在Cocos2d-x V 3.81項目中,我試圖在擴展Sprite的對象內部創建一個Sprite動畫,但它似乎沒有做任何事情。是否有可能在這樣一個節點中有一個動畫精靈,還是它必須擴展圖層以獲得動畫?Sprite對象中的Cocos2d動畫
var Player = cc.Sprite.extend ({
ctor: function() {
this._super(res.Player_png);
this.UP = false;
this.DOWN = false;
this.LEFT = false;
this.RIGHT = false;
this.ACTION = false;
this.speed = 5;
cc.spriteFrameCache.addSpriteFrame(res.Player_Left_plist);
var leftFrames = [];
for(var i = 0; i < 4; i++)
{
var str = "Left" + i + ".png";
var frame = cc.spriteFrameCache.getSpriteFrame(str);
leftFrames.push(frame);
}
this.leftAnim = new cc.Animation(leftFrames, 0.3);
this.runLeft = new cc.repeatForever(new cc.Animate(this.leftAnim));
this.state = "nothing";
this.nothing = "nothing";
this.scheduleUpdate();
cc.eventManager.addListener (
cc.EventListener.create ({
event: cc.EventListener.KEYBOARD ,
onKeyPressed: function(key, event)
{
if(key == 87) this.UP = true;
else if(key == 65) this.LEFT = true;
else if(key == 83) this.DOWN = true;
else if(key == 68) this.RIGHT = true;
else if (key == 69 || key == 32) this.ACTION = true;
}.bind(this),
onKeyReleased: function(key, event)
{
if(key == 87) this.UP = false;
else if(key == 65) this.LEFT = false;
else if(key == 83) this.DOWN = false;
else if(key == 68) this.RIGHT = false;
else if (key == 69 || key == 32) this.ACTION = false;
}.bind(this)
}),this);
return true;
},
update:function(dt) {
if(this.UP)
{
this.y += this.speed;
this.runAction(this.runLeft);
}
else if(this.DOWN)
{
this.y -= this.speed;
}
if(this.LEFT)
{
this.x -= this.speed;
this.runAction(this.runLeft);
}
else if(this.RIGHT)
{
this.x += this.speed;
}
}
});
你應該標記爲正確的user1615873的答案 –