如何在Sprite Kit Xcode模板中使用Game Center或GameKit框架?由于SKView无法使用“presentModalViewController”来查看排行榜等信息,因此需要使用场景(Scenes)。
另外,在iOS 6中如何认证玩家并进行其他有趣的操作呢?
谢谢!
如何在Sprite Kit Xcode模板中使用Game Center或GameKit框架?由于SKView无法使用“presentModalViewController”来查看排行榜等信息,因此需要使用场景(Scenes)。
另外,在iOS 6中如何认证玩家并进行其他有趣的操作呢?
谢谢!
presentModalViewController
UIViewController *vc = self.view.window.rootViewController;
[vc presentViewController: gameCenterController animated: YES completion:nil];
Swift 2.0
func authenticateLocalPlayer() {
let localPlayer = GKLocalPlayer.localPlayer()
localPlayer.authenticateHandler = { (viewController, error ) -> Void in
if (viewController != nil) {
let vc:UIViewController = self.view!.window!.rootViewController!
vc.presentViewController(viewController!, animated: true, completion:nil)
} else {
print ("Authentication is \(GKLocalPlayer.localPlayer().authenticated) ")
GlobalData.loggedIntoGC = true
// do something based on the player being logged in.
全局数据Swift文件:
static var loggedIntoGC:Bool = false
override func didMoveToView(view: SKView)`
authenticateLocalPlayer()
这里是一个更新的本地玩家认证,但Ravindra的代码也能运行。
- (void) authenticateLocalPlayer
{
GKLocalPlayer *localPlayer = [GKLocalPlayer localPlayer];
localPlayer.authenticateHandler = ^(UIViewController *viewController, NSError *error){
if (viewController != nil)
{
//showAuthenticationDialogWhenReasonable: is an example method name. Create your own method that displays an authentication view when appropriate for your app.
//[self showAuthenticationDialogWhenReasonable: viewController];
}
else if (localPlayer.isAuthenticated)
{
//authenticatedPlayer: is an example method name. Create your own method that is called after the loacal player is authenticated.
//[self authenticatedPlayer: localPlayer];
}
else
{
//[self disableGameCenter];
}
};
}
你可以像这样进行身份验证
[[GKLocalPlayer localPlayer] authenticateWithCompletionHandler:^(NSError *error) {
if (error == nil)
{
static_setEnable( true );
NSLog(@" Authenticate local player complete");
}
else
{
static_setEnable( false );
NSLog(@"Authenticate local player Error: %@", [error description]);
}
}];
}
authenticateWithCompletionHandler:
自iOS 6以来已被弃用。 - idmean