diff --git a/games/GrappleTest/index.apple-touch-icon.png b/games/GrappleTest/index.apple-touch-icon.png
deleted file mode 100644
index 33ade34..0000000
Binary files a/games/GrappleTest/index.apple-touch-icon.png and /dev/null differ
diff --git a/games/GrappleTest/index.audio.worklet.js b/games/GrappleTest/index.audio.worklet.js
deleted file mode 100644
index 89b581b..0000000
--- a/games/GrappleTest/index.audio.worklet.js
+++ /dev/null
@@ -1,213 +0,0 @@
-/**************************************************************************/
-/* audio.worklet.js */
-/**************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/**************************************************************************/
-
-class RingBuffer {
- constructor(p_buffer, p_state, p_threads) {
- this.buffer = p_buffer;
- this.avail = p_state;
- this.threads = p_threads;
- this.rpos = 0;
- this.wpos = 0;
- }
-
- data_left() {
- return this.threads ? Atomics.load(this.avail, 0) : this.avail;
- }
-
- space_left() {
- return this.buffer.length - this.data_left();
- }
-
- read(output) {
- const size = this.buffer.length;
- let from = 0;
- let to_write = output.length;
- if (this.rpos + to_write > size) {
- const high = size - this.rpos;
- output.set(this.buffer.subarray(this.rpos, size));
- from = high;
- to_write -= high;
- this.rpos = 0;
- }
- if (to_write) {
- output.set(this.buffer.subarray(this.rpos, this.rpos + to_write), from);
- }
- this.rpos += to_write;
- if (this.threads) {
- Atomics.add(this.avail, 0, -output.length);
- Atomics.notify(this.avail, 0);
- } else {
- this.avail -= output.length;
- }
- }
-
- write(p_buffer) {
- const to_write = p_buffer.length;
- const mw = this.buffer.length - this.wpos;
- if (mw >= to_write) {
- this.buffer.set(p_buffer, this.wpos);
- this.wpos += to_write;
- if (mw === to_write) {
- this.wpos = 0;
- }
- } else {
- const high = p_buffer.subarray(0, mw);
- const low = p_buffer.subarray(mw);
- this.buffer.set(high, this.wpos);
- this.buffer.set(low);
- this.wpos = low.length;
- }
- if (this.threads) {
- Atomics.add(this.avail, 0, to_write);
- Atomics.notify(this.avail, 0);
- } else {
- this.avail += to_write;
- }
- }
-}
-
-class GodotProcessor extends AudioWorkletProcessor {
- constructor() {
- super();
- this.threads = false;
- this.running = true;
- this.lock = null;
- this.notifier = null;
- this.output = null;
- this.output_buffer = new Float32Array();
- this.input = null;
- this.input_buffer = new Float32Array();
- this.port.onmessage = (event) => {
- const cmd = event.data['cmd'];
- const data = event.data['data'];
- this.parse_message(cmd, data);
- };
- }
-
- process_notify() {
- if (this.notifier) {
- Atomics.add(this.notifier, 0, 1);
- Atomics.notify(this.notifier, 0);
- }
- }
-
- parse_message(p_cmd, p_data) {
- if (p_cmd === 'start' && p_data) {
- const state = p_data[0];
- let idx = 0;
- this.threads = true;
- this.lock = state.subarray(idx, ++idx);
- this.notifier = state.subarray(idx, ++idx);
- const avail_in = state.subarray(idx, ++idx);
- const avail_out = state.subarray(idx, ++idx);
- this.input = new RingBuffer(p_data[1], avail_in, true);
- this.output = new RingBuffer(p_data[2], avail_out, true);
- } else if (p_cmd === 'stop') {
- this.running = false;
- this.output = null;
- this.input = null;
- this.lock = null;
- this.notifier = null;
- } else if (p_cmd === 'start_nothreads') {
- this.output = new RingBuffer(p_data[0], p_data[0].length, false);
- } else if (p_cmd === 'chunk') {
- this.output.write(p_data);
- }
- }
-
- static array_has_data(arr) {
- return arr.length && arr[0].length && arr[0][0].length;
- }
-
- process(inputs, outputs, parameters) {
- if (!this.running) {
- return false; // Stop processing.
- }
- if (this.output === null) {
- return true; // Not ready yet, keep processing.
- }
- const process_input = GodotProcessor.array_has_data(inputs);
- if (process_input) {
- const input = inputs[0];
- const chunk = input[0].length * input.length;
- if (this.input_buffer.length !== chunk) {
- this.input_buffer = new Float32Array(chunk);
- }
- if (!this.threads) {
- GodotProcessor.write_input(this.input_buffer, input);
- this.port.postMessage({ 'cmd': 'input', 'data': this.input_buffer });
- } else if (this.input.space_left() >= chunk) {
- GodotProcessor.write_input(this.input_buffer, input);
- this.input.write(this.input_buffer);
- } else {
- this.port.postMessage('Input buffer is full! Skipping input frame.');
- }
- }
- const process_output = GodotProcessor.array_has_data(outputs);
- if (process_output) {
- const output = outputs[0];
- const chunk = output[0].length * output.length;
- if (this.output_buffer.length !== chunk) {
- this.output_buffer = new Float32Array(chunk);
- }
- if (this.output.data_left() >= chunk) {
- this.output.read(this.output_buffer);
- GodotProcessor.write_output(output, this.output_buffer);
- if (!this.threads) {
- this.port.postMessage({ 'cmd': 'read', 'data': chunk });
- }
- } else {
- this.port.postMessage('Output buffer has not enough frames! Skipping output frame.');
- }
- }
- this.process_notify();
- return true;
- }
-
- static write_output(dest, source) {
- const channels = dest.length;
- for (let ch = 0; ch < channels; ch++) {
- for (let sample = 0; sample < dest[ch].length; sample++) {
- dest[ch][sample] = source[sample * channels + ch];
- }
- }
- }
-
- static write_input(dest, source) {
- const channels = source.length;
- for (let ch = 0; ch < channels; ch++) {
- for (let sample = 0; sample < source[ch].length; sample++) {
- dest[sample * channels + ch] = source[ch][sample];
- }
- }
- }
-}
-
-registerProcessor('godot-processor', GodotProcessor);
diff --git a/games/GrappleTest/index.html b/games/GrappleTest/index.html
deleted file mode 100644
index 39562f8..0000000
--- a/games/GrappleTest/index.html
+++ /dev/null
@@ -1,248 +0,0 @@
-
-
-
-
-
- Grapple Test
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/games/GrappleTest/index.icon.png b/games/GrappleTest/index.icon.png
deleted file mode 100644
index ec72f56..0000000
Binary files a/games/GrappleTest/index.icon.png and /dev/null differ
diff --git a/games/GrappleTest/index.js b/games/GrappleTest/index.js
deleted file mode 100644
index 938943b..0000000
--- a/games/GrappleTest/index.js
+++ /dev/null
@@ -1,14477 +0,0 @@
-
-var Godot = (() => {
- var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
-
- return (
-function(Godot = {}) {
-
-// Support for growable heap + pthreads, where the buffer may change, so JS views
-// must be updated.
-function GROWABLE_HEAP_I8() {
- if (wasmMemory.buffer != HEAP8.buffer) {
- updateMemoryViews();
- }
- return HEAP8;
-}
-function GROWABLE_HEAP_U8() {
- if (wasmMemory.buffer != HEAP8.buffer) {
- updateMemoryViews();
- }
- return HEAPU8;
-}
-function GROWABLE_HEAP_I16() {
- if (wasmMemory.buffer != HEAP8.buffer) {
- updateMemoryViews();
- }
- return HEAP16;
-}
-function GROWABLE_HEAP_U16() {
- if (wasmMemory.buffer != HEAP8.buffer) {
- updateMemoryViews();
- }
- return HEAPU16;
-}
-function GROWABLE_HEAP_I32() {
- if (wasmMemory.buffer != HEAP8.buffer) {
- updateMemoryViews();
- }
- return HEAP32;
-}
-function GROWABLE_HEAP_U32() {
- if (wasmMemory.buffer != HEAP8.buffer) {
- updateMemoryViews();
- }
- return HEAPU32;
-}
-function GROWABLE_HEAP_F32() {
- if (wasmMemory.buffer != HEAP8.buffer) {
- updateMemoryViews();
- }
- return HEAPF32;
-}
-function GROWABLE_HEAP_F64() {
- if (wasmMemory.buffer != HEAP8.buffer) {
- updateMemoryViews();
- }
- return HEAPF64;
-}
-
-var Module = typeof Godot != "undefined" ? Godot : {};
-
-var readyPromiseResolve, readyPromiseReject;
-
-Module["ready"] = new Promise((resolve, reject) => {
- readyPromiseResolve = resolve;
- readyPromiseReject = reject;
-});
-
-[ "_main", "__emscripten_thread_init", "__emscripten_thread_exit", "__emscripten_thread_crashed", "__emscripten_thread_mailbox_await", "__emscripten_tls_init", "_pthread_self", "checkMailbox", "establishStackSpace", "invokeEntryPoint", "PThread", "__Z14godot_web_mainiPPc", "_fflush", "__emwebxr_on_input_event", "__emwebxr_on_simple_event", "__emscripten_check_mailbox", "onRuntimeInitialized" ].forEach(prop => {
- if (!Object.getOwnPropertyDescriptor(Module["ready"], prop)) {
- Object.defineProperty(Module["ready"], prop, {
- get: () => abort("You are getting " + prop + " on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js"),
- set: () => abort("You are setting " + prop + " on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js")
- });
- }
-});
-
-var moduleOverrides = Object.assign({}, Module);
-
-var arguments_ = [];
-
-var thisProgram = "./this.program";
-
-var quit_ = (status, toThrow) => {
- throw toThrow;
-};
-
-var ENVIRONMENT_IS_WEB = typeof window == "object";
-
-var ENVIRONMENT_IS_WORKER = typeof importScripts == "function";
-
-var ENVIRONMENT_IS_NODE = typeof process == "object" && typeof process.versions == "object" && typeof process.versions.node == "string";
-
-var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
-
-if (Module["ENVIRONMENT"]) {
- throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)");
-}
-
-var ENVIRONMENT_IS_PTHREAD = Module["ENVIRONMENT_IS_PTHREAD"] || false;
-
-var scriptDirectory = "";
-
-function locateFile(path) {
- if (Module["locateFile"]) {
- return Module["locateFile"](path, scriptDirectory);
- }
- return scriptDirectory + path;
-}
-
-var read_, readAsync, readBinary, setWindowTitle;
-
-if (ENVIRONMENT_IS_SHELL) {
- if (typeof process == "object" && typeof require === "function" || typeof window == "object" || typeof importScripts == "function") throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");
- if (typeof read != "undefined") {
- read_ = f => {
- return read(f);
- };
- }
- readBinary = f => {
- let data;
- if (typeof readbuffer == "function") {
- return new Uint8Array(readbuffer(f));
- }
- data = read(f, "binary");
- assert(typeof data == "object");
- return data;
- };
- readAsync = (f, onload, onerror) => {
- setTimeout(() => onload(readBinary(f)), 0);
- };
- if (typeof clearTimeout == "undefined") {
- globalThis.clearTimeout = id => {};
- }
- if (typeof scriptArgs != "undefined") {
- arguments_ = scriptArgs;
- } else if (typeof arguments != "undefined") {
- arguments_ = arguments;
- }
- if (typeof quit == "function") {
- quit_ = (status, toThrow) => {
- setTimeout(() => {
- if (!(toThrow instanceof ExitStatus)) {
- let toLog = toThrow;
- if (toThrow && typeof toThrow == "object" && toThrow.stack) {
- toLog = [ toThrow, toThrow.stack ];
- }
- err(`exiting due to exception: ${toLog}`);
- }
- quit(status);
- });
- throw toThrow;
- };
- }
- 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 (typeof document != "undefined" && document.currentScript) {
- scriptDirectory = document.currentScript.src;
- }
- if (_scriptDir) {
- scriptDirectory = _scriptDir;
- }
- if (scriptDirectory.indexOf("blob:") !== 0) {
- scriptDirectory = scriptDirectory.substr(0, scriptDirectory.replace(/[?#].*/, "").lastIndexOf("/") + 1);
- } else {
- scriptDirectory = "";
- }
- if (!(typeof window == "object" || typeof importScripts == "function")) throw new Error("not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)");
- {
- read_ = url => {
- var xhr = new XMLHttpRequest();
- xhr.open("GET", url, false);
- xhr.send(null);
- return xhr.responseText;
- };
- if (ENVIRONMENT_IS_WORKER) {
- readBinary = url => {
- var xhr = new XMLHttpRequest();
- xhr.open("GET", url, false);
- xhr.responseType = "arraybuffer";
- xhr.send(null);
- return new Uint8Array(xhr.response);
- };
- }
- readAsync = (url, onload, onerror) => {
- var xhr = new XMLHttpRequest();
- xhr.open("GET", url, true);
- xhr.responseType = "arraybuffer";
- xhr.onload = () => {
- if (xhr.status == 200 || xhr.status == 0 && xhr.response) {
- onload(xhr.response);
- return;
- }
- onerror();
- };
- xhr.onerror = onerror;
- xhr.send(null);
- };
- }
- setWindowTitle = title => document.title = title;
-} else {
- throw new Error("environment detection error");
-}
-
-var out = Module["print"] || console.log.bind(console);
-
-var err = Module["printErr"] || console.error.bind(console);
-
-Object.assign(Module, moduleOverrides);
-
-moduleOverrides = null;
-
-checkIncomingModuleAPI();
-
-if (Module["arguments"]) arguments_ = Module["arguments"];
-
-legacyModuleProp("arguments", "arguments_");
-
-if (Module["thisProgram"]) thisProgram = Module["thisProgram"];
-
-legacyModuleProp("thisProgram", "thisProgram");
-
-if (Module["quit"]) quit_ = Module["quit"];
-
-legacyModuleProp("quit", "quit_");
-
-assert(typeof Module["memoryInitializerPrefixURL"] == "undefined", "Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead");
-
-assert(typeof Module["pthreadMainPrefixURL"] == "undefined", "Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead");
-
-assert(typeof Module["cdInitializerPrefixURL"] == "undefined", "Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead");
-
-assert(typeof Module["filePackagePrefixURL"] == "undefined", "Module.filePackagePrefixURL option was removed, use Module.locateFile instead");
-
-assert(typeof Module["read"] == "undefined", "Module.read option was removed (modify read_ in JS)");
-
-assert(typeof Module["readAsync"] == "undefined", "Module.readAsync option was removed (modify readAsync in JS)");
-
-assert(typeof Module["readBinary"] == "undefined", "Module.readBinary option was removed (modify readBinary in JS)");
-
-assert(typeof Module["setWindowTitle"] == "undefined", "Module.setWindowTitle option was removed (modify setWindowTitle in JS)");
-
-assert(typeof Module["TOTAL_MEMORY"] == "undefined", "Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY");
-
-legacyModuleProp("read", "read_");
-
-legacyModuleProp("readAsync", "readAsync");
-
-legacyModuleProp("readBinary", "readBinary");
-
-legacyModuleProp("setWindowTitle", "setWindowTitle");
-
-var PROXYFS = "PROXYFS is no longer included by default; build with -lproxyfs.js";
-
-var WORKERFS = "WORKERFS is no longer included by default; build with -lworkerfs.js";
-
-var NODEFS = "NODEFS is no longer included by default; build with -lnodefs.js";
-
-assert(ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER || ENVIRONMENT_IS_NODE, "Pthreads do not work in this environment yet (need Web Workers, or an alternative to them)");
-
-assert(!ENVIRONMENT_IS_NODE, "node environment detected but not enabled at build time. Add 'node' to `-sENVIRONMENT` to enable.");
-
-assert(!ENVIRONMENT_IS_SHELL, "shell environment detected but not enabled at build time. Add 'shell' to `-sENVIRONMENT` to enable.");
-
-var wasmBinary;
-
-if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"];
-
-legacyModuleProp("wasmBinary", "wasmBinary");
-
-var noExitRuntime = Module["noExitRuntime"] || false;
-
-legacyModuleProp("noExitRuntime", "noExitRuntime");
-
-if (typeof WebAssembly != "object") {
- abort("no native wasm support detected");
-}
-
-var wasmMemory;
-
-var wasmModule;
-
-var ABORT = false;
-
-var EXITSTATUS;
-
-function assert(condition, text) {
- if (!condition) {
- abort("Assertion failed" + (text ? ": " + text : ""));
- }
-}
-
-var HEAP, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64;
-
-function updateMemoryViews() {
- var b = wasmMemory.buffer;
- Module["HEAP8"] = HEAP8 = new Int8Array(b);
- Module["HEAP16"] = HEAP16 = new Int16Array(b);
- Module["HEAP32"] = HEAP32 = new Int32Array(b);
- Module["HEAPU8"] = HEAPU8 = new Uint8Array(b);
- Module["HEAPU16"] = HEAPU16 = new Uint16Array(b);
- Module["HEAPU32"] = HEAPU32 = new Uint32Array(b);
- Module["HEAPF32"] = HEAPF32 = new Float32Array(b);
- Module["HEAPF64"] = HEAPF64 = new Float64Array(b);
-}
-
-assert(!Module["STACK_SIZE"], "STACK_SIZE can no longer be set at runtime. Use -sSTACK_SIZE at link time");
-
-assert(typeof Int32Array != "undefined" && typeof Float64Array !== "undefined" && Int32Array.prototype.subarray != undefined && Int32Array.prototype.set != undefined, "JS engine does not provide full typed array support");
-
-var INITIAL_MEMORY = Module["INITIAL_MEMORY"] || 33554432;
-
-legacyModuleProp("INITIAL_MEMORY", "INITIAL_MEMORY");
-
-assert(INITIAL_MEMORY >= 5242880, "INITIAL_MEMORY should be larger than STACK_SIZE, was " + INITIAL_MEMORY + "! (STACK_SIZE=" + 5242880 + ")");
-
-if (ENVIRONMENT_IS_PTHREAD) {
- wasmMemory = Module["wasmMemory"];
-} else {
- if (Module["wasmMemory"]) {
- wasmMemory = Module["wasmMemory"];
- } else {
- wasmMemory = new WebAssembly.Memory({
- "initial": INITIAL_MEMORY / 65536,
- "maximum": 2147483648 / 65536,
- "shared": true
- });
- if (!(wasmMemory.buffer instanceof SharedArrayBuffer)) {
- err("requested a shared WebAssembly.Memory but the returned buffer is not a SharedArrayBuffer, indicating that while the browser has SharedArrayBuffer it does not have WebAssembly threads support - you may need to set a flag");
- if (ENVIRONMENT_IS_NODE) {
- err("(on node you may need: --experimental-wasm-threads --experimental-wasm-bulk-memory and/or recent version)");
- }
- throw Error("bad memory");
- }
- }
-}
-
-updateMemoryViews();
-
-INITIAL_MEMORY = wasmMemory.buffer.byteLength;
-
-assert(INITIAL_MEMORY % 65536 === 0);
-
-var wasmTable;
-
-function writeStackCookie() {
- var max = _emscripten_stack_get_end();
- assert((max & 3) == 0);
- if (max == 0) {
- max += 4;
- }
- GROWABLE_HEAP_U32()[max >> 2] = 34821223;
- GROWABLE_HEAP_U32()[max + 4 >> 2] = 2310721022;
- GROWABLE_HEAP_U32()[0] = 1668509029;
-}
-
-function checkStackCookie() {
- if (ABORT) return;
- var max = _emscripten_stack_get_end();
- if (max == 0) {
- max += 4;
- }
- var cookie1 = GROWABLE_HEAP_U32()[max >> 2];
- var cookie2 = GROWABLE_HEAP_U32()[max + 4 >> 2];
- if (cookie1 != 34821223 || cookie2 != 2310721022) {
- abort("Stack overflow! Stack cookie has been overwritten at " + ptrToString(max) + ", expected hex dwords 0x89BACDFE and 0x2135467, but received " + ptrToString(cookie2) + " " + ptrToString(cookie1));
- }
- if (GROWABLE_HEAP_U32()[0] !== 1668509029) {
- abort("Runtime error: The application has corrupted its heap memory area (address zero)!");
- }
-}
-
-(function() {
- var h16 = new Int16Array(1);
- var h8 = new Int8Array(h16.buffer);
- h16[0] = 25459;
- if (h8[0] !== 115 || h8[1] !== 99) throw "Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)";
-})();
-
-var __ATPRERUN__ = [];
-
-var __ATINIT__ = [];
-
-var __ATMAIN__ = [];
-
-var __ATEXIT__ = [];
-
-var __ATPOSTRUN__ = [];
-
-var runtimeInitialized = false;
-
-var runtimeExited = false;
-
-var runtimeKeepaliveCounter = 0;
-
-function keepRuntimeAlive() {
- return noExitRuntime || runtimeKeepaliveCounter > 0;
-}
-
-function preRun() {
- assert(!ENVIRONMENT_IS_PTHREAD);
- if (Module["preRun"]) {
- if (typeof Module["preRun"] == "function") Module["preRun"] = [ Module["preRun"] ];
- while (Module["preRun"].length) {
- addOnPreRun(Module["preRun"].shift());
- }
- }
- callRuntimeCallbacks(__ATPRERUN__);
-}
-
-function initRuntime() {
- assert(!runtimeInitialized);
- runtimeInitialized = true;
- if (ENVIRONMENT_IS_PTHREAD) return;
- checkStackCookie();
- if (!Module["noFSInit"] && !FS.init.initialized) FS.init();
- FS.ignorePermissions = false;
- TTY.init();
- SOCKFS.root = FS.mount(SOCKFS, {}, null);
- callRuntimeCallbacks(__ATINIT__);
-}
-
-function preMain() {
- checkStackCookie();
- if (ENVIRONMENT_IS_PTHREAD) return;
- callRuntimeCallbacks(__ATMAIN__);
-}
-
-function exitRuntime() {
- assert(!runtimeExited);
- checkStackCookie();
- if (ENVIRONMENT_IS_PTHREAD) return;
- ___funcs_on_exit();
- callRuntimeCallbacks(__ATEXIT__);
- FS.quit();
- TTY.shutdown();
- IDBFS.quit();
- PThread.terminateAllThreads();
- runtimeExited = true;
-}
-
-function postRun() {
- checkStackCookie();
- if (ENVIRONMENT_IS_PTHREAD) return;
- if (Module["postRun"]) {
- if (typeof Module["postRun"] == "function") Module["postRun"] = [ Module["postRun"] ];
- while (Module["postRun"].length) {
- addOnPostRun(Module["postRun"].shift());
- }
- }
- callRuntimeCallbacks(__ATPOSTRUN__);
-}
-
-function addOnPreRun(cb) {
- __ATPRERUN__.unshift(cb);
-}
-
-function addOnInit(cb) {
- __ATINIT__.unshift(cb);
-}
-
-function addOnPreMain(cb) {
- __ATMAIN__.unshift(cb);
-}
-
-function addOnExit(cb) {
- __ATEXIT__.unshift(cb);
-}
-
-function addOnPostRun(cb) {
- __ATPOSTRUN__.unshift(cb);
-}
-
-assert(Math.imul, "This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
-
-assert(Math.fround, "This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
-
-assert(Math.clz32, "This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
-
-assert(Math.trunc, "This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
-
-var runDependencies = 0;
-
-var runDependencyWatcher = null;
-
-var dependenciesFulfilled = null;
-
-var runDependencyTracking = {};
-
-function getUniqueRunDependency(id) {
- var orig = id;
- while (1) {
- if (!runDependencyTracking[id]) return id;
- id = orig + Math.random();
- }
-}
-
-function addRunDependency(id) {
- runDependencies++;
- if (Module["monitorRunDependencies"]) {
- Module["monitorRunDependencies"](runDependencies);
- }
- if (id) {
- assert(!runDependencyTracking[id]);
- runDependencyTracking[id] = 1;
- if (runDependencyWatcher === null && typeof setInterval != "undefined") {
- runDependencyWatcher = setInterval(() => {
- if (ABORT) {
- clearInterval(runDependencyWatcher);
- runDependencyWatcher = null;
- return;
- }
- var shown = false;
- for (var dep in runDependencyTracking) {
- if (!shown) {
- shown = true;
- err("still waiting on run dependencies:");
- }
- err("dependency: " + dep);
- }
- if (shown) {
- err("(end of list)");
- }
- }, 1e4);
- }
- } else {
- err("warning: run dependency added without ID");
- }
-}
-
-function removeRunDependency(id) {
- runDependencies--;
- if (Module["monitorRunDependencies"]) {
- Module["monitorRunDependencies"](runDependencies);
- }
- if (id) {
- assert(runDependencyTracking[id]);
- delete runDependencyTracking[id];
- } else {
- err("warning: run dependency removed without ID");
- }
- if (runDependencies == 0) {
- if (runDependencyWatcher !== null) {
- clearInterval(runDependencyWatcher);
- runDependencyWatcher = null;
- }
- if (dependenciesFulfilled) {
- var callback = dependenciesFulfilled;
- dependenciesFulfilled = null;
- callback();
- }
- }
-}
-
-function abort(what) {
- if (Module["onAbort"]) {
- Module["onAbort"](what);
- }
- what = "Aborted(" + what + ")";
- err(what);
- ABORT = true;
- EXITSTATUS = 1;
- var e = new WebAssembly.RuntimeError(what);
- readyPromiseReject(e);
- throw e;
-}
-
-var dataURIPrefix = "data:application/octet-stream;base64,";
-
-function isDataURI(filename) {
- return filename.startsWith(dataURIPrefix);
-}
-
-function isFileURI(filename) {
- return filename.startsWith("file://");
-}
-
-function createExportWrapper(name, fixedasm) {
- return function() {
- var displayName = name;
- var asm = fixedasm;
- if (!fixedasm) {
- asm = Module["asm"];
- }
- assert(runtimeInitialized, "native function `" + displayName + "` called before runtime initialization");
- assert(!runtimeExited, "native function `" + displayName + "` called after runtime exit (use NO_EXIT_RUNTIME to keep it alive after main() exits)");
- if (!asm[name]) {
- assert(asm[name], "exported native function `" + displayName + "` not found");
- }
- return asm[name].apply(null, arguments);
- };
-}
-
-var wasmBinaryFile;
-
-wasmBinaryFile = "godot.web.template_debug.wasm32.wasm";
-
-if (!isDataURI(wasmBinaryFile)) {
- wasmBinaryFile = locateFile(wasmBinaryFile);
-}
-
-function getBinary(file) {
- try {
- if (file == wasmBinaryFile && wasmBinary) {
- return new Uint8Array(wasmBinary);
- }
- if (readBinary) {
- return readBinary(file);
- }
- throw "both async and sync fetching of the wasm failed";
- } catch (err) {
- abort(err);
- }
-}
-
-function getBinaryPromise(binaryFile) {
- if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER)) {
- if (typeof fetch == "function") {
- return fetch(binaryFile, {
- credentials: "same-origin"
- }).then(response => {
- if (!response["ok"]) {
- throw "failed to load wasm binary file at '" + binaryFile + "'";
- }
- return response["arrayBuffer"]();
- }).catch(() => getBinary(binaryFile));
- }
- }
- return Promise.resolve().then(() => getBinary(binaryFile));
-}
-
-function instantiateArrayBuffer(binaryFile, imports, receiver) {
- return getBinaryPromise(binaryFile).then(binary => {
- return WebAssembly.instantiate(binary, imports);
- }).then(instance => {
- return instance;
- }).then(receiver, reason => {
- err("failed to asynchronously prepare wasm: " + reason);
- if (isFileURI(wasmBinaryFile)) {
- err("warning: Loading from a file URI (" + wasmBinaryFile + ") is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing");
- }
- abort(reason);
- });
-}
-
-function instantiateAsync(binary, binaryFile, imports, callback) {
- if (!binary && typeof WebAssembly.instantiateStreaming == "function" && !isDataURI(binaryFile) && typeof fetch == "function") {
- return fetch(binaryFile, {
- credentials: "same-origin"
- }).then(response => {
- var result = WebAssembly.instantiateStreaming(response, imports);
- return result.then(callback, function(reason) {
- err("wasm streaming compile failed: " + reason);
- err("falling back to ArrayBuffer instantiation");
- return instantiateArrayBuffer(binaryFile, imports, callback);
- });
- });
- } else {
- return instantiateArrayBuffer(binaryFile, imports, callback);
- }
-}
-
-function createWasm() {
- var info = {
- "env": wasmImports,
- "wasi_snapshot_preview1": wasmImports
- };
- function receiveInstance(instance, module) {
- var exports = instance.exports;
- Module["asm"] = exports;
- registerTLSInit(Module["asm"]["_emscripten_tls_init"]);
- wasmTable = Module["asm"]["__indirect_function_table"];
- assert(wasmTable, "table not found in wasm exports");
- addOnInit(Module["asm"]["__wasm_call_ctors"]);
- wasmModule = module;
- PThread.loadWasmModuleToAllWorkers(() => removeRunDependency("wasm-instantiate"));
- return exports;
- }
- addRunDependency("wasm-instantiate");
- var trueModule = Module;
- function receiveInstantiationResult(result) {
- assert(Module === trueModule, "the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?");
- trueModule = null;
- receiveInstance(result["instance"], result["module"]);
- }
- if (Module["instantiateWasm"]) {
- try {
- return Module["instantiateWasm"](info, receiveInstance);
- } catch (e) {
- err("Module.instantiateWasm callback failed with error: " + e);
- readyPromiseReject(e);
- }
- }
- instantiateAsync(wasmBinary, wasmBinaryFile, info, receiveInstantiationResult).catch(readyPromiseReject);
- return {};
-}
-
-var tempDouble;
-
-var tempI64;
-
-function legacyModuleProp(prop, newName) {
- if (!Object.getOwnPropertyDescriptor(Module, prop)) {
- Object.defineProperty(Module, prop, {
- configurable: true,
- get: function() {
- abort("Module." + prop + " has been replaced with plain " + newName + " (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)");
- }
- });
- }
-}
-
-function ignoredModuleProp(prop) {
- if (Object.getOwnPropertyDescriptor(Module, prop)) {
- abort("`Module." + prop + "` was supplied but `" + prop + "` not included in INCOMING_MODULE_JS_API");
- }
-}
-
-function isExportedByForceFilesystem(name) {
- return name === "FS_createPath" || name === "FS_createDataFile" || name === "FS_createPreloadedFile" || name === "FS_unlink" || name === "addRunDependency" || name === "FS_createLazyFile" || name === "FS_createDevice" || name === "removeRunDependency";
-}
-
-function missingGlobal(sym, msg) {
- if (typeof globalThis !== "undefined") {
- Object.defineProperty(globalThis, sym, {
- configurable: true,
- get: function() {
- warnOnce("`" + sym + "` is not longer defined by emscripten. " + msg);
- return undefined;
- }
- });
- }
-}
-
-missingGlobal("buffer", "Please use HEAP8.buffer or wasmMemory.buffer");
-
-function missingLibrarySymbol(sym) {
- if (typeof globalThis !== "undefined" && !Object.getOwnPropertyDescriptor(globalThis, sym)) {
- Object.defineProperty(globalThis, sym, {
- configurable: true,
- get: function() {
- var msg = "`" + sym + "` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line";
- var librarySymbol = sym;
- if (!librarySymbol.startsWith("_")) {
- librarySymbol = "$" + sym;
- }
- msg += " (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE=" + librarySymbol + ")";
- if (isExportedByForceFilesystem(sym)) {
- msg += ". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you";
- }
- warnOnce(msg);
- return undefined;
- }
- });
- }
- unexportedRuntimeSymbol(sym);
-}
-
-function unexportedRuntimeSymbol(sym) {
- if (!Object.getOwnPropertyDescriptor(Module, sym)) {
- Object.defineProperty(Module, sym, {
- configurable: true,
- get: function() {
- var msg = "'" + sym + "' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the FAQ)";
- if (isExportedByForceFilesystem(sym)) {
- msg += ". Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you";
- }
- abort(msg);
- }
- });
- }
-}
-
-function dbg(text) {
- console.warn.apply(console, arguments);
-}
-
-function ExitStatus(status) {
- this.name = "ExitStatus";
- this.message = "Program terminated with exit(" + status + ")";
- this.status = status;
-}
-
-function terminateWorker(worker) {
- worker.terminate();
- worker.onmessage = e => {
- var cmd = e["data"]["cmd"];
- err('received "' + cmd + '" command from terminated worker: ' + worker.workerID);
- };
-}
-
-function killThread(pthread_ptr) {
- assert(!ENVIRONMENT_IS_PTHREAD, "Internal Error! killThread() can only ever be called from main application thread!");
- assert(pthread_ptr, "Internal Error! Null pthread_ptr in killThread!");
- var worker = PThread.pthreads[pthread_ptr];
- delete PThread.pthreads[pthread_ptr];
- terminateWorker(worker);
- __emscripten_thread_free_data(pthread_ptr);
- PThread.runningWorkers.splice(PThread.runningWorkers.indexOf(worker), 1);
- worker.pthread_ptr = 0;
-}
-
-function cancelThread(pthread_ptr) {
- assert(!ENVIRONMENT_IS_PTHREAD, "Internal Error! cancelThread() can only ever be called from main application thread!");
- assert(pthread_ptr, "Internal Error! Null pthread_ptr in cancelThread!");
- var worker = PThread.pthreads[pthread_ptr];
- worker.postMessage({
- "cmd": "cancel"
- });
-}
-
-function cleanupThread(pthread_ptr) {
- assert(!ENVIRONMENT_IS_PTHREAD, "Internal Error! cleanupThread() can only ever be called from main application thread!");
- assert(pthread_ptr, "Internal Error! Null pthread_ptr in cleanupThread!");
- var worker = PThread.pthreads[pthread_ptr];
- assert(worker);
- PThread.returnWorkerToPool(worker);
-}
-
-function zeroMemory(address, size) {
- GROWABLE_HEAP_U8().fill(0, address, address + size);
- return address;
-}
-
-function spawnThread(threadParams) {
- assert(!ENVIRONMENT_IS_PTHREAD, "Internal Error! spawnThread() can only ever be called from main application thread!");
- assert(threadParams.pthread_ptr, "Internal error, no pthread ptr!");
- var worker = PThread.getNewWorker();
- if (!worker) {
- return 6;
- }
- assert(!worker.pthread_ptr, "Internal error!");
- PThread.runningWorkers.push(worker);
- PThread.pthreads[threadParams.pthread_ptr] = worker;
- worker.pthread_ptr = threadParams.pthread_ptr;
- var msg = {
- "cmd": "run",
- "start_routine": threadParams.startRoutine,
- "arg": threadParams.arg,
- "pthread_ptr": threadParams.pthread_ptr
- };
- worker.postMessage(msg, threadParams.transferList);
- return 0;
-}
-
-var PATH = {
- isAbs: path => path.charAt(0) === "/",
- splitPath: filename => {
- var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
- return splitPathRe.exec(filename).slice(1);
- },
- normalizeArray: (parts, allowAboveRoot) => {
- var up = 0;
- for (var i = parts.length - 1; i >= 0; i--) {
- var last = parts[i];
- if (last === ".") {
- parts.splice(i, 1);
- } else if (last === "..") {
- parts.splice(i, 1);
- up++;
- } else if (up) {
- parts.splice(i, 1);
- up--;
- }
- }
- if (allowAboveRoot) {
- for (;up; up--) {
- parts.unshift("..");
- }
- }
- return parts;
- },
- normalize: path => {
- var isAbsolute = PATH.isAbs(path), trailingSlash = path.substr(-1) === "/";
- path = PATH.normalizeArray(path.split("/").filter(p => !!p), !isAbsolute).join("/");
- if (!path && !isAbsolute) {
- path = ".";
- }
- if (path && trailingSlash) {
- path += "/";
- }
- return (isAbsolute ? "/" : "") + path;
- },
- dirname: path => {
- var result = PATH.splitPath(path), root = result[0], dir = result[1];
- if (!root && !dir) {
- return ".";
- }
- if (dir) {
- dir = dir.substr(0, dir.length - 1);
- }
- return root + dir;
- },
- basename: path => {
- if (path === "/") return "/";
- path = PATH.normalize(path);
- path = path.replace(/\/$/, "");
- var lastSlash = path.lastIndexOf("/");
- if (lastSlash === -1) return path;
- return path.substr(lastSlash + 1);
- },
- join: function() {
- var paths = Array.prototype.slice.call(arguments);
- return PATH.normalize(paths.join("/"));
- },
- join2: (l, r) => {
- return PATH.normalize(l + "/" + r);
- }
-};
-
-function initRandomFill() {
- if (typeof crypto == "object" && typeof crypto["getRandomValues"] == "function") {
- return view => (view.set(crypto.getRandomValues(new Uint8Array(view.byteLength))),
- view);
- } else abort("no cryptographic support found for randomDevice. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };");
-}
-
-function randomFill(view) {
- return (randomFill = initRandomFill())(view);
-}
-
-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.isAbs(path);
- }
- resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(p => !!p), !resolvedAbsolute).join("/");
- return (resolvedAbsolute ? "/" : "") + resolvedPath || ".";
- },
- relative: (from, to) => {
- from = PATH_FS.resolve(from).substr(1);
- to = PATH_FS.resolve(to).substr(1);
- function trim(arr) {
- var start = 0;
- for (;start < arr.length; start++) {
- if (arr[start] !== "") break;
- }
- var end = arr.length - 1;
- for (;end >= 0; end--) {
- if (arr[end] !== "") break;
- }
- if (start > end) return [];
- return arr.slice(start, end - start + 1);
- }
- var fromParts = trim(from.split("/"));
- var toParts = trim(to.split("/"));
- var length = Math.min(fromParts.length, toParts.length);
- var samePartsLength = length;
- for (var i = 0; i < length; i++) {
- if (fromParts[i] !== toParts[i]) {
- samePartsLength = i;
- break;
- }
- }
- var outputParts = [];
- for (var i = samePartsLength; i < fromParts.length; i++) {
- outputParts.push("..");
- }
- outputParts = outputParts.concat(toParts.slice(samePartsLength));
- return outputParts.join("/");
- }
-};
-
-function lengthBytesUTF8(str) {
- var len = 0;
- for (var i = 0; i < str.length; ++i) {
- var c = str.charCodeAt(i);
- if (c <= 127) {
- len++;
- } else if (c <= 2047) {
- len += 2;
- } else if (c >= 55296 && c <= 57343) {
- len += 4;
- ++i;
- } else {
- len += 3;
- }
- }
- return len;
-}
-
-function stringToUTF8Array(str, heap, outIdx, maxBytesToWrite) {
- assert(typeof str === "string");
- 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;
- if (u > 1114111) warnOnce("Invalid Unicode code point " + ptrToString(u) + " encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).");
- heap[outIdx++] = 240 | u >> 18;
- heap[outIdx++] = 128 | u >> 12 & 63;
- heap[outIdx++] = 128 | u >> 6 & 63;
- heap[outIdx++] = 128 | u & 63;
- }
- }
- heap[outIdx] = 0;
- return outIdx - startIdx;
-}
-
-function intArrayFromString(stringy, dontAddNull, length) {
- var len = length > 0 ? length : lengthBytesUTF8(stringy) + 1;
- var u8array = new Array(len);
- var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length);
- if (dontAddNull) u8array.length = numBytesWritten;
- return u8array;
-}
-
-var UTF8Decoder = typeof TextDecoder != "undefined" ? new TextDecoder("utf8") : undefined;
-
-function UTF8ArrayToString(heapOrArray, idx, maxBytesToRead) {
- var endIdx = idx + maxBytesToRead;
- var endPtr = idx;
- while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr;
- if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) {
- return UTF8Decoder.decode(heapOrArray.buffer instanceof SharedArrayBuffer ? heapOrArray.slice(idx, endPtr) : heapOrArray.subarray(idx, endPtr));
- }
- var str = "";
- while (idx < endPtr) {
- var u0 = heapOrArray[idx++];
- if (!(u0 & 128)) {
- str += String.fromCharCode(u0);
- continue;
- }
- var u1 = heapOrArray[idx++] & 63;
- if ((u0 & 224) == 192) {
- str += String.fromCharCode((u0 & 31) << 6 | u1);
- continue;
- }
- var u2 = heapOrArray[idx++] & 63;
- if ((u0 & 240) == 224) {
- u0 = (u0 & 15) << 12 | u1 << 6 | u2;
- } else {
- if ((u0 & 248) != 240) warnOnce("Invalid UTF-8 leading byte " + ptrToString(u0) + " encountered when deserializing a UTF-8 string in wasm memory to a JS string!");
- u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heapOrArray[idx++] & 63;
- }
- if (u0 < 65536) {
- str += String.fromCharCode(u0);
- } else {
- var ch = u0 - 65536;
- str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023);
- }
- }
- return str;
-}
-
-var 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.fsync(stream.tty);
- },
- fsync: function(stream) {
- stream.tty.ops.fsync(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 (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);
- }
- },
- fsync: 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);
- }
- },
- fsync: function(tty) {
- if (tty.output && tty.output.length > 0) {
- err(UTF8ArrayToString(tty.output, 0));
- tty.output = [];
- }
- }
- }
-};
-
-function alignMemory(size, alignment) {
- assert(alignment, "alignment argument is required");
- return Math.ceil(size / alignment) * alignment;
-}
-
-function mmapAlloc(size) {
- abort("internal error: mmapAlloc called but `emscripten_builtin_memalign` native symbol not exported");
-}
-
-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;
- parent.timestamp = node.timestamp;
- }
- return node;
- },
- 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);
- },
- resizeFileStorage: function(node, newSize) {
- if (node.usedBytes == newSize) return;
- if (newSize == 0) {
- node.contents = null;
- node.usedBytes = 0;
- } else {
- var oldContents = node.contents;
- node.contents = new Uint8Array(newSize);
- if (oldContents) {
- node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes)));
- }
- node.usedBytes = newSize;
- }
- },
- node_ops: {
- getattr: function(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.parent.timestamp = Date.now();
- old_node.name = new_name;
- new_dir.contents[new_name] = old_node;
- new_dir.timestamp = old_node.parent.timestamp;
- old_node.parent = new_dir;
- },
- unlink: function(parent, name) {
- delete parent.contents[name];
- parent.timestamp = Date.now();
- },
- 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];
- parent.timestamp = Date.now();
- },
- 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);
- assert(size >= 0);
- if (size > 8 && contents.subarray) {
- buffer.set(contents.subarray(position, position + size), offset);
- } else {
- for (var i = 0; i < size; i++) buffer[offset + i] = contents[position + i];
- }
- return size;
- },
- write: function(stream, buffer, offset, length, position, canOwn) {
- assert(!(buffer instanceof ArrayBuffer));
- if (buffer.buffer === GROWABLE_HEAP_I8().buffer) {
- canOwn = false;
- }
- if (!length) return 0;
- var node = stream.node;
- node.timestamp = Date.now();
- if (buffer.subarray && (!node.contents || node.contents.subarray)) {
- if (canOwn) {
- assert(position === 0, "canOwn must imply no weird position inside the file");
- node.contents = buffer.subarray(offset, offset + length);
- node.usedBytes = length;
- return length;
- } else if (node.usedBytes === 0 && position === 0) {
- node.contents = buffer.slice(offset, offset + length);
- node.usedBytes = length;
- return length;
- } else if (position + length <= node.usedBytes) {
- node.contents.set(buffer.subarray(offset, offset + length), position);
- return length;
- }
- }
- MEMFS.expandFileStorage(node, position + length);
- if (node.contents.subarray && buffer.subarray) {
- node.contents.set(buffer.subarray(offset, offset + length), position);
- } else {
- for (var i = 0; i < length; i++) {
- node.contents[position + i] = buffer[offset + i];
- }
- }
- node.usedBytes = Math.max(node.usedBytes, position + length);
- return length;
- },
- llseek: 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, 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 === GROWABLE_HEAP_I8().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;
- ptr = mmapAlloc(length);
- if (!ptr) {
- throw new FS.ErrnoError(48);
- }
- GROWABLE_HEAP_I8().set(contents, ptr);
- }
- return {
- ptr: ptr,
- allocated: allocated
- };
- },
- msync: function(stream, buffer, offset, length, mmapFlags) {
- MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false);
- return 0;
- }
- }
-};
-
-function asyncLoad(url, onload, onerror, noRunDep) {
- var dep = !noRunDep ? getUniqueRunDependency(`al ${url}`) : "";
- readAsync(url, arrayBuffer => {
- assert(arrayBuffer, `Loading data file "${url}" failed (no arrayBuffer).`);
- onload(new Uint8Array(arrayBuffer));
- if (dep) removeRunDependency(dep);
- }, event => {
- if (onerror) {
- onerror();
- } else {
- throw `Loading data file "${url}" failed.`;
- }
- });
- if (dep) addRunDependency(dep);
-}
-
-var preloadPlugins = Module["preloadPlugins"] || [];
-
-function FS_handledByPreloadPlugin(byteArray, fullname, finish, onerror) {
- if (typeof Browser != "undefined") Browser.init();
- var handled = false;
- preloadPlugins.forEach(function(plugin) {
- if (handled) return;
- if (plugin["canHandle"](fullname)) {
- plugin["handle"](byteArray, fullname, finish, onerror);
- handled = true;
- }
- });
- return handled;
-}
-
-function FS_createPreloadedFile(parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile, canOwn, preFinish) {
- var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent;
- var dep = getUniqueRunDependency(`cp ${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);
- }
- if (FS_handledByPreloadPlugin(byteArray, fullname, finish, () => {
- if (onerror) onerror();
- removeRunDependency(dep);
- })) {
- return;
- }
- finish(byteArray);
- }
- addRunDependency(dep);
- if (typeof url == "string") {
- asyncLoad(url, byteArray => processData(byteArray), onerror);
- } else {
- processData(url);
- }
-}
-
-function FS_modeStringToFlags(str) {
- var flagModes = {
- "r": 0,
- "r+": 2,
- "w": 512 | 64 | 1,
- "w+": 512 | 64 | 2,
- "a": 1024 | 64 | 1,
- "a+": 1024 | 64 | 2
- };
- var flags = flagModes[str];
- if (typeof flags == "undefined") {
- throw new Error(`Unknown file open mode: ${str}`);
- }
- return flags;
-}
-
-function FS_getMode(canRead, canWrite) {
- var mode = 0;
- if (canRead) mode |= 292 | 73;
- if (canWrite) mode |= 146;
- return mode;
-}
-
-var IDBFS = {
- dbs: {},
- indexedDB: () => {
- if (typeof indexedDB != "undefined") return indexedDB;
- var ret = null;
- if (typeof window == "object") ret = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
- assert(ret, "IDBFS used, but indexedDB not supported");
- return ret;
- },
- DB_VERSION: 21,
- DB_STORE_NAME: "FILE_DATA",
- mount: function(mount) {
- return MEMFS.mount.apply(null, arguments);
- },
- syncfs: (mount, populate, callback) => {
- IDBFS.getLocalSet(mount, (err, local) => {
- if (err) return callback(err);
- IDBFS.getRemoteSet(mount, (err, remote) => {
- if (err) return callback(err);
- var src = populate ? remote : local;
- var dst = populate ? local : remote;
- IDBFS.reconcile(src, dst, callback);
- });
- });
- },
- quit: () => {
- Object.values(IDBFS.dbs).forEach(value => value.close());
- IDBFS.dbs = {};
- },
- getDB: (name, callback) => {
- var db = IDBFS.dbs[name];
- if (db) {
- return callback(null, db);
- }
- var req;
- try {
- req = IDBFS.indexedDB().open(name, IDBFS.DB_VERSION);
- } catch (e) {
- return callback(e);
- }
- if (!req) {
- return callback("Unable to connect to IndexedDB");
- }
- req.onupgradeneeded = e => {
- var db = e.target.result;
- var transaction = e.target.transaction;
- var fileStore;
- if (db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)) {
- fileStore = transaction.objectStore(IDBFS.DB_STORE_NAME);
- } else {
- fileStore = db.createObjectStore(IDBFS.DB_STORE_NAME);
- }
- if (!fileStore.indexNames.contains("timestamp")) {
- fileStore.createIndex("timestamp", "timestamp", {
- unique: false
- });
- }
- };
- req.onsuccess = () => {
- db = req.result;
- IDBFS.dbs[name] = db;
- callback(null, db);
- };
- req.onerror = e => {
- callback(this.error);
- e.preventDefault();
- };
- },
- getLocalSet: (mount, callback) => {
- var entries = {};
- function isRealDir(p) {
- return p !== "." && p !== "..";
- }
- function toAbsolute(root) {
- return p => {
- return PATH.join2(root, p);
- };
- }
- var check = FS.readdir(mount.mountpoint).filter(isRealDir).map(toAbsolute(mount.mountpoint));
- while (check.length) {
- var path = check.pop();
- var stat;
- try {
- stat = FS.stat(path);
- } catch (e) {
- return callback(e);
- }
- if (FS.isDir(stat.mode)) {
- check.push.apply(check, FS.readdir(path).filter(isRealDir).map(toAbsolute(path)));
- }
- entries[path] = {
- "timestamp": stat.mtime
- };
- }
- return callback(null, {
- type: "local",
- entries: entries
- });
- },
- getRemoteSet: (mount, callback) => {
- var entries = {};
- IDBFS.getDB(mount.mountpoint, (err, db) => {
- if (err) return callback(err);
- try {
- var transaction = db.transaction([ IDBFS.DB_STORE_NAME ], "readonly");
- transaction.onerror = e => {
- callback(this.error);
- e.preventDefault();
- };
- var store = transaction.objectStore(IDBFS.DB_STORE_NAME);
- var index = store.index("timestamp");
- index.openKeyCursor().onsuccess = event => {
- var cursor = event.target.result;
- if (!cursor) {
- return callback(null, {
- type: "remote",
- db: db,
- entries: entries
- });
- }
- entries[cursor.primaryKey] = {
- "timestamp": cursor.key
- };
- cursor.continue();
- };
- } catch (e) {
- return callback(e);
- }
- });
- },
- loadLocalEntry: (path, callback) => {
- var stat, node;
- try {
- var lookup = FS.lookupPath(path);
- node = lookup.node;
- stat = FS.stat(path);
- } catch (e) {
- return callback(e);
- }
- if (FS.isDir(stat.mode)) {
- return callback(null, {
- "timestamp": stat.mtime,
- "mode": stat.mode
- });
- } else if (FS.isFile(stat.mode)) {
- node.contents = MEMFS.getFileDataAsTypedArray(node);
- return callback(null, {
- "timestamp": stat.mtime,
- "mode": stat.mode,
- "contents": node.contents
- });
- } else {
- return callback(new Error("node type not supported"));
- }
- },
- storeLocalEntry: (path, entry, callback) => {
- try {
- if (FS.isDir(entry["mode"])) {
- FS.mkdirTree(path, entry["mode"]);
- } else if (FS.isFile(entry["mode"])) {
- FS.writeFile(path, entry["contents"], {
- canOwn: true
- });
- } else {
- return callback(new Error("node type not supported"));
- }
- FS.chmod(path, entry["mode"]);
- FS.utime(path, entry["timestamp"], entry["timestamp"]);
- } catch (e) {
- return callback(e);
- }
- callback(null);
- },
- removeLocalEntry: (path, callback) => {
- try {
- var stat = FS.stat(path);
- if (FS.isDir(stat.mode)) {
- FS.rmdir(path);
- } else if (FS.isFile(stat.mode)) {
- FS.unlink(path);
- }
- } catch (e) {
- return callback(e);
- }
- callback(null);
- },
- loadRemoteEntry: (store, path, callback) => {
- var req = store.get(path);
- req.onsuccess = event => {
- callback(null, event.target.result);
- };
- req.onerror = e => {
- callback(this.error);
- e.preventDefault();
- };
- },
- storeRemoteEntry: (store, path, entry, callback) => {
- try {
- var req = store.put(entry, path);
- } catch (e) {
- callback(e);
- return;
- }
- req.onsuccess = () => {
- callback(null);
- };
- req.onerror = e => {
- callback(this.error);
- e.preventDefault();
- };
- },
- removeRemoteEntry: (store, path, callback) => {
- var req = store.delete(path);
- req.onsuccess = () => {
- callback(null);
- };
- req.onerror = e => {
- callback(this.error);
- e.preventDefault();
- };
- },
- reconcile: (src, dst, callback) => {
- var total = 0;
- var create = [];
- Object.keys(src.entries).forEach(function(key) {
- var e = src.entries[key];
- var e2 = dst.entries[key];
- if (!e2 || e["timestamp"].getTime() != e2["timestamp"].getTime()) {
- create.push(key);
- total++;
- }
- });
- var remove = [];
- Object.keys(dst.entries).forEach(function(key) {
- if (!src.entries[key]) {
- remove.push(key);
- total++;
- }
- });
- if (!total) {
- return callback(null);
- }
- var errored = false;
- var db = src.type === "remote" ? src.db : dst.db;
- var transaction = db.transaction([ IDBFS.DB_STORE_NAME ], "readwrite");
- var store = transaction.objectStore(IDBFS.DB_STORE_NAME);
- function done(err) {
- if (err && !errored) {
- errored = true;
- return callback(err);
- }
- }
- transaction.onerror = e => {
- done(this.error);
- e.preventDefault();
- };
- transaction.oncomplete = e => {
- if (!errored) {
- callback(null);
- }
- };
- create.sort().forEach(path => {
- if (dst.type === "local") {
- IDBFS.loadRemoteEntry(store, path, (err, entry) => {
- if (err) return done(err);
- IDBFS.storeLocalEntry(path, entry, done);
- });
- } else {
- IDBFS.loadLocalEntry(path, (err, entry) => {
- if (err) return done(err);
- IDBFS.storeRemoteEntry(store, path, entry, done);
- });
- }
- });
- remove.sort().reverse().forEach(path => {
- if (dst.type === "local") {
- IDBFS.removeLocalEntry(path, done);
- } else {
- IDBFS.removeRemoteEntry(store, path, done);
- }
- });
- }
-};
-
-var ERRNO_MESSAGES = {
- 0: "Success",
- 1: "Arg list too long",
- 2: "Permission denied",
- 3: "Address already in use",
- 4: "Address not available",
- 5: "Address family not supported by protocol family",
- 6: "No more processes",
- 7: "Socket already connected",
- 8: "Bad file number",
- 9: "Trying to read unreadable message",
- 10: "Mount device busy",
- 11: "Operation canceled",
- 12: "No children",
- 13: "Connection aborted",
- 14: "Connection refused",
- 15: "Connection reset by peer",
- 16: "File locking deadlock error",
- 17: "Destination address required",
- 18: "Math arg out of domain of func",
- 19: "Quota exceeded",
- 20: "File exists",
- 21: "Bad address",
- 22: "File too large",
- 23: "Host is unreachable",
- 24: "Identifier removed",
- 25: "Illegal byte sequence",
- 26: "Connection already in progress",
- 27: "Interrupted system call",
- 28: "Invalid argument",
- 29: "I/O error",
- 30: "Socket is already connected",
- 31: "Is a directory",
- 32: "Too many symbolic links",
- 33: "Too many open files",
- 34: "Too many links",
- 35: "Message too long",
- 36: "Multihop attempted",
- 37: "File or path name too long",
- 38: "Network interface is not configured",
- 39: "Connection reset by network",
- 40: "Network is unreachable",
- 41: "Too many open files in system",
- 42: "No buffer space available",
- 43: "No such device",
- 44: "No such file or directory",
- 45: "Exec format error",
- 46: "No record locks available",
- 47: "The link has been severed",
- 48: "Not enough core",
- 49: "No message of desired type",
- 50: "Protocol not available",
- 51: "No space left on device",
- 52: "Function not implemented",
- 53: "Socket is not connected",
- 54: "Not a directory",
- 55: "Directory not empty",
- 56: "State not recoverable",
- 57: "Socket operation on non-socket",
- 59: "Not a typewriter",
- 60: "No such device or address",
- 61: "Value too large for defined data type",
- 62: "Previous owner died",
- 63: "Not super-user",
- 64: "Broken pipe",
- 65: "Protocol error",
- 66: "Unknown protocol",
- 67: "Protocol wrong type for socket",
- 68: "Math result not representable",
- 69: "Read only file system",
- 70: "Illegal seek",
- 71: "No such process",
- 72: "Stale file handle",
- 73: "Connection timed out",
- 74: "Text file busy",
- 75: "Cross-device link",
- 100: "Device not a stream",
- 101: "Bad font file fmt",
- 102: "Invalid slot",
- 103: "Invalid request code",
- 104: "No anode",
- 105: "Block device required",
- 106: "Channel number out of range",
- 107: "Level 3 halted",
- 108: "Level 3 reset",
- 109: "Link number out of range",
- 110: "Protocol driver not attached",
- 111: "No CSI structure available",
- 112: "Level 2 halted",
- 113: "Invalid exchange",
- 114: "Invalid request descriptor",
- 115: "Exchange full",
- 116: "No data (for no delay io)",
- 117: "Timer expired",
- 118: "Out of streams resources",
- 119: "Machine is not on the network",
- 120: "Package not installed",
- 121: "The object is remote",
- 122: "Advertise error",
- 123: "Srmount error",
- 124: "Communication error on send",
- 125: "Cross mount point (not really error)",
- 126: "Given log. name not unique",
- 127: "f.d. invalid for this operation",
- 128: "Remote address changed",
- 129: "Can access a needed shared lib",
- 130: "Accessing a corrupted shared lib",
- 131: ".lib section in a.out corrupted",
