diff --git a/terri/Terri-Fried.js b/terri/Terri-Fried.js new file mode 100644 index 00000000..1b870db1 --- /dev/null +++ b/terri/Terri-Fried.js @@ -0,0 +1,8668 @@ +var Module = typeof Module !== "undefined" ? Module : {}; +if (!Module.expectedDataFileDownloads) { + Module.expectedDataFileDownloads = 0; + Module.finishedDataFileDownloads = 0 +} +Module.expectedDataFileDownloads++; +(function() { + var loadPackage = function(metadata) { + var PACKAGE_PATH; + if (typeof window === "object") { + PACKAGE_PATH = window["encodeURIComponent"](window.location.pathname.toString().substring(0, window.location.pathname.toString().lastIndexOf("/")) + "/") + } else if (typeof location !== "undefined") { + PACKAGE_PATH = encodeURIComponent(location.pathname.toString().substring(0, location.pathname.toString().lastIndexOf("/")) + "/") + } else { + throw "using preloaded data can only be done on a web page or in a web worker" + } + var PACKAGE_NAME = "Terri-Fried.data"; + var REMOTE_PACKAGE_BASE = "Terri-Fried.data"; + if (typeof Module["locateFilePackage"] === "function" && !Module["locateFile"]) { + Module["locateFile"] = Module["locateFilePackage"]; + err("warning: you defined Module.locateFilePackage, that has been renamed to Module.locateFile (using your locateFilePackage for now)") + } + var REMOTE_PACKAGE_NAME = Module["locateFile"] ? Module["locateFile"](REMOTE_PACKAGE_BASE, "") : REMOTE_PACKAGE_BASE; + var REMOTE_PACKAGE_SIZE = metadata["remote_package_size"]; + var PACKAGE_UUID = metadata["package_uuid"]; + + function fetchRemotePackage(packageName, packageSize, callback, errback) { + var xhr = new XMLHttpRequest; + xhr.open("GET", packageName, true); + xhr.responseType = "arraybuffer"; + xhr.onprogress = function(event) { + var url = packageName; + var size = packageSize; + if (event.total) size = event.total; + if (event.loaded) { + if (!xhr.addedTotal) { + xhr.addedTotal = true; + if (!Module.dataFileDownloads) Module.dataFileDownloads = {}; + Module.dataFileDownloads[url] = { + loaded: event.loaded, + total: size + } + } else { + Module.dataFileDownloads[url].loaded = event.loaded + } + var total = 0; + var loaded = 0; + var num = 0; + for (var download in Module.dataFileDownloads) { + var data = Module.dataFileDownloads[download]; + total += data.total; + loaded += data.loaded; + num++ + } + total = Math.ceil(total * Module.expectedDataFileDownloads / num); + if (Module["setStatus"]) Module["setStatus"]("Downloading data... (" + loaded + "/" + total + ")") + } else if (!Module.dataFileDownloads) { + if (Module["setStatus"]) Module["setStatus"]("Downloading data...") + } + }; + xhr.onerror = function(event) { + throw new Error("NetworkError for: " + packageName) + }; + xhr.onload = function(event) { + if (xhr.status == 200 || xhr.status == 304 || xhr.status == 206 || xhr.status == 0 && xhr.response) { + var packageData = xhr.response; + callback(packageData) + } else { + throw new Error(xhr.statusText + " : " + xhr.responseURL) + } + }; + xhr.send(null) + } + + function handleError(error) { + console.error("package error:", error) + } + var fetchedCallback = null; + var fetched = Module["getPreloadedPackage"] ? Module["getPreloadedPackage"](REMOTE_PACKAGE_NAME, REMOTE_PACKAGE_SIZE) : null; + if (!fetched) fetchRemotePackage(REMOTE_PACKAGE_NAME, REMOTE_PACKAGE_SIZE, function(data) { + if (fetchedCallback) { + fetchedCallback(data); + fetchedCallback = null + } else { + fetched = data + } + }, handleError); + + function runWithFS() { + function assert(check, msg) { + if (!check) throw msg + (new Error).stack + } + Module["FS_createPath"]("/", "resources", true, true); + + function DataRequest(start, end, audio) { + this.start = start; + this.end = end; + this.audio = audio + } + DataRequest.prototype = { + requests: {}, + open: function(mode, name) { + this.name = name; + this.requests[name] = this; + Module["addRunDependency"]("fp " + this.name) + }, + send: function() {}, + onload: function() { + var byteArray = this.byteArray.subarray(this.start, this.end); + this.finish(byteArray) + }, + finish: function(byteArray) { + var that = this; + Module["FS_createDataFile"](this.name, null, byteArray, true, true, true); + Module["removeRunDependency"]("fp " + that.name); + this.requests[this.name] = null + } + }; + var files = metadata["files"]; + for (var i = 0; i < files.length; ++i) { + new DataRequest(files[i]["start"], files[i]["end"], files[i]["audio"]).open("GET", files[i]["filename"]) + } + + function processPackageData(arrayBuffer) { + Module.finishedDataFileDownloads++; + assert(arrayBuffer, "Loading data file failed."); + assert(arrayBuffer instanceof ArrayBuffer, "bad input to processPackageData"); + var byteArray = new Uint8Array(arrayBuffer); + var ptr = Module["getMemory"](byteArray.length); + Module["HEAPU8"].set(byteArray, ptr); + DataRequest.prototype.byteArray = Module["HEAPU8"].subarray(ptr, ptr + byteArray.length); + var files = metadata["files"]; + for (var i = 0; i < files.length; ++i) { + DataRequest.prototype.requests[files[i].filename].onload() + } + Module["removeRunDependency"]("datafile_Terri-Fried.data") + } + Module["addRunDependency"]("datafile_Terri-Fried.data"); + if (!Module.preloadResults) Module.preloadResults = {}; + Module.preloadResults[PACKAGE_NAME] = { + fromCache: false + }; + if (fetched) { + processPackageData(fetched); + fetched = null + } else { + fetchedCallback = processPackageData + } + } + if (Module["calledRun"]) { + runWithFS() + } else { + if (!Module["preRun"]) Module["preRun"] = []; + Module["preRun"].push(runWithFS) + } + }; + loadPackage({ + "files": [{ + "filename": "/resources/click.wav", + "start": 0, + "end": 29196, + "audio": 1 + }, { + "filename": "/resources/coin.png", + "start": 29196, + "end": 30104, + "audio": 0 + }, { + "filename": "/resources/coin.wav", + "start": 30104, + "end": 61860, + "audio": 1 + }, { + "filename": "/resources/die.wav", + "start": 61860, + "end": 87922, + "audio": 1 + }, { + "filename": "/resources/egg.png", + "start": 87922, + "end": 88955, + "audio": 0 + }, { + "filename": "/resources/font.otf", + "start": 88955, + "end": 131659, + "audio": 0 + }, { + "filename": "/resources/launch.wav", + "start": 131659, + "end": 146785, + "audio": 1 + }, { + "filename": "/resources/lava.png", + "start": 146785, + "end": 161412, + "audio": 0 + }, { + "filename": "/resources/logo.png", + "start": 161412, + "end": 180888, + "audio": 0 + }, { + "filename": "/resources/platform.png", + "start": 180888, + "end": 181734, + "audio": 0 + }, { + "filename": "/resources/scorebox.png", + "start": 181734, + "end": 182371, + "audio": 0 + }, { + "filename": "/resources/select.wav", + "start": 182371, + "end": 187217, + "audio": 1 + }, { + "filename": "/resources/splash.wav", + "start": 187217, + "end": 212285, + "audio": 1 + }, { + "filename": "/resources/splash_egg.png", + "start": 212285, + "end": 213620, + "audio": 0 + }], + "remote_package_size": 213620, + "package_uuid": "e48677e8-0217-43ce-9328-8dc5d265e2eb" + }) +})(); +var moduleOverrides = {}; +var key; +for (key in Module) { + if (Module.hasOwnProperty(key)) { + moduleOverrides[key] = Module[key] + } +} +var arguments_ = []; +var thisProgram = "./this.program"; +var quit_ = function(status, toThrow) { + throw toThrow +}; +var ENVIRONMENT_IS_WEB = false; +var ENVIRONMENT_IS_WORKER = false; +var ENVIRONMENT_IS_NODE = false; +var ENVIRONMENT_IS_SHELL = false; +ENVIRONMENT_IS_WEB = typeof window === "object"; +ENVIRONMENT_IS_WORKER = typeof importScripts === "function"; +ENVIRONMENT_IS_NODE = typeof process === "object" && typeof process.versions === "object" && typeof process.versions.node === "string"; +ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; +var scriptDirectory = ""; + +function locateFile(path) { + if (Module["locateFile"]) { + return Module["locateFile"](path, scriptDirectory) + } + return scriptDirectory + path +} +var read_, readAsync, readBinary, setWindowTitle; +var nodeFS; +var nodePath; +if (ENVIRONMENT_IS_NODE) { + if (ENVIRONMENT_IS_WORKER) { + scriptDirectory = require("path").dirname(scriptDirectory) + "/" + } else { + scriptDirectory = __dirname + "/" + } + read_ = function shell_read(filename, binary) { + if (!nodeFS) nodeFS = require("fs"); + if (!nodePath) nodePath = require("path"); + filename = nodePath["normalize"](filename); + return nodeFS["readFileSync"](filename, binary ? null : "utf8") + }; + readBinary = function readBinary(filename) { + var ret = read_(filename, true); + if (!ret.buffer) { + ret = new Uint8Array(ret) + } + assert(ret.buffer); + return ret + }; + if (process["argv"].length > 1) { + thisProgram = process["argv"][1].replace(/\\/g, "/") + } + arguments_ = process["argv"].slice(2); + if (typeof module !== "undefined") { + module["exports"] = Module + } + process["on"]("uncaughtException", function(ex) { + if (!(ex instanceof ExitStatus)) { + throw ex + } + }); + process["on"]("unhandledRejection", abort); + quit_ = function(status) { + process["exit"](status) + }; + Module["inspect"] = function() { + return "[Emscripten Module object]" + } +} else if (ENVIRONMENT_IS_SHELL) { + if (typeof read != "undefined") { + read_ = function shell_read(f) { + return read(f) + } + } + readBinary = function readBinary(f) { + var data; + if (typeof readbuffer === "function") { + return new Uint8Array(readbuffer(f)) + } + data = read(f, "binary"); + assert(typeof data === "object"); + return data + }; + if (typeof scriptArgs != "undefined") { + arguments_ = scriptArgs + } else if (typeof arguments != "undefined") { + arguments_ = arguments + } + if (typeof quit === "function") { + quit_ = function(status) { + quit(status) + } + } + if (typeof print !== "undefined") { + if (typeof console === "undefined") console = {}; + console.log = print; + console.warn = console.error = typeof printErr !== "undefined" ? printErr : print + } +} else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + if (ENVIRONMENT_IS_WORKER) { + scriptDirectory = self.location.href + } else if (document.currentScript) { + scriptDirectory = document.currentScript.src + } + if (scriptDirectory.indexOf("blob:") !== 0) { + scriptDirectory = scriptDirectory.substr(0, scriptDirectory.lastIndexOf("/") + 1) + } else { + scriptDirectory = "" + } { + read_ = function shell_read(url) { + var xhr = new XMLHttpRequest; + xhr.open("GET", url, false); + xhr.send(null); + return xhr.responseText + }; + 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, onload, onerror) { + var xhr = new XMLHttpRequest; + xhr.open("GET", url, true); + xhr.responseType = "arraybuffer"; + xhr.onload = function xhr_onload() { + if (xhr.status == 200 || xhr.status == 0 && xhr.response) { + onload(xhr.response); + return + } + onerror() + }; + xhr.onerror = onerror; + xhr.send(null) + } + } + setWindowTitle = function(title) { + document.title = title + } +} else {} +var out = Module["print"] || console.log.bind(console); +var err = Module["printErr"] || console.warn.bind(console); +for (key in moduleOverrides) { + if (moduleOverrides.hasOwnProperty(key)) { + Module[key] = moduleOverrides[key] + } +} +moduleOverrides = null; +if (Module["arguments"]) arguments_ = Module["arguments"]; +if (Module["thisProgram"]) thisProgram = Module["thisProgram"]; +if (Module["quit"]) quit_ = Module["quit"]; + +function dynamicAlloc(size) { + var ret = HEAP32[DYNAMICTOP_PTR >> 2]; + var end = ret + size + 15 & -16; + HEAP32[DYNAMICTOP_PTR >> 2] = end; + return ret +} + +function getNativeTypeSize(type) { + switch (type) { + case "i1": + case "i8": + return 1; + case "i16": + return 2; + case "i32": + return 4; + case "i64": + return 8; + case "float": + return 4; + case "double": + return 8; + default: { + if (type[type.length - 1] === "*") { + return 4 + } else if (type[0] === "i") { + var bits = Number(type.substr(1)); + assert(bits % 8 === 0, "getNativeTypeSize invalid bits " + bits + ", type " + type); + return bits / 8 + } else { + return 0 + } + } + } +} + +function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + err(text) + } +} +var asm2wasmImports = { + "f64-rem": function(x, y) { + return x % y + }, + "debugger": function() {} +}; +var functionPointers = new Array(0); +var wasmBinary; +if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"]; +var noExitRuntime; +if (Module["noExitRuntime"]) noExitRuntime = Module["noExitRuntime"]; +if (typeof WebAssembly !== "object") { + err("no native wasm support detected") +} + +function setValue(ptr, value, type, noSafe) { + type = type || "i8"; + if (type.charAt(type.length - 1) === "*") type = "i32"; + switch (type) { + case "i1": + HEAP8[ptr >> 0] = value; + break; + case "i8": + HEAP8[ptr >> 0] = value; + break; + case "i16": + HEAP16[ptr >> 1] = value; + break; + case "i32": + HEAP32[ptr >> 2] = value; + break; + case "i64": + tempI64 = [value >>> 0, (tempDouble = value, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[ptr >> 2] = tempI64[0], HEAP32[ptr + 4 >> 2] = tempI64[1]; + break; + case "float": + HEAPF32[ptr >> 2] = value; + break; + case "double": + HEAPF64[ptr >> 3] = value; + break; + default: + abort("invalid type for setValue: " + type) + } +} +var wasmMemory; +var wasmTable = new WebAssembly.Table({ + "initial": 356, + "maximum": 356, + "element": "anyfunc" +}); +var ABORT = false; +var EXITSTATUS = 0; + +function assert(condition, text) { + if (!condition) { + abort("Assertion failed: " + text) + } +} + +function getCFunc(ident) { + var func = Module["_" + ident]; + assert(func, "Cannot call unknown function " + ident + ", make sure it is exported"); + return func +} + +function ccall(ident, returnType, argTypes, args, opts) { + var toC = { + "string": function(str) { + var ret = 0; + if (str !== null && str !== undefined && str !== 0) { + var len = (str.length << 2) + 1; + ret = stackAlloc(len); + stringToUTF8(str, ret, len) + } + return ret + }, + "array": function(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(null, cArgs); + ret = convertReturnValue(ret); + if (stack !== 0) stackRestore(stack); + return ret +} +var ALLOC_NORMAL = 0; +var ALLOC_NONE = 3; + +function allocate(slab, types, allocator, ptr) { + var zeroinit, size; + if (typeof slab === "number") { + zeroinit = true; + size = slab + } else { + zeroinit = false; + size = slab.length + } + var singleType = typeof types === "string" ? types : null; + var ret; + if (allocator == ALLOC_NONE) { + ret = ptr + } else { + ret = [_malloc, stackAlloc, dynamicAlloc][allocator](Math.max(size, singleType ? 1 : types.length)) + } + if (zeroinit) { + var stop; + ptr = ret; + assert((ret & 3) == 0); + stop = ret + (size & ~3); + for (; ptr < stop; ptr += 4) { + HEAP32[ptr >> 2] = 0 + } + stop = ret + size; + while (ptr < stop) { + HEAP8[ptr++ >> 0] = 0 + } + return ret + } + if (singleType === "i8") { + if (slab.subarray || slab.slice) { + HEAPU8.set(slab, ret) + } else { + HEAPU8.set(new Uint8Array(slab), ret) + } + return ret + } + var i = 0, + type, typeSize, previousType; + while (i < size) { + var curr = slab[i]; + type = singleType || types[i]; + if (type === 0) { + i++; + continue + } + if (type == "i64") type = "i32"; + setValue(ret + i, curr, type); + if (previousType !== type) { + typeSize = getNativeTypeSize(type); + previousType = type + } + i += typeSize + } + return ret +} + +function getMemory(size) { + if (!runtimeInitialized) return dynamicAlloc(size); + return _malloc(size) +} +var UTF8Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf8") : undefined; + +function UTF8ArrayToString(heap, idx, maxBytesToRead) { + var endIdx = idx + maxBytesToRead; + var endPtr = idx; + while (heap[endPtr] && !(endPtr >= endIdx)) ++endPtr; + if (endPtr - idx > 16 && heap.subarray && UTF8Decoder) { + return UTF8Decoder.decode(heap.subarray(idx, endPtr)) + } else { + var str = ""; + while (idx < endPtr) { + var u0 = heap[idx++]; + if (!(u0 & 128)) { + str += String.fromCharCode(u0); + continue + } + var u1 = heap[idx++] & 63; + if ((u0 & 224) == 192) { + str += String.fromCharCode((u0 & 31) << 6 | u1); + continue + } + var u2 = heap[idx++] & 63; + if ((u0 & 240) == 224) { + u0 = (u0 & 15) << 12 | u1 << 6 | u2 + } else { + u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heap[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 +} + +function UTF8ToString(ptr, maxBytesToRead) { + return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : "" +} + +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 stringToUTF8(str, outPtr, maxBytesToWrite) { + return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite) +} + +function lengthBytesUTF8(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023; + if (u <= 127) ++len; + else if (u <= 2047) len += 2; + else if (u <= 65535) len += 3; + else len += 4 + } + return len +} +var UTF16Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf-16le") : undefined; + +function allocateUTF8OnStack(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = stackAlloc(size); + stringToUTF8Array(str, HEAP8, ret, size); + return ret +} + +function writeArrayToMemory(array, buffer) { + HEAP8.set(array, buffer) +} +var WASM_PAGE_SIZE = 65536; +var buffer, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64; + +function updateGlobalBufferAndViews(buf) { + buffer = buf; + Module["HEAP8"] = HEAP8 = new Int8Array(buf); + Module["HEAP16"] = HEAP16 = new Int16Array(buf); + Module["HEAP32"] = HEAP32 = new Int32Array(buf); + Module["HEAPU8"] = HEAPU8 = new Uint8Array(buf); + Module["HEAPU16"] = HEAPU16 = new Uint16Array(buf); + Module["HEAPU32"] = HEAPU32 = new Uint32Array(buf); + Module["HEAPF32"] = HEAPF32 = new Float32Array(buf); + Module["HEAPF64"] = HEAPF64 = new Float64Array(buf) +} +var DYNAMIC_BASE = 5329456, + DYNAMICTOP_PTR = 86384; +var INITIAL_INITIAL_MEMORY = Module["INITIAL_MEMORY"] || 16777216; +if (Module["wasmMemory"]) { + wasmMemory = Module["wasmMemory"] +} else { + wasmMemory = new WebAssembly.Memory({ + "initial": INITIAL_INITIAL_MEMORY / WASM_PAGE_SIZE, + "maximum": INITIAL_INITIAL_MEMORY / WASM_PAGE_SIZE + }) +} +if (wasmMemory) { + buffer = wasmMemory.buffer +} +INITIAL_INITIAL_MEMORY = buffer.byteLength; +updateGlobalBufferAndViews(buffer); +HEAP32[DYNAMICTOP_PTR >> 2] = DYNAMIC_BASE; + +function callRuntimeCallbacks(callbacks) { + while (callbacks.length > 0) { + var callback = callbacks.shift(); + if (typeof callback == "function") { + callback(Module); + continue + } + var func = callback.func; + if (typeof func === "number") { + if (callback.arg === undefined) { + Module["dynCall_v"](func) + } else { + Module["dynCall_vi"](func, callback.arg) + } + } else { + func(callback.arg === undefined ? null : callback.arg) + } + } +} +var __ATPRERUN__ = []; +var __ATINIT__ = []; +var __ATMAIN__ = []; +var __ATEXIT__ = []; +var __ATPOSTRUN__ = []; +var runtimeInitialized = false; +var runtimeExited = 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.init.initialized) FS.init(); + TTY.init(); + callRuntimeCallbacks(__ATINIT__) +} + +function preMain() { + FS.ignorePermissions = false; + callRuntimeCallbacks(__ATMAIN__) +} + +function exitRuntime() { + runtimeExited = true +} + +function postRun() { + if (Module["postRun"]) { + if (typeof Module["postRun"] == "function") Module["postRun"] = [Module["postRun"]]; + while (Module["postRun"].length) { + addOnPostRun(Module["postRun"].shift()) + } + } + callRuntimeCallbacks(__ATPOSTRUN__) +} + +function addOnPreRun(cb) { + __ATPRERUN__.unshift(cb) +} + +function addOnPostRun(cb) { + __ATPOSTRUN__.unshift(cb) +} +var Math_abs = Math.abs; +var Math_ceil = Math.ceil; +var Math_floor = Math.floor; +var Math_min = Math.min; +var runDependencies = 0; +var runDependencyWatcher = null; +var dependenciesFulfilled = null; + +function getUniqueRunDependency(id) { + return id +} + +function addRunDependency(id) { + runDependencies++; + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies) + } +} + +function removeRunDependency(id) { + runDependencies--; + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies) + } + if (runDependencies == 0) { + if (runDependencyWatcher !== null) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null + } + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback() + } + } +} +Module["preloadedImages"] = {}; +Module["preloadedAudios"] = {}; + +function abort(what) { + if (Module["onAbort"]) { + Module["onAbort"](what) + } + what += ""; + out(what); + err(what); + ABORT = true; + EXITSTATUS = 1; + what = "abort(" + what + "). Build with -s ASSERTIONS=1 for more info."; + throw new WebAssembly.RuntimeError(what) +} + +function hasPrefix(str, prefix) { + return String.prototype.startsWith ? str.startsWith(prefix) : str.indexOf(prefix) === 0 +} +var dataURIPrefix = "data:application/octet-stream;base64,"; + +function isDataURI(filename) { + return hasPrefix(filename, dataURIPrefix) +} +var fileURIPrefix = "file://"; + +function isFileURI(filename) { + return hasPrefix(filename, fileURIPrefix) +} +var wasmBinaryFile = "Terri-Fried.wasm"; +if (!isDataURI(wasmBinaryFile)) { + wasmBinaryFile = locateFile(wasmBinaryFile) +} + +function getBinary() { + try { + if (wasmBinary) { + return new Uint8Array(wasmBinary) + } + if (readBinary) { + return readBinary(wasmBinaryFile) + } else { + throw "both async and sync fetching of the wasm failed" + } + } catch (err) { + abort(err) + } +} + +function getBinaryPromise() { + if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && typeof fetch === "function" && !isFileURI(wasmBinaryFile)) { + return fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function(response) { + if (!response["ok"]) { + throw "failed to load wasm binary file at '" + wasmBinaryFile + "'" + } + return response["arrayBuffer"]() + }).catch(function() { + return getBinary() + }) + } + return new Promise(function(resolve, reject) { + resolve(getBinary()) + }) +} + +function createWasm() { + var info = { + "env": asmLibraryArg, + "wasi_snapshot_preview1": asmLibraryArg, + "global": { + "NaN": NaN, + Infinity: Infinity + }, + "global.Math": Math, + "asm2wasm": asm2wasmImports + }; + + function receiveInstance(instance, module) { + var exports = instance.exports; + Module["asm"] = exports; + removeRunDependency("wasm-instantiate") + } + addRunDependency("wasm-instantiate"); + + function receiveInstantiatedSource(output) { + receiveInstance(output["instance"]) + } + + function instantiateArrayBuffer(receiver) { + return getBinaryPromise().then(function(binary) { + return WebAssembly.instantiate(binary, info) + }).then(receiver, function(reason) { + err("failed to asynchronously prepare wasm: " + reason); + abort(reason) + }) + } + + function instantiateAsync() { + if (!wasmBinary && typeof WebAssembly.instantiateStreaming === "function" && !isDataURI(wasmBinaryFile) && !isFileURI(wasmBinaryFile) && typeof fetch === "function") { + fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function(response) { + var result = WebAssembly.instantiateStreaming(response, info); + return result.then(receiveInstantiatedSource, function(reason) { + err("wasm streaming compile failed: " + reason); + err("falling back to ArrayBuffer instantiation"); + instantiateArrayBuffer(receiveInstantiatedSource) + }) + }) + } else { + return instantiateArrayBuffer(receiveInstantiatedSource) + } + } + if (Module["instantiateWasm"]) { + try { + var exports = Module["instantiateWasm"](info, receiveInstance); + return exports + } catch (e) { + err("Module.instantiateWasm callback failed with error: " + e); + return false + } + } + instantiateAsync(); + return {} +} +Module["asm"] = createWasm; +var tempDouble; +var tempI64; +var ASM_CONSTS = [function($0) { + if ((window.AudioContext || window.webkitAudioContext) === undefined) { + return 0 + } + if (typeof miniaudio === "undefined") { + miniaudio = {}; + miniaudio.devices = []; + miniaudio.track_device = function(device) { + for (var iDevice = 0; iDevice < miniaudio.devices.length; ++iDevice) { + if (miniaudio.devices[iDevice] == null) { + miniaudio.devices[iDevice] = device; + return iDevice + } + } + miniaudio.devices.push(device); + return miniaudio.devices.length - 1 + }; + miniaudio.untrack_device_by_index = function(deviceIndex) { + miniaudio.devices[deviceIndex] = null; + while (miniaudio.devices.length > 0) { + if (miniaudio.devices[miniaudio.devices.length - 1] == null) { + miniaudio.devices.pop() + } else { + break + } + } + }; + miniaudio.untrack_device = function(device) { + for (var iDevice = 0; iDevice < miniaudio.devices.length; ++iDevice) { + if (miniaudio.devices[iDevice] == device) { + return miniaudio.untrack_device_by_index(iDevice) + } + } + }; + miniaudio.get_device_by_index = function(deviceIndex) { + return miniaudio.devices[deviceIndex] + } + } + return 1 +}, function($0) { + try { + var temp = new(window.AudioContext || window.webkitAudioContext); + var sampleRate = temp.sampleRate; + temp.close(); + return sampleRate + } catch (e) { + return 0 + } +}, function($0) { + miniaudio.get_device_by_index($0).webaudio.resume() +}, function($0) { + miniaudio.get_device_by_index($0).webaudio.suspend() +}, function($0, $1) { + var device = miniaudio.get_device_by_index($0); + if (device.scriptNode !== undefined) { + device.scriptNode.onaudioprocess = function(e) {}; + device.scriptNode.disconnect(); + device.scriptNode = undefined + } + if (device.streamNode !== undefined) { + device.streamNode.disconnect(); + device.streamNode = undefined + } + device.webaudio.close(); + device.webaudio = undefined; + if (device.intermediaryBuffer !== undefined) { + Module._free(device.intermediaryBuffer); + device.intermediaryBuffer = undefined; + device.intermediaryBufferView = undefined; + device.intermediaryBufferSizeInBytes = undefined + } + miniaudio.untrack_device_by_index($0) +}, function($0, $1, $2, $3, $4) { + var channels = $0; + var sampleRate = $1; + var bufferSize = $2; + var isCapture = $3; + var pDevice = $4; + if (typeof miniaudio === "undefined") { + return -1 + } + var device = {}; + device.webaudio = new(window.AudioContext || window.webkitAudioContext)({ + sampleRate: sampleRate + }); + device.webaudio.suspend(); + device.intermediaryBufferSizeInBytes = channels * bufferSize * 4; + device.intermediaryBuffer = Module._malloc(device.intermediaryBufferSizeInBytes); + device.intermediaryBufferView = new Float32Array(Module.HEAPF32.buffer, device.intermediaryBuffer, device.intermediaryBufferSizeInBytes); + device.scriptNode = device.webaudio.createScriptProcessor(bufferSize, channels, channels); + if (isCapture) { + device.scriptNode.onaudioprocess = function(e) { + if (device.intermediaryBuffer === undefined) { + return + } + for (var iChannel = 0; iChannel < e.outputBuffer.numberOfChannels; ++iChannel) { + e.outputBuffer.getChannelData(iChannel).fill(0) + } + var sendSilence = false; + if (device.streamNode === undefined) { + sendSilence = true + } + if (e.inputBuffer.numberOfChannels != channels) { + console.log("Capture: Channel count mismatch. " + e.inputBufer.numberOfChannels + " != " + channels + ". Sending silence."); + sendSilence = true + } + var totalFramesProcessed = 0; + while (totalFramesProcessed < e.inputBuffer.length) { + var framesRemaining = e.inputBuffer.length - totalFramesProcessed; + var framesToProcess = framesRemaining; + if (framesToProcess > device.intermediaryBufferSizeInBytes / channels / 4) { + framesToProcess = device.intermediaryBufferSizeInBytes / channels / 4 + } + if (sendSilence) { + device.intermediaryBufferView.fill(0) + } else { + for (var iFrame = 0; iFrame < framesToProcess; ++iFrame) { + for (var iChannel = 0; iChannel < e.inputBuffer.numberOfChannels; ++iChannel) { + device.intermediaryBufferView[iFrame * channels + iChannel] = e.inputBuffer.getChannelData(iChannel)[totalFramesProcessed + iFrame] + } + } + } + ccall("ma_device_process_pcm_frames_capture__webaudio", "undefined", ["number", "number", "number"], [pDevice, framesToProcess, device.intermediaryBuffer]); + totalFramesProcessed += framesToProcess + } + }; + navigator.mediaDevices.getUserMedia({ + audio: true, + video: false + }).then(function(stream) { + device.streamNode = device.webaudio.createMediaStreamSource(stream); + device.streamNode.connect(device.scriptNode); + device.scriptNode.connect(device.webaudio.destination) + }).catch(function(error) { + device.scriptNode.connect(device.webaudio.destination) + }) + } else { + device.scriptNode.onaudioprocess = function(e) { + if (device.intermediaryBuffer === undefined) { + return + } + var outputSilence = false; + if (e.outputBuffer.numberOfChannels != channels) { + console.log("Playback: Channel count mismatch. " + e.outputBufer.numberOfChannels + " != " + channels + ". Outputting silence."); + outputSilence = true; + return + } + var totalFramesProcessed = 0; + while (totalFramesProcessed < e.outputBuffer.length) { + var framesRemaining = e.outputBuffer.length - totalFramesProcessed; + var framesToProcess = framesRemaining; + if (framesToProcess > device.intermediaryBufferSizeInBytes / channels / 4) { + framesToProcess = device.intermediaryBufferSizeInBytes / channels / 4 + } + ccall("ma_device_process_pcm_frames_playback__webaudio", "undefined", ["number", "number", "number"], [pDevice, framesToProcess, device.intermediaryBuffer]); + if (outputSilence) { + for (var iChannel = 0; iChannel < e.outputBuffer.numberOfChannels; ++iChannel) { + e.outputBuffer.getChannelData(iChannel).fill(0) + } + } else { + for (var iChannel = 0; iChannel < e.outputBuffer.numberOfChannels; ++iChannel) { + for (var iFrame = 0; iFrame < framesToProcess; ++iFrame) { + e.outputBuffer.getChannelData(iChannel)[totalFramesProcessed + iFrame] = device.intermediaryBufferView[iFrame * channels + iChannel] + } + } + } + totalFramesProcessed += framesToProcess + } + }; + device.scriptNode.connect(device.webaudio.destination) + } + return miniaudio.track_device(device) +}, function($0) { + return miniaudio.get_device_by_index($0).webaudio.sampleRate +}, function($0) { + return navigator.mediaDevices !== undefined && navigator.mediaDevices.getUserMedia !== undefined +}]; + +function _emscripten_asm_const_ii(code, a0) { + return ASM_CONSTS[code](a0) +} + +function _emscripten_asm_const_iiiiii(code, a0, a1, a2, a3, a4) { + return ASM_CONSTS[code](a0, a1, a2, a3, a4) +} + +function _emscripten_asm_const_iii(code, a0, a1) { + return ASM_CONSTS[code](a0, a1) +} +__ATINIT__.push({ + func: function() { + __GLOBAL__sub_I_main_cpp() + } +}); + +function demangle(func) { + return func +} + +function demangleAll(text) { + var regex = /\b__Z[\w\d_]+/g; + return text.replace(regex, function(x) { + var y = demangle(x); + return x === y ? x : y + " [" + x + "]" + }) +} + +function jsStackTrace() { + var err = new Error; + if (!err.stack) { + try { + throw new Error + } catch (e) { + err = e + } + if (!err.stack) { + return "(no stack trace available)" + } + } + return err.stack.toString() +} + +function stackTrace() { + var js = jsStackTrace(); + if (Module["extraStackTrace"]) js += "\n" + Module["extraStackTrace"](); + return demangleAll(js) +} + +function ___assert_fail(condition, filename, line, func) { + abort("Assertion failed: " + UTF8ToString(condition) + ", at: " + [filename ? UTF8ToString(filename) : "unknown filename", line, func ? UTF8ToString(func) : "unknown function"]) +} + +function setErrNo(value) { + HEAP32[___errno_location() >> 2] = value; + return value +} +var PATH = { + splitPath: function(filename) { + var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; + return splitPathRe.exec(filename).slice(1) + }, + normalizeArray: function(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(path) { + var isAbsolute = path.charAt(0) === "/", + 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(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(path) { + if (path === "/") return "/"; + var lastSlash = path.lastIndexOf("/"); + if (lastSlash === -1) return path; + return path.substr(lastSlash + 1) + }, + extname: function(path) { + return PATH.splitPath(path)[3] + }, + join: function() { + var paths = Array.prototype.slice.call(arguments, 0); + return PATH.normalize(paths.join("/")) + }, + join2: function(l, r) { + return PATH.normalize(l + "/" + r) + } +}; +var PATH_FS = { + resolve: function() { + var resolvedPath = "", + resolvedAbsolute = false; + for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = i >= 0 ? 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.charAt(0) === "/" + } + resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(function(p) { + return !!p + }), !resolvedAbsolute).join("/"); + return (resolvedAbsolute ? "/" : "") + resolvedPath || "." + }, + relative: function(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 TTY = { + ttys: [], + init: function() {}, + shutdown: function() {}, + register: function(dev, ops) { + TTY.ttys[dev] = { + input: [], + output: [], + ops: ops + }; + FS.registerDevice(dev, TTY.stream_ops) + }, + stream_ops: { + open: function(stream) { + var tty = TTY.ttys[stream.node.rdev]; + if (!tty) { + throw new FS.ErrnoError(43) + } + stream.tty = tty; + stream.seekable = false + }, + close: function(stream) { + stream.tty.ops.flush(stream.tty) + }, + flush: function(stream) { + stream.tty.ops.flush(stream.tty) + }, + read: function(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(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(tty) { + if (!tty.input.length) { + var result = null; + if (ENVIRONMENT_IS_NODE) { + var BUFSIZE = 256; + var buf = Buffer.alloc ? Buffer.alloc(BUFSIZE) : new Buffer(BUFSIZE); + var bytesRead = 0; + try { + bytesRead = nodeFS.readSync(process.stdin.fd, buf, 0, BUFSIZE, null) + } catch (e) { + if (e.toString().indexOf("EOF") != -1) bytesRead = 0; + else throw e + } + if (bytesRead > 0) { + result = buf.slice(0, bytesRead).toString("utf-8") + } else { + result = null + } + } else if (typeof window != "undefined" && typeof window.prompt == "function") { + result = window.prompt("Input: "); + if (result !== null) { + result += "\n" + } + } else if (typeof readline == "function") { + result = readline(); + if (result !== null) { + result += "\n" + } + } + if (!result) { + return null + } + tty.input = intArrayFromString(result, true) + } + return tty.input.shift() + }, + put_char: function(tty, val) { + if (val === null || val === 10) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } else { + if (val != 0) tty.output.push(val) + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } + } + }, + default_tty1_ops: { + put_char: function(tty, val) { + if (val === null || val === 10) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } else { + if (val != 0) tty.output.push(val) + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = [] + } + } + } +}; +var MEMFS = { + ops_table: null, + mount: function(mount) { + return MEMFS.createNode(null, "/", 16384 | 511, 0) + }, + createNode: function(parent, name, mode, dev) { + if (FS.isBlkdev(mode) || FS.isFIFO(mode)) { + throw new FS.ErrnoError(63) + } + if (!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 + } + return node + }, + getFileDataAsRegularArray: function(node) { + if (node.contents && node.contents.subarray) { + var arr = []; + for (var i = 0; i < node.usedBytes; ++i) arr.push(node.contents[i]); + return arr + } + return node.contents + }, + getFileDataAsTypedArray: function(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(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); + return + }, + resizeFileStorage: function(node, newSize) { + if (node.usedBytes == newSize) return; + if (newSize == 0) { + node.contents = null; + node.usedBytes = 0; + return + } + if (!node.contents || node.contents.subarray) { + 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; + return + } + if (!node.contents) node.contents = []; + if (node.contents.length > newSize) node.contents.length = newSize; + else + while (node.contents.length < newSize) node.contents.push(0); + node.usedBytes = newSize + }, + node_ops: { + getattr: function(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(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(parent, name) { + throw FS.genericErrors[44] + }, + mknod: function(parent, name, mode, dev) { + return MEMFS.createNode(parent, name, mode, dev) + }, + rename: function(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.name = new_name; + new_dir.contents[new_name] = old_node; + old_node.parent = new_dir + }, + unlink: function(parent, name) { + delete parent.contents[name] + }, + rmdir: function(parent, name) { + var node = FS.lookupNode(parent, name); + for (var i in node.contents) { + throw new FS.ErrnoError(55) + } + delete parent.contents[name] + }, + readdir: function(node) { + var entries = [".", ".."]; + for (var key in node.contents) { + if (!node.contents.hasOwnProperty(key)) { + continue + } + entries.push(key) + } + return entries + }, + symlink: function(parent, newname, oldpath) { + var node = MEMFS.createNode(parent, newname, 511 | 40960, 0); + node.link = oldpath; + return node + }, + readlink: function(node) { + if (!FS.isLink(node.mode)) { + throw new FS.ErrnoError(28) + } + return node.link + } + }, + stream_ops: { + read: function(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(stream, buffer, offset, length, position, canOwn) { + 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(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(stream, offset, length) { + MEMFS.expandFileStorage(stream.node, offset + length); + stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length) + }, + mmap: function(stream, buffer, offset, 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.buffer === buffer.buffer) { + allocated = false; + ptr = contents.byteOffset + } else { + 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) + } + } + allocated = true; + var fromHeap = buffer.buffer == HEAP8.buffer; + ptr = _malloc(length); + if (!ptr) { + throw new FS.ErrnoError(48) + }(fromHeap ? HEAP8 : buffer).set(contents, ptr) + } + return { + ptr: ptr, + allocated: allocated + } + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43) + } + if (mmapFlags & 2) { + return 0 + } + var bytesWritten = MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false); + return 0 + } + } +}; +var FS = { + root: null, + mounts: [], + devices: {}, + streams: [], + nextInode: 1, + nameTable: null, + currentPath: "/", + initialized: false, + ignorePermissions: true, + trackingDelegate: {}, + tracking: { + openFlags: { + READ: 1, + WRITE: 2 + } + }, + ErrnoError: null, + genericErrors: {}, + filesystems: null, + syncFSRequests: 0, + handleFSError: function(e) { + if (!(e instanceof FS.ErrnoError)) throw e + " : " + stackTrace(); + return setErrNo(e.errno) + }, + lookupPath: function(path, opts) { + path = PATH_FS.resolve(FS.cwd(), path); + opts = opts || {}; + if (!path) return { + path: "", + node: null + }; + var defaults = { + follow_mount: true, + recurse_count: 0 + }; + for (var key in defaults) { + if (opts[key] === undefined) { + opts[key] = defaults[key] + } + } + if (opts.recurse_count > 8) { + throw new FS.ErrnoError(32) + } + var parts = PATH.normalizeArray(path.split("/").filter(function(p) { + return !!p + }), false); + 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 + }); + current = lookup.node; + if (count++ > 40) { + throw new FS.ErrnoError(32) + } + } + } + } + return { + path: current_path, + node: current + } + }, + getPath: function(node) { + var path; + while (true) { + if (FS.isRoot(node)) { + var mount = node.mount.mountpoint; + if (!path) return mount; + return mount[mount.length - 1] !== "/" ? mount + "/" + path : mount + path + } + path = path ? node.name + "/" + path : node.name; + node = node.parent + } + }, + hashName: function(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(node) { + var hash = FS.hashName(node.parent.id, node.name); + node.name_next = FS.nameTable[hash]; + FS.nameTable[hash] = node + }, + hashRemoveNode: function(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(parent, name) { + var errCode = FS.mayLookup(parent); + if (errCode) { + throw new FS.ErrnoError(errCode, parent) + } + 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(parent, name, mode, rdev) { + var node = new FS.FSNode(parent, name, mode, rdev); + FS.hashAddNode(node); + return node + }, + destroyNode: function(node) { + FS.hashRemoveNode(node) + }, + isRoot: function(node) { + return node === node.parent + }, + isMountpoint: function(node) { + return !!node.mounted + }, + isFile: function(mode) { + return (mode & 61440) === 32768 + }, + isDir: function(mode) { + return (mode & 61440) === 16384 + }, + isLink: function(mode) { + return (mode & 61440) === 40960 + }, + isChrdev: function(mode) { + return (mode & 61440) === 8192 + }, + isBlkdev: function(mode) { + return (mode & 61440) === 24576 + }, + isFIFO: function(mode) { + return (mode & 61440) === 4096 + }, + isSocket: function(mode) { + return (mode & 49152) === 49152 + }, + flagModes: { + "r": 0, + "rs": 1052672, + "r+": 2, + "w": 577, + "wx": 705, + "xw": 705, + "w+": 578, + "wx+": 706, + "xw+": 706, + "a": 1089, + "ax": 1217, + "xa": 1217, + "a+": 1090, + "ax+": 1218, + "xa+": 1218 + }, + modeStringToFlags: function(str) { + var flags = FS.flagModes[str]; + if (typeof flags === "undefined") { + throw new Error("Unknown file open mode: " + str) + } + return flags + }, + flagsToPermissionString: function(flag) { + var perms = ["r", "w", "rw"][flag & 3]; + if (flag & 512) { + perms += "w" + } + return perms + }, + nodePermissions: function(node, perms) { + if (FS.ignorePermissions) { + return 0 + } + if (perms.indexOf("r") !== -1 && !(node.mode & 292)) { + return 2 + } else if (perms.indexOf("w") !== -1 && !(node.mode & 146)) { + return 2 + } else if (perms.indexOf("x") !== -1 && !(node.mode & 73)) { + return 2 + } + return 0 + }, + mayLookup: function(dir) { + var errCode = FS.nodePermissions(dir, "x"); + if (errCode) return errCode; + if (!dir.node_ops.lookup) return 2; + return 0 + }, + mayCreate: function(dir, name) { + try { + var node = FS.lookupNode(dir, name); + return 20 + } catch (e) {} + return FS.nodePermissions(dir, "wx") + }, + mayDelete: function(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(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(fd_start, fd_end) { + fd_start = fd_start || 0; + fd_end = fd_end || FS.MAX_OPEN_FDS; + for (var fd = fd_start; fd <= fd_end; fd++) { + if (!FS.streams[fd]) { + return fd + } + } + throw new FS.ErrnoError(33) + }, + getStream: function(fd) { + return FS.streams[fd] + }, + createStream: function(stream, fd_start, fd_end) { + if (!FS.FSStream) { + FS.FSStream = function() {}; + FS.FSStream.prototype = { + object: { + get: function() { + return this.node + }, + set: function(val) { + this.node = val + } + }, + isRead: { + get: function() { + return (this.flags & 2097155) !== 1 + } + }, + isWrite: { + get: function() { + return (this.flags & 2097155) !== 0 + } + }, + isAppend: { + get: function() { + return this.flags & 1024 + } + } + } + } + var newStream = new FS.FSStream; + for (var p in stream) { + newStream[p] = stream[p] + } + stream = newStream; + var fd = FS.nextfd(fd_start, fd_end); + stream.fd = fd; + FS.streams[fd] = stream; + return stream + }, + closeStream: function(fd) { + FS.streams[fd] = null + }, + chrdev_stream_ops: { + open: function(stream) { + var device = FS.getDevice(stream.node.rdev); + stream.stream_ops = device.stream_ops; + if (stream.stream_ops.open) { + stream.stream_ops.open(stream) + } + }, + llseek: function() { + throw new FS.ErrnoError(70) + } + }, + major: function(dev) { + return dev >> 8 + }, + minor: function(dev) { + return dev & 255 + }, + makedev: function(ma, mi) { + return ma << 8 | mi + }, + registerDevice: function(dev, ops) { + FS.devices[dev] = { + stream_ops: ops + } + }, + getDevice: function(dev) { + return FS.devices[dev] + }, + getMounts: function(mount) { + var mounts = []; + var check = [mount]; + while (check.length) { + var m = check.pop(); + mounts.push(m); + check.push.apply(check, m.mounts) + } + return mounts + }, + syncfs: function(populate, callback) { + if (typeof populate === "function") { + callback = populate; + populate = false + } + FS.syncFSRequests++; + if (FS.syncFSRequests > 1) { + err("warning: " + FS.syncFSRequests + " FS.syncfs operations in flight at once, probably just doing extra work") + } + var mounts = FS.getMounts(FS.root.mount); + var completed = 0; + + function doCallback(errCode) { + FS.syncFSRequests--; + return callback(errCode) + } + + function done(errCode) { + if (errCode) { + if (!done.errored) { + done.errored = true; + return doCallback(errCode) + } + return + } + if (++completed >= mounts.length) { + doCallback(null) + } + } + mounts.forEach(function(mount) { + if (!mount.type.syncfs) { + return done(null) + } + mount.type.syncfs(mount, populate, done) + }) + }, + mount: function(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(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.indexOf(current.mount) !== -1) { + FS.destroyNode(current) + } + current = next + } + }); + node.mounted = null; + var idx = node.mount.mounts.indexOf(mount); + node.mount.mounts.splice(idx, 1) + }, + lookup: function(parent, name) { + return parent.node_ops.lookup(parent, name) + }, + mknod: function(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(path, mode) { + mode = mode !== undefined ? mode : 438; + mode &= 4095; + mode |= 32768; + return FS.mknod(path, mode, 0) + }, + mkdir: function(path, mode) { + mode = mode !== undefined ? mode : 511; + mode &= 511 | 512; + mode |= 16384; + return FS.mknod(path, mode, 0) + }, + mkdirTree: function(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(path, mode, dev) { + if (typeof dev === "undefined") { + dev = mode; + mode = 438 + } + mode |= 8192; + return FS.mknod(path, mode, dev) + }, + symlink: function(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(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; + try { + lookup = FS.lookupPath(old_path, { + parent: true + }); + old_dir = lookup.node; + lookup = FS.lookupPath(new_path, { + parent: true + }); + new_dir = lookup.node + } catch (e) { + throw new FS.ErrnoError(10) + } + 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) + } + } + try { + if (FS.trackingDelegate["willMovePath"]) { + FS.trackingDelegate["willMovePath"](old_path, new_path) + } + } catch (e) { + err("FS.trackingDelegate['willMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message) + } + FS.hashRemoveNode(old_node); + try { + old_dir.node_ops.rename(old_node, new_dir, new_name) + } catch (e) { + throw e + } finally { + FS.hashAddNode(old_node) + } + try { + if (FS.trackingDelegate["onMovePath"]) FS.trackingDelegate["onMovePath"](old_path, new_path) + } catch (e) { + err("FS.trackingDelegate['onMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message) + } + }, + rmdir: function(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) + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path) + } + } catch (e) { + err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message) + } + parent.node_ops.rmdir(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path) + } catch (e) { + err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message) + } + }, + readdir: function(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(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, 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) + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path) + } + } catch (e) { + err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message) + } + parent.node_ops.unlink(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path) + } catch (e) { + err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message) + } + }, + readlink: function(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(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(path) { + return FS.stat(path, true) + }, + chmod: function(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(path, mode) { + FS.chmod(path, mode, true) + }, + fchmod: function(fd, mode) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + FS.chmod(stream.node, mode) + }, + chown: function(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(path, uid, gid) { + FS.chown(path, uid, gid, true) + }, + fchown: function(fd, uid, gid) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + FS.chown(stream.node, uid, gid) + }, + truncate: function(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(fd, len) { + var stream = FS.getStream(fd); + if (!stream) { + throw new FS.ErrnoError(8) + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(28) + } + FS.truncate(stream.node, len) + }, + utime: function(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(path, flags, mode, fd_start, fd_end) { + if (path === "") { + throw new FS.ErrnoError(44) + } + flags = typeof flags === "string" ? FS.modeStringToFlags(flags) : flags; + mode = typeof mode === "undefined" ? 