LayaAir 游戏架构分析

包含 加载界面 游戏开始界面 游戏界面 和 得分界面

// 程序入口
class GameMain{

    private loading:Loading;  //读条界面
    private entry:Entry; //游戏入口
    private game:Game; //游戏界面
    private score:Score; //得分界面

    constructor()
    {
        //初始化引擎
        Laya.init(GlobalConfig.STAGE_WIDTH,GlobalConfig.STAGE_HEIGHT,Laya.WebGL);
        Laya.stage.screenMode = Laya.Stage.SCREEN_HORIZONTAL;

        //进入加载资源页面
        this.loading = new Loading();
        Laya.stage.addChild(this.loading);

        //开始加载资源
        Laya.loader.load("res/atlas/home.atlas",Laya.Handler.create(this,this.onResourceLoadingComplete),Laya.Handler.create(this,this.onProgress),Laya.Loader.ATLAS);
    }

    //进度变化
    private onProgress(loadNum:number):void
    {
        this.loading.setText("资源加载中，当前进度："+parseInt(loadNum*100+"")+"%");
    }

    //加载完成
    private onResourceLoadingComplete():void{
        Laya.stage.removeChild(this.loading);
        this.GameInit();
    }

    //游戏入口UI初始化
    private GameInit():void{
        this.entry = new Entry();
        Laya.stage.addChild(this.entry);
        this.entry.size(GlobalConfig.STAGE_WIDTH,GlobalConfig.STAGE_HEIGHT);
        this.entry.on(Laya.Event.CLICK,this,this.onStartGame);
    }

    //进入游戏界面
    private onStartGame():void{
        Laya.stage.removeChild(this.entry);
        this.game = new Game();
        Laya.stage.addChild(this.game);
        this.game.on(GameEvents.GAME_OVER_EVENT,this,this.onGameOver);
    }

    //游戏从新开始
    private  onReset():void{
        Laya.stage.removeChild(this.score);
        this.GameInit();
    }


    //游戏结束自定义事件
    private onGameOver():void{
        Laya.stage.removeChild(this.game);
        this.score = new Score();
        Laya.stage.addChild(this.score);
        this.score.size(GlobalConfig.STAGE_WIDTH,GlobalConfig.STAGE_HEIGHT);
        this.score.on(Laya.Event.CLICK,this,this.onReset);
    }

}
new GameMain();