- 132: "Attempting to link in too many libs",
- 133: "Attempting to exec a shared library",
- 135: "Streams pipe error",
- 136: "Too many users",
- 137: "Socket type not supported",
- 138: "Not supported",
- 139: "Protocol family not supported",
- 140: "Can't send after socket shutdown",
- 141: "Too many references",
- 142: "Host is down",
- 148: "No medium (in tape drive)",
- 156: "Level 2 not synchronized"
-};
-
-var ERRNO_CODES = {};
-
-function demangle(func) {
- warnOnce("warning: build with -sDEMANGLE_SUPPORT to link in libcxxabi demangling");
- 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 + "]";
- });
-}
-
-var FS = {
- root: null,
- mounts: [],
- devices: {},
- streams: [],
- nextInode: 1,
- nameTable: null,
- currentPath: "/",
- initialized: false,
- ignorePermissions: true,
- ErrnoError: null,
- genericErrors: {},
- filesystems: null,
- syncFSRequests: 0,
- lookupPath: (path, opts = {}) => {
- path = PATH_FS.resolve(path);
- if (!path) return {
- path: "",
- node: null
- };
- var defaults = {
- follow_mount: true,
- recurse_count: 0
- };
- opts = Object.assign(defaults, opts);
- if (opts.recurse_count > 8) {
- throw new FS.ErrnoError(32);
- }
- var parts = path.split("/").filter(p => !!p);
- var current = FS.root;
- var current_path = "/";
- for (var i = 0; i < parts.length; i++) {
- var islast = i === parts.length - 1;
- if (islast && opts.parent) {
- break;
- }
- current = FS.lookupNode(current, parts[i]);
- current_path = PATH.join2(current_path, parts[i]);
- if (FS.isMountpoint(current)) {
- if (!islast || islast && opts.follow_mount) {
- current = current.mounted.root;
- }
- }
- if (!islast || opts.follow) {
- var count = 0;
- while (FS.isLink(current.mode)) {
- var link = FS.readlink(current_path);
- current_path = PATH_FS.resolve(PATH.dirname(current_path), link);
- var lookup = FS.lookupPath(current_path, {
- recurse_count: opts.recurse_count + 1
- });
- current = lookup.node;
- if (count++ > 40) {
- throw new FS.ErrnoError(32);
- }
- }
- }
- }
- return {
- path: current_path,
- node: current
- };
- },
- getPath: node => {
- var path;
- while (true) {
- if (FS.isRoot(node)) {
- var mount = node.mount.mountpoint;
- if (!path) return mount;
- return mount[mount.length - 1] !== "/" ? `${mount}/${path}` : mount + path;
- }
- path = path ? `${node.name}/${path}` : node.name;
- node = node.parent;
- }
- },
- hashName: (parentid, name) => {
- var hash = 0;
- for (var i = 0; i < name.length; i++) {
- hash = (hash << 5) - hash + name.charCodeAt(i) | 0;
- }
- return (parentid + hash >>> 0) % FS.nameTable.length;
- },
- hashAddNode: node => {
- var hash = FS.hashName(node.parent.id, node.name);
- node.name_next = FS.nameTable[hash];
- FS.nameTable[hash] = node;
- },
- hashRemoveNode: node => {
- var hash = FS.hashName(node.parent.id, node.name);
- if (FS.nameTable[hash] === node) {
- FS.nameTable[hash] = node.name_next;
- } else {
- var current = FS.nameTable[hash];
- while (current) {
- if (current.name_next === node) {
- current.name_next = node.name_next;
- break;
- }
- current = current.name_next;
- }
- }
- },
- lookupNode: (parent, name) => {
- var errCode = FS.mayLookup(parent);
- if (errCode) {
- throw new FS.ErrnoError(errCode, 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: (parent, name, mode, rdev) => {
- assert(typeof parent == "object");
- var node = new FS.FSNode(parent, name, mode, rdev);
- FS.hashAddNode(node);
- return node;
- },
- destroyNode: node => {
- FS.hashRemoveNode(node);
- },
- isRoot: node => {
- return node === node.parent;
- },
- isMountpoint: node => {
- return !!node.mounted;
- },
- isFile: mode => {
- return (mode & 61440) === 32768;
- },
- isDir: mode => {
- return (mode & 61440) === 16384;
- },
- isLink: mode => {
- return (mode & 61440) === 40960;
- },
- isChrdev: mode => {
- return (mode & 61440) === 8192;
- },
- isBlkdev: mode => {
- return (mode & 61440) === 24576;
- },
- isFIFO: mode => {
- return (mode & 61440) === 4096;
- },
- isSocket: mode => {
- return (mode & 49152) === 49152;
- },
- flagsToPermissionString: flag => {
- var perms = [ "r", "w", "rw" ][flag & 3];
- if (flag & 512) {
- perms += "w";
- }
- return perms;
- },
- nodePermissions: (node, perms) => {
- if (FS.ignorePermissions) {
- return 0;
- }
- if (perms.includes("r") && !(node.mode & 292)) {
- return 2;
- } else if (perms.includes("w") && !(node.mode & 146)) {
- return 2;
- } else if (perms.includes("x") && !(node.mode & 73)) {
- return 2;
- }
- return 0;
- },
- mayLookup: dir => {
- var errCode = FS.nodePermissions(dir, "x");
- if (errCode) return errCode;
- if (!dir.node_ops.lookup) return 2;
- return 0;
- },
- mayCreate: (dir, name) => {
- try {
- var node = FS.lookupNode(dir, name);
- return 20;
- } catch (e) {}
- return FS.nodePermissions(dir, "wx");
- },
- mayDelete: (dir, name, isdir) => {
- var node;
- try {
- node = FS.lookupNode(dir, name);
- } catch (e) {
- return e.errno;
- }
- var errCode = FS.nodePermissions(dir, "wx");
- if (errCode) {
- return errCode;
- }
- if (isdir) {
- if (!FS.isDir(node.mode)) {
- return 54;
- }
- if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) {
- return 10;
- }
- } else {
- if (FS.isDir(node.mode)) {
- return 31;
- }
- }
- return 0;
- },
- mayOpen: (node, flags) => {
- if (!node) {
- return 44;
- }
- if (FS.isLink(node.mode)) {
- return 32;
- } else if (FS.isDir(node.mode)) {
- if (FS.flagsToPermissionString(flags) !== "r" || flags & 512) {
- return 31;
- }
- }
- return FS.nodePermissions(node, FS.flagsToPermissionString(flags));
- },
- MAX_OPEN_FDS: 4096,
- nextfd: (fd_start = 0, 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: fd => FS.streams[fd],
- createStream: (stream, fd_start, fd_end) => {
- if (!FS.FSStream) {
- FS.FSStream = function() {
- this.shared = {};
- };
- FS.FSStream.prototype = {};
- Object.defineProperties(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;
- }
- },
- flags: {
- get: function() {
- return this.shared.flags;
- },
- set: function(val) {
- this.shared.flags = val;
- }
- },
- position: {
- get: function() {
- return this.shared.position;
- },
- set: function(val) {
- this.shared.position = val;
- }
- }
- });
- }
- stream = Object.assign(new FS.FSStream(), stream);
- var fd = FS.nextfd(fd_start, fd_end);
- stream.fd = fd;
- FS.streams[fd] = stream;
- return stream;
- },
- closeStream: fd => {
- FS.streams[fd] = null;
- },
- chrdev_stream_ops: {
- open: 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: () => {
- throw new FS.ErrnoError(70);
- }
- },
- major: dev => dev >> 8,
- minor: dev => dev & 255,
- makedev: (ma, mi) => ma << 8 | mi,
- registerDevice: (dev, ops) => {
- FS.devices[dev] = {
- stream_ops: ops
- };
- },
- getDevice: dev => FS.devices[dev],
- getMounts: mount => {
- var mounts = [];
- var check = [ mount ];
- while (check.length) {
- var m = check.pop();
- mounts.push(m);
- check.push.apply(check, m.mounts);
- }
- return mounts;
- },
- syncfs: (populate, callback) => {
- if (typeof populate == "function") {
- callback = populate;
- populate = false;
- }
- FS.syncFSRequests++;
- if (FS.syncFSRequests > 1) {
- err(`warning: ${FS.syncFSRequests} FS.syncfs operations in flight at once, probably just doing extra work`);
- }
- var mounts = FS.getMounts(FS.root.mount);
- var completed = 0;
- function doCallback(errCode) {
- assert(FS.syncFSRequests > 0);
- FS.syncFSRequests--;
- return callback(errCode);
- }
- function done(errCode) {
- if (errCode) {
- if (!done.errored) {
- done.errored = true;
- return doCallback(errCode);
- }
- return;
- }
- if (++completed >= mounts.length) {
- doCallback(null);
- }
- }
- mounts.forEach(mount => {
- if (!mount.type.syncfs) {
- return done(null);
- }
- mount.type.syncfs(mount, populate, done);
- });
- },
- mount: (type, opts, mountpoint) => {
- if (typeof type == "string") {
- throw type;
- }
- var root = mountpoint === "/";
- var pseudo = !mountpoint;
- var node;
- if (root && FS.root) {
- throw new FS.ErrnoError(10);
- } else if (!root && !pseudo) {
- var lookup = FS.lookupPath(mountpoint, {
- follow_mount: false
- });
- mountpoint = lookup.path;
- node = lookup.node;
- if (FS.isMountpoint(node)) {
- throw new FS.ErrnoError(10);
- }
- if (!FS.isDir(node.mode)) {
- throw new FS.ErrnoError(54);
- }
- }
- var mount = {
- type: 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: mountpoint => {
- var lookup = FS.lookupPath(mountpoint, {
- follow_mount: false
- });
- if (!FS.isMountpoint(lookup.node)) {
- throw new FS.ErrnoError(28);
- }
- var node = lookup.node;
- var mount = node.mounted;
- var mounts = FS.getMounts(mount);
- Object.keys(FS.nameTable).forEach(hash => {
- var current = FS.nameTable[hash];
- while (current) {
- var next = current.name_next;
- if (mounts.includes(current.mount)) {
- FS.destroyNode(current);
- }
- current = next;
- }
- });
- node.mounted = null;
- var idx = node.mount.mounts.indexOf(mount);
- assert(idx !== -1);
- node.mount.mounts.splice(idx, 1);
- },
- lookup: (parent, name) => {
- return parent.node_ops.lookup(parent, name);
- },
- mknod: (path, mode, dev) => {
- var lookup = FS.lookupPath(path, {
- parent: true
- });
- var parent = lookup.node;
- var name = PATH.basename(path);
- if (!name || 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: (path, mode) => {
- mode = mode !== undefined ? mode : 438;
- mode &= 4095;
- mode |= 32768;
- return FS.mknod(path, mode, 0);
- },
- mkdir: (path, mode) => {
- mode = mode !== undefined ? mode : 511;
- mode &= 511 | 512;
- mode |= 16384;
- return FS.mknod(path, mode, 0);
- },
- mkdirTree: (path, mode) => {
- var dirs = path.split("/");
- var d = "";
- for (var i = 0; i < dirs.length; ++i) {
- if (!dirs[i]) continue;
- d += "/" + dirs[i];
- try {
- FS.mkdir(d, mode);
- } catch (e) {
- if (e.errno != 20) throw e;
- }
- }
- },
- mkdev: (path, mode, dev) => {
- if (typeof dev == "undefined") {
- dev = mode;
- mode = 438;
- }
- mode |= 8192;
- return FS.mknod(path, mode, dev);
- },
- symlink: (oldpath, newpath) => {
- if (!PATH_FS.resolve(oldpath)) {
- throw new FS.ErrnoError(44);
- }
- var lookup = FS.lookupPath(newpath, {
- parent: true
- });
- var parent = lookup.node;
- if (!parent) {
- throw new FS.ErrnoError(44);
- }
- var newname = PATH.basename(newpath);
- var errCode = FS.mayCreate(parent, newname);
- if (errCode) {
- throw new FS.ErrnoError(errCode);
- }
- if (!parent.node_ops.symlink) {
- throw new FS.ErrnoError(63);
- }
- return parent.node_ops.symlink(parent, newname, oldpath);
- },
- rename: (old_path, new_path) => {
- var old_dirname = PATH.dirname(old_path);
- var new_dirname = PATH.dirname(new_path);
- var old_name = PATH.basename(old_path);
- var new_name = PATH.basename(new_path);
- var lookup, old_dir, new_dir;
- lookup = FS.lookupPath(old_path, {
- parent: true
- });
- old_dir = lookup.node;
- lookup = FS.lookupPath(new_path, {
- parent: true
- });
- new_dir = lookup.node;
- if (!old_dir || !new_dir) throw new FS.ErrnoError(44);
- if (old_dir.mount !== new_dir.mount) {
- throw new FS.ErrnoError(75);
- }
- var old_node = FS.lookupNode(old_dir, old_name);
- var relative = PATH_FS.relative(old_path, new_dirname);
- if (relative.charAt(0) !== ".") {
- throw new FS.ErrnoError(28);
- }
- relative = PATH_FS.relative(new_path, old_dirname);
- if (relative.charAt(0) !== ".") {
- throw new FS.ErrnoError(55);
- }
- var new_node;
- try {
- new_node = FS.lookupNode(new_dir, new_name);
- } catch (e) {}
- if (old_node === new_node) {
- return;
- }
- var isdir = FS.isDir(old_node.mode);
- var errCode = FS.mayDelete(old_dir, old_name, isdir);
- if (errCode) {
- throw new FS.ErrnoError(errCode);
- }
- errCode = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name);
- if (errCode) {
- throw new FS.ErrnoError(errCode);
- }
- if (!old_dir.node_ops.rename) {
- throw new FS.ErrnoError(63);
- }
- if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) {
- throw new FS.ErrnoError(10);
- }
- if (new_dir !== old_dir) {
- errCode = FS.nodePermissions(old_dir, "w");
- if (errCode) {
- throw new FS.ErrnoError(errCode);
- }
- }
- FS.hashRemoveNode(old_node);
- try {
- old_dir.node_ops.rename(old_node, new_dir, new_name);
- } catch (e) {
- throw e;
- } finally {
- FS.hashAddNode(old_node);
- }
- },
- rmdir: path => {
- var lookup = FS.lookupPath(path, {
- parent: true
- });
- var parent = lookup.node;
- var name = PATH.basename(path);
- var node = FS.lookupNode(parent, name);
- var errCode = FS.mayDelete(parent, name, true);
- if (errCode) {
- throw new FS.ErrnoError(errCode);
- }
- if (!parent.node_ops.rmdir) {
- throw new FS.ErrnoError(63);
- }
- if (FS.isMountpoint(node)) {
- throw new FS.ErrnoError(10);
- }
- parent.node_ops.rmdir(parent, name);
- FS.destroyNode(node);
- },
- readdir: path => {
- var lookup = FS.lookupPath(path, {
- follow: true
- });
- var node = lookup.node;
- if (!node.node_ops.readdir) {
- throw new FS.ErrnoError(54);
- }
- return node.node_ops.readdir(node);
- },
- unlink: path => {
- var lookup = FS.lookupPath(path, {
- parent: true
- });
- var parent = lookup.node;
- if (!parent) {
- throw new FS.ErrnoError(44);
- }
- var name = PATH.basename(path);
- var node = FS.lookupNode(parent, name);
- var errCode = FS.mayDelete(parent, name, false);
- if (errCode) {
- throw new FS.ErrnoError(errCode);
- }
- if (!parent.node_ops.unlink) {
- throw new FS.ErrnoError(63);
- }
- if (FS.isMountpoint(node)) {
- throw new FS.ErrnoError(10);
- }
- parent.node_ops.unlink(parent, name);
- FS.destroyNode(node);
- },
- readlink: path => {
- var lookup = FS.lookupPath(path);
- var link = lookup.node;
- if (!link) {
- throw new FS.ErrnoError(44);
- }
- if (!link.node_ops.readlink) {
- throw new FS.ErrnoError(28);
- }
- return PATH_FS.resolve(FS.getPath(link.parent), link.node_ops.readlink(link));
- },
- stat: (path, dontFollow) => {
- var lookup = FS.lookupPath(path, {
- follow: !dontFollow
- });
- var node = lookup.node;
- if (!node) {
- throw new FS.ErrnoError(44);
- }
- if (!node.node_ops.getattr) {
- throw new FS.ErrnoError(63);
- }
- return node.node_ops.getattr(node);
- },
- lstat: path => {
- return FS.stat(path, true);
- },
- chmod: (path, mode, dontFollow) => {
- var node;
- if (typeof path == "string") {
- var lookup = FS.lookupPath(path, {
- follow: !dontFollow
- });
- node = lookup.node;
- } else {
- node = path;
- }
- if (!node.node_ops.setattr) {
- throw new FS.ErrnoError(63);
- }
- node.node_ops.setattr(node, {
- mode: mode & 4095 | node.mode & ~4095,
- timestamp: Date.now()
- });
- },
- lchmod: (path, mode) => {
- FS.chmod(path, mode, true);
- },
- fchmod: (fd, mode) => {
- var stream = FS.getStream(fd);
- if (!stream) {
- throw new FS.ErrnoError(8);
- }
- FS.chmod(stream.node, mode);
- },
- chown: (path, uid, gid, dontFollow) => {
- var node;
- if (typeof path == "string") {
- var lookup = FS.lookupPath(path, {
- follow: !dontFollow
- });
- node = lookup.node;
- } else {
- node = path;
- }
- if (!node.node_ops.setattr) {
- throw new FS.ErrnoError(63);
- }
- node.node_ops.setattr(node, {
- timestamp: Date.now()
- });
- },
- lchown: (path, uid, gid) => {
- FS.chown(path, uid, gid, true);
- },
- fchown: (fd, uid, gid) => {
- var stream = FS.getStream(fd);
- if (!stream) {
- throw new FS.ErrnoError(8);
- }
- FS.chown(stream.node, uid, gid);
- },
- truncate: (path, len) => {
- if (len < 0) {
- throw new FS.ErrnoError(28);
- }
- var node;
- if (typeof path == "string") {
- var lookup = FS.lookupPath(path, {
- follow: true
- });
- node = lookup.node;
- } else {
- node = path;
- }
- if (!node.node_ops.setattr) {
- throw new FS.ErrnoError(63);
- }
- if (FS.isDir(node.mode)) {
- throw new FS.ErrnoError(31);
- }
- if (!FS.isFile(node.mode)) {
- throw new FS.ErrnoError(28);
- }
- var errCode = FS.nodePermissions(node, "w");
- if (errCode) {
- throw new FS.ErrnoError(errCode);
- }
- node.node_ops.setattr(node, {
- size: len,
- timestamp: Date.now()
- });
- },
- ftruncate: (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: (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: (path, flags, mode) => {
- 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 && !created) {
- FS.truncate(node, 0);
- }
- flags &= ~(128 | 512 | 131072);
- var stream = FS.createStream({
- node: node,
- path: FS.getPath(node),
- flags: flags,
- seekable: true,
- position: 0,
- stream_ops: node.stream_ops,
- ungotten: [],
- error: false
- });
- if (stream.stream_ops.open) {
- stream.stream_ops.open(stream);
- }
- if (Module["logReadFiles"] && !(flags & 1)) {
- if (!FS.readFiles) FS.readFiles = {};
- if (!(path in FS.readFiles)) {
- FS.readFiles[path] = 1;
- }
- }
- return stream;
- },
- close: stream => {
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(8);
- }
- if (stream.getdents) stream.getdents = null;
- try {
- if (stream.stream_ops.close) {
- stream.stream_ops.close(stream);
- }
- } catch (e) {
- throw e;
- } finally {
- FS.closeStream(stream.fd);
- }
- stream.fd = null;
- },
- isClosed: stream => {
- return stream.fd === null;
- },
- llseek: (stream, offset, whence) => {
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(8);
- }
- if (!stream.seekable || !stream.stream_ops.llseek) {
- throw new FS.ErrnoError(70);
- }
- if (whence != 0 && whence != 1 && whence != 2) {
- throw new FS.ErrnoError(28);
- }
- stream.position = stream.stream_ops.llseek(stream, offset, whence);
- stream.ungotten = [];
- return stream.position;
- },
- read: (stream, buffer, offset, length, position) => {
- if (length < 0 || position < 0) {
- throw new FS.ErrnoError(28);
- }
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(8);
- }
- if ((stream.flags & 2097155) === 1) {
- throw new FS.ErrnoError(8);
- }
- if (FS.isDir(stream.node.mode)) {
- throw new FS.ErrnoError(31);
- }
- if (!stream.stream_ops.read) {
- throw new FS.ErrnoError(28);
- }
- var seeking = typeof position != "undefined";
- if (!seeking) {
- position = stream.position;
- } else if (!stream.seekable) {
- throw new FS.ErrnoError(70);
- }
- var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position);
- if (!seeking) stream.position += bytesRead;
- return bytesRead;
- },
- write: (stream, buffer, offset, length, position, canOwn) => {
- if (length < 0 || position < 0) {
- throw new FS.ErrnoError(28);
- }
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(8);
- }
- if ((stream.flags & 2097155) === 0) {
- throw new FS.ErrnoError(8);
- }
- if (FS.isDir(stream.node.mode)) {
- throw new FS.ErrnoError(31);
- }
- if (!stream.stream_ops.write) {
- throw new FS.ErrnoError(28);
- }
- if (stream.seekable && stream.flags & 1024) {
- FS.llseek(stream, 0, 2);
- }
- var seeking = typeof position != "undefined";
- if (!seeking) {
- position = stream.position;
- } else if (!stream.seekable) {
- throw new FS.ErrnoError(70);
- }
- var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn);
- if (!seeking) stream.position += bytesWritten;
- return bytesWritten;
- },
- allocate: (stream, offset, length) => {
- if (FS.isClosed(stream)) {
- throw new FS.ErrnoError(8);
- }
- if (offset < 0 || length <= 0) {
- throw new FS.ErrnoError(28);
- }
- if ((stream.flags & 2097155) === 0) {
- throw new FS.ErrnoError(8);
- }
- if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) {
- throw new FS.ErrnoError(43);
- }
- if (!stream.stream_ops.allocate) {
- throw new FS.ErrnoError(138);
- }
- stream.stream_ops.allocate(stream, offset, length);
- },
- mmap: (stream, length, position, prot, flags) => {
- if ((prot & 2) !== 0 && (flags & 2) === 0 && (stream.flags & 2097155) !== 2) {
- throw new FS.ErrnoError(2);
- }
- if ((stream.flags & 2097155) === 1) {
- throw new FS.ErrnoError(2);
- }
- if (!stream.stream_ops.mmap) {
- throw new FS.ErrnoError(43);
- }
- return stream.stream_ops.mmap(stream, length, position, prot, flags);
- },
- msync: (stream, buffer, offset, length, mmapFlags) => {
- if (!stream.stream_ops.msync) {
- return 0;
- }
- return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags);
- },
- munmap: stream => 0,
- ioctl: (stream, cmd, arg) => {
- if (!stream.stream_ops.ioctl) {
- throw new FS.ErrnoError(59);
- }
- return stream.stream_ops.ioctl(stream, cmd, arg);
- },
- readFile: (path, opts = {}) => {
- opts.flags = opts.flags || 0;
- opts.encoding = opts.encoding || "binary";
- if (opts.encoding !== "utf8" && opts.encoding !== "binary") {
- throw new Error(`Invalid encoding type "${opts.encoding}"`);
- }
- var 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: (path, data, opts = {}) => {
- opts.flags = opts.flags || 577;
- var stream = FS.open(path, opts.flags, opts.mode);
- if (typeof data == "string") {
- var buf = new Uint8Array(lengthBytesUTF8(data) + 1);
- var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length);
- FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn);
- } else if (ArrayBuffer.isView(data)) {
- FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn);
- } else {
- throw new Error("Unsupported data type");
- }
- FS.close(stream);
- },
- cwd: () => FS.currentPath,
- chdir: path => {
- var lookup = FS.lookupPath(path, {
- follow: true
- });
- if (lookup.node === null) {
- throw new FS.ErrnoError(44);
- }
- if (!FS.isDir(lookup.node.mode)) {
- throw new FS.ErrnoError(54);
- }
- var errCode = FS.nodePermissions(lookup.node, "x");
- if (errCode) {
- throw new FS.ErrnoError(errCode);
- }
- FS.currentPath = lookup.path;
- },
- createDefaultDirectories: () => {
- FS.mkdir("/tmp");
- FS.mkdir("/home");
- FS.mkdir("/home/web_user");
- },
- createDefaultDevices: () => {
- FS.mkdir("/dev");
- FS.registerDevice(FS.makedev(1, 3), {
- read: () => 0,
- write: (stream, buffer, offset, length, pos) => length
- });
- FS.mkdev("/dev/null", FS.makedev(1, 3));
- TTY.register(FS.makedev(5, 0), TTY.default_tty_ops);
- TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops);
- FS.mkdev("/dev/tty", FS.makedev(5, 0));
- FS.mkdev("/dev/tty1", FS.makedev(6, 0));
- var randomBuffer = new Uint8Array(1024), randomLeft = 0;
- var randomByte = () => {
- if (randomLeft === 0) {
- randomLeft = randomFill(randomBuffer).byteLength;
- }
- return randomBuffer[--randomLeft];
- };
- FS.createDevice("/dev", "random", randomByte);
- FS.createDevice("/dev", "urandom", randomByte);
- FS.mkdir("/dev/shm");
- FS.mkdir("/dev/shm/tmp");
- },
- createSpecialDirectories: () => {
- FS.mkdir("/proc");
- var proc_self = FS.mkdir("/proc/self");
- FS.mkdir("/proc/self/fd");
- FS.mount({
- mount: () => {
- var node = FS.createNode(proc_self, "fd", 16384 | 511, 73);
- node.node_ops = {
- lookup: (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: () => stream.path
- }
- };
- ret.parent = ret;
- return ret;
- }
- };
- return node;
- }
- }, {}, "/proc/self/fd");
- },
- createStandardStreams: () => {
- 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", 0);
- var stdout = FS.open("/dev/stdout", 1);
- var stderr = FS.open("/dev/stderr", 1);
- assert(stdin.fd === 0, `invalid handle for stdin (${stdin.fd})`);
- assert(stdout.fd === 1, `invalid handle for stdout (${stdout.fd})`);
- assert(stderr.fd === 2, `invalid handle for stderr (${stderr.fd})`);
- },
- ensureErrnoError: () => {
- if (FS.ErrnoError) return;
- FS.ErrnoError = function ErrnoError(errno, node) {
- this.name = "ErrnoError";
- this.node = node;
- this.setErrno = function(errno) {
- this.errno = errno;
- for (var key in ERRNO_CODES) {
- if (ERRNO_CODES[key] === errno) {
- this.code = key;
- break;
- }
- }
- };
- this.setErrno(errno);
- this.message = ERRNO_MESSAGES[errno];
- if (this.stack) {
- Object.defineProperty(this, "stack", {
- value: new Error().stack,
- writable: true
- });
- this.stack = demangleAll(this.stack);
- }
- };
- FS.ErrnoError.prototype = new Error();
- FS.ErrnoError.prototype.constructor = FS.ErrnoError;
- [ 44 ].forEach(code => {
- FS.genericErrors[code] = new FS.ErrnoError(code);
- FS.genericErrors[code].stack = "";
- });
- },
- staticInit: () => {
- FS.ensureErrnoError();
- FS.nameTable = new Array(4096);
- FS.mount(MEMFS, {}, "/");
- FS.createDefaultDirectories();
- FS.createDefaultDevices();
- FS.createSpecialDirectories();
- FS.filesystems = {
- "MEMFS": MEMFS,
- "IDBFS": IDBFS
- };
- },
- init: (input, output, error) => {
- assert(!FS.init.initialized, "FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)");
- FS.init.initialized = true;
- FS.ensureErrnoError();
- Module["stdin"] = input || Module["stdin"];
- Module["stdout"] = output || Module["stdout"];
- Module["stderr"] = error || Module["stderr"];
- FS.createStandardStreams();
- },
- quit: () => {
- FS.init.initialized = false;
- _fflush(0);
- for (var i = 0; i < FS.streams.length; i++) {
- var stream = FS.streams[i];
- if (!stream) {
- continue;
- }
- FS.close(stream);
- }
- },
- findObject: (path, dontResolveLastLink) => {
- var ret = FS.analyzePath(path, dontResolveLastLink);
- if (!ret.exists) {
- return null;
- }
- return ret.object;
- },
- analyzePath: (path, dontResolveLastLink) => {
- try {
- var lookup = FS.lookupPath(path, {
- follow: !dontResolveLastLink
- });
- path = lookup.path;
- } catch (e) {}
- var ret = {
- isRoot: false,
- exists: false,
- error: 0,
- name: null,
- path: null,
- object: null,
- parentExists: false,
- parentPath: null,
- parentObject: null
- };
- try {
- var lookup = FS.lookupPath(path, {
- parent: true
- });
- ret.parentExists = true;
- ret.parentPath = lookup.path;
- ret.parentObject = lookup.node;
- ret.name = PATH.basename(path);
- lookup = FS.lookupPath(path, {
- follow: !dontResolveLastLink
- });
- ret.exists = true;
- ret.path = lookup.path;
- ret.object = lookup.node;
- ret.name = lookup.node.name;
- ret.isRoot = lookup.path === "/";
- } catch (e) {
- ret.error = e.errno;
- }
- return ret;
- },
- createPath: (parent, path, canRead, canWrite) => {
- parent = typeof parent == "string" ? parent : FS.getPath(parent);
- var parts = path.split("/").reverse();
- while (parts.length) {
- var part = parts.pop();
- if (!part) continue;
- var current = PATH.join2(parent, part);
- try {
- FS.mkdir(current);
- } catch (e) {}
- parent = current;
- }
- return current;
- },
- createFile: (parent, name, properties, canRead, canWrite) => {
- var path = PATH.join2(typeof parent == "string" ? parent : FS.getPath(parent), name);
- var mode = FS_getMode(canRead, canWrite);
- return FS.create(path, mode);
- },
- createDataFile: (parent, name, data, canRead, canWrite, canOwn) => {
- var path = name;
- if (parent) {
- parent = typeof parent == "string" ? parent : FS.getPath(parent);
- path = name ? PATH.join2(parent, name) : parent;
- }
- var mode = FS_getMode(canRead, canWrite);
- var node = FS.create(path, mode);
- if (data) {
- if (typeof data == "string") {
- var arr = new Array(data.length);
- for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i);
- data = arr;
- }
- FS.chmod(node, mode | 146);
- var stream = FS.open(node, 577);
- FS.write(stream, data, 0, data.length, 0, canOwn);
- FS.close(stream);
- FS.chmod(node, mode);
- }
- return node;
- },
- createDevice: (parent, name, input, output) => {
- var path = PATH.join2(typeof parent == "string" ? parent : FS.getPath(parent), name);
- var mode = FS_getMode(!!input, !!output);
- if (!FS.createDevice.major) FS.createDevice.major = 64;
- var dev = FS.makedev(FS.createDevice.major++, 0);
- FS.registerDevice(dev, {
- open: stream => {
- stream.seekable = false;
- },
- close: stream => {
- if (output && output.buffer && output.buffer.length) {
- output(10);
- }
- },
- read: (stream, buffer, offset, length, pos) => {
- var bytesRead = 0;
- for (var i = 0; i < length; i++) {
- var result;
- try {
- result = input();
- } catch (e) {
- throw new FS.ErrnoError(29);
- }
- if (result === undefined && bytesRead === 0) {
- throw new FS.ErrnoError(6);
- }
- if (result === null || result === undefined) break;
- bytesRead++;
- buffer[offset + i] = result;
- }
- if (bytesRead) {
- stream.node.timestamp = Date.now();
- }
- return bytesRead;
- },
- write: (stream, buffer, offset, length, pos) => {
- for (var i = 0; i < length; i++) {
- try {
- output(buffer[offset + i]);
- } catch (e) {
- throw new FS.ErrnoError(29);
- }
- }
- if (length) {
- stream.node.timestamp = Date.now();
- }
- return i;
- }
- });
- return FS.mkdev(path, mode, dev);
- },
- forceLoadFile: obj => {
- if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true;
- if (typeof XMLHttpRequest != "undefined") {
- throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");
- } else if (read_) {
- try {
- obj.contents = intArrayFromString(read_(obj.url), true);
- obj.usedBytes = obj.contents.length;
- } catch (e) {
- throw new FS.ErrnoError(29);
- }
- } else {
- throw new Error("Cannot load without read() or XMLHttpRequest.");
- }
- },
- createLazyFile: (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 = (from, to) => {
- if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!");
- if (to > datalength - 1) throw new Error("only " + datalength + " bytes available! programmer error!");
- var xhr = new XMLHttpRequest();
- xhr.open("GET", url, false);
- if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to);
- xhr.responseType = "arraybuffer";
- if (xhr.overrideMimeType) {
- xhr.overrideMimeType("text/plain; charset=x-user-defined");
- }
- xhr.send(null);
- if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
- if (xhr.response !== undefined) {
- return new Uint8Array(xhr.response || []);
- }
- return intArrayFromString(xhr.responseText || "", true);
- };
- var lazyArray = this;
- lazyArray.setDataGetter(chunkNum => {
- var start = chunkNum * chunkSize;
- var end = (chunkNum + 1) * chunkSize - 1;
- end = Math.min(end, datalength - 1);
- if (typeof lazyArray.chunks[chunkNum] == "undefined") {
- lazyArray.chunks[chunkNum] = doXHR(start, end);
- }
- if (typeof lazyArray.chunks[chunkNum] == "undefined") throw new Error("doXHR failed!");
- return lazyArray.chunks[chunkNum];
- });
- if (usesGzip || !datalength) {
- chunkSize = datalength = 1;
- datalength = this.getter(0).length;
- chunkSize = datalength;
- out("LazyFiles on gzip forces download of the whole file when length is accessed");
- }
- this._length = datalength;
- this._chunkSize = chunkSize;
- this.lengthKnown = true;
- };
- 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(key => {
- var fn = node.stream_ops[key];
- stream_ops[key] = function forceLoadLazyFile() {
- FS.forceLoadFile(node);
- return fn.apply(null, arguments);
- };
- });
- function writeChunks(stream, buffer, offset, length, position) {
- var contents = stream.node.contents;
- if (position >= contents.length) return 0;
- var size = Math.min(contents.length - position, length);
- assert(size >= 0);
- if (contents.slice) {
- for (var i = 0; i < size; i++) {
- buffer[offset + i] = contents[position + i];
- }
- } else {
- for (var i = 0; i < size; i++) {
- buffer[offset + i] = contents.get(position + i);
- }
- }
- return size;
- }
- stream_ops.read = (stream, buffer, offset, length, position) => {
- FS.forceLoadFile(node);
- return writeChunks(stream, buffer, offset, length, position);
- };
- stream_ops.mmap = (stream, length, position, prot, flags) => {
- FS.forceLoadFile(node);
- var ptr = mmapAlloc(length);
- if (!ptr) {
- throw new FS.ErrnoError(48);
- }
- writeChunks(stream, GROWABLE_HEAP_I8(), ptr, length, position);
- return {
- ptr: ptr,
- allocated: true
- };
- };
- node.stream_ops = stream_ops;
- return node;
- },
- absolutePath: () => {
- abort("FS.absolutePath has been removed; use PATH_FS.resolve instead");
- },
- createFolder: () => {
- abort("FS.createFolder has been removed; use FS.mkdir instead");
- },
- createLink: () => {
- abort("FS.createLink has been removed; use FS.symlink instead");
- },
- joinPath: () => {
- abort("FS.joinPath has been removed; use PATH.join instead");
- },
- mmapAlloc: () => {
- abort("FS.mmapAlloc has been replaced by the top level function mmapAlloc");
- },
- standardizePath: () => {
- abort("FS.standardizePath has been removed; use PATH.normalize instead");
- }
-};
-
-function UTF8ToString(ptr, maxBytesToRead) {
- assert(typeof ptr == "number");
- return ptr ? UTF8ArrayToString(GROWABLE_HEAP_U8(), ptr, maxBytesToRead) : "";
-}
-
-var SYSCALLS = {
- DEFAULT_POLLMASK: 5,
- calculateAt: function(dirfd, path, allowEmpty) {
- if (PATH.isAbs(path)) {
- return path;
- }
- var dir;
- if (dirfd === -100) {
- dir = FS.cwd();
- } else {
- var dirstream = SYSCALLS.getStreamFromFD(dirfd);
- dir = dirstream.path;
- }
- if (path.length == 0) {
- if (!allowEmpty) {
- throw new FS.ErrnoError(44);
- }
- return dir;
- }
- return PATH.join2(dir, path);
- },
- doStat: function(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;
- }
- GROWABLE_HEAP_I32()[buf >> 2] = stat.dev;
- GROWABLE_HEAP_I32()[buf + 8 >> 2] = stat.ino;
- GROWABLE_HEAP_I32()[buf + 12 >> 2] = stat.mode;
- GROWABLE_HEAP_U32()[buf + 16 >> 2] = stat.nlink;
- GROWABLE_HEAP_I32()[buf + 20 >> 2] = stat.uid;
- GROWABLE_HEAP_I32()[buf + 24 >> 2] = stat.gid;
- GROWABLE_HEAP_I32()[buf + 28 >> 2] = stat.rdev;
- tempI64 = [ stat.size >>> 0, (tempDouble = stat.size, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[buf + 40 >> 2] = tempI64[0], GROWABLE_HEAP_I32()[buf + 44 >> 2] = tempI64[1];
- GROWABLE_HEAP_I32()[buf + 48 >> 2] = 4096;
- GROWABLE_HEAP_I32()[buf + 52 >> 2] = stat.blocks;
- var atime = stat.atime.getTime();
- var mtime = stat.mtime.getTime();
- var ctime = stat.ctime.getTime();
- tempI64 = [ Math.floor(atime / 1e3) >>> 0, (tempDouble = Math.floor(atime / 1e3),
- +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[buf + 56 >> 2] = tempI64[0], GROWABLE_HEAP_I32()[buf + 60 >> 2] = tempI64[1];
- GROWABLE_HEAP_U32()[buf + 64 >> 2] = atime % 1e3 * 1e3;
- tempI64 = [ Math.floor(mtime / 1e3) >>> 0, (tempDouble = Math.floor(mtime / 1e3),
- +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[buf + 72 >> 2] = tempI64[0], GROWABLE_HEAP_I32()[buf + 76 >> 2] = tempI64[1];
- GROWABLE_HEAP_U32()[buf + 80 >> 2] = mtime % 1e3 * 1e3;
- tempI64 = [ Math.floor(ctime / 1e3) >>> 0, (tempDouble = Math.floor(ctime / 1e3),
- +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[buf + 88 >> 2] = tempI64[0], GROWABLE_HEAP_I32()[buf + 92 >> 2] = tempI64[1];
- GROWABLE_HEAP_U32()[buf + 96 >> 2] = ctime % 1e3 * 1e3;
- tempI64 = [ stat.ino >>> 0, (tempDouble = stat.ino, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[buf + 104 >> 2] = tempI64[0], GROWABLE_HEAP_I32()[buf + 108 >> 2] = tempI64[1];
- return 0;
- },
- doMsync: function(addr, stream, len, flags, offset) {
- if (!FS.isFile(stream.node.mode)) {
- throw new FS.ErrnoError(43);
- }
- if (flags & 2) {
- return 0;
- }
- var buffer = GROWABLE_HEAP_U8().slice(addr, addr + len);
- FS.msync(stream, buffer, offset, len, flags);
- },
- varargs: undefined,
- get: function() {
- assert(SYSCALLS.varargs != undefined);
- SYSCALLS.varargs += 4;
- var ret = GROWABLE_HEAP_I32()[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;
- }
-};
-
-function _proc_exit(code) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(1, 1, code);
- EXITSTATUS = code;
- if (!keepRuntimeAlive()) {
- PThread.terminateAllThreads();
- if (Module["onExit"]) Module["onExit"](code);
- ABORT = true;
- }
- quit_(code, new ExitStatus(code));
-}
-
-function exitJS(status, implicit) {
- EXITSTATUS = status;
- if (ENVIRONMENT_IS_PTHREAD) {
- assert(!implicit);
- exitOnMainThread(status);
- throw "unwind";
- }
- if (!keepRuntimeAlive()) {
- exitRuntime();
- }
- if (keepRuntimeAlive() && !implicit) {
- var msg = `program exited (with status: ${status}), but keepRuntimeAlive() is set (counter=${runtimeKeepaliveCounter}) due to an async operation, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)`;
- readyPromiseReject(msg);
- err(msg);
- }
- _proc_exit(status);
-}
-
-var _exit = exitJS;
-
-function ptrToString(ptr) {
- assert(typeof ptr === "number");
- return "0x" + ptr.toString(16).padStart(8, "0");
-}
-
-function handleException(e) {
- if (e instanceof ExitStatus || e == "unwind") {
- return EXITSTATUS;
- }
- checkStackCookie();
- if (e instanceof WebAssembly.RuntimeError) {
- if (_emscripten_stack_get_current() <= 0) {
- err("Stack overflow detected. You can try increasing -sSTACK_SIZE (currently set to 5242880)");
- }
- }
- quit_(1, e);
-}
-
-var PThread = {
- unusedWorkers: [],
- runningWorkers: [],
- tlsInitFunctions: [],
- pthreads: {},
- nextWorkerID: 1,
- debugInit: function() {
- function pthreadLogPrefix() {
- var t = 0;
- if (runtimeInitialized && typeof _pthread_self != "undefined" && !runtimeExited) {
- t = _pthread_self();
- }
- return "w:" + (Module["workerID"] || 0) + ",t:" + ptrToString(t) + ": ";
- }
- var origDbg = dbg;
- dbg = message => origDbg(pthreadLogPrefix() + message);
- },
- init: function() {
- PThread.debugInit();
- if (ENVIRONMENT_IS_PTHREAD) {
- PThread.initWorker();
- } else {
- PThread.initMainThread();
- }
- },
- initMainThread: function() {
- var pthreadPoolSize = 8;
- while (pthreadPoolSize--) {
- PThread.allocateUnusedWorker();
- }
- },
- initWorker: function() {
- noExitRuntime = false;
- },
- setExitStatus: function(status) {
- EXITSTATUS = status;
- },
- terminateAllThreads__deps: [ "$terminateWorker" ],
- terminateAllThreads: function() {
- assert(!ENVIRONMENT_IS_PTHREAD, "Internal Error! terminateAllThreads() can only ever be called from main application thread!");
- for (var worker of PThread.runningWorkers) {
- terminateWorker(worker);
- }
- for (var worker of PThread.unusedWorkers) {
- terminateWorker(worker);
- }
- PThread.unusedWorkers = [];
- PThread.runningWorkers = [];
- PThread.pthreads = [];
- },
- returnWorkerToPool: function(worker) {
- var pthread_ptr = worker.pthread_ptr;
- delete PThread.pthreads[pthread_ptr];
- PThread.unusedWorkers.push(worker);
- PThread.runningWorkers.splice(PThread.runningWorkers.indexOf(worker), 1);
- worker.pthread_ptr = 0;
- __emscripten_thread_free_data(pthread_ptr);
- },
- receiveObjectTransfer: function(data) {},
- threadInitTLS: function() {
- PThread.tlsInitFunctions.forEach(f => f());
- },
- loadWasmModuleToWorker: worker => new Promise(onFinishedLoading => {
- worker.onmessage = e => {
- var d = e["data"];
- var cmd = d["cmd"];
- if (worker.pthread_ptr) PThread.currentProxiedOperationCallerThread = worker.pthread_ptr;
- if (d["targetThread"] && d["targetThread"] != _pthread_self()) {
- var targetWorker = PThread.pthreads[d.targetThread];
- if (targetWorker) {
- targetWorker.postMessage(d, d["transferList"]);
- } else {
- err('Internal error! Worker sent a message "' + cmd + '" to target pthread ' + d["targetThread"] + ", but that thread no longer exists!");
- }
- PThread.currentProxiedOperationCallerThread = undefined;
- return;
- }
- if (cmd === "checkMailbox") {
- checkMailbox();
- } else if (cmd === "spawnThread") {
- spawnThread(d);
- } else if (cmd === "cleanupThread") {
- cleanupThread(d["thread"]);
- } else if (cmd === "killThread") {
- killThread(d["thread"]);
- } else if (cmd === "cancelThread") {
- cancelThread(d["thread"]);
- } else if (cmd === "loaded") {
- worker.loaded = true;
- onFinishedLoading(worker);
- } else if (cmd === "print") {
- out("Thread " + d["threadId"] + ": " + d["text"]);
- } else if (cmd === "printErr") {
- err("Thread " + d["threadId"] + ": " + d["text"]);
- } else if (cmd === "alert") {
- alert("Thread " + d["threadId"] + ": " + d["text"]);
- } else if (d.target === "setimmediate") {
- worker.postMessage(d);
- } else if (cmd === "callHandler") {
- Module[d["handler"]](...d["args"]);
- } else if (cmd) {
- err("worker sent an unknown command " + cmd);
- }
- PThread.currentProxiedOperationCallerThread = undefined;
- };
- worker.onerror = e => {
- var message = "worker sent an error!";
- if (worker.pthread_ptr) {
- message = "Pthread " + ptrToString(worker.pthread_ptr) + " sent an error!";
- }
- err(message + " " + e.filename + ":" + e.lineno + ": " + e.message);
- throw e;
- };
- assert(wasmMemory instanceof WebAssembly.Memory, "WebAssembly memory should have been loaded by now!");
- assert(wasmModule instanceof WebAssembly.Module, "WebAssembly Module should have been loaded by now!");
- var handlers = [];
- var knownHandlers = [ "onExit", "onAbort", "print", "printErr" ];
- for (var handler of knownHandlers) {
- if (Module.hasOwnProperty(handler)) {
- handlers.push(handler);
- }
- }
- worker.workerID = PThread.nextWorkerID++;
- worker.postMessage({
- "cmd": "load",
- "handlers": handlers,
- "urlOrBlob": Module["mainScriptUrlOrBlob"] || _scriptDir,
- "wasmMemory": wasmMemory,
- "wasmModule": wasmModule,
- "workerID": worker.workerID
- });
- }),
- loadWasmModuleToAllWorkers: function(onMaybeReady) {
- if (ENVIRONMENT_IS_PTHREAD) {
- return onMaybeReady();
- }
- let pthreadPoolReady = Promise.all(PThread.unusedWorkers.map(PThread.loadWasmModuleToWorker));
- pthreadPoolReady.then(onMaybeReady);
- },
- allocateUnusedWorker: function() {
- var worker;
- var pthreadMainJs = locateFile("godot.web.template_debug.wasm32.worker.js");
- worker = new Worker(pthreadMainJs);
- PThread.unusedWorkers.push(worker);
- },
- getNewWorker: function() {
- if (PThread.unusedWorkers.length == 0) {
- err("Tried to spawn a new thread, but the thread pool is exhausted.\n" + "This might result in a deadlock unless some threads eventually exit or the code explicitly breaks out to the event loop.\n" + "If you want to increase the pool size, use setting `-sPTHREAD_POOL_SIZE=...`." + "\nIf you want to throw an explicit error instead of the risk of deadlocking in those cases, use setting `-sPTHREAD_POOL_SIZE_STRICT=2`.");
- PThread.allocateUnusedWorker();
- PThread.loadWasmModuleToWorker(PThread.unusedWorkers[0]);
- }
- return PThread.unusedWorkers.pop();
- }
-};
-
-Module["PThread"] = PThread;
-
-function callRuntimeCallbacks(callbacks) {
- while (callbacks.length > 0) {
- callbacks.shift()(Module);
- }
-}
-
-function establishStackSpace() {
- var pthread_ptr = _pthread_self();
- var stackTop = GROWABLE_HEAP_I32()[pthread_ptr + 52 >> 2];
- var stackSize = GROWABLE_HEAP_I32()[pthread_ptr + 56 >> 2];
- var stackMax = stackTop - stackSize;
- assert(stackTop != 0);
- assert(stackMax != 0);
- assert(stackTop > stackMax, "stackTop must be higher then stackMax");
- _emscripten_stack_set_limits(stackTop, stackMax);
- stackRestore(stackTop);
- writeStackCookie();
-}
-
-Module["establishStackSpace"] = establishStackSpace;
-
-function exitOnMainThread(returnCode) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(2, 0, returnCode);
- _exit(returnCode);
-}
-
-function getValue(ptr, type = "i8") {
- if (type.endsWith("*")) type = "*";
- switch (type) {
- case "i1":
- return GROWABLE_HEAP_I8()[ptr >> 0];
-
- case "i8":
- return GROWABLE_HEAP_I8()[ptr >> 0];
-
- case "i16":
- return GROWABLE_HEAP_I16()[ptr >> 1];
-
- case "i32":
- return GROWABLE_HEAP_I32()[ptr >> 2];
-
- case "i64":
- return GROWABLE_HEAP_I32()[ptr >> 2];
-
- case "float":
- return GROWABLE_HEAP_F32()[ptr >> 2];
-
- case "double":
- return GROWABLE_HEAP_F64()[ptr >> 3];
-
- case "*":
- return GROWABLE_HEAP_U32()[ptr >> 2];
-
- default:
- abort(`invalid type for getValue: ${type}`);
- }
-}
-
-var wasmTableMirror = [];
-
-function getWasmTableEntry(funcPtr) {
- var func = wasmTableMirror[funcPtr];
- if (!func) {
- if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1;
- wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr);
- }
- assert(wasmTable.get(funcPtr) == func, "JavaScript-side Wasm function table mirror is out of date!");
- return func;
-}
-
-function invokeEntryPoint(ptr, arg) {
- runtimeKeepaliveCounter = 0;
- var result = getWasmTableEntry(ptr)(arg);
- checkStackCookie();
- if (keepRuntimeAlive()) {
- PThread.setExitStatus(result);
- } else {
- __emscripten_thread_exit(result);
- }
-}
-
-Module["invokeEntryPoint"] = invokeEntryPoint;
-
-function registerTLSInit(tlsInitFunc) {
- PThread.tlsInitFunctions.push(tlsInitFunc);
-}
-
-function setValue(ptr, value, type = "i8") {
- if (type.endsWith("*")) type = "*";
- switch (type) {
- case "i1":
- GROWABLE_HEAP_I8()[ptr >> 0] = value;
- break;
-
- case "i8":
- GROWABLE_HEAP_I8()[ptr >> 0] = value;
- break;
-
- case "i16":
- GROWABLE_HEAP_I16()[ptr >> 1] = value;
- break;
-
- case "i32":
- GROWABLE_HEAP_I32()[ptr >> 2] = value;
- break;
-
- case "i64":
- tempI64 = [ value >>> 0, (tempDouble = value, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[ptr >> 2] = tempI64[0], GROWABLE_HEAP_I32()[ptr + 4 >> 2] = tempI64[1];
- break;
-
- case "float":
- GROWABLE_HEAP_F32()[ptr >> 2] = value;
- break;
-
- case "double":
- GROWABLE_HEAP_F64()[ptr >> 3] = value;
- break;
-
- case "*":
- GROWABLE_HEAP_U32()[ptr >> 2] = value;
- break;
-
- default:
- abort(`invalid type for setValue: ${type}`);
- }
-}
-
-function warnOnce(text) {
- if (!warnOnce.shown) warnOnce.shown = {};
- if (!warnOnce.shown[text]) {
- warnOnce.shown[text] = 1;
- err(text);
- }
-}
-
-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 ___call_sighandler(fp, sig) {
- getWasmTableEntry(fp)(sig);
-}
-
-var dlopenMissingError = "To use dlopen, you need enable dynamic linking, see https://emscripten.org/docs/compiling/Dynamic-Linking.html";
-
-function ___dlsym(handle, symbol) {
- abort(dlopenMissingError);
-}
-
-function ___emscripten_init_main_thread_js(tb) {
- __emscripten_thread_init(tb, !ENVIRONMENT_IS_WORKER, 1, !ENVIRONMENT_IS_WEB, 2097152);
- PThread.threadInitTLS();
-}
-
-function ___emscripten_thread_cleanup(thread) {
- if (!ENVIRONMENT_IS_PTHREAD) cleanupThread(thread); else postMessage({
- "cmd": "cleanupThread",
- "thread": thread
- });
-}
-
-function pthreadCreateProxied(pthread_ptr, attr, startRoutine, arg) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(3, 1, pthread_ptr, attr, startRoutine, arg);
- return ___pthread_create_js(pthread_ptr, attr, startRoutine, arg);
-}
-
-function ___pthread_create_js(pthread_ptr, attr, startRoutine, arg) {
- if (typeof SharedArrayBuffer == "undefined") {
- err("Current environment does not support SharedArrayBuffer, pthreads are not available!");
- return 6;
- }
- var transferList = [];
- var error = 0;
- if (ENVIRONMENT_IS_PTHREAD && (transferList.length === 0 || error)) {
- return pthreadCreateProxied(pthread_ptr, attr, startRoutine, arg);
- }
- if (error) return error;
- var threadParams = {
- startRoutine: startRoutine,
- pthread_ptr: pthread_ptr,
- arg: arg,
- transferList: transferList
- };
- if (ENVIRONMENT_IS_PTHREAD) {
- threadParams.cmd = "spawnThread";
- postMessage(threadParams, transferList);
- return 0;
- }
- return spawnThread(threadParams);
-}
-
-function ___syscall__newselect(nfds, readfds, writefds, exceptfds, timeout) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(4, 1, nfds, readfds, writefds, exceptfds, timeout);
- try {
- assert(nfds <= 64, "nfds must be less than or equal to 64");
- assert(!exceptfds, "exceptfds not supported");
- var total = 0;
- var srcReadLow = readfds ? GROWABLE_HEAP_I32()[readfds >> 2] : 0, srcReadHigh = readfds ? GROWABLE_HEAP_I32()[readfds + 4 >> 2] : 0;
- var srcWriteLow = writefds ? GROWABLE_HEAP_I32()[writefds >> 2] : 0, srcWriteHigh = writefds ? GROWABLE_HEAP_I32()[writefds + 4 >> 2] : 0;
- var srcExceptLow = exceptfds ? GROWABLE_HEAP_I32()[exceptfds >> 2] : 0, srcExceptHigh = exceptfds ? GROWABLE_HEAP_I32()[exceptfds + 4 >> 2] : 0;
- var dstReadLow = 0, dstReadHigh = 0;
- var dstWriteLow = 0, dstWriteHigh = 0;
- var dstExceptLow = 0, dstExceptHigh = 0;
- var allLow = (readfds ? GROWABLE_HEAP_I32()[readfds >> 2] : 0) | (writefds ? GROWABLE_HEAP_I32()[writefds >> 2] : 0) | (exceptfds ? GROWABLE_HEAP_I32()[exceptfds >> 2] : 0);
- var allHigh = (readfds ? GROWABLE_HEAP_I32()[readfds + 4 >> 2] : 0) | (writefds ? GROWABLE_HEAP_I32()[writefds + 4 >> 2] : 0) | (exceptfds ? GROWABLE_HEAP_I32()[exceptfds + 4 >> 2] : 0);
- var check = function(fd, low, high, val) {
- return fd < 32 ? low & val : high & val;
- };
- for (var fd = 0; fd < nfds; fd++) {
- var mask = 1 << fd % 32;
- if (!check(fd, allLow, allHigh, mask)) {
- continue;
- }
- var stream = SYSCALLS.getStreamFromFD(fd);
- var flags = SYSCALLS.DEFAULT_POLLMASK;
- if (stream.stream_ops.poll) {
- flags = stream.stream_ops.poll(stream);
- }
- if (flags & 1 && check(fd, srcReadLow, srcReadHigh, mask)) {
- fd < 32 ? dstReadLow = dstReadLow | mask : dstReadHigh = dstReadHigh | mask;
- total++;
- }
- if (flags & 4 && check(fd, srcWriteLow, srcWriteHigh, mask)) {
- fd < 32 ? dstWriteLow = dstWriteLow | mask : dstWriteHigh = dstWriteHigh | mask;
- total++;
- }
- if (flags & 2 && check(fd, srcExceptLow, srcExceptHigh, mask)) {
- fd < 32 ? dstExceptLow = dstExceptLow | mask : dstExceptHigh = dstExceptHigh | mask;
- total++;
- }
- }
- if (readfds) {
- GROWABLE_HEAP_I32()[readfds >> 2] = dstReadLow;
- GROWABLE_HEAP_I32()[readfds + 4 >> 2] = dstReadHigh;
- }
- if (writefds) {
- GROWABLE_HEAP_I32()[writefds >> 2] = dstWriteLow;
- GROWABLE_HEAP_I32()[writefds + 4 >> 2] = dstWriteHigh;
- }
- if (exceptfds) {
- GROWABLE_HEAP_I32()[exceptfds >> 2] = dstExceptLow;
- GROWABLE_HEAP_I32()[exceptfds + 4 >> 2] = dstExceptHigh;
- }
- return total;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-var SOCKFS = {
- mount: function(mount) {
- Module["websocket"] = Module["websocket"] && "object" === typeof Module["websocket"] ? Module["websocket"] : {};
- Module["websocket"]._callbacks = {};
- Module["websocket"]["on"] = function(event, callback) {
- if ("function" === typeof callback) {
- this._callbacks[event] = callback;
- }
- return this;
- };
- Module["websocket"].emit = function(event, param) {
- if ("function" === typeof this._callbacks[event]) {
- this._callbacks[event].call(this, param);
- }
- };
- return FS.createNode(null, "/", 16384 | 511, 0);
- },
- createSocket: function(family, type, protocol) {
- type &= ~526336;
- var streaming = type == 1;
- if (streaming && protocol && protocol != 6) {
- throw new FS.ErrnoError(66);
- }
- var sock = {
- family: family,
- type: type,
- protocol: protocol,
- server: null,
- error: null,
- peers: {},
- pending: [],
- recv_queue: [],
- sock_ops: SOCKFS.websocket_sock_ops
- };
- var name = SOCKFS.nextname();
- var node = FS.createNode(SOCKFS.root, name, 49152, 0);
- node.sock = sock;
- var stream = FS.createStream({
- path: name,
- node: node,
- flags: 2,
- seekable: false,
- stream_ops: SOCKFS.stream_ops
- });
- sock.stream = stream;
- return sock;
- },
- getSocket: function(fd) {
- var stream = FS.getStream(fd);
- if (!stream || !FS.isSocket(stream.node.mode)) {
- return null;
- }
- return stream.node.sock;
- },
- stream_ops: {
- poll: function(stream) {
- var sock = stream.node.sock;
- return sock.sock_ops.poll(sock);
- },
- ioctl: function(stream, request, varargs) {
- var sock = stream.node.sock;
- return sock.sock_ops.ioctl(sock, request, varargs);
- },
- read: function(stream, buffer, offset, length, position) {
- var sock = stream.node.sock;
- var msg = sock.sock_ops.recvmsg(sock, length);
- if (!msg) {
- return 0;
- }
- buffer.set(msg.buffer, offset);
- return msg.buffer.length;
- },
- write: function(stream, buffer, offset, length, position) {
- var sock = stream.node.sock;
- return sock.sock_ops.sendmsg(sock, buffer, offset, length);
- },
- close: function(stream) {
- var sock = stream.node.sock;
- sock.sock_ops.close(sock);
- }
- },
- nextname: function() {
- if (!SOCKFS.nextname.current) {
- SOCKFS.nextname.current = 0;
- }
- return "socket[" + SOCKFS.nextname.current++ + "]";
- },
- websocket_sock_ops: {
- createPeer: function(sock, addr, port) {
- var ws;
- if (typeof addr == "object") {
- ws = addr;
- addr = null;
- port = null;
- }
- if (ws) {
- if (ws._socket) {
- addr = ws._socket.remoteAddress;
- port = ws._socket.remotePort;
- } else {
- var result = /ws[s]?:\/\/([^:]+):(\d+)/.exec(ws.url);
- if (!result) {
- throw new Error("WebSocket URL must be in the format ws(s)://address:port");
- }
- addr = result[1];
- port = parseInt(result[2], 10);
- }
- } else {
- try {
- var runtimeConfig = Module["websocket"] && "object" === typeof Module["websocket"];
- var url = "ws:#".replace("#", "//");
- if (runtimeConfig) {
- if ("string" === typeof Module["websocket"]["url"]) {
- url = Module["websocket"]["url"];
- }
- }
- if (url === "ws://" || url === "wss://") {
- var parts = addr.split("/");
- url = url + parts[0] + ":" + port + "/" + parts.slice(1).join("/");
- }
- var subProtocols = "binary";
- if (runtimeConfig) {
- if ("string" === typeof Module["websocket"]["subprotocol"]) {
- subProtocols = Module["websocket"]["subprotocol"];
- }
- }
- var opts = undefined;
- if (subProtocols !== "null") {
- subProtocols = subProtocols.replace(/^ +| +$/g, "").split(/ *, */);
- opts = subProtocols;
- }
- if (runtimeConfig && null === Module["websocket"]["subprotocol"]) {
- subProtocols = "null";
- opts = undefined;
- }
- var WebSocketConstructor;
- {
- WebSocketConstructor = WebSocket;
- }
- ws = new WebSocketConstructor(url, opts);
