From 5df042fe58fbe6e3de906db409919d9519c273d9 Mon Sep 17 00:00:00 2001 From: MartinFillon Date: Tue, 18 Mar 2025 17:20:04 +0100 Subject: [PATCH 1/5] feat(ecs): setup wasm to be loaded from path specified in ecs library --- packages/ecs/src/ecs-library.ts | 49 +++++++++++++++++++++++++-- packages/ecs/test/ecs-library.spec.ts | 38 +++++++++++++++++++++ 2 files changed, 85 insertions(+), 2 deletions(-) create mode 100644 packages/ecs/test/ecs-library.spec.ts diff --git a/packages/ecs/src/ecs-library.ts b/packages/ecs/src/ecs-library.ts index 3f43903a..7fc34992 100644 --- a/packages/ecs/src/ecs-library.ts +++ b/packages/ecs/src/ecs-library.ts @@ -1,3 +1,48 @@ -import { type ILibrary } from "@nanoforge/common"; +import type { ILibrary } from "@nanoforge/common"; -export class ECSLibrary implements ILibrary {} +import Module from "../public/libecs.js"; +import type { Entity, MainModule, Registry, SparseArray } from "../public/libecs.js"; + +function cleanPath(p: string): string { + if (p.endsWith("/")) { + return p.slice(0, p.length - 1); + } + return p; +} + +export class ECSLibrary implements ILibrary { + name: string = "ECS"; + module: MainModule; + registry: Registry; + path: string; + + constructor(path: string) { + this.path = path; + } + + init(): Promise { + return Module({ locateFile: (file: string) => `${cleanPath(this.path)}/${file}` }).then( + (module) => { + this.module = module; + this.registry = new module.Registry(); + return Promise.resolve(); + }, + ); + } + + clear(): Promise { + return Promise.resolve(); + } + + addComponent(entity: Entity, component: any): void { + this.registry.add_component(entity, component); + } + + createEntity(): Entity { + return this.registry.spawn_entity(); + } + + getComponents(component: any): SparseArray { + return this.registry.get_components(component); + } +} diff --git a/packages/ecs/test/ecs-library.spec.ts b/packages/ecs/test/ecs-library.spec.ts new file mode 100644 index 00000000..64670e09 --- /dev/null +++ b/packages/ecs/test/ecs-library.spec.ts @@ -0,0 +1,38 @@ +import { ECSLibrary } from "../src/ecs-library"; + +class Position { + x: number; + y: number; + + constructor(x: number, y: number) { + this.x = x; + this.y = y; + } +} + +describe("ECSLibrary", () => { + test("init and spawn entity", async () => { + const ecs = new ECSLibrary("public"); + await ecs.init(); + const entity = ecs.createEntity(); + expect(entity).toBeDefined(); + expect(entity.get_id()).toBe(0); + }); + + test("add component to entity", async () => { + const ecs = new ECSLibrary("public/"); + await ecs.init(); + const entity = ecs.createEntity(); + const pos = new Position(1, 2); + ecs.addComponent(entity, pos); + const components = ecs.getComponents(Position); + expect(components.get(entity.get_id())).toStrictEqual(new Position(1, 2)); + expect(components.size()).toBe(1); + }); + + test("clear", async () => { + const ecs = new ECSLibrary("public/"); + await ecs.init(); + await ecs.clear(); + }); +}); From 13fe735f646e771734105bcd640f96d4351d06bc Mon Sep 17 00:00:00 2001 From: MartinFillon Date: Tue, 18 Mar 2025 17:51:44 +0100 Subject: [PATCH 2/5] feat(ecs): add more methods to be exported by ecs library TODO: Stronger type safety --- packages/ecs/src/ecs-library.ts | 48 +++++++++++++++++++++++++++ packages/ecs/test/ecs-library.spec.ts | 8 ++--- 2 files changed, 52 insertions(+), 4 deletions(-) diff --git a/packages/ecs/src/ecs-library.ts b/packages/ecs/src/ecs-library.ts index 7fc34992..3f1e2578 100644 --- a/packages/ecs/src/ecs-library.ts +++ b/packages/ecs/src/ecs-library.ts @@ -45,4 +45,52 @@ export class ECSLibrary implements ILibrary { getComponents(component: any): SparseArray { return this.registry.get_components(component); } + + removeComponent(entity: Entity, component: any): void { + this.registry.remove_component(entity, component); + } + + getEntityComponent(entity: Entity, component: any): any | undefined { + return this.registry.get_entity_component(entity, component); + } + + getEntityComponentConst(entity: Entity, component: any): any | undefined { + return this.registry.get_entity_component_const(entity, component); + } + + clearEntities(): void { + this.registry.clear_entities(); + } + + runSystems(): void { + this.registry.run_systems(); + } + + clearSystems(): void { + this.registry.clear_systems(); + } + + removeSystem(system: any): void { + this.registry.remove_system(system); + } + + registerComponent(component: any): SparseArray { + return this.registry.register_component(component); + } + + entityFromIndex(index: number): Entity { + return this.registry.entity_from_index(index); + } + + killEntity(entity: Entity): void { + this.registry.kill_entity(entity); + } + + maxEntities(): number { + return this.registry.max_entities(); + } + + addSystem(system: any): void { + this.registry.add_system(system); + } } diff --git a/packages/ecs/test/ecs-library.spec.ts b/packages/ecs/test/ecs-library.spec.ts index 64670e09..b5d2f50a 100644 --- a/packages/ecs/test/ecs-library.spec.ts +++ b/packages/ecs/test/ecs-library.spec.ts @@ -1,10 +1,10 @@ import { ECSLibrary } from "../src/ecs-library"; class Position { - x: number; - y: number; - - constructor(x: number, y: number) { + constructor( + public x: number, + public y: number, + ) { this.x = x; this.y = y; } From 3c3b9127e418cb43164862cae0f126eadd6fc3f8 Mon Sep 17 00:00:00 2001 From: Exelo Date: Wed, 19 Mar 2025 10:30:21 +0100 Subject: [PATCH 3/5] fix(ecs): change type handling on lib ecs --- packages/asset-manager/tsconfig.build.json | 3 +- packages/core/tsconfig.build.json | 3 +- packages/ecs/.gitignore | 2 +- packages/ecs/Makefile | 4 +- packages/ecs/lib/index.ts | 4 + packages/ecs/lib/libecs.d.ts | 88 + packages/ecs/lib/libecs.js | 3829 ++++++++++++++++++++ packages/ecs/src/ecs-library.ts | 41 +- packages/ecs/tsconfig.build.json | 6 +- packages/graphics-2d/tsconfig.build.json | 4 +- 10 files changed, 3949 insertions(+), 35 deletions(-) create mode 100644 packages/ecs/lib/index.ts create mode 100644 packages/ecs/lib/libecs.d.ts create mode 100644 packages/ecs/lib/libecs.js diff --git a/packages/asset-manager/tsconfig.build.json b/packages/asset-manager/tsconfig.build.json index 2e31798e..a7e09c73 100644 --- a/packages/asset-manager/tsconfig.build.json +++ b/packages/asset-manager/tsconfig.build.json @@ -4,8 +4,7 @@ "outDir": ".", "rootDir": ".", "paths": { - "@nanoforge/common": ["../common"], - "@nanoforge/common/*": ["../common/*"] + "@nanoforge/common": ["../common"] } }, "exclude": ["node_modules", "dist", "test/**/*", "*.spec.ts"], diff --git a/packages/core/tsconfig.build.json b/packages/core/tsconfig.build.json index 2e31798e..a7e09c73 100644 --- a/packages/core/tsconfig.build.json +++ b/packages/core/tsconfig.build.json @@ -4,8 +4,7 @@ "outDir": ".", "rootDir": ".", "paths": { - "@nanoforge/common": ["../common"], - "@nanoforge/common/*": ["../common/*"] + "@nanoforge/common": ["../common"] } }, "exclude": ["node_modules", "dist", "test/**/*", "*.spec.ts"], diff --git a/packages/ecs/.gitignore b/packages/ecs/.gitignore index 9f6061cc..3eaa52ca 100644 --- a/packages/ecs/.gitignore +++ b/packages/ecs/.gitignore @@ -267,6 +267,6 @@ src/**/*.js src/**/*.d.ts # pubilc directory -public/ +lib/libecs.wasm compile_commands.json emsdk/ diff --git a/packages/ecs/Makefile b/packages/ecs/Makefile index c942dfda..5cd781a1 100644 --- a/packages/ecs/Makefile +++ b/packages/ecs/Makefile @@ -7,7 +7,7 @@ SRC = wasm/SparseArray.cpp\ NAME := libecs -OUT_DIR = public +OUT_DIR = lib JS_NAME = $(OUT_DIR)/$(NAME).js HTML_NAME = $(OUT_DIR)/$(NAME).html WASM_NAME = $(OUT_DIR)/$(NAME).wasm @@ -23,7 +23,7 @@ OBJ = $(SRC:.cpp=.o) %.o: %.cpp $(CC) -c $< -o $@ $(CFLAGS) -all: $(WASM_NAME) +all: $(TS_NAME) js: $(JS_NAME) diff --git a/packages/ecs/lib/index.ts b/packages/ecs/lib/index.ts new file mode 100644 index 00000000..2780fb58 --- /dev/null +++ b/packages/ecs/lib/index.ts @@ -0,0 +1,4 @@ +import "libecs.wasm"; + +export * from "./libecs"; +export { default as Module } from "./libecs"; diff --git a/packages/ecs/lib/libecs.d.ts b/packages/ecs/lib/libecs.d.ts new file mode 100644 index 00000000..c2dadf94 --- /dev/null +++ b/packages/ecs/lib/libecs.d.ts @@ -0,0 +1,88 @@ +// TypeScript bindings for emscripten-generated code. Automatically generated at compile time. +declare namespace RuntimeExports { + let HEAPF32: any; + let HEAPF64: any; + let HEAP_DATA_VIEW: any; + let HEAP8: any; + let HEAPU8: any; + let HEAP16: any; + let HEAPU16: any; + let HEAP32: any; + let HEAPU32: any; + let HEAP64: any; + let HEAPU64: any; +} +interface WasmModule { +} + +export interface ClassHandle { + isAliasOf(other: ClassHandle): boolean; + delete(): void; + deleteLater(): this; + isDeleted(): boolean; + clone(): this; +} +export interface container extends ClassHandle { + size(): number; + get(_0: number): any | undefined | undefined; + push_back(_0?: any): void; + resize(_0: number, _1?: any): void; + set(_0: number, _1?: any): boolean; +} + +export interface SparseArray extends ClassHandle { + setByCopy(_0: SparseArray): SparseArray; + setByMove(_0: SparseArray): SparseArray; + clear(): void; + empty(): boolean; + erase(_0: number): void; + size(): number; + resize(_0: number): void; + get_index(_0?: any): number; + get_const(_0: number): any | undefined; + get(_0: number): any | undefined; + insert_at(_0: number, _1?: any): any | undefined; + insert_at(_0: number, _1?: any): any | undefined; + set(_0: number, _1?: any): void; +} + +export interface Entity extends ClassHandle { + get_id(): number; +} + +export interface Registry extends ClassHandle { + spawn_entity(): Entity; + kill_entity(_0: Entity): void; + clear_entities(): void; + run_systems(): void; + clear_systems(): void; + entity_from_index(_0: number): Entity; + remove_system(_0: number): void; + max_entities(): number; + register_component(_0: any): SparseArray; + get_components_const(_0: any): SparseArray; + get_components(_0: any): SparseArray; + get_entity_component_const(_0: Entity, _1: any): any | undefined; + get_entity_component(_0: Entity, _1: any): any | undefined; + add_component(_0: Entity, _1: any): any | undefined; + remove_component(_0: Entity, _1: any): void; + add_system(_0: any): void; +} + +interface EmbindModule { + container: { + new(): container; + }; + SparseArray: { + new(): SparseArray; + }; + Entity: { + new(_0: number): Entity; + }; + Registry: { + new(): Registry; + }; +} + +export type MainModule = WasmModule & typeof RuntimeExports & EmbindModule; +export default function MainModuleFactory (options?: unknown): Promise; diff --git a/packages/ecs/lib/libecs.js b/packages/ecs/lib/libecs.js new file mode 100644 index 00000000..29c71064 --- /dev/null +++ b/packages/ecs/lib/libecs.js @@ -0,0 +1,3829 @@ +var Module = (() => { + var _scriptName = import.meta.url; + + return ( +async function(moduleArg = {}) { + var moduleRtn; + +// include: shell.js +// The Module object: Our interface to the outside world. We import +// and export values on it. There are various ways Module can be used: +// 1. Not defined. We create it here +// 2. A function parameter, function(moduleArg) => Promise +// 3. pre-run appended it, var Module = {}; ..generated code.. +// 4. External script tag defines var Module. +// We need to check if Module already exists (e.g. case 3 above). +// Substitution will be replaced with actual code on later stage of the build, +// this way Closure Compiler will not mangle it (e.g. case 4. above). +// Note that if you want to run closure, and also to use Module +// after the generated code, you will need to define var Module = {}; +// before the code. Then that object will be used in the code, and you +// can continue to use Module afterwards as well. +var Module = moduleArg; + +// Set up the promise that indicates the Module is initialized +var readyPromiseResolve, readyPromiseReject; +var readyPromise = new Promise((resolve, reject) => { + readyPromiseResolve = resolve; + readyPromiseReject = reject; +}); + +// Determine the runtime environment we are in. You can customize this by +// setting the ENVIRONMENT setting at compile time (see settings.js). + +// Attempt to auto-detect the environment +var ENVIRONMENT_IS_WEB = typeof window == 'object'; +var ENVIRONMENT_IS_WORKER = typeof WorkerGlobalScope != 'undefined'; +// N.b. Electron.js environment is simultaneously a NODE-environment, but +// also a web environment. +var ENVIRONMENT_IS_NODE = typeof process == 'object' && typeof process.versions == 'object' && typeof process.versions.node == 'string' && process.type != 'renderer'; +var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; + +if (ENVIRONMENT_IS_NODE) { + // When building an ES module `require` is not normally available. + // We need to use `createRequire()` to construct the require()` function. + const { createRequire } = await import('module'); + /** @suppress{duplicate} */ + var require = createRequire(import.meta.url); + +} + +// --pre-jses are emitted after the Module integration code, so that they can +// refer to Module (if they choose; they can also define Module) + + +// Sometimes an existing Module object exists with properties +// meant to overwrite the default module functionality. Here +// we collect those properties and reapply _after_ we configure +// the current environment's defaults to avoid having to be so +// defensive during initialization. +var moduleOverrides = Object.assign({}, Module); + +var arguments_ = []; +var thisProgram = './this.program'; +var quit_ = (status, toThrow) => { + throw toThrow; +}; + +// `/` should be present at the end if `scriptDirectory` is not empty +var scriptDirectory = ''; +function locateFile(path) { + if (Module['locateFile']) { + return Module['locateFile'](path, scriptDirectory); + } + return scriptDirectory + path; +} + +// Hooks that are implemented differently in different runtime environments. +var readAsync, readBinary; + +if (ENVIRONMENT_IS_NODE) { + if (typeof process == 'undefined' || !process.release || process.release.name !== 'node') 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?)'); + + var nodeVersion = process.versions.node; + var numericVersion = nodeVersion.split('.').slice(0, 3); + numericVersion = (numericVersion[0] * 10000) + (numericVersion[1] * 100) + (numericVersion[2].split('-')[0] * 1); + var minVersion = 160000; + if (numericVersion < 160000) { + throw new Error('This emscripten-generated code requires node v16.0.0 (detected v' + nodeVersion + ')'); + } + + // These modules will usually be used on Node.js. Load them eagerly to avoid + // the complexity of lazy-loading. + var fs = require('fs'); + var nodePath = require('path'); + + // EXPORT_ES6 + ENVIRONMENT_IS_NODE always requires use of import.meta.url, + // since there's no way getting the current absolute path of the module when + // support for that is not available. + if (!import.meta.url.startsWith('data:')) { + scriptDirectory = nodePath.dirname(require('url').fileURLToPath(import.meta.url)) + '/'; + } + +// include: node_shell_read.js +readBinary = (filename) => { + // We need to re-wrap `file://` strings to URLs. + filename = isFileURI(filename) ? new URL(filename) : filename; + var ret = fs.readFileSync(filename); + assert(Buffer.isBuffer(ret)); + return ret; +}; + +readAsync = async (filename, binary = true) => { + // See the comment in the `readBinary` function. + filename = isFileURI(filename) ? new URL(filename) : filename; + var ret = fs.readFileSync(filename, binary ? undefined : 'utf8'); + assert(binary ? Buffer.isBuffer(ret) : typeof ret == 'string'); + return ret; +}; +// end include: node_shell_read.js + if (!Module['thisProgram'] && process.argv.length > 1) { + thisProgram = process.argv[1].replace(/\\/g, '/'); + } + + arguments_ = process.argv.slice(2); + + // MODULARIZE will export the module in the proper place outside, we don't need to export here + + quit_ = (status, toThrow) => { + process.exitCode = status; + throw toThrow; + }; + +} else +if (ENVIRONMENT_IS_SHELL) { + + if ((typeof process == 'object' && typeof require === 'function') || typeof window == 'object' || typeof WorkerGlobalScope != 'undefined') 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?)'); + +} else + +// Note that this includes Node.js workers when relevant (pthreads is enabled). +// Node.js workers are detected as a combination of ENVIRONMENT_IS_WORKER and +// ENVIRONMENT_IS_NODE. +if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + if (ENVIRONMENT_IS_WORKER) { // Check worker, not web, since window could be polyfilled + scriptDirectory = self.location.href; + } else if (typeof document != 'undefined' && document.currentScript) { // web + scriptDirectory = document.currentScript.src; + } + // When MODULARIZE, this JS may be executed later, after document.currentScript + // is gone, so we saved it, and we use it here instead of any other info. + if (_scriptName) { + scriptDirectory = _scriptName; + } + // blob urls look like blob:http://site.com/etc/etc and we cannot infer anything from them. + // otherwise, slice off the final part of the url to find the script directory. + // if scriptDirectory does not contain a slash, lastIndexOf will return -1, + // and scriptDirectory will correctly be replaced with an empty string. + // If scriptDirectory contains a query (starting with ?) or a fragment (starting with #), + // they are removed because they could contain a slash. + if (scriptDirectory.startsWith('blob:')) { + scriptDirectory = ''; + } else { + scriptDirectory = scriptDirectory.slice(0, scriptDirectory.replace(/[?#].*/, '').lastIndexOf('/')+1); + } + + if (!(typeof window == 'object' || typeof WorkerGlobalScope != 'undefined')) 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?)'); + + { +// include: web_or_worker_shell_read.js +if (ENVIRONMENT_IS_WORKER) { + readBinary = (url) => { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, false); + xhr.responseType = 'arraybuffer'; + xhr.send(null); + return new Uint8Array(/** @type{!ArrayBuffer} */(xhr.response)); + }; + } + + readAsync = async (url) => { + // Fetch has some additional restrictions over XHR, like it can't be used on a file:// url. + // See https://github.com/github/fetch/pull/92#issuecomment-140665932 + // Cordova or Electron apps are typically loaded from a file:// url. + // So use XHR on webview if URL is a file URL. + if (isFileURI(url)) { + return new Promise((resolve, reject) => { + var xhr = new XMLHttpRequest(); + xhr.open('GET', url, true); + xhr.responseType = 'arraybuffer'; + xhr.onload = () => { + if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0 + resolve(xhr.response); + return; + } + reject(xhr.status); + }; + xhr.onerror = reject; + xhr.send(null); + }); + } + var response = await fetch(url, { credentials: 'same-origin' }); + if (response.ok) { + return response.arrayBuffer(); + } + throw new Error(response.status + ' : ' + response.url); + }; +// end include: web_or_worker_shell_read.js + } +} else +{ + throw new Error('environment detection error'); +} + +var out = Module['print'] || console.log.bind(console); +var err = Module['printErr'] || console.error.bind(console); + +// Merge back in the overrides +Object.assign(Module, moduleOverrides); +// Free the object hierarchy contained in the overrides, this lets the GC +// reclaim data used. +moduleOverrides = null; +checkIncomingModuleAPI(); + +// Emit code to handle expected values on the Module object. This applies Module.x +// to the proper local x. This has two benefits: first, we only emit it if it is +// expected to arrive, and second, by using a local everywhere else that can be +// minified. + +if (Module['arguments']) arguments_ = Module['arguments'];legacyModuleProp('arguments', 'arguments_'); + +if (Module['thisProgram']) thisProgram = Module['thisProgram'];legacyModuleProp('thisProgram', 'thisProgram'); + +// perform assertions in shell.js after we set up out() and err(), as otherwise if an assertion fails it cannot print the message +// Assertions on removed incoming Module JS APIs. +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'); +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 emscripten_set_window_title in JS)'); +assert(typeof Module['TOTAL_MEMORY'] == 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY'); +legacyModuleProp('asm', 'wasmExports'); +legacyModuleProp('readAsync', 'readAsync'); +legacyModuleProp('readBinary', 'readBinary'); +legacyModuleProp('setWindowTitle', 'setWindowTitle'); +var IDBFS = 'IDBFS is no longer included by default; build with -lidbfs.js'; +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 FETCHFS = 'FETCHFS is no longer included by default; build with -lfetchfs.js'; +var ICASEFS = 'ICASEFS is no longer included by default; build with -licasefs.js'; +var JSFILEFS = 'JSFILEFS is no longer included by default; build with -ljsfilefs.js'; +var OPFS = 'OPFS is no longer included by default; build with -lopfs.js'; + +var NODEFS = 'NODEFS is no longer included by default; build with -lnodefs.js'; + +assert(!ENVIRONMENT_IS_SHELL, 'shell environment detected but not enabled at build time. Add `shell` to `-sENVIRONMENT` to enable.'); + +// end include: shell.js + +// include: preamble.js +// === Preamble library stuff === + +// Documentation for the public APIs defined in this file must be updated in: +// site/source/docs/api_reference/preamble.js.rst +// A prebuilt local version of the documentation is available at: +// site/build/text/docs/api_reference/preamble.js.txt +// You can also build docs locally as HTML or other formats in site/ +// An online HTML version (which may be of a different version of Emscripten) +// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html + +var wasmBinary = Module['wasmBinary'];legacyModuleProp('wasmBinary', 'wasmBinary'); + +if (typeof WebAssembly != 'object') { + err('no native wasm support detected'); +} + +// Wasm globals + +var wasmMemory; + +//======================================== +// Runtime essentials +//======================================== + +// whether we are quitting the application. no code should run after this. +// set in exit() and abort() +var ABORT = false; + +// set by exit() and abort(). Passed to 'onExit' handler. +// NOTE: This is also used as the process return code code in shell environments +// but only when noExitRuntime is false. +var EXITSTATUS; + +// In STRICT mode, we only define assert() when ASSERTIONS is set. i.e. we +// don't define it at all in release modes. This matches the behaviour of +// MINIMAL_RUNTIME. +// TODO(sbc): Make this the default even without STRICT enabled. +/** @type {function(*, string=)} */ +function assert(condition, text) { + if (!condition) { + abort('Assertion failed' + (text ? ': ' + text : '')); + } +} + +// We used to include malloc/free by default in the past. Show a helpful error in +// builds with assertions. + +// Memory management + +var HEAP, +/** @type {!Int8Array} */ + HEAP8, +/** @type {!Uint8Array} */ + HEAPU8, +/** @type {!Int16Array} */ + HEAP16, +/** @type {!Uint16Array} */ + HEAPU16, +/** @type {!Int32Array} */ + HEAP32, +/** @type {!Uint32Array} */ + HEAPU32, +/** @type {!Float32Array} */ + HEAPF32, +/* BigInt64Array type is not correctly defined in closure +/** not-@type {!BigInt64Array} */ + HEAP64, +/* BigUint64Array type is not correctly defined in closure +/** not-t@type {!BigUint64Array} */ + HEAPU64, +/** @type {!Float64Array} */ + HEAPF64; + +var runtimeInitialized = false; + +/** + * Indicates whether filename is delivered via file protocol (as opposed to http/https) + * @noinline + */ +var isFileURI = (filename) => filename.startsWith('file://'); + +// include: runtime_shared.js +// include: runtime_stack_check.js +// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode. +function writeStackCookie() { + var max = _emscripten_stack_get_end(); + assert((max & 3) == 0); + // If the stack ends at address zero we write our cookies 4 bytes into the + // stack. This prevents interference with SAFE_HEAP and ASAN which also + // monitor writes to address zero. + if (max == 0) { + max += 4; + } + // The stack grow downwards towards _emscripten_stack_get_end. + // We write cookies to the final two words in the stack and detect if they are + // ever overwritten. + HEAPU32[((max)>>2)] = 0x02135467; + HEAPU32[(((max)+(4))>>2)] = 0x89BACDFE; + // Also test the global address 0 for integrity. + HEAPU32[((0)>>2)] = 1668509029; +} + +function checkStackCookie() { + if (ABORT) return; + var max = _emscripten_stack_get_end(); + // See writeStackCookie(). + if (max == 0) { + max += 4; + } + var cookie1 = HEAPU32[((max)>>2)]; + var cookie2 = HEAPU32[(((max)+(4))>>2)]; + if (cookie1 != 0x02135467 || cookie2 != 0x89BACDFE) { + abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`); + } + // Also test the global address 0 for integrity. + if (HEAPU32[((0)>>2)] != 0x63736d65 /* 'emsc' */) { + abort('Runtime error: The application has corrupted its heap memory area (address zero)!'); + } +} +// end include: runtime_stack_check.js +// include: runtime_exceptions.js +// end include: runtime_exceptions.js +// include: runtime_debug.js +// Endianness check +(() => { + var h16 = new Int16Array(1); + var h8 = new Int8Array(h16.buffer); + h16[0] = 0x6373; + if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)'; +})(); + +if (Module['ENVIRONMENT']) { + throw new Error('Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)'); +} + +function legacyModuleProp(prop, newName, incoming=true) { + if (!Object.getOwnPropertyDescriptor(Module, prop)) { + Object.defineProperty(Module, prop, { + configurable: true, + get() { + let extra = incoming ? ' (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)' : ''; + abort(`\`Module.${prop}\` has been replaced by \`${newName}\`` + extra); + + } + }); + } +} + +function consumedModuleProp(prop) { + if (!Object.getOwnPropertyDescriptor(Module, prop)) { + Object.defineProperty(Module, prop, { + configurable: true, + set() { + abort(`Attempt to set \`Module.${prop}\` after it has already been processed. This can happen, for example, when code is injected via '--post-js' rather than '--pre-js'`); + + } + }); + } +} + +function ignoredModuleProp(prop) { + if (Object.getOwnPropertyDescriptor(Module, prop)) { + abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`); + } +} + +// forcing the filesystem exports a few things by default +function isExportedByForceFilesystem(name) { + return name === 'FS_createPath' || + name === 'FS_createDataFile' || + name === 'FS_createPreloadedFile' || + name === 'FS_unlink' || + name === 'addRunDependency' || + // The old FS has some functionality that WasmFS lacks. + name === 'FS_createLazyFile' || + name === 'FS_createDevice' || + name === 'removeRunDependency'; +} + +/** + * Intercept access to a global symbol. This enables us to give informative + * warnings/errors when folks attempt to use symbols they did not include in + * their build, or no symbols that no longer exist. + */ +function hookGlobalSymbolAccess(sym, func) { + if (typeof globalThis != 'undefined' && !Object.getOwnPropertyDescriptor(globalThis, sym)) { + Object.defineProperty(globalThis, sym, { + configurable: true, + get() { + func(); + return undefined; + } + }); + } +} + +function missingGlobal(sym, msg) { + hookGlobalSymbolAccess(sym, () => { + warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`); + }); +} + +missingGlobal('buffer', 'Please use HEAP8.buffer or wasmMemory.buffer'); +missingGlobal('asm', 'Please use wasmExports instead'); + +function missingLibrarySymbol(sym) { + hookGlobalSymbolAccess(sym, () => { + // Can't `abort()` here because it would break code that does runtime + // checks. e.g. `if (typeof SDL === 'undefined')`. + var msg = `\`${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`; + // DEFAULT_LIBRARY_FUNCS_TO_INCLUDE requires the name as it appears in + // library.js, which means $name for a JS name with no prefix, or name + // for a JS name like _name. + var librarySymbol = sym; + if (!librarySymbol.startsWith('_')) { + librarySymbol = '$' + sym; + } + msg += ` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`; + if (isExportedByForceFilesystem(sym)) { + msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you'; + } + warnOnce(msg); + }); + + // Any symbol that is not included from the JS library is also (by definition) + // not exported on the Module object. + unexportedRuntimeSymbol(sym); +} + +function unexportedRuntimeSymbol(sym) { + if (!Object.getOwnPropertyDescriptor(Module, sym)) { + Object.defineProperty(Module, sym, { + configurable: true, + get() { + var msg = `'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`; + if (isExportedByForceFilesystem(sym)) { + msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you'; + } + abort(msg); + } + }); + } +} + +// Used by XXXXX_DEBUG settings to output debug messages. +function dbg(...args) { + // TODO(sbc): Make this configurable somehow. Its not always convenient for + // logging to show up as warnings. + console.warn(...args); +} +// end include: runtime_debug.js +// include: memoryprofiler.js +// end include: memoryprofiler.js + + +function updateMemoryViews() { + var b = wasmMemory.buffer; + Module['HEAP8'] = HEAP8 = new Int8Array(b); + Module['HEAP16'] = HEAP16 = new Int16Array(b); + Module['HEAPU8'] = HEAPU8 = new Uint8Array(b); + Module['HEAPU16'] = HEAPU16 = new Uint16Array(b); + Module['HEAP32'] = HEAP32 = new Int32Array(b); + Module['HEAPU32'] = HEAPU32 = new Uint32Array(b); + Module['HEAPF32'] = HEAPF32 = new Float32Array(b); + Module['HEAPF64'] = HEAPF64 = new Float64Array(b); + Module['HEAP64'] = HEAP64 = new BigInt64Array(b); + Module['HEAPU64'] = HEAPU64 = new BigUint64Array(b); +} + +// end include: runtime_shared.js +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'); + +// If memory is defined in wasm, the user can't provide it, or set INITIAL_MEMORY +assert(!Module['wasmMemory'], 'Use of `wasmMemory` detected. Use -sIMPORTED_MEMORY to define wasmMemory externally'); +assert(!Module['INITIAL_MEMORY'], 'Detected runtime INITIAL_MEMORY setting. Use -sIMPORTED_MEMORY to define wasmMemory dynamically'); + +function preRun() { + if (Module['preRun']) { + if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']]; + while (Module['preRun'].length) { + addOnPreRun(Module['preRun'].shift()); + } + } + consumedModuleProp('preRun'); + callRuntimeCallbacks(onPreRuns); +} + +function initRuntime() { + assert(!runtimeInitialized); + runtimeInitialized = true; + + checkStackCookie(); + + + + wasmExports['__wasm_call_ctors'](); + + +} + +function postRun() { + checkStackCookie(); + + if (Module['postRun']) { + if (typeof Module['postRun'] == 'function') Module['postRun'] = [Module['postRun']]; + while (Module['postRun'].length) { + addOnPostRun(Module['postRun'].shift()); + } + } + consumedModuleProp('postRun'); + + callRuntimeCallbacks(onPostRuns); +} + +// A counter of dependencies for calling run(). If we need to +// do asynchronous work before running, increment this and +// decrement it. Incrementing must happen in a place like +// Module.preRun (used by emcc to add file preloading). +// Note that you can add dependencies in preRun, even though +// it happens right before run - run will be postponed until +// the dependencies are met. +var runDependencies = 0; +var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled +var runDependencyTracking = {}; +var runDependencyWatcher = null; + +function getUniqueRunDependency(id) { + var orig = id; + while (1) { + if (!runDependencyTracking[id]) return id; + id = orig + Math.random(); + } +} + +function addRunDependency(id) { + runDependencies++; + + Module['monitorRunDependencies']?.(runDependencies); + + if (id) { + assert(!runDependencyTracking[id]); + runDependencyTracking[id] = 1; + if (runDependencyWatcher === null && typeof setInterval != 'undefined') { + // Check for missing dependencies every few seconds + 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)'); + } + }, 10000); + } + } else { + err('warning: run dependency added without ID'); + } +} + +function removeRunDependency(id) { + runDependencies--; + + 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(); // can add another dependenciesFulfilled + } + } +} + +/** @param {string|number=} what */ +function abort(what) { + Module['onAbort']?.(what); + + what = 'Aborted(' + what + ')'; + // TODO(sbc): Should we remove printing and leave it up to whoever + // catches the exception? + err(what); + + ABORT = true; + + // Use a wasm runtime error, because a JS error might be seen as a foreign + // exception, which means we'd run destructors on it. We need the error to + // simply make the program stop. + // FIXME This approach does not work in Wasm EH because it currently does not assume + // all RuntimeErrors are from traps; it decides whether a RuntimeError is from + // a trap or not based on a hidden field within the object. So at the moment + // we don't have a way of throwing a wasm trap from JS. TODO Make a JS API that + // allows this in the wasm spec. + + // Suppress closure compiler warning here. Closure compiler's builtin extern + // definition for WebAssembly.RuntimeError claims it takes no arguments even + // though it can. + // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure gets fixed. + /** @suppress {checkTypes} */ + var e = new WebAssembly.RuntimeError(what); + + readyPromiseReject(e); + // Throw the error whether or not MODULARIZE is set because abort is used + // in code paths apart from instantiation where an exception is expected + // to be thrown when abort is called. + throw e; +} + +// show errors on likely calls to FS when it was not included +var FS = { + error() { + abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -sFORCE_FILESYSTEM'); + }, + init() { FS.error() }, + createDataFile() { FS.error() }, + createPreloadedFile() { FS.error() }, + createLazyFile() { FS.error() }, + open() { FS.error() }, + mkdev() { FS.error() }, + registerDevice() { FS.error() }, + analyzePath() { FS.error() }, + + ErrnoError() { FS.error() }, +}; +Module['FS_createDataFile'] = FS.createDataFile; +Module['FS_createPreloadedFile'] = FS.createPreloadedFile; + +function createExportWrapper(name, nargs) { + return (...args) => { + assert(runtimeInitialized, `native function \`${name}\` called before runtime initialization`); + var f = wasmExports[name]; + assert(f, `exported native function \`${name}\` not found`); + // Only assert for too many arguments. Too few can be valid since the missing arguments will be zero filled. + assert(args.length <= nargs, `native function \`${name}\` called with ${args.length} args but expects ${nargs}`); + return f(...args); + }; +} + +var wasmBinaryFile; +function findWasmBinary() { + if (Module['locateFile']) { + return locateFile('libecs.wasm'); + } + // Use bundler-friendly `new URL(..., import.meta.url)` pattern; works in browsers too. + return new URL('libecs.wasm', import.meta.url).href; +} + +function getBinarySync(file) { + if (file == wasmBinaryFile && wasmBinary) { + return new Uint8Array(wasmBinary); + } + if (readBinary) { + return readBinary(file); + } + throw 'both async and sync fetching of the wasm failed'; +} + +async function getWasmBinary(binaryFile) { + // If we don't have the binary yet, load it asynchronously using readAsync. + if (!wasmBinary) { + // Fetch the binary using readAsync + try { + var response = await readAsync(binaryFile); + return new Uint8Array(response); + } catch { + // Fall back to getBinarySync below; + } + } + + // Otherwise, getBinarySync should be able to get it synchronously + return getBinarySync(binaryFile); +} + +async function instantiateArrayBuffer(binaryFile, imports) { + try { + var binary = await getWasmBinary(binaryFile); + var instance = await WebAssembly.instantiate(binary, imports); + return instance; + } catch (reason) { + err(`failed to asynchronously prepare wasm: ${reason}`); + + // Warn on some common problems. + if (isFileURI(wasmBinaryFile)) { + err(`warning: Loading from a file URI (${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); + } +} + +async function instantiateAsync(binary, binaryFile, imports) { + if (!binary && typeof WebAssembly.instantiateStreaming == 'function' + // Don't use streaming for file:// delivered objects in a webview, fetch them synchronously. + && !isFileURI(binaryFile) + // Avoid instantiateStreaming() on Node.js environment for now, as while + // Node.js v18.1.0 implements it, it does not have a full fetch() + // implementation yet. + // + // Reference: + // https://github.com/emscripten-core/emscripten/pull/16917 + && !ENVIRONMENT_IS_NODE + ) { + try { + var response = fetch(binaryFile, { credentials: 'same-origin' }); + var instantiationResult = await WebAssembly.instantiateStreaming(response, imports); + return instantiationResult; + } catch (reason) { + // We expect the most common failure cause to be a bad MIME type for the binary, + // in which case falling back to ArrayBuffer instantiation should work. + err(`wasm streaming compile failed: ${reason}`); + err('falling back to ArrayBuffer instantiation'); + // fall back of instantiateArrayBuffer below + }; + } + return instantiateArrayBuffer(binaryFile, imports); +} + +function getWasmImports() { + // prepare imports + return { + 'env': wasmImports, + 'wasi_snapshot_preview1': wasmImports, + } +} + +// Create the wasm instance. +// Receives the wasm imports, returns the exports. +async function createWasm() { + // Load the wasm module and create an instance of using native support in the JS engine. + // handle a generated wasm instance, receiving its exports and + // performing other necessary setup + /** @param {WebAssembly.Module=} module*/ + function receiveInstance(instance, module) { + wasmExports = instance.exports; + + + + wasmMemory = wasmExports['memory']; + + assert(wasmMemory, 'memory not found in wasm exports'); + updateMemoryViews(); + + wasmTable = wasmExports['__indirect_function_table']; + + assert(wasmTable, 'table not found in wasm exports'); + + removeRunDependency('wasm-instantiate'); + return wasmExports; + } + // wait for the pthread pool (if any) + addRunDependency('wasm-instantiate'); + + // Prefer streaming instantiation if available. + // Async compilation can be confusing when an error on the page overwrites Module + // (for example, if the order of elements is wrong, and the one defining Module is + // later), so we save Module and check it later. + var trueModule = Module; + function receiveInstantiationResult(result) { + // 'result' is a ResultObject object which has both the module and instance. + // receiveInstance() will swap in the exports (to Module.asm) so they can be called + assert(Module === trueModule, 'the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?'); + trueModule = null; + // 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, can restore the above PTHREADS-enabled path. + return receiveInstance(result['instance']); + } + + var info = getWasmImports(); + + // User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback + // to manually instantiate the Wasm module themselves. This allows pages to + // run the instantiation parallel to any other async startup actions they are + // performing. + // Also pthreads and wasm workers initialize the wasm instance through this + // path. + if (Module['instantiateWasm']) { + return new Promise((resolve, reject) => { + try { + Module['instantiateWasm'](info, (mod, inst) => { + receiveInstance(mod, inst); + resolve(mod.exports); + }); + } catch(e) { + err(`Module.instantiateWasm callback failed with error: ${e}`); + reject(e); + } + }); + } + + wasmBinaryFile ??