airWar/airPlay/assets/Script/levelMgr.ts

import { ResMgr } from "./resMgr";


let pass = 3;

/**
 * 1 切换关卡
 */
export class LevelMgr {

    parent: cc.Node;
    title: cc.Label;
    passCnt: number = 0;

    private static _inst: LevelMgr;
    public static get inst(): LevelMgr {
        if (this._inst == null) {
            this._inst = new LevelMgr();
        }
        return this._inst;
    }
    
    begin(){
        this.passCnt = 0;
        this.load();
    }

    next(){
        this.passCnt ++;
        if(this.passCnt >= pass) return;

        this.load();
    }
    
    private load() {
        this.title.string = `level${this.passCnt + 1}`;
        this.parent.destroyAllChildren();
        ResMgr.inst.loadPrefab(`level/level${this.passCnt + 1}`, this.parent);
    }
}