- ws.binaryType = "arraybuffer";
- } catch (e) {
- throw new FS.ErrnoError(23);
- }
- }
- var peer = {
- addr: addr,
- port: port,
- socket: ws,
- dgram_send_queue: []
- };
- SOCKFS.websocket_sock_ops.addPeer(sock, peer);
- SOCKFS.websocket_sock_ops.handlePeerEvents(sock, peer);
- if (sock.type === 2 && typeof sock.sport != "undefined") {
- peer.dgram_send_queue.push(new Uint8Array([ 255, 255, 255, 255, "p".charCodeAt(0), "o".charCodeAt(0), "r".charCodeAt(0), "t".charCodeAt(0), (sock.sport & 65280) >> 8, sock.sport & 255 ]));
- }
- return peer;
- },
- getPeer: function(sock, addr, port) {
- return sock.peers[addr + ":" + port];
- },
- addPeer: function(sock, peer) {
- sock.peers[peer.addr + ":" + peer.port] = peer;
- },
- removePeer: function(sock, peer) {
- delete sock.peers[peer.addr + ":" + peer.port];
- },
- handlePeerEvents: function(sock, peer) {
- var first = true;
- var handleOpen = function() {
- Module["websocket"].emit("open", sock.stream.fd);
- try {
- var queued = peer.dgram_send_queue.shift();
- while (queued) {
- peer.socket.send(queued);
- queued = peer.dgram_send_queue.shift();
- }
- } catch (e) {
- peer.socket.close();
- }
- };
- function handleMessage(data) {
- if (typeof data == "string") {
- var encoder = new TextEncoder();
- data = encoder.encode(data);
- } else {
- assert(data.byteLength !== undefined);
- if (data.byteLength == 0) {
- return;
- }
- data = new Uint8Array(data);
- }
- var wasfirst = first;
- first = false;
- if (wasfirst && data.length === 10 && data[0] === 255 && data[1] === 255 && data[2] === 255 && data[3] === 255 && data[4] === "p".charCodeAt(0) && data[5] === "o".charCodeAt(0) && data[6] === "r".charCodeAt(0) && data[7] === "t".charCodeAt(0)) {
- var newport = data[8] << 8 | data[9];
- SOCKFS.websocket_sock_ops.removePeer(sock, peer);
- peer.port = newport;
- SOCKFS.websocket_sock_ops.addPeer(sock, peer);
- return;
- }
- sock.recv_queue.push({
- addr: peer.addr,
- port: peer.port,
- data: data
- });
- Module["websocket"].emit("message", sock.stream.fd);
- }
- if (ENVIRONMENT_IS_NODE) {
- peer.socket.on("open", handleOpen);
- peer.socket.on("message", function(data, isBinary) {
- if (!isBinary) {
- return;
- }
- handleMessage(new Uint8Array(data).buffer);
- });
- peer.socket.on("close", function() {
- Module["websocket"].emit("close", sock.stream.fd);
- });
- peer.socket.on("error", function(error) {
- sock.error = 14;
- Module["websocket"].emit("error", [ sock.stream.fd, sock.error, "ECONNREFUSED: Connection refused" ]);
- });
- } else {
- peer.socket.onopen = handleOpen;
- peer.socket.onclose = function() {
- Module["websocket"].emit("close", sock.stream.fd);
- };
- peer.socket.onmessage = function peer_socket_onmessage(event) {
- handleMessage(event.data);
- };
- peer.socket.onerror = function(error) {
- sock.error = 14;
- Module["websocket"].emit("error", [ sock.stream.fd, sock.error, "ECONNREFUSED: Connection refused" ]);
- };
- }
- },
- poll: function(sock) {
- if (sock.type === 1 && sock.server) {
- return sock.pending.length ? 64 | 1 : 0;
- }
- var mask = 0;
- var dest = sock.type === 1 ? SOCKFS.websocket_sock_ops.getPeer(sock, sock.daddr, sock.dport) : null;
- if (sock.recv_queue.length || !dest || dest && dest.socket.readyState === dest.socket.CLOSING || dest && dest.socket.readyState === dest.socket.CLOSED) {
- mask |= 64 | 1;
- }
- if (!dest || dest && dest.socket.readyState === dest.socket.OPEN) {
- mask |= 4;
- }
- if (dest && dest.socket.readyState === dest.socket.CLOSING || dest && dest.socket.readyState === dest.socket.CLOSED) {
- mask |= 16;
- }
- return mask;
- },
- ioctl: function(sock, request, arg) {
- switch (request) {
- case 21531:
- var bytes = 0;
- if (sock.recv_queue.length) {
- bytes = sock.recv_queue[0].data.length;
- }
- GROWABLE_HEAP_I32()[arg >> 2] = bytes;
- return 0;
-
- default:
- return 28;
- }
- },
- close: function(sock) {
- if (sock.server) {
- try {
- sock.server.close();
- } catch (e) {}
- sock.server = null;
- }
- var peers = Object.keys(sock.peers);
- for (var i = 0; i < peers.length; i++) {
- var peer = sock.peers[peers[i]];
- try {
- peer.socket.close();
- } catch (e) {}
- SOCKFS.websocket_sock_ops.removePeer(sock, peer);
- }
- return 0;
- },
- bind: function(sock, addr, port) {
- if (typeof sock.saddr != "undefined" || typeof sock.sport != "undefined") {
- throw new FS.ErrnoError(28);
- }
- sock.saddr = addr;
- sock.sport = port;
- if (sock.type === 2) {
- if (sock.server) {
- sock.server.close();
- sock.server = null;
- }
- try {
- sock.sock_ops.listen(sock, 0);
- } catch (e) {
- if (!(e.name === "ErrnoError")) throw e;
- if (e.errno !== 138) throw e;
- }
- }
- },
- connect: function(sock, addr, port) {
- if (sock.server) {
- throw new FS.ErrnoError(138);
- }
- if (typeof sock.daddr != "undefined" && typeof sock.dport != "undefined") {
- var dest = SOCKFS.websocket_sock_ops.getPeer(sock, sock.daddr, sock.dport);
- if (dest) {
- if (dest.socket.readyState === dest.socket.CONNECTING) {
- throw new FS.ErrnoError(7);
- } else {
- throw new FS.ErrnoError(30);
- }
- }
- }
- var peer = SOCKFS.websocket_sock_ops.createPeer(sock, addr, port);
- sock.daddr = peer.addr;
- sock.dport = peer.port;
- throw new FS.ErrnoError(26);
- },
- listen: function(sock, backlog) {
- if (!ENVIRONMENT_IS_NODE) {
- throw new FS.ErrnoError(138);
- }
- },
- accept: function(listensock) {
- if (!listensock.server || !listensock.pending.length) {
- throw new FS.ErrnoError(28);
- }
- var newsock = listensock.pending.shift();
- newsock.stream.flags = listensock.stream.flags;
- return newsock;
- },
- getname: function(sock, peer) {
- var addr, port;
- if (peer) {
- if (sock.daddr === undefined || sock.dport === undefined) {
- throw new FS.ErrnoError(53);
- }
- addr = sock.daddr;
- port = sock.dport;
- } else {
- addr = sock.saddr || 0;
- port = sock.sport || 0;
- }
- return {
- addr: addr,
- port: port
- };
- },
- sendmsg: function(sock, buffer, offset, length, addr, port) {
- if (sock.type === 2) {
- if (addr === undefined || port === undefined) {
- addr = sock.daddr;
- port = sock.dport;
- }
- if (addr === undefined || port === undefined) {
- throw new FS.ErrnoError(17);
- }
- } else {
- addr = sock.daddr;
- port = sock.dport;
- }
- var dest = SOCKFS.websocket_sock_ops.getPeer(sock, addr, port);
- if (sock.type === 1) {
- if (!dest || dest.socket.readyState === dest.socket.CLOSING || dest.socket.readyState === dest.socket.CLOSED) {
- throw new FS.ErrnoError(53);
- } else if (dest.socket.readyState === dest.socket.CONNECTING) {
- throw new FS.ErrnoError(6);
- }
- }
- if (ArrayBuffer.isView(buffer)) {
- offset += buffer.byteOffset;
- buffer = buffer.buffer;
- }
- var data;
- if (buffer instanceof SharedArrayBuffer) {
- data = new Uint8Array(new Uint8Array(buffer.slice(offset, offset + length))).buffer;
- } else {
- data = buffer.slice(offset, offset + length);
- }
- if (sock.type === 2) {
- if (!dest || dest.socket.readyState !== dest.socket.OPEN) {
- if (!dest || dest.socket.readyState === dest.socket.CLOSING || dest.socket.readyState === dest.socket.CLOSED) {
- dest = SOCKFS.websocket_sock_ops.createPeer(sock, addr, port);
- }
- dest.dgram_send_queue.push(data);
- return length;
- }
- }
- try {
- dest.socket.send(data);
- return length;
- } catch (e) {
- throw new FS.ErrnoError(28);
- }
- },
- recvmsg: function(sock, length) {
- if (sock.type === 1 && sock.server) {
- throw new FS.ErrnoError(53);
- }
- var queued = sock.recv_queue.shift();
- if (!queued) {
- if (sock.type === 1) {
- var dest = SOCKFS.websocket_sock_ops.getPeer(sock, sock.daddr, sock.dport);
- if (!dest) {
- throw new FS.ErrnoError(53);
- }
- if (dest.socket.readyState === dest.socket.CLOSING || dest.socket.readyState === dest.socket.CLOSED) {
- return null;
- }
- throw new FS.ErrnoError(6);
- }
- throw new FS.ErrnoError(6);
- }
- var queuedLength = queued.data.byteLength || queued.data.length;
- var queuedOffset = queued.data.byteOffset || 0;
- var queuedBuffer = queued.data.buffer || queued.data;
- var bytesRead = Math.min(length, queuedLength);
- var res = {
- buffer: new Uint8Array(queuedBuffer, queuedOffset, bytesRead),
- addr: queued.addr,
- port: queued.port
- };
- if (sock.type === 1 && bytesRead < queuedLength) {
- var bytesRemaining = queuedLength - bytesRead;
- queued.data = new Uint8Array(queuedBuffer, queuedOffset + bytesRead, bytesRemaining);
- sock.recv_queue.unshift(queued);
- }
- return res;
- }
- }
-};
-
-function getSocketFromFD(fd) {
- var socket = SOCKFS.getSocket(fd);
- if (!socket) throw new FS.ErrnoError(8);
- return socket;
-}
-
-function setErrNo(value) {
- GROWABLE_HEAP_I32()[___errno_location() >> 2] = value;
- return value;
-}
-
-var Sockets = {
- BUFFER_SIZE: 10240,
- MAX_BUFFER_SIZE: 10485760,
- nextFd: 1,
- fds: {},
- nextport: 1,
- maxport: 65535,
- peer: null,
- connections: {},
- portmap: {},
- localAddr: 4261412874,
- addrPool: [ 33554442, 50331658, 67108874, 83886090, 100663306, 117440522, 134217738, 150994954, 167772170, 184549386, 201326602, 218103818, 234881034 ]
-};
-
-function inetPton4(str) {
- var b = str.split(".");
- for (var i = 0; i < 4; i++) {
- var tmp = Number(b[i]);
- if (isNaN(tmp)) return null;
- b[i] = tmp;
- }
- return (b[0] | b[1] << 8 | b[2] << 16 | b[3] << 24) >>> 0;
-}
-
-function jstoi_q(str) {
- return parseInt(str);
-}
-
-function inetPton6(str) {
- var words;
- var w, offset, z, i;
- var valid6regx = /^((?=.*::)(?!.*::.+::)(::)?([\dA-F]{1,4}:(:|\b)|){5}|([\dA-F]{1,4}:){6})((([\dA-F]{1,4}((?!\3)::|:\b|$))|(?!\2\3)){2}|(((2[0-4]|1\d|[1-9])?\d|25[0-5])\.?\b){4})$/i;
- var parts = [];
- if (!valid6regx.test(str)) {
- return null;
- }
- if (str === "::") {
- return [ 0, 0, 0, 0, 0, 0, 0, 0 ];
- }
- if (str.startsWith("::")) {
- str = str.replace("::", "Z:");
- } else {
- str = str.replace("::", ":Z:");
- }
- if (str.indexOf(".") > 0) {
- str = str.replace(new RegExp("[.]", "g"), ":");
- words = str.split(":");
- words[words.length - 4] = jstoi_q(words[words.length - 4]) + jstoi_q(words[words.length - 3]) * 256;
- words[words.length - 3] = jstoi_q(words[words.length - 2]) + jstoi_q(words[words.length - 1]) * 256;
- words = words.slice(0, words.length - 2);
- } else {
- words = str.split(":");
- }
- offset = 0;
- z = 0;
- for (w = 0; w < words.length; w++) {
- if (typeof words[w] == "string") {
- if (words[w] === "Z") {
- for (z = 0; z < 8 - words.length + 1; z++) {
- parts[w + z] = 0;
- }
- offset = z - 1;
- } else {
- parts[w + offset] = _htons(parseInt(words[w], 16));
- }
- } else {
- parts[w + offset] = words[w];
- }
- }
- return [ parts[1] << 16 | parts[0], parts[3] << 16 | parts[2], parts[5] << 16 | parts[4], parts[7] << 16 | parts[6] ];
-}
-
-function writeSockaddr(sa, family, addr, port, addrlen) {
- switch (family) {
- case 2:
- addr = inetPton4(addr);
- zeroMemory(sa, 16);
- if (addrlen) {
- GROWABLE_HEAP_I32()[addrlen >> 2] = 16;
- }
- GROWABLE_HEAP_I16()[sa >> 1] = family;
- GROWABLE_HEAP_I32()[sa + 4 >> 2] = addr;
- GROWABLE_HEAP_I16()[sa + 2 >> 1] = _htons(port);
- break;
-
- case 10:
- addr = inetPton6(addr);
- zeroMemory(sa, 28);
- if (addrlen) {
- GROWABLE_HEAP_I32()[addrlen >> 2] = 28;
- }
- GROWABLE_HEAP_I32()[sa >> 2] = family;
- GROWABLE_HEAP_I32()[sa + 8 >> 2] = addr[0];
- GROWABLE_HEAP_I32()[sa + 12 >> 2] = addr[1];
- GROWABLE_HEAP_I32()[sa + 16 >> 2] = addr[2];
- GROWABLE_HEAP_I32()[sa + 20 >> 2] = addr[3];
- GROWABLE_HEAP_I16()[sa + 2 >> 1] = _htons(port);
- break;
-
- default:
- return 5;
- }
- return 0;
-}
-
-var DNS = {
- address_map: {
- id: 1,
- addrs: {},
- names: {}
- },
- lookup_name: function(name) {
- var res = inetPton4(name);
- if (res !== null) {
- return name;
- }
- res = inetPton6(name);
- if (res !== null) {
- return name;
- }
- var addr;
- if (DNS.address_map.addrs[name]) {
- addr = DNS.address_map.addrs[name];
- } else {
- var id = DNS.address_map.id++;
- assert(id < 65535, "exceeded max address mappings of 65535");
- addr = "172.29." + (id & 255) + "." + (id & 65280);
- DNS.address_map.names[addr] = name;
- DNS.address_map.addrs[name] = addr;
- }
- return addr;
- },
- lookup_addr: function(addr) {
- if (DNS.address_map.names[addr]) {
- return DNS.address_map.names[addr];
- }
- return null;
- }
-};
-
-function ___syscall_accept4(fd, addr, addrlen, flags, d1, d2) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(5, 1, fd, addr, addrlen, flags, d1, d2);
- try {
- var sock = getSocketFromFD(fd);
- var newsock = sock.sock_ops.accept(sock);
- if (addr) {
- var errno = writeSockaddr(addr, newsock.family, DNS.lookup_name(newsock.daddr), newsock.dport, addrlen);
- assert(!errno);
- }
- return newsock.stream.fd;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function inetNtop4(addr) {
- return (addr & 255) + "." + (addr >> 8 & 255) + "." + (addr >> 16 & 255) + "." + (addr >> 24 & 255);
-}
-
-function inetNtop6(ints) {
- var str = "";
- var word = 0;
- var longest = 0;
- var lastzero = 0;
- var zstart = 0;
- var len = 0;
- var i = 0;
- var parts = [ ints[0] & 65535, ints[0] >> 16, ints[1] & 65535, ints[1] >> 16, ints[2] & 65535, ints[2] >> 16, ints[3] & 65535, ints[3] >> 16 ];
- var hasipv4 = true;
- var v4part = "";
- for (i = 0; i < 5; i++) {
- if (parts[i] !== 0) {
- hasipv4 = false;
- break;
- }
- }
- if (hasipv4) {
- v4part = inetNtop4(parts[6] | parts[7] << 16);
- if (parts[5] === -1) {
- str = "::ffff:";
- str += v4part;
- return str;
- }
- if (parts[5] === 0) {
- str = "::";
- if (v4part === "0.0.0.0") v4part = "";
- if (v4part === "0.0.0.1") v4part = "1";
- str += v4part;
- return str;
- }
- }
- for (word = 0; word < 8; word++) {
- if (parts[word] === 0) {
- if (word - lastzero > 1) {
- len = 0;
- }
- lastzero = word;
- len++;
- }
- if (len > longest) {
- longest = len;
- zstart = word - longest + 1;
- }
- }
- for (word = 0; word < 8; word++) {
- if (longest > 1) {
- if (parts[word] === 0 && word >= zstart && word < zstart + longest) {
- if (word === zstart) {
- str += ":";
- if (zstart === 0) str += ":";
- }
- continue;
- }
- }
- str += Number(_ntohs(parts[word] & 65535)).toString(16);
- str += word < 7 ? ":" : "";
- }
- return str;
-}
-
-function readSockaddr(sa, salen) {
- var family = GROWABLE_HEAP_I16()[sa >> 1];
- var port = _ntohs(GROWABLE_HEAP_U16()[sa + 2 >> 1]);
- var addr;
- switch (family) {
- case 2:
- if (salen !== 16) {
- return {
- errno: 28
- };
- }
- addr = GROWABLE_HEAP_I32()[sa + 4 >> 2];
- addr = inetNtop4(addr);
- break;
-
- case 10:
- if (salen !== 28) {
- return {
- errno: 28
- };
- }
- addr = [ GROWABLE_HEAP_I32()[sa + 8 >> 2], GROWABLE_HEAP_I32()[sa + 12 >> 2], GROWABLE_HEAP_I32()[sa + 16 >> 2], GROWABLE_HEAP_I32()[sa + 20 >> 2] ];
- addr = inetNtop6(addr);
- break;
-
- default:
- return {
- errno: 5
- };
- }
- return {
- family: family,
- addr: addr,
- port: port
- };
-}
-
-function getSocketAddress(addrp, addrlen, allowNull) {
- if (allowNull && addrp === 0) return null;
- var info = readSockaddr(addrp, addrlen);
- if (info.errno) throw new FS.ErrnoError(info.errno);
- info.addr = DNS.lookup_addr(info.addr) || info.addr;
- return info;
-}
-
-function ___syscall_bind(fd, addr, addrlen, d1, d2, d3) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(6, 1, fd, addr, addrlen, d1, d2, d3);
- try {
- var sock = getSocketFromFD(fd);
- var info = getSocketAddress(addr, addrlen);
- sock.sock_ops.bind(sock, info.addr, info.port);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_chdir(path) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(7, 1, path);
- try {
- path = SYSCALLS.getStr(path);
- FS.chdir(path);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_chmod(path, mode) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(8, 1, path, mode);
- try {
- path = SYSCALLS.getStr(path);
- FS.chmod(path, mode);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_connect(fd, addr, addrlen, d1, d2, d3) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(9, 1, fd, addr, addrlen, d1, d2, d3);
- try {
- var sock = getSocketFromFD(fd);
- var info = getSocketAddress(addr, addrlen);
- sock.sock_ops.connect(sock, info.addr, info.port);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_faccessat(dirfd, path, amode, flags) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(10, 1, dirfd, path, amode, flags);
- try {
- path = SYSCALLS.getStr(path);
- assert(flags === 0);
- path = SYSCALLS.calculateAt(dirfd, path);
- if (amode & ~7) {
- return -28;
- }
- var lookup = FS.lookupPath(path, {
- follow: true
- });
- var node = lookup.node;
- if (!node) {
- return -44;
- }
- var perms = "";
- if (amode & 4) perms += "r";
- if (amode & 2) perms += "w";
- if (amode & 1) perms += "x";
- if (perms && FS.nodePermissions(node, perms)) {
- return -2;
- }
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_fchmod(fd, mode) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(11, 1, fd, mode);
- try {
- FS.fchmod(fd, mode);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_fcntl64(fd, cmd, varargs) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(12, 1, 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.createStream(stream, 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 5:
- {
- var arg = SYSCALLS.get();
- var offset = 0;
- GROWABLE_HEAP_I16()[arg + offset >> 1] = 2;
- return 0;
- }
-
- case 6:
- case 7:
- return 0;
-
- case 16:
- case 8:
- return -28;
-
- case 9:
- setErrNo(28);
- return -1;
-
- default:
- {
- return -28;
- }
- }
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function stringToUTF8(str, outPtr, maxBytesToWrite) {
- assert(typeof maxBytesToWrite == "number", "stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!");
- return stringToUTF8Array(str, GROWABLE_HEAP_U8(), outPtr, maxBytesToWrite);
-}
-
-function ___syscall_getcwd(buf, size) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(13, 1, buf, size);
- try {
- if (size === 0) return -28;
- var cwd = FS.cwd();
- var cwdLengthInBytes = lengthBytesUTF8(cwd) + 1;
- if (size < cwdLengthInBytes) return -68;
- stringToUTF8(cwd, buf, size);
- return cwdLengthInBytes;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_getdents64(fd, dirp, count) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(14, 1, fd, dirp, count);
- try {
- var stream = SYSCALLS.getStreamFromFD(fd);
- if (!stream.getdents) {
- stream.getdents = FS.readdir(stream.path);
- }
- var struct_size = 280;
- var pos = 0;
- var off = FS.llseek(stream, 0, 1);
- var idx = Math.floor(off / struct_size);
- while (idx < stream.getdents.length && pos + struct_size <= count) {
- var id;
- var type;
- var name = stream.getdents[idx];
- if (name === ".") {
- id = stream.node.id;
- type = 4;
- } else if (name === "..") {
- var lookup = FS.lookupPath(stream.path, {
- parent: true
- });
- id = lookup.node.id;
- type = 4;
- } else {
- var child = FS.lookupNode(stream.node, name);
- id = child.id;
- type = FS.isChrdev(child.mode) ? 2 : FS.isDir(child.mode) ? 4 : FS.isLink(child.mode) ? 10 : 8;
- }
- assert(id);
- tempI64 = [ id >>> 0, (tempDouble = id, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[dirp + pos >> 2] = tempI64[0], GROWABLE_HEAP_I32()[dirp + pos + 4 >> 2] = tempI64[1];
- tempI64 = [ (idx + 1) * struct_size >>> 0, (tempDouble = (idx + 1) * struct_size,
- +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[dirp + pos + 8 >> 2] = tempI64[0], GROWABLE_HEAP_I32()[dirp + pos + 12 >> 2] = tempI64[1];
- GROWABLE_HEAP_I16()[dirp + pos + 16 >> 1] = 280;
- GROWABLE_HEAP_I8()[dirp + pos + 18 >> 0] = type;
- stringToUTF8(name, dirp + pos + 19, 256);
- pos += struct_size;
- idx += 1;
- }
- FS.llseek(stream, idx * struct_size, 0);
- return pos;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_getsockname(fd, addr, addrlen, d1, d2, d3) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(15, 1, fd, addr, addrlen, d1, d2, d3);
- try {
- var sock = getSocketFromFD(fd);
- var errno = writeSockaddr(addr, sock.family, DNS.lookup_name(sock.saddr || "0.0.0.0"), sock.sport, addrlen);
- assert(!errno);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_getsockopt(fd, level, optname, optval, optlen, d1) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(16, 1, fd, level, optname, optval, optlen, d1);
- try {
- var sock = getSocketFromFD(fd);
- if (level === 1) {
- if (optname === 4) {
- GROWABLE_HEAP_I32()[optval >> 2] = sock.error;
- GROWABLE_HEAP_I32()[optlen >> 2] = 4;
- sock.error = null;
- return 0;
- }
- }
- return -50;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_ioctl(fd, op, varargs) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(17, 1, 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();
- GROWABLE_HEAP_I32()[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:
- return -28;
- }
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_listen(fd, backlog) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(18, 1, fd, backlog);
- try {
- var sock = getSocketFromFD(fd);
- sock.sock_ops.listen(sock, backlog);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_lstat64(path, buf) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(19, 1, path, buf);
- try {
- path = SYSCALLS.getStr(path);
- return SYSCALLS.doStat(FS.lstat, path, buf);
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_mkdirat(dirfd, path, mode) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(20, 1, dirfd, path, mode);
- try {
- path = SYSCALLS.getStr(path);
- path = SYSCALLS.calculateAt(dirfd, path);
- path = PATH.normalize(path);
- if (path[path.length - 1] === "/") path = path.substr(0, path.length - 1);
- FS.mkdir(path, mode, 0);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_newfstatat(dirfd, path, buf, flags) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(21, 1, dirfd, path, buf, flags);
- try {
- path = SYSCALLS.getStr(path);
- var nofollow = flags & 256;
- var allowEmpty = flags & 4096;
- flags = flags & ~6400;
- assert(!flags, "unknown flags in __syscall_newfstatat: " + flags);
- path = SYSCALLS.calculateAt(dirfd, path, allowEmpty);
- return SYSCALLS.doStat(nofollow ? FS.lstat : FS.stat, path, buf);
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_openat(dirfd, path, flags, varargs) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(22, 1, dirfd, path, flags, varargs);
- SYSCALLS.varargs = varargs;
- try {
- path = SYSCALLS.getStr(path);
- path = SYSCALLS.calculateAt(dirfd, path);
- var mode = varargs ? SYSCALLS.get() : 0;
- return FS.open(path, flags, mode).fd;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_poll(fds, nfds, timeout) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(23, 1, fds, nfds, timeout);
- try {
- var nonzero = 0;
- for (var i = 0; i < nfds; i++) {
- var pollfd = fds + 8 * i;
- var fd = GROWABLE_HEAP_I32()[pollfd >> 2];
- var events = GROWABLE_HEAP_I16()[pollfd + 4 >> 1];
- var mask = 32;
- var stream = FS.getStream(fd);
- if (stream) {
- mask = SYSCALLS.DEFAULT_POLLMASK;
- if (stream.stream_ops.poll) {
- mask = stream.stream_ops.poll(stream);
- }
- }
- mask &= events | 8 | 16;
- if (mask) nonzero++;
- GROWABLE_HEAP_I16()[pollfd + 6 >> 1] = mask;
- }
- return nonzero;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_readlinkat(dirfd, path, buf, bufsize) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(24, 1, dirfd, path, buf, bufsize);
- try {
- path = SYSCALLS.getStr(path);
- path = SYSCALLS.calculateAt(dirfd, path);
- if (bufsize <= 0) return -28;
- var ret = FS.readlink(path);
- var len = Math.min(bufsize, lengthBytesUTF8(ret));
- var endChar = GROWABLE_HEAP_I8()[buf + len];
- stringToUTF8(ret, buf, bufsize + 1);
- GROWABLE_HEAP_I8()[buf + len] = endChar;
- return len;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_recvfrom(fd, buf, len, flags, addr, addrlen) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(25, 1, fd, buf, len, flags, addr, addrlen);
- try {
- var sock = getSocketFromFD(fd);
- var msg = sock.sock_ops.recvmsg(sock, len);
- if (!msg) return 0;
- if (addr) {
- var errno = writeSockaddr(addr, sock.family, DNS.lookup_name(msg.addr), msg.port, addrlen);
- assert(!errno);
- }
- GROWABLE_HEAP_U8().set(msg.buffer, buf);
- return msg.buffer.byteLength;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_renameat(olddirfd, oldpath, newdirfd, newpath) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(26, 1, olddirfd, oldpath, newdirfd, newpath);
- try {
- oldpath = SYSCALLS.getStr(oldpath);
- newpath = SYSCALLS.getStr(newpath);
- oldpath = SYSCALLS.calculateAt(olddirfd, oldpath);
- newpath = SYSCALLS.calculateAt(newdirfd, newpath);
- FS.rename(oldpath, newpath);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_rmdir(path) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(27, 1, path);
- try {
- path = SYSCALLS.getStr(path);
- FS.rmdir(path);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_sendto(fd, message, length, flags, addr, addr_len) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(28, 1, fd, message, length, flags, addr, addr_len);
- try {
- var sock = getSocketFromFD(fd);
- var dest = getSocketAddress(addr, addr_len, true);
- if (!dest) {
- return FS.write(sock.stream, GROWABLE_HEAP_I8(), message, length);
- }
- return sock.sock_ops.sendmsg(sock, GROWABLE_HEAP_I8(), message, length, dest.addr, dest.port);
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_socket(domain, type, protocol) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(29, 1, domain, type, protocol);
- try {
- var sock = SOCKFS.createSocket(domain, type, protocol);
- assert(sock.stream.fd < 64);
- return sock.stream.fd;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_stat64(path, buf) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(30, 1, path, buf);
- try {
- path = SYSCALLS.getStr(path);
- return SYSCALLS.doStat(FS.stat, path, buf);
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_statfs64(path, size, buf) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(31, 1, path, size, buf);
- try {
- path = SYSCALLS.getStr(path);
- assert(size === 64);
- GROWABLE_HEAP_I32()[buf + 4 >> 2] = 4096;
- GROWABLE_HEAP_I32()[buf + 40 >> 2] = 4096;
- GROWABLE_HEAP_I32()[buf + 8 >> 2] = 1e6;
- GROWABLE_HEAP_I32()[buf + 12 >> 2] = 5e5;
- GROWABLE_HEAP_I32()[buf + 16 >> 2] = 5e5;
- GROWABLE_HEAP_I32()[buf + 20 >> 2] = FS.nextInode;
- GROWABLE_HEAP_I32()[buf + 24 >> 2] = 1e6;
- GROWABLE_HEAP_I32()[buf + 28 >> 2] = 42;
- GROWABLE_HEAP_I32()[buf + 44 >> 2] = 2;
- GROWABLE_HEAP_I32()[buf + 36 >> 2] = 255;
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_symlink(target, linkpath) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(32, 1, target, linkpath);
- try {
- target = SYSCALLS.getStr(target);
- linkpath = SYSCALLS.getStr(linkpath);
- FS.symlink(target, linkpath);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-function ___syscall_unlinkat(dirfd, path, flags) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(33, 1, dirfd, path, flags);
- try {
- path = SYSCALLS.getStr(path);
- path = SYSCALLS.calculateAt(dirfd, path);
- if (flags === 0) {
- FS.unlink(path);
- } else if (flags === 512) {
- FS.rmdir(path);
- } else {
- abort("Invalid flags passed to unlinkat");
- }
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return -e.errno;
- }
-}
-
-var nowIsMonotonic = true;
-
-function __emscripten_get_now_is_monotonic() {
- return nowIsMonotonic;
-}
-
-function maybeExit() {
- if (runtimeExited) {
- return;
- }
- if (!keepRuntimeAlive()) {
- try {
- if (ENVIRONMENT_IS_PTHREAD) __emscripten_thread_exit(EXITSTATUS); else _exit(EXITSTATUS);
- } catch (e) {
- handleException(e);
- }
- }
-}
-
-function callUserCallback(func) {
- if (runtimeExited || ABORT) {
- err("user callback triggered after runtime exited or application aborted. Ignoring.");
- return;
- }
- try {
- func();
- maybeExit();
- } catch (e) {
- handleException(e);
- }
-}
-
-function __emscripten_thread_mailbox_await(pthread_ptr) {
- if (typeof Atomics.waitAsync === "function") {
- var wait = Atomics.waitAsync(GROWABLE_HEAP_I32(), pthread_ptr >> 2, pthread_ptr);
- assert(wait.async);
- wait.value.then(checkMailbox);
- var waitingAsync = pthread_ptr + 128;
- Atomics.store(GROWABLE_HEAP_I32(), waitingAsync >> 2, 1);
- }
-}
-
-Module["__emscripten_thread_mailbox_await"] = __emscripten_thread_mailbox_await;
-
-function checkMailbox() {
- var pthread_ptr = _pthread_self();
- if (pthread_ptr) {
- __emscripten_thread_mailbox_await(pthread_ptr);
- callUserCallback(() => __emscripten_check_mailbox());
- }
-}
-
-Module["checkMailbox"] = checkMailbox;
-
-function __emscripten_notify_mailbox_postmessage(targetThreadId, currThreadId, mainThreadId) {
- if (targetThreadId == currThreadId) {
- setTimeout(() => checkMailbox());
- } else if (ENVIRONMENT_IS_PTHREAD) {
- postMessage({
- "targetThread": targetThreadId,
- "cmd": "checkMailbox"
- });
- } else {
- var worker = PThread.pthreads[targetThreadId];
- if (!worker) {
- err("Cannot send message to thread with ID " + targetThreadId + ", unknown thread ID!");
- return;
- }
- worker.postMessage({
- "cmd": "checkMailbox"
- });
- }
-}
-
-function webgl_enable_ANGLE_instanced_arrays(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);
- };
- return 1;
- }
-}
-
-function webgl_enable_OES_vertex_array_object(ctx) {
- var ext = ctx.getExtension("OES_vertex_array_object");
- if (ext) {
- ctx["createVertexArray"] = function() {
- return ext["createVertexArrayOES"]();
- };
- ctx["deleteVertexArray"] = function(vao) {
- ext["deleteVertexArrayOES"](vao);
- };
- ctx["bindVertexArray"] = function(vao) {
- ext["bindVertexArrayOES"](vao);
- };
- ctx["isVertexArray"] = function(vao) {
- return ext["isVertexArrayOES"](vao);
- };
- return 1;
- }
-}
-
-function webgl_enable_WEBGL_draw_buffers(ctx) {
- var ext = ctx.getExtension("WEBGL_draw_buffers");
- if (ext) {
- ctx["drawBuffers"] = function(n, bufs) {
- ext["drawBuffersWEBGL"](n, bufs);
- };
- return 1;
- }
-}
-
-function webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(ctx) {
- return !!(ctx.dibvbi = ctx.getExtension("WEBGL_draw_instanced_base_vertex_base_instance"));
-}
-
-function webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(ctx) {
- return !!(ctx.mdibvbi = ctx.getExtension("WEBGL_multi_draw_instanced_base_vertex_base_instance"));
-}
-
-function webgl_enable_WEBGL_multi_draw(ctx) {
- return !!(ctx.multiDrawWebgl = ctx.getExtension("WEBGL_multi_draw"));
-}
-
-var GL = {
- counter: 1,
- buffers: [],
- programs: [],
- framebuffers: [],
- renderbuffers: [],
- textures: [],
- shaders: [],
- vaos: [],
- contexts: {},
- offscreenCanvases: {},
- queries: [],
- samplers: [],
- transformFeedbacks: [],
- syncs: [],
- stringCache: {},
- stringiCache: {},
- unpackAlignment: 4,
- 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;
- },
- getSource: function(shader, count, string, length) {
- var source = "";
- for (var i = 0; i < count; ++i) {
- var len = length ? GROWABLE_HEAP_I32()[length + i * 4 >> 2] : -1;
- source += UTF8ToString(GROWABLE_HEAP_I32()[string + i * 4 >> 2], len < 0 ? undefined : len);
- }
- return source;
- },
- createContext: function(canvas, webGLContextAttributes) {
- if (webGLContextAttributes.renderViaOffscreenBackBuffer) webGLContextAttributes["preserveDrawingBuffer"] = true;
- var ctx = webGLContextAttributes.majorVersion > 1 ? canvas.getContext("webgl2", webGLContextAttributes) : canvas.getContext("webgl", webGLContextAttributes);
- if (!ctx) return 0;
- var handle = GL.registerContext(ctx, webGLContextAttributes);
- return handle;
- },
- enableOffscreenFramebufferAttributes: function(webGLContextAttributes) {
- webGLContextAttributes.renderViaOffscreenBackBuffer = true;
- webGLContextAttributes.preserveDrawingBuffer = true;
- },
- createOffscreenFramebuffer: function(context) {
- var gl = context.GLctx;
- var fbo = gl.createFramebuffer();
- gl.bindFramebuffer(36160, fbo);
- context.defaultFbo = fbo;
- context.defaultFboForbidBlitFramebuffer = false;
- if (gl.getContextAttributes().antialias) {
- context.defaultFboForbidBlitFramebuffer = true;
- }
- context.defaultColorTarget = gl.createTexture();
- context.defaultDepthTarget = gl.createRenderbuffer();
- GL.resizeOffscreenFramebuffer(context);
- gl.bindTexture(3553, context.defaultColorTarget);
- gl.texParameteri(3553, 10241, 9728);
- gl.texParameteri(3553, 10240, 9728);
- gl.texParameteri(3553, 10242, 33071);
- gl.texParameteri(3553, 10243, 33071);
- gl.texImage2D(3553, 0, 6408, gl.canvas.width, gl.canvas.height, 0, 6408, 5121, null);
- gl.framebufferTexture2D(36160, 36064, 3553, context.defaultColorTarget, 0);
- gl.bindTexture(3553, null);
- var depthTarget = gl.createRenderbuffer();
- gl.bindRenderbuffer(36161, context.defaultDepthTarget);
- gl.renderbufferStorage(36161, 33189, gl.canvas.width, gl.canvas.height);
- gl.framebufferRenderbuffer(36160, 36096, 36161, context.defaultDepthTarget);
- gl.bindRenderbuffer(36161, null);
- var vertices = [ -1, -1, -1, 1, 1, -1, 1, 1 ];
- var vb = gl.createBuffer();
- gl.bindBuffer(34962, vb);
- gl.bufferData(34962, new Float32Array(vertices), 35044);
- gl.bindBuffer(34962, null);
- context.blitVB = vb;
- var vsCode = "attribute vec2 pos;" + "varying lowp vec2 tex;" + "void main() { tex = pos * 0.5 + vec2(0.5,0.5); gl_Position = vec4(pos, 0.0, 1.0); }";
- var vs = gl.createShader(35633);
- gl.shaderSource(vs, vsCode);
- gl.compileShader(vs);
- var fsCode = "varying lowp vec2 tex;" + "uniform sampler2D sampler;" + "void main() { gl_FragColor = texture2D(sampler, tex); }";
- var fs = gl.createShader(35632);
- gl.shaderSource(fs, fsCode);
- gl.compileShader(fs);
- var blitProgram = gl.createProgram();
- gl.attachShader(blitProgram, vs);
- gl.attachShader(blitProgram, fs);
- gl.linkProgram(blitProgram);
- context.blitProgram = blitProgram;
- context.blitPosLoc = gl.getAttribLocation(blitProgram, "pos");
- gl.useProgram(blitProgram);
- gl.uniform1i(gl.getUniformLocation(blitProgram, "sampler"), 0);
- gl.useProgram(null);
- context.defaultVao = undefined;
- if (gl.createVertexArray) {
- context.defaultVao = gl.createVertexArray();
- gl.bindVertexArray(context.defaultVao);
- gl.enableVertexAttribArray(context.blitPosLoc);
- gl.bindVertexArray(null);
- }
- },
- resizeOffscreenFramebuffer: function(context) {
- var gl = context.GLctx;
- if (context.defaultColorTarget) {
- var prevTextureBinding = gl.getParameter(32873);
- gl.bindTexture(3553, context.defaultColorTarget);
- gl.texImage2D(3553, 0, 6408, gl.drawingBufferWidth, gl.drawingBufferHeight, 0, 6408, 5121, null);
- gl.bindTexture(3553, prevTextureBinding);
- }
- if (context.defaultDepthTarget) {
- var prevRenderBufferBinding = gl.getParameter(36007);
- gl.bindRenderbuffer(36161, context.defaultDepthTarget);
- gl.renderbufferStorage(36161, 33189, gl.drawingBufferWidth, gl.drawingBufferHeight);
- gl.bindRenderbuffer(36161, prevRenderBufferBinding);
- }
- },
- blitOffscreenFramebuffer: function(context) {
- var gl = context.GLctx;
- var prevScissorTest = gl.getParameter(3089);
- if (prevScissorTest) gl.disable(3089);
- var prevFbo = gl.getParameter(36006);
- if (gl.blitFramebuffer && !context.defaultFboForbidBlitFramebuffer) {
- gl.bindFramebuffer(36008, context.defaultFbo);
- gl.bindFramebuffer(36009, null);
- gl.blitFramebuffer(0, 0, gl.canvas.width, gl.canvas.height, 0, 0, gl.canvas.width, gl.canvas.height, 16384, 9728);
- } else {
- gl.bindFramebuffer(36160, null);
- var prevProgram = gl.getParameter(35725);
- gl.useProgram(context.blitProgram);
- var prevVB = gl.getParameter(34964);
- gl.bindBuffer(34962, context.blitVB);
- var prevActiveTexture = gl.getParameter(34016);
- gl.activeTexture(33984);
- var prevTextureBinding = gl.getParameter(32873);
- gl.bindTexture(3553, context.defaultColorTarget);
- var prevBlend = gl.getParameter(3042);
- if (prevBlend) gl.disable(3042);
- var prevCullFace = gl.getParameter(2884);
- if (prevCullFace) gl.disable(2884);
- var prevDepthTest = gl.getParameter(2929);
- if (prevDepthTest) gl.disable(2929);
- var prevStencilTest = gl.getParameter(2960);
- if (prevStencilTest) gl.disable(2960);
- function draw() {
- gl.vertexAttribPointer(context.blitPosLoc, 2, 5126, false, 0, 0);
- gl.drawArrays(5, 0, 4);
- }
- if (context.defaultVao) {
- var prevVAO = gl.getParameter(34229);
- gl.bindVertexArray(context.defaultVao);
- draw();
- gl.bindVertexArray(prevVAO);
- } else {
- var prevVertexAttribPointer = {
- buffer: gl.getVertexAttrib(context.blitPosLoc, 34975),
- size: gl.getVertexAttrib(context.blitPosLoc, 34339),
- stride: gl.getVertexAttrib(context.blitPosLoc, 34340),
- type: gl.getVertexAttrib(context.blitPosLoc, 34341),
- normalized: gl.getVertexAttrib(context.blitPosLoc, 34922),
- pointer: gl.getVertexAttribOffset(context.blitPosLoc, 34373)
- };
- var maxVertexAttribs = gl.getParameter(34921);
- var prevVertexAttribEnables = [];
- for (var i = 0; i < maxVertexAttribs; ++i) {
- var prevEnabled = gl.getVertexAttrib(i, 34338);
- var wantEnabled = i == context.blitPosLoc;
- if (prevEnabled && !wantEnabled) {
- gl.disableVertexAttribArray(i);
- }
- if (!prevEnabled && wantEnabled) {
- gl.enableVertexAttribArray(i);
- }
- prevVertexAttribEnables[i] = prevEnabled;
- }
- draw();
- for (var i = 0; i < maxVertexAttribs; ++i) {
- var prevEnabled = prevVertexAttribEnables[i];
- var nowEnabled = i == context.blitPosLoc;
- if (prevEnabled && !nowEnabled) {
- gl.enableVertexAttribArray(i);
- }
- if (!prevEnabled && nowEnabled) {
- gl.disableVertexAttribArray(i);
- }
- }
- gl.bindBuffer(34962, prevVertexAttribPointer.buffer);
- gl.vertexAttribPointer(context.blitPosLoc, prevVertexAttribPointer.size, prevVertexAttribPointer.type, prevVertexAttribPointer.normalized, prevVertexAttribPointer.stride, prevVertexAttribPointer.offset);
- }
- if (prevStencilTest) gl.enable(2960);
- if (prevDepthTest) gl.enable(2929);
- if (prevCullFace) gl.enable(2884);
- if (prevBlend) gl.enable(3042);
- gl.bindTexture(3553, prevTextureBinding);
- gl.activeTexture(prevActiveTexture);
- gl.bindBuffer(34962, prevVB);
- gl.useProgram(prevProgram);
- }
- gl.bindFramebuffer(36160, prevFbo);
- if (prevScissorTest) gl.enable(3089);
- },
- registerContext: function(ctx, webGLContextAttributes) {
- var handle = _malloc(8);
- GROWABLE_HEAP_I32()[handle + 4 >> 2] = _pthread_self();
- 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);
- }
- if (webGLContextAttributes.renderViaOffscreenBackBuffer) GL.createOffscreenFramebuffer(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;
- _free(GL.contexts[contextHandle].handle);
- GL.contexts[contextHandle] = null;
- },
- initExtensions: function(context) {
- if (!context) context = GL.currentContext;
- if (context.initExtensionsDone) return;
- context.initExtensionsDone = true;
- var GLctx = context.GLctx;
- webgl_enable_ANGLE_instanced_arrays(GLctx);
- webgl_enable_OES_vertex_array_object(GLctx);
- webgl_enable_WEBGL_draw_buffers(GLctx);
- webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx);
- webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx);
- if (context.version >= 2) {
- GLctx.disjointTimerQueryExt = GLctx.getExtension("EXT_disjoint_timer_query_webgl2");
- }
- if (context.version < 2 || !GLctx.disjointTimerQueryExt) {
- GLctx.disjointTimerQueryExt = GLctx.getExtension("EXT_disjoint_timer_query");
- }
- webgl_enable_WEBGL_multi_draw(GLctx);
- var exts = GLctx.getSupportedExtensions() || [];
- exts.forEach(function(ext) {
- if (!ext.includes("lose_context") && !ext.includes("debug")) {
- GLctx.getExtension(ext);
- }
- });
- }
-};
-
-function __emscripten_proxied_gl_context_activated_from_main_browser_thread(contextHandle) {
- GLctx = Module.ctx = GL.currentContext = contextHandle;
- GL.currentContextIsProxied = true;
-}
-
-function __emscripten_set_offscreencanvas_size(target, width, height) {
- err("emscripten_set_offscreencanvas_size: Build with -sOFFSCREENCANVAS_SUPPORT=1 to enable transferring canvases to pthreads.");
- return -1;
-}
-
-function __emscripten_thread_set_strongref(thread) {}
-
-function __emscripten_throw_longjmp() {
- throw Infinity;
-}
-
-function readI53FromI64(ptr) {
- return GROWABLE_HEAP_U32()[ptr >> 2] + GROWABLE_HEAP_I32()[ptr + 4 >> 2] * 4294967296;
-}
-
-function __gmtime_js(time, tmPtr) {
- var date = new Date(readI53FromI64(time) * 1e3);
- GROWABLE_HEAP_I32()[tmPtr >> 2] = date.getUTCSeconds();
- GROWABLE_HEAP_I32()[tmPtr + 4 >> 2] = date.getUTCMinutes();
- GROWABLE_HEAP_I32()[tmPtr + 8 >> 2] = date.getUTCHours();
- GROWABLE_HEAP_I32()[tmPtr + 12 >> 2] = date.getUTCDate();
- GROWABLE_HEAP_I32()[tmPtr + 16 >> 2] = date.getUTCMonth();
- GROWABLE_HEAP_I32()[tmPtr + 20 >> 2] = date.getUTCFullYear() - 1900;
- GROWABLE_HEAP_I32()[tmPtr + 24 >> 2] = date.getUTCDay();
- var start = Date.UTC(date.getUTCFullYear(), 0, 1, 0, 0, 0, 0);
- var yday = (date.getTime() - start) / (1e3 * 60 * 60 * 24) | 0;
- GROWABLE_HEAP_I32()[tmPtr + 28 >> 2] = yday;
-}
-
-function isLeapYear(year) {
- return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);
-}
-
-var MONTH_DAYS_LEAP_CUMULATIVE = [ 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335 ];
-
-var MONTH_DAYS_REGULAR_CUMULATIVE = [ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 ];
-
-function ydayFromDate(date) {
- var leap = isLeapYear(date.getFullYear());
- var monthDaysCumulative = leap ? MONTH_DAYS_LEAP_CUMULATIVE : MONTH_DAYS_REGULAR_CUMULATIVE;
- var yday = monthDaysCumulative[date.getMonth()] + date.getDate() - 1;
- return yday;
-}
-
-function __localtime_js(time, tmPtr) {
- var date = new Date(readI53FromI64(time) * 1e3);
- GROWABLE_HEAP_I32()[tmPtr >> 2] = date.getSeconds();
- GROWABLE_HEAP_I32()[tmPtr + 4 >> 2] = date.getMinutes();
- GROWABLE_HEAP_I32()[tmPtr + 8 >> 2] = date.getHours();
- GROWABLE_HEAP_I32()[tmPtr + 12 >> 2] = date.getDate();
- GROWABLE_HEAP_I32()[tmPtr + 16 >> 2] = date.getMonth();
- GROWABLE_HEAP_I32()[tmPtr + 20 >> 2] = date.getFullYear() - 1900;
- GROWABLE_HEAP_I32()[tmPtr + 24 >> 2] = date.getDay();
- var yday = ydayFromDate(date) | 0;
- GROWABLE_HEAP_I32()[tmPtr + 28 >> 2] = yday;
- GROWABLE_HEAP_I32()[tmPtr + 36 >> 2] = -(date.getTimezoneOffset() * 60);
- var start = new Date(date.getFullYear(), 0, 1);
- var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
- var winterOffset = start.getTimezoneOffset();
- var dst = (summerOffset != winterOffset && date.getTimezoneOffset() == Math.min(winterOffset, summerOffset)) | 0;
- GROWABLE_HEAP_I32()[tmPtr + 32 >> 2] = dst;
-}
-
-var timers = {};
-
-var _emscripten_get_now;
-
-_emscripten_get_now = () => performance.timeOrigin + performance.now();
-
-function __setitimer_js(which, timeout_ms) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(34, 1, which, timeout_ms);
- if (timers[which]) {
- clearTimeout(timers[which].id);
- delete timers[which];
- }
- if (!timeout_ms) return 0;
- var id = setTimeout(() => {
- assert(which in timers);
- delete timers[which];
- callUserCallback(() => __emscripten_timeout(which, _emscripten_get_now()));
- }, timeout_ms);
- timers[which] = {
- id: id,
- timeout_ms: timeout_ms
- };
- return 0;
-}
-
-function stringToNewUTF8(str) {
- var size = lengthBytesUTF8(str) + 1;
- var ret = _malloc(size);
- if (ret) stringToUTF8(str, ret, size);
- return ret;
-}
-
-function __tzset_js(timezone, daylight, tzname) {
- var currentYear = new Date().getFullYear();
- var winter = new Date(currentYear, 0, 1);
- var summer = new Date(currentYear, 6, 1);
- var winterOffset = winter.getTimezoneOffset();
- var summerOffset = summer.getTimezoneOffset();
- var stdTimezoneOffset = Math.max(winterOffset, summerOffset);
- GROWABLE_HEAP_U32()[timezone >> 2] = stdTimezoneOffset * 60;
- GROWABLE_HEAP_I32()[daylight >> 2] = Number(winterOffset != summerOffset);
- function extractZone(date) {
- var match = date.toTimeString().match(/\(([A-Za-z ]+)\)$/);
- return match ? match[1] : "GMT";
- }
- var winterName = extractZone(winter);
- var summerName = extractZone(summer);
- var winterNamePtr = stringToNewUTF8(winterName);
- var summerNamePtr = stringToNewUTF8(summerName);
- if (summerOffset < winterOffset) {
- GROWABLE_HEAP_U32()[tzname >> 2] = winterNamePtr;
- GROWABLE_HEAP_U32()[tzname + 4 >> 2] = summerNamePtr;
- } else {
- GROWABLE_HEAP_U32()[tzname >> 2] = summerNamePtr;
- GROWABLE_HEAP_U32()[tzname + 4 >> 2] = winterNamePtr;
- }
-}
-
-function _abort() {
- abort("native code called abort()");
-}
-
-function _dlopen(handle) {
- abort(dlopenMissingError);
-}
-
-function runtimeKeepalivePush() {
- runtimeKeepaliveCounter += 1;
-}
-
-function _emscripten_set_main_loop_timing(mode, value) {
- Browser.mainLoop.timingMode = mode;
- Browser.mainLoop.timingValue = value;
- if (!Browser.mainLoop.func) {
- err("emscripten_set_main_loop_timing: Cannot set timing mode for main loop since a main loop does not exist! Call emscripten_set_main_loop first to set one up.");
- return 1;
- }
- if (!Browser.mainLoop.running) {
- runtimeKeepalivePush();
- Browser.mainLoop.running = true;
- }
- if (mode == 0) {
- Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_setTimeout() {
- var timeUntilNextTick = Math.max(0, Browser.mainLoop.tickStartTime + value - _emscripten_get_now()) | 0;
- setTimeout(Browser.mainLoop.runner, timeUntilNextTick);
- };
- Browser.mainLoop.method = "timeout";
- } else if (mode == 1) {
- Browser.mainLoop.scheduler = function Browser_mainLoop_scheduler_rAF() {
- Browser.requestAnimationFrame(Browser.mainLoop.runner);
- };
- Browser.mainLoop.method = "rAF";
- } else if (mode == 2) {
- if (typeof setImmediate == "undefined") {
- var setImmediates = [];
- var emscriptenMainLoopMessageId = "setimmediate";
- var Browser_setImmediate_messageHandler = 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;
-}
-
-function runtimeKeepalivePop() {
- assert(runtimeKeepaliveCounter > 0);
- runtimeKeepaliveCounter -= 1;
-}
-
-function setMainLoop(browserIterationFunc, fps, simulateInfiniteLoop, arg, noSetTiming) {
- 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 = browserIterationFunc;
- Browser.mainLoop.arg = arg;
- var thisMainLoopId = Browser.mainLoop.currentlyRunningMainloop;
- function checkIsRunning() {
- if (thisMainLoopId < Browser.mainLoop.currentlyRunningMainloop) {
- runtimeKeepalivePop();
- maybeExit();
- return false;
- }
- return true;
- }
- Browser.mainLoop.running = false;
- 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;
- }
- }
- out('main loop blocker "' + blocker.name + '" took ' + (Date.now() - start) + " ms");
- Browser.mainLoop.updateStatus();
- if (!checkIsRunning()) return;
- setTimeout(Browser.mainLoop.runner, 0);
- return;
- }
- if (!checkIsRunning()) return;
- Browser.mainLoop.currentFrameNumber = Browser.mainLoop.currentFrameNumber + 1 | 0;
- if (Browser.mainLoop.timingMode == 1 && Browser.mainLoop.timingValue > 1 && Browser.mainLoop.currentFrameNumber % Browser.mainLoop.timingValue != 0) {
- Browser.mainLoop.scheduler();
- return;
- } else if (Browser.mainLoop.timingMode == 0) {
- Browser.mainLoop.tickStartTime = _emscripten_get_now();
- }
- if (Browser.mainLoop.method === "timeout" && Module.ctx) {
- warnOnce("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");
- Browser.mainLoop.method = "";
- }
- Browser.mainLoop.runIter(browserIterationFunc);
- checkStackCookie();
- if (!checkIsRunning()) 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";
- }
-}
-
-function safeSetTimeout(func, timeout) {
- runtimeKeepalivePush();
- return setTimeout(() => {
- runtimeKeepalivePop();
- callUserCallback(func);
- }, timeout);
-}
-
-var Browser = {
- mainLoop: {
- running: false,
- 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;
- setMainLoop(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;
- }
- }
- callUserCallback(func);
- if (Module["postMainLoop"]) Module["postMainLoop"]();
- }
- },
- isFullscreen: false,
- pointerLock: false,
- moduleContextCreatedCallbacks: [],
- workers: [],
- init: function() {
- if (Browser.initted) return;
- Browser.initted = 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 = new Blob([ byteArray ], {
- type: Browser.getMimetype(name)
- });
- if (b.size !== byteArray.length) {
- b = new Blob([ new Uint8Array(byteArray).buffer ], {
- type: Browser.getMimetype(name)
- });
- }
- var url = URL.createObjectURL(b);
- assert(typeof url == "string", "createObjectURL must return a url as a string");
- var img = new Image();
- 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);
- preloadedImages[name] = canvas;
- URL.revokeObjectURL(url);
- if (onload) onload(byteArray);
- };
- img.onerror = event => {
- out("Image " + url + " could not be decoded");
- if (onerror) onerror();
- };
- img.src = url;
- };
- preloadPlugins.push(imagePlugin);
- var audioPlugin = {};
- audioPlugin["canHandle"] = function audioPlugin_canHandle(name) {
- return !Module.noAudioDecoding && name.substr(-4) in {
- ".ogg": 1,
- ".wav": 1,
- ".mp3": 1
- };
- };
- audioPlugin["handle"] = function audioPlugin_handle(byteArray, name, onload, onerror) {
- var done = false;
- function finish(audio) {
- if (done) return;
- done = true;
- preloadedAudios[name] = audio;
- if (onload) onload(byteArray);
- }
- function fail() {
- if (done) return;
- done = true;
- preloadedAudios[name] = new Audio();
- if (onerror) onerror();
- }
- var b = new Blob([ byteArray ], {
- type: Browser.getMimetype(name)
- });
- var url = URL.createObjectURL(b);
- assert(typeof url == "string", "createObjectURL must return a url as a string");
- var audio = new Audio();
- audio.addEventListener("canplaythrough", () => finish(audio), false);
- audio.onerror = function audio_onerror(event) {
- if (done) return;
- err("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;
- safeSetTimeout(() => {
- finish(audio);
- }, 1e4);
- };
- preloadPlugins.push(audioPlugin);
- function pointerLockChange() {
- Browser.pointerLock = document["pointerLockElement"] === Module["canvas"] || document["mozPointerLockElement"] === Module["canvas"] || document["webkitPointerLockElement"] === Module["canvas"] || document["msPointerLockElement"] === Module["canvas"];
- }
- var canvas = Module["canvas"];
- if (canvas) {
- canvas.requestPointerLock = canvas["requestPointerLock"] || canvas["mozRequestPointerLock"] || canvas["webkitRequestPointerLock"] || canvas["msRequestPointerLock"] || (() => {});
- canvas.exitPointerLock = document["exitPointerLock"] || document["mozExitPointerLock"] || document["webkitExitPointerLock"] || document["msExitPointerLock"] || (() => {});
- 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", 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: typeof WebGL2RenderingContext != "undefined" ? 2 : 1
- };
- if (webGLContextAttributes) {
- for (var attribute in webGLContextAttributes) {
- contextAttributes[attribute] = webGLContextAttributes[attribute];
- }
- }
- if (typeof GL != "undefined") {
- contextHandle = GL.createContext(canvas, contextAttributes);
- if (contextHandle) {
- ctx = GL.getContext(contextHandle).GLctx;
- }
- }
- } else {
- ctx = canvas.getContext("2d");
- }
- if (!ctx) return null;
- if (setInModule) {
- 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(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"] ? () => canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"]) : null) || (canvasContainer["webkitRequestFullScreen"] ? () => canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"]) : null);
- canvasContainer.requestFullscreen();
- },
- requestFullScreen: function() {
- abort("Module.requestFullScreen has been replaced by Module.requestFullscreen (without a capital S)");
- },
- exitFullscreen: function() {
- if (!Browser.isFullscreen) {
- return false;
- }
- var CFS = document["exitFullscreen"] || document["cancelFullScreen"] || document["mozCancelFullScreen"] || document["msExitFullscreen"] || document["webkitCancelFullScreen"] || (() => {});
- 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);
- },
- safeSetTimeout: function(func, timeout) {
- return safeSetTimeout(func, timeout);
- },
- safeRequestAnimationFrame: function(func) {
- runtimeKeepalivePush();
- return Browser.requestAnimationFrame(() => {
- runtimeKeepalivePop();
- callUserCallback(func);
- });
- },
- 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;
- assert(typeof scrollX != "undefined" && typeof scrollY != "undefined", "Unable to retrieve scroll position, mouse positions likely broken.");
- 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;
- }
- },
- resizeListeners: [],
- updateResizeListeners: function() {
- var canvas = Module["canvas"];
- Browser.resizeListeners.forEach(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 = GROWABLE_HEAP_U32()[SDL.screen >> 2];
- flags = flags | 8388608;
- GROWABLE_HEAP_I32()[SDL.screen >> 2] = flags;
- }
- Browser.updateCanvasDimensions(Module["canvas"]);
- Browser.updateResizeListeners();
- },
- setWindowedCanvasSize: function() {
- if (typeof SDL != "undefined") {
