Question

我的一切工作正常，也就是跑步的计时器。但当我遇到奇怪的问题时，我不得不重组我的cocos2d场景。现在我再也无法解雇NSTimers，下面的BonusTimetimer甚至没有被解雇过一次。

先谢谢，下面是代码。

BonusTimeTimer = [NSTimer scheduledTimerWithTimeInterval:0.01 target:self selector:@selector(CountTimeBonus:) userInfo:nil repeats:YES];
// (lately i added the line below, but it does not help)
[[NSRunLoop mainRunLoop] addTimer:BonusTimeTimer forMode:NSDefaultRunLoopMode];


-(void)CountTimeBonus:(NSTimer *) sender {
    NSLog (@"Method -> Countimebonus");
    if ( (scoreTotal + 37) < TargetScore){
        scoreTotal = scoreTotal + 37;
        TimeBonus = TimeBonus-37;
        NSString *level_timebonus = [NSString stringWithFormat:@"%d", TimeBonus];
        [labelTimeBonus setString: level_timebonus];
        NSString *scorestr = [NSString stringWithFormat:@"%d", scoreTotal];
        [labelMainScore setString: scorestr];
        [[SimpleAudioEngine sharedEngine] playEffect:@"light_switch_.mp3"];
    }
    else {
        // add the Last few points and finish BonusTimer
        scoreTotal = scoreTotal + TimeBonus;
        TimeBonus=0;
        NSString *level_timebonus = [NSString stringWithFormat:@"%d", timebonusgrayed];
        [labelTimeBonus setString: @"" ];
        [labelTimeBonusGrayed setString: level_timebonus];
        NSString *scorestr = [NSString stringWithFormat:@"%d", scoreTotal];
        [labelMainScore setString: scorestr];
        [[SimpleAudioEngine sharedEngine] playEffect:@"light_switch_.mp3"] ;
        [BonusTimeTimer invalidate];
        BonusTimeTimer = nil;
        timeBonusisdone = true;
        timeBonusisactive = false;
    }

}

Answer 1

我从来没有真正钻过那个兔子洞（也就是为什么这样），但是这里有一个持续的谣言，NSTimer和cocos2d混合不好。相反，我使用cocos自己的方法

[self schedule:@selector(CountTimeBonus:) interval:.01];

// and to invalidate this


[self unschedule:@selector(CountTimeBonus:)];

CountTimeBonus签名将是：

-(void) CountTimeBonus:(ccTime) dt {
}

Answer 2

感谢YvesLeBorg为我工作。

还有一些事情需要考虑，

1）cocos2d代码：

[self schedule:@selector(myTimer:) delay:.01];

有语法问题，我用它来代替（下面）：

[self schedule:@selector(myTimer:) interval:.01];

2）我让NSTimer再次工作，但是当我将NStimer调用放入do-while循环时，它将无法工作。

再次感谢，祝你好运

约翰

NSTimer没有解雇

2 个答案: