iOS 连接gamecenter

游戏开发过程中，常常会用到gamecenter。下面就大概写下怎么连接排行榜

首先导入gamekit这个库

增加头文件

#import <GameKit/GameKit.h>

－（void）gogamecenter

{

GKLeaderboardViewController *controller = [[GKLeaderboardViewController alloc] init];

   [controller setCategory:排行榜的类别];

    [controller setLeaderboardDelegate:self];

    [self presentModalViewController:controller animated:YES];

    

    [controller release];

}

实现GKLeaderboardViewControllerDelegate

- (void)leaderboardViewControllerDidFinish:(GKLeaderboardViewController *)viewController

{

    [self dismissModalViewControllerAnimated: YES];

}