= findWasmBinary(); + + try { + var result = await instantiateAsync(wasmBinary, wasmBinaryFile, info); + var exports = receiveInstantiationResult(result); + return exports; + } catch (e) { + // If instantiation fails, reject the module ready promise. + readyPromiseReject(e); + return Promise.reject(e); + } +} + +// === Body === +// end include: preamble.js + + + class ExitStatus { + name = 'ExitStatus'; + constructor(status) { + this.message = `Program terminated with exit(${status})`; + this.status = status; + } + } + + var callRuntimeCallbacks = (callbacks) => { + while (callbacks.length > 0) { + // Pass the module as the first argument. + callbacks.shift()(Module); + } + }; + var onPostRuns = []; + var addOnPostRun = (cb) => onPostRuns.unshift(cb); + + var onPreRuns = []; + var addOnPreRun = (cb) => onPreRuns.unshift(cb); + + + + /** + * @param {number} ptr + * @param {string} type + */ + function getValue(ptr, type = 'i8') { + if (type.endsWith('*')) type = '*'; + switch (type) { + case 'i1': return HEAP8[ptr]; + case 'i8': return HEAP8[ptr]; + case 'i16': return HEAP16[((ptr)>>1)]; + case 'i32': return HEAP32[((ptr)>>2)]; + case 'i64': return HEAP64[((ptr)>>3)]; + case 'float': return HEAPF32[((ptr)>>2)]; + case 'double': return HEAPF64[((ptr)>>3)]; + case '*': return HEAPU32[((ptr)>>2)]; + default: abort(`invalid type for getValue: ${type}`); + } + } + + var noExitRuntime = Module['noExitRuntime'] || true; + + var ptrToString = (ptr) => { + assert(typeof ptr === 'number'); + // With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned. + ptr >>>= 0; + return '0x' + ptr.toString(16).padStart(8, '0'); + }; + + + /** + * @param {number} ptr + * @param {number} value + * @param {string} type + */ + function setValue(ptr, value, type = 'i8') { + if (type.endsWith('*')) type = '*'; + switch (type) { + case 'i1': HEAP8[ptr] = value; break; + case 'i8': HEAP8[ptr] = value; break; + case 'i16': HEAP16[((ptr)>>1)] = value; break; + case 'i32': HEAP32[((ptr)>>2)] = value; break; + case 'i64': HEAP64[((ptr)>>3)] = BigInt(value); break; + case 'float': HEAPF32[((ptr)>>2)] = value; break; + case 'double': HEAPF64[((ptr)>>3)] = value; break; + case '*': HEAPU32[((ptr)>>2)] = value; break; + default: abort(`invalid type for setValue: ${type}`); + } + } + + var stackRestore = (val) => __emscripten_stack_restore(val); + + var stackSave = () => _emscripten_stack_get_current(); + + var warnOnce = (text) => { + warnOnce.shown ||= {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + if (ENVIRONMENT_IS_NODE) text = 'warning: ' + text; + err(text); + } + }; + + class ExceptionInfo { + // excPtr - Thrown object pointer to wrap. Metadata pointer is calculated from it. + constructor(excPtr) { + this.excPtr = excPtr; + this.ptr = excPtr - 24; + } + + set_type(type) { + HEAPU32[(((this.ptr)+(4))>>2)] = type; + } + + get_type() { + return HEAPU32[(((this.ptr)+(4))>>2)]; + } + + set_destructor(destructor) { + HEAPU32[(((this.ptr)+(8))>>2)] = destructor; + } + + get_destructor() { + return HEAPU32[(((this.ptr)+(8))>>2)]; + } + + set_caught(caught) { + caught = caught ? 1 : 0; + HEAP8[(this.ptr)+(12)] = caught; + } + + get_caught() { + return HEAP8[(this.ptr)+(12)] != 0; + } + + set_rethrown(rethrown) { + rethrown = rethrown ? 1 : 0; + HEAP8[(this.ptr)+(13)] = rethrown; + } + + get_rethrown() { + return HEAP8[(this.ptr)+(13)] != 0; + } + + // Initialize native structure fields. Should be called once after allocated. + init(type, destructor) { + this.set_adjusted_ptr(0); + this.set_type(type); + this.set_destructor(destructor); + } + + set_adjusted_ptr(adjustedPtr) { + HEAPU32[(((this.ptr)+(16))>>2)] = adjustedPtr; + } + + get_adjusted_ptr() { + return HEAPU32[(((this.ptr)+(16))>>2)]; + } + } + + var exceptionLast = 0; + + var uncaughtExceptionCount = 0; + var ___cxa_throw = (ptr, type, destructor) => { + var info = new ExceptionInfo(ptr); + // Initialize ExceptionInfo content after it was allocated in __cxa_allocate_exception. + info.init(type, destructor); + exceptionLast = ptr; + uncaughtExceptionCount++; + assert(false, 'Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.'); + }; + + var __abort_js = () => + abort('native code called abort()'); + + var embindRepr = (v) => { + if (v === null) { + return 'null'; + } + var t = typeof v; + if (t === 'object' || t === 'array' || t === 'function') { + return v.toString(); + } else { + return '' + v; + } + }; + + var embind_init_charCodes = () => { + var codes = new Array(256); + for (var i = 0; i < 256; ++i) { + codes[i] = String.fromCharCode(i); + } + embind_charCodes = codes; + }; + var embind_charCodes; + var readLatin1String = (ptr) => { + var ret = ""; + var c = ptr; + while (HEAPU8[c]) { + ret += embind_charCodes[HEAPU8[c++]]; + } + return ret; + }; + + var awaitingDependencies = { + }; + + var registeredTypes = { + }; + + var typeDependencies = { + }; + + var BindingError; + var throwBindingError = (message) => { throw new BindingError(message); }; + + + + + var InternalError; + var throwInternalError = (message) => { throw new InternalError(message); }; + var whenDependentTypesAreResolved = (myTypes, dependentTypes, getTypeConverters) => { + myTypes.forEach((type) => typeDependencies[type] = dependentTypes); + + function onComplete(typeConverters) { + var myTypeConverters = getTypeConverters(typeConverters); + if (myTypeConverters.length !== myTypes.length) { + throwInternalError('Mismatched type converter count'); + } + for (var i = 0; i < myTypes.length; ++i) { + registerType(myTypes[i], myTypeConverters[i]); + } + } + + var typeConverters = new Array(dependentTypes.length); + var unregisteredTypes = []; + var registered = 0; + dependentTypes.forEach((dt, i) => { + if (registeredTypes.hasOwnProperty(dt)) { + typeConverters[i] = registeredTypes[dt]; + } else { + unregisteredTypes.push(dt); + if (!awaitingDependencies.hasOwnProperty(dt)) { + awaitingDependencies[dt] = []; + } + awaitingDependencies[dt].push(() => { + typeConverters[i] = registeredTypes[dt]; + ++registered; + if (registered === unregisteredTypes.length) { + onComplete(typeConverters); + } + }); + } + }); + if (0 === unregisteredTypes.length) { + onComplete(typeConverters); + } + }; + /** @param {Object=} options */ + function sharedRegisterType(rawType, registeredInstance, options = {}) { + var name = registeredInstance.name; + if (!rawType) { + throwBindingError(`type "${name}" must have a positive integer typeid pointer`); + } + if (registeredTypes.hasOwnProperty(rawType)) { + if (options.ignoreDuplicateRegistrations) { + return; + } else { + throwBindingError(`Cannot register type '${name}' twice`); + } + } + + registeredTypes[rawType] = registeredInstance; + delete typeDependencies[rawType]; + + if (awaitingDependencies.hasOwnProperty(rawType)) { + var callbacks = awaitingDependencies[rawType]; + delete awaitingDependencies[rawType]; + callbacks.forEach((cb) => cb()); + } + } + /** @param {Object=} options */ + function registerType(rawType, registeredInstance, options = {}) { + if (registeredInstance.argPackAdvance === undefined) { + throw new TypeError('registerType registeredInstance requires argPackAdvance'); + } + return sharedRegisterType(rawType, registeredInstance, options); + } + + var integerReadValueFromPointer = (name, width, signed) => { + // integers are quite common, so generate very specialized functions + switch (width) { + case 1: return signed ? + (pointer) => HEAP8[pointer] : + (pointer) => HEAPU8[pointer]; + case 2: return signed ? + (pointer) => HEAP16[((pointer)>>1)] : + (pointer) => HEAPU16[((pointer)>>1)] + case 4: return signed ? + (pointer) => HEAP32[((pointer)>>2)] : + (pointer) => HEAPU32[((pointer)>>2)] + case 8: return signed ? + (pointer) => HEAP64[((pointer)>>3)] : + (pointer) => HEAPU64[((pointer)>>3)] + default: + throw new TypeError(`invalid integer width (${width}): ${name}`); + } + }; + /** @suppress {globalThis} */ + var __embind_register_bigint = (primitiveType, name, size, minRange, maxRange) => { + name = readLatin1String(name); + + var isUnsignedType = (name.indexOf('u') != -1); + + // maxRange comes through as -1 for uint64_t (see issue 13902). Work around that temporarily + if (isUnsignedType) { + maxRange = (1n << 64n) - 1n; + } + + registerType(primitiveType, { + name, + 'fromWireType': (value) => value, + 'toWireType': function(destructors, value) { + if (typeof value != "bigint" && typeof value != "number") { + throw new TypeError(`Cannot convert "${embindRepr(value)}" to ${this.name}`); + } + if (typeof value == "number") { + value = BigInt(value); + } + if (value < minRange || value > maxRange) { + throw new TypeError(`Passing a number "${embindRepr(value)}" from JS side to C/C++ side to an argument of type "${name}", which is outside the valid range [${minRange}, ${maxRange}]!`); + } + return value; + }, + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': integerReadValueFromPointer(name, size, !isUnsignedType), + destructorFunction: null, // This type does not need a destructor + }); + }; + + + + var GenericWireTypeSize = 8; + /** @suppress {globalThis} */ + var __embind_register_bool = (rawType, name, trueValue, falseValue) => { + name = readLatin1String(name); + registerType(rawType, { + name, + 'fromWireType': function(wt) { + // ambiguous emscripten ABI: sometimes return values are + // true or false, and sometimes integers (0 or 1) + return !!wt; + }, + 'toWireType': function(destructors, o) { + return o ? trueValue : falseValue; + }, + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': function(pointer) { + return this['fromWireType'](HEAPU8[pointer]); + }, + destructorFunction: null, // This type does not need a destructor + }); + }; + + + + var shallowCopyInternalPointer = (o) => { + return { + count: o.count, + deleteScheduled: o.deleteScheduled, + preservePointerOnDelete: o.preservePointerOnDelete, + ptr: o.ptr, + ptrType: o.ptrType, + smartPtr: o.smartPtr, + smartPtrType: o.smartPtrType, + }; + }; + + var throwInstanceAlreadyDeleted = (obj) => { + function getInstanceTypeName(handle) { + return handle.$$.ptrType.registeredClass.name; + } + throwBindingError(getInstanceTypeName(obj) + ' instance already deleted'); + }; + + var finalizationRegistry = false; + + var detachFinalizer = (handle) => {}; + + var runDestructor = ($$) => { + if ($$.smartPtr) { + $$.smartPtrType.rawDestructor($$.smartPtr); + } else { + $$.ptrType.registeredClass.rawDestructor($$.ptr); + } + }; + var releaseClassHandle = ($$) => { + $$.count.value -= 1; + var toDelete = 0 === $$.count.value; + if (toDelete) { + runDestructor($$); + } + }; + + var downcastPointer = (ptr, ptrClass, desiredClass) => { + if (ptrClass === desiredClass) { + return ptr; + } + if (undefined === desiredClass.baseClass) { + return null; // no conversion + } + + var rv = downcastPointer(ptr, ptrClass, desiredClass.baseClass); + if (rv === null) { + return null; + } + return desiredClass.downcast(rv); + }; + + var registeredPointers = { + }; + + var registeredInstances = { + }; + + var getBasestPointer = (class_, ptr) => { + if (ptr === undefined) { + throwBindingError('ptr should not be undefined'); + } + while (class_.baseClass) { + ptr = class_.upcast(ptr); + class_ = class_.baseClass; + } + return ptr; + }; + var getInheritedInstance = (class_, ptr) => { + ptr = getBasestPointer(class_, ptr); + return registeredInstances[ptr]; + }; + + + var makeClassHandle = (prototype, record) => { + if (!record.ptrType || !record.ptr) { + throwInternalError('makeClassHandle requires ptr and ptrType'); + } + var hasSmartPtrType = !!record.smartPtrType; + var hasSmartPtr = !!record.smartPtr; + if (hasSmartPtrType !== hasSmartPtr) { + throwInternalError('Both smartPtrType and smartPtr must be specified'); + } + record.count = { value: 1 }; + return attachFinalizer(Object.create(prototype, { + $$: { + value: record, + writable: true, + }, + })); + }; + /** @suppress {globalThis} */ + function RegisteredPointer_fromWireType(ptr) { + // ptr is a raw pointer (or a raw smartpointer) + + // rawPointer is a maybe-null raw pointer + var rawPointer = this.getPointee(ptr); + if (!rawPointer) { + this.destructor(ptr); + return null; + } + + var registeredInstance = getInheritedInstance(this.registeredClass, rawPointer); + if (undefined !== registeredInstance) { + // JS object has been neutered, time to repopulate it + if (0 === registeredInstance.$$.count.value) { + registeredInstance.$$.ptr = rawPointer; + registeredInstance.$$.smartPtr = ptr; + return registeredInstance['clone'](); + } else { + // else, just increment reference count on existing object + // it already has a reference to the smart pointer + var rv = registeredInstance['clone'](); + this.destructor(ptr); + return rv; + } + } + + function makeDefaultHandle() { + if (this.isSmartPointer) { + return makeClassHandle(this.registeredClass.instancePrototype, { + ptrType: this.pointeeType, + ptr: rawPointer, + smartPtrType: this, + smartPtr: ptr, + }); + } else { + return makeClassHandle(this.registeredClass.instancePrototype, { + ptrType: this, + ptr, + }); + } + } + + var actualType = this.registeredClass.getActualType(rawPointer); + var registeredPointerRecord = registeredPointers[actualType]; + if (!registeredPointerRecord) { + return makeDefaultHandle.call(this); + } + + var toType; + if (this.isConst) { + toType = registeredPointerRecord.constPointerType; + } else { + toType = registeredPointerRecord.pointerType; + } + var dp = downcastPointer( + rawPointer, + this.registeredClass, + toType.registeredClass); + if (dp === null) { + return makeDefaultHandle.call(this); + } + if (this.isSmartPointer) { + return makeClassHandle(toType.registeredClass.instancePrototype, { + ptrType: toType, + ptr: dp, + smartPtrType: this, + smartPtr: ptr, + }); + } else { + return makeClassHandle(toType.registeredClass.instancePrototype, { + ptrType: toType, + ptr: dp, + }); + } + } + var attachFinalizer = (handle) => { + if ('undefined' === typeof FinalizationRegistry) { + attachFinalizer = (handle) => handle; + return handle; + } + // If the running environment has a FinalizationRegistry (see + // https://github.com/tc39/proposal-weakrefs), then attach finalizers + // for class handles. We check for the presence of FinalizationRegistry + // at run-time, not build-time. + finalizationRegistry = new FinalizationRegistry((info) => { + console.warn(info.leakWarning); + releaseClassHandle(info.$$); + }); + attachFinalizer = (handle) => { + var $$ = handle.$$; + var hasSmartPtr = !!$$.smartPtr; + if (hasSmartPtr) { + // We should not call the destructor on raw pointers in case other code expects the pointee to live + var info = { $$: $$ }; + // Create a warning as an Error instance in advance so that we can store + // the current stacktrace and point to it when / if a leak is detected. + // This is more useful than the empty stacktrace of `FinalizationRegistry` + // callback. + var cls = $$.ptrType.registeredClass; + var err = new Error(`Embind found a leaked C++ instance ${cls.name} <${ptrToString($$.ptr)}>.\n` + + "We'll free it automatically in this case, but this functionality is not reliable across various environments.\n" + + "Make sure to invoke .delete() manually once you're done with the instance instead.\n" + + "Originally allocated"); // `.stack` will add "at ..." after this sentence + if ('captureStackTrace' in Error) { + Error.captureStackTrace(err, RegisteredPointer_fromWireType); + } + info.leakWarning = err.stack.replace(/^Error: /, ''); + finalizationRegistry.register(handle, info, handle); + } + return handle; + }; + detachFinalizer = (handle) => finalizationRegistry.unregister(handle); + return attachFinalizer(handle); + }; + + + + + var deletionQueue = []; + var flushPendingDeletes = () => { + while (deletionQueue.length) { + var obj = deletionQueue.pop(); + obj.$$.deleteScheduled = false; + obj['delete'](); + } + }; + + var delayFunction; + var init_ClassHandle = () => { + Object.assign(ClassHandle.prototype, { + "isAliasOf"(other) { + if (!(this instanceof ClassHandle)) { + return false; + } + if (!(other instanceof ClassHandle)) { + return false; + } + + var leftClass = this.$$.ptrType.registeredClass; + var left = this.$$.ptr; + other.$$ = /** @type {Object} */ (other.$$); + var rightClass = other.$$.ptrType.registeredClass; + var right = other.$$.ptr; + + while (leftClass.baseClass) { + left = leftClass.upcast(left); + leftClass = leftClass.baseClass; + } + + while (rightClass.baseClass) { + right = rightClass.upcast(right); + rightClass = rightClass.baseClass; + } + + return leftClass === rightClass && left === right; + }, + + "clone"() { + if (!this.$$.ptr) { + throwInstanceAlreadyDeleted(this); + } + + if (this.$$.preservePointerOnDelete) { + this.$$.count.value += 1; + return this; + } else { + var clone = attachFinalizer(Object.create(Object.getPrototypeOf(this), { + $$: { + value: shallowCopyInternalPointer(this.$$), + } + })); + + clone.$$.count.value += 1; + clone.$$.deleteScheduled = false; + return clone; + } + }, + + "delete"() { + if (!this.$$.ptr) { + throwInstanceAlreadyDeleted(this); + } + + if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) { + throwBindingError('Object already scheduled for deletion'); + } + + detachFinalizer(this); + releaseClassHandle(this.$$); + + if (!this.$$.preservePointerOnDelete) { + this.$$.smartPtr = undefined; + this.$$.ptr = undefined; + } + }, + + "isDeleted"() { + return !this.$$.ptr; + }, + + "deleteLater"() { + if (!this.$$.ptr) { + throwInstanceAlreadyDeleted(this); + } + if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) { + throwBindingError('Object already scheduled for deletion'); + } + deletionQueue.push(this); + if (deletionQueue.length === 1 && delayFunction) { + delayFunction(flushPendingDeletes); + } + this.$$.deleteScheduled = true; + return this; + }, + }); + }; + /** @constructor */ + function ClassHandle() { + } + + var createNamedFunction = (name, func) => Object.defineProperty(func, 'name', { value: name }); + + + var ensureOverloadTable = (proto, methodName, humanName) => { + if (undefined === proto[methodName].overloadTable) { + var prevFunc = proto[methodName]; + // Inject an overload resolver function that routes to the appropriate overload based on the number of arguments. + proto[methodName] = function(...args) { + // TODO This check can be removed in -O3 level "unsafe" optimizations. + if (!proto[methodName].overloadTable.hasOwnProperty(args.length)) { + throwBindingError(`Function '${humanName}' called with an invalid number of arguments (${args.length}) - expects one of (${proto[methodName].overloadTable})!`); + } + return proto[methodName].overloadTable[args.length].apply(this, args); + }; + // Move the previous function into the overload table. + proto[methodName].overloadTable = []; + proto[methodName].overloadTable[prevFunc.argCount] = prevFunc; + } + }; + + /** @param {number=} numArguments */ + var exposePublicSymbol = (name, value, numArguments) => { + if (Module.hasOwnProperty(name)) { + if (undefined === numArguments || (undefined !== Module[name].overloadTable && undefined !== Module[name].overloadTable[numArguments])) { + throwBindingError(`Cannot register public name '${name}' twice`); + } + + // We are exposing a function with the same name as an existing function. Create an overload table and a function selector + // that routes between the two. + ensureOverloadTable(Module, name, name); + if (Module[name].overloadTable.hasOwnProperty(numArguments)) { + throwBindingError(`Cannot register multiple overloads of a function with the same number of arguments (${numArguments})!`); + } + // Add the new function into the overload table. + Module[name].overloadTable[numArguments] = value; + } else { + Module[name] = value; + Module[name].argCount = numArguments; + } + }; + + var char_0 = 48; + + var char_9 = 57; + var makeLegalFunctionName = (name) => { + assert(typeof name === 'string'); + name = name.replace(/[^a-zA-Z0-9_]/g, '$'); + var f = name.charCodeAt(0); + if (f >= char_0 && f <= char_9) { + return `_${name}`; + } + return name; + }; + + + /** @constructor */ + function RegisteredClass(name, + constructor, + instancePrototype, + rawDestructor, + baseClass, + getActualType, + upcast, + downcast) { + this.name = name; + this.constructor = constructor; + this.instancePrototype = instancePrototype; + this.rawDestructor = rawDestructor; + this.baseClass = baseClass; + this.getActualType = getActualType; + this.upcast = upcast; + this.downcast = downcast; + this.pureVirtualFunctions = []; + } + + + var upcastPointer = (ptr, ptrClass, desiredClass) => { + while (ptrClass !== desiredClass) { + if (!ptrClass.upcast) { + throwBindingError(`Expected null or instance of ${desiredClass.name}, got an instance of ${ptrClass.name}`); + } + ptr = ptrClass.upcast(ptr); + ptrClass = ptrClass.baseClass; + } + return ptr; + }; + /** @suppress {globalThis} */ + function constNoSmartPtrRawPointerToWireType(destructors, handle) { + if (handle === null) { + if (this.isReference) { + throwBindingError(`null is not a valid ${this.name}`); + } + return 0; + } + + if (!handle.$$) { + throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`); + } + if (!handle.$$.ptr) { + throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); + } + var handleClass = handle.$$.ptrType.registeredClass; + var ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); + return ptr; + } + + + /** @suppress {globalThis} */ + function genericPointerToWireType(destructors, handle) { + var ptr; + if (handle === null) { + if (this.isReference) { + throwBindingError(`null is not a valid ${this.name}`); + } + + if (this.isSmartPointer) { + ptr = this.rawConstructor(); + if (destructors !== null) { + destructors.push(this.rawDestructor, ptr); + } + return ptr; + } else { + return 0; + } + } + + if (!handle || !handle.$$) { + throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`); + } + if (!handle.$$.ptr) { + throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); + } + if (!this.isConst && handle.$$.ptrType.isConst) { + throwBindingError(`Cannot convert argument of type ${(handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name)} to parameter type ${this.name}`); + } + var handleClass = handle.$$.ptrType.registeredClass; + ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); + + if (this.isSmartPointer) { + // TODO: this is not strictly true + // We could support BY_EMVAL conversions from raw pointers to smart pointers + // because the smart pointer can hold a reference to the handle + if (undefined === handle.$$.smartPtr) { + throwBindingError('Passing raw pointer to smart pointer is illegal'); + } + + switch (this.sharingPolicy) { + case 0: // NONE + // no upcasting + if (handle.$$.smartPtrType === this) { + ptr = handle.$$.smartPtr; + } else { + throwBindingError(`Cannot convert argument of type ${(handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name)} to parameter type ${this.name}`); + } + break; + + case 1: // INTRUSIVE + ptr = handle.$$.smartPtr; + break; + + case 2: // BY_EMVAL + if (handle.$$.smartPtrType === this) { + ptr = handle.$$.smartPtr; + } else { + var clonedHandle = handle['clone'](); + ptr = this.rawShare( + ptr, + Emval.toHandle(() => clonedHandle['delete']()) + ); + if (destructors !== null) { + destructors.push(this.rawDestructor, ptr); + } + } + break; + + default: + throwBindingError('Unsupporting sharing policy'); + } + } + return ptr; + } + + + /** @suppress {globalThis} */ + function nonConstNoSmartPtrRawPointerToWireType(destructors, handle) { + if (handle === null) { + if (this.isReference) { + throwBindingError(`null is not a valid ${this.name}`); + } + return 0; + } + + if (!handle.$$) { + throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`); + } + if (!handle.$$.ptr) { + throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); + } + if (handle.$$.ptrType.isConst) { + throwBindingError(`Cannot convert argument of type ${handle.$$.ptrType.name} to parameter type ${this.name}`); + } + var handleClass = handle.$$.ptrType.registeredClass; + var ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); + return ptr; + } + + + /** @suppress {globalThis} */ + function readPointer(pointer) { + return this['fromWireType'](HEAPU32[((pointer)>>2)]); + } + + + var init_RegisteredPointer = () => { + Object.assign(RegisteredPointer.prototype, { + getPointee(ptr) { + if (this.rawGetPointee) { + ptr = this.rawGetPointee(ptr); + } + return ptr; + }, + destructor(ptr) { + this.rawDestructor?.(ptr); + }, + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': readPointer, + 'fromWireType': RegisteredPointer_fromWireType, + }); + }; + /** @constructor + @param {*=} pointeeType, + @param {*=} sharingPolicy, + @param {*=} rawGetPointee, + @param {*=} rawConstructor, + @param {*=} rawShare, + @param {*=} rawDestructor, + */ + function RegisteredPointer( + name, + registeredClass, + isReference, + isConst, + + // smart pointer properties + isSmartPointer, + pointeeType, + sharingPolicy, + rawGetPointee, + rawConstructor, + rawShare, + rawDestructor + ) { + this.name = name; + this.registeredClass = registeredClass; + this.isReference = isReference; + this.isConst = isConst; + + // smart pointer properties + this.isSmartPointer = isSmartPointer; + this.pointeeType = pointeeType; + this.sharingPolicy = sharingPolicy; + this.rawGetPointee = rawGetPointee; + this.rawConstructor = rawConstructor; + this.rawShare = rawShare; + this.rawDestructor = rawDestructor; + + if (!isSmartPointer && registeredClass.baseClass === undefined) { + if (isConst) { + this['toWireType'] = constNoSmartPtrRawPointerToWireType; + this.destructorFunction = null; + } else { + this['toWireType'] = nonConstNoSmartPtrRawPointerToWireType; + this.destructorFunction = null; + } + } else { + this['toWireType'] = genericPointerToWireType; + // Here we must leave this.destructorFunction undefined, since whether genericPointerToWireType returns + // a pointer that needs to be freed up is runtime-dependent, and cannot be evaluated at registration time. + // TODO: Create an alternative mechanism that allows removing the use of var destructors = []; array in + // craftInvokerFunction altogether. + } + } + + /** @param {number=} numArguments */ + var replacePublicSymbol = (name, value, numArguments) => { + if (!Module.hasOwnProperty(name)) { + throwInternalError('Replacing nonexistent public symbol'); + } + // If there's an overload table for this symbol, replace the symbol in the overload table instead. + if (undefined !== Module[name].overloadTable && undefined !== numArguments) { + Module[name].overloadTable[numArguments] = value; + } else { + Module[name] = value; + Module[name].argCount = numArguments; + } + }; + + + + var wasmTableMirror = []; + + /** @type {WebAssembly.Table} */ + var wasmTable; + var getWasmTableEntry = (funcPtr) => { + var func = wasmTableMirror[funcPtr]; + if (!func) { + if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1; + /** @suppress {checkTypes} */ + wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr); + } + /** @suppress {checkTypes} */ + assert(wasmTable.get(funcPtr) == func, 'JavaScript-side Wasm function table mirror is out of date!'); + return func; + }; + var embind__requireFunction = (signature, rawFunction) => { + signature = readLatin1String(signature); + + function makeDynCaller() { + return getWasmTableEntry(rawFunction); + } + + var fp = makeDynCaller(); + if (typeof fp != "function") { + throwBindingError(`unknown function pointer with signature ${signature}: ${rawFunction}`); + } + return fp; + }; + + + + var extendError = (baseErrorType, errorName) => { + var errorClass = createNamedFunction(errorName, function(message) { + this.name = errorName; + this.message = message; + + var stack = (new Error(message)).stack; + if (stack !== undefined) { + this.stack = this.toString() + '\n' + + stack.replace(/^Error(:[^\n]*)?\n/, ''); + } + }); + errorClass.prototype = Object.create(baseErrorType.prototype); + errorClass.prototype.constructor = errorClass; + errorClass.prototype.toString = function() { + if (this.message === undefined) { + return this.name; + } else { + return `${this.name}: ${this.message}`; + } + }; + + return errorClass; + }; + var UnboundTypeError; + + + + var getTypeName = (type) => { + var ptr = ___getTypeName(type); + var rv = readLatin1String(ptr); + _free(ptr); + return rv; + }; + var throwUnboundTypeError = (message, types) => { + var unboundTypes = []; + var seen = {}; + function visit(type) { + if (seen[type]) { + return; + } + if (registeredTypes[type]) { + return; + } + if (typeDependencies[type]) { + typeDependencies[type].forEach(visit); + return; + } + unboundTypes.push(type); + seen[type] = true; + } + types.forEach(visit); + + throw new UnboundTypeError(`${message}: ` + unboundTypes.map(getTypeName).join([', '])); + }; + + var __embind_register_class = (rawType, + rawPointerType, + rawConstPointerType, + baseClassRawType, + getActualTypeSignature, + getActualType, + upcastSignature, + upcast, + downcastSignature, + downcast, + name, + destructorSignature, + rawDestructor) => { + name = readLatin1String(name); + getActualType = embind__requireFunction(getActualTypeSignature, getActualType); + upcast &&= embind__requireFunction(upcastSignature, upcast); + downcast &&= embind__requireFunction(downcastSignature, downcast); + rawDestructor = embind__requireFunction(destructorSignature, rawDestructor); + var legalFunctionName = makeLegalFunctionName(name); + + exposePublicSymbol(legalFunctionName, function() { + // this code cannot run if baseClassRawType is zero + throwUnboundTypeError(`Cannot construct ${name} due to unbound types`, [baseClassRawType]); + }); + + whenDependentTypesAreResolved( + [rawType, rawPointerType, rawConstPointerType], + baseClassRawType ? [baseClassRawType] : [], + (base) => { + base = base[0]; + + var baseClass; + var basePrototype; + if (baseClassRawType) { + baseClass = base.registeredClass; + basePrototype = baseClass.instancePrototype; + } else { + basePrototype = ClassHandle.prototype; + } + + var constructor = createNamedFunction(name, function(...args) { + if (Object.getPrototypeOf(this) !== instancePrototype) { + throw new BindingError("Use 'new' to construct " + name); + } + if (undefined === registeredClass.constructor_body) { + throw new BindingError(name + " has no accessible constructor"); + } + var body = registeredClass.constructor_body[args.length]; + if (undefined === body) { + throw new BindingError(`Tried to invoke ctor of ${name} with invalid number of parameters (${args.length}) - expected (${Object.keys(registeredClass.constructor_body).toString()}) parameters instead!`); + } + return body.apply(this, args); + }); + + var instancePrototype = Object.create(basePrototype, { + constructor: { value: constructor }, + }); + + constructor.prototype = instancePrototype; + + var registeredClass = new RegisteredClass(name, + constructor, + instancePrototype, + rawDestructor, + baseClass, + getActualType, + upcast, + downcast); + + if (registeredClass.baseClass) { + // Keep track of class hierarchy. Used to allow sub-classes to inherit class functions. + registeredClass.baseClass.__derivedClasses ??= []; + + registeredClass.baseClass.__derivedClasses.push(registeredClass); + } + + var referenceConverter = new RegisteredPointer(name, + registeredClass, + true, + false, + false); + + var pointerConverter = new RegisteredPointer(name + '*', + registeredClass, + false, + false, + false); + + var constPointerConverter = new RegisteredPointer(name + ' const*', + registeredClass, + false, + true, + false); + + registeredPointers[rawType] = { + pointerType: pointerConverter, + constPointerType: constPointerConverter + }; + + replacePublicSymbol(legalFunctionName, constructor); + + return [referenceConverter, pointerConverter, constPointerConverter]; + } + ); + }; + + var heap32VectorToArray = (count, firstElement) => { + var array = []; + for (var i = 0; i < count; i++) { + // TODO(https://github.com/emscripten-core/emscripten/issues/17310): + // Find a way to hoist the `>> 2` or `>> 3` out of this loop. + array.push(HEAPU32[(((firstElement)+(i * 4))>>2)]); + } + return array; + }; + + + var runDestructors = (destructors) => { + while (destructors.length) { + var ptr = destructors.pop(); + var del = destructors.pop(); + del(ptr); + } + }; + + + + + + + + function usesDestructorStack(argTypes) { + // Skip return value at index 0 - it's not deleted here. + for (var i = 1; i < argTypes.length; ++i) { + // The type does not define a destructor function - must use dynamic stack + if (argTypes[i] !== null && argTypes[i].destructorFunction === undefined) { + return true; + } + } + return false; + } + + function newFunc(constructor, argumentList) { + if (!(constructor instanceof Function)) { + throw new TypeError(`new_ called with constructor type ${typeof(constructor)} which is not a function`); + } + /* + * Previously, the following line was just: + * function dummy() {}; + * Unfortunately, Chrome was preserving 'dummy' as the object's name, even + * though at creation, the 'dummy' has the correct constructor name. Thus, + * objects created with IMVU.new would show up in the debugger as 'dummy', + * which isn't very helpful. Using IMVU.createNamedFunction addresses the + * issue. Doubly-unfortunately, there's no way to write a test for this + * behavior. -NRD 2013.02.22 + */ + var dummy = createNamedFunction(constructor.name || 'unknownFunctionName', function(){}); + dummy.prototype = constructor.prototype; + var obj = new dummy; + + var r = constructor.apply(obj, argumentList); + return (r instanceof Object) ? r : obj; + } + + + function checkArgCount(numArgs, minArgs, maxArgs, humanName, throwBindingError) { + if (numArgs < minArgs || numArgs > maxArgs) { + var argCountMessage = minArgs == maxArgs ? minArgs : `${minArgs} to ${maxArgs}`; + throwBindingError(`function ${humanName} called with ${numArgs} arguments, expected ${argCountMessage}`); + } + } + function createJsInvoker(argTypes, isClassMethodFunc, returns, isAsync) { + var needsDestructorStack = usesDestructorStack(argTypes); + var argCount = argTypes.length - 2; + var argsList = []; + var argsListWired = ['fn']; + if (isClassMethodFunc) { + argsListWired.push('thisWired'); + } + for (var i = 0; i < argCount; ++i) { + argsList.push(`arg${i}`) + argsListWired.push(`arg${i}Wired`) + } + argsList = argsList.join(',') + argsListWired = argsListWired.join(',') + + var invokerFnBody = `return function (${argsList}) {\n`; + + invokerFnBody += "checkArgCount(arguments.length, minArgs, maxArgs, humanName, throwBindingError);\n"; + + if (needsDestructorStack) { + invokerFnBody += "var destructors = [];\n"; + } + + var dtorStack = needsDestructorStack ? "destructors" : "null"; + var args1 = ["humanName", "throwBindingError", "invoker", "fn", "runDestructors", "retType", "classParam"]; + + if (isClassMethodFunc) { + invokerFnBody += `var thisWired = classParam['toWireType'](${dtorStack}, this);\n`; + } + + for (var i = 0; i < argCount; ++i) { + invokerFnBody += `var arg${i}Wired = argType${i}['toWireType'](${dtorStack}, arg${i});\n`; + args1.push(`argType${i}`); + } + + invokerFnBody += (returns || isAsync ? "var rv = ":"") + `invoker(${argsListWired});\n`; + + var returnVal = returns ? "rv" : ""; + + if (needsDestructorStack) { + invokerFnBody += "runDestructors(destructors);\n"; + } else { + for (var i = isClassMethodFunc?1:2; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here. Also skip class type if not a method. + var paramName = (i === 1 ? "thisWired" : ("arg"+(i - 2)+"Wired")); + if (argTypes[i].destructorFunction !== null) { + invokerFnBody += `${paramName}_dtor(${paramName});\n`; + args1.push(`${paramName}_dtor`); + } + } + } + + if (returns) { + invokerFnBody += "var ret = retType['fromWireType'](rv);\n" + + "return ret;\n"; + } else { + } + + invokerFnBody += "}\n"; + + args1.push('checkArgCount', 'minArgs', 'maxArgs'); + invokerFnBody = `if (arguments.length !== ${args1.length}){ throw new Error(humanName + "Expected ${args1.length} closure arguments " + arguments.length + " given."); }\n${invokerFnBody}`; + return [args1, invokerFnBody]; + } + + function getRequiredArgCount(argTypes) { + var requiredArgCount = argTypes.length - 2; + for (var i = argTypes.length - 1; i >= 2; --i) { + if (!argTypes[i].optional) { + break; + } + requiredArgCount--; + } + return requiredArgCount; + } + + function craftInvokerFunction(humanName, argTypes, classType, cppInvokerFunc, cppTargetFunc, /** boolean= */ isAsync) { + // humanName: a human-readable string name for the function to be generated. + // argTypes: An array that contains the embind type objects for all types in the function signature. + // argTypes[0] is the type object for the function return value. + // argTypes[1] is the type object for function this object/class type, or null if not crafting an invoker for a class method. + // argTypes[2...] are the actual function parameters. + // classType: The embind type object for the class to be bound, or null if this is not a method of a class. + // cppInvokerFunc: JS Function object to the C++-side function that interops into C++ code. + // cppTargetFunc: Function pointer (an integer to FUNCTION_TABLE) to the target C++ function the cppInvokerFunc will end up calling. + // isAsync: Optional. If true, returns an async function. Async bindings are only supported with JSPI. + var argCount = argTypes.length; + + if (argCount < 2) { + throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!"); + } + + assert(!isAsync, 'Async bindings are only supported with JSPI.'); + + var isClassMethodFunc = (argTypes[1] !== null && classType !== null); + + // Free functions with signature "void function()" do not need an invoker that marshalls between wire types. + // TODO: This omits argument count check - enable only at -O3 or similar. + // if (ENABLE_UNSAFE_OPTS && argCount == 2 && argTypes[0].name == "void" && !isClassMethodFunc) { + // return FUNCTION_TABLE[fn]; + // } + + // Determine if we need to use a dynamic stack to store the destructors for the function parameters. + // TODO: Remove this completely once all function invokers are being dynamically generated. + var needsDestructorStack = usesDestructorStack(argTypes); + + var returns = (argTypes[0].name !