- var flags = GROWABLE_HEAP_U32()[SDL.screen >> 2];
- flags = flags & ~8388608;
- GROWABLE_HEAP_I32()[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");
- }
- }
- }
- }
-};
-
-function _emscripten_cancel_main_loop() {
- Browser.mainLoop.pause();
- Browser.mainLoop.func = null;
-}
-
-function _emscripten_check_blocking_allowed() {
- if (ENVIRONMENT_IS_WORKER) return;
- warnOnce("Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread");
-}
-
-function _emscripten_console_error(str) {
- assert(typeof str == "number");
- console.error(UTF8ToString(str));
-}
-
-function _emscripten_date_now() {
- return Date.now();
-}
-
-function _emscripten_exit_with_live_runtime() {
- runtimeKeepalivePush();
- throw "unwind";
-}
-
-function _emscripten_force_exit(status) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(35, 1, status);
- noExitRuntime = false;
- runtimeKeepaliveCounter = 0;
- _exit(status);
-}
-
-function _glActiveTexture(x0) {
- GLctx.activeTexture(x0);
-}
-
-var _emscripten_glActiveTexture = _glActiveTexture;
-
-function _glAttachShader(program, shader) {
- GLctx.attachShader(GL.programs[program], GL.shaders[shader]);
-}
-
-var _emscripten_glAttachShader = _glAttachShader;
-
-function _glBeginTransformFeedback(x0) {
- GLctx.beginTransformFeedback(x0);
-}
-
-var _emscripten_glBeginTransformFeedback = _glBeginTransformFeedback;
-
-function _glBindBuffer(target, buffer) {
- if (target == 35051) {
- GLctx.currentPixelPackBufferBinding = buffer;
- } else if (target == 35052) {
- GLctx.currentPixelUnpackBufferBinding = buffer;
- }
- GLctx.bindBuffer(target, GL.buffers[buffer]);
-}
-
-var _emscripten_glBindBuffer = _glBindBuffer;
-
-function _glBindBufferBase(target, index, buffer) {
- GLctx.bindBufferBase(target, index, GL.buffers[buffer]);
-}
-
-var _emscripten_glBindBufferBase = _glBindBufferBase;
-
-function _glBindBufferRange(target, index, buffer, offset, ptrsize) {
- GLctx.bindBufferRange(target, index, GL.buffers[buffer], offset, ptrsize);
-}
-
-var _emscripten_glBindBufferRange = _glBindBufferRange;
-
-function _glBindFramebuffer(target, framebuffer) {
- GLctx.bindFramebuffer(target, framebuffer ? GL.framebuffers[framebuffer] : GL.currentContext.defaultFbo);
-}
-
-var _emscripten_glBindFramebuffer = _glBindFramebuffer;
-
-function _glBindRenderbuffer(target, renderbuffer) {
- GLctx.bindRenderbuffer(target, GL.renderbuffers[renderbuffer]);
-}
-
-var _emscripten_glBindRenderbuffer = _glBindRenderbuffer;
-
-function _glBindTexture(target, texture) {
- GLctx.bindTexture(target, GL.textures[texture]);
-}
-
-var _emscripten_glBindTexture = _glBindTexture;
-
-function _glBindVertexArray(vao) {
- GLctx.bindVertexArray(GL.vaos[vao]);
-}
-
-var _emscripten_glBindVertexArray = _glBindVertexArray;
-
-function _glBlendColor(x0, x1, x2, x3) {
- GLctx.blendColor(x0, x1, x2, x3);
-}
-
-var _emscripten_glBlendColor = _glBlendColor;
-
-function _glBlendEquation(x0) {
- GLctx.blendEquation(x0);
-}
-
-var _emscripten_glBlendEquation = _glBlendEquation;
-
-function _glBlendFunc(x0, x1) {
- GLctx.blendFunc(x0, x1);
-}
-
-var _emscripten_glBlendFunc = _glBlendFunc;
-
-function _glBlendFuncSeparate(x0, x1, x2, x3) {
- GLctx.blendFuncSeparate(x0, x1, x2, x3);
-}
-
-var _emscripten_glBlendFuncSeparate = _glBlendFuncSeparate;
-
-function _glBlitFramebuffer(x0, x1, x2, x3, x4, x5, x6, x7, x8, x9) {
- GLctx.blitFramebuffer(x0, x1, x2, x3, x4, x5, x6, x7, x8, x9);
-}
-
-var _emscripten_glBlitFramebuffer = _glBlitFramebuffer;
-
-function _glBufferData(target, size, data, usage) {
- if (GL.currentContext.version >= 2) {
- if (data && size) {
- GLctx.bufferData(target, GROWABLE_HEAP_U8(), usage, data, size);
- } else {
- GLctx.bufferData(target, size, usage);
- }
- } else {
- GLctx.bufferData(target, data ? GROWABLE_HEAP_U8().subarray(data, data + size) : size, usage);
- }
-}
-
-var _emscripten_glBufferData = _glBufferData;
-
-function _glBufferSubData(target, offset, size, data) {
- if (GL.currentContext.version >= 2) {
- size && GLctx.bufferSubData(target, offset, GROWABLE_HEAP_U8(), data, size);
- return;
- }
- GLctx.bufferSubData(target, offset, GROWABLE_HEAP_U8().subarray(data, data + size));
-}
-
-var _emscripten_glBufferSubData = _glBufferSubData;
-
-function _glCheckFramebufferStatus(x0) {
- return GLctx.checkFramebufferStatus(x0);
-}
-
-var _emscripten_glCheckFramebufferStatus = _glCheckFramebufferStatus;
-
-function _glClear(x0) {
- GLctx.clear(x0);
-}
-
-var _emscripten_glClear = _glClear;
-
-function _glClearBufferfv(buffer, drawbuffer, value) {
- GLctx.clearBufferfv(buffer, drawbuffer, GROWABLE_HEAP_F32(), value >> 2);
-}
-
-var _emscripten_glClearBufferfv = _glClearBufferfv;
-
-function _glClearColor(x0, x1, x2, x3) {
- GLctx.clearColor(x0, x1, x2, x3);
-}
-
-var _emscripten_glClearColor = _glClearColor;
-
-function _glClearDepthf(x0) {
- GLctx.clearDepth(x0);
-}
-
-var _emscripten_glClearDepthf = _glClearDepthf;
-
-function _glColorMask(red, green, blue, alpha) {
- GLctx.colorMask(!!red, !!green, !!blue, !!alpha);
-}
-
-var _emscripten_glColorMask = _glColorMask;
-
-function _glCompileShader(shader) {
- GLctx.compileShader(GL.shaders[shader]);
-}
-
-var _emscripten_glCompileShader = _glCompileShader;
-
-function _glCompressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, data) {
- if (GL.currentContext.version >= 2) {
- if (GLctx.currentPixelUnpackBufferBinding || !imageSize) {
- GLctx.compressedTexImage2D(target, level, internalFormat, width, height, border, imageSize, data);
- } else {
- GLctx.compressedTexImage2D(target, level, internalFormat, width, height, border, GROWABLE_HEAP_U8(), data, imageSize);
- }
- return;
- }
- GLctx.compressedTexImage2D(target, level, internalFormat, width, height, border, data ? GROWABLE_HEAP_U8().subarray(data, data + imageSize) : null);
-}
-
-var _emscripten_glCompressedTexImage2D = _glCompressedTexImage2D;
-
-function _glCopyBufferSubData(x0, x1, x2, x3, x4) {
- GLctx.copyBufferSubData(x0, x1, x2, x3, x4);
-}
-
-var _emscripten_glCopyBufferSubData = _glCopyBufferSubData;
-
-function _glCreateProgram() {
- var id = GL.getNewId(GL.programs);
- var program = GLctx.createProgram();
- program.name = id;
- program.maxUniformLength = program.maxAttributeLength = program.maxUniformBlockNameLength = 0;
- program.uniformIdCounter = 1;
- GL.programs[id] = program;
- return id;
-}
-
-var _emscripten_glCreateProgram = _glCreateProgram;
-
-function _glCreateShader(shaderType) {
- var id = GL.getNewId(GL.shaders);
- GL.shaders[id] = GLctx.createShader(shaderType);
- return id;
-}
-
-var _emscripten_glCreateShader = _glCreateShader;
-
-function _glCullFace(x0) {
- GLctx.cullFace(x0);
-}
-
-var _emscripten_glCullFace = _glCullFace;
-
-function _glDeleteBuffers(n, buffers) {
- for (var i = 0; i < n; i++) {
- var id = GROWABLE_HEAP_I32()[buffers + i * 4 >> 2];
- var buffer = GL.buffers[id];
- if (!buffer) continue;
- GLctx.deleteBuffer(buffer);
- buffer.name = 0;
- GL.buffers[id] = null;
- if (id == GLctx.currentPixelPackBufferBinding) GLctx.currentPixelPackBufferBinding = 0;
- if (id == GLctx.currentPixelUnpackBufferBinding) GLctx.currentPixelUnpackBufferBinding = 0;
- }
-}
-
-var _emscripten_glDeleteBuffers = _glDeleteBuffers;
-
-function _glDeleteFramebuffers(n, framebuffers) {
- for (var i = 0; i < n; ++i) {
- var id = GROWABLE_HEAP_I32()[framebuffers + i * 4 >> 2];
- var framebuffer = GL.framebuffers[id];
- if (!framebuffer) continue;
- GLctx.deleteFramebuffer(framebuffer);
- framebuffer.name = 0;
- GL.framebuffers[id] = null;
- }
-}
-
-var _emscripten_glDeleteFramebuffers = _glDeleteFramebuffers;
-
-function _glDeleteProgram(id) {
- if (!id) return;
- var program = GL.programs[id];
- if (!program) {
- GL.recordError(1281);
- return;
- }
- GLctx.deleteProgram(program);
- program.name = 0;
- GL.programs[id] = null;
-}
-
-var _emscripten_glDeleteProgram = _glDeleteProgram;
-
-function _glDeleteQueries(n, ids) {
- for (var i = 0; i < n; i++) {
- var id = GROWABLE_HEAP_I32()[ids + i * 4 >> 2];
- var query = GL.queries[id];
- if (!query) continue;
- GLctx.deleteQuery(query);
- GL.queries[id] = null;
- }
-}
-
-var _emscripten_glDeleteQueries = _glDeleteQueries;
-
-function _glDeleteRenderbuffers(n, renderbuffers) {
- for (var i = 0; i < n; i++) {
- var id = GROWABLE_HEAP_I32()[renderbuffers + i * 4 >> 2];
- var renderbuffer = GL.renderbuffers[id];
- if (!renderbuffer) continue;
- GLctx.deleteRenderbuffer(renderbuffer);
- renderbuffer.name = 0;
- GL.renderbuffers[id] = null;
- }
-}
-
-var _emscripten_glDeleteRenderbuffers = _glDeleteRenderbuffers;
-
-function _glDeleteShader(id) {
- if (!id) return;
- var shader = GL.shaders[id];
- if (!shader) {
- GL.recordError(1281);
- return;
- }
- GLctx.deleteShader(shader);
- GL.shaders[id] = null;
-}
-
-var _emscripten_glDeleteShader = _glDeleteShader;
-
-function _glDeleteSync(id) {
- if (!id) return;
- var sync = GL.syncs[id];
- if (!sync) {
- GL.recordError(1281);
- return;
- }
- GLctx.deleteSync(sync);
- sync.name = 0;
- GL.syncs[id] = null;
-}
-
-var _emscripten_glDeleteSync = _glDeleteSync;
-
-function _glDeleteTextures(n, textures) {
- for (var i = 0; i < n; i++) {
- var id = GROWABLE_HEAP_I32()[textures + i * 4 >> 2];
- var texture = GL.textures[id];
- if (!texture) continue;
- GLctx.deleteTexture(texture);
- texture.name = 0;
- GL.textures[id] = null;
- }
-}
-
-var _emscripten_glDeleteTextures = _glDeleteTextures;
-
-function _glDeleteVertexArrays(n, vaos) {
- for (var i = 0; i < n; i++) {
- var id = GROWABLE_HEAP_I32()[vaos + i * 4 >> 2];
- GLctx.deleteVertexArray(GL.vaos[id]);
- GL.vaos[id] = null;
- }
-}
-
-var _emscripten_glDeleteVertexArrays = _glDeleteVertexArrays;
-
-function _glDepthFunc(x0) {
- GLctx.depthFunc(x0);
-}
-
-var _emscripten_glDepthFunc = _glDepthFunc;
-
-function _glDepthMask(flag) {
- GLctx.depthMask(!!flag);
-}
-
-var _emscripten_glDepthMask = _glDepthMask;
-
-function _glDisable(x0) {
- GLctx.disable(x0);
-}
-
-var _emscripten_glDisable = _glDisable;
-
-function _glDisableVertexAttribArray(index) {
- GLctx.disableVertexAttribArray(index);
-}
-
-var _emscripten_glDisableVertexAttribArray = _glDisableVertexAttribArray;
-
-function _glDrawArrays(mode, first, count) {
- GLctx.drawArrays(mode, first, count);
-}
-
-var _emscripten_glDrawArrays = _glDrawArrays;
-
-function _glDrawArraysInstanced(mode, first, count, primcount) {
- GLctx.drawArraysInstanced(mode, first, count, primcount);
-}
-
-var _emscripten_glDrawArraysInstanced = _glDrawArraysInstanced;
-
-function _glDrawElements(mode, count, type, indices) {
- GLctx.drawElements(mode, count, type, indices);
-}
-
-var _emscripten_glDrawElements = _glDrawElements;
-
-function _glDrawElementsInstanced(mode, count, type, indices, primcount) {
- GLctx.drawElementsInstanced(mode, count, type, indices, primcount);
-}
-
-var _emscripten_glDrawElementsInstanced = _glDrawElementsInstanced;
-
-function _glEnable(x0) {
- GLctx.enable(x0);
-}
-
-var _emscripten_glEnable = _glEnable;
-
-function _glEnableVertexAttribArray(index) {
- GLctx.enableVertexAttribArray(index);
-}
-
-var _emscripten_glEnableVertexAttribArray = _glEnableVertexAttribArray;
-
-function _glEndTransformFeedback() {
- GLctx.endTransformFeedback();
-}
-
-var _emscripten_glEndTransformFeedback = _glEndTransformFeedback;
-
-function _glFenceSync(condition, flags) {
- var sync = GLctx.fenceSync(condition, flags);
- if (sync) {
- var id = GL.getNewId(GL.syncs);
- sync.name = id;
- GL.syncs[id] = sync;
- return id;
- }
- return 0;
-}
-
-var _emscripten_glFenceSync = _glFenceSync;
-
-function _glFinish() {
- GLctx.finish();
-}
-
-var _emscripten_glFinish = _glFinish;
-
-function _glFramebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer) {
- GLctx.framebufferRenderbuffer(target, attachment, renderbuffertarget, GL.renderbuffers[renderbuffer]);
-}
-
-var _emscripten_glFramebufferRenderbuffer = _glFramebufferRenderbuffer;
-
-function _glFramebufferTexture2D(target, attachment, textarget, texture, level) {
- GLctx.framebufferTexture2D(target, attachment, textarget, GL.textures[texture], level);
-}
-
-var _emscripten_glFramebufferTexture2D = _glFramebufferTexture2D;
-
-function _glFramebufferTextureLayer(target, attachment, texture, level, layer) {
- GLctx.framebufferTextureLayer(target, attachment, GL.textures[texture], level, layer);
-}
-
-var _emscripten_glFramebufferTextureLayer = _glFramebufferTextureLayer;
-
-function _glFrontFace(x0) {
- GLctx.frontFace(x0);
-}
-
-var _emscripten_glFrontFace = _glFrontFace;
-
-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);
- }
- GROWABLE_HEAP_I32()[buffers + i * 4 >> 2] = id;
- }
-}
-
-function _glGenBuffers(n, buffers) {
- __glGenObject(n, buffers, "createBuffer", GL.buffers);
-}
-
-var _emscripten_glGenBuffers = _glGenBuffers;
-
-function _glGenFramebuffers(n, ids) {
- __glGenObject(n, ids, "createFramebuffer", GL.framebuffers);
-}
-
-var _emscripten_glGenFramebuffers = _glGenFramebuffers;
-
-function _glGenQueries(n, ids) {
- __glGenObject(n, ids, "createQuery", GL.queries);
-}
-
-var _emscripten_glGenQueries = _glGenQueries;
-
-function _glGenRenderbuffers(n, renderbuffers) {
- __glGenObject(n, renderbuffers, "createRenderbuffer", GL.renderbuffers);
-}
-
-var _emscripten_glGenRenderbuffers = _glGenRenderbuffers;
-
-function _glGenTextures(n, textures) {
- __glGenObject(n, textures, "createTexture", GL.textures);
-}
-
-var _emscripten_glGenTextures = _glGenTextures;
-
-function _glGenVertexArrays(n, arrays) {
- __glGenObject(n, arrays, "createVertexArray", GL.vaos);
-}
-
-var _emscripten_glGenVertexArrays = _glGenVertexArrays;
-
-function _glGenerateMipmap(x0) {
- GLctx.generateMipmap(x0);
-}
-
-var _emscripten_glGenerateMipmap = _glGenerateMipmap;
-
-function readI53FromU64(ptr) {
- return GROWABLE_HEAP_U32()[ptr >> 2] + GROWABLE_HEAP_U32()[ptr + 4 >> 2] * 4294967296;
-}
-
-function writeI53ToI64(ptr, num) {
- GROWABLE_HEAP_U32()[ptr >> 2] = num;
- GROWABLE_HEAP_U32()[ptr + 4 >> 2] = (num - GROWABLE_HEAP_U32()[ptr >> 2]) / 4294967296;
- var deserialized = num >= 0 ? readI53FromU64(ptr) : readI53FromI64(ptr);
- if (deserialized != num) warnOnce("writeI53ToI64() out of range: serialized JS Number " + num + " to Wasm heap as bytes lo=" + ptrToString(GROWABLE_HEAP_U32()[ptr >> 2]) + ", hi=" + ptrToString(GROWABLE_HEAP_U32()[ptr + 4 >> 2]) + ", which deserializes back to " + deserialized + " instead!");
-}
-
-function emscriptenWebGLGet(name_, p, type) {
- if (!p) {
- GL.recordError(1281);
- return;
- }
- var ret = undefined;
- switch (name_) {
- case 36346:
- ret = 1;
- break;
-
- case 36344:
- if (type != 0 && type != 1) {
- GL.recordError(1280);
- }
- return;
-
- case 34814:
- case 36345:
- ret = 0;
- break;
-
- case 34466:
- var formats = GLctx.getParameter(34467);
- ret = formats ? formats.length : 0;
- break;
-
- case 33309:
- if (GL.currentContext.version < 2) {
- GL.recordError(1282);
- return;
- }
- var exts = GLctx.getSupportedExtensions() || [];
- ret = 2 * exts.length;
- break;
-
- case 33307:
- case 33308:
- if (GL.currentContext.version < 2) {
- GL.recordError(1280);
- return;
- }
- ret = name_ == 33307 ? 3 : 0;
- break;
- }
- if (ret === undefined) {
- var result = GLctx.getParameter(name_);
- switch (typeof result) {
- case "number":
- ret = result;
- break;
-
- case "boolean":
- ret = result ? 1 : 0;
- break;
-
- case "string":
- GL.recordError(1280);
- return;
-
- case "object":
- if (result === null) {
- switch (name_) {
- case 34964:
- case 35725:
- case 34965:
- case 36006:
- case 36007:
- case 32873:
- case 34229:
- case 36662:
- case 36663:
- case 35053:
- case 35055:
- case 36010:
- case 35097:
- case 35869:
- case 32874:
- case 36389:
- case 35983:
- case 35368:
- case 34068:
- {
- ret = 0;
- break;
- }
-
- default:
- {
- GL.recordError(1280);
- return;
- }
- }
- } else if (result instanceof Float32Array || result instanceof Uint32Array || result instanceof Int32Array || result instanceof Array) {
- for (var i = 0; i < result.length; ++i) {
- switch (type) {
- case 0:
- GROWABLE_HEAP_I32()[p + i * 4 >> 2] = result[i];
- break;
-
- case 2:
- GROWABLE_HEAP_F32()[p + i * 4 >> 2] = result[i];
- break;
-
- case 4:
- GROWABLE_HEAP_I8()[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:
- GROWABLE_HEAP_I32()[p >> 2] = ret;
- break;
-
- case 2:
- GROWABLE_HEAP_F32()[p >> 2] = ret;
- break;
-
- case 4:
- GROWABLE_HEAP_I8()[p >> 0] = ret ? 1 : 0;
- break;
- }
-}
-
-function _glGetFloatv(name_, p) {
- emscriptenWebGLGet(name_, p, 2);
-}
-
-var _emscripten_glGetFloatv = _glGetFloatv;
-
-function _glGetInteger64v(name_, p) {
- emscriptenWebGLGet(name_, p, 1);
-}
-
-var _emscripten_glGetInteger64v = _glGetInteger64v;
-
-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) GROWABLE_HEAP_I32()[length >> 2] = numBytesWrittenExclNull;
-}
-
-var _emscripten_glGetProgramInfoLog = _glGetProgramInfoLog;
-
-function _glGetProgramiv(program, pname, p) {
- if (!p) {
- GL.recordError(1281);
- return;
- }
- if (program >= GL.counter) {
- GL.recordError(1281);
- return;
- }
- program = GL.programs[program];
- if (pname == 35716) {
- var log = GLctx.getProgramInfoLog(program);
- if (log === null) log = "(unknown error)";
- GROWABLE_HEAP_I32()[p >> 2] = log.length + 1;
- } else if (pname == 35719) {
- if (!program.maxUniformLength) {
- for (var i = 0; i < GLctx.getProgramParameter(program, 35718); ++i) {
- program.maxUniformLength = Math.max(program.maxUniformLength, GLctx.getActiveUniform(program, i).name.length + 1);
- }
- }
- GROWABLE_HEAP_I32()[p >> 2] = program.maxUniformLength;
- } else if (pname == 35722) {
- if (!program.maxAttributeLength) {
- for (var i = 0; i < GLctx.getProgramParameter(program, 35721); ++i) {
- program.maxAttributeLength = Math.max(program.maxAttributeLength, GLctx.getActiveAttrib(program, i).name.length + 1);
- }
- }
- GROWABLE_HEAP_I32()[p >> 2] = program.maxAttributeLength;
- } else if (pname == 35381) {
- if (!program.maxUniformBlockNameLength) {
- for (var i = 0; i < GLctx.getProgramParameter(program, 35382); ++i) {
- program.maxUniformBlockNameLength = Math.max(program.maxUniformBlockNameLength, GLctx.getActiveUniformBlockName(program, i).length + 1);
- }
- }
- GROWABLE_HEAP_I32()[p >> 2] = program.maxUniformBlockNameLength;
- } else {
- GROWABLE_HEAP_I32()[p >> 2] = GLctx.getProgramParameter(program, pname);
- }
-}
-
-var _emscripten_glGetProgramiv = _glGetProgramiv;
-
-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) GROWABLE_HEAP_I32()[length >> 2] = numBytesWrittenExclNull;
-}
-
-var _emscripten_glGetShaderInfoLog = _glGetShaderInfoLog;
-
-function _glGetShaderiv(shader, pname, p) {
- if (!p) {
- GL.recordError(1281);
- return;
- }
- if (pname == 35716) {
- var log = GLctx.getShaderInfoLog(GL.shaders[shader]);
- if (log === null) log = "(unknown error)";
- var logLength = log ? log.length + 1 : 0;
- GROWABLE_HEAP_I32()[p >> 2] = logLength;
- } else if (pname == 35720) {
- var source = GLctx.getShaderSource(GL.shaders[shader]);
- var sourceLength = source ? source.length + 1 : 0;
- GROWABLE_HEAP_I32()[p >> 2] = sourceLength;
- } else {
- GROWABLE_HEAP_I32()[p >> 2] = GLctx.getShaderParameter(GL.shaders[shader], pname);
- }
-}
-
-var _emscripten_glGetShaderiv = _glGetShaderiv;
-
-function _glGetString(name_) {
- var ret = GL.stringCache[name_];
- if (!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 = s && stringToNewUTF8(s);
- break;
-
- case 7938:
- var glVersion = GLctx.getParameter(7938);
- if (GL.currentContext.version >= 2) glVersion = "OpenGL ES 3.0 (" + glVersion + ")"; else {
- 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);
- }
- GL.stringCache[name_] = ret;
- }
- return ret;
-}
-
-var _emscripten_glGetString = _glGetString;
-
-function _glGetStringi(name, index) {
- if (GL.currentContext.version < 2) {
- GL.recordError(1282);
- return 0;
- }
- var stringiCache = GL.stringiCache[name];
- if (stringiCache) {
- if (index < 0 || index >= stringiCache.length) {
- GL.recordError(1281);
- return 0;
- }
- return stringiCache[index];
- }
- switch (name) {
- case 7939:
- var exts = GLctx.getSupportedExtensions() || [];
- exts = exts.concat(exts.map(function(e) {
- return "GL_" + e;
- }));
- exts = exts.map(function(e) {
- return stringToNewUTF8(e);
- });
- stringiCache = GL.stringiCache[name] = exts;
- if (index < 0 || index >= stringiCache.length) {
- GL.recordError(1281);
- return 0;
- }
- return stringiCache[index];
-
- default:
- GL.recordError(1280);
- return 0;
- }
-}
-
-var _emscripten_glGetStringi = _glGetStringi;
-
-function _glGetSynciv(sync, pname, bufSize, length, values) {
- if (bufSize < 0) {
- GL.recordError(1281);
- return;
- }
- if (!values) {
- GL.recordError(1281);
- return;
- }
- var ret = GLctx.getSyncParameter(GL.syncs[sync], pname);
- if (ret !== null) {
- GROWABLE_HEAP_I32()[values >> 2] = ret;
- if (length) GROWABLE_HEAP_I32()[length >> 2] = 1;
- }
-}
-
-var _emscripten_glGetSynciv = _glGetSynciv;
-
-function _glGetUniformBlockIndex(program, uniformBlockName) {
- return GLctx.getUniformBlockIndex(GL.programs[program], UTF8ToString(uniformBlockName));
-}
-
-var _emscripten_glGetUniformBlockIndex = _glGetUniformBlockIndex;
-
-function webglGetLeftBracePos(name) {
- return name.slice(-1) == "]" && name.lastIndexOf("[");
-}
-
-function webglPrepareUniformLocationsBeforeFirstUse(program) {
- var uniformLocsById = program.uniformLocsById, uniformSizeAndIdsByName = program.uniformSizeAndIdsByName, i, j;
- if (!uniformLocsById) {
- program.uniformLocsById = uniformLocsById = {};
- program.uniformArrayNamesById = {};
- for (i = 0; i < GLctx.getProgramParameter(program, 35718); ++i) {
- var u = GLctx.getActiveUniform(program, i);
- var nm = u.name;
- var sz = u.size;
- var lb = webglGetLeftBracePos(nm);
- var arrayName = lb > 0 ? nm.slice(0, lb) : nm;
- var id = program.uniformIdCounter;
- program.uniformIdCounter += sz;
- uniformSizeAndIdsByName[arrayName] = [ sz, id ];
- for (j = 0; j < sz; ++j) {
- uniformLocsById[id] = j;
- program.uniformArrayNamesById[id++] = arrayName;
- }
- }
- }
-}
-
-function _glGetUniformLocation(program, name) {
- name = UTF8ToString(name);
- if (program = GL.programs[program]) {
- webglPrepareUniformLocationsBeforeFirstUse(program);
- var uniformLocsById = program.uniformLocsById;
- var arrayIndex = 0;
- var uniformBaseName = name;
- var leftBrace = webglGetLeftBracePos(name);
- if (leftBrace > 0) {
- arrayIndex = jstoi_q(name.slice(leftBrace + 1)) >>> 0;
- uniformBaseName = name.slice(0, leftBrace);
- }
- var sizeAndId = program.uniformSizeAndIdsByName[uniformBaseName];
- if (sizeAndId && arrayIndex < sizeAndId[0]) {
- arrayIndex += sizeAndId[1];
- if (uniformLocsById[arrayIndex] = uniformLocsById[arrayIndex] || GLctx.getUniformLocation(program, name)) {
- return arrayIndex;
- }
- }
- } else {
- GL.recordError(1281);
- }
- return -1;
-}
-
-var _emscripten_glGetUniformLocation = _glGetUniformLocation;
-
-function _glLinkProgram(program) {
- program = GL.programs[program];
- GLctx.linkProgram(program);
- program.uniformLocsById = 0;
- program.uniformSizeAndIdsByName = {};
-}
-
-var _emscripten_glLinkProgram = _glLinkProgram;
-
-function _glPixelStorei(pname, param) {
- if (pname == 3317) {
- GL.unpackAlignment = param;
- }
- GLctx.pixelStorei(pname, param);
-}
-
-var _emscripten_glPixelStorei = _glPixelStorei;
-
-function _glReadBuffer(x0) {
- GLctx.readBuffer(x0);
-}
-
-var _emscripten_glReadBuffer = _glReadBuffer;
-
-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,
- 26917: 2,
- 26918: 2,
- 29846: 3,
- 29847: 4
- };
- return colorChannels[format - 6402] || 1;
-}
-
-function heapObjectForWebGLType(type) {
- type -= 5120;
- if (type == 0) return GROWABLE_HEAP_I8();
- if (type == 1) return GROWABLE_HEAP_U8();
- if (type == 2) return GROWABLE_HEAP_I16();
- if (type == 4) return GROWABLE_HEAP_I32();
- if (type == 6) return GROWABLE_HEAP_F32();
- if (type == 5 || type == 28922 || type == 28520 || type == 30779 || type == 30782) return GROWABLE_HEAP_U32();
- return GROWABLE_HEAP_U16();
-}
-
-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 _glReadPixels(x, y, width, height, format, type, pixels) {
- if (GL.currentContext.version >= 2) {
- if (GLctx.currentPixelPackBufferBinding) {
- GLctx.readPixels(x, y, width, height, format, type, pixels);
- } else {
- var heap = heapObjectForWebGLType(type);
- GLctx.readPixels(x, y, width, height, format, type, heap, pixels >> heapAccessShiftForWebGLHeap(heap));
- }
- return;
- }
- var pixelData = emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, format);
- if (!pixelData) {
- GL.recordError(1280);
- return;
- }
- GLctx.readPixels(x, y, width, height, format, type, pixelData);
-}
-
-var _emscripten_glReadPixels = _glReadPixels;
-
-function _glRenderbufferStorage(x0, x1, x2, x3) {
- GLctx.renderbufferStorage(x0, x1, x2, x3);
-}
-
-var _emscripten_glRenderbufferStorage = _glRenderbufferStorage;
-
-function _glScissor(x0, x1, x2, x3) {
- GLctx.scissor(x0, x1, x2, x3);
-}
-
-var _emscripten_glScissor = _glScissor;
-
-function _glShaderSource(shader, count, string, length) {
- var source = GL.getSource(shader, count, string, length);
- GLctx.shaderSource(GL.shaders[shader], source);
-}
-
-var _emscripten_glShaderSource = _glShaderSource;
-
-function _glTexImage2D(target, level, internalFormat, width, height, border, format, type, pixels) {
- if (GL.currentContext.version >= 2) {
- if (GLctx.currentPixelUnpackBufferBinding) {
- GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixels);
- } else if (pixels) {
- var heap = heapObjectForWebGLType(type);
- GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, heap, pixels >> heapAccessShiftForWebGLHeap(heap));
- } else {
- GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, null);
- }
- return;
- }
- GLctx.texImage2D(target, level, internalFormat, width, height, border, format, type, pixels ? emscriptenWebGLGetTexPixelData(type, format, width, height, pixels, internalFormat) : null);
-}
-
-var _emscripten_glTexImage2D = _glTexImage2D;
-
-function _glTexImage3D(target, level, internalFormat, width, height, depth, border, format, type, pixels) {
- if (GLctx.currentPixelUnpackBufferBinding) {
- GLctx.texImage3D(target, level, internalFormat, width, height, depth, border, format, type, pixels);
- } else if (pixels) {
- var heap = heapObjectForWebGLType(type);
- GLctx.texImage3D(target, level, internalFormat, width, height, depth, border, format, type, heap, pixels >> heapAccessShiftForWebGLHeap(heap));
- } else {
- GLctx.texImage3D(target, level, internalFormat, width, height, depth, border, format, type, null);
- }
-}
-
-var _emscripten_glTexImage3D = _glTexImage3D;
-
-function _glTexParameterf(x0, x1, x2) {
- GLctx.texParameterf(x0, x1, x2);
-}
-
-var _emscripten_glTexParameterf = _glTexParameterf;
-
-function _glTexParameteri(x0, x1, x2) {
- GLctx.texParameteri(x0, x1, x2);
-}
-
-var _emscripten_glTexParameteri = _glTexParameteri;
-
-function _glTexStorage2D(x0, x1, x2, x3, x4) {
- GLctx.texStorage2D(x0, x1, x2, x3, x4);
-}
-
-var _emscripten_glTexStorage2D = _glTexStorage2D;
-
-function _glTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels) {
- if (GLctx.currentPixelUnpackBufferBinding) {
- GLctx.texSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels);
- } else if (pixels) {
- var heap = heapObjectForWebGLType(type);
- GLctx.texSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, heap, pixels >> heapAccessShiftForWebGLHeap(heap));
- } else {
- GLctx.texSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, null);
- }
-}
-
-var _emscripten_glTexSubImage3D = _glTexSubImage3D;
-
-function _glTransformFeedbackVaryings(program, count, varyings, bufferMode) {
- program = GL.programs[program];
- var vars = [];
- for (var i = 0; i < count; i++) vars.push(UTF8ToString(GROWABLE_HEAP_I32()[varyings + i * 4 >> 2]));
- GLctx.transformFeedbackVaryings(program, vars, bufferMode);
-}
-
-var _emscripten_glTransformFeedbackVaryings = _glTransformFeedbackVaryings;
-
-function webglGetUniformLocation(location) {
- var p = GLctx.currentProgram;
- if (p) {
- var webglLoc = p.uniformLocsById[location];
- if (typeof webglLoc == "number") {
- p.uniformLocsById[location] = webglLoc = GLctx.getUniformLocation(p, p.uniformArrayNamesById[location] + (webglLoc > 0 ? "[" + webglLoc + "]" : ""));
- }
- return webglLoc;
- } else {
- GL.recordError(1282);
- }
-}
-
-function _glUniform1f(location, v0) {
- GLctx.uniform1f(webglGetUniformLocation(location), v0);
-}
-
-var _emscripten_glUniform1f = _glUniform1f;
-
-function _glUniform1i(location, v0) {
- GLctx.uniform1i(webglGetUniformLocation(location), v0);
-}
-
-var _emscripten_glUniform1i = _glUniform1i;
-
-var miniTempWebGLIntBuffers = [];
-
-function _glUniform1iv(location, count, value) {
- if (GL.currentContext.version >= 2) {
- count && GLctx.uniform1iv(webglGetUniformLocation(location), GROWABLE_HEAP_I32(), value >> 2, count);
- return;
- }
- if (count <= 288) {
- var view = miniTempWebGLIntBuffers[count - 1];
- for (var i = 0; i < count; ++i) {
- view[i] = GROWABLE_HEAP_I32()[value + 4 * i >> 2];
- }
- } else {
- var view = GROWABLE_HEAP_I32().subarray(value >> 2, value + count * 4 >> 2);
- }
- GLctx.uniform1iv(webglGetUniformLocation(location), view);
-}
-
-var _emscripten_glUniform1iv = _glUniform1iv;
-
-function _glUniform1ui(location, v0) {
- GLctx.uniform1ui(webglGetUniformLocation(location), v0);
-}
-
-var _emscripten_glUniform1ui = _glUniform1ui;
-
-function _glUniform1uiv(location, count, value) {
- count && GLctx.uniform1uiv(webglGetUniformLocation(location), GROWABLE_HEAP_U32(), value >> 2, count);
-}
-
-var _emscripten_glUniform1uiv = _glUniform1uiv;
-
-function _glUniform2f(location, v0, v1) {
- GLctx.uniform2f(webglGetUniformLocation(location), v0, v1);
-}
-
-var _emscripten_glUniform2f = _glUniform2f;
-
-var miniTempWebGLFloatBuffers = [];
-
-function _glUniform2fv(location, count, value) {
- if (GL.currentContext.version >= 2) {
- count && GLctx.uniform2fv(webglGetUniformLocation(location), GROWABLE_HEAP_F32(), value >> 2, count * 2);
- return;
- }
- if (count <= 144) {
- var view = miniTempWebGLFloatBuffers[2 * count - 1];
- for (var i = 0; i < 2 * count; i += 2) {
- view[i] = GROWABLE_HEAP_F32()[value + 4 * i >> 2];
- view[i + 1] = GROWABLE_HEAP_F32()[value + (4 * i + 4) >> 2];
- }
- } else {
- var view = GROWABLE_HEAP_F32().subarray(value >> 2, value + count * 8 >> 2);
- }
- GLctx.uniform2fv(webglGetUniformLocation(location), view);
-}
-
-var _emscripten_glUniform2fv = _glUniform2fv;
-
-function _glUniform2iv(location, count, value) {
- if (GL.currentContext.version >= 2) {
- count && GLctx.uniform2iv(webglGetUniformLocation(location), GROWABLE_HEAP_I32(), value >> 2, count * 2);
- return;
- }
- if (count <= 144) {
- var view = miniTempWebGLIntBuffers[2 * count - 1];
- for (var i = 0; i < 2 * count; i += 2) {
- view[i] = GROWABLE_HEAP_I32()[value + 4 * i >> 2];
- view[i + 1] = GROWABLE_HEAP_I32()[value + (4 * i + 4) >> 2];
- }
- } else {
- var view = GROWABLE_HEAP_I32().subarray(value >> 2, value + count * 8 >> 2);
- }
- GLctx.uniform2iv(webglGetUniformLocation(location), view);
-}
-
-var _emscripten_glUniform2iv = _glUniform2iv;
-
-function _glUniform3fv(location, count, value) {
- if (GL.currentContext.version >= 2) {
- count && GLctx.uniform3fv(webglGetUniformLocation(location), GROWABLE_HEAP_F32(), value >> 2, count * 3);
- return;
- }
- if (count <= 96) {
- var view = miniTempWebGLFloatBuffers[3 * count - 1];
- for (var i = 0; i < 3 * count; i += 3) {
- view[i] = GROWABLE_HEAP_F32()[value + 4 * i >> 2];
- view[i + 1] = GROWABLE_HEAP_F32()[value + (4 * i + 4) >> 2];
- view[i + 2] = GROWABLE_HEAP_F32()[value + (4 * i + 8) >> 2];
- }
- } else {
- var view = GROWABLE_HEAP_F32().subarray(value >> 2, value + count * 12 >> 2);
- }
- GLctx.uniform3fv(webglGetUniformLocation(location), view);
-}
-
-var _emscripten_glUniform3fv = _glUniform3fv;
-
-function _glUniform4f(location, v0, v1, v2, v3) {
- GLctx.uniform4f(webglGetUniformLocation(location), v0, v1, v2, v3);
-}
-
-var _emscripten_glUniform4f = _glUniform4f;
-
-function _glUniform4fv(location, count, value) {
- if (GL.currentContext.version >= 2) {
- count && GLctx.uniform4fv(webglGetUniformLocation(location), GROWABLE_HEAP_F32(), value >> 2, count * 4);
- return;
- }
- if (count <= 72) {
- var view = miniTempWebGLFloatBuffers[4 * count - 1];
- var heap = GROWABLE_HEAP_F32();
- 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 = GROWABLE_HEAP_F32().subarray(value >> 2, value + count * 16 >> 2);
- }
- GLctx.uniform4fv(webglGetUniformLocation(location), view);
-}
-
-var _emscripten_glUniform4fv = _glUniform4fv;
-
-function _glUniformBlockBinding(program, uniformBlockIndex, uniformBlockBinding) {
- program = GL.programs[program];
- GLctx.uniformBlockBinding(program, uniformBlockIndex, uniformBlockBinding);
-}
-
-var _emscripten_glUniformBlockBinding = _glUniformBlockBinding;
-
-function _glUniformMatrix4fv(location, count, transpose, value) {
- if (GL.currentContext.version >= 2) {
- count && GLctx.uniformMatrix4fv(webglGetUniformLocation(location), !!transpose, GROWABLE_HEAP_F32(), value >> 2, count * 16);
- return;
- }
- if (count <= 18) {
- var view = miniTempWebGLFloatBuffers[16 * count - 1];
- var heap = GROWABLE_HEAP_F32();
- 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 = GROWABLE_HEAP_F32().subarray(value >> 2, value + count * 64 >> 2);
- }
- GLctx.uniformMatrix4fv(webglGetUniformLocation(location), !!transpose, view);
-}
-
-var _emscripten_glUniformMatrix4fv = _glUniformMatrix4fv;
-
-function _glUseProgram(program) {
- program = GL.programs[program];
- GLctx.useProgram(program);
- GLctx.currentProgram = program;
-}
-
-var _emscripten_glUseProgram = _glUseProgram;
-
-function _glVertexAttrib4f(x0, x1, x2, x3, x4) {
- GLctx.vertexAttrib4f(x0, x1, x2, x3, x4);
-}
-
-var _emscripten_glVertexAttrib4f = _glVertexAttrib4f;
-
-function _glVertexAttribDivisor(index, divisor) {
- GLctx.vertexAttribDivisor(index, divisor);
-}
-
-var _emscripten_glVertexAttribDivisor = _glVertexAttribDivisor;
-
-function _glVertexAttribI4ui(x0, x1, x2, x3, x4) {
- GLctx.vertexAttribI4ui(x0, x1, x2, x3, x4);
-}
-
-var _emscripten_glVertexAttribI4ui = _glVertexAttribI4ui;
-
-function _glVertexAttribIPointer(index, size, type, stride, ptr) {
- GLctx.vertexAttribIPointer(index, size, type, stride, ptr);
-}
-
-var _emscripten_glVertexAttribIPointer = _glVertexAttribIPointer;
-
-function _glVertexAttribPointer(index, size, type, normalized, stride, ptr) {
- GLctx.vertexAttribPointer(index, size, type, !!normalized, stride, ptr);
-}
-
-var _emscripten_glVertexAttribPointer = _glVertexAttribPointer;
-
-function _glViewport(x0, x1, x2, x3) {
- GLctx.viewport(x0, x1, x2, x3);
-}
-
-var _emscripten_glViewport = _glViewport;
-
-function _emscripten_num_logical_cores() {
- return navigator["hardwareConcurrency"];
-}
-
-function withStackSave(f) {
- var stack = stackSave();
- var ret = f();
- stackRestore(stack);
- return ret;
-}
-
-function proxyToMainThread(index, sync) {
- var numCallArgs = arguments.length - 2;
- var outerArgs = arguments;
- var maxArgs = 19;
- if (numCallArgs > maxArgs) {
- throw "proxyToMainThread: Too many arguments " + numCallArgs + " to proxied function idx=" + index + ", maximum supported is " + maxArgs;
- }
- return withStackSave(() => {
- var serializedNumCallArgs = numCallArgs;
- var args = stackAlloc(serializedNumCallArgs * 8);
- var b = args >> 3;
- for (var i = 0; i < numCallArgs; i++) {
- var arg = outerArgs[2 + i];
- GROWABLE_HEAP_F64()[b + i] = arg;
- }
- return __emscripten_run_in_main_runtime_thread_js(index, serializedNumCallArgs, args, sync);
- });
-}
-
-var emscripten_receive_on_main_thread_js_callArgs = [];
-
-function _emscripten_receive_on_main_thread_js(index, numCallArgs, args) {
- emscripten_receive_on_main_thread_js_callArgs.length = numCallArgs;
- var b = args >> 3;
- for (var i = 0; i < numCallArgs; i++) {
- emscripten_receive_on_main_thread_js_callArgs[i] = GROWABLE_HEAP_F64()[b + i];
- }
- var func = proxiedFunctionTable[index];
- assert(func.length == numCallArgs, "Call args mismatch in emscripten_receive_on_main_thread_js");
- return func.apply(null, emscripten_receive_on_main_thread_js_callArgs);
-}
-
-function getHeapMax() {
- return 2147483648;
-}
-
-function emscripten_realloc_buffer(size) {
- var b = wasmMemory.buffer;
- try {
- wasmMemory.grow(size - b.byteLength + 65535 >>> 16);
- updateMemoryViews();
- return 1;
- } catch (e) {
- err(`emscripten_realloc_buffer: Attempted to grow heap from ${b.byteLength} bytes to ${size} bytes, but got error: ${e}`);
- }
-}
-
-function _emscripten_resize_heap(requestedSize) {
- var oldSize = GROWABLE_HEAP_U8().length;
- requestedSize = requestedSize >>> 0;
- if (requestedSize <= oldSize) {
- return false;
- }
- var maxHeapSize = getHeapMax();
- if (requestedSize > maxHeapSize) {
- err(`Cannot enlarge memory, asked to go up to ${requestedSize} bytes, but the limit is ${maxHeapSize} bytes!`);
- return false;
- }
- var alignUp = (x, multiple) => x + (multiple - x % multiple) % multiple;
- for (var cutDown = 1; cutDown <= 4; cutDown *= 2) {
- var overGrownHeapSize = oldSize * (1 + .2 / cutDown);
- overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296);
- var newSize = Math.min(maxHeapSize, alignUp(Math.max(requestedSize, overGrownHeapSize), 65536));
- var replacement = emscripten_realloc_buffer(newSize);
- if (replacement) {
- return true;
- }
- }
- err(`Failed to grow the heap from ${oldSize} bytes to ${newSize} bytes, not enough memory!`);
- return false;
-}
-
-var JSEvents = {
- inEventHandler: 0,
- 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);
- }
- },
- 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) {
- if (!eventHandler.target) {
- err("registerOrRemoveHandler: the target element for event handler registration does not exist, when processing the following event handler registration:");
- console.dir(eventHandler);
- return -4;
- }
- 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--);
- }
- }
- }
- return 0;
- },
- queueEventHandlerOnThread_iiii: function(targetThread, eventHandlerFunc, eventTypeId, eventData, userData) {
- withStackSave(function() {
- var varargs = stackAlloc(12);
- GROWABLE_HEAP_I32()[varargs >> 2] = eventTypeId;
- GROWABLE_HEAP_I32()[varargs + 4 >> 2] = eventData;
- GROWABLE_HEAP_I32()[varargs + 8 >> 2] = userData;
- _emscripten_dispatch_to_thread_(targetThread, 637534208, eventHandlerFunc, eventData, varargs);
- });
- },
- getTargetThreadForEventCallback: function(targetThread) {
- switch (targetThread) {
- case 1:
- return 0;
-
- case 2:
- return PThread.currentProxiedOperationCallerThread;
-
- default:
- return targetThread;
- }
- },
- 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 maybeCStringToJsString(cString) {
- return cString > 2 ? UTF8ToString(cString) : cString;
-}
-
-var specialHTMLTargets = [ 0, typeof document != "undefined" ? document : 0, typeof window != "undefined" ? window : 0 ];
-
-function findEventTarget(target) {
- target = maybeCStringToJsString(target);
- var domElement = specialHTMLTargets[target] || (typeof document != "undefined" ? document.querySelector(target) : undefined);
- return domElement;
-}
-
-function findCanvasEventTarget(target) {
- return findEventTarget(target);
-}
-
-function setCanvasElementSizeCallingThread(target, width, height) {
- var canvas = findCanvasEventTarget(target);
- if (!canvas) return -4;
- if (!canvas.controlTransferredOffscreen) {
- var autoResizeViewport = false;
- if (canvas.GLctxObject && canvas.GLctxObject.GLctx) {
- var prevViewport = canvas.GLctxObject.GLctx.getParameter(2978);
- autoResizeViewport = prevViewport[0] === 0 && prevViewport[1] === 0 && prevViewport[2] === canvas.width && prevViewport[3] === canvas.height;
- }
- canvas.width = width;
- canvas.height = height;
- if (autoResizeViewport) {
- canvas.GLctxObject.GLctx.viewport(0, 0, width, height);
- }
- } else {
- return -4;
- }
- if (canvas.GLctxObject) GL.resizeOffscreenFramebuffer(canvas.GLctxObject);
- return 0;
-}
-
-function setCanvasElementSizeMainThread(target, width, height) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(36, 1, target, width, height);
- return setCanvasElementSizeCallingThread(target, width, height);
-}
-
-function _emscripten_set_canvas_element_size(target, width, height) {
- var canvas = findCanvasEventTarget(target);
- if (canvas) {
- return setCanvasElementSizeCallingThread(target, width, height);
- }
- return setCanvasElementSizeMainThread(target, width, height);
-}
-
-function _emscripten_set_main_loop(func, fps, simulateInfiniteLoop) {
- var browserIterationFunc = getWasmTableEntry(func);
- setMainLoop(browserIterationFunc, fps, simulateInfiniteLoop);
-}
-
-function _emscripten_supports_offscreencanvas() {
- return 0;
-}
-
-function _emscripten_webgl_destroy_context(contextHandle) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(37, 1, contextHandle);
- if (GL.currentContext == contextHandle) GL.currentContext = 0;
- GL.deleteContext(contextHandle);
-}
-
-function _emscripten_webgl_do_commit_frame() {
- if (!GL.currentContext || !GL.currentContext.GLctx) {
- return -3;
- }
- if (GL.currentContext.defaultFbo) {
- GL.blitOffscreenFramebuffer(GL.currentContext);
- return 0;
- }
- if (!GL.currentContext.attributes.explicitSwapControl) {
- return -3;
- }
- return 0;
-}
-
-function _emscripten_webgl_create_context_proxied(target, attributes) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(38, 1, target, attributes);
- return _emscripten_webgl_do_create_context(target, attributes);
-}
-
-var emscripten_webgl_power_preferences = [ "default", "low-power", "high-performance" ];
-
-function _emscripten_webgl_do_create_context(target, attributes) {
- assert(attributes);
- var a = attributes >> 2;
- var powerPreference = GROWABLE_HEAP_I32()[a + (24 >> 2)];
- var contextAttributes = {
- "alpha": !!GROWABLE_HEAP_I32()[a + (0 >> 2)],
- "depth": !!GROWABLE_HEAP_I32()[a + (4 >> 2)],
- "stencil": !!GROWABLE_HEAP_I32()[a + (8 >> 2)],
- "antialias": !!GROWABLE_HEAP_I32()[a + (12 >> 2)],
- "premultipliedAlpha": !!GROWABLE_HEAP_I32()[a + (16 >> 2)],
- "preserveDrawingBuffer": !!GROWABLE_HEAP_I32()[a + (20 >> 2)],
- "powerPreference": emscripten_webgl_power_preferences[powerPreference],
- "failIfMajorPerformanceCaveat": !!GROWABLE_HEAP_I32()[a + (28 >> 2)],
- majorVersion: GROWABLE_HEAP_I32()[a + (32 >> 2)],
- minorVersion: GROWABLE_HEAP_I32()[a + (36 >> 2)],
- enableExtensionsByDefault: GROWABLE_HEAP_I32()[a + (40 >> 2)],
- explicitSwapControl: GROWABLE_HEAP_I32()[a + (44 >> 2)],
- proxyContextToMainThread: GROWABLE_HEAP_I32()[a + (48 >> 2)],
- renderViaOffscreenBackBuffer: GROWABLE_HEAP_I32()[a + (52 >> 2)]
- };
- var canvas = findCanvasEventTarget(target);
- if (ENVIRONMENT_IS_PTHREAD) {
- if (contextAttributes.proxyContextToMainThread === 2 || !canvas && contextAttributes.proxyContextToMainThread === 1) {
- if (typeof OffscreenCanvas == "undefined") {
- GROWABLE_HEAP_I32()[attributes + 52 >> 2] = 1;
- GROWABLE_HEAP_I32()[attributes + 20 >> 2] = 1;
- }
- return _emscripten_webgl_create_context_proxied(target, attributes);
- }
- }
- if (!canvas) {
- return 0;
- }
- if (contextAttributes.explicitSwapControl && !contextAttributes.renderViaOffscreenBackBuffer) {
- contextAttributes.renderViaOffscreenBackBuffer = true;
- }
- var contextHandle = GL.createContext(canvas, contextAttributes);
- return contextHandle;
-}
-
-function _emscripten_webgl_enable_extension(contextHandle, extension) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(39, 1, contextHandle, extension);
- var context = GL.getContext(contextHandle);
- var extString = UTF8ToString(extension);
- if (extString.startsWith("GL_")) extString = extString.substr(3);
- if (extString == "ANGLE_instanced_arrays") webgl_enable_ANGLE_instanced_arrays(GLctx);
- if (extString == "OES_vertex_array_object") webgl_enable_OES_vertex_array_object(GLctx);
- if (extString == "WEBGL_draw_buffers") webgl_enable_WEBGL_draw_buffers(GLctx);
- if (extString == "WEBGL_draw_instanced_base_vertex_base_instance") webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance(GLctx);
- if (extString == "WEBGL_multi_draw_instanced_base_vertex_base_instance") webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance(GLctx);
- if (extString == "WEBGL_multi_draw") webgl_enable_WEBGL_multi_draw(GLctx);
- var ext = context.GLctx.getExtension(extString);
- return !!ext;
-}
-
-function _emscripten_webgl_init_context_attributes(attributes) {
- assert(attributes);
- var a = attributes >> 2;
- for (var i = 0; i < 56 >> 2; ++i) {
- GROWABLE_HEAP_I32()[a + i] = 0;
- }
- GROWABLE_HEAP_I32()[a + (0 >> 2)] = GROWABLE_HEAP_I32()[a + (4 >> 2)] = GROWABLE_HEAP_I32()[a + (12 >> 2)] = GROWABLE_HEAP_I32()[a + (16 >> 2)] = GROWABLE_HEAP_I32()[a + (32 >> 2)] = GROWABLE_HEAP_I32()[a + (40 >> 2)] = 1;
- if (ENVIRONMENT_IS_WORKER) GROWABLE_HEAP_I32()[attributes + 48 >> 2] = 1;
-}
-
-function _emscripten_webgl_make_context_current_calling_thread(contextHandle) {
- var success = GL.makeContextCurrent(contextHandle);
- if (success) GL.currentContextIsProxied = false;
- return success ? 0 : -5;
-}
-
-var ENV = {};
-
-function getExecutableName() {
- return thisProgram || "./this.program";
-}
-
-function getEnvStrings() {
- if (!getEnvStrings.strings) {
- var lang = (typeof navigator == "object" && navigator.languages && navigator.languages[0] || "C").replace("-", "_") + ".UTF-8";
- var env = {
- "USER": "web_user",
- "LOGNAME": "web_user",
- "PATH": "/",
- "PWD": "/",
- "HOME": "/home/web_user",
- "LANG": lang,
- "_": getExecutableName()
- };
- for (var x in ENV) {
- if (ENV[x] === undefined) delete env[x]; else env[x] = ENV[x];
- }
- var strings = [];
- for (var x in env) {
- strings.push(x + "=" + env[x]);
- }
- getEnvStrings.strings = strings;
- }
- return getEnvStrings.strings;
-}
-
-function stringToAscii(str, buffer) {
- for (var i = 0; i < str.length; ++i) {
- assert(str.charCodeAt(i) === (str.charCodeAt(i) & 255));
- GROWABLE_HEAP_I8()[buffer++ >> 0] = str.charCodeAt(i);
- }
- GROWABLE_HEAP_I8()[buffer >> 0] = 0;
-}
-
-function _environ_get(__environ, environ_buf) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(40, 1, __environ, environ_buf);
- var bufSize = 0;
- getEnvStrings().forEach(function(string, i) {
- var ptr = environ_buf + bufSize;
- GROWABLE_HEAP_U32()[__environ + i * 4 >> 2] = ptr;
- stringToAscii(string, ptr);
- bufSize += string.length + 1;
- });
- return 0;
-}
-
-function _environ_sizes_get(penviron_count, penviron_buf_size) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(41, 1, penviron_count, penviron_buf_size);
- var strings = getEnvStrings();
- GROWABLE_HEAP_U32()[penviron_count >> 2] = strings.length;
- var bufSize = 0;
- strings.forEach(function(string) {
- bufSize += string.length + 1;
- });
- GROWABLE_HEAP_U32()[penviron_buf_size >> 2] = bufSize;
- return 0;
-}
-
-function _fd_close(fd) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(42, 1, fd);
- try {
- var stream = SYSCALLS.getStreamFromFD(fd);
- FS.close(stream);
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return e.errno;
- }
-}
-
-function _fd_fdstat_get(fd, pbuf) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(43, 1, fd, pbuf);
- try {
- var rightsBase = 0;
- var rightsInheriting = 0;
- var flags = 0;
- {
- var stream = SYSCALLS.getStreamFromFD(fd);
- var type = stream.tty ? 2 : FS.isDir(stream.mode) ? 3 : FS.isLink(stream.mode) ? 7 : 4;
- }
- GROWABLE_HEAP_I8()[pbuf >> 0] = type;
- GROWABLE_HEAP_I16()[pbuf + 2 >> 1] = flags;
- tempI64 = [ rightsBase >>> 0, (tempDouble = rightsBase, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[pbuf + 8 >> 2] = tempI64[0], GROWABLE_HEAP_I32()[pbuf + 12 >> 2] = tempI64[1];
- tempI64 = [ rightsInheriting >>> 0, (tempDouble = rightsInheriting, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[pbuf + 16 >> 2] = tempI64[0], GROWABLE_HEAP_I32()[pbuf + 20 >> 2] = tempI64[1];
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return e.errno;
- }
-}
-
-function doReadv(stream, iov, iovcnt, offset) {
- var ret = 0;
- for (var i = 0; i < iovcnt; i++) {
- var ptr = GROWABLE_HEAP_U32()[iov >> 2];
- var len = GROWABLE_HEAP_U32()[iov + 4 >> 2];
- iov += 8;
- var curr = FS.read(stream, GROWABLE_HEAP_I8(), ptr, len, offset);
- if (curr < 0) return -1;
- ret += curr;
- if (curr < len) break;
- if (typeof offset !== "undefined") {
- offset += curr;
- }
- }
- return ret;
-}
-
-function _fd_read(fd, iov, iovcnt, pnum) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(44, 1, fd, iov, iovcnt, pnum);
- try {
- var stream = SYSCALLS.getStreamFromFD(fd);
- var num = doReadv(stream, iov, iovcnt);
- GROWABLE_HEAP_U32()[pnum >> 2] = num;
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return e.errno;
- }
-}
-
-function convertI32PairToI53Checked(lo, hi) {
- assert(lo == lo >>> 0 || lo == (lo | 0));
- assert(hi === (hi | 0));
- return hi + 2097152 >>> 0 < 4194305 - !!lo ? (lo >>> 0) + hi * 4294967296 : NaN;
-}
-
-function _fd_seek(fd, offset_low, offset_high, whence, newOffset) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(45, 1, fd, offset_low, offset_high, whence, newOffset);
- try {
- var offset = convertI32PairToI53Checked(offset_low, offset_high);
- if (isNaN(offset)) return 61;
- var stream = SYSCALLS.getStreamFromFD(fd);
- FS.llseek(stream, offset, whence);
- tempI64 = [ stream.position >>> 0, (tempDouble = stream.position, +Math.abs(tempDouble) >= 1 ? tempDouble > 0 ? +Math.floor(tempDouble / 4294967296) >>> 0 : ~~+Math.ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ],
- GROWABLE_HEAP_I32()[newOffset >> 2] = tempI64[0], GROWABLE_HEAP_I32()[newOffset + 4 >> 2] = tempI64[1];
- if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null;
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return e.errno;
- }
-}
-
-function doWritev(stream, iov, iovcnt, offset) {
- var ret = 0;
- for (var i = 0; i < iovcnt; i++) {
- var ptr = GROWABLE_HEAP_U32()[iov >> 2];
- var len = GROWABLE_HEAP_U32()[iov + 4 >> 2];
- iov += 8;
- var curr = FS.write(stream, GROWABLE_HEAP_I8(), ptr, len, offset);
- if (curr < 0) return -1;
- ret += curr;
- if (typeof offset !== "undefined") {
- offset += curr;
- }
- }
- return ret;
-}
-
-function _fd_write(fd, iov, iovcnt, pnum) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(46, 1, fd, iov, iovcnt, pnum);
- try {
- var stream = SYSCALLS.getStreamFromFD(fd);
- var num = doWritev(stream, iov, iovcnt);
- GROWABLE_HEAP_U32()[pnum >> 2] = num;
- return 0;
- } catch (e) {
- if (typeof FS == "undefined" || !(e.name === "ErrnoError")) throw e;
- return e.errno;
- }
-}
-
-function _getaddrinfo(node, service, hint, out) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(47, 1, node, service, hint, out);
- var addrs = [];
- var canon = null;
- var addr = 0;
- var port = 0;
- var flags = 0;
- var family = 0;
- var type = 0;
- var proto = 0;
- var ai, last;
- function allocaddrinfo(family, type, proto, canon, addr, port) {
- var sa, salen, ai;
- var errno;
- salen = family === 10 ? 28 : 16;
- addr = family === 10 ? inetNtop6(addr) : inetNtop4(addr);
- sa = _malloc(salen);
- errno = writeSockaddr(sa, family, addr, port);
- assert(!errno);
- ai = _malloc(32);
- GROWABLE_HEAP_I32()[ai + 4 >> 2] = family;
- GROWABLE_HEAP_I32()[ai + 8 >> 2] = type;
- GROWABLE_HEAP_I32()[ai + 12 >> 2] = proto;
- GROWABLE_HEAP_U32()[ai + 24 >> 2] = canon;
- GROWABLE_HEAP_U32()[ai + 20 >> 2] = sa;
- if (family === 10) {
- GROWABLE_HEAP_I32()[ai + 16 >> 2] = 28;
- } else {
- GROWABLE_HEAP_I32()[ai + 16 >> 2] = 16;
- }
- GROWABLE_HEAP_I32()[ai + 28 >> 2] = 0;
- return ai;
- }
- if (hint) {
- flags = GROWABLE_HEAP_I32()[hint >> 2];
- family = GROWABLE_HEAP_I32()[hint + 4 >> 2];
- type = GROWABLE_HEAP_I32()[hint + 8 >> 2];
- proto = GROWABLE_HEAP_I32()[hint + 12 >> 2];
- }
- if (type && !proto) {
- proto = type === 2 ? 17 : 6;
- }
- if (!type && proto) {
- type = proto === 17 ? 2 : 1;
- }
- if (proto === 0) {
- proto = 6;
- }
- if (type === 0) {
- type = 1;
- }
- if (!node && !service) {
- return -2;
- }
- if (flags & ~(1 | 2 | 4 | 1024 | 8 | 16 | 32)) {
- return -1;
- }
- if (hint !== 0 && GROWABLE_HEAP_I32()[hint >> 2] & 2 && !node) {
- return -1;
- }
- if (flags & 32) {
- return -2;
- }
- if (type !== 0 && type !== 1 && type !== 2) {
- return -7;
- }
- if (family !== 0 && family !== 2 && family !== 10) {
- return -6;
- }
- if (service) {
- service = UTF8ToString(service);
- port = parseInt(service, 10);
- if (isNaN(port)) {
- if (flags & 1024) {
- return -2;
- }
- return -8;
- }
- }
- if (!node) {
- if (family === 0) {
- family = 2;
- }
- if ((flags & 1) === 0) {
- if (family === 2) {
- addr = _htonl(2130706433);
- } else {
- addr = [ 0, 0, 0, 1 ];
- }
- }
