动作

来源：互联网发布：java中什么时候用接口编辑：程序博客网时间：2024/04/27 20:00

//随机  旋转  
    for(var i= 0;i<100;i++){    var Sp = new cc.Sprite("res/图片");    this.addChild(Sp);    var X=parseInt(Math.random()*cc.winSize.width);    var Y=parseInt(Math.random()*cc.winSize.height);    var moveTo = cc.moveTo(2, cc.p(X, Y));    var rotateBy=cc.rotateBy(2,360);    //var moveBy = cc.moveBy(2, cc.p(-cc.winSize.width >> 1,0));    Sp.runAction(cc.sequence(moveTo,rotateBy));}

//移动
var mySprite = new cc.Sprite("图片");this.addChild(mySprite);var moveTo=cc.moveTo(2,cc.p(50.0));mySprite.runAction(moveTo);var moveBy=cc.moveTo(2,cc.p(50.0));mySprite.runAction(moveBy);      
 //鼠标点击var Sp = new cc.Sprite("res/图片");this.addChild(Sp);Sp.setPosition(cc.winSize.width>>1,cc.winSize.height>>1);that=this;var listener = cc.EventListener.create({    event:cc.EventListener.TOUCH_ONE_BY_ONE,    swallowTouches:true,    onTouchBegan:function(touch,event){        var po = touch.getLocation();        var  centerPoint = cc.p(cc.winSize.width>>1,cc.winSize.height>>1);        cc.log(po);        var o = po.x-Sp.x;        var a = po.y-Sp.y;        var at = Math.atan(o / a) * 180 / Math.PI;        if (a < 0) {            if (o < 0)                at = 180 + Math.abs(at);            else                at = 180 - Math.abs(at);        }        var rotateBy=cc.rotateTo(2,at);        Sp.runAction(rotateBy)    }});cc.eventManager.addListener(listener,this);

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