438 : mode; + if (flags & 64) { + 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) { + 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 + }, fd_start, fd_end); + 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; + err("FS.trackingDelegate error on read file: " + path) + } + } + try { + if (FS.trackingDelegate["onOpenFile"]) { + var trackingFlags = 0; + if ((flags & 2097155) !== 1) { + trackingFlags |= FS.tracking.openFlags.READ + } + if ((flags & 2097155) !== 0) { + trackingFlags |= FS.tracking.openFlags.WRITE + } + FS.trackingDelegate["onOpenFile"](path, trackingFlags) + } + } catch (e) { + err("FS.trackingDelegate['onOpenFile']('" + path + "', flags) threw an exception: " + e.message) + } + return stream + }, + close: function(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(stream) { + return stream.fd === null + }, + llseek: function(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(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(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; + try { + if (stream.path && FS.trackingDelegate["onWriteToFile"]) FS.trackingDelegate["onWriteToFile"](stream.path) + } catch (e) { + err("FS.trackingDelegate['onWriteToFile']('" + stream.path + "') threw an exception: " + e.message) + } + return bytesWritten + }, + allocate: function(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(stream, buffer, offset, 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) + } + return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags) + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!stream || !stream.stream_ops.msync) { + return 0 + } + return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags) + }, + munmap: function(stream) { + return 0 + }, + ioctl: function(stream, cmd, arg) { + if (!stream.stream_ops.ioctl) { + throw new FS.ErrnoError(59) + } + return stream.stream_ops.ioctl(stream, cmd, arg) + }, + readFile: function(path, opts) { + opts = opts || {}; + opts.flags = opts.flags || "r"; + opts.encoding = opts.encoding || "binary"; + if (opts.encoding !== "utf8" && opts.encoding !== "binary") { + throw new Error('Invalid encoding type "' + 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(path, data, opts) { + opts = opts || {}; + opts.flags = opts.flags || "w"; + 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() { + return FS.currentPath + }, + chdir: function(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() { + FS.mkdir("/tmp"); + FS.mkdir("/home"); + FS.mkdir("/home/web_user") + }, + createDefaultDevices: function() { + FS.mkdir("/dev"); + FS.registerDevice(FS.makedev(1, 3), { + read: function() { + return 0 + }, + write: function(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 random_device; + if (typeof crypto === "object" && typeof crypto["getRandomValues"] === "function") { + var randomBuffer = new Uint8Array(1); + random_device = function() { + crypto.getRandomValues(randomBuffer); + return randomBuffer[0] + } + } else if (ENVIRONMENT_IS_NODE) { + try { + var crypto_module = require("crypto"); + random_device = function() { + return crypto_module["randomBytes"](1)[0] + } + } catch (e) {} + } else {} + if (!random_device) { + random_device = function() { + abort("random_device") + } + } + FS.createDevice("/dev", "random", random_device); + FS.createDevice("/dev", "urandom", random_device); + FS.mkdir("/dev/shm"); + FS.mkdir("/dev/shm/tmp") + }, + createSpecialDirectories: function() { + FS.mkdir("/proc"); + FS.mkdir("/proc/self"); + FS.mkdir("/proc/self/fd"); + FS.mount({ + mount: function() { + var node = FS.createNode("/proc/self", "fd", 16384 | 511, 73); + node.node_ops = { + lookup: function(parent, name) { + var fd = +name; + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + var ret = { + parent: null, + mount: { + mountpoint: "fake" + }, + node_ops: { + readlink: function() { + return stream.path + } + } + }; + ret.parent = ret; + return ret + } + }; + return node + } + }, {}, "/proc/self/fd") + }, + createStandardStreams: function() { + if (Module["stdin"]) { + FS.createDevice("/dev", "stdin", Module["stdin"]) + } else { + FS.symlink("/dev/tty", "/dev/stdin") + } + if (Module["stdout"]) { + FS.createDevice("/dev", "stdout", null, Module["stdout"]) + } else { + FS.symlink("/dev/tty", "/dev/stdout") + } + if (Module["stderr"]) { + FS.createDevice("/dev", "stderr", null, Module["stderr"]) + } else { + FS.symlink("/dev/tty1", "/dev/stderr") + } + var stdin = FS.open("/dev/stdin", "r"); + var stdout = FS.open("/dev/stdout", "w"); + var stderr = FS.open("/dev/stderr", "w") + }, + ensureErrnoError: function() { + if (FS.ErrnoError) return; + FS.ErrnoError = function ErrnoError(errno, node) { + this.node = node; + this.setErrno = function(errno) { + this.errno = errno + }; + this.setErrno(errno); + this.message = "FS error" + }; + FS.ErrnoError.prototype = new Error; + FS.ErrnoError.prototype.constructor = FS.ErrnoError; + [44].forEach(function(code) { + FS.genericErrors[code] = new FS.ErrnoError(code); + FS.genericErrors[code].stack = "" + }) + }, + staticInit: function() { + FS.ensureErrnoError(); + FS.nameTable = new Array(4096); + FS.mount(MEMFS, {}, "/"); + FS.createDefaultDirectories(); + FS.createDefaultDevices(); + FS.createSpecialDirectories(); + FS.filesystems = { + "MEMFS": MEMFS + } + }, + init: function(input, output, error) { + FS.init.initialized = true; + FS.ensureErrnoError(); + Module["stdin"] = input || Module["stdin"]; + Module["stdout"] = output || Module["stdout"]; + Module["stderr"] = error || Module["stderr"]; + FS.createStandardStreams() + }, + quit: function() { + FS.init.initialized = false; + var fflush = Module["_fflush"]; + if (fflush) fflush(0); + for (var i = 0; i < FS.streams.length; i++) { + var stream = FS.streams[i]; + if (!stream) { + continue + } + FS.close(stream) + } + }, + getMode: function(canRead, canWrite) { + var mode = 0; + if (canRead) mode |= 292 | 73; + if (canWrite) mode |= 146; + return mode + }, + joinPath: function(parts, forceRelative) { + var path = PATH.join.apply(null, parts); + if (forceRelative && path[0] == "/") path = path.substr(1); + return path + }, + absolutePath: function(relative, base) { + return PATH_FS.resolve(base, relative) + }, + standardizePath: function(path) { + return PATH.normalize(path) + }, + findObject: function(path, dontResolveLastLink) { + var ret = FS.analyzePath(path, dontResolveLastLink); + if (ret.exists) { + return ret.object + } else { + setErrNo(ret.error); + return null + } + }, + analyzePath: function(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 + }, + createFolder: function(parent, name, canRead, canWrite) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(canRead, canWrite); + return FS.mkdir(path, mode) + }, + createPath: function(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(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(parent, name, data, canRead, canWrite, canOwn) { + var path = name ? PATH.join2(typeof parent === "string" ? parent : FS.getPath(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, "w"); + FS.write(stream, data, 0, data.length, 0, canOwn); + FS.close(stream); + FS.chmod(node, mode) + } + return node + }, + createDevice: function(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(stream) { + stream.seekable = false + }, + close: function(stream) { + if (output && output.buffer && output.buffer.length) { + output(10) + } + }, + read: function(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(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) + }, + createLink: function(parent, name, target, canRead, canWrite) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + return FS.symlink(target, path) + }, + forceLoadFile: function(obj) { + if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true; + var success = 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 if (read_) { + try { + obj.contents = intArrayFromString(read_(obj.url), true); + obj.usedBytes = obj.contents.length + } catch (e) { + success = false + } + } else { + throw new Error("Cannot load without read() or XMLHttpRequest.") + } + if (!success) setErrNo(29); + return success + }, + createLazyFile: function(parent, name, url, canRead, canWrite) { + function LazyUint8Array() { + this.lengthKnown = false; + this.chunks = [] + } + LazyUint8Array.prototype.get = function LazyUint8Array_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] + }; + LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) { + this.getter = getter + }; + LazyUint8Array.prototype.cacheLength = function LazyUint8Array_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(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); + if (typeof Uint8Array != "undefined") 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 || []) + } else { + 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 + }; + 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; + Object.defineProperties(lazyArray, { + length: { + get: function() { + if (!this.lengthKnown) { + this.cacheLength() + } + return this._length + } + }, + chunkSize: { + get: function() { + if (!this.lengthKnown) { + this.cacheLength() + } + return this._chunkSize + } + } + }); + 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() { + 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 forceLoadLazyFile() { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29) + } + return fn.apply(null, arguments) + } + }); + stream_ops.read = function stream_ops_read(stream, buffer, offset, length, position) { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29) + } + 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 + }; + node.stream_ops = stream_ops; + return node + }, + createPreloadedFile: function(parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) { + Browser.init(); + var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent; + var dep = getUniqueRunDependency("cp " + fullname); + + function processData(byteArray) { + function finish(byteArray) { + if (preFinish) preFinish(); + if (!dontCreateFile) { + FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn) + } + if (onload) onload(); + removeRunDependency(dep) + } + var handled = false; + Module["preloadPlugins"].forEach(function(plugin) { + if (handled) return; + if (plugin["canHandle"](fullname)) { + plugin["handle"](byteArray, fullname, finish, function() { + if (onerror) onerror(); + removeRunDependency(dep) + }); + handled = true + } + }); + if (!handled) finish(byteArray) + } + addRunDependency(dep); + if (typeof url == "string") { + Browser.asyncLoad(url, function(byteArray) { + processData(byteArray) + }, onerror) + } else { + processData(url) + } + }, + indexedDB: function() { + return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB + }, + DB_NAME: function() { + return "EM_FS_" + window.location.pathname + }, + DB_VERSION: 20, + DB_STORE_NAME: "FILE_DATA", + saveFilesToDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION) + } catch (e) { + return onerror(e) + } + openRequest.onupgradeneeded = function openRequest_onupgradeneeded() { + out("creating db"); + var db = openRequest.result; + db.createObjectStore(FS.DB_STORE_NAME) + }; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + var transaction = db.transaction([FS.DB_STORE_NAME], "readwrite"); + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, + fail = 0, + total = paths.length; + + function finish() { + if (fail == 0) onload(); + else onerror() + } + paths.forEach(function(path) { + var putRequest = files.put(FS.analyzePath(path).object.contents, path); + putRequest.onsuccess = function putRequest_onsuccess() { + ok++; + if (ok + fail == total) finish() + }; + putRequest.onerror = function putRequest_onerror() { + fail++; + if (ok + fail == total) finish() + } + }); + transaction.onerror = onerror + }; + openRequest.onerror = onerror + }, + loadFilesFromDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION) + } catch (e) { + return onerror(e) + } + openRequest.onupgradeneeded = onerror; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + try { + var transaction = db.transaction([FS.DB_STORE_NAME], "readonly") + } catch (e) { + onerror(e); + return + } + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, + fail = 0, + total = paths.length; + + function finish() { + if (fail == 0) onload(); + else onerror() + } + paths.forEach(function(path) { + var getRequest = files.get(path); + getRequest.onsuccess = function getRequest_onsuccess() { + if (FS.analyzePath(path).exists) { + FS.unlink(path) + } + FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true); + ok++; + if (ok + fail == total) finish() + }; + getRequest.onerror = function getRequest_onerror() { + fail++; + if (ok + fail == total) finish() + } + }); + transaction.onerror = onerror + }; + openRequest.onerror = onerror + } +}; +var SYSCALLS = { + mappings: {}, + DEFAULT_POLLMASK: 5, + umask: 511, + calculateAt: function(dirfd, path) { + if (path[0] !== "/") { + var dir; + if (dirfd === -100) { + dir = FS.cwd() + } else { + var dirstream = FS.getStream(dirfd); + if (!dirstream) throw new FS.ErrnoError(8); + dir = dirstream.path + } + path = PATH.join2(dir, path) + } + return path + }, + doStat: function(func, path, buf) { + try { + var stat = func(path) + } catch (e) { + if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) { + return -54 + } + throw e + } + HEAP32[buf >> 2] = stat.dev; + HEAP32[buf + 4 >> 2] = 0; + HEAP32[buf + 8 >> 2] = stat.ino; + HEAP32[buf + 12 >> 2] = stat.mode; + HEAP32[buf + 16 >> 2] = stat.nlink; + HEAP32[buf + 20 >> 2] = stat.uid; + HEAP32[buf + 24 >> 2] = stat.gid; + HEAP32[buf + 28 >> 2] = stat.rdev; + HEAP32[buf + 32 >> 2] = 0; + tempI64 = [stat.size >>> 0, (tempDouble = stat.size, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 40 >> 2] = tempI64[0], HEAP32[buf + 44 >> 2] = tempI64[1]; + HEAP32[buf + 48 >> 2] = 4096; + HEAP32[buf + 52 >> 2] = stat.blocks; + HEAP32[buf + 56 >> 2] = stat.atime.getTime() / 1e3 | 0; + HEAP32[buf + 60 >> 2] = 0; + HEAP32[buf + 64 >> 2] = stat.mtime.getTime() / 1e3 | 0; + HEAP32[buf + 68 >> 2] = 0; + HEAP32[buf + 72 >> 2] = stat.ctime.getTime() / 1e3 | 0; + HEAP32[buf + 76 >> 2] = 0; + tempI64 = [stat.ino >>> 0, (tempDouble = stat.ino, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0)], HEAP32[buf + 80 >> 2] = tempI64[0], HEAP32[buf + 84 >> 2] = tempI64[1]; + return 0 + }, + doMsync: function(addr, stream, len, flags, offset) { + var buffer = HEAPU8.slice(addr, addr + len); + FS.msync(stream, buffer, offset, len, flags) + }, + doMkdir: function(path, mode) { + path = PATH.normalize(path); + if (path[path.length - 1] === "/") path = path.substr(0, path.length - 1); + FS.mkdir(path, mode, 0); + return 0 + }, + doMknod: function(path, mode, dev) { + switch (mode & 61440) { + case 32768: + case 8192: + case 24576: + case 4096: + case 49152: + break; + default: + return -28 + } + FS.mknod(path, mode, dev); + return 0 + }, + doReadlink: function(path, buf, bufsize) { + 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 + }, + doAccess: function(path, amode) { + if (amode & ~7) { + return -28 + } + var node; + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node; + if (!node) { + return -44 + } + var perms = ""; + if (amode & 4) perms += "r"; + if (amode & 2) perms += "w"; + if (amode & 1) perms += "x"; + if (perms && FS.nodePermissions(node, perms)) { + return -2 + } + return 0 + }, + doDup: function(path, flags, suggestFD) { + var suggest = FS.getStream(suggestFD); + if (suggest) FS.close(suggest); + return FS.open(path, flags, 0, suggestFD, suggestFD).fd + }, + doReadv: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[iov + i * 8 >> 2]; + var len = HEAP32[iov + (i * 8 + 4) >> 2]; + var curr = FS.read(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + if (curr < len) break + } + return ret + }, + doWritev: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAP32[iov + i * 8 >> 2]; + var len = HEAP32[iov + (i * 8 + 4) >> 2]; + var curr = FS.write(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr + } + return ret + }, + varargs: undefined, + get: function() { + SYSCALLS.varargs += 4; + var ret = HEAP32[SYSCALLS.varargs - 4 >> 2]; + return ret + }, + getStr: function(ptr) { + var ret = UTF8ToString(ptr); + return ret + }, + getStreamFromFD: function(fd) { + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + return stream + }, + get64: function(low, high) { + return low + } +}; + +function ___sys_fcntl64(fd, cmd, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (cmd) { + case 0: { + var arg = SYSCALLS.get(); + if (arg < 0) { + return -28 + } + var newStream; + newStream = FS.open(stream.path, stream.flags, 0, arg); + return newStream.fd + } + case 1: + case 2: + return 0; + case 3: + return stream.flags; + case 4: { + var arg = SYSCALLS.get(); + stream.flags |= arg; + return 0 + } + case 12: { + var arg = SYSCALLS.get(); + var offset = 0; + HEAP16[arg + offset >> 1] = 2; + return 0 + } + case 13: + case 14: + return 0; + case 16: + case 8: + return -28; + case 9: + setErrNo(28); + return -1; + default: { + return -28 + } + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } +} + +function ___syscall221(a0, a1, a2) { + return ___sys_fcntl64(a0, a1, a2) +} + +function ___sys_open(path, flags, varargs) { + SYSCALLS.varargs = varargs; + try { + var pathname = SYSCALLS.getStr(path); + var mode = SYSCALLS.get(); + var stream = FS.open(pathname, flags, mode); + return stream.fd + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } +} + +function ___syscall5(a0, a1, a2) { + return ___sys_open(a0, a1, a2) +} + +function ___sys_ioctl(fd, op, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (op) { + case 21509: + case 21505: { + if (!stream.tty) return -59; + return 0 + } + case 21510: + case 21511: + case 21512: + case 21506: + case 21507: + case 21508: { + if (!stream.tty) return -59; + return 0 + } + case 21519: { + if (!stream.tty) return -59; + var argp = SYSCALLS.get(); + HEAP32[argp >> 2] = 0; + return 0 + } + case 21520: { + if (!stream.tty) return -59; + return -28 + } + case 21531: { + var argp = SYSCALLS.get(); + return FS.ioctl(stream, op, argp) + } + case 21523: { + if (!stream.tty) return -59; + return 0 + } + case 21524: { + if (!stream.tty) return -59; + return 0 + } + default: + abort("bad ioctl syscall " + op) + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno + } +} + +function ___syscall54(a0, a1, a2) { + return ___sys_ioctl(a0, a1, a2) +} + +function _fd_close(fd) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + FS.close(stream); + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } +} + +function ___wasi_fd_close(a0) { + return _fd_close(a0) +} + +function _fd_read(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doReadv(stream, iov, iovcnt); + HEAP32[pnum >> 2] = num; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } +} + +function ___wasi_fd_read(a0, a1, a2, a3) { + return _fd_read(a0, a1, a2, a3) +} + +function _fd_seek(fd, offset_low, offset_high, whence, newOffset) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var HIGH_OFFSET = 4294967296; + var offset = offset_high * HIGH_OFFSET + (offset_low >>> 0); + var DOUBLE_LIMIT = 9007199254740992; + if (offset <= -DOUBLE_LIMIT || offset >= DOUBLE_LIMIT) { + return -61 + } + FS.llseek(stream, offset, whence); + tempI64 = [stream.position >>> 0, (tempDouble = stream.position, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 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 instanceof FS.ErrnoError)) abort(e); + return e.errno + } +} + +function ___wasi_fd_seek(a0, a1, a2, a3, a4) { + return _fd_seek(a0, a1, a2, a3, a4) +} + +function _fd_write(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doWritev(stream, iov, iovcnt); + HEAP32[pnum >> 2] = num; + return 0 + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno + } +} + +function ___wasi_fd_write(a0, a1, a2, a3) { + return _fd_write(a0, a1, a2, a3) +} + +function _emscripten_set_main_loop_timing(mode, value) { + Browser.mainLoop.timingMode = mode; + Browser.mainLoop.timingValue = value; + if (!Browser.mainLoop.func) { + return 1 + } + 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 setImmediate === "undefined") { + var setImmediates = []; + var emscriptenMainLoopMessageId = "setimmediate"; + var Browser_setImmediate_messageHandler = function(event) { + if (event.data === emscriptenMainLoopMessageId || event.data.target === emscriptenMainLoopMessageId) { + event.stopPropagation(); + setImmediates.shift()() + } + }; + addEventListener("message", Browser_setImmediate_messageHandler, true); + setImmediate = function Browser_emulated_setImmediate(func) { + setImmediates.push(func); + if (ENVIRONMENT_IS_WORKER) { + if (Module["setImmediates"] === undefined) Module["setImmediates"] = []; + Module["setImmediates"].push(func); + postMessage({ + target: emscriptenMainLoopMessageId + }) + } else postMessage(emscriptenMainLoopMessageId, "*") + } + } + Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_setImmediate() { + setImmediate(Browser.mainLoop.runner) + }; + Browser.mainLoop.method = "immediate" + } + return 0 +} +var _emscripten_get_now; +if (ENVIRONMENT_IS_NODE) { + _emscripten_get_now = function() { + var t = process["hrtime"](); + return t[0] * 1e3 + t[1] / 1e6 + } +} else if (typeof dateNow !== "undefined") { + _emscripten_get_now = dateNow +} else _emscripten_get_now = function() { + return performance.now() +}; + +function _emscripten_set_main_loop(func, fps, simulateInfiniteLoop, arg, noSetTiming) { + noExitRuntime = true; + assert(!Browser.mainLoop.func, "emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters."); + Browser.mainLoop.func = func; + Browser.mainLoop.arg = arg; + var browserIterationFunc; + if (typeof arg !