coco2d-Js程序设计

1.4:工程目录结构

创建成功之后就会在目标目录下发现ProjectName文件夹，这个工程将可以被发布到所有支持的平台。新创建工程的目录结构与引擎包有一些区别，下面是详细的列表介绍。res文件夹存放资源文件，src文件是主要的程序代码，

其中app. js是实现游戏主场景的JavaScript文件，

resource.js定义资源对应的变量。

config. js保存模拟器运行配置信息，创建工程时生成; project. json时项目的配置信息;index. htmI是Web工程的首页;main. js是与首页对应的js文件。

var HelloWorldLayer = cc.Layer.extend({
    sprite:null,//定义一个精灵属性
    ctor:function () {//构造方法
 
        this._super();初始化父类
      //获取屏幕大小
        var size = cc.winSize;
字体
        var helloLabel = new cc.LabelTTF("Hello World", "Arial", 38);
        helloLabel.x = size.width / 2;
        helloLabel.y = size.height / 2 + 200;
        this.addChild(helloLabel, 5);
 时间调度器
        this.schedule(
        function(){
           console.log("************************")
        },3);


    精灵
        this.sprite = new cc.Sprite(res.HelloWorld_png);
        this.sprite.attr({
            x: size.width / 2,
            y: size.height / 2
                          });
        this.addChild(this.sprite, 0);
        return true;
    }
});

var HelloWorldScene = cc.Scene.extend({
    onEnter:function ()

 {

        this._super();
        var layer = new HelloWorldLayer();
        // var layer = new BallLayer();
        //var layer = new ThisTestLayer();
        //var layer = new MouseLayer();
        //var layer = new socketioLayer();
        // var layer = new MenuItemLayer()
        this.addChild(layer);

    },
    onExit:function  () 
    {
   cc.eventManager.removeListeners(cc.EventListener.TOUCH_ONE_BY_ONE)
        cc.eventManager.removeListeners(cc.EventListener.TOUCH_ALL_AT_ONCE)
        cc.eventManager.removeListeners(cc.EventListener.KEYBOARD)
        cc.log("onExit")
        this._super()
    }
});

var SecondScene = cc.Scene.extend({
    onEnter: function () {
        this._super();
        var layer = new cc.LayerGradient(cc.color(255,0,0),cc.color(0,0,255));
        setTimeout(function(){
            cc.director.runScene(new cc.TransitionProgressHorizontal(2,new HelloWorldScene()) );
            //cc.director.pushScene(new SecondScene());
        },3000);
        this.addChild(layer);
    }
});

//进度条
//         var tiao = new cc.ProgressTimer(new cc.Sprite(res.JinDuTiao))
//         tiao.setType(cc.ProgressTimer.TYPE_BAR)
//         tiao.setMidpoint(cc.p(0,0.5))
//         tiao.setBarChangeRate(cc.p(1,0))
//         tiao.setPosition(cc.p(size.width/2,size.height/2))
//         this.addChild(tiao)

//         var action = new cc.ProgressFromTo(3,0,100)
//         var fun = new cc.callFunc(function () {
//             cc.director.runScene(new cc.TransitionZoomFlipAngular(2,new SecondScene()));
//         },this)
//         var seq = new cc.sequence(action,fun)
//         tiao.runAction(seq)

setTimeout(function(){
ball.stopAction(spawn);
ball.resume();

},4000);

等候4秒才执行

cocos2d-js callFunc传参

触摸事件https://blog.csdn.net/w_han__/article/details/54581698

事件分发机制

main.js 加

var trace = function () {

cc.log(Array.prototype.join.call(arguments,", "));
};

//鼠标
//if ('mouse' in cc.sys.capabilities)
//{
// cc.eventManager.addListener({
// event:cc.EventListener.MOUSE,
// onMouseDown:function(event){
// var pos = event.getLocation();
// var target = event.getCurrentTarget();
// if(event.getButton() == cc.EventMouse.BUTTON_RIGHT)
// {
// trace("onRightMouseDown at: " + pos.x + " " + pos.y);
// }
// else if(event.getButton() == cc.EventMouse.BUTTON_LEFT)
// {
// trace("onLeftMouseDown at: " + pos.x + " " + pos.y);
// }
// },
// onMouseMove: function (event) {
// var pos = event.getLocation();
// var target = event.getCurrentTarget();
// trace("onMouseMOve at: " + pos.x + " " + pos.y);
// },
// onMouseUp: function (event) {
// var pos = event.getLocation();
// var target = event.getCurrentTarget();
// trace("onMouseUp at: " + pos.x + " " + pos.y);
// }
// },this);
//}
//else
//{
// cc.log("MOUSE Not supported");
//}

////单点触摸
//if('touches' in cc.sys.capabilities)
//{
// cc.eventManager.addListener({
// event:cc.EventListener.TOUCH_ONE_BY_ONE,
// onTouchBegan:this.onTouchBegan,
// onTouchMoved:this.onTouchMoved,
// onTouchEnded:this.onTouchEnded,
// onTouchCancelled:this.onTouchCancelled
// },this);
//}
//else
//{
// trace("TOUCH_ONE_BY_ONE test is not supported on destop");
//}

/* 多点触摸 */
//var toucheslistener = cc.EventListener.create({
// event:cc.EventListener.TOUCH_ALL_AT_ONCE,
// // swallowTouches:true,
// onTouchesBegan : function (touches,event) {
// cc.log("Ontouches_BEGAN")
// },
// onTouchesMoved : function (touches,event) {
// cc.log("Ontouches_MOVED")
// },
// onTouchesEnded : function (touches,event) {
// cc.log("Ontouches_ENDED")
// },
// onTouchesCancelled : function (touches,event) {
// cc.log("Ontouches_CANCELLED")
// }
//});
// cc.eventManager.addListener(toucheslistener,this); //注册多点触摸

键盘
//if('keyboard' in cc.sys.capabilities)
//{
// cc.eventManager.addListener({
// event:cc.EventListener.KEYBOARD,
// onKeyReleased: function (keycode, event) {
// if(keycode == cc.KEY.a)
// {
// cc.log("往左走. keycode:" + keycode);
// }
// else if (keycode == cc.KEY.d) {
// cc.log("往右走. keycode:" + keycode);
// }
// else if (keycode == cc.KEY.w) {
// cc.log("跳起来. keycode:" + keycode);
// }
// else if (keycode == cc.KEY.s) {
// cc.log("蹲下. keycode:" + keycode);
// }
// else if (keycode == cc.KEY.p) {
// cc.log("停止. keycode:" + keycode);
// cc.director.end();
// }
// }
// },this);
//}
//else {
// cc.log("KEYBOARD Not supported");
//}

return true;
},后写

onTouchBegan:function(touch,event){
trace("onTouchBegan");
return true;
},
onTouchMoved:function(touch,event){
trace("onTouchMoved");
},
onTouchEnded:function(touch,event){
trace("onTouchEnded");
},
onTouchCancelled:function(touch,event){
trace("onTouchCancelled");
},

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