Method initializeWith

packages/core/src/ECS/Core/ReactiveQuery.ts:343–360

* 批量初始化查询结果 * * @param entities 初始实体列表

(entities: readonly Entity[])

     * @param entities 初始实体列表
     */
    public initializeWith(entities: readonly Entity[]): void {
        // 清空现有结果
        this._entities.length = 0;
        this._entityIdSet.clear();
        this._snapshot = null; // 使快照失效 | Invalidate snapshot

        // 筛选匹配的实体
        for (const entity of entities) {
            if (this.matches(entity)) {
                this._entities.push(entity);
                this._entityIdSet.add(entity.id);
            }
        }

        if (this._config.debug) {
            logger.debug(`ReactiveQuery ${this._id}: 初始化 ${this._entities.length} 个实体`);
        }
    }

    /**
     * 添加到批量变化缓存