocsById[arrayIndex]||GLctx.getUniformLocation(program,name)){return arrayIndex}}}else{GL.recordError(1281)}return-1};var _glGetUniformLocation=_emscripten_glGetUniformLocation;var _emscripten_glLinkProgram=program=>{program=GL.programs[program];GLctx.linkProgram(program);program.uniformLocsById=0;program.uniformSizeAndIdsByName={}};var _glLinkProgram=_emscripten_glLinkProgram;var _emscripten_glPixelStorei=(pname,param)=>{if(pname==3317){GL.unpackAlignment=param}else if(pname==3314){GL.unpackRowLength=param}GLctx.pixelStorei(pname,param)};var _glPixelStorei=_emscripten_glPixelStorei;var _emscripten_glReadBuffer=x0=>GLctx.readBuffer(x0);var _glReadBuffer=_emscripten_glReadBuffer;var 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_emscripten_glUniform1f=(location,v0)=>{GLctx.uniform1f(webglGetUniformLocation(location),v0)};var _glUniform1f=_emscripten_glUniform1f;var _emscripten_glUniform1i=(location,v0)=>{GLctx.uniform1i(webglGetUniformLocation(location),v0)};var _glUniform1i=_emscripten_glUniform1i;var miniTempWebGLIntBuffers=[];var _emscripten_glUniform1iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform1iv(webglGetUniformLocation(location),HEAP32,value>>2,count);return}if(count<=288){var view=miniTempWebGLIntBuffers[count];for(var i=0;i<count;++i){view[i]=HEAP32[value+4*i>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*4>>2)}GLctx.uniform1iv(webglGetUniformLocation(location),view)};var _glUniform1iv=_emscripten_glUniform1iv;var _emscripten_glUniform1ui=(location,v0)=>{GLctx.uniform1ui(webglGetUniformLocation(location),v0)};var _glUniform1ui=_emscripten_glUniform1ui;var _emscripten_glUniform1uiv=(location,count,value)=>{count&&GLctx.uniform1uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count)};var _glUniform1uiv=_emscripten_glUniform1uiv;var _emscripten_glUniform2f=(location,v0,v1)=>{GLctx.uniform2f(webglGetUniformLocation(location),v0,v1)};var _glUniform2f=_emscripten_glUniform2f;var miniTempWebGLFloatBuffers=[];var _emscripten_glUniform2fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform2fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*2);return}if(count<=144){count*=2;var view=miniTempWebGLFloatBuffers[count];for(var i=0;i<count;i+=2){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*8>>2)}GLctx.uniform2fv(webglGetUniformLocation(location),view)};var _glUniform2fv=_emscripten_glUniform2fv;var _emscripten_glUniform2iv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform2iv(webglGetUniformLocation(location),HEAP32,value>>2,count*2);return}if(count<=144){count*=2;var view=miniTempWebGLIntBuffers[count];for(var i=0;i<count;i+=2){view[i]=HEAP32[value+4*i>>2];view[i+1]=HEAP32[value+(4*i+4)>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*8>>2)}GLctx.uniform2iv(webglGetUniformLocation(location),view)};var _glUniform2iv=_emscripten_glUniform2iv;var _emscripten_glUniform3fv=(location,count,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniform3fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*3);return}if(count<=96){count*=3;var view=miniTempWebGLFloatBuffers[count];for(var i=0;i<count;i+=3){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*12>>2)}GLctx.uniform3fv(webglGetUniformLocation(location),view)};var 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_glUniformBlockBinding=_emscripten_glUniformBlockBinding;var _emscripten_glUniformMatrix3fv=(location,count,transpose,value)=>{if(GL.currentContext.version>=2){count&&GLctx.uniformMatrix3fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*9);return}if(count<=32){count*=9;var view=miniTempWebGLFloatBuffers[count];for(var i=0;i<count;i+=9){view[i]=HEAPF32[value+4*i>>2];view[i+1]=HEAPF32[value+(4*i+4)>>2];view[i+2]=HEAPF32[value+(4*i+8)>>2];view[i+3]=HEAPF32[value+(4*i+12)>>2];view[i+4]=HEAPF32[value+(4*i+16)>>2];view[i+5]=HEAPF32[value+(4*i+20)>>2];view[i+6]=HEAPF32[value+(4*i+24)>>2];view[i+7]=HEAPF32[value+(4*i+28)>>2];view[i+8]=HEAPF32[value+(4*i+32)>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*36>>2)}GLctx.uniformMatrix3fv(webglGetUniformLocation(location),!!transpose,view)};var _glUniformMatrix3fv=_emscripten_glUniformMatrix3fv;var 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UTF8ToString(p_ptr)},parseStringArray:function(p_ptr,p_size){const strings=[];const ptrs=GodotRuntime.heapSub(HEAP32,p_ptr,p_size);ptrs.forEach(function(ptr){strings.push(GodotRuntime.parseString(ptr))});return strings},strlen:function(p_str){return lengthBytesUTF8(p_str)},allocString:function(p_str){const length=GodotRuntime.strlen(p_str)+1;const c_str=GodotRuntime.malloc(length);stringToUTF8(p_str,c_str,length);return c_str},allocStringArray:function(p_strings){const size=p_strings.length;const c_ptr=GodotRuntime.malloc(size*4);for(let i=0;i<size;i++){HEAP32[(c_ptr>>2)+i]=GodotRuntime.allocString(p_strings[i])}return c_ptr},freeStringArray:function(p_ptr,p_len){for(let i=0;i<p_len;i++){GodotRuntime.free(HEAP32[(p_ptr>>2)+i])}GodotRuntime.free(p_ptr)},stringToHeap:function(p_str,p_ptr,p_len){return stringToUTF8Array(p_str,HEAP8,p_ptr,p_len)}};var GodotConfig={canvas:null,locale:"en",canvas_resize_policy:2,virtual_keyboard:false,persistent_drops:false,godot_pool_size:4,on_execute:null,on_exit:null,init_config:function(p_opts){GodotConfig.canvas_resize_policy=p_opts["canvasResizePolicy"];GodotConfig.canvas=p_opts["canvas"];GodotConfig.locale=p_opts["locale"]||GodotConfig.locale;GodotConfig.virtual_keyboard=p_opts["virtualKeyboard"];GodotConfig.persistent_drops=!!p_opts["persistentDrops"];GodotConfig.godot_pool_size=p_opts["godotPoolSize"];GodotConfig.on_execute=p_opts["onExecute"];GodotConfig.on_exit=p_opts["onExit"];if(p_opts["focusCanvas"]){GodotConfig.canvas.focus()}},locate_file:function(file){return Module["locateFile"](file)},clear:function(){GodotConfig.canvas=null;GodotConfig.locale="en";GodotConfig.canvas_resize_policy=2;GodotConfig.virtual_keyboard=false;GodotConfig.persistent_drops=false;GodotConfig.on_execute=null;GodotConfig.on_exit=null}};var GodotFS={ENOENT:44,_idbfs:false,_syncing:false,_mount_points:[],is_persistent:function(){return GodotFS._idbfs?1:0},init:function(persistentPaths){GodotFS._idbfs=false;if(!Array.isArray(persistentPaths)){return Promise.reject(new Error("Persistent paths must be an array"))}if(!persistentPaths.length){return Promise.resolve()}GodotFS._mount_points=persistentPaths.slice();function createRecursive(dir){try{FS.stat(dir)}catch(e){if(e.errno!==GodotFS.ENOENT){GodotRuntime.error(e)}FS.mkdirTree(dir)}}GodotFS._mount_points.forEach(function(path){createRecursive(path);FS.mount(IDBFS,{},path)});return new Promise(function(resolve,reject){FS.syncfs(true,function(err){if(err){GodotFS._mount_points=[];GodotFS._idbfs=false;GodotRuntime.print(`IndexedDB not available: ${err.message}`)}else{GodotFS._idbfs=true}resolve(err)})})},deinit:function(){GodotFS._mount_points.forEach(function(path){try{FS.unmount(path)}catch(e){GodotRuntime.print("Already unmounted",e)}if(GodotFS._idbfs&&IDBFS.dbs[path]){IDBFS.dbs[path].close();delete IDBFS.dbs[path]}});GodotFS._mount_points=[];GodotFS._idbfs=false;GodotFS._syncing=false},sync:function(){if(GodotFS._syncing){GodotRuntime.error("Already syncing!");return Promise.resolve()}GodotFS._syncing=true;return new Promise(function(resolve,reject){FS.syncfs(false,function(error){if(error){GodotRuntime.error(`Failed to save IDB file system: ${error.message}`)}GodotFS._syncing=false;resolve(error)})})},copy_to_fs:function(path,buffer){const idx=path.lastIndexOf("/");let dir="/";if(idx>0){dir=path.slice(0,idx)}try{FS.stat(dir)}catch(e){if(e.errno!==GodotFS.ENOENT){GodotRuntime.error(e)}FS.mkdirTree(dir)}FS.writeFile(path,new Uint8Array(buffer))}};var GodotOS={request_quit:function(){},_async_cbs:[],_fs_sync_promise:null,atexit:function(p_promise_cb){GodotOS._async_cbs.push(p_promise_cb)},cleanup:function(exit_code){const cb=GodotConfig.on_exit;GodotFS.deinit();GodotConfig.clear();if(cb){cb(exit_code)}},finish_async:function(callback){GodotOS._fs_sync_promise.then(function(err){const promises=[];GodotOS._async_cbs.forEach(function(cb){promises.push(new Promise(cb))});return Promise.all(promises)}).then(function(){return GodotFS.sync()}).then(function(err){setTimeout(function(){callback()},0)})}};var GodotAudio={MAX_VOLUME_CHANNELS:8,GodotChannel:{CHANNEL_L:0,CHANNEL_R:1,CHANNEL_C:3,CHANNEL_LFE:4,CHANNEL_RL:5,CHANNEL_RR:6,CHANNEL_SL:7,CHANNEL_SR:8},WebChannel:{CHANNEL_L:0,CHANNEL_R:1,CHANNEL_SL:2,CHANNEL_SR:3,CHANNEL_C:4,CHANNEL_LFE:5},samples:null,Sample:class Sample{static getSample(id){if(!GodotAudio.samples.has(id)){throw new ReferenceError(`Could not find sample "${id}"`)}return GodotAudio.samples.get(id)}static getSampleOrNull(id){return GodotAudio.samples.get(id)??null}static create(params,options={}){const sample=new GodotAudio.Sample(params,options);GodotAudio.samples.set(params.id,sample);return sample}static delete(id){GodotAudio.samples.delete(id)}constructor(params,options={}){this.id=params.id;this._audioBuffer=null;this.numberOfChannels=options.numberOfChannels??2;this.sampleRate=options.sampleRate??44100;this.loopMode=options.loopMode??"disabled";this.loopBegin=options.loopBegin??0;this.loopEnd=options.loopEnd??0;this.setAudioBuffer(params.audioBuffer)}getAudioBuffer(){return this._duplicateAudioBuffer()}setAudioBuffer(val){this._audioBuffer=val}clear(){this.setAudioBuffer(null);GodotAudio.Sample.delete(this.id)}_duplicateAudioBuffer(){if(this._audioBuffer==null){throw new Error("couldn't duplicate a null audioBuffer")}const channels=new Array(this._audioBuffer.numberOfChannels);for(let i=0;i<this._audioBuffer.numberOfChannels;i++){const channel=new Float32Array(this._audioBuffer.getChannelData(i));channels[i]=channel}const buffer=GodotAudio.ctx.createBuffer(this.numberOfChannels,this._audioBuffer.length,this._audioBuffer.sampleRate);for(let i=0;i<channels.length;i++){buffer.copyToChannel(channels[i],i,0)}return buffer}},SampleNodeBus:class SampleNodeBus{static create(bus){return new GodotAudio.SampleNodeBus(bus)}constructor(bus){const NUMBER_OF_WEB_CHANNELS=6;this._bus=bus;this._channelSplitter=GodotAudio.ctx.createChannelSplitter(NUMBER_OF_WEB_CHANNELS);this._l=GodotAudio.ctx.createGain();this._r=GodotAudio.ctx.createGain();this._sl=GodotAudio.ctx.createGain();this._sr=GodotAudio.ctx.createGain();this._c=GodotAudio.ctx.createGain();this._lfe=GodotAudio.ctx.createGain();this._channelMerger=GodotAudio.ctx.createChannelMerger(NUMBER_OF_WEB_CHANNELS);this._channelSplitter.connect(this._l,GodotAudio.WebChannel.CHANNEL_L).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_L);this._channelSplitter.connect(this._r,GodotAudio.WebChannel.CHANNEL_R).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_R);this._channelSplitter.connect(this._sl,GodotAudio.WebChannel.CHANNEL_SL).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_SL);this._channelSplitter.connect(this._sr,GodotAudio.WebChannel.CHANNEL_SR).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_SR);this._channelSplitter.connect(this._c,GodotAudio.WebChannel.CHANNEL_C).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_C);this._channelSplitter.connect(this._lfe,GodotAudio.WebChannel.CHANNEL_L).connect(this._channelMerger,GodotAudio.WebChannel.CHANNEL_L,GodotAudio.WebChannel.CHANNEL_LFE);this._channelMerger.connect(this._bus.getInputNode())}getInputNode(){return this._channelSplitter}getOutputNode(){return this._channelMerger}setVolume(volume){if(volume.length!==GodotAudio.MAX_VOLUME_CHANNELS){throw new Error(`Volume length isn't "${GodotAudio.MAX_VOLUME_CHANNELS}", is ${volume.length} instead`)}this._l.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_L]??0;this._r.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_R]??0;this._sl.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_SL]??0;this._sr.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_SR]??0;this._c.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_C]??0;this._lfe.gain.value=volume[GodotAudio.GodotChannel.CHANNEL_LFE]??0}clear(){this._bus=null;this._channelSplitter.disconnect();this._channelSplitter=null;this._l.disconnect();this._l=null;this._r.disconnect();this._r=null;this._sl.disconnect();this._sl=null;this._sr.disconnect();this._sr=null;this._c.disconnect();this._c=null;this._lfe.disconnect();this._lfe=null;this._channelMerger.disconnect();this._channelMerger=null}},sampleNodes:null,SampleNode:class SampleNode{static getSampleNode(id){if(!GodotAudio.sampleNodes.has(id)){throw new ReferenceError(`Could not find sample node "${id}"`)}return GodotAudio.sampleNodes.get(id)}static getSampleNodeOrNull(id){return GodotAudio.sampleNodes.get(id)??null}static stopSampleNode(id){const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(id);if(sampleNode==null){return}sampleNode.stop()}static pauseSampleNode(id,enable){const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(id);if(sampleNode==null){return}sampleNode.pause(enable)}static create(params,options={}){const sampleNode=new GodotAudio.SampleNode(params,options);GodotAudio.sampleNodes.set(params.id,sampleNode);return sampleNode}static delete(id){GodotAudio.deleteSampleNode(id)}constructor(params,options={}){this.id=params.id;this.streamObjectId=params.streamObjectId;this.offset=options.offset??0;this._playbackPosition=options.offset;this.startTime=options.startTime??0;this.isPaused=false;this.isStarted=false;this.isCanceled=false;this.pauseTime=0;this._playbackRate=44100;this.loopMode=options.loopMode??this.getSample().loopMode??"disabled";this._pitchScale=options.pitchScale??1;this._sourceStartTime=0;this._sampleNodeBuses=new Map;this._source=GodotAudio.ctx.createBufferSource();this._onended=null;this._positionWorklet=null;this.setPlaybackRate(options.playbackRate??44100);this._source.buffer=this.getSample().getAudioBuffer();this._addEndedListener();const bus=GodotAudio.Bus.getBus(params.busIndex);const sampleNodeBus=this.getSampleNodeBus(bus);sampleNodeBus.setVolume(options.volume);this.connectPositionWorklet(options.start).catch(err=>{const newErr=new Error("Failed to create PositionWorklet.");newErr.cause=err;GodotRuntime.error(newErr)})}getPlaybackRate(){return this._playbackRate}getPlaybackPosition(){return this._playbackPosition}setPlaybackRate(val){this._playbackRate=val;this._syncPlaybackRate()}getPitchScale(){return this._pitchScale}setPitchScale(val){this._pitchScale=val;this._syncPlaybackRate()}getSample(){return GodotAudio.Sample.getSample(this.streamObjectId)}getOutputNode(){return this._source}start(){if(this.isStarted){return}this._resetSourceStartTime();this._source.start(this.startTime,this.offset);this.isStarted=true}stop(){this.clear()}restart(){this.isPaused=false;this.pauseTime=0;this._resetSourceStartTime();this._restart()}pause(enable=true){if(enable){this._pause();return}this._unpause()}connect(node){return this.getOutputNode().connect(node)}setVolumes(buses,volumes){for(let busIdx=0;busIdx<buses.length;busIdx++){const sampleNodeBus=this.getSampleNodeBus(buses[busIdx]);sampleNodeBus.setVolume(volumes.slice(busIdx*GodotAudio.MAX_VOLUME_CHANNELS,busIdx*GodotAudio.MAX_VOLUME_CHANNELS+GodotAudio.MAX_VOLUME_CHANNELS))}}getSampleNodeBus(bus){if(!this._sampleNodeBuses.has(bus)){const sampleNodeBus=GodotAudio.SampleNodeBus.create(bus);this._sampleNodeBuses.set(bus,sampleNodeBus);this._source.connect(sampleNodeBus.getInputNode())}return this._sampleNodeBuses.get(bus)}async connectPositionWorklet(start){await GodotAudio.audioPositionWorkletPromise;if(this.isCanceled){return}this._source.connect(this.getPositionWorklet());if(start){this.start()}}getPositionWorklet(){if(this._positionWorklet!