public static AudioUnit GetFromPool()
{
if (audioParent == null)
{
audioParent = new GameObject(audioPoolParent);
}
AudioUnit audio = audioPool.Where(x => !x.gameObject.activeSelf).FirstOrDefault();
if (audio == null)
{
audio = new GameObject(audioUnitPrefix, typeof(AudioSource), typeof(AudioUnit)).GetComponent <AudioUnit>();
audioPool.Add(audio);
audio.transform.SetParent(audioParent.transform, false);
}
audio.name = audioUnitPrefix;
audio.OnPlay += delegate()
{
audio.gameObject.SetActive(true);
};
return(audio);
}
public static void ReturnToPool(AudioUnit audio)
{
audio.gameObject.SetActive(false);
if (!audioPool.Contains(audio))
{
audioPool.Add(audio);
}
}
public AudioUnit Play(string audioUnitPrefixName = null)
{
// Initialization
AudioUnit audioSource = AudioPool.GetFromPool();
// Setup Paramaters
audioSource.playOnAwake = false;
audioSource.loop = loopType == AudioLoopType.Normal;
audioSource.loopType = loopType;
audioSource.timeBetweenLoop = timeBetweenLoop;
audioSource.outputAudioMixerGroup = mixerGroup;
audioSource.clip = isUsingClips ? clips.Random() : clip;
audioSource.clips = isUsingClips ? clips : null;
audioSource.pitch = isPitchModified ? 1f - pitchMaxVariation.RandomValue : 1f;
audioSource.isGoingToStop = autoDestroy != AudioStopType.No;
if (audioSource.clip == null)
{
Debug.LogWarning($"An audio unit is created without a clip.");
AudioPool.ReturnToPool(audioSource);
}
else
{
if (audioUnitPrefixName != null)
{
audioSource.gameObject.name = audioUnitPrefixName;
}
audioSource.gameObject.name += audioSource.clip.name;
// Auto Destroy
switch (autoDestroy)
{
case AudioStopType.StopAfterDuration:
audioSource.duration = multiplier;
break;
case AudioStopType.StopAfterPlays:
audioSource.duration = audioSource.clip.length * (multiplier - 1);
break;
}
// Play Sound
audioSource.Play();
}
return(audioSource);
}
