public void Dispose()
{
if (element != null)
{
element.Stop(); element = null;
}
}
private void Play()
{
Debug.Assert(clip != null);
element = AudioSystem.Play(clip);
element.source.loop = true;
element.source.volume = 0.0f;
}
public void RecycleOnClipComplete(AudioPoolElement element)
{
if (element == null)
{
return;
}
recycleQueue.Add(element);
}
public void Recycle(AudioPoolElement element)
{
element.Recycle();
// Element could be waiting to be disposed in the recycle queue.
// Calling Recycle() directly is treated as "instantly stop this sound and recycle it."
// Need to remove from the recycle queue to support this behavior.
int indexRecycleQueue = recycleQueue.IndexOf(element);
if (indexRecycleQueue >= 0)
{
recycleQueue.RemoveAt(indexRecycleQueue);
}
int index = pool.IndexOf(element);
Debug.Assert(index >= 0 && index < pool.Count);
--nextFree;
pool[index] = pool[nextFree];
pool[nextFree] = element;
}
private void EnsureCapacityAudioVolume(int capacity, Unity.Collections.Allocator allocator)
{
Debug.Assert(capacity > 0);
if (audioVolume != null && audioVolume.Length > capacity)
{
return;
}
// Need to preserve any prexisting values, so that we don't cut out / restart audio on reallocs.
AudioPoolElement[] audioPoolElementsNext = new AudioPoolElement[capacity];
if (audioVolume != null)
{
for (int i = 0; i < audioVolumeCount; ++i)
{
audioPoolElementsNext[i] = audioPoolElements[i];
}
DisposeAudioVolume();
}
audioVolume = new NativeArray <float2>(capacity, allocator);
audioPoolElements = audioPoolElementsNext;
}