- ai = allocaddrinfo(family, type, proto, null, addr, port);
- GROWABLE_HEAP_U32()[out >> 2] = ai;
- return 0;
- }
- node = UTF8ToString(node);
- addr = inetPton4(node);
- if (addr !== null) {
- if (family === 0 || family === 2) {
- family = 2;
- } else if (family === 10 && flags & 8) {
- addr = [ 0, 0, _htonl(65535), addr ];
- family = 10;
- } else {
- return -2;
- }
- } else {
- addr = inetPton6(node);
- if (addr !== null) {
- if (family === 0 || family === 10) {
- family = 10;
- } else {
- return -2;
- }
- }
- }
- if (addr != null) {
- ai = allocaddrinfo(family, type, proto, node, addr, port);
- GROWABLE_HEAP_U32()[out >> 2] = ai;
- return 0;
- }
- if (flags & 4) {
- return -2;
- }
- node = DNS.lookup_name(node);
- addr = inetPton4(node);
- if (family === 0) {
- family = 2;
- } else if (family === 10) {
- addr = [ 0, 0, _htonl(65535), addr ];
- }
- ai = allocaddrinfo(family, type, proto, null, addr, port);
- GROWABLE_HEAP_U32()[out >> 2] = ai;
- return 0;
-}
-
-function _getnameinfo(sa, salen, node, nodelen, serv, servlen, flags) {
- var info = readSockaddr(sa, salen);
- if (info.errno) {
- return -6;
- }
- var port = info.port;
- var addr = info.addr;
- var overflowed = false;
- if (node && nodelen) {
- var lookup;
- if (flags & 1 || !(lookup = DNS.lookup_addr(addr))) {
- if (flags & 8) {
- return -2;
- }
- } else {
- addr = lookup;
- }
- var numBytesWrittenExclNull = stringToUTF8(addr, node, nodelen);
- if (numBytesWrittenExclNull + 1 >= nodelen) {
- overflowed = true;
- }
- }
- if (serv && servlen) {
- port = "" + port;
- var numBytesWrittenExclNull = stringToUTF8(port, serv, servlen);
- if (numBytesWrittenExclNull + 1 >= servlen) {
- overflowed = true;
- }
- }
- if (overflowed) {
- return -12;
- }
- return 0;
-}
-
-var GodotRuntime = {
- get_func: function(ptr) {
- return wasmTable.get(ptr);
- },
- error: function() {
- err.apply(null, Array.from(arguments));
- },
- print: function() {
- out.apply(null, Array.from(arguments));
- },
- malloc: function(p_size) {
- return _malloc(p_size);
- },
- free: function(p_ptr) {
- _free(p_ptr);
- },
- getHeapValue: function(p_ptr, p_type) {
- return getValue(p_ptr, p_type);
- },
- setHeapValue: function(p_ptr, p_value, p_type) {
- setValue(p_ptr, p_value, p_type);
- },
- heapSub: function(p_heap, p_ptr, p_len) {
- const bytes = p_heap.BYTES_PER_ELEMENT;
- return p_heap.subarray(p_ptr / bytes, p_ptr / bytes + p_len);
- },
- heapSlice: function(p_heap, p_ptr, p_len) {
- const bytes = p_heap.BYTES_PER_ELEMENT;
- return p_heap.slice(p_ptr / bytes, p_ptr / bytes + p_len);
- },
- heapCopy: function(p_dst, p_src, p_ptr) {
- const bytes = p_src.BYTES_PER_ELEMENT;
- return p_dst.set(p_src, p_ptr / bytes);
- },
- parseString: function(p_ptr) {
- return UTF8ToString(p_ptr);
- },
- parseStringArray: function(p_ptr, p_size) {
- const strings = [];
- const ptrs = GodotRuntime.heapSub(GROWABLE_HEAP_I32(), p_ptr, p_size);
- ptrs.forEach(function(ptr) {
- strings.push(GodotRuntime.parseString(ptr));
- });
- return strings;
- },
- strlen: function(p_str) {
- return lengthBytesUTF8(p_str);
- },
- allocString: function(p_str) {
- const length = GodotRuntime.strlen(p_str) + 1;
- const c_str = GodotRuntime.malloc(length);
- stringToUTF8(p_str, c_str, length);
- return c_str;
- },
- allocStringArray: function(p_strings) {
- const size = p_strings.length;
- const c_ptr = GodotRuntime.malloc(size * 4);
- for (let i = 0; i < size; i++) {
- GROWABLE_HEAP_I32()[(c_ptr >> 2) + i] = GodotRuntime.allocString(p_strings[i]);
- }
- return c_ptr;
- },
- freeStringArray: function(p_ptr, p_len) {
- for (let i = 0; i < p_len; i++) {
- GodotRuntime.free(GROWABLE_HEAP_I32()[(p_ptr >> 2) + i]);
- }
- GodotRuntime.free(p_ptr);
- },
- stringToHeap: function(p_str, p_ptr, p_len) {
- return stringToUTF8Array(p_str, GROWABLE_HEAP_I8(), p_ptr, p_len);
- }
-};
-
-var GodotConfig = {
- canvas: null,
- locale: "en",
- canvas_resize_policy: 2,
- virtual_keyboard: false,
- persistent_drops: false,
- on_execute: null,
- on_exit: null,
- init_config: function(p_opts) {
- GodotConfig.canvas_resize_policy = p_opts["canvasResizePolicy"];
- GodotConfig.canvas = p_opts["canvas"];
- GodotConfig.locale = p_opts["locale"] || GodotConfig.locale;
- GodotConfig.virtual_keyboard = p_opts["virtualKeyboard"];
- GodotConfig.persistent_drops = !!p_opts["persistentDrops"];
- GodotConfig.on_execute = p_opts["onExecute"];
- GodotConfig.on_exit = p_opts["onExit"];
- if (p_opts["focusCanvas"]) {
- GodotConfig.canvas.focus();
- }
- },
- locate_file: function(file) {
- return Module["locateFile"](file);
- },
- clear: function() {
- GodotConfig.canvas = null;
- GodotConfig.locale = "en";
- GodotConfig.canvas_resize_policy = 2;
- GodotConfig.virtual_keyboard = false;
- GodotConfig.persistent_drops = false;
- GodotConfig.on_execute = null;
- GodotConfig.on_exit = null;
- }
-};
-
-var GodotFS = {
- ENOENT: 44,
- _idbfs: false,
- _syncing: false,
- _mount_points: [],
- is_persistent: function() {
- return GodotFS._idbfs ? 1 : 0;
- },
- init: function(persistentPaths) {
- GodotFS._idbfs = false;
- if (!Array.isArray(persistentPaths)) {
- return Promise.reject(new Error("Persistent paths must be an array"));
- }
- if (!persistentPaths.length) {
- return Promise.resolve();
- }
- GodotFS._mount_points = persistentPaths.slice();
- function createRecursive(dir) {
- try {
- FS.stat(dir);
- } catch (e) {
- if (e.errno !== GodotFS.ENOENT) {
- GodotRuntime.error(e);
- }
- FS.mkdirTree(dir);
- }
- }
- GodotFS._mount_points.forEach(function(path) {
- createRecursive(path);
- FS.mount(IDBFS, {}, path);
- });
- return new Promise(function(resolve, reject) {
- FS.syncfs(true, function(err) {
- if (err) {
- GodotFS._mount_points = [];
- GodotFS._idbfs = false;
- GodotRuntime.print(`IndexedDB not available: ${err.message}`);
- } else {
- GodotFS._idbfs = true;
- }
- resolve(err);
- });
- });
- },
- deinit: function() {
- GodotFS._mount_points.forEach(function(path) {
- try {
- FS.unmount(path);
- } catch (e) {
- GodotRuntime.print("Already unmounted", e);
- }
- if (GodotFS._idbfs && IDBFS.dbs[path]) {
- IDBFS.dbs[path].close();
- delete IDBFS.dbs[path];
- }
- });
- GodotFS._mount_points = [];
- GodotFS._idbfs = false;
- GodotFS._syncing = false;
- },
- sync: function() {
- if (GodotFS._syncing) {
- GodotRuntime.error("Already syncing!");
- return Promise.resolve();
- }
- GodotFS._syncing = true;
- return new Promise(function(resolve, reject) {
- FS.syncfs(false, function(error) {
- if (error) {
- GodotRuntime.error(`Failed to save IDB file system: ${error.message}`);
- }
- GodotFS._syncing = false;
- resolve(error);
- });
- });
- },
- copy_to_fs: function(path, buffer) {
- const idx = path.lastIndexOf("/");
- let dir = "/";
- if (idx > 0) {
- dir = path.slice(0, idx);
- }
- try {
- FS.stat(dir);
- } catch (e) {
- if (e.errno !== GodotFS.ENOENT) {
- GodotRuntime.error(e);
- }
- FS.mkdirTree(dir);
- }
- FS.writeFile(path, new Uint8Array(buffer));
- }
-};
-
-var GodotOS = {
- request_quit: function() {},
- _async_cbs: [],
- _fs_sync_promise: null,
- atexit: function(p_promise_cb) {
- GodotOS._async_cbs.push(p_promise_cb);
- },
- cleanup: function(exit_code) {
- const cb = GodotConfig.on_exit;
- GodotFS.deinit();
- GodotConfig.clear();
- if (cb) {
- cb(exit_code);
- }
- },
- finish_async: function(callback) {
- GodotOS._fs_sync_promise.then(function(err) {
- const promises = [];
- GodotOS._async_cbs.forEach(function(cb) {
- promises.push(new Promise(cb));
- });
- return Promise.all(promises);
- }).then(function() {
- return GodotFS.sync();
- }).then(function(err) {
- setTimeout(function() {
- callback();
- }, 0);
- });
- }
-};
-
-var GodotAudio = {
- ctx: null,
- input: null,
- driver: null,
- interval: 0,
- init: function(mix_rate, latency, onstatechange, onlatencyupdate) {
- const opts = {};
- if (mix_rate) {
- opts["sampleRate"] = mix_rate;
- }
- const ctx = new (window.AudioContext || window.webkitAudioContext)(opts);
- GodotAudio.ctx = ctx;
- ctx.onstatechange = function() {
- let state = 0;
- switch (ctx.state) {
- case "suspended":
- state = 0;
- break;
-
- case "running":
- state = 1;
- break;
-
- case "closed":
- state = 2;
- break;
- }
- onstatechange(state);
- };
- ctx.onstatechange();
- GodotAudio.interval = setInterval(function() {
- let computed_latency = 0;
- if (ctx.baseLatency) {
- computed_latency += GodotAudio.ctx.baseLatency;
- }
- if (ctx.outputLatency) {
- computed_latency += GodotAudio.ctx.outputLatency;
- }
- onlatencyupdate(computed_latency);
- }, 1e3);
- GodotOS.atexit(GodotAudio.close_async);
- return ctx.destination.channelCount;
- },
- create_input: function(callback) {
- if (GodotAudio.input) {
- return 0;
- }
- function gotMediaInput(stream) {
- try {
- GodotAudio.input = GodotAudio.ctx.createMediaStreamSource(stream);
- callback(GodotAudio.input);
- } catch (e) {
- GodotRuntime.error("Failed creating input.", e);
- }
- }
- if (navigator.mediaDevices && navigator.mediaDevices.getUserMedia) {
- navigator.mediaDevices.getUserMedia({
- "audio": true
- }).then(gotMediaInput, function(e) {
- GodotRuntime.error("Error getting user media.", e);
- });
- } else {
- if (!navigator.getUserMedia) {
- navigator.getUserMedia = navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
- }
- if (!navigator.getUserMedia) {
- GodotRuntime.error("getUserMedia not available.");
- return 1;
- }
- navigator.getUserMedia({
- "audio": true
- }, gotMediaInput, function(e) {
- GodotRuntime.print(e);
- });
- }
- return 0;
- },
- close_async: function(resolve, reject) {
- const ctx = GodotAudio.ctx;
- GodotAudio.ctx = null;
- if (!ctx) {
- resolve();
- return;
- }
- if (GodotAudio.interval) {
- clearInterval(GodotAudio.interval);
- GodotAudio.interval = 0;
- }
- if (GodotAudio.input) {
- GodotAudio.input.disconnect();
- GodotAudio.input = null;
- }
- let closed = Promise.resolve();
- if (GodotAudio.driver) {
- closed = GodotAudio.driver.close();
- }
- closed.then(function() {
- return ctx.close();
- }).then(function() {
- ctx.onstatechange = null;
- resolve();
- }).catch(function(e) {
- ctx.onstatechange = null;
- GodotRuntime.error("Error closing AudioContext", e);
- resolve();
- });
- }
-};
-
-function _godot_audio_has_worklet() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(48, 1);
- return GodotAudio.ctx && GodotAudio.ctx.audioWorklet ? 1 : 0;
-}
-
-function _godot_audio_init(p_mix_rate, p_latency, p_state_change, p_latency_update) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(49, 1, p_mix_rate, p_latency, p_state_change, p_latency_update);
- const statechange = GodotRuntime.get_func(p_state_change);
- const latencyupdate = GodotRuntime.get_func(p_latency_update);
- const mix_rate = GodotRuntime.getHeapValue(p_mix_rate, "i32");
- const channels = GodotAudio.init(mix_rate, p_latency, statechange, latencyupdate);
- GodotRuntime.setHeapValue(p_mix_rate, GodotAudio.ctx.sampleRate, "i32");
- return channels;
-}
-
-function _godot_audio_input_start() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(50, 1);
- return GodotAudio.create_input(function(input) {
- input.connect(GodotAudio.driver.get_node());
- });
-}
-
-function _godot_audio_input_stop() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(51, 1);
- if (GodotAudio.input) {
- const tracks = GodotAudio.input["mediaStream"]["getTracks"]();
- for (let i = 0; i < tracks.length; i++) {
- tracks[i]["stop"]();
- }
- GodotAudio.input.disconnect();
- GodotAudio.input = null;
- }
-}
-
-function _godot_audio_is_available() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(52, 1);
- if (!(window.AudioContext || window.webkitAudioContext)) {
- return 0;
- }
- return 1;
-}
-
-function _godot_audio_resume() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(53, 1);
- if (GodotAudio.ctx && GodotAudio.ctx.state !== "running") {
- GodotAudio.ctx.resume();
- }
-}
-
-var GodotAudioWorklet = {
- promise: null,
- worklet: null,
- ring_buffer: null,
- create: function(channels) {
- const path = GodotConfig.locate_file("godot.audio.worklet.js");
- GodotAudioWorklet.promise = GodotAudio.ctx.audioWorklet.addModule(path).then(function() {
- GodotAudioWorklet.worklet = new AudioWorkletNode(GodotAudio.ctx, "godot-processor", {
- "outputChannelCount": [ channels ]
- });
- return Promise.resolve();
- });
- GodotAudio.driver = GodotAudioWorklet;
- },
- start: function(in_buf, out_buf, state) {
- GodotAudioWorklet.promise.then(function() {
- const node = GodotAudioWorklet.worklet;
- node.connect(GodotAudio.ctx.destination);
- node.port.postMessage({
- "cmd": "start",
- "data": [ state, in_buf, out_buf ]
- });
- node.port.onmessage = function(event) {
- GodotRuntime.error(event.data);
- };
- });
- },
- start_no_threads: function(p_out_buf, p_out_size, out_callback, p_in_buf, p_in_size, in_callback) {
- function RingBuffer() {
- let wpos = 0;
- let rpos = 0;
- let pending_samples = 0;
- const wbuf = new Float32Array(p_out_size);
- function send(port) {
- if (pending_samples === 0) {
- return;
- }
- const buffer = GodotRuntime.heapSub(GROWABLE_HEAP_F32(), p_out_buf, p_out_size);
- const size = buffer.length;
- const tot_sent = pending_samples;
- out_callback(wpos, pending_samples);
- if (wpos + pending_samples >= size) {
- const high = size - wpos;
- wbuf.set(buffer.subarray(wpos, size));
- pending_samples -= high;
- wpos = 0;
- }
- if (pending_samples > 0) {
- wbuf.set(buffer.subarray(wpos, wpos + pending_samples), tot_sent - pending_samples);
- }
- port.postMessage({
- "cmd": "chunk",
- "data": wbuf.subarray(0, tot_sent)
- });
- wpos += pending_samples;
- pending_samples = 0;
- }
- this.receive = function(recv_buf) {
- const buffer = GodotRuntime.heapSub(GROWABLE_HEAP_F32(), p_in_buf, p_in_size);
- const from = rpos;
- let to_write = recv_buf.length;
- let high = 0;
- if (rpos + to_write >= p_in_size) {
- high = p_in_size - rpos;
- buffer.set(recv_buf.subarray(0, high), rpos);
- to_write -= high;
- rpos = 0;
- }
- if (to_write) {
- buffer.set(recv_buf.subarray(high, to_write), rpos);
- }
- in_callback(from, recv_buf.length);
- rpos += to_write;
- };
- this.consumed = function(size, port) {
- pending_samples += size;
- send(port);
- };
- }
- GodotAudioWorklet.ring_buffer = new RingBuffer();
- GodotAudioWorklet.promise.then(function() {
- const node = GodotAudioWorklet.worklet;
- const buffer = GodotRuntime.heapSlice(GROWABLE_HEAP_F32(), p_out_buf, p_out_size);
- node.connect(GodotAudio.ctx.destination);
- node.port.postMessage({
- "cmd": "start_nothreads",
- "data": [ buffer, p_in_size ]
- });
- node.port.onmessage = function(event) {
- if (!GodotAudioWorklet.worklet) {
- return;
- }
- if (event.data["cmd"] === "read") {
- const read = event.data["data"];
- GodotAudioWorklet.ring_buffer.consumed(read, GodotAudioWorklet.worklet.port);
- } else if (event.data["cmd"] === "input") {
- const buf = event.data["data"];
- if (buf.length > p_in_size) {
- GodotRuntime.error("Input chunk is too big");
- return;
- }
- GodotAudioWorklet.ring_buffer.receive(buf);
- } else {
- GodotRuntime.error(event.data);
- }
- };
- });
- },
- get_node: function() {
- return GodotAudioWorklet.worklet;
- },
- close: function() {
- return new Promise(function(resolve, reject) {
- if (GodotAudioWorklet.promise === null) {
- return;
- }
- const p = GodotAudioWorklet.promise;
- p.then(function() {
- GodotAudioWorklet.worklet.port.postMessage({
- "cmd": "stop",
- "data": null
- });
- GodotAudioWorklet.worklet.disconnect();
- GodotAudioWorklet.worklet.port.onmessage = null;
- GodotAudioWorklet.worklet = null;
- GodotAudioWorklet.promise = null;
- resolve();
- }).catch(function(err) {
- GodotRuntime.error(err);
- });
- });
- }
-};
-
-function _godot_audio_worklet_create(channels) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(54, 1, channels);
- try {
- GodotAudioWorklet.create(channels);
- } catch (e) {
- GodotRuntime.error("Error starting AudioDriverWorklet", e);
- return 1;
- }
- return 0;
-}
-
-function _godot_audio_worklet_start(p_in_buf, p_in_size, p_out_buf, p_out_size, p_state) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(55, 1, p_in_buf, p_in_size, p_out_buf, p_out_size, p_state);
- const out_buffer = GodotRuntime.heapSub(GROWABLE_HEAP_F32(), p_out_buf, p_out_size);
- const in_buffer = GodotRuntime.heapSub(GROWABLE_HEAP_F32(), p_in_buf, p_in_size);
- const state = GodotRuntime.heapSub(GROWABLE_HEAP_I32(), p_state, 4);
- GodotAudioWorklet.start(in_buffer, out_buffer, state);
-}
-
-function _godot_audio_worklet_state_add(p_state, p_idx, p_value) {
- return Atomics.add(GROWABLE_HEAP_I32(), (p_state >> 2) + p_idx, p_value);
-}
-
-function _godot_audio_worklet_state_get(p_state, p_idx) {
- return Atomics.load(GROWABLE_HEAP_I32(), (p_state >> 2) + p_idx);
-}
-
-function _godot_audio_worklet_state_wait(p_state, p_idx, p_expected, p_timeout) {
- Atomics.wait(GROWABLE_HEAP_I32(), (p_state >> 2) + p_idx, p_expected, p_timeout);
- return Atomics.load(GROWABLE_HEAP_I32(), (p_state >> 2) + p_idx);
-}
-
-function _godot_js_config_canvas_id_get(p_ptr, p_ptr_max) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(56, 1, p_ptr, p_ptr_max);
- GodotRuntime.stringToHeap(`#${GodotConfig.canvas.id}`, p_ptr, p_ptr_max);
-}
-
-function _godot_js_config_locale_get(p_ptr, p_ptr_max) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(57, 1, p_ptr, p_ptr_max);
- GodotRuntime.stringToHeap(GodotConfig.locale, p_ptr, p_ptr_max);
-}
-
-var GodotDisplayCursor = {
- shape: "default",
- visible: true,
- cursors: {},
- set_style: function(style) {
- GodotConfig.canvas.style.cursor = style;
- },
- set_shape: function(shape) {
- GodotDisplayCursor.shape = shape;
- let css = shape;
- if (shape in GodotDisplayCursor.cursors) {
- const c = GodotDisplayCursor.cursors[shape];
- css = `url("${c.url}") ${c.x} ${c.y}, default`;
- }
- if (GodotDisplayCursor.visible) {
- GodotDisplayCursor.set_style(css);
- }
- },
- clear: function() {
- GodotDisplayCursor.set_style("");
- GodotDisplayCursor.shape = "default";
- GodotDisplayCursor.visible = true;
- Object.keys(GodotDisplayCursor.cursors).forEach(function(key) {
- URL.revokeObjectURL(GodotDisplayCursor.cursors[key]);
- delete GodotDisplayCursor.cursors[key];
- });
- },
- lockPointer: function() {
- const canvas = GodotConfig.canvas;
- if (canvas.requestPointerLock) {
- canvas.requestPointerLock();
- }
- },
- releasePointer: function() {
- if (document.exitPointerLock) {
- document.exitPointerLock();
- }
- },
- isPointerLocked: function() {
- return document.pointerLockElement === GodotConfig.canvas;
- }
-};
-
-var GodotEventListeners = {
- handlers: [],
- has: function(target, event, method, capture) {
- return GodotEventListeners.handlers.findIndex(function(e) {
- return e.target === target && e.event === event && e.method === method && e.capture === capture;
- }) !== -1;
- },
- add: function(target, event, method, capture) {
- if (GodotEventListeners.has(target, event, method, capture)) {
- return;
- }
- function Handler(p_target, p_event, p_method, p_capture) {
- this.target = p_target;
- this.event = p_event;
- this.method = p_method;
- this.capture = p_capture;
- }
- GodotEventListeners.handlers.push(new Handler(target, event, method, capture));
- target.addEventListener(event, method, capture);
- },
- clear: function() {
- GodotEventListeners.handlers.forEach(function(h) {
- h.target.removeEventListener(h.event, h.method, h.capture);
- });
- GodotEventListeners.handlers.length = 0;
- }
-};
-
-var GodotDisplayScreen = {
- desired_size: [ 0, 0 ],
- hidpi: true,
- getPixelRatio: function() {
- return GodotDisplayScreen.hidpi ? window.devicePixelRatio || 1 : 1;
- },
- isFullscreen: function() {
- const elem = document.fullscreenElement || document.mozFullscreenElement || document.webkitFullscreenElement || document.msFullscreenElement;
- if (elem) {
- return elem === GodotConfig.canvas;
- }
- return document.fullscreen || document.mozFullScreen || document.webkitIsFullscreen;
- },
- hasFullscreen: function() {
- return document.fullscreenEnabled || document.mozFullScreenEnabled || document.webkitFullscreenEnabled;
- },
- requestFullscreen: function() {
- if (!GodotDisplayScreen.hasFullscreen()) {
- return 1;
- }
- const canvas = GodotConfig.canvas;
- try {
- const promise = (canvas.requestFullscreen || canvas.msRequestFullscreen || canvas.mozRequestFullScreen || canvas.mozRequestFullscreen || canvas.webkitRequestFullscreen).call(canvas);
- if (promise) {
- promise.catch(function() {});
- }
- } catch (e) {
- return 1;
- }
- return 0;
- },
- exitFullscreen: function() {
- if (!GodotDisplayScreen.isFullscreen()) {
- return 0;
- }
- try {
- const promise = document.exitFullscreen();
- if (promise) {
- promise.catch(function() {});
- }
- } catch (e) {
- return 1;
- }
- return 0;
- },
- _updateGL: function() {
- const gl_context_handle = _emscripten_webgl_get_current_context();
- const gl = GL.getContext(gl_context_handle);
- if (gl) {
- GL.resizeOffscreenFramebuffer(gl);
- }
- },
- updateSize: function() {
- const isFullscreen = GodotDisplayScreen.isFullscreen();
- const wantsFullWindow = GodotConfig.canvas_resize_policy === 2;
- const noResize = GodotConfig.canvas_resize_policy === 0;
- const dWidth = GodotDisplayScreen.desired_size[0];
- const dHeight = GodotDisplayScreen.desired_size[1];
- const canvas = GodotConfig.canvas;
- let width = dWidth;
- let height = dHeight;
- if (noResize) {
- if (canvas.width !== width || canvas.height !== height) {
- GodotDisplayScreen.desired_size = [ canvas.width, canvas.height ];
- GodotDisplayScreen._updateGL();
- return 1;
- }
- return 0;
- }
- const scale = GodotDisplayScreen.getPixelRatio();
- if (isFullscreen || wantsFullWindow) {
- width = window.innerWidth * scale;
- height = window.innerHeight * scale;
- }
- const csw = `${width / scale}px`;
- const csh = `${height / scale}px`;
- if (canvas.style.width !== csw || canvas.style.height !== csh || canvas.width !== width || canvas.height !== height) {
- canvas.width = width;
- canvas.height = height;
- canvas.style.width = csw;
- canvas.style.height = csh;
- GodotDisplayScreen._updateGL();
- return 1;
- }
- return 0;
- }
-};
-
-var GodotDisplayVK = {
- textinput: null,
- textarea: null,
- available: function() {
- return GodotConfig.virtual_keyboard && "ontouchstart" in window;
- },
- init: function(input_cb) {
- function create(what) {
- const elem = document.createElement(what);
- elem.style.display = "none";
- elem.style.position = "absolute";
- elem.style.zIndex = "-1";
- elem.style.background = "transparent";
- elem.style.padding = "0px";
- elem.style.margin = "0px";
- elem.style.overflow = "hidden";
- elem.style.width = "0px";
- elem.style.height = "0px";
- elem.style.border = "0px";
- elem.style.outline = "none";
- elem.readonly = true;
- elem.disabled = true;
- GodotEventListeners.add(elem, "input", function(evt) {
- const c_str = GodotRuntime.allocString(elem.value);
- input_cb(c_str, elem.selectionEnd);
- GodotRuntime.free(c_str);
- }, false);
- GodotEventListeners.add(elem, "blur", function(evt) {
- elem.style.display = "none";
- elem.readonly = true;
- elem.disabled = true;
- }, false);
- GodotConfig.canvas.insertAdjacentElement("beforebegin", elem);
- return elem;
- }
- GodotDisplayVK.textinput = create("input");
- GodotDisplayVK.textarea = create("textarea");
- GodotDisplayVK.updateSize();
- },
- show: function(text, type, start, end) {
- if (!GodotDisplayVK.textinput || !GodotDisplayVK.textarea) {
- return;
- }
- if (GodotDisplayVK.textinput.style.display !== "" || GodotDisplayVK.textarea.style.display !== "") {
- GodotDisplayVK.hide();
- }
- GodotDisplayVK.updateSize();
- let elem = GodotDisplayVK.textinput;
- switch (type) {
- case 0:
- elem.type = "text";
- elem.inputmode = "";
- break;
-
- case 1:
- elem = GodotDisplayVK.textarea;
- break;
-
- case 2:
- elem.type = "text";
- elem.inputmode = "numeric";
- break;
-
- case 3:
- elem.type = "text";
- elem.inputmode = "decimal";
- break;
-
- case 4:
- elem.type = "tel";
- elem.inputmode = "";
- break;
-
- case 5:
- elem.type = "email";
- elem.inputmode = "";
- break;
-
- case 6:
- elem.type = "password";
- elem.inputmode = "";
- break;
-
- case 7:
- elem.type = "url";
- elem.inputmode = "";
- break;
-
- default:
- elem.type = "text";
- elem.inputmode = "";
- break;
- }
- elem.readonly = false;
- elem.disabled = false;
- elem.value = text;
- elem.style.display = "block";
- elem.focus();
- elem.setSelectionRange(start, end);
- },
- hide: function() {
- if (!GodotDisplayVK.textinput || !GodotDisplayVK.textarea) {
- return;
- }
- [ GodotDisplayVK.textinput, GodotDisplayVK.textarea ].forEach(function(elem) {
- elem.blur();
- elem.style.display = "none";
- elem.value = "";
- });
- },
- updateSize: function() {
- if (!GodotDisplayVK.textinput || !GodotDisplayVK.textarea) {
- return;
- }
- const rect = GodotConfig.canvas.getBoundingClientRect();
- function update(elem) {
- elem.style.left = `${rect.left}px`;
- elem.style.top = `${rect.top}px`;
- elem.style.width = `${rect.width}px`;
- elem.style.height = `${rect.height}px`;
- }
- update(GodotDisplayVK.textinput);
- update(GodotDisplayVK.textarea);
- },
- clear: function() {
- if (GodotDisplayVK.textinput) {
- GodotDisplayVK.textinput.remove();
- GodotDisplayVK.textinput = null;
- }
- if (GodotDisplayVK.textarea) {
- GodotDisplayVK.textarea.remove();
- GodotDisplayVK.textarea = null;
- }
- }
-};
-
-var GodotDisplay = {
- window_icon: "",
- getDPI: function() {
- const dpi = Math.round(window.devicePixelRatio * 96);
- return dpi >= 96 ? dpi : 96;
- }
-};
-
-function _godot_js_display_alert(p_text) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(58, 1, p_text);
- window.alert(GodotRuntime.parseString(p_text));
-}
-
-function _godot_js_display_canvas_focus() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(59, 1);
- GodotConfig.canvas.focus();
-}
-
-function _godot_js_display_canvas_is_focused() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(60, 1);
- return document.activeElement === GodotConfig.canvas;
-}
-
-function _godot_js_display_clipboard_get(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(61, 1, callback);
- const func = GodotRuntime.get_func(callback);
- try {
- navigator.clipboard.readText().then(function(result) {
- const ptr = GodotRuntime.allocString(result);
- func(ptr);
- GodotRuntime.free(ptr);
- }).catch(function(e) {});
- } catch (e) {}
-}
-
-function _godot_js_display_clipboard_set(p_text) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(62, 1, p_text);
- const text = GodotRuntime.parseString(p_text);
- if (!navigator.clipboard || !navigator.clipboard.writeText) {
- return 1;
- }
- navigator.clipboard.writeText(text).catch(function(e) {
- GodotRuntime.error("Setting OS clipboard is only possible from an input callback for the Web platform. Exception:", e);
- });
- return 0;
-}
-
-function _godot_js_display_cursor_is_hidden() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(63, 1);
- return !GodotDisplayCursor.visible;
-}
-
-function _godot_js_display_cursor_is_locked() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(64, 1);
- return GodotDisplayCursor.isPointerLocked() ? 1 : 0;
-}
-
-function _godot_js_display_cursor_lock_set(p_lock) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(65, 1, p_lock);
- if (p_lock) {
- GodotDisplayCursor.lockPointer();
- } else {
- GodotDisplayCursor.releasePointer();
- }
-}
-
-function _godot_js_display_cursor_set_custom_shape(p_shape, p_ptr, p_len, p_hotspot_x, p_hotspot_y) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(66, 1, p_shape, p_ptr, p_len, p_hotspot_x, p_hotspot_y);
- const shape = GodotRuntime.parseString(p_shape);
- const old_shape = GodotDisplayCursor.cursors[shape];
- if (p_len > 0) {
- const png = new Blob([ GodotRuntime.heapSlice(GROWABLE_HEAP_U8(), p_ptr, p_len) ], {
- type: "image/png"
- });
- const url = URL.createObjectURL(png);
- GodotDisplayCursor.cursors[shape] = {
- url: url,
- x: p_hotspot_x,
- y: p_hotspot_y
- };
- } else {
- delete GodotDisplayCursor.cursors[shape];
- }
- if (shape === GodotDisplayCursor.shape) {
- GodotDisplayCursor.set_shape(GodotDisplayCursor.shape);
- }
- if (old_shape) {
- URL.revokeObjectURL(old_shape.url);
- }
-}
-
-function _godot_js_display_cursor_set_shape(p_string) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(67, 1, p_string);
- GodotDisplayCursor.set_shape(GodotRuntime.parseString(p_string));
-}
-
-function _godot_js_display_cursor_set_visible(p_visible) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(68, 1, p_visible);
- const visible = p_visible !== 0;
- if (visible === GodotDisplayCursor.visible) {
- return;
- }
- GodotDisplayCursor.visible = visible;
- if (visible) {
- GodotDisplayCursor.set_shape(GodotDisplayCursor.shape);
- } else {
- GodotDisplayCursor.set_style("none");
- }
-}
-
-function _godot_js_display_desired_size_set(width, height) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(69, 1, width, height);
- GodotDisplayScreen.desired_size = [ width, height ];
- GodotDisplayScreen.updateSize();
-}
-
-function _godot_js_display_fullscreen_cb(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(70, 1, callback);
- const canvas = GodotConfig.canvas;
- const func = GodotRuntime.get_func(callback);
- function change_cb(evt) {
- if (evt.target === canvas) {
- func(GodotDisplayScreen.isFullscreen());
- }
- }
- GodotEventListeners.add(document, "fullscreenchange", change_cb, false);
- GodotEventListeners.add(document, "mozfullscreenchange", change_cb, false);
- GodotEventListeners.add(document, "webkitfullscreenchange", change_cb, false);
-}
-
-function _godot_js_display_fullscreen_exit() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(71, 1);
- return GodotDisplayScreen.exitFullscreen();
-}
-
-function _godot_js_display_fullscreen_request() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(72, 1);
- return GodotDisplayScreen.requestFullscreen();
-}
-
-function _godot_js_display_has_webgl(p_version) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(73, 1, p_version);
- if (p_version !== 1 && p_version !== 2) {
- return false;
- }
- try {
- return !!document.createElement("canvas").getContext(p_version === 2 ? "webgl2" : "webgl");
- } catch (e) {}
- return false;
-}
-
-function _godot_js_display_is_swap_ok_cancel() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(74, 1);
- const win = [ "Windows", "Win64", "Win32", "WinCE" ];
- const plat = navigator.platform || "";
- if (win.indexOf(plat) !== -1) {
- return 1;
- }
- return 0;
-}
-
-function _godot_js_display_notification_cb(callback, p_enter, p_exit, p_in, p_out) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(75, 1, callback, p_enter, p_exit, p_in, p_out);
- const canvas = GodotConfig.canvas;
- const func = GodotRuntime.get_func(callback);
- const notif = [ p_enter, p_exit, p_in, p_out ];
- [ "mouseover", "mouseleave", "focus", "blur" ].forEach(function(evt_name, idx) {
- GodotEventListeners.add(canvas, evt_name, function() {
- func(notif[idx]);
- }, true);
- });
-}
-
-function _godot_js_display_pixel_ratio_get() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(76, 1);
- return GodotDisplayScreen.getPixelRatio();
-}
-
-function _godot_js_display_screen_dpi_get() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(77, 1);
- return GodotDisplay.getDPI();
-}
-
-function _godot_js_display_screen_size_get(width, height) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(78, 1, width, height);
- const scale = GodotDisplayScreen.getPixelRatio();
- GodotRuntime.setHeapValue(width, window.screen.width * scale, "i32");
- GodotRuntime.setHeapValue(height, window.screen.height * scale, "i32");
-}
-
-function _godot_js_display_setup_canvas(p_width, p_height, p_fullscreen, p_hidpi) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(79, 1, p_width, p_height, p_fullscreen, p_hidpi);
- const canvas = GodotConfig.canvas;
- GodotEventListeners.add(canvas, "contextmenu", function(ev) {
- ev.preventDefault();
- }, false);
- GodotEventListeners.add(canvas, "webglcontextlost", function(ev) {
- alert("WebGL context lost, please reload the page");
- ev.preventDefault();
- }, false);
- GodotDisplayScreen.hidpi = !!p_hidpi;
- switch (GodotConfig.canvas_resize_policy) {
- case 0:
- GodotDisplayScreen.desired_size = [ canvas.width, canvas.height ];
- break;
-
- case 1:
- GodotDisplayScreen.desired_size = [ p_width, p_height ];
- break;
-
- default:
- canvas.style.position = "absolute";
- canvas.style.top = 0;
- canvas.style.left = 0;
- break;
- }
- GodotDisplayScreen.updateSize();
- if (p_fullscreen) {
- GodotDisplayScreen.requestFullscreen();
- }
-}
-
-function _godot_js_display_size_update() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(80, 1);
- const updated = GodotDisplayScreen.updateSize();
- if (updated) {
- GodotDisplayVK.updateSize();
- }
- return updated;
-}
-
-function _godot_js_display_touchscreen_is_available() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(81, 1);
- return "ontouchstart" in window;
-}
-
-function _godot_js_display_tts_available() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(82, 1);
- return "speechSynthesis" in window;
-}
-
-function _godot_js_display_vk_available() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(83, 1);
- return GodotDisplayVK.available();
-}
-
-function _godot_js_display_vk_cb(p_input_cb) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(84, 1, p_input_cb);
- const input_cb = GodotRuntime.get_func(p_input_cb);
- if (GodotDisplayVK.available()) {
- GodotDisplayVK.init(input_cb);
- }
-}
-
-function _godot_js_display_vk_hide() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(85, 1);
- GodotDisplayVK.hide();
-}
-
-function _godot_js_display_vk_show(p_text, p_type, p_start, p_end) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(86, 1, p_text, p_type, p_start, p_end);
- const text = GodotRuntime.parseString(p_text);
- const start = p_start > 0 ? p_start : 0;
- const end = p_end > 0 ? p_end : start;
- GodotDisplayVK.show(text, p_type, start, end);
-}
-
-function _godot_js_display_window_blur_cb(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(87, 1, callback);
- const func = GodotRuntime.get_func(callback);
- GodotEventListeners.add(window, "blur", function() {
- func();
- }, false);
-}
-
-function _godot_js_display_window_icon_set(p_ptr, p_len) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(88, 1, p_ptr, p_len);
- let link = document.getElementById("-gd-engine-icon");
- const old_icon = GodotDisplay.window_icon;
- if (p_ptr) {
- if (link === null) {
- link = document.createElement("link");
- link.rel = "icon";
- link.id = "-gd-engine-icon";
- document.head.appendChild(link);
- }
- const png = new Blob([ GodotRuntime.heapSlice(GROWABLE_HEAP_U8(), p_ptr, p_len) ], {
- type: "image/png"
- });
- GodotDisplay.window_icon = URL.createObjectURL(png);
- link.href = GodotDisplay.window_icon;
- } else {
- if (link) {
- link.remove();
- }
- GodotDisplay.window_icon = null;
- }
- if (old_icon) {
- URL.revokeObjectURL(old_icon);
- }
-}
-
-function _godot_js_display_window_size_get(p_width, p_height) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(89, 1, p_width, p_height);
- GodotRuntime.setHeapValue(p_width, GodotConfig.canvas.width, "i32");
- GodotRuntime.setHeapValue(p_height, GodotConfig.canvas.height, "i32");
-}
-
-function _godot_js_display_window_title_set(p_data) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(90, 1, p_data);
- document.title = GodotRuntime.parseString(p_data);
-}
-
-function _godot_js_eval(p_js, p_use_global_ctx, p_union_ptr, p_byte_arr, p_byte_arr_write, p_callback) {
- const js_code = GodotRuntime.parseString(p_js);
- let eval_ret = null;
- try {
- if (p_use_global_ctx) {
- const global_eval = eval;
- eval_ret = global_eval(js_code);
- } else {
- eval_ret = eval(js_code);
- }
- } catch (e) {
- GodotRuntime.error(e);
- }
- switch (typeof eval_ret) {
- case "boolean":
- GodotRuntime.setHeapValue(p_union_ptr, eval_ret, "i32");
- return 1;
-
- case "number":
- GodotRuntime.setHeapValue(p_union_ptr, eval_ret, "double");
- return 3;
-
- case "string":
- GodotRuntime.setHeapValue(p_union_ptr, GodotRuntime.allocString(eval_ret), "*");
- return 4;
-
- case "object":
- if (eval_ret === null) {
- break;
- }
- if (ArrayBuffer.isView(eval_ret) && !(eval_ret instanceof Uint8Array)) {
- eval_ret = new Uint8Array(eval_ret.buffer);
- } else if (eval_ret instanceof ArrayBuffer) {
- eval_ret = new Uint8Array(eval_ret);
- }
- if (eval_ret instanceof Uint8Array) {
- const func = GodotRuntime.get_func(p_callback);
- const bytes_ptr = func(p_byte_arr, p_byte_arr_write, eval_ret.length);
- GROWABLE_HEAP_U8().set(eval_ret, bytes_ptr);
- return 29;
- }
- break;
- }
- return 0;
-}
-
-var IDHandler = {
- _last_id: 0,
- _references: {},
- get: function(p_id) {
- return IDHandler._references[p_id];
- },
- add: function(p_data) {
- const id = ++IDHandler._last_id;
- IDHandler._references[id] = p_data;
- return id;
- },
- remove: function(p_id) {
- delete IDHandler._references[p_id];
- }
-};
-
-var GodotFetch = {
- onread: function(id, result) {
- const obj = IDHandler.get(id);
- if (!obj) {
- return;
- }
- if (result.value) {
- obj.chunks.push(result.value);
- }
- obj.reading = false;
- obj.done = result.done;
- },
- onresponse: function(id, response) {
- const obj = IDHandler.get(id);
- if (!obj) {
- return;
- }
- let chunked = false;
- response.headers.forEach(function(value, header) {
- const v = value.toLowerCase().trim();
- const h = header.toLowerCase().trim();
- if (h === "transfer-encoding" && v === "chunked") {
- chunked = true;
- }
- });
- obj.status = response.status;
- obj.response = response;
- obj.reader = response.body.getReader();
- obj.chunked = chunked;
- },
- onerror: function(id, err) {
- GodotRuntime.error(err);
- const obj = IDHandler.get(id);
- if (!obj) {
- return;
- }
- obj.error = err;
- },
- create: function(method, url, headers, body) {
- const obj = {
- request: null,
- response: null,
- reader: null,
- error: null,
- done: false,
- reading: false,
- status: 0,
- chunks: []
- };
- const id = IDHandler.add(obj);
- const init = {
- method: method,
- headers: headers,
- body: body
- };
- obj.request = fetch(url, init);
- obj.request.then(GodotFetch.onresponse.bind(null, id)).catch(GodotFetch.onerror.bind(null, id));
- return id;
- },
- free: function(id) {
- const obj = IDHandler.get(id);
- if (!obj) {
- return;
- }
- IDHandler.remove(id);
- if (!obj.request) {
- return;
- }
- obj.request.then(function(response) {
- response.abort();
- }).catch(function(e) {});
- },
- read: function(id) {
- const obj = IDHandler.get(id);
- if (!obj) {
- return;
- }
- if (obj.reader && !obj.reading) {
- if (obj.done) {
- obj.reader = null;
- return;
- }
- obj.reading = true;
- obj.reader.read().then(GodotFetch.onread.bind(null, id)).catch(GodotFetch.onerror.bind(null, id));
- }
- }
-};
-
-function _godot_js_fetch_create(p_method, p_url, p_headers, p_headers_size, p_body, p_body_size) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(91, 1, p_method, p_url, p_headers, p_headers_size, p_body, p_body_size);
- const method = GodotRuntime.parseString(p_method);
- const url = GodotRuntime.parseString(p_url);
- const headers = GodotRuntime.parseStringArray(p_headers, p_headers_size);
- const body = p_body_size ? GodotRuntime.heapSlice(GROWABLE_HEAP_I8(), p_body, p_body_size) : null;
- return GodotFetch.create(method, url, headers.map(function(hv) {
- const idx = hv.indexOf(":");
- if (idx <= 0) {
- return [];
- }
- return [ hv.slice(0, idx).trim(), hv.slice(idx + 1).trim() ];
- }).filter(function(v) {
- return v.length === 2;
- }), body);
-}
-
-function _godot_js_fetch_free(id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(92, 1, id);
- GodotFetch.free(id);
-}
-
-function _godot_js_fetch_http_status_get(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(93, 1, p_id);
- const obj = IDHandler.get(p_id);
- if (!obj || !obj.response) {
- return 0;
- }
- return obj.status;
-}
-
-function _godot_js_fetch_is_chunked(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(94, 1, p_id);
- const obj = IDHandler.get(p_id);
- if (!obj || !obj.response) {
- return -1;
- }
- return obj.chunked ? 1 : 0;
-}
-
-function _godot_js_fetch_read_chunk(p_id, p_buf, p_buf_size) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(95, 1, p_id, p_buf, p_buf_size);
- const obj = IDHandler.get(p_id);
- if (!obj || !obj.response) {
- return 0;
- }
- let to_read = p_buf_size;
- const chunks = obj.chunks;
- while (to_read && chunks.length) {
- const chunk = obj.chunks[0];
- if (chunk.length > to_read) {
- GodotRuntime.heapCopy(GROWABLE_HEAP_I8(), chunk.slice(0, to_read), p_buf);
- chunks[0] = chunk.slice(to_read);
- to_read = 0;
- } else {
- GodotRuntime.heapCopy(GROWABLE_HEAP_I8(), chunk, p_buf);
- to_read -= chunk.length;
- chunks.pop();
- }
- }
- if (!chunks.length) {
- GodotFetch.read(p_id);
- }
- return p_buf_size - to_read;
-}
-
-function _godot_js_fetch_read_headers(p_id, p_parse_cb, p_ref) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(96, 1, p_id, p_parse_cb, p_ref);
- const obj = IDHandler.get(p_id);
- if (!obj || !obj.response) {
- return 1;
- }
- const cb = GodotRuntime.get_func(p_parse_cb);
- const arr = [];
- obj.response.headers.forEach(function(v, h) {
- arr.push(`${h}:${v}`);
- });
- const c_ptr = GodotRuntime.allocStringArray(arr);
- cb(arr.length, c_ptr, p_ref);
- GodotRuntime.freeStringArray(c_ptr, arr.length);
- return 0;
-}
-
-function _godot_js_fetch_state_get(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(97, 1, p_id);
- const obj = IDHandler.get(p_id);
- if (!obj) {
- return -1;
- }
- if (obj.error) {
- return -1;
- }
- if (!obj.response) {
- return 0;
- }
- if (obj.reader) {
- return 1;
- }
- if (obj.done) {
- return 2;
- }
- return -1;
-}
-
-var GodotInputGamepads = {
- samples: [],
- get_pads: function() {
- try {
- const pads = navigator.getGamepads();
- if (pads) {
- return pads;
- }
- return [];
- } catch (e) {
- return [];
- }
- },
- get_samples: function() {
- return GodotInputGamepads.samples;
- },
- get_sample: function(index) {
- const samples = GodotInputGamepads.samples;
- return index < samples.length ? samples[index] : null;
- },
- sample: function() {
- const pads = GodotInputGamepads.get_pads();
- const samples = [];
- for (let i = 0; i < pads.length; i++) {
- const pad = pads[i];
- if (!pad) {
- samples.push(null);
- continue;
- }
- const s = {
- standard: pad.mapping === "standard",
- buttons: [],
- axes: [],
- connected: pad.connected
- };
- for (let b = 0; b < pad.buttons.length; b++) {
- s.buttons.push(pad.buttons[b].value);
- }
- for (let a = 0; a < pad.axes.length; a++) {
- s.axes.push(pad.axes[a]);
- }
- samples.push(s);
- }
- GodotInputGamepads.samples = samples;
- },
- init: function(onchange) {
- GodotInputGamepads.samples = [];
- function add(pad) {
- const guid = GodotInputGamepads.get_guid(pad);
- const c_id = GodotRuntime.allocString(pad.id);
- const c_guid = GodotRuntime.allocString(guid);
- onchange(pad.index, 1, c_id, c_guid);
- GodotRuntime.free(c_id);
- GodotRuntime.free(c_guid);
- }
- const pads = GodotInputGamepads.get_pads();
- for (let i = 0; i < pads.length; i++) {
- if (pads[i]) {
- add(pads[i]);
- }
- }
- GodotEventListeners.add(window, "gamepadconnected", function(evt) {
- if (evt.gamepad) {
- add(evt.gamepad);
- }
- }, false);
- GodotEventListeners.add(window, "gamepaddisconnected", function(evt) {
- if (evt.gamepad) {
- onchange(evt.gamepad.index, 0);
- }
- }, false);
- },
- get_guid: function(pad) {
- if (pad.mapping) {
- return pad.mapping;
- }
- const ua = navigator.userAgent;
- let os = "Unknown";
- if (ua.indexOf("Android") >= 0) {
- os = "Android";
- } else if (ua.indexOf("Linux") >= 0) {
- os = "Linux";
- } else if (ua.indexOf("iPhone") >= 0) {
- os = "iOS";
- } else if (ua.indexOf("Macintosh") >= 0) {
- os = "MacOSX";
- } else if (ua.indexOf("Windows") >= 0) {
- os = "Windows";
- }
- const id = pad.id;
- const exp1 = /vendor: ([0-9a-f]{4}) product: ([0-9a-f]{4})/i;
- const exp2 = /^([0-9a-f]+)-([0-9a-f]+)-/i;
- let vendor = "";
- let product = "";
- if (exp1.test(id)) {
- const match = exp1.exec(id);
- vendor = match[1].padStart(4, "0");
- product = match[2].padStart(4, "0");
- } else if (exp2.test(id)) {
- const match = exp2.exec(id);
- vendor = match[1].padStart(4, "0");
- product = match[2].padStart(4, "0");
- }
- if (!vendor || !product) {
- return `${os}Unknown`;
- }
- return os + vendor + product;
- }
-};
-
-var GodotInputDragDrop = {
- promises: [],
- pending_files: [],
- add_entry: function(entry) {
- if (entry.isDirectory) {
- GodotInputDragDrop.add_dir(entry);
- } else if (entry.isFile) {
- GodotInputDragDrop.add_file(entry);
- } else {
- GodotRuntime.error("Unrecognized entry...", entry);
- }
- },
- add_dir: function(entry) {
- GodotInputDragDrop.promises.push(new Promise(function(resolve, reject) {
- const reader = entry.createReader();
- reader.readEntries(function(entries) {
- for (let i = 0; i < entries.length; i++) {
- GodotInputDragDrop.add_entry(entries[i]);
- }
- resolve();
- });
- }));
- },
- add_file: function(entry) {
- GodotInputDragDrop.promises.push(new Promise(function(resolve, reject) {
- entry.file(function(file) {
- const reader = new FileReader();
- reader.onload = function() {
- const f = {
- "path": file.relativePath || file.webkitRelativePath,
- "name": file.name,
- "type": file.type,
- "size": file.size,
- "data": reader.result
- };
- if (!f["path"]) {
- f["path"] = f["name"];
- }
- GodotInputDragDrop.pending_files.push(f);
- resolve();
- };
- reader.onerror = function() {
- GodotRuntime.print("Error reading file");
- reject();
- };
- reader.readAsArrayBuffer(file);
- }, function(err) {
- GodotRuntime.print("Error!");
- reject();
- });
- }));
- },
- process: function(resolve, reject) {
- if (GodotInputDragDrop.promises.length === 0) {
- resolve();
- return;
- }
- GodotInputDragDrop.promises.pop().then(function() {
- setTimeout(function() {
- GodotInputDragDrop.process(resolve, reject);
- }, 0);
- });
- },
- _process_event: function(ev, callback) {
- ev.preventDefault();
- if (ev.dataTransfer.items) {
- for (let i = 0; i < ev.dataTransfer.items.length; i++) {
- const item = ev.dataTransfer.items[i];
- let entry = null;
- if ("getAsEntry" in item) {
- entry = item.getAsEntry();
- } else if ("webkitGetAsEntry" in item) {
- entry = item.webkitGetAsEntry();
- }
- if (entry) {
- GodotInputDragDrop.add_entry(entry);
- }
- }
- } else {
- GodotRuntime.error("File upload not supported");
- }
- new Promise(GodotInputDragDrop.process).then(function() {
- const DROP = `/tmp/drop-${parseInt(Math.random() * (1 << 30), 10)}/`;
- const drops = [];
- const files = [];
- FS.mkdir(DROP.slice(0, -1));
- GodotInputDragDrop.pending_files.forEach(elem => {
- const path = elem["path"];
- GodotFS.copy_to_fs(DROP + path, elem["data"]);
- let idx = path.indexOf("/");
- if (idx === -1) {
- drops.push(DROP + path);
- } else {
- const sub = path.substr(0, idx);
- idx = sub.indexOf("/");
- if (idx < 0 && drops.indexOf(DROP + sub) === -1) {
- drops.push(DROP + sub);
- }
- }
- files.push(DROP + path);
- });
- GodotInputDragDrop.promises = [];
- GodotInputDragDrop.pending_files = [];
- callback(drops);
- if (GodotConfig.persistent_drops) {
- GodotOS.atexit(function(resolve, reject) {
- GodotInputDragDrop.remove_drop(files, DROP);
- resolve();
- });
- } else {
- GodotInputDragDrop.remove_drop(files, DROP);
- }
- });
- },
- remove_drop: function(files, drop_path) {
- const dirs = [ drop_path.substr(0, drop_path.length - 1) ];
- files.forEach(function(file) {
- FS.unlink(file);
- let dir = file.replace(drop_path, "");
- let idx = dir.lastIndexOf("/");
- while (idx > 0) {
- dir = dir.substr(0, idx);
- if (dirs.indexOf(drop_path + dir) === -1) {
- dirs.push(drop_path + dir);
- }
- idx = dir.lastIndexOf("/");
- }
- });
- dirs.sort(function(a, b) {
- const al = (a.match(/\//g) || []).length;
- const bl = (b.match(/\//g) || []).length;
- if (al > bl) {
- return -1;
- } else if (al < bl) {
- return 1;
- }
- return 0;
- }).forEach(function(dir) {
- FS.rmdir(dir);
- });
- },
- handler: function(callback) {
- return function(ev) {
- GodotInputDragDrop._process_event(ev, callback);
- };
- }
-};
-
-var GodotInput = {
- getModifiers: function(evt) {
- return evt.shiftKey + 0 + (evt.altKey + 0 << 1) + (evt.ctrlKey + 0 << 2) + (evt.metaKey + 0 << 3);
- },
- computePosition: function(evt, rect) {
- const canvas = GodotConfig.canvas;
- const rw = canvas.width / rect.width;
- const rh = canvas.height / rect.height;
- const x = (evt.clientX - rect.x) * rw;
- const y = (evt.clientY - rect.y) * rh;
- return [ x, y ];
- }
-};
-
-function _godot_js_input_drop_files_cb(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(98, 1, callback);
- const func = GodotRuntime.get_func(callback);
- const dropFiles = function(files) {
- const args = files || [];
- if (!args.length) {
- return;
- }
- const argc = args.length;
- const argv = GodotRuntime.allocStringArray(args);
- func(argv, argc);
- GodotRuntime.freeStringArray(argv, argc);
- };
- const canvas = GodotConfig.canvas;
- GodotEventListeners.add(canvas, "dragover", function(ev) {
- ev.preventDefault();
- }, false);
- GodotEventListeners.add(canvas, "drop", GodotInputDragDrop.handler(dropFiles));
-}
-
-function _godot_js_input_gamepad_cb(change_cb) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(99, 1, change_cb);
- const onchange = GodotRuntime.get_func(change_cb);
- GodotInputGamepads.init(onchange);
-}
-
-function _godot_js_input_gamepad_sample() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(100, 1);
- GodotInputGamepads.sample();
- return 0;
-}
-
-function _godot_js_input_gamepad_sample_count() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(101, 1);
- return GodotInputGamepads.get_samples().length;
-}
-
-function _godot_js_input_gamepad_sample_get(p_index, r_btns, r_btns_num, r_axes, r_axes_num, r_standard) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(102, 1, p_index, r_btns, r_btns_num, r_axes, r_axes_num, r_standard);
- const sample = GodotInputGamepads.get_sample(p_index);
- if (!sample || !sample.connected) {
- return 1;
- }
- const btns = sample.buttons;
- const btns_len = btns.length < 16 ? btns.length : 16;
- for (let i = 0; i < btns_len; i++) {
- GodotRuntime.setHeapValue(r_btns + (i << 2), btns[i], "float");
- }
- GodotRuntime.setHeapValue(r_btns_num, btns_len, "i32");
- const axes = sample.axes;
- const axes_len = axes.length < 10 ? axes.length : 10;
- for (let i = 0; i < axes_len; i++) {
- GodotRuntime.setHeapValue(r_axes + (i << 2), axes[i], "float");
- }
- GodotRuntime.setHeapValue(r_axes_num, axes_len, "i32");
- const is_standard = sample.standard ? 1 : 0;
- GodotRuntime.setHeapValue(r_standard, is_standard, "i32");
- return 0;
-}
-
-function _godot_js_input_key_cb(callback, code, key) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(103, 1, callback, code, key);
- const func = GodotRuntime.get_func(callback);
- function key_cb(pressed, evt) {
- const modifiers = GodotInput.getModifiers(evt);
- GodotRuntime.stringToHeap(evt.code, code, 32);
- GodotRuntime.stringToHeap(evt.key, key, 32);
- func(pressed, evt.repeat, modifiers);
- evt.preventDefault();
- }
- GodotEventListeners.add(GodotConfig.canvas, "keydown", key_cb.bind(null, 1), false);
- GodotEventListeners.add(GodotConfig.canvas, "keyup", key_cb.bind(null, 0), false);
-}
-
-function _godot_js_input_mouse_button_cb(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(104, 1, callback);
- const func = GodotRuntime.get_func(callback);
- const canvas = GodotConfig.canvas;
- function button_cb(p_pressed, evt) {
- const rect = canvas.getBoundingClientRect();
- const pos = GodotInput.computePosition(evt, rect);
- const modifiers = GodotInput.getModifiers(evt);
- if (p_pressed) {
- GodotConfig.canvas.focus();
- }
- if (func(p_pressed, evt.button, pos[0], pos[1], modifiers)) {
- evt.preventDefault();
- }
- }
- GodotEventListeners.add(canvas, "mousedown", button_cb.bind(null, 1), false);
- GodotEventListeners.add(window, "mouseup", button_cb.bind(null, 0), false);
-}
-
-function _godot_js_input_mouse_move_cb(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(105, 1, callback);
- const func = GodotRuntime.get_func(callback);
- const canvas = GodotConfig.canvas;
- function move_cb(evt) {
- const rect = canvas.getBoundingClientRect();
- const pos = GodotInput.computePosition(evt, rect);
- const rw = canvas.width / rect.width;
- const rh = canvas.height / rect.height;
- const rel_pos_x = evt.movementX * rw;
- const rel_pos_y = evt.movementY * rh;
- const modifiers = GodotInput.getModifiers(evt);
- func(pos[0], pos[1], rel_pos_x, rel_pos_y, modifiers);
- }
