When GameCenter is loaded, it is in default portrait view. Is there anyways to lo开发者_如何转开发ad and lock it in landscape view like fruit ninja did?
I\'m using game center to set up a custom leaderboard, when it comes to retrieving the data for my UITableView, I only get the playerID property for each entry, but not a much more useful alias proper
I would like some confirmation before looking into the APIs deeply. Does Game Center let developers build an app so users can connect and interact with each other seamlessly ?
Open Feint has a notion of challenges -- where a player can finish a game and then send a challenge to another user (like a \"beat my score\").The app passes along whatever game data it needs to the O
Anyone knows what I need to do to have both my free and paid versio开发者_C百科ns feed the same Game Center leader board?I\'m afraid that\'s not possible, because the Game Center uses the application\
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I cant really find my answer after browsing (not a lot of topics on cocos2d with game center) I currently have my sandbox game center set up and I am able to authenticate, but when I create the leade
If I have an app that supports Game Center and I\'d like to provide Achievements for completing a puzzle pack that\'s sold as an in-app purchase, how do I sync the iTunes account that\'s being charged
The Game Center documentation indicates that the playersToInvite parameter is non-nil when your application is launched
Apple states that if you want to report a GKAchievement but you get a network error, the best way to handle this is to save the GKAchievement (possibly adding it to an array), then periodically attemp