== "void"); + + var expectedArgCount = argCount - 2; + var minArgs = getRequiredArgCount(argTypes); + // Builld the arguments that will be passed into the closure around the invoker + // function. + var closureArgs = [humanName, throwBindingError, cppInvokerFunc, cppTargetFunc, runDestructors, argTypes[0], argTypes[1]]; + for (var i = 0; i < argCount - 2; ++i) { + closureArgs.push(argTypes[i+2]); + } + if (!needsDestructorStack) { + for (var i = isClassMethodFunc?1:2; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here. Also skip class type if not a method. + if (argTypes[i].destructorFunction !== null) { + closureArgs.push(argTypes[i].destructorFunction); + } + } + } + closureArgs.push(checkArgCount, minArgs, expectedArgCount); + + let [args, invokerFnBody] = createJsInvoker(argTypes, isClassMethodFunc, returns, isAsync); + args.push(invokerFnBody); + var invokerFn = newFunc(Function, args)(...closureArgs); + return createNamedFunction(humanName, invokerFn); + } + var __embind_register_class_constructor = ( + rawClassType, + argCount, + rawArgTypesAddr, + invokerSignature, + invoker, + rawConstructor + ) => { + assert(argCount > 0); + var rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr); + invoker = embind__requireFunction(invokerSignature, invoker); + var args = [rawConstructor]; + var destructors = []; + + whenDependentTypesAreResolved([], [rawClassType], (classType) => { + classType = classType[0]; + var humanName = `constructor ${classType.name}`; + + if (undefined === classType.registeredClass.constructor_body) { + classType.registeredClass.constructor_body = []; + } + if (undefined !== classType.registeredClass.constructor_body[argCount - 1]) { + throw new BindingError(`Cannot register multiple constructors with identical number of parameters (${argCount-1}) for class '${classType.name}'! Overload resolution is currently only performed using the parameter count, not actual type info!`); + } + classType.registeredClass.constructor_body[argCount - 1] = () => { + throwUnboundTypeError(`Cannot construct ${classType.name} due to unbound types`, rawArgTypes); + }; + + whenDependentTypesAreResolved([], rawArgTypes, (argTypes) => { + // Insert empty slot for context type (argTypes[1]). + argTypes.splice(1, 0, null); + classType.registeredClass.constructor_body[argCount - 1] = craftInvokerFunction(humanName, argTypes, null, invoker, rawConstructor); + return []; + }); + return []; + }); + }; + + + + + + + + var getFunctionName = (signature) => { + signature = signature.trim(); + const argsIndex = signature.indexOf("("); + if (argsIndex === -1) return signature; + assert(signature.endsWith(")"), "Parentheses for argument names should match."); + return signature.slice(0, argsIndex); + }; + var __embind_register_class_function = (rawClassType, + methodName, + argCount, + rawArgTypesAddr, // [ReturnType, ThisType, Args...] + invokerSignature, + rawInvoker, + context, + isPureVirtual, + isAsync, + isNonnullReturn) => { + var rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr); + methodName = readLatin1String(methodName); + methodName = getFunctionName(methodName); + rawInvoker = embind__requireFunction(invokerSignature, rawInvoker); + + whenDependentTypesAreResolved([], [rawClassType], (classType) => { + classType = classType[0]; + var humanName = `${classType.name}.${methodName}`; + + if (methodName.startsWith("@@")) { + methodName = Symbol[methodName.substring(2)]; + } + + if (isPureVirtual) { + classType.registeredClass.pureVirtualFunctions.push(methodName); + } + + function unboundTypesHandler() { + throwUnboundTypeError(`Cannot call ${humanName} due to unbound types`, rawArgTypes); + } + + var proto = classType.registeredClass.instancePrototype; + var method = proto[methodName]; + if (undefined === method || (undefined === method.overloadTable && method.className !== classType.name && method.argCount === argCount - 2)) { + // This is the first overload to be registered, OR we are replacing a + // function in the base class with a function in the derived class. + unboundTypesHandler.argCount = argCount - 2; + unboundTypesHandler.className = classType.name; + proto[methodName] = unboundTypesHandler; + } else { + // There was an existing function with the same name registered. Set up + // a function overload routing table. + ensureOverloadTable(proto, methodName, humanName); + proto[methodName].overloadTable[argCount - 2] = unboundTypesHandler; + } + + whenDependentTypesAreResolved([], rawArgTypes, (argTypes) => { + var memberFunction = craftInvokerFunction(humanName, argTypes, classType, rawInvoker, context, isAsync); + + // Replace the initial unbound-handler-stub function with the + // appropriate member function, now that all types are resolved. If + // multiple overloads are registered for this function, the function + // goes into an overload table. + if (undefined === proto[methodName].overloadTable) { + // Set argCount in case an overload is registered later + memberFunction.argCount = argCount - 2; + proto[methodName] = memberFunction; + } else { + proto[methodName].overloadTable[argCount - 2] = memberFunction; + } + + return []; + }); + return []; + }); + }; + + + var emval_freelist = []; + + var emval_handles = []; + var __emval_decref = (handle) => { + if (handle > 9 && 0 === --emval_handles[handle + 1]) { + assert(emval_handles[handle] !== undefined, `Decref for unallocated handle.`); + emval_handles[handle] = undefined; + emval_freelist.push(handle); + } + }; + + + + + + var count_emval_handles = () => { + return emval_handles.length / 2 - 5 - emval_freelist.length; + }; + + var init_emval = () => { + // reserve 0 and some special values. These never get de-allocated. + emval_handles.push( + 0, 1, + undefined, 1, + null, 1, + true, 1, + false, 1, + ); + assert(emval_handles.length === 5 * 2); + Module['count_emval_handles'] = count_emval_handles; + }; + var Emval = { + toValue:(handle) => { + if (!handle) { + throwBindingError('Cannot use deleted val. handle = ' + handle); + } + // handle 2 is supposed to be `undefined`. + assert(handle === 2 || emval_handles[handle] !== undefined && handle % 2 === 0, `invalid handle: ${handle}`); + return emval_handles[handle]; + }, + toHandle:(value) => { + switch (value) { + case undefined: return 2; + case null: return 4; + case true: return 6; + case false: return 8; + default:{ + const handle = emval_freelist.pop() || emval_handles.length; + emval_handles[handle] = value; + emval_handles[handle + 1] = 1; + return handle; + } + } + }, + }; + + + var EmValType = { + name: 'emscripten::val', + 'fromWireType': (handle) => { + var rv = Emval.toValue(handle); + __emval_decref(handle); + return rv; + }, + 'toWireType': (destructors, value) => Emval.toHandle(value), + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': readPointer, + destructorFunction: null, // This type does not need a destructor + + // TODO: do we need a deleteObject here? write a test where + // emval is passed into JS via an interface + }; + var __embind_register_emval = (rawType) => registerType(rawType, EmValType); + + + var floatReadValueFromPointer = (name, width) => { + switch (width) { + case 4: return function(pointer) { + return this['fromWireType'](HEAPF32[((pointer)>>2)]); + }; + case 8: return function(pointer) { + return this['fromWireType'](HEAPF64[((pointer)>>3)]); + }; + default: + throw new TypeError(`invalid float width (${width}): ${name}`); + } + }; + + + var __embind_register_float = (rawType, name, size) => { + name = readLatin1String(name); + registerType(rawType, { + name, + 'fromWireType': (value) => value, + 'toWireType': (destructors, value) => { + if (typeof value != "number" && typeof value != "boolean") { + throw new TypeError(`Cannot convert ${embindRepr(value)} to ${this.name}`); + } + // The VM will perform JS to Wasm value conversion, according to the spec: + // https://www.w3.org/TR/wasm-js-api-1/#towebassemblyvalue + return value; + }, + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': floatReadValueFromPointer(name, size), + destructorFunction: null, // This type does not need a destructor + }); + }; + + + + + /** @suppress {globalThis} */ + var __embind_register_integer = (primitiveType, name, size, minRange, maxRange) => { + name = readLatin1String(name); + // LLVM doesn't have signed and unsigned 32-bit types, so u32 literals come + // out as 'i32 -1'. Always treat those as max u32. + if (maxRange === -1) { + maxRange = 4294967295; + } + + var fromWireType = (value) => value; + + if (minRange === 0) { + var bitshift = 32 - 8*size; + fromWireType = (value) => (value << bitshift) >>> bitshift; + } + + var isUnsignedType = (name.includes('unsigned')); + var checkAssertions = (value, toTypeName) => { + if (typeof value != "number" && typeof value != "boolean") { + throw new TypeError(`Cannot convert "${embindRepr(value)}" to ${toTypeName}`); + } + if (value < minRange || value > maxRange) { + throw new TypeError(`Passing a number "${embindRepr(value)}" from JS side to C/C++ side to an argument of type "${name}", which is outside the valid range [${minRange}, ${maxRange}]!`); + } + } + var toWireType; + if (isUnsignedType) { + toWireType = function(destructors, value) { + checkAssertions(value, this.name); + return value >>> 0; + } + } else { + toWireType = function(destructors, value) { + checkAssertions(value, this.name); + // The VM will perform JS to Wasm value conversion, according to the spec: + // https://www.w3.org/TR/wasm-js-api-1/#towebassemblyvalue + return value; + } + } + registerType(primitiveType, { + name, + 'fromWireType': fromWireType, + 'toWireType': toWireType, + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': integerReadValueFromPointer(name, size, minRange !== 0), + destructorFunction: null, // This type does not need a destructor + }); + }; + + + var __embind_register_memory_view = (rawType, dataTypeIndex, name) => { + var typeMapping = [ + Int8Array, + Uint8Array, + Int16Array, + Uint16Array, + Int32Array, + Uint32Array, + Float32Array, + Float64Array, + BigInt64Array, + BigUint64Array, + ]; + + var TA = typeMapping[dataTypeIndex]; + + function decodeMemoryView(handle) { + var size = HEAPU32[((handle)>>2)]; + var data = HEAPU32[(((handle)+(4))>>2)]; + return new TA(HEAP8.buffer, data, size); + } + + name = readLatin1String(name); + registerType(rawType, { + name, + 'fromWireType': decodeMemoryView, + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': decodeMemoryView, + }, { + ignoreDuplicateRegistrations: true, + }); + }; + + + var EmValOptionalType = Object.assign({optional: true}, EmValType);; + var __embind_register_optional = (rawOptionalType, rawType) => { + registerType(rawOptionalType, EmValOptionalType); + }; + + + + + + var stringToUTF8Array = (str, heap, outIdx, maxBytesToWrite) => { + assert(typeof str === 'string', `stringToUTF8Array expects a string (got ${typeof str})`); + // Parameter maxBytesToWrite is not optional. Negative values, 0, null, + // undefined and false each don't write out any bytes. + if (!(maxBytesToWrite > 0)) + return 0; + + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator. + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code + // unit, not a Unicode code point of the character! So decode + // UTF16->UTF32->UTF8. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description + // and https://www.ietf.org/rfc/rfc2279.txt + // and https://tools.ietf.org/html/rfc3629 + var u = str.charCodeAt(i); // possibly a lead surrogate + if (u >= 0xD800 && u <= 0xDFFF) { + var u1 = str.charCodeAt(++i); + u = 0x10000 + ((u & 0x3FF) << 10) | (u1 & 0x3FF); + } + if (u <= 0x7F) { + if (outIdx >= endIdx) break; + heap[outIdx++] = u; + } else if (u <= 0x7FF) { + if (outIdx + 1 >= endIdx) break; + heap[outIdx++] = 0xC0 | (u >> 6); + heap[outIdx++] = 0x80 | (u & 63); + } else if (u <= 0xFFFF) { + if (outIdx + 2 >= endIdx) break; + heap[outIdx++] = 0xE0 | (u >> 12); + heap[outIdx++] = 0x80 | ((u >> 6) & 63); + heap[outIdx++] = 0x80 | (u & 63); + } else { + if (outIdx + 3 >= endIdx) break; + if (u > 0x10FFFF) 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++] = 0xF0 | (u >> 18); + heap[outIdx++] = 0x80 | ((u >> 12) & 63); + heap[outIdx++] = 0x80 | ((u >> 6) & 63); + heap[outIdx++] = 0x80 | (u & 63); + } + } + // Null-terminate the pointer to the buffer. + heap[outIdx] = 0; + return outIdx - startIdx; + }; + var stringToUTF8 = (str, outPtr, maxBytesToWrite) => { + assert(typeof maxBytesToWrite == 'number', 'stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite); + }; + + var lengthBytesUTF8 = (str) => { + var len = 0; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code + // unit, not a Unicode code point of the character! So decode + // UTF16->UTF32->UTF8. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var c = str.charCodeAt(i); // possibly a lead surrogate + if (c <= 0x7F) { + len++; + } else if (c <= 0x7FF) { + len += 2; + } else if (c >= 0xD800 && c <= 0xDFFF) { + len += 4; ++i; + } else { + len += 3; + } + } + return len; + }; + + + + var UTF8Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder() : undefined; + + /** + * Given a pointer 'idx' to a null-terminated UTF8-encoded string in the given + * array that contains uint8 values, returns a copy of that string as a + * Javascript String object. + * heapOrArray is either a regular array, or a JavaScript typed array view. + * @param {number=} idx + * @param {number=} maxBytesToRead + * @return {string} + */ + var UTF8ArrayToString = (heapOrArray, idx = 0, maxBytesToRead = NaN) => { + var endIdx = idx + maxBytesToRead; + var endPtr = idx; + // TextDecoder needs to know the byte length in advance, it doesn't stop on + // null terminator by itself. Also, use the length info to avoid running tiny + // strings through TextDecoder, since .subarray() allocates garbage. + // (As a tiny code save trick, compare endPtr against endIdx using a negation, + // so that undefined/NaN means Infinity) + while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr; + + if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) { + return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr)); + } + var str = ''; + // If building with TextDecoder, we have already computed the string length + // above, so test loop end condition against that + while (idx < endPtr) { + // For UTF8 byte structure, see: + // http://en.wikipedia.org/wiki/UTF-8#Description + // https://www.ietf.org/rfc/rfc2279.txt + // https://tools.ietf.org/html/rfc3629 + var u0 = heapOrArray[idx++]; + if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; } + var u1 = heapOrArray[idx++] & 63; + if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; } + var u2 = heapOrArray[idx++] & 63; + if ((u0 & 0xF0) == 0xE0) { + u0 = ((u0 & 15) << 12) | (u1 << 6) | u2; + } else { + if ((u0 & 0xF8) != 0xF0) 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 < 0x10000) { + str += String.fromCharCode(u0); + } else { + var ch = u0 - 0x10000; + str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); + } + } + return str; + }; + + /** + * Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the + * emscripten HEAP, returns a copy of that string as a Javascript String object. + * + * @param {number} ptr + * @param {number=} maxBytesToRead - An optional length that specifies the + * maximum number of bytes to read. You can omit this parameter to scan the + * string until the first 0 byte. If maxBytesToRead is passed, and the string + * at [ptr, ptr+maxBytesToReadr[ contains a null byte in the middle, then the + * string will cut short at that byte index (i.e. maxBytesToRead will not + * produce a string of exact length [ptr, ptr+maxBytesToRead[) N.B. mixing + * frequent uses of UTF8ToString() with and without maxBytesToRead may throw + * JS JIT optimizations off, so it is worth to consider consistently using one + * @return {string} + */ + var UTF8ToString = (ptr, maxBytesToRead) => { + assert(typeof ptr == 'number', `UTF8ToString expects a number (got ${typeof ptr})`); + return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ''; + }; + var __embind_register_std_string = (rawType, name) => { + name = readLatin1String(name); + var stdStringIsUTF8 + = true; + + registerType(rawType, { + name, + // For some method names we use string keys here since they are part of + // the public/external API and/or used by the runtime-generated code. + 'fromWireType'(value) { + var length = HEAPU32[((value)>>2)]; + var payload = value + 4; + + var str; + if (stdStringIsUTF8) { + var decodeStartPtr = payload; + // Looping here to support possible embedded '0' bytes + for (var i = 0; i <= length; ++i) { + var currentBytePtr = payload + i; + if (i == length || HEAPU8[currentBytePtr] == 0) { + var maxRead = currentBytePtr - decodeStartPtr; + var stringSegment = UTF8ToString(decodeStartPtr, maxRead); + if (str === undefined) { + str = stringSegment; + } else { + str += String.fromCharCode(0); + str += stringSegment; + } + decodeStartPtr = currentBytePtr + 1; + } + } + } else { + var a = new Array(length); + for (var i = 0; i < length; ++i) { + a[i] = String.fromCharCode(HEAPU8[payload + i]); + } + str = a.join(''); + } + + _free(value); + + return str; + }, + 'toWireType'(destructors, value) { + if (value instanceof ArrayBuffer) { + value = new Uint8Array(value); + } + + var length; + var valueIsOfTypeString = (typeof value == 'string'); + + if (!(valueIsOfTypeString || value instanceof Uint8Array || value instanceof Uint8ClampedArray || value instanceof Int8Array)) { + throwBindingError('Cannot pass non-string to std::string'); + } + if (stdStringIsUTF8 && valueIsOfTypeString) { + length = lengthBytesUTF8(value); + } else { + length = value.length; + } + + // assumes POINTER_SIZE alignment + var base = _malloc(4 + length + 1); + var ptr = base + 4; + HEAPU32[((base)>>2)] = length; + if (stdStringIsUTF8 && valueIsOfTypeString) { + stringToUTF8(value, ptr, length + 1); + } else { + if (valueIsOfTypeString) { + for (var i = 0; i < length; ++i) { + var charCode = value.charCodeAt(i); + if (charCode > 255) { + _free(base); + throwBindingError('String has UTF-16 code units that do not fit in 8 bits'); + } + HEAPU8[ptr + i] = charCode; + } + } else { + for (var i = 0; i < length; ++i) { + HEAPU8[ptr + i] = value[i]; + } + } + } + + if (destructors !== null) { + destructors.push(_free, base); + } + return base; + }, + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': readPointer, + destructorFunction(ptr) { + _free(ptr); + }, + }); + }; + + + + + var UTF16Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf-16le') : undefined;; + var UTF16ToString = (ptr, maxBytesToRead) => { + assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!'); + var endPtr = ptr; + // TextDecoder needs to know the byte length in advance, it doesn't stop on + // null terminator by itself. + // Also, use the length info to avoid running tiny strings through + // TextDecoder, since .subarray() allocates garbage. + var idx = endPtr >> 1; + var maxIdx = idx + maxBytesToRead / 2; + // If maxBytesToRead is not passed explicitly, it will be undefined, and this + // will always evaluate to true. This saves on code size. + while (!(idx >= maxIdx) && HEAPU16[idx]) ++idx; + endPtr = idx << 1; + + if (endPtr - ptr > 32 && UTF16Decoder) + return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); + + // Fallback: decode without UTF16Decoder + var str = ''; + + // If maxBytesToRead is not passed explicitly, it will be undefined, and the + // for-loop's condition will always evaluate to true. The loop is then + // terminated on the first null char. + for (var i = 0; !(i >= maxBytesToRead / 2); ++i) { + var codeUnit = HEAP16[(((ptr)+(i*2))>>1)]; + if (codeUnit == 0) break; + // fromCharCode constructs a character from a UTF-16 code unit, so we can + // pass the UTF16 string right through. + str += String.fromCharCode(codeUnit); + } + + return str; + }; + + var stringToUTF16 = (str, outPtr, maxBytesToWrite) => { + assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!'); + assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. + maxBytesToWrite ??= 0x7FFFFFFF; + if (maxBytesToWrite < 2) return 0; + maxBytesToWrite -= 2; // Null terminator. + var startPtr = outPtr; + var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length; + for (var i = 0; i < numCharsToWrite; ++i) { + // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP. + var codeUnit = str.charCodeAt(i); // possibly a lead surrogate + HEAP16[((outPtr)>>1)] = codeUnit; + outPtr += 2; + } + // Null-terminate the pointer to the HEAP. + HEAP16[((outPtr)>>1)] = 0; + return outPtr - startPtr; + }; + + var lengthBytesUTF16 = (str) => str.length*2; + + var UTF32ToString = (ptr, maxBytesToRead) => { + assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!'); + var i = 0; + + var str = ''; + // If maxBytesToRead is not passed explicitly, it will be undefined, and this + // will always evaluate to true. This saves on code size. + while (!(i >= maxBytesToRead / 4)) { + var utf32 = HEAP32[(((ptr)+(i*4))>>2)]; + if (utf32 == 0) break; + ++i; + // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + if (utf32 >= 0x10000) { + var ch = utf32 - 0x10000; + str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); + } else { + str += String.fromCharCode(utf32); + } + } + return str; + }; + + var stringToUTF32 = (str, outPtr, maxBytesToWrite) => { + assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!'); + assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); + // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. + maxBytesToWrite ??= 0x7FFFFFFF; + if (maxBytesToWrite < 4) return 0; + var startPtr = outPtr; + var endPtr = startPtr + maxBytesToWrite - 4; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var codeUnit = str.charCodeAt(i); // possibly a lead surrogate + if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) { + var trailSurrogate = str.charCodeAt(++i); + codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF); + } + HEAP32[((outPtr)>>2)] = codeUnit; + outPtr += 4; + if (outPtr + 4 > endPtr) break; + } + // Null-terminate the pointer to the HEAP. + HEAP32[((outPtr)>>2)] = 0; + return outPtr - startPtr; + }; + + var lengthBytesUTF32 = (str) => { + var len = 0; + for (var i = 0; i < str.length; ++i) { + // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. + // See http://unicode.org/faq/utf_bom.html#utf16-3 + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate. + len += 4; + } + + return len; + }; + var __embind_register_std_wstring = (rawType, charSize, name) => { + name = readLatin1String(name); + var decodeString, encodeString, readCharAt, lengthBytesUTF; + if (charSize === 2) { + decodeString = UTF16ToString; + encodeString = stringToUTF16; + lengthBytesUTF = lengthBytesUTF16; + readCharAt = (pointer) => HEAPU16[((pointer)>>1)]; + } else if (charSize === 4) { + decodeString = UTF32ToString; + encodeString = stringToUTF32; + lengthBytesUTF = lengthBytesUTF32; + readCharAt = (pointer) => HEAPU32[((pointer)>>2)]; + } + registerType(rawType, { + name, + 'fromWireType': (value) => { + // Code mostly taken from _embind_register_std_string fromWireType + var length = HEAPU32[((value)>>2)]; + var str; + + var decodeStartPtr = value + 4; + // Looping here to support possible embedded '0' bytes + for (var i = 0; i <= length; ++i) { + var currentBytePtr = value + 4 + i * charSize; + if (i == length || readCharAt(currentBytePtr) == 0) { + var maxReadBytes = currentBytePtr - decodeStartPtr; + var stringSegment = decodeString(decodeStartPtr, maxReadBytes); + if (str === undefined) { + str = stringSegment; + } else { + str += String.fromCharCode(0); + str += stringSegment; + } + decodeStartPtr = currentBytePtr + charSize; + } + } + + _free(value); + + return str; + }, + 'toWireType': (destructors, value) => { + if (!(typeof value == 'string')) { + throwBindingError(`Cannot pass non-string to C++ string type ${name}`); + } + + // assumes POINTER_SIZE alignment + var length = lengthBytesUTF(value); + var ptr = _malloc(4 + length + charSize); + HEAPU32[((ptr)>>2)] = length / charSize; + + encodeString(value, ptr + 4, length + charSize); + + if (destructors !== null) { + destructors.push(_free, ptr); + } + return ptr; + }, + argPackAdvance: GenericWireTypeSize, + 'readValueFromPointer': readPointer, + destructorFunction(ptr) { + _free(ptr); + } + }); + }; + + + var __embind_register_void = (rawType, name) => { + name = readLatin1String(name); + registerType(rawType, { + isVoid: true, // void return values can be optimized out sometimes + name, + argPackAdvance: 0, + 'fromWireType': () => undefined, + // TODO: assert if anything else is given? + 'toWireType': (destructors, o) => undefined, + }); + }; + + + + + var requireRegisteredType = (rawType, humanName) => { + var impl = registeredTypes[rawType]; + if (undefined === impl) { + throwBindingError(`${humanName} has unknown type ${getTypeName(rawType)}`); + } + return impl; + }; + + var emval_returnValue = (returnType, destructorsRef, handle) => { + var destructors = []; + var result = returnType['toWireType'](destructors, handle); + if (destructors.length) { + // void, primitives and any other types w/o destructors don't need to allocate a handle + HEAPU32[((destructorsRef)>>2)] = Emval.toHandle(destructors); + } + return result; + }; + var __emval_as = (handle, returnType, destructorsRef) => { + handle = Emval.toValue(handle); + returnType = requireRegisteredType(returnType, 'emval::as'); + return emval_returnValue(returnType, destructorsRef, handle); + }; + + var emval_methodCallers = []; + + var __emval_call = (caller, handle, destructorsRef, args) => { + caller = emval_methodCallers[caller]; + handle = Emval.toValue(handle); + return caller(null, handle, destructorsRef, args); + }; + + + var __emval_equals = (first, second) => { + first = Emval.toValue(first); + second = Emval.toValue(second); + return first == second; + }; + + var emval_addMethodCaller = (caller) => { + var id = emval_methodCallers.length; + emval_methodCallers.push(caller); + return id; + }; + + var emval_lookupTypes = (argCount, argTypes) => { + var a = new Array(argCount); + for (var i = 0; i < argCount; ++i) { + a[i] = requireRegisteredType(HEAPU32[(((argTypes)+(i * 4))>>2)], + "parameter " + i); + } + return a; + }; + + + var reflectConstruct = Reflect.construct; + + + var __emval_get_method_caller = (argCount, argTypes, kind) => { + var types = emval_lookupTypes(argCount, argTypes); + var retType = types.shift(); + argCount--; // remove the shifted off return type + + var functionBody = + `return function (obj, func, destructorsRef, args) {\n`; + + var offset = 0; + var argsList = []; // 'obj?, arg0, arg1, arg2, ... , argN' + if (kind === /* FUNCTION */ 0) { + argsList.push("obj"); + } + var params = ["retType"]; + var args = [retType]; + for (var i = 0; i < argCount; ++i) { + argsList.push("arg" + i); + params.push("argType" + i); + args.push(types[i]); + functionBody += + ` var arg${i} = argType${i}.readValueFromPointer(args${offset ? "+" + offset : ""});\n`; + offset += types[i].argPackAdvance; + } + var invoker = kind === /* CONSTRUCTOR */ 1 ? 'new func' : 'func.call'; + functionBody += + ` var rv = ${invoker}(${argsList.join(", ")});\n`; + if (!retType.isVoid) { + params.push("emval_returnValue"); + args.push(emval_returnValue); + functionBody += + " return emval_returnValue(retType, destructorsRef, rv);\n"; + } + functionBody += + "};\n"; + + params.push(functionBody); + var invokerFunction = newFunc(Function, params)(...args); + var functionName = `methodCaller<(${types.map(t => t.name).join(', ')}) => ${retType.name}>`; + return emval_addMethodCaller(createNamedFunction(functionName, invokerFunction)); + }; + + var __emval_get_property = (handle, key) => { + handle = Emval.toValue(handle); + key = Emval.toValue(key); + return Emval.toHandle(handle[key]); + }; + + var __emval_incref = (handle) => { + if (handle > 9) { + emval_handles[handle + 1] += 1; + } + }; + + var __emval_is_string = (handle) => { + handle = Emval.toValue(handle); + return typeof handle == 'string'; + }; + + + + var __emval_run_destructors = (handle) => { + var destructors = Emval.toValue(handle); + runDestructors(destructors); + __emval_decref(handle); + }; + + + var __emval_take_value = (type, arg) => { + type = requireRegisteredType(type, '_emval_take_value'); + var v = type['readValueFromPointer'](arg); + return Emval.toHandle(v); + }; + + var getHeapMax = () => + HEAPU8.length; + + var alignMemory = (size, alignment) => { + assert(alignment, "alignment argument is required"); + return Math.ceil(size / alignment) * alignment; + }; + + var abortOnCannotGrowMemory = (requestedSize) => { + abort(`Cannot enlarge memory arrays to size ${requestedSize} bytes (OOM). Either (1) compile with -sINITIAL_MEMORY=X with X higher than the current value ${HEAP8.length}, (2) compile with -sALLOW_MEMORY_GROWTH which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with -sABORTING_MALLOC=0`); + }; + var _emscripten_resize_heap = (requestedSize) => { + var oldSize = HEAPU8.length; + // With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned. + requestedSize >>>= 0; + abortOnCannotGrowMemory(requestedSize); + }; + + var SYSCALLS = { + varargs:undefined, + getStr(ptr) { + var ret = UTF8ToString(ptr); + return ret; + }, + }; + var _fd_close = (fd) => { + abort('fd_close called without SYSCALLS_REQUIRE_FILESYSTEM'); + }; + + var INT53_MAX = 9007199254740992; + + var INT53_MIN = -9007199254740992; + var bigintToI53Checked = (num) => (num < INT53_MIN || num > INT53_MAX) ? NaN : Number(num); + function _fd_seek(fd, offset, whence, newOffset) { + offset = bigintToI53Checked(offset); + + + return 70; + ; + } + + var printCharBuffers = [null,[],[]]; + + var printChar = (stream, curr) => { + var buffer = printCharBuffers[stream]; + assert(buffer); + if (curr === 0 || curr === 10) { + (stream === 1 ? out : err)(UTF8ArrayToString(buffer)); + buffer.length = 0; + } else { + buffer.push(curr); + } + }; + + var flush_NO_FILESYSTEM = () => { + // flush anything remaining in the buffers during shutdown + _fflush(0); + if (printCharBuffers[1].length) printChar(1, 10); + if (printCharBuffers[2].length) printChar(2, 10); + }; + + + var _fd_write = (fd, iov, iovcnt, pnum) => { + // hack to support printf in SYSCALLS_REQUIRE_FILESYSTEM=0 + var num = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = HEAPU32[((iov)>>2)]; + var len = HEAPU32[(((iov)+(4))>>2)]; + iov += 8; + for (var j = 0; j < len; j++) { + printChar(fd, HEAPU8[ptr+j]); + } + num += len; + } + HEAPU32[((pnum)>>2)] = num; + return 0; + }; +embind_init_charCodes(); +BindingError = Module['BindingError'] = class BindingError extends Error { constructor(message) { super(message); this.name = 'BindingError'; }}; +InternalError = Module['InternalError'] = class InternalError extends Error { constructor(message) { super(message); this.name = 'InternalError'; }}; +init_ClassHandle(); +init_RegisteredPointer(); +UnboundTypeError = Module['UnboundTypeError'] = extendError(Error, 'UnboundTypeError');; +init_emval();; +function checkIncomingModuleAPI() { + ignoredModuleProp('fetchSettings'); +} +var wasmImports = { + /** @export */ + __cxa_throw: ___cxa_throw, + /** @export */ + _abort_js: __abort_js, + /** @export */ + _embind_register_bigint: __embind_register_bigint, + /** @export */ + _embind_register_bool: __embind_register_bool, + /** @export */ + _embind_register_class: __embind_register_class, + /** @export */ + _embind_register_class_constructor: __embind_register_class_constructor, + /** @export */ + _embind_register_class_function: __embind_register_class_function, + /** @export */ + _embind_register_emval: __embind_register_emval, + /** @export */ + _embind_register_float: __embind_register_float, + /** @export */ + _embind_register_integer: __embind_register_integer, + /** @export */ + _embind_register_memory_view: __embind_register_memory_view, + /** @export */ + _embind_register_optional: __embind_register_optional, + /** @export */ + _embind_register_std_string: __embind_register_std_string, + /** @export */ + _embind_register_std_wstring: __embind_register_std_wstring, + /** @export */ + _embind_register_void: __embind_register_void, + /** @export */ + _emval_as: __emval_as, + /** @export */ + _emval_call: __emval_call, + /** @export */ + _emval_decref: __emval_decref, + /** @export */ + _emval_equals: __emval_equals, + /** @export */ + _emval_get_method_caller: __emval_get_method_caller, + /** @export */ + _emval_get_property: __emval_get_property, + /** @export */ + _emval_incref: __emval_incref, + /** @export */ + _emval_is_string: __emval_is_string, + /** @export */ + _emval_run_destructors: __emval_run_destructors, + /** @export */ + _emval_take_value: __emval_take_value, + /** @export */ + emscripten_resize_heap: _emscripten_resize_heap, + /** @export */ + fd_close: _fd_close, + /** @export */ + fd_seek: _fd_seek, + /** @export */ + fd_write: _fd_write +}; +var wasmExports = await createWasm(); +var ___wasm_call_ctors = createExportWrapper('__wasm_call_ctors', 0); +var _malloc = createExportWrapper('malloc', 1); +var ___getTypeName = createExportWrapper('__getTypeName', 1); +var _fflush = createExportWrapper('fflush', 1); +var _strerror = createExportWrapper('strerror', 1); +var _free = createExportWrapper('free', 1); +var _emscripten_stack_init = wasmExports['emscripten_stack_init'] +var _emscripten_stack_get_free = wasmExports['emscripten_stack_get_free'] +var _emscripten_stack_get_base = wasmExports['emscripten_stack_get_base'] +var _emscripten_stack_get_end = wasmExports['emscripten_stack_get_end'] +var __emscripten_stack_restore = wasmExports['_emscripten_stack_restore'] +var __emscripten_stack_alloc = wasmExports['_emscripten_stack_alloc'] +var _emscripten_stack_get_current = wasmExports['emscripten_stack_get_current'] + + +// include: postamble.js +// === Auto-generated postamble setup entry stuff === + +var missingLibrarySymbols = [ + 'writeI53ToI64', + 'writeI53ToI64Clamped', + 'writeI53ToI64Signaling', + 'writeI53ToU64Clamped', + 'writeI53ToU64Signaling', + 'readI53FromI64', + 'readI53FromU64', + 'convertI32PairToI53', + 'convertI32PairToI53Checked', + 'convertU32PairToI53', + 'stackAlloc', + 'getTempRet0', + 'setTempRet0', + 'zeroMemory', + 'exitJS', + 'growMemory', + 'strError', + 'inetPton4', + 'inetNtop4', + 'inetPton6', + 'inetNtop6', + 'readSockaddr', + 'writeSockaddr', + 'emscriptenLog', + 'readEmAsmArgs', + 'jstoi_q', + 'getExecutableName', + 'listenOnce', + 'autoResumeAudioContext', + 'getDynCaller', + 'dynCall', + 'handleException', + 'keepRuntimeAlive', + 'runtimeKeepalivePush', + 'runtimeKeepalivePop', + 'callUserCallback', + 'maybeExit', + 'asmjsMangle', + 'asyncLoad', + 'mmapAlloc', + 'HandleAllocator', + 'getNativeTypeSize', + 'addOnInit', + 'addOnPostCtor', + 'addOnPreMain', + 'addOnExit', + 'STACK_SIZE', + 'STACK_ALIGN', + 'POINTER_SIZE', + 'ASSERTIONS', + 'getCFunc', + 'ccall', + 'cwrap', + 'uleb128Encode', + 'sigToWasmTypes', + 'generateFuncType', + 'convertJsFunctionToWasm', + 'getEmptyTableSlot', + 'updateTableMap', + 'getFunctionAddress', + 'addFunction', + 'removeFunction', + 'reallyNegative', + 'unSign', + 'strLen', + 'reSign', + 'formatString', + 'intArrayFromString', + 'intArrayToString', + 'AsciiToString', + 'stringToAscii', + 'stringToNewUTF8', + 'stringToUTF8OnStack', + 'writeArrayToMemory', + 'registerKeyEventCallback', + 'maybeCStringToJsString', + 'findEventTarget', + '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', + 'getCanvasElementSize', + 'jsStackTrace', + 'getCallstack', + 'convertPCtoSourceLocation', + 'getEnvStrings', + 'checkWasiClock', + 'wasiRightsToMuslOFlags', + 'wasiOFlagsToMuslOFlags', + 'initRandomFill', + 'randomFill', + 'safeSetTimeout', + 'setImmediateWrapped', + 'safeRequestAnimationFrame', + 'clearImmediateWrapped', + 'registerPostMainLoop', + 'registerPreMainLoop', + 'getPromise', + 'makePromise', + 'idsToPromises', + 'makePromiseCallback', + 'findMatchingCatch', + 'Browser_asyncPrepareDataCounter', + 'isLeapYear', + 'ydayFromDate', + 'arraySum', + 'addDays', + 'getSocketFromFD', + 'getSocketAddress', + 'FS_createPreloadedFile', + 'FS_modeStringToFlags', + 'FS_getMode', + 'FS_stdin_getChar', + 'FS_unlink', + 'FS_createDataFile', + 'FS_mkdirTree', + '_setNetworkCallback', + 'heapObjectForWebGLType', + 'toTypedArrayIndex', + 'webgl_enable_ANGLE_instanced_arrays', + 'webgl_enable_OES_vertex_array_object', + 'webgl_enable_WEBGL_draw_buffers', + 'webgl_enable_WEBGL_multi_draw', + 'webgl_enable_EXT_polygon_offset_clamp', + 'webgl_enable_EXT_clip_control', + 'webgl_enable_WEBGL_polygon_mode', + 'emscriptenWebGLGet', + 'computeUnpackAlignedImageSize', + 'colorChannelsInGlTextureFormat', + 'emscriptenWebGLGetTexPixelData', + 'emscriptenWebGLGetUniform', + 'webglGetUniformLocation', + 'webglPrepareUniformLocationsBeforeFirstUse', + 'webglGetLeftBracePos', + 'emscriptenWebGLGetVertexAttrib', + '__glGetActiveAttribOrUniform', + 'writeGLArray', + 'registerWebGlEventCallback', + 'runAndAbortIfError', + 'ALLOC_NORMAL', + 'ALLOC_STACK', + 'allocate', + 'writeStringToMemory', + 'writeAsciiToMemory', + 'setErrNo', + 'demangle', + 'stackTrace', + 'getFunctionArgsName', + 'createJsInvokerSignature', + 'registerInheritedInstance', + 'unregisterInheritedInstance', + 'getInheritedInstanceCount', + 'getLiveInheritedInstances', + 'enumReadValueFromPointer', + 'setDelayFunction', + 'validateThis', + 'getStringOrSymbol', + 'emval_get_global', +]; +missingLibrarySymbols.forEach(missingLibrarySymbol) + +var unexportedSymbols = [ + 'run', + 'addRunDependency', + 'removeRunDependency', + 'out', + 'err', + 'callMain', + 'abort', + 'wasmMemory', + 'wasmExports', + 'writeStackCookie', + 'checkStackCookie', + 'INT53_MAX', + 'INT53_MIN', + 'bigintToI53Checked', + 'stackSave', + 'stackRestore', + 'ptrToString', + 'getHeapMax', + 'abortOnCannotGrowMemory', + 'ENV', + 'ERRNO_CODES', + 'DNS', + 'Protocols', + 'Sockets', + 'timers', + 'warnOnce', + 'readEmAsmArgsArray', + 'jstoi_s', + 'alignMemory', + 'wasmTable', + 'noExitRuntime', + 'addOnPreRun', + 'addOnPostRun', + 'freeTableIndexes', + 'functionsInTableMap', + 'setValue', + 'getValue', + 'PATH', + 'PATH_FS', + 'UTF8Decoder', + 'UTF8ArrayToString', + 'UTF8ToString', + 'stringToUTF8Array', + 'stringToUTF8', + 'lengthBytesUTF8', + 'UTF16Decoder', + 'UTF16ToString', + 'stringToUTF16', + 'lengthBytesUTF16', + 'UTF32ToString', + 'stringToUTF32', + 'lengthBytesUTF32', + 'JSEvents', + 'specialHTMLTargets', + 'findCanvasEventTarget', + 'currentFullscreenStrategy', + 'restoreOldWindowedStyle', + 'UNWIND_CACHE', + 'ExitStatus', + 'flush_NO_FILESYSTEM', + 'emSetImmediate', + 'emClearImmediate_deps', + 'emClearImmediate', + 'promiseMap', + 'uncaughtExceptionCount', + 'exceptionLast', + 'exceptionCaught', + 'ExceptionInfo', + 'Browser', + 'getPreloadedImageData__data', + 'wget', + 'MONTH_DAYS_REGULAR', + 'MONTH_DAYS_LEAP', + 'MONTH_DAYS_REGULAR_CUMULATIVE', + 'MONTH_DAYS_LEAP_CUMULATIVE', + 'SYSCALLS', + 'preloadPlugins', + 'FS_stdin_getChar_buffer', + 'FS_createPath', + 'FS_createDevice', + 'FS_readFile', + 'FS', + 'FS_createLazyFile', + 'MEMFS', + 'TTY', + 'PIPEFS', + 'SOCKFS', + 'tempFixedLengthArray', + 'miniTempWebGLFloatBuffers', + 'miniTempWebGLIntBuffers', + 'GL', + 'AL', + 'GLUT', + 'EGL', + 'GLEW', + 'IDBStore', + 'SDL', + 'SDL_gfx', + 'allocateUTF8', + 'allocateUTF8OnStack', + 'print', + 'printErr', + 'InternalError', + 'BindingError', + 'throwInternalError', + 'throwBindingError', + 'registeredTypes', + 'awaitingDependencies', + 'typeDependencies', + 'tupleRegistrations', + 'structRegistrations', + 'sharedRegisterType', + 'whenDependentTypesAreResolved', + 'embind_charCodes', + 'embind_init_charCodes', + 'readLatin1String', + 'getTypeName', + 'getFunctionName', + 'heap32VectorToArray', + 'requireRegisteredType', + 'usesDestructorStack', + 'checkArgCount', + 'getRequiredArgCount', + 'createJsInvoker', + 'UnboundTypeError', + 'PureVirtualError', + 'GenericWireTypeSize', + 'EmValType', + 'EmValOptionalType', + 'throwUnboundTypeError', + 'ensureOverloadTable', + 'exposePublicSymbol', + 'replacePublicSymbol', + 'extendError', + 'createNamedFunction', + 'embindRepr', + 'registeredInstances', + 'getBasestPointer', + 'getInheritedInstance', + 'registeredPointers', + 'registerType', + 'integerReadValueFromPointer', + 'floatReadValueFromPointer', + 'readPointer', + 'runDestructors', + 'newFunc', + 'craftInvokerFunction', + 'embind__requireFunction', + 'genericPointerToWireType', + 'constNoSmartPtrRawPointerToWireType', + 'nonConstNoSmartPtrRawPointerToWireType', + 'init_RegisteredPointer', + 'RegisteredPointer', + 'RegisteredPointer_fromWireType', + 'runDestructor', + 'releaseClassHandle', + 'finalizationRegistry', + 'detachFinalizer_deps', + 'detachFinalizer', + 'attachFinalizer', + 'makeClassHandle', + 'init_ClassHandle', + 'ClassHandle', + 'throwInstanceAlreadyDeleted', + 'deletionQueue', + 'flushPendingDeletes', + 'delayFunction', + 'RegisteredClass', + 'shallowCopyInternalPointer', + 'downcastPointer', + 'upcastPointer', + 'char_0', + 'char_9', + 'makeLegalFunctionName', + 'emval_freelist', + 'emval_handles', + 'emval_symbols', + 'init_emval', + 'count_emval_handles', + 'Emval', + 'emval_returnValue', + 'emval_lookupTypes', + 'emval_methodCallers', + 'emval_addMethodCaller', + 'reflectConstruct', +]; +unexportedSymbols.forEach(unexportedRuntimeSymbol); + + + +var calledRun; + +function stackCheckInit() { + // This is normally called automatically during __wasm_call_ctors but need to + // get these values before even running any of the ctors so we call it redundantly + // here. + _emscripten_stack_init(); + // TODO(sbc): Move writeStackCookie to native to to avoid this. + writeStackCookie(); +} + +function run() { + + if (runDependencies > 0) { + dependenciesFulfilled = run; + return; + } + + stackCheckInit(); + + preRun(); + + // a preRun added a dependency, run will be called later + if (runDependencies > 0) { + dependenciesFulfilled = run; + return; + } + + function doRun() { + // run may have just been called through dependencies being fulfilled just in this very frame, + // or while the async setStatus time below was happening + assert(!calledRun); + calledRun = true; + Module['calledRun'] = true; + + if (ABORT) return; + + initRuntime(); + + readyPromiseResolve(Module); + Module['onRuntimeInitialized']?.