== "undefined") { + browserIterationFunc = function() { + Module["dynCall_vi"](func, arg) + } + } else { + browserIterationFunc = function() { + Module["dynCall_v"](func) + } + } + var thisMainLoopId = Browser.mainLoop.currentlyRunningMainloop; + Browser.mainLoop.runner = function Browser_mainLoop_runner() { + 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 + } + } + console.log('main loop blocker "' + blocker.name + '" took ' + (Date.now() - start) + " ms"); + Browser.mainLoop.updateStatus(); + if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) return; + setTimeout(Browser.mainLoop.runner, 0); + return + } + if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) 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 (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) return; + if (typeof SDL === "object" && SDL.audio && SDL.audio.queueNewAudioData) SDL.audio.queueNewAudioData(); + 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 Browser = { + mainLoop: { + scheduler: null, + method: "", + currentlyRunningMainloop: 0, + func: null, + arg: 0, + timingMode: 0, + timingValue: 0, + currentFrameNumber: 0, + queue: [], + pause: function() { + Browser.mainLoop.scheduler = null; + Browser.mainLoop.currentlyRunningMainloop++ + }, + resume: function() { + Browser.mainLoop.currentlyRunningMainloop++; + var timingMode = Browser.mainLoop.timingMode; + var timingValue = Browser.mainLoop.timingValue; + var func = Browser.mainLoop.func; + Browser.mainLoop.func = null; + _emscripten_set_main_loop(func, 0, false, Browser.mainLoop.arg, true); + _emscripten_set_main_loop_timing(timingMode, timingValue); + Browser.mainLoop.scheduler() + }, + updateStatus: function() { + 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(func) { + if (ABORT) return; + if (Module["preMainLoop"]) { + var preRet = Module["preMainLoop"](); + if (preRet === false) { + return + } + } + try { + func() + } catch (e) { + if (e instanceof ExitStatus) { + return + } else { + if (e && typeof e === "object" && e.stack) err("exception thrown: " + [e, e.stack]); + throw e + } + } + if (Module["postMainLoop"]) Module["postMainLoop"]() + } + }, + isFullscreen: false, + pointerLock: false, + moduleContextCreatedCallbacks: [], + workers: [], + init: function() { + if (!Module["preloadPlugins"]) Module["preloadPlugins"] = []; + if (Browser.initted) return; + Browser.initted = true; + try { + new Blob; + Browser.hasBlobConstructor = true + } catch (e) { + Browser.hasBlobConstructor = false; + console.log("warning: no blob constructor, cannot create blobs with mimetypes") + } + Browser.BlobBuilder = typeof MozBlobBuilder != "undefined" ? MozBlobBuilder : typeof WebKitBlobBuilder != "undefined" ? WebKitBlobBuilder : !Browser.hasBlobConstructor ? console.log("warning: no BlobBuilder") : null; + Browser.URLObject = typeof window != "undefined" ? window.URL ? window.URL : window.webkitURL : undefined; + if (!Module.noImageDecoding && typeof Browser.URLObject === "undefined") { + console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available."); + Module.noImageDecoding = true + } + var imagePlugin = {}; + imagePlugin["canHandle"] = function imagePlugin_canHandle(name) { + return !Module.noImageDecoding && /\.(jpg|jpeg|png|bmp)$/i.test(name) + }; + imagePlugin["handle"] = function imagePlugin_handle(byteArray, name, onload, onerror) { + var b = null; + if (Browser.hasBlobConstructor) { + try { + b = new Blob([byteArray], { + type: Browser.getMimetype(name) + }); + if (b.size !== byteArray.length) { + b = new Blob([new Uint8Array(byteArray).buffer], { + type: Browser.getMimetype(name) + }) + } + } catch (e) { + warnOnce("Blob constructor present but fails: " + e + "; falling back to blob builder") + } + } + if (!b) { + var bb = new Browser.BlobBuilder; + bb.append(new Uint8Array(byteArray).buffer); + b = bb.getBlob() + } + var url = Browser.URLObject.createObjectURL(b); + var img = new Image; + img.onload = function img_onload() { + assert(img.complete, "Image " + name + " could not be decoded"); + var canvas = document.createElement("canvas"); + canvas.width = img.width; + canvas.height = img.height; + var ctx = canvas.getContext("2d"); + ctx.drawImage(img, 0, 0); + Module["preloadedImages"][name] = canvas; + Browser.URLObject.revokeObjectURL(url); + if (onload) onload(byteArray) + }; + img.onerror = function img_onerror(event) { + console.log("Image " + url + " could not be decoded"); + if (onerror) onerror() + }; + img.src = url + }; + Module["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; + Module["preloadedAudios"][name] = audio; + if (onload) onload(byteArray) + } + + function fail() { + if (done) return; + done = true; + Module["preloadedAudios"][name] = new Audio; + if (onerror) onerror() + } + if (Browser.hasBlobConstructor) { + try { + var b = new Blob([byteArray], { + type: Browser.getMimetype(name) + }) + } catch (e) { + return fail() + } + var url = Browser.URLObject.createObjectURL(b); + var audio = new Audio; + audio.addEventListener("canplaythrough", function() { + finish(audio) + }, false); + audio.onerror = function audio_onerror(event) { + if (done) return; + console.log("warning: browser could not fully decode audio " + 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; + Browser.safeSetTimeout(function() { + finish(audio) + }, 1e4) + } else { + return fail() + } + }; + Module["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(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: 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) { + if (!useWebGL) assert(typeof GLctx === "undefined", "cannot set in module if GLctx is used, but we are a non-GL context that would replace it"); + Module.ctx = ctx; + if (useWebGL) GL.makeContextCurrent(contextHandle); + Module.useWebGL = useWebGL; + Browser.moduleContextCreatedCallbacks.forEach(function(callback) { + callback() + }); + Browser.init() + } + return ctx + }, + destroyContext: function(canvas, useWebGL, setInModule) {}, + fullscreenHandlersInstalled: false, + lockPointer: undefined, + resizeCanvas: undefined, + requestFullscreen: function(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() { + 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) + } + } + if (Module["onFullScreen"]) Module["onFullScreen"](Browser.isFullscreen); + if (Module["onFullscreen"]) Module["onFullscreen"](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() { + canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"]) + } : null) || (canvasContainer["webkitRequestFullScreen"] ? function() { + canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"]) + } : null); + canvasContainer.requestFullscreen() + }, + exitFullscreen: function() { + 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(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(func) { + if (typeof requestAnimationFrame === "function") { + requestAnimationFrame(func); + return + } + var RAF = Browser.fakeRequestAnimationFrame; + RAF(func) + }, + safeCallback: function(func) { + return function() { + if (!ABORT) return func.apply(null, arguments) + } + }, + allowAsyncCallbacks: true, + queuedAsyncCallbacks: [], + pauseAsyncCallbacks: function() { + Browser.allowAsyncCallbacks = false + }, + resumeAsyncCallbacks: function() { + Browser.allowAsyncCallbacks = true; + if (Browser.queuedAsyncCallbacks.length > 0) { + var callbacks = Browser.queuedAsyncCallbacks; + Browser.queuedAsyncCallbacks = []; + callbacks.forEach(function(func) { + func() + }) + } + }, + safeRequestAnimationFrame: function(func) { + return Browser.requestAnimationFrame(function() { + if (ABORT) return; + if (Browser.allowAsyncCallbacks) { + func() + } else { + Browser.queuedAsyncCallbacks.push(func) + } + }) + }, + safeSetTimeout: function(func, timeout) { + noExitRuntime = true; + return setTimeout(function() { + if (ABORT) return; + if (Browser.allowAsyncCallbacks) { + func() + } else { + Browser.queuedAsyncCallbacks.push(func) + } + }, timeout) + }, + safeSetInterval: function(func, timeout) { + noExitRuntime = true; + return setInterval(function() { + if (ABORT) return; + if (Browser.allowAsyncCallbacks) { + func() + } + }, timeout) + }, + getMimetype: function(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(func) { + if (!window.getUserMedia) { + window.getUserMedia = navigator["getUserMedia"] || navigator["mozGetUserMedia"] + } + window.getUserMedia(func) + }, + getMovementX: function(event) { + return event["movementX"] || event["mozMovementX"] || event["webkitMovementX"] || 0 + }, + getMovementY: function(event) { + return event["movementY"] || event["mozMovementY"] || event["webkitMovementY"] || 0 + }, + getMouseWheelDelta: function(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: {}, + calculateMouseEvent: function(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) + } + if (typeof SDL != "undefined") { + Browser.mouseX = SDL.mouseX + Browser.mouseMovementX; + Browser.mouseY = SDL.mouseY + Browser.mouseMovementY + } else { + Browser.mouseX += Browser.mouseMovementX; + Browser.mouseY += Browser.mouseMovementY + } + } else { + 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; + if (event.type === "touchstart" || event.type === "touchend" || event.type === "touchmove") { + var touch = event.touch; + if (touch === undefined) { + return + } + var adjustedX = touch.pageX - (scrollX + rect.left); + var adjustedY = touch.pageY - (scrollY + rect.top); + adjustedX = adjustedX * (cw / rect.width); + adjustedY = adjustedY * (ch / rect.height); + var coords = { + x: adjustedX, + y: adjustedY + }; + 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]; + if (!last) last = coords; + Browser.lastTouches[touch.identifier] = last; + Browser.touches[touch.identifier] = coords + } + return + } + var x = event.pageX - (scrollX + rect.left); + var y = event.pageY - (scrollY + rect.top); + x = x * (cw / rect.width); + y = y * (ch / rect.height); + Browser.mouseMovementX = x - Browser.mouseX; + Browser.mouseMovementY = y - Browser.mouseY; + Browser.mouseX = x; + Browser.mouseY = y + } + }, + asyncLoad: function(url, onload, onerror, noRunDep) { + var dep = !noRunDep ? getUniqueRunDependency("al " + url) : ""; + readAsync(url, function(arrayBuffer) { + assert(arrayBuffer, 'Loading data file "' + url + '" failed (no arrayBuffer).'); + onload(new Uint8Array(arrayBuffer)); + if (dep) removeRunDependency(dep) + }, function(event) { + if (onerror) { + onerror() + } else { + throw 'Loading data file "' + url + '" failed.' + } + }); + if (dep) addRunDependency(dep) + }, + resizeListeners: [], + updateResizeListeners: function() { + var canvas = Module["canvas"]; + Browser.resizeListeners.forEach(function(listener) { + listener(canvas.width, canvas.height) + }) + }, + setCanvasSize: function(width, height, noUpdates) { + var canvas = Module["canvas"]; + Browser.updateCanvasDimensions(canvas, width, height); + if (!noUpdates) Browser.updateResizeListeners() + }, + windowedWidth: 0, + windowedHeight: 0, + setFullscreenCanvasSize: function() { + 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() { + 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(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") + } + } + } + }, + wgetRequests: {}, + nextWgetRequestHandle: 0, + getNextWgetRequestHandle: function() { + var handle = Browser.nextWgetRequestHandle; + Browser.nextWgetRequestHandle++; + return handle + } +}; +var EGL = { + errorCode: 12288, + defaultDisplayInitialized: false, + currentContext: 0, + currentReadSurface: 0, + currentDrawSurface: 0, + contextAttributes: { + alpha: false, + depth: false, + stencil: false, + antialias: false + }, + stringCache: {}, + setErrorCode: function(code) { + EGL.errorCode = code + }, + chooseConfig: function(display, attribList, config, config_size, numConfigs) { + if (display != 62e3) { + EGL.setErrorCode(12296); + return 0 + } + if (attribList) { + for (;;) { + var param = HEAP32[attribList >> 2]; + if (param == 12321) { + var alphaSize = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.alpha = alphaSize > 0 + } else if (param == 12325) { + var depthSize = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.depth = depthSize > 0 + } else if (param == 12326) { + var stencilSize = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.stencil = stencilSize > 0 + } else if (param == 12337) { + var samples = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.antialias = samples > 0 + } else if (param == 12338) { + var samples = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.antialias = samples == 1 + } else if (param == 12544) { + var requestedPriority = HEAP32[attribList + 4 >> 2]; + EGL.contextAttributes.lowLatency = requestedPriority != 12547 + } else if (param == 12344) { + break + } + attribList += 8 + } + } + if ((!config || !config_size) && !numConfigs) { + EGL.setErrorCode(12300); + return 0 + } + if (numConfigs) { + HEAP32[numConfigs >> 2] = 1 + } + if (config && config_size > 0) { + HEAP32[config >> 2] = 62002 + } + EGL.setErrorCode(12288); + return 1 + } +}; + +function _eglGetProcAddress(name_) { + return _emscripten_GetProcAddress(name_) +} +var JSEvents = { + keyEvent: 0, + mouseEvent: 0, + wheelEvent: 0, + uiEvent: 0, + focusEvent: 0, + deviceOrientationEvent: 0, + deviceMotionEvent: 0, + fullscreenChangeEvent: 0, + pointerlockChangeEvent: 0, + visibilityChangeEvent: 0, + touchEvent: 0, + previousFullscreenElement: null, + previousScreenX: null, + previousScreenY: null, + removeEventListenersRegistered: false, + removeAllEventListeners: function() { + for (var i = JSEvents.eventHandlers.length - 1; i >= 0; --i) { + JSEvents._removeHandler(i) + } + JSEvents.eventHandlers = []; + JSEvents.deferredCalls = [] + }, + registerRemoveEventListeners: function() { + if (!JSEvents.removeEventListenersRegistered) { + __ATEXIT__.push(JSEvents.removeAllEventListeners); + JSEvents.removeEventListenersRegistered = true + } + }, + deferredCalls: [], + deferCall: function(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 + } + for (var i in JSEvents.deferredCalls) { + var call = JSEvents.deferredCalls[i]; + if (call.targetFunction == targetFunction && arraysHaveEqualContent(call.argsList, argsList)) { + return + } + } + JSEvents.deferredCalls.push({ + targetFunction: targetFunction, + precedence: precedence, + argsList: argsList + }); + JSEvents.deferredCalls.sort(function(x, y) { + return x.precedence < y.precedence + }) + }, + removeDeferredCalls: function(targetFunction) { + for (var i = 0; i < JSEvents.deferredCalls.length; ++i) { + if (JSEvents.deferredCalls[i].targetFunction == targetFunction) { + JSEvents.deferredCalls.splice(i, 1); + --i + } + } + }, + canPerformEventHandlerRequests: function() { + return JSEvents.inEventHandler && JSEvents.currentEventHandler.allowsDeferredCalls + }, + runDeferredCalls: function() { + if (!JSEvents.canPerformEventHandlerRequests()) { + return + } + for (var i = 0; i < JSEvents.deferredCalls.length; ++i) { + var call = JSEvents.deferredCalls[i]; + JSEvents.deferredCalls.splice(i, 1); + --i; + call.targetFunction.apply(null, call.argsList) + } + }, + inEventHandler: 0, + currentEventHandler: null, + eventHandlers: [], + removeAllHandlersOnTarget: function(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(i) { + var h = JSEvents.eventHandlers[i]; + h.target.removeEventListener(h.eventTypeString, h.eventListenerFunc, h.useCapture); + JSEvents.eventHandlers.splice(i, 1) + }, + registerOrRemoveHandler: function(eventHandler) { + var jsEventHandler = function jsEventHandler(event) { + ++JSEvents.inEventHandler; + JSEvents.currentEventHandler = eventHandler; + JSEvents.runDeferredCalls(); + eventHandler.handlerFunc(event); + JSEvents.runDeferredCalls(); + --JSEvents.inEventHandler + }; + if (eventHandler.callbackfunc) { + eventHandler.eventListenerFunc = jsEventHandler; + eventHandler.target.addEventListener(eventHandler.eventTypeString, jsEventHandler, eventHandler.useCapture); + JSEvents.eventHandlers.push(eventHandler); + JSEvents.registerRemoveEventListeners() + } 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--) + } + } + } + }, + getNodeNameForTarget: function(target) { + if (!target) return ""; + if (target == window) return "#window"; + if (target == screen) return "#screen"; + return target && target.nodeName ? target.nodeName : "" + }, + fullscreenEnabled: function() { + return document.fullscreenEnabled || document.webkitFullscreenEnabled + } +}; + +function __requestPointerLock(target) { + if (target.requestPointerLock) { + target.requestPointerLock() + } else if (target.msRequestPointerLock) { + target.msRequestPointerLock() + } else { + if (document.body.requestPointerLock || document.body.msRequestPointerLock) { + return -3 + } else { + return -1 + } + } + return 0 +} + +function _emscripten_exit_pointerlock() { + JSEvents.removeDeferredCalls(__requestPointerLock); + if (document.exitPointerLock) { + document.exitPointerLock() + } else if (document.msExitPointerLock) { + document.msExitPointerLock() + } else { + return -1 + } + return 0 +} + +function __maybeCStringToJsString(cString) { + return cString === cString + 0 ? UTF8ToString(cString) : cString +} +var __specialEventTargets = [0, typeof document !== "undefined" ? document : 0, typeof window !== "undefined" ? window : 0]; + +function __findEventTarget(target) { + var domElement = __specialEventTargets[target] || (typeof document !== "undefined" ? document.querySelector(__maybeCStringToJsString(target)) : undefined); + return domElement +} + +function __getBoundingClientRect(e) { + return __specialEventTargets.indexOf(e) < 0 ? e.getBoundingClientRect() : { + "left": 0, + "top": 0 + } +} + +function _emscripten_get_element_css_size(target, width, height) { + target = __findEventTarget(target); + if (!target) return -4; + var rect = __getBoundingClientRect(target); + HEAPF64[width >> 3] = rect.width; + HEAPF64[height >> 3] = rect.height; + return 0 +} + +function __fillGamepadEventData(eventStruct, e) { + HEAPF64[eventStruct >> 3] = e.timestamp; + for (var i = 0; i < e.axes.length; ++i) { + HEAPF64[eventStruct + i * 8 + 16 >> 3] = e.axes[i] + } + for (var i = 0; i < e.buttons.length; ++i) { + if (typeof e.buttons[i] === "object") { + HEAPF64[eventStruct + i * 8 + 528 >> 3] = e.buttons[i].value + } else { + HEAPF64[eventStruct + i * 8 + 528 >> 3] = e.buttons[i] + } + } + for (var i = 0; i < e.buttons.length; ++i) { + if (typeof e.buttons[i] === "object") { + HEAP32[eventStruct + i * 4 + 1040 >> 2] = e.buttons[i].pressed + } else { + HEAP32[eventStruct + i * 4 + 1040 >> 2] = e.buttons[i] == 1 + } + } + HEAP32[eventStruct + 1296 >> 2] = e.connected; + HEAP32[eventStruct + 1300 >> 2] = e.index; + HEAP32[eventStruct + 8 >> 2] = e.axes.length; + HEAP32[eventStruct + 12 >> 2] = e.buttons.length; + stringToUTF8(e.id, eventStruct + 1304, 64); + stringToUTF8(e.mapping, eventStruct + 1368, 64) +} + +function _emscripten_get_gamepad_status(index, gamepadState) { + if (index < 0 || index >= JSEvents.lastGamepadState.length) return -5; + if (!JSEvents.lastGamepadState[index]) return -7; + __fillGamepadEventData(gamepadState, JSEvents.lastGamepadState[index]); + return 0 +} + +function _emscripten_get_heap_size() { + return HEAPU8.length +} + +function _emscripten_get_num_gamepads() { + return JSEvents.lastGamepadState.length +} + +function __fillPointerlockChangeEventData(eventStruct) { + var pointerLockElement = document.pointerLockElement || document.mozPointerLockElement || document.webkitPointerLockElement || document.msPointerLockElement; + var isPointerlocked = !!pointerLockElement; + HEAP32[eventStruct >> 2] = isPointerlocked; + var nodeName = JSEvents.getNodeNameForTarget(pointerLockElement); + var id = pointerLockElement && pointerLockElement.id ? pointerLockElement.id : ""; + stringToUTF8(nodeName, eventStruct + 4, 128); + stringToUTF8(id, eventStruct + 132, 128) +} + +function _emscripten_get_pointerlock_status(pointerlockStatus) { + if (pointerlockStatus) __fillPointerlockChangeEventData(pointerlockStatus); + if (!document.body || !document.body.requestPointerLock && !document.body.mozRequestPointerLock && !document.body.webkitRequestPointerLock && !document.body.msRequestPointerLock) { + return -1 + } + return 0 +} + +function __webgl_acquireInstancedArraysExtension(ctx) { + var ext = ctx.getExtension("ANGLE_instanced_arrays"); + if (ext) { + ctx["vertexAttribDivisor"] = function(index, divisor) { + ext["vertexAttribDivisorANGLE"](index, divisor) + }; + ctx["drawArraysInstanced"] = function(mode, first, count, primcount) { + ext["drawArraysInstancedANGLE"](mode, first, count, primcount) + }; + ctx["drawElementsInstanced"] = function(mode, count, type, indices, primcount) { + ext["drawElementsInstancedANGLE"](mode, count, type, indices, primcount) + } + } +} + +function __webgl_acquireVertexArrayObjectExtension(ctx) { + var ext = ctx.getExtension("OES_vertex_array_object"); + if (ext) { + ctx["createVertexArray"] = function() { + return ext["createVertexArrayOES"]() + }; + ctx["deleteVertexArray"] = function(vao) { + ext["deleteVertexArrayOES"](vao) + }; + ctx["bindVertexArray"] = function(vao) { + ext["bindVertexArrayOES"](vao) + }; + ctx["isVertexArray"] = function(vao) { + return ext["isVertexArrayOES"](vao) + } + } +} + +function __webgl_acquireDrawBuffersExtension(ctx) { + var ext = ctx.getExtension("WEBGL_draw_buffers"); + if (ext) { + ctx["drawBuffers"] = function(n, bufs) { + ext["drawBuffersWEBGL"](n, bufs) + } + } +} +var GL = { + counter: 1, + lastError: 0, + buffers: [], + mappedBuffers: {}, + programs: [], + framebuffers: [], + renderbuffers: [], + textures: [], + uniforms: [], + shaders: [], + vaos: [], + contexts: [], + currentContext: null, + offscreenCanvases: {}, + timerQueriesEXT: [], + programInfos: {}, + stringCache: {}, + unpackAlignment: 4, + init: function() { + var miniTempFloatBuffer = new Float32Array(GL.MINI_TEMP_BUFFER_SIZE); + for (var i = 0; i < GL.MINI_TEMP_BUFFER_SIZE; i++) { + GL.miniTempBufferFloatViews[i] = miniTempFloatBuffer.subarray(0, i + 1) + } + var miniTempIntBuffer = new Int32Array(GL.MINI_TEMP_BUFFER_SIZE); + for (var i = 0; i < GL.MINI_TEMP_BUFFER_SIZE; i++) { + GL.miniTempBufferIntViews[i] = miniTempIntBuffer.subarray(0, i + 1) + } + }, + recordError: function recordError(errorCode) { + if (!GL.lastError) { + GL.lastError = errorCode + } + }, + getNewId: function(table) { + var ret = GL.counter++; + for (var i = table.length; i < ret; i++) { + table[i] = null + } + return ret + }, + MINI_TEMP_BUFFER_SIZE: 256, + miniTempBufferFloatViews: [0], + miniTempBufferIntViews: [0], + getSource: function(shader, count, string, length) { + var source = ""; + for (var i = 0; i < count; ++i) { + var len = length ? HEAP32[length + i * 4 >> 2] : -1; + source += UTF8ToString(HEAP32[string + i * 4 >> 2], len < 0 ? undefined : len) + } + return source + }, + createContext: function(canvas, webGLContextAttributes) { + var ctx = canvas.getContext("webgl", webGLContextAttributes); + if (!ctx) return 0; + var handle = GL.registerContext(ctx, webGLContextAttributes); + return handle + }, + registerContext: function(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(contextHandle) { + GL.currentContext = GL.contexts[contextHandle]; + Module.ctx = GLctx = GL.currentContext && GL.currentContext.GLctx; + return !