Evento Touch y animación para juegos básica con Objective-C

1-jumpingAppDelegate.m

// Asigna un nuevo view:  
self.viewController = [jumpingViewController alloc];  
  
[window addSubview:viewController.view]; 

2-jumpingViewController.h

#import   
  
@interface jumpingViewController : UIViewController {  
    UIImageView *player;  
}  
  
@property (nonatomic, retain) UIImageView *player;  
  
@end  

3-jumpingViewController.m

- (void)loadView {  
  
    // Asigna la vista 
    self.view = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];  
  
    // Establece el color de fondo de la vista 
    self.view.backgroundColor = [UIColor blackColor];  
  
    // Crea la imagen de fondo 
    UIImageView *bg = [[UIImageView alloc] initWithFrame:CGRectMake(0 , 0, 572, 206)];  
    [bg setImage:[UIImage imageNamed:@"bg.jpg"]];  
    [self.view addSubview:bg];  
  
    // Crea el botón  
    [self addButton];  
}