如何从Game Center获得GKPlayer的状态？ [英] How do I get a GKPlayer's status from Game Center?

问题描述

当我获得 GKLocalPlayer 或使用 loadPlayersForIdentifiers：identifiers withCompletionHandler：获取列表或个人 GKPlayer 别名，记录时的 GKPlayer 对象，如下所示：

When I get a GKLocalPlayer or use loadPlayersForIdentifiers:identifiers withCompletionHandler: to get a list or individual GKPlayer aliases, the GKPlayer object when logged, looks something like this:

2010-09-23 10:39:01.759 Cee-lo[76500:207] Players loaded by identity: (
    "<GKPlayer 0x84125a0>(playerID: G:1234567890, alias: typeonetester1, status: Adding test friends., rid:(null))",
    "<GKPlayer 0x8412530>(playerID: G:1234567890, alias: typeonetester2, status: Adding Game Center to app, rid:(null))"
)

我的问题是，如何获得来自此对象的 status ，这个对象的类型究竟是什么？ GKPlayer 类，所以当我做类似的事情时：

My question is, how do I get the status from this object, and what exactly is the type of this object? There is no "rid" or "status" property in the GKPlayer class, so when I do something like:

GKPlayer *player = [self.friends objectAtIndex:row];

cell.nameLabel.text = player.alias;
cell.statusLabel.text = player.status;

我收到请求成员'状态'，而不是结构或联合错误。

I get a "Request for member 'status' in something not a structure or union" error.

推荐答案

Apple工程师回答：

Answered by an Apple engineer:

球员的身份不是
无障碍财产。在4.1 beta和&之一中改变了
。在
中注明4.1 relnotes。

The players' status is not an accessible property. This was changed in one of the 4.1 betas & is noted in the 4.1 relnotes.

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