mirror of
https://github.com/misskey-dev/misskey.git
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80 lines
2.2 KiB
TypeScript
80 lines
2.2 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import * as BABYLON from '@babylonjs/core';
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import { GRAPHICS_QUALITY_MEDIUM, RoomEngine } from './engine.js';
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import type { RoomState } from './engine.js';
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let engine: RoomEngine | null = null;
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let canvas: HTMLCanvasElement | null = null;
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onmessage = async (event) => {
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//console.log('Worker received message:', event.data);
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switch (event.data?.type) {
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case 'init': {
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const roomState = event.data.roomState as RoomState;
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canvas = event.data.canvas as HTMLCanvasElement;
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const babylonEngine = new BABYLON.WebGPUEngine(canvas, { doNotHandleContextLost: true, powerPreference: 'high-performance', antialias: event.data.options.antialias });
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babylonEngine.compatibilityMode = false;
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babylonEngine.enableOfflineSupport = false;
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await babylonEngine.initAsync();
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if (event.data.options.resolution === 2) babylonEngine.setHardwareScalingLevel(0.5);
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if (event.data.options.resolution === 0.5) babylonEngine.setHardwareScalingLevel(2);
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engine = new RoomEngine(roomState, {
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engine: babylonEngine,
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...event.data.options,
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});
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engine.on('ev', ({ type, ctx }) => {
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self.postMessage({ type: 'ev', ev: { type, ctx } });
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});
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await engine.init();
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self.postMessage({ type: 'inited' });
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break;
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}
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case 'resize': {
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canvas.width = event.data.width;
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canvas.height = event.data.height;
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if (engine != null) engine.resize();
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break;
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}
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case 'dom:keydown': {
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if (engine == null) break;
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engine.domEvents.emit('keydown', event.data.ev);
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break;
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}
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case 'dom:keyup': {
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if (engine == null) break;
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engine.domEvents.emit('keyup', event.data.ev);
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break;
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}
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case 'dom:click': {
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if (engine == null) break;
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engine.domEvents.emit('click', event.data.ev);
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break;
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}
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case 'dom:wheel': {
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if (engine == null) break;
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engine.domEvents.emit('wheel', event.data.ev);
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break;
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}
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case 'call': {
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if (engine != null) engine[event.data.fn](...(event.data.args ?? []));
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break;
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}
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case 'set': {
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if (engine != null) engine[event.data.key] = event.data.value;
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break;
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}
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default: {
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console.warn('Unrecognized message type:', event.data?.type);
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}
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}
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};
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