Help on Objective C? My app keeps crashing?
I am creating an app for the Iphone/Itouch, but I keep on running into a couple of major leaks that just crash the app. In my game, right when I press play (from the home screen)It goes to another page that has the game on it. But, right after it appears, ind the console I get a Warning: Memory level=1. What could be happening? Here is my ViewDidLoad Method:
-(void)viewDidLoad {
[super viewDidLoad];
array = [[NSMutableArray alloc] initWithCapacity:100];
bulletArray = [[NSMutableArray alloc] initWithCapacity:100];
pos = CGPointMake(0.0,-5.0);
NSString *path = [[NSBundle mainBundle] pathForResource:@"GloriousMorning" ofType:@"mp3"];
AVAudioPlayer *theAudio=[[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
//float effects_Volume = [[NSUserDefaults standardUserDefaults] floatForKey:@"effectsVolume"];
//theAudio.volume = effects_Volume;
[theAudio play];
}
And also, a second question, since my game is a shooting game, the user presses a button titled "Fire". But, every time I test my app on a device, It crashes when I press the fire button. Here is my code for the fire button.
-(IBAction)Fire {
NSString *path = [[NSBundle mainBundle] pathForResource:@"gunShot" ofType:@"mp3"];
AVAudioPlayer *theAudio=[[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
//float effects_Volume = [[NSUserDefaults standardUserDefaults] floatForKey:@"effectsVolume"];
//theAudio.volume = effects_Volume;
[theAudio play];
//IBOutlet UIImageView *newBullet = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"Bullet.png"]];
UIImageView *newBullet = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"Bullet.png"]];
newBullet.frame = CGRectMake(0, 0, 10.0, 10.0);
newBullet.center = CGPointMake(239.0, 236.0);
[bulletArray addObject:newBullet];
[self.view addSubview:newBullet];
}
First, I create a sound. Then, I place a bullet right where the gun is currently located, and add it to an array so that every .01 of a second, in another bit of code, I can run through the array and check every bullet to detect collision.
Please tell me what I am do开发者_运维知识库ing wrong. Thanks!!!
The error when I click the Fire Button that makes the app crash is this:
GDB: Data Formatters temporarily unavailable, will retry after a 'continue'(unknown error loading shared library "
And Also I think I am making a huge leak when I try to play the audio, at least that's what someone told me. (If that is the case, please tell me how to fix it)
You alloc'd theAudio so you need to release it when you are done. Might be better to make that a ivar so you don't have to set up and tear down the audio every time they press the fire button.
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