@synthesize tapCounter;
@synthesize button;
@synthesize timeLeft;
@synthesize help;
@synthesize timer5;
@synthesize timer10;
@synthesize timer15;
@synthesize timer20;
@synthesize timer25;
@synthesize timer30;

int startTap;
int numTaps;
int seconds;
int secondsReset;

- (IBAction)buttonWasPressed:(id)sender;
{
    [button setTitle:@"" forState:UIControlStateNormal];

    numTaps++;
    tapCounter.text = [NSString stringWithFormat:@"%d", numTaps];

    if (startTap == 0) {

        timer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(time) userInfo:nil repeats:YES];

        startTap = startTap + 1;

    }
}

- (IBAction)changeTimerLength:(id)sender;
{
    if (sender == timer5);
    {
        seconds = 5;
        secondsReset = 5;
    }
    if (sender == timer10);
    {
        seconds = 10;
        secondsReset = 10;
    }
    if (sender == timer15);
    {
        seconds = 15;
        secondsReset = 15;
    }
    if (sender == timer20);
    {
        seconds = 20;
        secondsReset = 20;
    }
    if (sender == timer25);
    {
        seconds = 25;
        secondsReset = 25;
    }
    if (sender == timer30);
    {
        seconds = 30;
        secondsReset = 30;
    }
    help.text = [NSString stringWithFormat:@"Once you tap the button, you have %d seconds to tap it as many times as possible before time runs out.", secondsReset];
    timeLeft.text = [NSString stringWithFormat:@"%d", secondsReset];
    [timer invalidate], timer = nil;
    numTaps = 0;
    startTap = 0;
    tapCounter.text = [NSString stringWithFormat:@"Tap the button to begin", numTaps];

}


/*
 // The designated initializer. Override to perform setup that is required before the view is loaded.
 - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
 if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) {
 // Custom initialization
 }
 return self;
 }
 */

/*
 // Implement loadView to create a view hierarchy programmatically, without using a nib.
 - (void)loadView {
 }
 */



// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];

    numTaps = 0;
    seconds = 10;
    secondsReset = 10;

    help.text = [NSString stringWithFormat:@"Once you tap the button, you have %d seconds to tap it as many times as possible before time runs out.", seconds];
}

-(void)time {

    if (seconds > 1) {

        seconds = seconds - 1;
        timeLeft.text = [NSString stringWithFormat:@"%d",seconds];

    }

    else {

        [timer invalidate], timer = nil;

        tapCounter.text = [NSString stringWithFormat:@"Tap the button to begin", numTaps];

        NSString *alertText = [NSString stringWithFormat:@"You finished with %d taps", numTaps];

        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Finished" message:alertText delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
        [alert show];
        [alert release];

        [button setTitle:@"Start" forState:UIControlStateNormal];

        seconds = secondsReset;
        timeLeft.text = [NSString stringWithFormat:@"%d",seconds];

        numTaps = 0;

        startTap = 0;

    }

}
/*
 // Override to allow orientations other than the default portrait orientation.
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
 // Return YES for supported orientations
 return (interfaceOrientation == UIInterfaceOrientationPortrait);
 }
 */

- (void)didReceiveMemoryWarning {
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];

    // Release any cached data, images, etc that aren't in use.
}

- (void)viewDidUnload {
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}


- (void)dealloc {
    [super dealloc];
}

@end