function _createForOfIteratorHelper(r,e){var t="undefined"!=typeof Symbol&&r[Symbol.iterator]||r["@@iterator"];if(!t){if(Array.isArray(r)||(t=_unsupportedIterableToArray(r))||e&&r&&"number"==typeof r.length){t&&(r=t);var _n=0,F=function F(){};return{s:F,n:function n(){return _n>=r.length?{done:!0}:{done:!1,value:r[_n++]}},e:function e(r){throw r},f:F}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,u=!1;return{s:function s(){t=t.call(r)},n:function n(){var r=t.next();return a=r.done,r},e:function e(r){u=!0,o=r},f:function f(){try{a||null==t.return||t.return()}finally{if(u)throw o}}}}function _defineProperties(e,r){for(var t=0;t<r.length;t++){var o=r[t];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,_toPropertyKey(o.key),o)}}function _createClass(e,r,t){return r&&_defineProperties(e.prototype,r),t&&_defineProperties(e,t),Object.defineProperty(e,"prototype",{writable:!1}),e}function _toPropertyKey(t){var i=_toPrimitive(t,"string");return"symbol"==_typeof(i)?i:i+""}function _toPrimitive(t,r){if("object"!=_typeof(t)||!t)return t;var e=t[Symbol.toPrimitive];if(void 0!==e){var i=e.call(t,r||"default");if("object"!=_typeof(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===r?String:Number)(t)}function _classCallCheck(a,n){if(!(a instanceof n))throw new TypeError("Cannot call a class as a function")}function _toConsumableArray(r){return _arrayWithoutHoles(r)||_iterableToArray(r)||_unsupportedIterableToArray(r)||_nonIterableSpread()}function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _unsupportedIterableToArray(r,a){if(r){if("string"==typeof r)return _arrayLikeToArray(r,a);var t={}.toString.call(r).slice(8,-1);return"Object"===t&&r.constructor&&(t=r.constructor.name),"Map"===t||"Set"===t?Array.from(r):"Arguments"===t||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t)?_arrayLikeToArray(r,a):void 0}}function _iterableToArray(r){if("undefined"!=typeof Symbol&&null!=r[Symbol.iterator]||null!=r["@@iterator"])return Array.from(r)}function _arrayWithoutHoles(r){if(Array.isArray(r))return _arrayLikeToArray(r)}function _arrayLikeToArray(r,a){(null==a||a>r.length)&&(a=r.length);for(var e=0,n=Array(a);e<a;e++)n[e]=r[e];return n}function _typeof(o){"@babel/helpers - typeof";return _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(o){return typeof o}:function(o){return o&&"function"==typeof Symbol&&o.constructor===Symbol&&o!==Symbol.prototype?"symbol":typeof o},_typeof(o)}var Module=typeof Module!="undefined"?Module:{};if(typeof Object.assign=="undefined"){Object.assign=function(target,source){for(var i=1;i<arguments.length;i++){var source=arguments[i];if(!source)continue;for(var key in source){if(source.hasOwnProperty(key))target[key]=source[key]}}return target}}if(typeof globalThis.fetch=="undefined"){globalThis.fetch=function(url,options){options=options||{};return new Promise(function(resolve,reject){var request=new XMLHttpRequest;var _keys=[];var headers={};request.responseType="arraybuffer";var response=function response(){return{ok:(request.status/100|0)==2,statusText:request.statusText,status:request.status,url:request.responseURL,text:function text(){return Promise.resolve(request.responseText)},json:function json(){return Promise.resolve(request.responseText).then(JSON.parse)},blob:function blob(){return Promise.resolve(new Blob([request.response]))},arrayBuffer:function arrayBuffer(){return Promise.resolve(request.response)},clone:response,headers:{keys:function keys(){return _keys},entries:function entries(){return _keys.map(function(n){return[n,request.getResponseHeader(n)]})},get:function get(n){return request.getResponseHeader(n)},has:function has(n){return request.getResponseHeader(n)!=null}}}};request.open(options.method||"get",url,true);request.onload=function(){request.getAllResponseHeaders().toLowerCase().replace(/^(.+?):/gm,function(m,key){headers[key]||_keys.push(headers[key]=key)});resolve(response())};request.onerror=reject;request.withCredentials=options.credentials=="include";for(var _i in options.headers){request.setRequestHeader(_i,options.headers[_i])}request.send(options.body||null)})}}var ENVIRONMENT_IS_WEB=(typeof window==="undefined"?"undefined":_typeof(window))=="object";var ENVIRONMENT_IS_WORKER=typeof importScripts=="function";var ENVIRONMENT_IS_NODE=(typeof process==="undefined"?"undefined":_typeof(process))=="object"&&_typeof(process.versions)=="object"&&typeof process.versions.node=="string";if(ENVIRONMENT_IS_NODE){}var moduleOverrides=Object.assign({},Module);var arguments_=[];var thisProgram="./this.program";var quit_=function quit_(status,toThrow){throw toThrow};var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_NODE){var fs=require("fs");var nodePath=require("path");scriptDirectory=__dirname+"/";readBinary=function readBinary(filename){filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);var ret=fs.readFileSync(filename);return ret};readAsync=function readAsync(filename){var binary=arguments.length>1&&arguments[1]!==undefined?arguments[1]:true;filename=isFileURI(filename)?new URL(filename):nodePath.normalize(filename);return new Promise(function(resolve,reject){fs.readFile(filename,binary?undefined:"utf8",function(err,data){if(err)reject(err);else resolve(binary?data.buffer:data)})})};if(!Module["thisProgram"]&&process.argv.length>1){thisProgram=process.argv[1].replace(/\\/g,"/")}arguments_=process.argv.slice(2);if(typeof module!="undefined"){module["exports"]=Module}quit_=function quit_(status,toThrow){process.exitCode=status;throw toThrow}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}{if(ENVIRONMENT_IS_WORKER){readBinary=function readBinary(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=function readAsync(url){if(isFileURI(url)){return new Promise(function(resolve,reject){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function(){if(xhr.status==200||xhr.status==0&&xhr.response){resolve(xhr.response);return}reject(xhr.status)};xhr.onerror=reject;xhr.send(null)})}return fetch(url,{credentials:"same-origin"}).then(function(response){if(response.ok){return response.arrayBuffer()}return Promise.reject(new Error(response.status+" : "+response.url))})}}}else{}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.error.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;if(Module["arguments"])arguments_=Module["arguments"];if(Module["thisProgram"])thisProgram=Module["thisProgram"];var wasmBinary=Module["wasmBinary"];var wasmMemory;var ABORT=false;var EXITSTATUS;function assert(condition,text){if(!condition){abort(text)}}var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;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)}if(Module["wasmMemory"]){wasmMemory=Module["wasmMemory"]}else{var INITIAL_MEMORY=Module["INITIAL_MEMORY"]||33554432;wasmMemory=new WebAssembly.Memory({initial:INITIAL_MEMORY/65536,maximum:2147483648/65536})}updateMemoryViews();var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function initRuntime(){runtimeInitialized=true;if(!Module["noFSInit"]&&!FS.initialized)FS.init();FS.ignorePermissions=false;TTY.init();SOCKFS.root=FS.mount(SOCKFS,{},null);callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnInit(cb){__ATINIT__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}if(!Math.fround){var froundBuffer=new Float32Array(1);Math.fround=function(x){froundBuffer[0]=x;return froundBuffer[0]}}Math.clz32||(Math.clz32=function(x){var n=32;var y=x>>16;if(y){n-=16;x=y}y=x>>8;if(y){n-=8;x=y}y=x>>4;if(y){n-=4;x=y}y=x>>2;if(y){n-=2;x=y}y=x>>1;if(y)return n-2;return n-x});Math.trunc||(Math.trunc=function(x){return x<0?Math.ceil(x):Math.floor(x)});var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){var _Module$monitorRunDep;runDependencies++;(_Module$monitorRunDep=Module["monitorRunDependencies"])===null||_Module$monitorRunDep===void 0||_Module$monitorRunDep.call(Module,runDependencies)}function removeRunDependency(id){var _Module$monitorRunDep2;runDependencies--;(_Module$monitorRunDep2=Module["monitorRunDependencies"])===null||_Module$monitorRunDep2===void 0||_Module$monitorRunDep2.call(Module,runDependencies);if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){var _Module$onAbort;(_Module$onAbort=Module["onAbort"])===null||_Module$onAbort===void 0||_Module$onAbort.call(Module,what);what="Aborted("+what+")";err(what);ABORT=true;EXITSTATUS=1;what+=". Build with -sASSERTIONS for more info.";var e=new WebAssembly.RuntimeError(what);throw e}var dataURIPrefix="data:application/octet-stream;base64,";var isDataURI=function isDataURI(filename){return filename.startsWith(dataURIPrefix)};var isFileURI=function isFileURI(filename){return filename.startsWith("file://")};function findWasmBinary(){var f="dmengine.wasm";if(!isDataURI(f)){return locateFile(f)}return f}var wasmBinaryFile;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"}function getBinaryPromise(binaryFile){if(!wasmBinary){return readAsync(binaryFile).then(function(response){return new Uint8Array(response)},function(){return getBinarySync(binaryFile)})}return Promise.resolve().then(function(){return getBinarySync(binaryFile)})}function instantiateArrayBuffer(binaryFile,imports,receiver){return getBinaryPromise(binaryFile).then(function(binary){return WebAssembly.instantiate(binary,imports)}).then(receiver,function(reason){err("failed to asynchronously prepare wasm: ".concat(reason));abort(reason)})}function instantiateAsync(binary,binaryFile,imports,callback){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(binaryFile)&&!isFileURI(binaryFile)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"){return fetch(binaryFile,{credentials:"same-origin"}).then(function(response){var result=WebAssembly.instantiateStreaming(response,imports);return result.then(callback,function(reason){err("wasm streaming compile failed: ".concat(reason));err("falling back to ArrayBuffer instantiation");return instantiateArrayBuffer(binaryFile,imports,callback)})})}return instantiateArrayBuffer(binaryFile,imports,callback)}function getWasmImports(){return{a:wasmImports}}function createWasm(){var info=getWasmImports();function receiveInstance(instance,module){wasmExports=instance.exports;wasmTable=wasmExports["bi"];addOnInit(wasmExports["Yh"]);removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");function receiveInstantiationResult(result){receiveInstance(result["instance"])}if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err("Module.instantiateWasm callback failed with error: ".concat(e));return false}}if(!wasmBinaryFile)wasmBinaryFile=findWasmBinary();instantiateAsync(wasmBinary,wasmBinaryFile,info,receiveInstantiationResult);return{}}var tempDouble;var tempI64;var ASM_CONSTS={288688:function _(){if(navigator.userAgent.toLowerCase().indexOf("chrome")>-1){console.log("%c    %c    Made with Defold    %c    %c    https://www.defold.com","background: #fd6623; padding:5px 0; border: 5px;","background: #272c31; color: #fafafa; padding:5px 0;","background: #39a3e4; padding:5px 0;","background: #ffffff; color: #000000; padding:5px 0;")}else{console.log("Made with Defold -=[ https://www.defold.com ]=-")}},289116:function _($0){console.warn(UTF8ToString($0))},289149:function _($0,$1,$2,$3){Module.__defosjs_mouseenter_listener=function(){_defos_emit_event_from_js($0)};Module.__defosjs_mouseleave_listener=function(){_defos_emit_event_from_js($1)};Module.__defosjs_click_listener=function(){_defos_emit_event_from_js($2)};Module.__defosjs_interaction_listener=function(){_defos_emit_event_from_js($3)};Module.__defosjs_mousemove_listener=function(evt){var rect=Module.canvas.getBoundingClientRect();Module.__defosjs_mouse_x=evt.clientX-rect.left;Module.__defosjs_mouse_y=evt.clientY-rect.top};Module.__defosjs_mouse_x=-1;Module.__defosjs_mouse_y=-1;Module.canvas.addEventListener("mouseenter",Module.__defosjs_mouseenter_listener);Module.canvas.addEventListener("mouseleave",Module.__defosjs_mouseleave_listener);Module.canvas.addEventListener("click",Module.__defosjs_click_listener);Module.canvas.addEventListener("click",Module.__defosjs_interaction_listener);Module.canvas.addEventListener("keyup",Module.__defosjs_interaction_listener);Module.canvas.addEventListener("touchend",Module.__defosjs_interaction_listener);document.addEventListener("mousemove",Module.__defosjs_mousemove_listener)},290332:function _($0){Module.__defosjs_pointerlockchange_listener=function(){if((document.pointerLockElement||document.mozPointerLockElement||document.webkitPointerLockElement||document.msPointerLockElement)!==Module.canvas){_defos_emit_event_from_js($0)}};if("onpointerlockchange"in document){document.addEventListener("pointerlockchange",Module.__defosjs_pointerlockchange_listener,false)}else if("onmozpointerlockchange"in document){document.addEventListener("mozpointerlockchange",Module.__defosjs_pointerlockchange_listener,false)}else if("onwebkitpointerlockchange"in document){document.addEventListener("webkitpointerlockchange",Module.__defosjs_pointerlockchange_listener,false)}else if("onmspointerlockchange"in document){document.addEventListener("mspointerlockchange",Module.__defosjs_pointerlockchange_listener,false)}},291202:function _(){Module.canvas.removeEventListener("mouseenter",Module.__defosjs_mouseenter_listener);Module.canvas.removeEventListener("mouseleave",Module.__defosjs_mouseleave_listener);Module.canvas.removeEventListener("click",Module.__defosjs_click_listener);Module.canvas.removeEventListener("click",Module.__defosjs_interaction_listener);Module.canvas.removeEventListener("keyup",Module.__defosjs_interaction_listener);Module.canvas.removeEventListener("touchend",Module.__defosjs_interaction_listener);document.removeEventListener("mousemove",Module.__defosjs_mousemove_listener);document.removeEventListener("pointerlockchange",Module.__defosjs_pointerlockchange_listener);document.removeEventListener("mozpointerlockchange",Module.__defosjs_pointerlockchange_listener);document.removeEventListener("webkitpointerlockchange",Module.__defosjs_pointerlockchange_listener);document.removeEventListener("mspointerlockchange",Module.__defosjs_pointerlockchange_listener)},292184:function _(){Module.toggleFullscreen()},292211:function _(){Module.canvas.width=window.innerWidth;Module.canvas.height=window.innerHeight},292299:function _(){return GLFW.isFullscreen},292329:function _($0){document.title=UTF8ToString($0)},292365:function _($0){function changeFavicon(src){var oldLink=document.querySelector("link[rel*='icon']");if(oldLink){document.head.removeChild(oldLink)}var link=document.createElement("link");link.rel="shortcut icon";link.href=src;document.head.appendChild(link)}changeFavicon(UTF8ToString($0))},292667:function _(){var jsString=location.href.substring(0,location.href.lastIndexOf("/"));var lengthBytes=lengthBytesUTF8(jsString)+1;var stringOnWasmHeap=_malloc(lengthBytes);stringToUTF8(jsString,stringOnWasmHeap,lengthBytes+1);return stringOnWasmHeap},292920:function _(){var jsString=window.location.search;var lengthBytes=lengthBytesUTF8(jsString)+1;var stringOnWasmHeap=_malloc(lengthBytes);stringToUTF8(jsString,stringOnWasmHeap,lengthBytes+1);return stringOnWasmHeap},293139:function _($0,$1){Module.canvas.width=$0;Module.canvas.height=$1},293196:function _(){return Module.canvas.width},293228:function _(){return Module.canvas.height},293261:function _($0){Module.canvas.style.cursor=UTF8ToString($0)},293310:function _(){Module.canvas.style.cursor="none"},293347:function _(){return Module.__defosjs_mouse_x},293383:function _(){return Module.__defosjs_mouse_y},293419:function _($0){Module.canvas.style.cursor=UTF8ToString($0)},293468:function _($0){var jsResult;var isSuccess=1;try{jsResult=eval(UTF8ToString($0))}catch(err){isSuccess=0;jsResult=err}_dmScript_Html5ReportOperationSuccess(isSuccess);jsResult+="";var stringOnWasmHeap=stringToNewUTF8(jsResult);return stringOnWasmHeap},293736:function _(){document.removeEventListener("click",Module.__defold_interaction_listener);document.removeEventListener("keyup",Module.__defold_interaction_listener);document.removeEventListener("touchend",Module.__defold_interaction_listener);Module.__defold_interaction_listener=undefined},294024:function _(){Module.__defold_interaction_listener=function(){_dmScript_RunInteractionCallback()};document.addEventListener("click",Module.__defold_interaction_listener);document.addEventListener("keyup",Module.__defold_interaction_listener);document.addEventListener("touchend",Module.__defold_interaction_listener)},294345:function _($0){Module.printErr(UTF8ToString($0))},294384:function _($0){Module.print(UTF8ToString($0))}};function defos_set_cursor_locked_(locked){if(locked){(Module.canvas.requestPointerLock||Module.canvas.mozRequestPointerLock||Module.canvas.webkitRequestPointerLock||Module.canvas.msRequestPointerLock||function(){}).call(Module.canvas)}else{(document.exitPointerLock||document.mozExitPointerLock||document.webkitExitPointerLock||document.msExitPointerLock||function(){}).call(document)}}function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit(".concat(status,")");this.status=status}var callRuntimeCallbacks=function callRuntimeCallbacks(callbacks){while(callbacks.length>0){callbacks.shift()(Module)}};function getValue(ptr){var type=arguments.length>1&&arguments[1]!==undefined?arguments[1]:"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":abort("to do getValue(i64) use WASM_BIGINT");case"float":return HEAPF32[ptr>>2];case"double":return HEAPF64[ptr>>3];case"*":return HEAPU32[ptr>>2];default:abort("invalid type for getValue: ".concat(type))}}var noExitRuntime=Module["noExitRuntime"]||true;function setValue(ptr,value){var type=arguments.length>2&&arguments[2]!==undefined?arguments[2]:"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":abort("to do setValue(i64) use WASM_BIGINT");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: ".concat(type))}}var stackRestore=function stackRestore(val){return _emscripten_stack_restore(val)};var stackSave=function stackSave(){return _emscripten_stack_get_current2()};var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder:undefined;var UTF8ArrayToString=function UTF8ArrayToString(heapOrArray,idx,maxBytesToRead){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 UTF8ToString=function UTF8ToString(ptr,maxBytesToRead){return ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):""};var ___assert_fail=function ___assert_fail(condition,filename,line,func){abort("Assertion failed: ".concat(UTF8ToString(condition),", at: ")+[filename?UTF8ToString(filename):"unknown filename",line,func?UTF8ToString(func):"unknown function"])};var PATH={isAbs:function isAbs(path){return path.charAt(0)==="/"},splitPath:function splitPath(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)},normalizeArray:function 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:function normalize(path){var isAbsolute=PATH.isAbs(path),trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(path.split("/").filter(function(p){return!!p}),!isAbsolute).join("/");if(!path&&!isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")+path},dirname:function dirname(path){var result=PATH.splitPath(path),root=result[0],dir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}return root+dir},basename:function basename(path){if(path==="/")return"/";path=PATH.normalize(path);path=path.replace(/\/$/,"");var lastSlash=path.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+1)},join:function join(){for(var _len=arguments.length,paths=new Array(_len),_key=0;_key<_len;_key++){paths[_key]=arguments[_key]}return PATH.normalize(paths.join("/"))},join2:function join2(l,r){return PATH.normalize(l+"/"+r)}};var initRandomFill=function initRandomFill(){if((typeof crypto==="undefined"?"undefined":_typeof(crypto))=="object"&&typeof crypto["getRandomValues"]=="function"){return function(view){return crypto.getRandomValues(view)}}else if(ENVIRONMENT_IS_NODE){try{var crypto_module=require("crypto");var randomFillSync=crypto_module["randomFillSync"];if(randomFillSync){return function(view){return crypto_module["randomFillSync"](view)}}var randomBytes=crypto_module["randomBytes"];return function(view){return view.set(randomBytes(view.byteLength)),view}}catch(e){}}abort("initRandomDevice")};var _randomFill=function randomFill(view){return(_randomFill=initRandomFill())(view)};var PATH_FS={resolve:function resolve(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?i<0||arguments.length<=i?undefined:arguments[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(function(p){return!!p}),!resolvedAbsolute).join("/");return(resolvedAbsolute?"/":"")+resolvedPath||"."},relative:function relative(from,to){from=PATH_FS.resolve(from).substr(1);to=PATH_FS.resolve(to).substr(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 FS_stdin_getChar_buffer=[];var lengthBytesUTF8=function 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=function 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.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}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}}heap[outIdx]=0;return outIdx-startIdx};function 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=function FS_stdin_getChar(){if(!FS_stdin_getChar_buffer.length){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=Buffer.alloc(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;try{bytesRead=fs.readSync(fd,buf,0,BUFSIZE)}catch(e){if(e.toString().includes("EOF"))bytesRead=0;else throw e}if(bytesRead>0){result=buf.slice(0,bytesRead).toString("utf-8")}}else 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:function init(){},shutdown:function shutdown(){},register:function register(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registerDevice(dev,TTY.stream_ops)},stream_ops:{open:function open(stream){var tty=TTY.ttys[stream.node.rdev];if(!tty){throw new FS.ErrnoError(43)}stream.tty=tty;stream.seekable=false},close:function close(stream){stream.tty.ops.fsync(stream.tty)},fsync:function fsync(stream){stream.tty.ops.fsync(stream.tty)},read:function 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.timestamp=Date.now()}return bytesRead},write:function 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.timestamp=Date.now()}return i}},default_tty_ops:{get_char:function get_char(tty){return FS_stdin_getChar()},put_char:function put_char(tty,val){if(val===null||val===10){out(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync:function fsync(tty){if(tty.output&&tty.output.length>0){out(UTF8ArrayToString(tty.output,0));tty.output=[]}},ioctl_tcgets:function 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:function ioctl_tcsets(tty,optional_actions,data){return 0},ioctl_tiocgwinsz:function ioctl_tiocgwinsz(tty){return[24,80]}},default_tty1_ops:{put_char:function put_char(tty,val){if(val===null||val===10){err(UTF8ArrayToString(tty.output,0));tty.output=[]}else{if(val!=0)tty.output.push(val)}},fsync:function fsync(tty){if(tty.output&&tty.output.length>0){err(UTF8ArrayToString(tty.output,0));tty.output=[]}}}};var zeroMemory=function zeroMemory(address,size){HEAPU8.fill(0,address,address+size);return address};var alignMemory=function alignMemory(size,alignment){return Math.ceil(size/alignment)*alignment};var mmapAlloc=function mmapAlloc(size){abort()};var MEMFS={ops_table:null,mount:function mount(_mount){return MEMFS.createNode(null,"/",16384|511,0)},createNode:function createNode(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.isFIFO(mode)){throw new FS.ErrnoError(63)}MEMFS.ops_table||(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,allocate:MEMFS.stream_ops.allocate,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.timestamp=Date.now();if(parent){parent.contents[name]=node;parent.timestamp=node.timestamp}return node},getFileDataAsTypedArray:function 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:function 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:function 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:function 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.timestamp);attr.mtime=new Date(node.timestamp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(attr.size/attr.blksize);return attr},setattr:function setattr(node,attr){if(attr.mode!==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=attr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}},lookup:function lookup(parent,name){throw FS.genericErrors[44]},mknod:function mknod(parent,name,mode,dev){return MEMFS.createNode(parent,name,mode,dev)},rename:function rename(old_node,new_dir,new_name){if(FS.isDir(old_node.mode)){var new_node;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(new_node){for(var i in new_node.contents){throw new FS.ErrnoError(55)}}}delete old_node.parent.contents[old_node.name];old_node.parent.timestamp=Date.now();old_node.name=new_name;new_dir.contents[new_name]=old_node;new_dir.timestamp=old_node.parent.timestamp},unlink:function unlink(parent,name){delete parent.contents[name];parent.timestamp=Date.now()},rmdir:function 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.timestamp=Date.now()},readdir:function readdir(node){var entries=[".",".."];for(var _i2=0,_Object$keys=Object.keys(node.contents);_i2<_Object$keys.length;_i2++){var key=_Object$keys[_i2];entries.push(key)}return entries},symlink:function symlink(parent,newname,oldpath){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;return node},readlink:function readlink(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoError(28)}return node.link}},stream_ops:{read:function 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:function write(stream,buffer,offset,length,position,canOwn){if(buffer.buffer===HEAP8.buffer){canOwn=false}if(!length)return 0;var node=stream.node;node.timestamp=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:function 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},allocate:function allocate(stream,offset,length){MEMFS.expandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(stream.node.usedBytes,offset+length)},mmap:function 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:ptr,allocated:allocated}},msync:function msync(stream,buffer,offset,length,mmapFlags){MEMFS.stream_ops.write(stream,buffer,0,length,offset,false);return 0}}};var asyncLoad=function asyncLoad(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al ".concat(url)):"";readAsync(url).then(function(arrayBuffer){onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)},function(err){if(onerror){onerror()}else{throw'Loading data file "'.concat(url,'" failed.')