ios - Xcode-提交分数到GameCenter

Question

我有这段代码可以将我的分数提交到游戏中心，但是每当我在游戏中心提交分数时，它都会说我的分数是 0。我不确定这是怎么发生的？我还导入了 GameKit 框架。

-(IBAction)submitScore{
    if (highscore>0) {
        GKScore *scoreReporter = [[[GKScore alloc] initWithCategory:@"MyLeaderBoardID"] autorelease];

        scoreReporter.value = [[NSNumber numberWithInt:highscore] longLongValue];
        NSLog(@"posted");
        NSLog(@"%i",highscore);

        [scoreReporter reportScoreWithCompletionHandler:^(NSError *error) {
            if (error != nil) {
                NSLog(@"failed!!!");
                NSLog(@"%i",highscore);
            } else {
                NSLog(@"Succeded");
            }
        }];
    }

我还有这个登录代码:

[[GKLocalPlayer localPlayer] authenticateWithCompletionHandler:^(NSError *error) {
    if (error == nil) {
        NSLog(@"authintication success");
    } else {
        NSLog(@"authintication failed");
        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Game Center Disabled"
                                                        message:@"For Game Center make sure you have an account and you have a proper device connection."
                                                       delegate:self
                                              cancelButtonTitle:@"Ok"
                                              otherButtonTitles:nil];
        [alert show];
    }
}];

self.currentLeaderBoard = @"MyLeaderBoardID";

Answer 1

仅供引用，你的分数是多少？

您应该有两个不同的变量来读取旧乐谱和新乐谱。如果您的新分数大于旧分数，您希望将 if 语句设置为 true。将其设置为大于零将使其在每次用户得分大于 0 时不断变化。