=null){return this._positionWorklet}if(GodotAudio.audioPositionWorkletNodes.length>0){this._positionWorklet=GodotAudio.audioPositionWorkletNodes.pop()}else{this._positionWorklet=new AudioWorkletNode(GodotAudio.ctx,"godot-position-reporting-processor")}this._playbackPosition=this.offset;this._positionWorklet.port.onmessage=event=>{switch(event.data["type"]){case"position":this._playbackPosition=parseInt(event.data.data,10)/this.getSample().sampleRate+this.offset;break;default:}};const resetParameter=this._positionWorklet.parameters.get("reset");resetParameter.setValueAtTime(1,GodotAudio.ctx.currentTime);resetParameter.setValueAtTime(0,GodotAudio.ctx.currentTime+1);return this._positionWorklet}clear(){this.isCanceled=true;this.isPaused=false;this.pauseTime=0;if(this._source!=null){this._source.removeEventListener("ended",this._onended);this._onended=null;if(this.isStarted){this._source.stop()}this._source.disconnect();this._source=null}for(const sampleNodeBus of this._sampleNodeBuses.values()){sampleNodeBus.clear()}this._sampleNodeBuses.clear();if(this._positionWorklet){this._positionWorklet.disconnect();this._positionWorklet.port.onmessage=null;GodotAudio.audioPositionWorkletNodes.push(this._positionWorklet);this._positionWorklet=null}GodotAudio.SampleNode.delete(this.id)}_resetSourceStartTime(){this._sourceStartTime=GodotAudio.ctx.currentTime}_syncPlaybackRate(){this._source.playbackRate.value=this.getPlaybackRate()*this.getPitchScale()}_restart(){if(this._source!=null){this._source.disconnect()}this._source=GodotAudio.ctx.createBufferSource();this._source.buffer=this.getSample().getAudioBuffer();for(const sampleNodeBus of this._sampleNodeBuses.values()){this.connect(sampleNodeBus.getInputNode())}this._addEndedListener();const pauseTime=this.isPaused?this.pauseTime:0;if(this._positionWorklet!=null){this._positionWorklet.port.postMessage({type:"clear"});this._source.connect(this._positionWorklet)}this._source.start(this.startTime,this.offset+pauseTime);this.isStarted=true}_pause(){if(!this.isStarted){return}this.isPaused=true;this.pauseTime=(GodotAudio.ctx.currentTime-this._sourceStartTime)/this.getPlaybackRate();this._source.stop()}_unpause(){this._restart();this.isPaused=false;this.pauseTime=0}_addEndedListener(){if(this._onended!=null){this._source.removeEventListener("ended",this._onended)}const self=this;this._onended=_=>{if(self.isPaused){return}switch(self.getSample().loopMode){case"disabled":self.stop();break;case"forward":case"backward":self.restart();break;default:}};this._source.addEventListener("ended",this._onended)}},deleteSampleNode:pSampleNodeId=>{GodotAudio.sampleNodes.delete(pSampleNodeId);if(GodotAudio.sampleFinishedCallback==null){return}const sampleNodeIdPtr=GodotRuntime.allocString(pSampleNodeId);GodotAudio.sampleFinishedCallback(sampleNodeIdPtr);GodotRuntime.free(sampleNodeIdPtr)},buses:null,busSolo:null,Bus:class Bus{static getCount(){return GodotAudio.buses.length}static setCount(val){const buses=GodotAudio.buses;if(val===buses.length){return}if(val<buses.length){const deletedBuses=buses.slice(val);for(let i=0;i<deletedBuses.length;i++){const deletedBus=deletedBuses[i];deletedBus.clear()}GodotAudio.buses=buses.slice(0,val);return}for(let i=GodotAudio.buses.length;i<val;i++){GodotAudio.Bus.create()}}static getBus(index){if(index<0||index>=GodotAudio.buses.length){throw new ReferenceError(`invalid bus index "${index}"`)}return GodotAudio.buses[index]}static getBusOrNull(index){if(index<0||index>=GodotAudio.buses.length){return null}return GodotAudio.buses[index]}static move(fromIndex,toIndex){const movedBus=GodotAudio.Bus.getBusOrNull(fromIndex);if(movedBus==null){return}const buses=GodotAudio.buses.filter((_,i)=>i!==fromIndex);buses.splice(toIndex-1,0,movedBus);GodotAudio.buses=buses}static addAt(index){const newBus=GodotAudio.Bus.create();if(index!==newBus.getId()){GodotAudio.Bus.move(newBus.getId(),index)}}static create(){const newBus=new GodotAudio.Bus;const isFirstBus=GodotAudio.buses.length===0;GodotAudio.buses.push(newBus);if(isFirstBus){newBus.setSend(null)}else{newBus.setSend(GodotAudio.Bus.getBus(0))}return newBus}constructor(){this._sampleNodes=new Set;this.isSolo=false;this._send=null;this._gainNode=GodotAudio.ctx.createGain();this._soloNode=GodotAudio.ctx.createGain();this._muteNode=GodotAudio.ctx.createGain();this._gainNode.connect(this._soloNode).connect(this._muteNode)}getId(){return GodotAudio.buses.indexOf(this)}getVolumeDb(){return GodotAudio.linear_to_db(this._gainNode.gain.value)}setVolumeDb(val){const linear=GodotAudio.db_to_linear(val);if(isFinite(linear)){this._gainNode.gain.value=linear}}getSend(){return this._send}setSend(val){this._send=val;if(val==null){if(this.getId()==0){this.getOutputNode().connect(GodotAudio.ctx.destination);return}throw new Error(`Cannot send to "${val}" without the bus being at index 0 (current index: ${this.getId()})`)}this.connect(val)}getInputNode(){return this._gainNode}getOutputNode(){return this._muteNode}mute(enable){this._muteNode.gain.value=enable?0:1}solo(enable){if(this.isSolo===enable){return}if(enable){if(GodotAudio.busSolo!=null&&GodotAudio.busSolo!==this){GodotAudio.busSolo._disableSolo()}this._enableSolo();return}this._disableSolo()}addSampleNode(sampleNode){this._sampleNodes.add(sampleNode);sampleNode.getOutputNode().connect(this.getInputNode())}removeSampleNode(sampleNode){this._sampleNodes.delete(sampleNode);sampleNode.getOutputNode().disconnect()}connect(bus){if(bus==null){throw new Error("cannot connect to null bus")}this.getOutputNode().disconnect();this.getOutputNode().connect(bus.getInputNode());return bus}clear(){GodotAudio.buses=GodotAudio.buses.filter(v=>v!==this)}_syncSampleNodes(){const sampleNodes=Array.from(this._sampleNodes);for(let i=0;i<sampleNodes.length;i++){const sampleNode=sampleNodes[i];sampleNode.getOutputNode().disconnect();sampleNode.getOutputNode().connect(this.getInputNode())}}_enableSolo(){this.isSolo=true;GodotAudio.busSolo=this;this._soloNode.gain.value=1;const otherBuses=GodotAudio.buses.filter(otherBus=>otherBus!==this);for(let i=0;i<otherBuses.length;i++){const otherBus=otherBuses[i];otherBus._soloNode.gain.value=0}}_disableSolo(){this.isSolo=false;GodotAudio.busSolo=null;this._soloNode.gain.value=1;const otherBuses=GodotAudio.buses.filter(otherBus=>otherBus!==this);for(let i=0;i<otherBuses.length;i++){const otherBus=otherBuses[i];otherBus._soloNode.gain.value=1}}},sampleFinishedCallback:null,ctx:null,input:null,driver:null,interval:0,audioPositionWorkletPromise:null,audioPositionWorkletNodes:null,linear_to_db:function(linear){return Math.log(linear)*8.685889638065037},db_to_linear:function(db){return Math.exp(db*.11512925464970228)},init:function(mix_rate,latency,onstatechange,onlatencyupdate){GodotAudio.samples=new Map;GodotAudio.sampleNodes=new Map;GodotAudio.buses=[];GodotAudio.busSolo=null;GodotAudio.audioPositionWorkletNodes=[];const opts={};if(mix_rate){GodotAudio.sampleRate=mix_rate;opts["sampleRate"]=mix_rate}const ctx=new(window.AudioContext||window.webkitAudioContext)(opts);GodotAudio.ctx=ctx;ctx.onstatechange=function(){let state=0;switch(ctx.state){case"suspended":state=0;break;case"running":state=1;break;case"closed":state=2;break;default:}onstatechange(state)};ctx.onstatechange();GodotAudio.interval=setInterval(function(){let computed_latency=0;if(ctx.baseLatency){computed_latency+=GodotAudio.ctx.baseLatency}if(ctx.outputLatency){computed_latency+=GodotAudio.ctx.outputLatency}onlatencyupdate(computed_latency)},1e3);GodotOS.atexit(GodotAudio.close_async);const path=GodotConfig.locate_file("godot.audio.position.worklet.js");GodotAudio.audioPositionWorkletPromise=ctx.audioWorklet.addModule(path);return ctx.destination.channelCount},create_input:function(callback){if(GodotAudio.input){return 0}function gotMediaInput(stream){try{GodotAudio.input=GodotAudio.ctx.createMediaStreamSource(stream);callback(GodotAudio.input)}catch(e){GodotRuntime.error("Failed creating input.",e)}}if(navigator.mediaDevices&&navigator.mediaDevices.getUserMedia){navigator.mediaDevices.getUserMedia({audio:true}).then(gotMediaInput,function(e){GodotRuntime.error("Error getting user media.",e)})}else{if(!navigator.getUserMedia){navigator.getUserMedia=navigator.webkitGetUserMedia||navigator.mozGetUserMedia}if(!navigator.getUserMedia){GodotRuntime.error("getUserMedia not available.");return 1}navigator.getUserMedia({audio:true},gotMediaInput,function(e){GodotRuntime.print(e)})}return 0},close_async:function(resolve,reject){const ctx=GodotAudio.ctx;GodotAudio.ctx=null;if(!ctx){resolve();return}if(GodotAudio.interval){clearInterval(GodotAudio.interval);GodotAudio.interval=0}if(GodotAudio.input){GodotAudio.input.disconnect();GodotAudio.input=null}let closed=Promise.resolve();if(GodotAudio.driver){closed=GodotAudio.driver.close()}closed.then(function(){return ctx.close()}).then(function(){ctx.onstatechange=null;resolve()}).catch(function(e){ctx.onstatechange=null;GodotRuntime.error("Error closing AudioContext",e);resolve()})},start_sample:function(playbackObjectId,streamObjectId,busIndex,startOptions){GodotAudio.SampleNode.stopSampleNode(playbackObjectId);GodotAudio.SampleNode.create({busIndex,id:playbackObjectId,streamObjectId},startOptions)},stop_sample:function(playbackObjectId){GodotAudio.SampleNode.stopSampleNode(playbackObjectId)},sample_set_pause:function(playbackObjectId,pause){GodotAudio.SampleNode.pauseSampleNode(playbackObjectId,pause)},update_sample_pitch_scale:function(playbackObjectId,pitchScale){const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(playbackObjectId);if(sampleNode==null){return}sampleNode.setPitchScale(pitchScale)},sample_set_volumes_linear:function(playbackObjectId,busIndexes,volumes){const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(playbackObjectId);if(sampleNode==null){return}const buses=busIndexes.map(busIndex=>GodotAudio.Bus.getBus(busIndex));sampleNode.setVolumes(buses,volumes)},set_sample_bus_count:function(count){GodotAudio.Bus.setCount(count)},remove_sample_bus:function(index){const bus=GodotAudio.Bus.getBusOrNull(index);if(bus==null){return}bus.clear()},add_sample_bus:function(atPos){GodotAudio.Bus.addAt(atPos)},move_sample_bus:function(busIndex,toPos){GodotAudio.Bus.move(busIndex,toPos)},set_sample_bus_send:function(busIndex,sendIndex){const bus=GodotAudio.Bus.getBusOrNull(busIndex);if(bus==null){return}let targetBus=GodotAudio.Bus.getBusOrNull(sendIndex);if(targetBus==null){targetBus=GodotAudio.Bus.getBus(0)}bus.setSend(targetBus)},set_sample_bus_volume_db:function(busIndex,volumeDb){const bus=GodotAudio.Bus.getBusOrNull(busIndex);if(bus==null){return}bus.setVolumeDb(volumeDb)},set_sample_bus_solo:function(busIndex,enable){const bus=GodotAudio.Bus.getBusOrNull(busIndex);if(bus==null){return}bus.solo(enable)},set_sample_bus_mute:function(busIndex,enable){const bus=GodotAudio.Bus.getBusOrNull(busIndex);if(bus==null){return}bus.mute(enable)}};function _godot_audio_get_sample_playback_position(playbackObjectIdStrPtr){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);const sampleNode=GodotAudio.SampleNode.getSampleNodeOrNull(playbackObjectId);if(sampleNode==null){return 0}return sampleNode.getPlaybackPosition()}function _godot_audio_has_script_processor(){return GodotAudio.ctx&&GodotAudio.ctx.createScriptProcessor?1:0}function _godot_audio_has_worklet(){return GodotAudio.ctx&&GodotAudio.ctx.audioWorklet?1:0}function _godot_audio_init(p_mix_rate,p_latency,p_state_change,p_latency_update){const statechange=GodotRuntime.get_func(p_state_change);const latencyupdate=GodotRuntime.get_func(p_latency_update);const mix_rate=GodotRuntime.getHeapValue(p_mix_rate,"i32");const channels=GodotAudio.init(mix_rate,p_latency,statechange,latencyupdate);GodotRuntime.setHeapValue(p_mix_rate,GodotAudio.ctx.sampleRate,"i32");return channels}function _godot_audio_input_start(){return GodotAudio.create_input(function(input){input.connect(GodotAudio.driver.get_node())})}function _godot_audio_input_stop(){if(GodotAudio.input){const tracks=GodotAudio.input["mediaStream"]["getTracks"]();for(let i=0;i<tracks.length;i++){tracks[i]["stop"]()}GodotAudio.input.disconnect();GodotAudio.input=null}}function _godot_audio_is_available(){if(!(window.AudioContext||window.webkitAudioContext)){return 0}return 1}function _godot_audio_resume(){if(GodotAudio.ctx&&GodotAudio.ctx.state!=="running"){GodotAudio.ctx.resume()}}function _godot_audio_sample_bus_add(atPos){GodotAudio.add_sample_bus(atPos)}function _godot_audio_sample_bus_move(fromPos,toPos){GodotAudio.move_sample_bus(fromPos,toPos)}function _godot_audio_sample_bus_remove(index){GodotAudio.remove_sample_bus(index)}function _godot_audio_sample_bus_set_count(count){GodotAudio.set_sample_bus_count(count)}function _godot_audio_sample_bus_set_mute(bus,enable){GodotAudio.set_sample_bus_mute(bus,Boolean(enable))}function _godot_audio_sample_bus_set_send(bus,sendIndex){GodotAudio.set_sample_bus_send(bus,sendIndex)}function _godot_audio_sample_bus_set_solo(bus,enable){GodotAudio.set_sample_bus_solo(bus,Boolean(enable))}function _godot_audio_sample_bus_set_volume_db(bus,volumeDb){GodotAudio.set_sample_bus_volume_db(bus,volumeDb)}function _godot_audio_sample_is_active(playbackObjectIdStrPtr){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);return Number(GodotAudio.sampleNodes.has(playbackObjectId))}function _godot_audio_sample_register_stream(streamObjectIdStrPtr,framesPtr,framesTotal,loopModeStrPtr,loopBegin,loopEnd){const BYTES_PER_FLOAT32=4;const streamObjectId=GodotRuntime.parseString(streamObjectIdStrPtr);const loopMode=GodotRuntime.parseString(loopModeStrPtr);const numberOfChannels=2;const sampleRate=GodotAudio.ctx.sampleRate;const subLeft=GodotRuntime.heapSub(HEAPF32,framesPtr,framesTotal);const subRight=GodotRuntime.heapSub(HEAPF32,framesPtr+framesTotal*BYTES_PER_FLOAT32,framesTotal);const audioBuffer=GodotAudio.ctx.createBuffer(numberOfChannels,framesTotal,sampleRate);audioBuffer.copyToChannel(new Float32Array(subLeft),0,0);audioBuffer.copyToChannel(new Float32Array(subRight),1,0);GodotAudio.Sample.create({id:streamObjectId,audioBuffer},{loopBegin,loopEnd,loopMode,numberOfChannels,sampleRate})}function _godot_audio_sample_set_finished_callback(callbackPtr){GodotAudio.sampleFinishedCallback=GodotRuntime.get_func(callbackPtr)}function _godot_audio_sample_set_pause(playbackObjectIdStrPtr,pause){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);GodotAudio.sample_set_pause(playbackObjectId,Boolean(pause))}function _godot_audio_sample_set_volumes_linear(playbackObjectIdStrPtr,busesPtr,busesSize,volumesPtr,volumesSize){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);const buses=GodotRuntime.heapSub(HEAP32,busesPtr,busesSize);const volumes=GodotRuntime.heapSub(HEAPF32,volumesPtr,volumesSize);GodotAudio.sample_set_volumes_linear(playbackObjectId,Array.from(buses),volumes)}function _godot_audio_sample_start(playbackObjectIdStrPtr,streamObjectIdStrPtr,busIndex,offset,pitchScale,volumePtr){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);const streamObjectId=GodotRuntime.parseString(streamObjectIdStrPtr);const volume=GodotRuntime.heapSub(HEAPF32,volumePtr,8);const startOptions={offset,volume,playbackRate:1,pitchScale,start:true};GodotAudio.start_sample(playbackObjectId,streamObjectId,busIndex,startOptions)}function _godot_audio_sample_stop(playbackObjectIdStrPtr){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);GodotAudio.stop_sample(playbackObjectId)}function _godot_audio_sample_stream_is_registered(streamObjectIdStrPtr){const streamObjectId=GodotRuntime.parseString(streamObjectIdStrPtr);return Number(GodotAudio.Sample.getSampleOrNull(streamObjectId)!=null)}function _godot_audio_sample_unregister_stream(streamObjectIdStrPtr){const streamObjectId=GodotRuntime.parseString(streamObjectIdStrPtr);const sample=GodotAudio.Sample.getSampleOrNull(streamObjectId);if(sample!