import { _decorator } from 'cc'; import { ResKeeper } from '../res/ResKeeper'; export class NodeEx extends ResKeeper { private _node_id: number | string = null; private _use_time = -1; set useTime(time: number) { this._use_time = time; } get useTime() { return this._use_time; } set node_id(id: number | string) { this._node_id = id; } get node_id() { return this._node_id; } //放进池中时调用 unuse() { } //从池中取出时会调用 reuse(...val: any[]) { } }