}});if(dep)addRunDependency(dep)};var FS_createDataFile=function FS_createDataFile(parent,name,fileData,canRead,canWrite,canOwn){FS.createDataFile(parent,name,fileData,canRead,canWrite,canOwn)};var preloadPlugins=Module["preloadPlugins"]||[];var FS_handledByPreloadPlugin=function FS_handledByPreloadPlugin(byteArray,fullname,finish,onerror){if(typeof Browser!="undefined")Browser.init();var handled=false;preloadPlugins.forEach(function(plugin){if(handled)return;if(plugin["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,onerror);handled=true}});return handled};var FS_createPreloadedFile=function 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 ".concat(fullname));function processData(byteArray){function finish(byteArray){preFinish===null||preFinish===void 0||preFinish();if(!dontCreateFile){FS_createDataFile(parent,name,byteArray,canRead,canWrite,canOwn)}onload===null||onload===void 0||onload();removeRunDependency(dep)}if(FS_handledByPreloadPlugin(byteArray,fullname,finish,function(){onerror===null||onerror===void 0||onerror();removeRunDependency(dep)})){return}finish(byteArray)}addRunDependency(dep);if(typeof url=="string"){asyncLoad(url,processData,onerror)}else{processData(url)}};var FS_modeStringToFlags=function 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: ".concat(str))}return flags};var FS_getMode=function FS_getMode(canRead,canWrite){var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=146;return mode};var IDBFS={dbs:{},indexedDB:function(_indexedDB){function indexedDB(){return _indexedDB.apply(this,arguments)}indexedDB.toString=function(){return _indexedDB.toString()};return indexedDB}(function(){if(typeof indexedDB!="undefined")return indexedDB;var ret=null;if((typeof window==="undefined"?"undefined":_typeof(window))=="object")ret=window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB;return ret}),DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",queuePersist:function 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:function mount(_mount2){var _mount2$opts;var mnt=MEMFS.mount(_mount2);if(_mount2!==null&&_mount2!==void 0&&(_mount2$opts=_mount2.opts)!==null&&_mount2$opts!==void 0&&_mount2$opts.autoPersist){mnt.idbPersistState=0;var memfs_node_ops=mnt.node_ops;mnt.node_ops=Object.assign({},mnt.node_ops);mnt.node_ops.mknod=function(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=Object.assign({},node.stream_ops);node.stream_ops.write=function(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=function(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=function(){return IDBFS.queuePersist(mnt.mount),memfs_node_ops.mkdir.apply(memfs_node_ops,arguments)};mnt.node_ops.rmdir=function(){return IDBFS.queuePersist(mnt.mount),memfs_node_ops.rmdir.apply(memfs_node_ops,arguments)};mnt.node_ops.symlink=function(){return IDBFS.queuePersist(mnt.mount),memfs_node_ops.symlink.apply(memfs_node_ops,arguments)};mnt.node_ops.unlink=function(){return IDBFS.queuePersist(mnt.mount),memfs_node_ops.unlink.apply(memfs_node_ops,arguments)};mnt.node_ops.rename=function(){return IDBFS.queuePersist(mnt.mount),memfs_node_ops.rename.apply(memfs_node_ops,arguments)}}return mnt},syncfs:function syncfs(mount,populate,callback){IDBFS.getLocalSet(mount,function(err,local){if(err)return callback(err);IDBFS.getRemoteSet(mount,function(err,remote){if(err)return callback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.reconcile(src,dst,callback)})})},quit:function quit(){Object.values(IDBFS.dbs).forEach(function(value){return value.close()});IDBFS.dbs={}},getDB:function 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=function(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=function(){db=req.result;IDBFS.dbs[name]=db;callback(null,db)};req.onerror=function(e){callback(e.target.error);e.preventDefault()}},getLocalSet:function getLocalSet(mount,callback){var entries={};function isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return function(p){return 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.apply(check,_toConsumableArray(FS.readdir(path).filter(isRealDir).map(toAbsolute(path))))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"local",entries:entries})},getRemoteSet:function getRemoteSet(mount,callback){var entries={};IDBFS.getDB(mount.mountpoint,function(err,db){if(err)return callback(err);try{var transaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=function(e){callback(e.target.error);e.preventDefault()};var store=transaction.objectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCursor().onsuccess=function(event){var cursor=event.target.result;if(!cursor){return callback(null,{type:"remote",db:db,entries:entries})}entries[cursor.primaryKey]={timestamp:cursor.key};cursor.continue()}}catch(e){return callback(e)}})},loadLocalEntry:function 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:function 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:function 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:function loadRemoteEntry(store,path,callback){var req=store.get(path);req.onsuccess=function(event){return callback(null,event.target.result)};req.onerror=function(e){callback(e.target.error);e.preventDefault()}},storeRemoteEntry:function storeRemoteEntry(store,path,entry,callback){try{var req=store.put(entry,path)}catch(e){callback(e);return}req.onsuccess=function(event){return callback()};req.onerror=function(e){callback(e.target.error);e.preventDefault()}},removeRemoteEntry:function removeRemoteEntry(store,path,callback){var req=store.delete(path);req.onsuccess=function(event){return callback()};req.onerror=function(e){callback(e.target.error);e.preventDefault()}},reconcile:function reconcile(src,dst,callback){var total=0;var create=[];Object.keys(src.entries).forEach(function(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(function(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=function(e){done(e.target.error);e.preventDefault()};transaction.oncomplete=function(e){if(!errored){callback(null)}};create.sort().forEach(function(path){if(dst.type==="local"){IDBFS.loadRemoteEntry(store,path,function(err,entry){if(err)return done(err);IDBFS.storeLocalEntry(path,entry,done)})}else{IDBFS.loadLocalEntry(path,function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(store,path,entry,done)})}});remove.sort().reverse().forEach(function(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,ErrnoError:_createClass(function ErrnoError(errno){"use strict";_classCallCheck(this,ErrnoError);this.name="ErrnoError";this.errno=errno}),genericErrors:{},filesystems:null,syncFSRequests:0,FSStream:function(){"use strict";function FSStream(){_classCallCheck(this,FSStream);this.shared={}}return _createClass(FSStream,[{key:"object",get:function get(){return this.node},set:function set(val){this.node=val}},{key:"isRead",get:function get(){return(this.flags&2097155)!==1}},{key:"isWrite",get:function get(){return(this.flags&2097155)!==0}},{key:"isAppend",get:function get(){return this.flags&1024}},{key:"flags",get:function get(){return this.shared.flags},set:function set(val){this.shared.flags=val}},{key:"position",get:function get(){return this.shared.position},set:function set(val){this.shared.position=val}}])}(),FSNode:function(){"use strict";function FSNode(parent,name,mode,rdev){_classCallCheck(this,FSNode);if(!parent){parent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={};this.rdev=rdev;this.readMode=292|73;this.writeMode=146}return _createClass(FSNode,[{key:"read",get:function get(){return(this.mode&this.readMode)===this.readMode},set:function set(val){val?this.mode|=this.readMode:this.mode&=~this.readMode}},{key:"write",get:function get(){return(this.mode&this.writeMode)===this.writeMode},set:function set(val){val?this.mode|=this.writeMode:this.mode&=~this.writeMode}},{key:"isFolder",get:function get(){return FS.isDir(this.mode)}},{key:"isDevice",get:function get(){return FS.isChrdev(this.mode)}}])}(),lookupPath:function lookupPath(path){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};path=PATH_FS.resolve(path);if(!path)return{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};opts=Object.assign(defaults,opts);if(opts.recurse_count>8){throw new FS.ErrnoError(32)}var parts=path.split("/").filter(function(p){return!!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}current=FS.lookupNode(current,parts[i]);current_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.follow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path);current_path=PATH_FS.resolve(PATH.dirname(current_path),link);var lookup=FS.lookupPath(current_path,{recurse_count:opts.recurse_count+1});current=lookup.node;if(count++>40){throw new FS.ErrnoError(32)}}}}return{path:current_path,node:current}},getPath:function getPath(node){var path;while(true){if(FS.isRoot(node)){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.length-1]!=="/"?"".concat(mount,"/").concat(path):mount+path}path=path?"".concat(node.name,"/").concat(path):node.name;node=node.parent}},hashName:function 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:function hashAddNode(node){var hash=FS.hashName(node.parent.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node},hashRemoveNode:function 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:function 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:function createNode(parent,name,mode,rdev){var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAddNode(node);return node},destroyNode:function destroyNode(node){FS.hashRemoveNode(node)},isRoot:function isRoot(node){return node===node.parent},isMountpoint:function isMountpoint(node){return!!node.mounted},isFile:function isFile(mode){return(mode&61440)===32768},isDir:function isDir(mode){return(mode&61440)===16384},isLink:function isLink(mode){return(mode&61440)===40960},isChrdev:function isChrdev(mode){return(mode&61440)===8192},isBlkdev:function isBlkdev(mode){return(mode&61440)===24576},isFIFO:function isFIFO(mode){return(mode&61440)===4096},isSocket:function isSocket(mode){return(mode&49152)===49152},flagsToPermissionString:function flagsToPermissionString(flag){var perms=["r","w","rw"][flag&3];if(flag&512){perms+="w"}return perms},nodePermissions:function 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:function 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:function mayCreate(dir,name){try{var node=FS.lookupNode(dir,name);return 20}catch(e){}return FS.nodePermissions(dir,"wx")},mayDelete:function 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:function 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){return 31}}return FS.nodePermissions(node,FS.flagsToPermissionString(flags))},MAX_OPEN_FDS:4096,nextfd:function nextfd(){for(var fd=0;fd<=FS.MAX_OPEN_FDS;fd++){if(!FS.streams[fd]){return fd}}throw new FS.ErrnoError(33)},getStreamChecked:function getStreamChecked(fd){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoError(8)}return stream},getStream:function getStream(fd){return FS.streams[fd]},createStream:function createStream(stream){var fd=arguments.length>1&&arguments[1]!==undefined?arguments[1]:-1;stream=Object.assign(new FS.FSStream,stream);if(fd==-1){fd=FS.nextfd()}stream.fd=fd;FS.streams[fd]=stream;return stream},closeStream:function closeStream(fd){FS.streams[fd]=null},dupStream:function dupStream(origStream){var _stream$stream_ops,_stream$stream_ops$du;var fd=arguments.length>1&&arguments[1]!==undefined?arguments[1]:-1;var stream=FS.createStream(origStream,fd);(_stream$stream_ops=stream.stream_ops)===null||_stream$stream_ops===void 0||(_stream$stream_ops$du=_stream$stream_ops.dup)===null||_stream$stream_ops$du===void 0||_stream$stream_ops$du.call(_stream$stream_ops,stream);return stream},chrdev_stream_ops:{open:function open(stream){var _stream$stream_ops$op,_stream$stream_ops2;var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.stream_ops;(_stream$stream_ops$op=(_stream$stream_ops2=stream.stream_ops).open)===null||_stream$stream_ops$op===void 0||_stream$stream_ops$op.call(_stream$stream_ops2,stream)},llseek:function llseek(){throw new FS.ErrnoError(70)}},major:function major(dev){return dev>>8},minor:function minor(dev){return dev&255},makedev:function makedev(ma,mi){return ma<<8|mi},registerDevice:function registerDevice(dev,ops){FS.devices[dev]={stream_ops:ops}},getDevice:function getDevice(dev){return FS.devices[dev]},getMounts:function getMounts(mount){var mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push(m);check.push.apply(check,_toConsumableArray(m.mounts))}return mounts},syncfs:function syncfs(populate,callback){if(typeof populate=="function"){callback=populate;populate=false}FS.syncFSRequests++;if(FS.syncFSRequests>1){err("warning: ".concat(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(function(mount){if(!mount.type.syncfs){return done(null)}mount.type.syncfs(mount,populate,done)})},mount:function 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:type,opts:opts,mountpoint: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:function 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(function(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:function lookup(parent,name){return parent.node_ops.lookup(parent,name)},mknod:function mknod(path,mode,dev){var lookup=FS.lookupPath(path,{parent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name==="."||name===".."){throw new FS.ErrnoError(28)}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)},create:function create(path,mode){mode=mode!==undefined?mode:438;mode&=4095;mode|=32768;return FS.mknod(path,mode,0)},mkdir:function mkdir(path,mode){mode=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode,0)},mkdirTree:function mkdirTree(path,mode){var dirs=path.split("/");var d="";for(var i=0;i<dirs.length;++i){if(!dirs[i])continue;d+="/"+dirs[i];try{FS.mkdir(d,mode)}catch(e){if(e.errno!=20)throw e}}},mkdev:function mkdev(path,mode,dev){if(typeof dev=="undefined"){dev=mode;mode=438}mode|=8192;return FS.mknod(path,mode,dev)},symlink:function 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:function 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:function 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:function readdir(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;if(!node.node_ops.readdir){throw new FS.ErrnoError(54)}return node.node_ops.readdir(node)},unlink:function 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:function 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 PATH_FS.resolve(FS.getPath(link.parent),link.node_ops.readlink(link))},stat:function stat(path,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup.node;if(!node){throw new FS.ErrnoError(44)}if(!node.node_ops.getattr){throw new FS.ErrnoError(63)}return node.node_ops.getattr(node)},lstat:function lstat(path){return FS.stat(path,true)},chmod:function chmod(path,mode,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{mode:mode&4095|node.mode&~4095,timestamp:Date.now()})},lchmod:function lchmod(path,mode){FS.chmod(path,mode,true)},fchmod:function fchmod(fd,mode){var stream=FS.getStreamChecked(fd);FS.chmod(stream.node,mode)},chown:function chown(path,uid,gid,dontFollow){var node;if(typeof path=="string"){var lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=path}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}node.node_ops.setattr(node,{timestamp:Date.now()})},lchown:function lchown(path,uid,gid){FS.chown(path,uid,gid,true)},fchown:function fchown(fd,uid,gid){var stream=FS.getStreamChecked(fd);FS.chown(stream.node,uid,gid)},truncate:function 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}if(!node.node_ops.setattr){throw new FS.ErrnoError(63)}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)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})},ftruncate:function ftruncate(fd,len){var stream=FS.getStreamChecked(fd);if((stream.flags&2097155)===0){throw new FS.ErrnoError(28)}FS.truncate(stream.node,len)},utime:function utime(path,atime,mtime){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_ops.setattr(node,{timestamp:Math.max(atime,mtime)})},open:function open(path,flags,mode){if(path===""){throw new FS.ErrnoError(44)}flags=typeof flags=="string"?FS_modeStringToFlags(flags):flags;if(flags&64){mode=typeof mode=="undefined"?438:mode;mode=mode&4095|32768}else{mode=0}var node;if(_typeof(path)=="object"){node=path}else{path=PATH.normalize(path);try{var lookup=FS.lookupPath(path,{follow:!(flags&131072)});node=lookup.node}catch(e){}}var created=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(20)}}else{node=FS.mknod(path,mode,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:node,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.stream_ops,ungotten:[],error:false});if(stream.stream_ops.open){stream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readFiles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1}}return stream},close:function 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:function isClosed(stream){return stream.fd===null},llseek:function 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:function 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:function 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},allocate:function allocate(stream,offset,length){if(FS.isClosed(stream)){throw new FS.ErrnoError(8)}if(offset<0||length<=0){throw new FS.ErrnoError(28)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(8)}if(!FS.isFile(stream.node.mode)&&!FS.isDir(stream.node.mode)){throw new FS.ErrnoError(43)}if(!stream.stream_ops.allocate){throw new FS.ErrnoError(138)}stream.stream_ops.allocate(stream,offset,length)},mmap:function 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:function msync(stream,buffer,offset,length,mmapFlags){if(!stream.stream_ops.msync){return 0}return stream.stream_ops.msync(stream,buffer,offset,length,mmapFlags)},ioctl:function ioctl(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.ErrnoError(59)}return stream.stream_ops.ioctl(stream,cmd,arg)},readFile:function readFile(path){var opts=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};opts.flags=opts.flags||0;opts.encoding=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){throw new Error('Invalid encoding type "'.concat(opts.encoding,'"'))}var ret;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"){ret=UTF8ArrayToString(buf,0)}else if(opts.encoding==="binary"){ret=buf}FS.close(stream);return ret},writeFile:function writeFile(path,data){var opts=arguments.length>2&&arguments[2]!==undefined?arguments[2]:{};opts.flags=opts.flags||577;var stream=FS.open(path,opts.flags,opts.mode);if(typeof data=="string"){var buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Array(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,undefined,opts.canOwn)}else 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:function cwd(){return FS.currentPath},chdir:function 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:function createDefaultDirectories(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/home/web_user")},createDefaultDevices:function createDefaultDevices(){FS.mkdir("/dev");FS.registerDevice(FS.makedev(1,3),{read:function read(){return 0},write:function write(stream,buffer,offset,length,pos){return length}});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=function randomByte(){if(randomLeft===0){randomLeft=_randomFill(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:function createSpecialDirectories(){FS.mkdir("/proc");var proc_self=FS.mkdir("/proc/self");FS.mkdir("/proc/self/fd");FS.mount({mount:function mount(){var node=FS.createNode(proc_self,"fd",16384|511,73);node.node_ops={lookup:function lookup(parent,name){var fd=+name;var stream=FS.getStreamChecked(fd);var ret={parent:null,mount:{mountpoint:"fake"},node_ops:{readlink:function readlink(){return stream.path}}};ret.parent=ret;return ret}};return node}},{},"/proc/self/fd")},createStandardStreams:function 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:function staticInit(){[44].forEach(function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.genericErrors[code].stack="<generic error, no stack>"});FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createDefaultDirectories();FS.createDefaultDevices();FS.createSpecialDirectories();FS.filesystems={MEMFS:MEMFS,IDBFS:IDBFS}},init:function init(input,output,error){var _input,_output,_error;FS.initialized=true;(_input=input)!==null&&_input!==void 0?_input:input=Module["stdin"];(_output=output)!==null&&_output!==void 0?_output:output=Module["stdout"];(_error=error)!==null&&_error!==void 0?_error:error=Module["stderr"];FS.createStandardStreams(input,output,error)},quit:function quit(){FS.initialized=false;for(var i=0;i<FS.streams.length;i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}},findObject:function findObject(path,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(!ret.exists){return null}return ret.object},analyzePath:function 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:function 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){}parent=current}return current},createFile:function 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:function 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:function createDevice(parent,name,input,output){var path=PATH.join2(typeof parent=="string"?parent:FS.getPath(parent),name);var mode=FS_getMode(!!input,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev(FS.createDevice.major++,0);FS.registerDevice(dev,{open:function open(stream){stream.seekable=false},close:function close(stream){var _output$buffer;if(output!==null&&output!==void 0&&(_output$buffer=output.buffer)!==null&&_output$buffer!==void 0&&_output$buffer.length){output(10)}},read:function 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.timestamp=Date.now()}return bytesRead},write:function 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.timestamp=Date.now()}return i}});return FS.mkdev(path,mode,dev)},forceLoadFile:function 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:function createLazyFile(parent,name,url,canRead,canWrite){var LazyUint8Array=function(){"use strict";function LazyUint8Array(){_classCallCheck(this,LazyUint8Array);this.lengthKnown=false;this.chunks=[]}return _createClass(LazyUint8Array,[{key:"get",value:function 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]}},{key:"setDataGetter",value:function setDataGetter(getter){this.getter=getter}},{key:"cacheLength",value:function 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=function 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(function(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}},{key:"length",get:function get(){if(!this.lengthKnown){this.cacheLength()}return this._length}},{key:"chunkSize",get:function get(){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: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 get(){return this.contents.length}}});var stream_ops={};var keys=Object.keys(node.stream_ops);keys.forEach(function(key){var fn=node.stream_ops[key];stream_ops[key]=function(){FS.forceLoadFile(node);return fn.apply(void 0,arguments)}});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=function(stream,buffer,offset,length,position){FS.forceLoadFile(node);return writeChunks(stream,buffer,offset,length,position)};stream_ops.mmap=function(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:ptr,allocated:true}};node.stream_ops=stream_ops;return node}};var SYSCALLS={DEFAULT_POLLMASK:5,calculateAt:function 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 PATH.join2(dir,path)},doStat:function doStat(func,path,buf){var stat=func(path);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;tempI64=[stat.size>>>0,(tempDouble=stat.size,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+24>>2]=tempI64[0],HEAP32[buf+28>>2]=tempI64[1];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();tempI64=[Math.floor(atime/1e3)>>>0,(tempDouble=Math.floor(atime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+40>>2]=tempI64[0],HEAP32[buf+44>>2]=tempI64[1];HEAPU32[buf+48>>2]=atime%1e3*1e3;tempI64=[Math.floor(mtime/1e3)>>>0,(tempDouble=Math.floor(mtime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+56>>2]=tempI64[0],HEAP32[buf+60>>2]=tempI64[1];HEAPU32[buf+64>>2]=mtime%1e3*1e3;tempI64=[Math.floor(ctime/1e3)>>>0,(tempDouble=Math.floor(ctime/1e3),+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+72>>2]=tempI64[0],HEAP32[buf+76>>2]=tempI64[1];HEAPU32[buf+80>>2]=ctime%1e3*1e3;tempI64=[stat.ino>>>0,(tempDouble=stat.ino,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[buf+88>>2]=tempI64[0],HEAP32[buf+92>>2]=tempI64[1];return 0},doMsync:function 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:function getStreamFromFD(fd){var stream=FS.getStreamChecked(fd);return stream},varargs:undefined,getStr:function getStr(ptr){var ret=UTF8ToString(ptr);return ret}};function ___syscall__newselect(nfds,readfds,writefds,exceptfds,timeout){try{var total=0;var srcReadLow=readfds?HEAP32[readfds>>2]:0,srcReadHigh=readfds?HEAP32[readfds+4>>2]:0;var srcWriteLow=writefds?HEAP32[writefds>>2]:0,srcWriteHigh=writefds?HEAP32[writefds+4>>2]:0;var srcExceptLow=exceptfds?HEAP32[exceptfds>>2]:0,srcExceptHigh=exceptfds?HEAP32[exceptfds+4>>2]:0;var dstReadLow=0,dstReadHigh=0;var dstWriteLow=0,dstWriteHigh=0;var dstExceptLow=0,dstExceptHigh=0;var allLow=(readfds?HEAP32[readfds>>2]:0)|(writefds?HEAP32[writefds>>2]:0)|(exceptfds?HEAP32[exceptfds>>2]:0);var allHigh=(readfds?HEAP32[readfds+4>>2]:0)|(writefds?HEAP32[writefds+4>>2]:0)|(exceptfds?HEAP32[exceptfds+4>>2]:0);var check=function check(fd,low,high,val){return fd<32?low&val:high&val};for(var fd=0;fd<nfds;fd++){var mask=1<<fd%32;if(!check(fd,allLow,allHigh,mask)){continue}var stream=SYSCALLS.getStreamFromFD(fd);var flags=SYSCALLS.DEFAULT_POLLMASK;if(stream.stream_ops.poll){var timeoutInMillis=-1;if(timeout){var tv_sec=readfds?HEAP32[timeout>>2]:0,tv_usec=readfds?HEAP32[timeout+4>>2]:0;timeoutInMillis=(tv_sec+tv_usec/1e6)*1e3}flags=stream.stream_ops.poll(stream,timeoutInMillis)}if(flags&1&&check(fd,srcReadLow,srcReadHigh,mask)){fd<32?dstReadLow=dstReadLow|mask:dstReadHigh=dstReadHigh|mask;total++}if(flags&4&&check(fd,srcWriteLow,srcWriteHigh,mask)){fd<32?dstWriteLow=dstWriteLow|mask:dstWriteHigh=dstWriteHigh|mask;total++}if(flags&2&&check(fd,srcExceptLow,srcExceptHigh,mask)){fd<32?dstExceptLow=dstExceptLow|mask:dstExceptHigh=dstExceptHigh|mask;total++}}if(readfds){HEAP32[readfds>>2]=dstReadLow;HEAP32[readfds+4>>2]=dstReadHigh}if(writefds){HEAP32[writefds>>2]=dstWriteLow;HEAP32[writefds+4>>2]=dstWriteHigh}if(exceptfds){HEAP32[exceptfds>>2]=dstExceptLow;HEAP32[exceptfds+4>>2]=dstExceptHigh}return total}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var SOCKFS={mount:function mount(_mount3){Module["websocket"]=Module["websocket"]&&"object"===_typeof(Module["websocket"])?Module["websocket"]:{};Module["websocket"]._callbacks={};Module["websocket"]["on"]=function(event,callback){if("function"===typeof callback){this._callbacks[event]=callback}return this};Module["websocket"].emit=function(event,param){if("function"===typeof this._callbacks[event]){this._callbacks[event].call(this,param)}};return FS.createNode(null,"/",16384|511,0)},createSocket:function createSocket(family,type,protocol){type&=~526336;var streaming=type==1;if(streaming&&protocol&&protocol!