import { _decorator, Component, Node, Prefab } from 'cc';
import { EventDispatcher } from '../../engines/events/EventDispatcher';
const { ccclass, property } = _decorator;


export class GameModel extends EventDispatcher{
    
    public static KILL_COUNT_CHANGED:string="KILL_COUNT_CHANGED";

    currentWeaponId:number=2;
    currentLevel:number=1;
    currentFenceId:number=1;
    
    /**
     * 击杀数量
     */
    private _killCount:number=0;

    constructor(){
        super();
    }

    get killCount():number{
        return this._killCount;
    }

    set killCount(value:number){
        this._killCount=value;
        this.DispatchEvent(GameModel.KILL_COUNT_CHANGED);
    }
    
    private static instance:GameModel;
    public static get single():GameModel{
        if(this.instance==null){
            this.instance=new GameModel();
        }
        return this.instance;
    }
}