(); + consumedModuleProp('onRuntimeInitialized'); + + assert(!Module['_main'], 'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]'); + + postRun(); + } + + if (Module['setStatus']) { + Module['setStatus']('Running...'); + setTimeout(() => { + setTimeout(() => Module['setStatus'](''), 1); + doRun(); + }, 1); + } else + { + doRun(); + } + checkStackCookie(); +} + +function checkUnflushedContent() { + // Compiler settings do not allow exiting the runtime, so flushing + // the streams is not possible. but in ASSERTIONS mode we check + // if there was something to flush, and if so tell the user they + // should request that the runtime be exitable. + // Normally we would not even include flush() at all, but in ASSERTIONS + // builds we do so just for this check, and here we see if there is any + // content to flush, that is, we check if there would have been + // something a non-ASSERTIONS build would have not seen. + // How we flush the streams depends on whether we are in SYSCALLS_REQUIRE_FILESYSTEM=0 + // mode (which has its own special function for this; otherwise, all + // the code is inside libc) + var oldOut = out; + var oldErr = err; + var has = false; + out = err = (x) => { + has = true; + } + try { // it doesn't matter if it fails + flush_NO_FILESYSTEM(); + } catch(e) {} + out = oldOut; + err = oldErr; + if (has) { + warnOnce('stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the Emscripten FAQ), or make sure to emit a newline when you printf etc.'); + warnOnce('(this may also be due to not including full filesystem support - try building with -sFORCE_FILESYSTEM)'); + } +} + +if (Module['preInit']) { + if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']]; + while (Module['preInit'].length > 0) { + Module['preInit'].pop()(); + } +} +consumedModuleProp('preInit'); + +run(); + +// end include: postamble.js + +// include: postamble_modularize.js +// In MODULARIZE mode we wrap the generated code in a factory function +// and return either the Module itself, or a promise of the module. +// +// We assign to the `moduleRtn` global here and configure closure to see +// this as and extern so it won't get minified. + +moduleRtn = readyPromise; + +// Assertion for attempting to access module properties on the incoming +// moduleArg. In the past we used this object as the prototype of the module +// and assigned properties to it, but now we return a distinct object. This +// keeps the instance private until it is ready (i.e the promise has been +// resolved). +for (const prop of Object.keys(Module)) { + if (!(prop in moduleArg)) { + Object.defineProperty(moduleArg, prop, { + configurable: true, + get() { + abort(`Access to module property ('${prop}') is no longer possible via the module constructor argument; Instead, use the result of the module constructor.`) + } + }); + } +} +// end include: postamble_modularize.js + + + + return moduleRtn; +} +); +})(); +(() => { + // Create a small, never-async wrapper around Module which + // checks for callers incorrectly using it with `new`. + var real_Module = Module; + Module = function(arg) { + if (new.target) throw new Error("Module() should not be called with `new Module()`"); + return real_Module(arg); + } +})(); +export default Module; diff --git a/packages/ecs/src/ecs-library.ts b/packages/ecs/src/ecs-library.ts index 3f1e2578..e494965f 100644 --- a/packages/ecs/src/ecs-library.ts +++ b/packages/ecs/src/ecs-library.ts @@ -1,33 +1,26 @@ -import type { ILibrary } from "@nanoforge/common"; +import { type Entity, type MainModule, Module, type Registry, type SparseArray } from "@lib"; +import { type AssetManagerLibrary } from "@nanoforge/asset-manager"; +import { BaseComponentSystemLibrary, type InitContext } from "@nanoforge/common"; -import Module from "../public/libecs.js"; -import type { Entity, MainModule, Registry, SparseArray } from "../public/libecs.js"; - -function cleanPath(p: string): string { - if (p.endsWith("/")) { - return p.slice(0, p.length - 1); - } - return p; -} - -export class ECSLibrary implements ILibrary { - name: string = "ECS"; +export class ECSLibrary extends BaseComponentSystemLibrary { + name: string = "ECSLibrary"; module: MainModule; registry: Registry; - path: string; + path: string = "libecs.wasm"; - constructor(path: string) { - this.path = path; + async init(context: InitContext): Promise { + const wasmFile = await context.libraries + .getAssetManager() + .library.getWasm(this.path); + Module({ locateFile: () => wasmFile.path }).then((module) => { + this.module = module; + this.registry = new module.Registry(); + return Promise.resolve(); + }); } - init(): Promise { - return Module({ locateFile: (file: string) => `${cleanPath(this.path)}/${file}` }).then( - (module) => { - this.module = module; - this.registry = new module.Registry(); - return Promise.resolve(); - }, - ); + async run(): Promise { + this.runSystems(); } clear(): Promise { diff --git a/packages/ecs/tsconfig.build.json b/packages/ecs/tsconfig.build.json index 2e31798e..53ca4a26 100644 --- a/packages/ecs/tsconfig.build.json +++ b/packages/ecs/tsconfig.build.json @@ -4,14 +4,18 @@ "outDir": ".", "rootDir": ".", "paths": { + "@lib": ["lib"], "@nanoforge/common": ["../common"], - "@nanoforge/common/*": ["../common/*"] + "@nanoforge/asset-manager": ["../asset-manager"] } }, "exclude": ["node_modules", "dist", "test/**/*", "*.spec.ts"], "references": [ { "path": "../common/tsconfig.build.json" + }, + { + "path": "../asset-manager/tsconfig.build.json" } ] } diff --git a/packages/graphics-2d/tsconfig.build.json b/packages/graphics-2d/tsconfig.build.json index cb32cea0..610404e0 100644 --- a/packages/graphics-2d/tsconfig.build.json +++ b/packages/graphics-2d/tsconfig.build.json @@ -6,9 +6,7 @@ "rootDir": ".", "paths": { "@nanoforge/common": ["../common"], - "@nanoforge/common/*": ["../common/*"], - "@nanoforge/asset-manager": ["../asset-manager"], - "@nanoforge/asset-manager/*": ["../asset-manager/*"] + "@nanoforge/asset-manager": ["../asset-manager"] } }, "exclude": ["node_modules", "dist", "test/**/*", "*.spec.ts"], From 24463c867c016bed64c4043261bb752a841a57d9 Mon Sep 17 00:00:00 2001 From: Exelo Date: Wed, 19 Mar 2025 11:53:13 +0100 Subject: [PATCH 4/5] fix(ecs): fix tests --- .../src/application/nanoforge-application.ts | 2 +- packages/ecs/.gitignore | 2 + packages/ecs/Makefile | 5 +-- packages/ecs/lib/index.ts | 2 - packages/ecs/lib/libecs.js | 44 +++++++------------ packages/ecs/package.json | 2 +- packages/ecs/src/ecs-library.ts | 21 ++++----- packages/ecs/src/index.ts | 3 ++ packages/ecs/test/ecs-library.spec.ts | 35 ++++++++++++--- packages/ecs/test/tsconfig.json | 13 +++++- packages/ecs/test/wasm/Registry.spec.ts | 2 +- packages/ecs/test/wasm/SparseArray.spec.ts | 2 +- packages/ecs/tsconfig.build.json | 2 +- tsconfig.json | 5 +-- 14 files changed, 82 insertions(+), 58 deletions(-) diff --git a/packages/core/src/application/nanoforge-application.ts b/packages/core/src/application/nanoforge-application.ts index 47c86156..7f6e9682 100644 --- a/packages/core/src/application/nanoforge-application.ts +++ b/packages/core/src/application/nanoforge-application.ts @@ -1,11 +1,11 @@ import { + ApplicationContext, type IAssetManagerLibrary, type IComponentSystemLibrary, type ILibrary, type INetworkLibrary, type IRunOptions, } from "@nanoforge/common"; -import { ApplicationContext } from "@nanoforge/common/src/context/contexts/application.context"; import { Core } from "../core/core"; import { ApplicationConfig } from "./application-config"; diff --git a/packages/ecs/.gitignore b/packages/ecs/.gitignore index 3eaa52ca..03f4ab30 100644 --- a/packages/ecs/.gitignore +++ b/packages/ecs/.gitignore @@ -268,5 +268,7 @@ src/**/*.d.ts # pubilc directory lib/libecs.wasm +lib/index.d.ts +lib/index.js compile_commands.json emsdk/ diff --git a/packages/ecs/Makefile b/packages/ecs/Makefile index 5cd781a1..43019d72 100644 --- a/packages/ecs/Makefile +++ b/packages/ecs/Makefile @@ -52,15 +52,14 @@ $(TS_NAME): $(OBJ) clean: $(RM) $(OBJ) - $(RM) -r $(OUT_DIR) $(RM) $(JS_NAME) $(WASM_NAME) $(HTML_NAME) $(TS_NAME) fclean: clean -tests: LDFLAGS += -s MODULARIZE=1 -s STANDALONE_WASM=1 +tests: LDFLAGS += -s MODULARIZE=1 tests: $(OBJ) @mkdir -p $(OUT_DIR) - $(CC) $(OBJ) $(LDFLAGS) -o $(JS_NAME) + $(CC) $(OBJ) $(LDFLAGS) --emit-tsd $(TS_NAME) -o $(JS_NAME) re: fclean all diff --git a/packages/ecs/lib/index.ts b/packages/ecs/lib/index.ts index 2780fb58..acde6e2a 100644 --- a/packages/ecs/lib/index.ts +++ b/packages/ecs/lib/index.ts @@ -1,4 +1,2 @@ -import "libecs.wasm"; - export * from "./libecs"; export { default as Module } from "./libecs"; diff --git a/packages/ecs/lib/libecs.js b/packages/ecs/lib/libecs.js index 29c71064..6098b190 100644 --- a/packages/ecs/lib/libecs.js +++ b/packages/ecs/lib/libecs.js @@ -1,6 +1,6 @@ var Module = (() => { - var _scriptName = import.meta.url; - + var _scriptName = typeof document != 'undefined' ? document.currentScript?.src : undefined; + if (typeof __filename != 'undefined') _scriptName = _scriptName || __filename; return ( async function(moduleArg = {}) { var moduleRtn; @@ -40,11 +40,6 @@ var ENVIRONMENT_IS_NODE = typeof process == 'object' && typeof process.versions var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; if (ENVIRONMENT_IS_NODE) { - // When building an ES module `require` is not normally available. - // We need to use `createRequire()` to construct the require()` function. - const { createRequire } = await import('module'); - /** @suppress{duplicate} */ - var require = createRequire(import.meta.url); } @@ -93,12 +88,7 @@ if (ENVIRONMENT_IS_NODE) { var fs = require('fs'); var nodePath = require('path'); - // EXPORT_ES6 + ENVIRONMENT_IS_NODE always requires use of import.meta.url, - // since there's no way getting the current absolute path of the module when - // support for that is not available. - if (!import.meta.url.startsWith('data:')) { - scriptDirectory = nodePath.dirname(require('url').fileURLToPath(import.meta.url)) + '/'; - } + scriptDirectory = __dirname + '/'; // include: node_shell_read.js readBinary = (filename) => { @@ -445,15 +435,13 @@ function isExportedByForceFilesystem(name) { * their build, or no symbols that no longer exist. */ function hookGlobalSymbolAccess(sym, func) { - if (typeof globalThis != 'undefined' && !Object.getOwnPropertyDescriptor(globalThis, sym)) { - Object.defineProperty(globalThis, sym, { - configurable: true, - get() { - func(); - return undefined; - } - }); - } + // In MODULARIZE mode the generated code runs inside a function scope and not + // the global scope, and JavaScript does not provide access to function scopes + // so we cannot dynamically modify the scrope using `defineProperty` in this + // case. + // + // In this mode we simply ignore requests for `hookGlobalSymbolAccess`. Since + // this is a debug-only feature, skipping it is not major issue. } function missingGlobal(sym, msg) { @@ -721,11 +709,7 @@ function createExportWrapper(name, nargs) { var wasmBinaryFile; function findWasmBinary() { - if (Module['locateFile']) { return locateFile('libecs.wasm'); - } - // Use bundler-friendly `new URL(..., import.meta.url)` pattern; works in browsers too. - return new URL('libecs.wasm', import.meta.url).href; } function getBinarySync(file) { @@ -3826,4 +3810,10 @@ for (const prop of Object.keys(Module)) { return real_Module(arg); } })(); -export default Module; +if (typeof exports === 'object' && typeof module === 'object') { + module.exports = Module; + // This default export looks redundant, but it allows TS to import this + // commonjs style module. + module.exports.default = Module; +} else if (typeof define === 'function' && define['amd']) + define([], () => Module); diff --git a/packages/ecs/package.json b/packages/ecs/package.json index c7f34633..e063cebb 100644 --- a/packages/ecs/package.json +++ b/packages/ecs/package.json @@ -34,7 +34,7 @@ "fix": "eslint . --fix && prettier --write .", "taze": "taze major -w", "lint-staged": "lint-staged", - "test:unit": "make fclean && make tests -j 16 && jest --config ./jest.config.json" + "test:unit": "make fclean && make tests -j 16 && pnpm clean:script && pnpm build:script && jest --config ./jest.config.json" }, "dependencies": { "@nanoforge/common": "workspace:^" diff --git a/packages/ecs/src/ecs-library.ts b/packages/ecs/src/ecs-library.ts index e494965f..dad2a67a 100644 --- a/packages/ecs/src/ecs-library.ts +++ b/packages/ecs/src/ecs-library.ts @@ -1,22 +1,23 @@ -import { type Entity, type MainModule, Module, type Registry, type SparseArray } from "@lib"; import { type AssetManagerLibrary } from "@nanoforge/asset-manager"; import { BaseComponentSystemLibrary, type InitContext } from "@nanoforge/common"; +import { type Entity, type MainModule, Module, type Registry, type SparseArray } from "../lib"; + export class ECSLibrary extends BaseComponentSystemLibrary { - name: string = "ECSLibrary"; - module: MainModule; - registry: Registry; - path: string = "libecs.wasm"; + private module: MainModule; + private registry: Registry; + private readonly path: string = "libecs.wasm"; + + get name(): string { + return "ECSLibrary"; + } async init(context: InitContext): Promise { const wasmFile = await context.libraries .getAssetManager() .library.getWasm(this.path); - Module({ locateFile: () => wasmFile.path }).then((module) => { - this.module = module; - this.registry = new module.Registry(); - return Promise.resolve(); - }); + this.module = await Module({ locateFile: () => wasmFile.path }); + this.registry = new this.module.Registry(); } async run(): Promise { diff --git a/packages/ecs/src/index.ts b/packages/ecs/src/index.ts index e69de29b..bdc631fe 100644 --- a/packages/ecs/src/index.ts +++ b/packages/ecs/src/index.ts @@ -0,0 +1,3 @@ +import "../lib/libecs.wasm"; + +export * from "./ecs-library"; diff --git a/packages/ecs/test/ecs-library.spec.ts b/packages/ecs/test/ecs-library.spec.ts index b5d2f50a..30396d40 100644 --- a/packages/ecs/test/ecs-library.spec.ts +++ b/packages/ecs/test/ecs-library.spec.ts @@ -1,4 +1,7 @@ -import { ECSLibrary } from "../src/ecs-library"; +import { AssetManagerLibrary } from "@nanoforge/asset-manager"; +import { ApplicationContext, InitContext } from "@nanoforge/common"; +import { EditableLibraryManager } from "@nanoforge/core/src/common/library/manager/library.manager"; +import { ECSLibrary } from "@nanoforge/ecs/src/ecs-library"; class Position { constructor( @@ -11,17 +14,37 @@ class Position { } describe("ECSLibrary", () => { + let ecs: ECSLibrary; + const assetManager = new AssetManagerLibrary(); + const appContext = new ApplicationContext(); + const libraryManager = new EditableLibraryManager(); + const context = new InitContext(appContext, libraryManager, { + // @ts-ignore + canvas: null, + files: { + assets: new Map(), + wasm: new Map([["/libecs.wasm", "./lib/libecs.wasm"]]), + wgsl: new Map(), + }, + }); + libraryManager.setAssetManager(assetManager); + + beforeAll(async () => { + await assetManager.init(context); + }); + + beforeEach(async () => { + ecs = new ECSLibrary(); + await ecs.init(context); + }); + test("init and spawn entity", async () => { - const ecs = new ECSLibrary("public"); - await ecs.init(); const entity = ecs.createEntity(); expect(entity).toBeDefined(); expect(entity.get_id()).toBe(0); }); test("add component to entity", async () => { - const ecs = new ECSLibrary("public/"); - await ecs.init(); const entity = ecs.createEntity(); const pos = new Position(1, 2); ecs.addComponent(entity, pos); @@ -31,8 +54,6 @@ describe("ECSLibrary", () => { }); test("clear", async () => { - const ecs = new ECSLibrary("public/"); - await ecs.init(); await ecs.clear(); }); }); diff --git a/packages/ecs/test/tsconfig.json b/packages/ecs/test/tsconfig.json index 50d59661..399ab337 100644 --- a/packages/ecs/test/tsconfig.json +++ b/packages/ecs/test/tsconfig.json @@ -1,3 +1,14 @@ { - "extends": "../../../tsconfig.spec.json" + "extends": "../../../tsconfig.spec.json", + "compilerOptions": { + "paths": { + "@nanoforge/common": ["./packages/common"], + "@nanoforge/core": ["./packages/core"], + "@nanoforge/core/*": ["./packages/core/*"], + "@nanoforge/asset-manager": ["./packages/asset-manager"], + "@nanoforge/ecs": ["./packages/ecs"], + "@nanoforge/ecs/*": ["./packages/ecs/*"], + "@nanoforge/graphics-2d": ["./packages/graphics-2d"] + } + } } diff --git a/packages/ecs/test/wasm/Registry.spec.ts b/packages/ecs/test/wasm/Registry.spec.ts index 72a98c14..4ebb450d 100644 --- a/packages/ecs/test/wasm/Registry.spec.ts +++ b/packages/ecs/test/wasm/Registry.spec.ts @@ -1,4 +1,4 @@ -import Module from "../../public/libecs"; +import Module from "../../lib/libecs.js"; class Velocity { x: number; diff --git a/packages/ecs/test/wasm/SparseArray.spec.ts b/packages/ecs/test/wasm/SparseArray.spec.ts index 095a0445..1b1093d7 100644 --- a/packages/ecs/test/wasm/SparseArray.spec.ts +++ b/packages/ecs/test/wasm/SparseArray.spec.ts @@ -1,4 +1,4 @@ -import Module from "../../public/libecs"; +import Module from "../../lib/libecs.js"; describe("SparseArray", () => { test("basic instantation", async () => { diff --git a/packages/ecs/tsconfig.build.json b/packages/ecs/tsconfig.build.json index 53ca4a26..03fe8683 100644 --- a/packages/ecs/tsconfig.build.json +++ b/packages/ecs/tsconfig.build.json @@ -4,7 +4,7 @@ "outDir": ".", "rootDir": ".", "paths": { - "@lib": ["lib"], + "@lib": ["./lib"], "@nanoforge/common": ["../common"], "@nanoforge/asset-manager": ["../asset-manager"] } diff --git a/tsconfig.json b/tsconfig.json index 778280d8..d3f77c8c 100644 --- a/tsconfig.json +++ b/tsconfig.json @@ -18,11 +18,10 @@ "baseUrl": ".", "paths": { "@nanoforge/common": ["./packages/common"], - "@nanoforge/common/*": ["./packages/common/*"], "@nanoforge/core": ["./packages/core"], - "@nanoforge/core/*": ["./packages/core/*"], + "@nanoforge/asset-manager": ["./packages/asset-manager"], "@nanoforge/ecs": ["./packages/ecs"], - "@nanoforge/ecs/*": ["./packages/ecs/*"], + "@nanoforge/graphics-2d": ["./packages/graphics-2d"] } }, "include": ["packages/**/*", "integration/**/*"], From f062ebb96fa24b7f042d1e98ee12d88baafec18f Mon Sep 17 00:00:00 2001 From: MartinFillon Date: Wed, 19 Mar 2025 12:11:02 +0100 Subject: [PATCH 5/5] feat(ecs/tsbindings): add the zipper functions to the library also changed the functions names to camelcase --- .github/workflows/tests.yml | 2 +- packages/ecs/lib/libecs.d.ts | 82 +- packages/ecs/lib/libecs.js | 3812 +----------------- packages/ecs/src/ecs-library.ts | 41 +- packages/ecs/test/ecs-library.spec.ts | 4 +- packages/ecs/test/wasm/IndexedZipper.spec.ts | 6 +- packages/ecs/test/wasm/Registry.spec.ts | 1 + packages/ecs/test/wasm/Zipper.spec.ts | 6 +- packages/ecs/wasm/SparseArray.hpp | 1 - packages/ecs/wasm/Zipper.cpp | 1 + 10 files changed, 101 insertions(+), 3855 deletions(-) diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml index 67687a69..7400ce3c 100644 --- a/.github/workflows/tests.yml +++ b/.github/workflows/tests.yml @@ -42,4 +42,4 @@ jobs: run: pnpm test:unit - name: "Run linter" - run: pnpm lint + run: pnpm clean && pnpm lint diff --git a/packages/ecs/lib/libecs.d.ts b/packages/ecs/lib/libecs.d.ts index c2dadf94..8de38659 100644 --- a/packages/ecs/lib/libecs.d.ts +++ b/packages/ecs/lib/libecs.d.ts @@ -15,6 +15,7 @@ declare namespace RuntimeExports { interface WasmModule { } +type EmbindString = ArrayBuffer|Uint8Array|Uint8ClampedArray|Int8Array|string; export interface ClassHandle { isAliasOf(other: ClassHandle): boolean; delete(): void; @@ -38,35 +39,62 @@ export interface SparseArray extends ClassHandle { erase(_0: number): void; size(): number; resize(_0: number): void; - get_index(_0?: any): number; - get_const(_0: number): any | undefined; + getIndex(_0?: any): number; + getConst(_0: number): any | undefined; get(_0: number): any | undefined; - insert_at(_0: number, _1?: any): any | undefined; - insert_at(_0: number, _1?: any): any | undefined; + insertAt(_0: number, _1?: any): any | undefined; + insertAt(_0: number, _1?: any): any | undefined; set(_0: number, _1?: any): void; } export interface Entity extends ClassHandle { - get_id(): number; + getId(): number; +} + +export interface MapStringSparseArray extends ClassHandle { + keys(): VectorString; + size(): number; + get(_0: EmbindString): SparseArray | undefined; + set(_0: EmbindString, _1: SparseArray | null): void; +} + +export interface VectorString extends ClassHandle { + size(): number; + get(_0: number): EmbindString | undefined; + push_back(_0: EmbindString): void; + resize(_0: number, _1: EmbindString): void; + set(_0: number, _1: EmbindString): boolean; +} + +export interface Zipper extends ClassHandle { + next(): any; + getValue(): any; +} + +export interface IndexedZipper extends ClassHandle { + next(): any; + getValue(): any; } export interface Registry extends ClassHandle { - spawn_entity(): Entity; - kill_entity(_0: Entity): void; - clear_entities(): void; - run_systems(): void; - clear_systems(): void; - entity_from_index(_0: number): Entity; - remove_system(_0: number): void; - max_entities(): number; - register_component(_0: any): SparseArray; - get_components_const(_0: any): SparseArray; - get_components(_0: any): SparseArray; - get_entity_component_const(_0: Entity, _1: any): any | undefined; - get_entity_component(_0: Entity, _1: any): any | undefined; - add_component(_0: Entity, _1: any): any | undefined; - remove_component(_0: Entity, _1: any): void; - add_system(_0: any): void; + spawnEntity(): Entity; + killEntity(_0: Entity): void; + clearEntities(): void; + runSystems(): void; + clearSystems(): void; + entityFromIndex(_0: number): Entity; + removeSystem(_0: number): void; + maxEntities(): number; + registerComponent(_0: any): SparseArray; + getComponentsConst(_0: any): SparseArray; + getComponents(_0: any): SparseArray; + getEntityComponentConst(_0: Entity, _1: any): any | undefined; + getEntityComponent(_0: Entity, _1: any): any | undefined; + addComponent(_0: Entity, _1: any): any | undefined; + removeComponent(_0: Entity, _1: any): void; + addSystem(_0: any): void; + getZipper(_0: any): Zipper; + getIndexedZipper(_0: any): IndexedZipper; } interface EmbindModule { @@ -79,6 +107,18 @@ interface EmbindModule { Entity: { new(_0: number): Entity; }; + MapStringSparseArray: { + new(): MapStringSparseArray; + }; + VectorString: { + new(): VectorString; + }; + Zipper: { + new(_0: MapStringSparseArray): Zipper; + }; + IndexedZipper: { + new(_0: MapStringSparseArray): IndexedZipper; + }; Registry: { new(): Registry; }; diff --git a/packages/ecs/lib/libecs.js b/packages/ecs/lib/libecs.js index 6098b190..1700e159 100644 --- a/packages/ecs/lib/libecs.js +++ b/packages/ecs/lib/libecs.js @@ -1,3819 +1,15 @@ var Module = (() => { - var _scriptName = typeof document != 'undefined' ? document.currentScript?.src : undefined; - if (typeof __filename != 'undefined') _scriptName = _scriptName || __filename; + var _scriptName = import.meta.url; + return ( async function(moduleArg = {}) { var moduleRtn; -// include: shell.js -// The Module object: Our interface to the outside world. We import -// and export values on it. There are various ways Module can be used: -// 1. Not defined. We create it here -// 2. A function parameter, function(moduleArg) => Promise -// 3. pre-run appended it, var Module = {}; ..generated code.. -// 4. External script tag defines var Module. -// We need to check if Module already exists (e.g. case 3 above). -// Substitution will be replaced with actual code on later stage of the build, -// this way Closure Compiler will not mangle it (e.g. case 4. above). -// Note that if you want to run closure, and also to use Module -// after the generated code, you will need to define var Module = {}; -// before the code. Then that object will be used in the code, and you -// can continue to use Module afterwards as well. -var Module = moduleArg; - -// Set up the promise that indicates the Module is initialized -var readyPromiseResolve, readyPromiseReject; -var readyPromise = new Promise((resolve, reject) => { - readyPromiseResolve = resolve; - readyPromiseReject = reject; -}); - -// Determine the runtime environment we are in. You can customize this by -// setting the ENVIRONMENT setting at compile time (see settings.js). - -// Attempt to auto-detect the environment -var ENVIRONMENT_IS_WEB = typeof window == 'object'; -var ENVIRONMENT_IS_WORKER = typeof WorkerGlobalScope != 'undefined'; -// N.b. Electron.js environment is simultaneously a NODE-environment, but -// also a web environment. -var ENVIRONMENT_IS_NODE = typeof process == 'object' && typeof process.versions == 'object' && typeof process.versions.node == 'string' && process.type != 'renderer'; -var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER; - -if (ENVIRONMENT_IS_NODE) { - -} - -// --pre-jses are emitted after the Module integration code, so that they can -// refer to Module (if they choose; they can also define Module) - - -// Sometimes an existing Module object exists with properties -// meant to overwrite the default module functionality. Here -// we collect those properties and reapply _after_ we configure -// the current environment's defaults to avoid having to be so -// defensive during initialization. -var moduleOverrides = Object.assign({}, Module); - -var arguments_ = []; -var thisProgram = './this.program'; -var quit_ = (status, toThrow) => { - throw toThrow; -}; - -// `/` should be present at the end if `scriptDirectory` is not empty -var scriptDirectory = ''; -function locateFile(path) { - if (Module['locateFile']) { - return Module['locateFile'](path, scriptDirectory); - } - return scriptDirectory + path; -} - -// Hooks that are implemented differently in different runtime environments. -var readAsync, readBinary; - -if (ENVIRONMENT_IS_NODE) { - if (typeof process == 'undefined' || !process.release || process.release.name !== 'node') 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?)'); - - var nodeVersion = process.versions.node; - var numericVersion = nodeVersion.split('.').slice(0, 3); - numericVersion = (numericVersion[0] * 10000) + (numericVersion[1] * 100) + (numericVersion[2].split('-')[0] * 1); - var minVersion = 160000; - if (numericVersion < 160000) { - throw new Error('This emscripten-generated code requires node v16.0.0 (detected v' + nodeVersion + ')'); - } - - // These modules will usually be used on Node.js. Load them eagerly to avoid - // the complexity of lazy-loading. - var fs = require('fs'); - var nodePath = require('path'); - - scriptDirectory = __dirname + '/'; - -// include: node_shell_read.js -readBinary = (filename) => { - // We need to re-wrap `file://` strings to URLs. - filename = isFileURI(filename) ? new URL(filename) : filename; - var ret = fs.readFileSync(filename); - assert(Buffer.isBuffer(ret)); - return ret; -}; - -readAsync = async (filename, binary = true) => { - // See the comment in the `readBinary` function. - filename = isFileURI(filename) ? new URL(filename) : filename; - var ret = fs.readFileSync(filename, binary ? undefined : 'utf8'); - assert(binary ? Buffer.isBuffer(ret) : typeof ret == 'string'); - return ret; -}; -// end include: node_shell_read.js - if (!Module['thisProgram'] && process.argv.length > 1) { - thisProgram = process.argv[1].replace(/\\/g, '/'); - } - - arguments_ = process.argv.slice(2); - - // MODULARIZE will export the module in the proper place outside, we don't need to export here - - quit_ = (status, toThrow) => { - process.exitCode = status; - throw toThrow; - }; - -} else -if (ENVIRONMENT_IS_SHELL) { - - if ((typeof process == 'object' && typeof require === 'function') || typeof window == 'object' || typeof WorkerGlobalScope != 'undefined') 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?)'); - -} else - -// Note that this includes Node.js workers when relevant (pthreads is enabled). -// Node.js workers are detected as a combination of ENVIRONMENT_IS_WORKER and -// ENVIRONMENT_IS_NODE. -if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { - if (ENVIRONMENT_IS_WORKER) { // Check worker, not web, since window could be polyfilled - scriptDirectory = self.location.href; - } else if (typeof document != 'undefined' && document.currentScript) { // web - scriptDirectory = document.currentScript.src; - } - // When MODULARIZE, this JS may be executed later, after document.currentScript - // is gone, so we saved it, and we use it here instead of any other info. - if (_scriptName) { - scriptDirectory = _scriptName; - } - // blob urls look like blob:http://site.com/etc/etc and we cannot infer anything from them. - // otherwise, slice off the final part of the url to find the script directory. - // if scriptDirectory does not contain a slash, lastIndexOf will return -1, - // and scriptDirectory will correctly be replaced with an empty string. - // If scriptDirectory contains a query (starting with ?) or a fragment (starting with #), - // they are removed because they could contain a slash. - if (scriptDirectory.startsWith('blob:')) { - scriptDirectory = ''; - } else { - scriptDirectory = scriptDirectory.slice(0, scriptDirectory.replace(/[?#].*/, '').lastIndexOf('/')+1); - } - - if (!(typeof window == 'object' || typeof WorkerGlobalScope != 'undefined')) 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?)'); - - { -// include: web_or_worker_shell_read.js -if (ENVIRONMENT_IS_WORKER) { - readBinary = (url) => { - var xhr = new XMLHttpRequest(); - xhr.open('GET', url, false); - xhr.responseType = 'arraybuffer'; - xhr.send(null); - return new Uint8Array(/** @type{!ArrayBuffer} */(xhr.response)); - }; - } - - readAsync = async (url) => { - // Fetch has some additional restrictions over XHR, like it can't be used on a file:// url. - // See https://github.com/github/fetch/pull/92#issuecomment-140665932 - // Cordova or Electron apps are typically loaded from a file:// url. - // So use XHR on webview if URL is a file URL. - if (isFileURI(url)) { - return new Promise((resolve, reject) => { - var xhr = new XMLHttpRequest(); - xhr.open('GET', url, true); - xhr.responseType = 'arraybuffer'; - xhr.onload = () => { - if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0 - resolve(xhr.response); - return; - } - reject(xhr.status); - }; - xhr.onerror = reject; - xhr.send(null); - }); - } - var response = await fetch(url, { credentials: 'same-origin' }); - if (response.ok) { - return response.arrayBuffer(); - } - throw new Error(response.status + ' : ' + response.url); - }; -// end include: web_or_worker_shell_read.js - } -} else -{ - throw new Error('environment detection error'); -} - -var out = Module['print'] || console.log.bind(console); -var err = Module['printErr'] || console.error.bind(console); - -// Merge back in the overrides -Object.assign(Module, moduleOverrides); -// Free the object hierarchy contained in the overrides, this lets the GC -// reclaim data used. -moduleOverrides = null; -checkIncomingModuleAPI(); - -// Emit code to handle expected values on the Module object. This applies Module.x -// to the proper local x. This has two benefits: first, we only emit it if it is -// expected to arrive, and second, by using a local everywhere else that can be -// minified. - -if (Module['arguments']) arguments_ = Module['arguments'];legacyModuleProp('arguments', 'arguments_'); - -if (Module['thisProgram']) thisProgram = Module['thisProgram'];legacyModuleProp('thisProgram', 'thisProgram'); - -// perform assertions in shell.js after we set up out() and err(), as otherwise if an assertion fails it cannot print the message -// Assertions on removed incoming Module JS APIs. -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'); -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 emscripten_set_window_title in JS)'); -assert(typeof Module['TOTAL_MEMORY'] == 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY'); -legacyModuleProp('asm', 'wasmExports'); -legacyModuleProp('readAsync', 'readAsync'); -legacyModuleProp('readBinary', 'readBinary'); -legacyModuleProp('setWindowTitle', 'setWindowTitle'); -var IDBFS = 'IDBFS is no longer included by default; build with -lidbfs.js'; -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 FETCHFS = 'FETCHFS is no longer included by default; build with -lfetchfs.js'; -var ICASEFS = 'ICASEFS is no longer included by default; build with -licasefs.js'; -var JSFILEFS = 'JSFILEFS is no longer included by default; build with -ljsfilefs.js'; -var OPFS = 'OPFS is no longer included by default; build with -lopfs.js'; - -var NODEFS = 'NODEFS is no longer included by default; build with -lnodefs.js'; - -assert(!ENVIRONMENT_IS_SHELL, 'shell environment detected but not enabled at build time. Add `shell` to `-sENVIRONMENT` to enable.'); - -// end include: shell.js - -// include: preamble.js -// === Preamble library stuff === - -// Documentation for the public APIs defined in this file must be updated in: -// site/source/docs/api_reference/preamble.js.rst -// A prebuilt local version of the documentation is available at: -// site/build/text/docs/api_reference/preamble.js.txt -// You can also build docs locally as HTML or other formats in site/ -// An online HTML version (which may be of a different version of Emscripten) -// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html - -var wasmBinary = Module['wasmBinary'];legacyModuleProp('wasmBinary', 'wasmBinary'); - -if (typeof WebAssembly != 'object') { - err('no native wasm support detected'); -} - -// Wasm globals - -var wasmMemory; - -//======================================== -// Runtime essentials -//======================================== - -// whether we are quitting the application. no code should run after this. -// set in exit() and abort() -var ABORT = false; - -// set by exit() and abort(). Passed to 'onExit' handler. -// NOTE: This is also used as the process return code code in shell environments -// but only when noExitRuntime is false. -var EXITSTATUS; - -// In STRICT mode, we only define assert() when ASSERTIONS is set. i.e. we -// don't define it at all in release modes. This matches the behaviour of -// MINIMAL_RUNTIME. -// TODO(sbc): Make this the default even without STRICT enabled. -/** @type {function(*, string=)} */ -function assert(condition, text) { - if (!condition) { - abort('Assertion failed' + (text ? ': ' + text : '')); - } -} - -// We used to include malloc/free by default in the past. Show a helpful error in -// builds with assertions. - -// Memory management - -var HEAP, -/** @type {!Int8Array} */ - HEAP8, -/** @type {!Uint8Array} */ - HEAPU8, -/** @type {!Int16Array} */ - HEAP16, -/** @type {!Uint16Array} */ - HEAPU16, -/** @type {!Int32Array} */ - HEAP32, -/** @type {!Uint32Array} */ - HEAPU32, -/** @type {!Float32Array} */ - HEAPF32, -/* BigInt64Array type is not correctly defined in closure -/** not-@type {!BigInt64Array} */ - HEAP64, -/* BigUint64Array type is not correctly defined in closure -/** not-t@type {!BigUint64Array} */ - HEAPU64, -/** @type {!Float64Array} */ - HEAPF64; - -var runtimeInitialized = false; - -/** - * Indicates whether filename is delivered via file protocol (as opposed to http/https) - * @noinline - */ -var isFileURI = (filename) => filename.startsWith('file://'); - -// include: runtime_shared.js -// include: runtime_stack_check.js -// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode. -function writeStackCookie() { - var max = _emscripten_stack_get_end(); - assert((max & 3) == 0); - // If the stack ends at address zero we write our cookies 4 bytes into the - // stack. This prevents interference with SAFE_HEAP and ASAN which also - // monitor writes to address zero. - if (max == 0) { - max += 4; - } - // The stack grow downwards towards _emscripten_stack_get_end. - // We write cookies to the final two words in the stack and detect if they are - // ever overwritten. - HEAPU32[((max)>>2)] = 0x02135467; - HEAPU32[(((max)+(4))>>2)] = 0x89BACDFE; - // Also test the global address 0 for integrity. - HEAPU32[((0)>>2)] = 1668509029; -} - -function checkStackCookie() { - if (ABORT) return; - var max = _emscripten_stack_get_end(); - // See writeStackCookie(). - if (max == 0) { - max += 4; - } - var cookie1 = HEAPU32[((max)>>2)]; - var cookie2 = HEAPU32[(((max)+(4))>>2)]; - if (cookie1 != 0x02135467 || cookie2 != 0x89BACDFE) { - abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`); - } - // Also test the global address 0 for integrity. - if (HEAPU32[((0)>>2)] != 0x63736d65 /* 'emsc' */) { - abort('Runtime error: The application has corrupted its heap memory area (address zero)!'); - } -} -// end include: runtime_stack_check.js -// include: runtime_exceptions.js -// end include: runtime_exceptions.js -// include: runtime_debug.js -// Endianness check -(() => { - var h16 = new Int16Array(1); - var h8 = new Int8Array(h16.buffer); - h16[0] = 0x6373; - if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)'; -})(); - -if (Module['ENVIRONMENT']) { - throw new Error('Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)'); -} - -function legacyModuleProp(prop, newName, incoming=true) { - if (!Object.getOwnPropertyDescriptor(Module, prop)) { - Object.defineProperty(Module, prop, { - configurable: true, - get() { - let extra = incoming ? ' (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)' : ''; - abort(`\`Module.