=6){throw new FS.ErrnoError(66)}var sock={family:family,type:type,protocol:protocol,server:null,error:null,peers:{},pending:[],recv_queue:[],sock_ops:SOCKFS.websocket_sock_ops};var name=SOCKFS.nextname();var node=FS.createNode(SOCKFS.root,name,49152,0);node.sock=sock;var stream=FS.createStream({path:name,node:node,flags:2,seekable:false,stream_ops:SOCKFS.stream_ops});sock.stream=stream;return sock},getSocket:function getSocket(fd){var stream=FS.getStream(fd);if(!stream||!FS.isSocket(stream.node.mode)){return null}return stream.node.sock},stream_ops:{poll:function poll(stream){var sock=stream.node.sock;return sock.sock_ops.poll(sock)},ioctl:function ioctl(stream,request,varargs){var sock=stream.node.sock;return sock.sock_ops.ioctl(sock,request,varargs)},read:function read(stream,buffer,offset,length,position){var sock=stream.node.sock;var msg=sock.sock_ops.recvmsg(sock,length);if(!msg){return 0}buffer.set(msg.buffer,offset);return msg.buffer.length},write:function write(stream,buffer,offset,length,position){var sock=stream.node.sock;return sock.sock_ops.sendmsg(sock,buffer,offset,length)},close:function close(stream){var sock=stream.node.sock;sock.sock_ops.close(sock)}},nextname:function nextname(){if(!SOCKFS.nextname.current){SOCKFS.nextname.current=0}return"socket["+SOCKFS.nextname.current+++"]"},websocket_sock_ops:{createPeer:function createPeer(sock,addr,port){var ws;if(_typeof(addr)=="object"){ws=addr;addr=null;port=null}if(ws){if(ws._socket){addr=ws._socket.remoteAddress;port=ws._socket.remotePort}else{var result=/ws[s]?:\/\/([^:]+):(\d+)/.exec(ws.url);if(!result){throw new Error("WebSocket URL must be in the format ws(s)://address:port")}addr=result[1];port=parseInt(result[2],10)}}else{try{var runtimeConfig=Module["websocket"]&&"object"===_typeof(Module["websocket"]);var url="ws:#".replace("#","//");if(runtimeConfig){if("string"===typeof Module["websocket"]["url"]){url=Module["websocket"]["url"]}}if(url==="ws://"||url==="wss://"){var parts=addr.split("/");url=url+parts[0]+":"+port+"/"+parts.slice(1).join("/")}var subProtocols="binary";if(runtimeConfig){if("string"===typeof Module["websocket"]["subprotocol"]){subProtocols=Module["websocket"]["subprotocol"]}}var opts=undefined;if(subProtocols!=="null"){subProtocols=subProtocols.replace(/^ +| +$/g,"").split(/ *, */);opts=subProtocols}if(runtimeConfig&&null===Module["websocket"]["subprotocol"]){subProtocols="null";opts=undefined}var WebSocketConstructor;if(ENVIRONMENT_IS_NODE){WebSocketConstructor=require("ws")}else{WebSocketConstructor=WebSocket}ws=new WebSocketConstructor(url,opts);ws.binaryType="arraybuffer"}catch(e){throw new FS.ErrnoError(23)}}var peer={addr:addr,port:port,socket:ws,dgram_send_queue:[]};SOCKFS.websocket_sock_ops.addPeer(sock,peer);SOCKFS.websocket_sock_ops.handlePeerEvents(sock,peer);if(sock.type===2&&typeof sock.sport!="undefined"){peer.dgram_send_queue.push(new Uint8Array([255,255,255,255,"p".charCodeAt(0),"o".charCodeAt(0),"r".charCodeAt(0),"t".charCodeAt(0),(sock.sport&65280)>>8,sock.sport&255]))}return peer},getPeer:function getPeer(sock,addr,port){return sock.peers[addr+":"+port]},addPeer:function addPeer(sock,peer){sock.peers[peer.addr+":"+peer.port]=peer},removePeer:function removePeer(sock,peer){delete sock.peers[peer.addr+":"+peer.port]},handlePeerEvents:function handlePeerEvents(sock,peer){var first=true;var handleOpen=function handleOpen(){Module["websocket"].emit("open",sock.stream.fd);try{var queued=peer.dgram_send_queue.shift();while(queued){peer.socket.send(queued);queued=peer.dgram_send_queue.shift()}}catch(e){peer.socket.close()}};function handleMessage(data){if(typeof data=="string"){var encoder=new TextEncoder;data=encoder.encode(data)}else{assert(data.byteLength!==undefined);if(data.byteLength==0){return}data=new Uint8Array(data)}var wasfirst=first;first=false;if(wasfirst&&data.length===10&&data[0]===255&&data[1]===255&&data[2]===255&&data[3]===255&&data[4]==="p".charCodeAt(0)&&data[5]==="o".charCodeAt(0)&&data[6]==="r".charCodeAt(0)&&data[7]==="t".charCodeAt(0)){var newport=data[8]<<8|data[9];SOCKFS.websocket_sock_ops.removePeer(sock,peer);peer.port=newport;SOCKFS.websocket_sock_ops.addPeer(sock,peer);return}sock.recv_queue.push({addr:peer.addr,port:peer.port,data:data});Module["websocket"].emit("message",sock.stream.fd)}if(ENVIRONMENT_IS_NODE){peer.socket.on("open",handleOpen);peer.socket.on("message",function(data,isBinary){if(!isBinary){return}handleMessage(new Uint8Array(data).buffer)});peer.socket.on("close",function(){Module["websocket"].emit("close",sock.stream.fd)});peer.socket.on("error",function(error){sock.error=14;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"ECONNREFUSED: Connection refused"])})}else{peer.socket.onopen=handleOpen;peer.socket.onclose=function(){Module["websocket"].emit("close",sock.stream.fd)};peer.socket.onmessage=function peer_socket_onmessage(event){handleMessage(event.data)};peer.socket.onerror=function(error){sock.error=14;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"ECONNREFUSED: Connection refused"])}}},poll:function poll(sock){if(sock.type===1&&sock.server){return sock.pending.length?64|1:0}var mask=0;var dest=sock.type===1?SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport):null;if(sock.recv_queue.length||!dest||dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED){mask|=64|1}if(!dest||dest&&dest.socket.readyState===dest.socket.OPEN){mask|=4}if(dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===dest.socket.CLOSED){mask|=16}return mask},ioctl:function ioctl(sock,request,arg){switch(request){case 21531:var bytes=0;if(sock.recv_queue.length){bytes=sock.recv_queue[0].data.length}HEAP32[arg>>2]=bytes;return 0;default:return 28}},close:function close(sock){if(sock.server){try{sock.server.close()}catch(e){}sock.server=null}var peers=Object.keys(sock.peers);for(var i=0;i<peers.length;i++){var peer=sock.peers[peers[i]];try{peer.socket.close()}catch(e){}SOCKFS.websocket_sock_ops.removePeer(sock,peer)}return 0},bind:function bind(sock,addr,port){if(typeof sock.saddr!="undefined"||typeof sock.sport!="undefined"){throw new FS.ErrnoError(28)}sock.saddr=addr;sock.sport=port;if(sock.type===2){if(sock.server){sock.server.close();sock.server=null}try{sock.sock_ops.listen(sock,0)}catch(e){if(!(e.name==="ErrnoError"))throw e;if(e.errno!==138)throw e}}},connect:function connect(sock,addr,port){if(sock.server){throw new FS.ErrnoError(138)}if(typeof sock.daddr!="undefined"&&typeof sock.dport!="undefined"){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(dest){if(dest.socket.readyState===dest.socket.CONNECTING){throw new FS.ErrnoError(7)}else{throw new FS.ErrnoError(30)}}}var peer=SOCKFS.websocket_sock_ops.createPeer(sock,addr,port);sock.daddr=peer.addr;sock.dport=peer.port;throw new FS.ErrnoError(26)},listen:function listen(sock,backlog){if(!ENVIRONMENT_IS_NODE){throw new FS.ErrnoError(138)}if(sock.server){throw new FS.ErrnoError(28)}var WebSocketServer=require("ws").Server;var host=sock.saddr;sock.server=new WebSocketServer({host:host,port:sock.sport});Module["websocket"].emit("listen",sock.stream.fd);sock.server.on("connection",function(ws){if(sock.type===1){var newsock=SOCKFS.createSocket(sock.family,sock.type,sock.protocol);var peer=SOCKFS.websocket_sock_ops.createPeer(newsock,ws);newsock.daddr=peer.addr;newsock.dport=peer.port;sock.pending.push(newsock);Module["websocket"].emit("connection",newsock.stream.fd)}else{SOCKFS.websocket_sock_ops.createPeer(sock,ws);Module["websocket"].emit("connection",sock.stream.fd)}});sock.server.on("close",function(){Module["websocket"].emit("close",sock.stream.fd);sock.server=null});sock.server.on("error",function(error){sock.error=23;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"EHOSTUNREACH: Host is unreachable"])})},accept:function accept(listensock){if(!listensock.server||!listensock.pending.length){throw new FS.ErrnoError(28)}var newsock=listensock.pending.shift();newsock.stream.flags=listensock.stream.flags;return newsock},getname:function getname(sock,peer){var addr,port;if(peer){if(sock.daddr===undefined||sock.dport===undefined){throw new FS.ErrnoError(53)}addr=sock.daddr;port=sock.dport}else{addr=sock.saddr||0;port=sock.sport||0}return{addr:addr,port:port}},sendmsg:function sendmsg(sock,buffer,offset,length,addr,port){if(sock.type===2){if(addr===undefined||port===undefined){addr=sock.daddr;port=sock.dport}if(addr===undefined||port===undefined){throw new FS.ErrnoError(17)}}else{addr=sock.daddr;port=sock.dport}var dest=SOCKFS.websocket_sock_ops.getPeer(sock,addr,port);if(sock.type===1){if(!dest||dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){throw new FS.ErrnoError(53)}else if(dest.socket.readyState===dest.socket.CONNECTING){throw new FS.ErrnoError(6)}}if(ArrayBuffer.isView(buffer)){offset+=buffer.byteOffset;buffer=buffer.buffer}var data;data=buffer.slice(offset,offset+length);if(sock.type===2){if(!dest||dest.socket.readyState!==dest.socket.OPEN){if(!dest||dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){dest=SOCKFS.websocket_sock_ops.createPeer(sock,addr,port)}dest.dgram_send_queue.push(data);return length}}try{dest.socket.send(data);return length}catch(e){throw new FS.ErrnoError(28)}},recvmsg:function recvmsg(sock,length){if(sock.type===1&&sock.server){throw new FS.ErrnoError(53)}var queued=sock.recv_queue.shift();if(!queued){if(sock.type===1){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(!dest){throw new FS.ErrnoError(53)}if(dest.socket.readyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){return null}throw new FS.ErrnoError(6)}throw new FS.ErrnoError(6)}var queuedLength=queued.data.byteLength||queued.data.length;var queuedOffset=queued.data.byteOffset||0;var queuedBuffer=queued.data.buffer||queued.data;var bytesRead=Math.min(length,queuedLength);var res={buffer:new Uint8Array(queuedBuffer,queuedOffset,bytesRead),addr:queued.addr,port:queued.port};if(sock.type===1&&bytesRead<queuedLength){var bytesRemaining=queuedLength-bytesRead;queued.data=new Uint8Array(queuedBuffer,queuedOffset+bytesRead,bytesRemaining);sock.recv_queue.unshift(queued)}return res}}};var getSocketFromFD=function getSocketFromFD(fd){var socket=SOCKFS.getSocket(fd);if(!socket)throw new FS.ErrnoError(8);return socket};var inetPton4=function inetPton4(str){var b=str.split(".");for(var i=0;i<4;i++){var tmp=Number(b[i]);if(isNaN(tmp))return null;b[i]=tmp}return(b[0]|b[1]<<8|b[2]<<16|b[3]<<24)>>>0};var jstoi_q=function jstoi_q(str){return parseInt(str)};var inetPton6=function inetPton6(str){var words;var w,offset,z;var valid6regx=/^((?=.*::)(?!.*::.+::)(::)?([\dA-F]{1,4}:(:|\b)|){5}|([\dA-F]{1,4}:){6})((([\dA-F]{1,4}((?!\3)::|:\b|$))|(?!\2\3)){2}|(((2[0-4]|1\d|[1-9])?\d|25[0-5])\.?\b){4})$/i;var parts=[];if(!valid6regx.test(str)){return null}if(str==="::"){return[0,0,0,0,0,0,0,0]}if(str.startsWith("::")){str=str.replace("::","Z:")}else{str=str.replace("::",":Z:")}if(str.indexOf(".")>0){str=str.replace(new RegExp("[.]","g"),":");words=str.split(":");words[words.length-4]=jstoi_q(words[words.length-4])+jstoi_q(words[words.length-3])*256;words[words.length-3]=jstoi_q(words[words.length-2])+jstoi_q(words[words.length-1])*256;words=words.slice(0,words.length-2)}else{words=str.split(":")}offset=0;z=0;for(w=0;w<words.length;w++){if(typeof words[w]=="string"){if(words[w]==="Z"){for(z=0;z<8-words.length+1;z++){parts[w+z]=0}offset=z-1}else{parts[w+offset]=_htons2(parseInt(words[w],16))}}else{parts[w+offset]=words[w]}}return[parts[1]<<16|parts[0],parts[3]<<16|parts[2],parts[5]<<16|parts[4],parts[7]<<16|parts[6]]};var writeSockaddr=function writeSockaddr(sa,family,addr,port,addrlen){switch(family){case 2:addr=inetPton4(addr);zeroMemory(sa,16);if(addrlen){HEAP32[addrlen>>2]=16}HEAP16[sa>>1]=family;HEAP32[sa+4>>2]=addr;HEAP16[sa+2>>1]=_htons2(port);break;case 10:addr=inetPton6(addr);zeroMemory(sa,28);if(addrlen){HEAP32[addrlen>>2]=28}HEAP32[sa>>2]=family;HEAP32[sa+8>>2]=addr[0];HEAP32[sa+12>>2]=addr[1];HEAP32[sa+16>>2]=addr[2];HEAP32[sa+20>>2]=addr[3];HEAP16[sa+2>>1]=_htons2(port);break;default:return 5}return 0};var DNS={address_map:{id:1,addrs:{},names:{}},lookup_name:function lookup_name(name){var res=inetPton4(name);if(res!==null){return name}res=inetPton6(name);if(res!==null){return name}var addr;if(DNS.address_map.addrs[name]){addr=DNS.address_map.addrs[name]}else{var id=DNS.address_map.id++;assert(id<65535,"exceeded max address mappings of 65535");addr="172.29."+(id&255)+"."+(id&65280);DNS.address_map.names[addr]=name;DNS.address_map.addrs[name]=addr}return addr},lookup_addr:function lookup_addr(addr){if(DNS.address_map.names[addr]){return DNS.address_map.names[addr]}return null}};function ___syscall_accept4(fd,addr,addrlen,flags,d1,d2){try{var sock=getSocketFromFD(fd);var newsock=sock.sock_ops.accept(sock);if(addr){var errno=writeSockaddr(addr,newsock.family,DNS.lookup_name(newsock.daddr),newsock.dport,addrlen)}return newsock.stream.fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var inetNtop4=function inetNtop4(addr){return(addr&255)+"."+(addr>>8&255)+"."+(addr>>16&255)+"."+(addr>>24&255)};var inetNtop6=function inetNtop6(ints){var str="";var word=0;var longest=0;var lastzero=0;var zstart=0;var len=0;var i=0;var parts=[ints[0]&65535,ints[0]>>16,ints[1]&65535,ints[1]>>16,ints[2]&65535,ints[2]>>16,ints[3]&65535,ints[3]>>16];var hasipv4=true;var v4part="";for(i=0;i<5;i++){if(parts[i]!==0){hasipv4=false;break}}if(hasipv4){v4part=inetNtop4(parts[6]|parts[7]<<16);if(parts[5]===-1){str="::ffff:";str+=v4part;return str}if(parts[5]===0){str="::";if(v4part==="0.0.0.0")v4part="";if(v4part==="0.0.0.1")v4part="1";str+=v4part;return str}}for(word=0;word<8;word++){if(parts[word]===0){if(word-lastzero>1){len=0}lastzero=word;len++}if(len>longest){longest=len;zstart=word-longest+1}}for(word=0;word<8;word++){if(longest>1){if(parts[word]===0&&word>=zstart&&word<zstart+longest){if(word===zstart){str+=":";if(zstart===0)str+=":"}continue}}str+=Number(_ntohs2(parts[word]&65535)).toString(16);str+=word<7?":":""}return str};var readSockaddr=function readSockaddr(sa,salen){var family=HEAP16[sa>>1];var port=_ntohs2(HEAPU16[sa+2>>1]);var addr;switch(family){case 2:if(salen!==16){return{errno:28}}addr=HEAP32[sa+4>>2];addr=inetNtop4(addr);break;case 10:if(salen!==28){return{errno:28}}addr=[HEAP32[sa+8>>2],HEAP32[sa+12>>2],HEAP32[sa+16>>2],HEAP32[sa+20>>2]];addr=inetNtop6(addr);break;default:return{errno:5}}return{family:family,addr:addr,port:port}};var getSocketAddress=function getSocketAddress(addrp,addrlen,allowNull){if(allowNull&&addrp===0)return null;var info=readSockaddr(addrp,addrlen);if(info.errno)throw new FS.ErrnoError(info.errno);info.addr=DNS.lookup_addr(info.addr)||info.addr;return info};function ___syscall_bind(fd,addr,addrlen,d1,d2,d3){try{var sock=getSocketFromFD(fd);var info=getSocketAddress(addr,addrlen);sock.sock_ops.bind(sock,info.addr,info.port);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_connect(fd,addr,addrlen,d1,d2,d3){try{var sock=getSocketFromFD(fd);var info=getSocketAddress(addr,addrlen);sock.sock_ops.connect(sock,info.addr,info.port);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_dup3(fd,newfd,flags){try{var old=SYSCALLS.getStreamFromFD(fd);if(old.fd===newfd)return-28;if(newfd<0||newfd>=FS.MAX_OPEN_FDS)return-8;var existing=FS.getStream(newfd);if(existing)FS.close(existing);return FS.dupStream(old,newfd).fd}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function 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_getpeername(fd,addr,addrlen,d1,d2,d3){try{var sock=getSocketFromFD(fd);if(!sock.daddr){return-53}var errno=writeSockaddr(addr,sock.family,DNS.lookup_name(sock.daddr),sock.dport,addrlen);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_getsockname(fd,addr,addrlen,d1,d2,d3){try{var sock=getSocketFromFD(fd);var errno=writeSockaddr(addr,sock.family,DNS.lookup_name(sock.saddr||"0.0.0.0"),sock.sport,addrlen);return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_getsockopt(fd,level,optname,optval,optlen,d1){try{var sock=getSocketFromFD(fd);if(level===1){if(optname===4){HEAP32[optval>>2]=sock.error;HEAP32[optlen>>2]=4;sock.error=null;return 0}}return-50}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_iflag,c_oflag:c_oflag,c_cflag:c_cflag,c_lflag:c_lflag,c_cc: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_listen(fd,backlog){try{var sock=getSocketFromFD(fd);sock.sock_ops.listen(sock,backlog);return 0}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);path=PATH.normalize(path);if(path[path.length-1]==="/")path=path.substr(0,path.length-1);FS.mkdir(path,mode,0);return 0}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_poll(fds,nfds,timeout){try{var nonzero=0;for(var i=0;i<nfds;i++){var pollfd=fds+8*i;var fd=HEAP32[pollfd>>2];var events=HEAP16[pollfd+4>>1];var mask=32;var stream=FS.getStream(fd);if(stream){mask=SYSCALLS.DEFAULT_POLLMASK;if(stream.stream_ops.poll){mask=stream.stream_ops.poll(stream,-1)}}mask&=events|8|16;if(mask)nonzero++;HEAP16[pollfd+6>>1]=mask}return nonzero}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var stringToUTF8=function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)};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_recvfrom(fd,buf,len,flags,addr,addrlen){try{var sock=getSocketFromFD(fd);var msg=sock.sock_ops.recvmsg(sock,len);if(!msg)return 0;if(addr){var errno=writeSockaddr(addr,sock.family,DNS.lookup_name(msg.addr),msg.port,addrlen)}HEAPU8.set(msg.buffer,buf);return msg.buffer.byteLength}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_sendto(fd,message,length,flags,addr,addr_len){try{var sock=getSocketFromFD(fd);var dest=getSocketAddress(addr,addr_len,true);if(!dest){return FS.write(sock.stream,HEAP8,message,length)}return sock.sock_ops.sendmsg(sock,HEAP8,message,length,dest.addr,dest.port)}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_shutdown(fd,how){try{getSocketFromFD(fd);return-52}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}function ___syscall_socket(domain,type,protocol){try{var sock=SOCKFS.createSocket(domain,type,protocol);return sock.stream.fd}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.doStat(FS.stat,path,buf)}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===0){FS.unlink(path)}else if(flags===512){FS.rmdir(path)}else{abort("Invalid flags passed to unlinkat")}return 0}catch(e){if(typeof FS=="undefined"||!(e.name==="ErrnoError"))throw e;return-e.errno}}var __abort_js=function __abort_js(){abort("")};var nowIsMonotonic=1;var __emscripten_get_now_is_monotonic=function __emscripten_get_now_is_monotonic(){return nowIsMonotonic};var __emscripten_lookup_name=function __emscripten_lookup_name(name){var nameString=UTF8ToString(name);return inetPton4(DNS.lookup_name(nameString))};var __emscripten_memcpy_js=Uint8Array.prototype.copyWithin?function(dest,src,num){return HEAPU8.copyWithin(dest,src,src+num)}:function(dest,src,num){return HEAPU8.set(HEAPU8.subarray(src,src+num),dest)};var __emscripten_system=function __emscripten_system(command){if(ENVIRONMENT_IS_NODE){if(!command)return 1;var cmdstr=UTF8ToString(command);if(!cmdstr.length)return 0;var cp=require("child_process");var ret=cp.spawnSync(cmdstr,[],{shell:true,stdio:"inherit"});var _W_EXITCODE=function _W_EXITCODE(ret,sig){return ret<<8|sig};if(ret.status===null){var signalToNumber=function signalToNumber(sig){switch(sig){case"SIGHUP":return 1;case"SIGINT":return 2;case"SIGQUIT":return 3;case"SIGFPE":return 8;case"SIGKILL":return 9;case"SIGALRM":return 14;case"SIGTERM":return 15}return 2};return _W_EXITCODE(0,signalToNumber(ret.signal))}return _W_EXITCODE(ret.status,0)}if(!command)return 0;return-52};var __emscripten_throw_longjmp=function __emscripten_throw_longjmp(){throw Infinity};var convertI32PairToI53Checked=function convertI32PairToI53Checked(lo,hi){return hi+2097152>>>0<4194305-!!lo?(lo>>>0)+hi*4294967296:NaN};function __gmtime_js(time_low,time_high,tmPtr){var time=convertI32PairToI53Checked(time_low,time_high);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=function isLeapYear(year){return 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=function 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_low,time_high,tmPtr){var time=convertI32PairToI53Checked(time_low,time_high);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 setTempRet0=function setTempRet0(val){return _emscripten_tempret_set(val)};var __mktime_js=function __mktime_js(tmPtr){var ret=function(){var date=new Date(HEAP32[tmPtr+20>>2]+1900,HEAP32[tmPtr+16>>2],HEAP32[tmPtr+12>>2],HEAP32[tmPtr+8>>2],HEAP32[tmPtr+4>>2],HEAP32[tmPtr>>2],0);var dst=HEAP32[tmPtr+32>>2];var guessedOffset=date.getTimezoneOffset();var start=new Date(date.getFullYear(),0,1);var summerOffset=new Date(date.getFullYear(),6,1).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dstOffset=Math.min(winterOffset,summerOffset);if(dst<0){HEAP32[tmPtr+32>>2]=Number(summerOffset!=winterOffset&&dstOffset==guessedOffset)}else if(dst>0!=(dstOffset==guessedOffset)){var nonDstOffset=Math.max(winterOffset,summerOffset);var trueOffset=dst>0?dstOffset:nonDstOffset;date.setTime(date.getTime()+(trueOffset-guessedOffset)*6e4)}HEAP32[tmPtr+24>>2]=date.getDay();var yday=ydayFromDate(date)|0;HEAP32[tmPtr+28>>2]=yday;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.getYear();var timeMs=date.getTime();if(isNaN(timeMs)){return-1}return timeMs/1e3}();return setTempRet0((tempDouble=ret,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)),ret>>>0};var __tzset_js=function __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=function 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".concat(sign).concat(hours).concat(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 DefoldSoundDevice={TryResumeAudio:function TryResumeAudio(){var audioCtx=window._dmJSDeviceShared.audioCtx;if(audioCtx!==undefined&&audioCtx.state!="running"){audioCtx.resume()}}};function _dmDeviceJSFreeBufferSlots(id){return window._dmJSDeviceShared.devices[id]._freeBufferSlots()}function _dmDeviceJSOpen(bufferCount){var shared=window._dmJSDeviceShared;if(shared===undefined){shared={count:0,devices:{}};window._dmJSDeviceShared=shared}var id=shared.count++;var device;if(window.AudioContext||window.webkitAudioContext){if(shared.audioCtx===undefined){var audioCtxCtor=window.AudioContext||window.webkitAudioContext;try{shared.audioCtx=new audioCtxCtor({sampleRate:44100})}catch(e){shared.audioCtx=new audioCtxCtor}}device={sampleRate:shared.audioCtx.sampleRate,bufferedTo:0,bufferDuration:0,creatingTime:Date.now()/1e3,lastTimeInSuspendedState:Date.now()/1e3,suspendedBufferedTo:0,_isContextRunning:function _isContextRunning(){var audioCtx=window._dmJSDeviceShared.audioCtx;return audioCtx!==undefined&&audioCtx.state=="running"},_getCurrentSuspendedTime:function _getCurrentSuspendedTime(){if(!this._isContextRunning()){this.lastTimeInSuspendedState=Date.now()/1e3;return this.lastTimeInSuspendedState-this.creatingTime}return 0},_queue:function _queue(samples,sample_count){var len=sample_count/this.sampleRate;this.bufferDuration=len;if(!this._isContextRunning()){this.suspendedBufferedTo+=len;return}var buf=shared.audioCtx.createBuffer(2,sample_count,this.sampleRate);var c0=buf.getChannelData(0);var c1=buf.getChannelData(1);for(var i=0;i<sample_count;i++){c0[i]=getValue(samples+4*i,"i16")/32768;c1[i]=getValue(samples+4*i+2,"i16")/32768}var source=shared.audioCtx.createBufferSource();source.buffer=buf;source.connect(shared.audioCtx.destination);var t=shared.audioCtx.currentTime;if(this.bufferedTo<=t){source.start(t);this.bufferedTo=t+len}else{source.start(this.bufferedTo);this.bufferedTo=this.bufferedTo+len}},_freeBufferSlots:function _freeBufferSlots(){var ahead=0;if(this._isContextRunning()){if(this.bufferDuration==0)return 1;ahead=this.bufferedTo-shared.audioCtx.currentTime}else{ahead=this.suspendedBufferedTo-this._getCurrentSuspendedTime()}var inqueue=Math.ceil(ahead/this.bufferDuration);if(inqueue<0){inqueue=0}var left=bufferCount-inqueue;if(left<0){return 0}return left}}}if(device!