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https://github.com/D4M13N-D3V/godot_template.git
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UPDATE GITHUB PAGES 023a4d03c3a549ff43191bc93b89be1b5075f5f5
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146
coi-serviceworker.js
Normal file
146
coi-serviceworker.js
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@ -0,0 +1,146 @@
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||||
/*! coi-serviceworker v0.1.7 - Guido Zuidhof and contributors, licensed under MIT */
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let coepCredentialless = false;
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if (typeof window === 'undefined') {
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self.addEventListener("install", () => self.skipWaiting());
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self.addEventListener("activate", (event) => event.waitUntil(self.clients.claim()));
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self.addEventListener("message", (ev) => {
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if (!ev.data) {
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return;
|
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} else if (ev.data.type === "deregister") {
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self.registration
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.unregister()
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.then(() => {
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return self.clients.matchAll();
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})
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.then(clients => {
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clients.forEach((client) => client.navigate(client.url));
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});
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} else if (ev.data.type === "coepCredentialless") {
|
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coepCredentialless = ev.data.value;
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}
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});
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self.addEventListener("fetch", function (event) {
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const r = event.request;
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if (r.cache === "only-if-cached" && r.mode !== "same-origin") {
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return;
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}
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const request = (coepCredentialless && r.mode === "no-cors")
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? new Request(r, {
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credentials: "omit",
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})
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: r;
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event.respondWith(
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fetch(request)
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.then((response) => {
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if (response.status === 0) {
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return response;
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}
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const newHeaders = new Headers(response.headers);
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newHeaders.set("Cross-Origin-Embedder-Policy",
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coepCredentialless ? "credentialless" : "require-corp"
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);
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if (!coepCredentialless) {
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newHeaders.set("Cross-Origin-Resource-Policy", "cross-origin");
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}
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newHeaders.set("Cross-Origin-Opener-Policy", "same-origin");
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|
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return new Response(response.body, {
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status: response.status,
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statusText: response.statusText,
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headers: newHeaders,
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});
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})
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.catch((e) => console.error(e))
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);
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});
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} else {
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(() => {
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const reloadedBySelf = window.sessionStorage.getItem("coiReloadedBySelf");
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window.sessionStorage.removeItem("coiReloadedBySelf");
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const coepDegrading = (reloadedBySelf == "coepdegrade");
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// You can customize the behavior of this script through a global `coi` variable.
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const coi = {
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shouldRegister: () => !reloadedBySelf,
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shouldDeregister: () => false,
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coepCredentialless: () => true,
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coepDegrade: () => true,
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doReload: () => window.location.reload(),
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quiet: false,
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...window.coi
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};
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const n = navigator;
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const controlling = n.serviceWorker && n.serviceWorker.controller;
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// Record the failure if the page is served by serviceWorker.
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if (controlling && !window.crossOriginIsolated) {
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window.sessionStorage.setItem("coiCoepHasFailed", "true");
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}
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const coepHasFailed = window.sessionStorage.getItem("coiCoepHasFailed");
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if (controlling) {
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// Reload only on the first failure.
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const reloadToDegrade = coi.coepDegrade() && !(
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coepDegrading || window.crossOriginIsolated
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);
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n.serviceWorker.controller.postMessage({
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type: "coepCredentialless",
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value: (reloadToDegrade || coepHasFailed && coi.coepDegrade())
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? false
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: coi.coepCredentialless(),
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});
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if (reloadToDegrade) {
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!coi.quiet && console.log("Reloading page to degrade COEP.");
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window.sessionStorage.setItem("coiReloadedBySelf", "coepdegrade");
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coi.doReload("coepdegrade");
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}
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|
||||
if (coi.shouldDeregister()) {
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n.serviceWorker.controller.postMessage({ type: "deregister" });
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}
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}
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// If we're already coi: do nothing. Perhaps it's due to this script doing its job, or COOP/COEP are
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// already set from the origin server. Also if the browser has no notion of crossOriginIsolated, just give up here.
