Method initialize

packages/runtime-core/src/GameRuntime.ts:357–515

* 初始化运行时 * Initialize runtime

()

     * Initialize runtime
     */
    async initialize(): Promise<void> {
        if (this._state.initialized) {
            return;
        }

        try {
            // 1. 初始化平台
            await this._platform.initialize({
                canvasId: this._config.canvasId,
                width: this._config.width,
                height: this._config.height,
                isEditor: this._platform.isEditorMode()
            });

            // 2. 获取 WASM 模块并创建引擎桥接
            const wasmModule = await this._platform.getWasmModule();
            this._bridge = new EngineBridge({
                canvasId: this._config.canvasId,
                width: this._config.width,
                height: this._config.height
            });
            await this._bridge.initializeWithModule(wasmModule);

            // 3. 设置路径解析器
            this._bridge.setPathResolver((path: string) => {
                return this._platform.pathResolver.resolve(path);
            });

            // 4. 初始化 ECS Core
            if (!Core.Instance) {
                Core.create({ debug: false });
            }

            // 5. 创建或获取场景
            if (Core.scene) {
                this._scene = Core.scene as Scene;
            } else {
                this._scene = new Scene({ name: 'GameScene' });
                Core.setScene(this._scene);
            }

            // 编辑器模式下设置 isEditorMode，延迟组件生命周期回调
            // Set isEditorMode in editor mode to defer component lifecycle callbacks
            if (this._platform.isEditorMode()) {
                this._scene.isEditorMode = true;
            }

            // 6. 添加基础系统
            this._scene.addSystem(new HierarchySystem());
            this._scene.addSystem(new TransformSystem());

            // 7. 添加输入系统（最先更新，以便其他系统可以读取输入状态）
            // Add input system (updates first so other systems can read input state)
            this._inputSystem = new InputSystem({
                disableInEditor: true // 编辑器模式下禁用，避免与编辑器输入冲突
            });
            this._scene.addSystem(this._inputSystem);