cocos2d for iPhone

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

1. 

   steg90
   Member

   Hi,

   When my game runs on device (iPod touch) gaps appear in my tiles on both horizontal and vertical, yet running on the simulator this doesn't happen, anybody any ideas why this may happen?

   I'm confused?!

   Any advice is much appreciated.

   Regards,
   Steve

   Posted 1 year ago #
2. 

   GameBit
   Member

   You can look for "black lines" or "gaps" on forum there is alot of posts. This problem getting even worse on iPad but basically there is no solution, you can make it only bit better.

   Posted 1 year ago #
3. 

   steg90
   Member

   Yep, already looked on here and tried the solutions, just that it is weird how it only happens on my device and with only certain tiles, not all of them?!

   Regards,
   Steve

   Posted 1 year ago #
4. 

   shadaz
   Member

   Did you round your floats? thats what fixed it for me.

   Posted 1 year ago #
5. 

   steg90
   Member

   This is what I used, but still the gaps, found this in a post on here:

   Created CCMoveTo+RoundedUpdate.h and .m files and added this to the implementation file:

   -(void) update: (ccTime) t
   {
   	//NSLog(@"Using category CCMoveTo+RoundedUpdate for movement -> rounded setPosition!");
   	[target setPosition: ccp( round(startPosition.x + delta.x * t ), round(startPosition.y + delta.y * t ) )]; //Setting to a rounded pos avoids gaps in tilemap!
   }

   Which I guess does the rounding, but still gaps when screen scrolls up and down, but oddly enough, not on all tiles?? I scroll the screen by repositioning the layer.

   Regards,
   Steve

   Posted 1 year ago #
6. 

   steg90
   Member

   Quick update, I'm using the same tiles within another png file but in a different
   position in this png file and no gaps?

   Regards,
   Steve

   Posted 1 year ago #

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