=null){sample.clear()}}function _godot_audio_sample_update_pitch_scale(playbackObjectIdStrPtr,pitchScale){const playbackObjectId=GodotRuntime.parseString(playbackObjectIdStrPtr);GodotAudio.update_sample_pitch_scale(playbackObjectId,pitchScale)}var GodotAudioScript={script:null,create:function(buffer_length,channel_count){GodotAudioScript.script=GodotAudio.ctx.createScriptProcessor(buffer_length,2,channel_count);GodotAudio.driver=GodotAudioScript;return GodotAudioScript.script.bufferSize},start:function(p_in_buf,p_in_size,p_out_buf,p_out_size,onprocess){GodotAudioScript.script.onaudioprocess=function(event){const inb=GodotRuntime.heapSub(HEAPF32,p_in_buf,p_in_size);const input=event.inputBuffer;if(GodotAudio.input){const inlen=input.getChannelData(0).length;for(let ch=0;ch<2;ch++){const data=input.getChannelData(ch);for(let s=0;s<inlen;s++){inb[s*2+ch]=data[s]}}}onprocess();const outb=GodotRuntime.heapSub(HEAPF32,p_out_buf,p_out_size);const output=event.outputBuffer;const channels=output.numberOfChannels;for(let ch=0;ch<channels;ch++){const data=output.getChannelData(ch);for(let sample=0;sample<data.length;sample++){data[sample]=outb[sample*channels+ch]}}};GodotAudioScript.script.connect(GodotAudio.ctx.destination)},get_node:function(){return GodotAudioScript.script},close:function(){return new Promise(function(resolve,reject){GodotAudioScript.script.disconnect();GodotAudioScript.script.onaudioprocess=null;GodotAudioScript.script=null;resolve()})}};function _godot_audio_script_create(buffer_length,channel_count){const buf_len=GodotRuntime.getHeapValue(buffer_length,"i32");try{const out_len=GodotAudioScript.create(buf_len,channel_count);GodotRuntime.setHeapValue(buffer_length,out_len,"i32")}catch(e){GodotRuntime.error("Error starting AudioDriverScriptProcessor",e);return 1}return 0}function _godot_audio_script_start(p_in_buf,p_in_size,p_out_buf,p_out_size,p_cb){const onprocess=GodotRuntime.get_func(p_cb);GodotAudioScript.start(p_in_buf,p_in_size,p_out_buf,p_out_size,onprocess)}var GodotAudioWorklet={promise:null,worklet:null,ring_buffer:null,create:function(channels){const path=GodotConfig.locate_file("godot.audio.worklet.js");GodotAudioWorklet.promise=GodotAudio.ctx.audioWorklet.addModule(path).then(function(){GodotAudioWorklet.worklet=new AudioWorkletNode(GodotAudio.ctx,"godot-processor",{outputChannelCount:[channels]});return Promise.resolve()});GodotAudio.driver=GodotAudioWorklet},start:function(in_buf,out_buf,state){GodotAudioWorklet.promise.then(function(){const node=GodotAudioWorklet.worklet;node.connect(GodotAudio.ctx.destination);node.port.postMessage({cmd:"start",data:[state,in_buf,out_buf]});node.port.onmessage=function(event){GodotRuntime.error(event.data)}})},start_no_threads:function(p_out_buf,p_out_size,out_callback,p_in_buf,p_in_size,in_callback){function RingBuffer(){let wpos=0;let rpos=0;let pending_samples=0;const wbuf=new Float32Array(p_out_size);function send(port){if(pending_samples===0){return}const buffer=GodotRuntime.heapSub(HEAPF32,p_out_buf,p_out_size);const size=buffer.length;const tot_sent=pending_samples;out_callback(wpos,pending_samples);if(wpos+pending_samples>=size){const high=size-wpos;wbuf.set(buffer.subarray(wpos,size));pending_samples-=high;wpos=0}if(pending_samples>0){wbuf.set(buffer.subarray(wpos,wpos+pending_samples),tot_sent-pending_samples)}port.postMessage({cmd:"chunk",data:wbuf.subarray(0,tot_sent)});wpos+=pending_samples;pending_samples=0}this.receive=function(recv_buf){const buffer=GodotRuntime.heapSub(HEAPF32,p_in_buf,p_in_size);const from=rpos;let to_write=recv_buf.length;let high=0;if(rpos+to_write>=p_in_size){high=p_in_size-rpos;buffer.set(recv_buf.subarray(0,high),rpos);to_write-=high;rpos=0}if(to_write){buffer.set(recv_buf.subarray(high,to_write),rpos)}in_callback(from,recv_buf.length);rpos+=to_write};this.consumed=function(size,port){pending_samples+=size;send(port)}}GodotAudioWorklet.ring_buffer=new RingBuffer;GodotAudioWorklet.promise.then(function(){const node=GodotAudioWorklet.worklet;const buffer=GodotRuntime.heapSlice(HEAPF32,p_out_buf,p_out_size);node.connect(GodotAudio.ctx.destination);node.port.postMessage({cmd:"start_nothreads",data:[buffer,p_in_size]});node.port.onmessage=function(event){if(!GodotAudioWorklet.worklet){return}if(event.data["cmd"]==="read"){const read=event.data["data"];GodotAudioWorklet.ring_buffer.consumed(read,GodotAudioWorklet.worklet.port)}else if(event.data["cmd"]==="input"){const buf=event.data["data"];if(buf.length>p_in_size){GodotRuntime.error("Input chunk is too big");return}GodotAudioWorklet.ring_buffer.receive(buf)}else{GodotRuntime.error(event.data)}}})},get_node:function(){return GodotAudioWorklet.worklet},close:function(){return new Promise(function(resolve,reject){if(GodotAudioWorklet.promise===null){return}const p=GodotAudioWorklet.promise;p.then(function(){GodotAudioWorklet.worklet.port.postMessage({cmd:"stop",data:null});GodotAudioWorklet.worklet.disconnect();GodotAudioWorklet.worklet.port.onmessage=null;GodotAudioWorklet.worklet=null;GodotAudioWorklet.promise=null;resolve()}).catch(function(err){GodotRuntime.error(err)})})}};function _godot_audio_worklet_create(channels){try{GodotAudioWorklet.create(channels)}catch(e){GodotRuntime.error("Error starting AudioDriverWorklet",e);return 1}return 0}function _godot_audio_worklet_start_no_threads(p_out_buf,p_out_size,p_out_callback,p_in_buf,p_in_size,p_in_callback){const out_callback=GodotRuntime.get_func(p_out_callback);const in_callback=GodotRuntime.get_func(p_in_callback);GodotAudioWorklet.start_no_threads(p_out_buf,p_out_size,out_callback,p_in_buf,p_in_size,in_callback)}function _godot_js_config_canvas_id_get(p_ptr,p_ptr_max){GodotRuntime.stringToHeap(`#${GodotConfig.canvas.id}`,p_ptr,p_ptr_max)}function _godot_js_config_locale_get(p_ptr,p_ptr_max){GodotRuntime.stringToHeap(GodotConfig.locale,p_ptr,p_ptr_max)}var GodotDisplayCursor={shape:"default",visible:true,cursors:{},set_style:function(style){GodotConfig.canvas.style.cursor=style},set_shape:function(shape){GodotDisplayCursor.shape=shape;let css=shape;if(shape in GodotDisplayCursor.cursors){const c=GodotDisplayCursor.cursors[shape];css=`url("${c.url}") ${c.x} ${c.y}, default`}if(GodotDisplayCursor.visible){GodotDisplayCursor.set_style(css)}},clear:function(){GodotDisplayCursor.set_style("");GodotDisplayCursor.shape="default";GodotDisplayCursor.visible=true;Object.keys(GodotDisplayCursor.cursors).forEach(function(key){URL.revokeObjectURL(GodotDisplayCursor.cursors[key]);delete GodotDisplayCursor.cursors[key]})},lockPointer:function(){const canvas=GodotConfig.canvas;if(canvas.requestPointerLock){canvas.requestPointerLock()}},releasePointer:function(){if(document.exitPointerLock){document.exitPointerLock()}},isPointerLocked:function(){return document.pointerLockElement===GodotConfig.canvas}};var GodotEventListeners={handlers:[],has:function(target,event,method,capture){return GodotEventListeners.handlers.findIndex(function(e){return e.target===target&&e.event===event&&e.method===method&&e.capture===capture})!==-1},add:function(target,event,method,capture){if(GodotEventListeners.has(target,event,method,capture)){return}function Handler(p_target,p_event,p_method,p_capture){this.target=p_target;this.event=p_event;this.method=p_method;this.capture=p_capture}GodotEventListeners.handlers.push(new Handler(target,event,method,capture));target.addEventListener(event,method,capture)},clear:function(){GodotEventListeners.handlers.forEach(function(h){h.target.removeEventListener(h.event,h.method,h.capture)});GodotEventListeners.handlers.length=0}};var _emscripten_webgl_do_get_current_context=()=>GL.currentContext?GL.currentContext.handle:0;var _emscripten_webgl_get_current_context=_emscripten_webgl_do_get_current_context;var GodotDisplayScreen={desired_size:[0,0],hidpi:true,getPixelRatio:function(){return GodotDisplayScreen.hidpi?window.devicePixelRatio||1:1},isFullscreen:function(){const elem=document.fullscreenElement||document.mozFullscreenElement||document.webkitFullscreenElement||document.msFullscreenElement;if(elem){return elem===GodotConfig.canvas}return document.fullscreen||document.mozFullScreen||document.webkitIsFullscreen},hasFullscreen:function(){return document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled},requestFullscreen:function(){if(!GodotDisplayScreen.hasFullscreen()){return 1}const canvas=GodotConfig.canvas;try{const promise=(canvas.requestFullscreen||canvas.msRequestFullscreen||canvas.mozRequestFullScreen||canvas.mozRequestFullscreen||canvas.webkitRequestFullscreen).call(canvas);if(promise){promise.catch(function(){})}}catch(e){return 1}return 0},exitFullscreen:function(){if(!GodotDisplayScreen.isFullscreen()){return 0}try{const promise=document.exitFullscreen();if(promise){promise.catch(function(){})}}catch(e){return 1}return 0},_updateGL:function(){const gl_context_handle=_emscripten_webgl_get_current_context();const gl=GL.getContext(gl_context_handle);if(gl){GL.resizeOffscreenFramebuffer(gl)}},updateSize:function(){const isFullscreen=GodotDisplayScreen.isFullscreen();const wantsFullWindow=GodotConfig.canvas_resize_policy===2;const noResize=GodotConfig.canvas_resize_policy===0;const dWidth=GodotDisplayScreen.desired_size[0];const dHeight=GodotDisplayScreen.desired_size[1];const canvas=GodotConfig.canvas;let width=dWidth;let height=dHeight;if(noResize){if(canvas.width!==width||canvas.height!==height){GodotDisplayScreen.desired_size=[canvas.width,canvas.height];GodotDisplayScreen._updateGL();return 1}return 0}const scale=GodotDisplayScreen.getPixelRatio();if(isFullscreen||wantsFullWindow){width=Math.floor(window.innerWidth*scale);height=Math.floor(window.innerHeight*scale)}const csw=`${Math.floor(width/scale)}px`;const csh=`${Math.floor(height/scale)}px`;if(canvas.style.width!==csw||canvas.style.height!==csh||canvas.width!==width||canvas.height!==height){canvas.width=width;canvas.height=height;canvas.style.width=csw;canvas.style.height=csh;GodotDisplayScreen._updateGL();return 1}return 0}};var GodotInputGamepads={samples:[],get_pads:function(){try{const pads=navigator.getGamepads();if(pads){return pads}return[]}catch(e){return[]}},get_samples:function(){return GodotInputGamepads.samples},get_sample:function(index){const samples=GodotInputGamepads.samples;return index<samples.length?samples[index]:null},sample:function(){const pads=GodotInputGamepads.get_pads();const samples=[];for(let i=0;i<pads.length;i++){const pad=pads[i];if(!pad){samples.push(null);continue}const s={standard:pad.mapping==="standard",buttons:[],axes:[],connected:pad.connected};for(let b=0;b<pad.buttons.length;b++){s.buttons.push(pad.buttons[b].value)}for(let a=0;a<pad.axes.length;a++){s.axes.push(pad.axes[a])}samples.push(s)}GodotInputGamepads.samples=samples},init:function(onchange){GodotInputGamepads.samples=[];function add(pad){const guid=GodotInputGamepads.get_guid(pad);const c_id=GodotRuntime.allocString(pad.id);const c_guid=GodotRuntime.allocString(guid);onchange(pad.index,1,c_id,c_guid);GodotRuntime.free(c_id);GodotRuntime.free(c_guid)}const pads=GodotInputGamepads.get_pads();for(let i=0;i<pads.length;i++){if(pads[i]){add(pads[i])}}GodotEventListeners.add(window,"gamepadconnected",function(evt){if(evt.gamepad){add(evt.gamepad)}},false);GodotEventListeners.add(window,"gamepaddisconnected",function(evt){if(evt.gamepad){onchange(evt.gamepad.index,0)}},false)},get_guid:function(pad){if(pad.mapping){return pad.mapping}const ua=navigator.userAgent;let os="Unknown";if(ua.indexOf("Android")>=0){os="Android"}else if(ua.indexOf("Linux")>=0){os="Linux"}else if(ua.indexOf("iPhone")>=0){os="iOS"}else if(ua.indexOf("Macintosh")>=0){os="MacOSX"}else if(ua.indexOf("Windows")>=0){os="Windows"}const id=pad.id;const exp1=/vendor: ([0-9a-f]{4}) product: ([0-9a-f]{4})/i;const exp2=/^([0-9a-f]+)-([0-9a-f]+)-/i;let vendor="";let product="";if(exp1.test(id)){const match=exp1.exec(id);vendor=match[1].padStart(4,"0");product=match[2].padStart(4,"0")}else if(exp2.test(id)){const match=exp2.exec(id);vendor=match[1].padStart(4,"0");product=match[2].padStart(4,"0")}if(!vendor||!product){return`${os}Unknown`}return os+vendor+product}};var GodotInputDragDrop={promises:[],pending_files:[],add_entry:function(entry){if(entry.isDirectory){GodotInputDragDrop.add_dir(entry)}else if(entry.isFile){GodotInputDragDrop.add_file(entry)}else{GodotRuntime.error("Unrecognized entry...",entry)}},add_dir:function(entry){GodotInputDragDrop.promises.push(new Promise(function(resolve,reject){const reader=entry.createReader();reader.readEntries(function(entries){for(let i=0;i<entries.length;i++){GodotInputDragDrop.add_entry(entries[i])}resolve()})}))},add_file:function(entry){GodotInputDragDrop.promises.push(new Promise(function(resolve,reject){entry.file(function(file){const reader=new FileReader;reader.onload=function(){const f={path:file.relativePath||file.webkitRelativePath,name:file.name,type:file.type,size:file.size,data:reader.result};if(!f["path"]){f["path"]=f["name"]}GodotInputDragDrop.pending_files.push(f);resolve()};reader.onerror=function(){GodotRuntime.print("Error reading file");reject()};reader.readAsArrayBuffer(file)},function(err){GodotRuntime.print("Error!");reject()})}))},process:function(resolve,reject){if(GodotInputDragDrop.promises.length===0){resolve();return}GodotInputDragDrop.promises.pop().then(function(){setTimeout(function(){GodotInputDragDrop.process(resolve,reject)},0)})},_process_event:function(ev,callback){ev.preventDefault();if(ev.dataTransfer.items){for(let i=0;i<ev.dataTransfer.items.length;i++){const item=ev.dataTransfer.items[i];let entry=null;if("getAsEntry"in item){entry=item.getAsEntry()}else if("webkitGetAsEntry"in item){entry=item.webkitGetAsEntry()}if(entry){GodotInputDragDrop.add_entry(entry)}}}else{GodotRuntime.error("File upload not supported")}new Promise(GodotInputDragDrop.process).then(function(){const DROP=`/tmp/drop-${parseInt(Math.random()*(1<<30),10)}/`;const drops=[];const files=[];FS.mkdir(DROP.slice(0,-1));GodotInputDragDrop.pending_files.forEach(elem=>{const path=elem["path"];GodotFS.copy_to_fs(DROP+path,elem["data"]);let idx=path.indexOf("/");if(idx===-1){drops.push(DROP+path)}else{const sub=path.substr(0,idx);idx=sub.indexOf("/");if(idx<0&&drops.indexOf(DROP+sub)===-1){drops.push(DROP+sub)}}files.push(DROP+path)});GodotInputDragDrop.promises=[];GodotInputDragDrop.pending_files=[];callback(drops);if(GodotConfig.persistent_drops){GodotOS.atexit(function(resolve,reject){GodotInputDragDrop.remove_drop(files,DROP);resolve()})}else{GodotInputDragDrop.remove_drop(files,DROP)}})},remove_drop:function(files,drop_path){const dirs=[drop_path.substr(0,drop_path.length-1)];files.forEach(function(file){FS.unlink(file);let dir=file.replace(drop_path,"");let idx=dir.lastIndexOf("/");while(idx>0){dir=dir.substr(0,idx);if(dirs.indexOf(drop_path+dir)===-1){dirs.push(drop_path+dir)}idx=dir.lastIndexOf("/")}});dirs.sort(function(a,b){const al=(a.match(/\//g)||[]).length;const bl=(b.match(/\//g)||[]).length;if(al>bl){return-1}else if(al<bl){return 1}return 0}).forEach(function(dir){FS.rmdir(dir)})},handler:function(callback){return function(ev){GodotInputDragDrop._process_event(ev,callback)}}};var GodotIME={ime:null,active:false,focusTimerIntervalId:-1,getModifiers:function(evt){return evt.shiftKey+0+(evt.altKey+0<<1)+(evt.ctrlKey+0<<2)+(evt.metaKey+0<<3)},ime_active:function(active){function clearFocusTimerInterval(){clearInterval(GodotIME.focusTimerIntervalId);GodotIME.focusTimerIntervalId=-1}function focusTimer(){if(GodotIME.ime==null){clearFocusTimerInterval();return}GodotIME.ime.focus()}if(GodotIME.focusTimerIntervalId>-1){clearFocusTimerInterval()}if(GodotIME.ime==null){return}GodotIME.active=active;if(active){GodotIME.ime.style.display="block";GodotIME.focusTimerIntervalId=setInterval(focusTimer,100)}else{GodotIME.ime.style.display="none";GodotConfig.canvas.focus()}},ime_position:function(x,y){if(GodotIME.ime==null){return}const canvas=GodotConfig.canvas;const rect=canvas.getBoundingClientRect();const rw=canvas.width/rect.width;const rh=canvas.height/rect.height;const clx=x/rw+rect.x;const cly=y/rh+rect.y;GodotIME.ime.style.left=`${clx}px`;GodotIME.ime.style.top=`${cly}px`},init:function(ime_cb,key_cb,code,key){function key_event_cb(pressed,evt){const modifiers=GodotIME.getModifiers(evt);GodotRuntime.stringToHeap(evt.code,code,32);GodotRuntime.stringToHeap(evt.key,key,32);key_cb(pressed,evt.repeat,modifiers);evt.preventDefault()}function ime_event_cb(event){if(GodotIME.ime==null){return}switch(event.type){case"compositionstart":ime_cb(0,null);GodotIME.ime.innerHTML="";break;case"compositionupdate":{const ptr=GodotRuntime.allocString(event.data);ime_cb(1,ptr);GodotRuntime.free(ptr)}break;case"compositionend":{const ptr=GodotRuntime.allocString(event.data);ime_cb(2,ptr);GodotRuntime.free(ptr);GodotIME.ime.innerHTML=""}break;default:}}const ime=document.createElement("div");ime.className="ime";ime.style.background="none";ime.style.opacity=0;ime.style.position="fixed";ime.style.textAlign="left";ime.style.fontSize="1px";ime.style.left="0px";ime.style.top="0px";ime.style.width="100%";ime.style.height="40px";ime.style.pointerEvents="none";ime.style.display="none";ime.contentEditable="true";GodotEventListeners.add(ime,"compositionstart",ime_event_cb,false);GodotEventListeners.add(ime,"compositionupdate",ime_event_cb,false);GodotEventListeners.add(ime,"compositionend",ime_event_cb,false);GodotEventListeners.add(ime,"keydown",key_event_cb.bind(null,1),false);GodotEventListeners.add(ime,"keyup",key_event_cb.bind(null,0),false);ime.onblur=function(){this.style.display="none";GodotConfig.canvas.focus();GodotIME.active=false};GodotConfig.canvas.parentElement.appendChild(ime);GodotIME.ime=ime},clear:function(){if(GodotIME.ime==null){return}if(GodotIME.focusTimerIntervalId>-1){clearInterval(GodotIME.focusTimerIntervalId);GodotIME.focusTimerIntervalId=-1}GodotIME.ime.remove();GodotIME.ime=null}};var GodotInput={inputKeyCallback:null,setInputKeyData:null,getModifiers:function(evt){return evt.shiftKey+0+(evt.altKey+0<<1)+(evt.ctrlKey+0<<2)+(evt.metaKey+0<<3)},computePosition:function(evt,rect){const canvas=GodotConfig.canvas;const rw=canvas.width/rect.width;const rh=canvas.height/rect.height;const x=(evt.clientX-rect.x)*rw;const y=(evt.clientY-rect.y)*rh;return[x,y]},onKeyEvent:function(pIsPressed,pEvent){if(GodotInput.inputKeyCallback==null){throw new TypeError("GodotInput.onKeyEvent(): GodotInput.inputKeyCallback is null, cannot process key event.")