GunfightShoot/assets/scripts/items/enmey/Gun12.ts

import { _decorator,  Node} from 'cc';
import { PoolManager } from '../../core/manager/PoolManager';
import { Game } from '../../game/Game';
import { PlayerCamera } from '../../game/PlayerCamera';
import { GunBase } from '../base/GunBase';
import { Enemy } from '../../game/Enemy';
import { Player } from '../../game/Player';
const { ccclass, property } = _decorator;

//1003 盾牌兵盾牌 不存在子弹
@ccclass('Gun12')
export class Gun12 extends GunBase {
    @property({type: Node,tooltip:"开盾特效节点"})
    shieldEffect: Node = null;

    //盾牌拥有者
    public holder: Player|Enemy = null;
    //开盾结束回调
    public endCb: Function = null!;
    //开盾回调结束
    public ammoCb: Function = null;
    //触发间隔时间统计
    private curTime: number = 0;
    //是否是第一次开盾
    private isFristShield: boolean = false;
    //所有的烟雾
    public smokes: Array<Node> = []!

    onLoad() {
        this.muzzleNode.active = false;
    }
    /**
     * 设置开盾的数据
     * @param data 开盾的数据
     * @param endCB 结束回调
     * @param ammoCb 换弹匣回调
     */
    public init(data: any,holder: any,endCb?: Function,ammoCb?: Function){
        this.data = data;
        this.shotBullets = 0;
        this.isFire = false;
        this.isFristShield = true;
        this.holder = holder;
        this.endCb = endCb;
        this.ammoCb = ammoCb;
    }

    //开火
    public fire() {
        this.isFire = true;
        this.createBullet();
        this.playParticle(this.shieldEffect);
    }

    //结束开火
    public endFire(){
        this.isFire = false;
        this.endCb?.(this.data);
        this.recycle();
    }

    /**
     * 展示子弹
     */
    public createBullet() {
        if(!this.holder
            ||this.holder.isDead
            ||!this.isFire
            ||Game.I.isPause
            ||Game.I.isGameOver){
           return;
        }
        //举盾操作
        this.raiseShield();
        this.endFire();
    }

    /**
     * 举盾操作
     * @param isGuaranteedHit 子弹是否必中(必中的时候targetNode不能为空)
     * @param targetNode 射击的目标对象
     * @returns 返回一颗子弹
     */
    public raiseShield(){
        
    }

    /**
     * 回收烟雾
    */
    public recycle(){
        this.smokes.forEach(e => {
            if(e && e.parent){
               PoolManager.putNode(e);
            }
        });
        this.smokes = [];
    }
}