- GodotEventListeners.add(window, "mousemove", move_cb, false);
-}
-
-function _godot_js_input_mouse_wheel_cb(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(106, 1, callback);
- const func = GodotRuntime.get_func(callback);
- function wheel_cb(evt) {
- if (func(evt["deltaX"] || 0, evt["deltaY"] || 0)) {
- evt.preventDefault();
- }
- }
- GodotEventListeners.add(GodotConfig.canvas, "wheel", wheel_cb, false);
-}
-
-function _godot_js_input_paste_cb(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(107, 1, callback);
- const func = GodotRuntime.get_func(callback);
- GodotEventListeners.add(window, "paste", function(evt) {
- const text = evt.clipboardData.getData("text");
- const ptr = GodotRuntime.allocString(text);
- func(ptr);
- GodotRuntime.free(ptr);
- }, false);
-}
-
-function _godot_js_input_touch_cb(callback, ids, coords) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(108, 1, callback, ids, coords);
- const func = GodotRuntime.get_func(callback);
- const canvas = GodotConfig.canvas;
- function touch_cb(type, evt) {
- if (type === 0) {
- GodotConfig.canvas.focus();
- }
- const rect = canvas.getBoundingClientRect();
- const touches = evt.changedTouches;
- for (let i = 0; i < touches.length; i++) {
- const touch = touches[i];
- const pos = GodotInput.computePosition(touch, rect);
- GodotRuntime.setHeapValue(coords + i * 2 * 8, pos[0], "double");
- GodotRuntime.setHeapValue(coords + (i * 2 + 1) * 8, pos[1], "double");
- GodotRuntime.setHeapValue(ids + i * 4, touch.identifier, "i32");
- }
- func(type, touches.length);
- if (evt.cancelable) {
- evt.preventDefault();
- }
- }
- GodotEventListeners.add(canvas, "touchstart", touch_cb.bind(null, 0), false);
- GodotEventListeners.add(canvas, "touchend", touch_cb.bind(null, 1), false);
- GodotEventListeners.add(canvas, "touchcancel", touch_cb.bind(null, 1), false);
- GodotEventListeners.add(canvas, "touchmove", touch_cb.bind(null, 2), false);
-}
-
-function _godot_js_input_vibrate_handheld(p_duration_ms) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(109, 1, p_duration_ms);
- if (typeof navigator.vibrate !== "function") {
- GodotRuntime.print("This browser does not support vibration.");
- } else {
- navigator.vibrate(p_duration_ms);
- }
-}
-
-function _godot_js_os_download_buffer(p_ptr, p_size, p_name, p_mime) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(110, 1, p_ptr, p_size, p_name, p_mime);
- const buf = GodotRuntime.heapSlice(GROWABLE_HEAP_I8(), p_ptr, p_size);
- const name = GodotRuntime.parseString(p_name);
- const mime = GodotRuntime.parseString(p_mime);
- const blob = new Blob([ buf ], {
- type: mime
- });
- const url = window.URL.createObjectURL(blob);
- const a = document.createElement("a");
- a.href = url;
- a.download = name;
- a.style.display = "none";
- document.body.appendChild(a);
- a.click();
- a.remove();
- window.URL.revokeObjectURL(url);
-}
-
-function _godot_js_os_execute(p_json) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(111, 1, p_json);
- const json_args = GodotRuntime.parseString(p_json);
- const args = JSON.parse(json_args);
- if (GodotConfig.on_execute) {
- GodotConfig.on_execute(args);
- return 0;
- }
- return 1;
-}
-
-function _godot_js_os_finish_async(p_callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(112, 1, p_callback);
- const func = GodotRuntime.get_func(p_callback);
- GodotOS.finish_async(func);
-}
-
-function _godot_js_os_fs_is_persistent() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(113, 1);
- return GodotFS.is_persistent();
-}
-
-function _godot_js_os_fs_sync(callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(114, 1, callback);
- const func = GodotRuntime.get_func(callback);
- GodotOS._fs_sync_promise = GodotFS.sync();
- GodotOS._fs_sync_promise.then(function(err) {
- func();
- });
-}
-
-function _godot_js_os_has_feature(p_ftr) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(115, 1, p_ftr);
- const ftr = GodotRuntime.parseString(p_ftr);
- const ua = navigator.userAgent;
- if (ftr === "web_macos") {
- return ua.indexOf("Mac") !== -1 ? 1 : 0;
- }
- if (ftr === "web_windows") {
- return ua.indexOf("Windows") !== -1 ? 1 : 0;
- }
- if (ftr === "web_android") {
- return ua.indexOf("Android") !== -1 ? 1 : 0;
- }
- if (ftr === "web_ios") {
- return ua.indexOf("iPhone") !== -1 || ua.indexOf("iPad") !== -1 || ua.indexOf("iPod") !== -1 ? 1 : 0;
- }
- if (ftr === "web_linuxbsd") {
- return ua.indexOf("CrOS") !== -1 || ua.indexOf("BSD") !== -1 || ua.indexOf("Linux") !== -1 || ua.indexOf("X11") !== -1 ? 1 : 0;
- }
- return 0;
-}
-
-function _godot_js_os_hw_concurrency_get() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(116, 1);
- const concurrency = navigator.hardwareConcurrency || 1;
- return concurrency < 2 ? concurrency : 2;
-}
-
-function _godot_js_os_request_quit_cb(p_callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(117, 1, p_callback);
- GodotOS.request_quit = GodotRuntime.get_func(p_callback);
-}
-
-function _godot_js_os_shell_open(p_uri) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(118, 1, p_uri);
- window.open(GodotRuntime.parseString(p_uri), "_blank");
-}
-
-var GodotPWA = {
- hasUpdate: false,
- updateState: function(cb, reg) {
- if (!reg) {
- return;
- }
- if (!reg.active) {
- return;
- }
- if (reg.waiting) {
- GodotPWA.hasUpdate = true;
- cb();
- }
- GodotEventListeners.add(reg, "updatefound", function() {
- const installing = reg.installing;
- GodotEventListeners.add(installing, "statechange", function() {
- if (installing.state === "installed") {
- GodotPWA.hasUpdate = true;
- cb();
- }
- });
- });
- }
-};
-
-function _godot_js_pwa_cb(p_update_cb) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(119, 1, p_update_cb);
- if ("serviceWorker" in navigator) {
- const cb = GodotRuntime.get_func(p_update_cb);
- navigator.serviceWorker.getRegistration().then(GodotPWA.updateState.bind(null, cb));
- }
-}
-
-function _godot_js_pwa_update() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(120, 1);
- if ("serviceWorker" in navigator && GodotPWA.hasUpdate) {
- navigator.serviceWorker.getRegistration().then(function(reg) {
- if (!reg || !reg.waiting) {
- return;
- }
- reg.waiting.postMessage("update");
- });
- return 0;
- }
- return 1;
-}
-
-var GodotRTCDataChannel = {
- connect: function(p_id, p_on_open, p_on_message, p_on_error, p_on_close) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- ref.binaryType = "arraybuffer";
- ref.onopen = function(event) {
- p_on_open();
- };
- ref.onclose = function(event) {
- p_on_close();
- };
- ref.onerror = function(event) {
- p_on_error();
- };
- ref.onmessage = function(event) {
- let buffer;
- let is_string = 0;
- if (event.data instanceof ArrayBuffer) {
- buffer = new Uint8Array(event.data);
- } else if (event.data instanceof Blob) {
- GodotRuntime.error("Blob type not supported");
- return;
- } else if (typeof event.data === "string") {
- is_string = 1;
- const enc = new TextEncoder("utf-8");
- buffer = new Uint8Array(enc.encode(event.data));
- } else {
- GodotRuntime.error("Unknown message type");
- return;
- }
- const len = buffer.length * buffer.BYTES_PER_ELEMENT;
- const out = GodotRuntime.malloc(len);
- GROWABLE_HEAP_U8().set(buffer, out);
- p_on_message(out, len, is_string);
- GodotRuntime.free(out);
- };
- },
- close: function(p_id) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- ref.onopen = null;
- ref.onmessage = null;
- ref.onerror = null;
- ref.onclose = null;
- ref.close();
- },
- get_prop: function(p_id, p_prop, p_def) {
- const ref = IDHandler.get(p_id);
- return ref && ref[p_prop] !== undefined ? ref[p_prop] : p_def;
- }
-};
-
-function _godot_js_rtc_datachannel_close(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(121, 1, p_id);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- GodotRTCDataChannel.close(p_id);
-}
-
-function _godot_js_rtc_datachannel_connect(p_id, p_ref, p_on_open, p_on_message, p_on_error, p_on_close) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(122, 1, p_id, p_ref, p_on_open, p_on_message, p_on_error, p_on_close);
- const onopen = GodotRuntime.get_func(p_on_open).bind(null, p_ref);
- const onmessage = GodotRuntime.get_func(p_on_message).bind(null, p_ref);
- const onerror = GodotRuntime.get_func(p_on_error).bind(null, p_ref);
- const onclose = GodotRuntime.get_func(p_on_close).bind(null, p_ref);
- GodotRTCDataChannel.connect(p_id, onopen, onmessage, onerror, onclose);
-}
-
-function _godot_js_rtc_datachannel_destroy(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(123, 1, p_id);
- GodotRTCDataChannel.close(p_id);
- IDHandler.remove(p_id);
-}
-
-function _godot_js_rtc_datachannel_get_buffered_amount(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(124, 1, p_id);
- return GodotRTCDataChannel.get_prop(p_id, "bufferedAmount", 0);
-}
-
-function _godot_js_rtc_datachannel_id_get(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(125, 1, p_id);
- return GodotRTCDataChannel.get_prop(p_id, "id", 65535);
-}
-
-function _godot_js_rtc_datachannel_is_negotiated(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(126, 1, p_id);
- return GodotRTCDataChannel.get_prop(p_id, "negotiated", 65535);
-}
-
-function _godot_js_rtc_datachannel_is_ordered(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(127, 1, p_id);
- return GodotRTCDataChannel.get_prop(p_id, "ordered", true);
-}
-
-function _godot_js_rtc_datachannel_label_get(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(128, 1, p_id);
- const ref = IDHandler.get(p_id);
- if (!ref || !ref.label) {
- return 0;
- }
- return GodotRuntime.allocString(ref.label);
-}
-
-function _godot_js_rtc_datachannel_max_packet_lifetime_get(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(129, 1, p_id);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return 65535;
- }
- if (ref["maxPacketLifeTime"] !== undefined) {
- return ref["maxPacketLifeTime"];
- } else if (ref["maxRetransmitTime"] !== undefined) {
- return ref["maxRetransmitTime"];
- }
- return 65535;
-}
-
-function _godot_js_rtc_datachannel_max_retransmits_get(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(130, 1, p_id);
- return GodotRTCDataChannel.get_prop(p_id, "maxRetransmits", 65535);
-}
-
-function _godot_js_rtc_datachannel_protocol_get(p_id) {
- const ref = IDHandler.get(p_id);
- if (!ref || !ref.protocol) {
- return 0;
- }
- return GodotRuntime.allocString(ref.protocol);
-}
-
-function _godot_js_rtc_datachannel_ready_state_get(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(131, 1, p_id);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return 3;
- }
- switch (ref.readyState) {
- case "connecting":
- return 0;
-
- case "open":
- return 1;
-
- case "closing":
- return 2;
-
- case "closed":
- default:
- return 3;
- }
-}
-
-function _godot_js_rtc_datachannel_send(p_id, p_buffer, p_length, p_raw) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(132, 1, p_id, p_buffer, p_length, p_raw);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return 1;
- }
- const bytes_array = new Uint8Array(p_length);
- for (let i = 0; i < p_length; i++) {
- bytes_array[i] = GodotRuntime.getHeapValue(p_buffer + i, "i8");
- }
- if (p_raw) {
- ref.send(bytes_array.buffer);
- } else {
- const string = new TextDecoder("utf-8").decode(bytes_array);
- ref.send(string);
- }
- return 0;
-}
-
-var GodotRTCPeerConnection = {
- ConnectionState: {
- new: 0,
- connecting: 1,
- connected: 2,
- disconnected: 3,
- failed: 4,
- closed: 5
- },
- ConnectionStateCompat: {
- new: 0,
- checking: 1,
- connected: 2,
- completed: 2,
- disconnected: 3,
- failed: 4,
- closed: 5
- },
- IceGatheringState: {
- new: 0,
- gathering: 1,
- complete: 2
- },
- SignalingState: {
- stable: 0,
- "have-local-offer": 1,
- "have-remote-offer": 2,
- "have-local-pranswer": 3,
- "have-remote-pranswer": 4,
- closed: 5
- },
- create: function(config, onConnectionChange, onSignalingChange, onIceGatheringChange, onIceCandidate, onDataChannel) {
- let conn = null;
- try {
- conn = new RTCPeerConnection(config);
- } catch (e) {
- GodotRuntime.error(e);
- return 0;
- }
- const id = IDHandler.add(conn);
- if ("connectionState" in conn && conn["connectionState"] !== undefined) {
- conn.onconnectionstatechange = function(event) {
- if (!IDHandler.get(id)) {
- return;
- }
- onConnectionChange(GodotRTCPeerConnection.ConnectionState[conn.connectionState] || 0);
- };
- } else {
- conn.oniceconnectionstatechange = function(event) {
- if (!IDHandler.get(id)) {
- return;
- }
- onConnectionChange(GodotRTCPeerConnection.ConnectionStateCompat[conn.iceConnectionState] || 0);
- };
- }
- conn.onicegatheringstatechange = function(event) {
- if (!IDHandler.get(id)) {
- return;
- }
- onIceGatheringChange(GodotRTCPeerConnection.IceGatheringState[conn.iceGatheringState] || 0);
- };
- conn.onsignalingstatechange = function(event) {
- if (!IDHandler.get(id)) {
- return;
- }
- onSignalingChange(GodotRTCPeerConnection.SignalingState[conn.signalingState] || 0);
- };
- conn.onicecandidate = function(event) {
- if (!IDHandler.get(id)) {
- return;
- }
- const c = event.candidate;
- if (!c || !c.candidate) {
- return;
- }
- const candidate_str = GodotRuntime.allocString(c.candidate);
- const mid_str = GodotRuntime.allocString(c.sdpMid);
- onIceCandidate(mid_str, c.sdpMLineIndex, candidate_str);
- GodotRuntime.free(candidate_str);
- GodotRuntime.free(mid_str);
- };
- conn.ondatachannel = function(event) {
- if (!IDHandler.get(id)) {
- return;
- }
- const cid = IDHandler.add(event.channel);
- onDataChannel(cid);
- };
- return id;
- },
- destroy: function(p_id) {
- const conn = IDHandler.get(p_id);
- if (!conn) {
- return;
- }
- conn.onconnectionstatechange = null;
- conn.oniceconnectionstatechange = null;
- conn.onicegatheringstatechange = null;
- conn.onsignalingstatechange = null;
- conn.onicecandidate = null;
- conn.ondatachannel = null;
- IDHandler.remove(p_id);
- },
- onsession: function(p_id, callback, session) {
- if (!IDHandler.get(p_id)) {
- return;
- }
- const type_str = GodotRuntime.allocString(session.type);
- const sdp_str = GodotRuntime.allocString(session.sdp);
- callback(type_str, sdp_str);
- GodotRuntime.free(type_str);
- GodotRuntime.free(sdp_str);
- },
- onerror: function(p_id, callback, error) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- GodotRuntime.error(error);
- callback();
- }
-};
-
-function _godot_js_rtc_pc_close(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(133, 1, p_id);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- ref.close();
-}
-
-function _godot_js_rtc_pc_create(p_config, p_ref, p_on_connection_state_change, p_on_ice_gathering_state_change, p_on_signaling_state_change, p_on_ice_candidate, p_on_datachannel) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(134, 1, p_config, p_ref, p_on_connection_state_change, p_on_ice_gathering_state_change, p_on_signaling_state_change, p_on_ice_candidate, p_on_datachannel);
- const wrap = function(p_func) {
- return GodotRuntime.get_func(p_func).bind(null, p_ref);
- };
- return GodotRTCPeerConnection.create(JSON.parse(GodotRuntime.parseString(p_config)), wrap(p_on_connection_state_change), wrap(p_on_signaling_state_change), wrap(p_on_ice_gathering_state_change), wrap(p_on_ice_candidate), wrap(p_on_datachannel));
-}
-
-function _godot_js_rtc_pc_datachannel_create(p_id, p_label, p_config) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(135, 1, p_id, p_label, p_config);
- try {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return 0;
- }
- const label = GodotRuntime.parseString(p_label);
- const config = JSON.parse(GodotRuntime.parseString(p_config));
- const channel = ref.createDataChannel(label, config);
- return IDHandler.add(channel);
- } catch (e) {
- GodotRuntime.error(e);
- return 0;
- }
-}
-
-function _godot_js_rtc_pc_destroy(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(136, 1, p_id);
- GodotRTCPeerConnection.destroy(p_id);
-}
-
-function _godot_js_rtc_pc_ice_candidate_add(p_id, p_mid_name, p_mline_idx, p_sdp) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(137, 1, p_id, p_mid_name, p_mline_idx, p_sdp);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- const sdpMidName = GodotRuntime.parseString(p_mid_name);
- const sdpName = GodotRuntime.parseString(p_sdp);
- ref.addIceCandidate(new RTCIceCandidate({
- "candidate": sdpName,
- "sdpMid": sdpMidName,
- "sdpMlineIndex": p_mline_idx
- }));
-}
-
-function _godot_js_rtc_pc_local_description_set(p_id, p_type, p_sdp, p_obj, p_on_error) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(138, 1, p_id, p_type, p_sdp, p_obj, p_on_error);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- const type = GodotRuntime.parseString(p_type);
- const sdp = GodotRuntime.parseString(p_sdp);
- const onerror = GodotRuntime.get_func(p_on_error).bind(null, p_obj);
- ref.setLocalDescription({
- "sdp": sdp,
- "type": type
- }).catch(function(error) {
- GodotRTCPeerConnection.onerror(p_id, onerror, error);
- });
-}
-
-function _godot_js_rtc_pc_offer_create(p_id, p_obj, p_on_session, p_on_error) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(139, 1, p_id, p_obj, p_on_session, p_on_error);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- const onsession = GodotRuntime.get_func(p_on_session).bind(null, p_obj);
- const onerror = GodotRuntime.get_func(p_on_error).bind(null, p_obj);
- ref.createOffer().then(function(session) {
- GodotRTCPeerConnection.onsession(p_id, onsession, session);
- }).catch(function(error) {
- GodotRTCPeerConnection.onerror(p_id, onerror, error);
- });
-}
-
-function _godot_js_rtc_pc_remote_description_set(p_id, p_type, p_sdp, p_obj, p_session_created, p_on_error) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(140, 1, p_id, p_type, p_sdp, p_obj, p_session_created, p_on_error);
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- const type = GodotRuntime.parseString(p_type);
- const sdp = GodotRuntime.parseString(p_sdp);
- const onerror = GodotRuntime.get_func(p_on_error).bind(null, p_obj);
- const onsession = GodotRuntime.get_func(p_session_created).bind(null, p_obj);
- ref.setRemoteDescription({
- "sdp": sdp,
- "type": type
- }).then(function() {
- if (type !== "offer") {
- return Promise.resolve();
- }
- return ref.createAnswer().then(function(session) {
- GodotRTCPeerConnection.onsession(p_id, onsession, session);
- });
- }).catch(function(error) {
- GodotRTCPeerConnection.onerror(p_id, onerror, error);
- });
-}
-
-function _godot_js_tts_get_voices(p_callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(141, 1, p_callback);
- const func = GodotRuntime.get_func(p_callback);
- try {
- const arr = [];
- const voices = window.speechSynthesis.getVoices();
- for (let i = 0; i < voices.length; i++) {
- arr.push(`${voices[i].lang};${voices[i].name}`);
- }
- const c_ptr = GodotRuntime.allocStringArray(arr);
- func(arr.length, c_ptr);
- GodotRuntime.freeStringArray(c_ptr, arr.length);
- } catch (e) {}
-}
-
-function _godot_js_tts_is_paused() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(142, 1);
- return window.speechSynthesis.paused;
-}
-
-function _godot_js_tts_is_speaking() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(143, 1);
- return window.speechSynthesis.speaking;
-}
-
-function _godot_js_tts_pause() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(144, 1);
- window.speechSynthesis.pause();
-}
-
-function _godot_js_tts_resume() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(145, 1);
- window.speechSynthesis.resume();
-}
-
-function _godot_js_tts_speak(p_text, p_voice, p_volume, p_pitch, p_rate, p_utterance_id, p_callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(146, 1, p_text, p_voice, p_volume, p_pitch, p_rate, p_utterance_id, p_callback);
- const func = GodotRuntime.get_func(p_callback);
- function listener_end(evt) {
- evt.currentTarget.cb(1, evt.currentTarget.id, 0);
- }
- function listener_start(evt) {
- evt.currentTarget.cb(0, evt.currentTarget.id, 0);
- }
- function listener_error(evt) {
- evt.currentTarget.cb(2, evt.currentTarget.id, 0);
- }
- function listener_bound(evt) {
- evt.currentTarget.cb(3, evt.currentTarget.id, evt.charIndex);
- }
- const utterance = new SpeechSynthesisUtterance(GodotRuntime.parseString(p_text));
- utterance.rate = p_rate;
- utterance.pitch = p_pitch;
- utterance.volume = p_volume / 100;
- utterance.addEventListener("end", listener_end);
- utterance.addEventListener("start", listener_start);
- utterance.addEventListener("error", listener_error);
- utterance.addEventListener("boundary", listener_bound);
- utterance.id = p_utterance_id;
- utterance.cb = func;
- const voice = GodotRuntime.parseString(p_voice);
- const voices = window.speechSynthesis.getVoices();
- for (let i = 0; i < voices.length; i++) {
- if (voices[i].name === voice) {
- utterance.voice = voices[i];
- break;
- }
- }
- window.speechSynthesis.resume();
- window.speechSynthesis.speak(utterance);
-}
-
-function _godot_js_tts_stop() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(147, 1);
- window.speechSynthesis.cancel();
- window.speechSynthesis.resume();
-}
-
-var GodotWebSocket = {
- _onopen: function(p_id, callback, event) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- const c_str = GodotRuntime.allocString(ref.protocol);
- callback(c_str);
- GodotRuntime.free(c_str);
- },
- _onmessage: function(p_id, callback, event) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- let buffer;
- let is_string = 0;
- if (event.data instanceof ArrayBuffer) {
- buffer = new Uint8Array(event.data);
- } else if (event.data instanceof Blob) {
- GodotRuntime.error("Blob type not supported");
- return;
- } else if (typeof event.data === "string") {
- is_string = 1;
- const enc = new TextEncoder("utf-8");
- buffer = new Uint8Array(enc.encode(event.data));
- } else {
- GodotRuntime.error("Unknown message type");
- return;
- }
- const len = buffer.length * buffer.BYTES_PER_ELEMENT;
- const out = GodotRuntime.malloc(len);
- GROWABLE_HEAP_U8().set(buffer, out);
- callback(out, len, is_string);
- GodotRuntime.free(out);
- },
- _onerror: function(p_id, callback, event) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- callback();
- },
- _onclose: function(p_id, callback, event) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- const c_str = GodotRuntime.allocString(event.reason);
- callback(event.code, c_str, event.wasClean ? 1 : 0);
- GodotRuntime.free(c_str);
- },
- send: function(p_id, p_data) {
- const ref = IDHandler.get(p_id);
- if (!ref || ref.readyState !== ref.OPEN) {
- return 1;
- }
- ref.send(p_data);
- return 0;
- },
- bufferedAmount: function(p_id) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return 0;
- }
- return ref.bufferedAmount;
- },
- create: function(socket, p_on_open, p_on_message, p_on_error, p_on_close) {
- const id = IDHandler.add(socket);
- socket.onopen = GodotWebSocket._onopen.bind(null, id, p_on_open);
- socket.onmessage = GodotWebSocket._onmessage.bind(null, id, p_on_message);
- socket.onerror = GodotWebSocket._onerror.bind(null, id, p_on_error);
- socket.onclose = GodotWebSocket._onclose.bind(null, id, p_on_close);
- return id;
- },
- close: function(p_id, p_code, p_reason) {
- const ref = IDHandler.get(p_id);
- if (ref && ref.readyState < ref.CLOSING) {
- const code = p_code;
- const reason = p_reason;
- ref.close(code, reason);
- }
- },
- destroy: function(p_id) {
- const ref = IDHandler.get(p_id);
- if (!ref) {
- return;
- }
- GodotWebSocket.close(p_id, 3001, "destroyed");
- IDHandler.remove(p_id);
- ref.onopen = null;
- ref.onmessage = null;
- ref.onerror = null;
- ref.onclose = null;
- }
-};
-
-function _godot_js_websocket_buffered_amount(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(148, 1, p_id);
- return GodotWebSocket.bufferedAmount(p_id);
-}
-
-function _godot_js_websocket_close(p_id, p_code, p_reason) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(149, 1, p_id, p_code, p_reason);
- const code = p_code;
- const reason = GodotRuntime.parseString(p_reason);
- GodotWebSocket.close(p_id, code, reason);
-}
-
-function _godot_js_websocket_create(p_ref, p_url, p_proto, p_on_open, p_on_message, p_on_error, p_on_close) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(150, 1, p_ref, p_url, p_proto, p_on_open, p_on_message, p_on_error, p_on_close);
- const on_open = GodotRuntime.get_func(p_on_open).bind(null, p_ref);
- const on_message = GodotRuntime.get_func(p_on_message).bind(null, p_ref);
- const on_error = GodotRuntime.get_func(p_on_error).bind(null, p_ref);
- const on_close = GodotRuntime.get_func(p_on_close).bind(null, p_ref);
- const url = GodotRuntime.parseString(p_url);
- const protos = GodotRuntime.parseString(p_proto);
- let socket = null;
- try {
- if (protos) {
- socket = new WebSocket(url, protos.split(","));
- } else {
- socket = new WebSocket(url);
- }
- } catch (e) {
- return 0;
- }
- socket.binaryType = "arraybuffer";
- return GodotWebSocket.create(socket, on_open, on_message, on_error, on_close);
-}
-
-function _godot_js_websocket_destroy(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(151, 1, p_id);
- GodotWebSocket.destroy(p_id);
-}
-
-function _godot_js_websocket_send(p_id, p_buf, p_buf_len, p_raw) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(152, 1, p_id, p_buf, p_buf_len, p_raw);
- const bytes_array = new Uint8Array(p_buf_len);
- let i = 0;
- for (i = 0; i < p_buf_len; i++) {
- bytes_array[i] = GodotRuntime.getHeapValue(p_buf + i, "i8");
- }
- let out = bytes_array.buffer;
- if (!p_raw) {
- out = new TextDecoder("utf-8").decode(bytes_array);
- }
- return GodotWebSocket.send(p_id, out);
-}
-
-var GodotJSWrapper = {
- proxies: null,
- cb_ret: null,
- MyProxy: function(val) {
- const id = IDHandler.add(this);
- GodotJSWrapper.proxies.set(val, id);
- let refs = 1;
- this.ref = function() {
- refs++;
- };
- this.unref = function() {
- refs--;
- if (refs === 0) {
- IDHandler.remove(id);
- GodotJSWrapper.proxies.delete(val);
- }
- };
- this.get_val = function() {
- return val;
- };
- this.get_id = function() {
- return id;
- };
- },
- get_proxied: function(val) {
- const id = GodotJSWrapper.proxies.get(val);
- if (id === undefined) {
- const proxy = new GodotJSWrapper.MyProxy(val);
- return proxy.get_id();
- }
- IDHandler.get(id).ref();
- return id;
- },
- get_proxied_value: function(id) {
- const proxy = IDHandler.get(id);
- if (proxy === undefined) {
- return undefined;
- }
- return proxy.get_val();
- },
- variant2js: function(type, val) {
- switch (type) {
- case 0:
- return null;
-
- case 1:
- return !!GodotRuntime.getHeapValue(val, "i64");
-
- case 2:
- return GodotRuntime.getHeapValue(val, "i64");
-
- case 3:
- return GodotRuntime.getHeapValue(val, "double");
-
- case 4:
- return GodotRuntime.parseString(GodotRuntime.getHeapValue(val, "*"));
-
- case 24:
- return GodotJSWrapper.get_proxied_value(GodotRuntime.getHeapValue(val, "i64"));
-
- default:
- return undefined;
- }
- },
- js2variant: function(p_val, p_exchange) {
- if (p_val === undefined || p_val === null) {
- return 0;
- }
- const type = typeof p_val;
- if (type === "boolean") {
- GodotRuntime.setHeapValue(p_exchange, p_val, "i64");
- return 1;
- } else if (type === "number") {
- if (Number.isInteger(p_val)) {
- GodotRuntime.setHeapValue(p_exchange, p_val, "i64");
- return 2;
- }
- GodotRuntime.setHeapValue(p_exchange, p_val, "double");
- return 3;
- } else if (type === "string") {
- const c_str = GodotRuntime.allocString(p_val);
- GodotRuntime.setHeapValue(p_exchange, c_str, "*");
- return 4;
- }
- const id = GodotJSWrapper.get_proxied(p_val);
- GodotRuntime.setHeapValue(p_exchange, id, "i64");
- return 24;
- }
-};
-
-function _godot_js_wrapper_create_cb(p_ref, p_func) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(153, 1, p_ref, p_func);
- const func = GodotRuntime.get_func(p_func);
- let id = 0;
- const cb = function() {
- if (!GodotJSWrapper.get_proxied_value(id)) {
- return undefined;
- }
- GodotJSWrapper.cb_ret = null;
- const args = Array.from(arguments);
- const argsProxy = new GodotJSWrapper.MyProxy(args);
- func(p_ref, argsProxy.get_id(), args.length);
- argsProxy.unref();
- const ret = GodotJSWrapper.cb_ret;
- GodotJSWrapper.cb_ret = null;
- return ret;
- };
- id = GodotJSWrapper.get_proxied(cb);
- return id;
-}
-
-function _godot_js_wrapper_create_object(p_object, p_args, p_argc, p_convert_callback, p_exchange, p_lock, p_free_lock_callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(154, 1, p_object, p_args, p_argc, p_convert_callback, p_exchange, p_lock, p_free_lock_callback);
- const name = GodotRuntime.parseString(p_object);
- if (typeof window[name] === "undefined") {
- return -1;
- }
- const convert = GodotRuntime.get_func(p_convert_callback);
- const freeLock = GodotRuntime.get_func(p_free_lock_callback);
- const args = new Array(p_argc);
- for (let i = 0; i < p_argc; i++) {
- const type = convert(p_args, i, p_exchange, p_lock);
- const lock = GodotRuntime.getHeapValue(p_lock, "*");
- args[i] = GodotJSWrapper.variant2js(type, p_exchange);
- if (lock) {
- freeLock(p_lock, type);
- }
- }
- try {
- const res = new window[name](...args);
- return GodotJSWrapper.js2variant(res, p_exchange);
- } catch (e) {
- GodotRuntime.error(`Error calling constructor ${name} with args:`, args, "error:", e);
- return -1;
- }
-}
-
-function _godot_js_wrapper_interface_get(p_name) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(155, 1, p_name);
- const name = GodotRuntime.parseString(p_name);
- if (typeof window[name] !== "undefined") {
- return GodotJSWrapper.get_proxied(window[name]);
- }
- return 0;
-}
-
-function _godot_js_wrapper_object_call(p_id, p_method, p_args, p_argc, p_convert_callback, p_exchange, p_lock, p_free_lock_callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(156, 1, p_id, p_method, p_args, p_argc, p_convert_callback, p_exchange, p_lock, p_free_lock_callback);
- const obj = GodotJSWrapper.get_proxied_value(p_id);
- if (obj === undefined) {
- return -1;
- }
- const method = GodotRuntime.parseString(p_method);
- const convert = GodotRuntime.get_func(p_convert_callback);
- const freeLock = GodotRuntime.get_func(p_free_lock_callback);
- const args = new Array(p_argc);
- for (let i = 0; i < p_argc; i++) {
- const type = convert(p_args, i, p_exchange, p_lock);
- const lock = GodotRuntime.getHeapValue(p_lock, "*");
- args[i] = GodotJSWrapper.variant2js(type, p_exchange);
- if (lock) {
- freeLock(p_lock, type);
- }
- }
- try {
- const res = obj[method](...args);
- return GodotJSWrapper.js2variant(res, p_exchange);
- } catch (e) {
- GodotRuntime.error(`Error calling method ${method} on:`, obj, "error:", e);
- return -1;
- }
-}
-
-function _godot_js_wrapper_object_get(p_id, p_exchange, p_prop) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(157, 1, p_id, p_exchange, p_prop);
- const obj = GodotJSWrapper.get_proxied_value(p_id);
- if (obj === undefined) {
- return 0;
- }
- if (p_prop) {
- const prop = GodotRuntime.parseString(p_prop);
- try {
- return GodotJSWrapper.js2variant(obj[prop], p_exchange);
- } catch (e) {
- GodotRuntime.error(`Error getting variable ${prop} on object`, obj);
- return 0;
- }
- }
- return GodotJSWrapper.js2variant(obj, p_exchange);
-}
-
-function _godot_js_wrapper_object_getvar(p_id, p_type, p_exchange) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(158, 1, p_id, p_type, p_exchange);
- const obj = GodotJSWrapper.get_proxied_value(p_id);
- if (obj === undefined) {
- return -1;
- }
- const prop = GodotJSWrapper.variant2js(p_type, p_exchange);
- if (prop === undefined || prop === null) {
- return -1;
- }
- try {
- return GodotJSWrapper.js2variant(obj[prop], p_exchange);
- } catch (e) {
- GodotRuntime.error(`Error getting variable ${prop} on object`, obj, e);
- return -1;
- }
-}
-
-function _godot_js_wrapper_object_set(p_id, p_name, p_type, p_exchange) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(159, 1, p_id, p_name, p_type, p_exchange);
- const obj = GodotJSWrapper.get_proxied_value(p_id);
- if (obj === undefined) {
- return;
- }
- const name = GodotRuntime.parseString(p_name);
- try {
- obj[name] = GodotJSWrapper.variant2js(p_type, p_exchange);
- } catch (e) {
- GodotRuntime.error(`Error setting variable ${name} on object`, obj);
- }
-}
-
-function _godot_js_wrapper_object_set_cb_ret(p_val_type, p_val_ex) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(160, 1, p_val_type, p_val_ex);
- GodotJSWrapper.cb_ret = GodotJSWrapper.variant2js(p_val_type, p_val_ex);
-}
-
-function _godot_js_wrapper_object_setvar(p_id, p_key_type, p_key_ex, p_val_type, p_val_ex) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(161, 1, p_id, p_key_type, p_key_ex, p_val_type, p_val_ex);
- const obj = GodotJSWrapper.get_proxied_value(p_id);
- if (obj === undefined) {
- return -1;
- }
- const key = GodotJSWrapper.variant2js(p_key_type, p_key_ex);
- try {
- obj[key] = GodotJSWrapper.variant2js(p_val_type, p_val_ex);
- return 0;
- } catch (e) {
- GodotRuntime.error(`Error setting variable ${key} on object`, obj);
- return -1;
- }
-}
-
-function _godot_js_wrapper_object_unref(p_id) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(162, 1, p_id);
- const proxy = IDHandler.get(p_id);
- if (proxy !== undefined) {
- proxy.unref();
- }
-}
-
-var GodotWebGL2 = {};
-
-function _godot_webgl2_glFramebufferTextureMultiviewOVR(target, attachment, texture, level, base_view_index, num_views) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(163, 1, target, attachment, texture, level, base_view_index, num_views);
- const context = GL.currentContext;
- if (typeof context.multiviewExt === "undefined") {
- const ext = context.GLctx.getExtension("OVR_multiview2");
- if (!ext) {
- GodotRuntime.error("Trying to call glFramebufferTextureMultiviewOVR() without the OVR_multiview2 extension");
- return;
- }
- context.multiviewExt = ext;
- }
- const ext = context.multiviewExt;
- ext.framebufferTextureMultiviewOVR(target, attachment, GL.textures[texture], level, base_view_index, num_views);
-}
-
-function _godot_webgl2_glGetBufferSubData(target, offset, size, data) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(164, 1, target, offset, size, data);
- const gl_context_handle = _emscripten_webgl_get_current_context();
- const gl = GL.getContext(gl_context_handle);
- if (gl) {
- gl.GLctx["getBufferSubData"](target, offset, GROWABLE_HEAP_U8(), data, size);
- }
-}
-
-var GodotWebXR = {
- gl: null,
- session: null,
- gl_binding: null,
- layer: null,
- space: null,
- frame: null,
- pose: null,
- view_count: 1,
- input_sources: [ , , , , , , , , , , , , , , , ],
- touches: [ , , , , ],
- onsimpleevent: null,
- orig_requestAnimationFrame: null,
- requestAnimationFrame: callback => {
- if (GodotWebXR.session && GodotWebXR.space) {
- const onFrame = function(time, frame) {
- GodotWebXR.frame = frame;
- GodotWebXR.pose = frame.getViewerPose(GodotWebXR.space);
- callback(time);
- GodotWebXR.frame = null;
- GodotWebXR.pose = null;
- };
- GodotWebXR.session.requestAnimationFrame(onFrame);
- } else {
- GodotWebXR.orig_requestAnimationFrame(callback);
- }
- },
- monkeyPatchRequestAnimationFrame: enable => {
- if (GodotWebXR.orig_requestAnimationFrame === null) {
- GodotWebXR.orig_requestAnimationFrame = Browser.requestAnimationFrame;
- }
- Browser.requestAnimationFrame = enable ? GodotWebXR.requestAnimationFrame : GodotWebXR.orig_requestAnimationFrame;
- },
- pauseResumeMainLoop: () => {
- Browser.mainLoop.pause();
- runtimeKeepalivePush();
- window.setTimeout(function() {
- runtimeKeepalivePop();
- Browser.mainLoop.resume();
- }, 0);
- },
- getLayer: () => {
- const new_view_count = GodotWebXR.pose ? GodotWebXR.pose.views.length : 1;
- let layer = GodotWebXR.layer;
- if (layer && GodotWebXR.view_count === new_view_count) {
- return layer;
- }
- if (!GodotWebXR.session || !GodotWebXR.gl_binding) {
- return null;
- }
- const gl = GodotWebXR.gl;
- layer = GodotWebXR.gl_binding.createProjectionLayer({
- textureType: new_view_count > 1 ? "texture-array" : "texture",
- colorFormat: gl.RGBA8,
- depthFormat: gl.DEPTH_COMPONENT24
- });
- GodotWebXR.session.updateRenderState({
- layers: [ layer ]
- });
- GodotWebXR.layer = layer;
- GodotWebXR.view_count = new_view_count;
- return layer;
- },
- getSubImage: () => {
- if (!GodotWebXR.pose) {
- return null;
- }
- const layer = GodotWebXR.getLayer();
- if (layer === null) {
- return null;
- }
- return GodotWebXR.gl_binding.getViewSubImage(layer, GodotWebXR.pose.views[0]);
- },
- getTextureId: texture => {
- if (texture.name !== undefined) {
- return texture.name;
- }
- const id = GL.getNewId(GL.textures);
- texture.name = id;
- GL.textures[id] = texture;
- return id;
- },
- addInputSource: input_source => {
- let name = -1;
- if (input_source.targetRayMode === "tracked-pointer" && input_source.handedness === "left") {
- name = 0;
- } else if (input_source.targetRayMode === "tracked-pointer" && input_source.handedness === "right") {
- name = 1;
- } else {
- for (let i = 2; i < 16; i++) {
- if (!GodotWebXR.input_sources[i]) {
- name = i;
- break;
- }
- }
- }
- if (name >= 0) {
- GodotWebXR.input_sources[name] = input_source;
- input_source.name = name;
- if (input_source.targetRayMode === "screen") {
- let touch_index = -1;
- for (let i = 0; i < 5; i++) {
- if (!GodotWebXR.touches[i]) {
- touch_index = i;
- break;
- }
- }
- if (touch_index >= 0) {
- GodotWebXR.touches[touch_index] = input_source;
- input_source.touch_index = touch_index;
- }
- }
- }
- return name;
- },
- removeInputSource: input_source => {
- if (input_source.name !== undefined) {
- const name = input_source.name;
- if (name >= 0 && name < 16) {
- GodotWebXR.input_sources[name] = null;
- }
- if (input_source.touch_index !== undefined) {
- const touch_index = input_source.touch_index;
- if (touch_index >= 0 && touch_index < 5) {
- GodotWebXR.touches[touch_index] = null;
- }
- }
- return name;
- }
- return -1;
- },
- getInputSourceId: input_source => {
- if (input_source !== undefined) {
- return input_source.name;
- }
- return -1;
- },
- getTouchIndex: input_source => {
- if (input_source.touch_index !== undefined) {
- return input_source.touch_index;
- }
- return -1;
- }
-};
-
-function _godot_webxr_get_bounds_geometry(r_points) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(165, 1, r_points);
- if (!GodotWebXR.space || !GodotWebXR.space.boundsGeometry) {
- return 0;
- }
- const point_count = GodotWebXR.space.boundsGeometry.length;
- if (point_count === 0) {
- return 0;
- }
- const buf = GodotRuntime.malloc(point_count * 3 * 4);
- for (let i = 0; i < point_count; i++) {
- const point = GodotWebXR.space.boundsGeometry[i];
- GodotRuntime.setHeapValue(buf + (i * 3 + 0) * 4, point.x, "float");
- GodotRuntime.setHeapValue(buf + (i * 3 + 1) * 4, point.y, "float");
- GodotRuntime.setHeapValue(buf + (i * 3 + 2) * 4, point.z, "float");
- }
- GodotRuntime.setHeapValue(r_points, buf, "i32");
- return point_count;
-}
-
-function _godot_webxr_get_color_texture() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(166, 1);
- const subimage = GodotWebXR.getSubImage();
- if (subimage === null) {
- return 0;
- }
- return GodotWebXR.getTextureId(subimage.colorTexture);
-}
-
-function _godot_webxr_get_depth_texture() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(167, 1);
- const subimage = GodotWebXR.getSubImage();
- if (subimage === null) {
- return 0;
- }
- if (!subimage.depthStencilTexture) {
- return 0;
- }
- return GodotWebXR.getTextureId(subimage.depthStencilTexture);
-}
-
-function _godot_webxr_get_frame_rate() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(168, 1);
- if (!GodotWebXR.session || GodotWebXR.session.frameRate === undefined) {
- return 0;
- }
- return GodotWebXR.session.frameRate;
-}
-
-function _godot_webxr_get_projection_for_view(p_view, r_transform) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(169, 1, p_view, r_transform);
- if (!GodotWebXR.session || !GodotWebXR.pose) {
- return false;
- }
- const matrix = GodotWebXR.pose.views[p_view].projectionMatrix;
- for (let i = 0; i < 16; i++) {
- GodotRuntime.setHeapValue(r_transform + i * 4, matrix[i], "float");
- }
- return true;
-}
-
-function _godot_webxr_get_render_target_size(r_size) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(170, 1, r_size);
- const subimage = GodotWebXR.getSubImage();
- if (subimage === null) {
- return false;
- }
- GodotRuntime.setHeapValue(r_size + 0, subimage.viewport.width, "i32");
- GodotRuntime.setHeapValue(r_size + 4, subimage.viewport.height, "i32");
- return true;
-}
-
-function _godot_webxr_get_supported_frame_rates(r_frame_rates) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(171, 1, r_frame_rates);
- if (!GodotWebXR.session || GodotWebXR.session.supportedFrameRates === undefined) {
- return 0;
- }
- const frame_rate_count = GodotWebXR.session.supportedFrameRates.length;
- if (frame_rate_count === 0) {
- return 0;
- }
- const buf = GodotRuntime.malloc(frame_rate_count * 4);
- for (let i = 0; i < frame_rate_count; i++) {
- GodotRuntime.setHeapValue(buf + i * 4, GodotWebXR.session.supportedFrameRates[i], "float");
- }
- GodotRuntime.setHeapValue(r_frame_rates, buf, "i32");
- return frame_rate_count;
-}
-
-function _godot_webxr_get_transform_for_view(p_view, r_transform) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(172, 1, p_view, r_transform);
- if (!GodotWebXR.session || !GodotWebXR.pose) {
- return false;
- }
- const views = GodotWebXR.pose.views;
- let matrix;
- if (p_view >= 0) {
- matrix = views[p_view].transform.matrix;
- } else {
- matrix = GodotWebXR.pose.transform.matrix;
- }
- for (let i = 0; i < 16; i++) {
- GodotRuntime.setHeapValue(r_transform + i * 4, matrix[i], "float");
- }
- return true;
-}
-
-function _godot_webxr_get_velocity_texture() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(173, 1);
- const subimage = GodotWebXR.getSubImage();
- if (subimage === null) {
- return 0;
- }
- if (!subimage.motionVectorTexture) {
- return 0;
- }
- return GodotWebXR.getTextureId(subimage.motionVectorTexture);
-}
-
-function _godot_webxr_get_view_count() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(174, 1);
- if (!GodotWebXR.session || !GodotWebXR.pose) {
- return 1;
- }
- const view_count = GodotWebXR.pose.views.length;
- return view_count > 0 ? view_count : 1;
-}
-
-function _godot_webxr_get_visibility_state() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(175, 1);
- if (!GodotWebXR.session || !GodotWebXR.session.visibilityState) {
- return 0;
- }
- return GodotRuntime.allocString(GodotWebXR.session.visibilityState);
-}
-
-function _godot_webxr_initialize(p_session_mode, p_required_features, p_optional_features, p_requested_reference_spaces, p_on_session_started, p_on_session_ended, p_on_session_failed, p_on_input_event, p_on_simple_event) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(176, 1, p_session_mode, p_required_features, p_optional_features, p_requested_reference_spaces, p_on_session_started, p_on_session_ended, p_on_session_failed, p_on_input_event, p_on_simple_event);
- GodotWebXR.monkeyPatchRequestAnimationFrame(true);
- const session_mode = GodotRuntime.parseString(p_session_mode);
- const required_features = GodotRuntime.parseString(p_required_features).split(",").map(s => s.trim()).filter(s => s !== "");
- const optional_features = GodotRuntime.parseString(p_optional_features).split(",").map(s => s.trim()).filter(s => s !== "");
- const requested_reference_space_types = GodotRuntime.parseString(p_requested_reference_spaces).split(",").map(s => s.trim());
- const onstarted = GodotRuntime.get_func(p_on_session_started);
- const onended = GodotRuntime.get_func(p_on_session_ended);
- const onfailed = GodotRuntime.get_func(p_on_session_failed);
- const oninputevent = GodotRuntime.get_func(p_on_input_event);
- const onsimpleevent = GodotRuntime.get_func(p_on_simple_event);
- const session_init = {};
- if (required_features.length > 0) {
- session_init["requiredFeatures"] = required_features;
- }
- if (optional_features.length > 0) {
- session_init["optionalFeatures"] = optional_features;
- }
- navigator.xr.requestSession(session_mode, session_init).then(function(session) {
- GodotWebXR.session = session;
- session.addEventListener("end", function(evt) {
- onended();
- });
- session.addEventListener("inputsourceschange", function(evt) {
- evt.added.forEach(GodotWebXR.addInputSource);
- evt.removed.forEach(GodotWebXR.removeInputSource);
- });
- [ "selectstart", "selectend", "squeezestart", "squeezeend" ].forEach((input_event, index) => {
- session.addEventListener(input_event, function(evt) {
- GodotWebXR.frame = evt.frame;
- oninputevent(index, GodotWebXR.getInputSourceId(evt.inputSource));
- GodotWebXR.frame = null;
- });
- });
- session.addEventListener("visibilitychange", function(evt) {
- const c_str = GodotRuntime.allocString("visibility_state_changed");
- onsimpleevent(c_str);
- GodotRuntime.free(c_str);
- });
- GodotWebXR.onsimpleevent = onsimpleevent;
- const gl_context_handle = _emscripten_webgl_get_current_context();
- const gl = GL.getContext(gl_context_handle).GLctx;
- GodotWebXR.gl = gl;
- gl.makeXRCompatible().then(function() {
- GodotWebXR.gl_binding = new XRWebGLBinding(session, gl);
- GodotWebXR.getLayer();
- function onReferenceSpaceSuccess(reference_space, reference_space_type) {
- GodotWebXR.space = reference_space;
- reference_space.onreset = function(evt) {
- const c_str = GodotRuntime.allocString("reference_space_reset");
- onsimpleevent(c_str);
- GodotRuntime.free(c_str);
- };
- GodotWebXR.pauseResumeMainLoop();
- window.setTimeout(function() {
- const c_str = GodotRuntime.allocString(reference_space_type);
- onstarted(c_str);
- GodotRuntime.free(c_str);
- }, 0);
- }
- function requestReferenceSpace() {
- const reference_space_type = requested_reference_space_types.shift();
- session.requestReferenceSpace(reference_space_type).then(refSpace => {
- onReferenceSpaceSuccess(refSpace, reference_space_type);
- }).catch(() => {
- if (requested_reference_space_types.length === 0) {
- const c_str = GodotRuntime.allocString("Unable to get any of the requested reference space types");
- onfailed(c_str);
- GodotRuntime.free(c_str);
- } else {
- requestReferenceSpace();
- }
- });
- }
- requestReferenceSpace();
- }).catch(function(error) {
- const c_str = GodotRuntime.allocString(`Unable to make WebGL context compatible with WebXR: ${error}`);
- onfailed(c_str);
- GodotRuntime.free(c_str);
- });
- }).catch(function(error) {
- const c_str = GodotRuntime.allocString(`Unable to start session: ${error}`);
- onfailed(c_str);
- GodotRuntime.free(c_str);
- });
-}
-
-function _godot_webxr_is_session_supported(p_session_mode, p_callback) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(177, 1, p_session_mode, p_callback);
- const session_mode = GodotRuntime.parseString(p_session_mode);
- const cb = GodotRuntime.get_func(p_callback);
- if (navigator.xr) {
- navigator.xr.isSessionSupported(session_mode).then(function(supported) {
- const c_str = GodotRuntime.allocString(session_mode);
- cb(c_str, supported ? 1 : 0);
- GodotRuntime.free(c_str);
- });
- } else {
- const c_str = GodotRuntime.allocString(session_mode);
- cb(c_str, 0);
- GodotRuntime.free(c_str);
- }
-}
-
-function _godot_webxr_is_supported() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(178, 1);
- return !!navigator.xr;
-}
-
-function _godot_webxr_uninitialize() {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(179, 1);
- if (GodotWebXR.session) {
- GodotWebXR.session.end().catch(e => {});
- }
- GodotWebXR.session = null;
- GodotWebXR.gl_binding = null;
- GodotWebXR.layer = null;
- GodotWebXR.space = null;
- GodotWebXR.frame = null;
- GodotWebXR.pose = null;
- GodotWebXR.view_count = 1;
- GodotWebXR.input_sources = new Array(16);
- GodotWebXR.touches = new Array(5);
- GodotWebXR.onsimpleevent = null;
- GodotWebXR.monkeyPatchRequestAnimationFrame(false);
- GodotWebXR.pauseResumeMainLoop();
-}
-
-function _godot_webxr_update_input_source(p_input_source_id, r_target_pose, r_target_ray_mode, r_touch_index, r_has_grip_pose, r_grip_pose, r_has_standard_mapping, r_button_count, r_buttons, r_axes_count, r_axes) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(180, 1, p_input_source_id, r_target_pose, r_target_ray_mode, r_touch_index, r_has_grip_pose, r_grip_pose, r_has_standard_mapping, r_button_count, r_buttons, r_axes_count, r_axes);
- if (!GodotWebXR.session || !GodotWebXR.frame) {
- return 0;
- }
- if (p_input_source_id < 0 || p_input_source_id >= GodotWebXR.input_sources.length || !GodotWebXR.input_sources[p_input_source_id]) {
- return false;
- }
- const input_source = GodotWebXR.input_sources[p_input_source_id];
- const frame = GodotWebXR.frame;
- const space = GodotWebXR.space;
- const target_pose = frame.getPose(input_source.targetRaySpace, space);
- if (!target_pose) {
- return false;
- }
- const target_pose_matrix = target_pose.transform.matrix;
- for (let i = 0; i < 16; i++) {
- GodotRuntime.setHeapValue(r_target_pose + i * 4, target_pose_matrix[i], "float");
- }
- let target_ray_mode = 0;
- switch (input_source.targetRayMode) {
- case "gaze":
- target_ray_mode = 1;
- break;
-
- case "tracked-pointer":
- target_ray_mode = 2;
- break;
-
- case "screen":
- target_ray_mode = 3;
- break;
-
- default:
- }
- GodotRuntime.setHeapValue(r_target_ray_mode, target_ray_mode, "i32");
- GodotRuntime.setHeapValue(r_touch_index, GodotWebXR.getTouchIndex(input_source), "i32");
- let has_grip_pose = false;
- if (input_source.gripSpace) {
- const grip_pose = frame.getPose(input_source.gripSpace, space);
- if (grip_pose) {
- const grip_pose_matrix = grip_pose.transform.matrix;
- for (let i = 0; i < 16; i++) {
- GodotRuntime.setHeapValue(r_grip_pose + i * 4, grip_pose_matrix[i], "float");
- }
- has_grip_pose = true;
- }
- }
- GodotRuntime.setHeapValue(r_has_grip_pose, has_grip_pose ? 1 : 0, "i32");
- let has_standard_mapping = false;
- let button_count = 0;
- let axes_count = 0;
- if (input_source.gamepad) {
- if (input_source.gamepad.mapping === "xr-standard") {
- has_standard_mapping = true;
- }
- button_count = Math.min(input_source.gamepad.buttons.length, 10);
- for (let i = 0; i < button_count; i++) {
- GodotRuntime.setHeapValue(r_buttons + i * 4, input_source.gamepad.buttons[i].value, "float");
- }
- axes_count = Math.min(input_source.gamepad.axes.length, 10);
- for (let i = 0; i < axes_count; i++) {
- GodotRuntime.setHeapValue(r_axes + i * 4, input_source.gamepad.axes[i], "float");
- }
- }
- GodotRuntime.setHeapValue(r_has_standard_mapping, has_standard_mapping ? 1 : 0, "i32");
- GodotRuntime.setHeapValue(r_button_count, button_count, "i32");
- GodotRuntime.setHeapValue(r_axes_count, axes_count, "i32");
- return true;
-}
-
-function _godot_webxr_update_target_frame_rate(p_frame_rate) {
- if (ENVIRONMENT_IS_PTHREAD) return proxyToMainThread(181, 1, p_frame_rate);
- if (!GodotWebXR.session || GodotWebXR.session.updateTargetFrameRate === undefined) {
- return;
- }
- GodotWebXR.session.updateTargetFrameRate(p_frame_rate).then(() => {
- const c_str = GodotRuntime.allocString("display_refresh_rate_changed");
- GodotWebXR.onsimpleevent(c_str);
- GodotRuntime.free(c_str);
- });
-}
-
-function arraySum(array, index) {
- var sum = 0;
- for (var i = 0; i <= index; sum += array[i++]) {}
- return sum;
-}
-
-var MONTH_DAYS_LEAP = [ 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
-
-var MONTH_DAYS_REGULAR = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
-
-function addDays(date, days) {
- var newDate = new Date(date.getTime());
- while (days > 0) {
- var leap = isLeapYear(newDate.getFullYear());
- var currentMonth = newDate.getMonth();
- var daysInCurrentMonth = (leap ? MONTH_DAYS_LEAP : MONTH_DAYS_REGULAR)[currentMonth];
- if (days > daysInCurrentMonth - newDate.getDate()) {
- days -= daysInCurrentMonth - newDate.getDate() + 1;
- newDate.setDate(1);
- if (currentMonth < 11) {
- newDate.setMonth(currentMonth + 1);
- } else {
- newDate.setMonth(0);
- newDate.setFullYear(newDate.getFullYear() + 1);
- }
- } else {
- newDate.setDate(newDate.getDate() + days);
- return newDate;
- }
- }
- return newDate;
-}
-
-function writeArrayToMemory(array, buffer) {
- assert(array.length >= 0, "writeArrayToMemory array must have a length (should be an array or typed array)");
- GROWABLE_HEAP_I8().set(array, buffer);
-}
-
-function _strftime(s, maxsize, format, tm) {
- var tm_zone = GROWABLE_HEAP_I32()[tm + 40 >> 2];
- var date = {
- tm_sec: GROWABLE_HEAP_I32()[tm >> 2],
- tm_min: GROWABLE_HEAP_I32()[tm + 4 >> 2],
- tm_hour: GROWABLE_HEAP_I32()[tm + 8 >> 2],
- tm_mday: GROWABLE_HEAP_I32()[tm + 12 >> 2],
- tm_mon: GROWABLE_HEAP_I32()[tm + 16 >> 2],
- tm_year: GROWABLE_HEAP_I32()[tm + 20 >> 2],
- tm_wday: GROWABLE_HEAP_I32()[tm + 24 >> 2],
