Cocos2d JS 之消灭星星(五) 游戏主场景

/*
 * 游戏主场景
 */
var playerGameData;//玩家信息
var GameMainScene = ccui.Layout.extend(
{
    ctor:function()
    {
        this._super();
        this.zinit();
        this.setTopInfor();
        this.addStarLayout();
    },
    //游戏主场景顶部显示信息
    setTopInfor:function()
    {
        //初始化玩家信息
        playerGameData = PlayerLocalData.getItem();
        //这里要注意,第一次进入游戏时,playerGameData是一个数组,之后就变成对象了,这里确保游戏中统一用对象
        if(playerGameData.length == true)
        {
            playerGameData = playerGameData[0];
        }
        else
        {
            playerGameData = playerGameData;
        }
        var gameTopInfo = new GameTopInformation();
        gameTopInfo.y = this.size.height - gameTopInfo.height;
        this.addChild(gameTopInfo, 1);
    },
    //将星星层添加到主场景
    addStarLayout:function()
    {
        var starLayout = GameStarLayout.createLayout();
        this.addChild(starLayout, 1);
    },
    //初始化
    zinit:function()
    {
        //设置布局大小
        this.size = cc.size(480, 800);
        this.setSize(this.size);
        //实例化背景图片
        var backGround = new myImage(res.mainbacktop);
        backGround.y = this.size.height - backGround.height;
        this.addChild(backGround, 0);
        var backGround1 = new myImage(res.mainbackbottom);
        this.addChild(backGround1, 0);
    }
});


GameMainScene.createScene = function()
{
    var gameLayout = new GameMainScene();
    var scene = cc.Scene.create();
    scene.addChild(gameLayout);
    return scene;
};