(contextHandle && !GLctx) + }, + getContext: function(contextHandle) { + return GL.contexts[contextHandle] + }, + deleteContext: function(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(context) { + if (!context) context = GL.currentContext; + if (context.initExtensionsDone) return; + context.initExtensionsDone = true; + var GLctx = context.GLctx; + if (context.version < 2) { + __webgl_acquireInstancedArraysExtension(GLctx); + __webgl_acquireVertexArrayObjectExtension(GLctx); + __webgl_acquireDrawBuffersExtension(GLctx) + } + GLctx.disjointTimerQueryExt = GLctx.getExtension("EXT_disjoint_timer_query"); + var automaticallyEnabledExtensions = ["OES_texture_float", "OES_texture_half_float", "OES_standard_derivatives", "OES_vertex_array_object", "WEBGL_compressed_texture_s3tc", "WEBGL_depth_texture", "OES_element_index_uint", "EXT_texture_filter_anisotropic", "EXT_frag_depth", "WEBGL_draw_buffers", "ANGLE_instanced_arrays", "OES_texture_float_linear", "OES_texture_half_float_linear", "EXT_blend_minmax", "EXT_shader_texture_lod", "EXT_texture_norm16", "WEBGL_compressed_texture_pvrtc", "EXT_color_buffer_half_float", "WEBGL_color_buffer_float", "EXT_sRGB", "WEBGL_compressed_texture_etc1", "EXT_disjoint_timer_query", "WEBGL_compressed_texture_etc", "WEBGL_compressed_texture_astc", "EXT_color_buffer_float", "WEBGL_compressed_texture_s3tc_srgb", "EXT_disjoint_timer_query_webgl2", "WEBKIT_WEBGL_compressed_texture_pvrtc"]; + var exts = GLctx.getSupportedExtensions() || []; + exts.forEach(function(ext) { + if (automaticallyEnabledExtensions.indexOf(ext) != -1) { + GLctx.getExtension(ext) + } + }) + }, + populateUniformTable: function(program) { + var p = GL.programs[program]; + var ptable = GL.programInfos[program] = { + uniforms: {}, + maxUniformLength: 0, + maxAttributeLength: -1, + maxUniformBlockNameLength: -1 + }; + var utable = ptable.uniforms; + var numUniforms = GLctx.getProgramParameter(p, 35718); + for (var i = 0; i < numUniforms; ++i) { + var u = GLctx.getActiveUniform(p, i); + var name = u.name; + ptable.maxUniformLength = Math.max(ptable.maxUniformLength, name.length + 1); + if (name.slice(-1) == "]") { + name = name.slice(0, name.lastIndexOf("[")) + } + var loc = GLctx.getUniformLocation(p, name); + if (loc) { + var id = GL.getNewId(GL.uniforms); + utable[name] = [u.size, id]; + GL.uniforms[id] = loc; + for (var j = 1; j < u.size; ++j) { + var n = name + "[" + j + "]"; + loc = GLctx.getUniformLocation(p, n); + id = GL.getNewId(GL.uniforms); + GL.uniforms[id] = loc + } + } + } + } +}; + +function _emscripten_glActiveTexture(x0) { + GLctx["activeTexture"](x0) +} + +function _emscripten_glAttachShader(program, shader) { + GLctx.attachShader(GL.programs[program], GL.shaders[shader]) +} + +function _emscripten_glBeginQueryEXT(target, id) { + GLctx.disjointTimerQueryExt["beginQueryEXT"](target, GL.timerQueriesEXT[id]) +} + +function _emscripten_glBindAttribLocation(program, index, name) { + GLctx.bindAttribLocation(GL.programs[program], index, UTF8ToString(name)) +} + +function _emscripten_glBindBuffer(target, buffer) { + GLctx.bindBuffer(target, GL.buffers[buffer]) +} + +function _emscripten_glBindFramebuffer(target, framebuffer) { + GLctx.bindFramebuffer(target, GL.framebuffers[framebuffer]) +} + +function _emscripten_glBindRenderbuffer(target, renderbuffer) { + GLctx.bindRenderbuffer(target, GL.renderbuffers[renderbuffer]) +} + +function _emscripten_glBindTexture(target, texture) { + GLctx.bindTexture(target, GL.textures[texture]) +} + +function _emscripten_glBindVertexArrayOES(vao) { + GLctx["bindVertexArray"](GL.vaos[vao]) +} + +function _emscripten_glBlendColor(x0, x1, x2, x3) { + GLctx["blendColor"](x0, x1, x2, x3) +} + +function _emscripten_glBlendEquation(x0) { + GLctx["blendEquation"](x0) +} + +function _emscripten_glBlendEquationSeparate(x0, x1) { + GLctx["blendEquationSeparate"](x0, x1) +} + +function _emscripten_glBlendFunc(x0, x1) { + GLctx["blendFunc"](x0, x1) +} + +function _emscripten_glBlendFuncSeparate(x0, x1, x2, x3) { + GLctx["blendFuncSeparate"](x0, x1, x2, x3) +} + +function _emscripten_glBufferData(target, size, data, usage) { + GLctx.bufferData(target, data ? HEAPU8.subarray(data, data + size) : size, usage) +} + +function _emscripten_glBufferSubData(target, offset, size, data) { + GLctx.bufferSubData(target, offset, HEAPU8.subarray(data, data + size)) +} + +function _emscripten_glCheckFramebufferStatus(x0) { + return GLctx["checkFramebufferStatus"](x0) +} + +function _emscripten_glClear(x0) { + GLctx["clear"](x0) +} + +function _emscripten_glClearColor(x0, x1, x2, x3) { + GLctx["clearColor"](x0, x1, x2, x3) +} + +function _emscripten_glClearDepthf(x0) { + GLctx["clearDepth"](x0) +} + +function _emscripten_glClearStencil(x0) { + GLctx["clearStencil"](x0) +} + +function _emscripten_glColorMask(red, green, blue, alpha) { + GLctx.colorMask(!!red, !!green, !!blue, !!alpha) +} + +function _emscripten_glCompileShader(shader) { + GLctx.compileShader(GL.shaders[shader]) +} + +function _emscripten_glCompressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, data) { + GLctx["compressedTexImage2D"](target, level, internalFormat, width, height, border, data ? HEAPU8.subarray(data, data + imageSize) : null) +} + +function _emscripten_glCompressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, imageSize, data) { + GLctx["compressedTexSubImage2D"](target, level, xoffset, yoffset, width, height, format, data ? HEAPU8.subarray(data, data + imageSize) : null) +} + +function _emscripten_glCopyTexImage2D(x0, x1, x2, x3, x4, x5, x6, x7) { + GLctx["copyTexImage2D"](x0, x1, x2, x3, x4, x5, x6, x7) +} + +function _emscripten_glCopyTexSubImage2D(x0, x1, x2, x3, x4, x5, x6, x7) { + GLctx["copyTexSubImage2D"](x0, x1, x2, x3, x4, x5, x6, x7) +} + +function _emscripten_glCreateProgram() { + var id = GL.getNewId(GL.programs); + var program = GLctx.createProgram(); + program.name = id; + GL.programs[id] = program; + return id +} + +function _emscripten_glCreateShader(shaderType) { + var id = GL.getNewId(GL.shaders); + GL.shaders[id] = GLctx.createShader(shaderType); + return id +} + +function _emscripten_glCullFace(x0) { + GLctx["cullFace"](x0) +} + +function _emscripten_glDeleteBuffers(n, buffers) { + for (var i = 0; i < n; i++) { + var id = HEAP32[buffers + i * 4 >> 2]; + var buffer = GL.buffers[id]; + if (!buffer) continue; + GLctx.deleteBuffer(buffer); + buffer.name = 0; + GL.buffers[id] = null; + if (id == GL.currArrayBuffer) GL.currArrayBuffer = 0; + if (id == GL.currElementArrayBuffer) GL.currElementArrayBuffer = 0 + } +} + +function _emscripten_glDeleteFramebuffers(n, framebuffers) { + for (var i = 0; i < n; ++i) { + var id = HEAP32[framebuffers + i * 4 >> 2]; + var framebuffer = GL.framebuffers[id]; + if (!framebuffer) continue; + GLctx.deleteFramebuffer(framebuffer); + framebuffer.name = 0; + GL.framebuffers[id] = null + } +} + +function _emscripten_glDeleteProgram(id) { + if (!id) return; + var program = GL.programs[id]; + if (!program) { + GL.recordError(1281); + return + } + GLctx.deleteProgram(program); + program.name = 0; + GL.programs[id] = null; + GL.programInfos[id] = null +} + +function _emscripten_glDeleteQueriesEXT(n, ids) { + for (var i = 0; i < n; i++) { + var id = HEAP32[ids + i * 4 >> 2]; + var query = GL.timerQueriesEXT[id]; + if (!query) continue; + GLctx.disjointTimerQueryExt["deleteQueryEXT"](query); + GL.timerQueriesEXT[id] = null + } +} + +function _emscripten_glDeleteRenderbuffers(n, renderbuffers) { + for (var i = 0; i < n; i++) { + var id = HEAP32[renderbuffers + i * 4 >> 2]; + var renderbuffer = GL.renderbuffers[id]; + if (!renderbuffer) continue; + GLctx.deleteRenderbuffer(renderbuffer); + renderbuffer.name = 0; + GL.renderbuffers[id] = null + } +} + +function _emscripten_glDeleteShader(id) { + if (!id) return; + var shader = GL.shaders[id]; + if (!shader) { + GL.recordError(1281); + return + } + GLctx.deleteShader(shader); + GL.shaders[id] = null +} + +function _emscripten_glDeleteTextures(n, textures) { + for (var i = 0; i < n; i++) { + var id = HEAP32[textures + i * 4 >> 2]; + var texture = GL.textures[id]; + if (!texture) continue; + GLctx.deleteTexture(texture); + texture.name = 0; + GL.textures[id] = null + } +} + +function _emscripten_glDeleteVertexArraysOES(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 + } +} + +function _emscripten_glDepthFunc(x0) { + GLctx["depthFunc"](x0) +} + +function _emscripten_glDepthMask(flag) { + GLctx.depthMask(!!flag) +} + +function _emscripten_glDepthRangef(x0, x1) { + GLctx["depthRange"](x0, x1) +} + +function _emscripten_glDetachShader(program, shader) { + GLctx.detachShader(GL.programs[program], GL.shaders[shader]) +} + +function _emscripten_glDisable(x0) { + GLctx["disable"](x0) +} + +function _emscripten_glDisableVertexAttribArray(index) { + GLctx.disableVertexAttribArray(index) +} + +function _emscripten_glDrawArrays(mode, first, count) { + GLctx.drawArrays(mode, first, count) +} + +function _emscripten_glDrawArraysInstancedANGLE(mode, first, count, primcount) { + GLctx["drawArraysInstanced"](mode, first, count, primcount) +} +var __tempFixedLengthArray = []; + +function _emscripten_glDrawBuffersWEBGL(n, bufs) { + var bufArray = __tempFixedLengthArray[n]; + for (var i = 0; i < n; i++) { + bufArray[i] = HEAP32[bufs + i * 4 >> 2] + } + GLctx["drawBuffers"](bufArray) +} + +function _emscripten_glDrawElements(mode, count, type, indices) { + GLctx.drawElements(mode, count, type, indices) +} + +function _emscripten_glDrawElementsInstancedANGLE(mode, count, type, indices, primcount) { + GLctx["drawElementsInstanced"](mode, count, type, indices, primcount) +} + +function _emscripten_glEnable(x0) { + GLctx["enable"](x0) +} + +function _emscripten_glEnableVertexAttribArray(index) { + GLctx.enableVertexAttribArray(index) +} + +function _emscripten_glEndQueryEXT(target) { + GLctx.disjointTimerQueryExt["endQueryEXT"](target) +} + +function _emscripten_glFinish() { + GLctx["finish"]() +} + +function _emscripten_glFlush() { + GLctx["flush"]() +} + +function _emscripten_glFramebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer) { + GLctx.framebufferRenderbuffer(target, attachment, renderbuffertarget, GL.renderbuffers[renderbuffer]) +} + +function _emscripten_glFramebufferTexture2D(target, attachment, textarget, texture, level) { + GLctx.framebufferTexture2D(target, attachment, textarget, GL.textures[texture], level) +} + +function _emscripten_glFrontFace(x0) { + GLctx["frontFace"](x0) +} + +function __glGenObject(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 + } +} + +function _emscripten_glGenBuffers(n, buffers) { + __glGenObject(n, buffers, "createBuffer", GL.buffers) +} + +function _emscripten_glGenFramebuffers(n, ids) { + __glGenObject(n, ids, "createFramebuffer", GL.framebuffers) +} + +function _emscripten_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.timerQueriesEXT); + query.name = id; + GL.timerQueriesEXT[id] = query; + HEAP32[ids + i * 4 >> 2] = id + } +} + +function _emscripten_glGenRenderbuffers(n, renderbuffers) { + __glGenObject(n, renderbuffers, "createRenderbuffer", GL.renderbuffers) +} + +function _emscripten_glGenTextures(n, textures) { + __glGenObject(n, textures, "createTexture", GL.textures) +} + +function _emscripten_glGenVertexArraysOES(n, arrays) { + __glGenObject(n, arrays, "createVertexArray", GL.vaos) +} + +function _emscripten_glGenerateMipmap(x0) { + GLctx["generateMipmap"](x0) +} + +function _emscripten_glGetActiveAttrib(program, index, bufSize, length, size, type, name) { + program = GL.programs[program]; + var info = GLctx.getActiveAttrib(program, index); + if (!info) return; + var numBytesWrittenExclNull = bufSize > 0 && name ? stringToUTF8(info.name, name, bufSize) : 0; + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull; + if (size) HEAP32[size >> 2] = info.size; + if (type) HEAP32[type >> 2] = info.type +} + +function _emscripten_glGetActiveUniform(program, index, bufSize, length, size, type, name) { + program = GL.programs[program]; + var info = GLctx.getActiveUniform(program, index); + if (!info) return; + var numBytesWrittenExclNull = bufSize > 0 && name ? stringToUTF8(info.name, name, bufSize) : 0; + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull; + if (size) HEAP32[size >> 2] = info.size; + if (type) HEAP32[type >> 2] = info.type +} + +function _emscripten_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 + } +} + +function _emscripten_glGetAttribLocation(program, name) { + return GLctx.getAttribLocation(GL.programs[program], UTF8ToString(name)) +} + +function writeI53ToI64(ptr, num) { + HEAPU32[ptr >> 2] = num; + HEAPU32[ptr + 4 >> 2] = (num - HEAPU32[ptr >> 2]) / 4294967296 +} + +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 36345: + ret = 0; + break; + case 34466: + var formats = GLctx.getParameter(34467); + ret = formats ? formats.length : 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 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 >> 0] = result[i] ? 1 : 0; + break + } + } + return + } else { + try { + ret = result.name | 0 + } catch (e) { + GL.recordError(1280); + err("GL_INVALID_ENUM in glGet" + type + "v: Unknown object returned from WebGL getParameter(" + name_ + ")! (error: " + e + ")"); + return + } + } + break; + default: + GL.recordError(1280); + err("GL_INVALID_ENUM in glGet" + type + "v: Native code calling glGet" + type + "v(" + name_ + ") and it returns " + result + " of type " + typeof result + "!"); + return + } + } + switch (type) { + case 1: + writeI53ToI64(p, ret); + break; + case 0: + HEAP32[p >> 2] = ret; + break; + case 2: + HEAPF32[p >> 2] = ret; + break; + case 4: + HEAP8[p >> 0] = ret ? 1 : 0; + break + } +} + +function _emscripten_glGetBooleanv(name_, p) { + emscriptenWebGLGet(name_, p, 4) +} + +function _emscripten_glGetBufferParameteriv(target, value, data) { + if (!data) { + GL.recordError(1281); + return + } + HEAP32[data >> 2] = GLctx.getBufferParameter(target, value) +} + +function _emscripten_glGetError() { + var error = GLctx.getError() || GL.lastError; + GL.lastError = 0; + return error +} + +function _emscripten_glGetFloatv(name_, p) { + emscriptenWebGLGet(name_, p, 2) +} + +function _emscripten_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 +} + +function _emscripten_glGetIntegerv(name_, p) { + emscriptenWebGLGet(name_, p, 0) +} + +function _emscripten_glGetProgramInfoLog(program, maxLength, length, infoLog) { + var log = GLctx.getProgramInfoLog(GL.programs[program]); + if (log === null) log = "(unknown error)"; + var numBytesWrittenExclNull = maxLength > 0 && infoLog ? stringToUTF8(log, infoLog, maxLength) : 0; + if (length) HEAP32[length >> 2] = numBytesWrittenExclNull +} + +function _emscripten_glGetProgramiv(program, pname, p) { + if (!p) { + GL.recordError(1281); + return + } + if (program >= GL.counter) { + GL.recordError(1281); + return + } + var ptable = GL.programInfos[program]; + if (!ptable) { + GL.recordError(1282); + return + } + if (pname == 35716) { + var log = GLctx.getProgramInfoLog(GL.programs[program]); + if (log === null) log = "(unknown error)"; + HEAP32[p >> 2] = log.length + 1 + } else if (pname == 35719) { + HEAP32[p >> 2] = ptable.maxUniformLength + } else if (pname == 35722) { + if (ptable.maxAttributeLength == -1) { + program = GL.programs[program]; + var numAttribs = GLctx.getProgramParameter(program, 35721); + ptable.maxAttributeLength = 0; + for (var i = 0; i < numAttribs; ++i) { + var activeAttrib = GLctx.getActiveAttrib(program, i); + ptable.maxAttributeLength = Math.max(ptable.maxAttributeLength, activeAttrib.name.length + 1) + } + } + HEAP32[p >> 2] = ptable.maxAttributeLength + } else if (pname == 35381) { + if (ptable.maxUniformBlockNameLength == -1) { + program = GL.programs[program]; + var numBlocks = GLctx.getProgramParameter(program, 35382); + ptable.maxUniformBlockNameLength = 0; + for (var i = 0; i < numBlocks; ++i) { + var activeBlockName = GLctx.getActiveUniformBlockName(program, i); + ptable.maxUniformBlockNameLength = Math.max(ptable.maxUniformBlockNameLength, activeBlockName.length + 1) + } + } + HEAP32[p >> 2] = ptable.maxUniformBlockNameLength + } else { + HEAP32[p >> 2] = GLctx.getProgramParameter(GL.programs[program], pname) + } +} + +function _emscripten_glGetQueryObjecti64vEXT(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.timerQueriesEXT[id]; + var param = GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query, pname); + var ret; + if (typeof param == "boolean") { + ret = param ? 1 : 0 + } else { + ret = param + } + writeI53ToI64(params, ret) +} + +function _emscripten_glGetQueryObjectivEXT(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.timerQueriesEXT[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 +} + +function _emscripten_glGetQueryObjectui64vEXT(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.timerQueriesEXT[id]; + var param = GLctx.disjointTimerQueryExt["getQueryObjectEXT"](query, pname); + var ret; + if (typeof param == "boolean") { + ret = param ? 1 : 0 + } else { + ret = param + } + writeI53ToI64(params, ret) +} + +function _emscripten_glGetQueryObjectuivEXT(id, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + var query = GL.timerQueriesEXT[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 +} + +function _emscripten_glGetQueryivEXT(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAP32[params >> 2] = GLctx.disjointTimerQueryExt["getQueryEXT"](target, pname) +} + +function _emscripten_glGetRenderbufferParameteriv(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAP32[params >> 2] = GLctx.getRenderbufferParameter(target, pname) +} + +function _emscripten_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 +} + +function _emscripten_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 +} + +function _emscripten_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 +} + +function _emscripten_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)"; + HEAP32[p >> 2] = log.length + 1 + } else if (pname == 35720) { + var source = GLctx.getShaderSource(GL.shaders[shader]); + var sourceLength = source === null || source.length == 0 ? 0 : source.length + 1; + HEAP32[p >> 2] = sourceLength + } else { + HEAP32[p >> 2] = GLctx.getShaderParameter(GL.shaders[shader], pname) + } +} + +function stringToNewUTF8(jsString) { + var length = lengthBytesUTF8(jsString) + 1; + var cString = _malloc(length); + stringToUTF8(jsString, cString, length); + return cString +} + +function _emscripten_glGetString(name_) { + if (GL.stringCache[name_]) return GL.stringCache[name_]; + var ret; + switch (name_) { + case 7939: + var exts = GLctx.getSupportedExtensions() || []; + exts = exts.concat(exts.map(function(e) { + return "GL_" + e + })); + ret = stringToNewUTF8(exts.join(" ")); + break; + case 7936: + case 7937: + case 37445: + case 37446: + var s = GLctx.getParameter(name_); + if (!s) { + GL.recordError(1280) + } + ret = stringToNewUTF8(s); + break; + case 7938: + var glVersion = GLctx.getParameter(7938); + { + glVersion = "OpenGL ES 2.0 (" + glVersion + ")" + } + ret = stringToNewUTF8(glVersion); + break; + case 35724: + var glslVersion = GLctx.getParameter(35724); + var ver_re = /^WebGL GLSL ES ([0-9]\.[0-9][0-9]?)(?:$| .*)/; + var ver_num = glslVersion.match(ver_re); + if (ver_num !== null) { + if (ver_num[1].length == 3) ver_num[1] = ver_num[1] + "0"; + glslVersion = "OpenGL ES GLSL ES " + ver_num[1] + " (" + glslVersion + ")" + } + ret = stringToNewUTF8(glslVersion); + break; + default: + GL.recordError(1280); + return 0 + } + GL.stringCache[name_] = ret; + return ret +} + +function _emscripten_glGetTexParameterfv(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAPF32[params >> 2] = GLctx.getTexParameter(target, pname) +} + +function _emscripten_glGetTexParameteriv(target, pname, params) { + if (!params) { + GL.recordError(1281); + return + } + HEAP32[params >> 2] = GLctx.getTexParameter(target, pname) +} + +function jstoi_q(str) { + return parseInt(str) +} + +function _emscripten_glGetUniformLocation(program, name) { + name = UTF8ToString(name); + var arrayIndex = 0; + if (name[name.length - 1] == "]") { + var leftBrace = name.lastIndexOf("["); + arrayIndex = name[leftBrace + 1] != "]" ? jstoi_q(name.slice(leftBrace + 1)) : 0; + name = name.slice(0, leftBrace) + } + var uniformInfo = GL.programInfos[program] && GL.programInfos[program].uniforms[name]; + if (uniformInfo && arrayIndex >= 0 && arrayIndex < uniformInfo[0]) { + return uniformInfo[1] + arrayIndex + } else { + return -1 + } +} + +function emscriptenWebGLGetUniform(program, location, params, type) { + if (!params) { + GL.recordError(1281); + return + } + var data = GLctx.getUniform(GL.programs[program], GL.uniforms[location]); + if (typeof data == "number" || typeof data == "boolean") { + switch (type) { + case 0: + HEAP32[params >> 2] = data; + break; + case 2: + HEAPF32[params >> 2] = data; + break; + default: + throw "internal emscriptenWebGLGetUniform() error, bad type: " + type + } + } 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; + default: + throw "internal emscriptenWebGLGetUniform() error, bad type: " + type + } + } + } +} + +function _emscripten_glGetUniformfv(program, location, params) { + emscriptenWebGLGetUniform(program, location, params, 2) +} + +function _emscripten_glGetUniformiv(program, location, params) { + emscriptenWebGLGetUniform(program, location, params, 0) +} + +function _emscripten_glGetVertexAttribPointerv(index, pname, pointer) { + if (!pointer) { + GL.recordError(1281); + return + } + HEAP32[pointer >> 2] = GLctx.getVertexAttribOffset(index, pname) +} + +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; + default: + throw "internal emscriptenWebGLGetVertexAttrib() error, bad type: " + type + } + } 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; + default: + throw "internal emscriptenWebGLGetVertexAttrib() error, bad type: " + type + } + } + } +} + +function _emscripten_glGetVertexAttribfv(index, pname, params) { + emscriptenWebGLGetVertexAttrib(index, pname, params, 2) +} + +function _emscripten_glGetVertexAttribiv(index, pname, params) { + emscriptenWebGLGetVertexAttrib(index, pname, params, 5) +} + +function _emscripten_glHint(x0, x1) { + GLctx["hint"](x0, x1) +} + +function _emscripten_glIsBuffer(buffer) { + var b = GL.buffers[buffer]; + if (!b) return 0; + return GLctx.isBuffer(b) +} + +function _emscripten_glIsEnabled(x0) { + return GLctx["isEnabled"](x0) +} + +function _emscripten_glIsFramebuffer(framebuffer) { + var fb = GL.framebuffers[framebuffer]; + if (!fb) return 0; + return GLctx.isFramebuffer(fb) +} + +function _emscripten_glIsProgram(program) { + program = GL.programs[program]; + if (!program) return 0; + return GLctx.isProgram(program) +} + +function _emscripten_glIsQueryEXT(id) { + var query = GL.timerQueriesEXT[id]; + if (!query) return 0; + return GLctx.disjointTimerQueryExt["isQueryEXT"](query) +} + +function _emscripten_glIsRenderbuffer(renderbuffer) { + var rb = GL.renderbuffers[renderbuffer]; + if (!rb) return 0; + return GLctx.isRenderbuffer(rb) +} + +function _emscripten_glIsShader(shader) { + var s = GL.shaders[shader]; + if (!s) return 0; + return GLctx.isShader(s) +} + +function _emscripten_glIsTexture(id) { + var texture = GL.textures[id]; + if (!texture) return 0; + return GLctx.isTexture(texture) +} + +function _emscripten_glIsVertexArrayOES(array) { + var vao = GL.vaos[array]; + if (!vao) return 0; + return GLctx["isVertexArray"](vao) +} + +function _emscripten_glLineWidth(x0) { + GLctx["lineWidth"](x0) +} + +function _emscripten_glLinkProgram(program) { + GLctx.linkProgram(GL.programs[program]); + GL.populateUniformTable(program) +} + +function _emscripten_glPixelStorei(pname, param) { + if (pname == 3317) { + GL.unpackAlignment = param + } + GLctx.pixelStorei(pname, param) +} + +function _emscripten_glPolygonOffset(x0, x1) { + GLctx["polygonOffset"](x0, x1) +} + +function _emscripten_glQueryCounterEXT(id, target) { + GLctx.disjointTimerQueryExt["queryCounterEXT"](GL.timerQueriesEXT[id], target) +} + +function __computeUnpackAlignedImageSize(width, height, sizePerPixel, alignment) { + function roundedToNextMultipleOf(x, y) { + return x + y - 1 & -y + } + var plainRowSize = width * sizePerPixel; + var alignedRowSize = roundedToNextMultipleOf(plainRowSize, alignment); + return height * alignedRowSize +} + +function __colorChannelsInGlTextureFormat(format) { + var colorChannels = { + 5: 3, + 6: 4, + 8: 2, + 29502: 3, + 29504: 4 + }; + return colorChannels[format - 6402] || 1 +} + +function __heapObjectForWebGLType(type) { + type -= 