- tm_yday: GROWABLE_HEAP_I32()[tm + 28 >> 2],
- tm_isdst: GROWABLE_HEAP_I32()[tm + 32 >> 2],
- tm_gmtoff: GROWABLE_HEAP_I32()[tm + 36 >> 2],
- tm_zone: tm_zone ? UTF8ToString(tm_zone) : ""
- };
- var pattern = UTF8ToString(format);
- var EXPANSION_RULES_1 = {
- "%c": "%a %b %d %H:%M:%S %Y",
- "%D": "%m/%d/%y",
- "%F": "%Y-%m-%d",
- "%h": "%b",
- "%r": "%I:%M:%S %p",
- "%R": "%H:%M",
- "%T": "%H:%M:%S",
- "%x": "%m/%d/%y",
- "%X": "%H:%M:%S",
- "%Ec": "%c",
- "%EC": "%C",
- "%Ex": "%m/%d/%y",
- "%EX": "%H:%M:%S",
- "%Ey": "%y",
- "%EY": "%Y",
- "%Od": "%d",
- "%Oe": "%e",
- "%OH": "%H",
- "%OI": "%I",
- "%Om": "%m",
- "%OM": "%M",
- "%OS": "%S",
- "%Ou": "%u",
- "%OU": "%U",
- "%OV": "%V",
- "%Ow": "%w",
- "%OW": "%W",
- "%Oy": "%y"
- };
- for (var rule in EXPANSION_RULES_1) {
- pattern = pattern.replace(new RegExp(rule, "g"), EXPANSION_RULES_1[rule]);
- }
- var WEEKDAYS = [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ];
- var MONTHS = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ];
- function leadingSomething(value, digits, character) {
- var str = typeof value == "number" ? value.toString() : value || "";
- while (str.length < digits) {
- str = character[0] + str;
- }
- return str;
- }
- function leadingNulls(value, digits) {
- return leadingSomething(value, digits, "0");
- }
- function compareByDay(date1, date2) {
- function sgn(value) {
- return value < 0 ? -1 : value > 0 ? 1 : 0;
- }
- var compare;
- if ((compare = sgn(date1.getFullYear() - date2.getFullYear())) === 0) {
- if ((compare = sgn(date1.getMonth() - date2.getMonth())) === 0) {
- compare = sgn(date1.getDate() - date2.getDate());
- }
- }
- return compare;
- }
- function getFirstWeekStartDate(janFourth) {
- switch (janFourth.getDay()) {
- case 0:
- return new Date(janFourth.getFullYear() - 1, 11, 29);
-
- case 1:
- return janFourth;
-
- case 2:
- return new Date(janFourth.getFullYear(), 0, 3);
-
- case 3:
- return new Date(janFourth.getFullYear(), 0, 2);
-
- case 4:
- return new Date(janFourth.getFullYear(), 0, 1);
-
- case 5:
- return new Date(janFourth.getFullYear() - 1, 11, 31);
-
- case 6:
- return new Date(janFourth.getFullYear() - 1, 11, 30);
- }
- }
- function getWeekBasedYear(date) {
- var thisDate = addDays(new Date(date.tm_year + 1900, 0, 1), date.tm_yday);
- var janFourthThisYear = new Date(thisDate.getFullYear(), 0, 4);
- var janFourthNextYear = new Date(thisDate.getFullYear() + 1, 0, 4);
- var firstWeekStartThisYear = getFirstWeekStartDate(janFourthThisYear);
- var firstWeekStartNextYear = getFirstWeekStartDate(janFourthNextYear);
- if (compareByDay(firstWeekStartThisYear, thisDate) <= 0) {
- if (compareByDay(firstWeekStartNextYear, thisDate) <= 0) {
- return thisDate.getFullYear() + 1;
- }
- return thisDate.getFullYear();
- }
- return thisDate.getFullYear() - 1;
- }
- var EXPANSION_RULES_2 = {
- "%a": function(date) {
- return WEEKDAYS[date.tm_wday].substring(0, 3);
- },
- "%A": function(date) {
- return WEEKDAYS[date.tm_wday];
- },
- "%b": function(date) {
- return MONTHS[date.tm_mon].substring(0, 3);
- },
- "%B": function(date) {
- return MONTHS[date.tm_mon];
- },
- "%C": function(date) {
- var year = date.tm_year + 1900;
- return leadingNulls(year / 100 | 0, 2);
- },
- "%d": function(date) {
- return leadingNulls(date.tm_mday, 2);
- },
- "%e": function(date) {
- return leadingSomething(date.tm_mday, 2, " ");
- },
- "%g": function(date) {
- return getWeekBasedYear(date).toString().substring(2);
- },
- "%G": function(date) {
- return getWeekBasedYear(date);
- },
- "%H": function(date) {
- return leadingNulls(date.tm_hour, 2);
- },
- "%I": function(date) {
- var twelveHour = date.tm_hour;
- if (twelveHour == 0) twelveHour = 12; else if (twelveHour > 12) twelveHour -= 12;
- return leadingNulls(twelveHour, 2);
- },
- "%j": function(date) {
- return leadingNulls(date.tm_mday + arraySum(isLeapYear(date.tm_year + 1900) ? MONTH_DAYS_LEAP : MONTH_DAYS_REGULAR, date.tm_mon - 1), 3);
- },
- "%m": function(date) {
- return leadingNulls(date.tm_mon + 1, 2);
- },
- "%M": function(date) {
- return leadingNulls(date.tm_min, 2);
- },
- "%n": function() {
- return "\n";
- },
- "%p": function(date) {
- if (date.tm_hour >= 0 && date.tm_hour < 12) {
- return "AM";
- }
- return "PM";
- },
- "%S": function(date) {
- return leadingNulls(date.tm_sec, 2);
- },
- "%t": function() {
- return "\t";
- },
- "%u": function(date) {
- return date.tm_wday || 7;
- },
- "%U": function(date) {
- var days = date.tm_yday + 7 - date.tm_wday;
- return leadingNulls(Math.floor(days / 7), 2);
- },
- "%V": function(date) {
- var val = Math.floor((date.tm_yday + 7 - (date.tm_wday + 6) % 7) / 7);
- if ((date.tm_wday + 371 - date.tm_yday - 2) % 7 <= 2) {
- val++;
- }
- if (!val) {
- val = 52;
- var dec31 = (date.tm_wday + 7 - date.tm_yday - 1) % 7;
- if (dec31 == 4 || dec31 == 5 && isLeapYear(date.tm_year % 400 - 1)) {
- val++;
- }
- } else if (val == 53) {
- var jan1 = (date.tm_wday + 371 - date.tm_yday) % 7;
- if (jan1 != 4 && (jan1 != 3 || !isLeapYear(date.tm_year))) val = 1;
- }
- return leadingNulls(val, 2);
- },
- "%w": function(date) {
- return date.tm_wday;
- },
- "%W": function(date) {
- var days = date.tm_yday + 7 - (date.tm_wday + 6) % 7;
- return leadingNulls(Math.floor(days / 7), 2);
- },
- "%y": function(date) {
- return (date.tm_year + 1900).toString().substring(2);
- },
- "%Y": function(date) {
- return date.tm_year + 1900;
- },
- "%z": function(date) {
- var off = date.tm_gmtoff;
- var ahead = off >= 0;
- off = Math.abs(off) / 60;
- off = off / 60 * 100 + off % 60;
- return (ahead ? "+" : "-") + String("0000" + off).slice(-4);
- },
- "%Z": function(date) {
- return date.tm_zone;
- },
- "%%": function() {
- return "%";
- }
- };
- pattern = pattern.replace(/%%/g, "\0\0");
- for (var rule in EXPANSION_RULES_2) {
- if (pattern.includes(rule)) {
- pattern = pattern.replace(new RegExp(rule, "g"), EXPANSION_RULES_2[rule](date));
- }
- }
- pattern = pattern.replace(/\0\0/g, "%");
- var bytes = intArrayFromString(pattern, false);
- if (bytes.length > maxsize) {
- return 0;
- }
- writeArrayToMemory(bytes, s);
- return bytes.length - 1;
-}
-
-function _strftime_l(s, maxsize, format, tm, loc) {
- return _strftime(s, maxsize, format, tm);
-}
-
-function stringToUTF8OnStack(str) {
- var size = lengthBytesUTF8(str) + 1;
- var ret = stackAlloc(size);
- stringToUTF8(str, ret, size);
- return ret;
-}
-
-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": str => {
- var ret = 0;
- if (str !== null && str !== undefined && str !== 0) {
- ret = stringToUTF8OnStack(str);
- }
- return ret;
- },
- "array": arr => {
- var ret = stackAlloc(arr.length);
- writeArrayToMemory(arr, ret);
- return ret;
- }
- };
- function convertReturnValue(ret) {
- if (returnType === "string") {
- return UTF8ToString(ret);
- }
- if (returnType === "boolean") return Boolean(ret);
- return ret;
- }
- var func = getCFunc(ident);
- var cArgs = [];
- var stack = 0;
- assert(returnType !== "array", 'Return type should not be "array".');
- if (args) {
- for (var i = 0; i < args.length; i++) {
- var converter = toC[argTypes[i]];
- if (converter) {
- if (stack === 0) stack = stackSave();
- cArgs[i] = converter(args[i]);
- } else {
- cArgs[i] = args[i];
- }
- }
- }
- var ret = func.apply(null, cArgs);
- function onDone(ret) {
- if (stack !== 0) stackRestore(stack);
- return convertReturnValue(ret);
- }
- ret = onDone(ret);
- return ret;
-}
-
-function cwrap(ident, returnType, argTypes, opts) {
- return function() {
- return ccall(ident, returnType, argTypes, arguments, opts);
- };
-}
-
-PThread.init();
-
-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.createPreloadedFile = FS_createPreloadedFile;
-
-FS.staticInit();
-
-ERRNO_CODES = {
- "EPERM": 63,
- "ENOENT": 44,
- "ESRCH": 71,
- "EINTR": 27,
- "EIO": 29,
- "ENXIO": 60,
- "E2BIG": 1,
- "ENOEXEC": 45,
- "EBADF": 8,
- "ECHILD": 12,
- "EAGAIN": 6,
- "EWOULDBLOCK": 6,
- "ENOMEM": 48,
- "EACCES": 2,
- "EFAULT": 21,
- "ENOTBLK": 105,
- "EBUSY": 10,
- "EEXIST": 20,
- "EXDEV": 75,
- "ENODEV": 43,
- "ENOTDIR": 54,
- "EISDIR": 31,
- "EINVAL": 28,
- "ENFILE": 41,
- "EMFILE": 33,
- "ENOTTY": 59,
- "ETXTBSY": 74,
- "EFBIG": 22,
- "ENOSPC": 51,
- "ESPIPE": 70,
- "EROFS": 69,
- "EMLINK": 34,
- "EPIPE": 64,
- "EDOM": 18,
- "ERANGE": 68,
- "ENOMSG": 49,
- "EIDRM": 24,
- "ECHRNG": 106,
- "EL2NSYNC": 156,
- "EL3HLT": 107,
- "EL3RST": 108,
- "ELNRNG": 109,
- "EUNATCH": 110,
- "ENOCSI": 111,
- "EL2HLT": 112,
- "EDEADLK": 16,
- "ENOLCK": 46,
- "EBADE": 113,
- "EBADR": 114,
- "EXFULL": 115,
- "ENOANO": 104,
- "EBADRQC": 103,
- "EBADSLT": 102,
- "EDEADLOCK": 16,
- "EBFONT": 101,
- "ENOSTR": 100,
- "ENODATA": 116,
- "ETIME": 117,
- "ENOSR": 118,
- "ENONET": 119,
- "ENOPKG": 120,
- "EREMOTE": 121,
- "ENOLINK": 47,
- "EADV": 122,
- "ESRMNT": 123,
- "ECOMM": 124,
- "EPROTO": 65,
- "EMULTIHOP": 36,
- "EDOTDOT": 125,
- "EBADMSG": 9,
- "ENOTUNIQ": 126,
- "EBADFD": 127,
- "EREMCHG": 128,
- "ELIBACC": 129,
- "ELIBBAD": 130,
- "ELIBSCN": 131,
- "ELIBMAX": 132,
- "ELIBEXEC": 133,
- "ENOSYS": 52,
- "ENOTEMPTY": 55,
- "ENAMETOOLONG": 37,
- "ELOOP": 32,
- "EOPNOTSUPP": 138,
- "EPFNOSUPPORT": 139,
- "ECONNRESET": 15,
- "ENOBUFS": 42,
- "EAFNOSUPPORT": 5,
- "EPROTOTYPE": 67,
- "ENOTSOCK": 57,
- "ENOPROTOOPT": 50,
- "ESHUTDOWN": 140,
- "ECONNREFUSED": 14,
- "EADDRINUSE": 3,
- "ECONNABORTED": 13,
- "ENETUNREACH": 40,
- "ENETDOWN": 38,
- "ETIMEDOUT": 73,
- "EHOSTDOWN": 142,
- "EHOSTUNREACH": 23,
- "EINPROGRESS": 26,
- "EALREADY": 7,
- "EDESTADDRREQ": 17,
- "EMSGSIZE": 35,
- "EPROTONOSUPPORT": 66,
- "ESOCKTNOSUPPORT": 137,
- "EADDRNOTAVAIL": 4,
- "ENETRESET": 39,
- "EISCONN": 30,
- "ENOTCONN": 53,
- "ETOOMANYREFS": 141,
- "EUSERS": 136,
- "EDQUOT": 19,
- "ESTALE": 72,
- "ENOTSUP": 138,
- "ENOMEDIUM": 148,
- "EILSEQ": 25,
- "EOVERFLOW": 61,
- "ECANCELED": 11,
- "ENOTRECOVERABLE": 56,
- "EOWNERDEAD": 62,
- "ESTRPIPE": 135
-};
-
-var GLctx;
-
-Module["requestFullscreen"] = function Module_requestFullscreen(lockPointer, resizeCanvas) {
- Browser.requestFullscreen(lockPointer, resizeCanvas);
-};
-
-Module["requestFullScreen"] = function Module_requestFullScreen() {
- Browser.requestFullScreen();
-};
-
-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 preloadedImages = {};
-
-var preloadedAudios = {};
-
-var miniTempWebGLIntBuffersStorage = new Int32Array(288);
-
-for (var i = 0; i < 288; ++i) {
- miniTempWebGLIntBuffers[i] = miniTempWebGLIntBuffersStorage.subarray(0, i + 1);
-}
-
-var miniTempWebGLFloatBuffersStorage = new Float32Array(288);
-
-for (var i = 0; i < 288; ++i) {
- miniTempWebGLFloatBuffers[i] = miniTempWebGLFloatBuffersStorage.subarray(0, i + 1);
-}
-
-Module["request_quit"] = function() {
- GodotOS.request_quit();
-};
-
-Module["onExit"] = GodotOS.cleanup;
-
-GodotOS._fs_sync_promise = Promise.resolve();
-
-Module["initConfig"] = GodotConfig.init_config;
-
-Module["initFS"] = GodotFS.init;
-
-Module["copyToFS"] = GodotFS.copy_to_fs;
-
-GodotOS.atexit(function(resolve, reject) {
- GodotDisplayCursor.clear();
- resolve();
-});
-
-GodotOS.atexit(function(resolve, reject) {
- GodotEventListeners.clear();
- resolve();
-});
-
-GodotOS.atexit(function(resolve, reject) {
- GodotDisplayVK.clear();
- resolve();
-});
-
-GodotJSWrapper.proxies = new Map();
-
-var proxiedFunctionTable = [ null, _proc_exit, exitOnMainThread, pthreadCreateProxied, ___syscall__newselect, ___syscall_accept4, ___syscall_bind, ___syscall_chdir, ___syscall_chmod, ___syscall_connect, ___syscall_faccessat, ___syscall_fchmod, ___syscall_fcntl64, ___syscall_getcwd, ___syscall_getdents64, ___syscall_getsockname, ___syscall_getsockopt, ___syscall_ioctl, ___syscall_listen, ___syscall_lstat64, ___syscall_mkdirat, ___syscall_newfstatat, ___syscall_openat, ___syscall_poll, ___syscall_readlinkat, ___syscall_recvfrom, ___syscall_renameat, ___syscall_rmdir, ___syscall_sendto, ___syscall_socket, ___syscall_stat64, ___syscall_statfs64, ___syscall_symlink, ___syscall_unlinkat, __setitimer_js, _emscripten_force_exit, setCanvasElementSizeMainThread, _emscripten_webgl_destroy_context, _emscripten_webgl_create_context_proxied, _emscripten_webgl_enable_extension, _environ_get, _environ_sizes_get, _fd_close, _fd_fdstat_get, _fd_read, _fd_seek, _fd_write, _getaddrinfo, _godot_audio_has_worklet, _godot_audio_init, _godot_audio_input_start, _godot_audio_input_stop, _godot_audio_is_available, _godot_audio_resume, _godot_audio_worklet_create, _godot_audio_worklet_start, _godot_js_config_canvas_id_get, _godot_js_config_locale_get, _godot_js_display_alert, _godot_js_display_canvas_focus, _godot_js_display_canvas_is_focused, _godot_js_display_clipboard_get, _godot_js_display_clipboard_set, _godot_js_display_cursor_is_hidden, _godot_js_display_cursor_is_locked, _godot_js_display_cursor_lock_set, _godot_js_display_cursor_set_custom_shape, _godot_js_display_cursor_set_shape, _godot_js_display_cursor_set_visible, _godot_js_display_desired_size_set, _godot_js_display_fullscreen_cb, _godot_js_display_fullscreen_exit, _godot_js_display_fullscreen_request, _godot_js_display_has_webgl, _godot_js_display_is_swap_ok_cancel, _godot_js_display_notification_cb, _godot_js_display_pixel_ratio_get, _godot_js_display_screen_dpi_get, _godot_js_display_screen_size_get, _godot_js_display_setup_canvas, _godot_js_display_size_update, _godot_js_display_touchscreen_is_available, _godot_js_display_tts_available, _godot_js_display_vk_available, _godot_js_display_vk_cb, _godot_js_display_vk_hide, _godot_js_display_vk_show, _godot_js_display_window_blur_cb, _godot_js_display_window_icon_set, _godot_js_display_window_size_get, _godot_js_display_window_title_set, _godot_js_fetch_create, _godot_js_fetch_free, _godot_js_fetch_http_status_get, _godot_js_fetch_is_chunked, _godot_js_fetch_read_chunk, _godot_js_fetch_read_headers, _godot_js_fetch_state_get, _godot_js_input_drop_files_cb, _godot_js_input_gamepad_cb, _godot_js_input_gamepad_sample, _godot_js_input_gamepad_sample_count, _godot_js_input_gamepad_sample_get, _godot_js_input_key_cb, _godot_js_input_mouse_button_cb, _godot_js_input_mouse_move_cb, _godot_js_input_mouse_wheel_cb, _godot_js_input_paste_cb, _godot_js_input_touch_cb, _godot_js_input_vibrate_handheld, _godot_js_os_download_buffer, _godot_js_os_execute, _godot_js_os_finish_async, _godot_js_os_fs_is_persistent, _godot_js_os_fs_sync, _godot_js_os_has_feature, _godot_js_os_hw_concurrency_get, _godot_js_os_request_quit_cb, _godot_js_os_shell_open, _godot_js_pwa_cb, _godot_js_pwa_update, _godot_js_rtc_datachannel_close, _godot_js_rtc_datachannel_connect, _godot_js_rtc_datachannel_destroy, _godot_js_rtc_datachannel_get_buffered_amount, _godot_js_rtc_datachannel_id_get, _godot_js_rtc_datachannel_is_negotiated, _godot_js_rtc_datachannel_is_ordered, _godot_js_rtc_datachannel_label_get, _godot_js_rtc_datachannel_max_packet_lifetime_get, _godot_js_rtc_datachannel_max_retransmits_get, _godot_js_rtc_datachannel_ready_state_get, _godot_js_rtc_datachannel_send, _godot_js_rtc_pc_close, _godot_js_rtc_pc_create, _godot_js_rtc_pc_datachannel_create, _godot_js_rtc_pc_destroy, _godot_js_rtc_pc_ice_candidate_add, _godot_js_rtc_pc_local_description_set, _godot_js_rtc_pc_offer_create, _godot_js_rtc_pc_remote_description_set, _godot_js_tts_get_voices, _godot_js_tts_is_paused, _godot_js_tts_is_speaking, _godot_js_tts_pause, _godot_js_tts_resume, _godot_js_tts_speak, _godot_js_tts_stop, _godot_js_websocket_buffered_amount, _godot_js_websocket_close, _godot_js_websocket_create, _godot_js_websocket_destroy, _godot_js_websocket_send, _godot_js_wrapper_create_cb, _godot_js_wrapper_create_object, _godot_js_wrapper_interface_get, _godot_js_wrapper_object_call, _godot_js_wrapper_object_get, _godot_js_wrapper_object_getvar, _godot_js_wrapper_object_set, _godot_js_wrapper_object_set_cb_ret, _godot_js_wrapper_object_setvar, _godot_js_wrapper_object_unref, _godot_webgl2_glFramebufferTextureMultiviewOVR, _godot_webgl2_glGetBufferSubData, _godot_webxr_get_bounds_geometry, _godot_webxr_get_color_texture, _godot_webxr_get_depth_texture, _godot_webxr_get_frame_rate, _godot_webxr_get_projection_for_view, _godot_webxr_get_render_target_size, _godot_webxr_get_supported_frame_rates, _godot_webxr_get_transform_for_view, _godot_webxr_get_velocity_texture, _godot_webxr_get_view_count, _godot_webxr_get_visibility_state, _godot_webxr_initialize, _godot_webxr_is_session_supported, _godot_webxr_is_supported, _godot_webxr_uninitialize, _godot_webxr_update_input_source, _godot_webxr_update_target_frame_rate ];
-
-function checkIncomingModuleAPI() {
- ignoredModuleProp("fetchSettings");
-}
-
-var wasmImports = {
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- "__call_sighandler": ___call_sighandler,
- "__dlsym": ___dlsym,
- "__emscripten_init_main_thread_js": ___emscripten_init_main_thread_js,
- "__emscripten_thread_cleanup": ___emscripten_thread_cleanup,
- "__pthread_create_js": ___pthread_create_js,
- "__syscall__newselect": ___syscall__newselect,
- "__syscall_accept4": ___syscall_accept4,
- "__syscall_bind": ___syscall_bind,
- "__syscall_chdir": ___syscall_chdir,
- "__syscall_chmod": ___syscall_chmod,
- "__syscall_connect": ___syscall_connect,
- "__syscall_faccessat": ___syscall_faccessat,
- "__syscall_fchmod": ___syscall_fchmod,
- "__syscall_fcntl64": ___syscall_fcntl64,
- "__syscall_getcwd": ___syscall_getcwd,
- "__syscall_getdents64": ___syscall_getdents64,
- "__syscall_getsockname": ___syscall_getsockname,
- "__syscall_getsockopt": ___syscall_getsockopt,
- "__syscall_ioctl": ___syscall_ioctl,
- "__syscall_listen": ___syscall_listen,
- "__syscall_lstat64": ___syscall_lstat64,
- "__syscall_mkdirat": ___syscall_mkdirat,
- "__syscall_newfstatat": ___syscall_newfstatat,
- "__syscall_openat": ___syscall_openat,
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- "__syscall_recvfrom": ___syscall_recvfrom,
- "__syscall_renameat": ___syscall_renameat,
- "__syscall_rmdir": ___syscall_rmdir,
- "__syscall_sendto": ___syscall_sendto,
- "__syscall_socket": ___syscall_socket,
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- "__syscall_statfs64": ___syscall_statfs64,
- "__syscall_symlink": ___syscall_symlink,
- "__syscall_unlinkat": ___syscall_unlinkat,
- "_emscripten_get_now_is_monotonic": __emscripten_get_now_is_monotonic,
- "_emscripten_notify_mailbox_postmessage": __emscripten_notify_mailbox_postmessage,
- "_emscripten_proxied_gl_context_activated_from_main_browser_thread": __emscripten_proxied_gl_context_activated_from_main_browser_thread,
- "_emscripten_set_offscreencanvas_size": __emscripten_set_offscreencanvas_size,
- "_emscripten_thread_mailbox_await": __emscripten_thread_mailbox_await,
- "_emscripten_thread_set_strongref": __emscripten_thread_set_strongref,
- "_emscripten_throw_longjmp": __emscripten_throw_longjmp,
- "_gmtime_js": __gmtime_js,
- "_localtime_js": __localtime_js,
- "_setitimer_js": __setitimer_js,
- "_tzset_js": __tzset_js,
- "abort": _abort,
- "dlopen": _dlopen,
- "emscripten_cancel_main_loop": _emscripten_cancel_main_loop,
- "emscripten_check_blocking_allowed": _emscripten_check_blocking_allowed,
- "emscripten_console_error": _emscripten_console_error,
- "emscripten_date_now": _emscripten_date_now,
- "emscripten_exit_with_live_runtime": _emscripten_exit_with_live_runtime,
- "emscripten_force_exit": _emscripten_force_exit,
- "emscripten_get_now": _emscripten_get_now,
- "emscripten_glActiveTexture": _emscripten_glActiveTexture,
- "emscripten_glAttachShader": _emscripten_glAttachShader,
- "emscripten_glBeginTransformFeedback": _emscripten_glBeginTransformFeedback,
- "emscripten_glBindBuffer": _emscripten_glBindBuffer,
- "emscripten_glBindBufferBase": _emscripten_glBindBufferBase,
- "emscripten_glBindBufferRange": _emscripten_glBindBufferRange,
- "emscripten_glBindFramebuffer": _emscripten_glBindFramebuffer,
- "emscripten_glBindRenderbuffer": _emscripten_glBindRenderbuffer,
- "emscripten_glBindTexture": _emscripten_glBindTexture,
- "emscripten_glBindVertexArray": _emscripten_glBindVertexArray,
- "emscripten_glBlendColor": _emscripten_glBlendColor,
- "emscripten_glBlendEquation": _emscripten_glBlendEquation,
- "emscripten_glBlendFunc": _emscripten_glBlendFunc,
- "emscripten_glBlendFuncSeparate": _emscripten_glBlendFuncSeparate,
- "emscripten_glBlitFramebuffer": _emscripten_glBlitFramebuffer,
- "emscripten_glBufferData": _emscripten_glBufferData,
- "emscripten_glBufferSubData": _emscripten_glBufferSubData,
- "emscripten_glCheckFramebufferStatus": _emscripten_glCheckFramebufferStatus,
- "emscripten_glClear": _emscripten_glClear,
- "emscripten_glClearBufferfv": _emscripten_glClearBufferfv,
- "emscripten_glClearColor": _emscripten_glClearColor,
- "emscripten_glClearDepthf": _emscripten_glClearDepthf,
- "emscripten_glColorMask": _emscripten_glColorMask,
- "emscripten_glCompileShader": _emscripten_glCompileShader,
- "emscripten_glCompressedTexImage2D": _emscripten_glCompressedTexImage2D,
- "emscripten_glCopyBufferSubData": _emscripten_glCopyBufferSubData,
- "emscripten_glCreateProgram": _emscripten_glCreateProgram,
- "emscripten_glCreateShader": _emscripten_glCreateShader,
- "emscripten_glCullFace": _emscripten_glCullFace,
- "emscripten_glDeleteBuffers": _emscripten_glDeleteBuffers,
- "emscripten_glDeleteFramebuffers": _emscripten_glDeleteFramebuffers,
- "emscripten_glDeleteProgram": _emscripten_glDeleteProgram,
- "emscripten_glDeleteQueries": _emscripten_glDeleteQueries,
- "emscripten_glDeleteRenderbuffers": _emscripten_glDeleteRenderbuffers,
- "emscripten_glDeleteShader": _emscripten_glDeleteShader,
- "emscripten_glDeleteSync": _emscripten_glDeleteSync,
- "emscripten_glDeleteTextures": _emscripten_glDeleteTextures,
- "emscripten_glDeleteVertexArrays": _emscripten_glDeleteVertexArrays,
- "emscripten_glDepthFunc": _emscripten_glDepthFunc,
- "emscripten_glDepthMask": _emscripten_glDepthMask,
- "emscripten_glDisable": _emscripten_glDisable,
- "emscripten_glDisableVertexAttribArray": _emscripten_glDisableVertexAttribArray,
- "emscripten_glDrawArrays": _emscripten_glDrawArrays,
- "emscripten_glDrawArraysInstanced": _emscripten_glDrawArraysInstanced,
- "emscripten_glDrawElements": _emscripten_glDrawElements,
- "emscripten_glDrawElementsInstanced": _emscripten_glDrawElementsInstanced,
- "emscripten_glEnable": _emscripten_glEnable,
- "emscripten_glEnableVertexAttribArray": _emscripten_glEnableVertexAttribArray,
- "emscripten_glEndTransformFeedback": _emscripten_glEndTransformFeedback,
- "emscripten_glFenceSync": _emscripten_glFenceSync,
- "emscripten_glFinish": _emscripten_glFinish,
- "emscripten_glFramebufferRenderbuffer": _emscripten_glFramebufferRenderbuffer,
- "emscripten_glFramebufferTexture2D": _emscripten_glFramebufferTexture2D,
- "emscripten_glFramebufferTextureLayer": _emscripten_glFramebufferTextureLayer,
- "emscripten_glFrontFace": _emscripten_glFrontFace,
- "emscripten_glGenBuffers": _emscripten_glGenBuffers,
- "emscripten_glGenFramebuffers": _emscripten_glGenFramebuffers,
- "emscripten_glGenQueries": _emscripten_glGenQueries,
- "emscripten_glGenRenderbuffers": _emscripten_glGenRenderbuffers,
- "emscripten_glGenTextures": _emscripten_glGenTextures,
- "emscripten_glGenVertexArrays": _emscripten_glGenVertexArrays,
- "emscripten_glGenerateMipmap": _emscripten_glGenerateMipmap,
- "emscripten_glGetFloatv": _emscripten_glGetFloatv,
- "emscripten_glGetInteger64v": _emscripten_glGetInteger64v,
- "emscripten_glGetProgramInfoLog": _emscripten_glGetProgramInfoLog,
- "emscripten_glGetProgramiv": _emscripten_glGetProgramiv,
- "emscripten_glGetShaderInfoLog": _emscripten_glGetShaderInfoLog,
- "emscripten_glGetShaderiv": _emscripten_glGetShaderiv,
- "emscripten_glGetString": _emscripten_glGetString,
- "emscripten_glGetStringi": _emscripten_glGetStringi,
- "emscripten_glGetSynciv": _emscripten_glGetSynciv,
- "emscripten_glGetUniformBlockIndex": _emscripten_glGetUniformBlockIndex,
- "emscripten_glGetUniformLocation": _emscripten_glGetUniformLocation,
- "emscripten_glLinkProgram": _emscripten_glLinkProgram,
- "emscripten_glPixelStorei": _emscripten_glPixelStorei,
- "emscripten_glReadBuffer": _emscripten_glReadBuffer,
- "emscripten_glReadPixels": _emscripten_glReadPixels,
- "emscripten_glRenderbufferStorage": _emscripten_glRenderbufferStorage,
- "emscripten_glScissor": _emscripten_glScissor,
- "emscripten_glShaderSource": _emscripten_glShaderSource,
- "emscripten_glTexImage2D": _emscripten_glTexImage2D,
- "emscripten_glTexImage3D": _emscripten_glTexImage3D,
- "emscripten_glTexParameterf": _emscripten_glTexParameterf,
- "emscripten_glTexParameteri": _emscripten_glTexParameteri,
- "emscripten_glTexStorage2D": _emscripten_glTexStorage2D,
- "emscripten_glTexSubImage3D": _emscripten_glTexSubImage3D,
- "emscripten_glTransformFeedbackVaryings": _emscripten_glTransformFeedbackVaryings,
- "emscripten_glUniform1f": _emscripten_glUniform1f,
- "emscripten_glUniform1i": _emscripten_glUniform1i,
- "emscripten_glUniform1iv": _emscripten_glUniform1iv,
- "emscripten_glUniform1ui": _emscripten_glUniform1ui,
- "emscripten_glUniform1uiv": _emscripten_glUniform1uiv,
- "emscripten_glUniform2f": _emscripten_glUniform2f,
- "emscripten_glUniform2fv": _emscripten_glUniform2fv,
- "emscripten_glUniform2iv": _emscripten_glUniform2iv,
- "emscripten_glUniform3fv": _emscripten_glUniform3fv,
- "emscripten_glUniform4f": _emscripten_glUniform4f,
- "emscripten_glUniform4fv": _emscripten_glUniform4fv,
- "emscripten_glUniformBlockBinding": _emscripten_glUniformBlockBinding,
- "emscripten_glUniformMatrix4fv": _emscripten_glUniformMatrix4fv,
- "emscripten_glUseProgram": _emscripten_glUseProgram,
- "emscripten_glVertexAttrib4f": _emscripten_glVertexAttrib4f,
- "emscripten_glVertexAttribDivisor": _emscripten_glVertexAttribDivisor,
- "emscripten_glVertexAttribI4ui": _emscripten_glVertexAttribI4ui,
- "emscripten_glVertexAttribIPointer": _emscripten_glVertexAttribIPointer,
- "emscripten_glVertexAttribPointer": _emscripten_glVertexAttribPointer,
- "emscripten_glViewport": _emscripten_glViewport,
- "emscripten_num_logical_cores": _emscripten_num_logical_cores,
- "emscripten_receive_on_main_thread_js": _emscripten_receive_on_main_thread_js,
- "emscripten_resize_heap": _emscripten_resize_heap,
- "emscripten_set_canvas_element_size": _emscripten_set_canvas_element_size,
- "emscripten_set_main_loop": _emscripten_set_main_loop,
- "emscripten_supports_offscreencanvas": _emscripten_supports_offscreencanvas,
- "emscripten_webgl_destroy_context": _emscripten_webgl_destroy_context,
- "emscripten_webgl_do_commit_frame": _emscripten_webgl_do_commit_frame,
- "emscripten_webgl_do_create_context": _emscripten_webgl_do_create_context,
- "emscripten_webgl_enable_extension": _emscripten_webgl_enable_extension,
- "emscripten_webgl_init_context_attributes": _emscripten_webgl_init_context_attributes,
- "emscripten_webgl_make_context_current_calling_thread": _emscripten_webgl_make_context_current_calling_thread,
- "environ_get": _environ_get,
- "environ_sizes_get": _environ_sizes_get,
- "exit": _exit,
- "fd_close": _fd_close,
- "fd_fdstat_get": _fd_fdstat_get,
- "fd_read": _fd_read,
- "fd_seek": _fd_seek,
- "fd_write": _fd_write,
- "getaddrinfo": _getaddrinfo,
- "getnameinfo": _getnameinfo,
- "godot_audio_has_worklet": _godot_audio_has_worklet,
- "godot_audio_init": _godot_audio_init,
- "godot_audio_input_start": _godot_audio_input_start,
- "godot_audio_input_stop": _godot_audio_input_stop,
- "godot_audio_is_available": _godot_audio_is_available,
- "godot_audio_resume": _godot_audio_resume,
- "godot_audio_worklet_create": _godot_audio_worklet_create,
- "godot_audio_worklet_start": _godot_audio_worklet_start,
- "godot_audio_worklet_state_add": _godot_audio_worklet_state_add,
- "godot_audio_worklet_state_get": _godot_audio_worklet_state_get,
- "godot_audio_worklet_state_wait": _godot_audio_worklet_state_wait,
- "godot_js_config_canvas_id_get": _godot_js_config_canvas_id_get,
- "godot_js_config_locale_get": _godot_js_config_locale_get,
- "godot_js_display_alert": _godot_js_display_alert,
- "godot_js_display_canvas_focus": _godot_js_display_canvas_focus,
- "godot_js_display_canvas_is_focused": _godot_js_display_canvas_is_focused,
- "godot_js_display_clipboard_get": _godot_js_display_clipboard_get,
- "godot_js_display_clipboard_set": _godot_js_display_clipboard_set,
- "godot_js_display_cursor_is_hidden": _godot_js_display_cursor_is_hidden,
- "godot_js_display_cursor_is_locked": _godot_js_display_cursor_is_locked,
- "godot_js_display_cursor_lock_set": _godot_js_display_cursor_lock_set,
- "godot_js_display_cursor_set_custom_shape": _godot_js_display_cursor_set_custom_shape,
- "godot_js_display_cursor_set_shape": _godot_js_display_cursor_set_shape,
- "godot_js_display_cursor_set_visible": _godot_js_display_cursor_set_visible,
- "godot_js_display_desired_size_set": _godot_js_display_desired_size_set,
- "godot_js_display_fullscreen_cb": _godot_js_display_fullscreen_cb,
- "godot_js_display_fullscreen_exit": _godot_js_display_fullscreen_exit,
- "godot_js_display_fullscreen_request": _godot_js_display_fullscreen_request,
- "godot_js_display_has_webgl": _godot_js_display_has_webgl,
- "godot_js_display_is_swap_ok_cancel": _godot_js_display_is_swap_ok_cancel,
- "godot_js_display_notification_cb": _godot_js_display_notification_cb,
- "godot_js_display_pixel_ratio_get": _godot_js_display_pixel_ratio_get,
- "godot_js_display_screen_dpi_get": _godot_js_display_screen_dpi_get,
- "godot_js_display_screen_size_get": _godot_js_display_screen_size_get,
- "godot_js_display_setup_canvas": _godot_js_display_setup_canvas,
- "godot_js_display_size_update": _godot_js_display_size_update,
- "godot_js_display_touchscreen_is_available": _godot_js_display_touchscreen_is_available,
- "godot_js_display_tts_available": _godot_js_display_tts_available,
- "godot_js_display_vk_available": _godot_js_display_vk_available,
- "godot_js_display_vk_cb": _godot_js_display_vk_cb,
- "godot_js_display_vk_hide": _godot_js_display_vk_hide,
- "godot_js_display_vk_show": _godot_js_display_vk_show,
- "godot_js_display_window_blur_cb": _godot_js_display_window_blur_cb,
- "godot_js_display_window_icon_set": _godot_js_display_window_icon_set,
- "godot_js_display_window_size_get": _godot_js_display_window_size_get,
- "godot_js_display_window_title_set": _godot_js_display_window_title_set,
- "godot_js_eval": _godot_js_eval,
- "godot_js_fetch_create": _godot_js_fetch_create,
- "godot_js_fetch_free": _godot_js_fetch_free,
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- "godot_js_fetch_read_chunk": _godot_js_fetch_read_chunk,
- "godot_js_fetch_read_headers": _godot_js_fetch_read_headers,
- "godot_js_fetch_state_get": _godot_js_fetch_state_get,
- "godot_js_input_drop_files_cb": _godot_js_input_drop_files_cb,
- "godot_js_input_gamepad_cb": _godot_js_input_gamepad_cb,
- "godot_js_input_gamepad_sample": _godot_js_input_gamepad_sample,
- "godot_js_input_gamepad_sample_count": _godot_js_input_gamepad_sample_count,
- "godot_js_input_gamepad_sample_get": _godot_js_input_gamepad_sample_get,
- "godot_js_input_key_cb": _godot_js_input_key_cb,
- "godot_js_input_mouse_button_cb": _godot_js_input_mouse_button_cb,
- "godot_js_input_mouse_move_cb": _godot_js_input_mouse_move_cb,
- "godot_js_input_mouse_wheel_cb": _godot_js_input_mouse_wheel_cb,
- "godot_js_input_paste_cb": _godot_js_input_paste_cb,
- "godot_js_input_touch_cb": _godot_js_input_touch_cb,
- "godot_js_input_vibrate_handheld": _godot_js_input_vibrate_handheld,
- "godot_js_os_download_buffer": _godot_js_os_download_buffer,
- "godot_js_os_execute": _godot_js_os_execute,
- "godot_js_os_finish_async": _godot_js_os_finish_async,
- "godot_js_os_fs_is_persistent": _godot_js_os_fs_is_persistent,
- "godot_js_os_fs_sync": _godot_js_os_fs_sync,
- "godot_js_os_has_feature": _godot_js_os_has_feature,
- "godot_js_os_hw_concurrency_get": _godot_js_os_hw_concurrency_get,
- "godot_js_os_request_quit_cb": _godot_js_os_request_quit_cb,
- "godot_js_os_shell_open": _godot_js_os_shell_open,
- "godot_js_pwa_cb": _godot_js_pwa_cb,
- "godot_js_pwa_update": _godot_js_pwa_update,
- "godot_js_rtc_datachannel_close": _godot_js_rtc_datachannel_close,
- "godot_js_rtc_datachannel_connect": _godot_js_rtc_datachannel_connect,
- "godot_js_rtc_datachannel_destroy": _godot_js_rtc_datachannel_destroy,
- "godot_js_rtc_datachannel_get_buffered_amount": _godot_js_rtc_datachannel_get_buffered_amount,
- "godot_js_rtc_datachannel_id_get": _godot_js_rtc_datachannel_id_get,
- "godot_js_rtc_datachannel_is_negotiated": _godot_js_rtc_datachannel_is_negotiated,
- "godot_js_rtc_datachannel_is_ordered": _godot_js_rtc_datachannel_is_ordered,
- "godot_js_rtc_datachannel_label_get": _godot_js_rtc_datachannel_label_get,
- "godot_js_rtc_datachannel_max_packet_lifetime_get": _godot_js_rtc_datachannel_max_packet_lifetime_get,
- "godot_js_rtc_datachannel_max_retransmits_get": _godot_js_rtc_datachannel_max_retransmits_get,
- "godot_js_rtc_datachannel_protocol_get": _godot_js_rtc_datachannel_protocol_get,
- "godot_js_rtc_datachannel_ready_state_get": _godot_js_rtc_datachannel_ready_state_get,
- "godot_js_rtc_datachannel_send": _godot_js_rtc_datachannel_send,
- "godot_js_rtc_pc_close": _godot_js_rtc_pc_close,
- "godot_js_rtc_pc_create": _godot_js_rtc_pc_create,
- "godot_js_rtc_pc_datachannel_create": _godot_js_rtc_pc_datachannel_create,
- "godot_js_rtc_pc_destroy": _godot_js_rtc_pc_destroy,
- "godot_js_rtc_pc_ice_candidate_add": _godot_js_rtc_pc_ice_candidate_add,
- "godot_js_rtc_pc_local_description_set": _godot_js_rtc_pc_local_description_set,
- "godot_js_rtc_pc_offer_create": _godot_js_rtc_pc_offer_create,
- "godot_js_rtc_pc_remote_description_set": _godot_js_rtc_pc_remote_description_set,
- "godot_js_tts_get_voices": _godot_js_tts_get_voices,
- "godot_js_tts_is_paused": _godot_js_tts_is_paused,
- "godot_js_tts_is_speaking": _godot_js_tts_is_speaking,
- "godot_js_tts_pause": _godot_js_tts_pause,
- "godot_js_tts_resume": _godot_js_tts_resume,
- "godot_js_tts_speak": _godot_js_tts_speak,
- "godot_js_tts_stop": _godot_js_tts_stop,
- "godot_js_websocket_buffered_amount": _godot_js_websocket_buffered_amount,
- "godot_js_websocket_close": _godot_js_websocket_close,
- "godot_js_websocket_create": _godot_js_websocket_create,
- "godot_js_websocket_destroy": _godot_js_websocket_destroy,
- "godot_js_websocket_send": _godot_js_websocket_send,
- "godot_js_wrapper_create_cb": _godot_js_wrapper_create_cb,
- "godot_js_wrapper_create_object": _godot_js_wrapper_create_object,
- "godot_js_wrapper_interface_get": _godot_js_wrapper_interface_get,
- "godot_js_wrapper_object_call": _godot_js_wrapper_object_call,
- "godot_js_wrapper_object_get": _godot_js_wrapper_object_get,
- "godot_js_wrapper_object_getvar": _godot_js_wrapper_object_getvar,
- "godot_js_wrapper_object_set": _godot_js_wrapper_object_set,
- "godot_js_wrapper_object_set_cb_ret": _godot_js_wrapper_object_set_cb_ret,
- "godot_js_wrapper_object_setvar": _godot_js_wrapper_object_setvar,
- "godot_js_wrapper_object_unref": _godot_js_wrapper_object_unref,
- "godot_webgl2_glFramebufferTextureMultiviewOVR": _godot_webgl2_glFramebufferTextureMultiviewOVR,
- "godot_webgl2_glGetBufferSubData": _godot_webgl2_glGetBufferSubData,
- "godot_webxr_get_bounds_geometry": _godot_webxr_get_bounds_geometry,
- "godot_webxr_get_color_texture": _godot_webxr_get_color_texture,
- "godot_webxr_get_depth_texture": _godot_webxr_get_depth_texture,
- "godot_webxr_get_frame_rate": _godot_webxr_get_frame_rate,
- "godot_webxr_get_projection_for_view": _godot_webxr_get_projection_for_view,
- "godot_webxr_get_render_target_size": _godot_webxr_get_render_target_size,
- "godot_webxr_get_supported_frame_rates": _godot_webxr_get_supported_frame_rates,
- "godot_webxr_get_transform_for_view": _godot_webxr_get_transform_for_view,
- "godot_webxr_get_velocity_texture": _godot_webxr_get_velocity_texture,
- "godot_webxr_get_view_count": _godot_webxr_get_view_count,
- "godot_webxr_get_visibility_state": _godot_webxr_get_visibility_state,
- "godot_webxr_initialize": _godot_webxr_initialize,
- "godot_webxr_is_session_supported": _godot_webxr_is_session_supported,
- "godot_webxr_is_supported": _godot_webxr_is_supported,
- "godot_webxr_uninitialize": _godot_webxr_uninitialize,
- "godot_webxr_update_input_source": _godot_webxr_update_input_source,
- "godot_webxr_update_target_frame_rate": _godot_webxr_update_target_frame_rate,
- "invoke_ii": invoke_ii,
- "invoke_iii": invoke_iii,
- "invoke_iiii": invoke_iiii,
- "invoke_iiiii": invoke_iiiii,
- "invoke_iiiiii": invoke_iiiiii,
- "invoke_vi": invoke_vi,
- "invoke_vii": invoke_vii,
- "invoke_viii": invoke_viii,
- "invoke_viiii": invoke_viiii,
- "invoke_viiiiiii": invoke_viiiiiii,
- "invoke_viiiiiiii": invoke_viiiiiiii,
- "invoke_viiij": invoke_viiij,
- "memory": wasmMemory || Module["wasmMemory"],
- "strftime": _strftime,
- "strftime_l": _strftime_l
-};
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-var asm = createWasm();
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-var ___wasm_call_ctors = createExportWrapper("__wasm_call_ctors");
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-var _emscripten_webgl_commit_frame = createExportWrapper("emscripten_webgl_commit_frame");
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-var _free = createExportWrapper("free");
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-var __Z14godot_web_mainiPPc = Module["__Z14godot_web_mainiPPc"] = createExportWrapper("_Z14godot_web_mainiPPc");
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-var _main = Module["_main"] = createExportWrapper("__main_argc_argv");
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-var _malloc = createExportWrapper("malloc");
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-var ___errno_location = createExportWrapper("__errno_location");
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-var _fflush = Module["_fflush"] = createExportWrapper("fflush");
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-var _htonl = createExportWrapper("htonl");
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-var _htons = createExportWrapper("htons");
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-var _ntohs = createExportWrapper("ntohs");
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-};
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-var _emscripten_dispatch_to_thread_ = createExportWrapper("emscripten_dispatch_to_thread_");
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-var ___funcs_on_exit = createExportWrapper("__funcs_on_exit");
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-
-var _emscripten_main_thread_process_queued_calls = createExportWrapper("emscripten_main_thread_process_queued_calls");
-
-var _emscripten_main_runtime_thread_id = createExportWrapper("emscripten_main_runtime_thread_id");
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-var __emscripten_run_in_main_runtime_thread_js = createExportWrapper("_emscripten_run_in_main_runtime_thread_js");
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-var _emscripten_stack_get_base = function() {
- return (_emscripten_stack_get_base = Module["asm"]["emscripten_stack_get_base"]).apply(null, arguments);
-};
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-var _emscripten_stack_get_end = function() {
- return (_emscripten_stack_get_end = Module["asm"]["emscripten_stack_get_end"]).apply(null, arguments);
-};
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-var __emscripten_thread_free_data = createExportWrapper("_emscripten_thread_free_data");
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-var __emscripten_thread_exit = Module["__emscripten_thread_exit"] = createExportWrapper("_emscripten_thread_exit");
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-var __emscripten_timeout = createExportWrapper("_emscripten_timeout");
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-var __emscripten_check_mailbox = Module["__emscripten_check_mailbox"] = createExportWrapper("_emscripten_check_mailbox");
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-var _setThrew = createExportWrapper("setThrew");
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-var _emscripten_stack_init = function() {
- return (_emscripten_stack_init = Module["asm"]["emscripten_stack_init"]).apply(null, arguments);
-};
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-var _emscripten_stack_set_limits = function() {
- return (_emscripten_stack_set_limits = Module["asm"]["emscripten_stack_set_limits"]).apply(null, arguments);
-};
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-var _emscripten_stack_get_free = function() {
- return (_emscripten_stack_get_free = Module["asm"]["emscripten_stack_get_free"]).apply(null, arguments);
-};
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-var stackSave = createExportWrapper("stackSave");
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-var stackRestore = createExportWrapper("stackRestore");
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-var stackAlloc = createExportWrapper("stackAlloc");
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-var _emscripten_stack_get_current = function() {
- return (_emscripten_stack_get_current = Module["asm"]["emscripten_stack_get_current"]).apply(null, arguments);
-};
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-var ___cxa_increment_exception_refcount = createExportWrapper("__cxa_increment_exception_refcount");
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-var ___cxa_is_pointer_type = createExportWrapper("__cxa_is_pointer_type");
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-var dynCall_viiiij = Module["dynCall_viiiij"] = createExportWrapper("dynCall_viiiij");
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-var dynCall_viiijii = Module["dynCall_viiijii"] = createExportWrapper("dynCall_viiijii");
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-var dynCall_iiij = Module["dynCall_iiij"] = createExportWrapper("dynCall_iiij");
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-var dynCall_iij = Module["dynCall_iij"] = createExportWrapper("dynCall_iij");
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-var dynCall_viij = Module["dynCall_viij"] = createExportWrapper("dynCall_viij");
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-var dynCall_jiij = Module["dynCall_jiij"] = createExportWrapper("dynCall_jiij");
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-var dynCall_jiii = Module["dynCall_jiii"] = createExportWrapper("dynCall_jiii");
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-var dynCall_jiiiiiii = Module["dynCall_jiiiiiii"] = createExportWrapper("dynCall_jiiiiiii");
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-var dynCall_jiiiii = Module["dynCall_jiiiii"] = createExportWrapper("dynCall_jiiiii");
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-var dynCall_ij = Module["dynCall_ij"] = createExportWrapper("dynCall_ij");
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-var dynCall_jiiiiiiiiii = Module["dynCall_jiiiiiiiiii"] = createExportWrapper("dynCall_jiiiiiiiiii");
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-var dynCall_jiiiiii = Module["dynCall_jiiiiii"] = createExportWrapper("dynCall_jiiiiii");
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-var dynCall_jiiiiiiii = Module["dynCall_jiiiiiiii"] = createExportWrapper("dynCall_jiiiiiiii");
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-var dynCall_jii = Module["dynCall_jii"] = createExportWrapper("dynCall_jii");
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-var dynCall_vij = Module["dynCall_vij"] = createExportWrapper("dynCall_vij");
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-var dynCall_viiij = Module["dynCall_viiij"] = createExportWrapper("dynCall_viiij");
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-var dynCall_viiiiiiij = Module["dynCall_viiiiiiij"] = createExportWrapper("dynCall_viiiiiiij");
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-var dynCall_jiji = Module["dynCall_jiji"] = createExportWrapper("dynCall_jiji");
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-var dynCall_jiiifi = Module["dynCall_jiiifi"] = createExportWrapper("dynCall_jiiifi");
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-var dynCall_jiifff = Module["dynCall_jiifff"] = createExportWrapper("dynCall_jiifff");
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-var dynCall_vijf = Module["dynCall_vijf"] = createExportWrapper("dynCall_vijf");
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-var dynCall_viiiiifiijii = Module["dynCall_viiiiifiijii"] = createExportWrapper("dynCall_viiiiifiijii");
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-var dynCall_viiiiifiiijjii = Module["dynCall_viiiiifiiijjii"] = createExportWrapper("dynCall_viiiiifiiijjii");
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-var dynCall_viiiiifiiijii = Module["dynCall_viiiiifiiijii"] = createExportWrapper("dynCall_viiiiifiiijii");
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-var dynCall_viiiiifiiiijjii = Module["dynCall_viiiiifiiiijjii"] = createExportWrapper("dynCall_viiiiifiiiijjii");
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-var dynCall_vijiiii = Module["dynCall_vijiiii"] = createExportWrapper("dynCall_vijiiii");
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-var dynCall_vijii = Module["dynCall_vijii"] = createExportWrapper("dynCall_vijii");
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-var dynCall_viijiiiiiiiii = Module["dynCall_viijiiiiiiiii"] = createExportWrapper("dynCall_viijiiiiiiiii");
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-var dynCall_viiiiiji = Module["dynCall_viiiiiji"] = createExportWrapper("dynCall_viiiiiji");
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-var dynCall_vijj = Module["dynCall_vijj"] = createExportWrapper("dynCall_vijj");
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-var dynCall_jiiii = Module["dynCall_jiiii"] = createExportWrapper("dynCall_jiiii");
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-var dynCall_jiijiiii = Module["dynCall_jiijiiii"] = createExportWrapper("dynCall_jiijiiii");
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-var dynCall_jiiji = Module["dynCall_jiiji"] = createExportWrapper("dynCall_jiiji");
-
-var dynCall_jiiiji = Module["dynCall_jiiiji"] = createExportWrapper("dynCall_jiiiji");
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-var dynCall_jiijii = Module["dynCall_jiijii"] = createExportWrapper("dynCall_jiijii");
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-var dynCall_iijiiij = Module["dynCall_iijiiij"] = createExportWrapper("dynCall_iijiiij");
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-var dynCall_jijjjiiiiijii = Module["dynCall_jijjjiiiiijii"] = createExportWrapper("dynCall_jijjjiiiiijii");
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-var dynCall_jijiiiiifiii = Module["dynCall_jijiiiiifiii"] = createExportWrapper("dynCall_jijiiiiifiii");
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-var dynCall_viijiiiiiifiii = Module["dynCall_viijiiiiiifiii"] = createExportWrapper("dynCall_viijiiiiiifiii");
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-var dynCall_vijiiiiiidddd = Module["dynCall_vijiiiiiidddd"] = createExportWrapper("dynCall_vijiiiiiidddd");
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-var dynCall_viji = Module["dynCall_viji"] = createExportWrapper("dynCall_viji");
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-var dynCall_viiji = Module["dynCall_viiji"] = createExportWrapper("dynCall_viiji");
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-var dynCall_vijji = Module["dynCall_vijji"] = createExportWrapper("dynCall_vijji");
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-var dynCall_vijjii = Module["dynCall_vijjii"] = createExportWrapper("dynCall_vijjii");
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-var dynCall_fij = Module["dynCall_fij"] = createExportWrapper("dynCall_fij");
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-var dynCall_vijiffifff = Module["dynCall_vijiffifff"] = createExportWrapper("dynCall_vijiffifff");
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-var dynCall_vijff = Module["dynCall_vijff"] = createExportWrapper("dynCall_vijff");
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-var dynCall_vijiffff = Module["dynCall_vijiffff"] = createExportWrapper("dynCall_vijiffff");
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-var dynCall_vijjf = Module["dynCall_vijjf"] = createExportWrapper("dynCall_vijjf");
-
-var dynCall_vijij = Module["dynCall_vijij"] = createExportWrapper("dynCall_vijij");
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-var dynCall_vijif = Module["dynCall_vijif"] = createExportWrapper("dynCall_vijif");
-
-var dynCall_vijiiifi = Module["dynCall_vijiiifi"] = createExportWrapper("dynCall_vijiiifi");
-
-var dynCall_vijiifi = Module["dynCall_vijiifi"] = createExportWrapper("dynCall_vijiifi");
-
-var dynCall_vijiif = Module["dynCall_vijiif"] = createExportWrapper("dynCall_vijiif");
-
-var dynCall_vijifi = Module["dynCall_vijifi"] = createExportWrapper("dynCall_vijifi");
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-var dynCall_vijijiii = Module["dynCall_vijijiii"] = createExportWrapper("dynCall_vijijiii");
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-var dynCall_vijijiiii = Module["dynCall_vijijiiii"] = createExportWrapper("dynCall_vijijiiii");
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-var dynCall_vijijiiiff = Module["dynCall_vijijiiiff"] = createExportWrapper("dynCall_vijijiiiff");
-
-var dynCall_vijijii = Module["dynCall_vijijii"] = createExportWrapper("dynCall_vijijii");
-
-var dynCall_vijiijiiiiii = Module["dynCall_vijiijiiiiii"] = createExportWrapper("dynCall_vijiijiiiiii");
-
-var dynCall_vijiiij = Module["dynCall_vijiiij"] = createExportWrapper("dynCall_vijiiij");
-
-var dynCall_vijiiiiiiji = Module["dynCall_vijiiiiiiji"] = createExportWrapper("dynCall_vijiiiiiiji");
-
-var dynCall_vijjj = Module["dynCall_vijjj"] = createExportWrapper("dynCall_vijjj");
-
-var dynCall_vijdddd = Module["dynCall_vijdddd"] = createExportWrapper("dynCall_vijdddd");
-
-var dynCall_vijififi = Module["dynCall_vijififi"] = createExportWrapper("dynCall_vijififi");
-
-var dynCall_iiiij = Module["dynCall_iiiij"] = createExportWrapper("dynCall_iiiij");
-
-var dynCall_iijji = Module["dynCall_iijji"] = createExportWrapper("dynCall_iijji");
-
-var dynCall_viijj = Module["dynCall_viijj"] = createExportWrapper("dynCall_viijj");
-
-var dynCall_dij = Module["dynCall_dij"] = createExportWrapper("dynCall_dij");
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-var dynCall_vijd = Module["dynCall_vijd"] = createExportWrapper("dynCall_vijd");
-
-var dynCall_viijiiii = Module["dynCall_viijiiii"] = createExportWrapper("dynCall_viijiiii");
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-var dynCall_viijiii = Module["dynCall_viijiii"] = createExportWrapper("dynCall_viijiii");
-
-var dynCall_iiji = Module["dynCall_iiji"] = createExportWrapper("dynCall_iiji");
-
-var dynCall_iiiijf = Module["dynCall_iiiijf"] = createExportWrapper("dynCall_iiiijf");
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-var dynCall_vijiiiii = Module["dynCall_vijiiiii"] = createExportWrapper("dynCall_vijiiiii");
-
-var dynCall_viijd = Module["dynCall_viijd"] = createExportWrapper("dynCall_viijd");
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-var dynCall_diij = Module["dynCall_diij"] = createExportWrapper("dynCall_diij");
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-var dynCall_viiiji = Module["dynCall_viiiji"] = createExportWrapper("dynCall_viiiji");
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-var dynCall_viiijj = Module["dynCall_viiijj"] = createExportWrapper("dynCall_viiijj");
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-var dynCall_viijji = Module["dynCall_viijji"] = createExportWrapper("dynCall_viijji");
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-var dynCall_jiiij = Module["dynCall_jiiij"] = createExportWrapper("dynCall_jiiij");
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-var dynCall_viijii = Module["dynCall_viijii"] = createExportWrapper("dynCall_viijii");
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-var dynCall_jiijjj = Module["dynCall_jiijjj"] = createExportWrapper("dynCall_jiijjj");
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-var dynCall_jiijj = Module["dynCall_jiijj"] = createExportWrapper("dynCall_jiijj");
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-var dynCall_viiijiji = Module["dynCall_viiijiji"] = createExportWrapper("dynCall_viiijiji");