=null){shared.audioCtx.onstatechanged=function(){if(device._isContextRunning()){device.timeInSuspendedState=Date.now()/1e3}else{device.creatingTime=Date.now()/1e3;device.lastTimeInSuspendedState=Date.now()/1e3;device.suspendedBufferedTo=0}};shared.devices[id]=device;return id}return-1}function _dmDeviceJSQueue(id,samples,sample_count){window._dmJSDeviceShared.devices[id]._queue(samples,sample_count)}function _dmGetDeviceSampleRate(id){return window._dmJSDeviceShared.devices[id].sampleRate}var wasmTableMirror=[];var wasmTable;var getWasmTableEntry=function getWasmTableEntry(funcPtr){var func=wasmTableMirror[funcPtr];if(!func){if(funcPtr>=wasmTableMirror.length)wasmTableMirror.length=funcPtr+1;wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}return func};function _dmScriptHttpRequestAsync(method,url,headers,arg,onload,onerror,onprogress,send_data,send_data_length,timeout){var xhr=new XMLHttpRequest;function listener(){var resp_headers=xhr.getAllResponseHeaders();resp_headers=resp_headers.replace(new RegExp("\r","g"),"");resp_headers+="\n";if(xhr.status!=0){var ab=new Uint8Array(xhr.response);var b=_malloc(ab.length*ab.BYTES_PER_ELEMENT);HEAPU8.set(ab,b);var resp_headers_buffer=stringToNewUTF8(resp_headers);getWasmTableEntry(onload)(arg,xhr.status,b,ab.length,resp_headers_buffer);_free(resp_headers_buffer);_free(b)}else{getWasmTableEntry(onerror)(arg,xhr.status)}}xhr.onload=listener;xhr.onerror=listener;xhr.ontimeout=listener;xhr.onprogress=function(progress_event){if(onprogress!=0){getWasmTableEntry(onprogress)(arg,progress_event.loaded,progress_event.total)}};xhr.open(UTF8ToString(method),UTF8ToString(url),true);xhr.responseType="arraybuffer";if(timeout>0){xhr.timeout=timeout/1e3}var headersArray=UTF8ToString(headers).split("\n");for(var i=0;i<headersArray.length;i++){if(headersArray[i].trim()!=""){var a=headersArray[i].split(":");xhr.setRequestHeader(a[0],a[1])}}if(send_data_length>0){xhr.send(HEAPU8.subarray(send_data,send_data+send_data_length))}else{xhr.send()}}var DMSYS={_folder:"/data",_cstr:null,GetUserPersistentDataRoot:function GetUserPersistentDataRoot(){if(typeof window!=="undefined")return DMSYS._folder;else return""},PumpMessageQueue:function PumpMessageQueue(){if(typeof window==="undefined"){var uvrun=require("uvrun");uvrun.runOnce()}}};function _dmSysGetApplicationPath(){var path=location.href.substring(0,location.href.lastIndexOf("/"));var buffer=stringToNewUTF8(path);return buffer}function _dmSysGetUserAgent(){var useragent=navigator.userAgent;var buffer=stringToNewUTF8(useragent);return buffer}function _dmSysGetUserPersistentDataRoot(){if(null==DMSYS._cstr){var str=DMSYS.GetUserPersistentDataRoot();DMSYS._cstr=stringToNewUTF8(str)}return DMSYS._cstr}function _dmSysGetUserPreferredLanguage(defaultlang){var jsdefault=UTF8ToString(defaultlang);var preferred=navigator==undefined?jsdefault:navigator.languages?navigator.languages[0]||jsdefault:navigator.language||navigator.userLanguage||navigator.browserLanguage||navigator.systemLanguage||jsdefault;var buffer=stringToNewUTF8(preferred);return buffer}var JSEvents={removeAllEventListeners:function removeAllEventListeners(){while(JSEvents.eventHandlers.length){JSEvents._removeHandler(JSEvents.eventHandlers.length-1)}JSEvents.deferredCalls=[]},inEventHandler:0,deferredCalls:[],deferCall:function deferCall(targetFunction,precedence,argsList){function arraysHaveEqualContent(arrA,arrB){if(arrA.length!=arrB.length)return false;for(var i in arrA){if(arrA[i]!=arrB[i])return false}return true}var _iterator=_createForOfIteratorHelper(JSEvents.deferredCalls),_step;try{for(_iterator.s();!(_step=_iterator.n()).done;){var call=_step.value;if(call.targetFunction==targetFunction&&arraysHaveEqualContent(call.argsList,argsList)){return}}}catch(err){_iterator.e(err)}finally{_iterator.f()}JSEvents.deferredCalls.push({targetFunction:targetFunction,precedence:precedence,argsList:argsList});JSEvents.deferredCalls.sort(function(x,y){return x.precedence<y.precedence})},removeDeferredCalls:function removeDeferredCalls(targetFunction){JSEvents.deferredCalls=JSEvents.deferredCalls.filter(function(call){return call.targetFunction!=targetFunction})},canPerformEventHandlerRequests:function canPerformEventHandlerRequests(){if(navigator.userActivation){return navigator.userActivation.isActive}return JSEvents.inEventHandler&&JSEvents.currentEventHandler.allowsDeferredCalls},runDeferredCalls:function runDeferredCalls(){if(!JSEvents.canPerformEventHandlerRequests()){return}var deferredCalls=JSEvents.deferredCalls;JSEvents.deferredCalls=[];var _iterator2=_createForOfIteratorHelper(deferredCalls),_step2;try{for(_iterator2.s();!(_step2=_iterator2.n()).done;){var _call;var call=_step2.value;(_call=call).targetFunction.apply(_call,_toConsumableArray(call.argsList))}}catch(err){_iterator2.e(err)}finally{_iterator2.f()}},eventHandlers:[],removeAllHandlersOnTarget:function removeAllHandlersOnTarget(target,eventTypeString){for(var i=0;i<JSEvents.eventHandlers.length;++i){if(JSEvents.eventHandlers[i].target==target&&(!eventTypeString||eventTypeString==JSEvents.eventHandlers[i].eventTypeString)){JSEvents._removeHandler(i--)}}},_removeHandler:function _removeHandler(i){var h=JSEvents.eventHandlers[i];h.target.removeEventListener(h.eventTypeString,h.eventListenerFunc,h.useCapture);JSEvents.eventHandlers.splice(i,1)},registerOrRemoveHandler:function registerOrRemoveHandler(eventHandler){if(!eventHandler.target){return-4}if(eventHandler.callbackfunc){eventHandler.eventListenerFunc=function(event){++JSEvents.inEventHandler;JSEvents.currentEventHandler=eventHandler;JSEvents.runDeferredCalls();eventHandler.handlerFunc(event);JSEvents.runDeferredCalls();--JSEvents.inEventHandler};eventHandler.target.addEventListener(eventHandler.eventTypeString,eventHandler.eventListenerFunc,eventHandler.useCapture);JSEvents.eventHandlers.push(eventHandler)}else{for(var i=0;i<JSEvents.eventHandlers.length;++i){if(JSEvents.eventHandlers[i].target==eventHandler.target&&JSEvents.eventHandlers[i].eventTypeString==eventHandler.eventTypeString){JSEvents._removeHandler(i--)}}}return 0},getNodeNameForTarget:function getNodeNameForTarget(target){if(!target)return"";if(target==window)return"#window";if(target==screen)return"#screen";return(target===null||target===void 0?void 0:target.nodeName)||""},fullscreenEnabled:function fullscreenEnabled(){return document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled}};function _dmSysOpenURL(url,target){var jsurl=UTF8ToString(url);var jstarget=UTF8ToString(target);if(jstarget==0){jstarget="_self"}return window.open(jsurl,jstarget)!=null}var readEmAsmArgsArray=[];var readEmAsmArgs=function readEmAsmArgs(sigPtr,buf){readEmAsmArgsArray.length=0;var ch;while(ch=HEAPU8[sigPtr++]){var wide=ch!=105;wide&=ch!=112;buf+=wide&&buf%8?4:0;readEmAsmArgsArray.push(ch==112?HEAPU32[buf>>2]:ch==105?HEAP32[buf>>2]:HEAPF64[buf>>3]);buf+=wide?8:4}return readEmAsmArgsArray};var runEmAsmFunction=function runEmAsmFunction(code,sigPtr,argbuf){var args=readEmAsmArgs(sigPtr,argbuf);return ASM_CONSTS[code].apply(ASM_CONSTS,_toConsumableArray(args))};var _emscripten_asm_const_double=function _emscripten_asm_const_double(code,sigPtr,argbuf){return runEmAsmFunction(code,sigPtr,argbuf)};var _emscripten_asm_const_int=function _emscripten_asm_const_int(code,sigPtr,argbuf){return runEmAsmFunction(code,sigPtr,argbuf)};var _emscripten_set_main_loop_timing=function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(!Browser.mainLoop.running){Browser.mainLoop.running=true}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,Browser.mainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(Browser.mainLoop.runner,timeUntilNextTick)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_rAF(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}else if(mode==2){if(typeof Browser.setImmediate=="undefined"){if(typeof setImmediate=="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";var Browser_setImmediate_messageHandler=function Browser_setImmediate_messageHandler(event){if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}};addEventListener("message",Browser_setImmediate_messageHandler,true);Browser.setImmediate=function Browser_emulated_setImmediate(func){setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){var _setImmediates,_Module$_setImmediate;(_Module$_setImmediate=Module[_setImmediates="setImmediates"])!==null&&_Module$_setImmediate!==void 0?_Module$_setImmediate:Module[_setImmediates]=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}else{Browser.setImmediate=setImmediate}}Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setImmediate(){Browser.setImmediate(Browser.mainLoop.runner)};Browser.mainLoop.method="immediate"}return 0};var _emscripten_get_now;_emscripten_get_now=function _emscripten_get_now(){return performance.now()};var setMainLoop=function setMainLoop(browserIterationFunc,fps,simulateInfiniteLoop,arg,noSetTiming){Browser.mainLoop.func=browserIterationFunc;Browser.mainLoop.arg=arg;var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;function checkIsRunning(){if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop){return false}return true}Browser.mainLoop.running=false;Browser.mainLoop.runner=function Browser_mainLoop_runner(){var _SDL$audio,_SDL$audio$queueNewAu;if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}Browser.mainLoop.updateStatus();if(!checkIsRunning())return;setTimeout(Browser.mainLoop.runner,0);return}if(!checkIsRunning())return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}else if(Browser.mainLoop.timingMode==0){Browser.mainLoop.tickStartTime=_emscripten_get_now()}Browser.mainLoop.runIter(browserIterationFunc);if(!checkIsRunning())return;if((typeof SDL==="undefined"?"undefined":_typeof(SDL))=="object")(_SDL$audio=SDL.audio)===null||_SDL$audio===void 0||(_SDL$audio$queueNewAu=_SDL$audio.queueNewAudioData)===null||_SDL$audio$queueNewAu===void 0||_SDL$audio$queueNewAu.call(_SDL$audio);Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0){_emscripten_set_main_loop_timing(0,1e3/fps)}else{_emscripten_set_main_loop_timing(1,1)}Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"unwind"}};var handleException=function handleException(e){if(e instanceof ExitStatus||e=="unwind"){return EXITSTATUS}quit_(1,e)};var runtimeKeepaliveCounter=0;var keepRuntimeAlive=function keepRuntimeAlive(){return noExitRuntime||runtimeKeepaliveCounter>0};var _proc_exit=function _proc_exit(code){EXITSTATUS=code;if(!keepRuntimeAlive()){var _Module$onExit;(_Module$onExit=Module["onExit"])===null||_Module$onExit===void 0||_Module$onExit.call(Module,code);ABORT=true}quit_(code,new ExitStatus(code))};var exitJS=function exitJS(status,implicit){EXITSTATUS=status;_proc_exit(status)};var _exit=exitJS;var maybeExit=function maybeExit(){if(!keepRuntimeAlive()){try{_exit(EXITSTATUS)}catch(e){handleException(e)}}};var callUserCallback=function callUserCallback(func){if(ABORT){return}try{func();maybeExit()}catch(e){handleException(e)}};var _safeSetTimeout=function safeSetTimeout(func,timeout){return setTimeout(function(){callUserCallback(func)},timeout)};var warnOnce=function warnOnce(text){warnOnce.shown||(warnOnce.shown={});if(!warnOnce.shown[text]){warnOnce.shown[text]=1;if(ENVIRONMENT_IS_NODE)text="warning: "+text;err(text)}};var Browser={mainLoop:{running:false,scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:function pause(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++},resume:function resume(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;setMainLoop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()},updateStatus:function updateStatus(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"]("{message} ({expected - remaining}/{expected})")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}},runIter:function runIter(func){var _Module$postMainLoop;if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}callUserCallback(func);(_Module$postMainLoop=Module["postMainLoop"])===null||_Module$postMainLoop===void 0||_Module$postMainLoop.call(Module)}},useWebGL:false,isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:function init(){if(Browser.initted)return;Browser.initted=true;var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module["noImageDecoding"]&&/\.(jpg|jpeg|png|bmp|webp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([new Uint8Array(byteArray).buffer],{type:Browser.getMimetype(name)})}var url=URL.createObjectURL(b);var img=new Image;img.onload=function(){var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);preloadedImages[name]=canvas;URL.revokeObjectURL(url);onload===null||onload===void 0||onload(byteArray)};img.onerror=function(event){err("Image ".concat(url," could not be decoded"));onerror===null||onerror===void 0||onerror()};img.src=url};preloadPlugins.push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module["noAudioDecoding"]&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;preloadedAudios[name]=audio;onload===null||onload===void 0||onload(byteArray)}var b=new Blob([byteArray],{type:Browser.getMimetype(name)});var url=URL.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",function(){return finish(audio)},false);audio.onerror=function audio_onerror(event){if(done)return;err("warning: browser could not fully decode audio ".concat(name,", trying slower base64 approach"));function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;_safeSetTimeout(function(){finish(audio)},1e4)};preloadPlugins.push(audioPlugin);function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===Module["canvas"]||document["mozPointerLockElement"]===Module["canvas"]||document["webkitPointerLockElement"]===Module["canvas"]||document["msPointerLockElement"]===Module["canvas"]}var canvas=Module["canvas"];if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||function(){};canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||function(){};canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",function(ev){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();ev.preventDefault()}},false)}}},createContext:function createContext(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false,majorVersion:typeof WebGL2RenderingContext!="undefined"?2:1};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}if(typeof GL!="undefined"){contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}}}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Browser.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach(function(callback){return callback()});Browser.init()}return ctx},fullscreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullscreen:function requestFullscreen(lockPointer,resizeCanvas){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;if(typeof Browser.lockPointer=="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas=="undefined")Browser.resizeCanvas=false;var canvas=Module["canvas"];function fullscreenChange(){var _Module$onFullScreen,_Module$onFullscreen;Browser.isFullscreen=false;var canvasContainer=canvas.parentNode;if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.exitFullscreen=Browser.exitFullscreen;if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullscreen=true;if(Browser.resizeCanvas){Browser.setFullscreenCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas){Browser.setWindowedCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}(_Module$onFullScreen=Module["onFullScreen"])===null||_Module$onFullScreen===void 0||_Module$onFullScreen.call(Module,Browser.isFullscreen);(_Module$onFullscreen=Module["onFullscreen"])===null||_Module$onFullscreen===void 0||_Module$onFullscreen.call(Module,Browser.isFullscreen)}if(!Browser.fullscreenHandlersInstalled){Browser.fullscreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullscreenChange,false);document.addEventListener("mozfullscreenchange",fullscreenChange,false);document.addEventListener("webkitfullscreenchange",fullscreenChange,false);document.addEventListener("MSFullscreenChange",fullscreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullscreen=canvasContainer["requestFullscreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullscreen"]?function(){return canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"])}:null)||(canvasContainer["webkitRequestFullScreen"]?function(){return canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}:null);canvasContainer.requestFullscreen()},exitFullscreen:function exitFullscreen(){if(!Browser.isFullscreen){return false}var CFS=document["exitFullscreen"]||document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["msExitFullscreen"]||document["webkitCancelFullScreen"]||function(){};CFS.apply(document,[]);return true},nextRAF:0,fakeRequestAnimationFrame:function fakeRequestAnimationFrame(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)},requestAnimationFrame:function(_requestAnimationFrame){function requestAnimationFrame(_x){return _requestAnimationFrame.apply(this,arguments)}requestAnimationFrame.toString=function(){return _requestAnimationFrame.toString()};return requestAnimationFrame}(function(func){if(typeof requestAnimationFrame=="function"){requestAnimationFrame(func);return}var RAF=Browser.fakeRequestAnimationFrame;RAF(func)}),safeSetTimeout:function safeSetTimeout(func,timeout){return _safeSetTimeout(func,timeout)},safeRequestAnimationFrame:function safeRequestAnimationFrame(func){return Browser.requestAnimationFrame(function(){callUserCallback(func)})},getMimetype:function getMimetype(name){return{jpg:"image/jpeg",jpeg:"image/jpeg",png:"image/png",bmp:"image/bmp",ogg:"audio/ogg",wav:"audio/wav",mp3:"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]},getUserMedia:function getUserMedia(func){var _window;(_window=window).getUserMedia||(_window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]);window.getUserMedia(func)},getMovementX:function getMovementX(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0},getMovementY:function getMovementY(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0},getMouseWheelDelta:function getMouseWheelDelta(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail/3;break;case"mousewheel":delta=event.wheelDelta/120;break;case"wheel":delta=event.deltaY;switch(event.deltaMode){case 0:delta/=100;break;case 1:delta/=3;break;case 2:delta*=80;break;default:throw"unrecognized mouse wheel delta mode: "+event.deltaMode}break;default:throw"unrecognized mouse wheel event: "+event.type}return delta},mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseCoords:function calculateMouseCoords(pageX,pageY){var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!="undefined"?window.scrollY:window.pageYOffset;var adjustedX=pageX-(scrollX+rect.left);var adjustedY=pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);return{x:adjustedX,y:adjustedY}},setMouseCoords:function setMouseCoords(pageX,pageY){var _Browser$calculateMou=Browser.calculateMouseCoords(pageX,pageY),x=_Browser$calculateMou.x,y=_Browser$calculateMou.y;Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y},calculateMouseEvent:function calculateMouseEvent(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}else{if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var coords=Browser.calculateMouseCoords(touch.pageX,touch.pageY);if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){var last=Browser.touches[touch.identifier];last||(last=coords);Browser.lastTouches[touch.identifier]=last;Browser.touches[touch.identifier]=coords}return}Browser.setMouseCoords(event.pageX,event.pageY)}},resizeListeners:[],updateResizeListeners:function updateResizeListeners(){var canvas=Module["canvas"];Browser.resizeListeners.forEach(function(listener){return listener(canvas.width,canvas.height)})},setCanvasSize:function setCanvasSize(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()},windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:function setFullscreenCanvasSize(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags|8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()},setWindowedCanvasSize:function setWindowedCanvasSize(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags&~8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()},updateCanvasDimensions:function updateCanvasDimensions(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}};var _emscripten_cancel_main_loop=function _emscripten_cancel_main_loop(){Browser.mainLoop.pause();Browser.mainLoop.func=null};var _emscripten_date_now=function _emscripten_date_now(){return Date.now()};var getHeapMax=function getHeapMax(){return 2147483648};var _emscripten_get_heap_max=function _emscripten_get_heap_max(){return getHeapMax()};var GLctx;var webgl_enable_ANGLE_instanced_arrays=function webgl_enable_ANGLE_instanced_arrays(ctx){var ext=ctx.getExtension("ANGLE_instanced_arrays");if(ext){ctx["vertexAttribDivisor"]=function(index,divisor){return ext["vertexAttribDivisorANGLE"](index,divisor)};ctx["drawArraysInstanced"]=function(mode,first,count,primcount){return ext["drawArraysInstancedANGLE"](mode,first,count,primcount)};ctx["drawElementsInstanced"]=function(mode,count,type,indices,primcount){return ext["drawElementsInstancedANGLE"](mode,count,type,indices,primcount)};return 1}};var webgl_enable_OES_vertex_array_object=function webgl_enable_OES_vertex_array_object(ctx){var ext=ctx.getExtension("OES_vertex_array_object");if(ext){ctx["createVertexArray"]=function(){return ext["createVertexArrayOES"]()};ctx["deleteVertexArray"]=function(vao){return ext["deleteVertexArrayOES"](vao)};ctx["bindVertexArray"]=function(vao){return ext["bindVertexArrayOES"](vao)};ctx["isVertexArray"]=function(vao){return ext["isVertexArrayOES"](vao)};return 1}};var webgl_enable_WEBGL_draw_buffers=function webgl_enable_WEBGL_draw_buffers(ctx){var ext=ctx.getExtension("WEBGL_draw_buffers");if(ext){ctx["drawBuffers"]=function(n,bufs){return ext["drawBuffersWEBGL"](n,bufs)};return 1}};var webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance=function webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(ctx){return!!(ctx.dibvbi=ctx.getExtension("WEBGL_draw_instanced_base_vertex_base_instance"))};var webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance=function webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(ctx){return!!(ctx.mdibvbi=ctx.getExtension("WEBGL_multi_draw_instanced_base_vertex_base_instance"))};var webgl_enable_WEBGL_multi_draw=function webgl_enable_WEBGL_multi_draw(ctx){return!!(ctx.multiDrawWebgl=ctx.getExtension("WEBGL_multi_draw"))};var getEmscriptenSupportedExtensions=function 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_color_buffer_half_float","EXT_depth_clamp","EXT_float_blend","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"];return(ctx.getSupportedExtensions()||[]).filter(function(ext){return 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:function recordError(errorCode){if(!GL.lastError){GL.lastError=errorCode}},getNewId:function getNewId(table){var ret=GL.counter++;for(var i=table.length;i<ret;i++){table[i]=null}return ret},genObject:function 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:function 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:function createContext(canvas,webGLContextAttributes){function getChromeVersion(){var chromeVersion=navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);if(chromeVersion)return chromeVersion[2]|0}if(!canvas.getContextSafariWebGL2Fixed){var fixedGetContext=function fixedGetContext(ver,attrs){var gl=canvas.getContextSafariWebGL2Fixed(ver,attrs);return ver=="webgl"==gl instanceof WebGLRenderingContext?gl:null};canvas.getContextSafariWebGL2Fixed=canvas.getContext;canvas.getContext=fixedGetContext}var ctx=webGLContextAttributes.majorVersion>1?!(getChromeVersion()<=57)&&canvas.getContext("webgl2",webGLContextAttributes):canvas.getContext("webgl",webGLContextAttributes)||canvas.getContext("experimental-webgl",webGLContextAttributes);if(!ctx)return 0;var handle=GL.registerContext(ctx,webGLContextAttributes);return handle},registerContext:function registerContext(ctx,webGLContextAttributes){var handle=GL.getNewId(GL.contexts);var context={handle: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)}return handle},makeContextCurrent:function makeContextCurrent(contextHandle){var _GL$currentContext;GL.currentContext=GL.contexts[contextHandle];Module.ctx=GLctx=(_GL$currentContext=GL.currentContext)===null||_GL$currentContext===void 0?void 0:_GL$currentContext.GLctx;return!(contextHandle&&!GLctx)},getContext:function getContext(contextHandle){return GL.contexts[contextHandle]},deleteContext:function 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]&&GL.contexts[contextHandle].GLctx.canvas){GL.contexts[contextHandle].GLctx.canvas.GLctxObject=undefined}GL.contexts[contextHandle]=null},initExtensions:function initExtensions(context){context||(context=GL.currentContext);if(context.initExtensionsDone)return;context.initExtensionsDone=true;var GLctx=context.