第3讲 添加屏幕触摸事件

    set_touch(){
        this.node.on('touchstart',function(event){
            cc.log("touchstart");
        },this);
        this.node.on('touchmove',function(event){
            cc.log("touchmove");
        },this);
        this.node.on('touchend',function(event){
            cc.log("touchend");
            this.isBgMove = true;
            this.node_title.active = false;
        },this);
    },

cc.Class({
    extends: cc.Component,

    properties: {
       bg1:cc.Node,
       bg2:cc.Node,
       node_title:cc.Node
    },
    onLoad() {
        cc.log("wx:xiaomao0055");
        cc.log("qq:14496453");
        this.bg1.y=0;
        this.bg2.y  =  this.bg1.y+this.bg1.height;

        this.isBgMove = false;
        this.bg_speed = 5;

        this.set_touch();
    },
    set_touch(){
        this.node.on('touchstart',function(event){
            cc.log("touchstart");
        },this);
        this.node.on('touchmove',function(event){
            cc.log("touchmove");
        },this);
        this.node.on('touchend',function(event){
            cc.log("touchend");
            this.isBgMove = true;
            this.node_title.active = false;
        },this);
    },
    setBG(){
        this.bg1.y  =  this.bg1.y-this.bg_speed;
        this.bg2.y  =  this.bg2.y-this.bg_speed;

        if(this.bg1.y<= -this.bg1.height){
            this.bg1.y=this.bg2.y+this.bg1.height;
        }
        if(this.bg2.y<= -this.bg1.height){
            this.bg2.y=this.bg1.y+this.bg1.height;
        }
    },
    start() {
    },
    update (dt) {
            if(this.isBgMove){
                this.setBG();
            }else{
                
            }
          
            
    },
});