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-var dynCall_viiijjiji = Module["dynCall_viiijjiji"] = createExportWrapper("dynCall_viiijjiji");
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-var dynCall_viijiji = Module["dynCall_viijiji"] = createExportWrapper("dynCall_viijiji");
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-var dynCall_iiiiijiii = Module["dynCall_iiiiijiii"] = createExportWrapper("dynCall_iiiiijiii");
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-var dynCall_iiiiiijd = Module["dynCall_iiiiiijd"] = createExportWrapper("dynCall_iiiiiijd");
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-var dynCall_diidj = Module["dynCall_diidj"] = createExportWrapper("dynCall_diidj");
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-var dynCall_viiiijij = Module["dynCall_viiiijij"] = createExportWrapper("dynCall_viiiijij");
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-var dynCall_viiidjj = Module["dynCall_viiidjj"] = createExportWrapper("dynCall_viiidjj");
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-var dynCall_viidj = Module["dynCall_viidj"] = createExportWrapper("dynCall_viidj");
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-var dynCall_iiijj = Module["dynCall_iiijj"] = createExportWrapper("dynCall_iiijj");
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-var dynCall_jiid = Module["dynCall_jiid"] = createExportWrapper("dynCall_jiid");
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-var dynCall_viiiiddji = Module["dynCall_viiiiddji"] = createExportWrapper("dynCall_viiiiddji");
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-var dynCall_vijiiiiiiiii = Module["dynCall_vijiiiiiiiii"] = createExportWrapper("dynCall_vijiiiiiiiii");
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-var dynCall_vijiiiffi = Module["dynCall_vijiiiffi"] = createExportWrapper("dynCall_vijiiiffi");
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-var dynCall_vijiiifii = Module["dynCall_vijiiifii"] = createExportWrapper("dynCall_vijiiifii");
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-var dynCall_viijfii = Module["dynCall_viijfii"] = createExportWrapper("dynCall_viijfii");
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-var dynCall_viiiiiiiiiiijjjjjjifiiiiii = Module["dynCall_viiiiiiiiiiijjjjjjifiiiiii"] = createExportWrapper("dynCall_viiiiiiiiiiijjjjjjifiiiiii");
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-var dynCall_vijifff = Module["dynCall_vijifff"] = createExportWrapper("dynCall_vijifff");
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-var dynCall_fiji = Module["dynCall_fiji"] = createExportWrapper("dynCall_fiji");
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-var dynCall_vijiiffifffi = Module["dynCall_vijiiffifffi"] = createExportWrapper("dynCall_vijiiffifffi");
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-var dynCall_iijj = Module["dynCall_iijj"] = createExportWrapper("dynCall_iijj");
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-var dynCall_iijjfj = Module["dynCall_iijjfj"] = createExportWrapper("dynCall_iijjfj");
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-var dynCall_vijiji = Module["dynCall_vijiji"] = createExportWrapper("dynCall_vijiji");
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-var dynCall_jijii = Module["dynCall_jijii"] = createExportWrapper("dynCall_jijii");
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-var dynCall_vijid = Module["dynCall_vijid"] = createExportWrapper("dynCall_vijid");
-
-var dynCall_vijiiiiii = Module["dynCall_vijiiiiii"] = createExportWrapper("dynCall_vijiiiiii");
-
-var dynCall_vijiff = Module["dynCall_vijiff"] = createExportWrapper("dynCall_vijiff");
-
-var dynCall_vijjjj = Module["dynCall_vijjjj"] = createExportWrapper("dynCall_vijjjj");
-
-var dynCall_vijiiiiiii = Module["dynCall_vijiiiiiii"] = createExportWrapper("dynCall_vijiiiiiii");
-
-var dynCall_jiiifiiiii = Module["dynCall_jiiifiiiii"] = createExportWrapper("dynCall_jiiifiiiii");
-
-var dynCall_viiiifijii = Module["dynCall_viiiifijii"] = createExportWrapper("dynCall_viiiifijii");
-
-var dynCall_viiiifiijjii = Module["dynCall_viiiifiijjii"] = createExportWrapper("dynCall_viiiifiijjii");
-
-var dynCall_vijiiifiijii = Module["dynCall_vijiiifiijii"] = createExportWrapper("dynCall_vijiiifiijii");
-
-var dynCall_vijiiifiiijjii = Module["dynCall_vijiiifiiijjii"] = createExportWrapper("dynCall_vijiiifiiijjii");
-
-var dynCall_vijiiifiiijii = Module["dynCall_vijiiifiiijii"] = createExportWrapper("dynCall_vijiiifiiijii");
-
-var dynCall_vijiiifiiiijjii = Module["dynCall_vijiiifiiiijjii"] = createExportWrapper("dynCall_vijiiifiiiijjii");
-
-var dynCall_fijiiii = Module["dynCall_fijiiii"] = createExportWrapper("dynCall_fijiiii");
-
-var dynCall_fijiiiii = Module["dynCall_fijiiiii"] = createExportWrapper("dynCall_fijiiiii");
-
-var dynCall_iijii = Module["dynCall_iijii"] = createExportWrapper("dynCall_iijii");
-
-var dynCall_iijiijiiiii = Module["dynCall_iijiijiiiii"] = createExportWrapper("dynCall_iijiijiiiii");
-
-var dynCall_iijijiiiii = Module["dynCall_iijijiiiii"] = createExportWrapper("dynCall_iijijiiiii");
-
-var dynCall_vijijj = Module["dynCall_vijijj"] = createExportWrapper("dynCall_vijijj");
-
-var dynCall_vijiiijj = Module["dynCall_vijiiijj"] = createExportWrapper("dynCall_vijiiijj");
-
-var dynCall_vijiijj = Module["dynCall_vijiijj"] = createExportWrapper("dynCall_vijiijj");
-
-var dynCall_vijjiji = Module["dynCall_vijjiji"] = createExportWrapper("dynCall_vijjiji");
-
-var dynCall_vijjiijii = Module["dynCall_vijjiijii"] = createExportWrapper("dynCall_vijjiijii");
-
-var dynCall_fijii = Module["dynCall_fijii"] = createExportWrapper("dynCall_fijii");
-
-var dynCall_iiiiiiij = Module["dynCall_iiiiiiij"] = createExportWrapper("dynCall_iiiiiiij");
-
-var dynCall_vijiiiij = Module["dynCall_vijiiiij"] = createExportWrapper("dynCall_vijiiiij");
-
-var dynCall_jijj = Module["dynCall_jijj"] = createExportWrapper("dynCall_jijj");
-
-var dynCall_jiiif = Module["dynCall_jiiif"] = createExportWrapper("dynCall_jiiif");
-
-var dynCall_vijfff = Module["dynCall_vijfff"] = createExportWrapper("dynCall_vijfff");
-
-var dynCall_vijfiff = Module["dynCall_vijfiff"] = createExportWrapper("dynCall_vijfiff");
-
-var dynCall_vijfi = Module["dynCall_vijfi"] = createExportWrapper("dynCall_vijfi");
-
-var dynCall_vijffffi = Module["dynCall_vijffffi"] = createExportWrapper("dynCall_vijffffi");
-
-var dynCall_vijiiffi = Module["dynCall_vijiiffi"] = createExportWrapper("dynCall_vijiiffi");
-
-var dynCall_vijiifffffff = Module["dynCall_vijiifffffff"] = createExportWrapper("dynCall_vijiifffffff");
-
-var dynCall_vijifiifffffifff = Module["dynCall_vijifiifffffifff"] = createExportWrapper("dynCall_vijifiifffffifff");
-
-var dynCall_vijiiffffiffffj = Module["dynCall_vijiiffffiffffj"] = createExportWrapper("dynCall_vijiiffffiffffj");
-
-var dynCall_vijiifff = Module["dynCall_vijiifff"] = createExportWrapper("dynCall_vijiifff");
-
-var dynCall_vijiffffffff = Module["dynCall_vijiffffffff"] = createExportWrapper("dynCall_vijiffffffff");
-
-var dynCall_vijiifiififff = Module["dynCall_vijiifiififff"] = createExportWrapper("dynCall_vijiifiififff");
-
-var dynCall_vijifffij = Module["dynCall_vijifffij"] = createExportWrapper("dynCall_vijifffij");
-
-var dynCall_viijjjiifjii = Module["dynCall_viijjjiifjii"] = createExportWrapper("dynCall_viijjjiifjii");
-
-var dynCall_vijjjii = Module["dynCall_vijjjii"] = createExportWrapper("dynCall_vijjjii");
-
-var dynCall_fijj = Module["dynCall_fijj"] = createExportWrapper("dynCall_fijj");
-
-var dynCall_iijjiii = Module["dynCall_iijjiii"] = createExportWrapper("dynCall_iijjiii");
-
-var dynCall_iiiiij = Module["dynCall_iiiiij"] = createExportWrapper("dynCall_iiiiij");
-
-var dynCall_iiiiijj = Module["dynCall_iiiiijj"] = createExportWrapper("dynCall_iiiiijj");
-
-var dynCall_iiiiiijj = Module["dynCall_iiiiiijj"] = createExportWrapper("dynCall_iiiiiijj");
-
-function invoke_vii(index, a1, a2) {
- var sp = stackSave();
- try {
- getWasmTableEntry(index)(a1, a2);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_vi(index, a1) {
- var sp = stackSave();
- try {
- getWasmTableEntry(index)(a1);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_iiii(index, a1, a2, a3) {
- var sp = stackSave();
- try {
- return getWasmTableEntry(index)(a1, a2, a3);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_ii(index, a1) {
- var sp = stackSave();
- try {
- return getWasmTableEntry(index)(a1);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_iiiiii(index, a1, a2, a3, a4, a5) {
- var sp = stackSave();
- try {
- return getWasmTableEntry(index)(a1, a2, a3, a4, a5);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_viiii(index, a1, a2, a3, a4) {
- var sp = stackSave();
- try {
- getWasmTableEntry(index)(a1, a2, a3, a4);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_iii(index, a1, a2) {
- var sp = stackSave();
- try {
- return getWasmTableEntry(index)(a1, a2);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_iiiii(index, a1, a2, a3, a4) {
- var sp = stackSave();
- try {
- return getWasmTableEntry(index)(a1, a2, a3, a4);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_viiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8) {
- var sp = stackSave();
- try {
- getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6, a7, a8);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_viii(index, a1, a2, a3) {
- var sp = stackSave();
- try {
- getWasmTableEntry(index)(a1, a2, a3);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_viiiiiii(index, a1, a2, a3, a4, a5, a6, a7) {
- var sp = stackSave();
- try {
- getWasmTableEntry(index)(a1, a2, a3, a4, a5, a6, a7);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-function invoke_viiij(index, a1, a2, a3, a4, a5) {
- var sp = stackSave();
- try {
- dynCall_viiij(index, a1, a2, a3, a4, a5);
- } catch (e) {
- stackRestore(sp);
- if (e !== e + 0) throw e;
- _setThrew(1, 0);
- }
-}
-
-Module["callMain"] = callMain;
-
-Module["keepRuntimeAlive"] = keepRuntimeAlive;
-
-Module["wasmMemory"] = wasmMemory;
-
-Module["cwrap"] = cwrap;
-
-Module["ExitStatus"] = ExitStatus;
-
-Module["PThread"] = PThread;
-
-var missingLibrarySymbols = [ "getHostByName", "traverseStack", "getCallstack", "emscriptenLog", "convertPCtoSourceLocation", "readEmAsmArgs", "jstoi_s", "listenOnce", "autoResumeAudioContext", "dynCallLegacy", "getDynCaller", "dynCall", "asmjsMangle", "HandleAllocator", "getNativeTypeSize", "STACK_SIZE", "STACK_ALIGN", "POINTER_SIZE", "ASSERTIONS", "writeI53ToI64Clamped", "writeI53ToI64Signaling", "writeI53ToU64Clamped", "writeI53ToU64Signaling", "convertI32PairToI53", "convertU32PairToI53", "uleb128Encode", "sigToWasmTypes", "generateFuncType", "convertJsFunctionToWasm", "getEmptyTableSlot", "updateTableMap", "getFunctionAddress", "addFunction", "removeFunction", "reallyNegative", "unSign", "strLen", "reSign", "formatString", "intArrayToString", "AsciiToString", "UTF16ToString", "stringToUTF16", "lengthBytesUTF16", "UTF32ToString", "stringToUTF32", "lengthBytesUTF32", "registerKeyEventCallback", "getBoundingClientRect", "fillMouseEventData", "registerMouseEventCallback", "registerWheelEventCallback", "registerUiEventCallback", "registerFocusEventCallback", "fillDeviceOrientationEventData", "registerDeviceOrientationEventCallback", "fillDeviceMotionEventData", "registerDeviceMotionEventCallback", "screenOrientation", "fillOrientationChangeEventData", "registerOrientationChangeEventCallback", "fillFullscreenChangeEventData", "registerFullscreenChangeEventCallback", "JSEvents_requestFullscreen", "JSEvents_resizeCanvasForFullscreen", "registerRestoreOldStyle", "hideEverythingExceptGivenElement", "restoreHiddenElements", "setLetterbox", "softFullscreenResizeWebGLRenderTarget", "doRequestFullscreen", "fillPointerlockChangeEventData", "registerPointerlockChangeEventCallback", "registerPointerlockErrorEventCallback", "requestPointerLock", "fillVisibilityChangeEventData", "registerVisibilityChangeEventCallback", "registerTouchEventCallback", "fillGamepadEventData", "registerGamepadEventCallback", "registerBeforeUnloadEventCallback", "fillBatteryEventData", "battery", "registerBatteryEventCallback", "setCanvasElementSize", "getCanvasSizeCallingThread", "getCanvasSizeMainThread", "getCanvasElementSize", "jsStackTrace", "stackTrace", "checkWasiClock", "wasiRightsToMuslOFlags", "wasiOFlagsToMuslOFlags", "createDyncallWrapper", "setImmediateWrapped", "clearImmediateWrapped", "polyfillSetImmediate", "getPromise", "makePromise", "idsToPromises", "makePromiseCallback", "ExceptionInfo", "_setNetworkCallback", "emscriptenWebGLGetUniform", "emscriptenWebGLGetVertexAttrib", "__glGetActiveAttribOrUniform", "writeGLArray", "emscripten_webgl_destroy_context_before_on_calling_thread", "registerWebGlEventCallback", "runAndAbortIfError", "SDL_unicode", "SDL_ttfContext", "SDL_audio", "GLFW_Window", "emscriptenWebGLGetIndexed", "ALLOC_NORMAL", "ALLOC_STACK", "allocate", "writeStringToMemory", "writeAsciiToMemory" ];
-
-missingLibrarySymbols.forEach(missingLibrarySymbol);
-
-var unexportedSymbols = [ "run", "addOnPreRun", "addOnInit", "addOnPreMain", "addOnExit", "addOnPostRun", "addRunDependency", "removeRunDependency", "FS_createFolder", "FS_createPath", "FS_createDataFile", "FS_createLazyFile", "FS_createLink", "FS_createDevice", "FS_unlink", "out", "err", "abort", "stackAlloc", "stackSave", "stackRestore", "getTempRet0", "setTempRet0", "GROWABLE_HEAP_I8", "GROWABLE_HEAP_U8", "GROWABLE_HEAP_I16", "GROWABLE_HEAP_U16", "GROWABLE_HEAP_I32", "GROWABLE_HEAP_U32", "GROWABLE_HEAP_F32", "GROWABLE_HEAP_F64", "writeStackCookie", "checkStackCookie", "ptrToString", "zeroMemory", "exitJS", "getHeapMax", "emscripten_realloc_buffer", "ENV", "MONTH_DAYS_REGULAR", "MONTH_DAYS_LEAP", "MONTH_DAYS_REGULAR_CUMULATIVE", "MONTH_DAYS_LEAP_CUMULATIVE", "isLeapYear", "ydayFromDate", "arraySum", "addDays", "ERRNO_CODES", "ERRNO_MESSAGES", "setErrNo", "inetPton4", "inetNtop4", "inetPton6", "inetNtop6", "readSockaddr", "writeSockaddr", "DNS", "Protocols", "Sockets", "initRandomFill", "randomFill", "timers", "warnOnce", "UNWIND_CACHE", "readEmAsmArgsArray", "jstoi_q", "getExecutableName", "handleException", "runtimeKeepalivePush", "runtimeKeepalivePop", "callUserCallback", "maybeExit", "safeSetTimeout", "asyncLoad", "alignMemory", "mmapAlloc", "writeI53ToI64", "readI53FromI64", "readI53FromU64", "convertI32PairToI53Checked", "getCFunc", "ccall", "freeTableIndexes", "functionsInTableMap", "setValue", "getValue", "PATH", "PATH_FS", "UTF8Decoder", "UTF8ArrayToString", "UTF8ToString", "stringToUTF8Array", "stringToUTF8", "lengthBytesUTF8", "intArrayFromString", "stringToAscii", "UTF16Decoder", "stringToNewUTF8", "stringToUTF8OnStack", "writeArrayToMemory", "SYSCALLS", "getSocketFromFD", "getSocketAddress", "JSEvents", "specialHTMLTargets", "maybeCStringToJsString", "findEventTarget", "findCanvasEventTarget", "currentFullscreenStrategy", "restoreOldWindowedStyle", "setCanvasElementSizeCallingThread", "setCanvasElementSizeMainThread", "demangle", "demangleAll", "getEnvStrings", "doReadv", "doWritev", "dlopenMissingError", "promiseMap", "uncaughtExceptionCount", "exceptionLast", "exceptionCaught", "Browser", "setMainLoop", "wget", "preloadPlugins", "FS_createPreloadedFile", "FS_modeStringToFlags", "FS_getMode", "FS", "MEMFS", "TTY", "PIPEFS", "SOCKFS", "tempFixedLengthArray", "miniTempWebGLFloatBuffers", "miniTempWebGLIntBuffers", "heapObjectForWebGLType", "heapAccessShiftForWebGLHeap", "webgl_enable_ANGLE_instanced_arrays", "webgl_enable_OES_vertex_array_object", "webgl_enable_WEBGL_draw_buffers", "webgl_enable_WEBGL_multi_draw", "GL", "emscriptenWebGLGet", "computeUnpackAlignedImageSize", "colorChannelsInGlTextureFormat", "emscriptenWebGLGetTexPixelData", "__glGenObject", "webglGetUniformLocation", "webglPrepareUniformLocationsBeforeFirstUse", "webglGetLeftBracePos", "emscripten_webgl_power_preferences", "AL", "GLUT", "EGL", "GLEW", "IDBStore", "SDL", "SDL_gfx", "GLFW", "webgl_enable_WEBGL_draw_instanced_base_vertex_base_instance", "webgl_enable_WEBGL_multi_draw_instanced_base_vertex_base_instance", "allocateUTF8", "allocateUTF8OnStack", "terminateWorker", "killThread", "cleanupThread", "registerTLSInit", "cancelThread", "spawnThread", "exitOnMainThread", "proxyToMainThread", "emscripten_receive_on_main_thread_js_callArgs", "invokeEntryPoint", "checkMailbox", "GodotWebXR", "GodotWebSocket", "GodotRTCDataChannel", "GodotRTCPeerConnection", "GodotAudio", "GodotAudioWorklet", "GodotAudioScript", "GodotDisplayVK", "GodotDisplayCursor", "GodotDisplayScreen", "GodotDisplay", "GodotFetch", "IDHandler", "GodotConfig", "GodotFS", "GodotOS", "GodotEventListeners", "GodotPWA", "GodotRuntime", "GodotInputGamepads", "GodotInputDragDrop", "GodotInput", "GodotWebGL2", "GodotJSWrapper", "IDBFS" ];
-
-unexportedSymbols.forEach(unexportedRuntimeSymbol);
-
-var calledRun;
-
-dependenciesFulfilled = function runCaller() {
- if (!calledRun) run();
- if (!calledRun) dependenciesFulfilled = runCaller;
-};
-
-function callMain(args = []) {
- assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on Module["onRuntimeInitialized"])');
- assert(__ATPRERUN__.length == 0, "cannot call main when preRun functions remain to be called");
- var entryFunction = _main;
- args.unshift(thisProgram);
- var argc = args.length;
- var argv = stackAlloc((argc + 1) * 4);
- var argv_ptr = argv >> 2;
- args.forEach(arg => {
- GROWABLE_HEAP_I32()[argv_ptr++] = stringToUTF8OnStack(arg);
- });
- GROWABLE_HEAP_I32()[argv_ptr] = 0;
- try {
- var ret = entryFunction(argc, argv);
- exitJS(ret, true);
- return ret;
- } catch (e) {
- return handleException(e);
- }
-}
-
-function stackCheckInit() {
- assert(!ENVIRONMENT_IS_PTHREAD);
- _emscripten_stack_init();
- writeStackCookie();
-}
-
-function run(args = arguments_) {
- if (runDependencies > 0) {
- return;
- }
- if (!ENVIRONMENT_IS_PTHREAD) stackCheckInit();
- if (ENVIRONMENT_IS_PTHREAD) {
- readyPromiseResolve(Module);
- initRuntime();
- startWorker(Module);
- return;
- }
- preRun();
- if (runDependencies > 0) {
- return;
- }
- function doRun() {
- if (calledRun) return;
- calledRun = true;
- Module["calledRun"] = true;
- if (ABORT) return;
- initRuntime();
- preMain();
- readyPromiseResolve(Module);
- 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();
- }
- checkStackCookie();
-}
-
-if (Module["preInit"]) {
- if (typeof Module["preInit"] == "function") Module["preInit"] = [ Module["preInit"] ];
- while (Module["preInit"].length > 0) {
- Module["preInit"].pop()();
- }
-}
-
-var shouldRunNow = false;
-
-if (Module["noInitialRun"]) shouldRunNow = false;
-
-run();
-
-
- return Godot.ready
-}
-
-);
-})();
-if (typeof exports === 'object' && typeof module === 'object')
- module.exports = Godot;
-else if (typeof define === 'function' && define['amd'])
- define([], function() { return Godot; });
-else if (typeof exports === 'object')
- exports["Godot"] = Godot;
-
-const Features = { // eslint-disable-line no-unused-vars
- /**
- * Check whether WebGL is available. Optionally, specify a particular version of WebGL to check for.
- *
- * @param {number=} [majorVersion=1] The major WebGL version to check for.
- * @returns {boolean} If the given major version of WebGL is available.
- * @function Engine.isWebGLAvailable
- */
- isWebGLAvailable: function (majorVersion = 1) {
- try {
- return !!document.createElement('canvas').getContext(['webgl', 'webgl2'][majorVersion - 1]);
- } catch (e) { /* Not available */ }
- return false;
- },
-
- /**
- * Check whether the Fetch API available and supports streaming responses.
- *
- * @returns {boolean} If the Fetch API is available and supports streaming responses.
- * @function Engine.isFetchAvailable
- */
- isFetchAvailable: function () {
- return 'fetch' in window && 'Response' in window && 'body' in window.Response.prototype;
- },
-
- /**
- * Check whether the engine is running in a Secure Context.
- *
- * @returns {boolean} If the engine is running in a Secure Context.
- * @function Engine.isSecureContext
- */
- isSecureContext: function () {
- return window['isSecureContext'] === true;
- },
-
- /**
- * Check whether the engine is cross origin isolated.
- * This value is dependent on Cross-Origin-Opener-Policy and Cross-Origin-Embedder-Policy headers sent by the server.
- *
- * @returns {boolean} If the engine is running in a Secure Context.
- * @function Engine.isSecureContext
- */
- isCrossOriginIsolated: function () {
- return window['crossOriginIsolated'] === true;
- },
-
- /**
- * Check whether SharedBufferArray is available.
- *
- * Most browsers require the page to be running in a secure context, and the
- * the server to provide specific CORS headers for SharedArrayBuffer to be available.
- *
- * @returns {boolean} If SharedArrayBuffer is available.
- * @function Engine.isSharedArrayBufferAvailable
- */
- isSharedArrayBufferAvailable: function () {
- return 'SharedArrayBuffer' in window;
- },
-
- /**
- * Check whether the AudioContext supports AudioWorkletNodes.
- *
- * @returns {boolean} If AudioWorkletNode is available.
- * @function Engine.isAudioWorkletAvailable
- */
- isAudioWorkletAvailable: function () {
- return 'AudioContext' in window && 'audioWorklet' in AudioContext.prototype;
- },
-
- /**
- * Return an array of missing required features (as string).
- *
- * @returns {Array} A list of human-readable missing features.
- * @function Engine.getMissingFeatures
- */
- getMissingFeatures: function () {
- const missing = [];
- if (!Features.isWebGLAvailable(2)) {
- missing.push('WebGL2 - Check web browser configuration and hardware support');
- }
- if (!Features.isFetchAvailable()) {
- missing.push('Fetch - Check web browser version');
- }
- if (!Features.isSecureContext()) {
- missing.push('Secure Context - Check web server configuration (use HTTPS)');
- }
- if (!Features.isCrossOriginIsolated()) {
- missing.push('Cross Origin Isolation - Check web server configuration (send correct headers)');
- }
- if (!Features.isSharedArrayBufferAvailable()) {
- missing.push('SharedArrayBuffer - Check web server configuration (send correct headers)');
- }
- // Audio is normally optional since we have a dummy fallback.
- return missing;
- },
-};
-
-const Preloader = /** @constructor */ function () { // eslint-disable-line no-unused-vars
- function getTrackedResponse(response, load_status) {
- function onloadprogress(reader, controller) {
- return reader.read().then(function (result) {
- if (load_status.done) {
- return Promise.resolve();
- }
- if (result.value) {
- controller.enqueue(result.value);
- load_status.loaded += result.value.length;
- }
- if (!result.done) {
- return onloadprogress(reader, controller);
- }
- load_status.done = true;
- return Promise.resolve();
- });
- }
- const reader = response.body.getReader();
- return new Response(new ReadableStream({
- start: function (controller) {
- onloadprogress(reader, controller).then(function () {
- controller.close();
- });
- },
- }), { headers: response.headers });
- }
-
- function loadFetch(file, tracker, fileSize, raw) {
- tracker[file] = {
- total: fileSize || 0,
- loaded: 0,
- done: false,
- };
- return fetch(file).then(function (response) {
- if (!response.ok) {
- return Promise.reject(new Error(`Failed loading file '${file}'`));
- }
- const tr = getTrackedResponse(response, tracker[file]);
- if (raw) {
- return Promise.resolve(tr);
- }
- return tr.arrayBuffer();
- });
- }
-
- function retry(func, attempts = 1) {
- function onerror(err) {
- if (attempts <= 1) {
- return Promise.reject(err);
- }
- return new Promise(function (resolve, reject) {
- setTimeout(function () {
- retry(func, attempts - 1).then(resolve).catch(reject);
- }, 1000);
- });
- }
- return func().catch(onerror);
- }
-
- const DOWNLOAD_ATTEMPTS_MAX = 4;
- const loadingFiles = {};
- const lastProgress = { loaded: 0, total: 0 };
- let progressFunc = null;
-
- const animateProgress = function () {
- let loaded = 0;
- let total = 0;
- let totalIsValid = true;
- let progressIsFinal = true;
-
- Object.keys(loadingFiles).forEach(function (file) {
- const stat = loadingFiles[file];
- if (!stat.done) {
- progressIsFinal = false;
- }
- if (!totalIsValid || stat.total === 0) {
- totalIsValid = false;
- total = 0;
- } else {
- total += stat.total;
- }
- loaded += stat.loaded;
- });
- if (loaded !== lastProgress.loaded || total !== lastProgress.total) {
- lastProgress.loaded = loaded;
- lastProgress.total = total;
- if (typeof progressFunc === 'function') {
- progressFunc(loaded, total);
- }
- }
- if (!progressIsFinal) {
- requestAnimationFrame(animateProgress);
- }
- };
-
- this.animateProgress = animateProgress;
-
- this.setProgressFunc = function (callback) {
- progressFunc = callback;
- };
-
- this.loadPromise = function (file, fileSize, raw = false) {
- return retry(loadFetch.bind(null, file, loadingFiles, fileSize, raw), DOWNLOAD_ATTEMPTS_MAX);
- };
-
- this.preloadedFiles = [];
- this.preload = function (pathOrBuffer, destPath, fileSize) {
- let buffer = null;
- if (typeof pathOrBuffer === 'string') {
- const me = this;
- return this.loadPromise(pathOrBuffer, fileSize).then(function (buf) {
- me.preloadedFiles.push({
- path: destPath || pathOrBuffer,
- buffer: buf,
- });
- return Promise.resolve();
- });
- } else if (pathOrBuffer instanceof ArrayBuffer) {
- buffer = new Uint8Array(pathOrBuffer);
- } else if (ArrayBuffer.isView(pathOrBuffer)) {
- buffer = new Uint8Array(pathOrBuffer.buffer);
- }
- if (buffer) {
- this.preloadedFiles.push({
- path: destPath,
- buffer: pathOrBuffer,
- });
- return Promise.resolve();
- }
- return Promise.reject(new Error('Invalid object for preloading'));
- };
-};
-
-/**
- * An object used to configure the Engine instance based on godot export options, and to override those in custom HTML
- * templates if needed.
- *
- * @header Engine configuration
- * @summary The Engine configuration object. This is just a typedef, create it like a regular object, e.g.:
- *
- * ``const MyConfig = { executable: 'godot', unloadAfterInit: false }``
- *
- * @typedef {Object} EngineConfig
- */
-const EngineConfig = {}; // eslint-disable-line no-unused-vars
-
-/**
- * @struct
- * @constructor
- * @ignore
- */
-const InternalConfig = function (initConfig) { // eslint-disable-line no-unused-vars
- const cfg = /** @lends {InternalConfig.prototype} */ {
- /**
- * Whether the unload the engine automatically after the instance is initialized.
- *
- * @memberof EngineConfig
- * @default
- * @type {boolean}
- */
- unloadAfterInit: true,
- /**
- * The HTML DOM Canvas object to use.
- *
- * By default, the first canvas element in the document will be used is none is specified.
- *
- * @memberof EngineConfig
- * @default
- * @type {?HTMLCanvasElement}
- */
- canvas: null,
- /**
- * The name of the WASM file without the extension. (Set by Godot Editor export process).
- *
- * @memberof EngineConfig
- * @default
- * @type {string}
- */
- executable: '',
- /**
- * An alternative name for the game pck to load. The executable name is used otherwise.
- *
- * @memberof EngineConfig
- * @default
- * @type {?string}
- */
- mainPack: null,
- /**
- * Specify a language code to select the proper localization for the game.
- *
- * The browser locale will be used if none is specified. See complete list of
- * :ref:`supported locales `.
- *
- * @memberof EngineConfig
- * @type {?string}
- * @default
- */
- locale: null,
- /**
- * The canvas resize policy determines how the canvas should be resized by Godot.
- *
- * ``0`` means Godot won't do any resizing. This is useful if you want to control the canvas size from
- * javascript code in your template.
- *
- * ``1`` means Godot will resize the canvas on start, and when changing window size via engine functions.
- *
- * ``2`` means Godot will adapt the canvas size to match the whole browser window.
- *
- * @memberof EngineConfig
- * @type {number}
- * @default
- */
- canvasResizePolicy: 2,
- /**
- * The arguments to be passed as command line arguments on startup.
- *
- * See :ref:`command line tutorial `.
- *
- * **Note**: :js:meth:`startGame ` will always add the ``--main-pack`` argument.
- *
- * @memberof EngineConfig
- * @type {Array}
- * @default
- */
- args: [],
- /**
- * When enabled, the game canvas will automatically grab the focus when the engine starts.
- *
- * @memberof EngineConfig
- * @type {boolean}
- * @default
- */
- focusCanvas: true,
- /**
- * When enabled, this will turn on experimental virtual keyboard support on mobile.
- *
- * @memberof EngineConfig
- * @type {boolean}
- * @default
- */
- experimentalVK: false,
- /**
- * The progressive web app service worker to install.
- * @memberof EngineConfig
- * @default
- * @type {string}
- */
- serviceWorker: '',
- /**
- * @ignore
- * @type {Array.}
- */
- persistentPaths: ['/userfs'],
- /**
- * @ignore
- * @type {boolean}
- */
- persistentDrops: false,
- /**
- * @ignore
- * @type {Array.}
- */
- gdextensionLibs: [],
- /**
- * @ignore
- * @type {Array.}
- */
- fileSizes: [],
- /**
- * A callback function for handling Godot's ``OS.execute`` calls.
- *
- * This is for example used in the Web Editor template to switch between project manager and editor, and for running the game.
- *
- * @callback EngineConfig.onExecute
- * @param {string} path The path that Godot's wants executed.
- * @param {Array.} args The arguments of the "command" to execute.
- */
- /**
- * @ignore
- * @type {?function(string, Array.)}
- */
- onExecute: null,
- /**
- * A callback function for being notified when the Godot instance quits.
- *
- * **Note**: This function will not be called if the engine crashes or become unresponsive.
- *
- * @callback EngineConfig.onExit
- * @param {number} status_code The status code returned by Godot on exit.
- */
- /**
- * @ignore
- * @type {?function(number)}
- */
- onExit: null,
- /**
- * A callback function for displaying download progress.
- *
- * The function is called once per frame while downloading files, so the usage of ``requestAnimationFrame()``
- * is not necessary.
- *
- * If the callback function receives a total amount of bytes as 0, this means that it is impossible to calculate.
- * Possible reasons include:
- *
- * - Files are delivered with server-side chunked compression
- * - Files are delivered with server-side compression on Chromium
- * - Not all file downloads have started yet (usually on servers without multi-threading)
- *
- * @callback EngineConfig.onProgress
- * @param {number} current The current amount of downloaded bytes so far.
- * @param {number} total The total amount of bytes to be downloaded.
- */
- /**
- * @ignore
- * @type {?function(number, number)}
- */
- onProgress: null,
- /**
- * A callback function for handling the standard output stream. This method should usually only be used in debug pages.
- *
- * By default, ``console.log()`` is used.
- *
- * @callback EngineConfig.onPrint
- * @param {...*} [var_args] A variadic number of arguments to be printed.
- */
- /**
- * @ignore
- * @type {?function(...*)}
- */
- onPrint: function () {
- console.log.apply(console, Array.from(arguments)); // eslint-disable-line no-console
- },
- /**
- * A callback function for handling the standard error stream. This method should usually only be used in debug pages.
- *
- * By default, ``console.error()`` is used.
- *
- * @callback EngineConfig.onPrintError
- * @param {...*} [var_args] A variadic number of arguments to be printed as errors.
- */
- /**
- * @ignore
- * @type {?function(...*)}
- */
- onPrintError: function (var_args) {
- console.error.apply(console, Array.from(arguments)); // eslint-disable-line no-console
- },
- };
-
- /**
- * @ignore
- * @struct
- * @constructor
- * @param {EngineConfig} opts
- */
- function Config(opts) {
- this.update(opts);
- }
-
- Config.prototype = cfg;
-
- /**
- * @ignore
- * @param {EngineConfig} opts
- */
- Config.prototype.update = function (opts) {
- const config = opts || {};
- // NOTE: We must explicitly pass the default, accessing it via
- // the key will fail due to closure compiler renames.
- function parse(key, def) {
- if (typeof (config[key]) === 'undefined') {
- return def;
- }
- return config[key];
- }
- // Module config
- this.unloadAfterInit = parse('unloadAfterInit', this.unloadAfterInit);
- this.onPrintError = parse('onPrintError', this.onPrintError);
- this.onPrint = parse('onPrint', this.onPrint);
- this.onProgress = parse('onProgress', this.onProgress);
-
- // Godot config
- this.canvas = parse('canvas', this.canvas);
- this.executable = parse('executable', this.executable);
- this.mainPack = parse('mainPack', this.mainPack);
- this.locale = parse('locale', this.locale);
- this.canvasResizePolicy = parse('canvasResizePolicy', this.canvasResizePolicy);
- this.persistentPaths = parse('persistentPaths', this.persistentPaths);
- this.persistentDrops = parse('persistentDrops', this.persistentDrops);
- this.experimentalVK = parse('experimentalVK', this.experimentalVK);
- this.focusCanvas = parse('focusCanvas', this.focusCanvas);
- this.serviceWorker = parse('serviceWorker', this.serviceWorker);
- this.gdextensionLibs = parse('gdextensionLibs', this.gdextensionLibs);
- this.fileSizes = parse('fileSizes', this.fileSizes);
- this.args = parse('args', this.args);
- this.onExecute = parse('onExecute', this.onExecute);
- this.onExit = parse('onExit', this.onExit);
- };
-
- /**
- * @ignore
- * @param {string} loadPath
- * @param {Response} response
- */
- Config.prototype.getModuleConfig = function (loadPath, response) {
- let r = response;
- return {
- 'print': this.onPrint,
- 'printErr': this.onPrintError,
- 'thisProgram': this.executable,
- 'noExitRuntime': false,
- 'dynamicLibraries': [`${loadPath}.side.wasm`],
- 'instantiateWasm': function (imports, onSuccess) {
- function done(result) {
- onSuccess(result['instance'], result['module']);
- }
- if (typeof (WebAssembly.instantiateStreaming) !== 'undefined') {
- WebAssembly.instantiateStreaming(Promise.resolve(r), imports).then(done);
- } else {
- r.arrayBuffer().then(function (buffer) {
- WebAssembly.instantiate(buffer, imports).then(done);
- });
- }
- r = null;
- return {};
- },
- 'locateFile': function (path) {
- if (!path.startsWith('godot.')) {
- return path;
- } else if (path.endsWith('.worker.js')) {
- return `${loadPath}.worker.js`;
- } else if (path.endsWith('.audio.worklet.js')) {
- return `${loadPath}.audio.worklet.js`;
- } else if (path.endsWith('.js')) {
- return `${loadPath}.js`;
- } else if (path.endsWith('.side.wasm')) {
- return `${loadPath}.side.wasm`;
- } else if (path.endsWith('.wasm')) {
- return `${loadPath}.wasm`;
- }
- return path;
- },
- };
- };
-
- /**
- * @ignore
- * @param {function()} cleanup
- */
- Config.prototype.getGodotConfig = function (cleanup) {
- // Try to find a canvas
- if (!(this.canvas instanceof HTMLCanvasElement)) {
- const nodes = document.getElementsByTagName('canvas');
- if (nodes.length && nodes[0] instanceof HTMLCanvasElement) {
- const first = nodes[0];
- this.canvas = /** @type {!HTMLCanvasElement} */ (first);
- }
- if (!this.canvas) {
- throw new Error('No canvas found in page');
- }
- }
- // Canvas can grab focus on click, or key events won't work.
- if (this.canvas.tabIndex < 0) {
- this.canvas.tabIndex = 0;
- }
-
- // Browser locale, or custom one if defined.
- let locale = this.locale;
- if (!locale) {
- locale = navigator.languages ? navigator.languages[0] : navigator.language;
- locale = locale.split('.')[0];
- }
- locale = locale.replace('-', '_');
- const onExit = this.onExit;
-
- // Godot configuration.
- return {
- 'canvas': this.canvas,
- 'canvasResizePolicy': this.canvasResizePolicy,
- 'locale': locale,
- 'persistentDrops': this.persistentDrops,
- 'virtualKeyboard': this.experimentalVK,
- 'focusCanvas': this.focusCanvas,
- 'onExecute': this.onExecute,
- 'onExit': function (p_code) {
- cleanup(); // We always need to call the cleanup callback to free memory.
- if (typeof (onExit) === 'function') {
- onExit(p_code);
- }
- },
- };
- };
- return new Config(initConfig);
-};
-
-/**
- * Projects exported for the Web expose the :js:class:`Engine` class to the JavaScript environment, that allows
- * fine control over the engine's start-up process.
- *
- * This API is built in an asynchronous manner and requires basic understanding
- * of `Promises `__.
- *
- * @module Engine
- * @header Web export JavaScript reference
- */
-const Engine = (function () {
- const preloader = new Preloader();
-
- let loadPromise = null;
- let loadPath = '';
- let initPromise = null;
-
- /**
- * @classdesc The ``Engine`` class provides methods for loading and starting exported projects on the Web. For default export
- * settings, this is already part of the exported HTML page. To understand practical use of the ``Engine`` class,
- * see :ref:`Custom HTML page for Web export `.
- *
- * @description Create a new Engine instance with the given configuration.
- *
- * @global
- * @constructor
- * @param {EngineConfig} initConfig The initial config for this instance.
- */
- function Engine(initConfig) { // eslint-disable-line no-shadow
- this.config = new InternalConfig(initConfig);
- this.rtenv = null;
- }
-
- /**
- * Load the engine from the specified base path.
- *
- * @param {string} basePath Base path of the engine to load.
- * @param {number=} [size=0] The file size if known.
- * @returns {Promise} A Promise that resolves once the engine is loaded.
- *
- * @function Engine.load
- */
- Engine.load = function (basePath, size) {
- if (loadPromise == null) {
- loadPath = basePath;
- loadPromise = preloader.loadPromise(`${loadPath}.wasm`, size, true);
- requestAnimationFrame(preloader.animateProgress);
- }
- return loadPromise;
- };
-
- /**
- * Unload the engine to free memory.
- *
- * This method will be called automatically depending on the configuration. See :js:attr:`unloadAfterInit`.
- *
- * @function Engine.unload
- */
- Engine.unload = function () {
- loadPromise = null;
- };
-
- /**
- * Safe Engine constructor, creates a new prototype for every new instance to avoid prototype pollution.
- * @ignore
- * @constructor
- */
- function SafeEngine(initConfig) {
- const proto = /** @lends Engine.prototype */ {
- /**
- * Initialize the engine instance. Optionally, pass the base path to the engine to load it,
- * if it hasn't been loaded yet. See :js:meth:`Engine.load`.
- *
- * @param {string=} basePath Base path of the engine to load.
- * @return {Promise} A ``Promise`` that resolves once the engine is loaded and initialized.
- */
- init: function (basePath) {
- if (initPromise) {
- return initPromise;
- }
- if (loadPromise == null) {
- if (!basePath) {
- initPromise = Promise.reject(new Error('A base path must be provided when calling `init` and the engine is not loaded.'));
- return initPromise;
- }
- Engine.load(basePath, this.config.fileSizes[`${basePath}.wasm`]);
- }
- const me = this;
- function doInit(promise) {
- // Care! Promise chaining is bogus with old emscripten versions.
- // This caused a regression with the Mono build (which uses an older emscripten version).
- // Make sure to test that when refactoring.
- return new Promise(function (resolve, reject) {
- promise.then(function (response) {
- const cloned = new Response(response.clone().body, { 'headers': [['content-type', 'application/wasm']] });
- Godot(me.config.getModuleConfig(loadPath, cloned)).then(function (module) {
- const paths = me.config.persistentPaths;
- module['initFS'](paths).then(function (err) {
- me.rtenv = module;
- if (me.config.unloadAfterInit) {
- Engine.unload();
- }
- resolve();
- });
- });
- });
- });
- }
- preloader.setProgressFunc(this.config.onProgress);
- initPromise = doInit(loadPromise);
- return initPromise;
- },
-
- /**
- * Load a file so it is available in the instance's file system once it runs. Must be called **before** starting the
- * instance.
- *
- * If not provided, the ``path`` is derived from the URL of the loaded file.
- *
- * @param {string|ArrayBuffer} file The file to preload.
- *
- * If a ``string`` the file will be loaded from that path.
- *
- * If an ``ArrayBuffer`` or a view on one, the buffer will used as the content of the file.
- *
- * @param {string=} path Path by which the file will be accessible. Required, if ``file`` is not a string.
- *
- * @returns {Promise} A Promise that resolves once the file is loaded.
- */
- preloadFile: function (file, path) {
- return preloader.preload(file, path, this.config.fileSizes[file]);
- },
-
- /**
- * Start the engine instance using the given override configuration (if any).
- * :js:meth:`startGame ` can be used in typical cases instead.
- *
- * This will initialize the instance if it is not initialized. For manual initialization, see :js:meth:`init `.
- * The engine must be loaded beforehand.
- *
- * Fails if a canvas cannot be found on the page, or not specified in the configuration.
- *
- * @param {EngineConfig} override An optional configuration override.
- * @return {Promise} Promise that resolves once the engine started.
- */
- start: function (override) {
- this.config.update(override);
- const me = this;
- return me.init().then(function () {
- if (!me.rtenv) {
- return Promise.reject(new Error('The engine must be initialized before it can be started'));
- }
-
- let config = {};
- try {
- config = me.config.getGodotConfig(function () {
- me.rtenv = null;
- });
- } catch (e) {
- return Promise.reject(e);
- }
- // Godot configuration.
- me.rtenv['initConfig'](config);
-
- // Preload GDExtension libraries.
- const libs = [];
- if (me.config.gdextensionLibs.length > 0 && !me.rtenv['loadDynamicLibrary']) {
- return Promise.reject(new Error('GDExtension libraries are not supported by this engine version. '
- + 'Enable "Extensions Support" for your export preset and/or build your custom template with "dlink_enabled=yes".'));
- }
- me.config.gdextensionLibs.forEach(function (lib) {
- libs.push(me.rtenv['loadDynamicLibrary'](lib, { 'loadAsync': true }));
- });
- return Promise.all(libs).then(function () {
- return new Promise(function (resolve, reject) {
- preloader.preloadedFiles.forEach(function (file) {
- me.rtenv['copyToFS'](file.path, file.buffer);
- });
- preloader.preloadedFiles.length = 0; // Clear memory
- me.rtenv['callMain'](me.config.args);
- initPromise = null;
- if (me.config.serviceWorker && 'serviceWorker' in navigator) {
- navigator.serviceWorker.register(me.config.serviceWorker);
- }
- resolve();
- });
- });
- });
- },
-
- /**
- * Start the game instance using the given configuration override (if any).
- *
- * This will initialize the instance if it is not initialized. For manual initialization, see :js:meth:`init `.
- *
- * This will load the engine if it is not loaded, and preload the main pck.
- *
- * This method expects the initial config (or the override) to have both the :js:attr:`executable` and :js:attr:`mainPack`
- * properties set (normally done by the editor during export).
- *
- * @param {EngineConfig} override An optional configuration override.
- * @return {Promise} Promise that resolves once the game started.
- */
- startGame: function (override) {
- this.config.update(override);
- // Add main-pack argument.
- const exe = this.config.executable;
- const pack = this.config.mainPack || `${exe}.pck`;
- this.config.args = ['--main-pack', pack].concat(this.config.args);
- // Start and init with execName as loadPath if not inited.
- const me = this;
- return Promise.all([
- this.init(exe),
- this.preloadFile(pack, pack),
- ]).then(function () {
- return me.start.apply(me);
- });
- },
-
- /**
- * Create a file at the specified ``path`` with the passed as ``buffer`` in the instance's file system.
- *
- * @param {string} path The location where the file will be created.
- * @param {ArrayBuffer} buffer The content of the file.
- */
- copyToFS: function (path, buffer) {
- if (this.rtenv == null) {
- throw new Error('Engine must be inited before copying files');
- }
- this.rtenv['copyToFS'](path, buffer);
- },
-
- /**
- * Request that the current instance quit.
- *
- * This is akin the user pressing the close button in the window manager, and will
- * have no effect if the engine has crashed, or is stuck in a loop.
- *
- */
- requestQuit: function () {
- if (this.rtenv) {
- this.rtenv['request_quit']();
- }
- },
- };
-
- Engine.prototype = proto;
- // Closure compiler exported instance methods.
- Engine.prototype['init'] = Engine.prototype.init;
- Engine.prototype['preloadFile'] = Engine.prototype.preloadFile;
- Engine.prototype['start'] = Engine.prototype.start;
- Engine.prototype['startGame'] = Engine.prototype.startGame;
- Engine.prototype['copyToFS'] = Engine.prototype.copyToFS;
- Engine.prototype['requestQuit'] = Engine.prototype.requestQuit;
- // Also expose static methods as instance methods
- Engine.prototype['load'] = Engine.load;
- Engine.prototype['unload'] = Engine.unload;
- return new Engine(initConfig);
- }
-
- // Closure compiler exported static methods.
- SafeEngine['load'] = Engine.load;
- SafeEngine['unload'] = Engine.unload;
-
- // Feature-detection utilities.
- SafeEngine['isWebGLAvailable'] = Features.isWebGLAvailable;
- SafeEngine['isFetchAvailable'] = Features.isFetchAvailable;
- SafeEngine['isSecureContext'] = Features.isSecureContext;
- SafeEngine['isCrossOriginIsolated'] = Features.isCrossOriginIsolated;
- SafeEngine['isSharedArrayBufferAvailable'] = Features.isSharedArrayBufferAvailable;
- SafeEngine['isAudioWorkletAvailable'] = Features.isAudioWorkletAvailable;
- SafeEngine['getMissingFeatures'] = Features.getMissingFeatures;
-
- return SafeEngine;
-}());
-if (typeof window !== 'undefined') {
- window['Engine'] = Engine;
-}
diff --git a/games/GrappleTest/index.pck b/games/GrappleTest/index.pck
deleted file mode 100644
index e4f8ee5..0000000
Binary files a/games/GrappleTest/index.pck and /dev/null differ
diff --git a/games/GrappleTest/index.png b/games/GrappleTest/index.png
deleted file mode 100644
index 766b0b6..0000000
Binary files a/games/GrappleTest/index.png and /dev/null differ
diff --git a/games/GrappleTest/index.wasm b/games/GrappleTest/index.wasm
deleted file mode 100644
index c871bcd..0000000
Binary files a/games/GrappleTest/index.wasm and /dev/null differ
diff --git a/games/GrappleTest/index.worker.js b/games/GrappleTest/index.worker.js
deleted file mode 100644
index 95147a2..0000000
--- a/games/GrappleTest/index.worker.js
+++ /dev/null
@@ -1,161 +0,0 @@
-/**
- * @license
- * Copyright 2015 The Emscripten Authors
- * SPDX-License-Identifier: MIT
- */
-
-// Pthread Web Worker startup routine:
-// This is the entry point file that is loaded first by each Web Worker
-// that executes pthreads on the Emscripten application.
-
-'use strict';
-
-var Module = {};
-
-// Thread-local guard variable for one-time init of the JS state
-var initializedJS = false;
-
-function assert(condition, text) {
- if (!condition) abort('Assertion failed: ' + text);
-}
-
-function threadPrintErr() {
- var text = Array.prototype.slice.call(arguments).join(' ');
- console.error(text);
-}
-function threadAlert() {
- var text = Array.prototype.slice.call(arguments).join(' ');
- postMessage({cmd: 'alert', text: text, threadId: Module['_pthread_self']()});
-}
-// We don't need out() for now, but may need to add it if we want to use it
-// here. Or, if this code all moves into the main JS, that problem will go
-// away. (For now, adding it here increases code size for no benefit.)
-var out = () => { throw 'out() is not defined in worker.js.'; }
-var err = threadPrintErr;
-self.alert = threadAlert;
-
-Module['instantiateWasm'] = (info, receiveInstance) => {
- // Instantiate from the module posted from the main thread.
- // We can just use sync instantiation in the worker.
- var module = Module['wasmModule'];
- // We don't need the module anymore; new threads will be spawned from the main thread.
- Module['wasmModule'] = null;
- var instance = new WebAssembly.Instance(module, info);
- // TODO: Due to Closure regression https://github.com/google/closure-compiler/issues/3193,
- // the above line no longer optimizes out down to the following line.
- // When the regression is fixed, we can remove this if/else.
- return receiveInstance(instance);
-}
-
-// Turn unhandled rejected promises into errors so that the main thread will be
-// notified about them.
-self.onunhandledrejection = (e) => {
- throw e.reason ?? e;
-};
-
-function handleMessage(e) {
- try {
- if (e.data.cmd === 'load') { // Preload command that is called once per worker to parse and load the Emscripten code.
-
- // Until we initialize the runtime, queue up any further incoming messages.
- let messageQueue = [];
- self.onmessage = (e) => messageQueue.push(e);
-
- // And add a callback for when the runtime is initialized.
- self.startWorker = (instance) => {
- Module = instance;
- // Notify the main thread that this thread has loaded.
- postMessage({ 'cmd': 'loaded' });
- // Process any messages that were queued before the thread was ready.
- for (let msg of messageQueue) {
- handleMessage(msg);
- }
- // Restore the real message handler.
- self.onmessage = handleMessage;
- };
-
- // Module and memory were sent from main thread
- Module['wasmModule'] = e.data.wasmModule;
-
- // Use `const` here to ensure that the variable is scoped only to
- // that iteration, allowing safe reference from a closure.
- for (const handler of e.data.handlers) {
- Module[handler] = function() {
- postMessage({ cmd: 'callHandler', handler, args: [...arguments] });
- }
- }
-
- Module['wasmMemory'] = e.data.wasmMemory;
-
- Module['buffer'] = Module['wasmMemory'].buffer;
-
- Module['workerID'] = e.data.workerID;
-
- Module['ENVIRONMENT_IS_PTHREAD'] = true;
-
- if (typeof e.data.urlOrBlob == 'string') {
- importScripts(e.data.urlOrBlob);
- } else {
- var objectUrl = URL.createObjectURL(e.data.urlOrBlob);
- importScripts(objectUrl);
- URL.revokeObjectURL(objectUrl);
- }
- Godot(Module);
- } else if (e.data.cmd === 'run') {
- // Pass the thread address to wasm to store it for fast access.
- Module['__emscripten_thread_init'](e.data.pthread_ptr, /*isMainBrowserThread=*/0, /*isMainRuntimeThread=*/0, /*canBlock=*/1);
-
- // Await mailbox notifications with `Atomics.waitAsync` so we can start
- // using the fast `Atomics.notify` notification path.
- Module['__emscripten_thread_mailbox_await'](e.data.pthread_ptr);
-
- assert(e.data.pthread_ptr);
- // Also call inside JS module to set up the stack frame for this pthread in JS module scope
- Module['establishStackSpace']();
- Module['PThread'].receiveObjectTransfer(e.data);
- Module['PThread'].threadInitTLS();
-
- if (!initializedJS) {
- initializedJS = true;
- }
-
- try {
- Module['invokeEntryPoint'](e.data.start_routine, e.data.arg);
- } catch(ex) {
- if (ex != 'unwind') {
- // The pthread "crashed". Do not call `_emscripten_thread_exit` (which
- // would make this thread joinable). Instead, re-throw the exception
- // and let the top level handler propagate it back to the main thread.
- throw ex;
- }
- }
- } else if (e.data.cmd === 'cancel') { // Main thread is asking for a pthread_cancel() on this thread.
- if (Module['_pthread_self']()) {
- Module['__emscripten_thread_exit'](-1);
- }
- } else if (e.data.target === 'setimmediate') {
- // no-op
- } else if (e.data.cmd === 'checkMailbox') {
- if (initializedJS) {
- Module['checkMailbox']();
- }
- } else if (e.data.cmd) {
- // The received message looks like something that should be handled by this message
- // handler, (since there is a e.data.cmd field present), but is not one of the
- // recognized commands:
- err('worker.js received unknown command ' + e.data.cmd);
- err(e.data);
- }
- } catch(ex) {
- err('worker.js onmessage() captured an uncaught exception: ' + ex);
- if (ex && ex.stack) err(ex.stack);
- if (Module['__emscripten_thread_crashed']) {
- Module['__emscripten_thread_crashed']();
- }
- throw ex;
- }
-};
-
-self.onmessage = handleMessage;
-
-
diff --git a/games/GrappleTest/style.css b/games/GrappleTest/style.css
deleted file mode 100644
index e69de29..0000000
diff --git a/index.js b/index.js
index 99b046f..5b96c0b 100644
--- a/index.js
+++ b/index.js
@@ -39,7 +39,7 @@ app.listen(PORT, () => {
})
var cachePath = path.join(staticpath, 'cached')
-var gamePath = path.join(__dirname, "games")
+// var gamePath = path.join(__dirname, "games")
var fontPath = path.join(staticpath, "fonts")
// var imgPath = path.join(staticpath, 'imgs')
@@ -50,7 +50,7 @@ app.use("/games", function (req, res, next) {
});
-app.use("/games", express.static(gamePath))
+// app.use("/games", express.static(gamePath))
app.use("/fonts", express.static(fontPath))