}if(GodotInput.setInputKeyData==null){throw new TypeError("GodotInput.onKeyEvent(): GodotInput.setInputKeyData is null, cannot process key event.")}const modifiers=GodotInput.getModifiers(pEvent);GodotInput.setInputKeyData(pEvent.code,pEvent.key);GodotInput.inputKeyCallback(pIsPressed?1:0,pEvent.repeat,modifiers);pEvent.preventDefault()}};var GodotDisplayVK={textinput:null,textarea:null,available:function(){return GodotConfig.virtual_keyboard&&"ontouchstart"in window},init:function(input_cb){function create(what){const elem=document.createElement(what);elem.style.display="none";elem.style.position="absolute";elem.style.zIndex="-1";elem.style.background="transparent";elem.style.padding="0px";elem.style.margin="0px";elem.style.overflow="hidden";elem.style.width="0px";elem.style.height="0px";elem.style.border="0px";elem.style.outline="none";elem.readonly=true;elem.disabled=true;GodotEventListeners.add(elem,"input",function(evt){const c_str=GodotRuntime.allocString(elem.value);input_cb(c_str,elem.selectionEnd);GodotRuntime.free(c_str)},false);if(what==="input"){const onKey=(pEvent,pEventName)=>{if(pEvent.key!=="Enter"){return}GodotInput.onKeyEvent(pEventName==="keydown",pEvent)};GodotEventListeners.add(elem,"keydown",pEvent=>onKey(pEvent,"keydown"),false);GodotEventListeners.add(elem,"keyup",pEvent=>onKey(pEvent,"keyup"),false)}GodotEventListeners.add(elem,"blur",function(evt){elem.style.display="none";elem.readonly=true;elem.disabled=true},false);GodotConfig.canvas.insertAdjacentElement("beforebegin",elem);return elem}GodotDisplayVK.textinput=create("input");GodotDisplayVK.textarea=create("textarea");GodotDisplayVK.updateSize()},show:function(text,type,start,end){if(!GodotDisplayVK.textinput||!GodotDisplayVK.textarea){return}if(GodotDisplayVK.textinput.style.display!==""||GodotDisplayVK.textarea.style.display!==""){GodotDisplayVK.hide()}GodotDisplayVK.updateSize();let elem=GodotDisplayVK.textinput;switch(type){case 0:elem.type="text";elem.inputmode="";break;case 1:elem=GodotDisplayVK.textarea;break;case 2:elem.type="text";elem.inputmode="numeric";break;case 3:elem.type="text";elem.inputmode="decimal";break;case 4:elem.type="tel";elem.inputmode="";break;case 5:elem.type="email";elem.inputmode="";break;case 6:elem.type="password";elem.inputmode="";break;case 7:elem.type="url";elem.inputmode="";break;default:elem.type="text";elem.inputmode="";break}elem.readonly=false;elem.disabled=false;elem.value=text;elem.style.display="block";elem.focus();elem.setSelectionRange(start,end)},hide:function(){if(!GodotDisplayVK.textinput||!GodotDisplayVK.textarea){return}[GodotDisplayVK.textinput,GodotDisplayVK.textarea].forEach(function(elem){elem.blur();elem.style.display="none";elem.value=""})},updateSize:function(){if(!GodotDisplayVK.textinput||!GodotDisplayVK.textarea){return}const rect=GodotConfig.canvas.getBoundingClientRect();function update(elem){elem.style.left=`${rect.left}px`;elem.style.top=`${rect.top}px`;elem.style.width=`${rect.width}px`;elem.style.height=`${rect.height}px`}update(GodotDisplayVK.textinput);update(GodotDisplayVK.textarea)},clear:function(){if(GodotDisplayVK.textinput){GodotDisplayVK.textinput.remove();GodotDisplayVK.textinput=null}if(GodotDisplayVK.textarea){GodotDisplayVK.textarea.remove();GodotDisplayVK.textarea=null}}};var GodotDisplay={window_icon:"",getDPI:function(){const dpi=Math.round(window.devicePixelRatio*96);return dpi>=96?dpi:96}};function _godot_js_display_alert(p_text){window.alert(GodotRuntime.parseString(p_text))}function _godot_js_display_canvas_focus(){GodotConfig.canvas.focus()}function _godot_js_display_canvas_is_focused(){return document.activeElement===GodotConfig.canvas}function _godot_js_display_clipboard_get(callback){const func=GodotRuntime.get_func(callback);try{navigator.clipboard.readText().then(function(result){const ptr=GodotRuntime.allocString(result);func(ptr);GodotRuntime.free(ptr)}).catch(function(e){})}catch(e){}}function _godot_js_display_clipboard_set(p_text){const text=GodotRuntime.parseString(p_text);if(!navigator.clipboard||!navigator.clipboard.writeText){return 1}navigator.clipboard.writeText(text).catch(function(e){GodotRuntime.error("Setting OS clipboard is only possible from an input callback for the Web platform. Exception:",e)});return 0}function _godot_js_display_cursor_is_hidden(){return!GodotDisplayCursor.visible}function _godot_js_display_cursor_is_locked(){return GodotDisplayCursor.isPointerLocked()?1:0}function _godot_js_display_cursor_lock_set(p_lock){if(p_lock){GodotDisplayCursor.lockPointer()}else{GodotDisplayCursor.releasePointer()}}function _godot_js_display_cursor_set_custom_shape(p_shape,p_ptr,p_len,p_hotspot_x,p_hotspot_y){const shape=GodotRuntime.parseString(p_shape);const old_shape=GodotDisplayCursor.cursors[shape];if(p_len>0){const png=new Blob([GodotRuntime.heapSlice(HEAPU8,p_ptr,p_len)],{type:"image/png"});const url=URL.createObjectURL(png);GodotDisplayCursor.cursors[shape]={url,x:p_hotspot_x,y:p_hotspot_y}}else{delete GodotDisplayCursor.cursors[shape]}if(shape===GodotDisplayCursor.shape){GodotDisplayCursor.set_shape(GodotDisplayCursor.shape)}if(old_shape){URL.revokeObjectURL(old_shape.url)}}function _godot_js_display_cursor_set_shape(p_string){GodotDisplayCursor.set_shape(GodotRuntime.parseString(p_string))}function _godot_js_display_cursor_set_visible(p_visible){const visible=p_visible!==0;if(visible===GodotDisplayCursor.visible){return}GodotDisplayCursor.visible=visible;if(visible){GodotDisplayCursor.set_shape(GodotDisplayCursor.shape)}else{GodotDisplayCursor.set_style("none")}}function _godot_js_display_desired_size_set(width,height){GodotDisplayScreen.desired_size=[width,height];GodotDisplayScreen.updateSize()}function _godot_js_display_fullscreen_cb(callback){const canvas=GodotConfig.canvas;const func=GodotRuntime.get_func(callback);function change_cb(evt){if(evt.target===canvas){func(GodotDisplayScreen.isFullscreen())}}GodotEventListeners.add(document,"fullscreenchange",change_cb,false);GodotEventListeners.add(document,"mozfullscreenchange",change_cb,false);GodotEventListeners.add(document,"webkitfullscreenchange",change_cb,false)}function _godot_js_display_fullscreen_exit(){return GodotDisplayScreen.exitFullscreen()}function _godot_js_display_fullscreen_request(){return GodotDisplayScreen.requestFullscreen()}function _godot_js_display_has_webgl(p_version){if(p_version!==1&&p_version!==2){return false}try{return!!document.createElement("canvas").getContext(p_version===2?"webgl2":"webgl")}catch(e){}return false}function _godot_js_display_is_swap_ok_cancel(){const win=["Windows","Win64","Win32","WinCE"];const plat=navigator.platform||"";if(win.indexOf(plat)!==-1){return 1}return 0}function _godot_js_display_notification_cb(callback,p_enter,p_exit,p_in,p_out){const canvas=GodotConfig.canvas;const func=GodotRuntime.get_func(callback);const notif=[p_enter,p_exit,p_in,p_out];["mouseover","mouseleave","focus","blur"].forEach(function(evt_name,idx){GodotEventListeners.add(canvas,evt_name,function(){func(notif[idx])},true)})}function _godot_js_display_pixel_ratio_get(){return GodotDisplayScreen.getPixelRatio()}function _godot_js_display_screen_dpi_get(){return GodotDisplay.getDPI()}function _godot_js_display_screen_size_get(width,height){const scale=GodotDisplayScreen.getPixelRatio();GodotRuntime.setHeapValue(width,window.screen.width*scale,"i32");GodotRuntime.setHeapValue(height,window.screen.height*scale,"i32")}function _godot_js_display_setup_canvas(p_width,p_height,p_fullscreen,p_hidpi){const canvas=GodotConfig.canvas;GodotEventListeners.add(canvas,"contextmenu",function(ev){ev.preventDefault()},false);GodotEventListeners.add(canvas,"webglcontextlost",function(ev){alert("WebGL context lost, please reload the page");ev.preventDefault()},false);GodotDisplayScreen.hidpi=!!p_hidpi;switch(GodotConfig.canvas_resize_policy){case 0:GodotDisplayScreen.desired_size=[canvas.width,canvas.height];break;case 1:GodotDisplayScreen.desired_size=[p_width,p_height];break;default:canvas.style.position="absolute";canvas.style.top=0;canvas.style.left=0;break}GodotDisplayScreen.updateSize();if(p_fullscreen){GodotDisplayScreen.requestFullscreen()}}function _godot_js_display_size_update(){const updated=GodotDisplayScreen.updateSize();if(updated){GodotDisplayVK.updateSize()}return updated}function _godot_js_display_touchscreen_is_available(){return"ontouchstart"in window}function _godot_js_display_tts_available(){return"speechSynthesis"in window}function _godot_js_display_vk_available(){return GodotDisplayVK.available()}function _godot_js_display_vk_cb(p_input_cb){const input_cb=GodotRuntime.get_func(p_input_cb);if(GodotDisplayVK.available()){GodotDisplayVK.init(input_cb)}}function _godot_js_display_vk_hide(){GodotDisplayVK.hide()}function _godot_js_display_vk_show(p_text,p_type,p_start,p_end){const text=GodotRuntime.parseString(p_text);const start=p_start>0?p_start:0;const end=p_end>0?p_end:start;GodotDisplayVK.show(text,p_type,start,end)}function _godot_js_display_window_blur_cb(callback){const func=GodotRuntime.get_func(callback);GodotEventListeners.add(window,"blur",function(){func()},false)}function _godot_js_display_window_icon_set(p_ptr,p_len){let link=document.getElementById("-gd-engine-icon");const old_icon=GodotDisplay.window_icon;if(p_ptr){if(link===null){link=document.createElement("link");link.rel="icon";link.id="-gd-engine-icon";document.head.appendChild(link)}const png=new Blob([GodotRuntime.heapSlice(HEAPU8,p_ptr,p_len)],{type:"image/png"});GodotDisplay.window_icon=URL.createObjectURL(png);link.href=GodotDisplay.window_icon}else{if(link){link.remove()}GodotDisplay.window_icon=null}if(old_icon){URL.revokeObjectURL(old_icon)}}function _godot_js_display_window_size_get(p_width,p_height){GodotRuntime.setHeapValue(p_width,GodotConfig.canvas.width,"i32");GodotRuntime.setHeapValue(p_height,GodotConfig.canvas.height,"i32")}function _godot_js_display_window_title_set(p_data){document.title=GodotRuntime.parseString(p_data)}function _godot_js_emscripten_get_version(){const emscriptenVersionPtr=GodotRuntime.allocString("4.0.20");return emscriptenVersionPtr}function _godot_js_eval(p_js,p_use_global_ctx,p_union_ptr,p_byte_arr,p_byte_arr_write,p_callback){const js_code=GodotRuntime.parseString(p_js);let eval_ret=null;try{if(p_use_global_ctx){const global_eval=eval;eval_ret=global_eval(js_code)}else{eval_ret=eval(js_code)}}catch(e){GodotRuntime.error(e)}switch(typeof eval_ret){case"boolean":GodotRuntime.setHeapValue(p_union_ptr,eval_ret,"i32");return 1;case"number":GodotRuntime.setHeapValue(p_union_ptr,eval_ret,"double");return 3;case"string":GodotRuntime.setHeapValue(p_union_ptr,GodotRuntime.allocString(eval_ret),"*");return 4;case"object":if(eval_ret===null){break}if(ArrayBuffer.isView(eval_ret)&&!(eval_ret instanceof Uint8Array)){eval_ret=new Uint8Array(eval_ret.buffer)}else if(eval_ret instanceof ArrayBuffer){eval_ret=new Uint8Array(eval_ret)}if(eval_ret instanceof Uint8Array){const func=GodotRuntime.get_func(p_callback);const bytes_ptr=func(p_byte_arr,p_byte_arr_write,eval_ret.length);HEAPU8.set(eval_ret,bytes_ptr);return 29}break}return 0}var IDHandler={_last_id:0,_references:{},get:function(p_id){return IDHandler._references[p_id]},add:function(p_data){const id=++IDHandler._last_id;IDHandler._references[id]=p_data;return id},remove:function(p_id){delete IDHandler._references[p_id]}};var GodotFetch={onread:function(id,result){const obj=IDHandler.get(id);if(!obj){return}if(result.value){obj.chunks.push(result.value)}obj.reading=false;obj.done=result.done},onresponse:function(id,response){const obj=IDHandler.get(id);if(!obj){return}let chunked=false;response.headers.forEach(function(value,header){const v=value.toLowerCase().trim();const h=header.toLowerCase().trim();if(h==="transfer-encoding"&&v==="chunked"){chunked=true}});obj.status=response.status;obj.response=response;obj.reader=response.body?.getReader();obj.chunked=chunked},onerror:function(id,err){GodotRuntime.error(err);const obj=IDHandler.get(id);if(!obj){return}obj.error=err},create:function(method,url,headers,body){const obj={request:null,response:null,reader:null,error:null,done:false,reading:false,status:0,chunks:[]};const id=IDHandler.add(obj);const init={method,headers,body};obj.request=fetch(url,init);obj.request.then(GodotFetch.onresponse.bind(null,id)).catch(GodotFetch.onerror.bind(null,id));return id},free:function(id){const obj=IDHandler.get(id);if(!obj){return}IDHandler.remove(id);if(!obj.request){return}obj.request.then(function(response){response.abort()}).catch(function(e){})},read:function(id){const obj=IDHandler.get(id);if(!obj){return}if(obj.reader&&!obj.reading){if(obj.done){obj.reader=null;return}obj.reading=true;obj.reader.read().then(GodotFetch.onread.bind(null,id)).catch(GodotFetch.onerror.bind(null,id))}else if(obj.reader==null&&obj.response.body==null){obj.reading=true;GodotFetch.onread(id,{value:undefined,done:true})}}};function _godot_js_fetch_create(p_method,p_url,p_headers,p_headers_size,p_body,p_body_size){const method=GodotRuntime.parseString(p_method);const url=GodotRuntime.parseString(p_url);const headers=GodotRuntime.parseStringArray(p_headers,p_headers_size);const body=p_body_size?GodotRuntime.heapSlice(HEAP8,p_body,p_body_size):null;return GodotFetch.create(method,url,headers.map(function(hv){const idx=hv.indexOf(":");if(idx<=0){return[]}return[hv.slice(0,idx).trim(),hv.slice(idx+1).trim()]}).filter(function(v){return v.length===2}),body)}function _godot_js_fetch_free(id){GodotFetch.free(id)}function _godot_js_fetch_http_status_get(p_id){const obj=IDHandler.get(p_id);if(!obj||!obj.response){return 0}return obj.status}function _godot_js_fetch_is_chunked(p_id){const