cocos2d for iPhone

A fast, easy to use, free, and community supported 2D game engine

1. 

   fletch
   Member

   Does anyone know a good way to detect collisions between two sprites on two different layers.
   Thanks

   Posted 2 years ago #
2. 

   Joao Caxaria
   Member

   It should be the same as if they were in the same layer.. right? Just compare their position.

   Unless you're using a physic engine for it and each one is in a different layer?

   Posted 2 years ago #
3. 

   Joao Caxaria
   Member

   Sorry if I seem to be way off.. I'll blame it on the late hours :)

   Posted 2 years ago #
4. 

   fletch
   Member

   Kinda new to this, but I think I figured it out. You didn't give me the answer I was looking for but it got my brain working.
   Thanks.

   Posted 2 years ago #
5. 

   Korki696
   Member

   Hey Fletch
   Do you mind posting what you ended up doing? i may be needing the same thing in my game.
   Thanks
   -Lars

   Posted 2 years ago #
6. 

   fletch
   Member

   Lars,

   Well so far I'm giving the sprite instances tags then using 'getChildByTag'
   -example in the layer i add the sprite with a tag like this
   [self addChild:sprite tag:1]
   -Then in the scene I get the sprite using
   [layer getChildByTag:1]

   I just don't know if this is the best way I should be going about doing this. If anyone knows an easier or better solution let me know.

   Posted 2 years ago #

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