HUD图层未添加到我的场景中 [英] HUD layer not being added on my scene

问题描述

我有一个已经拥有gameLayer的CCScene，我试图在其上添加HUD层，但是并没有在场景中添加HUD层，可以说是因为我已经在HUD层上设置了CCLabel，当我运行项目时，看不到该标签。

I have a CCScene which already holds my gameLayer and I am trying to add HUD layer on that.But the HUD layer is not getting added in my scene, I can say that because I have set up a CCLabel on HUD layer and when I run my project, I cannot see that label.

这就是我在做什么：
在我的gameLayer中：

Here's what I am doing : In my gameLayer:

+(id) scene
{

   CCScene *scene = [CCScene node];

   GameScreen *layer = [GameScreen node];
   [scene addChild: layer];

    HUDclass * otherLayer = [HUDclass node];
    [scene addChild:otherLayer];

    layer.HC = otherLayer;// HC is reference to my HUD layer in @Interface of gameLayer
    return scene;
}

然后在我的HUD层中，我刚刚在其init方法中添加了CCLabelTTF像这样：

And then in my HUD layer I have just added a CCLabelTTF in its init method like this :

-(id)init {

    if ((self = [super init])) {

    CCLabelTTF * label = [CCLabelTTF labelWithString:@"IN WEAPON CLASS" fontName:@"Arial"    fontSize:15];
     label.position = ccp(240,160);
     [self addChild:label];

    }

    return  self;
}

但是现在当我运行我的项目时，我看不到那个标签，我是什么在这里做错了..？

But now when I run my project I dont see that label, What am I doing wrong here ..?

任何想法..？

预先感谢您的时间。

推荐答案

hmmm，您没有将HUD实例添加到场景中。试试：

hmmm, you are not adding the HUD instance to the scene. try :

    HUDclass * otherLayer = [HUDclass node];
    [scene addChild:otherLayer];

    layer.HC = otherLayer;

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