import { _decorator, Component, instantiate, Node, NodePool, Prefab } from 'cc';
import { GBundle } from '../../game/ConfigRes';
import { GEvent } from 'db://assets/mx/module/event/GEvent';
const { ccclass, property } = _decorator;

@ccclass('monsterScript')
export class monsterScript extends Component {
    @property(Prefab)
    monsterPrefab: Prefab = null;
    @property(Prefab)
    bossPrefab: Prefab = null;
    //怪物内存池
    guaiwuPool: NodePool = null;

    protected onDestroy(): void {
        if (this.guaiwuPool) this.guaiwuPool.clear()
        //GEvent.Ins.off(GEvent.atGMonsterDie, this.onAtGMonsterDie, this);
    }



    start() {
        //atGMonsterDie
        //GEvent.Ins.on(GEvent.atGMonsterDie, this.onAtGMonsterDie, this);
        
        this.guaiwuPool = new NodePool()
        //添加20波小美
        for (let i = 0; i < 50; i++) {
            let xiaomei = instantiate(this.monsterPrefab)
            this.guaiwuPool.put(xiaomei)
        }
    }

    onAtGMonsterDie(node){
        //回收
        this.putGuaiwu(node)
    }

    getBoss(): Node {
        let boss = instantiate(this.bossPrefab)
      
        return boss
    }

    //获取怪物
    getGuaiwu(): Node {
        if (this.guaiwuPool.size() > 0) {
         
            return this.guaiwuPool.get()
        }else{
            let guaiwu = instantiate(this.monsterPrefab)
            this.guaiwuPool.put(guaiwu)
            return guaiwu
        }
    }
    //放入怪物
    putGuaiwu(guaiwu: Node) {
        // console.log('putGuaiwu 回收 放入怪物 节点',this.guaiwuPool.size())

        this.guaiwuPool.put(guaiwu)
    }
}