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")}webgl_enable_WEBGL_multi_draw(GLctx);getEmscriptenSupportedExtensions(GLctx).forEach(function(ext){if(!ext.includes("lose_context")&&!ext.includes("debug")){GLctx.getExtension(ext)}})}};var _glActiveTexture=function _glActiveTexture(x0){return GLctx.activeTexture(x0)};var _emscripten_glActiveTexture=_glActiveTexture;var _glAttachShader=function _glAttachShader(program,shader){GLctx.attachShader(GL.programs[program],GL.shaders[shader])};var _emscripten_glAttachShader=_glAttachShader;var _glBeginQuery=function _glBeginQuery(target,id){GLctx.beginQuery(target,GL.queries[id])};var _emscripten_glBeginQuery=_glBeginQuery;var _glBeginQueryEXT=function _glBeginQueryEXT(target,id){GLctx.disjointTimerQueryExt["beginQueryEXT"](target,GL.queries[id])};var _emscripten_glBeginQueryEXT=_glBeginQueryEXT;var _glBeginTransformFeedback=function _glBeginTransformFeedback(x0){return GLctx.beginTransformFeedback(x0)};var _emscripten_glBeginTransformFeedback=_glBeginTransformFeedback;var _glBindAttribLocation=function _glBindAttribLocation(program,index,name){GLctx.bindAttribLocation(GL.programs[program],index,UTF8ToString(name))};var _emscripten_glBindAttribLocation=_glBindAttribLocation;var _glBindBuffer=function _glBindBuffer(target,buffer){if(target==35051){GLctx.currentPixelPackBufferBinding=buffer}else if(target==35052){GLctx.currentPixelUnpackBufferBinding=buffer}GLctx.bindBuffer(target,GL.buffers[buffer])};var _emscripten_glBindBuffer=_glBindBuffer;var _glBindBufferBase=function _glBindBufferBase(target,index,buffer){GLctx.bindBufferBase(target,index,GL.buffers[buffer])};var _emscripten_glBindBufferBase=_glBindBufferBase;var _glBindBufferRange=function _glBindBufferRange(target,index,buffer,offset,ptrsize){GLctx.bindBufferRange(target,index,GL.buffers[buffer],offset,ptrsize)};var _emscripten_glBindBufferRange=_glBindBufferRange;var _glBindFramebuffer=function _glBindFramebuffer(target,framebuffer){GLctx.bindFramebuffer(target,GL.framebuffers[framebuffer])};var _emscripten_glBindFramebuffer=_glBindFramebuffer;var _glBindRenderbuffer=function _glBindRenderbuffer(target,renderbuffer){GLctx.bindRenderbuffer(target,GL.renderbuffers[renderbuffer])};var _emscripten_glBindRenderbuffer=_glBindRenderbuffer;var _glBindSampler=function _glBindSampler(unit,sampler){GLctx.bindSampler(unit,GL.samplers[sampler])};var _emscripten_glBindSampler=_glBindSampler;var _glBindTexture=function _glBindTexture(target,texture){GLctx.bindTexture(target,GL.textures[texture])};var _emscripten_glBindTexture=_glBindTexture;var _glBindTransformFeedback=function _glBindTransformFeedback(target,id){GLctx.bindTransformFeedback(target,GL.transformFeedbacks[id])};var _emscripten_glBindTransformFeedback=_glBindTransformFeedback;var _glBindVertexArray=function _glBindVertexArray(vao){GLctx.bindVertexArray(GL.vaos[vao])};var _emscripten_glBindVertexArray=_glBindVertexArray;var _glBindVertexArrayOES=_glBindVertexArray;var _emscripten_glBindVertexArrayOES=_glBindVertexArrayOES;var _glBlendColor=function _glBlendColor(x0,x1,x2,x3){return GLctx.blendColor(x0,x1,x2,x3)};var _emscripten_glBlendColor=_glBlendColor;var _glBlendEquation=function _glBlendEquation(x0){return GLctx.blendEquation(x0)};var _emscripten_glBlendEquation=_glBlendEquation;var _glBlendEquationSeparate=function _glBlendEquationSeparate(x0,x1){return GLctx.blendEquationSeparate(x0,x1)};var _emscripten_glBlendEquationSeparate=_glBlendEquationSeparate;var _glBlendFunc=function _glBlendFunc(x0,x1){return GLctx.blendFunc(x0,x1)};var _emscripten_glBlendFunc=_glBlendFunc;var _glBlendFuncSeparate=function _glBlendFuncSeparate(x0,x1,x2,x3){return GLctx.blendFuncSeparate(x0,x1,x2,x3)};var _emscripten_glBlendFuncSeparate=_glBlendFuncSeparate;var _glBlitFramebuffer=function _glBlitFramebuffer(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9){return GLctx.blitFramebuffer(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9)};var _emscripten_glBlitFramebuffer=_glBlitFramebuffer;var _glBufferData=function _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 _emscripten_glBufferData=_glBufferData;var _glBufferSubData=function _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 _emscripten_glBufferSubData=_glBufferSubData;var _glCheckFramebufferStatus=function _glCheckFramebufferStatus(x0){return GLctx.checkFramebufferStatus(x0)};var _emscripten_glCheckFramebufferStatus=_glCheckFramebufferStatus;var _glClear=function _glClear(x0){return GLctx.clear(x0)};var _emscripten_glClear=_glClear;var _glClearBufferfi=function _glClearBufferfi(x0,x1,x2,x3){return GLctx.clearBufferfi(x0,x1,x2,x3)};var _emscripten_glClearBufferfi=_glClearBufferfi;var _glClearBufferfv=function _glClearBufferfv(buffer,drawbuffer,value){GLctx.clearBufferfv(buffer,drawbuffer,HEAPF32,value>>2)};var _emscripten_glClearBufferfv=_glClearBufferfv;var _glClearBufferiv=function _glClearBufferiv(buffer,drawbuffer,value){GLctx.clearBufferiv(buffer,drawbuffer,HEAP32,value>>2)};var _emscripten_glClearBufferiv=_glClearBufferiv;var _glClearBufferuiv=function _glClearBufferuiv(buffer,drawbuffer,value){GLctx.clearBufferuiv(buffer,drawbuffer,HEAPU32,value>>2)};var _emscripten_glClearBufferuiv=_glClearBufferuiv;var _glClearColor=function _glClearColor(x0,x1,x2,x3){return GLctx.clearColor(x0,x1,x2,x3)};var _emscripten_glClearColor=_glClearColor;var _glClearDepthf=function _glClearDepthf(x0){return GLctx.clearDepth(x0)};var _emscripten_glClearDepthf=_glClearDepthf;var _glClearStencil=function _glClearStencil(x0){return GLctx.clearStencil(x0)};var _emscripten_glClearStencil=_glClearStencil;var convertI32PairToI53=function convertI32PairToI53(lo,hi){return(lo>>>0)+hi*4294967296};var _glClientWaitSync=function _glClientWaitSync(sync,flags,timeout_low,timeout_high){var timeout=convertI32PairToI53(timeout_low,timeout_high);return GLctx.clientWaitSync(GL.syncs[sync],flags,timeout)};var _emscripten_glClientWaitSync=_glClientWaitSync;var _glColorMask=function _glColorMask(red,green,blue,alpha){GLctx.colorMask(!!red,!!green,!!blue,!!alpha)};var _emscripten_glColorMask=_glColorMask;var _glCompileShader=function _glCompileShader(shader){GLctx.compileShader(GL.shaders[shader])};var _emscripten_glCompileShader=_glCompileShader;var _glCompressedTexImage2D=function _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,data?HEAPU8.subarray(data,data+imageSize):null)};var _emscripten_glCompressedTexImage2D=_glCompressedTexImage2D;var _glCompressedTexImage3D=function _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 _emscripten_glCompressedTexImage3D=_glCompressedTexImage3D;var _glCompressedTexSubImage2D=function _glCompressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,imageSize,data){if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding||!imageSize){GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,imageSize,data);return}GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,HEAPU8,data,imageSize);return}GLctx.compressedTexSubImage2D(target,level,xoffset,yoffset,width,height,format,data?HEAPU8.subarray(data,data+imageSize):null)};var _emscripten_glCompressedTexSubImage2D=_glCompressedTexSubImage2D;var _glCompressedTexSubImage3D=function _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 _emscripten_glCompressedTexSubImage3D=_glCompressedTexSubImage3D;var _glCopyBufferSubData=function _glCopyBufferSubData(x0,x1,x2,x3,x4){return GLctx.copyBufferSubData(x0,x1,x2,x3,x4)};var _emscripten_glCopyBufferSubData=_glCopyBufferSubData;var _glCopyTexImage2D=function _glCopyTexImage2D(x0,x1,x2,x3,x4,x5,x6,x7){return GLctx.copyTexImage2D(x0,x1,x2,x3,x4,x5,x6,x7)};var _emscripten_glCopyTexImage2D=_glCopyTexImage2D;var _glCopyTexSubImage2D=function _glCopyTexSubImage2D(x0,x1,x2,x3,x4,x5,x6,x7){return GLctx.copyTexSubImage2D(x0,x1,x2,x3,x4,x5,x6,x7)};var _emscripten_glCopyTexSubImage2D=_glCopyTexSubImage2D;var _glCopyTexSubImage3D=function _glCopyTexSubImage3D(x0,x1,x2,x3,x4,x5,x6,x7,x8){return GLctx.copyTexSubImage3D(x0,x1,x2,x3,x4,x5,x6,x7,x8)};var _emscripten_glCopyTexSubImage3D=_glCopyTexSubImage3D;var _glCreateProgram=function _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 _emscripten_glCreateProgram=_glCreateProgram;var _glCreateShader=function _glCreateShader(shaderType){var id=GL.getNewId(GL.shaders);GL.shaders[id]=GLctx.createShader(shaderType);return id};var _emscripten_glCreateShader=_glCreateShader;var _glCullFace=function _glCullFace(x0){return GLctx.cullFace(x0)};var _emscripten_glCullFace=_glCullFace;var _glDeleteBuffers=function _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 _emscripten_glDeleteBuffers=_glDeleteBuffers;var _glDeleteFramebuffers=function _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 _emscripten_glDeleteFramebuffers=_glDeleteFramebuffers;var _glDeleteProgram=function _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 _emscripten_glDeleteProgram=_glDeleteProgram;var _glDeleteQueries=function _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 _emscripten_glDeleteQueries=_glDeleteQueries;var _glDeleteQueriesEXT=function _glDeleteQueriesEXT(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.disjointTimerQueryExt["deleteQueryEXT"](query);GL.queries[id]=null}};var _emscripten_glDeleteQueriesEXT=_glDeleteQueriesEXT;var _glDeleteRenderbuffers=function _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 _emscripten_glDeleteRenderbuffers=_glDeleteRenderbuffers;var _glDeleteSamplers=function _glDeleteSamplers(n,samplers){for(var i=0;i<n;i++){var id=HEAP32[samplers+i*4>>2];var sampler=GL.samplers[id];if(!sampler)continue;GLctx.deleteSampler(sampler);sampler.name=0;GL.samplers[id]=null}};var _emscripten_glDeleteSamplers=_glDeleteSamplers;var _glDeleteShader=function _glDeleteShader(id){if(!id)return;var shader=GL.shaders[id];if(!shader){GL.recordError(1281);return}GLctx.deleteShader(shader);GL.shaders[id]=null};var _emscripten_glDeleteShader=_glDeleteShader;var _glDeleteSync=function _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 _emscripten_glDeleteSync=_glDeleteSync;var _glDeleteTextures=function _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 _emscripten_glDeleteTextures=_glDeleteTextures;var _glDeleteTransformFeedbacks=function _glDeleteTransformFeedbacks(n,ids){for(var i=0;i<n;i++){var id=HEAP32[ids+i*4>>2];var transformFeedback=GL.transformFeedbacks[id];if(!transformFeedback)continue;GLctx.deleteTransformFeedback(transformFeedback);transformFeedback.name=0;GL.transformFeedbacks[id]=null}};var _emscripten_glDeleteTransformFeedbacks=_glDeleteTransformFeedbacks;var _glDeleteVertexArrays=function _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 _emscripten_glDeleteVertexArrays=_glDeleteVertexArrays;var _glDeleteVertexArraysOES=_glDeleteVertexArrays;var _emscripten_glDeleteVertexArraysOES=_glDeleteVertexArraysOES;var _glDepthFunc=function _glDepthFunc(x0){return GLctx.depthFunc(x0)};var _emscripten_glDepthFunc=_glDepthFunc;var _glDepthMask=function _glDepthMask(flag){GLctx.depthMask(!!flag)};var _emscripten_glDepthMask=_glDepthMask;var _glDepthRangef=function _glDepthRangef(x0,x1){return GLctx.depthRange(x0,x1)};var _emscripten_glDepthRangef=_glDepthRangef;var _glDetachShader=function _glDetachShader(program,shader){GLctx.detachShader(GL.programs[program],GL.shaders[shader])};var _emscripten_glDetachShader=_glDetachShader;var _glDisable=function _glDisable(x0){return GLctx.disable(x0)};var _emscripten_glDisable=_glDisable;var _glDisableVertexAttribArray=function _glDisableVertexAttribArray(index){GLctx.disableVertexAttribArray(index)};var _emscripten_glDisableVertexAttribArray=_glDisableVertexAttribArray;var _glDrawArrays=function _glDrawArrays(mode,first,count){GLctx.drawArrays(mode,first,count)};var _emscripten_glDrawArrays=_glDrawArrays;var _glDrawArraysInstanced=function _glDrawArraysInstanced(mode,first,count,primcount){GLctx.drawArraysInstanced(mode,first,count,primcount)};var _emscripten_glDrawArraysInstanced=_glDrawArraysInstanced;var _glDrawArraysInstancedANGLE=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedANGLE=_glDrawArraysInstancedANGLE;var _glDrawArraysInstancedARB=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedARB=_glDrawArraysInstancedARB;var _glDrawArraysInstancedEXT=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedEXT=_glDrawArraysInstancedEXT;var _glDrawArraysInstancedNV=_glDrawArraysInstanced;var _emscripten_glDrawArraysInstancedNV=_glDrawArraysInstancedNV;var tempFixedLengthArray=[];var _glDrawBuffers=function _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 _emscripten_glDrawBuffers=_glDrawBuffers;var _glDrawBuffersEXT=_glDrawBuffers;var _emscripten_glDrawBuffersEXT=_glDrawBuffersEXT;var _glDrawBuffersWEBGL=_glDrawBuffers;var _emscripten_glDrawBuffersWEBGL=_glDrawBuffersWEBGL;var _glDrawElements=function _glDrawElements(mode,count,type,indices){GLctx.drawElements(mode,count,type,indices)};var _emscripten_glDrawElements=_glDrawElements;var _glDrawElementsInstanced=function _glDrawElementsInstanced(mode,count,type,indices,primcount){GLctx.drawElementsInstanced(mode,count,type,indices,primcount)};var _emscripten_glDrawElementsInstanced=_glDrawElementsInstanced;var _glDrawElementsInstancedANGLE=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedANGLE=_glDrawElementsInstancedANGLE;var _glDrawElementsInstancedARB=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedARB=_glDrawElementsInstancedARB;var _glDrawElementsInstancedEXT=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedEXT=_glDrawElementsInstancedEXT;var _glDrawElementsInstancedNV=_glDrawElementsInstanced;var _emscripten_glDrawElementsInstancedNV=_glDrawElementsInstancedNV;var _glDrawRangeElements=function _glDrawRangeElements(mode,start,end,count,type,indices){_glDrawElements(mode,count,type,indices)};var _emscripten_glDrawRangeElements=_glDrawRangeElements;var _glEnable=function _glEnable(x0){return GLctx.enable(x0)};var _emscripten_glEnable=_glEnable;var _glEnableVertexAttribArray=function _glEnableVertexAttribArray(index){GLctx.enableVertexAttribArray(index)};var _emscripten_glEnableVertexAttribArray=_glEnableVertexAttribArray;var _glEndQuery=function _glEndQuery(x0){return GLctx.endQuery(x0)};var _emscripten_glEndQuery=_glEndQuery;var _glEndQueryEXT=function _glEndQueryEXT(target){GLctx.disjointTimerQueryExt["endQueryEXT"](target)};var _emscripten_glEndQueryEXT=_glEndQueryEXT;var _glEndTransformFeedback=function _glEndTransformFeedback(){return GLctx.endTransformFeedback()};var _emscripten_glEndTransformFeedback=_glEndTransformFeedback;var _glFenceSync=function _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 _emscripten_glFenceSync=_glFenceSync;var _glFinish=function _glFinish(){return GLctx.finish()};var _emscripten_glFinish=_glFinish;var _glFlush=function _glFlush(){return GLctx.flush()};var _emscripten_glFlush=_glFlush;var _glFramebufferRenderbuffer=function _glFramebufferRenderbuffer(target,attachment,renderbuffertarget,renderbuffer){GLctx.framebufferRenderbuffer(target,attachment,renderbuffertarget,GL.renderbuffers[renderbuffer])};var _emscripten_glFramebufferRenderbuffer=_glFramebufferRenderbuffer;var _glFramebufferTexture2D=function _glFramebufferTexture2D(target,attachment,textarget,texture,level){GLctx.framebufferTexture2D(target,attachment,textarget,GL.textures[texture],level)};var _emscripten_glFramebufferTexture2D=_glFramebufferTexture2D;var _glFramebufferTextureLayer=function _glFramebufferTextureLayer(target,attachment,texture,level,layer){GLctx.framebufferTextureLayer(target,attachment,GL.textures[texture],level,layer)};var _emscripten_glFramebufferTextureLayer=_glFramebufferTextureLayer;var _glFrontFace=function _glFrontFace(x0){return GLctx.frontFace(x0)};var _emscripten_glFrontFace=_glFrontFace;var _glGenBuffers=function _glGenBuffers(n,buffers){GL.genObject(n,buffers,"createBuffer",GL.buffers)};var _emscripten_glGenBuffers=_glGenBuffers;var _glGenFramebuffers=function _glGenFramebuffers(n,ids){GL.genObject(n,ids,"createFramebuffer",GL.framebuffers)};var _emscripten_glGenFramebuffers=_glGenFramebuffers;var _glGenQueries=function _glGenQueries(n,ids){GL.genObject(n,ids,"createQuery",GL.queries)};var _emscripten_glGenQueries=_glGenQueries;var _glGenQueriesEXT=function _glGenQueriesEXT(n,ids){for(var i=0;i<n;i++){var query=GLctx.disjointTimerQueryExt["createQueryEXT"]();if(!query){GL.recordError(1282);while(i<n)HEAP32[ids+i++*4>>2]=0;return}var id=GL.getNewId(GL.queries);query.name=id;GL.queries[id]=query;HEAP32[ids+i*4>>2]=id}};var _emscripten_glGenQueriesEXT=_glGenQueriesEXT;var _glGenRenderbuffers=function _glGenRenderbuffers(n,renderbuffers){GL.genObject(n,renderbuffers,"createRenderbuffer",GL.renderbuffers)};var _emscripten_glGenRenderbuffers=_glGenRenderbuffers;var _glGenSamplers=function _glGenSamplers(n,samplers){GL.genObject(n,samplers,"createSampler",GL.samplers)};var _emscripten_glGenSamplers=_glGenSamplers;var _glGenTextures=function _glGenTextures(n,textures){GL.genObject(n,textures,"createTexture",GL.textures)};var _emscripten_glGenTextures=_glGenTextures;var _glGenTransformFeedbacks=function _glGenTransformFeedbacks(n,ids){GL.genObject(n,ids,"createTransformFeedback",GL.transformFeedbacks)};var _emscripten_glGenTransformFeedbacks=_glGenTransformFeedbacks;var _glGenVertexArrays=function _glGenVertexArrays(n,arrays){GL.genObject(n,arrays,"createVertexArray",GL.vaos)};var _emscripten_glGenVertexArrays=_glGenVertexArrays;var _glGenVertexArraysOES=_glGenVertexArrays;var _emscripten_glGenVertexArraysOES=_glGenVertexArraysOES;var _glGenerateMipmap=function _glGenerateMipmap(x0){return GLctx.generateMipmap(x0)};var _emscripten_glGenerateMipmap=_glGenerateMipmap;var __glGetActiveAttribOrUniform=function __glGetActiveAttribOrUniform(funcName,program,index,bufSize,length,size,type,name){program=GL.programs[program];var info=GLctx[funcName](program,index);if(info){var numBytesWrittenExclNull=name&&stringToUTF8(info.name,name,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull;if(size)HEAP32[size>>2]=info.size;if(type)HEAP32[type>>2]=info.type}};var _glGetActiveAttrib=function _glGetActiveAttrib(program,index,bufSize,length,size,type,name){__glGetActiveAttribOrUniform("getActiveAttrib",program,index,bufSize,length,size,type,name)};var _emscripten_glGetActiveAttrib=_glGetActiveAttrib;var _glGetActiveUniform=function _glGetActiveUniform(program,index,bufSize,length,size,type,name){__glGetActiveAttribOrUniform("getActiveUniform",program,index,bufSize,length,size,type,name)};var _emscripten_glGetActiveUniform=_glGetActiveUniform;var _glGetActiveUniformBlockName=function _glGetActiveUniformBlockName(program,uniformBlockIndex,bufSize,length,uniformBlockName){program=GL.programs[program];var result=GLctx.getActiveUniformBlockName(program,uniformBlockIndex);if(!result)return;if(uniformBlockName&&bufSize>0){var numBytesWrittenExclNull=stringToUTF8(result,uniformBlockName,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}};var _emscripten_glGetActiveUniformBlockName=_glGetActiveUniformBlockName;var _glGetActiveUniformBlockiv=function _glGetActiveUniformBlockiv(program,uniformBlockIndex,pname,params){if(!params){GL.recordError(1281);return}program=GL.programs[program];if(pname==35393){var name=GLctx.getActiveUniformBlockName(program,uniformBlockIndex);HEAP32[params>>2]=name.length+1;return}var result=GLctx.getActiveUniformBlockParameter(program,uniformBlockIndex,pname);if(result===null)return;if(pname==35395){for(var i=0;i<result.length;i++){HEAP32[params+i*4>>2]=result[i]}}else{HEAP32[params>>2]=result}};var _emscripten_glGetActiveUniformBlockiv=_glGetActiveUniformBlockiv;var _glGetActiveUniformsiv=function _glGetActiveUniformsiv(program,uniformCount,uniformIndices,pname,params){if(!params){GL.recordError(1281);return}if(uniformCount>0&&uniformIndices==0){GL.recordError(1281);return}program=GL.programs[program];var ids=[];for(var i=0;i<uniformCount;i++){ids.push(HEAP32[uniformIndices+i*4>>2])}var result=GLctx.getActiveUniforms(program,ids,pname);if(!result)return;var len=result.length;for(var i=0;i<len;i++){HEAP32[params+i*4>>2]=result[i]}};var _emscripten_glGetActiveUniformsiv=_glGetActiveUniformsiv;var _glGetAttachedShaders=function _glGetAttachedShaders(program,maxCount,count,shaders){var result=GLctx.getAttachedShaders(GL.programs[program]);var len=result.length;if(len>maxCount){len=maxCount}HEAP32[count>>2]=len;for(var i=0;i<len;++i){var id=GL.shaders.indexOf(result[i]);HEAP32[shaders+i*4>>2]=id}};var _emscripten_glGetAttachedShaders=_glGetAttachedShaders;var _glGetAttribLocation=function _glGetAttribLocation(program,name){return GLctx.getAttribLocation(GL.programs[program],UTF8ToString(name))};var _emscripten_glGetAttribLocation=_glGetAttribLocation;var writeI53ToI64=function writeI53ToI64(ptr,num){HEAPU32[ptr>>2]=num;var lower=HEAPU32[ptr>>2];HEAPU32[ptr+4>>2]=(num-lower)/4294967296};var webglGetExtensions=function $webglGetExtensions(){var exts=getEmscriptenSupportedExtensions(GLctx);exts=exts.concat(exts.map(function(e){return"GL_"+e}));return exts};var emscriptenWebGLGet=function 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".concat(type,"v: Unknown object returned from WebGL getParameter(").concat(name_,")! (error: ").concat(e,")"));return}}break;default:GL.recordError(1280);err("GL_INVALID_ENUM in glGet".concat(type,"v: Native code calling glGet").concat(type,"v(").concat(name_,") and it returns ").concat(result," of type ").concat(_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 _glGetBooleanv=function _glGetBooleanv(name_,p){return emscriptenWebGLGet(name_,p,4)};var _emscripten_glGetBooleanv=_glGetBooleanv;var _glGetBufferParameteri64v=function _glGetBufferParameteri64v(target,value,data){if(!data){GL.recordError(1281);return}writeI53ToI64(data,GLctx.getBufferParameter(target,value))};var _emscripten_glGetBufferParameteri64v=_glGetBufferParameteri64v;var _glGetBufferParameteriv=function _glGetBufferParameteriv(target,value,data){if(!data){GL.recordError(1281);return}HEAP32[data>>2]=GLctx.getBufferParameter(target,value)};var _emscripten_glGetBufferParameteriv=_glGetBufferParameteriv;var _glGetError=function _glGetError(){var error=GLctx.getError()||GL.lastError;GL.lastError=0;return error};var _emscripten_glGetError=_glGetError;var _glGetFloatv=function _glGetFloatv(name_,p){return emscriptenWebGLGet(name_,p,2)};var _emscripten_glGetFloatv=_glGetFloatv;var _glGetFragDataLocation=function _glGetFragDataLocation(program,name){return GLctx.getFragDataLocation(GL.programs[program],UTF8ToString(name))};var _emscripten_glGetFragDataLocation=_glGetFragDataLocation;var _glGetFramebufferAttachmentParameteriv=function _glGetFramebufferAttachmentParameteriv(target,attachment,pname,params){var result=GLctx.getFramebufferAttachmentParameter(target,attachment,pname);if(result instanceof WebGLRenderbuffer||result instanceof WebGLTexture){result=result.name|0}HEAP32[params>>2]=result};var _emscripten_glGetFramebufferAttachmentParameteriv=_glGetFramebufferAttachmentParameteriv;var emscriptenWebGLGetIndexed=function emscriptenWebGLGetIndexed(target,index,data,type){if(!data){GL.recordError(1281);return}var result=GLctx.getIndexedParameter(target,index);var ret;switch(_typeof(result)){case"boolean":ret=result?1:0;break;case"number":ret=result;break;case"object":if(result===null){switch(target){case 35983:case 35368:ret=0;break;default:{GL.recordError(1280);return}}}else if(result instanceof WebGLBuffer){ret=result.name|0}else{GL.recordError(1280);return}break;default:GL.recordError(1280);return}switch(type){case 1:writeI53ToI64(data,ret);break;case 0:HEAP32[data>>2]=ret;break;case 2:HEAPF32[data>>2]=ret;break;case 4:HEAP8[data]=ret?1:0;break;default:throw"internal emscriptenWebGLGetIndexed() error, bad type: "+type}};var _glGetInteger64i_v=function _glGetInteger64i_v(target,index,data){return emscriptenWebGLGetIndexed(target,index,data,1)};var _emscripten_glGetInteger64i_v=_glGetInteger64i_v;var _glGetInteger64v=function _glGetInteger64v(name_,p){emscriptenWebGLGet(name_,p,1)};var _emscripten_glGetInteger64v=_glGetInteger64v;var _glGetIntegeri_v=function _glGetIntegeri_v(target,index,data){return emscriptenWebGLGetIndexed(target,index,data,0)};var _emscripten_glGetIntegeri_v=_glGetIntegeri_v;var _glGetIntegerv=function _glGetIntegerv(name_,p){return emscriptenWebGLGet(name_,p,0)};var _emscripten_glGetIntegerv=_glGetIntegerv;var _glGetInternalformativ=function _glGetInternalformativ(target,internalformat,pname,bufSize,params){if(bufSize<0){GL.recordError(1281);return}if(!params){GL.recordError(1281);return}var ret=GLctx.getInternalformatParameter(target,internalformat,pname);if(ret===null)return;for(var i=0;i<ret.length&&i<bufSize;++i){HEAP32[params+i*4>>2]=ret[i]}};var _emscripten_glGetInternalformativ=_glGetInternalformativ;var _glGetProgramBinary=function _glGetProgramBinary(program,bufSize,length,binaryFormat,binary){GL.recordError(1282)};var _emscripten_glGetProgramBinary=_glGetProgramBinary;var _glGetProgramInfoLog=function _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 _emscripten_glGetProgramInfoLog=_glGetProgramInfoLog;var _glGetProgramiv=function _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){for(var i=0;i<GLctx.getProgramParameter(program,35718);++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){for(var i=0;i<GLctx.getProgramParameter(program,35721);++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){for(var i=0;i<GLctx.getProgramParameter(program,35382);++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 _emscripten_glGetProgramiv=_glGetProgramiv;var _glGetQueryObjecti64vEXT=function _glGetQueryObjecti64vEXT(id,pname,params){if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param;if(GL.currentContext.version<2){param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname)}else{param=GLctx.getQueryParameter(query,pname)}var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}writeI53ToI64(params,ret)};var _emscripten_glGetQueryObjecti64vEXT=_glGetQueryObjecti64vEXT;var _glGetQueryObjectivEXT=function _glGetQueryObjectivEXT(id,pname,params){if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param=GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}HEAP32[params>>2]=ret};var _emscripten_glGetQueryObjectivEXT=_glGetQueryObjectivEXT;var _glGetQueryObjectui64vEXT=_glGetQueryObjecti64vEXT;var _emscripten_glGetQueryObjectui64vEXT=_glGetQueryObjectui64vEXT;var _glGetQueryObjectuiv=function _glGetQueryObjectuiv(id,pname,params){if(!params){GL.recordError(1281);return}var query=GL.queries[id];var param=GLctx.getQueryParameter(query,pname);var ret;if(typeof param=="boolean"){ret=param?1:0}else{ret=param}HEAP32[params>>2]=ret};var _emscripten_glGetQueryObjectuiv=_glGetQueryObjectuiv;var _glGetQueryObjectuivEXT=_glGetQueryObjectivEXT;var _emscripten_glGetQueryObjectuivEXT=_glGetQueryObjectuivEXT;var _glGetQueryiv=function _glGetQueryiv(target,pname,params){if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getQuery(target,pname)};var _emscripten_glGetQueryiv=_glGetQueryiv;var _glGetQueryivEXT=function _glGetQueryivEXT(target,pname,params){if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.disjointTimerQueryExt["getQueryEXT"](target,pname)};var _emscripten_glGetQueryivEXT=_glGetQueryivEXT;var _glGetRenderbufferParameteriv=function _glGetRenderbufferParameteriv(target,pname,params){if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getRenderbufferParameter(target,pname)};var _emscripten_glGetRenderbufferParameteriv=_glGetRenderbufferParameteriv;var _glGetSamplerParameterfv=function _glGetSamplerParameterfv(sampler,pname,params){if(!params){GL.recordError(1281);return}HEAPF32[params>>2]=GLctx.getSamplerParameter(GL.samplers[sampler],pname)};var _emscripten_glGetSamplerParameterfv=_glGetSamplerParameterfv;var _glGetSamplerParameteriv=function _glGetSamplerParameteriv(sampler,pname,params){if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getSamplerParameter(GL.samplers[sampler],pname)};var _emscripten_glGetSamplerParameteriv=_glGetSamplerParameteriv;var _glGetShaderInfoLog=function _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 _emscripten_glGetShaderInfoLog=_glGetShaderInfoLog;var _glGetShaderPrecisionFormat=function _glGetShaderPrecisionFormat(shaderType,precisionType,range,precision){var result=GLctx.getShaderPrecisionFormat(shaderType,precisionType);HEAP32[range>>2]=result.rangeMin;HEAP32[range+4>>2]=result.rangeMax;HEAP32[precision>>2]=result.precision};var _emscripten_glGetShaderPrecisionFormat=_glGetShaderPrecisionFormat;var _glGetShaderSource=function _glGetShaderSource(shader,bufSize,length,source){var result=GLctx.getShaderSource(GL.shaders[shader]);if(!result)return;var numBytesWrittenExclNull=bufSize>0&&source?stringToUTF8(result,source,bufSize):0;if(length)HEAP32[length>>2]=numBytesWrittenExclNull};var _emscripten_glGetShaderSource=_glGetShaderSource;var _glGetShaderiv=function _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 _emscripten_glGetShaderiv=_glGetShaderiv;var stringToNewUTF8=function stringToNewUTF8(str){var size=lengthBytesUTF8(str)+1;var ret=_malloc(size);if(ret)stringToUTF8(str,ret,size);return ret};var _glGetString=function _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 (".concat(webGLVersion,")");if(GL.currentContext.version>=2)glVersion="OpenGL ES 3.0 (".concat(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 ".concat(ver_num[1]," (").concat(glslVersion,")")}ret=stringToNewUTF8(glslVersion);break;default:GL.recordError(1280)}GL.stringCache[name_]=ret}return ret};var _emscripten_glGetString=_glGetString;var _glGetStringi=function _glGetStringi(name,index){if(GL.currentContext.version<2){GL.recordError(1282);return 0}var stringiCache=GL.stringiCache[name];if(stringiCache){if(index<0||index>=stringiCache.length){GL.recordError(1281);return 0}return stringiCache[index]}switch(name){case 7939:var exts=webglGetExtensions().map(stringToNewUTF8);stringiCache=GL.stringiCache[name]=exts;if(index<0||index>=stringiCache.length){GL.recordError(1281);return 0}return stringiCache[index];default:GL.recordError(1280);return 0}};var _emscripten_glGetStringi=_glGetStringi;var _glGetSynciv=function _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 _emscripten_glGetSynciv=_glGetSynciv;var _glGetTexParameterfv=function _glGetTexParameterfv(target,pname,params){if(!params){GL.recordError(1281);return}HEAPF32[params>>2]=GLctx.getTexParameter(target,pname)};var _emscripten_glGetTexParameterfv=_glGetTexParameterfv;var _glGetTexParameteriv=function _glGetTexParameteriv(target,pname,params){if(!params){GL.recordError(1281);return}HEAP32[params>>2]=GLctx.getTexParameter(target,pname)};var _emscripten_glGetTexParameteriv=_glGetTexParameteriv;var _glGetTransformFeedbackVarying=function _glGetTransformFeedbackVarying(program,index,bufSize,length,size,type,name){program=GL.programs[program];var info=GLctx.getTransformFeedbackVarying(program,index);if(!info)return;if(name&&bufSize>0){var numBytesWrittenExclNull=stringToUTF8(info.name,name,bufSize);if(length)HEAP32[length>>2]=numBytesWrittenExclNull}else{if(length)HEAP32[length>>2]=0}if(size)HEAP32[size>>2]=info.size;if(type)HEAP32[type>>2]=info.type};var _emscripten_glGetTransformFeedbackVarying=_glGetTransformFeedbackVarying;var _glGetUniformBlockIndex=function _glGetUniformBlockIndex(program,uniformBlockName){return GLctx.getUniformBlockIndex(GL.programs[program],UTF8ToString(uniformBlockName))};var _emscripten_glGetUniformBlockIndex=_glGetUniformBlockIndex;var _glGetUniformIndices=function _glGetUniformIndices(program,uniformCount,uniformNames,uniformIndices){if(!uniformIndices){GL.recordError(1281);return}if(uniformCount>0&&(uniformNames==0||uniformIndices==0)){GL.recordError(1281);return}program=GL.programs[program];var names=[];for(var i=0;i<uniformCount;i++)names.push(UTF8ToString(HEAP32[uniformNames+i*4>>2]));var result=GLctx.getUniformIndices(program,names);if(!result)return;var len=result.length;for(var i=0;i<len;i++){HEAP32[uniformIndices+i*4>>2]=result[i]}};var _emscripten_glGetUniformIndices=_glGetUniformIndices;var webglGetLeftBracePos=function webglGetLeftBracePos(name){return name.slice(-1)=="]"&&name.lastIndexOf("[")};var webglPrepareUniformLocationsBeforeFirstUse=function webglPrepareUniformLocationsBeforeFirstUse(program){var uniformLocsById=program.uniformLocsById,uniformSizeAndIdsByName=program.uniformSizeAndIdsByName,i,j;if(!uniformLocsById){program.uniformLocsById=uniformLocsById={};program.uniformArrayNamesById={};for(i=0;i<GLctx.getProgramParameter(program,35718);++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=function _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 _emscripten_glGetUniformLocation=_glGetUniformLocation;var webglGetUniformLocation=function 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?"[".concat(webglLoc,"]"):""))}return webglLoc}else{GL.recordError(1282)}};var emscriptenWebGLGetUniform=function emscriptenWebGLGetUniform(program,location,params,type){if(!params){GL.recordError(1281);return}program=GL.programs[program];webglPrepareUniformLocationsBeforeFirstUse(program);var data=GLctx.getUniform(program,webglGetUniformLocation(location));if(typeof data=="number"||typeof data=="boolean"){switch(type){case 0:HEAP32[params>>2]=data;break;case 2:HEAPF32[params>>2]=data;break}}else{for(var i=0;i<data.length;i++){switch(type){case 0:HEAP32[params+i*4>>2]=data[i];break;case 2:HEAPF32[params+i*4>>2]=data[i];break}}}};var _glGetUniformfv=function _glGetUniformfv(program,location,params){emscriptenWebGLGetUniform(program,location,params,2)};var _emscripten_glGetUniformfv=_glGetUniformfv;var _glGetUniformiv=function _glGetUniformiv(program,location,params){emscriptenWebGLGetUniform(program,location,params,0)};var _emscripten_glGetUniformiv=_glGetUniformiv;var _glGetUniformuiv=function _glGetUniformuiv(program,location,params){return emscriptenWebGLGetUniform(program,location,params,0)};var _emscripten_glGetUniformuiv=_glGetUniformuiv;var emscriptenWebGLGetVertexAttrib=function emscriptenWebGLGetVertexAttrib(index,pname,params,type){if(!params){GL.recordError(1281);return}var data=GLctx.getVertexAttrib(index,pname);if(pname==34975){HEAP32[params>>2]=data&&data["name"]}else if(typeof data=="number"||typeof data=="boolean"){switch(type){case 0:HEAP32[params>>2]=data;break;case 2:HEAPF32[params>>2]=data;break;case 5:HEAP32[params>>2]=Math.fround(data);break}}else{for(var i=0;i<data.length;i++){switch(type){case 0:HEAP32[params+i*4>>2]=data[i];break;case 2:HEAPF32[params+i*4>>2]=data[i];break;case 5:HEAP32[params+i*4>>2]=Math.fround(data[i]);break}}}};var _glGetVertexAttribIiv=function _glGetVertexAttribIiv(index,pname,params){emscriptenWebGLGetVertexAttrib(index,pname,params,0)};var _emscripten_glGetVertexAttribIiv=_glGetVertexAttribIiv;var _glGetVertexAttribIuiv=_glGetVertexAttribIiv;var _emscripten_glGetVertexAttribIuiv=_glGetVertexAttribIuiv;var _glGetVertexAttribPointerv=function _glGetVertexAttribPointerv(index,pname,pointer){if(!pointer){GL.recordError(1281);return}HEAP32[pointer>>2]=GLctx.getVertexAttribOffset(index,pname)};var _emscripten_glGetVertexAttribPointerv=_glGetVertexAttribPointerv;var _glGetVertexAttribfv=function _glGetVertexAttribfv(index,pname,params){emscriptenWebGLGetVertexAttrib(index,pname,params,2)};var _emscripten_glGetVertexAttribfv=_glGetVertexAttribfv;var _glGetVertexAttribiv=function _glGetVertexAttribiv(index,pname,params){emscriptenWebGLGetVertexAttrib(index,pname,params,5)};var _emscripten_glGetVertexAttribiv=_glGetVertexAttribiv;var _glHint=function _glHint(x0,x1){return GLctx.hint(x0,x1)};var _emscripten_glHint=_glHint;var _glInvalidateFramebuffer=function _glInvalidateFramebuffer(target,numAttachments,attachments){var list=tempFixedLengthArray[numAttachments];for(var i=0;i<numAttachments;i++){list[i]=HEAP32[attachments+i*4>>2]}GLctx.invalidateFramebuffer(target,list)};var _emscripten_glInvalidateFramebuffer=_glInvalidateFramebuffer;var _glInvalidateSubFramebuffer=function _glInvalidateSubFramebuffer(target,numAttachments,attachments,x,y,width,height){var list=tempFixedLengthArray[numAttachments];for(var i=0;i<numAttachments;i++){list[i]=HEAP32[attachments+i*4>>2]}GLctx.invalidateSubFramebuffer(target,list,x,y,width,height)};var _emscripten_glInvalidateSubFramebuffer=_glInvalidateSubFramebuffer;var _glIsBuffer=function _glIsBuffer(buffer){var b=GL.buffers[buffer];if(!b)return 0;return GLctx.isBuffer(b)};var _emscripten_glIsBuffer=_glIsBuffer;var _glIsEnabled=function _glIsEnabled(x0){return GLctx.isEnabled(x0)};var _emscripten_glIsEnabled=_glIsEnabled;var _glIsFramebuffer=function _glIsFramebuffer(framebuffer){var fb=GL.framebuffers[framebuffer];if(!fb)return 0;return GLctx.isFramebuffer(fb)};var _emscripten_glIsFramebuffer=_glIsFramebuffer;var _glIsProgram=function _glIsProgram(program){program=GL.programs[program];if(!program)return 0;return GLctx.isProgram(program)};var _emscripten_glIsProgram=_glIsProgram;var _glIsQuery=function _glIsQuery(id){var query=GL.queries[id];if(!query)return 0;return GLctx.isQuery(query)};var _emscripten_glIsQuery=_glIsQuery;var _glIsQueryEXT=function _glIsQueryEXT(id){var query=GL.queries[id];if(!query)return 0;return GLctx.disjointTimerQueryExt["isQueryEXT"](query)};var _emscripten_glIsQueryEXT=_glIsQueryEXT;var _glIsRenderbuffer=function _glIsRenderbuffer(renderbuffer){var rb=GL.renderbuffers[renderbuffer];if(!rb)return 0;return GLctx.isRenderbuffer(rb)};var _emscripten_glIsRenderbuffer=_glIsRenderbuffer;var _glIsSampler=function _glIsSampler(id){var sampler=GL.samplers[id];if(!sampler)return 0;return GLctx.isSampler(sampler)};var _emscripten_glIsSampler=_glIsSampler;var _glIsShader=function _glIsShader(shader){var s=GL.shaders[shader];if(!s)return 0;return GLctx.isShader(s)};var _emscripten_glIsShader=_glIsShader;var _glIsSync=function _glIsSync(sync){return GLctx.isSync(GL.syncs[sync])};var _emscripten_glIsSync=_glIsSync;var _glIsTexture=function _glIsTexture(id){var texture=GL.textures[id];if(!texture)return 0;return GLctx.isTexture(texture)};var _emscripten_glIsTexture=_glIsTexture;var _glIsTransformFeedback=function _glIsTransformFeedback(id){return GLctx.isTransformFeedback(GL.transformFeedbacks[id])};var _emscripten_glIsTransformFeedback=_glIsTransformFeedback;var _glIsVertexArray=function _glIsVertexArray(array){var vao=GL.vaos[array];if(!vao)return 0;return GLctx.isVertexArray(vao)};var _emscripten_glIsVertexArray=_glIsVertexArray;var _glIsVertexArrayOES=_glIsVertexArray;var _emscripten_glIsVertexArrayOES=_glIsVertexArrayOES;var _glLineWidth=function _glLineWidth(x0){return GLctx.lineWidth(x0)};var _emscripten_glLineWidth=_glLineWidth;var _glLinkProgram=function _glLinkProgram(program){program=GL.programs[program];GLctx.linkProgram(program);program.uniformLocsById=0;program.uniformSizeAndIdsByName={}};var _emscripten_glLinkProgram=_glLinkProgram;var _glPauseTransformFeedback=function _glPauseTransformFeedback(){return GLctx.pauseTransformFeedback()};var _emscripten_glPauseTransformFeedback=_glPauseTransformFeedback;var _glPixelStorei=function _glPixelStorei(pname,param){if(pname==3317){GL.unpackAlignment=param}else if(pname==3314){GL.unpackRowLength=param}GLctx.pixelStorei(pname,param)};var _emscripten_glPixelStorei=_glPixelStorei;var _glPolygonOffset=function _glPolygonOffset(x0,x1){return GLctx.polygonOffset(x0,x1)};var _emscripten_glPolygonOffset=_glPolygonOffset;var _glProgramBinary=function _glProgramBinary(program,binaryFormat,binary,length){GL.recordError(1280)};var _emscripten_glProgramBinary=_glProgramBinary;var _glProgramParameteri=function _glProgramParameteri(program,pname,value){GL.recordError(1280)};var _emscripten_glProgramParameteri=_glProgramParameteri;var _glQueryCounterEXT=function _glQueryCounterEXT(id,target){GLctx.disjointTimerQueryExt["queryCounterEXT"](GL.queries[id],target)};var _emscripten_glQueryCounterEXT=_glQueryCounterEXT;var _glReadBuffer=function _glReadBuffer(x0){return GLctx.readBuffer(x0)};var _emscripten_glReadBuffer=_glReadBuffer;var computeUnpackAlignedImageSize=function 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=function 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=function 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=function toTypedArrayIndex(pointer,heap){return pointer>>>31-Math.clz32(heap.BYTES_PER_ELEMENT)};var emscriptenWebGLGetTexPixelData=function 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=function _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 _emscripten_glReadPixels=_glReadPixels;var _glReleaseShaderCompiler=function _glReleaseShaderCompiler(){};var _emscripten_glReleaseShaderCompiler=_glReleaseShaderCompiler;var _glRenderbufferStorage=function _glRenderbufferStorage(x0,x1,x2,x3){return GLctx.renderbufferStorage(x0,x1,x2,x3)};var _emscripten_glRenderbufferStorage=_glRenderbufferStorage;var _glRenderbufferStorageMultisample=function _glRenderbufferStorageMultisample(x0,x1,x2,x3,x4){return GLctx.renderbufferStorageMultisample(x0,x1,x2,x3,x4)};var _emscripten_glRenderbufferStorageMultisample=_glRenderbufferStorageMultisample;var _glResumeTransformFeedback=function _glResumeTransformFeedback(){return GLctx.resumeTransformFeedback()};var _emscripten_glResumeTransformFeedback=_glResumeTransformFeedback;var _glSampleCoverage=function _glSampleCoverage(value,invert){GLctx.sampleCoverage(value,!!invert)};var _emscripten_glSampleCoverage=_glSampleCoverage;var _glSamplerParameterf=function _glSamplerParameterf(sampler,pname,param){GLctx.samplerParameterf(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameterf=_glSamplerParameterf;var _glSamplerParameterfv=function _glSamplerParameterfv(sampler,pname,params){var param=HEAPF32[params>>2];GLctx.samplerParameterf(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameterfv=_glSamplerParameterfv;var _glSamplerParameteri=function _glSamplerParameteri(sampler,pname,param){GLctx.samplerParameteri(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameteri=_glSamplerParameteri;var _glSamplerParameteriv=function _glSamplerParameteriv(sampler,pname,params){var param=HEAP32[params>>2];GLctx.samplerParameteri(GL.samplers[sampler],pname,param)};var _emscripten_glSamplerParameteriv=_glSamplerParameteriv;var _glScissor=function _glScissor(x0,x1,x2,x3){return GLctx.scissor(x0,x1,x2,x3)};var _emscripten_glScissor=_glScissor;var _glShaderBinary=function _glShaderBinary(count,shaders,binaryformat,binary,length){GL.recordError(1280)};var _emscripten_glShaderBinary=_glShaderBinary;var _glShaderSource=function _glShaderSource(shader,count,string,length){var source=GL.getSource(shader,count,string,length);GLctx.shaderSource(GL.shaders[shader],source)};var _emscripten_glShaderSource=_glShaderSource;var _glStencilFunc=function _glStencilFunc(x0,x1,x2){return GLctx.stencilFunc(x0,x1,x2)};var _emscripten_glStencilFunc=_glStencilFunc;var _glStencilFuncSeparate=function _glStencilFuncSeparate(x0,x1,x2,x3){return GLctx.stencilFuncSeparate(x0,x1,x2,x3)};var _emscripten_glStencilFuncSeparate=_glStencilFuncSeparate;var _glStencilMask=function _glStencilMask(x0){return GLctx.stencilMask(x0)};var _emscripten_glStencilMask=_glStencilMask;var _glStencilMaskSeparate=function _glStencilMaskSeparate(x0,x1){return GLctx.stencilMaskSeparate(x0,x1)};var _emscripten_glStencilMaskSeparate=_glStencilMaskSeparate;var _glStencilOp=function _glStencilOp(x0,x1,x2){return GLctx.stencilOp(x0,x1,x2)};var _emscripten_glStencilOp=_glStencilOp;var _glStencilOpSeparate=function _glStencilOpSeparate(x0,x1,x2,x3){return GLctx.stencilOpSeparate(x0,x1,x2,x3)};var _emscripten_glStencilOpSeparate=_glStencilOpSeparate;var _glTexImage2D=function _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 _emscripten_glTexImage2D=_glTexImage2D;var _glTexImage3D=function _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 _emscripten_glTexImage3D=_glTexImage3D;var _glTexParameterf=function _glTexParameterf(x0,x1,x2){return GLctx.texParameterf(x0,x1,x2)};var _emscripten_glTexParameterf=_glTexParameterf;var _glTexParameterfv=function _glTexParameterfv(target,pname,params){var param=HEAPF32[params>>2];GLctx.texParameterf(target,pname,param)};var _emscripten_glTexParameterfv=_glTexParameterfv;var _glTexParameteri=function _glTexParameteri(x0,x1,x2){return GLctx.texParameteri(x0,x1,x2)};var _emscripten_glTexParameteri=_glTexParameteri;var _glTexParameteriv=function _glTexParameteriv(target,pname,params){var param=HEAP32[params>>2];GLctx.texParameteri(target,pname,param)};var _emscripten_glTexParameteriv=_glTexParameteriv;var _glTexStorage2D=function _glTexStorage2D(x0,x1,x2,x3,x4){return GLctx.texStorage2D(x0,x1,x2,x3,x4)};var _emscripten_glTexStorage2D=_glTexStorage2D;var _glTexStorage3D=function _glTexStorage3D(x0,x1,x2,x3,x4,x5){return GLctx.texStorage3D(x0,x1,x2,x3,x4,x5)};var _emscripten_glTexStorage3D=_glTexStorage3D;var _glTexSubImage2D=function _glTexSubImage2D(target,level,xoffset,yoffset,width,height,format,type,pixels){if(GL.currentContext.version>=2){if(GLctx.currentPixelUnpackBufferBinding){GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,pixels);return}if(pixels){var heap=heapObjectForWebGLType(type);GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,heap,toTypedArrayIndex(pixels,heap));return}}var pixelData=pixels?emscriptenWebGLGetTexPixelData(type,format,width,height,pixels,0):null;GLctx.texSubImage2D(target,level,xoffset,yoffset,width,height,format,type,pixelData)};var _emscripten_glTexSubImage2D=_glTexSubImage2D;var _glTexSubImage3D=function _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 _emscripten_glTexSubImage3D=_glTexSubImage3D;var _glTransformFeedbackVaryings=function _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 _emscripten_glTransformFeedbackVaryings=_glTransformFeedbackVaryings;var _glUniform1f=function _glUniform1f(location,v0){GLctx.uniform1f(webglGetUniformLocation(location),v0)};var _emscripten_glUniform1f=_glUniform1f;var miniTempWebGLFloatBuffers=[];var _glUniform1fv=function _glUniform1fv(location,count,value){if(GL.currentContext.version>=2){count&&GLctx.uniform1fv(webglGetUniformLocation(location),HEAPF32,value>>2,count);return}if(count<=288){var view=miniTempWebGLFloatBuffers[count];for(var i=0;i<count;++i){view[i]=HEAPF32[value+4*i>>2]}}else{var view=HEAPF32.subarray(value>>2,value+count*4>>2)}GLctx.uniform1fv(webglGetUniformLocation(location),view)};var _emscripten_glUniform1fv=_glUniform1fv;var _glUniform1i=function _glUniform1i(location,v0){GLctx.uniform1i(webglGetUniformLocation(location),v0)};var _emscripten_glUniform1i=_glUniform1i;var miniTempWebGLIntBuffers=[];var _glUniform1iv=function _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 _emscripten_glUniform1iv=_glUniform1iv;var _glUniform1ui=function _glUniform1ui(location,v0){GLctx.uniform1ui(webglGetUniformLocation(location),v0)};var _emscripten_glUniform1ui=_glUniform1ui;var _glUniform1uiv=function _glUniform1uiv(location,count,value){count&&GLctx.uniform1uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count)};var _emscripten_glUniform1uiv=_glUniform1uiv;var _glUniform2f=function _glUniform2f(location,v0,v1){GLctx.uniform2f(webglGetUniformLocation(location),v0,v1)};var _emscripten_glUniform2f=_glUniform2f;var _glUniform2fv=function _glUniform2fv(location,count,value){if(GL.currentContext.version>=2){count&&GLctx.uniform2fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*2);return}if(count<=144){var view=miniTempWebGLFloatBuffers[2*count];for(var i=0;i<2*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 _emscripten_glUniform2fv=_glUniform2fv;var _glUniform2i=function _glUniform2i(location,v0,v1){GLctx.uniform2i(webglGetUniformLocation(location),v0,v1)};var _emscripten_glUniform2i=_glUniform2i;var _glUniform2iv=function _glUniform2iv(location,count,value){if(GL.currentContext.version>=2){count&&GLctx.uniform2iv(webglGetUniformLocation(location),HEAP32,value>>2,count*2);return}if(count<=144){var view=miniTempWebGLIntBuffers[2*count];for(var i=0;i<2*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 _emscripten_glUniform2iv=_glUniform2iv;var _glUniform2ui=function _glUniform2ui(location,v0,v1){GLctx.uniform2ui(webglGetUniformLocation(location),v0,v1)};var _emscripten_glUniform2ui=_glUniform2ui;var _glUniform2uiv=function _glUniform2uiv(location,count,value){count&&GLctx.uniform2uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count*2)};var _emscripten_glUniform2uiv=_glUniform2uiv;var _glUniform3f=function _glUniform3f(location,v0,v1,v2){GLctx.uniform3f(webglGetUniformLocation(location),v0,v1,v2)};var _emscripten_glUniform3f=_glUniform3f;var _glUniform3fv=function _glUniform3fv(location,count,value){if(GL.currentContext.version>=2){count&&GLctx.uniform3fv(webglGetUniformLocation(location),HEAPF32,value>>2,count*3);return}if(count<=96){var view=miniTempWebGLFloatBuffers[3*count];for(var i=0;i<3*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 _emscripten_glUniform3fv=_glUniform3fv;var _glUniform3i=function _glUniform3i(location,v0,v1,v2){GLctx.uniform3i(webglGetUniformLocation(location),v0,v1,v2)};var _emscripten_glUniform3i=_glUniform3i;var _glUniform3iv=function _glUniform3iv(location,count,value){if(GL.currentContext.version>=2){count&&GLctx.uniform3iv(webglGetUniformLocation(location),HEAP32,value>>2,count*3);return}if(count<=96){var view=miniTempWebGLIntBuffers[3*count];for(var i=0;i<3*count;i+=3){view[i]=HEAP32[value+4*i>>2];view[i+1]=HEAP32[value+(4*i+4)>>2];view[i+2]=HEAP32[value+(4*i+8)>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*12>>2)}GLctx.uniform3iv(webglGetUniformLocation(location),view)};var _emscripten_glUniform3iv=_glUniform3iv;var _glUniform3ui=function _glUniform3ui(location,v0,v1,v2){GLctx.uniform3ui(webglGetUniformLocation(location),v0,v1,v2)};var _emscripten_glUniform3ui=_glUniform3ui;var _glUniform3uiv=function _glUniform3uiv(location,count,value){count&&GLctx.uniform3uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count*3)};var _emscripten_glUniform3uiv=_glUniform3uiv;var _glUniform4f=function _glUniform4f(location,v0,v1,v2,v3){GLctx.uniform4f(webglGetUniformLocation(location),v0,v1,v2,v3)};var _emscripten_glUniform4f=_glUniform4f;var _glUniform4fv=function _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;for(var i=0;i<4*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 _emscripten_glUniform4fv=_glUniform4fv;var _glUniform4i=function _glUniform4i(location,v0,v1,v2,v3){GLctx.uniform4i(webglGetUniformLocation(location),v0,v1,v2,v3)};var _emscripten_glUniform4i=_glUniform4i;var _glUniform4iv=function _glUniform4iv(location,count,value){if(GL.currentContext.version>=2){count&&GLctx.uniform4iv(webglGetUniformLocation(location),HEAP32,value>>2,count*4);return}if(count<=72){var view=miniTempWebGLIntBuffers[4*count];for(var i=0;i<4*count;i+=4){view[i]=HEAP32[value+4*i>>2];view[i+1]=HEAP32[value+(4*i+4)>>2];view[i+2]=HEAP32[value+(4*i+8)>>2];view[i+3]=HEAP32[value+(4*i+12)>>2]}}else{var view=HEAP32.subarray(value>>2,value+count*16>>2)}GLctx.uniform4iv(webglGetUniformLocation(location),view)};var _emscripten_glUniform4iv=_glUniform4iv;var _glUniform4ui=function _glUniform4ui(location,v0,v1,v2,v3){GLctx.uniform4ui(webglGetUniformLocation(location),v0,v1,v2,v3)};var _emscripten_glUniform4ui=_glUniform4ui;var _glUniform4uiv=function _glUniform4uiv(location,count,value){count&&GLctx.uniform4uiv(webglGetUniformLocation(location),HEAPU32,value>>2,count*4)};var _emscripten_glUniform4uiv=_glUniform4uiv;var _glUniformBlockBinding=function _glUniformBlockBinding(program,uniformBlockIndex,uniformBlockBinding){program=GL.programs[program];GLctx.uniformBlockBinding(program,uniformBlockIndex,uniformBlockBinding)};var _emscripten_glUniformBlockBinding=_glUniformBlockBinding;var _glUniformMatrix2fv=function _glUniformMatrix2fv(location,count,transpose,value){if(GL.currentContext.version>=2){count&&GLctx.uniformMatrix2fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*4);return}if(count<=72){var