${prop}\` has been replaced by \`${newName}\`` + extra); - - } - }); - } -} - -function consumedModuleProp(prop) { - if (!Object.getOwnPropertyDescriptor(Module, prop)) { - Object.defineProperty(Module, prop, { - configurable: true, - set() { - abort(`Attempt to set \`Module.${prop}\` after it has already been processed. This can happen, for example, when code is injected via '--post-js' rather than '--pre-js'`); - - } - }); - } -} - -function ignoredModuleProp(prop) { - if (Object.getOwnPropertyDescriptor(Module, prop)) { - abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`); - } -} - -// forcing the filesystem exports a few things by default -function isExportedByForceFilesystem(name) { - return name === 'FS_createPath' || - name === 'FS_createDataFile' || - name === 'FS_createPreloadedFile' || - name === 'FS_unlink' || - name === 'addRunDependency' || - // The old FS has some functionality that WasmFS lacks. - name === 'FS_createLazyFile' || - name === 'FS_createDevice' || - name === 'removeRunDependency'; -} - -/** - * Intercept access to a global symbol. This enables us to give informative - * warnings/errors when folks attempt to use symbols they did not include in - * their build, or no symbols that no longer exist. - */ -function hookGlobalSymbolAccess(sym, func) { - // In MODULARIZE mode the generated code runs inside a function scope and not - // the global scope, and JavaScript does not provide access to function scopes - // so we cannot dynamically modify the scrope using `defineProperty` in this - // case. - // - // In this mode we simply ignore requests for `hookGlobalSymbolAccess`. Since - // this is a debug-only feature, skipping it is not major issue. -} - -function missingGlobal(sym, msg) { - hookGlobalSymbolAccess(sym, () => { - warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`); - }); -} - -missingGlobal('buffer', 'Please use HEAP8.buffer or wasmMemory.buffer'); -missingGlobal('asm', 'Please use wasmExports instead'); - -function missingLibrarySymbol(sym) { - hookGlobalSymbolAccess(sym, () => { - // Can't `abort()` here because it would break code that does runtime - // checks. e.g. `if (typeof SDL === 'undefined')`. - var msg = `\`${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`; - // DEFAULT_LIBRARY_FUNCS_TO_INCLUDE requires the name as it appears in - // library.js, which means $name for a JS name with no prefix, or name - // for a JS name like _name. - var librarySymbol = sym; - if (!librarySymbol.startsWith('_')) { - librarySymbol = '$' + sym; - } - msg += ` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`; - if (isExportedByForceFilesystem(sym)) { - msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you'; - } - warnOnce(msg); - }); - - // Any symbol that is not included from the JS library is also (by definition) - // not exported on the Module object. - unexportedRuntimeSymbol(sym); -} - -function unexportedRuntimeSymbol(sym) { - if (!Object.getOwnPropertyDescriptor(Module, sym)) { - Object.defineProperty(Module, sym, { - configurable: true, - get() { - var msg = `'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`; - if (isExportedByForceFilesystem(sym)) { - msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you'; - } - abort(msg); - } - }); - } -} - -// Used by XXXXX_DEBUG settings to output debug messages. -function dbg(...args) { - // TODO(sbc): Make this configurable somehow. Its not always convenient for - // logging to show up as warnings. - console.warn(...args); -} -// end include: runtime_debug.js -// include: memoryprofiler.js -// end include: memoryprofiler.js - - -function updateMemoryViews() { - var b = wasmMemory.buffer; - Module['HEAP8'] = HEAP8 = new Int8Array(b); - Module['HEAP16'] = HEAP16 = new Int16Array(b); - Module['HEAPU8'] = HEAPU8 = new Uint8Array(b); - Module['HEAPU16'] = HEAPU16 = new Uint16Array(b); - Module['HEAP32'] = HEAP32 = new Int32Array(b); - Module['HEAPU32'] = HEAPU32 = new Uint32Array(b); - Module['HEAPF32'] = HEAPF32 = new Float32Array(b); - Module['HEAPF64'] = HEAPF64 = new Float64Array(b); - Module['HEAP64'] = HEAP64 = new BigInt64Array(b); - Module['HEAPU64'] = HEAPU64 = new BigUint64Array(b); -} - -// end include: runtime_shared.js -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'); - -// If memory is defined in wasm, the user can't provide it, or set INITIAL_MEMORY -assert(!Module['wasmMemory'], 'Use of `wasmMemory` detected. Use -sIMPORTED_MEMORY to define wasmMemory externally'); -assert(!Module['INITIAL_MEMORY'], 'Detected runtime INITIAL_MEMORY setting. Use -sIMPORTED_MEMORY to define wasmMemory dynamically'); - -function preRun() { - if (Module['preRun']) { - if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']]; - while (Module['preRun'].length) { - addOnPreRun(Module['preRun'].shift()); - } - } - consumedModuleProp('preRun'); - callRuntimeCallbacks(onPreRuns); -} - -function initRuntime() { - assert(!runtimeInitialized); - runtimeInitialized = true; - - checkStackCookie(); - - - - wasmExports['__wasm_call_ctors'](); - - -} - -function postRun() { - checkStackCookie(); - - if (Module['postRun']) { - if (typeof Module['postRun'] == 'function') Module['postRun'] = [Module['postRun']]; - while (Module['postRun'].length) { - addOnPostRun(Module['postRun'].shift()); - } - } - consumedModuleProp('postRun'); - - callRuntimeCallbacks(onPostRuns); -} - -// A counter of dependencies for calling run(). If we need to -// do asynchronous work before running, increment this and -// decrement it. Incrementing must happen in a place like -// Module.preRun (used by emcc to add file preloading). -// Note that you can add dependencies in preRun, even though -// it happens right before run - run will be postponed until -// the dependencies are met. -var runDependencies = 0; -var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled -var runDependencyTracking = {}; -var runDependencyWatcher = null; - -function getUniqueRunDependency(id) { - var orig = id; - while (1) { - if (!runDependencyTracking[id]) return id; - id = orig + Math.random(); - } -} - -function addRunDependency(id) { - runDependencies++; - - Module['monitorRunDependencies']?.(runDependencies); - - if (id) { - assert(!runDependencyTracking[id]); - runDependencyTracking[id] = 1; - if (runDependencyWatcher === null && typeof setInterval != 'undefined') { - // Check for missing dependencies every few seconds - 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)'); - } - }, 10000); - } - } else { - err('warning: run dependency added without ID'); - } -} - -function removeRunDependency(id) { - runDependencies--; - - 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(); // can add another dependenciesFulfilled - } - } -} - -/** @param {string|number=} what */ -function abort(what) { - Module['onAbort']?.(what); - - what = 'Aborted(' + what + ')'; - // TODO(sbc): Should we remove printing and leave it up to whoever - // catches the exception? - err(what); - - ABORT = true; - - // Use a wasm runtime error, because a JS error might be seen as a foreign - // exception, which means we'd run destructors on it. We need the error to - // simply make the program stop. - // FIXME This approach does not work in Wasm EH because it currently does not assume - // all RuntimeErrors are from traps; it decides whether a RuntimeError is from - // a trap or not based on a hidden field within the object. So at the moment - // we don't have a way of throwing a wasm trap from JS. TODO Make a JS API that - // allows this in the wasm spec. - - // Suppress closure compiler warning here. Closure compiler's builtin extern - // definition for WebAssembly.RuntimeError claims it takes no arguments even - // though it can. - // TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure gets fixed. - /** @suppress {checkTypes} */ - var e = new WebAssembly.RuntimeError(what); - - readyPromiseReject(e); - // Throw the error whether or not MODULARIZE is set because abort is used - // in code paths apart from instantiation where an exception is expected - // to be thrown when abort is called. - throw e; -} - -// show errors on likely calls to FS when it was not included -var FS = { - error() { - abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -sFORCE_FILESYSTEM'); - }, - init() { FS.error() }, - createDataFile() { FS.error() }, - createPreloadedFile() { FS.error() }, - createLazyFile() { FS.error() }, - open() { FS.error() }, - mkdev() { FS.error() }, - registerDevice() { FS.error() }, - analyzePath() { FS.error() }, - - ErrnoError() { FS.error() }, -}; -Module['FS_createDataFile'] = FS.createDataFile; -Module['FS_createPreloadedFile'] = FS.createPreloadedFile; - -function createExportWrapper(name, nargs) { - return (...args) => { - assert(runtimeInitialized, `native function \`${name}\` called before runtime initialization`); - var f = wasmExports[name]; - assert(f, `exported native function \`${name}\` not found`); - // Only assert for too many arguments. Too few can be valid since the missing arguments will be zero filled. - assert(args.length <= nargs, `native function \`${name}\` called with ${args.length} args but expects ${nargs}`); - return f(...args); - }; -} - -var wasmBinaryFile; -function findWasmBinary() { - return locateFile('libecs.wasm'); -} - -function getBinarySync(file) { - if (file == wasmBinaryFile && wasmBinary) { - return new Uint8Array(wasmBinary); - } - if (readBinary) { - return readBinary(file); - } - throw 'both async and sync fetching of the wasm failed'; -} - -async function getWasmBinary(binaryFile) { - // If we don't have the binary yet, load it asynchronously using readAsync. - if (!wasmBinary) { - // Fetch the binary using readAsync - try { - var response = await readAsync(binaryFile); - return new Uint8Array(response); - } catch { - // Fall back to getBinarySync below; - } - } - - // Otherwise, getBinarySync should be able to get it synchronously - return getBinarySync(binaryFile); -} - -async function instantiateArrayBuffer(binaryFile, imports) { - try { - var binary = await getWasmBinary(binaryFile); - var instance = await WebAssembly.instantiate(binary, imports); - return instance; - } catch (reason) { - err(`failed to asynchronously prepare wasm: ${reason}`); - - // Warn on some common problems. - if (isFileURI(wasmBinaryFile)) { - err(`warning: Loading from a file URI (${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); - } -} - -async function instantiateAsync(binary, binaryFile, imports) { - if (!binary && typeof WebAssembly.instantiateStreaming == 'function' - // Don't use streaming for file:// delivered objects in a webview, fetch them synchronously. - && !isFileURI(binaryFile) - // Avoid instantiateStreaming() on Node.js environment for now, as while - // Node.js v18.1.0 implements it, it does not have a full fetch() - // implementation yet. - // - // Reference: - // https://github.com/emscripten-core/emscripten/pull/16917 - && !ENVIRONMENT_IS_NODE - ) { - try { - var response = fetch(binaryFile, { credentials: 'same-origin' }); - var instantiationResult = await WebAssembly.instantiateStreaming(response, imports); - return instantiationResult; - } catch (reason) { - // We expect the most common failure cause to be a bad MIME type for the binary, - // in which case falling back to ArrayBuffer instantiation should work. - err(`wasm streaming compile failed: ${reason}`); - err('falling back to ArrayBuffer instantiation'); - // fall back of instantiateArrayBuffer below - }; - } - return instantiateArrayBuffer(binaryFile, imports); -} - -function getWasmImports() { - // prepare imports - return { - 'env': wasmImports, - 'wasi_snapshot_preview1': wasmImports, - } -} - -// Create the wasm instance. -// Receives the wasm imports, returns the exports. -async function createWasm() { - // Load the wasm module and create an instance of using native support in the JS engine. - // handle a generated wasm instance, receiving its exports and - // performing other necessary setup - /** @param {WebAssembly.Module=} module*/ - function receiveInstance(instance, module) { - wasmExports = instance.exports; - - - - wasmMemory = wasmExports['memory']; - - assert(wasmMemory, 'memory not found in wasm exports'); - updateMemoryViews(); - - wasmTable = wasmExports['__indirect_function_table']; - - assert(wasmTable, 'table not found in wasm exports'); - - removeRunDependency('wasm-instantiate'); - return wasmExports; - } - // wait for the pthread pool (if any) - addRunDependency('wasm-instantiate'); - - // Prefer streaming instantiation if available. - // Async compilation can be confusing when an error on the page overwrites Module - // (for example, if the order of elements is wrong, and the one defining Module is - // later), so we save Module and check it later. - var trueModule = Module; - function receiveInstantiationResult(result) { - // 'result' is a ResultObject object which has both the module and instance. - // receiveInstance() will swap in the exports (to Module.asm) so they can be called - assert(Module === trueModule, 'the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?'); - trueModule = null; - // 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, can restore the above PTHREADS-enabled path. - return receiveInstance(result['instance']); - } - - var info = getWasmImports(); - - // User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback - // to manually instantiate the Wasm module themselves. This allows pages to - // run the instantiation parallel to any other async startup actions they are - // performing. - // Also pthreads and wasm workers initialize the wasm instance through this - // path. - if (Module['instantiateWasm']) { - return new Promise((resolve, reject) => { - try { - Module['instantiateWasm'](info, (mod, inst) => { - receiveInstance(mod, inst); - resolve(mod.exports); - }); - } catch(e) { - err(`Module.instantiateWasm callback failed with error: ${e}`); - reject(e); - } - }); - } - - wasmBinaryFile ??= findWasmBinary(); - - try { - var result = await instantiateAsync(wasmBinary, wasmBinaryFile, info); - var exports = receiveInstantiationResult(result); - return exports; - } catch (e) { - // If instantiation fails, reject the module ready promise. - readyPromiseReject(e); - return Promise.reject(e); - } -} - -// === Body === -// end include: preamble.js - - - class ExitStatus { - name = 'ExitStatus'; - constructor(status) { - this.message = `Program terminated with exit(${status})`; - this.status = status; - } - } - - var callRuntimeCallbacks = (callbacks) => { - while (callbacks.length > 0) { - // Pass the module as the first argument. - callbacks.shift()(Module); - } - }; - var onPostRuns = []; - var addOnPostRun = (cb) => onPostRuns.unshift(cb); - - var onPreRuns = []; - var addOnPreRun = (cb) => onPreRuns.unshift(cb); - - - - /** - * @param {number} ptr - * @param {string} type - */ - function getValue(ptr, type = 'i8') { - if (type.endsWith('*')) type = '*'; - switch (type) { - case 'i1': return HEAP8[ptr]; - case 'i8': return HEAP8[ptr]; - case 'i16': return HEAP16[((ptr)>>1)]; - case 'i32': return HEAP32[((ptr)>>2)]; - case 'i64': return HEAP64[((ptr)>>3)]; - case 'float': return HEAPF32[((ptr)>>2)]; - case 'double': return HEAPF64[((ptr)>>3)]; - case '*': return HEAPU32[((ptr)>>2)]; - default: abort(`invalid type for getValue: ${type}`); - } - } - - var noExitRuntime = Module['noExitRuntime'] || true; - - var ptrToString = (ptr) => { - assert(typeof ptr === 'number'); - // With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned. - ptr >>>= 0; - return '0x' + ptr.toString(16).padStart(8, '0'); - }; - - - /** - * @param {number} ptr - * @param {number} value - * @param {string} type - */ - function setValue(ptr, value, type = 'i8') { - if (type.endsWith('*')) type = '*'; - switch (type) { - case 'i1': HEAP8[ptr] = value; break; - case 'i8': HEAP8[ptr] = value; break; - case 'i16': HEAP16[((ptr)>>1)] = value; break; - case 'i32': HEAP32[((ptr)>>2)] = value; break; - case 'i64': HEAP64[((ptr)>>3)] = BigInt(value); break; - case 'float': HEAPF32[((ptr)>>2)] = value; break; - case 'double': HEAPF64[((ptr)>>3)] = value; break; - case '*': HEAPU32[((ptr)>>2)] = value; break; - default: abort(`invalid type for setValue: ${type}`); - } - } - - var stackRestore = (val) => __emscripten_stack_restore(val); - - var stackSave = () => _emscripten_stack_get_current(); - - var warnOnce = (text) => { - warnOnce.shown ||= {}; - if (!warnOnce.shown[text]) { - warnOnce.shown[text] = 1; - if (ENVIRONMENT_IS_NODE) text = 'warning: ' + text; - err(text); - } - }; - - class ExceptionInfo { - // excPtr - Thrown object pointer to wrap. Metadata pointer is calculated from it. - constructor(excPtr) { - this.excPtr = excPtr; - this.ptr = excPtr - 24; - } - - set_type(type) { - HEAPU32[(((this.ptr)+(4))>>2)] = type; - } - - get_type() { - return HEAPU32[(((this.ptr)+(4))>>2)]; - } - - set_destructor(destructor) { - HEAPU32[(((this.ptr)+(8))>>2)] = destructor; - } - - get_destructor() { - return HEAPU32[(((this.ptr)+(8))>>2)]; - } - - set_caught(caught) { - caught = caught ? 1 : 0; - HEAP8[(this.ptr)+(12)] = caught; - } - - get_caught() { - return HEAP8[(this.ptr)+(12)] != 0; - } - - set_rethrown(rethrown) { - rethrown = rethrown ? 1 : 0; - HEAP8[(this.ptr)+(13)] = rethrown; - } - - get_rethrown() { - return HEAP8[(this.ptr)+(13)] != 0; - } - - // Initialize native structure fields. Should be called once after allocated. - init(type, destructor) { - this.set_adjusted_ptr(0); - this.set_type(type); - this.set_destructor(destructor); - } - - set_adjusted_ptr(adjustedPtr) { - HEAPU32[(((this.ptr)+(16))>>2)] = adjustedPtr; - } - - get_adjusted_ptr() { - return HEAPU32[(((this.ptr)+(16))>>2)]; - } - } - - var exceptionLast = 0; - - var uncaughtExceptionCount = 0; - var ___cxa_throw = (ptr, type, destructor) => { - var info = new ExceptionInfo(ptr); - // Initialize ExceptionInfo content after it was allocated in __cxa_allocate_exception. - info.init(type, destructor); - exceptionLast = ptr; - uncaughtExceptionCount++; - assert(false, 'Exception thrown, but exception catching is not enabled. Compile with -sNO_DISABLE_EXCEPTION_CATCHING or -sEXCEPTION_CATCHING_ALLOWED=[..] to catch.'); - }; - - var __abort_js = () => - abort('native code called abort()'); - - var embindRepr = (v) => { - if (v === null) { - return 'null'; - } - var t = typeof v; - if (t === 'object' || t === 'array' || t === 'function') { - return v.toString(); - } else { - return '' + v; - } - }; - - var embind_init_charCodes = () => { - var codes = new Array(256); - for (var i = 0; i < 256; ++i) { - codes[i] = String.fromCharCode(i); - } - embind_charCodes = codes; - }; - var embind_charCodes; - var readLatin1String = (ptr) => { - var ret = ""; - var c = ptr; - while (HEAPU8[c]) { - ret += embind_charCodes[HEAPU8[c++]]; - } - return ret; - }; - - var awaitingDependencies = { - }; - - var registeredTypes = { - }; - - var typeDependencies = { - }; - - var BindingError; - var throwBindingError = (message) => { throw new BindingError(message); }; - - - - - var InternalError; - var throwInternalError = (message) => { throw new InternalError(message); }; - var whenDependentTypesAreResolved = (myTypes, dependentTypes, getTypeConverters) => { - myTypes.forEach((type) => typeDependencies[type] = dependentTypes); - - function onComplete(typeConverters) { - var myTypeConverters = getTypeConverters(typeConverters); - if (myTypeConverters.length !== myTypes.length) { - throwInternalError('Mismatched type converter count'); - } - for (var i = 0; i < myTypes.length; ++i) { - registerType(myTypes[i], myTypeConverters[i]); - } - } - - var typeConverters = new Array(dependentTypes.length); - var unregisteredTypes = []; - var registered = 0; - dependentTypes.forEach((dt, i) => { - if (registeredTypes.hasOwnProperty(dt)) { - typeConverters[i] = registeredTypes[dt]; - } else { - unregisteredTypes.push(dt); - if (!awaitingDependencies.hasOwnProperty(dt)) { - awaitingDependencies[dt] = []; - } - awaitingDependencies[dt].push(() => { - typeConverters[i] = registeredTypes[dt]; - ++registered; - if (registered === unregisteredTypes.length) { - onComplete(typeConverters); - } - }); - } - }); - if (0 === unregisteredTypes.length) { - onComplete(typeConverters); - } - }; - /** @param {Object=} options */ - function sharedRegisterType(rawType, registeredInstance, options = {}) { - var name = registeredInstance.name; - if (!rawType) { - throwBindingError(`type "${name}" must have a positive integer typeid pointer`); - } - if (registeredTypes.hasOwnProperty(rawType)) { - if (options.ignoreDuplicateRegistrations) { - return; - } else { - throwBindingError(`Cannot register type '${name}' twice`); - } - } - - registeredTypes[rawType] = registeredInstance; - delete typeDependencies[rawType]; - - if (awaitingDependencies.hasOwnProperty(rawType)) { - var callbacks = awaitingDependencies[rawType]; - delete awaitingDependencies[rawType]; - callbacks.forEach((cb) => cb()); - } - } - /** @param {Object=} options */ - function registerType(rawType, registeredInstance, options = {}) { - if (registeredInstance.argPackAdvance === undefined) { - throw new TypeError('registerType registeredInstance requires argPackAdvance'); - } - return sharedRegisterType(rawType, registeredInstance, options); - } - - var integerReadValueFromPointer = (name, width, signed) => { - // integers are quite common, so generate very specialized functions - switch (width) { - case 1: return signed ? - (pointer) => HEAP8[pointer] : - (pointer) => HEAPU8[pointer]; - case 2: return signed ? - (pointer) => HEAP16[((pointer)>>1)] : - (pointer) => HEAPU16[((pointer)>>1)] - case 4: return signed ? - (pointer) => HEAP32[((pointer)>>2)] : - (pointer) => HEAPU32[((pointer)>>2)] - case 8: return signed ? - (pointer) => HEAP64[((pointer)>>3)] : - (pointer) => HEAPU64[((pointer)>>3)] - default: - throw new TypeError(`invalid integer width (${width}): ${name}`); - } - }; - /** @suppress {globalThis} */ - var __embind_register_bigint = (primitiveType, name, size, minRange, maxRange) => { - name = readLatin1String(name); - - var isUnsignedType = (name.indexOf('u') != -1); - - // maxRange comes through as -1 for uint64_t (see issue 13902). Work around that temporarily - if (isUnsignedType) { - maxRange = (1n << 64n) - 1n; - } - - registerType(primitiveType, { - name, - 'fromWireType': (value) => value, - 'toWireType': function(destructors, value) { - if (typeof value != "bigint" && typeof value != "number") { - throw new TypeError(`Cannot convert "${embindRepr(value)}" to ${this.name}`); - } - if (typeof value == "number") { - value = BigInt(value); - } - if (value < minRange || value > maxRange) { - throw new TypeError(`Passing a number "${embindRepr(value)}" from JS side to C/C++ side to an argument of type "${name}", which is outside the valid range [${minRange}, ${maxRange}]!`); - } - return value; - }, - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': integerReadValueFromPointer(name, size, !isUnsignedType), - destructorFunction: null, // This type does not need a destructor - }); - }; - - - - var GenericWireTypeSize = 8; - /** @suppress {globalThis} */ - var __embind_register_bool = (rawType, name, trueValue, falseValue) => { - name = readLatin1String(name); - registerType(rawType, { - name, - 'fromWireType': function(wt) { - // ambiguous emscripten ABI: sometimes return values are - // true or false, and sometimes integers (0 or 1) - return !!wt; - }, - 'toWireType': function(destructors, o) { - return o ? trueValue : falseValue; - }, - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': function(pointer) { - return this['fromWireType'](HEAPU8[pointer]); - }, - destructorFunction: null, // This type does not need a destructor - }); - }; - - - - var shallowCopyInternalPointer = (o) => { - return { - count: o.count, - deleteScheduled: o.deleteScheduled, - preservePointerOnDelete: o.preservePointerOnDelete, - ptr: o.ptr, - ptrType: o.ptrType, - smartPtr: o.smartPtr, - smartPtrType: o.smartPtrType, - }; - }; - - var throwInstanceAlreadyDeleted = (obj) => { - function getInstanceTypeName(handle) { - return handle.$$.ptrType.registeredClass.name; - } - throwBindingError(getInstanceTypeName(obj) + ' instance already deleted'); - }; - - var finalizationRegistry = false; - - var detachFinalizer = (handle) => {}; - - var runDestructor = ($$) => { - if ($$.smartPtr) { - $$.smartPtrType.rawDestructor($$.smartPtr); - } else { - $$.ptrType.registeredClass.rawDestructor($$.ptr); - } - }; - var releaseClassHandle = ($$) => { - $$.count.value -= 1; - var toDelete = 0 === $$.count.value; - if (toDelete) { - runDestructor($$); - } - }; - - var downcastPointer = (ptr, ptrClass, desiredClass) => { - if (ptrClass === desiredClass) { - return ptr; - } - if (undefined === desiredClass.baseClass) { - return null; // no conversion - } - - var rv = downcastPointer(ptr, ptrClass, desiredClass.baseClass); - if (rv === null) { - return null; - } - return desiredClass.downcast(rv); - }; - - var registeredPointers = { - }; - - var registeredInstances = { - }; - - var getBasestPointer = (class_, ptr) => { - if (ptr === undefined) { - throwBindingError('ptr should not be undefined'); - } - while (class_.baseClass) { - ptr = class_.upcast(ptr); - class_ = class_.baseClass; - } - return ptr; - }; - var getInheritedInstance = (class_, ptr) => { - ptr = getBasestPointer(class_, ptr); - return registeredInstances[ptr]; - }; - - - var makeClassHandle = (prototype, record) => { - if (!record.ptrType || !record.ptr) { - throwInternalError('makeClassHandle requires ptr and ptrType'); - } - var hasSmartPtrType = !!record.smartPtrType; - var hasSmartPtr = !!record.smartPtr; - if (hasSmartPtrType !== hasSmartPtr) { - throwInternalError('Both smartPtrType and smartPtr must be specified'); - } - record.count = { value: 1 }; - return attachFinalizer(Object.create(prototype, { - $$: { - value: record, - writable: true, - }, - })); - }; - /** @suppress {globalThis} */ - function RegisteredPointer_fromWireType(ptr) { - // ptr is a raw pointer (or a raw smartpointer) - - // rawPointer is a maybe-null raw pointer - var rawPointer = this.getPointee(ptr); - if (!rawPointer) { - this.destructor(ptr); - return null; - } - - var registeredInstance = getInheritedInstance(this.registeredClass, rawPointer); - if (undefined !== registeredInstance) { - // JS object has been neutered, time to repopulate it - if (0 === registeredInstance.$$.count.value) { - registeredInstance.$$.ptr = rawPointer; - registeredInstance.$$.smartPtr = ptr; - return registeredInstance['clone'](); - } else { - // else, just increment reference count on existing object - // it already has a reference to the smart pointer - var rv = registeredInstance['clone'](); - this.destructor(ptr); - return rv; - } - } - - function makeDefaultHandle() { - if (this.isSmartPointer) { - return makeClassHandle(this.registeredClass.instancePrototype, { - ptrType: this.pointeeType, - ptr: rawPointer, - smartPtrType: this, - smartPtr: ptr, - }); - } else { - return makeClassHandle(this.registeredClass.instancePrototype, { - ptrType: this, - ptr, - }); - } - } - - var actualType = this.registeredClass.getActualType(rawPointer); - var registeredPointerRecord = registeredPointers[actualType]; - if (!registeredPointerRecord) { - return makeDefaultHandle.call(this); - } - - var toType; - if (this.isConst) { - toType = registeredPointerRecord.constPointerType; - } else { - toType = registeredPointerRecord.pointerType; - } - var dp = downcastPointer( - rawPointer, - this.registeredClass, - toType.registeredClass); - if (dp === null) { - return makeDefaultHandle.call(this); - } - if (this.isSmartPointer) { - return makeClassHandle(toType.registeredClass.instancePrototype, { - ptrType: toType, - ptr: dp, - smartPtrType: this, - smartPtr: ptr, - }); - } else { - return makeClassHandle(toType.registeredClass.instancePrototype, { - ptrType: toType, - ptr: dp, - }); - } - } - var attachFinalizer = (handle) => { - if ('undefined' === typeof FinalizationRegistry) { - attachFinalizer = (handle) => handle; - return handle; - } - // If the running environment has a FinalizationRegistry (see - // https://github.com/tc39/proposal-weakrefs), then attach finalizers - // for class handles. We check for the presence of FinalizationRegistry - // at run-time, not build-time. - finalizationRegistry = new FinalizationRegistry((info) => { - console.warn(info.leakWarning); - releaseClassHandle(info.$$); - }); - attachFinalizer = (handle) => { - var $$ = handle.$$; - var hasSmartPtr = !!$$.smartPtr; - if (hasSmartPtr) { - // We should not call the destructor on raw pointers in case other code expects the pointee to live - var info = { $$: $$ }; - // Create a warning as an Error instance in advance so that we can store - // the current stacktrace and point to it when / if a leak is detected. - // This is more useful than the empty stacktrace of `FinalizationRegistry` - // callback. - var cls = $$.ptrType.registeredClass; - var err = new Error(`Embind found a leaked C++ instance ${cls.name} <${ptrToString($$.ptr)}>.\n` + - "We'll free it automatically in this case, but this functionality is not reliable across various environments.\n" + - "Make sure to invoke .delete() manually once you're done with the instance instead.\n" + - "Originally allocated"); // `.stack` will add "at ..." after this sentence - if ('captureStackTrace' in Error) { - Error.captureStackTrace(err, RegisteredPointer_fromWireType); - } - info.leakWarning = err.stack.replace(/^Error: /, ''); - finalizationRegistry.register(handle, info, handle); - } - return handle; - }; - detachFinalizer = (handle) => finalizationRegistry.unregister(handle); - return attachFinalizer(handle); - }; - - - - - var deletionQueue = []; - var flushPendingDeletes = () => { - while (deletionQueue.length) { - var obj = deletionQueue.pop(); - obj.$$.deleteScheduled = false; - obj['delete'](); - } - }; - - var delayFunction; - var init_ClassHandle = () => { - Object.assign(ClassHandle.prototype, { - "isAliasOf"(other) { - if (!(this instanceof ClassHandle)) { - return false; - } - if (!(other instanceof ClassHandle)) { - return false; - } - - var leftClass = this.$$.ptrType.registeredClass; - var left = this.$$.ptr; - other.$$ = /** @type {Object} */ (other.$$); - var rightClass = other.$$.ptrType.registeredClass; - var right = other.$$.ptr; - - while (leftClass.baseClass) { - left = leftClass.upcast(left); - leftClass = leftClass.baseClass; - } - - while (rightClass.baseClass) { - right = rightClass.upcast(right); - rightClass = rightClass.baseClass; - } - - return leftClass === rightClass && left === right; - }, - - "clone"() { - if (!this.$$.ptr) { - throwInstanceAlreadyDeleted(this); - } - - if (this.$$.preservePointerOnDelete) { - this.$$.count.value += 1; - return this; - } else { - var clone = attachFinalizer(Object.create(Object.getPrototypeOf(this), { - $$: { - value: shallowCopyInternalPointer(this.$$), - } - })); - - clone.$$.count.value += 1; - clone.$$.deleteScheduled = false; - return clone; - } - }, - - "delete"() { - if (!this.$$.ptr) { - throwInstanceAlreadyDeleted(this); - } - - if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) { - throwBindingError('Object already scheduled for deletion'); - } - - detachFinalizer(this); - releaseClassHandle(this.$$); - - if (!this.$$.preservePointerOnDelete) { - this.$$.smartPtr = undefined; - this.$$.ptr = undefined; - } - }, - - "isDeleted"() { - return !this.$$.ptr; - }, - - "deleteLater"() { - if (!this.$$.ptr) { - throwInstanceAlreadyDeleted(this); - } - if (this.$$.deleteScheduled && !this.$$.preservePointerOnDelete) { - throwBindingError('Object already scheduled for deletion'); - } - deletionQueue.push(this); - if (deletionQueue.length === 1 && delayFunction) { - delayFunction(flushPendingDeletes); - } - this.$$.deleteScheduled = true; - return this; - }, - }); - }; - /** @constructor */ - function ClassHandle() { - } - - var createNamedFunction = (name, func) => Object.defineProperty(func, 'name', { value: name }); - - - var ensureOverloadTable = (proto, methodName, humanName) => { - if (undefined === proto[methodName].overloadTable) { - var prevFunc = proto[methodName]; - // Inject an overload resolver function that routes to the appropriate overload based on the number of arguments. - proto[methodName] = function(...args) { - // TODO This check can be removed in -O3 level "unsafe" optimizations. - if (!proto[methodName].overloadTable.hasOwnProperty(args.length)) { - throwBindingError(`Function '${humanName}' called with an invalid number of arguments (${args.length}) - expects one of (${proto[methodName].overloadTable})!`); - } - return proto[methodName].overloadTable[args.length].apply(this, args); - }; - // Move the previous function into the overload table. - proto[methodName].overloadTable = []; - proto[methodName].overloadTable[prevFunc.argCount] = prevFunc; - } - }; - - /** @param {number=} numArguments */ - var exposePublicSymbol = (name, value, numArguments) => { - if (Module.hasOwnProperty(name)) { - if (undefined === numArguments || (undefined !== Module[name].overloadTable && undefined !== Module[name].overloadTable[numArguments])) { - throwBindingError(`Cannot register public name '${name}' twice`); - } - - // We are exposing a function with the same name as an existing function. Create an overload table and a function selector - // that routes between the two. - ensureOverloadTable(Module, name, name); - if (Module[name].overloadTable.hasOwnProperty(numArguments)) { - throwBindingError(`Cannot register multiple overloads of a function with the same number of arguments (${numArguments})!`); - } - // Add the new function into the overload table. - Module[name].overloadTable[numArguments] = value; - } else { - Module[name] = value; - Module[name].argCount = numArguments; - } - }; - - var char_0 = 48; - - var char_9 = 57; - var makeLegalFunctionName = (name) => { - assert(typeof name === 'string'); - name = name.replace(/[^a-zA-Z0-9_]/g, '$'); - var f = name.charCodeAt(0); - if (f >= char_0 && f <= char_9) { - return `_${name}`; - } - return name; - }; - - - /** @constructor */ - function RegisteredClass(name, - constructor, - instancePrototype, - rawDestructor, - baseClass, - getActualType, - upcast, - downcast) { - this.name = name; - this.constructor = constructor; - this.instancePrototype = instancePrototype; - this.rawDestructor = rawDestructor; - this.baseClass = baseClass; - this.getActualType = getActualType; - this.upcast = upcast; - this.downcast = downcast; - this.pureVirtualFunctions = []; - } - - - var upcastPointer = (ptr, ptrClass, desiredClass) => { - while (ptrClass !== desiredClass) { - if (!ptrClass.upcast) { - throwBindingError(`Expected null or instance of ${desiredClass.name}, got an instance of ${ptrClass.name}`); - } - ptr = ptrClass.upcast(ptr); - ptrClass = ptrClass.baseClass; - } - return ptr; - }; - /** @suppress {globalThis} */ - function constNoSmartPtrRawPointerToWireType(destructors, handle) { - if (handle === null) { - if (this.isReference) { - throwBindingError(`null is not a valid ${this.name}`); - } - return 0; - } - - if (!handle.$$) { - throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`); - } - if (!handle.$$.ptr) { - throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); - } - var handleClass = handle.$$.ptrType.registeredClass; - var ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); - return ptr; - } - - - /** @suppress {globalThis} */ - function genericPointerToWireType(destructors, handle) { - var ptr; - if (handle === null) { - if (this.isReference) { - throwBindingError(`null is not a valid ${this.name}`); - } - - if (this.isSmartPointer) { - ptr = this.rawConstructor(); - if (destructors !== null) { - destructors.push(this.rawDestructor, ptr); - } - return ptr; - } else { - return 0; - } - } - - if (!handle || !handle.$$) { - throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`); - } - if (!handle.$$.ptr) { - throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); - } - if (!this.isConst && handle.$$.ptrType.isConst) { - throwBindingError(`Cannot convert argument of type ${(handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name)} to parameter type ${this.name}`); - } - var handleClass = handle.$$.ptrType.registeredClass; - ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); - - if (this.isSmartPointer) { - // TODO: this is not strictly true - // We could support BY_EMVAL conversions from raw pointers to smart pointers - // because the smart pointer can hold a reference to the handle - if (undefined === handle.$$.smartPtr) { - throwBindingError('Passing raw pointer to smart pointer is illegal'); - } - - switch (this.sharingPolicy) { - case 0: // NONE - // no upcasting - if (handle.$$.smartPtrType === this) { - ptr = handle.