Question

因此,Im完成一个Pipe。

我有以下法典可供查阅:

while(![player isPlaying]) {
  totalSoundDuration = soundDuration + 0.5; //Gives a half second break between sounds
  sleep(totalSoundDuration); //Don t play next sound until the previous sound has finished
  [player play]; //Play sound
  NSLog(@" 
 Sound Finished Playing 
"); //Output to console
}

由于某种原因,声音一度在密码休息室,其产出如下:

Sound Finished Playing
Sound Finished Playing
Sound Finished Playing
etc...

这只是永远重复的,我不敢指责你们中任何热爱的人会 what什么是gle?

Cheers!

Answer 1

我并不确切地肯定你的法律有什么错误,可能的话是,[游戏者]是一种同义的呼声,但你不让参与者实际上开始玩.或认识到自己实际上正在玩.。我不建议使用睡觉,因为整个模式都是以不同步事件为基础。

我没有测试这一守则,甚至编纂这一守则,但我希望大家从中看到这一想法。

- (void) startPlayingAgain:(NSTimer *)timer
{
    AVAudioPlayer *player = timer.userInfo;

    [player play];
}

- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer *)player 
                       successfully:(BOOL)flag
{
  NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:0.5
                            target:self
                            selector:@selector(startPlayingAgain:)
                            userInfo:player
                            repeats:NO];
}

- (void)startPlaying:(NSString *)url
{
    AVAudioPlayer *player = [[AVAudioPlayer alloc] 
                                initWithContentsOfURL:url error:NULL];

    player.delegate = self;

    [player play];
}

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