view=miniTempWebGLFloatBuffers[4*count];for(var i=0;i<4*count;i+=4){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]}}else{var view=HEAPF32.subarray(value>>2,value+count*16>>2)}GLctx.uniformMatrix2fv(webglGetUniformLocation(location),!!transpose,view)};var _emscripten_glUniformMatrix2fv=_glUniformMatrix2fv;var _glUniformMatrix2x3fv=function _glUniformMatrix2x3fv(location,count,transpose,value){count&&GLctx.uniformMatrix2x3fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*6)};var _emscripten_glUniformMatrix2x3fv=_glUniformMatrix2x3fv;var _glUniformMatrix2x4fv=function _glUniformMatrix2x4fv(location,count,transpose,value){count&&GLctx.uniformMatrix2x4fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*8)};var _emscripten_glUniformMatrix2x4fv=_glUniformMatrix2x4fv;var _glUniformMatrix3fv=function _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){var view=miniTempWebGLFloatBuffers[9*count];for(var i=0;i<9*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 _emscripten_glUniformMatrix3fv=_glUniformMatrix3fv;var _glUniformMatrix3x2fv=function _glUniformMatrix3x2fv(location,count,transpose,value){count&&GLctx.uniformMatrix3x2fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*6)};var _emscripten_glUniformMatrix3x2fv=_glUniformMatrix3x2fv;var _glUniformMatrix3x4fv=function _glUniformMatrix3x4fv(location,count,transpose,value){count&&GLctx.uniformMatrix3x4fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*12)};var _emscripten_glUniformMatrix3x4fv=_glUniformMatrix3x4fv;var _glUniformMatrix4fv=function _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;for(var i=0;i<16*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 _emscripten_glUniformMatrix4fv=_glUniformMatrix4fv;var _glUniformMatrix4x2fv=function _glUniformMatrix4x2fv(location,count,transpose,value){count&&GLctx.uniformMatrix4x2fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*8)};var _emscripten_glUniformMatrix4x2fv=_glUniformMatrix4x2fv;var _glUniformMatrix4x3fv=function _glUniformMatrix4x3fv(location,count,transpose,value){count&&GLctx.uniformMatrix4x3fv(webglGetUniformLocation(location),!!transpose,HEAPF32,value>>2,count*12)};var _emscripten_glUniformMatrix4x3fv=_glUniformMatrix4x3fv;var _glUseProgram=function _glUseProgram(program){program=GL.programs[program];GLctx.useProgram(program);GLctx.currentProgram=program};var _emscripten_glUseProgram=_glUseProgram;var _glValidateProgram=function _glValidateProgram(program){GLctx.validateProgram(GL.programs[program])};var _emscripten_glValidateProgram=_glValidateProgram;var _glVertexAttrib1f=function _glVertexAttrib1f(x0,x1){return GLctx.vertexAttrib1f(x0,x1)};var _emscripten_glVertexAttrib1f=_glVertexAttrib1f;var _glVertexAttrib1fv=function _glVertexAttrib1fv(index,v){GLctx.vertexAttrib1f(index,HEAPF32[v>>2])};var _emscripten_glVertexAttrib1fv=_glVertexAttrib1fv;var _glVertexAttrib2f=function _glVertexAttrib2f(x0,x1,x2){return GLctx.vertexAttrib2f(x0,x1,x2)};var _emscripten_glVertexAttrib2f=_glVertexAttrib2f;var _glVertexAttrib2fv=function _glVertexAttrib2fv(index,v){GLctx.vertexAttrib2f(index,HEAPF32[v>>2],HEAPF32[v+4>>2])};var _emscripten_glVertexAttrib2fv=_glVertexAttrib2fv;var _glVertexAttrib3f=function _glVertexAttrib3f(x0,x1,x2,x3){return GLctx.vertexAttrib3f(x0,x1,x2,x3)};var _emscripten_glVertexAttrib3f=_glVertexAttrib3f;var _glVertexAttrib3fv=function _glVertexAttrib3fv(index,v){GLctx.vertexAttrib3f(index,HEAPF32[v>>2],HEAPF32[v+4>>2],HEAPF32[v+8>>2])};var _emscripten_glVertexAttrib3fv=_glVertexAttrib3fv;var _glVertexAttrib4f=function _glVertexAttrib4f(x0,x1,x2,x3,x4){return GLctx.vertexAttrib4f(x0,x1,x2,x3,x4)};var _emscripten_glVertexAttrib4f=_glVertexAttrib4f;var _glVertexAttrib4fv=function _glVertexAttrib4fv(index,v){GLctx.vertexAttrib4f(index,HEAPF32[v>>2],HEAPF32[v+4>>2],HEAPF32[v+8>>2],HEAPF32[v+12>>2])};var _emscripten_glVertexAttrib4fv=_glVertexAttrib4fv;var _glVertexAttribDivisor=function _glVertexAttribDivisor(index,divisor){GLctx.vertexAttribDivisor(index,divisor)};var _emscripten_glVertexAttribDivisor=_glVertexAttribDivisor;var _glVertexAttribDivisorANGLE=_glVertexAttribDivisor;var _emscripten_glVertexAttribDivisorANGLE=_glVertexAttribDivisorANGLE;var _glVertexAttribDivisorARB=_glVertexAttribDivisor;var _emscripten_glVertexAttribDivisorARB=_glVertexAttribDivisorARB;var _glVertexAttribDivisorEXT=_glVertexAttribDivisor;var _emscripten_glVertexAttribDivisorEXT=_glVertexAttribDivisorEXT;var _glVertexAttribDivisorNV=_glVertexAttribDivisor;var _emscripten_glVertexAttribDivisorNV=_glVertexAttribDivisorNV;var _glVertexAttribI4i=function _glVertexAttribI4i(x0,x1,x2,x3,x4){return GLctx.vertexAttribI4i(x0,x1,x2,x3,x4)};var _emscripten_glVertexAttribI4i=_glVertexAttribI4i;var _glVertexAttribI4iv=function _glVertexAttribI4iv(index,v){GLctx.vertexAttribI4i(index,HEAP32[v>>2],HEAP32[v+4>>2],HEAP32[v+8>>2],HEAP32[v+12>>2])};var _emscripten_glVertexAttribI4iv=_glVertexAttribI4iv;var _glVertexAttribI4ui=function _glVertexAttribI4ui(x0,x1,x2,x3,x4){return GLctx.vertexAttribI4ui(x0,x1,x2,x3,x4)};var _emscripten_glVertexAttribI4ui=_glVertexAttribI4ui;var _glVertexAttribI4uiv=function _glVertexAttribI4uiv(index,v){GLctx.vertexAttribI4ui(index,HEAPU32[v>>2],HEAPU32[v+4>>2],HEAPU32[v+8>>2],HEAPU32[v+12>>2])};var _emscripten_glVertexAttribI4uiv=_glVertexAttribI4uiv;var _glVertexAttribIPointer=function _glVertexAttribIPointer(index,size,type,stride,ptr){GLctx.vertexAttribIPointer(index,size,type,stride,ptr)};var _emscripten_glVertexAttribIPointer=_glVertexAttribIPointer;var _glVertexAttribPointer=function _glVertexAttribPointer(index,size,type,normalized,stride,ptr){GLctx.vertexAttribPointer(index,size,type,!!normalized,stride,ptr)};var _emscripten_glVertexAttribPointer=_glVertexAttribPointer;var _glViewport=function _glViewport(x0,x1,x2,x3){return GLctx.viewport(x0,x1,x2,x3)};var _emscripten_glViewport=_glViewport;var _glWaitSync=function _glWaitSync(sync,flags,timeout_low,timeout_high){var timeout=convertI32PairToI53(timeout_low,timeout_high);GLctx.waitSync(GL.syncs[sync],flags,timeout)};var _emscripten_glWaitSync=_glWaitSync;var _emscripten_pause_main_loop=function _emscripten_pause_main_loop(){Browser.mainLoop.pause()};var growMemory=function growMemory(size){var b=wasmMemory.buffer;var pages=(size-b.byteLength+65535)/65536;try{wasmMemory.grow(pages);updateMemoryViews();return 1}catch(e){}};var _emscripten_resize_heap=function _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 _emscripten_set_main_loop_arg=function _emscripten_set_main_loop_arg(func,arg,fps,simulateInfiniteLoop){var browserIterationFunc=function browserIterationFunc(){return getWasmTableEntry(func)(arg)};setMainLoop(browserIterationFunc,fps,simulateInfiniteLoop,arg)};var _emscripten_webgl_enable_extension=function _emscripten_webgl_enable_extension(contextHandle,extension){var context=GL.getContext(contextHandle);var extString=UTF8ToString(extension);if(extString.startsWith("GL_"))extString=extString.substr(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);var ext=context.GLctx.getExtension(extString);return!!ext};var _emscripten_webgl_do_get_current_context=function _emscripten_webgl_do_get_current_context(){return GL.currentContext?GL.currentContext.handle:0};var _emscripten_webgl_get_current_context=_emscripten_webgl_do_get_current_context;var ENV={};var getExecutableName=function getExecutableName(){return thisProgram||"./this.program"};var getEnvStrings=function getEnvStrings(){if(!getEnvStrings.strings){var lang=((typeof navigator==="undefined"?"undefined":_typeof(navigator))=="object"&&navigator.languages&&navigator.languages[0]||"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("".concat(x,"=").concat(env[x]))}getEnvStrings.strings=strings}return getEnvStrings.strings};var stringToAscii=function stringToAscii(str,buffer){for(var i=0;i<str.length;++i){HEAP8[buffer++]=str.charCodeAt(i)}HEAP8[buffer]=0};var _environ_get=function _environ_get(__environ,environ_buf){var bufSize=0;getEnvStrings().forEach(function(string,i){var ptr=environ_buf+bufSize;HEAPU32[__environ+i*4>>2]=ptr;stringToAscii(string,ptr);bufSize+=string.length+1});return 0};var _environ_sizes_get=function _environ_sizes_get(penviron_count,penviron_buf_size){var strings=getEnvStrings();HEAPU32[penviron_count>>2]=strings.length;var bufSize=0;strings.forEach(function(string){return bufSize+=string.length+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}}var doReadv=function 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_low,offset_high,whence,newOffset){var offset=convertI32PairToI53Checked(offset_low,offset_high);try{if(isNaN(offset))return 61;var stream=SYSCALLS.getStreamFromFD(fd);FS.llseek(stream,offset,whence);tempI64=[stream.position>>>0,(tempDouble=stream.position,+Math.abs(tempDouble)>=1?tempDouble>0?+Math.floor(tempDouble/4294967296)>>>0:~~+Math.ceil((tempDouble-+(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[newOffset>>2]=tempI64[0],HEAP32[newOffset+4>>2]=tempI64[1];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=function 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 _getaddrinfo=function _getaddrinfo(node,service,hint,out){var addr=0;var port=0;var flags=0;var family=0;var type=0;var proto=0;var ai;function allocaddrinfo(family,type,proto,canon,addr,port){var sa,salen,ai;var errno;salen=family===10?28:16;addr=family===10?inetNtop6(addr):inetNtop4(addr);sa=_malloc(salen);errno=writeSockaddr(sa,family,addr,port);assert(!errno);ai=_malloc(32);HEAP32[ai+4>>2]=family;HEAP32[ai+8>>2]=type;HEAP32[ai+12>>2]=proto;HEAPU32[ai+24>>2]=canon;HEAPU32[ai+20>>2]=sa;if(family===10){HEAP32[ai+16>>2]=28}else{HEAP32[ai+16>>2]=16}HEAP32[ai+28>>2]=0;return ai}if(hint){flags=HEAP32[hint>>2];family=HEAP32[hint+4>>2];type=HEAP32[hint+8>>2];proto=HEAP32[hint+12>>2]}if(type&&!proto){proto=type===2?17:6}if(!type&&proto){type=proto===17?2:1}if(proto===0){proto=6}if(type===0){type=1}if(!node&&!service){return-2}if(flags&~(1|2|4|1024|8|16|32)){return-1}if(hint!==0&&HEAP32[hint>>2]&2&&!node){return-1}if(flags&32){return-2}if(type!==0&&type!==1&&type!==2){return-7}if(family!==0&&family!==2&&family!==10){return-6}if(service){service=UTF8ToString(service);port=parseInt(service,10);if(isNaN(port)){if(flags&1024){return-2}return-8}}if(!node){if(family===0){family=2}if((flags&1)===0){if(family===2){addr=_htonl2(2130706433)}else{addr=[0,0,0,1]}}ai=allocaddrinfo(family,type,proto,null,addr,port);HEAPU32[out>>2]=ai;return 0}node=UTF8ToString(node);addr=inetPton4(node);if(addr!==null){if(family===0||family===2){family=2}else if(family===10&&flags&8){addr=[0,0,_htonl2(65535),addr];family=10}else{return-2}}else{addr=inetPton6(node);if(addr!==null){if(family===0||family===10){family=10}else{return-2}}}if(addr!=null){ai=allocaddrinfo(family,type,proto,node,addr,port);HEAPU32[out>>2]=ai;return 0}if(flags&4){return-2}node=DNS.lookup_name(node);addr=inetPton4(node);if(family===0){family=2}else if(family===10){addr=[0,0,_htonl2(65535),addr]}ai=allocaddrinfo(family,type,proto,null,addr,port);HEAPU32[out>>2]=ai;return 0};var _getnameinfo=function _getnameinfo(sa,salen,node,nodelen,serv,servlen,flags){var info=readSockaddr(sa,salen);if(info.errno){return-6}var port=info.port;var addr=info.addr;var overflowed=false;if(node&&nodelen){var lookup;if(flags&1||!(lookup=DNS.lookup_addr(addr))){if(flags&8){return-2}}else{addr=lookup}var numBytesWrittenExclNull=stringToUTF8(addr,node,nodelen);if(numBytesWrittenExclNull+1>=nodelen){overflowed=true}}if(serv&&servlen){port=""+port;var numBytesWrittenExclNull=stringToUTF8(port,serv,servlen);if(numBytesWrittenExclNull+1>=servlen){overflowed=true}}if(overflowed){return-12}return 0};var GLFW={keyFunc:null,charFunc:null,markedTextFunc:null,gamepadFunc:null,mouseButtonFunc:null,mousePosFunc:null,mouseWheelFunc:null,resizeFunc:null,closeFunc:null,refreshFunc:null,focusFunc:null,iconifyFunc:null,touchFunc:null,params:null,initTime:null,wheelPos:0,buttons:0,keys:0,initWindowWidth:640,initWindowHeight:480,windowX:0,windowY:0,windowWidth:0,windowHeight:0,prevWidth:0,prevHeight:0,prevNonFSWidth:0,prevNonFSHeight:0,isFullscreen:false,isPointerLocked:false,dpi:1,mouseTouchId:null,DOMToGLFWKeyCode:function DOMToGLFWKeyCode(keycode,code){switch(keycode){case 8:return 295;case 9:return 293;case 13:return 294;case 27:return 257;case 106:return 313;case 107:return 315;case 109:return 314;case 110:return 316;case 111:return 312;case 112:return 258;case 113:return 259;case 114:return 260;case 115:return 261;case 116:return 262;case 117:return 263;case 118:return 264;case 119:return 265;case 120:return 266;case 121:return 267;case 122:return 268;case 123:return 269;case 37:return 285;case 38:return 283;case 39:return 286;case 40:return 284;case 33:return 298;case 34:return 299;case 36:return 300;case 35:return 301;case 45:return 296;case 16:return 287;case 5:return 287;case 6:return 288;case 17:return 289;case 3:return 289;case 4:return 290;case 18:return 291;case 2:return 291;case 1:return 292;case 96:return 302;case 97:return 303;case 98:return 304;case 99:return 305;case 100:return 306;case 101:return 307;case 102:return 308;case 103:return 309;case 104:return 310;case 105:return 311}switch(code){case"Minus":return 45;case"Period":return 46;case"Comma":return 44;case"Slash":return 47;case"Backslash":return 92;case"IntlRo":return 92;case"IntlYen":return 92;case"IntlBackslash":return 92;case"Backquote":return 96;case"BracketLeft":return 91;case"BracketRight":return 93;case"Equal":return 61;case"Quote":return 39;case"Semicolon":return 59;case"NumpadComma":return 316}return keycode},DOMtoGLFWButton:function DOMtoGLFWButton(button){if(button==1){button=2}else if(button==2){button=1}return button},getUnicodeChar:function getUnicodeChar(value){var output="";if(value>65535){value-=65536;output+=String.fromCharCode(value>>>10&1023|55296);value=56320|value&1023}output+=String.fromCharCode(value);return output},addEventListener:function addEventListener(type,listener,useCapture){if(typeof window!=="undefined"){window.addEventListener(type,listener,useCapture)}},removeEventListener:function removeEventListener(type,listener,useCapture){if(typeof window!=="undefined"){window.removeEventListener(type,listener,useCapture)}},addEventListenerCanvas:function addEventListenerCanvas(type,listener,useCapture){if(typeof Module["canvas"]!=="undefined"){Module["canvas"].addEventListener(type,listener,useCapture)}},removeEventListenerCanvas:function removeEventListenerCanvas(type,listener,useCapture){if(typeof Module["canvas"]!=="undefined"){Module["canvas"].removeEventListener(type,listener,useCapture)}},isCanvasActive:function isCanvasActive(event){var res=typeof document.activeElement=="undefined"||document.activeElement==Module["canvas"];if(!res){res=event.target==Module["canvas"]}if(event.target.focus)event.target.focus();return res},onKeyPress:function onKeyPress(event){if(!GLFW.isCanvasActive(event)){return}if(event.charCode){var char=GLFW.getUnicodeChar(event.charCode);if(char!==null&&GLFW.charFunc){getWasmTableEntry(GLFW.charFunc)(event.charCode,1)}}},onKeyChanged:function onKeyChanged(event,status){if(!GLFW.isCanvasActive(event)){return}var key=GLFW.DOMToGLFWKeyCode(event.keyCode,event.code);if(key){GLFW.keys[key]=status;if(GLFW.keyFunc){getWasmTableEntry(GLFW.keyFunc)(key,status)}}},onKeydown:function onKeydown(event){if(!GLFW.isCanvasActive(event)){return}switch(event.keyCode){case 37:case 38:case 39:case 40:case 32:event.preventDefault();event.stopPropagation();default:break}GLFW.onKeyChanged(event,1);if(event.keyCode===32){if(GLFW.charFunc){getWasmTableEntry(GLFW.charFunc)(32,1);event.preventDefault()}}else if(event.keyCode===8||event.keyCode===9||event.keyCode===13){event.preventDefault()}},onKeyup:function onKeyup(event){if(!GLFW.isCanvasActive(event)){return}GLFW.onKeyChanged(event,0)},onMousemove:function onMousemove(event){var lastX=Browser.mouseX;var lastY=Browser.mouseY;Browser.calculateMouseEvent(event);var newX=Browser.mouseX;var newY=Browser.mouseY;if(event.target==Module["canvas"]&&GLFW.mousePosFunc){event.preventDefault();getWasmTableEntry(GLFW.mousePosFunc)(lastX,lastY)}},onMouseButtonChanged:function onMouseButtonChanged(event,status){if(!GLFW.isCanvasActive(event)){return}if(GLFW.mouseButtonFunc==null){return}Browser.calculateMouseEvent(event);if(event.target!=Module["canvas"]){return}if(status==1){try{event.target.setCapture()}catch(e){}}event.preventDefault();var eventButton=GLFW.DOMtoGLFWButton(event["button"]);getWasmTableEntry(GLFW.mouseButtonFunc)(eventButton,status)},fillTouch:function fillTouch(id,x,y,phase){if(GLFW.touchFunc){getWasmTableEntry(GLFW.touchFunc)(id,x,y,phase)}},touchWasFinished:function touchWasFinished(event,phase){if(!GLFW.isCanvasActive(event)){return}for(var i=0;i<event.changedTouches.length;++i){var touch=event.changedTouches[i];var coord=GLFW.convertCoordinatesFromMonitorToWebGLPixels(touch.clientX,touch.clientY);var canvasX=coord[0];var canvasY=coord[1];GLFW.fillTouch(touch.identifier,canvasX,canvasY,phase);if(touch.identifier==GLFW.mouseTouchId){GLFW.mouseTouchId=null;GLFW.buttons&=~(1<<0)}}if(event.touches.length==0){GLFW.buttons&=~(1<<0)}if(typeof DefoldSoundDevice!="undefined"&&DefoldSoundDevice!=null){DefoldSoundDevice.TryResumeAudio()}event.preventDefault()},onTouchEnd:function onTouchEnd(event){GLFW.touchWasFinished(event,GLFW.GLFW_PHASE_ENDED)},onTouchCancel:function onTouchCancel(event){GLFW.touchWasFinished(event,GLFW.GLFW_PHASE_CANCELLED)},convertCoordinatesFromMonitorToWebGLPixels:function convertCoordinatesFromMonitorToWebGLPixels(x,y){var rect=Module["canvas"].getBoundingClientRect();var canvasWidth=rect.right-rect.left;var canvasHeight=rect.bottom-rect.top;var canvasX=x-rect.left;var canvasY=y-rect.top;var canvasXNormalized=canvasX/canvasWidth;var canvasYNormalized=canvasY/canvasHeight;var finalX=Module["canvas"].width*canvasXNormalized;var finalY=Module["canvas"].height*canvasYNormalized;return[finalX,finalY]},onTouchMove:function onTouchMove(event){if(!GLFW.isCanvasActive(event)){return}var e=event;var touch;var coord;var canvasX;var canvasY;for(var i=0;i<e.changedTouches.length;++i){touch=e.changedTouches[i];coord=GLFW.convertCoordinatesFromMonitorToWebGLPixels(touch.clientX,touch.clientY);canvasX=coord[0];canvasY=coord[1];if(touch.identifier==GLFW.mouseTouchId){Browser.mouseX=canvasX;Browser.mouseY=canvasY}GLFW.fillTouch(touch.identifier,canvasX,canvasY,GLFW.GLFW_PHASE_MOVED)}event.preventDefault()},onTouchStart:function onTouchStart(event){if(event.target!=Module["canvas"]){return}var e=event;var touch;var coord;var canvasX;var canvasY;for(var i=0;i<e.changedTouches.length;++i){touch=e.changedTouches[i];coord=GLFW.convertCoordinatesFromMonitorToWebGLPixels(touch.clientX,touch.clientY);canvasX=coord[0];canvasY=coord[1];if(i==0&&GLFW.mouseTouchId==null){GLFW.mouseTouchId=touch.identifier;GLFW.buttons|=1<<0;Browser.mouseX=canvasX;Browser.mouseY=canvasY}GLFW.fillTouch(touch.identifier,canvasX,canvasY,GLFW.GLFW_PHASE_BEGAN)}event.preventDefault()},onMouseButtonDown:function onMouseButtonDown(event){if(event.target!=Module["canvas"]){return}GLFW.buttons|=1<<event["button"];GLFW.onMouseButtonChanged(event,1)},onMouseButtonUp:function onMouseButtonUp(event){if(!GLFW.isCanvasActive(event)){return}GLFW.buttons&=~(1<<event["button"]);GLFW.onMouseButtonChanged(event,0);if(typeof DefoldSoundDevice!="undefined"&&DefoldSoundDevice!=null){DefoldSoundDevice.TryResumeAudio()}},onMouseWheel:function onMouseWheel(event){if(!GLFW.isCanvasActive(event)){return}GLFW.wheelPos+=Browser.getMouseWheelDelta(event);if(event.target==Module["canvas"]){if(GLFW.mouseWheelFunc){getWasmTableEntry(GLFW.mouseWheelFunc)(GLFW.wheelPos)}if(event.cancelable){event.preventDefault()}}},onFocusChanged:function onFocusChanged(focus){if(focus==0){for(var i=0;i<GLFW.keys.length;i++){GLFW.keys[i]=0}GLFW.buttons=0}if(GLFW.focusFunc){getWasmTableEntry(GLFW.focusFunc)(focus)}},onFocus:function onFocus(event){GLFW.onFocusChanged(1)},onBlur:function onBlur(event){GLFW.onFocusChanged(0)},onFullScreenEventChange:function onFullScreenEventChange(event){GLFW.isFullscreen=document["fullScreen"]||document["mozFullScreen"]||document["webkitIsFullScreen"]||document["msIsFullScreen"];if(!GLFW.isFullscreen){document.removeEventListener("fullscreenchange",GLFW.onFullScreenEventChange,true);document.removeEventListener("mozfullscreenchange",GLFW.onFullScreenEventChange,true);document.removeEventListener("webkitfullscreenchange",GLFW.onFullScreenEventChange,true);document.removeEventListener("msfullscreenchange",GLFW.onFullScreenEventChange,true)}GLFW.prevWidth=0;GLFW.prevHeight=0},requestFullScreen:function requestFullScreen(element){element=element||Module["fullScreenContainer"]||Module["canvas"];if(!element){return}document.addEventListener("fullscreenchange",GLFW.onFullScreenEventChange,true);document.addEventListener("mozfullscreenchange",GLFW.onFullScreenEventChange,true);document.addEventListener("webkitfullscreenchange",GLFW.onFullScreenEventChange,true);document.addEventListener("msfullscreenchange",GLFW.onFullScreenEventChange,true);var RFS=element["requestFullscreen"]||element["requestFullScreen"]||element["mozRequestFullScreen"]||element["webkitRequestFullScreen"]||element["msRequestFullScreen"]||function(){};RFS.apply(element,[])},cancelFullScreen:function cancelFullScreen(){var CFS=document["exitFullscreen"]||document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["webkitCancelFullScreen"]||document["msExitFullscreen"]||function(){};CFS.apply(document,[])},onJoystickConnected:function onJoystickConnected(event){GLFW.refreshJoysticks()},onJoystickDisconnected:function onJoystickDisconnected(event){GLFW.refreshJoysticks(true)},onPointerLockEventChange:function onPointerLockEventChange(event){GLFW.isPointerLocked=!!document["pointerLockElement"];if(!GLFW.isPointerLocked){document.removeEventListener("pointerlockchange",GLFW.onPointerLockEventChange,true)}},requestPointerLock:function requestPointerLock(element){element=element||Module["canvas"];if(!element){return}if(!GLFW.isPointerLocked){document.addEventListener("pointerlockchange",GLFW.onPointerLockEventChange,true);var RPL=element.requestPointerLock||function(){};RPL.apply(element,[])}},cancelPointerLock:function cancelPointerLock(){var EPL=document.exitPointerLock||function(){};EPL.apply(document,[])},disconnectJoystick:function disconnectJoystick(joy){if(GLFW.gamepadFunc){_free(GLFW.joys[joy].id);delete GLFW.joys[joy];getWasmTableEntry(GLFW.gamepadFunc)(joy,0)}},joys:{},lastGamepadState:null,lastGamepadStateFrame:null,refreshJoysticks:function refreshJoysticks(forceUpdate){if(GLFW.gamepadFunc){if(forceUpdate||Browser.mainLoop.currentFrameNumber!==GLFW.lastGamepadStateFrame||!Browser.mainLoop.currentFrameNumber){GLFW.lastGamepadState=navigator.getGamepads?navigator.getGamepads():navigator.webkitGetGamepads?navigator.webkitGetGamepads:null;if(!GLFW.lastGamepadState){return}GLFW.lastGamepadStateFrame=Browser.mainLoop.currentFrameNumber;for(var joy=0;joy<GLFW.lastGamepadState.length;++joy){var gamepad=GLFW.lastGamepadState[joy];if(gamepad){var gamepad_id=gamepad.mapping=="standard"?"Standard Gamepad":gamepad.id;if(!GLFW.joys[joy]||GLFW.joys[joy].id_string!=gamepad_id){if(GLFW.joys[joy]){GLFW.disconnectJoystick(joy)}GLFW.joys[joy]={id:stringToNewUTF8(gamepad_id),id_string:gamepad_id,axesCount:gamepad.axes.length,buttonsCount:gamepad.buttons.length};getWasmTableEntry(GLFW.gamepadFunc)(joy,1)}GLFW.joys[joy].buttons=gamepad.buttons;GLFW.joys[joy].axes=gamepad.axes}else{if(GLFW.joys[joy]){GLFW.disconnectJoystick(joy)}}}}}}};function _glfwAccelerometerEnable(){}function _glfwCloseWindow(){if(GLFW.closeFunc){getWasmTableEntry(GLFW.closeFunc)()}delete Module.ctx}function _glfwDisable(token){GLFW.params[token]=false;if(token==196609){GLFW.requestPointerLock()}}function _glfwEnable(token){GLFW.params[token]=true;if(token==196609){GLFW.cancelPointerLock()}}function _glfwGetAcceleration(x,y,z){return 0}function _glfwGetDefaultFramebuffer(){return 0}function _glfwGetDisplayScaleFactor(){return GLFW.dpi}function _glfwGetJoystickButtons(joy,buttons,numbuttons){GLFW.refreshJoysticks();var state=GLFW.joys[joy];if(!state||!state.buttons){for(var i=0;i<numbuttons;i++){setValue(buttons+i,0,"i8")}return}for(var i=0;i<Math.min(numbuttons,state.buttonsCount);i++){setValue(buttons+i,state.buttons[i].pressed,"i8")}}function _glfwGetJoystickDeviceId(joy,device_id){if(GLFW.joys[joy]){setValue(device_id,GLFW.joys[joy].id,"*");return 1}else{return 0}}function _glfwGetJoystickHats(joy,buttons,numhats){return 0}function _glfwGetJoystickParam(joy,param){var result=0;if(GLFW.joys[joy]){switch(GLFW.params[param]){case 0:result=1;break;case 1:result=GLFW.joys[joy].axesCount;break;case 2:result=GLFW.joys[joy].buttonsCount;break}}return result}function _glfwGetJoystickPos(joy,pos,numaxes){GLFW.refreshJoysticks();var state=GLFW.joys[joy];if(!state||!state.axes){for(var i=0;i<numaxes;i++){setValue(pos+i*4,0,"float")}return}for(var i=0;i<numaxes;i++){setValue(pos+i*4,state.axes[i],"float")}}function _glfwGetKey(key){return GLFW.keys[key]}function _glfwGetMouseButton(button){return(GLFW.buttons&1<<GLFW.DOMtoGLFWButton(button))>0}function _glfwGetMouseLocked(){return GLFW.isPointerLocked?1:0}function _glfwGetMousePos(xpos,ypos){setValue(xpos,Browser.mouseX,"i32");setValue(ypos,Browser.mouseY,"i32")}function _glfwGetMouseWheel(){return GLFW.wheelPos}function _glfwGetWindowParam(param){return GLFW.params[param]}function _glfwGetWindowRefreshRate(){return 0}function _glfwGetWindowSize(width,height){setValue(width,Module["canvas"].width,"i32");setValue(height,Module["canvas"].height,"i32")}function _glfwIconifyWindow(){}function _glfwInitJS(){GLFW.initTime=Date.now()/1e3;GLFW.addEventListener("gamepadconnected",GLFW.onJoystickConnected,true);GLFW.addEventListener("gamepaddisconnected",GLFW.onJoystickDisconnected,true);GLFW.addEventListener("keydown",GLFW.onKeydown,true);GLFW.addEventListener("keypress",GLFW.onKeyPress,true);GLFW.addEventListener("keyup",GLFW.onKeyup,true);GLFW.addEventListener("mousemove",GLFW.onMousemove,true);GLFW.addEventListener("mousedown",GLFW.onMouseButtonDown,true);GLFW.addEventListener("mouseup",GLFW.onMouseButtonUp,true);GLFW.addEventListener("DOMMouseScroll",GLFW.onMouseWheel,{capture:true,passive:false});GLFW.addEventListener("mousewheel",GLFW.onMouseWheel,{capture:true,passive:false});GLFW.addEventListenerCanvas("touchstart",GLFW.onTouchStart,true);GLFW.addEventListenerCanvas("touchend",GLFW.onTouchEnd,true);GLFW.addEventListenerCanvas("touchcancel",GLFW.onTouchCancel,true);GLFW.addEventListenerCanvas("touchmove",GLFW.onTouchMove,true);GLFW.addEventListenerCanvas("focus",GLFW.onFocus,true);GLFW.addEventListenerCanvas("blur",GLFW.onBlur,true);__ATEXIT__.push({func:function func(){GLFW.removeEventListener("gamepadconnected",GLFW.onJoystickConnected,true);GLFW.removeEventListener("gamepaddisconnected",GLFW.onJoystickDisconnected,true);GLFW.removeEventListener("keydown",GLFW.onKeydown,true);GLFW.removeEventListener("keypress",GLFW.onKeyPress,true);GLFW.removeEventListener("keyup",GLFW.onKeyup,true);GLFW.removeEventListener("mousemove",GLFW.onMousemove,true);GLFW.removeEventListener("mousedown",GLFW.onMouseButtonDown,true);GLFW.removeEventListener("mouseup",GLFW.onMouseButtonUp,true);GLFW.removeEventListener("DOMMouseScroll",GLFW.onMouseWheel,{capture:true,passive:false});GLFW.removeEventListener("mousewheel",GLFW.onMouseWheel,{capture:true,passive:false});GLFW.removeEventListenerCanvas("touchstart",GLFW.onTouchStart,true);GLFW.removeEventListenerCanvas("touchend",GLFW.onTouchEnd,true);GLFW.removeEventListenerCanvas("touchcancel",GLFW.onTouchEnd,true);GLFW.removeEventListenerCanvas("touchmove",GLFW.onTouchMove,true);GLFW.removeEventListenerCanvas("focus",GLFW.onFocus,true);GLFW.removeEventListenerCanvas("blur",GLFW.onBlur,true);var canvas=Module["canvas"];if(typeof canvas!