$$.smartPtr; - } else { - throwBindingError(`Cannot convert argument of type ${(handle.$$.smartPtrType ? handle.$$.smartPtrType.name : handle.$$.ptrType.name)} to parameter type ${this.name}`); - } - break; - - case 1: // INTRUSIVE - ptr = handle.$$.smartPtr; - break; - - case 2: // BY_EMVAL - if (handle.$$.smartPtrType === this) { - ptr = handle.$$.smartPtr; - } else { - var clonedHandle = handle['clone'](); - ptr = this.rawShare( - ptr, - Emval.toHandle(() => clonedHandle['delete']()) - ); - if (destructors !== null) { - destructors.push(this.rawDestructor, ptr); - } - } - break; - - default: - throwBindingError('Unsupporting sharing policy'); - } - } - return ptr; - } - - - /** @suppress {globalThis} */ - function nonConstNoSmartPtrRawPointerToWireType(destructors, handle) { - if (handle === null) { - if (this.isReference) { - throwBindingError(`null is not a valid ${this.name}`); - } - return 0; - } - - if (!handle.$$) { - throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`); - } - if (!handle.$$.ptr) { - throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`); - } - if (handle.$$.ptrType.isConst) { - throwBindingError(`Cannot convert argument of type ${handle.$$.ptrType.name} to parameter type ${this.name}`); - } - var handleClass = handle.$$.ptrType.registeredClass; - var ptr = upcastPointer(handle.$$.ptr, handleClass, this.registeredClass); - return ptr; - } - - - /** @suppress {globalThis} */ - function readPointer(pointer) { - return this['fromWireType'](HEAPU32[((pointer)>>2)]); - } - - - var init_RegisteredPointer = () => { - Object.assign(RegisteredPointer.prototype, { - getPointee(ptr) { - if (this.rawGetPointee) { - ptr = this.rawGetPointee(ptr); - } - return ptr; - }, - destructor(ptr) { - this.rawDestructor?.(ptr); - }, - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': readPointer, - 'fromWireType': RegisteredPointer_fromWireType, - }); - }; - /** @constructor - @param {*=} pointeeType, - @param {*=} sharingPolicy, - @param {*=} rawGetPointee, - @param {*=} rawConstructor, - @param {*=} rawShare, - @param {*=} rawDestructor, - */ - function RegisteredPointer( - name, - registeredClass, - isReference, - isConst, - - // smart pointer properties - isSmartPointer, - pointeeType, - sharingPolicy, - rawGetPointee, - rawConstructor, - rawShare, - rawDestructor - ) { - this.name = name; - this.registeredClass = registeredClass; - this.isReference = isReference; - this.isConst = isConst; - - // smart pointer properties - this.isSmartPointer = isSmartPointer; - this.pointeeType = pointeeType; - this.sharingPolicy = sharingPolicy; - this.rawGetPointee = rawGetPointee; - this.rawConstructor = rawConstructor; - this.rawShare = rawShare; - this.rawDestructor = rawDestructor; - - if (!isSmartPointer && registeredClass.baseClass === undefined) { - if (isConst) { - this['toWireType'] = constNoSmartPtrRawPointerToWireType; - this.destructorFunction = null; - } else { - this['toWireType'] = nonConstNoSmartPtrRawPointerToWireType; - this.destructorFunction = null; - } - } else { - this['toWireType'] = genericPointerToWireType; - // Here we must leave this.destructorFunction undefined, since whether genericPointerToWireType returns - // a pointer that needs to be freed up is runtime-dependent, and cannot be evaluated at registration time. - // TODO: Create an alternative mechanism that allows removing the use of var destructors = []; array in - // craftInvokerFunction altogether. - } - } - - /** @param {number=} numArguments */ - var replacePublicSymbol = (name, value, numArguments) => { - if (!Module.hasOwnProperty(name)) { - throwInternalError('Replacing nonexistent public symbol'); - } - // If there's an overload table for this symbol, replace the symbol in the overload table instead. - if (undefined !== Module[name].overloadTable && undefined !== numArguments) { - Module[name].overloadTable[numArguments] = value; - } else { - Module[name] = value; - Module[name].argCount = numArguments; - } - }; - - - - var wasmTableMirror = []; - - /** @type {WebAssembly.Table} */ - var wasmTable; - var getWasmTableEntry = (funcPtr) => { - var func = wasmTableMirror[funcPtr]; - if (!func) { - if (funcPtr >= wasmTableMirror.length) wasmTableMirror.length = funcPtr + 1; - /** @suppress {checkTypes} */ - wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr); - } - /** @suppress {checkTypes} */ - assert(wasmTable.get(funcPtr) == func, 'JavaScript-side Wasm function table mirror is out of date!'); - return func; - }; - var embind__requireFunction = (signature, rawFunction) => { - signature = readLatin1String(signature); - - function makeDynCaller() { - return getWasmTableEntry(rawFunction); - } - - var fp = makeDynCaller(); - if (typeof fp != "function") { - throwBindingError(`unknown function pointer with signature ${signature}: ${rawFunction}`); - } - return fp; - }; - - - - var extendError = (baseErrorType, errorName) => { - var errorClass = createNamedFunction(errorName, function(message) { - this.name = errorName; - this.message = message; - - var stack = (new Error(message)).stack; - if (stack !== undefined) { - this.stack = this.toString() + '\n' + - stack.replace(/^Error(:[^\n]*)?\n/, ''); - } - }); - errorClass.prototype = Object.create(baseErrorType.prototype); - errorClass.prototype.constructor = errorClass; - errorClass.prototype.toString = function() { - if (this.message === undefined) { - return this.name; - } else { - return `${this.name}: ${this.message}`; - } - }; - - return errorClass; - }; - var UnboundTypeError; - - - - var getTypeName = (type) => { - var ptr = ___getTypeName(type); - var rv = readLatin1String(ptr); - _free(ptr); - return rv; - }; - var throwUnboundTypeError = (message, types) => { - var unboundTypes = []; - var seen = {}; - function visit(type) { - if (seen[type]) { - return; - } - if (registeredTypes[type]) { - return; - } - if (typeDependencies[type]) { - typeDependencies[type].forEach(visit); - return; - } - unboundTypes.push(type); - seen[type] = true; - } - types.forEach(visit); - - throw new UnboundTypeError(`${message}: ` + unboundTypes.map(getTypeName).join([', '])); - }; - - var __embind_register_class = (rawType, - rawPointerType, - rawConstPointerType, - baseClassRawType, - getActualTypeSignature, - getActualType, - upcastSignature, - upcast, - downcastSignature, - downcast, - name, - destructorSignature, - rawDestructor) => { - name = readLatin1String(name); - getActualType = embind__requireFunction(getActualTypeSignature, getActualType); - upcast &&= embind__requireFunction(upcastSignature, upcast); - downcast &&= embind__requireFunction(downcastSignature, downcast); - rawDestructor = embind__requireFunction(destructorSignature, rawDestructor); - var legalFunctionName = makeLegalFunctionName(name); - - exposePublicSymbol(legalFunctionName, function() { - // this code cannot run if baseClassRawType is zero - throwUnboundTypeError(`Cannot construct ${name} due to unbound types`, [baseClassRawType]); - }); - - whenDependentTypesAreResolved( - [rawType, rawPointerType, rawConstPointerType], - baseClassRawType ? [baseClassRawType] : [], - (base) => { - base = base[0]; - - var baseClass; - var basePrototype; - if (baseClassRawType) { - baseClass = base.registeredClass; - basePrototype = baseClass.instancePrototype; - } else { - basePrototype = ClassHandle.prototype; - } - - var constructor = createNamedFunction(name, function(...args) { - if (Object.getPrototypeOf(this) !== instancePrototype) { - throw new BindingError("Use 'new' to construct " + name); - } - if (undefined === registeredClass.constructor_body) { - throw new BindingError(name + " has no accessible constructor"); - } - var body = registeredClass.constructor_body[args.length]; - if (undefined === body) { - throw new BindingError(`Tried to invoke ctor of ${name} with invalid number of parameters (${args.length}) - expected (${Object.keys(registeredClass.constructor_body).toString()}) parameters instead!`); - } - return body.apply(this, args); - }); - - var instancePrototype = Object.create(basePrototype, { - constructor: { value: constructor }, - }); - - constructor.prototype = instancePrototype; - - var registeredClass = new RegisteredClass(name, - constructor, - instancePrototype, - rawDestructor, - baseClass, - getActualType, - upcast, - downcast); - - if (registeredClass.baseClass) { - // Keep track of class hierarchy. Used to allow sub-classes to inherit class functions. - registeredClass.baseClass.__derivedClasses ??= []; - - registeredClass.baseClass.__derivedClasses.push(registeredClass); - } - - var referenceConverter = new RegisteredPointer(name, - registeredClass, - true, - false, - false); - - var pointerConverter = new RegisteredPointer(name + '*', - registeredClass, - false, - false, - false); - - var constPointerConverter = new RegisteredPointer(name + ' const*', - registeredClass, - false, - true, - false); - - registeredPointers[rawType] = { - pointerType: pointerConverter, - constPointerType: constPointerConverter - }; - - replacePublicSymbol(legalFunctionName, constructor); - - return [referenceConverter, pointerConverter, constPointerConverter]; - } - ); - }; - - var heap32VectorToArray = (count, firstElement) => { - var array = []; - for (var i = 0; i < count; i++) { - // TODO(https://github.com/emscripten-core/emscripten/issues/17310): - // Find a way to hoist the `>> 2` or `>> 3` out of this loop. - array.push(HEAPU32[(((firstElement)+(i * 4))>>2)]); - } - return array; - }; - - - var runDestructors = (destructors) => { - while (destructors.length) { - var ptr = destructors.pop(); - var del = destructors.pop(); - del(ptr); - } - }; - - - - - - - - function usesDestructorStack(argTypes) { - // Skip return value at index 0 - it's not deleted here. - for (var i = 1; i < argTypes.length; ++i) { - // The type does not define a destructor function - must use dynamic stack - if (argTypes[i] !== null && argTypes[i].destructorFunction === undefined) { - return true; - } - } - return false; - } - - function newFunc(constructor, argumentList) { - if (!(constructor instanceof Function)) { - throw new TypeError(`new_ called with constructor type ${typeof(constructor)} which is not a function`); - } - /* - * Previously, the following line was just: - * function dummy() {}; - * Unfortunately, Chrome was preserving 'dummy' as the object's name, even - * though at creation, the 'dummy' has the correct constructor name. Thus, - * objects created with IMVU.new would show up in the debugger as 'dummy', - * which isn't very helpful. Using IMVU.createNamedFunction addresses the - * issue. Doubly-unfortunately, there's no way to write a test for this - * behavior. -NRD 2013.02.22 - */ - var dummy = createNamedFunction(constructor.name || 'unknownFunctionName', function(){}); - dummy.prototype = constructor.prototype; - var obj = new dummy; - - var r = constructor.apply(obj, argumentList); - return (r instanceof Object) ? r : obj; - } - - - function checkArgCount(numArgs, minArgs, maxArgs, humanName, throwBindingError) { - if (numArgs < minArgs || numArgs > maxArgs) { - var argCountMessage = minArgs == maxArgs ? minArgs : `${minArgs} to ${maxArgs}`; - throwBindingError(`function ${humanName} called with ${numArgs} arguments, expected ${argCountMessage}`); - } - } - function createJsInvoker(argTypes, isClassMethodFunc, returns, isAsync) { - var needsDestructorStack = usesDestructorStack(argTypes); - var argCount = argTypes.length - 2; - var argsList = []; - var argsListWired = ['fn']; - if (isClassMethodFunc) { - argsListWired.push('thisWired'); - } - for (var i = 0; i < argCount; ++i) { - argsList.push(`arg${i}`) - argsListWired.push(`arg${i}Wired`) - } - argsList = argsList.join(',') - argsListWired = argsListWired.join(',') - - var invokerFnBody = `return function (${argsList}) {\n`; - - invokerFnBody += "checkArgCount(arguments.length, minArgs, maxArgs, humanName, throwBindingError);\n"; - - if (needsDestructorStack) { - invokerFnBody += "var destructors = [];\n"; - } - - var dtorStack = needsDestructorStack ? "destructors" : "null"; - var args1 = ["humanName", "throwBindingError", "invoker", "fn", "runDestructors", "retType", "classParam"]; - - if (isClassMethodFunc) { - invokerFnBody += `var thisWired = classParam['toWireType'](${dtorStack}, this);\n`; - } - - for (var i = 0; i < argCount; ++i) { - invokerFnBody += `var arg${i}Wired = argType${i}['toWireType'](${dtorStack}, arg${i});\n`; - args1.push(`argType${i}`); - } - - invokerFnBody += (returns || isAsync ? "var rv = ":"") + `invoker(${argsListWired});\n`; - - var returnVal = returns ? "rv" : ""; - - if (needsDestructorStack) { - invokerFnBody += "runDestructors(destructors);\n"; - } else { - for (var i = isClassMethodFunc?1:2; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here. Also skip class type if not a method. - var paramName = (i === 1 ? "thisWired" : ("arg"+(i - 2)+"Wired")); - if (argTypes[i].destructorFunction !== null) { - invokerFnBody += `${paramName}_dtor(${paramName});\n`; - args1.push(`${paramName}_dtor`); - } - } - } - - if (returns) { - invokerFnBody += "var ret = retType['fromWireType'](rv);\n" + - "return ret;\n"; - } else { - } - - invokerFnBody += "}\n"; - - args1.push('checkArgCount', 'minArgs', 'maxArgs'); - invokerFnBody = `if (arguments.length !== ${args1.length}){ throw new Error(humanName + "Expected ${args1.length} closure arguments " + arguments.length + " given."); }\n${invokerFnBody}`; - return [args1, invokerFnBody]; - } - - function getRequiredArgCount(argTypes) { - var requiredArgCount = argTypes.length - 2; - for (var i = argTypes.length - 1; i >= 2; --i) { - if (!argTypes[i].optional) { - break; - } - requiredArgCount--; - } - return requiredArgCount; - } - - function craftInvokerFunction(humanName, argTypes, classType, cppInvokerFunc, cppTargetFunc, /** boolean= */ isAsync) { - // humanName: a human-readable string name for the function to be generated. - // argTypes: An array that contains the embind type objects for all types in the function signature. - // argTypes[0] is the type object for the function return value. - // argTypes[1] is the type object for function this object/class type, or null if not crafting an invoker for a class method. - // argTypes[2...] are the actual function parameters. - // classType: The embind type object for the class to be bound, or null if this is not a method of a class. - // cppInvokerFunc: JS Function object to the C++-side function that interops into C++ code. - // cppTargetFunc: Function pointer (an integer to FUNCTION_TABLE) to the target C++ function the cppInvokerFunc will end up calling. - // isAsync: Optional. If true, returns an async function. Async bindings are only supported with JSPI. - var argCount = argTypes.length; - - if (argCount < 2) { - throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!"); - } - - assert(!isAsync, 'Async bindings are only supported with JSPI.'); - - var isClassMethodFunc = (argTypes[1] !== null && classType !== null); - - // Free functions with signature "void function()" do not need an invoker that marshalls between wire types. - // TODO: This omits argument count check - enable only at -O3 or similar. - // if (ENABLE_UNSAFE_OPTS && argCount == 2 && argTypes[0].name == "void" && !isClassMethodFunc) { - // return FUNCTION_TABLE[fn]; - // } - - // Determine if we need to use a dynamic stack to store the destructors for the function parameters. - // TODO: Remove this completely once all function invokers are being dynamically generated. - var needsDestructorStack = usesDestructorStack(argTypes); - - var returns = (argTypes[0].name !== "void"); - - var expectedArgCount = argCount - 2; - var minArgs = getRequiredArgCount(argTypes); - // Builld the arguments that will be passed into the closure around the invoker - // function. - var closureArgs = [humanName, throwBindingError, cppInvokerFunc, cppTargetFunc, runDestructors, argTypes[0], argTypes[1]]; - for (var i = 0; i < argCount - 2; ++i) { - closureArgs.push(argTypes[i+2]); - } - if (!needsDestructorStack) { - for (var i = isClassMethodFunc?1:2; i < argTypes.length; ++i) { // Skip return value at index 0 - it's not deleted here. Also skip class type if not a method. - if (argTypes[i].destructorFunction !== null) { - closureArgs.push(argTypes[i].destructorFunction); - } - } - } - closureArgs.push(checkArgCount, minArgs, expectedArgCount); - - let [args, invokerFnBody] = createJsInvoker(argTypes, isClassMethodFunc, returns, isAsync); - args.push(invokerFnBody); - var invokerFn = newFunc(Function, args)(...closureArgs); - return createNamedFunction(humanName, invokerFn); - } - var __embind_register_class_constructor = ( - rawClassType, - argCount, - rawArgTypesAddr, - invokerSignature, - invoker, - rawConstructor - ) => { - assert(argCount > 0); - var rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr); - invoker = embind__requireFunction(invokerSignature, invoker); - var args = [rawConstructor]; - var destructors = []; - - whenDependentTypesAreResolved([], [rawClassType], (classType) => { - classType = classType[0]; - var humanName = `constructor ${classType.name}`; - - if (undefined === classType.registeredClass.constructor_body) { - classType.registeredClass.constructor_body = []; - } - if (undefined !== classType.registeredClass.constructor_body[argCount - 1]) { - throw new BindingError(`Cannot register multiple constructors with identical number of parameters (${argCount-1}) for class '${classType.name}'! Overload resolution is currently only performed using the parameter count, not actual type info!`); - } - classType.registeredClass.constructor_body[argCount - 1] = () => { - throwUnboundTypeError(`Cannot construct ${classType.name} due to unbound types`, rawArgTypes); - }; - - whenDependentTypesAreResolved([], rawArgTypes, (argTypes) => { - // Insert empty slot for context type (argTypes[1]). - argTypes.splice(1, 0, null); - classType.registeredClass.constructor_body[argCount - 1] = craftInvokerFunction(humanName, argTypes, null, invoker, rawConstructor); - return []; - }); - return []; - }); - }; - - - - - - - - var getFunctionName = (signature) => { - signature = signature.trim(); - const argsIndex = signature.indexOf("("); - if (argsIndex === -1) return signature; - assert(signature.endsWith(")"), "Parentheses for argument names should match."); - return signature.slice(0, argsIndex); - }; - var __embind_register_class_function = (rawClassType, - methodName, - argCount, - rawArgTypesAddr, // [ReturnType, ThisType, Args...] - invokerSignature, - rawInvoker, - context, - isPureVirtual, - isAsync, - isNonnullReturn) => { - var rawArgTypes = heap32VectorToArray(argCount, rawArgTypesAddr); - methodName = readLatin1String(methodName); - methodName = getFunctionName(methodName); - rawInvoker = embind__requireFunction(invokerSignature, rawInvoker); - - whenDependentTypesAreResolved([], [rawClassType], (classType) => { - classType = classType[0]; - var humanName = `${classType.name}.${methodName}`; - - if (methodName.startsWith("@@")) { - methodName = Symbol[methodName.substring(2)]; - } - - if (isPureVirtual) { - classType.registeredClass.pureVirtualFunctions.push(methodName); - } - - function unboundTypesHandler() { - throwUnboundTypeError(`Cannot call ${humanName} due to unbound types`, rawArgTypes); - } - - var proto = classType.registeredClass.instancePrototype; - var method = proto[methodName]; - if (undefined === method || (undefined === method.overloadTable && method.className !== classType.name && method.argCount === argCount - 2)) { - // This is the first overload to be registered, OR we are replacing a - // function in the base class with a function in the derived class. - unboundTypesHandler.argCount = argCount - 2; - unboundTypesHandler.className = classType.name; - proto[methodName] = unboundTypesHandler; - } else { - // There was an existing function with the same name registered. Set up - // a function overload routing table. - ensureOverloadTable(proto, methodName, humanName); - proto[methodName].overloadTable[argCount - 2] = unboundTypesHandler; - } - - whenDependentTypesAreResolved([], rawArgTypes, (argTypes) => { - var memberFunction = craftInvokerFunction(humanName, argTypes, classType, rawInvoker, context, isAsync); - - // Replace the initial unbound-handler-stub function with the - // appropriate member function, now that all types are resolved. If - // multiple overloads are registered for this function, the function - // goes into an overload table. - if (undefined === proto[methodName].overloadTable) { - // Set argCount in case an overload is registered later - memberFunction.argCount = argCount - 2; - proto[methodName] = memberFunction; - } else { - proto[methodName].overloadTable[argCount - 2] = memberFunction; - } - - return []; - }); - return []; - }); - }; - - - var emval_freelist = []; - - var emval_handles = []; - var __emval_decref = (handle) => { - if (handle > 9 && 0 === --emval_handles[handle + 1]) { - assert(emval_handles[handle] !== undefined, `Decref for unallocated handle.`); - emval_handles[handle] = undefined; - emval_freelist.push(handle); - } - }; - - - - - - var count_emval_handles = () => { - return emval_handles.length / 2 - 5 - emval_freelist.length; - }; - - var init_emval = () => { - // reserve 0 and some special values. These never get de-allocated. - emval_handles.push( - 0, 1, - undefined, 1, - null, 1, - true, 1, - false, 1, - ); - assert(emval_handles.length === 5 * 2); - Module['count_emval_handles'] = count_emval_handles; - }; - var Emval = { - toValue:(handle) => { - if (!handle) { - throwBindingError('Cannot use deleted val. handle = ' + handle); - } - // handle 2 is supposed to be `undefined`. - assert(handle === 2 || emval_handles[handle] !== undefined && handle % 2 === 0, `invalid handle: ${handle}`); - return emval_handles[handle]; - }, - toHandle:(value) => { - switch (value) { - case undefined: return 2; - case null: return 4; - case true: return 6; - case false: return 8; - default:{ - const handle = emval_freelist.pop() || emval_handles.length; - emval_handles[handle] = value; - emval_handles[handle + 1] = 1; - return handle; - } - } - }, - }; - - - var EmValType = { - name: 'emscripten::val', - 'fromWireType': (handle) => { - var rv = Emval.toValue(handle); - __emval_decref(handle); - return rv; - }, - 'toWireType': (destructors, value) => Emval.toHandle(value), - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': readPointer, - destructorFunction: null, // This type does not need a destructor - - // TODO: do we need a deleteObject here? write a test where - // emval is passed into JS via an interface - }; - var __embind_register_emval = (rawType) => registerType(rawType, EmValType); - - - var floatReadValueFromPointer = (name, width) => { - switch (width) { - case 4: return function(pointer) { - return this['fromWireType'](HEAPF32[((pointer)>>2)]); - }; - case 8: return function(pointer) { - return this['fromWireType'](HEAPF64[((pointer)>>3)]); - }; - default: - throw new TypeError(`invalid float width (${width}): ${name}`); - } - }; - - - var __embind_register_float = (rawType, name, size) => { - name = readLatin1String(name); - registerType(rawType, { - name, - 'fromWireType': (value) => value, - 'toWireType': (destructors, value) => { - if (typeof value != "number" && typeof value != "boolean") { - throw new TypeError(`Cannot convert ${embindRepr(value)} to ${this.name}`); - } - // The VM will perform JS to Wasm value conversion, according to the spec: - // https://www.w3.org/TR/wasm-js-api-1/#towebassemblyvalue - return value; - }, - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': floatReadValueFromPointer(name, size), - destructorFunction: null, // This type does not need a destructor - }); - }; - - - - - /** @suppress {globalThis} */ - var __embind_register_integer = (primitiveType, name, size, minRange, maxRange) => { - name = readLatin1String(name); - // LLVM doesn't have signed and unsigned 32-bit types, so u32 literals come - // out as 'i32 -1'. Always treat those as max u32. - if (maxRange === -1) { - maxRange = 4294967295; - } - - var fromWireType = (value) => value; - - if (minRange === 0) { - var bitshift = 32 - 8*size; - fromWireType = (value) => (value << bitshift) >>> bitshift; - } - - var isUnsignedType = (name.includes('unsigned')); - var checkAssertions = (value, toTypeName) => { - if (typeof value != "number" && typeof value != "boolean") { - throw new TypeError(`Cannot convert "${embindRepr(value)}" to ${toTypeName}`); - } - if (value < minRange || value > maxRange) { - throw new TypeError(`Passing a number "${embindRepr(value)}" from JS side to C/C++ side to an argument of type "${name}", which is outside the valid range [${minRange}, ${maxRange}]!`); - } - } - var toWireType; - if (isUnsignedType) { - toWireType = function(destructors, value) { - checkAssertions(value, this.name); - return value >>> 0; - } - } else { - toWireType = function(destructors, value) { - checkAssertions(value, this.name); - // The VM will perform JS to Wasm value conversion, according to the spec: - // https://www.w3.org/TR/wasm-js-api-1/#towebassemblyvalue - return value; - } - } - registerType(primitiveType, { - name, - 'fromWireType': fromWireType, - 'toWireType': toWireType, - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': integerReadValueFromPointer(name, size, minRange !== 0), - destructorFunction: null, // This type does not need a destructor - }); - }; - - - var __embind_register_memory_view = (rawType, dataTypeIndex, name) => { - var typeMapping = [ - Int8Array, - Uint8Array, - Int16Array, - Uint16Array, - Int32Array, - Uint32Array, - Float32Array, - Float64Array, - BigInt64Array, - BigUint64Array, - ]; - - var TA = typeMapping[dataTypeIndex]; - - function decodeMemoryView(handle) { - var size = HEAPU32[((handle)>>2)]; - var data = HEAPU32[(((handle)+(4))>>2)]; - return new TA(HEAP8.buffer, data, size); - } - - name = readLatin1String(name); - registerType(rawType, { - name, - 'fromWireType': decodeMemoryView, - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': decodeMemoryView, - }, { - ignoreDuplicateRegistrations: true, - }); - }; - - - var EmValOptionalType = Object.assign({optional: true}, EmValType);; - var __embind_register_optional = (rawOptionalType, rawType) => { - registerType(rawOptionalType, EmValOptionalType); - }; - - - - - - var stringToUTF8Array = (str, heap, outIdx, maxBytesToWrite) => { - assert(typeof str === 'string', `stringToUTF8Array expects a string (got ${typeof str})`); - // Parameter maxBytesToWrite is not optional. Negative values, 0, null, - // undefined and false each don't write out any bytes. - if (!(maxBytesToWrite > 0)) - return 0; - - var startIdx = outIdx; - var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator. - for (var i = 0; i < str.length; ++i) { - // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code - // unit, not a Unicode code point of the character! So decode - // UTF16->UTF32->UTF8. - // See http://unicode.org/faq/utf_bom.html#utf16-3 - // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description - // and https://www.ietf.org/rfc/rfc2279.txt - // and https://tools.ietf.org/html/rfc3629 - var u = str.charCodeAt(i); // possibly a lead surrogate - if (u >= 0xD800 && u <= 0xDFFF) { - var u1 = str.charCodeAt(++i); - u = 0x10000 + ((u & 0x3FF) << 10) | (u1 & 0x3FF); - } - if (u <= 0x7F) { - if (outIdx >= endIdx) break; - heap[outIdx++] = u; - } else if (u <= 0x7FF) { - if (outIdx + 1 >= endIdx) break; - heap[outIdx++] = 0xC0 | (u >> 6); - heap[outIdx++] = 0x80 | (u & 63); - } else if (u <= 0xFFFF) { - if (outIdx + 2 >= endIdx) break; - heap[outIdx++] = 0xE0 | (u >> 12); - heap[outIdx++] = 0x80 | ((u >> 6) & 63); - heap[outIdx++] = 0x80 | (u & 63); - } else { - if (outIdx + 3 >= endIdx) break; - if (u > 0x10FFFF) 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++] = 0xF0 | (u >> 18); - heap[outIdx++] = 0x80 | ((u >> 12) & 63); - heap[outIdx++] = 0x80 | ((u >> 6) & 63); - heap[outIdx++] = 0x80 | (u & 63); - } - } - // Null-terminate the pointer to the buffer. - heap[outIdx] = 0; - return outIdx - startIdx; - }; - var stringToUTF8 = (str, outPtr, maxBytesToWrite) => { - assert(typeof maxBytesToWrite == 'number', 'stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); - return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite); - }; - - var lengthBytesUTF8 = (str) => { - var len = 0; - for (var i = 0; i < str.length; ++i) { - // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code - // unit, not a Unicode code point of the character! So decode - // UTF16->UTF32->UTF8. - // See http://unicode.org/faq/utf_bom.html#utf16-3 - var c = str.charCodeAt(i); // possibly a lead surrogate - if (c <= 0x7F) { - len++; - } else if (c <= 0x7FF) { - len += 2; - } else if (c >= 0xD800 && c <= 0xDFFF) { - len += 4; ++i; - } else { - len += 3; - } - } - return len; - }; - - - - var UTF8Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder() : undefined; - - /** - * Given a pointer 'idx' to a null-terminated UTF8-encoded string in the given - * array that contains uint8 values, returns a copy of that string as a - * Javascript String object. - * heapOrArray is either a regular array, or a JavaScript typed array view. - * @param {number=} idx - * @param {number=} maxBytesToRead - * @return {string} - */ - var UTF8ArrayToString = (heapOrArray, idx = 0, maxBytesToRead = NaN) => { - var endIdx = idx + maxBytesToRead; - var endPtr = idx; - // TextDecoder needs to know the byte length in advance, it doesn't stop on - // null terminator by itself. Also, use the length info to avoid running tiny - // strings through TextDecoder, since .subarray() allocates garbage. - // (As a tiny code save trick, compare endPtr against endIdx using a negation, - // so that undefined/NaN means Infinity) - while (heapOrArray[endPtr] && !(endPtr >= endIdx)) ++endPtr; - - if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) { - return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr)); - } - var str = ''; - // If building with TextDecoder, we have already computed the string length - // above, so test loop end condition against that - while (idx < endPtr) { - // For UTF8 byte structure, see: - // http://en.wikipedia.org/wiki/UTF-8#Description - // https://www.ietf.org/rfc/rfc2279.txt - // https://tools.ietf.org/html/rfc3629 - var u0 = heapOrArray[idx++]; - if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; } - var u1 = heapOrArray[idx++] & 63; - if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; } - var u2 = heapOrArray[idx++] & 63; - if ((u0 & 0xF0) == 0xE0) { - u0 = ((u0 & 15) << 12) | (u1 << 6) | u2; - } else { - if ((u0 & 0xF8) != 0xF0) 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 < 0x10000) { - str += String.fromCharCode(u0); - } else { - var ch = u0 - 0x10000; - str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); - } - } - return str; - }; - - /** - * Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the - * emscripten HEAP, returns a copy of that string as a Javascript String object. - * - * @param {number} ptr - * @param {number=} maxBytesToRead - An optional length that specifies the - * maximum number of bytes to read. You can omit this parameter to scan the - * string until the first 0 byte. If maxBytesToRead is passed, and the string - * at [ptr, ptr+maxBytesToReadr[ contains a null byte in the middle, then the - * string will cut short at that byte index (i.e. maxBytesToRead will not - * produce a string of exact length [ptr, ptr+maxBytesToRead[) N.B. mixing - * frequent uses of UTF8ToString() with and without maxBytesToRead may throw - * JS JIT optimizations off, so it is worth to consider consistently using one - * @return {string} - */ - var UTF8ToString = (ptr, maxBytesToRead) => { - assert(typeof ptr == 'number', `UTF8ToString expects a number (got ${typeof ptr})`); - return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ''; - }; - var __embind_register_std_string = (rawType, name) => { - name = readLatin1String(name); - var stdStringIsUTF8 - = true; - - registerType(rawType, { - name, - // For some method names we use string keys here since they are part of - // the public/external API and/or used by the runtime-generated code. - 'fromWireType'(value) { - var length = HEAPU32[((value)>>2)]; - var payload = value + 4; - - var str; - if (stdStringIsUTF8) { - var decodeStartPtr = payload; - // Looping here to support possible embedded '0' bytes - for (var i = 0; i <= length; ++i) { - var currentBytePtr = payload + i; - if (i == length || HEAPU8[currentBytePtr] == 0) { - var maxRead = currentBytePtr - decodeStartPtr; - var stringSegment = UTF8ToString(decodeStartPtr, maxRead); - if (str === undefined) { - str = stringSegment; - } else { - str += String.fromCharCode(0); - str += stringSegment; - } - decodeStartPtr = currentBytePtr + 1; - } - } - } else { - var a = new Array(length); - for (var i = 0; i < length; ++i) { - a[i] = String.fromCharCode(HEAPU8[payload + i]); - } - str = a.join(''); - } - - _free(value); - - return str; - }, - 'toWireType'(destructors, value) { - if (value instanceof ArrayBuffer) { - value = new Uint8Array(value); - } - - var length; - var valueIsOfTypeString = (typeof value == 'string'); - - if (!(valueIsOfTypeString || value instanceof Uint8Array || value instanceof Uint8ClampedArray || value instanceof Int8Array)) { - throwBindingError('Cannot pass non-string to std::string'); - } - if (stdStringIsUTF8 && valueIsOfTypeString) { - length = lengthBytesUTF8(value); - } else { - length = value.length; - } - - // assumes POINTER_SIZE alignment - var base = _malloc(4 + length + 1); - var ptr = base + 4; - HEAPU32[((base)>>2)] = length; - if (stdStringIsUTF8 && valueIsOfTypeString) { - stringToUTF8(value, ptr, length + 1); - } else { - if (valueIsOfTypeString) { - for (var i = 0; i < length; ++i) { - var charCode = value.charCodeAt(i); - if (charCode > 255) { - _free(base); - throwBindingError('String has UTF-16 code units that do not fit in 8 bits'); - } - HEAPU8[ptr + i] = charCode; - } - } else { - for (var i = 0; i < length; ++i) { - HEAPU8[ptr + i] = value[i]; - } - } - } - - if (destructors !== null) { - destructors.push(_free, base); - } - return base; - }, - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': readPointer, - destructorFunction(ptr) { - _free(ptr); - }, - }); - }; - - - - - var UTF16Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder('utf-16le') : undefined;; - var UTF16ToString = (ptr, maxBytesToRead) => { - assert(ptr % 2 == 0, 'Pointer passed to UTF16ToString must be aligned to two bytes!'); - var endPtr = ptr; - // TextDecoder needs to know the byte length in advance, it doesn't stop on - // null terminator by itself. - // Also, use the length info to avoid running tiny strings through - // TextDecoder, since .subarray() allocates garbage. - var idx = endPtr >> 1; - var maxIdx = idx + maxBytesToRead / 2; - // If maxBytesToRead is not passed explicitly, it will be undefined, and this - // will always evaluate to true. This saves on code size. - while (!(idx >= maxIdx) && HEAPU16[idx]) ++idx; - endPtr = idx << 1; - - if (endPtr - ptr > 32 && UTF16Decoder) - return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); - - // Fallback: decode without UTF16Decoder - var str = ''; - - // If maxBytesToRead is not passed explicitly, it will be undefined, and the - // for-loop's condition will always evaluate to true. The loop is then - // terminated on the first null char. - for (var i = 0; !(i >= maxBytesToRead / 2); ++i) { - var codeUnit = HEAP16[(((ptr)+(i*2))>>1)]; - if (codeUnit == 0) break; - // fromCharCode constructs a character from a UTF-16 code unit, so we can - // pass the UTF16 string right through. - str += String.fromCharCode(codeUnit); - } - - return str; - }; - - var stringToUTF16 = (str, outPtr, maxBytesToWrite) => { - assert(outPtr % 2 == 0, 'Pointer passed to stringToUTF16 must be aligned to two bytes!'); - assert(typeof maxBytesToWrite == 'number', 'stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); - // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. - maxBytesToWrite ??= 0x7FFFFFFF; - if (maxBytesToWrite < 2) return 0; - maxBytesToWrite -= 2; // Null terminator. - var startPtr = outPtr; - var numCharsToWrite = (maxBytesToWrite < str.length*2) ? (maxBytesToWrite / 2) : str.length; - for (var i = 0; i < numCharsToWrite; ++i) { - // charCodeAt returns a UTF-16 encoded code unit, so it can be directly written to the HEAP. - var codeUnit = str.charCodeAt(i); // possibly a lead surrogate - HEAP16[((outPtr)>>1)] = codeUnit; - outPtr += 2; - } - // Null-terminate the pointer to the HEAP. - HEAP16[((outPtr)>>1)] = 0; - return outPtr - startPtr; - }; - - var lengthBytesUTF16 = (str) => str.length*2; - - var UTF32ToString = (ptr, maxBytesToRead) => { - assert(ptr % 4 == 0, 'Pointer passed to UTF32ToString must be aligned to four bytes!'); - var i = 0; - - var str = ''; - // If maxBytesToRead is not passed explicitly, it will be undefined, and this - // will always evaluate to true. This saves on code size. - while (!(i >= maxBytesToRead / 4)) { - var utf32 = HEAP32[(((ptr)+(i*4))>>2)]; - if (utf32 == 0) break; - ++i; - // Gotcha: fromCharCode constructs a character from a UTF-16 encoded code (pair), not from a Unicode code point! So encode the code point to UTF-16 for constructing. - // See http://unicode.org/faq/utf_bom.html#utf16-3 - if (utf32 >= 0x10000) { - var ch = utf32 - 0x10000; - str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF)); - } else { - str += String.fromCharCode(utf32); - } - } - return str; - }; - - var stringToUTF32 = (str, outPtr, maxBytesToWrite) => { - assert(outPtr % 4 == 0, 'Pointer passed to stringToUTF32 must be aligned to four bytes!'); - assert(typeof maxBytesToWrite == 'number', 'stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!'); - // Backwards compatibility: if max bytes is not specified, assume unsafe unbounded write is allowed. - maxBytesToWrite ??