Method setSceneActive

packages/core/src/ECS/World.ts:268–283

* 设置Scene激活状态

(sceneName: string, active: boolean)

     * 设置Scene激活状态
     */
    public setSceneActive(sceneName: string, active: boolean): void {
        const scene = this._scenes.get(sceneName);
        if (!scene) {
            logger.warn(`Scene '${sceneName}' 不存在于World '${this.name}' 中`);
            return;
        }

        if (active) {
            this._activeScenes.add(sceneName);
            scene.begin?.();
            logger.debug(`在World '${this.name}' 中激活Scene: ${sceneName}`);
        } else {
            this._activeScenes.delete(sceneName);
            logger.debug(`在World '${this.name}' 中停用Scene: ${sceneName}`);
        }
    }

    /**
     * 检查Scene是否激活