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if (window.crossOriginIsolated !== false || !coi.shouldRegister()) return;
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||||
|
||||
if (!window.isSecureContext) {
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!coi.quiet && console.log("COOP/COEP Service Worker not registered, a secure context is required.");
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return;
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}
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// In some environments (e.g. Firefox private mode) this won't be available
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if (!n.serviceWorker) {
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!coi.quiet && console.error("COOP/COEP Service Worker not registered, perhaps due to private mode.");
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return;
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}
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n.serviceWorker.register(window.document.currentScript.src).then(
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(registration) => {
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!coi.quiet && console.log("COOP/COEP Service Worker registered", registration.scope);
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registration.addEventListener("updatefound", () => {
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!coi.quiet && console.log("Reloading page to make use of updated COOP/COEP Service Worker.");
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window.sessionStorage.setItem("coiReloadedBySelf", "updatefound");
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coi.doReload();
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});
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// If the registration is active, but it's not controlling the page
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if (registration.active && !n.serviceWorker.controller) {
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!coi.quiet && console.log("Reloading page to make use of COOP/COEP Service Worker.");
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window.sessionStorage.setItem("coiReloadedBySelf", "notcontrolling");
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coi.doReload();
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||||
}
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},
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(err) => {
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!coi.quiet && console.error("COOP/COEP Service Worker failed to register:", err);
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}
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||||
);
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})();
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}
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BIN
index.apple-touch-icon.png
Normal file
BIN
index.apple-touch-icon.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 12 KiB |
213
index.audio.worklet.js
Normal file
213
index.audio.worklet.js
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@ -0,0 +1,213 @@
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/**************************************************************************/
|
||||
/* audio.worklet.js */
|
||||
/**************************************************************************/
|
||||
/* This file is part of: */
|
||||
/* GODOT ENGINE */
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||||
/* https://godotengine.org */
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||||
/**************************************************************************/
|
||||
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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||||
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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||||
/* */
|
||||
/* Permission is hereby granted, free of charge, to any person obtaining */
|
||||
/* a copy of this software and associated documentation files (the */
|
||||
/* "Software"), to deal in the Software without restriction, including */
|
||||
/* without limitation the rights to use, copy, modify, merge, publish, */
|
||||
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
||||
/* permit persons to whom the Software is furnished to do so, subject to */
|
||||
/* the following conditions: */
|
||||
/* */
|
||||
/* The above copyright notice and this permission notice shall be */
|
||||
/* included in all copies or substantial portions of the Software. */
|
||||
/* */
|
||||
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
||||
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
||||
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
|
||||
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
||||
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
||||
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
||||
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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||||
/**************************************************************************/
|
||||
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||||
class RingBuffer {
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constructor(p_buffer, p_state, p_threads) {
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||||
this.buffer = p_buffer;
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||||
this.avail = p_state;
|
||||
this.threads = p_threads;
|