= 0x7FFFFFFF; - if (maxBytesToWrite < 4) return 0; - var startPtr = outPtr; - var endPtr = startPtr + maxBytesToWrite - 4; - for (var i = 0; i < str.length; ++i) { - // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. - // See http://unicode.org/faq/utf_bom.html#utf16-3 - var codeUnit = str.charCodeAt(i); // possibly a lead surrogate - if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) { - var trailSurrogate = str.charCodeAt(++i); - codeUnit = 0x10000 + ((codeUnit & 0x3FF) << 10) | (trailSurrogate & 0x3FF); - } - HEAP32[((outPtr)>>2)] = codeUnit; - outPtr += 4; - if (outPtr + 4 > endPtr) break; - } - // Null-terminate the pointer to the HEAP. - HEAP32[((outPtr)>>2)] = 0; - return outPtr - startPtr; - }; - - var lengthBytesUTF32 = (str) => { - var len = 0; - for (var i = 0; i < str.length; ++i) { - // Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code unit, not a Unicode code point of the character! We must decode the string to UTF-32 to the heap. - // See http://unicode.org/faq/utf_bom.html#utf16-3 - var codeUnit = str.charCodeAt(i); - if (codeUnit >= 0xD800 && codeUnit <= 0xDFFF) ++i; // possibly a lead surrogate, so skip over the tail surrogate. - len += 4; - } - - return len; - }; - var __embind_register_std_wstring = (rawType, charSize, name) => { - name = readLatin1String(name); - var decodeString, encodeString, readCharAt, lengthBytesUTF; - if (charSize === 2) { - decodeString = UTF16ToString; - encodeString = stringToUTF16; - lengthBytesUTF = lengthBytesUTF16; - readCharAt = (pointer) => HEAPU16[((pointer)>>1)]; - } else if (charSize === 4) { - decodeString = UTF32ToString; - encodeString = stringToUTF32; - lengthBytesUTF = lengthBytesUTF32; - readCharAt = (pointer) => HEAPU32[((pointer)>>2)]; - } - registerType(rawType, { - name, - 'fromWireType': (value) => { - // Code mostly taken from _embind_register_std_string fromWireType - var length = HEAPU32[((value)>>2)]; - var str; - - var decodeStartPtr = value + 4; - // Looping here to support possible embedded '0' bytes - for (var i = 0; i <= length; ++i) { - var currentBytePtr = value + 4 + i * charSize; - if (i == length || readCharAt(currentBytePtr) == 0) { - var maxReadBytes = currentBytePtr - decodeStartPtr; - var stringSegment = decodeString(decodeStartPtr, maxReadBytes); - if (str === undefined) { - str = stringSegment; - } else { - str += String.fromCharCode(0); - str += stringSegment; - } - decodeStartPtr = currentBytePtr + charSize; - } - } - - _free(value); - - return str; - }, - 'toWireType': (destructors, value) => { - if (!(typeof value == 'string')) { - throwBindingError(`Cannot pass non-string to C++ string type ${name}`); - } - - // assumes POINTER_SIZE alignment - var length = lengthBytesUTF(value); - var ptr = _malloc(4 + length + charSize); - HEAPU32[((ptr)>>2)] = length / charSize; - - encodeString(value, ptr + 4, length + charSize); - - if (destructors !== null) { - destructors.push(_free, ptr); - } - return ptr; - }, - argPackAdvance: GenericWireTypeSize, - 'readValueFromPointer': readPointer, - destructorFunction(ptr) { - _free(ptr); - } - }); - }; - - - var __embind_register_void = (rawType, name) => { - name = readLatin1String(name); - registerType(rawType, { - isVoid: true, // void return values can be optimized out sometimes - name, - argPackAdvance: 0, - 'fromWireType': () => undefined, - // TODO: assert if anything else is given? - 'toWireType': (destructors, o) => undefined, - }); - }; - - - - - var requireRegisteredType = (rawType, humanName) => { - var impl = registeredTypes[rawType]; - if (undefined === impl) { - throwBindingError(`${humanName} has unknown type ${getTypeName(rawType)}`); - } - return impl; - }; - - var emval_returnValue = (returnType, destructorsRef, handle) => { - var destructors = []; - var result = returnType['toWireType'](destructors, handle); - if (destructors.length) { - // void, primitives and any other types w/o destructors don't need to allocate a handle - HEAPU32[((destructorsRef)>>2)] = Emval.toHandle(destructors); - } - return result; - }; - var __emval_as = (handle, returnType, destructorsRef) => { - handle = Emval.toValue(handle); - returnType = requireRegisteredType(returnType, 'emval::as'); - return emval_returnValue(returnType, destructorsRef, handle); - }; - - var emval_methodCallers = []; - - var __emval_call = (caller, handle, destructorsRef, args) => { - caller = emval_methodCallers[caller]; - handle = Emval.toValue(handle); - return caller(null, handle, destructorsRef, args); - }; - - - var __emval_equals = (first, second) => { - first = Emval.toValue(first); - second = Emval.toValue(second); - return first == second; - }; - - var emval_addMethodCaller = (caller) => { - var id = emval_methodCallers.length; - emval_methodCallers.push(caller); - return id; - }; - - var emval_lookupTypes = (argCount, argTypes) => { - var a = new Array(argCount); - for (var i = 0; i < argCount; ++i) { - a[i] = requireRegisteredType(HEAPU32[(((argTypes)+(i * 4))>>2)], - "parameter " + i); - } - return a; - }; - - - var reflectConstruct = Reflect.construct; - - - var __emval_get_method_caller = (argCount, argTypes, kind) => { - var types = emval_lookupTypes(argCount, argTypes); - var retType = types.shift(); - argCount--; // remove the shifted off return type - - var functionBody = - `return function (obj, func, destructorsRef, args) {\n`; - - var offset = 0; - var argsList = []; // 'obj?, arg0, arg1, arg2, ... , argN' - if (kind === /* FUNCTION */ 0) { - argsList.push("obj"); - } - var params = ["retType"]; - var args = [retType]; - for (var i = 0; i < argCount; ++i) { - argsList.push("arg" + i); - params.push("argType" + i); - args.push(types[i]); - functionBody += - ` var arg${i} = argType${i}.readValueFromPointer(args${offset ? "+" + offset : ""});\n`; - offset += types[i].argPackAdvance; - } - var invoker = kind === /* CONSTRUCTOR */ 1 ? 'new func' : 'func.call'; - functionBody += - ` var rv = ${invoker}(${argsList.join(", ")});\n`; - if (!retType.isVoid) { - params.push("emval_returnValue"); - args.push(emval_returnValue); - functionBody += - " return emval_returnValue(retType, destructorsRef, rv);\n"; - } - functionBody += - "};\n"; - - params.push(functionBody); - var invokerFunction = newFunc(Function, params)(...args); - var functionName = `methodCaller<(${types.map(t => t.name).join(', ')}) => ${retType.name}>`; - return emval_addMethodCaller(createNamedFunction(functionName, invokerFunction)); - }; - - var __emval_get_property = (handle, key) => { - handle = Emval.toValue(handle); - key = Emval.toValue(key); - return Emval.toHandle(handle[key]); - }; - - var __emval_incref = (handle) => { - if (handle > 9) { - emval_handles[handle + 1] += 1; - } - }; - - var __emval_is_string = (handle) => { - handle = Emval.toValue(handle); - return typeof handle == 'string'; - }; - - - - var __emval_run_destructors = (handle) => { - var destructors = Emval.toValue(handle); - runDestructors(destructors); - __emval_decref(handle); - }; - - - var __emval_take_value = (type, arg) => { - type = requireRegisteredType(type, '_emval_take_value'); - var v = type['readValueFromPointer'](arg); - return Emval.toHandle(v); - }; - - var getHeapMax = () => - HEAPU8.length; - - var alignMemory = (size, alignment) => { - assert(alignment, "alignment argument is required"); - return Math.ceil(size / alignment) * alignment; - }; - - var abortOnCannotGrowMemory = (requestedSize) => { - abort(`Cannot enlarge memory arrays to size ${requestedSize} bytes (OOM). Either (1) compile with -sINITIAL_MEMORY=X with X higher than the current value ${HEAP8.length}, (2) compile with -sALLOW_MEMORY_GROWTH which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with -sABORTING_MALLOC=0`); - }; - var _emscripten_resize_heap = (requestedSize) => { - var oldSize = HEAPU8.length; - // With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned. - requestedSize >>>= 0; - abortOnCannotGrowMemory(requestedSize); - }; - - var SYSCALLS = { - varargs:undefined, - getStr(ptr) { - var ret = UTF8ToString(ptr); - return ret; - }, - }; - var _fd_close = (fd) => { - abort('fd_close called without SYSCALLS_REQUIRE_FILESYSTEM'); - }; - - var INT53_MAX = 9007199254740992; - - var INT53_MIN = -9007199254740992; - var bigintToI53Checked = (num) => (num < INT53_MIN || num > INT53_MAX) ? NaN : Number(num); - function _fd_seek(fd, offset, whence, newOffset) { - offset = bigintToI53Checked(offset); - - - return 70; - ; - } - - var printCharBuffers = [null,[],[]]; - - var printChar = (stream, curr) => { - var buffer = printCharBuffers[stream]; - assert(buffer); - if (curr === 0 || curr === 10) { - (stream === 1 ? out : err)(UTF8ArrayToString(buffer)); - buffer.length = 0; - } else { - buffer.push(curr); - } - }; - - var flush_NO_FILESYSTEM = () => { - // flush anything remaining in the buffers during shutdown - _fflush(0); - if (printCharBuffers[1].length) printChar(1, 10); - if (printCharBuffers[2].length) printChar(2, 10); - }; - - - var _fd_write = (fd, iov, iovcnt, pnum) => { - // hack to support printf in SYSCALLS_REQUIRE_FILESYSTEM=0 - var num = 0; - for (var i = 0; i < iovcnt; i++) { - var ptr = HEAPU32[((iov)>>2)]; - var len = HEAPU32[(((iov)+(4))>>2)]; - iov += 8; - for (var j = 0; j < len; j++) { - printChar(fd, HEAPU8[ptr+j]); - } - num += len; - } - HEAPU32[((pnum)>>2)] = num; - return 0; - }; -embind_init_charCodes(); -BindingError = Module['BindingError'] = class BindingError extends Error { constructor(message) { super(message); this.name = 'BindingError'; }}; -InternalError = Module['InternalError'] = class InternalError extends Error { constructor(message) { super(message); this.name = 'InternalError'; }}; -init_ClassHandle(); -init_RegisteredPointer(); -UnboundTypeError = Module['UnboundTypeError'] = extendError(Error, 'UnboundTypeError');; -init_emval();; -function checkIncomingModuleAPI() { - ignoredModuleProp('fetchSettings'); -} -var wasmImports = { - /** @export */ - __cxa_throw: ___cxa_throw, - /** @export */ - _abort_js: __abort_js, - /** @export */ - _embind_register_bigint: __embind_register_bigint, - /** @export */ - _embind_register_bool: __embind_register_bool, - /** @export */ - _embind_register_class: __embind_register_class, - /** @export */ - _embind_register_class_constructor: __embind_register_class_constructor, - /** @export */ - _embind_register_class_function: __embind_register_class_function, - /** @export */ - _embind_register_emval: __embind_register_emval, - /** @export */ - _embind_register_float: __embind_register_float, - /** @export */ - _embind_register_integer: __embind_register_integer, - /** @export */ - _embind_register_memory_view: __embind_register_memory_view, - /** @export */ - _embind_register_optional: __embind_register_optional, - /** @export */ - _embind_register_std_string: __embind_register_std_string, - /** @export */ - _embind_register_std_wstring: __embind_register_std_wstring, - /** @export */ - _embind_register_void: __embind_register_void, - /** @export */ - _emval_as: __emval_as, - /** @export */ - _emval_call: __emval_call, - /** @export */ - _emval_decref: __emval_decref, - /** @export */ - _emval_equals: __emval_equals, - /** @export */ - _emval_get_method_caller: __emval_get_method_caller, - /** @export */ - _emval_get_property: __emval_get_property, - /** @export */ - _emval_incref: __emval_incref, - /** @export */ - _emval_is_string: __emval_is_string, - /** @export */ - _emval_run_destructors: __emval_run_destructors, - /** @export */ - _emval_take_value: __emval_take_value, - /** @export */ - emscripten_resize_heap: _emscripten_resize_heap, - /** @export */ - fd_close: _fd_close, - /** @export */ - fd_seek: _fd_seek, - /** @export */ - fd_write: _fd_write -}; -var wasmExports = await createWasm(); -var ___wasm_call_ctors = createExportWrapper('__wasm_call_ctors', 0); -var _malloc = createExportWrapper('malloc', 1); -var ___getTypeName = createExportWrapper('__getTypeName', 1); -var _fflush = createExportWrapper('fflush', 1); -var _strerror = createExportWrapper('strerror', 1); -var _free = createExportWrapper('free', 1); -var _emscripten_stack_init = wasmExports['emscripten_stack_init'] -var _emscripten_stack_get_free = wasmExports['emscripten_stack_get_free'] -var _emscripten_stack_get_base = wasmExports['emscripten_stack_get_base'] -var _emscripten_stack_get_end = wasmExports['emscripten_stack_get_end'] -var __emscripten_stack_restore = wasmExports['_emscripten_stack_restore'] -var __emscripten_stack_alloc = wasmExports['_emscripten_stack_alloc'] -var _emscripten_stack_get_current = wasmExports['emscripten_stack_get_current'] - - -// include: postamble.js -// === Auto-generated postamble setup entry stuff === - -var missingLibrarySymbols = [ - 'writeI53ToI64', - 'writeI53ToI64Clamped', - 'writeI53ToI64Signaling', - 'writeI53ToU64Clamped', - 'writeI53ToU64Signaling', - 'readI53FromI64', - 'readI53FromU64', - 'convertI32PairToI53', - 'convertI32PairToI53Checked', - 'convertU32PairToI53', - 'stackAlloc', - 'getTempRet0', - 'setTempRet0', - 'zeroMemory', - 'exitJS', - 'growMemory', - 'strError', - 'inetPton4', - 'inetNtop4', - 'inetPton6', - 'inetNtop6', - 'readSockaddr', - 'writeSockaddr', - 'emscriptenLog', - 'readEmAsmArgs', - 'jstoi_q', - 'getExecutableName', - 'listenOnce', - 'autoResumeAudioContext', - 'getDynCaller', - 'dynCall', - 'handleException', - 'keepRuntimeAlive', - 'runtimeKeepalivePush', - 'runtimeKeepalivePop', - 'callUserCallback', - 'maybeExit', - 'asmjsMangle', - 'asyncLoad', - 'mmapAlloc', - 'HandleAllocator', - 'getNativeTypeSize', - 'addOnInit', - 'addOnPostCtor', - 'addOnPreMain', - 'addOnExit', - 'STACK_SIZE', - 'STACK_ALIGN', - 'POINTER_SIZE', - 'ASSERTIONS', - 'getCFunc', - 'ccall', - 'cwrap', - 'uleb128Encode', - 'sigToWasmTypes', - 'generateFuncType', - 'convertJsFunctionToWasm', - 'getEmptyTableSlot', - 'updateTableMap', - 'getFunctionAddress', - 'addFunction', - 'removeFunction', - 'reallyNegative', - 'unSign', - 'strLen', - 'reSign', - 'formatString', - 'intArrayFromString', - 'intArrayToString', - 'AsciiToString', - 'stringToAscii', - 'stringToNewUTF8', - 'stringToUTF8OnStack', - 'writeArrayToMemory', - 'registerKeyEventCallback', - 'maybeCStringToJsString', - 'findEventTarget', - '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', - 'getCanvasElementSize', - 'jsStackTrace', - 'getCallstack', - 'convertPCtoSourceLocation', - 'getEnvStrings', - 'checkWasiClock', - 'wasiRightsToMuslOFlags', - 'wasiOFlagsToMuslOFlags', - 'initRandomFill', - 'randomFill', - 'safeSetTimeout', - 'setImmediateWrapped', - 'safeRequestAnimationFrame', - 'clearImmediateWrapped', - 'registerPostMainLoop', - 'registerPreMainLoop', - 'getPromise', - 'makePromise', - 'idsToPromises', - 'makePromiseCallback', - 'findMatchingCatch', - 'Browser_asyncPrepareDataCounter', - 'isLeapYear', - 'ydayFromDate', - 'arraySum', - 'addDays', - 'getSocketFromFD', - 'getSocketAddress', - 'FS_createPreloadedFile', - 'FS_modeStringToFlags', - 'FS_getMode', - 'FS_stdin_getChar', - 'FS_unlink', - 'FS_createDataFile', - 'FS_mkdirTree', - '_setNetworkCallback', - 'heapObjectForWebGLType', - 'toTypedArrayIndex', - 'webgl_enable_ANGLE_instanced_arrays', - 'webgl_enable_OES_vertex_array_object', - 'webgl_enable_WEBGL_draw_buffers', - 'webgl_enable_WEBGL_multi_draw', - 'webgl_enable_EXT_polygon_offset_clamp', - 'webgl_enable_EXT_clip_control', - 'webgl_enable_WEBGL_polygon_mode', - 'emscriptenWebGLGet', - 'computeUnpackAlignedImageSize', - 'colorChannelsInGlTextureFormat', - 'emscriptenWebGLGetTexPixelData', - 'emscriptenWebGLGetUniform', - 'webglGetUniformLocation', - 'webglPrepareUniformLocationsBeforeFirstUse', - 'webglGetLeftBracePos', - 'emscriptenWebGLGetVertexAttrib', - '__glGetActiveAttribOrUniform', - 'writeGLArray', - 'registerWebGlEventCallback', - 'runAndAbortIfError', - 'ALLOC_NORMAL', - 'ALLOC_STACK', - 'allocate', - 'writeStringToMemory', - 'writeAsciiToMemory', - 'setErrNo', - 'demangle', - 'stackTrace', - 'getFunctionArgsName', - 'createJsInvokerSignature', - 'registerInheritedInstance', - 'unregisterInheritedInstance', - 'getInheritedInstanceCount', - 'getLiveInheritedInstances', - 'enumReadValueFromPointer', - 'setDelayFunction', - 'validateThis', - 'getStringOrSymbol', - 'emval_get_global', -]; -missingLibrarySymbols.forEach(missingLibrarySymbol) - -var unexportedSymbols = [ - 'run', - 'addRunDependency', - 'removeRunDependency', - 'out', - 'err', - 'callMain', - 'abort', - 'wasmMemory', - 'wasmExports', - 'writeStackCookie', - 'checkStackCookie', - 'INT53_MAX', - 'INT53_MIN', - 'bigintToI53Checked', - 'stackSave', - 'stackRestore', - 'ptrToString', - 'getHeapMax', - 'abortOnCannotGrowMemory', - 'ENV', - 'ERRNO_CODES', - 'DNS', - 'Protocols', - 'Sockets', - 'timers', - 'warnOnce', - 'readEmAsmArgsArray', - 'jstoi_s', - 'alignMemory', - 'wasmTable', - 'noExitRuntime', - 'addOnPreRun', - 'addOnPostRun', - 'freeTableIndexes', - 'functionsInTableMap', - 'setValue', - 'getValue', - 'PATH', - 'PATH_FS', - 'UTF8Decoder', - 'UTF8ArrayToString', - 'UTF8ToString', - 'stringToUTF8Array', - 'stringToUTF8', - 'lengthBytesUTF8', - 'UTF16Decoder', - 'UTF16ToString', - 'stringToUTF16', - 'lengthBytesUTF16', - 'UTF32ToString', - 'stringToUTF32', - 'lengthBytesUTF32', - 'JSEvents', - 'specialHTMLTargets', - 'findCanvasEventTarget', - 'currentFullscreenStrategy', - 'restoreOldWindowedStyle', - 'UNWIND_CACHE', - 'ExitStatus', - 'flush_NO_FILESYSTEM', - 'emSetImmediate', - 'emClearImmediate_deps', - 'emClearImmediate', - 'promiseMap', - 'uncaughtExceptionCount', - 'exceptionLast', - 'exceptionCaught', - 'ExceptionInfo', - 'Browser', - 'getPreloadedImageData__data', - 'wget', - 'MONTH_DAYS_REGULAR', - 'MONTH_DAYS_LEAP', - 'MONTH_DAYS_REGULAR_CUMULATIVE', - 'MONTH_DAYS_LEAP_CUMULATIVE', - 'SYSCALLS', - 'preloadPlugins', - 'FS_stdin_getChar_buffer', - 'FS_createPath', - 'FS_createDevice', - 'FS_readFile', - 'FS', - 'FS_createLazyFile', - 'MEMFS', - 'TTY', - 'PIPEFS', - 'SOCKFS', - 'tempFixedLengthArray', - 'miniTempWebGLFloatBuffers', - 'miniTempWebGLIntBuffers', - 'GL', - 'AL', - 'GLUT', - 'EGL', - 'GLEW', - 'IDBStore', - 'SDL', - 'SDL_gfx', - 'allocateUTF8', - 'allocateUTF8OnStack', - 'print', - 'printErr', - 'InternalError', - 'BindingError', - 'throwInternalError', - 'throwBindingError', - 'registeredTypes', - 'awaitingDependencies', - 'typeDependencies', - 'tupleRegistrations', - 'structRegistrations', - 'sharedRegisterType', - 'whenDependentTypesAreResolved', - 'embind_charCodes', - 'embind_init_charCodes', - 'readLatin1String', - 'getTypeName', - 'getFunctionName', - 'heap32VectorToArray', - 'requireRegisteredType', - 'usesDestructorStack', - 'checkArgCount', - 'getRequiredArgCount', - 'createJsInvoker', - 'UnboundTypeError', - 'PureVirtualError', - 'GenericWireTypeSize', - 'EmValType', - 'EmValOptionalType', - 'throwUnboundTypeError', - 'ensureOverloadTable', - 'exposePublicSymbol', - 'replacePublicSymbol', - 'extendError', - 'createNamedFunction', - 'embindRepr', - 'registeredInstances', - 'getBasestPointer', - 'getInheritedInstance', - 'registeredPointers', - 'registerType', - 'integerReadValueFromPointer', - 'floatReadValueFromPointer', - 'readPointer', - 'runDestructors', - 'newFunc', - 'craftInvokerFunction', - 'embind__requireFunction', - 'genericPointerToWireType', - 'constNoSmartPtrRawPointerToWireType', - 'nonConstNoSmartPtrRawPointerToWireType', - 'init_RegisteredPointer', - 'RegisteredPointer', - 'RegisteredPointer_fromWireType', - 'runDestructor', - 'releaseClassHandle', - 'finalizationRegistry', - 'detachFinalizer_deps', - 'detachFinalizer', - 'attachFinalizer', - 'makeClassHandle', - 'init_ClassHandle', - 'ClassHandle', - 'throwInstanceAlreadyDeleted', - 'deletionQueue', - 'flushPendingDeletes', - 'delayFunction', - 'RegisteredClass', - 'shallowCopyInternalPointer', - 'downcastPointer', - 'upcastPointer', - 'char_0', - 'char_9', - 'makeLegalFunctionName', - 'emval_freelist', - 'emval_handles', - 'emval_symbols', - 'init_emval', - 'count_emval_handles', - 'Emval', - 'emval_returnValue', - 'emval_lookupTypes', - 'emval_methodCallers', - 'emval_addMethodCaller', - 'reflectConstruct', -]; -unexportedSymbols.forEach(unexportedRuntimeSymbol); - - - -var calledRun; - -function stackCheckInit() { - // This is normally called automatically during __wasm_call_ctors but need to - // get these values before even running any of the ctors so we call it redundantly - // here. - _emscripten_stack_init(); - // TODO(sbc): Move writeStackCookie to native to to avoid this. - writeStackCookie(); -} - -function run() { - - if (runDependencies > 0) { - dependenciesFulfilled = run; - return; - } - - stackCheckInit(); - - preRun(); - - // a preRun added a dependency, run will be called later - if (runDependencies > 0) { - dependenciesFulfilled = run; - return; - } - - function doRun() { - // run may have just been called through dependencies being fulfilled just in this very frame, - // or while the async setStatus time below was happening - assert(!calledRun); - calledRun = true; - Module['calledRun'] = true; - - if (ABORT) return; - - initRuntime(); - - readyPromiseResolve(Module); - Module['onRuntimeInitialized']?.(); - consumedModuleProp('onRuntimeInitialized'); - - assert(!Module['_main'], 'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]'); - - postRun(); - } - - if (Module['setStatus']) { - Module['setStatus']('Running...'); - setTimeout(() => { - setTimeout(() => Module['setStatus'](''), 1); - doRun(); - }, 1); - } else - { - doRun(); - } - checkStackCookie(); -} - -function checkUnflushedContent() { - // Compiler settings do not allow exiting the runtime, so flushing - // the streams is not possible. but in ASSERTIONS mode we check - // if there was something to flush, and if so tell the user they - // should request that the runtime be exitable. - // Normally we would not even include flush() at all, but in ASSERTIONS - // builds we do so just for this check, and here we see if there is any - // content to flush, that is, we check if there would have been - // something a non-ASSERTIONS build would have not seen. - // How we flush the streams depends on whether we are in SYSCALLS_REQUIRE_FILESYSTEM=0 - // mode (which has its own special function for this; otherwise, all - // the code is inside libc) - var oldOut = out; - var oldErr = err; - var has = false; - out = err = (x) => { - has = true; - } - try { // it doesn't matter if it fails - flush_NO_FILESYSTEM(); - } catch(e) {} - out = oldOut; - err = oldErr; - if (has) { - warnOnce('stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the Emscripten FAQ), or make sure to emit a newline when you printf etc.'); - warnOnce('(this may also be due to not including full filesystem support - try building with -sFORCE_FILESYSTEM)'); - } -} - -if (Module['preInit']) { - if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']]; - while (Module['preInit'].length > 0) { - Module['preInit'].pop()(); - } -} -consumedModuleProp('preInit'); - -run(); - -// end include: postamble.js - -// include: postamble_modularize.js -// In MODULARIZE mode we wrap the generated code in a factory function -// and return either the Module itself, or a promise of the module. -// -// We assign to the `moduleRtn` global here and configure closure to see -// this as and extern so it won't get minified. - -moduleRtn = readyPromise; - -// Assertion for attempting to access module properties on the incoming -// moduleArg. In the past we used this object as the prototype of the module -// and assigned properties to it, but now we return a distinct object. This -// keeps the instance private until it is ready (i.e the promise has been -// resolved). -for (const prop of Object.keys(Module)) { - if (!(prop in moduleArg)) { - Object.defineProperty(moduleArg, prop, { - configurable: true, - get() { - abort(`Access to module property ('${prop}') is no longer possible via the module constructor argument; Instead, use the result of the module constructor.`) - } - }); - } -} -// end include: postamble_modularize.js - +var Module=moduleArg;var readyPromiseResolve,readyPromiseReject;var readyPromise=new Promise((resolve,reject)=>{readyPromiseResolve=resolve;readyPromiseReject=reject});var ENVIRONMENT_IS_WEB=typeof window=="object";var ENVIRONMENT_IS_WORKER=typeof WorkerGlobalScope!="undefined";var ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string"&&process.type!="renderer";if(ENVIRONMENT_IS_NODE){const{createRequire}=await import("module");var require=createRequire(import.meta.url)}var moduleOverrides={...Module};var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}return scriptDirectory+path}var readAsync,readBinary;if(ENVIRONMENT_IS_NODE){var fs=require("fs");var nodePath=require("path");if(!import.meta.url.startsWith("data:")){scriptDirectory=nodePath.dirname(require("url").fileURLToPath(import.meta.url))+"/"}readBinary=filename=>{filename=isFileURI(filename)?new URL(filename):filename;var ret=fs.readFileSync(filename);return ret};readAsync=async(filename,binary=true)=>{filename=isFileURI(filename)?new URL(filename):filename;var ret=fs.readFileSync(filename,binary?undefined:"utf8");return ret};if(!Module["thisProgram"]&&process.argv.length>1){thisProgram=process.argv[1].replace(/\\/g,"/")}arguments_=process.argv.slice(2);quit_=(status,toThrow)=>{process.exitCode=status;throw toThrow}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WORKER){scriptDirectory=self.location.href}else if(typeof document!="undefined"&&document.currentScript){scriptDirectory=document.currentScript.src}if(_scriptName){scriptDirectory=_scriptName}if(scriptDirectory.startsWith("blob:")){scriptDirectory=""}else{scriptDirectory=scriptDirectory.slice(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1)}{if(ENVIRONMENT_IS_WORKER){readBinary=url=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}readAsync=async url=>{if(isFileURI(url)){return new Promise((resolve,reject)=>{var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=()=>{if(xhr.status==200||xhr.status==0&&xhr.response){resolve(xhr.response);return}reject(xhr.status)};xhr.onerror=reject;xhr.send(null)})}var response=await fetch(url,{credentials:"same-origin"});if(response.ok){return response.arrayBuffer()}throw new Error(response.status+" : "+response.url)}}}else{}var out=Module["print"]||console.log.bind(console);var err=Module["printErr"]||console.error.bind(console);Object.assign(Module,moduleOverrides);moduleOverrides=null;if(Module["arguments"])arguments_=Module["arguments"];if(Module["thisProgram"])thisProgram=Module["thisProgram"];var wasmBinary=Module["wasmBinary"];var wasmMemory;var ABORT=false;var EXITSTATUS;var HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAP64,HEAPU64,HEAPF64;var runtimeInitialized=false;var isFileURI=filename=>filename.startsWith("file://");function updateMemoryViews(){var b=wasmMemory.buffer;Module["HEAP8"]=HEAP8=new Int8Array(b);Module["HEAP16"]=HEAP16=new Int16Array(b);Module["HEAPU8"]=HEAPU8=new Uint8Array(b);Module["HEAPU16"]=HEAPU16=new Uint16Array(b);Module["HEAP32"]=HEAP32=new Int32Array(b);Module["HEAPU32"]=HEAPU32=new Uint32Array(b);Module["HEAPF32"]=HEAPF32=new Float32Array(b);Module["HEAPF64"]=HEAPF64=new Float64Array(b);Module["HEAP64"]=HEAP64=new BigInt64Array(b);Module["HEAPU64"]=HEAPU64=new BigUint64Array(b)}function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(onPreRuns)}function initRuntime(){runtimeInitialized=true}function preMain(){}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(onPostRuns)}var runDependencies=0;var dependenciesFulfilled=null;function addRunDependency(id){runDependencies++;Module["monitorRunDependencies"]?.(runDependencies)}function removeRunDependency(id){runDependencies--;Module["monitorRunDependencies"]?.(runDependencies);if(runDependencies==0){if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}function abort(what){Module["onAbort"]?.(what);what="Aborted("+what+")";err(what);ABORT=true;what+=". Build with -sASSERTIONS for more info.";var e=new WebAssembly.RuntimeError(what);readyPromiseReject(e);throw e}var wasmBinaryFile;function findWasmBinary(){if(Module["locateFile"]){return locateFile("libecs.wasm")}return new URL("libecs.wasm",import.meta.url).href}function getBinarySync(file){if(file==wasmBinaryFile&&wasmBinary){return new Uint8Array(wasmBinary)}if(readBinary){return readBinary(file)}throw"both async and sync fetching of the wasm failed"}async function getWasmBinary(binaryFile){if(!wasmBinary){try{var response=await readAsync(binaryFile);return new Uint8Array(response)}catch{}}return getBinarySync(binaryFile)}async function instantiateArrayBuffer(binaryFile,imports){try{var binary=await getWasmBinary(binaryFile);var instance=await WebAssembly.instantiate(binary,imports);return instance}catch(reason){err(`failed to asynchronously prepare wasm: ${reason}`);abort(reason)}}async function instantiateAsync(binary,binaryFile,imports){if(!binary&&typeof WebAssembly.instantiateStreaming=="function"&&!isFileURI(binaryFile)&&!ENVIRONMENT_IS_NODE){try{var response=fetch(binaryFile,{credentials:"same-origin"});var instantiationResult=await WebAssembly.instantiateStreaming(response,imports);return instantiationResult}catch(reason){err(`wasm streaming compile failed: ${reason}`);err("falling back to ArrayBuffer instantiation")}}return instantiateArrayBuffer(binaryFile,imports)}function getWasmImports(){return{env:wasmImports,wasi_snapshot_preview1:wasmImports}}async function createWasm(){function receiveInstance(instance,module){wasmExports=instance.exports;wasmMemory=wasmExports["memory"];updateMemoryViews();wasmTable=wasmExports["__indirect_function_table"];removeRunDependency("wasm-instantiate");return wasmExports}addRunDependency("wasm-instantiate");function receiveInstantiationResult(result){return receiveInstance(result["instance"])}var info=getWasmImports();if(Module["instantiateWasm"]){return new Promise((resolve,reject)=>{Module["instantiateWasm"](info,(mod,inst)=>{receiveInstance(mod,inst);resolve(mod.exports)})})}wasmBinaryFile??=findWasmBinary();try{var result=await instantiateAsync(wasmBinary,wasmBinaryFile,info);var exports=receiveInstantiationResult(result);return exports}catch(e){readyPromiseReject(e);return Promise.reject(e)}}class ExitStatus{name="ExitStatus";constructor(status){this.message=`Program terminated with exit(${status})`;this.status=status}}var callRuntimeCallbacks=callbacks=>{while(callbacks.length>0){callbacks.shift()(Module)}};var onPostRuns=[];var addOnPostRun=cb=>onPostRuns.unshift(cb);var onPreRuns=[];var addOnPreRun=cb=>onPreRuns.unshift(cb);var noExitRuntime=Module["noExitRuntime"]||true;var stackRestore=val=>__emscripten_stack_restore(val);var stackSave=()=>_emscripten_stack_get_current();var exceptionCaught=[];var uncaughtExceptionCount=0;var ___cxa_begin_catch=ptr=>{var info=new ExceptionInfo(ptr);if(!info.get_caught()){info.set_caught(true);uncaughtExceptionCount--}info.set_rethrown(false);exceptionCaught.push(info);___cxa_increment_exception_refcount(ptr);return ___cxa_get_exception_ptr(ptr)};var exceptionLast=0;class ExceptionInfo{constructor(excPtr){this.excPtr=excPtr;this.ptr=excPtr-24}set_type(type){HEAPU32[this.ptr+4>>2]=type}get_type(){return HEAPU32[this.ptr+4>>2]}set_destructor(destructor){HEAPU32[this.ptr+8>>2]=destructor}get_destructor(){return HEAPU32[this.ptr+8>>2]}set_caught(caught){caught=caught?1:0;HEAP8[this.ptr+12]=caught}get_caught(){return HEAP8[this.ptr+12]!=0}set_rethrown(rethrown){rethrown=rethrown?1:0;HEAP8[this.ptr+13]=rethrown}get_rethrown(){return HEAP8[this.ptr+13]!=0}init(type,destructor){this.set_adjusted_ptr(0);this.set_type(type);this.set_destructor(destructor)}set_adjusted_ptr(adjustedPtr){HEAPU32[this.ptr+16>>2]=adjustedPtr}get_adjusted_ptr(){return HEAPU32[this.ptr+16>>2]}}var ___resumeException=ptr=>{if(!exceptionLast){exceptionLast=ptr}throw exceptionLast};var setTempRet0=val=>__emscripten_tempret_set(val);var findMatchingCatch=args=>{var thrown=exceptionLast;if(!thrown){setTempRet0(0);return 0}var info=new ExceptionInfo(thrown);info.set_adjusted_ptr(thrown);var thrownType=info.get_type();if(!thrownType){setTempRet0(0);return thrown}for(var caughtType of args){if(caughtType===0||caughtType===thrownType){break}var adjusted_ptr_addr=info.ptr+16;if(___cxa_can_catch(caughtType,thrownType,adjusted_ptr_addr)){setTempRet0(caughtType);return thrown}}setTempRet0(thrownType);return thrown};var ___cxa_find_matching_catch_2=()=>findMatchingCatch([]);var ___cxa_find_matching_catch_3=arg0=>findMatchingCatch([arg0]);var ___cxa_throw=(ptr,type,destructor)=>{var info=new ExceptionInfo(ptr);info.init(type,destructor);exceptionLast=ptr;uncaughtExceptionCount++;throw exceptionLast};var embindRepr=v=>{if(v===null){return"null"}var t=typeof v;if(t==="object"||t==="array"||t==="function"){return v.toString()}else{return""+v}};var embind_init_charCodes=()=>{var codes=new Array(256);for(var i=0;i<256;++i){codes[i]=String.fromCharCode(i)}embind_charCodes=codes};var embind_charCodes;var readLatin1String=ptr=>{var ret="";var c=ptr;while(HEAPU8[c]){ret+=embind_charCodes[HEAPU8[c++]]}return ret};var awaitingDependencies={};var registeredTypes={};var typeDependencies={};var BindingError=Module["BindingError"]=class BindingError extends Error{constructor(message){super(message);this.name="BindingError"}};var throwBindingError=message=>{throw new BindingError(message)};var InternalError=Module["InternalError"]=class InternalError extends Error{constructor(message){super(message);this.name="InternalError"}};var throwInternalError=message=>{throw new InternalError(message)};var whenDependentTypesAreResolved=(myTypes,dependentTypes,getTypeConverters)=>{myTypes.forEach(type=>typeDependencies[type]=dependentTypes);function onComplete(typeConverters){var myTypeConverters=getTypeConverters(typeConverters);if(myTypeConverters.length!==myTypes.length){throwInternalError("Mismatched type converter count")}for(var i=0;i{if(registeredTypes.hasOwnProperty(dt)){typeConverters[i]=registeredTypes[dt]}else{unregisteredTypes.push(dt);if(!awaitingDependencies.hasOwnProperty(dt)){awaitingDependencies[dt]=[]}awaitingDependencies[dt].push(()=>{typeConverters[i]=registeredTypes[dt];++registered;if(registered===unregisteredTypes.length){onComplete(typeConverters)}})}});if(0===unregisteredTypes.length){onComplete(typeConverters)}};function sharedRegisterType(rawType,registeredInstance,options={}){var name=registeredInstance.name;if(!rawType){throwBindingError(`type "${name}" must have a positive integer typeid pointer`)}if(registeredTypes.hasOwnProperty(rawType)){if(options.ignoreDuplicateRegistrations){return}else{throwBindingError(`Cannot register type '${name}' twice`)}}registeredTypes[rawType]=registeredInstance;delete typeDependencies[rawType];if(awaitingDependencies.hasOwnProperty(rawType)){var callbacks=awaitingDependencies[rawType];delete awaitingDependencies[rawType];callbacks.forEach(cb=>cb())}}function registerType(rawType,registeredInstance,options={}){return sharedRegisterType(rawType,registeredInstance,options)}var integerReadValueFromPointer=(name,width,signed)=>{switch(width){case 1:return signed?pointer=>HEAP8[pointer]:pointer=>HEAPU8[pointer];case 2:return signed?pointer=>HEAP16[pointer>>1]:pointer=>HEAPU16[pointer>>1];case 4:return signed?pointer=>HEAP32[pointer>>2]:pointer=>HEAPU32[pointer>>2];case 8:return signed?pointer=>HEAP64[pointer>>3]:pointer=>HEAPU64[pointer>>3];default:throw new TypeError(`invalid integer width (${width}): ${name}`)}};var __embind_register_bigint=(primitiveType,name,size,minRange,maxRange)=>{name=readLatin1String(name);var isUnsignedType=name.indexOf("u")!=-1;if(isUnsignedType){maxRange=(1n<<64n)-1n}registerType(primitiveType,{name,fromWireType:value=>value,toWireType:function(destructors,value){if(typeof value!="bigint"&&typeof value!="number"){throw new TypeError(`Cannot convert "${embindRepr(value)}" to ${this.name}`)}if(typeof value=="number"){value=BigInt(value)}return value},argPackAdvance:GenericWireTypeSize,readValueFromPointer:integerReadValueFromPointer(name,size,!isUnsignedType),destructorFunction:null})};var GenericWireTypeSize=8;var __embind_register_bool=(rawType,name,trueValue,falseValue)=>{name=readLatin1String(name);registerType(rawType,{name,fromWireType:function(wt){return!!wt},toWireType:function(destructors,o){return o?trueValue:falseValue},argPackAdvance:GenericWireTypeSize,readValueFromPointer:function(pointer){return this["fromWireType"](HEAPU8[pointer])},destructorFunction:null})};var shallowCopyInternalPointer=o=>({count:o.count,deleteScheduled:o.deleteScheduled,preservePointerOnDelete:o.preservePointerOnDelete,ptr:o.ptr,ptrType:o.ptrType,smartPtr:o.smartPtr,smartPtrType:o.smartPtrType});var throwInstanceAlreadyDeleted=obj=>{function getInstanceTypeName(handle){return handle.$$.ptrType.registeredClass.name}throwBindingError(getInstanceTypeName(obj)+" instance already deleted")};var finalizationRegistry=false;var detachFinalizer=handle=>{};var runDestructor=$$=>{if($$.smartPtr){$$.smartPtrType.rawDestructor($$.smartPtr)}else{$$.ptrType.registeredClass.rawDestructor($$.ptr)}};var releaseClassHandle=$$=>{$$.count.value-=1;var toDelete=0===$$.count.value;if(toDelete){runDestructor($$)}};var downcastPointer=(ptr,ptrClass,desiredClass)=>{if(ptrClass===desiredClass){return ptr}if(undefined===desiredClass.baseClass){return null}var rv=downcastPointer(ptr,ptrClass,desiredClass.baseClass);if(rv===null){return null}return desiredClass.downcast(rv)};var registeredPointers={};var registeredInstances={};var getBasestPointer=(class_,ptr)=>{if(ptr===undefined){throwBindingError("ptr should not be undefined")}while(class_.baseClass){ptr=class_.upcast(ptr);class_=class_.baseClass}return ptr};var getInheritedInstance=(class_,ptr)=>{ptr=getBasestPointer(class_,ptr);return registeredInstances[ptr]};var makeClassHandle=(prototype,record)=>{if(!record.ptrType||!record.ptr){throwInternalError("makeClassHandle requires ptr and ptrType")}var hasSmartPtrType=!!record.smartPtrType;var hasSmartPtr=!!record.smartPtr;if(hasSmartPtrType!==hasSmartPtr){throwInternalError("Both smartPtrType and smartPtr must be specified")}record.count={value:1};return attachFinalizer(Object.create(prototype,{$$:{value:record,writable:true}}))};function RegisteredPointer_fromWireType(ptr){var rawPointer=this.getPointee(ptr);if(!rawPointer){this.destructor(ptr);return null}var registeredInstance=getInheritedInstance(this.registeredClass,rawPointer);if(undefined!==registeredInstance){if(0===registeredInstance.$$.count.value){registeredInstance.$$.ptr=rawPointer;registeredInstance.$$.smartPtr=ptr;return registeredInstance["clone"]()}else{var rv=registeredInstance["clone"]();this.destructor(ptr);return rv}}function makeDefaultHandle(){if(this.isSmartPointer){return makeClassHandle(this.registeredClass.instancePrototype,{ptrType:this.pointeeType,ptr:rawPointer,smartPtrType:this,smartPtr:ptr})}else{return makeClassHandle(this.registeredClass.instancePrototype,{ptrType:this,ptr})}}var actualType=this.registeredClass.getActualType(rawPointer);var registeredPointerRecord=registeredPointers[actualType];if(!registeredPointerRecord){return makeDefaultHandle.call(this)}var toType;if(this.isConst){toType=registeredPointerRecord.constPointerType}else{toType=registeredPointerRecord.pointerType}var dp=downcastPointer(rawPointer,this.registeredClass,toType.registeredClass);if(dp===null){return makeDefaultHandle.call(this)}if(this.isSmartPointer){return makeClassHandle(toType.registeredClass.instancePrototype,{ptrType:toType,ptr:dp,smartPtrType:this,smartPtr:ptr})}else{return makeClassHandle(toType.registeredClass.instancePrototype,{ptrType:toType,ptr:dp})}}var attachFinalizer=handle=>{if("undefined"===typeof FinalizationRegistry){attachFinalizer=handle=>handle;return handle}finalizationRegistry=new FinalizationRegistry(info=>{releaseClassHandle(info.$$)});attachFinalizer=handle=>{var $$=handle.$$;var hasSmartPtr=!!