obj=IDHandler.get(p_id);if(!obj||!obj.response){return-1}return obj.chunked?1:0}function _godot_js_fetch_read_chunk(p_id,p_buf,p_buf_size){const obj=IDHandler.get(p_id);if(!obj||!obj.response){return 0}let to_read=p_buf_size;const chunks=obj.chunks;while(to_read&&chunks.length){const chunk=obj.chunks[0];if(chunk.length>to_read){GodotRuntime.heapCopy(HEAP8,chunk.slice(0,to_read),p_buf);chunks[0]=chunk.slice(to_read);to_read=0}else{GodotRuntime.heapCopy(HEAP8,chunk,p_buf);to_read-=chunk.length;chunks.pop()}}if(!chunks.length){GodotFetch.read(p_id)}return p_buf_size-to_read}function _godot_js_fetch_read_headers(p_id,p_parse_cb,p_ref){const obj=IDHandler.get(p_id);if(!obj||!obj.response){return 1}const cb=GodotRuntime.get_func(p_parse_cb);const arr=[];obj.response.headers.forEach(function(v,h){arr.push(`${h}:${v}`)});const c_ptr=GodotRuntime.allocStringArray(arr);cb(arr.length,c_ptr,p_ref);GodotRuntime.freeStringArray(c_ptr,arr.length);return 0}function _godot_js_fetch_state_get(p_id){const obj=IDHandler.get(p_id);if(!obj){return-1}if(obj.error){return-1}if(!obj.response){return 0}if(obj.reader||obj.response.body==null&&!obj.done){return 1}if(obj.done){return 2}return-1}function _godot_js_input_drop_files_cb(callback){const func=GodotRuntime.get_func(callback);const dropFiles=function(files){const args=files||[];if(!args.length){return}const argc=args.length;const argv=GodotRuntime.allocStringArray(args);func(argv,argc);GodotRuntime.freeStringArray(argv,argc)};const canvas=GodotConfig.canvas;GodotEventListeners.add(canvas,"dragover",function(ev){ev.preventDefault()},false);GodotEventListeners.add(canvas,"drop",GodotInputDragDrop.handler(dropFiles))}function _godot_js_input_gamepad_cb(change_cb){const onchange=GodotRuntime.get_func(change_cb);GodotInputGamepads.init(onchange)}function _godot_js_input_gamepad_sample(){GodotInputGamepads.sample();return 0}function _godot_js_input_gamepad_sample_count(){return GodotInputGamepads.get_samples().length}function _godot_js_input_gamepad_sample_get(p_index,r_btns,r_btns_num,r_axes,r_axes_num,r_standard){const sample=GodotInputGamepads.get_sample(p_index);if(!sample||!sample.connected){return 1}const btns=sample.buttons;const btns_len=btns.length<16?btns.length:16;for(let i=0;i<btns_len;i++){GodotRuntime.setHeapValue(r_btns+(i<<2),btns[i],"float")}GodotRuntime.setHeapValue(r_btns_num,btns_len,"i32");const axes=sample.axes;const axes_len=axes.length<10?axes.length:10;for(let i=0;i<axes_len;i++){GodotRuntime.setHeapValue(r_axes+(i<<2),axes[i],"float")}GodotRuntime.setHeapValue(r_axes_num,axes_len,"i32");const is_standard=sample.standard?1:0;GodotRuntime.setHeapValue(r_standard,is_standard,"i32");return 0}var _godot_js_input_key_cb=function(pCallback,pCodePtr,pKeyPtr){GodotInput.inputKeyCallback=GodotRuntime.get_func(pCallback);GodotInput.setInputKeyData=(pCode,pKey)=>{GodotRuntime.stringToHeap(pCode,pCodePtr,32);GodotRuntime.stringToHeap(pKey,pKeyPtr,32)};GodotEventListeners.add(GodotConfig.canvas,"keydown",GodotInput.onKeyEvent.bind(null,true),false);GodotEventListeners.add(GodotConfig.canvas,"keyup",GodotInput.onKeyEvent.bind(null,false),false)};function _godot_js_input_mouse_button_cb(callback){const func=GodotRuntime.get_func(callback);const canvas=GodotConfig.canvas;function button_cb(p_pressed,evt){const rect=canvas.getBoundingClientRect();const pos=GodotInput.computePosition(evt,rect);const modifiers=GodotInput.getModifiers(evt);if(p_pressed){GodotConfig.canvas.focus()}if(func(p_pressed,evt.button,pos[0],pos[1],modifiers)){evt.preventDefault()}}GodotEventListeners.add(canvas,"mousedown",button_cb.bind(null,1),false);GodotEventListeners.add(window,"mouseup",button_cb.bind(null,0),false)}function _godot_js_input_mouse_move_cb(callback){const func=GodotRuntime.get_func(callback);const canvas=GodotConfig.canvas;function move_cb(evt){const rect=canvas.getBoundingClientRect();const pos=GodotInput.computePosition(evt,rect);const rw=canvas.width/rect.width;const rh=canvas.height/rect.height;const rel_pos_x=evt.movementX*rw;const rel_pos_y=evt.movementY*rh;const modifiers=GodotInput.getModifiers(evt);func(pos[0],pos[1],rel_pos_x,rel_pos_y,modifiers,evt.pressure)}GodotEventListeners.add(window,"pointermove",move_cb,false)}function _godot_js_input_mouse_wheel_cb(callback){const func=GodotRuntime.get_func(callback);function wheel_cb(evt){if(func(evt.deltaMode,evt.deltaX??0,evt.deltaY??0)){evt.preventDefault()}}GodotEventListeners.add(GodotConfig.canvas,"wheel",wheel_cb,false)}function _godot_js_input_paste_cb(callback){const func=GodotRuntime.get_func(callback);GodotEventListeners.add(window,"paste",function(evt){const text=evt.clipboardData.getData("text");const ptr=GodotRuntime.allocString(text);func(ptr);GodotRuntime.free(ptr)},false)}function _godot_js_input_touch_cb(callback,ids,coords){const func=GodotRuntime.get_func(callback);const canvas=GodotConfig.canvas;function touch_cb(type,evt){if(type===0){GodotConfig.canvas.focus()}const rect=canvas.getBoundingClientRect();const touches=evt.changedTouches;for(let i=0;i<touches.length;i++){const touch=touches[i];const pos=GodotInput.computePosition(touch,rect);GodotRuntime.setHeapValue(coords+i*2*8,pos[0],"double");GodotRuntime.setHeapValue(coords+(i*2+1)*8,pos[1],"double");GodotRuntime.setHeapValue(ids+i*4,touch.identifier,"i32")}func(type,touches.length);if(evt.cancelable){evt.preventDefault()}}GodotEventListeners.add(canvas,"touchstart",touch_cb.bind(null,0),false);GodotEventListeners.add(canvas,"touchend",touch_cb.bind(null,1),false);GodotEventListeners.add(canvas,"touchcancel",touch_cb.bind(null,1),false);GodotEventListeners.add(canvas,"touchmove",touch_cb.bind(null,2),false)}function _godot_js_input_vibrate_handheld(p_duration_ms){if(typeof navigator.vibrate!=="function"){GodotRuntime.print("This browser does not support vibration.")}else{navigator.vibrate(p_duration_ms)}}function _godot_js_is_ime_focused(){return GodotIME.active}function _godot_js_os_download_buffer(p_ptr,p_size,p_name,p_mime){const buf=GodotRuntime.heapSlice(HEAP8,p_ptr,p_size);const name=GodotRuntime.parseString(p_name);const mime=GodotRuntime.parseString(p_mime);const blob=new Blob([buf],{type:mime});const url=window.URL.createObjectURL(blob);const a=document.createElement("a");a.href=url;a.download=name;a.style.display="none";document.body.appendChild(a);a.click();a.remove();window.URL.revokeObjectURL(url)}function _godot_js_os_execute(p_json){const json_args=GodotRuntime.parseString(p_json);const args=JSON.parse(json_args);if(GodotConfig.on_execute){GodotConfig.on_execute(args);return 0}return 1}function _godot_js_os_finish_async(p_callback){const func=GodotRuntime.get_func(p_callback);GodotOS.finish_async(func)}function _godot_js_os_fs_is_persistent(){return GodotFS.is_persistent()}function _godot_js_os_fs_sync(callback){const func=GodotRuntime.get_func(callback);GodotOS._fs_sync_promise=GodotFS.sync();GodotOS._fs_sync_promise.then(function(err){func()})}function _godot_js_os_has_feature(p_ftr){const ftr=GodotRuntime.parseString(p_ftr);const ua=navigator.userAgent;if(ftr==="web_macos"){return ua.indexOf("Mac")!==-1?1:0}if(ftr==="web_windows"){return ua.indexOf("Windows")!==-1?1:0}if(ftr==="web_android"){return ua.indexOf("Android")!==-1?1:0}if(ftr==="web_ios"){return ua.indexOf("iPhone")!==-1||ua.indexOf("iPad")!==-1||ua.indexOf("iPod")!==-1?1:0}if(ftr==="web_linuxbsd"){return ua.indexOf("CrOS")!==-1||ua.indexOf("BSD")!==-1||ua.indexOf("Linux")!==-1||ua.indexOf("X11")!==-1?1:0}return 0}function _godot_js_os_hw_concurrency_get(){const concurrency=navigator.hardwareConcurrency||1;return concurrency<2?concurrency:2}function _godot_js_os_request_quit_cb(p_callback){GodotOS.request_quit=GodotRuntime.get_func(p_callback)}function _godot_js_os_shell_open(p_uri){window.open(GodotRuntime.parseString(p_uri),"_blank")}var GodotPWA={hasUpdate:false,updateState:function(cb,reg){if(!reg){return}if(!reg.active){return}if(reg.waiting){GodotPWA.hasUpdate=true;cb()}GodotEventListeners.add(reg,"updatefound",function(){const installing=reg.installing;GodotEventListeners.add(installing,"statechange",function(){if(installing.state==="installed"){GodotPWA.hasUpdate=true;cb()}})})}};function _godot_js_pwa_cb(p_update_cb){if("serviceWorker"in navigator){try{const cb=GodotRuntime.get_func(p_update_cb);navigator.serviceWorker.getRegistration().then(GodotPWA.updateState.bind(null,cb))}catch(e){GodotRuntime.error("Failed to assign PWA callback",e)}}}function _godot_js_pwa_update(){if("serviceWorker"in navigator&&GodotPWA.hasUpdate){try{navigator.serviceWorker.getRegistration().then(function(reg){if(!reg||!reg.waiting){return}reg.waiting.postMessage("update")})}catch(e){GodotRuntime.error(e);return 1}return 0}return 1}var GodotRTCDataChannel={connect:function(p_id,p_on_open,p_on_message,p_on_error,p_on_close){const ref=IDHandler.get(p_id);if(!ref){return}ref.binaryType="arraybuffer";ref.onopen=function(event){p_on_open()};ref.onclose=function(event){p_on_close()};ref.onerror=function(event){p_on_error()};ref.onmessage=function(event){let buffer;let is_string=0;if(event.data instanceof ArrayBuffer){buffer=new Uint8Array(event.data)}else if(event.data instanceof Blob){GodotRuntime.error("Blob type not supported");return}else if(typeof event.data==="string"){is_string=1;const enc=new TextEncoder("utf-8");buffer=new Uint8Array(enc.encode(event.data))}else{GodotRuntime.error("Unknown message type");return}const len=buffer.length*buffer.BYTES_PER_ELEMENT;const out=GodotRuntime.malloc(len);HEAPU8.set(buffer,out);p_on_message(out,len,is_string);GodotRuntime.free(out)}},close:function(p_id){const ref=IDHandler.get(p_id);if(!ref){return}ref.onopen=null;ref.onmessage=null;ref.onerror=null;ref.onclose=null;ref.close()},get_prop:function(p_id,p_prop,p_def){const ref=IDHandler.get(p_id);return ref&&ref[p_prop]!==undefined?ref[p_prop]:p_def}};function _godot_js_rtc_datachannel_close(p_id){const ref=IDHandler.get(p_id);if(!ref){return}GodotRTCDataChannel.close(p_id)}function _godot_js_rtc_datachannel_connect(p_id,p_ref,p_on_open,p_on_message,p_on_error,p_on_close){const onopen=GodotRuntime.get_func(p_on_open).bind(null,p_ref);const onmessage=GodotRuntime.get_func(p_on_message).bind(null,p_ref);const onerror=GodotRuntime.get_func(p_on_error).bind(null,p_ref);const onclose=GodotRuntime.get_func(p_on_close).bind(null,p_ref);GodotRTCDataChannel.connect(p_id,onopen,onmessage,onerror,onclose)}function _godot_js_rtc_datachannel_destroy(p_id){GodotRTCDataChannel.close(p_id);IDHandler.remove(p_id)}function _godot_js_rtc_datachannel_get_buffered_amount(p_id){return GodotRTCDataChannel.get_prop(p_id,"bufferedAmount",0)}function _godot_js_rtc_datachannel_id_get(p_id){return GodotRTCDataChannel.get_prop(p_id,"id",65535)}function _godot_js_rtc_datachannel_is_negotiated(p_id){return GodotRTCDataChannel.get_prop(p_id,"negotiated",65535)}function _godot_js_rtc_datachannel_is_ordered(p_id){return GodotRTCDataChannel.get_prop(p_id,"ordered",true)}function _godot_js_rtc_datachannel_label_get(p_id){const ref=IDHandler.get(p_id);if(!ref||!ref.label){return 0}return GodotRuntime.allocString(ref.label)}function _godot_js_rtc_datachannel_max_packet_lifetime_get(p_id){const ref=IDHandler.get(p_id);if(!ref){return 65535}if(ref["maxPacketLifeTime"]!==undefined){return ref["maxPacketLifeTime"]}else if(ref["maxRetransmitTime"]!==undefined){return ref["maxRetransmitTime"]}return 65535}function _godot_js_rtc_datachannel_max_retransmits_get(p_id){return GodotRTCDataChannel.get_prop(p_id,"maxRetransmits",65535)}function _godot_js_rtc_datachannel_protocol_get(p_id){const ref=IDHandler.get(p_id);if(!ref||!ref.protocol){return 0}return GodotRuntime.allocString(ref.protocol)}function _godot_js_rtc_datachannel_ready_state_get(p_id){const ref=IDHandler.get(p_id);if(!ref){return 3}switch(ref.readyState){case"connecting":return 0;case"open":return 1;case"closing":return 2;case"closed":default:return 3}}function _godot_js_rtc_datachannel_send(p_id,p_buffer,p_length,p_raw){const ref=IDHandler.get(p_id);if(!ref){return 1}const bytes_array=new Uint8Array(p_length);for(let i=0;i<p_length;i++){bytes_array[i]=GodotRuntime.getHeapValue(p_buffer+i,"i8")}if(p_raw){ref.send(bytes_array.buffer)}else{const string=new TextDecoder("utf-8").decode(bytes_array);ref.send(string)}return 0}var GodotRTCPeerConnection={ConnectionState:{new:0,connecting:1,connected:2,disconnected:3,failed:4,closed:5},ConnectionStateCompat:{new:0,checking:1,connected:2,completed:2,disconnected:3,failed:4,closed:5},IceGatheringState:{new:0,gathering:1,complete:2},SignalingState:{stable:0,"have-local-offer":1,"have-remote-offer":2,"have-local-pranswer":3,"have-remote-pranswer":4,closed:5},create:function(config,onConnectionChange,onSignalingChange,onIceGatheringChange,onIceCandidate,onDataChannel){let conn=null;try{conn=new RTCPeerConnection(config)}catch(e){GodotRuntime.error(e);return 0}const id=IDHandler.add(conn);if("connectionState"in conn&&conn["connectionState"]!==undefined){conn.onconnectionstatechange=function(event){if(!IDHandler.get(id)){return}onConnectionChange(GodotRTCPeerConnection.ConnectionState[conn.connectionState]||0)}}else{conn.oniceconnectionstatechange=function(event){if(!IDHandler.get(id)){return}onConnectionChange(GodotRTCPeerConnection.ConnectionStateCompat[conn.iceConnectionState]||0)}}conn.onicegatheringstatechange=function(event){if(!IDHandler.get(id)){return}onIceGatheringChange(GodotRTCPeerConnection.IceGatheringState[conn.iceGatheringState]||0)};conn.onsignalingstatechange=function(event){if(!IDHandler.get(id)){return}onSignalingChange(GodotRTCPeerConnection.SignalingState[conn.signalingState]||0)};conn.onicecandidate=function(event){if(!IDHandler.get(id)){return}const c=event.candidate;if(!c||!c.candidate){return}const candidate_str=GodotRuntime.allocString(c.candidate);const mid_str=GodotRuntime.allocString(c.sdpMid);onIceCandidate(mid_str,c.sdpMLineIndex,candidate_str);GodotRuntime.free(candidate_str);GodotRuntime.free(mid_str)};conn.ondatachannel=function(event){if(!IDHandler.get(id)){return}const cid=IDHandler.add(event.channel);onDataChannel(cid)};return id},destroy:function(p_id){const conn=IDHandler.get(p_id);if(!conn){return}conn.onconnectionstatechange=null;conn.oniceconnectionstatechange=null;conn.onicegatheringstatechange=null;conn.onsignalingstatechange=null;conn.onicecandidate=null;conn.ondatachannel=null;IDHandler.remove(p_id)},onsession:function(p_id,callback,session){if(!IDHandler.get(p_id)){return}const type_str=GodotRuntime.allocString(session.type);const sdp_str=GodotRuntime.allocString(session.sdp);callback(type_str,sdp_str);GodotRuntime.free(type_str);GodotRuntime.free(sdp_str)},onerror:function(p_id,callback,error){const ref=IDHandler.get(p_id);if(!ref){return}GodotRuntime.error(error);callback()}};function _godot_js_rtc_pc_close(p_id){const ref=IDHandler.get(p_id);if(!ref){return}ref.close()}function _godot_js_rtc_pc_create(p_config,p_ref,p_on_connection_state_change,p_on_ice_gathering_state_change,p_on_signaling_state_change,p_on_ice_candidate,p_on_datachannel){const wrap=function(p_func){return GodotRuntime.get_func(p_func).bind(null,p_ref)};return GodotRTCPeerConnection.create(JSON.parse(GodotRuntime.parseString(p_config)),wrap(p_on_connection_state_change),wrap(p_on_signaling_state_change),wrap(p_on_ice_gathering_state_change),wrap(p_on_ice_candidate),wrap(p_on_datachannel))}function _godot_js_rtc_pc_datachannel_create(p_id,p_label,p_config){try{const ref=IDHandler.get(p_id);if(!ref){return 0}const label=GodotRuntime.parseString(p_label);const config=JSON.parse(GodotRuntime.parseString(p_config));const channel=ref.createDataChannel(label,config);return IDHandler.add(channel)}catch(e){GodotRuntime.error(e);return 0}}function _godot_js_rtc_pc_destroy(p_id){GodotRTCPeerConnection.destroy(p_id)}function _godot_js_rtc_pc_ice_candidate_add(p_id,p_mid_name,p_mline_idx,p_sdp){const ref=IDHandler.get(p_id);if(!ref){return}const sdpMidName=GodotRuntime.parseString(p_mid_name);const sdpName=GodotRuntime.parseString(p_sdp);ref.addIceCandidate(new RTCIceCandidate({candidate:sdpName,sdpMid:sdpMidName,sdpMlineIndex:p_mline_idx}))}function _godot_js_rtc_pc_local_description_set(p_id,p_type,p_sdp,p_obj,p_on_error){const ref=IDHandler.get(p_id);if(!ref){return}const type=GodotRuntime.parseString(p_type);const sdp=GodotRuntime.parseString(p_sdp);const onerror=GodotRuntime.get_func(p_on_error).bind(null,p_obj);ref.setLocalDescription({sdp,type}).catch(function(error){GodotRTCPeerConnection.onerror(p_id,onerror,error)})}function _godot_js_rtc_pc_offer_create(p_id,p_obj,p_on_session,p_on_error){const ref=IDHandler.get(p_id);if(!ref){return}const onsession=GodotRuntime.get_func(p_on_session).bind(null,p_obj);const onerror=GodotRuntime.get_func(p_on_error).bind(null,p_obj);ref.createOffer().then(function(session){GodotRTCPeerConnection.onsession(p_id,onsession,session)}).catch(function(error){GodotRTCPeerConnection.onerror(p_id,onerror,error)})}function _godot_js_rtc_pc_remote_description_set(p_id,p_type,p_sdp,p_obj,p_session_created,p_on_error){const ref=IDHandler.get(p_id);if(!ref){return}const type=GodotRuntime.parseString(p_type);const sdp=GodotRuntime.parseString(p_sdp);const onerror=GodotRuntime.get_func(p_on_error).bind(null,p_obj);const onsession=GodotRuntime.get_func(p_session_created).bind(null,p_obj);ref.setRemoteDescription({sdp,type}).then(function(){if(type!