//

//  iPhoneAppDelegate.m

//  GGB-iPhone

//

//  Created by Jens Alfke on 3/7/08.

//  Copyright __MyCompanyName__ 2008. All rights reserved.

//

#import "iPhoneAppDelegate.h"

#import "BoardUIView.h"

#import "Game.h"

#import "QuartzUtils.h"

#import "GGBUtils.h"

@implementation GGB_iPhoneAppDelegate

@synthesize window=_window;

@synthesize contentView=_contentView;

@synthesize headline=_headline;

- (void)applicationDidFinishLaunching:(UIApplication *)application 

{	

    // Create window

    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];

    _window.layer.backgroundColor = GetCGPatternNamed(@"Background.png");

    // Set up content view

    CGRect rHeadline,rContent;

    CGRectDivide([[UIScreen mainScreen] applicationFrame],

                 &rHeadline, &rContent, 35, CGRectMinYEdge);

    self.contentView = [[[BoardUIView alloc] initWithFrame: rContent] autorelease];

    [_window addSubview: _contentView];

    self.headline = [[[UILabel alloc] initWithFrame: rHeadline] autorelease];

    _headline.backgroundColor = nil;

    _headline.opaque = NO;

    _headline.textAlignment = UITextAlignmentCenter;

    _headline.font = [UIFont boldSystemFontOfSize: 20];

    _headline.minimumFontSize = 14;

    _headline.adjustsFontSizeToFit = YES;

    [_window addSubview: _headline];

    // Start game:

    [self startGameNamed: @"TicTacToeGame"];

    // Show window

    [_window makeKeyAndVisible];

}

- (void)dealloc 

{

    [_contentView release];

    [_headline release];

    [_window release];

    [super dealloc];

}

- (void) startGameNamed: (NSString*)gameClassName

{

    Game *game = _contentView.game;

    [game removeObserver: self  forKeyPath: @"currentPlayer"];

    [game removeObserver: self forKeyPath: @"winner"];

    if( gameClassName == nil )

        gameClassName = [[game class] className];

    [_contentView startGameNamed: gameClassName];

    game = _contentView.game;

    [game addObserver: self 

           forKeyPath: @"currentPlayer"

              options: NSKeyValueObservingOptionInitial

              context: NULL];

    [game addObserver: self

           forKeyPath: @"winner"

              options: 0 

              context: NULL];

}

- (void)observeValueForKeyPath:(NSString *)keyPath 

                      ofObject:(id)object 

                        change:(NSDictionary *)change

                       context:(void *)context

{

    Game *game = _contentView.game;

    if( object == game ) {

        Player *p = game.winner;

        NSString *msg;

        if( p ) {

            PlaySound(@"Sosumi");

            msg = @"%@ wins!";

        } else {

            p = game.currentPlayer;

            msg = @"Your turn, %@";

        }

        _headline.text = [NSString stringWithFormat: msg, p.name];

        if( game.winner ) {

            UIAlertView *alert;

            alert = [[UIAlertView alloc] initWithTitle: msg

                                               message: @"Congratulations!"

                                              delegate:self

                                         defaultButton:@"OK" 

                                          cancelButton:nil otherButtons:nil];

            [alert show];

            [alert release];

        }            

    }

}

- (void)modalView:(UIModalView *)modalView didDismissWithButtonIndex:(NSInteger)buttonIndex;

{

    // Start new game:

    [self startGameNamed: nil];

}

@end