cocos2dx 水果忍者源码_cocos 源码_cocos2dx 源码 钢琴

源代码下载：

请到代码下载(水果忍者 cocos2d-JS 源代码)：?p=319

不同平台下的效果图：

windows

html5网页

android平台

代码分析：

1 创建水果静态数组，每一个水果都有四个参数，编号，分数，本身的图片，切除后的碎片；这里定义好了，下面直接用；

FRUIT_DATA = [
    {
        num: 0,
        score: 1,
        fruitImage: "apple.png",
        cutImage: ["apple-1.png", "apple-2.png"]
    },
    {
        num: 1,
        score: 2,
        fruitImage: "banana.png",
        cutImage: ["banana-1.png", "banana-2.png"]
    },
    {
        num: 2,
        score: 2,
        fruitImage: "basaha.png",
        cutImage: ["basaha-1.png", "basaha-2.png"]
    },
    {
        num: 3,
        score: 3,
        fruitImage: "peach.png",
        cutImage: ["peach-1.png", "peach-2.png"]
    },
    {
        num: 4,
        score: 5,
        fruitImage: "sandia.png",
        cutImage: ["sandia-1.png", "sandia-2.png"]
    },
    {
        num: 5,
        score: 0,
        fruitImage: "boom.png",
        cutImage: "boomlight1.png"
    }
];

2 检测碰撞事件；

# 触摸有onTouchBegan和onTouchMoved，这是两个点，可以确定刀锋的方向，上一节已讲过；var flash = cc.MySprite.createFlash(this.rootNode, "flash.png", this.pBegin, loc);

# 首先检查碰撞，水果和移动点发生碰撞cc.rectContainsPoint(fruit.getBoundingBox(), loc)

#如果碰撞，播放音效；playEffect；

#创建flash

#水果消失，并产生切成两半 fruit slice

#根据水果的数据获得分数提示 scoretip

MainLayer.prototype.onTouchesMoved = function (touches, event)
{
    if (this.gameStatus == OVER) {
        return;
    }

    var loc = touches[0].getLocation();
    for (var i = 0; i < this.fruitList.length; i++) {
        var fruit = this.fruitList[i];
        if (fruit && fruit.cleanuped == false) {
            if (cc.rectContainsPoint(fruit.getBoundingBox(), loc)) {


                //splatter audio
                cc.AudioEngine.getInstance().playEffect(FRUIT_SOUNDS.splatter, false);


                //flash
                var flash = cc.MySprite.createFlash(this.rootNode, "flash.png", this.pBegin, loc);

                //Fruit Slice
                this.newSliceFruit(fruit.num, fruit.getPosition(), flash.getRotation());
                fruit.runAction(cc.ScaleTo.create(0, 0));
                fruit.cleanuped = true;

                //scoreTip
                var fruitScore = FRUIT_DATA[fruit.num].score;
                this.scoreTip(fruit.getPosition(), fruitScore + "");

                this.totalScore += Number(fruitScore);
                this.totalScoreFont.setString(this.totalScore);
            }
        }
        else {
            this.fruitList.splice(i, 1);
        }
    }
};

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