不推荐使用GKMatchMaker邀请处理程序 [英] GKMatchMaker invite handler deprecated

问题描述

我有以下用于处理邀请的代码:

I have the following code that I have been using before to handle invitations:

[GKMatchmaker sharedMatchmaker].inviteHandler = ^(GKInvite *acceptedInvite, NSArray *playersToInvite) {
    // Insert game-specific code here to clean up any game in progress.
    if (acceptedInvite) {
        GKMatchmakerViewController *mmvc = [[GKMatchmakerViewController alloc] initWithInvite:acceptedInvite];
        mmvc.matchmakerDelegate = self;
        [self presentViewController:mmvc animated:YES completion:nil];
    }
};

但是，现在它已在iOS 7中弃用. 我在哪里和如何在我的项目中注册GameKit邀请处理程序?

However, now it has become deprecated in iOS 7. Where and how do I register a GameKit invite handler in my project?

推荐答案

GKInviteEventHandler ，特别是要查看符合GKLocalPlayerListener协议，您应该没问题.下面是协议方法，这些方法看起来像是邀请函Handler的预期替代品，但分为两部分.

Conform to the GKLocalPlayerListener protocol and you should be OK. Below are the protocol methods, which look to be the intended replacement for invitationHandler, but split up in two parts.

- (void)player:(GKPlayer *)player didAcceptInvite:(GKInvite *)invite
- (void)player:(GKPlayer *)player didRequestMatchWithPlayers:(NSArray *)playerIDsToInvite

设置符合该对象的对象后，只需调用registerListener:.

After you set up some object to conform to that, you just make a call to registerListener:.

[[GKLocalPlayer localPlayer] registerListener:yourObjectHere]

不用担心尽快注册，因为系统会缓存基于邀请/挑战/回合的内容，如果没有人可以处理这些内容并在设置后立即告知您的听众.

Don't worry about registering it as soon as possible, as the system caches the invites/challenges/turn based stuff, if there's no one to handle those and lets your listener know as soon as you set it up.

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