=="undefined"){Module["canvas"].width=Module["canvas"].height=1}}});GLFW.params=new Array;GLFW.params[196609]=true;GLFW.params[196610]=false;GLFW.params[196611]=true;GLFW.params[196612]=false;GLFW.params[196613]=false;GLFW.params[196614]=true;GLFW.params[131073]=true;GLFW.params[131074]=true;GLFW.params[131075]=false;GLFW.params[131076]=true;GLFW.params[131077]=0;GLFW.params[131078]=0;GLFW.params[131079]=0;GLFW.params[131080]=0;GLFW.params[131081]=0;GLFW.params[131082]=0;GLFW.params[131083]=0;GLFW.params[131084]=0;GLFW.params[131085]=0;GLFW.params[131086]=0;GLFW.params[131087]=0;GLFW.params[131088]=0;GLFW.params[131089]=0;GLFW.params[131090]=0;GLFW.params[131091]=0;GLFW.params[131092]=0;GLFW.params[131093]=0;GLFW.params[131094]=0;GLFW.params[131095]=0;GLFW.params[131096]=0;GLFW.params[327681]=0;GLFW.params[327682]=1;GLFW.params[327683]=2;GLFW.params[131097]=0;GLFW.dpi=1;GLFW.keys=new Array;GLFW.GLFW_PHASE_BEGAN=0;GLFW.GLFW_PHASE_MOVED=1;GLFW.GLFW_PHASE_ENDED=3;GLFW.GLFW_PHASE_CANCELLED=4;return 1}function _glfwOpenWindow(width,height,redbits,greenbits,bluebits,alphabits,depthbits,stencilbits,mode){if(width==0&&height>0){width=4*height/3}if(width>0&&height==0){height=3*width/4}GLFW.params[131077]=redbits;GLFW.params[131078]=greenbits;GLFW.params[131079]=bluebits;GLFW.params[131080]=alphabits;GLFW.params[131081]=depthbits;GLFW.params[131082]=stencilbits;if(mode==65537){GLFW.initWindowWidth=width;GLFW.initWindowHeight=height;GLFW.params[196611]=true}else if(mode==65538){GLFW.requestFullScreen();GLFW.params[196611]=false}else{throw"Invalid glfwOpenWindow mode."}var useWebGL=GLFW.params[131098]>0;if(useWebGL){var contextAttributes={antialias:GLFW.params[131091]>1,depth:GLFW.params[131081]>0,stencil:GLFW.params[131082]>0,alpha:GLFW.params[131080]>0};var iOSVersion=false;try{iOSVersion=parseFloat((""+(/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))||false}catch(e){}if(iOSVersion&&iOSVersion<15.2){contextAttributes.majorVersion=1}Module.ctx=Browser.createContext(Module["canvas"],true,true,contextAttributes);if(Module.ctx==null){contextAttributes.majorVersion=1;Module.ctx=Browser.createContext(Module["canvas"],true,true,contextAttributes)}}return 1}function _glfwOpenWindowHint(target,hint){GLFW.params[target]=hint;if(target==131097){if(hint!=0){GLFW.dpi=window.devicePixelRatio||1}}}function _glfwPollEvents(){}function _glfwResetKeyboard(){}function _glfwSetCharCallback(cbfun){GLFW.charFunc=cbfun;return 1}function _glfwSetDeviceChangedCallback(cbfun){return 1}function _glfwSetGamepadCallback(cbfun){GLFW.gamepadFunc=cbfun;try{GLFW.refreshJoysticks();return 1}catch(e){GLFW.gamepadFunc=null;return 0}}function _glfwSetMarkedTextCallback(cbfun){GLFW.markedTextFunc=cbfun;return 1}function _glfwSetTouchCallback(cbfun){GLFW.touchFunc=cbfun;return 1}function _glfwSetWindowBackgroundColor(color){}function _glfwSetWindowCloseCallback(cbfun){GLFW.closeFunc=cbfun}function _glfwSetWindowFocusCallback(cbfun){GLFW.focusFunc=cbfun}function _glfwSetWindowIconifyCallback(cbfun){GLFW.iconifyFunc=cbfun}function _glfwSetWindowSize(width,height){Browser.setCanvasSize(width,height);if(GLFW.resizeFunc){getWasmTableEntry(GLFW.resizeFunc)(width,height)}}function _glfwSetWindowSizeCallback(cbfun){GLFW.resizeFunc=cbfun}function _glfwShowKeyboard(show_keyboard){Module["canvas"].contentEditable=show_keyboard?true:false;if(show_keyboard){Module["canvas"].focus()}}function _glfwSwapBuffers(){var width=Module["canvas"].width;var height=Module["canvas"].height;if(GLFW.prevWidth!=width||GLFW.prevHeight!=height){if(GLFW.isFullscreen){width=Math.floor(window.innerWidth*GLFW.dpi);height=Math.floor(window.innerHeight*GLFW.dpi)}GLFW.prevWidth=width;GLFW.prevHeight=height;_glfwSetWindowSize(width,height)}}function _glfwSwapInterval(interval){}function _glfwTerminate(){}var dmRenderer={renderContext:null,renderCallback:null,CONTEXT_LOST_EVENT:0,CONTEXT_RESTORED_EVENT:1,rendererContextEvent:function rendererContextEvent(event_type){if(dmRenderer.renderCallback){getWasmTableEntry(dmRenderer.renderCallback)(dmRenderer.renderContext,event_type)}}};function _setupCallbackJS(context,callback){dmRenderer.renderContext=context;dmRenderer.renderCallback=callback}var stackAlloc=function stackAlloc(sz){return _emscripten_stack_alloc(sz)};var stringToUTF8OnStack=function stringToUTF8OnStack(str){var size=lengthBytesUTF8(str)+1;var ret=stackAlloc(size);stringToUTF8(str,ret,size);return ret};var getCFunc=function getCFunc(ident){var func=Module["_"+ident];return func};var writeArrayToMemory=function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)};var ccall=function ccall(ident,returnType,argTypes,args,opts){var toC={string:function string(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){ret=stringToUTF8OnStack(str)}return ret},array:function 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;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 ret=func.apply(void 0,cArgs);function onDone(ret){if(stack!==0)stackRestore(stack);return convertReturnValue(ret)}ret=onDone(ret);return ret};FS.createPreloadedFile=FS_createPreloadedFile;FS.staticInit();Module["requestFullscreen"]=Browser.requestFullscreen;Module["requestAnimationFrame"]=Browser.requestAnimationFrame;Module["setCanvasSize"]=Browser.setCanvasSize;Module["pauseMainLoop"]=Browser.mainLoop.pause;Module["resumeMainLoop"]=Browser.mainLoop.resume;Module["getUserMedia"]=Browser.getUserMedia;Module["createContext"]=Browser.createContext;var preloadedImages={};var preloadedAudios={};for(var i=0;i<32;++i)tempFixedLengthArray.push(new Array(i));var miniTempWebGLFloatBuffersStorage=new Float32Array(288);for(var i=0;i<=288;++i){miniTempWebGLFloatBuffers[i]=miniTempWebGLFloatBuffersStorage.subarray(0,i)}var miniTempWebGLIntBuffersStorage=new Int32Array(288);for(var i=0;i<=288;++i){miniTempWebGLIntBuffers[i]=miniTempWebGLIntBuffersStorage.subarray(0,i)}var wasmImports={b:___assert_fail,Xh:___syscall__newselect,Wh:___syscall_accept4,Vh:___syscall_bind,Uh:___syscall_connect,Th:___syscall_dup3,h:___syscall_fcntl64,Sh:___syscall_getpeername,Rh:___syscall_getsockname,$:___syscall_getsockopt,Qh:___syscall_ioctl,Ph:___syscall_listen,Oh:___syscall_mkdirat,_:___syscall_openat,Nh:___syscall_poll,Mh:___syscall_readlinkat,Lh:___syscall_recvfrom,Kh:___syscall_renameat,Jh:___syscall_rmdir,Ih:___syscall_sendto,Hh:___syscall_shutdown,ua:___syscall_socket,Gh:___syscall_stat64,Z:___syscall_unlinkat,Dh:__abort_js,Ch:__emscripten_get_now_is_monotonic,Bh:__emscripten_lookup_name,Ah:__emscripten_memcpy_js,zh:__emscripten_system,yh:__emscripten_throw_longjmp,Aa:__gmtime_js,za:__localtime_js,ya:__mktime_js,xh:__tzset_js,wh:defos_set_cursor_locked_,vh:_dmDeviceJSFreeBufferSlots,uh:_dmDeviceJSOpen,th:_dmDeviceJSQueue,sh:_dmGetDeviceSampleRate,rh:_dmScriptHttpRequestAsync,qh:_dmSysGetApplicationPath,ph:_dmSysGetUserAgent,oh:_dmSysGetUserPersistentDataRoot,nh:_dmSysGetUserPreferredLanguage,mh:_dmSysOpenURL,sa:_emscripten_asm_const_double,e:_emscripten_asm_const_int,lh:_emscripten_cancel_main_loop,D:_emscripten_date_now,kh:_emscripten_get_heap_max,X:_emscripten_get_now,jh:_emscripten_glActiveTexture,ih:_emscripten_glAttachShader,hh:_emscripten_glBeginQuery,gh:_emscripten_glBeginQueryEXT,fh:_emscripten_glBeginTransformFeedback,eh:_emscripten_glBindAttribLocation,dh:_emscripten_glBindBuffer,ch:_emscripten_glBindBufferBase,bh:_emscripten_glBindBufferRange,ah:_emscripten_glBindFramebuffer,$g:_emscripten_glBindRenderbuffer,_g:_emscripten_glBindSampler,Zg:_emscripten_glBindTexture,Yg:_emscripten_glBindTransformFeedback,Xg:_emscripten_glBindVertexArray,Wg:_emscripten_glBindVertexArrayOES,Vg:_emscripten_glBlendColor,Ug:_emscripten_glBlendEquation,Tg:_emscripten_glBlendEquationSeparate,Sg:_emscripten_glBlendFunc,Rg:_emscripten_glBlendFuncSeparate,Qg:_emscripten_glBlitFramebuffer,Pg:_emscripten_glBufferData,Og:_emscripten_glBufferSubData,Ng:_emscripten_glCheckFramebufferStatus,Mg:_emscripten_glClear,Lg:_emscripten_glClearBufferfi,Kg:_emscripten_glClearBufferfv,Jg:_emscripten_glClearBufferiv,Ig:_emscripten_glClearBufferuiv,Hg:_emscripten_glClearColor,Gg:_emscripten_glClearDepthf,Fg:_emscripten_glClearStencil,Eg:_emscripten_glClientWaitSync,Dg:_emscripten_glColorMask,Cg:_emscripten_glCompileShader,Bg:_emscripten_glCompressedTexImage2D,Ag:_emscripten_glCompressedTexImage3D,zg:_emscripten_glCompressedTexSubImage2D,yg:_emscripten_glCompressedTexSubImage3D,xg:_emscripten_glCopyBufferSubData,wg:_emscripten_glCopyTexImage2D,vg:_emscripten_glCopyTexSubImage2D,ug:_emscripten_glCopyTexSubImage3D,tg:_emscripten_glCreateProgram,sg:_emscripten_glCreateShader,rg:_emscripten_glCullFace,qg:_emscripten_glDeleteBuffers,pg:_emscripten_glDeleteFramebuffers,og:_emscripten_glDeleteProgram,ng:_emscripten_glDeleteQueries,mg:_emscripten_glDeleteQueriesEXT,lg:_emscripten_glDeleteRenderbuffers,kg:_emscripten_glDeleteSamplers,jg:_emscripten_glDeleteShader,ig:_emscripten_glDeleteSync,hg:_emscripten_glDeleteTextures,gg:_emscripten_glDeleteTransformFeedbacks,fg:_emscripten_glDeleteVertexArrays,eg:_emscripten_glDeleteVertexArraysOES,dg:_emscripten_glDepthFunc,cg:_emscripten_glDepthMask,bg:_emscripten_glDepthRangef,ag:_emscripten_glDetachShader,$f:_emscripten_glDisable,_f:_emscripten_glDisableVertexAttribArray,Zf:_emscripten_glDrawArrays,Yf:_emscripten_glDrawArraysInstanced,Xf:_emscripten_glDrawArraysInstancedANGLE,Wf:_emscripten_glDrawArraysInstancedARB,Vf:_emscripten_glDrawArraysInstancedEXT,Uf:_emscripten_glDrawArraysInstancedNV,Tf:_emscripten_glDrawBuffers,Sf:_emscripten_glDrawBuffersEXT,Rf:_emscripten_glDrawBuffersWEBGL,Qf:_emscripten_glDrawElements,Pf:_emscripten_glDrawElementsInstanced,Of:_emscripten_glDrawElementsInstancedANGLE,Nf:_emscripten_glDrawElementsInstancedARB,Mf:_emscripten_glDrawElementsInstancedEXT,Lf:_emscripten_glDrawElementsInstancedNV,Kf:_emscripten_glDrawRangeElements,Jf:_emscripten_glEnable,If:_emscripten_glEnableVertexAttribArray,Hf:_emscripten_glEndQuery,Gf:_emscripten_glEndQueryEXT,Ff:_emscripten_glEndTransformFeedback,Ef:_emscripten_glFenceSync,Df:_emscripten_glFinish,Cf:_emscripten_glFlush,Bf:_emscripten_glFramebufferRenderbuffer,Af:_emscripten_glFramebufferTexture2D,zf:_emscripten_glFramebufferTextureLayer,yf:_emscripten_glFrontFace,xf:_emscripten_glGenBuffers,wf:_emscripten_glGenFramebuffers,vf:_emscripten_glGenQueries,uf:_emscripten_glGenQueriesEXT,tf:_emscripten_glGenRenderbuffers,sf:_emscripten_glGenSamplers,rf:_emscripten_glGenTextures,qf:_emscripten_glGenTransformFeedbacks,pf:_emscripten_glGenVertexArrays,of:_emscripten_glGenVertexArraysOES,nf:_emscripten_glGenerateMipmap,mf:_emscripten_glGetActiveAttrib,lf:_emscripten_glGetActiveUniform,kf:_emscripten_glGetActiveUniformBlockName,jf:_emscripten_glGetActiveUniformBlockiv,hf:_emscripten_glGetActiveUniformsiv,gf:_emscripten_glGetAttachedShaders,ff:_emscripten_glGetAttribLocation,ef:_emscripten_glGetBooleanv,df:_emscripten_glGetBufferParameteri64v,cf:_emscripten_glGetBufferParameteriv,bf:_emscripten_glGetError,af:_emscripten_glGetFloatv,$e:_emscripten_glGetFragDataLocation,_e:_emscripten_glGetFramebufferAttachmentParameteriv,Ze:_emscripten_glGetInteger64i_v,Ye:_emscripten_glGetInteger64v,Xe:_emscripten_glGetIntegeri_v,We:_emscripten_glGetIntegerv,Ve:_emscripten_glGetInternalformativ,Ue:_emscripten_glGetProgramBinary,Te:_emscripten_glGetProgramInfoLog,Se:_emscripten_glGetProgramiv,Re:_emscripten_glGetQueryObjecti64vEXT,Qe:_emscripten_glGetQueryObjectivEXT,Pe:_emscripten_glGetQueryObjectui64vEXT,Oe:_emscripten_glGetQueryObjectuiv,Ne:_emscripten_glGetQueryObjectuivEXT,Me:_emscripten_glGetQueryiv,Le:_emscripten_glGetQueryivEXT,Ke:_emscripten_glGetRenderbufferParameteriv,Je:_emscripten_glGetSamplerParameterfv,Ie:_emscripten_glGetSamplerParameteriv,He:_emscripten_glGetShaderInfoLog,Ge:_emscripten_glGetShaderPrecisionFormat,Fe:_emscripten_glGetShaderSource,Ee:_emscripten_glGetShaderiv,De:_emscripten_glGetString,Ce:_emscripten_glGetStringi,Be:_emscripten_glGetSynciv,Ae:_emscripten_glGetTexParameterfv,ze:_emscripten_glGetTexParameteriv,ye:_emscripten_glGetTransformFeedbackVarying,xe:_emscripten_glGetUniformBlockIndex,we:_emscripten_glGetUniformIndices,ve:_emscripten_glGetUniformLocation,ue:_emscripten_glGetUniformfv,te:_emscripten_glGetUniformiv,se:_emscripten_glGetUniformuiv,re:_emscripten_glGetVertexAttribIiv,qe:_emscripten_glGetVertexAttribIuiv,pe:_emscripten_glGetVertexAttribPointerv,oe:_emscripten_glGetVertexAttribfv,ne:_emscripten_glGetVertexAttribiv,me:_emscripten_glHint,le:_emscripten_glInvalidateFramebuffer,ke:_emscripten_glInvalidateSubFramebuffer,je:_emscripten_glIsBuffer,ie:_emscripten_glIsEnabled,he:_emscripten_glIsFramebuffer,ge:_emscripten_glIsProgram,fe:_emscripten_glIsQuery,ee:_emscripten_glIsQueryEXT,de:_emscripten_glIsRenderbuffer,ce:_emscripten_glIsSampler,be:_emscripten_glIsShader,ae:_emscripten_glIsSync,$d:_emscripten_glIsTexture,_d:_emscripten_glIsTransformFeedback,Zd:_emscripten_glIsVertexArray,Yd:_emscripten_glIsVertexArrayOES,Xd:_emscripten_glLineWidth,Wd:_emscripten_glLinkProgram,Vd:_emscripten_glPauseTransformFeedback,Ud:_emscripten_glPixelStorei,Td:_emscripten_glPolygonOffset,Sd:_emscripten_glProgramBinary,Rd:_emscripten_glProgramParameteri,Qd:_emscripten_glQueryCounterEXT,Pd:_emscripten_glReadBuffer,Od:_emscripten_glReadPixels,Nd:_emscripten_glReleaseShaderCompiler,Md:_emscripten_glRenderbufferStorage,Ld:_emscripten_glRenderbufferStorageMultisample,Kd:_emscripten_glResumeTransformFeedback,Jd:_emscripten_glSampleCoverage,Id:_emscripten_glSamplerParameterf,Hd:_emscripten_glSamplerParameterfv,Gd:_emscripten_glSamplerParameteri,Fd:_emscripten_glSamplerParameteriv,Ed:_emscripten_glScissor,Dd:_emscripten_glShaderBinary,Cd:_emscripten_glShaderSource,Bd:_emscripten_glStencilFunc,Ad:_emscripten_glStencilFuncSeparate,zd:_emscripten_glStencilMask,yd:_emscripten_glStencilMaskSeparate,xd:_emscripten_glStencilOp,wd:_emscripten_glStencilOpSeparate,vd:_emscripten_glTexImage2D,ud:_emscripten_glTexImage3D,td:_emscripten_glTexParameterf,sd:_emscripten_glTexParameterfv,rd:_emscripten_glTexParameteri,qd:_emscripten_glTexParameteriv,pd:_emscripten_glTexStorage2D,od:_emscripten_glTexStorage3D,nd:_emscripten_glTexSubImage2D,md:_emscripten_glTexSubImage3D,ld:_emscripten_glTransformFeedbackVaryings,kd:_emscripten_glUniform1f,jd:_emscripten_glUniform1fv,id:_emscripten_glUniform1i,hd:_emscripten_glUniform1iv,gd:_emscripten_glUniform1ui,fd:_emscripten_glUniform1uiv,ed:_emscripten_glUniform2f,dd:_emscripten_glUniform2fv,cd:_emscripten_glUniform2i,bd:_emscripten_glUniform2iv,ad:_emscripten_glUniform2ui,$c:_emscripten_glUniform2uiv,_c:_emscripten_glUniform3f,Zc:_emscripten_glUniform3fv,Yc:_emscripten_glUniform3i,Xc:_emscripten_glUniform3iv,Wc:_emscripten_glUniform3ui,Vc:_emscripten_glUniform3uiv,Uc:_emscripten_glUniform4f,Tc:_emscripten_glUniform4fv,Sc:_emscripten_glUniform4i,Rc:_emscripten_glUniform4iv,Qc:_emscripten_glUniform4ui,Pc:_emscripten_glUniform4uiv,Oc:_emscripten_glUniformBlockBinding,Nc:_emscripten_glUniformMatrix2fv,Mc:_emscripten_glUniformMatrix2x3fv,Lc:_emscripten_glUniformMatrix2x4fv,Kc:_emscripten_glUniformMatrix3fv,Jc:_emscripten_glUniformMatrix3x2fv,Ic:_emscripten_glUniformMatrix3x4fv,Hc:_emscripten_glUniformMatrix4fv,Gc:_emscripten_glUniformMatrix4x2fv,Fc:_emscripten_glUniformMatrix4x3fv,Ec:_emscripten_glUseProgram,Dc:_emscripten_glValidateProgram,Cc:_emscripten_glVertexAttrib1f,Bc:_emscripten_glVertexAttrib1fv,Ac:_emscripten_glVertexAttrib2f,zc:_emscripten_glVertexAttrib2fv,yc:_emscripten_glVertexAttrib3f,xc:_emscripten_glVertexAttrib3fv,wc:_emscripten_glVertexAttrib4f,vc:_emscripten_glVertexAttrib4fv,uc:_emscripten_glVertexAttribDivisor,tc:_emscripten_glVertexAttribDivisorANGLE,sc:_emscripten_glVertexAttribDivisorARB,rc:_emscripten_glVertexAttribDivisorEXT,qc:_emscripten_glVertexAttribDivisorNV,pc:_emscripten_glVertexAttribI4i,oc:_emscripten_glVertexAttribI4iv,nc:_emscripten_glVertexAttribI4ui,mc:_emscripten_glVertexAttribI4uiv,lc:_emscripten_glVertexAttribIPointer,kc:_emscripten_glVertexAttribPointer,jc:_emscripten_glViewport,ic:_emscripten_glWaitSync,hc:_emscripten_pause_main_loop,gc:_emscripten_resize_heap,W:_emscripten_set_main_loop_arg,d:_emscripten_webgl_enable_extension,fc:_emscripten_webgl_get_current_context,Fh:_environ_get,Eh:_environ_sizes_get,V:_exit,E:_fd_close,ta:_fd_read,Ba:_fd_seek,Y:_fd_write,t:_getaddrinfo,o:_getnameinfo,ra:_glActiveTexture,U:_glAttachShader,f:_glBindBuffer,qa:_glBindBufferBase,T:_glBindFramebuffer,s:_glBindRenderbuffer,n:_glBindTexture,ec:_glBindVertexArray,dc:_glBlendFunc,O:_glBufferData,pa:_glBufferSubData,N:_glCheckFramebufferStatus,cc:_glClear,bc:_glClearColor,ac:_glClearDepthf,$b:_glClearStencil,_b:_glColorMask,C:_glCompileShader,m:_glCompressedTexImage2D,oa:_glCompressedTexImage3D,l:_glCompressedTexSubImage2D,Zb:_glCompressedTexSubImage3D,na:_glCreateProgram,M:_glCreateShader,Yb:_glCullFace,ma:_glDeleteBuffers,Xb:_glDeleteFramebuffers,S:_glDeleteProgram,Wb:_glDeleteRenderbuffers,B:_glDeleteShader,la:_glDeleteTextures,Vb:_glDepthFunc,Ub:_glDepthMask,Tb:_glDisable,Sb:_glDisableVertexAttribArray,Rb:_glDrawArrays,Qb:_glDrawArraysInstanced,Pb:_glDrawBuffers,Ob:_glDrawElements,Nb:_glDrawElementsInstanced,Mb:_glEnable,Lb:_glEnableVertexAttribArray,Kb:_glFlush,Jb:_glFramebufferRenderbuffer,Ib:_glFramebufferTexture2D,Hb:_glFrontFace,R:_glGenBuffers,Gb:_glGenFramebuffers,A:_glGenRenderbuffers,ka:_glGenTextures,Fb:_glGenVertexArrays,Eb:_glGetActiveAttrib,Db:_glGetActiveUniform,L:_glGetActiveUniformBlockiv,ja:_glGetActiveUniformsiv,Cb:_glGetAttribLocation,c:_glGetError,Bb:_glGetFloatv,z:_glGetIntegerv,ia:_glGetProgramInfoLog,r:_glGetProgramiv,ha:_glGetShaderInfoLog,K:_glGetShaderiv,y:_glGetString,Ab:_glGetUniformBlockIndex,zb:_glGetUniformLocation,J:_glLinkProgram,ga:_glPixelStorei,yb:_glPolygonOffset,xb:_glReadPixels,Q:_glRenderbufferStorage,wb:_glScissor,x:_glShaderSource,vb:_glStencilFunc,ub:_glStencilFuncSeparate,tb:_glStencilMask,sb:_glStencilOp,rb:_glStencilOpSeparate,j:_glTexImage2D,qb:_glTexImage3D,pb:_glTexParameterf,I:_glTexParameteri,k:_glTexSubImage2D,ob:_glTexSubImage3D,nb:_glUniform1i,mb:_glUniform4fv,lb:_glUniformBlockBinding,kb:_glUniformMatrix4fv,fa:_glUseProgram,jb:_glVertexAttribDivisor,ib:_glVertexAttribPointer,hb:_glViewport,gb:_glfwAccelerometerEnable,fb:_glfwCloseWindow,eb:_glfwDisable,db:_glfwEnable,cb:_glfwGetAcceleration,ea:_glfwGetDefaultFramebuffer,bb:_glfwGetDisplayScaleFactor,ab:_glfwGetJoystickButtons,$a:_glfwGetJoystickDeviceId,_a:_glfwGetJoystickHats,H:_glfwGetJoystickParam,Za:_glfwGetJoystickPos,Ya:_glfwGetKey,i:_glfwGetMouseButton,Xa:_glfwGetMouseLocked,Wa:_glfwGetMousePos,Va:_glfwGetMouseWheel,Ua:_glfwGetWindowParam,Ta:_glfwGetWindowRefreshRate,da:_glfwGetWindowSize,Sa:_glfwIconifyWindow,Ra:_glfwInitJS,ca:_glfwOpenWindow,w:_glfwOpenWindowHint,Qa:_glfwPollEvents,Pa:_glfwResetKeyboard,Oa:_glfwSetCharCallback,Na:_glfwSetDeviceChangedCallback,Ma:_glfwSetGamepadCallback,La:_glfwSetMarkedTextCallback,Ka:_glfwSetTouchCallback,Ja:_glfwSetWindowBackgroundColor,Ia:_glfwSetWindowCloseCallback,Ha:_glfwSetWindowFocusCallback,Ga:_glfwSetWindowIconifyCallback,Fa:_glfwSetWindowSize,Ea:_glfwSetWindowSizeCallback,G:_glfwShowKeyboard,Da:_glfwSwapBuffers,ba:_glfwSwapInterval,Ca:_glfwTerminate,v:invoke_ii,q:invoke_iii,P:invoke_iiii,xa:invoke_ji,wa:invoke_jii,F:invoke_vi,u:invoke_vii,aa:invoke_viii,g:invoke_viiii,p:invoke_viiiii,a:wasmMemory,va:_setupCallbackJS};var wasmExports=createWasm();var _wasm_call_ctors=function ___wasm_call_ctors(){return(_wasm_call_ctors=wasmExports["Yh"])()};var _dmExportedSymbols=Module["_dmExportedSymbols"]=function(){return(_dmExportedSymbols=Module["_dmExportedSymbols"]=wasmExports["Zh"])()};var _main=Module["_main"]=function(a0,a1){return(_main=Module["_main"]=wasmExports["_h"])(a0,a1)};var _malloc=Module["_malloc"]=function(a0){return(_malloc=Module["_malloc"]=wasmExports["$h"])(a0)};var _free=Module["_free"]=function(a0){return(_free=Module["_free"]=wasmExports["ai"])(a0)};var _defos_emit_event_from_js=Module["_defos_emit_event_from_js"]=function(a0){return(_defos_emit_event_from_js=Module["_defos_emit_event_from_js"]=wasmExports["ci"])(a0)};var _htonl2=function _htonl(a0){return(_htonl2=wasmExports["di"])(a0)};var _dmScript_Html5ReportOperationSuccess=Module["_dmScript_Html5ReportOperationSuccess"]=function(a0){return(_dmScript_Html5ReportOperationSuccess=Module["_dmScript_Html5ReportOperationSuccess"]=wasmExports["ei"])(a0)};var _dmScript_RunInteractionCallback=Module["_dmScript_RunInteractionCallback"]=function(){return(_dmScript_RunInteractionCallback=Module["_dmScript_RunInteractionCallback"]=wasmExports["fi"])()};var _htons2=function _htons(a0){return(_htons2=wasmExports["gi"])(a0)};var _ntohs2=function _ntohs(a0){return(_ntohs2=wasmExports["hi"])(a0)};var _JSWriteDump=Module["_JSWriteDump"]=function(a0){return(_JSWriteDump=Module["_JSWriteDump"]=wasmExports["ii"])(a0)};var _setThrew2=function _setThrew(a0,a1){return(_setThrew2=wasmExports["ji"])(a0,a1)};var _emscripten_tempret_set=function __emscripten_tempret_set(a0){return(_emscripten_tempret_set=wasmExports["ki"])(a0)};var _emscripten_stack_restore=function __emscripten_stack_restore(a0){return(_emscripten_stack_restore=wasmExports["li"])(a0)};var _emscripten_stack_alloc=function __emscripten_stack_alloc(a0){return(_emscripten_stack_alloc=wasmExports["mi"])(a0)};var _emscripten_stack_get_current2=function _emscripten_stack_get_current(){return(_emscripten_stack_get_current2=wasmExports["ni"])()};var dynCall_jii=Module["dynCall_jii"]=function(a0,a1,a2){return(dynCall_jii=Module["dynCall_jii"]=wasmExports["oi"])(a0,a1,a2)};var dynCall_ji=Module["dynCall_ji"]=function(a0,a1){return(dynCall_ji=Module["dynCall_ji"]=wasmExports["pi"])(a0,a1)};function invoke_vii(index,a1,a2){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_ii(index,a1){var sp=stackSave();try{return getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3,a4)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2,a3)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return getWasmTableEntry(index)(a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_vi(index,a1){var sp=stackSave();try{getWasmTableEntry(index)(a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_ji(index,a1){var sp=stackSave();try{return dynCall_ji(index,a1)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}function invoke_jii(index,a1,a2){var sp=stackSave();try{return dynCall_jii(index,a1,a2)}catch(e){stackRestore(sp);if(e!==e+0)throw e;_setThrew2(1,0)}}Module["callMain"]=callMain;Module["ccall"]=ccall;Module["UTF8ToString"]=UTF8ToString;Module["stringToNewUTF8"]=stringToNewUTF8;var calledRun;dependenciesFulfilled=function runCaller(){if(!calledRun)run();if(!calledRun)dependenciesFulfilled=runCaller};function callMain(){var args=arguments.length>0&&arguments[0]!==undefined?arguments[0]:[];var entryFunction=_main;args.unshift(thisProgram);var argc=args.length;var argv=stackAlloc((argc+1)*4);var argv_ptr=argv;args.forEach(function(arg){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 run(){var args=arguments.length>0&&arguments[0]!==undefined?arguments[0]:arguments_;if(runDependencies>0){return}preRun();if(runDependencies>0){return}function doRun(){var _Module$onRuntimeInit;if(calledRun)return;calledRun=true;Module["calledRun"]=true;if(ABORT)return;initRuntime();preMain();(_Module$onRuntimeInit=Module["onRuntimeInitialized"])===null||_Module$onRuntimeInit===void 0||_Module$onRuntimeInit.call(Module);if(shouldRunNow)callMain(args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(function(){setTimeout(function(){Module["setStatus"]("")},1);doRun()},1)}else{doRun()}}if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}var shouldRunNow=true;if(Module["noInitialRun"])shouldRunNow=false;run();