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Playing and Stopping Sound Effect in Cocos2d

/ Published in: Objective C
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This is how you play and stop sound effects in cocos2d

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  1. - (void)playSoundFXFor:(int)type
  2. {
  3.     switch (type) {
  4.         case 1:
  5.             [[SimpleAudioEngine sharedEngine] playEffect:@"snap.caf"];
  6.             break;
  7.         case 2:
  8.             [[SimpleAudioEngine sharedEngine] playEffect:@"Erase.caf"];
  9.             break;
  10.         case 3:
  11.             [[SimpleAudioEngine sharedEngine] playEffect:@"boing2.m4a"];
  12.             break;
  13.         case 4:
  14.             [[SimpleAudioEngine sharedEngine] playEffect:@"intro.m4a"];
  15.             break;
  16.         case 5:
  17.             [[SimpleAudioEngine sharedEngine] playEffect:@"tryAgain.m4a"];
  18.             break;
  19.  
  20.         default:
  21.             break;
  22.     }
  23.  
  24.     //Play the tiles narration;
  25.     if (currentFXSoundID > 0) {
  26.         //If we currently playing a sound effect, stop it and play the next audio.
  27.         [[SimpleAudioEngine sharedEngine] stopEffect:currentFXSoundID];
  28.     }
  29.  
  30.     //When you call [[SimpleAudioEngine sharedEngine] playEffect:@"mysound.wav"], it actually return an identifier with type ALuint. Save this value, and you can use it to stop the corresponding effect, using [[SimpleAudioEngine sharedEngine] stopEffect:yourEffectId]. 
  31.  
  32.     switch (type) {
  33.  
  34.         case 21:
  35.             currentFXSoundID = [[SimpleAudioEngine sharedEngine] playEffect:@"1.m4a"];
  36.             break;
  37.         case 22:
  38.             currentFXSoundID = [[SimpleAudioEngine sharedEngine] playEffect:@"2.m4a"];
  39.             break;
  40.         case 23:
  41.             currentFXSoundID = [[SimpleAudioEngine sharedEngine] playEffect:@"3.m4a"];
  42.             break;
  43.         case 24:
  44.             currentFXSoundID = [[SimpleAudioEngine sharedEngine] playEffect:@"4.m4a"];
  45.             break;
  46.         default:
  47.             break;
  48.     }
  49. }

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