||||
this.rpos = 0;
|
||||
this.wpos = 0;
|
||||
}
|
||||
|
||||
data_left() {
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||||
return this.threads ? Atomics.load(this.avail, 0) : this.avail;
|
||||
}
|
||||
|
||||
space_left() {
|
||||
return this.buffer.length - this.data_left();
|
||||
}
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||||
|
||||
read(output) {
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||||
const size = this.buffer.length;
|
||||
let from = 0;
|
||||
let to_write = output.length;
|
||||
if (this.rpos + to_write > size) {
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const high = size - this.rpos;
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||||
output.set(this.buffer.subarray(this.rpos, size));
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from = high;
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to_write -= high;
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this.rpos = 0;
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}
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if (to_write) {
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||||
output.set(this.buffer.subarray(this.rpos, this.rpos + to_write), from);
|
||||
}
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||||
this.rpos += to_write;
|
||||
if (this.threads) {
|
||||
Atomics.add(this.avail, 0, -output.length);
|
||||
Atomics.notify(this.avail, 0);
|
||||
} else {
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||||
this.avail -= output.length;
|
||||
}
|
||||
}
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||||
|
||||
write(p_buffer) {
|
||||
const to_write = p_buffer.length;
|
||||
const mw = this.buffer.length - this.wpos;
|
||||
if (mw >= to_write) {
|
||||
this.buffer.set(p_buffer, this.wpos);
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||||
this.wpos += to_write;
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||||
if (mw === to_write) {
|
||||
this.wpos = 0;
|
||||
}
|
||||
} else {
|
||||
const high = p_buffer.subarray(0, mw);
|
||||
const low = p_buffer.subarray(mw);
|
||||
this.buffer.set(high, this.wpos);
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||||
this.buffer.set(low);
|
||||
this.wpos = low.length;
|
||||
}
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if (this.threads) {
|
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Atomics.add(this.avail, 0, to_write);
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||||
Atomics.notify(this.avail, 0);
|
||||
} else {
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||||
this.avail += to_write;
|
||||
}
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||||
}
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||||
}
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||||
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||||
class GodotProcessor extends AudioWorkletProcessor {
|
||||
constructor() {
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||||
super();
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||||
this.threads = false;
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||||
this.running = true;
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||||
this.lock = null;
|
||||
this.notifier = null;
|
||||
this.output = null;
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||||
this.output_buffer = new Float32Array();
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||||
this.input = null;
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||||
this.input_buffer = new Float32Array();
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||||
this.port.onmessage = (event) => {
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||||
const cmd = event.data['cmd'];
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||||
const data = event.data['data'];
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||||
this.parse_message(cmd, data);
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||||
};
|
||||
}
|
||||
|
||||
process_notify() {
|
||||
if (this.notifier) {
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||||
Atomics.add(this.notifier, 0, 1);
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||||
Atomics.notify(this.notifier, 0);
|
||||
}
|
||||
}
|
||||
|
||||
parse_message(p_cmd, p_data) {
|
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if (p_cmd === 'start' && p_data) {
|
||||
const state = p_data[0];
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||||
let idx = 0;
|
||||
this.threads = true;
|
||||
this.lock = state.subarray(idx, ++idx);
|
||||
this.notifier = state.subarray(idx, ++idx);
|
||||
const avail_in = state.subarray(idx, ++idx);
|
||||
const avail_out = state.subarray(idx, ++idx);
|
||||
this.input = new RingBuffer(p_data[1], avail_in, true);
|
||||
this.output = new RingBuffer(p_data[2], avail_out, true);
|
||||
} else if (p_cmd === 'stop') {
|
||||
this.running = false;
|
||||
this.output = null;
|
||||
this.input = null;
|
||||
this.lock = null;
|
||||
this.notifier = null;
|
||||
} else if (p_cmd === 'start_nothreads') {
|
||||
this.output = new RingBuffer(p_data[0], p_data[0].length, false);
|
||||
} else if (p_cmd === 'chunk') {
|
||||
this.output.write(p_data);
|
||||
}
|
||||
}
|
||||
|
||||
static array_has_data(arr) {
|
||||
return arr.length && arr[0].length && arr[0][0].length;
|
||||
}
|
||||
|
||||
process(inputs, outputs, parameters) {
|
||||
if (!this.running) {
|
||||
return false; // Stop processing.
|
||||
}
|
||||
if (this.output === null) {
|
||||
return true; // Not ready yet, keep processing.
|
||||
}
|
||||
