gamekit

This thing showed up red. How do I fit it? Solution: Enable Push Notification on that same screen. Then turn off Push Notification. It's a bug in Xcode. 来源： https://stackoverflow.com/questions/46700082/xcode-error-add-the-game-center-feature-to-your-app-id

I am trying to make some code regarding USB HID devices. I have found an article about Bluetooth programming which uses Game Kit Framework . Now I'm looking for some tutorial or maybe some code to work on connecting HID device via USB. Where should I look? Is Game Kit the right way? Is it difficult to implement communication between iOS and HID device? You can use IOKit for USB, but it's a private framework on iOS - so it depends if you want to deploy to the App Store. Here is the USB Intro for Mac , I'm not sure if it's the same on iOS - but just to get the idea. Actually I just found out

Right now I am trying to make a leaderboard I created show up. The player is authenticated just fine, but when the game center window opens it is very strange. Here is a picture: Here is the code I am using to display this image: override func touchesBegan(touches: NSSet, withEvent event: UIEvent) { self.showLeaderboard() } func showLeaderboard() { var leaderView = UIViewController() var leaderViewController = GKGameCenterViewController(rootViewController: leaderView) leaderViewController.viewState = GKGameCenterViewControllerState.Leaderboards leaderViewController.leaderboardIdentifier =

I'm trying to save game's data to iCloud via next code: GKLocalPlayer *localPlayer = [GKLocalPlayer localPlayer]; [localPlayer saveGameData:[NSData dataWithBytes:rawData->data() length:rawData->size()] withName:[NSString stringWithUTF8String:fileName.c_str()] completionHandler:^(GKSavedGame *savedGame, NSError *error) { if (error == nil) { DebugLog(@"Snapshot successfully saved"); } else { DebugLog(@"saveSnapshot error: %@", error.description); } }]; But getting error message: The requested operation could not be completed because you are not signed in to iCloud I've tried to do this in iOS

I am using GameKit on a basic level right now. I am able to connect two devices and send messages between them. I have 3 devices, we'll call them device A, B and C. I am able to connect A to B, A to C, and B to C, as individual setups. If I connect A to B, then attempt to connect B to C, Device C will show that Device B is available, but device B continues to spin and say "Looking for available iPod, iPhones..." In peerPickerController:sessionForConnectionType: , when I am attempting to connect B to C, I am trying to have device B reuse its same GKSession that it is using in its connection to

So I was wondering after reading the apple docs( https://developer.apple.com/library/ios/documentation/GameKit/Reference/GKLeaderboard_Ref/Reference/Reference.html#//apple_ref/occ/instp/GKLeaderboard/category ) how would one create a UITableView and fill it with the localPlayers Game Center friends and there scores in a specific leaderboard. I know how to get the friends list and friends scores individually by using the loadScoresWithCompletionHandler: method. Edit: So far I got this to get individual friends photo, score and displayname saved into one NSArray. But i can't figure out how to

I have to implement multiplayer game in which I am doing p2p communication using both bluetooth and WIFI. Specially for iphone 1G I have to do connection via WIFI. but in picker default connection type is bluetooth. So how to set it to WIFI. Can anyone suggest sample codes for WIFI connection. except GKtank. Thanks in advance. rougeExciter Hassan’s answer is wrong. GameKit’s peer-to-peer model can be used in two ways. The Bluetooth classes (that work with PeerPicker, etc.) basically implement Bonjour over Bluetooth. However, if you want to support Wi-Fi and Bluetooth the best thing to do is

It seems that GameKit only allows GKTurnBasedMatch to be updated once per time that GKTurnBasedMatch is loaded from the Game Center servers. Is there an other way to update the matchData property? The following method was added to GKTurnBasedMatch in iOS 6.0 and will do what you need: - (void)saveCurrentTurnWithMatchData:(NSData *)matchData completionHandler:(void (^)(NSError *error))completionHandler "Update the match data without advancing the game to another player" monkeydom You can call `- [GKTurnBasedMatch (void)loadMatchDataWithCompletionHandler:(void (^)(NSData *matchData, NSError

I want to make connection between two devices over WiFi using GameKit. Apple's documentation says If an Internet connection is chosen, your application must dismiss the peer picker dialog and present its own user interface to complete the connection. This is what i do - (void)peerPickerController:(GKPeerPickerController *)picker didSelectConnectionType:(GKPeerPickerConnectionType)type { if (type == GKPeerPickerConnectionTypeOnline) { picker.delegate = nil; [picker dismiss]; [picker autorelease]; [alert setTitle:@"\n\n\n"]; [alert setMessage:@"Looking for other iPads, iPhones or iPod touches...