iphone - how to make a sprite goes behind another sprite -

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I am using CCSprite to recreate the background image of my app (it's like moving background ). However, I am also using CCSprite to attract my heroes and enemies. In some cases the enemy goes behind the image of my background. My understanding is that if you do: 

  [add- bind: sprite1]; [Adding Child: Phantom 2];

Then if they pierce each other in the window, then Sprite 2 will be behind. However, is there any way to unveil Sprat 1 in order to penetrate Sprat 2? I tried to see but the cocos2d does not seem to be the method that I see ...

I have not used cocos 2d ... normally if you want to take sprite1 at the top of sprite2 

  [self replaceChild: sprite2 withSprite: sprite1]

Similarly if you want to take sprite2 at the top of sprite1 <<> [place of self between: sprite1 withSprite: sprite2]

You need to change the place of change, method ... common tuwe But if addChild method adds an array element, you have an array, you can use Bdlenobjektaindaks method.


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