Added scrolling to level selection screen

Using http://www.xcombinator.com/2010/09/08/a-paging-uiscrollview-in-cocos2d-with-previews/ as a base, I was able to implement a paging scroller for the level selection screen so players can swipe through available levels and choose one to play.

At this point, the level selection screen is practically done--the only other thing I want to add is a UIPageControl to interact with the scrolling and give the player an indication of how many levels there are.

Refs #207

1 files changed, 8 insertions, 1 deletions

@@ -7,8 +7,15 @@
 //
 
 #import "cocos2d.h"
+#import "TouchDelegatingView.h"
+#import "CocosOverlayScrollView.h"
+#import "GameModeSelectionDelegate.h"
 
-@interface GameModeSelectionLayer : CCLayer
+@interface GameModeSelectionLayer : CCLayer <GameModeSelectionDelegate> {
+    NSMutableArray* gameModes;
+    TouchDelegatingView* touchDelegatingView;
+    CocosOverlayScrollView* scrollView;
+}
 
 + (CCScene*)scene;
 - (id)init;