104     NSString *debugStr;

   104     NSString *debugStr;

   105 

   105 

   106     switch (button.tag) {

   106     switch (button.tag) {

   107         case 0:

   107         case 0:

   108             gameConfigViewController = [[GameConfigViewController alloc] initWithNibName:@"GameConfigViewController" bundle:nil];        

   108             gameConfigViewController = [[GameConfigViewController alloc] initWithNibName:@"GameConfigViewController" bundle:nil];        

   110             // bug in UIModalTransitionStylePartialCurl, displays the controller awkwardly if it is not allocated every time            

   110             // bug in UIModalTransitionStylePartialCurl, displays the controller awkwardly if it is not allocated every time            

   111             if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)

   111             if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)

   112                 gameConfigViewController.modalTransitionStyle = UIModalTransitionStylePartialCurl;

   112                 gameConfigViewController.modalTransitionStyle = UIModalTransitionStylePartialCurl;

   114             [self presentModalViewController:gameConfigViewController animated:YES];

   113             [self presentModalViewController:gameConfigViewController animated:YES];

   115             break;

   114             break;

   116         case 2:

   115         case 2:

   117             if (nil == settingsViewController) {

   116             if (nil == settingsViewController) {

   118                 settingsViewController = [[SplitViewRootController alloc] initWithNibName:nil bundle:nil];

   117                 settingsViewController = [[SplitViewRootController alloc] initWithNibName:nil bundle:nil];