Array of sounds with .plist file? - ios

Question

Here is my code:
MainViewConroller.h
#import <UIKit/UIKit.h>
#import "FlipsideViewController.h"
#import <AudioToolbox/AudioToolbox.h>
#import <AVFoundation/AVFoundation.h>
#interface MainViewController : UIViewController <FlipsideViewControllerDelegate> {
AVAudioPlayer *audioPlayer;
NSArray *soundsArray;
}
#property(nonatomic, retain) AVAudioPlayer *audioPlayer;
#property(nonatomic, retain) NSArray *soundsArray;
-(void)prepareSounds;
- (IBAction)playSound:(UIButton *)sender;
#end
Here is my MainViewController.m:
#import "MainViewController.h"
#interface MainViewController ()
#end
#implementation MainViewController
#synthesize audioPlayer;
#synthesize soundsArray;
-(void)prepareSounds
{
NSString *filepath= [[NSBundle mainBundle] pathForResource:#"Sound" ofType:#"plist"];
self.soundsArray = [[NSArray alloc] initWithContentsOfFile:filepath];
}
- (void)stopAudio
{
if (audioPlayer!= nil) {
[audioPlayer stop];
//do some task for changing the Image i.e setting the default image
}
}
- (IBAction)playSound:(UIButton *)sender
{
UIButton *btn = (UIButton*)sender;
NSString *soundName = [soundsArray objectAtIndex:(btn.tag - 1)];
NSString *path = [[NSBundle mainBundle] pathForResource:soundName ofType:#"mp3"];
NSURL *file = [[NSURL alloc] initFileURLWithPath:path];
AVAudioPlayer *p = [[AVAudioPlayer alloc] initWithContentsOfURL:file error:nil];
self.audioPlayer = p;
if([audioPlayer isPlaying])
{
[self stopAudio];
}
[self.audioPlayer play];
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - Flipside View
- (void)flipsideViewControllerDidFinish:(FlipsideViewController *)controller
{
[self dismissViewControllerAnimated:YES completion:nil];
}
- (IBAction)showInfo:(id)sender
{
FlipsideViewController *controller = [[FlipsideViewController alloc] initWithNibName:#"FlipsideViewController" bundle:nil];
controller.delegate = self;
controller.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
[self presentViewController:controller animated:YES completion:nil];
}
#end
I have 3 buttons. In the 'Supporting Files' folder I have an array of strings with the name of the sound files I want to play, named 'Sound.plist', and in the 'Supporting Files' folder I have a folder named 'Sounds', which contains the sound files.
All of my buttons play the same sound, even when I delete the .plist file. It seems to always play the sound that is first in the 'Sounds' folder. Can someone please provide some insight, I feel like I have tried everything. Thanks!