cocos2d for iPhone

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

1. 

   mikevampm
   Member

   I cant figure out how to display the score of my game on the GameOver scene. Both the GamePlay and GameOver scenes have the same scoreLabel set up.
   GamePlay.m
   score = 0;
   scoreLabel = [CCLabelTTF labelWithString:@"0" fontName:@"Marker Felt" fontSize:50];
   scoreLabel.position =CGPointMake(screenSize.width/2,screenSize.height/1.1);

   scoreLabel.color=ccc3(240, 255, 255);
   [self addChild:scoreLabel z:1];

   -(void)addPoint{
   score=score +1;
   [scoreLabel setString:[NSString stringWithFormat:@"%i", score]];
   }

   GameOver.m
   CGSize screenSize=[CCDirector sharedDirector].winSize;
   scoreLabel = [CCLabelTTF labelWithString:@"%d" fontName:@"Marker Felt" fontSize:50];
   scoreLabel.position =CGPointMake(screenSize.width/2,screenSize.height/1.1);
   scoreLabel.color=ccc3(240, 255, 255);
   [scoreLabel setString :[NSString stringWithFormat:@"%i", score]];
   [self addChild:scoreLabel z:1];

   What am I doing wrong?

   Posted 5 months ago #
2. 

   jAc0297
   Member

   your scoreLabel is setup wrong...
   [scoreLabel setString :[NSString stringWithFormat:@"%i", score]];
   i think it should be @"%d"

   Posted 5 months ago #
3. 

   mster50
   Moderator

   @jAc0297
   Not necessarily. The code he posted gives us no indication of whether the score is a double, or integer. %i in the format could be just fine. As far as we can tell, he's increasing the score by a whole number, so it may very well be an integer.

   @mikevampm
   You're in two different files. Are you passing the score to the GameOver scene from the GamePlay scene? How are you communicating the score between the two?

   Posted 5 months ago #
4. 

   jAc0297
   Member

   your scoreLabel is setup wrong...
   [scoreLabel setString :[NSString stringWithFormat:@"%i", score]];
   i think it should be @"%d"

   Posted 5 months ago #
5. 

   jAc0297
   Member

   ignore last post accidently reposted haha..

   Posted 5 months ago #
6. 

   jAc0297
   Member

   @mster50 sounds right

   Posted 5 months ago #
7. 

   mikevampm
   Member

   Thanks for replying. I got it to work by using NSUserDefaults. Watched a tut on Youtube.

   Posted 5 months ago #
8. 

   KeitZer
   Member

   umm... just saying... what @mster50 was mentioning... that you didn't need to use NSUserDefaults... in face that's probably the longest route to take just to pass a variable from 1 class to another

   Posted 5 months ago #

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