5120; + if (type == 1) return HEAPU8; + if (type == 4) return HEAP32; + if (type == 6) return HEAPF32; + if (type == 5 || type == 28922) return HEAPU32; + return HEAPU16 +} + +function __heapAccessShiftForWebGLHeap(heap) { + return 31 - Math.clz32(heap.BYTES_PER_ELEMENT) +} + +function emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat) { + var heap = __heapObjectForWebGLType(type); + var shift = __heapAccessShiftForWebGLHeap(heap); + var byteSize = 1 << shift; + var sizePerPixel = __colorChannelsInGlTextureFormat(format) * byteSize; + var bytes = __computeUnpackAlignedImageSize(width, height, sizePerPixel, GL.unpackAlignment); + return heap.subarray(pixels >> shift, pixels + bytes >> shift) +} + +function _emscripten_glReadPixels(x, y, width, height, format, type, pixels) { + var pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, format); + if (!pixelData) { + GL.recordError(1280); + return + } + GLctx.readPixels(x, y, width, height, format, type, pixelData) +} + +function _emscripten_glReleaseShaderCompiler() {} + +function _emscripten_glRenderbufferStorage(x0, x1, x2, x3) { + GLctx["renderbufferStorage"](x0, x1, x2, x3) +} + +function _emscripten_glSampleCoverage(value, invert) { + GLctx.sampleCoverage(value, !!invert) +} + +function _emscripten_glScissor(x0, x1, x2, x3) { + GLctx["scissor"](x0, x1, x2, x3) +} + +function _emscripten_glShaderBinary() { + GL.recordError(1280) +} + +function _emscripten_glShaderSource(shader, count, string, length) { + var source = GL.getSource(shader, count, string, length); + GLctx.shaderSource(GL.shaders[shader], source) +} + +function _emscripten_glStencilFunc(x0, x1, x2) { + GLctx["stencilFunc"](x0, x1, x2) +} + +function _emscripten_glStencilFuncSeparate(x0, x1, x2, x3) { + GLctx["stencilFuncSeparate"](x0, x1, x2, x3) +} + +function _emscripten_glStencilMask(x0) { + GLctx["stencilMask"](x0) +} + +function _emscripten_glStencilMaskSeparate(x0, x1) { + GLctx["stencilMaskSeparate"](x0, x1) +} + +function _emscripten_glStencilOp(x0, x1, x2) { + GLctx["stencilOp"](x0, x1, x2) +} + +function _emscripten_glStencilOpSeparate(x0, x1, x2, x3) { + GLctx["stencilOpSeparate"](x0, x1, x2, x3) +} + +function _emscripten_glTexImage2D(target, level, internalFormat, width, height, border, format, type, pixels) { + GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixels ? emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat) : null) +} + +function _emscripten_glTexParameterf(x0, x1, x2) { + GLctx["texParameterf"](x0, x1, x2) +} + +function _emscripten_glTexParameterfv(target, pname, params) { + var param = HEAPF32[params >> 2]; + GLctx.texParameterf(target, pname, param) +} + +function _emscripten_glTexParameteri(x0, x1, x2) { + GLctx["texParameteri"](x0, x1, x2) +} + +function _emscripten_glTexParameteriv(target, pname, params) { + var param = HEAP32[params >> 2]; + GLctx.texParameteri(target, pname, param) +} + +function _emscripten_glTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels) { + var pixelData = null; + if (pixels) pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, 0); + GLctx.texSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixelData) +} + +function _emscripten_glUniform1f(location, v0) { + GLctx.uniform1f(GL.uniforms[location], v0) +} + +function _emscripten_glUniform1fv(location, count, value) { + if (count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[count - 1]; + 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(GL.uniforms[location], view) +} + +function _emscripten_glUniform1i(location, v0) { + GLctx.uniform1i(GL.uniforms[location], v0) +} + +function _emscripten_glUniform1iv(location, count, value) { + if (count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferIntViews[count - 1]; + 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(GL.uniforms[location], view) +} + +function _emscripten_glUniform2f(location, v0, v1) { + GLctx.uniform2f(GL.uniforms[location], v0, v1) +} + +function _emscripten_glUniform2fv(location, count, value) { + if (2 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[2 * count - 1]; + 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(GL.uniforms[location], view) +} + +function _emscripten_glUniform2i(location, v0, v1) { + GLctx.uniform2i(GL.uniforms[location], v0, v1) +} + +function _emscripten_glUniform2iv(location, count, value) { + if (2 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferIntViews[2 * count - 1]; + 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(GL.uniforms[location], view) +} + +function _emscripten_glUniform3f(location, v0, v1, v2) { + GLctx.uniform3f(GL.uniforms[location], v0, v1, v2) +} + +function _emscripten_glUniform3fv(location, count, value) { + if (3 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[3 * count - 1]; + 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(GL.uniforms[location], view) +} + +function _emscripten_glUniform3i(location, v0, v1, v2) { + GLctx.uniform3i(GL.uniforms[location], v0, v1, v2) +} + +function _emscripten_glUniform3iv(location, count, value) { + if (3 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferIntViews[3 * count - 1]; + 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(GL.uniforms[location], view) +} + +function _emscripten_glUniform4f(location, v0, v1, v2, v3) { + GLctx.uniform4f(GL.uniforms[location], v0, v1, v2, v3) +} + +function _emscripten_glUniform4fv(location, count, value) { + if (4 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[4 * count - 1]; + var heap = HEAPF32; + 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(GL.uniforms[location], view) +} + +function _emscripten_glUniform4i(location, v0, v1, v2, v3) { + GLctx.uniform4i(GL.uniforms[location], v0, v1, v2, v3) +} + +function _emscripten_glUniform4iv(location, count, value) { + if (4 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferIntViews[4 * count - 1]; + 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(GL.uniforms[location], view) +} + +function _emscripten_glUniformMatrix2fv(location, count, transpose, value) { + if (4 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[4 * count - 1]; + 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(GL.uniforms[location], !!transpose, view) +} + +function _emscripten_glUniformMatrix3fv(location, count, transpose, value) { + if (9 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[9 * count - 1]; + 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(GL.uniforms[location], !!transpose, view) +} + +function _emscripten_glUniformMatrix4fv(location, count, transpose, value) { + if (16 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[16 * count - 1]; + var heap = HEAPF32; + 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(GL.uniforms[location], !!transpose, view) +} + +function _emscripten_glUseProgram(program) { + GLctx.useProgram(GL.programs[program]) +} + +function _emscripten_glValidateProgram(program) { + GLctx.validateProgram(GL.programs[program]) +} + +function _emscripten_glVertexAttrib1f(x0, x1) { + GLctx["vertexAttrib1f"](x0, x1) +} + +function _emscripten_glVertexAttrib1fv(index, v) { + GLctx.vertexAttrib1f(index, HEAPF32[v >> 2]) +} + +function _emscripten_glVertexAttrib2f(x0, x1, x2) { + GLctx["vertexAttrib2f"](x0, x1, x2) +} + +function _emscripten_glVertexAttrib2fv(index, v) { + GLctx.vertexAttrib2f(index, HEAPF32[v >> 2], HEAPF32[v + 4 >> 2]) +} + +function _emscripten_glVertexAttrib3f(x0, x1, x2, x3) { + GLctx["vertexAttrib3f"](x0, x1, x2, x3) +} + +function _emscripten_glVertexAttrib3fv(index, v) { + GLctx.vertexAttrib3f(index, HEAPF32[v >> 2], HEAPF32[v + 4 >> 2], HEAPF32[v + 8 >> 2]) +} + +function _emscripten_glVertexAttrib4f(x0, x1, x2, x3, x4) { + GLctx["vertexAttrib4f"](x0, x1, x2, x3, x4) +} + +function _emscripten_glVertexAttrib4fv(index, v) { + GLctx.vertexAttrib4f(index, HEAPF32[v >> 2], HEAPF32[v + 4 >> 2], HEAPF32[v + 8 >> 2], HEAPF32[v + 12 >> 2]) +} + +function _emscripten_glVertexAttribDivisorANGLE(index, divisor) { + GLctx["vertexAttribDivisor"](index, divisor) +} + +function _emscripten_glVertexAttribPointer(index, size, type, normalized, stride, ptr) { + GLctx.vertexAttribPointer(index, size, type, !!normalized, stride, ptr) +} + +function _emscripten_glViewport(x0, x1, x2, x3) { + GLctx["viewport"](x0, x1, x2, x3) +} + +function _emscripten_request_pointerlock(target, deferUntilInEventHandler) { + target = __findEventTarget(target); + if (!target) return -4; + if (!target.requestPointerLock && !target.msRequestPointerLock) { + return -1 + } + var canPerformRequests = JSEvents.canPerformEventHandlerRequests(); + if (!canPerformRequests) { + if (deferUntilInEventHandler) { + JSEvents.deferCall(__requestPointerLock, 2, [target]); + return 1 + } else { + return -2 + } + } + return __requestPointerLock(target) +} + +function abortOnCannotGrowMemory(requestedSize) { + abort("OOM") +} + +function _emscripten_resize_heap(requestedSize) { + abortOnCannotGrowMemory(requestedSize) +} + +function _emscripten_run_script(ptr) { + eval(UTF8ToString(ptr)) +} + +function _emscripten_sample_gamepad_data() { + return (JSEvents.lastGamepadState = navigator.getGamepads ? navigator.getGamepads() : navigator.webkitGetGamepads ? navigator.webkitGetGamepads() : null) ? 0 : -1 +} + +function __fillMouseEventData(eventStruct, e, target) { + HEAP32[eventStruct >> 2] = e.screenX; + HEAP32[eventStruct + 4 >> 2] = e.screenY; + HEAP32[eventStruct + 8 >> 2] = e.clientX; + HEAP32[eventStruct + 12 >> 2] = e.clientY; + HEAP32[eventStruct + 16 >> 2] = e.ctrlKey; + HEAP32[eventStruct + 20 >> 2] = e.shiftKey; + HEAP32[eventStruct + 24 >> 2] = e.altKey; + HEAP32[eventStruct + 28 >> 2] = e.metaKey; + HEAP16[eventStruct + 32 >> 1] = e.button; + HEAP16[eventStruct + 34 >> 1] = e.buttons; + var movementX = e["movementX"] || e.screenX - JSEvents.previousScreenX; + var movementY = e["movementY"] || e.screenY - JSEvents.previousScreenY; + HEAP32[eventStruct + 36 >> 2] = movementX; + HEAP32[eventStruct + 40 >> 2] = movementY; + var rect = __getBoundingClientRect(target); + HEAP32[eventStruct + 44 >> 2] = e.clientX - rect.left; + HEAP32[eventStruct + 48 >> 2] = e.clientY - rect.top; + if (e.type !== "wheel" && e.type !== "mousewheel") { + JSEvents.previousScreenX = e.screenX; + JSEvents.previousScreenY = e.screenY + } +} + +function __registerMouseEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.mouseEvent) JSEvents.mouseEvent = _malloc(64); + target = __findEventTarget(target); + var mouseEventHandlerFunc = function(ev) { + var e = ev || event; + __fillMouseEventData(JSEvents.mouseEvent, e, target); + if (dynCall_iiii(callbackfunc, eventTypeId, JSEvents.mouseEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + allowsDeferredCalls: eventTypeString != "mousemove" && eventTypeString != "mouseenter" && eventTypeString != "mouseleave", + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: mouseEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) +} + +function _emscripten_set_click_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerMouseEventCallback(target, userData, useCapture, callbackfunc, 4, "click", targetThread); + return 0 +} + +function __fillFullscreenChangeEventData(eventStruct) { + var fullscreenElement = document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement; + var isFullscreen = !!fullscreenElement; + HEAP32[eventStruct >> 2] = isFullscreen; + HEAP32[eventStruct + 4 >> 2] = JSEvents.fullscreenEnabled(); + var reportedElement = isFullscreen ? fullscreenElement : JSEvents.previousFullscreenElement; + var nodeName = JSEvents.getNodeNameForTarget(reportedElement); + var id = reportedElement && reportedElement.id ? reportedElement.id : ""; + stringToUTF8(nodeName, eventStruct + 8, 128); + stringToUTF8(id, eventStruct + 136, 128); + HEAP32[eventStruct + 264 >> 2] = reportedElement ? reportedElement.clientWidth : 0; + HEAP32[eventStruct + 268 >> 2] = reportedElement ? reportedElement.clientHeight : 0; + HEAP32[eventStruct + 272 >> 2] = screen.width; + HEAP32[eventStruct + 276 >> 2] = screen.height; + if (isFullscreen) { + JSEvents.previousFullscreenElement = fullscreenElement + } +} + +function __registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.fullscreenChangeEvent) JSEvents.fullscreenChangeEvent = _malloc(280); + var fullscreenChangeEventhandlerFunc = function(ev) { + var e = ev || event; + var fullscreenChangeEvent = JSEvents.fullscreenChangeEvent; + __fillFullscreenChangeEventData(fullscreenChangeEvent); + if (dynCall_iiii(callbackfunc, eventTypeId, fullscreenChangeEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: fullscreenChangeEventhandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) +} + +function _emscripten_set_fullscreenchange_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + if (!JSEvents.fullscreenEnabled()) return -1; + target = __findEventTarget(target); + if (!target) return -4; + __registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, 19, "fullscreenchange", targetThread); + __registerFullscreenChangeEventCallback(target, userData, useCapture, callbackfunc, 19, "webkitfullscreenchange", targetThread); + return 0 +} + +function __registerGamepadEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.gamepadEvent) JSEvents.gamepadEvent = _malloc(1432); + var gamepadEventHandlerFunc = function(ev) { + var e = ev || event; + var gamepadEvent = JSEvents.gamepadEvent; + __fillGamepadEventData(gamepadEvent, e["gamepad"]); + if (dynCall_iiii(callbackfunc, eventTypeId, gamepadEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: __findEventTarget(target), + allowsDeferredCalls: true, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: gamepadEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) +} + +function _emscripten_set_gamepadconnected_callback_on_thread(userData, useCapture, callbackfunc, targetThread) { + if (!navigator.getGamepads && !navigator.webkitGetGamepads) return -1; + __registerGamepadEventCallback(2, userData, useCapture, callbackfunc, 26, "gamepadconnected", targetThread); + return 0 +} + +function _emscripten_set_gamepaddisconnected_callback_on_thread(userData, useCapture, callbackfunc, targetThread) { + if (!navigator.getGamepads && !navigator.webkitGetGamepads) return -1; + __registerGamepadEventCallback(2, userData, useCapture, callbackfunc, 27, "gamepaddisconnected", targetThread); + return 0 +} + +function __registerKeyEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.keyEvent) JSEvents.keyEvent = _malloc(164); + var keyEventHandlerFunc = function(ev) { + var e = ev || event; + var keyEventData = JSEvents.keyEvent; + stringToUTF8(e.key ? e.key : "", keyEventData + 0, 32); + stringToUTF8(e.code ? e.code : "", keyEventData + 32, 32); + HEAP32[keyEventData + 64 >> 2] = e.location; + HEAP32[keyEventData + 68 >> 2] = e.ctrlKey; + HEAP32[keyEventData + 72 >> 2] = e.shiftKey; + HEAP32[keyEventData + 76 >> 2] = e.altKey; + HEAP32[keyEventData + 80 >> 2] = e.metaKey; + HEAP32[keyEventData + 84 >> 2] = e.repeat; + stringToUTF8(e.locale ? e.locale : "", keyEventData + 88, 32); + stringToUTF8(e.char ? e.char : "", keyEventData + 120, 32); + HEAP32[keyEventData + 152 >> 2] = e.charCode; + HEAP32[keyEventData + 156 >> 2] = e.keyCode; + HEAP32[keyEventData + 160 >> 2] = e.which; + if (dynCall_iiii(callbackfunc, eventTypeId, keyEventData, userData)) e.preventDefault() + }; + var eventHandler = { + target: __findEventTarget(target), + allowsDeferredCalls: true, + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: keyEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) +} + +function _emscripten_set_keypress_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerKeyEventCallback(target, userData, useCapture, callbackfunc, 1, "keypress", targetThread); + return 0 +} + +function __registerTouchEventCallback(target, userData, useCapture, callbackfunc, eventTypeId, eventTypeString, targetThread) { + if (!JSEvents.touchEvent) JSEvents.touchEvent = _malloc(1684); + target = __findEventTarget(target); + var touchEventHandlerFunc = function(ev) { + var e = ev || event; + var touches = {}; + for (var i = 0; i < e.touches.length; ++i) { + var touch = e.touches[i]; + touch.changed = false; + touches[touch.identifier] = touch + } + for (var i = 0; i < e.changedTouches.length; ++i) { + var touch = e.changedTouches[i]; + touches[touch.identifier] = touch; + touch.changed = true + } + for (var i = 0; i < e.targetTouches.length; ++i) { + var touch = e.targetTouches[i]; + touches[touch.identifier].onTarget = true + } + var touchEvent = JSEvents.touchEvent; + var ptr = touchEvent; + HEAP32[ptr + 4 >> 2] = e.ctrlKey; + HEAP32[ptr + 8 >> 2] = e.shiftKey; + HEAP32[ptr + 12 >> 2] = e.altKey; + HEAP32[ptr + 16 >> 2] = e.metaKey; + ptr += 20; + var targetRect = __getBoundingClientRect(target); + var numTouches = 0; + for (var i in touches) { + var t = touches[i]; + HEAP32[ptr >> 2] = t.identifier; + HEAP32[ptr + 4 >> 2] = t.screenX; + HEAP32[ptr + 8 >> 2] = t.screenY; + HEAP32[ptr + 12 >> 2] = t.clientX; + HEAP32[ptr + 16 >> 2] = t.clientY; + HEAP32[ptr + 20 >> 2] = t.pageX; + HEAP32[ptr + 24 >> 2] = t.pageY; + HEAP32[ptr + 28 >> 2] = t.changed; + HEAP32[ptr + 32 >> 2] = t.onTarget; + HEAP32[ptr + 36 >> 2] = t.clientX - targetRect.left; + HEAP32[ptr + 40 >> 2] = t.clientY - targetRect.top; + ptr += 52; + if (++numTouches >= 32) { + break + } + } + HEAP32[touchEvent >> 2] = numTouches; + if (dynCall_iiii(callbackfunc, eventTypeId, touchEvent, userData)) e.preventDefault() + }; + var eventHandler = { + target: target, + allowsDeferredCalls: eventTypeString == "touchstart" || eventTypeString == "touchend", + eventTypeString: eventTypeString, + callbackfunc: callbackfunc, + handlerFunc: touchEventHandlerFunc, + useCapture: useCapture + }; + JSEvents.registerOrRemoveHandler(eventHandler) +} + +function _emscripten_set_touchcancel_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerTouchEventCallback(target, userData, useCapture, callbackfunc, 25, "touchcancel", targetThread); + return 0 +} + +function _emscripten_set_touchend_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerTouchEventCallback(target, userData, useCapture, callbackfunc, 23, "touchend", targetThread); + return 0 +} + +function _emscripten_set_touchmove_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerTouchEventCallback(target, userData, useCapture, callbackfunc, 24, "touchmove", targetThread); + return 0 +} + +function _emscripten_set_touchstart_callback_on_thread(target, userData, useCapture, callbackfunc, targetThread) { + __registerTouchEventCallback(target, userData, useCapture, callbackfunc, 22, "touchstart", targetThread); + return 0 +} + +function _exit(status) { + exit(status) +} + +function _glActiveTexture(x0) { + GLctx["activeTexture"](x0) +} + +function _glAttachShader(program, shader) { + GLctx.attachShader(GL.programs[program], GL.shaders[shader]) +} + +function _glBindAttribLocation(program, index, name) { + GLctx.bindAttribLocation(GL.programs[program], index, UTF8ToString(name)) +} + +function _glBindBuffer(target, buffer) { + GLctx.bindBuffer(target, GL.buffers[buffer]) +} + +function _glBindTexture(target, texture) { + GLctx.bindTexture(target, GL.textures[texture]) +} + +function _glBlendFunc(x0, x1) { + GLctx["blendFunc"](x0, x1) +} + +function _glBufferData(target, size, data, usage) { + GLctx.bufferData(target, data ? HEAPU8.subarray(data, data + size) : size, usage) +} + +function _glBufferSubData(target, offset, size, data) { + GLctx.bufferSubData(target, offset, HEAPU8.subarray(data, data + size)) +} + +function _glClear(x0) { + GLctx["clear"](x0) +} + +function _glClearColor(x0, x1, x2, x3) { + GLctx["clearColor"](x0, x1, x2, x3) +} + +function _glClearDepthf(x0) { + GLctx["clearDepth"](x0) +} + +function _glCompileShader(shader) { + GLctx.compileShader(GL.shaders[shader]) +} + +function _glCompressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, data) { + GLctx["compressedTexImage2D"](target, level, internalFormat, width, height, border, data ? HEAPU8.subarray(data, data + imageSize) : null) +} + +function _glCreateProgram() { + var id = GL.getNewId(GL.programs); + var program = GLctx.createProgram(); + program.name = id; + GL.programs[id] = program; + return id +} + +function _glCreateShader(shaderType) { + var id = GL.getNewId(GL.shaders); + GL.shaders[id] = GLctx.createShader(shaderType); + return id +} + +function _glCullFace(x0) { + GLctx["cullFace"](x0) +} + +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 == GL.currArrayBuffer) GL.currArrayBuffer = 0; + if (id == GL.currElementArrayBuffer) GL.currElementArrayBuffer = 0 + } +} + +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; + GL.programInfos[id] = null +} + +function _glDeleteShader(id) { + if (!id) return; + var shader = GL.shaders[id]; + if (!shader) { + GL.recordError(1281); + return + } + GLctx.deleteShader(shader); + GL.shaders[id] = null +} + +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 + } +} + +function _glDepthFunc(x0) { + GLctx["depthFunc"](x0) +} + +function _glDetachShader(program, shader) { + GLctx.detachShader(GL.programs[program], GL.shaders[shader]) +} + +function _glDisable(x0) { + GLctx["disable"](x0) +} + +function _glDisableVertexAttribArray(index) { + GLctx.disableVertexAttribArray(index) +} + +function _glDrawArrays(mode, first, count) { + GLctx.drawArrays(mode, first, count) +} + +function _glDrawElements(mode, count, type, indices) { + GLctx.drawElements(mode, count, type, indices) +} + +function _glEnable(x0) { + GLctx["enable"](x0) +} + +function _glEnableVertexAttribArray(index) { + GLctx.enableVertexAttribArray(index) +} + +function _glFrontFace(x0) { + GLctx["frontFace"](x0) +} + +function _glGenBuffers(n, buffers) { + __glGenObject(n, buffers, "createBuffer", GL.buffers) +} + +function _glGenTextures(n, textures) { + __glGenObject(n, textures, "createTexture", GL.textures) +} + +function _glGetAttribLocation(program, name) { + return GLctx.getAttribLocation(GL.programs[program], UTF8ToString(name)) +} + +function _glGetFloatv(name_, p) { + emscriptenWebGLGet(name_, p, 2) +} + +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 +} + +function _glGetProgramiv(program, pname, p) { + if (!p) { + GL.recordError(1281); + return + } + if (program >= GL.counter) { + GL.recordError(1281); + return + } + var ptable = GL.programInfos[program]; + if (!ptable) { + GL.recordError(1282); + return + } + if (pname == 35716) { + var log = GLctx.getProgramInfoLog(GL.programs[program]); + if (log === null) log = "(unknown error)"; + HEAP32[p >> 2] = log.length + 1 + } else if (pname == 35719) { + HEAP32[p >> 2] = ptable.maxUniformLength + } else if (pname == 35722) { + if (ptable.maxAttributeLength == -1) { + program = GL.programs[program]; + var numAttribs = GLctx.getProgramParameter(program, 35721); + ptable.maxAttributeLength = 0; + for (var i = 0; i < numAttribs; ++i) { + var activeAttrib = GLctx.getActiveAttrib(program, i); + ptable.maxAttributeLength = Math.max(ptable.maxAttributeLength, activeAttrib.name.length + 1) + } + } + HEAP32[p >> 2] = ptable.maxAttributeLength + } else if (pname == 35381) { + if (ptable.maxUniformBlockNameLength == -1) { + program = GL.programs[program]; + var numBlocks = GLctx.getProgramParameter(program, 35382); + ptable.maxUniformBlockNameLength = 0; + for (var i = 0; i < numBlocks; ++i) { + var activeBlockName = GLctx.getActiveUniformBlockName(program, i); + ptable.maxUniformBlockNameLength = Math.max(ptable.maxUniformBlockNameLength, activeBlockName.length + 1) + } + } + HEAP32[p >> 2] = ptable.maxUniformBlockNameLength + } else { + HEAP32[p >> 2] = GLctx.getProgramParameter(GL.programs[program], pname) + } +} + +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 +} + +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)"; + HEAP32[p >> 2] = log.length + 1 + } else if (pname == 35720) { + var source = GLctx.getShaderSource(GL.shaders[shader]); + var sourceLength = source === null || source.length == 0 ? 