const process_input = GodotProcessor.array_has_data(inputs);
|
||||
if (process_input) {
|
||||
const input = inputs[0];
|
||||
const chunk = input[0].length * input.length;
|
||||
if (this.input_buffer.length !== chunk) {
|
||||
this.input_buffer = new Float32Array(chunk);
|
||||
}
|
||||
if (!this.threads) {
|
||||
GodotProcessor.write_input(this.input_buffer, input);
|
||||
this.port.postMessage({ 'cmd': 'input', 'data': this.input_buffer });
|
||||
} else if (this.input.space_left() >= chunk) {
|
||||
GodotProcessor.write_input(this.input_buffer, input);
|
||||
this.input.write(this.input_buffer);
|
||||
} else {
|
||||
this.port.postMessage('Input buffer is full! Skipping input frame.');
|
||||
}
|
||||
}
|
||||
const process_output = GodotProcessor.array_has_data(outputs);
|
||||
if (process_output) {
|
||||
const output = outputs[0];
|
||||
const chunk = output[0].length * output.length;
|
||||
if (this.output_buffer.length !== chunk) {
|
||||
this.output_buffer = new Float32Array(chunk);
|
||||
}
|
||||
if (this.output.data_left() >= chunk) {
|
||||
this.output.read(this.output_buffer);
|
||||
GodotProcessor.write_output(output, this.output_buffer);
|
||||
if (!this.threads) {
|
||||
this.port.postMessage({ 'cmd': 'read', 'data': chunk });
|
||||
}
|
||||
} else {
|
||||
this.port.postMessage('Output buffer has not enough frames! Skipping output frame.');
|
||||
}
|
||||
}
|
||||
this.process_notify();
|
||||
return true;
|
||||
}
|
||||
|
||||
static write_output(dest, source) {
|
||||
const channels = dest.length;
|
||||
for (let ch = 0; ch < channels; ch++) {
|
||||
for (let sample = 0; sample < dest[ch].length; sample++) {
|
||||
dest[ch][sample] = source[sample * channels + ch];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static write_input(dest, source) {
|
||||
const channels = source.length;
|
||||
for (let ch = 0; ch < channels; ch++) {
|
||||
for (let sample = 0; sample < source[ch].length; sample++) {
|
||||
dest[sample * channels + ch] = source[ch][sample];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
registerProcessor('godot-processor', GodotProcessor);
|
||||
249
index.html
Normal file
249
index.html
Normal file
@ -0,0 +1,249 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<script src="coi-serviceworker.js"></script>
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, user-scalable=no">
|
||||
<title>Godot Template</title>
|
||||
<style>
|
||||
body {
|
||||
touch-action: none;
|
||||
margin: 0;
|
||||
border: 0 none;
|
||||
padding: 0;
|
||||
text-align: center;
|
||||
background-color: black;
|
||||
}
|
||||
|
||||
#canvas {
|
||||
display: block;
|
||||
margin: 0;
|
||||
color: white;
|
||||
}
|
||||
|
||||
#canvas:focus {
|
||||
outline: none;
|
||||
}
|
||||
|
||||
.godot {
|
||||
font-family: 'Noto Sans', 'Droid Sans', Arial, sans-serif;
|
||||
color: #e0e0e0;
|
||||
background-color: #3b3943;
|
||||
background-image: linear-gradient(to bottom, #403e48, #35333c);
|
||||
border: 1px solid #45434e;
|
||||
box-shadow: 0 0 1px 1px #2f2d35;
|
||||
}
|
||||
|
||||
/* Status display */
|
||||
|
||||
#status {
|
||||
position: absolute;
|
||||
left: 0;
|
||||
top: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
/* don't consume click events - make children visible explicitly */
|
||||
visibility: hidden;
|
||||
}
|
||||
|
||||
#status-progress {
|
||||
width: 366px;
|
||||
height: 7px;
|
||||
background-color: #38363A;
|
||||
border: 1px solid #444246;
|
||||
padding: 1px;
|
||||
box-shadow: 0 0 2px 1px #1B1C22;
|
||||
border-radius: 2px;
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
@media only screen and (orientation:portrait) {
|
||||
#status-progress {
|
||||
width: 61.8%;
|
||||
}
|
||||
}
|
||||
|
||||
#status-progress-inner {
|
||||
height: 100%;
|
||||
width: 0;
|
||||
box-sizing: border-box;
|
||||
transition: width 0.5s linear;
|
||||
background-color: #202020;
|
||||
border: 1px solid #222223;
|
||||
box-shadow: 0 0 1px 1px #27282E;
|
||||
border-radius: 3px;
|
||||
}
|
||||
|
||||
#status-indeterminate {
|
||||
height: 42px;
|
||||
visibility: visible;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
#status-indeterminate > div {
|
||||
width: 4.5px;
|
||||
height: 0;
|
||||
border-style: solid;
|
||||
border-width: 9px 3px 0 3px;
|
||||
border-color: #2b2b2b transparent transparent transparent;
|
||||
transform-origin: center 21px;
|
||||
position: absolute;
|
||||
}
|
||||
|
||||
#status-indeterminate > div:nth-child(1) { transform: rotate( 22.5deg); }
|
||||
#status-indeterminate > div:nth-child(2) { transform: rotate( 67.5deg); }
|
||||
#status-indeterminate > div:nth-child(3) { transform: rotate(112.5deg); }
|
||||
#status-indeterminate > div:nth-child(4) { transform: rotate(157.5deg); }
|
||||
#status-indeterminate > div:nth-child(5) { transform: rotate(202.5deg); }
|
||||
#status-indeterminate > div:nth-child(6) { transform: rotate(247.5deg); }
|
||||
#status-indeterminate > div:nth-child(7) { transform: rotate(292.5deg); }
|
||||
#status-indeterminate > div:nth-child(8) { transform: rotate(337.5deg); }
|
||||
|
||||
#status-notice {
|
||||
margin: 0 100px;
|
||||
line-height: 1.3;
|
||||
visibility: visible;
|
||||
padding: 4px 6px;
|
||||
visibility: visible;
|
||||
}
|
||||
</style>
|
||||
<link id='-gd-engine-icon' rel='icon' type='image/png' href='index.icon.png' />
|
||||
<link rel='apple-touch-icon' href='index.apple-touch-icon.png'/>
|
||||
|
||||
</head>
|
||||
<body>
|
||||
<canvas id="canvas">
|
||||
HTML5 canvas appears to be unsupported in the current browser.<br >
|
||||
Please try updating or use a different browser.
