IBAction for presenting modal controller with custom setup

gistfile1.m

- (IBAction)startGame:(id)sender {
    LDNViewController *ldnVC = [self.storyboard instantiateViewControllerWithIdentifier:@"gameController"];
    if (playerNameField.text != @"" && playerNameField.text != nil) {
        ldnVC.game = [[LDNGoFishGame alloc] init];
        [ldnVC.game setupWithLivePlayer:playerNameField.text]; 
        [self presentModalViewController:ldnVC animated:YES];
    }
}