0 : source.length + 1; + HEAP32[p >> 2] = sourceLength + } else { + HEAP32[p >> 2] = GLctx.getShaderParameter(GL.shaders[shader], pname) + } +} + +function _glGetString(name_) { + if (GL.stringCache[name_]) return GL.stringCache[name_]; + var ret; + switch (name_) { + case 7939: + var exts = GLctx.getSupportedExtensions() || []; + exts = exts.concat(exts.map(function(e) { + return "GL_" + e + })); + ret = stringToNewUTF8(exts.join(" ")); + break; + case 7936: + case 7937: + case 37445: + case 37446: + var s = GLctx.getParameter(name_); + if (!s) { + GL.recordError(1280) + } + ret = stringToNewUTF8(s); + break; + case 7938: + var glVersion = GLctx.getParameter(7938); + { + glVersion = "OpenGL ES 2.0 (" + glVersion + ")" + } + ret = stringToNewUTF8(glVersion); + break; + case 35724: + var glslVersion = GLctx.getParameter(35724); + var ver_re = /^WebGL GLSL ES ([0-9]\.[0-9][0-9]?)(?:$| .*)/; + var ver_num = glslVersion.match(ver_re); + if (ver_num !== null) { + if (ver_num[1].length == 3) ver_num[1] = ver_num[1] + "0"; + glslVersion = "OpenGL ES GLSL ES " + ver_num[1] + " (" + glslVersion + ")" + } + ret = stringToNewUTF8(glslVersion); + break; + default: + GL.recordError(1280); + return 0 + } + GL.stringCache[name_] = ret; + return ret +} + +function _glGetUniformLocation(program, name) { + name = UTF8ToString(name); + var arrayIndex = 0; + if (name[name.length - 1] == "]") { + var leftBrace = name.lastIndexOf("["); + arrayIndex = name[leftBrace + 1] != "]" ? jstoi_q(name.slice(leftBrace + 1)) : 0; + name = name.slice(0, leftBrace) + } + var uniformInfo = GL.programInfos[program] && GL.programInfos[program].uniforms[name]; + if (uniformInfo && arrayIndex >= 0 && arrayIndex < uniformInfo[0]) { + return uniformInfo[1] + arrayIndex + } else { + return -1 + } +} + +function _glLinkProgram(program) { + GLctx.linkProgram(GL.programs[program]); + GL.populateUniformTable(program) +} + +function _glPixelStorei(pname, param) { + if (pname == 3317) { + GL.unpackAlignment = param + } + GLctx.pixelStorei(pname, param) +} + +function _glReadPixels(x, y, width, height, format, type, pixels) { + var pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, format); + if (!pixelData) { + GL.recordError(1280); + return + } + GLctx.readPixels(x, y, width, height, format, type, pixelData) +} + +function _glShaderSource(shader, count, string, length) { + var source = GL.getSource(shader, count, string, length); + GLctx.shaderSource(GL.shaders[shader], source) +} + +function _glTexImage2D(target, level, internalFormat, width, height, border, format, type, pixels) { + GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixels ? emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat) : null) +} + +function _glTexParameteri(x0, x1, x2) { + GLctx["texParameteri"](x0, x1, x2) +} + +function _glUniform1i(location, v0) { + GLctx.uniform1i(GL.uniforms[location], v0) +} + +function _glUniform4f(location, v0, v1, v2, v3) { + GLctx.uniform4f(GL.uniforms[location], v0, v1, v2, v3) +} + +function _glUniformMatrix4fv(location, count, transpose, value) { + if (16 * count <= GL.MINI_TEMP_BUFFER_SIZE) { + var view = GL.miniTempBufferFloatViews[16 * count - 1]; + var heap = HEAPF32; + 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(GL.uniforms[location], !!transpose, view) +} + +function _glUseProgram(program) { + GLctx.useProgram(GL.programs[program]) +} + +function _glVertexAttribPointer(index, size, type, normalized, stride, ptr) { + GLctx.vertexAttribPointer(index, size, type, !!normalized, stride, ptr) +} + +function _glViewport(x0, x1, x2, x3) { + GLctx["viewport"](x0, x1, x2, x3) +} + +function GLFW_Window(id, width, height, title, monitor, share) { + this.id = id; + this.x = 0; + this.y = 0; + this.fullscreen = false; + this.storedX = 0; + this.storedY = 0; + this.width = width; + this.height = height; + this.storedWidth = width; + this.storedHeight = height; + this.title = title; + this.monitor = monitor; + this.share = share; + this.attributes = GLFW.hints; + this.inputModes = { + 208897: 212993, + 208898: 0, + 208899: 0 + }; + this.buttons = 0; + this.keys = new Array; + this.domKeys = new Array; + this.shouldClose = 0; + this.title = null; + this.windowPosFunc = null; + this.windowSizeFunc = null; + this.windowCloseFunc = null; + this.windowRefreshFunc = null; + this.windowFocusFunc = null; + this.windowIconifyFunc = null; + this.framebufferSizeFunc = null; + this.mouseButtonFunc = null; + this.cursorPosFunc = null; + this.cursorEnterFunc = null; + this.scrollFunc = null; + this.dropFunc = null; + this.keyFunc = null; + this.charFunc = null; + this.userptr = null +} +var GLFW = { + WindowFromId: function(id) { + if (id <= 0 || !GLFW.windows) return null; + return GLFW.windows[id - 1] + }, + joystickFunc: null, + errorFunc: null, + monitorFunc: null, + active: null, + windows: null, + monitors: null, + monitorString: null, + versionString: null, + initialTime: null, + extensions: null, + hints: null, + defaultHints: { + 131073: 0, + 131074: 0, + 131075: 1, + 131076: 1, + 131077: 1, + 135169: 8, + 135170: 8, + 135171: 8, + 135172: 8, + 135173: 24, + 135174: 8, + 135175: 0, + 135176: 0, + 135177: 0, + 135178: 0, + 135179: 0, + 135180: 0, + 135181: 0, + 135182: 0, + 135183: 0, + 139265: 196609, + 139266: 1, + 139267: 0, + 139268: 0, + 139269: 0, + 139270: 0, + 139271: 0, + 139272: 0 + }, + DOMToGLFWKeyCode: function(keycode) { + switch (keycode) { + case 32: + return 32; + case 222: + return 39; + case 188: + return 44; + case 173: + return 45; + case 189: + return 45; + case 190: + return 46; + case 191: + return 47; + case 48: + return 48; + case 49: + return 49; + case 50: + return 50; + case 51: + return 51; + case 52: + return 52; + case 53: + return 53; + case 54: + return 54; + case 55: + return 55; + case 56: + return 56; + case 57: + return 57; + case 59: + return 59; + case 61: + return 61; + case 187: + return 61; + case 65: + return 65; + case 66: + return 66; + case 67: + return 67; + case 68: + return 68; + case 69: + return 69; + case 70: + return 70; + case 71: + return 71; + case 72: + return 72; + case 73: + return 73; + case 74: + return 74; + case 75: + return 75; + case 76: + return 76; + case 77: + return 77; + case 78: + return 78; + case 79: + return 79; + case 80: + return 80; + case 81: + return 81; + case 82: + return 82; + case 83: + return 83; + case 84: + return 84; + case 85: + return 85; + case 86: + return 86; + case 87: + return 87; + case 88: + return 88; + case 89: + return 89; + case 90: + return 90; + case 219: + return 91; + case 220: + return 92; + case 221: + return 93; + case 192: + return 94; + case 27: + return 256; + case 13: + return 257; + case 9: + return 258; + case 8: + return 259; + case 45: + return 260; + case 46: + return 261; + case 39: + return 262; + case 37: + return 263; + case 40: + return 264; + case 38: + return 265; + case 33: + return 266; + case 34: + return 267; + case 36: + return 268; + case 35: + return 269; + case 20: + return 280; + case 145: + return 281; + case 144: + return 282; + case 44: + return 283; + case 19: + return 284; + case 112: + return 290; + case 113: + return 291; + case 114: + return 292; + case 115: + return 293; + case 116: + return 294; + case 117: + return 295; + case 118: + return 296; + case 119: + return 297; + case 120: + return 298; + case 121: + return 299; + case 122: + return 300; + case 123: + return 301; + case 124: + return 302; + case 125: + return 303; + case 126: + return 304; + case 127: + return 305; + case 128: + return 306; + case 129: + return 307; + case 130: + return 308; + case 131: + return 309; + case 132: + return 310; + case 133: + return 311; + case 134: + return 312; + case 135: + return 313; + case 136: + return 314; + case 96: + return 320; + case 97: + return 321; + case 98: + return 322; + case 99: + return 323; + case 100: + return 324; + case 101: + return 325; + case 102: + return 326; + case 103: + return 327; + case 104: + return 328; + case 105: + return 329; + case 110: + return 330; + case 111: + return 331; + case 106: + return 332; + case 109: + return 333; + case 107: + return 334; + case 16: + return 340; + case 17: + return 341; + case 18: + return 342; + case 91: + return 343; + case 93: + return 348; + default: + return -1 + } + }, + getModBits: function(win) { + var mod = 0; + if (win.keys[340]) mod |= 1; + if (win.keys[341]) mod |= 2; + if (win.keys[342]) mod |= 4; + if (win.keys[343]) mod |= 8; + return mod + }, + onKeyPress: function(event) { + if (!GLFW.active || !GLFW.active.charFunc) return; + if (event.ctrlKey || event.metaKey) return; + var charCode = event.charCode; + if (charCode == 0 || charCode >= 0 && charCode <= 31) return; + dynCall_vii(GLFW.active.charFunc, GLFW.active.id, charCode) + }, + onKeyChanged: function(keyCode, status) { + if (!GLFW.active) return; + var key = GLFW.DOMToGLFWKeyCode(keyCode); + if (key == -1) return; + var repeat = status && GLFW.active.keys[key]; + GLFW.active.keys[key] = status; + GLFW.active.domKeys[keyCode] = status; + if (!GLFW.active.keyFunc) return; + if (repeat) status = 2; + dynCall_viiiii(GLFW.active.keyFunc, GLFW.active.id, key, keyCode, status, GLFW.getModBits(GLFW.active)) + }, + onGamepadConnected: function(event) { + GLFW.refreshJoysticks() + }, + onGamepadDisconnected: function(event) { + GLFW.refreshJoysticks() + }, + onKeydown: function(event) { + GLFW.onKeyChanged(event.keyCode, 1); + if (event.keyCode === 8 || event.keyCode === 9) { + event.preventDefault() + } + }, + onKeyup: function(event) { + GLFW.onKeyChanged(event.keyCode, 0) + }, + onBlur: function(event) { + if (!GLFW.active) return; + for (var i = 0; i < GLFW.active.domKeys.length; ++i) { + if (GLFW.active.domKeys[i]) { + GLFW.onKeyChanged(i, 0) + } + } + }, + onMousemove: function(event) { + if (!GLFW.active) return; + Browser.calculateMouseEvent(event); + if (event.target != Module["canvas"] || !GLFW.active.cursorPosFunc) return; + dynCall_vidd(GLFW.active.cursorPosFunc, GLFW.active.id, Browser.mouseX, Browser.mouseY) + }, + DOMToGLFWMouseButton: function(event) { + var eventButton = event["button"]; + if (eventButton > 0) { + if (eventButton == 1) { + eventButton = 2 + } else { + eventButton = 1 + } + } + return eventButton + }, + onMouseenter: function(event) { + if (!GLFW.active) return; + if (event.target != Module["canvas"] || !GLFW.active.cursorEnterFunc) return; + dynCall_vii(GLFW.active.cursorEnterFunc, GLFW.active.id, 1) + }, + onMouseleave: function(event) { + if (!GLFW.active) return; + if (event.target != Module["canvas"] || !GLFW.active.cursorEnterFunc) return; + dynCall_vii(GLFW.active.cursorEnterFunc, GLFW.active.id, 0) + }, + onMouseButtonChanged: function(event, status) { + if (!GLFW.active) return; + Browser.calculateMouseEvent(event); + if (event.target != Module["canvas"]) return; + var eventButton = GLFW.DOMToGLFWMouseButton(event); + if (status == 1) { + GLFW.active.buttons |= 1 << eventButton; + try { + event.target.setCapture() + } catch (e) {} + } else { + GLFW.active.buttons &= ~(1 << eventButton) + } + if (!GLFW.active.mouseButtonFunc) return; + dynCall_viiii(GLFW.active.mouseButtonFunc, GLFW.active.id, eventButton, status, GLFW.getModBits(GLFW.active)) + }, + onMouseButtonDown: function(event) { + if (!GLFW.active) return; + GLFW.onMouseButtonChanged(event, 1) + }, + onMouseButtonUp: function(event) { + if (!GLFW.active) return; + GLFW.onMouseButtonChanged(event, 0) + }, + onMouseWheel: function(event) { + var delta = -Browser.getMouseWheelDelta(event); + delta = delta == 0 ? 0 : delta > 0 ? Math.max(delta, 1) : Math.min(delta, -1); + GLFW.wheelPos += delta; + if (!GLFW.active || !GLFW.active.scrollFunc || event.target != Module["canvas"]) return; + var sx = 0; + var sy = 0; + if (event.type == "mousewheel") { + sx = event.wheelDeltaX; + sy = event.wheelDeltaY + } else { + sx = event.deltaX; + sy = event.deltaY + } + dynCall_vidd(GLFW.active.scrollFunc, GLFW.active.id, sx, sy); + event.preventDefault() + }, + onCanvasResize: function(width, height) { + if (!GLFW.active) return; + var resizeNeeded = true; + if (document["fullscreen"] || document["fullScreen"] || document["mozFullScreen"] || document["webkitIsFullScreen"]) { + GLFW.active.storedX = GLFW.active.x; + GLFW.active.storedY = GLFW.active.y; + GLFW.active.storedWidth = GLFW.active.width; + GLFW.active.storedHeight = GLFW.active.height; + GLFW.active.x = GLFW.active.y = 0; + GLFW.active.width = screen.width; + GLFW.active.height = screen.height; + GLFW.active.fullscreen = true + } else if (GLFW.active.fullscreen == true) { + GLFW.active.x = GLFW.active.storedX; + GLFW.active.y = GLFW.active.storedY; + GLFW.active.width = GLFW.active.storedWidth; + GLFW.active.height = GLFW.active.storedHeight; + GLFW.active.fullscreen = false + } else if (GLFW.active.width != width || GLFW.active.height != height) { + GLFW.active.width = width; + GLFW.active.height = height + } else { + resizeNeeded = false + } + if (resizeNeeded) { + Browser.setCanvasSize(GLFW.active.width, GLFW.active.height, true); + GLFW.onWindowSizeChanged(); + GLFW.onFramebufferSizeChanged() + } + }, + onWindowSizeChanged: function() { + if (!GLFW.active) return; + if (!GLFW.active.windowSizeFunc) return; + dynCall_viii(GLFW.active.windowSizeFunc, GLFW.active.id, GLFW.active.width, GLFW.active.height) + }, + onFramebufferSizeChanged: function() { + if (!GLFW.active) return; + if (!GLFW.active.framebufferSizeFunc) return; + dynCall_viii(GLFW.active.framebufferSizeFunc, GLFW.active.id, GLFW.active.width, GLFW.active.height) + }, + getTime: function() { + return _emscripten_get_now() / 1e3 + }, + setWindowTitle: function(winid, title) { + var win = GLFW.WindowFromId(winid); + if (!win) return; + win.title = UTF8ToString(title); + if (GLFW.active.id == win.id) { + document.title = win.title + } + }, + setJoystickCallback: function(cbfun) { + GLFW.joystickFunc = cbfun; + GLFW.refreshJoysticks() + }, + joys: {}, + lastGamepadState: null, + lastGamepadStateFrame: null, + refreshJoysticks: function() { + if (Browser.mainLoop.currentFrameNumber !== GLFW.lastGamepadStateFrame || !Browser.mainLoop.currentFrameNumber) { + GLFW.lastGamepadState = navigator.getGamepads ? navigator.getGamepads() : navigator.webkitGetGamepads ? navigator.webkitGetGamepads : null; + GLFW.lastGamepadStateFrame = Browser.mainLoop.currentFrameNumber; + for (var joy = 0; joy < GLFW.lastGamepadState.length; ++joy) { + var gamepad = GLFW.lastGamepadState[joy]; + if (gamepad) { + if (!GLFW.joys[joy]) { + console.log("glfw joystick connected:", joy); + GLFW.joys[joy] = { + id: allocate(intArrayFromString(gamepad.id), "i8", ALLOC_NORMAL), + buttonsCount: gamepad.buttons.length, + axesCount: gamepad.axes.length, + buttons: allocate(new Array(gamepad.buttons.length), "i8", ALLOC_NORMAL), + axes: allocate(new Array(gamepad.axes.length * 4), "float", ALLOC_NORMAL) + }; + if (GLFW.joystickFunc) { + dynCall_vii(GLFW.joystickFunc, joy, 262145) + } + } + var data = GLFW.joys[joy]; + for (var i = 0; i < gamepad.buttons.length; ++i) { + setValue(data.buttons + i, gamepad.buttons[i].pressed, "i8") + } + for (var i = 0; i < gamepad.axes.length; ++i) { + setValue(data.axes + i * 4, gamepad.axes[i], "float") + } + } else { + if (GLFW.joys[joy]) { + console.log("glfw joystick disconnected", joy); + if (GLFW.joystickFunc) { + dynCall_vii(GLFW.joystickFunc, joy, 262146) + } + _free(GLFW.joys[joy].id); + _free(GLFW.joys[joy].buttons); + _free(GLFW.joys[joy].axes); + delete GLFW.joys[joy] + } + } + } + } + }, + setKeyCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.keyFunc; + win.keyFunc = cbfun; + return prevcbfun + }, + setCharCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.charFunc; + win.charFunc = cbfun; + return prevcbfun + }, + setMouseButtonCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.mouseButtonFunc; + win.mouseButtonFunc = cbfun; + return prevcbfun + }, + setCursorPosCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.cursorPosFunc; + win.cursorPosFunc = cbfun; + return prevcbfun + }, + setScrollCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.scrollFunc; + win.scrollFunc = cbfun; + return prevcbfun + }, + setDropCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.dropFunc; + win.dropFunc = cbfun; + return prevcbfun + }, + onDrop: function(event) { + if (!GLFW.active || !GLFW.active.dropFunc) return; + if (!event.dataTransfer || !event.dataTransfer.files || event.dataTransfer.files.length == 0) return; + event.preventDefault(); + var filenames = allocate(new Array(event.dataTransfer.files.length * 4), "i8*", ALLOC_NORMAL); + var filenamesArray = []; + var count = event.dataTransfer.files.length; + var written = 0; + var drop_dir = ".glfw_dropped_files"; + FS.createPath("/", drop_dir); + + function save(file) { + var path = "/" + drop_dir + "/" + file.name.replace(/\//g, "_"); + var reader = new FileReader; + reader.onloadend = function(e) { + if (reader.readyState != 2) { + ++written; + console.log("failed to read dropped file: " + file.name + ": " + reader.error); + return + } + var data = e.target.result; + FS.writeFile(path, new Uint8Array(data)); + if (++written === count) { + dynCall_viii(GLFW.active.dropFunc, GLFW.active.id, count, filenames); + for (var i = 0; i < filenamesArray.length; ++i) { + _free(filenamesArray[i]) + } + _free(filenames) + } + }; + reader.readAsArrayBuffer(file); + var filename = allocate(intArrayFromString(path), "i8", ALLOC_NORMAL); + filenamesArray.push(filename); + setValue(filenames + i * 4, filename, "i8*") + } + for (var i = 0; i < count; ++i) { + save(event.dataTransfer.files[i]) + } + return false + }, + onDragover: function(event) { + if (!GLFW.active || !GLFW.active.dropFunc) return; + event.preventDefault(); + return false + }, + setWindowSizeCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.windowSizeFunc; + win.windowSizeFunc = cbfun; + return prevcbfun + }, + setWindowCloseCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.windowCloseFunc; + win.windowCloseFunc = cbfun; + return prevcbfun + }, + setWindowRefreshCallback: function(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.windowRefreshFunc; + win.windowRefreshFunc = cbfun; + return prevcbfun + }, + onClickRequestPointerLock: function(e) { + if (!Browser.pointerLock && Module["canvas"].requestPointerLock) { + Module["canvas"].requestPointerLock(); + e.preventDefault() + } + }, + setInputMode: function(winid, mode, value) { + var win = GLFW.WindowFromId(winid); + if (!win) return; + switch (mode) { + case 208897: { + switch (value) { + case 212993: { + win.inputModes[mode] = value; + Module["canvas"].removeEventListener("click", GLFW.onClickRequestPointerLock, true); + Module["canvas"].exitPointerLock(); + break + } + case 212994: { + console.log("glfwSetInputMode called with GLFW_CURSOR_HIDDEN value not implemented."); + break + } + case 212995: { + win.inputModes[mode] = value; + Module["canvas"].addEventListener("click", GLFW.onClickRequestPointerLock, true); + Module["canvas"].requestPointerLock(); + break + } + default: { + console.log("glfwSetInputMode called with unknown value parameter value: " + value + "."); + break + } + } + break + } + case 208898: { + console.log("glfwSetInputMode called with GLFW_STICKY_KEYS mode not implemented."); + break + } + case 208899: { + console.log("glfwSetInputMode called with GLFW_STICKY_MOUSE_BUTTONS mode not implemented."); + break + } + default: { + console.log("glfwSetInputMode called with unknown mode parameter value: " + mode + "."); + break + } + } + }, + getKey: function(winid, key) { + var win = GLFW.WindowFromId(winid); + if (!win) return 0; + return win.keys[key] + }, + getMouseButton: function(winid, button) { + var win = GLFW.WindowFromId(winid); + if (!win) return 0; + return (win.buttons & 1 << button) > 0 + }, + getCursorPos: function(winid, x, y) { + setValue(x, Browser.mouseX, "double"); + setValue(y, Browser.mouseY, "double") + }, + getMousePos: function(winid, x, y) { + setValue(x, Browser.mouseX, "i32"); + setValue(y, Browser.mouseY, "i32") + }, + setCursorPos: function(winid, x, y) {}, + getWindowPos: function(winid, x, y) { + var wx = 0; + var wy = 0; + var win = GLFW.WindowFromId(winid); + if (win) { + wx = win.x; + wy = win.y + } + setValue(x, wx, "i32"); + setValue(y, wy, "i32") + }, + setWindowPos: function(winid, x, y) { + var win = GLFW.WindowFromId(winid); + if (!win) return; + win.x = x; + win.y = y + }, + getWindowSize: function(winid, width, height) { + var ww = 0; + var wh = 0; + var win = GLFW.WindowFromId(winid); + if (win) { + ww = win.width; + wh = win.height + } + setValue(width, ww, "i32"); + setValue(height, wh, "i32") + }, + setWindowSize: function(winid, width, height) { + var win = GLFW.WindowFromId(winid); + if (!win) return; + if (GLFW.active.id == win.id) { + if (width == screen.width && height == screen.height) { + Browser.requestFullscreen() + } else { + Browser.exitFullscreen(); + Browser.setCanvasSize(width, height); + win.width = width; + win.height = height + } + } + if (!win.windowSizeFunc) return; + dynCall_viii(win.windowSizeFunc, win.id, width, height) + }, + createWindow: function(width, height, title, monitor, share) { + var i, id; + for (i = 0; i < GLFW.windows.length && GLFW.windows[i] !== null; i++) {} + if (i > 0) throw "glfwCreateWindow only supports one window at time currently"; + id = i + 1; + if (width <= 0 || height <= 0) return 0; + if (monitor) { + Browser.requestFullscreen() + } else { + Browser.setCanvasSize(width, height) + } + for (i = 0; i < GLFW.windows.length && GLFW.windows[i] == null; i++) {} + if (i == GLFW.windows.length) { + var contextAttributes = { + antialias: GLFW.hints[135181] > 1, + depth: GLFW.hints[135173] > 0, + stencil: GLFW.hints[135174] > 0, + alpha: GLFW.hints[135172] > 0 + }; + Module.ctx = Browser.createContext(Module["canvas"], true, true, contextAttributes) + } + if (!Module.ctx) return 0; + var win = new GLFW_Window(id, width, height, title, monitor, share); + if (id - 1 == GLFW.windows.length) { + GLFW.windows.push(win) + } else { + GLFW.windows[id - 1] = win + } + GLFW.active = win; + return win.id + }, + destroyWindow: function(winid) { + var win = GLFW.WindowFromId(winid); + if (!win) return; + if (win.windowCloseFunc) dynCall_vi(win.windowCloseFunc, win.id); + GLFW.windows[win.id - 1] = null; + if (GLFW.active.id == win.id) GLFW.active = null; + for (var i = 0; i < GLFW.windows.length; i++) + if (GLFW.windows[i] !