|
||||
</canvas>
|
||||
<div id="status">
|
||||
<div id="status-progress" style="display: none;" oncontextmenu="event.preventDefault();">
|
||||
<div id ="status-progress-inner"></div>
|
||||
</div>
|
||||
<div id="status-indeterminate" style="display: none;" oncontextmenu="event.preventDefault();">
|
||||
<div></div>
|
||||
<div></div>
|
||||
<div></div>
|
||||
<div></div>
|
||||
<div></div>
|
||||
<div></div>
|
||||
<div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<div id="status-notice" class="godot" style="display: none;"></div>
|
||||
</div>
|
||||
|
||||
<script src="index.js"></script>
|
||||
<script>
|
||||
const GODOT_CONFIG = {"args":[],"canvasResizePolicy":2,"executable":"index","experimentalVK":false,"fileSizes":{"index.pck":6352,"index.wasm":35649444},"focusCanvas":true,"gdextensionLibs":[]};
|
||||
const engine = new Engine(GODOT_CONFIG);
|
||||
|
||||
(function () {
|
||||
const INDETERMINATE_STATUS_STEP_MS = 100;
|
||||
const statusProgress = document.getElementById('status-progress');
|
||||
const statusProgressInner = document.getElementById('status-progress-inner');
|
||||
const statusIndeterminate = document.getElementById('status-indeterminate');
|
||||
const statusNotice = document.getElementById('status-notice');
|
||||
|
||||
let initializing = true;
|
||||
let statusMode = 'hidden';
|
||||
|
||||
let animationCallbacks = [];
|
||||
function animate(time) {
|
||||
animationCallbacks.forEach((callback) => callback(time));
|
||||
requestAnimationFrame(animate);
|
||||
}
|
||||
requestAnimationFrame(animate);
|
||||
|
||||
function animateStatusIndeterminate(ms) {
|
||||
const i = Math.floor((ms / INDETERMINATE_STATUS_STEP_MS) % 8);
|
||||
if (statusIndeterminate.children[i].style.borderTopColor === '') {
|
||||
Array.prototype.slice.call(statusIndeterminate.children).forEach((child) => {
|
||||
child.style.borderTopColor = '';
|
||||
});
|
||||
statusIndeterminate.children[i].style.borderTopColor = '#dfdfdf';
|
||||
}
|
||||
}
|
||||
|
||||
function setStatusMode(mode) {
|
||||
if (statusMode === mode || !initializing) {
|
||||
return;
|
||||
}
|
||||
[statusProgress, statusIndeterminate, statusNotice].forEach((elem) => {
|
||||
elem.style.display = 'none';
|
||||
});
|
||||
animationCallbacks = animationCallbacks.filter(function (value) {
|
||||
return (value !== animateStatusIndeterminate);
|
||||
});
|
||||
switch (mode) {
|
||||
case 'progress':
|
||||
statusProgress.style.display = 'block';
|
||||
break;
|
||||
case 'indeterminate':
|
||||
statusIndeterminate.style.display = 'block';
|
||||
animationCallbacks.push(animateStatusIndeterminate);
|
||||
break;
|
||||
case 'notice':
|
||||
statusNotice.style.display = 'block';
|
||||
break;
|
||||
case 'hidden':
|
||||
break;
|
||||
default:
|
||||
throw new Error('Invalid status mode');
|
||||
}
|
||||
statusMode = mode;
|
||||
}
|
||||
|
||||
function setStatusNotice(text) {
|
||||
while (statusNotice.lastChild) {
|
||||
statusNotice.removeChild(statusNotice.lastChild);
|
||||
}
|
||||
const lines = text.split('\n');
|
||||
lines.forEach((line) => {
|
||||
statusNotice.appendChild(document.createTextNode(line));
|
||||
statusNotice.appendChild(document.createElement('br'));
|
||||
});
|
||||
}
|
||||
|
||||
function displayFailureNotice(err) {
|
||||
const msg = err.message || err;
|
||||
console.error(msg);
|
||||
setStatusNotice(msg);
|
||||
setStatusMode('notice');
|
||||
initializing = false;
|
||||
}
|
||||
|
||||
const missing = Engine.getMissingFeatures();
|
||||
if (missing.length !== 0) {
|
||||
const missingMsg = 'Error\nThe following features required to run Godot projects on the Web are missing:\n';
|
||||
displayFailureNotice(missingMsg + missing.join('\n'));
|
||||
} else {
|
||||
setStatusMode('indeterminate');
|
||||
engine.startGame({
|
||||
'onProgress': function (current, total) {
|
||||
if (total > 0) {
|
||||
statusProgressInner.style.width = `${(current / total) * 100}%`;
|
||||
setStatusMode('progress');
|
||||
if (current === total) {
|
||||
// wait for progress bar animation
|
||||
setTimeout(() => {
|
||||
setStatusMode('indeterminate');
|
||||
}, 500);
|
||||
}
|
||||
} else {
|
||||
setStatusMode('indeterminate');
|
||||
}
|
||||
},
|
||||
}).then(() => {
|
||||
setStatusMode('hidden');
|
||||
initializing = false;
|
||||
}, displayFailureNotice);
|
||||
}
|
||||
}());
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
BIN
index.icon.png
Normal file
BIN
index.icon.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 5.5 KiB |
BIN
index.wasm
Normal file
BIN
index.wasm
Normal file
Binary file not shown.
