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+//
+//  GameModeSelectionLayer.m
+//  Cartographic
+//
+//  Created by Starla Insigna on 8/18/11.
+//  Copyright 2011 Four Island. All rights reserved.
+//
+
+#import "GameModeSelectionLayer.h"
+#import "GameModeSelection.h"
+#import <sqlite3.h>
+#import "Cart_CollectAppDelegate.h"
+#import "MainMenuLayer.h"
+#import "TutorialMode.h"
+#import "ClassicGameMode.h"
+
+@implementation GameModeSelectionLayer
+
++ (CCScene*)scene
+{
+    CCScene* scene = [CCScene node];
+    
+    CCLayer* backgroundLayer = [[[CCLayer alloc] init] autorelease];
+    CCSprite* backgroundImage = [CCSprite spriteWithFile:@"paintdaubs.png"];
+    backgroundImage.position = ccp(240,160);
+    [backgroundLayer addChild:backgroundImage];
+    [scene addChild:backgroundLayer];
+        
+        GameModeSelectionLayer* layer = [GameModeSelectionLayer node];
+        [scene addChild:layer];
+        
+        return scene;
+}
+
+- (id)init
+{
+    self = [super init];
+    
+    if (nil != self)
+    {
+        gameModes = [[NSMutableArray alloc] init];
+        CCMenu* menu = [CCMenu menuWithItems:nil];
+        NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
+        float onePanelWide = 128;
+        
+        GameModeSelection* tutorialSelection = [GameModeSelection selectionWithName:@"Tutorial" location:@"Florence" filename:@"florence" unlocked:YES];
+        [gameModes addObject:tutorialSelection];
+        
+        GameModeSelection* collectSelection;
+        
+        if ([defaults boolForKey:@"hasDoneTutorial"])
+        {
+            const char* sqlQuery = "SELECT * FROM highscores ORDER BY score DESC LIMIT 1";
+            sqlite3_stmt* compiled_statement;
+            int score = 0;
+            
+            if (sqlite3_prepare_v2([Cart_CollectAppDelegate database], sqlQuery, -1, &compiled_statement, NULL) == SQLITE_OK)
+            {
+                if (sqlite3_step(compiled_statement) == SQLITE_ROW)
+                {
+                    score = sqlite3_column_int(compiled_statement, 2);
+                }
+            }
+            
+            collectSelection = [GameModeSelection selectionWithName:@"Collect" location:@"Paris" filename:@"paris" highscore:score];
+        } else {
+            collectSelection = [GameModeSelection selectionWithName:@"Collect" location:@"Paris" filename:@"paris" unlockCondition:@"Beat the tutorial!"];
+        }
+        
+        [gameModes addObject:collectSelection];
+        
+        float padding = 15;
+        float totalPanelWidth = onePanelWide + padding*2;
+        float numberOfPanels = [gameModes count];
+        float totalWidth = numberOfPanels * totalPanelWidth;
+        int currentWorldOffset = [defaults integerForKey:@"lastSelectedMode"];
+        CCLayer* panels = [CCLayer node];
+        
+        for (GameModeSelection* gameMode in gameModes)
+        {
+            [gameMode setDelegate:self];
+            [menu addChild:gameMode];
+        }
+        
+        [menu alignItemsHorizontallyWithPadding:padding*2];
+        [panels addChild:menu];
+        [self addChild:panels];
+        
+        pageControl = [[UIPageControl alloc] init];
+        pageControl.numberOfPages = numberOfPanels;
+        pageControl.currentPage = currentWorldOffset;
+        pageControl.frame = CGRectMake(0, 250, 480, 20);
+        [[[CCDirector sharedDirector] openGLView] addSubview:pageControl];
+        
+        menu.position = ccpAdd(menu.position, ccp(totalWidth/2 - totalPanelWidth/2, 320));
+        touchDelegatingView = [[TouchDelegatingView alloc] initWithFrame:CGRectMake(0, 0, 480, 320)];
+        scrollView = [[CocosOverlayScrollView alloc] initWithFrame:CGRectMake(0, 0, totalPanelWidth, 320) numPages:numberOfPanels width:totalPanelWidth layer:panels pageControl:pageControl];
+        touchDelegatingView.scrollView = scrollView;
+        [scrollView setContentOffset:CGPointMake(currentWorldOffset*totalPanelWidth+1,0) animated:NO];
+        [[[CCDirector sharedDirector] openGLView] addSubview:touchDelegatingView];
+        [[[CCDirector sharedDirector] openGLView] addSubview:scrollView];
+        
+        CCMenuItemImage* newgameMenuItem = [CCMenuItemImage itemFromNormalImage:@"back.png" selectedImage:@"back2.png" target:self selector:@selector(mainmenu)];
+        CCMenu* myMenu = [CCMenu menuWithItems:newgameMenuItem, nil];
+        myMenu.position = ccp(240, 30);
+        [self addChild:myMenu];
+    }
+    
+    return self;
+}
+
+- (void)onExit
+{
+    [touchDelegatingView removeFromSuperview];
+    [scrollView removeFromSuperview];
+    [pageControl removeFromSuperview];
+}
+
+- (void)mainmenu
+{
+    [[CCDirector sharedDirector] replaceScene:[MainMenuLayer scene]];
+}
+
+- (void)didSelectGameMode:(GameModeSelection *)gameMode
+{
+    NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
+    [defaults setInteger:[gameModes indexOfObject:gameMode] forKey:@"lastSelectedMode"];
+    
+    if ([gameMode.name isEqual:@"Tutorial"])
+    {
+        [[CCDirector sharedDirector] replaceScene:[TutorialMode scene]];
+    } else if ([gameMode.name isEqual:@"Collect"])
+    {
+        [[CCDirector sharedDirector] replaceScene:[ClassicGameMode scene]];
+    }
+}
+
+@end