I am doing some coding on my Ipad using a blank page on Swift Playgrounds.

I am trying to learn how to use the play(atTime: TimeInterval) function

I thought the code below would play the sound twice. If I run this code the sound plays once. The second one doesn't play. The time interval works even if it is zero. If I run the first instance only it plays once poorly.

What is the correct way to use this function to play sounds at different times? I can put the complete code in if anyone is interested.

t = self.ClickPlayer!.deviceCurrentTime

 self.ClickPlayer?.currentTime = 0
 self.ClickPlayer?.volume = 5
 self.ClickPlayer?.play(atTime: t+1)

 self.ClickPlayer?.currentTime = 0
 self.ClickPlayer?.volume = 5
 self.ClickPlayer?.play(atTime: t + 5)

The Apple documentation states the play(atTime: TimeInterval) function "Plays a sound asynchronously, starting at a specified point in the audio output device’s timeline" and should be ideal for creating loops. Thanks if you have a look at this.