161
index.worker.js
Normal file
161
index.worker.js
Normal file
@ -0,0 +1,161 @@
|
||||
/**
|
||||
* @license
|
||||
* Copyright 2015 The Emscripten Authors
|
||||
* SPDX-License-Identifier: MIT
|
||||
*/
|
||||
|
||||
// Pthread Web Worker startup routine:
|
||||
// This is the entry point file that is loaded first by each Web Worker
|
||||
// that executes pthreads on the Emscripten application.
|
||||
|
||||
'use strict';
|
||||
|
||||
var Module = {};
|
||||
|
||||
// Thread-local guard variable for one-time init of the JS state
|
||||
var initializedJS = false;
|
||||
|
||||
function assert(condition, text) {
|
||||
if (!condition) abort('Assertion failed: ' + text);
|
||||
}
|
||||
|
||||
function threadPrintErr() {
|
||||
var text = Array.prototype.slice.call(arguments).join(' ');
|
||||
console.error(text);
|
||||
}
|
||||
function threadAlert() {
|
||||
var text = Array.prototype.slice.call(arguments).join(' ');
|
||||
postMessage({cmd: 'alert', text: text, threadId: Module['_pthread_self']()});
|
||||
}
|
||||
// We don't need out() for now, but may need to add it if we want to use it
|
||||
// here. Or, if this code all moves into the main JS, that problem will go
|
||||
// away. (For now, adding it here increases code size for no benefit.)
|
||||
var out = () => { throw 'out() is not defined in worker.js.'; }
|
||||
var err = threadPrintErr;
|
||||
self.alert = threadAlert;
|
||||
|
||||
Module['instantiateWasm'] = (info, receiveInstance) => {
|
||||
// Instantiate from the module posted from the main thread.
|
||||
// We can just use sync instantiation in the worker.
|
||||
var module = Module['wasmModule'];
|
||||
// We don't need the module anymore; new threads will be spawned from the main thread.
|
||||
Module['wasmModule'] = null;
|
||||
var instance = new WebAssembly.Instance(module, info);
|
||||
// TODO: Due to Closure regression https://github.com/google/closure-compiler/issues/3193,
|
||||
// the above line no longer optimizes out down to the following line.
|
||||
// When the regression is fixed, we can remove this if/else.
|
||||
return receiveInstance(instance);
|
||||
}
|
||||
|
||||
// Turn unhandled rejected promises into errors so that the main thread will be
|
||||
// notified about them.
|
||||
self.onunhandledrejection = (e) => {
|
||||
throw e.reason ?? e;
|
||||
};
|
||||
|
||||
function handleMessage(e) {
|
||||
try {
|
||||
if (e.data.cmd === 'load') { // Preload command that is called once per worker to parse and load the Emscripten code.
|
||||
|
||||
// Until we initialize the runtime, queue up any further incoming messages.
|
||||
let messageQueue = [];
|
||||
self.onmessage = (e) => messageQueue.push(e);
|
||||
|
||||
// And add a callback for when the runtime is initialized.
|
||||
self.startWorker = (instance) => {
|
||||
Module = instance;
|
||||
// Notify the main thread that this thread has loaded.