$$.smartPtr;if(hasSmartPtr){var info={$$};finalizationRegistry.register(handle,info,handle)}return handle};detachFinalizer=handle=>finalizationRegistry.unregister(handle);return attachFinalizer(handle)};var deletionQueue=[];var flushPendingDeletes=()=>{while(deletionQueue.length){var obj=deletionQueue.pop();obj.$$.deleteScheduled=false;obj["delete"]()}};var delayFunction;var init_ClassHandle=()=>{let proto=ClassHandle.prototype;Object.assign(proto,{isAliasOf(other){if(!(this instanceof ClassHandle)){return false}if(!(other instanceof ClassHandle)){return false}var leftClass=this.$$.ptrType.registeredClass;var left=this.$$.ptr;other.$$=other.$$;var rightClass=other.$$.ptrType.registeredClass;var right=other.$$.ptr;while(leftClass.baseClass){left=leftClass.upcast(left);leftClass=leftClass.baseClass}while(rightClass.baseClass){right=rightClass.upcast(right);rightClass=rightClass.baseClass}return leftClass===rightClass&&left===right},clone(){if(!this.$$.ptr){throwInstanceAlreadyDeleted(this)}if(this.$$.preservePointerOnDelete){this.$$.count.value+=1;return this}else{var clone=attachFinalizer(Object.create(Object.getPrototypeOf(this),{$$:{value:shallowCopyInternalPointer(this.$$)}}));clone.$$.count.value+=1;clone.$$.deleteScheduled=false;return clone}},delete(){if(!this.$$.ptr){throwInstanceAlreadyDeleted(this)}if(this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete){throwBindingError("Object already scheduled for deletion")}detachFinalizer(this);releaseClassHandle(this.$$);if(!this.$$.preservePointerOnDelete){this.$$.smartPtr=undefined;this.$$.ptr=undefined}},isDeleted(){return!this.$$.ptr},deleteLater(){if(!this.$$.ptr){throwInstanceAlreadyDeleted(this)}if(this.$$.deleteScheduled&&!this.$$.preservePointerOnDelete){throwBindingError("Object already scheduled for deletion")}deletionQueue.push(this);if(deletionQueue.length===1&&delayFunction){delayFunction(flushPendingDeletes)}this.$$.deleteScheduled=true;return this}});const symbolDispose=Symbol.dispose;if(symbolDispose){proto[symbolDispose]=proto["delete"]}};function ClassHandle(){}var createNamedFunction=(name,func)=>Object.defineProperty(func,"name",{value:name});var ensureOverloadTable=(proto,methodName,humanName)=>{if(undefined===proto[methodName].overloadTable){var prevFunc=proto[methodName];proto[methodName]=function(...args){if(!proto[methodName].overloadTable.hasOwnProperty(args.length)){throwBindingError(`Function '${humanName}' called with an invalid number of arguments (${args.length}) - expects one of (${proto[methodName].overloadTable})!`)}return proto[methodName].overloadTable[args.length].apply(this,args)};proto[methodName].overloadTable=[];proto[methodName].overloadTable[prevFunc.argCount]=prevFunc}};var exposePublicSymbol=(name,value,numArguments)=>{if(Module.hasOwnProperty(name)){if(undefined===numArguments||undefined!==Module[name].overloadTable&&undefined!==Module[name].overloadTable[numArguments]){throwBindingError(`Cannot register public name '${name}' twice`)}ensureOverloadTable(Module,name,name);if(Module[name].overloadTable.hasOwnProperty(numArguments)){throwBindingError(`Cannot register multiple overloads of a function with the same number of arguments (${numArguments})!`)}Module[name].overloadTable[numArguments]=value}else{Module[name]=value;Module[name].argCount=numArguments}};var char_0=48;var char_9=57;var makeLegalFunctionName=name=>{name=name.replace(/[^a-zA-Z0-9_]/g,"$");var f=name.charCodeAt(0);if(f>=char_0&&f<=char_9){return`_${name}`}return name};function RegisteredClass(name,constructor,instancePrototype,rawDestructor,baseClass,getActualType,upcast,downcast){this.name=name;this.constructor=constructor;this.instancePrototype=instancePrototype;this.rawDestructor=rawDestructor;this.baseClass=baseClass;this.getActualType=getActualType;this.upcast=upcast;this.downcast=downcast;this.pureVirtualFunctions=[]}var upcastPointer=(ptr,ptrClass,desiredClass)=>{while(ptrClass!==desiredClass){if(!ptrClass.upcast){throwBindingError(`Expected null or instance of ${desiredClass.name}, got an instance of ${ptrClass.name}`)}ptr=ptrClass.upcast(ptr);ptrClass=ptrClass.baseClass}return ptr};function constNoSmartPtrRawPointerToWireType(destructors,handle){if(handle===null){if(this.isReference){throwBindingError(`null is not a valid ${this.name}`)}return 0}if(!handle.$$){throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`)}if(!handle.$$.ptr){throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`)}var handleClass=handle.$$.ptrType.registeredClass;var ptr=upcastPointer(handle.$$.ptr,handleClass,this.registeredClass);return ptr}function genericPointerToWireType(destructors,handle){var ptr;if(handle===null){if(this.isReference){throwBindingError(`null is not a valid ${this.name}`)}if(this.isSmartPointer){ptr=this.rawConstructor();if(destructors!==null){destructors.push(this.rawDestructor,ptr)}return ptr}else{return 0}}if(!handle||!handle.$$){throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`)}if(!handle.$$.ptr){throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`)}if(!this.isConst&&handle.$$.ptrType.isConst){throwBindingError(`Cannot convert argument of type ${handle.$$.smartPtrType?handle.$$.smartPtrType.name:handle.$$.ptrType.name} to parameter type ${this.name}`)}var handleClass=handle.$$.ptrType.registeredClass;ptr=upcastPointer(handle.$$.ptr,handleClass,this.registeredClass);if(this.isSmartPointer){if(undefined===handle.$$.smartPtr){throwBindingError("Passing raw pointer to smart pointer is illegal")}switch(this.sharingPolicy){case 0:if(handle.$$.smartPtrType===this){ptr=handle.$$.smartPtr}else{throwBindingError(`Cannot convert argument of type ${handle.$$.smartPtrType?handle.$$.smartPtrType.name:handle.$$.ptrType.name} to parameter type ${this.name}`)}break;case 1:ptr=handle.$$.smartPtr;break;case 2:if(handle.$$.smartPtrType===this){ptr=handle.$$.smartPtr}else{var clonedHandle=handle["clone"]();ptr=this.rawShare(ptr,Emval.toHandle(()=>clonedHandle["delete"]()));if(destructors!==null){destructors.push(this.rawDestructor,ptr)}}break;default:throwBindingError("Unsupporting sharing policy")}}return ptr}function nonConstNoSmartPtrRawPointerToWireType(destructors,handle){if(handle===null){if(this.isReference){throwBindingError(`null is not a valid ${this.name}`)}return 0}if(!handle.$$){throwBindingError(`Cannot pass "${embindRepr(handle)}" as a ${this.name}`)}if(!handle.$$.ptr){throwBindingError(`Cannot pass deleted object as a pointer of type ${this.name}`)}if(handle.$$.ptrType.isConst){throwBindingError(`Cannot convert argument of type ${handle.$$.ptrType.name} to parameter type ${this.name}`)}var handleClass=handle.$$.ptrType.registeredClass;var ptr=upcastPointer(handle.$$.ptr,handleClass,this.registeredClass);return ptr}function readPointer(pointer){return this["fromWireType"](HEAPU32[pointer>>2])}var init_RegisteredPointer=()=>{Object.assign(RegisteredPointer.prototype,{getPointee(ptr){if(this.rawGetPointee){ptr=this.rawGetPointee(ptr)}return ptr},destructor(ptr){this.rawDestructor?.(ptr)},argPackAdvance:GenericWireTypeSize,readValueFromPointer:readPointer,fromWireType:RegisteredPointer_fromWireType})};function RegisteredPointer(name,registeredClass,isReference,isConst,isSmartPointer,pointeeType,sharingPolicy,rawGetPointee,rawConstructor,rawShare,rawDestructor){this.name=name;this.registeredClass=registeredClass;this.isReference=isReference;this.isConst=isConst;this.isSmartPointer=isSmartPointer;this.pointeeType=pointeeType;this.sharingPolicy=sharingPolicy;this.rawGetPointee=rawGetPointee;this.rawConstructor=rawConstructor;this.rawShare=rawShare;this.rawDestructor=rawDestructor;if(!isSmartPointer&®isteredClass.baseClass===undefined){if(isConst){this["toWireType"]=constNoSmartPtrRawPointerToWireType;this.destructorFunction=null}else{this["toWireType"]=nonConstNoSmartPtrRawPointerToWireType;this.destructorFunction=null}}else{this["toWireType"]=genericPointerToWireType}}var replacePublicSymbol=(name,value,numArguments)=>{if(!Module.hasOwnProperty(name)){throwInternalError("Replacing nonexistent public symbol")}if(undefined!==Module[name].overloadTable&&undefined!==numArguments){Module[name].overloadTable[numArguments]=value}else{Module[name]=value;Module[name].argCount=numArguments}};var wasmTableMirror=[];var wasmTable;var getWasmTableEntry=funcPtr=>{var func=wasmTableMirror[funcPtr];if(!func){wasmTableMirror[funcPtr]=func=wasmTable.get(funcPtr)}return func};var embind__requireFunction=(signature,rawFunction)=>{signature=readLatin1String(signature);function makeDynCaller(){return getWasmTableEntry(rawFunction)}var fp=makeDynCaller();if(typeof fp!="function"){throwBindingError(`unknown function pointer with signature ${signature}: ${rawFunction}`)}return fp};var extendError=(baseErrorType,errorName)=>{var errorClass=createNamedFunction(errorName,function(message){this.name=errorName;this.message=message;var stack=new Error(message).stack;if(stack!==undefined){this.stack=this.toString()+"\n"+stack.replace(/^Error(:[^\n]*)?\n/,"")}});errorClass.prototype=Object.create(baseErrorType.prototype);errorClass.prototype.constructor=errorClass;errorClass.prototype.toString=function(){if(this.message===undefined){return this.name}else{return`${this.name}: ${this.message}`}};return errorClass};var UnboundTypeError=Module["UnboundTypeError"]=extendError(Error,"UnboundTypeError");var getTypeName=type=>{var ptr=___getTypeName(type);var rv=readLatin1String(ptr);_free(ptr);return rv};var throwUnboundTypeError=(message,types)=>{var unboundTypes=[];var seen={};function visit(type){if(seen[type]){return}if(registeredTypes[type]){return}if(typeDependencies[type]){typeDependencies[type].forEach(visit);return}unboundTypes.push(type);seen[type]=true}types.forEach(visit);throw new UnboundTypeError(`${message}: `+unboundTypes.map(getTypeName).join([", "]))};var __embind_register_class=(rawType,rawPointerType,rawConstPointerType,baseClassRawType,getActualTypeSignature,getActualType,upcastSignature,upcast,downcastSignature,downcast,name,destructorSignature,rawDestructor)=>{name=readLatin1String(name);getActualType=embind__requireFunction(getActualTypeSignature,getActualType);upcast&&=embind__requireFunction(upcastSignature,upcast);downcast&&=embind__requireFunction(downcastSignature,downcast);rawDestructor=embind__requireFunction(destructorSignature,rawDestructor);var legalFunctionName=makeLegalFunctionName(name);exposePublicSymbol(legalFunctionName,function(){throwUnboundTypeError(`Cannot construct ${name} due to unbound types`,[baseClassRawType])});whenDependentTypesAreResolved([rawType,rawPointerType,rawConstPointerType],baseClassRawType?[baseClassRawType]:[],base=>{base=base[0];var baseClass;var basePrototype;if(baseClassRawType){baseClass=base.registeredClass;basePrototype=baseClass.instancePrototype}else{basePrototype=ClassHandle.prototype}var constructor=createNamedFunction(name,function(...args){if(Object.getPrototypeOf(this)!==instancePrototype){throw new BindingError("Use 'new' to construct "+name)}if(undefined===registeredClass.constructor_body){throw new BindingError(name+" has no accessible constructor")}var body=registeredClass.constructor_body[args.length];if(undefined===body){throw new BindingError(`Tried to invoke ctor of ${name} with invalid number of parameters (${args.length}) - expected (${Object.keys(registeredClass.constructor_body).toString()}) parameters instead!`)}return body.apply(this,args)});var instancePrototype=Object.create(basePrototype,{constructor:{value:constructor}});constructor.prototype=instancePrototype;var registeredClass=new RegisteredClass(name,constructor,instancePrototype,rawDestructor,baseClass,getActualType,upcast,downcast);if(registeredClass.baseClass){registeredClass.baseClass.__derivedClasses??=[];registeredClass.baseClass.__derivedClasses.push(registeredClass)}var referenceConverter=new RegisteredPointer(name,registeredClass,true,false,false);var pointerConverter=new RegisteredPointer(name+"*",registeredClass,false,false,false);var constPointerConverter=new RegisteredPointer(name+" const*",registeredClass,false,true,false);registeredPointers[rawType]={pointerType:pointerConverter,constPointerType:constPointerConverter};replacePublicSymbol(legalFunctionName,constructor);return[referenceConverter,pointerConverter,constPointerConverter]})};var heap32VectorToArray=(count,firstElement)=>{var array=[];for(var i=0;i>2])}return array};var runDestructors=destructors=>{while(destructors.length){var ptr=destructors.pop();var del=destructors.pop();del(ptr)}};function usesDestructorStack(argTypes){for(var i=1;i{var rawArgTypes=heap32VectorToArray(argCount,rawArgTypesAddr);invoker=embind__requireFunction(invokerSignature,invoker);whenDependentTypesAreResolved([],[rawClassType],classType=>{classType=classType[0];var humanName=`constructor ${classType.name}`;if(undefined===classType.registeredClass.constructor_body){classType.registeredClass.constructor_body=[]}if(undefined!==classType.registeredClass.constructor_body[argCount-1]){throw new BindingError(`Cannot register multiple constructors with identical number of parameters (${argCount-1}) for class '${classType.name}'! Overload resolution is currently only performed using the parameter count, not actual type info!`)}classType.registeredClass.constructor_body[argCount-1]=()=>{throwUnboundTypeError(`Cannot construct ${classType.name} due to unbound types`,rawArgTypes)};whenDependentTypesAreResolved([],rawArgTypes,argTypes=>{argTypes.splice(1,0,null);classType.registeredClass.constructor_body[argCount-1]=craftInvokerFunction(humanName,argTypes,null,invoker,rawConstructor);return[]});return[]})};var getFunctionName=signature=>{signature=signature.trim();const argsIndex=signature.indexOf("(");if(argsIndex===-1)return signature;return signature.slice(0,argsIndex)};var __embind_register_class_function=(rawClassType,methodName,argCount,rawArgTypesAddr,invokerSignature,rawInvoker,context,isPureVirtual,isAsync,isNonnullReturn)=>{var rawArgTypes=heap32VectorToArray(argCount,rawArgTypesAddr);methodName=readLatin1String(methodName);methodName=getFunctionName(methodName);rawInvoker=embind__requireFunction(invokerSignature,rawInvoker);whenDependentTypesAreResolved([],[rawClassType],classType=>{classType=classType[0];var humanName=`${classType.name}.${methodName}`;if(methodName.startsWith("@@")){methodName=Symbol[methodName.substring(2)]}if(isPureVirtual){classType.registeredClass.pureVirtualFunctions.push(methodName)}function unboundTypesHandler(){throwUnboundTypeError(`Cannot call ${humanName} due to unbound types`,rawArgTypes)}var proto=classType.registeredClass.instancePrototype;var method=proto[methodName];if(undefined===method||undefined===method.overloadTable&&method.className!==classType.name&&method.argCount===argCount-2){unboundTypesHandler.argCount=argCount-2;unboundTypesHandler.className=classType.name;proto[methodName]=unboundTypesHandler}else{ensureOverloadTable(proto,methodName,humanName);proto[methodName].overloadTable[argCount-2]=unboundTypesHandler}whenDependentTypesAreResolved([],rawArgTypes,argTypes=>{var memberFunction=craftInvokerFunction(humanName,argTypes,classType,rawInvoker,context,isAsync);if(undefined===proto[methodName].overloadTable){memberFunction.argCount=argCount-2;proto[methodName]=memberFunction}else{proto[methodName].overloadTable[argCount-2]=memberFunction}return[]});return[]})};var emval_freelist=[];var emval_handles=[];var __emval_decref=handle=>{if(handle>9&&0===--emval_handles[handle+1]){emval_handles[handle]=undefined;emval_freelist.push(handle)}};var count_emval_handles=()=>emval_handles.length/2-5-emval_freelist.length;var init_emval=()=>{emval_handles.push(0,1,undefined,1,null,1,true,1,false,1);Module["count_emval_handles"]=count_emval_handles};var Emval={toValue:handle=>{if(!handle){throwBindingError("Cannot use deleted val. handle = "+handle)}return emval_handles[handle]},toHandle:value=>{switch(value){case undefined:return 2;case null:return 4;case true:return 6;case false:return 8;default:{const handle=emval_freelist.pop()||emval_handles.length;emval_handles[handle]=value;emval_handles[handle+1]=1;return handle}}}};var EmValType={name:"emscripten::val",fromWireType:handle=>{var rv=Emval.toValue(handle);__emval_decref(handle);return rv},toWireType:(destructors,value)=>Emval.toHandle(value),argPackAdvance:GenericWireTypeSize,readValueFromPointer:readPointer,destructorFunction:null};var __embind_register_emval=rawType=>registerType(rawType,EmValType);var floatReadValueFromPointer=(name,width)=>{switch(width){case 4:return function(pointer){return this["fromWireType"](HEAPF32[pointer>>2])};case 8:return function(pointer){return this["fromWireType"](HEAPF64[pointer>>3])};default:throw new TypeError(`invalid float width (${width}): ${name}`)}};var __embind_register_float=(rawType,name,size)=>{name=readLatin1String(name);registerType(rawType,{name,fromWireType:value=>value,toWireType:(destructors,value)=>value,argPackAdvance:GenericWireTypeSize,readValueFromPointer:floatReadValueFromPointer(name,size),destructorFunction:null})};var __embind_register_integer=(primitiveType,name,size,minRange,maxRange)=>{name=readLatin1String(name);if(maxRange===-1){maxRange=4294967295}var fromWireType=value=>value;if(minRange===0){var bitshift=32-8*size;fromWireType=value=>value<>>bitshift}var isUnsignedType=name.includes("unsigned");var checkAssertions=(value,toTypeName)=>{};var toWireType;if(isUnsignedType){toWireType=function(destructors,value){checkAssertions(value,this.name);return value>>>0}}else{toWireType=function(destructors,value){checkAssertions(value,this.name);return value}}registerType(primitiveType,{name,fromWireType,toWireType,argPackAdvance:GenericWireTypeSize,readValueFromPointer:integerReadValueFromPointer(name,size,minRange!==0),destructorFunction:null})};var __embind_register_memory_view=(rawType,dataTypeIndex,name)=>{var typeMapping=[Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array,BigInt64Array,BigUint64Array];var TA=typeMapping[dataTypeIndex];function decodeMemoryView(handle){var size=HEAPU32[handle>>2];var data=HEAPU32[handle+4>>2];return new TA(HEAP8.buffer,data,size)}name=readLatin1String(name);registerType(rawType,{name,fromWireType:decodeMemoryView,argPackAdvance:GenericWireTypeSize,readValueFromPointer:decodeMemoryView},{ignoreDuplicateRegistrations:true})};var EmValOptionalType=Object.assign({optional:true},EmValType);var __embind_register_optional=(rawOptionalType,rawType)=>{registerType(rawOptionalType,EmValOptionalType)};var stringToUTF8Array=(str,heap,outIdx,maxBytesToWrite)=>{if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;heap[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;heap[outIdx++]=192|u>>6;heap[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;heap[outIdx++]=224|u>>12;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}else{if(outIdx+3>=endIdx)break;heap[outIdx++]=240|u>>18;heap[outIdx++]=128|u>>12&63;heap[outIdx++]=128|u>>6&63;heap[outIdx++]=128|u&63}}heap[outIdx]=0;return outIdx-startIdx};var stringToUTF8=(str,outPtr,maxBytesToWrite)=>stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite);var lengthBytesUTF8=str=>{var len=0;for(var i=0;i=55296&&c<=57343){len+=4;++i}else{len+=3}}return len};var UTF8Decoder=typeof TextDecoder!="undefined"?new TextDecoder:undefined;var UTF8ArrayToString=(heapOrArray,idx=0,maxBytesToRead=NaN)=>{var endIdx=idx+maxBytesToRead;var endPtr=idx;while(heapOrArray[endPtr]&&!(endPtr>=endIdx))++endPtr;if(endPtr-idx>16&&heapOrArray.buffer&&UTF8Decoder){return UTF8Decoder.decode(heapOrArray.subarray(idx,endPtr))}var str="";while(idx>10,56320|ch&1023)}}return str};var UTF8ToString=(ptr,maxBytesToRead)=>ptr?UTF8ArrayToString(HEAPU8,ptr,maxBytesToRead):"";var __embind_register_std_string=(rawType,name)=>{name=readLatin1String(name);var stdStringIsUTF8=true;registerType(rawType,{name,fromWireType(value){var length=HEAPU32[value>>2];var payload=value+4;var str;if(stdStringIsUTF8){var decodeStartPtr=payload;for(var i=0;i<=length;++i){var currentBytePtr=payload+i;if(i==length||HEAPU8[currentBytePtr]==0){var maxRead=currentBytePtr-decodeStartPtr;var stringSegment=UTF8ToString(decodeStartPtr,maxRead);if(str===undefined){str=stringSegment}else{str+=String.fromCharCode(0);str+=stringSegment}decodeStartPtr=currentBytePtr+1}}}else{var a=new Array(length);for(var i=0;i>2]=length;if(valueIsOfTypeString){if(stdStringIsUTF8){stringToUTF8(value,ptr,length+1)}else{for(var i=0;i255){_free(base);throwBindingError("String has UTF-16 code units that do not fit in 8 bits")}HEAPU8[ptr+i]=charCode}}}else{HEAPU8.set(value,ptr)}if(destructors!==null){destructors.push(_free,base)}return base},argPackAdvance:GenericWireTypeSize,readValueFromPointer:readPointer,destructorFunction(ptr){_free(ptr)}})};var UTF16Decoder=typeof TextDecoder!="undefined"?new TextDecoder("utf-16le"):undefined;var UTF16ToString=(ptr,maxBytesToRead)=>{var endPtr=ptr;var idx=endPtr>>1;var maxIdx=idx+maxBytesToRead/2;while(!(idx>=maxIdx)&&HEAPU16[idx])++idx;endPtr=idx<<1;if(endPtr-ptr>32&&UTF16Decoder)return UTF16Decoder.decode(HEAPU8.subarray(ptr,endPtr));var str="";for(var i=0;!(i>=maxBytesToRead/2);++i){var codeUnit=HEAP16[ptr+i*2>>1];if(codeUnit==0)break;str+=String.fromCharCode(codeUnit)}return str};var stringToUTF16=(str,outPtr,maxBytesToWrite)=>{maxBytesToWrite??=2147483647;if(maxBytesToWrite<2)return 0;maxBytesToWrite-=2;var startPtr=outPtr;var numCharsToWrite=maxBytesToWrite>1]=codeUnit;outPtr+=2}HEAP16[outPtr>>1]=0;return outPtr-startPtr};var lengthBytesUTF16=str=>str.length*2;var UTF32ToString=(ptr,maxBytesToRead)=>{var i=0;var str="";while(!(i>=maxBytesToRead/4)){var utf32=HEAP32[ptr+i*4>>2];if(utf32==0)break;++i;if(utf32>=65536){var ch=utf32-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}else{str+=String.fromCharCode(utf32)}}return str};var stringToUTF32=(str,outPtr,maxBytesToWrite)=>{maxBytesToWrite??=2147483647;if(maxBytesToWrite<4)return 0;var startPtr=outPtr;var endPtr=startPtr+maxBytesToWrite-4;for(var i=0;i=55296&&codeUnit<=57343){var trailSurrogate=str.charCodeAt(++i);codeUnit=65536+((codeUnit&1023)<<10)|trailSurrogate&1023}HEAP32[outPtr>>2]=codeUnit;outPtr+=4;if(outPtr+4>endPtr)break}HEAP32[outPtr>>2]=0;return outPtr-startPtr};var lengthBytesUTF32=str=>{var len=0;for(var i=0;i=55296&&codeUnit<=57343)++i;len+=4}return len};var __embind_register_std_wstring=(rawType,charSize,name)=>{name=readLatin1String(name);var decodeString,encodeString,readCharAt,lengthBytesUTF;if(charSize===2){decodeString=UTF16ToString;encodeString=stringToUTF16;lengthBytesUTF=lengthBytesUTF16;readCharAt=pointer=>HEAPU16[pointer>>1]}else if(charSize===4){decodeString=UTF32ToString;encodeString=stringToUTF32;lengthBytesUTF=lengthBytesUTF32;readCharAt=pointer=>HEAPU32[pointer>>2]}registerType(rawType,{name,fromWireType:value=>{var length=HEAPU32[value>>2];var str;var decodeStartPtr=value+4;for(var i=0;i<=length;++i){var currentBytePtr=value+4+i*charSize;if(i==length||readCharAt(currentBytePtr)==0){var maxReadBytes=currentBytePtr-decodeStartPtr;var stringSegment=decodeString(decodeStartPtr,maxReadBytes);if(str===undefined){str=stringSegment}else{str+=String.fromCharCode(0);str+=stringSegment}decodeStartPtr=currentBytePtr+charSize}}_free(value);return str},toWireType:(destructors,value)=>{if(!(typeof value=="string")){throwBindingError(`Cannot pass non-string to C++ string type ${name}`)}var length=lengthBytesUTF(value);var ptr=_malloc(4+length+charSize);HEAPU32[ptr>>2]=length/charSize;encodeString(value,ptr+4,length+charSize);if(destructors!==null){destructors.push(_free,ptr)}return ptr},argPackAdvance:GenericWireTypeSize,readValueFromPointer:readPointer,destructorFunction(ptr){_free(ptr)}})};var __embind_register_void=(rawType,name)=>{name=readLatin1String(name);registerType(rawType,{isVoid:true,name,argPackAdvance:0,fromWireType:()=>undefined,toWireType:(destructors,o)=>undefined})};var requireRegisteredType=(rawType,humanName)=>{var impl=registeredTypes[rawType];if(undefined===impl){throwBindingError(`${humanName} has unknown type ${getTypeName(rawType)}`)}return impl};var emval_returnValue=(returnType,destructorsRef,handle)=>{var destructors=[];var result=returnType["toWireType"](destructors,handle);if(destructors.length){HEAPU32[destructorsRef>>2]=Emval.toHandle(destructors)}return result};var __emval_as=(handle,returnType,destructorsRef)=>{handle=Emval.toValue(handle);returnType=requireRegisteredType(returnType,"emval::as");return emval_returnValue(returnType,destructorsRef,handle)};var emval_methodCallers=[];var __emval_call=(caller,handle,destructorsRef,args)=>{caller=emval_methodCallers[caller];handle=Emval.toValue(handle);return caller(null,handle,destructorsRef,args)};var __emval_equals=(first,second)=>{first=Emval.toValue(first);second=Emval.toValue(second);return first==second};var emval_symbols={};var getStringOrSymbol=address=>{var symbol=emval_symbols[address];if(symbol===undefined){return readLatin1String(address)}return symbol};var emval_get_global=()=>{if(typeof globalThis=="object"){return globalThis}return function(){return Function}()("return this")()};var __emval_get_global=name=>{if(name===0){return Emval.toHandle(emval_get_global())}else{name=getStringOrSymbol(name);return Emval.toHandle(emval_get_global()[name])}};var emval_addMethodCaller=caller=>{var id=emval_methodCallers.length;emval_methodCallers.push(caller);return id};var emval_lookupTypes=(argCount,argTypes)=>{var a=new Array(argCount);for(var i=0;i>2],"parameter "+i)}return a};var reflectConstruct=Reflect.construct;var __emval_get_method_caller=(argCount,argTypes,kind)=>{var types=emval_lookupTypes(argCount,argTypes);var retType=types.shift();argCount--;var functionBody=`return function (obj, func, destructorsRef, args) {\n`;var offset=0;var argsList=[];if(kind===0){argsList.push("obj")}var params=["retType"];var args=[retType];for(var i=0;it.name).join(", ")}) => ${retType.name}>`;return emval_addMethodCaller(createNamedFunction(functionName,invokerFunction))};var __emval_get_property=(handle,key)=>{handle=Emval.toValue(handle);key=Emval.toValue(key);return Emval.toHandle(handle[key])};var __emval_incref=handle=>{if(handle>9){emval_handles[handle+1]+=1}};var __emval_instanceof=(object,constructor)=>{object=Emval.toValue(object);constructor=Emval.toValue(constructor);return object instanceof constructor};var __emval_is_string=handle=>{handle=Emval.toValue(handle);return typeof handle=="string"};var __emval_new_cstring=v=>Emval.toHandle(getStringOrSymbol(v));var __emval_new_object=()=>Emval.toHandle({});var __emval_run_destructors=handle=>{var destructors=Emval.toValue(handle);runDestructors(destructors);__emval_decref(handle)};var __emval_set_property=(handle,key,value)=>{handle=Emval.toValue(handle);key=Emval.toValue(key);value=Emval.toValue(value);handle[key]=value};var __emval_take_value=(type,arg)=>{type=requireRegisteredType(type,"_emval_take_value");var v=type["readValueFromPointer"](arg);return Emval.toHandle(v)};var runtimeKeepaliveCounter=0;var keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0;var _proc_exit=code=>{EXITSTATUS=code;if(!keepRuntimeAlive()){Module["onExit"]?.(code);ABORT=true}quit_(code,new ExitStatus(code))};var exitJS=(status,implicit)=>{EXITSTATUS=status;_proc_exit(status)};var handleException=e=>{if(e instanceof ExitStatus||e=="unwind"){return EXITSTATUS}quit_(1,e)};var incrementExceptionRefcount=ptr=>___cxa_increment_exception_refcount(ptr);Module["incrementExceptionRefcount"]=incrementExceptionRefcount;var decrementExceptionRefcount=ptr=>___cxa_decrement_exception_refcount(ptr);Module["decrementExceptionRefcount"]=decrementExceptionRefcount;var stackAlloc=sz=>__emscripten_stack_alloc(sz);var getExceptionMessageCommon=ptr=>{var sp=stackSave();var type_addr_addr=stackAlloc(4);var message_addr_addr=stackAlloc(4);___get_exception_message(ptr,type_addr_addr,message_addr_addr);var type_addr=HEAPU32[type_addr_addr>>2];var message_addr=HEAPU32[message_addr_addr>>2];var type=UTF8ToString(type_addr);_free(type_addr);var message;if(message_addr){message=UTF8ToString(message_addr);_free(message_addr)}stackRestore(sp);return[type,message]};var getExceptionMessage=ptr=>getExceptionMessageCommon(ptr);Module["getExceptionMessage"]=getExceptionMessage;embind_init_charCodes();init_ClassHandle();init_RegisteredPointer();init_emval();var wasmImports={__cxa_begin_catch:___cxa_begin_catch,__cxa_find_matching_catch_2:___cxa_find_matching_catch_2,__cxa_find_matching_catch_3:___cxa_find_matching_catch_3,__cxa_throw:___cxa_throw,__resumeException:___resumeException,_embind_register_bigint:__embind_register_bigint,_embind_register_bool:__embind_register_bool,_embind_register_class:__embind_register_class,_embind_register_class_constructor:__embind_register_class_constructor,_embind_register_class_function:__embind_register_class_function,_embind_register_emval:__embind_register_emval,_embind_register_float:__embind_register_float,_embind_register_integer:__embind_register_integer,_embind_register_memory_view:__embind_register_memory_view,_embind_register_optional:__embind_register_optional,_embind_register_std_string:__embind_register_std_string,_embind_register_std_wstring:__embind_register_std_wstring,_embind_register_void:__embind_register_void,_emval_as:__emval_as,_emval_call:__emval_call,_emval_decref:__emval_decref,_emval_equals:__emval_equals,_emval_get_global:__emval_get_global,_emval_get_method_caller:__emval_get_method_caller,_emval_get_property:__emval_get_property,_emval_incref:__emval_incref,_emval_instanceof:__emval_instanceof,_emval_is_string:__emval_is_string,_emval_new_cstring:__emval_new_cstring,_emval_new_object:__emval_new_object,_emval_run_destructors:__emval_run_destructors,_emval_set_property:__emval_set_property,_emval_take_value:__emval_take_value,invoke_ii,invoke_iii,invoke_v,invoke_vii,invoke_viii};var wasmExports=await createWasm();var _malloc=wasmExports["malloc"];var ___getTypeName=wasmExports["__getTypeName"];var __initialize=Module["__initialize"]=wasmExports["_initialize"];var _free=wasmExports["free"];var _setThrew=wasmExports["setThrew"];var __emscripten_tempret_set=wasmExports["_emscripten_tempret_set"];var __emscripten_stack_restore=wasmExports["_emscripten_stack_restore"];var __emscripten_stack_alloc=wasmExports["_emscripten_stack_alloc"];var _emscripten_stack_get_current=wasmExports["emscripten_stack_get_current"];var ___cxa_increment_exception_refcount=wasmExports["__cxa_increment_exception_refcount"];var ___cxa_decrement_exception_refcount=wasmExports["__cxa_decrement_exception_refcount"];var ___get_exception_message=wasmExports["__get_exception_message"];var ___cxa_can_catch=wasmExports["__cxa_can_catch"];var ___cxa_get_exception_ptr=wasmExports["__cxa_get_exception_ptr"];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_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_v(index){var sp=stackSave();try{getWasmTableEntry(index)()}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_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)}}var mainArgs=undefined;function callMain(args=[]){var entryFunction=__initialize;mainArgs=[thisProgram].concat(args);try{entryFunction();var ret=0;exitJS(ret,true);return ret}catch(e){return handleException(e)}}function run(args=arguments_){if(runDependencies>0){dependenciesFulfilled=run;return}preRun();if(runDependencies>0){dependenciesFulfilled=run;return}function doRun(){Module["calledRun"]=true;if(ABORT)return;initRuntime();preMain();readyPromiseResolve(Module);Module["onRuntimeInitialized"]?.();var noInitialRun=Module["noInitialRun"];if(!noInitialRun)callMain(args);postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout(()=>{setTimeout(()=>Module["setStatus"](""),1);doRun()},1)}else{doRun()}}if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}run();moduleRtn=readyPromise; return moduleRtn; } ); })(); -(() => { - // Create a small, never-async wrapper around Module which - // checks for callers incorrectly using it with `new`. - var real_Module = Module; - Module = function(arg) { - if (new.target) throw new Error("Module() should not be called with `new Module()`"); - return real_Module(arg); - } -})(); -if (typeof exports === 'object' && typeof module === 'object') { - module.exports = Module; - // This default export looks redundant, but it allows TS to import this - // commonjs style module. - module.exports.default = Module; -} else if (typeof define === 'function' && define['amd']) - define([], () => Module); +export default Module; diff --git a/packages/ecs/src/ecs-library.ts b/packages/ecs/src/ecs-library.ts index dad2a67a..f7504ac0 100644 --- a/packages/ecs/src/ecs-library.ts +++ b/packages/ecs/src/ecs-library.ts @@ -1,7 +1,8 @@ import { type AssetManagerLibrary } from "@nanoforge/asset-manager"; import { BaseComponentSystemLibrary, type InitContext } from "@nanoforge/common"; -import { type Entity, type MainModule, Module, type Registry, type SparseArray } from "../lib"; +import type { Entity, MainModule, Registry, SparseArray, Zipper } from "../lib"; +import { Module } from "../lib"; export class ECSLibrary extends BaseComponentSystemLibrary { private module: MainModule; @@ -29,62 +30,70 @@ export class ECSLibrary extends BaseComponentSystemLibrary { } addComponent(entity: Entity, component: any): void { - this.registry.add_component(entity, component); + this.registry.addComponent(entity, component); } createEntity(): Entity { - return this.registry.spawn_entity(); + return this.registry.spawnEntity(); } getComponents(component: any): SparseArray { - return this.registry.get_components(component); + return this.registry.getComponents(component); } removeComponent(entity: Entity, component: any): void { - this.registry.remove_component(entity, component); + this.registry.removeComponent(entity, component); } getEntityComponent(entity: Entity, component: any): any | undefined { - return this.registry.get_entity_component(entity, component); + return this.registry.getEntityComponent(entity, component); } getEntityComponentConst(entity: Entity, component: any): any | undefined { - return this.registry.get_entity_component_const(entity, component); + return this.registry.getEntityComponentConst(entity, component); } clearEntities(): void { - this.registry.clear_entities(); + this.registry.clearEntities(); } runSystems(): void { - this.registry.run_systems(); + this.registry.runSystems(); } clearSystems(): void { - this.registry.clear_systems(); + this.registry.clearSystems(); } removeSystem(system: any): void { - this.registry.remove_system(system); + this.registry.removeSystem(system); } registerComponent(component: any): SparseArray { - return this.registry.register_component(component); + return this.registry.registerComponent(component); } entityFromIndex(index: number): Entity { - return this.registry.entity_from_index(index); + return this.registry.entityFromIndex(index); } killEntity(entity: Entity): void { - this.registry.kill_entity(entity); + this.registry.killEntity(entity); } maxEntities(): number { - return this.registry.max_entities(); + return this.registry.maxEntities(); } addSystem(system: any): void { - this.registry.add_system(system); + this.registry.addSystem(system); + } + + getZipper(types: [any]): Zipper { + return this.registry.getZipper(types); + } + + getIndexedZipper(types: [any]): Zipper { + return this.registry.getIndexedZipper(types); } } diff --git a/packages/ecs/test/ecs-library.spec.ts b/packages/ecs/test/ecs-library.spec.ts index 30396d40..aff0a937 100644 --- a/packages/ecs/test/ecs-library.spec.ts +++ b/packages/ecs/test/ecs-library.spec.ts @@ -41,7 +41,7 @@ describe("ECSLibrary", () => { test("init and spawn entity", async () => { const entity = ecs.createEntity(); expect(entity).toBeDefined(); - expect(entity.get_id()).toBe(0); + expect(entity.getId()).toBe(0); }); test("add component to entity", async () => { @@ -49,7 +49,7 @@ describe("ECSLibrary", () => { const pos = new Position(1, 2); ecs.addComponent(entity, pos); const components = ecs.getComponents(Position); - expect(components.get(entity.get_id())).toStrictEqual(new Position(1, 2)); + expect(components.get(entity.getId())).toStrictEqual(new Position(1, 2)); expect(components.size()).toBe(1); }); diff --git a/packages/ecs/test/wasm/IndexedZipper.spec.ts b/packages/ecs/test/wasm/IndexedZipper.spec.ts index 8551203e..36f4991e 100644 --- a/packages/ecs/test/wasm/IndexedZipper.spec.ts +++ b/packages/ecs/test/wasm/IndexedZipper.spec.ts @@ -1,4 +1,4 @@ -import Module from "../../public/libecs"; +import Module from "../../lib/libecs.js"; class Velocity { x: number; @@ -76,7 +76,7 @@ describe("IndexedZipper", () => { expect(r).toBeDefined(); for (let i = 0; i < 20; i++) { - const e = r.spawnEntity(i); + const e = r.spawnEntity(); if (i % 5 === 0) r.addComponent(e, new Velocity(0, i)); if (i % 3 === 0) r.addComponent(e, new Position(i, 0)); } @@ -103,7 +103,7 @@ describe("IndexedZipper", () => { expect(r).toBeDefined(); for (let i = 0; i < 20; i++) { - const e = r.spawnEntity(i); + const e = r.spawnEntity(); if (i % 5 === 0) { r.addComponent(e, new Velocity(0, i)); } diff --git a/packages/ecs/test/wasm/Registry.spec.ts b/packages/ecs/test/wasm/Registry.spec.ts index 4ebb450d..10f36a60 100644 --- a/packages/ecs/test/wasm/Registry.spec.ts +++ b/packages/ecs/test/wasm/Registry.spec.ts @@ -178,6 +178,7 @@ describe("Registry", () => { r.addComponent(e, entityComp); fail(); } catch (e) { + //@ts-ignore expect(m.getExceptionMessage(e)[1].toString()).toBeDefined(); } }); diff --git a/packages/ecs/test/wasm/Zipper.spec.ts b/packages/ecs/test/wasm/Zipper.spec.ts index ab1b7b12..151dbb5f 100644 --- a/packages/ecs/test/wasm/Zipper.spec.ts +++ b/packages/ecs/test/wasm/Zipper.spec.ts @@ -1,4 +1,4 @@ -import Module from "../../public/libecs"; +import Module from "../../lib/libecs.js"; class Velocity { x: number; @@ -76,7 +76,7 @@ describe("Zipper", () => { expect(r).toBeDefined(); for (let i = 0; i < 20; i++) { - const e = r.spawnEntity(i); + const e = r.spawnEntity(); if (i % 5 === 0) { r.addComponent(e, new Velocity(0, i)); } @@ -106,7 +106,7 @@ describe("Zipper", () => { expect(r).toBeDefined(); for (let i = 0; i < 20; i++) { - const e = r.spawnEntity(i); + const e = r.spawnEntity(); if (i % 5 === 0) { r.addComponent(e, new Velocity(0, i)); } diff --git a/packages/ecs/wasm/SparseArray.hpp b/packages/ecs/wasm/SparseArray.hpp index 1148bb1d..95c57ceb 100644 --- a/packages/ecs/wasm/SparseArray.hpp +++ b/packages/ecs/wasm/SparseArray.hpp @@ -17,7 +17,6 @@ #include #include #include -#include <__ostream/basic_ostream.h> namespace nfo { template diff --git a/packages/ecs/wasm/Zipper.cpp b/packages/ecs/wasm/Zipper.cpp index 119b07df..5b654f7e 100644 --- a/packages/ecs/wasm/Zipper.cpp +++ b/packages/ecs/wasm/Zipper.cpp @@ -20,6 +20,7 @@ namespace nfo { EMSCRIPTEN_BINDINGS(Zipper) { emscripten::register_map *>("MapStringSparseArray"); + emscripten::register_vector("VectorString"); emscripten::class_("Zipper") .constructor *> &>()