=="offer"){return Promise.resolve()}return ref.createAnswer().then(function(session){GodotRTCPeerConnection.onsession(p_id,onsession,session)})}).catch(function(error){GodotRTCPeerConnection.onerror(p_id,onerror,error)})}function _godot_js_set_ime_active(p_active){GodotIME.ime_active(p_active)}function _godot_js_set_ime_cb(p_ime_cb,p_key_cb,code,key){const ime_cb=GodotRuntime.get_func(p_ime_cb);const key_cb=GodotRuntime.get_func(p_key_cb);GodotIME.init(ime_cb,key_cb,code,key)}function _godot_js_set_ime_position(p_x,p_y){GodotIME.ime_position(p_x,p_y)}function _godot_js_tts_get_voices(p_callback){const func=GodotRuntime.get_func(p_callback);try{const arr=[];const voices=window.speechSynthesis.getVoices();for(let i=0;i<voices.length;i++){arr.push(`${voices[i].lang};${voices[i].name}`)}const c_ptr=GodotRuntime.allocStringArray(arr);func(arr.length,c_ptr);GodotRuntime.freeStringArray(c_ptr,arr.length)}catch(e){}}function _godot_js_tts_is_paused(){return window.speechSynthesis.paused}function _godot_js_tts_is_speaking(){return window.speechSynthesis.speaking}function _godot_js_tts_pause(){window.speechSynthesis.pause()}function _godot_js_tts_resume(){window.speechSynthesis.resume()}function _godot_js_tts_speak(p_text,p_voice,p_volume,p_pitch,p_rate,p_utterance_id,p_callback){const func=GodotRuntime.get_func(p_callback);function listener_end(evt){evt.currentTarget.cb(1,evt.currentTarget.id,0)}function listener_start(evt){evt.currentTarget.cb(0,evt.currentTarget.id,0)}function listener_error(evt){evt.currentTarget.cb(2,evt.currentTarget.id,0)}function listener_bound(evt){evt.currentTarget.cb(3,evt.currentTarget.id,evt.charIndex)}const utterance=new SpeechSynthesisUtterance(GodotRuntime.parseString(p_text));utterance.rate=p_rate;utterance.pitch=p_pitch;utterance.volume=p_volume/100;utterance.addEventListener("end",listener_end);utterance.addEventListener("start",listener_start);utterance.addEventListener("error",listener_error);utterance.addEventListener("boundary",listener_bound);utterance.id=p_utterance_id;utterance.cb=func;const voice=GodotRuntime.parseString(p_voice);const voices=window.speechSynthesis.getVoices();for(let i=0;i<voices.length;i++){if(voices[i].name===voice){utterance.voice=voices[i];break}}window.speechSynthesis.resume();window.speechSynthesis.speak(utterance)}function _godot_js_tts_stop(){window.speechSynthesis.cancel();window.speechSynthesis.resume()}var GodotWebMidi={abortControllers:[],isListening:false};function _godot_js_webmidi_close_midi_inputs(){for(const abortController of GodotWebMidi.abortControllers){abortController.abort()}GodotWebMidi.abortControllers=[];GodotWebMidi.isListening=false}function _godot_js_webmidi_open_midi_inputs(pSetInputNamesCb,pOnMidiMessageCb,pDataBuffer,dataBufferLen){if(GodotWebMidi.is_listening){return 0}if(!navigator.requestMIDIAccess){return 2}const setInputNamesCb=GodotRuntime.get_func(pSetInputNamesCb);const onMidiMessageCb=GodotRuntime.get_func(pOnMidiMessageCb);GodotWebMidi.isListening=true;navigator.requestMIDIAccess().then(midi=>{const inputs=[...midi.inputs.values()];const inputNames=inputs.map(input=>input.name);const c_ptr=GodotRuntime.allocStringArray(inputNames);setInputNamesCb(inputNames.length,c_ptr);GodotRuntime.freeStringArray(c_ptr,inputNames.length);inputs.forEach((input,i)=>{const abortController=new AbortController;GodotWebMidi.abortControllers.push(abortController);input.addEventListener("midimessage",event=>{const status=event.data[0];const data=event.data.slice(1);const size=data.length;if(size>dataBufferLen){throw new Error(`data too big ${size} > ${dataBufferLen}`)}HEAPU8.set(data,pDataBuffer);onMidiMessageCb(i,status,pDataBuffer,data.length)},{signal:abortController.signal})})});return 0}var GodotWebSocket={_onopen:function(p_id,callback,event){const ref=IDHandler.get(p_id);if(!ref){return}const c_str=GodotRuntime.allocString(ref.protocol);callback(c_str);GodotRuntime.free(c_str)},_onmessage:function(p_id,callback,event){const ref=IDHandler.get(p_id);if(!ref){return}let buffer;let is_string=0;if(event.data instanceof ArrayBuffer){buffer=new Uint8Array(event.data)}else if(event.data instanceof Blob){GodotRuntime.error("Blob type not supported");return}else if(typeof event.data==="string"){is_string=1;buffer=new TextEncoder("utf-8").encode(event.data)}else{GodotRuntime.error("Unknown message type");return}const len=buffer.length*buffer.BYTES_PER_ELEMENT;const out=GodotRuntime.malloc(len);HEAPU8.set(buffer,out);callback(out,len,is_string);GodotRuntime.free(out)},_onerror:function(p_id,callback,event){const ref=IDHandler.get(p_id);if(!ref){return}callback()},_onclose:function(p_id,callback,event){const ref=IDHandler.get(p_id);if(!ref){return}const c_str=GodotRuntime.allocString(event.reason);callback(event.code,c_str,event.wasClean?1:0);GodotRuntime.free(c_str)},send:function(p_id,p_data){const ref=IDHandler.get(p_id);if(!ref||ref.readyState!==ref.OPEN){return 1}ref.send(p_data);return 0},bufferedAmount:function(p_id){const ref=IDHandler.get(p_id);if(!ref){return 0}return ref.bufferedAmount},create:function(socket,p_on_open,p_on_message,p_on_error,p_on_close){const id=IDHandler.add(socket);socket.onopen=GodotWebSocket._onopen.bind(null,id,p_on_open);socket.onmessage=GodotWebSocket._onmessage.bind(null,id,p_on_message);socket.onerror=GodotWebSocket._onerror.bind(null,id,p_on_error);socket.onclose=GodotWebSocket._onclose.bind(null,id,p_on_close);return id},close:function(p_id,p_code,p_reason){const ref=IDHandler.get(p_id);if(ref&&ref.readyState<ref.CLOSING){const code=p_code;const reason=p_reason;ref.close(code,reason)}},destroy:function(p_id){const ref=IDHandler.get(p_id);if(!ref){return}GodotWebSocket.close(p_id,3001,"destroyed");IDHandler.remove(p_id);ref.onopen=null;ref.onmessage=null;ref.onerror=null;ref.onclose=null}};function _godot_js_websocket_buffered_amount(p_id){return GodotWebSocket.bufferedAmount(p_id)}function _godot_js_websocket_close(p_id,p_code,p_reason){const code=p_code;const reason=GodotRuntime.parseString(p_reason);GodotWebSocket.close(p_id,code,reason)}function _godot_js_websocket_create(p_ref,p_url,p_proto,p_on_open,p_on_message,p_on_error,p_on_close){const on_open=GodotRuntime.get_func(p_on_open).bind(null,p_ref);const on_message=GodotRuntime.get_func(p_on_message).bind(null,p_ref);const on_error=GodotRuntime.get_func(p_on_error).bind(null,p_ref);const on_close=GodotRuntime.get_func(p_on_close).bind(null,p_ref);const url=GodotRuntime.parseString(p_url);const protos=GodotRuntime.parseString(p_proto);let socket=null;try{if(protos){socket=new WebSocket(url,protos.split(","))}else{socket=new WebSocket(url)}}catch(e){return 0}socket.binaryType="arraybuffer";return GodotWebSocket.create(socket,on_open,on_message,on_error,on_close)}function _godot_js_websocket_destroy(p_id){GodotWebSocket.destroy(p_id)}function _godot_js_websocket_send(p_id,p_buf,p_buf_len,p_raw){const bytes_array=new Uint8Array(p_buf_len);let i=0;for(i=0;i<p_buf_len;i++){bytes_array[i]=GodotRuntime.getHeapValue(p_buf+i,"i8")}let out=bytes_array.buffer;if(!p_raw){out=new TextDecoder("utf-8").decode(bytes_array)}return GodotWebSocket.send(p_id,out)}var GodotJSWrapper={proxies:null,cb_ret:null,MyProxy:function(val){const id=IDHandler.add(this);GodotJSWrapper.proxies.set(val,id);let refs=1;this.ref=function(){refs++};this.unref=function(){refs--;if(refs===0){IDHandler.remove(id);GodotJSWrapper.proxies.delete(val)}};this.get_val=function(){return val};this.get_id=function(){return id}},get_proxied:function(val){const id=GodotJSWrapper.proxies.get(val);if(id===undefined){const proxy=new GodotJSWrapper.MyProxy(val);return proxy.get_id()}IDHandler.get(id).ref();return id},get_proxied_value:function(id){const proxy=IDHandler.get(id);if(proxy===undefined){return undefined}return proxy.get_val()},variant2js:function(type,val){switch(type){case 0:return null;case 1:return Boolean(GodotRuntime.getHeapValue(val,"i64"));case 2:{const heap_value=GodotRuntime.getHeapValue(val,"i64");return heap_value>=Number.MIN_SAFE_INTEGER&&heap_value<=Number.MAX_SAFE_INTEGER?Number(heap_value):heap_value}case 3:return Number(GodotRuntime.getHeapValue(val,"double"));case 4:return GodotRuntime.parseString(GodotRuntime.getHeapValue(val,"*"));case 24:return GodotJSWrapper.get_proxied_value(GodotRuntime.getHeapValue(val,"i64"));default:return undefined}},js2variant:function(p_val,p_exchange){if(p_val===undefined||p_val===null){return 0}const type=typeof p_val;if(type==="boolean"){GodotRuntime.setHeapValue(p_exchange,p_val,"i64");return 1}else if(type==="number"){if(Number.isInteger(p_val)){GodotRuntime.setHeapValue(p_exchange,p_val,"i64");return 2}GodotRuntime.setHeapValue(p_exchange,p_val,"double");return 3}else if(type==="bigint"){GodotRuntime.setHeapValue(p_exchange,p_val,"i64");return 2}else if(type==="string"){const c_str=GodotRuntime.allocString(p_val);GodotRuntime.setHeapValue(p_exchange,c_str,"*");return 4}const id=GodotJSWrapper.get_proxied(p_val);GodotRuntime.setHeapValue(p_exchange,id,"i64");return 24},isBuffer:function(obj){return obj instanceof ArrayBuffer||ArrayBuffer.isView(obj)}};function _godot_js_wrapper_create_cb(p_ref,p_func){const func=GodotRuntime.get_func(p_func);let id=0;const cb=function(){if(!GodotJSWrapper.get_proxied_value(id)){return undefined}GodotJSWrapper.cb_ret=null;const args=Array.from(arguments);const argsProxy=new GodotJSWrapper.MyProxy(args);func(p_ref,argsProxy.get_id(),args.length);argsProxy.unref();const ret=GodotJSWrapper.cb_ret;GodotJSWrapper.cb_ret=null;return ret};id=GodotJSWrapper.get_proxied(cb);return id}function _godot_js_wrapper_create_object(p_object,p_args,p_argc,p_convert_callback,p_exchange,p_lock,p_free_lock_callback){const name=GodotRuntime.parseString(p_object);if(typeof window[name]==="undefined"){return-1}const convert=GodotRuntime.get_func(p_convert_callback);const freeLock=GodotRuntime.get_func(p_free_lock_callback);const args=new Array(p_argc);for(let i=0;i<p_argc;i++){const type=convert(p_args,i,p_exchange,p_lock);const lock=GodotRuntime.getHeapValue(p_lock,"*");args[i]=GodotJSWrapper.variant2js(type,p_exchange);if(lock){freeLock(p_lock,type)}}try{const res=new window[name](...args);return GodotJSWrapper.js2variant(res,p_exchange)}catch(e){GodotRuntime.error(`Error calling constructor ${name} with args:`,args,"error:",e);return-1}}function _godot_js_wrapper_interface_get(p_name){const name=GodotRuntime.parseString(p_name);if(typeof window[name]!=="undefined"){return GodotJSWrapper.get_proxied(window[name])}return 0}function _godot_js_wrapper_object_call(p_id,p_method,p_args,p_argc,p_convert_callback,p_exchange,p_lock,p_free_lock_callback){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return-1}const method=GodotRuntime.parseString(p_method);const convert=GodotRuntime.get_func(p_convert_callback);const freeLock=GodotRuntime.get_func(p_free_lock_callback);const args=new Array(p_argc);for(let i=0;i<p_argc;i++){const type=convert(p_args,i,p_exchange,p_lock);const lock=GodotRuntime.getHeapValue(p_lock,"*");args[i]=GodotJSWrapper.variant2js(type,p_exchange);if(lock){freeLock(p_lock,type)}}try{const res=obj[method](...args);return GodotJSWrapper.js2variant(res,p_exchange)}catch(e){GodotRuntime.error(`Error calling method ${method} on:`,obj,"error:",e);return-1}}function _godot_js_wrapper_object_get(p_id,p_exchange,p_prop){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return 0}if(p_prop){const prop=GodotRuntime.parseString(p_prop);try{return GodotJSWrapper.js2variant(obj[prop],p_exchange)}catch(e){GodotRuntime.error(`Error getting variable ${prop} on object`,obj);return 0}}return GodotJSWrapper.js2variant(obj,p_exchange)}function _godot_js_wrapper_object_getvar(p_id,p_type,p_exchange){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return-1}const prop=GodotJSWrapper.variant2js(p_type,p_exchange);if(prop===undefined||prop===null){return-1}try{return GodotJSWrapper.js2variant(obj[prop],p_exchange)}catch(e){GodotRuntime.error(`Error getting variable ${prop} on object`,obj,e);return-1}}function _godot_js_wrapper_object_is_buffer(p_id){const obj=GodotJSWrapper.get_proxied_value(p_id);return GodotJSWrapper.isBuffer(obj)?1:0}function _godot_js_wrapper_object_set(p_id,p_name,p_type,p_exchange){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return}const name=GodotRuntime.parseString(p_name);try{obj[name]=GodotJSWrapper.variant2js(p_type,p_exchange)}catch(e){GodotRuntime.error(`Error setting variable ${name} on object`,obj)}}function _godot_js_wrapper_object_set_cb_ret(p_val_type,p_val_ex){GodotJSWrapper.cb_ret=GodotJSWrapper.variant2js(p_val_type,p_val_ex)}function _godot_js_wrapper_object_setvar(p_id,p_key_type,p_key_ex,p_val_type,p_val_ex){const obj=GodotJSWrapper.get_proxied_value(p_id);if(obj===undefined){return-1}const key=GodotJSWrapper.variant2js(p_key_type,p_key_ex);try{obj[key]=GodotJSWrapper.variant2js(p_val_type,p_val_ex);return 0}catch(e){GodotRuntime.error(`Error setting variable ${key} on object`,obj);return-1}}function _godot_js_wrapper_object_transfer_buffer(p_id,p_byte_arr,p_byte_arr_write,p_callback){let obj=GodotJSWrapper.get_proxied_value(p_id);if(!GodotJSWrapper.isBuffer(obj)){return}if(ArrayBuffer.isView(obj)&&!(obj instanceof Uint8Array)){obj=new Uint8Array(obj.buffer)}else if(obj instanceof ArrayBuffer){obj=new Uint8Array(obj)}const resizePackedByteArrayAndOpenWrite=GodotRuntime.get_func(p_callback);const bytesPtr=resizePackedByteArrayAndOpenWrite(p_byte_arr,p_byte_arr_write,obj.length);HEAPU8.set(obj,bytesPtr)}function _godot_js_wrapper_object_unref(p_id){const proxy=IDHandler.get(p_id);if(proxy!