SKAudioNode completion not detected (using SKAction)

Question

I need to know when an SKAudioNode has finished, but using the SKAction(:completion:) doesn't seem to work:

      audioNode.run(SKAction.play()) {

        // do something after it has finished
      }

The sound plays fine, but the thing that is supposed to execute on completion actually runs immediately.

Can someone please let me know what I´m doing wrong, and, if possible, how can I fix this?

Thank you

score 1 · Accepted Answer · answered Oct 14 '17 at 09:31

1

One possible work-around is to force a delay. Although it works, it´s far from perfect:

let sequence = SKAction.sequence( [SKAction.play(), SKAction.wait(forDuration: soundDuration ) ])

audioNode.run(sequence, completion: {
  audioNode.removeFromParent()
})

answered Oct 14 '17 at 09:31

Joao

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How do you find out the sound duration? – Jordi Puigdellívol Nov 08 '22 at 16:28
Using a tool like Audacity. For my particular case, I can hardcode it. – Joao Mar 07 '23 at 23:22

SKAudioNode completion not detected (using SKAction)

1 Answers1