LTweenLite多次调用速度加快

lhuan

LTweenLite.to(countLayer, 1, {scaleX : 1, scaleY: 1, onComplete: function() {
    countLayer.removeChildAt(1);
    countLayer.addChild(two);
    countLayer.scaleX = 0;
    countLayer.scaleY = 0;
}}).to(countLayer, 1, {scaleX : 1, scaleY: 1, onComplete: function() {
    countLayer.removeChildAt(1);
    countLayer.addChild(three);
    countLayer.scaleX = 0;
    countLayer.scaleY = 0;
}}).to(countLayer, 1, {scaleX : 1, scaleY: 1, onComplete: function() {
    countLayer.removeChildAt(1);
    countLayer.scaleX = 0;
    countLayer.scaleY = 0;
    countLayer.remove();

    interval = setInterval(function() {
        if(time > 0) {
            time -= 1;
        }else {
            time = 0;
            clearInterval(interval);
            gameOver();
        }
        timeTxt.text = time;
    }, 1000);
}});
这段代码再play方法里面，游戏结束的时候在gameOver里面弹出对话框，点击对话框按钮再次开始游戏，直接调用的play方法，但是动画速度一次比一次快，感觉又什么东西叠加了