== null) return; + Module.ctx = Browser.destroyContext(Module["canvas"], true, true) + }, + swapBuffers: function(winid) {}, + GLFW2ParamToGLFW3Param: function(param) { + var table = { + 196609: 0, + 196610: 0, + 196611: 0, + 196612: 0, + 196613: 0, + 196614: 0, + 131073: 0, + 131074: 0, + 131075: 0, + 131076: 0, + 131077: 135169, + 131078: 135170, + 131079: 135171, + 131080: 135172, + 131081: 135173, + 131082: 135174, + 131083: 135183, + 131084: 135175, + 131085: 135176, + 131086: 135177, + 131087: 135178, + 131088: 135179, + 131089: 135180, + 131090: 0, + 131091: 135181, + 131092: 139266, + 131093: 139267, + 131094: 139270, + 131095: 139271, + 131096: 139272 + }; + return table[param] + } +}; + +function _glfwCreateWindow(width, height, title, monitor, share) { + return GLFW.createWindow(width, height, title, monitor, share) +} + +function _glfwDefaultWindowHints() { + GLFW.hints = GLFW.defaultHints +} + +function _glfwDestroyWindow(winid) { + return GLFW.destroyWindow(winid) +} + +function _glfwGetPrimaryMonitor() { + return 1 +} + +function _glfwGetTime() { + return GLFW.getTime() - GLFW.initialTime +} + +function _glfwGetVideoModes(monitor, count) { + setValue(count, 0, "i32"); + return 0 +} + +function _glfwInit() { + if (GLFW.windows) return 1; + GLFW.initialTime = GLFW.getTime(); + GLFW.hints = GLFW.defaultHints; + GLFW.windows = new Array; + GLFW.active = null; + window.addEventListener("gamepadconnected", GLFW.onGamepadConnected, true); + window.addEventListener("gamepaddisconnected", GLFW.onGamepadDisconnected, true); + window.addEventListener("keydown", GLFW.onKeydown, true); + window.addEventListener("keypress", GLFW.onKeyPress, true); + window.addEventListener("keyup", GLFW.onKeyup, true); + window.addEventListener("blur", GLFW.onBlur, true); + Module["canvas"].addEventListener("touchmove", GLFW.onMousemove, true); + Module["canvas"].addEventListener("touchstart", GLFW.onMouseButtonDown, true); + Module["canvas"].addEventListener("touchcancel", GLFW.onMouseButtonUp, true); + Module["canvas"].addEventListener("touchend", GLFW.onMouseButtonUp, true); + Module["canvas"].addEventListener("mousemove", GLFW.onMousemove, true); + Module["canvas"].addEventListener("mousedown", GLFW.onMouseButtonDown, true); + Module["canvas"].addEventListener("mouseup", GLFW.onMouseButtonUp, true); + Module["canvas"].addEventListener("wheel", GLFW.onMouseWheel, true); + Module["canvas"].addEventListener("mousewheel", GLFW.onMouseWheel, true); + Module["canvas"].addEventListener("mouseenter", GLFW.onMouseenter, true); + Module["canvas"].addEventListener("mouseleave", GLFW.onMouseleave, true); + Module["canvas"].addEventListener("drop", GLFW.onDrop, true); + Module["canvas"].addEventListener("dragover", GLFW.onDragover, true); + Browser.resizeListeners.push(function(width, height) { + GLFW.onCanvasResize(width, height) + }); + return 1 +} + +function _glfwMakeContextCurrent(winid) {} + +function _glfwSetCharCallback(winid, cbfun) { + return GLFW.setCharCallback(winid, cbfun) +} + +function _glfwSetCursorEnterCallback(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.cursorEnterFunc; + win.cursorEnterFunc = cbfun; + return prevcbfun +} + +function _glfwSetCursorPosCallback(winid, cbfun) { + return GLFW.setCursorPosCallback(winid, cbfun) +} + +function _glfwSetDropCallback(winid, cbfun) { + return GLFW.setDropCallback(winid, cbfun) +} + +function _glfwSetErrorCallback(cbfun) { + var prevcbfun = GLFW.errorFunc; + GLFW.errorFunc = cbfun; + return prevcbfun +} + +function _glfwSetKeyCallback(winid, cbfun) { + return GLFW.setKeyCallback(winid, cbfun) +} + +function _glfwSetMouseButtonCallback(winid, cbfun) { + return GLFW.setMouseButtonCallback(winid, cbfun) +} + +function _glfwSetScrollCallback(winid, cbfun) { + return GLFW.setScrollCallback(winid, cbfun) +} + +function _glfwSetWindowIconifyCallback(winid, cbfun) { + var win = GLFW.WindowFromId(winid); + if (!win) return null; + var prevcbfun = win.windowIconifyFunc; + win.windowIconifyFunc = cbfun; + return prevcbfun +} + +function _glfwSetWindowShouldClose(winid, value) { + var win = GLFW.WindowFromId(winid); + if (!win) return; + win.shouldClose = value +} + +function _glfwSetWindowSizeCallback(winid, cbfun) { + return GLFW.setWindowSizeCallback(winid, cbfun) +} + +function _glfwSwapBuffers(winid) { + GLFW.swapBuffers(winid) +} + +function _glfwSwapInterval(interval) { + interval = Math.abs(interval); + if (interval == 0) _emscripten_set_main_loop_timing(0, 0); + else _emscripten_set_main_loop_timing(1, interval) +} + +function _glfwTerminate() { + window.removeEventListener("gamepadconnected", GLFW.onGamepadConnected, true); + window.removeEventListener("gamepaddisconnected", GLFW.onGamepadDisconnected, true); + window.removeEventListener("keydown", GLFW.onKeydown, true); + window.removeEventListener("keypress", GLFW.onKeyPress, true); + window.removeEventListener("keyup", GLFW.onKeyup, true); + window.removeEventListener("blur", GLFW.onBlur, true); + Module["canvas"].removeEventListener("touchmove", GLFW.onMousemove, true); + Module["canvas"].removeEventListener("touchstart", GLFW.onMouseButtonDown, true); + Module["canvas"].removeEventListener("touchcancel", GLFW.onMouseButtonUp, true); + Module["canvas"].removeEventListener("touchend", GLFW.onMouseButtonUp, true); + Module["canvas"].removeEventListener("mousemove", GLFW.onMousemove, true); + Module["canvas"].removeEventListener("mousedown", GLFW.onMouseButtonDown, true); + Module["canvas"].removeEventListener("mouseup", GLFW.onMouseButtonUp, true); + Module["canvas"].removeEventListener("wheel", GLFW.onMouseWheel, true); + Module["canvas"].removeEventListener("mousewheel", GLFW.onMouseWheel, true); + Module["canvas"].removeEventListener("mouseenter", GLFW.onMouseenter, true); + Module["canvas"].removeEventListener("mouseleave", GLFW.onMouseleave, true); + Module["canvas"].removeEventListener("drop", GLFW.onDrop, true); + Module["canvas"].removeEventListener("dragover", GLFW.onDragover, true); + Module["canvas"].width = Module["canvas"].height = 1; + GLFW.windows = null; + GLFW.active = null +} + +function _glfwWindowHint(target, hint) { + GLFW.hints[target] = hint +} + +function _llvm_exp2_f32(x) { + return Math.pow(2, x) +} + +function _llvm_stackrestore(p) { + var self = _llvm_stacksave; + var ret = self.LLVM_SAVEDSTACKS[p]; + self.LLVM_SAVEDSTACKS.splice(p, 1); + stackRestore(ret) +} + +function _llvm_stacksave() { + var self = _llvm_stacksave; + if (!self.LLVM_SAVEDSTACKS) { + self.LLVM_SAVEDSTACKS = [] + } + self.LLVM_SAVEDSTACKS.push(stackSave()); + return self.LLVM_SAVEDSTACKS.length - 1 +} + +function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.copyWithin(dest, src, src + num) +} + +function _usleep(useconds) { + var start = _emscripten_get_now(); + while (_emscripten_get_now() - start < useconds / 1e3) {} +} + +function _nanosleep(rqtp, rmtp) { + if (rqtp === 0) { + setErrNo(28); + return -1 + } + var seconds = HEAP32[rqtp >> 2]; + var nanoseconds = HEAP32[rqtp + 4 >> 2]; + if (nanoseconds < 0 || nanoseconds > 999999999 || seconds < 0) { + setErrNo(28); + return -1 + } + if (rmtp !== 0) { + HEAP32[rmtp >> 2] = 0; + HEAP32[rmtp + 4 >> 2] = 0 + } + return _usleep(seconds * 1e6 + nanoseconds / 1e3) +} + +function _pthread_attr_destroy(attr) { + return 0 +} + +function _pthread_attr_init(attr) { + return 0 +} + +function _pthread_create() { + return 6 +} + +function _pthread_join() {} + +function _time(ptr) { + var ret = Date.now() / 1e3 | 0; + if (ptr) { + HEAP32[ptr >> 2] = ret + } + return ret +} +var FSNode = function(parent, name, mode, rdev) { + 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 +}; +var readMode = 292 | 73; +var writeMode = 146; +Object.defineProperties(FSNode.prototype, { + read: { + get: function() { + return (this.mode & readMode) === readMode + }, + set: function(val) { + val ? this.mode |= readMode : this.mode &= ~readMode + } + }, + write: { + get: function() { + return (this.mode & writeMode) === writeMode + }, + set: function(val) { + val ? this.mode |= writeMode : this.mode &= ~writeMode + } + }, + isFolder: { + get: function() { + return FS.isDir(this.mode) + } + }, + isDevice: { + get: function() { + return FS.isChrdev(this.mode) + } + } +}); +FS.FSNode = FSNode; +FS.staticInit(); +Module["FS_createFolder"] = FS.createFolder; +Module["FS_createPath"] = FS.createPath; +Module["FS_createDataFile"] = FS.createDataFile; +Module["FS_createPreloadedFile"] = FS.createPreloadedFile; +Module["FS_createLazyFile"] = FS.createLazyFile; +Module["FS_createLink"] = FS.createLink; +Module["FS_createDevice"] = FS.createDevice; +Module["FS_unlink"] = FS.unlink; +Module["requestFullscreen"] = function Module_requestFullscreen(lockPointer, resizeCanvas) { + Browser.requestFullscreen(lockPointer, resizeCanvas) +}; +Module["requestAnimationFrame"] = function Module_requestAnimationFrame(func) { + Browser.requestAnimationFrame(func) +}; +Module["setCanvasSize"] = function Module_setCanvasSize(width, height, noUpdates) { + Browser.setCanvasSize(width, height, noUpdates) +}; +Module["pauseMainLoop"] = function Module_pauseMainLoop() { + Browser.mainLoop.pause() +}; +Module["resumeMainLoop"] = function Module_resumeMainLoop() { + Browser.mainLoop.resume() +}; +Module["getUserMedia"] = function Module_getUserMedia() { + Browser.getUserMedia() +}; +Module["createContext"] = function Module_createContext(canvas, useWebGL, setInModule, webGLContextAttributes) { + return Browser.createContext(canvas, useWebGL, setInModule, webGLContextAttributes) +}; +var GLctx; +GL.init(); +for (var i = 0; i < 32; i++) __tempFixedLengthArray.push(new Array(i)); + +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 asmGlobalArg = {}; +var asmLibraryArg = { + "a": ___assert_fail, + "L": ___syscall221, + "gb": ___syscall5, + "Xa": ___syscall54, + "v": ___wasi_fd_close, + "Ca": ___wasi_fd_read, + "jb": ___wasi_fd_seek, + "ra": ___wasi_fd_write, + "__memory_base": 1024, + "__table_base": 0, + "q": _eglGetProcAddress, + "e": _emscripten_asm_const_ii, + "ie": _emscripten_asm_const_iii, + "Zd": _emscripten_asm_const_iiiiii, + "O": _emscripten_exit_pointerlock, + "Ed": _emscripten_get_element_css_size, + "td": _emscripten_get_gamepad_status, + "id": _emscripten_get_heap_size, + "Zc": _emscripten_get_num_gamepads, + "N": _emscripten_get_pointerlock_status, + "Ec": _emscripten_glActiveTexture, + "tc": _emscripten_glAttachShader, + "mc": _emscripten_glBeginQueryEXT, + "fc": _emscripten_glBindAttribLocation, + "ac": _emscripten_glBindBuffer, + "Wb": _emscripten_glBindFramebuffer, + "Pb": _emscripten_glBindRenderbuffer, + "Ib": _emscripten_glBindTexture, + "yb": _emscripten_glBindVertexArrayOES, + "pb": _emscripten_glBlendColor, + "ib": _emscripten_glBlendEquation, + "hb": _emscripten_glBlendEquationSeparate, + "fb": _emscripten_glBlendFunc, + "eb": _emscripten_glBlendFuncSeparate, + "db": _emscripten_glBufferData, + "cb": _emscripten_glBufferSubData, + "bb": _emscripten_glCheckFramebufferStatus, + "ab": _emscripten_glClear, + "$a": _emscripten_glClearColor, + "_a": _emscripten_glClearDepthf, + "Za": _emscripten_glClearStencil, + "Ya": _emscripten_glColorMask, + "Wa": _emscripten_glCompileShader, + "Va": _emscripten_glCompressedTexImage2D, + "Ua": _emscripten_glCompressedTexSubImage2D, + "Ta": _emscripten_glCopyTexImage2D, + "Sa": _emscripten_glCopyTexSubImage2D, + "Ra": _emscripten_glCreateProgram, + "Qa": _emscripten_glCreateShader, + "Pa": _emscripten_glCullFace, + "Oa": _emscripten_glDeleteBuffers, + "Na": _emscripten_glDeleteFramebuffers, + "Ma": _emscripten_glDeleteProgram, + "La": _emscripten_glDeleteQueriesEXT, + "Ka": _emscripten_glDeleteRenderbuffers, + "Ja": _emscripten_glDeleteShader, + "Ia": _emscripten_glDeleteTextures, + "Ha": _emscripten_glDeleteVertexArraysOES, + "Ga": _emscripten_glDepthFunc, + "Fa": _emscripten_glDepthMask, + "Ea": _emscripten_glDepthRangef, + "Da": _emscripten_glDetachShader, + "Ba": _emscripten_glDisable, + "Aa": _emscripten_glDisableVertexAttribArray, + "za": _emscripten_glDrawArrays, + "ya": _emscripten_glDrawArraysInstancedANGLE, + "xa": _emscripten_glDrawBuffersWEBGL, + "wa": _emscripten_glDrawElements, + "va": _emscripten_glDrawElementsInstancedANGLE, + "ua": _emscripten_glEnable, + "ta": _emscripten_glEnableVertexAttribArray, + "sa": _emscripten_glEndQueryEXT, + "qa": _emscripten_glFinish, + "pa": _emscripten_glFlush, + "oa": _emscripten_glFramebufferRenderbuffer, + "na": _emscripten_glFramebufferTexture2D, + "ma": _emscripten_glFrontFace, + "la": _emscripten_glGenBuffers, + "ka": _emscripten_glGenFramebuffers, + "ja": _emscripten_glGenQueriesEXT, + "ia": _emscripten_glGenRenderbuffers, + "ha": _emscripten_glGenTextures, + "ga": _emscripten_glGenVertexArraysOES, + "fa": _emscripten_glGenerateMipmap, + "ea": _emscripten_glGetActiveAttrib, + "da": _emscripten_glGetActiveUniform, + "ca": _emscripten_glGetAttachedShaders, + "ba": _emscripten_glGetAttribLocation, + "aa": _emscripten_glGetBooleanv, + "$": _emscripten_glGetBufferParameteriv, + "_": _emscripten_glGetError, + "Z": _emscripten_glGetFloatv, + "Y": _emscripten_glGetFramebufferAttachmentParameteriv, + "X": _emscripten_glGetIntegerv, + "W": _emscripten_glGetProgramInfoLog, + "V": _emscripten_glGetProgramiv, + "U": _emscripten_glGetQueryObjecti64vEXT, + "T": _emscripten_glGetQueryObjectivEXT, + "S": _emscripten_glGetQueryObjectui64vEXT, + "R": _emscripten_glGetQueryObjectuivEXT, + "Q": _emscripten_glGetQueryivEXT, + "P": _emscripten_glGetRenderbufferParameteriv, + "he": _emscripten_glGetShaderInfoLog, + "ge": _emscripten_glGetShaderPrecisionFormat, + "fe": _emscripten_glGetShaderSource, + "ee": _emscripten_glGetShaderiv, + "de": _emscripten_glGetString, + "ce": _emscripten_glGetTexParameterfv, + "be": _emscripten_glGetTexParameteriv, + "ae": _emscripten_glGetUniformLocation, + "$d": _emscripten_glGetUniformfv, + "_d": _emscripten_glGetUniformiv, + "Yd": _emscripten_glGetVertexAttribPointerv, + "Xd": _emscripten_glGetVertexAttribfv, + "Wd": _emscripten_glGetVertexAttribiv, + "Vd": _emscripten_glHint, + "Ud": _emscripten_glIsBuffer, + "Td": _emscripten_glIsEnabled, + "Sd": _emscripten_glIsFramebuffer, + "Rd": _emscripten_glIsProgram, + "Qd": _emscripten_glIsQueryEXT, + "Pd": _emscripten_glIsRenderbuffer, + "Od": _emscripten_glIsShader, + "Nd": _emscripten_glIsTexture, + "Md": _emscripten_glIsVertexArrayOES, + "Ld": _emscripten_glLineWidth, + "Kd": _emscripten_glLinkProgram, + "Jd": _emscripten_glPixelStorei, + "Id": _emscripten_glPolygonOffset, + "Hd": _emscripten_glQueryCounterEXT, + "Gd": _emscripten_glReadPixels, + "Fd": _emscripten_glReleaseShaderCompiler, + "Dd": _emscripten_glRenderbufferStorage, + "Cd": _emscripten_glSampleCoverage, + "Bd": _emscripten_glScissor, + "Ad": _emscripten_glShaderBinary, + "zd": _emscripten_glShaderSource, + "yd": _emscripten_glStencilFunc, + "xd": _emscripten_glStencilFuncSeparate, + "wd": _emscripten_glStencilMask, + "vd": _emscripten_glStencilMaskSeparate, + "ud": _emscripten_glStencilOp, + "sd": _emscripten_glStencilOpSeparate, + "rd": _emscripten_glTexImage2D, + "qd": _emscripten_glTexParameterf, + "pd": _emscripten_glTexParameterfv, + "od": _emscripten_glTexParameteri, + "nd": _emscripten_glTexParameteriv, + "md": _emscripten_glTexSubImage2D, + "ld": _emscripten_glUniform1f, + "kd": _emscripten_glUniform1fv, + "jd": _emscripten_glUniform1i, + "hd": _emscripten_glUniform1iv, + "gd": _emscripten_glUniform2f, + "fd": _emscripten_glUniform2fv, + "ed": _emscripten_glUniform2i, + "dd": _emscripten_glUniform2iv, + "cd": _emscripten_glUniform3f, + "bd": _emscripten_glUniform3fv, + "ad": _emscripten_glUniform3i, + "$c": _emscripten_glUniform3iv, + "_c": _emscripten_glUniform4f, + "Yc": _emscripten_glUniform4fv, + "Xc": _emscripten_glUniform4i, + "Wc": _emscripten_glUniform4iv, + "Vc": _emscripten_glUniformMatrix2fv, + "Uc": _emscripten_glUniformMatrix3fv, + "Tc": _emscripten_glUniformMatrix4fv, + "Sc": _emscripten_glUseProgram, + "Rc": _emscripten_glValidateProgram, + "Qc": _emscripten_glVertexAttrib1f, + "Pc": _emscripten_glVertexAttrib1fv, + "Oc": _emscripten_glVertexAttrib2f, + "Nc": _emscripten_glVertexAttrib2fv, + "Mc": _emscripten_glVertexAttrib3f, + "Lc": _emscripten_glVertexAttrib3fv, + "Kc": _emscripten_glVertexAttrib4f, + "Jc": _emscripten_glVertexAttrib4fv, + "Ic": _emscripten_glVertexAttribDivisorANGLE, + "Hc": _emscripten_glVertexAttribPointer, + "Gc": _emscripten_glViewport, + "Fc": _emscripten_memcpy_big, + "Dc": _emscripten_request_pointerlock, + "Cc": _emscripten_resize_heap, + "Bc": _emscripten_run_script, + "Ac": _emscripten_sample_gamepad_data, + "zc": _emscripten_set_click_callback_on_thread, + "yc": _emscripten_set_fullscreenchange_callback_on_thread, + "xc": _emscripten_set_gamepadconnected_callback_on_thread, + "wc": _emscripten_set_gamepaddisconnected_callback_on_thread, + "vc": _emscripten_set_keypress_callback_on_thread, + "uc": _emscripten_set_main_loop, + "sc": _emscripten_set_touchcancel_callback_on_thread, + "rc": _emscripten_set_touchend_callback_on_thread, + "qc": _emscripten_set_touchmove_callback_on_thread, + "pc": _emscripten_set_touchstart_callback_on_thread, + "oc": _exit, + "nc": _glActiveTexture, + "M": _glAttachShader, + "j": _glBindAttribLocation, + "c": _glBindBuffer, + "l": _glBindTexture, + "lc": _glBlendFunc, + "p": _glBufferData, + "u": _glBufferSubData, + "K": _glClear, + "J": _glClearColor, + "kc": _glClearDepthf, + "jc": _glCompileShader, + "ic": _glCompressedTexImage2D, + "hc": _glCreateProgram, + "gc": _glCreateShader, + "ec": _glCullFace, + "o": _glDeleteBuffers, + "I": _glDeleteProgram, + "H": _glDeleteShader, + "G": _glDeleteTextures, + "dc": _glDepthFunc, + "F": _glDetachShader, + "cc": _glDisable, + "n": _glDisableVertexAttribArray, + "bc": _glDrawArrays, + "$b": _glDrawElements, + "E": _glEnable, + "i": _glEnableVertexAttribArray, + "_b": _glFrontFace, + "m": _glGenBuffers, + "Zb": _glGenTextures, + "t": _glGetAttribLocation, + "Yb": _glGetFloatv, + "Xb": _glGetProgramInfoLog, + "D": _glGetProgramiv, + "Vb": _glGetShaderInfoLog, + "C": _glGetShaderiv, + "k": _glGetString, + "s": _glGetUniformLocation, + "Ub": _glLinkProgram, + "Tb": _glPixelStorei, + "Sb": _glReadPixels, + "Rb": _glShaderSource, + "Qb": _glTexImage2D, + "h": _glTexParameteri, + "Ob": _glUniform1i, + "Nb": _glUniform4f, + "Mb": _glUniformMatrix4fv, + "r": _glUseProgram, + "g": _glVertexAttribPointer, + "Lb": _glViewport, + "B": _glfwCreateWindow, + "Kb": _glfwDefaultWindowHints, + "Jb": _glfwDestroyWindow, + "A": _glfwGetPrimaryMonitor, + "f": _glfwGetTime, + "Hb": _glfwGetVideoModes, + "Gb": _glfwInit, + "Fb": _glfwMakeContextCurrent, + "Eb": _glfwSetCharCallback, + "Db": _glfwSetCursorEnterCallback, + "Cb": _glfwSetCursorPosCallback, + "Bb": _glfwSetDropCallback, + "Ab": _glfwSetErrorCallback, + "zb": _glfwSetKeyCallback, + "xb": _glfwSetMouseButtonCallback, + "wb": _glfwSetScrollCallback, + "vb": _glfwSetWindowIconifyCallback, + "ub": _glfwSetWindowShouldClose, + "tb": _glfwSetWindowSizeCallback, + "sb": _glfwSwapBuffers, + "rb": _glfwSwapInterval, + "z": _glfwTerminate, + "d": _glfwWindowHint, + "qb": _llvm_exp2_f32, + "y": _llvm_stackrestore, + "x": _llvm_stacksave, + "ob": _nanosleep, + "nb": _pthread_attr_destroy, + "mb": _pthread_attr_init, + "lb": _pthread_create, + "kb": _pthread_join, + "w": _time, + "b": abort, + "memory": wasmMemory, + "table": wasmTable +}; +var asm = Module["asm"](asmGlobalArg, asmLibraryArg, buffer); +Module["asm"] = asm; +var __GLOBAL__sub_I_main_cpp = Module["__GLOBAL__sub_I_main_cpp"] = function() { + return Module["asm"]["je"].apply(null, arguments) +}; +var ___errno_location = Module["___errno_location"] = function() { + return Module["asm"]["ke"].apply(null, arguments) +}; +var _emscripten_GetProcAddress = Module["_emscripten_GetProcAddress"] = function() { + return Module["asm"]["le"].apply(null, arguments) +}; +var _free = Module["_free"] = function() { + return Module["asm"]["me"].apply(null, arguments) +}; +var _ma_device_process_pcm_frames_capture__webaudio = Module["_ma_device_process_pcm_frames_capture__webaudio"] = function() { + return Module["asm"]["ne"].apply(null, arguments) +}; +var _ma_device_process_pcm_frames_playback__webaudio = Module["_ma_device_process_pcm_frames_playback__webaudio"] = function() { + return Module["asm"]["oe"].apply(null, arguments) +}; +var _main = Module["_main"] = function() { + return Module["asm"]["pe"].apply(null, arguments) +}; +var _malloc = Module["_malloc"] = function() { + return Module["asm"]["qe"].apply(null, arguments) +}; +var stackAlloc = Module["stackAlloc"] = function() { + return Module["asm"]["ze"].apply(null, arguments) +}; +var stackRestore = Module["stackRestore"] = function() { + return Module["asm"]["Ae"].apply(null, arguments) +}; +var stackSave = Module["stackSave"] = function() { + return Module["asm"]["Be"].apply(null, arguments) +}; +var dynCall_iiii = Module["dynCall_iiii"] = function() { + return Module["asm"]["re"].apply(null, arguments) +}; +var dynCall_v = Module["dynCall_v"] = function() { + return Module["asm"]["se"].apply(null, arguments) +}; +var dynCall_vi = Module["dynCall_vi"] = function() { + return Module["asm"]["te"].apply(null, arguments) +}; +var dynCall_vidd = Module["dynCall_vidd"] = function() { + return Module["asm"]["ue"].apply(null, arguments) +}; +var dynCall_vii = Module["dynCall_vii"] = function() { + return Module["asm"]["ve"].apply(null, arguments) +}; +var dynCall_viii = Module["dynCall_viii"] = function() { + return Module["asm"]["we"].apply(null, arguments) +}; +var dynCall_viiii = Module["dynCall_viiii"] = function() { + return Module["asm"]["xe"].apply(null, arguments) +}; +var dynCall_viiiii = Module["dynCall_viiiii"] = function() { + return Module["asm"]["ye"].apply(null, arguments) +}; +Module["asm"] = asm; +Module["getMemory"] = getMemory; +Module["addRunDependency"] = addRunDependency; +Module["removeRunDependency"] = removeRunDependency; +Module["FS_createFolder"] = FS.createFolder; +Module["FS_createPath"] = FS.createPath; +Module["FS_createDataFile"] = FS.createDataFile; +Module["FS_createPreloadedFile"] = FS.createPreloadedFile; +Module["FS_createLazyFile"] = FS.createLazyFile; +Module["FS_createLink"] = FS.createLink; +Module["FS_createDevice"] = FS.createDevice; +Module["FS_unlink"] = FS.unlink; +var calledRun; + +function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status +} +var calledMain = false; +dependenciesFulfilled = function runCaller() { + if (!calledRun) run(); + if (!calledRun) dependenciesFulfilled = runCaller +}; + +function callMain(args) { + var entryFunction = Module["_main"]; + args = args || []; + var argc = args.length + 1; + var argv = stackAlloc((argc + 1) * 4); + HEAP32[argv >> 2] = allocateUTF8OnStack(thisProgram); + for (var i = 1; i < argc; i++) { + HEAP32[(argv >> 2) + i] = allocateUTF8OnStack(args[i - 1]) + } + HEAP32[(argv >> 2) + argc] = 0; + try { + var ret = entryFunction(argc, argv); + exit(ret, true) + } catch (e) { + if (e instanceof ExitStatus) { + return + } else if (e == "unwind") { + noExitRuntime = true; + return + } else { + var toLog = e; + if (e && typeof e === "object" && e.stack) { + toLog = [e, e.stack] + } + err("exception thrown: " + toLog); + quit_(1, e) + } + } finally { + calledMain = true + } +} + +function run(args) { + args = args || arguments_; + if (runDependencies > 0) { + return + } + preRun(); + if (runDependencies > 0) return; + + function doRun() { + if (calledRun) return; + calledRun = true; + Module["calledRun"] = true; + if (ABORT) return; + initRuntime(); + preMain(); + if (Module["onRuntimeInitialized"]) Module["onRuntimeInitialized"](); + if (shouldRunNow) callMain(args); + postRun() + } + if (Module["setStatus"]) { + Module["setStatus"]("Running..."); + setTimeout(function() { + setTimeout(function() { + Module["setStatus"]("") + }, 1); + doRun() + }, 1) + } else { + doRun() + } +} +Module["run"] = run; + +function exit(status, implicit) { + if (implicit && noExitRuntime && status === 0) { + return + } + if (noExitRuntime) {} else { + ABORT = true; + EXITSTATUS = status; + exitRuntime(); + if (Module["onExit"]) Module["onExit"](status) + } + quit_(status, new ExitStatus(status)) +} +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; +noExitRuntime = true; +run(); \ No newline at end of file diff --git a/terri/Terri-Fried.wasm b/terri/Terri-Fried.wasm new file mode 100644 index 00000000..06d74050 Binary files /dev/null and b/terri/Terri-Fried.wasm differ diff --git a/terri/index.html b/terri/index.html new file mode 100644 index 00000000..80ae5f8f --- /dev/null +++ b/terri/index.html @@ -0,0 +1,39 @@ + + + + + + raylib HTML5 GAME + + + + + + + + + + + + + + + + + + + + + +
+ +
+ + + + + \ No newline at end of file