Unity音频播放回调

 public AudioSource audio;
//使用
 PlayAudioClip(audioClip3, delegate
                {                   
                    Debug.Log("音频播放结束"));
                });

 //协程音频回调
private IEnumerator AudioClipCallback(AudioClip clip, UnityAction<AudioClip> callback)
    {
        yield return new WaitForSeconds(clip.length);
        callback(clip);
    }
//音频停止，协程关闭
private void StopAudioClip()
    {
        if (m_Coroutine != null)
        {
            StopCoroutine(m_Coroutine);
            m_Coroutine = null;
        }
        audio.Stop();
    }
//音频播放，播放完毕协程开启
private void PlayAudioClip(AudioClip clip, UnityAction<AudioClip> callback)
    {
        StopAudioClip();
        audio.clip = clip;
        audio.Play();
        m_Coroutine = StartCoroutine(AudioClipCallback(clip, callback));
    }