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, 18 insertions, 0 deletions

@@ -0,0 +1,18 @@
+//
+//  CocosOverlayScrollView.h
+//  shapes
+//
+//  Created by Nate Murray on 8/23/10.
+//  Copyright 2010 LittleHiccup. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "cocos2d.h"
+
+@interface CocosOverlayScrollView : UIScrollView <UIScrollViewDelegate>
+{
+    CCNode* targetLayer;
+}
+@property(nonatomic, retain) CCNode* targetLayer;
+-(id) initWithFrame: (CGRect) frameRect numPages: (int) numPages width: (float) width layer: (CCNode*) layer;
+@end