|
||||
postMessage({ 'cmd': 'loaded' });
|
||||
// Process any messages that were queued before the thread was ready.
|
||||
for (let msg of messageQueue) {
|
||||
handleMessage(msg);
|
||||
}
|
||||
// Restore the real message handler.
|
||||
self.onmessage = handleMessage;
|
||||
};
|
||||
|
||||
// Module and memory were sent from main thread
|
||||
Module['wasmModule'] = e.data.wasmModule;
|
||||
|
||||
// Use `const` here to ensure that the variable is scoped only to
|
||||
// that iteration, allowing safe reference from a closure.
|
||||
for (const handler of e.data.handlers) {
|
||||
Module[handler] = function() {
|
||||
postMessage({ cmd: 'callHandler', handler, args: [...arguments] });
|
||||
}
|
||||
}
|
||||
|
||||
Module['wasmMemory'] = e.data.wasmMemory;
|
||||
|
||||
Module['buffer'] = Module['wasmMemory'].buffer;
|
||||
|
||||
Module['workerID'] = e.data.workerID;
|
||||
|
||||
Module['ENVIRONMENT_IS_PTHREAD'] = true;
|
||||
|
||||
if (typeof e.data.urlOrBlob == 'string') {
|
||||
importScripts(e.data.urlOrBlob);
|
||||
} else {
|
||||
var objectUrl = URL.createObjectURL(e.data.urlOrBlob);
|
||||
importScripts(objectUrl);
|
||||
URL.revokeObjectURL(objectUrl);
|
||||
}
|
||||
Godot(Module);
|
||||
} else if (e.data.cmd === 'run') {
|
||||
// Pass the thread address to wasm to store it for fast access.
|
||||
Module['__emscripten_thread_init'](e.data.pthread_ptr, /*isMainBrowserThread=*/0, /*isMainRuntimeThread=*/0, /*canBlock=*/1);
|
||||
|
||||
// Await mailbox notifications with `Atomics.waitAsync` so we can start
|
||||
// using the fast `Atomics.notify` notification path.
|
||||
Module['__emscripten_thread_mailbox_await'](e.data.pthread_ptr);
|
||||
|
||||
assert(e.data.pthread_ptr);
|
||||
// Also call inside JS module to set up the stack frame for this pthread in JS module scope
|
||||
Module['establishStackSpace']();
|
||||
Module['PThread'].receiveObjectTransfer(e.data);
|
||||
Module['PThread'].threadInitTLS();
|
||||
|
||||
if (!initializedJS) {
|
||||
initializedJS = true;
|
||||
}
|
||||
|
||||
try {
|
||||
Module['invokeEntryPoint'](e.data.start_routine, e.data.arg);
|
||||
} catch(ex) {
|
||||
if (ex != 'unwind') {
|
||||
// The pthread "crashed". Do not call `_emscripten_thread_exit` (which
|
||||
// would make this thread joinable). Instead, re-throw the exception
|
||||
// and let the top level handler propagate it back to the main thread.
|
||||
throw ex;
|
||||
}
|
||||
}
|
||||
} else if (e.data.cmd === 'cancel') { // Main thread is asking for a pthread_cancel() on this thread.
|
||||
if (Module['_pthread_self']()) {
|
||||
Module['__emscripten_thread_exit'](-1);
|
||||
}
|
||||
} else if (e.data.target === 'setimmediate') {
|
||||
// no-op
|
||||
} else if (e.data.cmd === 'checkMailbox') {
|
||||
if (initializedJS) {
|
||||
Module['checkMailbox']();
|
||||
}
|
||||
} else if (e.data.cmd) {
|
||||
// The received message looks like something that should be handled by this message
|
||||
// handler, (since there is a e.data.cmd field present), but is not one of the
|
||||
// recognized commands:
|
||||
err('worker.js received unknown command ' + e.data.cmd);
|
||||
err(e.data);
|
||||
}
|
||||
} catch(ex) {
|
||||
err('worker.js onmessage() captured an uncaught exception: ' + ex);
|
||||
if (ex && ex.stack) err(ex.stack);
|
||||
if (Module['__emscripten_thread_crashed']) {
|
||||
Module['__emscripten_thread_crashed']();
|
||||
}
|
||||
throw ex;
|
||||
}
|
||||
};
|
||||
|
||||
self.onmessage = handleMessage;
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user