哪种编程语言的语法是这样的（Swift或Objective C）

Question

我想将我的游戏从Android（Java）移植到IOS。我正在使用谷歌的实时多人游戏服务。他们在他们的网站上提供示例应用程序。

这是哪种编程语言？ Swift还是Objective C？代码google developers。

短摘自链接：

- (void)room:(GPGRealTimeRoom *)room didChangeStatus:(GPGRealTimeRoomStatus)status { 
if (status == GPGRealTimeRoomStatusDeleted) { 
    NSLog(@"RoomStatusDeleted"); 
    [self.lobbyDelegate multiPlayerGameWasCanceled]; 
    _roomToTrack = nil; 
} else if (status == GPGRealTimeRoomStatusConnecting) { 
    NSLog(@"RoomStatusConnecting"); 
} else if (status == GPGRealTimeRoomStatusActive) { 
    NSLog(@"RoomStatusActive! Game is ready to go"); 
    _roomToTrack = room; 

    // We may have a view controller up on screen if we're using the 
    // invite UI 
    [self.lobbyDelegate readyToStartMultiPlayerGame]; 
} else if (status == GPGRealTimeRoomStatusAutoMatching) { 
    NSLog(@"RoomStatusAutoMatching! Waiting for auto-matching to take place"); 
    _roomToTrack = room; 
} else if (status == GPGRealTimeRoomStatusInviting) { 
    NSLog(@"RoomStatusInviting! Waiting for invites to get accepted"); 
} else { 
    NSLog(@"Unknown room status %ld", status); 
} 
} 

提前感谢！

Answer 1

这是Objective-C。

In objective-c []用于消息传递（方法调用）。

在swift语法用于消息传递（方法调用）。