==undefined){proxy.unref()}}function _godot_webgl2_glFramebufferTextureMultisampleMultiviewOVR(target,attachment,texture,level,samples,base_view_index,num_views){const context=GL.currentContext;if(typeof context.oculusMultiviewExt==="undefined"){const ext=context.GLctx.getExtension("OCULUS_multiview");if(!ext){GodotRuntime.error("Trying to call glFramebufferTextureMultisampleMultiviewOVR() without the OCULUS_multiview extension");return}context.oculusMultiviewExt=ext}const ext=context.oculusMultiviewExt;ext.framebufferTextureMultisampleMultiviewOVR(target,attachment,GL.textures[texture],level,samples,base_view_index,num_views)}function _godot_webgl2_glFramebufferTextureMultiviewOVR(target,attachment,texture,level,base_view_index,num_views){const context=GL.currentContext;if(typeof context.multiviewExt==="undefined"){const ext=context.GLctx.getExtension("OVR_multiview2");if(!ext){GodotRuntime.error("Trying to call glFramebufferTextureMultiviewOVR() without the OVR_multiview2 extension");return}context.multiviewExt=ext}const ext=context.multiviewExt;ext.framebufferTextureMultiviewOVR(target,attachment,GL.textures[texture],level,base_view_index,num_views)}function _godot_webgl2_glGetBufferSubData(target,offset,size,data){const gl_context_handle=_emscripten_webgl_get_current_context();const gl=GL.getContext(gl_context_handle);if(gl){gl.GLctx["getBufferSubData"](target,offset,HEAPU8,data,size)}}var GodotWebXR={gl:null,session:null,gl_binding:null,layer:null,space:null,frame:null,pose:null,view_count:1,input_sources:[,,,,,,,,,,,,,,,],touches:[,,,,],onsimpleevent:null,orig_requestAnimationFrame:null,requestAnimationFrame:callback=>{if(GodotWebXR.session&&GodotWebXR.space){const onFrame=function(time,frame){GodotWebXR.frame=frame;GodotWebXR.pose=frame.getViewerPose(GodotWebXR.space);callback(time);GodotWebXR.frame=null;GodotWebXR.pose=null};GodotWebXR.session.requestAnimationFrame(onFrame)}else{GodotWebXR.orig_requestAnimationFrame(callback)}},monkeyPatchRequestAnimationFrame:enable=>{if(GodotWebXR.orig_requestAnimationFrame===null){GodotWebXR.orig_requestAnimationFrame=MainLoop.requestAnimationFrame}MainLoop.requestAnimationFrame=enable?GodotWebXR.requestAnimationFrame:GodotWebXR.orig_requestAnimationFrame},pauseResumeMainLoop:()=>{MainLoop.pause();runtimeKeepalivePush();window.setTimeout(function(){runtimeKeepalivePop();MainLoop.resume()},0)},getLayer:()=>{const new_view_count=GodotWebXR.pose?GodotWebXR.pose.views.length:1;let layer=GodotWebXR.layer;if(layer&&GodotWebXR.view_count===new_view_count){return layer}if(!GodotWebXR.session||!GodotWebXR.gl_binding||!GodotWebXR.gl_binding.createProjectionLayer){return null}const gl=GodotWebXR.gl;layer=GodotWebXR.gl_binding.createProjectionLayer({textureType:new_view_count>1?"texture-array":"texture",colorFormat:gl.RGBA8,depthFormat:gl.DEPTH_COMPONENT24});GodotWebXR.session.updateRenderState({layers:[layer]});GodotWebXR.layer=layer;GodotWebXR.view_count=new_view_count;return layer},getSubImage:()=>{if(!GodotWebXR.pose){return null}const layer=GodotWebXR.getLayer();if(layer===null){return null}return GodotWebXR.gl_binding.getViewSubImage(layer,GodotWebXR.pose.views[0])},getTextureId:texture=>{if(texture.name!==undefined){return texture.name}const id=GL.getNewId(GL.textures);texture.name=id;GL.textures[id]=texture;return id},addInputSource:input_source=>{let name=-1;if(input_source.targetRayMode==="tracked-pointer"&&input_source.handedness==="left"){name=0}else if(input_source.targetRayMode==="tracked-pointer"&&input_source.handedness==="right"){name=1}else{for(let i=2;i<16;i++){if(!GodotWebXR.input_sources[i]){name=i;break}}}if(name>=0){GodotWebXR.input_sources[name]=input_source;input_source.name=name;if(input_source.targetRayMode==="screen"){let touch_index=-1;for(let i=0;i<5;i++){if(!GodotWebXR.touches[i]){touch_index=i;break}}if(touch_index>=0){GodotWebXR.touches[touch_index]=input_source;input_source.touch_index=touch_index}}}return name},removeInputSource:input_source=>{if(input_source.name!==undefined){const name=input_source.name;if(name>=0&&name<16){GodotWebXR.input_sources[name]=null}if(input_source.touch_index!==undefined){const touch_index=input_source.touch_index;if(touch_index>=0&&touch_index<5){GodotWebXR.touches[touch_index]=null}}return name}return-1},getInputSourceId:input_source=>{if(input_source!==undefined){return input_source.name}return-1},getTouchIndex:input_source=>{if(input_source.touch_index!==undefined){return input_source.touch_index}return-1}};function _godot_webxr_get_bounds_geometry(r_points){if(!GodotWebXR.space||!GodotWebXR.space.boundsGeometry){return 0}const point_count=GodotWebXR.space.boundsGeometry.length;if(point_count===0){return 0}const buf=GodotRuntime.malloc(point_count*3*4);for(let i=0;i<point_count;i++){const point=GodotWebXR.space.boundsGeometry[i];GodotRuntime.setHeapValue(buf+(i*3+0)*4,point.x,"float");GodotRuntime.setHeapValue(buf+(i*3+1)*4,point.y,"float");GodotRuntime.setHeapValue(buf+(i*3+2)*4,point.z,"float")}GodotRuntime.setHeapValue(r_points,buf,"i32");return point_count}function _godot_webxr_get_color_texture(){const subimage=GodotWebXR.getSubImage();if(subimage===null){return 0}return GodotWebXR.getTextureId(subimage.colorTexture)}function _godot_webxr_get_depth_texture(){const subimage=GodotWebXR.getSubImage();if(subimage===null){return 0}if(!subimage.depthStencilTexture){return 0}return GodotWebXR.getTextureId(subimage.depthStencilTexture)}function _godot_webxr_get_frame_rate(){if(!GodotWebXR.session||GodotWebXR.session.frameRate===undefined){return 0}return GodotWebXR.session.frameRate}function _godot_webxr_get_projection_for_view(p_view,r_transform){if(!GodotWebXR.session||!GodotWebXR.pose){return false}const matrix=GodotWebXR.pose.views[p_view].projectionMatrix;for(let i=0;i<16;i++){GodotRuntime.setHeapValue(r_transform+i*4,matrix[i],"float")}return true}function _godot_webxr_get_render_target_size(r_size){const subimage=GodotWebXR.getSubImage();if(subimage===null){return false}GodotRuntime.setHeapValue(r_size+0,subimage.viewport.width,"i32");GodotRuntime.setHeapValue(r_size+4,subimage.viewport.height,"i32");return true}function _godot_webxr_get_supported_frame_rates(r_frame_rates){if(!GodotWebXR.session||GodotWebXR.session.supportedFrameRates===undefined){return 0}const frame_rate_count=GodotWebXR.session.supportedFrameRates.length;if(frame_rate_count===0){return 0}const buf=GodotRuntime.malloc(frame_rate_count*4);for(let i=0;i<frame_rate_count;i++){GodotRuntime.setHeapValue(buf+i*4,GodotWebXR.session.supportedFrameRates[i],"float")}GodotRuntime.setHeapValue(r_frame_rates,buf,"i32");return frame_rate_count}function _godot_webxr_get_transform_for_view(p_view,r_transform){if(!GodotWebXR.session||!GodotWebXR.pose){return false}const views=GodotWebXR.pose.views;let matrix;if(p_view>=0){matrix=views[p_view].transform.matrix}else{matrix=GodotWebXR.pose.transform.matrix}for(let i=0;i<16;i++){GodotRuntime.setHeapValue(r_transform+i*4,matrix[i],"float")}return true}function _godot_webxr_get_velocity_texture(){const subimage=GodotWebXR.getSubImage();if(subimage===null){return 0}if(!subimage.motionVectorTexture){return 0}return GodotWebXR.getTextureId(subimage.motionVectorTexture)}function _godot_webxr_get_view_count(){if(!GodotWebXR.session||!GodotWebXR.pose){return 1}const view_count=GodotWebXR.pose.views.length;return view_count>0?view_count:1}function _godot_webxr_get_visibility_state(){if(!GodotWebXR.session||!GodotWebXR.session.visibilityState){return 0}return GodotRuntime.allocString(GodotWebXR.session.visibilityState)}var _godot_webxr_initialize=function(p_session_mode,p_required_features,p_optional_features,p_requested_reference_spaces,p_on_session_started,p_on_session_ended,p_on_session_failed,p_on_input_event,p_on_simple_event){GodotWebXR.monkeyPatchRequestAnimationFrame(true);const session_mode=GodotRuntime.parseString(p_session_mode);const required_features=GodotRuntime.parseString(p_required_features).split(",").map(s=>s.trim()).filter(s=>s!=="");const optional_features=GodotRuntime.parseString(p_optional_features).split(",").map(s=>s.trim()).filter(s=>s!=="");const requested_reference_space_types=GodotRuntime.parseString(p_requested_reference_spaces).split(",").map(s=>s.trim());const onstarted=GodotRuntime.get_func(p_on_session_started);const onended=GodotRuntime.get_func(p_on_session_ended);const onfailed=GodotRuntime.get_func(p_on_session_failed);const oninputevent=GodotRuntime.get_func(p_on_input_event);const onsimpleevent=GodotRuntime.get_func(p_on_simple_event);const session_init={};if(required_features.length>0){session_init["requiredFeatures"]=required_features}if(optional_features.length>0){session_init["optionalFeatures"]=optional_features}navigator.xr.requestSession(session_mode,session_init).then(function(session){GodotWebXR.session=session;session.addEventListener("end",function(evt){onended()});session.addEventListener("inputsourceschange",function(evt){evt.added.forEach(GodotWebXR.addInputSource);evt.removed.forEach(GodotWebXR.removeInputSource)});["selectstart","selectend","squeezestart","squeezeend"].forEach((input_event,index)=>{session.addEventListener(input_event,function(evt){GodotWebXR.frame=evt.frame;oninputevent(index,GodotWebXR.getInputSourceId(evt.inputSource));GodotWebXR.frame=null})});session.addEventListener("visibilitychange",function(evt){const c_str=GodotRuntime.allocString("visibility_state_changed");onsimpleevent(c_str);GodotRuntime.free(c_str)});GodotWebXR.onsimpleevent=onsimpleevent;const gl_context_handle=_emscripten_webgl_get_current_context();const gl=GL.getContext(gl_context_handle).GLctx;GodotWebXR.gl=gl;gl.makeXRCompatible().then(function(){const throwNoWebXRLayersError=()=>{throw new Error("This browser doesn't support WebXR Layers (which Godot requires) nor is the polyfill in use. If you are the developer of this application, please consider including the polyfill.")};try{GodotWebXR.gl_binding=new XRWebGLBinding(session,gl)}catch(error){throwNoWebXRLayersError()}if(!GodotWebXR.gl_binding.createProjectionLayer){throwNoWebXRLayersError()}const layer=GodotWebXR.getLayer();if(!layer){throw new Error("Unable to create WebXR Layer.")}function onReferenceSpaceSuccess(reference_space,reference_space_type){GodotWebXR.space=reference_space;reference_space.onreset=function(evt){const c_str=GodotRuntime.allocString("reference_space_reset");onsimpleevent(c_str);GodotRuntime.free(c_str)};GodotWebXR.pauseResumeMainLoop();window.setTimeout(function(){const reference_space_c_str=GodotRuntime.allocString(reference_space_type);const enabled_features="enabledFeatures"in session?Array.from(session.enabledFeatures):[];const enabled_features_c_str=GodotRuntime.allocString(enabled_features.join(","));const environment_blend_mode="environmentBlendMode"in session?session.environmentBlendMode:"";const environment_blend_mode_c_str=GodotRuntime.allocString(environment_blend_mode);onstarted(reference_space_c_str,enabled_features_c_str,environment_blend_mode_c_str);GodotRuntime.free(reference_space_c_str);GodotRuntime.free(enabled_features_c_str);GodotRuntime.free(environment_blend_mode_c_str)},0)}function requestReferenceSpace(){const reference_space_type=requested_reference_space_types.shift();session.requestReferenceSpace(reference_space_type).then(refSpace=>{onReferenceSpaceSuccess(refSpace,reference_space_type)}).catch(()=>{if(requested_reference_space_types.length===0){const c_str=GodotRuntime.allocString("Unable to get any of the requested reference space types");onfailed(c_str);GodotRuntime.free(c_str)}else{requestReferenceSpace()}})}requestReferenceSpace()}).catch(function(error){const c_str=GodotRuntime.allocString(`Unable to make WebGL context compatible with WebXR: ${error}`);onfailed(c_str);GodotRuntime.free(c_str)})}).catch(function(error){const c_str=GodotRuntime.allocString(`Unable to start session: ${error}`);onfailed(c_str);GodotRuntime.free(c_str)})};function _godot_webxr_is_session_supported(p_session_mode,p_callback){const session_mode=GodotRuntime.parseString(p_session_mode);const cb=GodotRuntime.get_func(p_callback);if(navigator.xr){navigator.xr.isSessionSupported(session_mode).then(function(supported){const c_str=GodotRuntime.allocString(session_mode);cb(c_str,supported?1:0);GodotRuntime.free(c_str)})}else{const c_str=GodotRuntime.allocString(session_mode);cb(c_str,0);GodotRuntime.free(c_str)}}function _godot_webxr_is_supported(){return!!navigator.xr}var _godot_webxr_uninitialize=function(){if(GodotWebXR.session){GodotWebXR.session.end().catch(e=>{})}GodotWebXR.session=null;GodotWebXR.gl_binding=null;GodotWebXR.layer=null;GodotWebXR.space=null;GodotWebXR.frame=null;GodotWebXR.pose=null;GodotWebXR.view_count=1;GodotWebXR.input_sources=new Array(16);GodotWebXR.touches=new Array(5);GodotWebXR.onsimpleevent=null;GodotWebXR.monkeyPatchRequestAnimationFrame(false);GodotWebXR.pauseResumeMainLoop()};function _godot_webxr_update_input_source(p_input_source_id,r_target_pose,r_target_ray_mode,r_touch_index,r_has_grip_pose,r_grip_pose,r_has_standard_mapping,r_button_count,r_buttons,r_axes_count,r_axes,r_has_hand_data,r_hand_joints,r_hand_radii){if(!GodotWebXR.session||!GodotWebXR.frame){return 0}if(p_input_source_id<0||p_input_source_id>=GodotWebXR.input_sources.length||!GodotWebXR.input_sources[p_input_source_id]){return false}const input_source=GodotWebXR.input_sources[p_input_source_id];const frame=GodotWebXR.frame;const space=GodotWebXR.space;const target_pose=frame.getPose(input_source.targetRaySpace,space);if(!target_pose){return false}const target_pose_matrix=target_pose.transform.matrix;for(let i=0;i<16;i++){GodotRuntime.setHeapValue(r_target_pose+i*4,target_pose_matrix[i],"float")}let target_ray_mode=0;switch(input_source.targetRayMode){case"gaze":target_ray_mode=1;break;case"tracked-pointer":target_ray_mode=2;break;case"screen":target_ray_mode=3;break;default:}GodotRuntime.setHeapValue(r_target_ray_mode,target_ray_mode,"i32");GodotRuntime.setHeapValue(r_touch_index,GodotWebXR.getTouchIndex(input_source),"i32");let has_grip_pose=false;if(input_source.gripSpace){const grip_pose=frame.getPose(input_source.gripSpace,space);if(grip_pose){const grip_pose_matrix=grip_pose.transform.matrix;for(let i=0;i<16;i++){GodotRuntime.setHeapValue(r_grip_pose+i*4,grip_pose_matrix[i],"float")}has_grip_pose=true}}GodotRuntime.setHeapValue(r_has_grip_pose,has_grip_pose?1:0,"i32");let has_standard_mapping=false;let button_count=0;let axes_count=0;if(input_source.gamepad){if(input_source.gamepad.mapping==="xr-standard"){has_standard_mapping=true}button_count=Math.min(input_source.gamepad.buttons.length,10);for(let i=0;i<button_count;i++){GodotRuntime.setHeapValue(r_buttons+i*4,input_source.gamepad.buttons[i].value,"float")}axes_count=Math.min(input_source.gamepad.axes.length,10);for(let i=0;i<axes_count;i++){GodotRuntime.setHeapValue(r_axes+i*4,input_source.gamepad.axes[i],"float")}}GodotRuntime.setHeapValue(r_has_standard_mapping,has_standard_mapping?1:0,"i32");GodotRuntime.setHeapValue(r_button_count,button_count,"i32");GodotRuntime.setHeapValue(r_axes_count,axes_count,"i32");let has_hand_data=false;if(input_source.hand&&r_hand_joints!==0&&r_hand_radii!==0){const hand_joint_array=new Float32Array(25*16);const hand_radii_array=new Float32Array(25);if(frame.fillPoses(input_source.hand.values(),space,hand_joint_array)&&frame.fillJointRadii(input_source.hand.values(),hand_radii_array)){GodotRuntime.heapCopy(HEAPF32,hand_joint_array,r_hand_joints);GodotRuntime.heapCopy(HEAPF32,hand_radii_array,r_hand_radii);has_hand_data=true}}GodotRuntime.setHeapValue(r_has_hand_data,has_hand_data?1:0,"i32");return true}function _godot_webxr_update_target_frame_rate(p_frame_rate){if(!GodotWebXR.session||GodotWebXR.session.updateTargetFrameRate===undefined){return}GodotWebXR.session.updateTargetFrameRate(p_frame_rate).then(()=>{const c_str=GodotRuntime.allocString("display_refresh_rate_changed");GodotWebXR.onsimpleevent(c_str);GodotRuntime.free(c_str)})}var stackAlloc=sz=>__emscripten_stack_alloc(sz);var stringToUTF8OnStack=str=>{var size=lengthBytesUTF8(str)+1;var ret=stackAlloc(size);stringToUTF8(str,ret,size);return ret};var getCFunc=ident=>{var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func};var writeArrayToMemory=(array,buffer)=>{assert(array.length>=0,"writeArrayToMemory array must have a length (should be an array or typed array)");HEAP8.set(array,buffer)};var stackSave=()=>_emscripten_stack_get_current();var stackRestore=val=>__emscripten_stack_restore(val);var ccall=(ident,returnType,argTypes,args,opts)=>{var toC={string:str=>{var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=stringToUTF8OnStack(str)}return ret},array:arr=>{var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}};function convertReturnValue(ret){if(returnType==="string"){return UTF8ToString(ret)}if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;assert(returnType!