Method setWorldActive

packages/core/src/ECS/WorldManager.ts:161–175

* 设置World激活状态

(worldName: string, active: boolean)

     * 设置World激活状态
     */
    public setWorldActive(worldName: string, active: boolean): void {
        const world = this._worlds.get(worldName);
        if (!world) {
            logger.warn(`World '${worldName}' 不存在`);
            return;
        }

        if (active) {
            world.start();
            logger.debug(`激活World: ${worldName}`);
        } else {
            world.stop();
            logger.debug(`停用World: ${worldName}`);
        }
    }

    /**
     * 检查World是否激活