=="array",'Return type should not be "array".');if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var 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nderbufferStorageMultisample,glScissor:_glScissor,glShaderSource:_glShaderSource,glStencilFunc:_glStencilFunc,glStencilMask:_glStencilMask,glStencilOp:_glStencilOp,glTexImage2D:_glTexImage2D,glTexImage3D:_glTexImage3D,glTexParameterf:_glTexParameterf,glTexParameteri:_glTexParameteri,glTexStorage2D:_glTexStorage2D,glTexSubImage3D:_glTexSubImage3D,glTransformFeedbackVaryings:_glTransformFeedbackVaryings,glUniform1f:_glUniform1f,glUniform1i:_glUniform1i,glUniform1iv:_glUniform1iv,glUniform1ui:_glUniform1ui,glUniform1uiv:_glUniform1uiv,glUniform2f:_glUniform2f,glUniform2fv:_glUniform2fv,glUniform2iv:_glUniform2iv,glUniform3fv:_glUniform3fv,glUniform4f:_glUniform4f,glUniform4fv:_glUniform4fv,glUniformBlockBinding:_glUniformBlockBinding,glUniformMatrix3fv:_glUniformMatrix3fv,glUniformMatrix4fv:_glUniformMatrix4fv,glUseProgram:_glUseProgram,glVertexAttrib4f:_glVertexAttrib4f,glVertexAttribDivisor:_glVertexAttribDivisor,glVertexAttribI4ui:_glVertexAttribI4ui,glVertexAttribIPointer:_glVertexAttribIPointer,glVertexAttribPointer:_glVertexAttribPointer,glViewport:_glViewport,godot_audio_get_sample_playback_position:_godot_audio_get_sample_playback_position,godot_audio_has_script_processor:_godot_audio_has_script_processor,godot_audio_has_worklet:_godot_audio_has_worklet,godot_audio_init:_godot_audio_init,godot_audio_input_start:_godot_audio_input_start,godot_audio_input_stop:_godot_audio_input_stop,godot_audio_is_available:_godot_audio_is_available,godot_audio_resume:_godot_audio_resume,godot_audio_sample_bus_add:_godot_audio_sample_bus_add,godot_audio_sample_bus_move:_godot_audio_sample_bus_move,godot_audio_sample_bus_remove:_godot_audio_sample_bus_remove,godot_audio_sample_bus_set_count:_godot_audio_sample_bus_set_count,godot_audio_sample_bus_set_mute:_godot_audio_sample_bus_set_mute,godot_audio_sample_bus_set_send:_godot_audio_sample_bus_set_send,godot_audio_sample_bus_set_solo:_godot_audio_sample_bus_set_solo,godot_audio_sample_bus_set_volume_db:_godot_audio_sample_bus_set_volume_db,godot_audio_sample_is_active:_godot_audio_sample_is_active,godot_audio_sample_register_stream:_godot_audio_sample_register_stream,godot_audio_sample_set_finished_callback:_godot_audio_sample_set_finished_callback,godot_audio_sample_set_pause:_godot_audio_sample_set_pause,godot_audio_sample_set_volumes_linear:_godot_audio_sample_set_volumes_linear,godot_audio_sample_start:_godot_audio_sample_start,godot_audio_sample_stop:_godot_audio_sample_stop,godot_audio_sample_stream_is_registered:_godot_audio_sample_stream_is_registered,godot_audio_sample_unregister_stream:_godot_audio_sample_unregister_stream,godot_audio_sample_update_pitch_scale:_godot_audio_sample_update_pitch_scale,godot_audio_script_create:_godot_audio_script_create,godot_audio_script_start:_godot_audio_script_start,godot_audio_worklet_create:_godot_audio_worklet_create,godot_audio_worklet_start_no_threads:_godot_audio_worklet_start_no_threads,godot_js_config_canvas_id_get:_godot_js_config_canvas_id_get,godot_js_config_locale_get:_godot_js_config_locale_get,godot_js_display_alert:_godot_js_display_alert,godot_js_display_canvas_focus:_godot_js_display_canvas_focus,godot_js_display_canvas_is_focused:_godot_js_display_canvas_is_focused,godot_js_display_clipboard_get:_godot_js_display_clipboard_get,godot_js_display_clipboard_set:_godot_js_display_clipboard_set,godot_js_display_cursor_is_hidden:_godot_js_display_cursor_is_hidden,godot_js_display_cursor_is_locked:_godot_js_display_cursor_is_locked,godot_js_display_cursor_lock_set:_godot_js_display_cursor_lock_set,godot_js_display_cursor_set_custom_shape:_godot_js_display_cursor_set_custom_shape,godot_js_display_cursor_set_shape:_godot_js_display_cursor_set_shape,godot_js_display_cursor_set_visible:_godot_js_display_cursor_set_visible,godot_js_display_desired_size_set:_godot_js_display_desired_size_set,godot_js_display_fullscreen_cb:_godot_js_display_fullscreen_cb,godot_js_display_fullscreen_exit:_godot_js_display_fullscreen_exit,godot_js_display_fullscreen_request:_godot_js_display_fullscreen_request,godot_js_display_has_webgl:_godot_js_display_has_webgl,godot_js_display_is_swap_ok_cancel:_godot_js_display_is_swap_ok_cancel,godot_js_display_notification_cb:_godot_js_display_notification_cb,godot_js_display_pixel_ratio_get:_godot_js_display_pixel_ratio_get,godot_js_display_screen_dpi_get:_godot_js_display_screen_dpi_get,godot_js_display_screen_size_get:_godot_js_display_screen_size_get,godot_js_display_setup_canvas:_godot_js_display_setup_canvas,godot_js_display_size_update:_godot_js_display_size_update,godot_js_display_touchscreen_is_available:_godot_js_display_touchscreen_is_available,godot_js_display_tts_available:_godot_js_display_tts_available,godot_js_display_vk_available:_godot_js_display_vk_available,godot_js_display_vk_cb:_godot_js_display_vk_cb,godot_js_display_vk_hide:_godot_js_display_vk_hide,godot_js_display_vk_show:_godot_js_display_vk_show,godot_js_display_window_blur_cb:_godot_js_display_window_blur_cb,godot_js_display_window_icon_set:_godot_js_display_window_icon_set,godot_js_display_window_size_get:_godot_js_display_window_size_get,godot_js_display_window_title_set:_godot_js_display_window_title_set,godot_js_emscripten_get_version:_godot_js_emscripten_get_version,godot_js_eval:_godot_js_eval,godot_js_fetch_create:_godot_js_fetch_create,godot_js_fetch_free:_godot_js_fetch_free,godot_js_fetch_http_status_get:_godot_js_fetch_http_status_get,godot_js_fetch_is_chunked:_godot_js_fetch_is_chunked,godot_js_fetch_read_chunk:_godot_js_fetch_read_chunk,godot_js_fetch_read_headers:_godot_js_fetch_read_headers,godot_js_fetch_state_get:_godot_js_fetch_state_get,godot_js_input_drop_files_cb:_godot_js_input_drop_files_cb,godot_js_input_gamepad_cb:_godot_js_input_gamepad_cb,godot_js_input_gamepad_sample:_godot_js_input_gamepad_sample,godot_js_input_gamepad_sample_count:_godot_js_input_gamepad_sample_count,godot_js_input_gamepad_sample_get:_godot_js_input_gamepad_sample_get,godot_js_input_key_cb:_godot_js_input_key_cb,godot_js_input_mouse_button_cb:_godot_js_input_mouse_button_cb,godot_js_input_mouse_move_cb:_godot_js_input_mouse_move_cb,godot_js_input_mouse_wheel_cb:_godot_js_input_mouse_wheel_cb,godot_js_input_paste_cb:_godot_js_input_paste_cb,godot_js_input_touch_cb:_godot_js_input_touch_cb,godot_js_input_vibrate_handheld:_godot_js_input_vibrate_handheld,godot_js_is_ime_focused:_godot_js_is_ime_focused,godot_js_os_download_buffer:_godot_js_os_download_buffer,godot_js_os_execute:_godot_js_os_execute,godot_js_os_finish_async:_godot_js_os_finish_async,godot_js_os_fs_is_persistent:_godot_js_os_fs_is_persistent,godot_js_os_fs_sync:_godot_js_os_fs_sync,godot_js_os_has_feature:_godot_js_os_has_feature,godot_js_os_hw_concurrency_get:_godot_js_os_hw_concurrency_get,godot_js_os_request_quit_cb:_godot_js_os_request_quit_cb,godot_js_os_shell_open:_godot_js_os_shell_open,godot_js_pwa_cb:_godot_js_pwa_cb,godot_js_pwa_update:_godot_js_pwa_update,godot_js_rtc_datachannel_close:_godot_js_rtc_datachannel_close,godot_js_rtc_datachannel_connect:_godot_js_rtc_datachannel_connect,godot_js_rtc_datachannel_destroy:_godot_js_rtc_datachannel_destroy,godot_js_rtc_datachannel_get_buffered_amount:_godot_js_rtc_datachannel_get_buffered_amount,godot_js_rtc_datachannel_id_get:_godot_js_rtc_datachannel_id_get,godot_js_rtc_datachannel_is_negotiated:_godot_js_rtc_datachannel_is_negotiated,godot_js_rtc_datachannel_is_ordered:_godot_js_rtc_datachannel_is_ordered,godot_js_rtc_datachannel_label_get:_godot_js_rtc_datachannel_label_get,godot_js_rtc_datachannel_max_packet_lifetime_get:_godot_js_rtc_datachannel_max_packet_lifetime_get,godot_js_rtc_datachannel_max_retransmits_get:_godot_js_rtc_datachannel_max_retransmits_get,godot_js_rtc_datachannel_protocol_get:_godot_js_rtc_datachannel_protocol_get,godot_js_rtc_datachannel_ready_state_get:_godot_js_rtc_datachannel_ready_state_get,godot_js_rtc_datachannel_send:_godot_js_rtc_datachannel_send,godot_js_rtc_pc_close:_godot_js_rtc_pc_close,godot_js_rtc_pc_create:_godot_js_rtc_pc_create,godot_js_rtc_pc_datachannel_create:_godot_js_rtc_pc_datachannel_create,godot_js_rtc_pc_destroy:_godot_js_rtc_pc_destroy,godot_js_rtc_pc_ice_candidate_add:_godot_js_rtc_pc_ice_candidate_add,godot_js_rtc_pc_local_description_set:_godot_js_rtc_pc_local_description_set,godot_js_rtc_pc_offer_create:_godot_js_rtc_pc_offer_create,godot_js_rtc_pc_remote_description_set:_godot_js_rtc_pc_remote_description_set,godot_js_set_ime_active:_godot_js_set_ime_active,godot_js_set_ime_cb:_godot_js_set_ime_cb,godot_js_set_ime_position:_godot_js_set_ime_position,godot_js_tts_get_voices:_godot_js_tts_get_voices,godot_js_tts_is_paused:_godot_js_tts_is_paused,godot_js_tts_is_speaking:_godot_js_tts_is_speaking,godot_js_tts_pause:_godot_js_tts_pause,godot_js_tts_resume:_godot_js_tts_resume,godot_js_tts_speak:_godot_js_tts_speak,godot_js_tts_stop:_godot_js_tts_stop,godot_js_webmidi_close_midi_inputs:_godot_js_webmidi_close_midi_inputs,godot_js_webmidi_open_midi_inputs:_godot_js_webmidi_open_midi_inputs,godot_js_websocket_buffered_amount:_godot_js_websocket_buffered_amount,godot_js_websocket_close:_godot_js_websocket_close,godot_js_websocket_create:_godot_js_websocket_create,godot_js_websocket_destroy:_godot_js_websocket_destroy,godot_js_websocket_send:_godot_js_websocket_send,godot_js_wrapper_create_cb:_godot_js_wrapper_create_cb,godot_js_wrapper_create_object:_godot_js_wrapper_create_object,godot_js_wrapper_interface_get:_godot_js_wrapper_interface_get,godot_js_wrapper_object_call:_godot_js_wrapper_object_call,godot_js_wrapper_object_get:_godot_js_wrapper_object_get,godot_js_wrapper_object_getvar:_godot_js_wrapper_object_getvar,godot_js_wrapper_object_is_buffer:_godot_js_wrapper_object_is_buffer,godot_js_wrapper_object_set:_godot_js_wrapper_object_set,godot_js_wrapper_object_set_cb_ret:_godot_js_wrapper_object_set_cb_ret,godot_js_wrapper_object_setvar:_godot_js_wrapper_object_setvar,godot_js_wrapper_object_transfer_buffer:_godot_js_wrapper_object_transfer_buffer,godot_js_wrapper_object_unref:_godot_js_wrapper_object_unref,godot_webgl2_glFramebufferTextureMultisampleMultiviewOVR:_godot_webgl2_glFramebufferTextureMultisampleMultiviewOVR,godot_webgl2_glFramebufferTextureMultiviewOVR:_godot_webgl2_glFramebufferTextureMultiviewOVR,godot_webgl2_glGetBufferSubData:_godot_webgl2_glGetBufferSubData,godot_webxr_get_bounds_geometry:_godot_webxr_get_bounds_geometry,godot_webxr_get_color_texture:_godot_webxr_get_color_texture,godot_webxr_get_depth_texture:_godot_webxr_get_depth_texture,godot_webxr_get_frame_rate:_godot_webxr_get_frame_rate,godot_webxr_get_projection_for_view:_godot_webxr_get_projection_for_view,godot_webxr_get_render_target_size:_godot_webxr_get_render_target_size,godot_webxr_get_supported_frame_rates:_godot_webxr_get_supported_frame_rates,godot_webxr_get_transform_for_view:_godot_webxr_get_transform_for_view,godot_webxr_get_velocity_texture:_godot_webxr_get_velocity_texture,godot_webxr_get_view_count:_godot_webxr_get_view_count,godot_webxr_get_visibility_state:_godot_webxr_get_visibility_state,godot_webxr_initialize:_godot_webxr_initialize,godot_webxr_is_session_supported:_godot_webxr_is_session_supported,godot_webxr_is_supported:_godot_webxr_is_supported,godot_webxr_uninitialize:_godot_webxr_uninitialize,godot_webxr_update_input_source:_godot_webxr_update_input_source,godot_webxr_update_target_frame_rate:_godot_webxr_update_target_frame_rate,proc_exit:_proc_exit};var calledRun;function callMain(args=[]){assert(runDependencies==0,'cannot call main when async dependencies remain! (listen on Module["onRuntimeInitialized"])');assert(typeof onPreRuns==="undefined"||onPreRuns.length==0,"cannot call main when preRun functions remain to be called");var entryFunction=_main;args.unshift(thisProgram);var argc=args.length;var argv=stackAlloc((argc+1)*4);var argv_ptr=argv;for(var arg of args){HEAPU32[argv_ptr>>2]=stringToUTF8OnStack(arg);argv_ptr+=4}HEAPU32[argv_ptr>>2]=0;try{var ret=entryFunction(argc,argv);exitJS(ret,true);return ret}catch(e){return handleException(e)}}function stackCheckInit(){_emscripten_stack_init();writeStackCookie()}function run(args=arguments_){if(runDependencies>0){dependenciesFulfilled=run;return}stackCheckInit();preRun();if(runDependencies>0){dependenciesFulfilled=run;return}function doRun(){assert(!calledRun);calledRun=true;Module["calledRun"]=true;if(ABORT)return;initRuntime();preMain();readyPromiseResolve?.(Module);Module["onRuntimeInitialized"]?.();consumedModuleProp("onRuntimeInitialized");var noInitialRun=Module["noInitialRun"]||true;if(!noInitialRun)callMain(args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(()=>{setTimeout(()=>Module["setStatus"](""),1);doRun()},1)}else{doRun()}checkStackCookie()}var wasmExports;wasmExports=await (createWasm());run();addOnPostRun(function(){GL.getSource=(shader,count,string,length)=>{let source="";for(let i=0;i<count;++i){const ptr=HEAPU32[string+i*4>>2];const len=length?HEAPU32[length+i*4>>2]:undefined;if(len){const endPtr=ptr+len;const slice=HEAPU8.buffer instanceof ArrayBuffer?HEAPU8.subarray(ptr,endPtr):HEAPU8.slice(ptr,endPtr);source+=UTF8Decoder.decode(slice)}else{source+=UTF8ToString(ptr,len)}}return source}});if(runtimeInitialized){moduleRtn=Module}else{moduleRtn=new Promise((resolve,reject)=>{readyPromiseResolve=resolve;readyPromiseReject=reject})}for(const prop of Object.keys(Module)){if(!(prop in moduleArg)){Object.defineProperty(moduleArg,prop,{configurable:true,get(){abort(`Access to module property ('${prop}') is no longer possible via the module constructor argument; Instead, use the result of the module constructor.`)}})}}
+;return moduleRtn}})();if(typeof exports==="object"&&typeof module==="object"){module.exports=Godot;module.exports.default=Godot}else if(typeof define==="function"&&define["amd"])define([],()=>Godot);
 
 const Features = {
 	/**
diff --git a/web_assets/index.manifest.json b/web_assets/index.manifest.json
index af9c93b..35f9a21 100644
--- a/web_assets/index.manifest.json
+++ b/web_assets/index.manifest.json
@@ -1 +1 @@
-{"background_color":"#316cff","display":"standalone","icons":[{"sizes":"144x144","src":"index.144x144.png","type":"image/png"},{"sizes":"180x180","src":"index.180x180.png","type":"image/png"},{"sizes":"512x512","src":"index.512x512.png","type":"image/png"}],"name":"whaleTown","orientation":"any","start_url":"./index.html"}
\ No newline at end of file
+{"background_color":"#1349ff","display":"standalone","icons":[{"sizes":"144x144","src":"index.144x144.png","type":"image/png"},{"sizes":"180x180","src":"index.180x180.png","type":"image/png"},{"sizes":"512x512","src":"index.512x512.png","type":"image/png"}],"name":"whaleTown","orientation":"any","start_url":"./index.html"}
\ No newline at end of file
diff --git a/web_assets/index.pck b/web_assets/index.pck
index fea974e..9046e7e 100644
Binary files a/web_assets/index.pck and b/web_assets/index.pck differ
diff --git a/web_assets/index.service.worker.js b/web_assets/index.service.worker.js
index 25827b3..16da404 100644
--- a/web_assets/index.service.worker.js
+++ b/web_assets/index.service.worker.js
@@ -4,7 +4,7 @@
 // Incrementing CACHE_VERSION will kick off the install event and force
 // previously cached resources to be updated from the network.
 /** @type {string} */
-const CACHE_VERSION = '1766673973|3863914';
+const CACHE_VERSION = '1773130384|168741112';
 /** @type {string} */
 const CACHE_PREFIX = 'whaleTown-sw-cache-';
 const CACHE_NAME = CACHE_PREFIX + CACHE_VERSION;
diff --git a/web_assets/index.wasm b/web_assets/index.wasm
index b09d9df..55d5f55 100644
Binary files a/web_assets/index.wasm and b/web_assets/index.wasm differ