public bool TryGetSoundEffect(string assetName, out WrappedSoundEffectInstance result, bool throttle = true)
{
AudioBuffer buffer = soundEffectCache.GetOrAdd(assetName, LoadSoundEffect);
bool available;
if (available = buffer.TryGetInstance(throttle, totalTime, out result))
{
result.Instance.Volume *= SoundVolume;
}
// return values
return(available);
}
public bool TryGetInstance(bool throttle, float totalTime, out WrappedSoundEffectInstance result)
{
result = null;
if (!(totalTime - lastPlayed > definition.MinimumTimeBetween) && throttle)
{
return(false);
}
bool lockTaken = false;
spinLock.Enter(ref lockTaken);
try
{
if (instanceCount < definition.InstanceLimit || !throttle)
{
instanceCount++;
}
else
{
return(false);
}
lastPlayed = totalTime;
}
finally
{
spinLock.Exit();
}
var pooledObject = instancePool.GetFree();
result = pooledObject.Value;
result.PoolObject = pooledObject;
result.Instance.Volume = MathHelper.Clamp(RandomExt.GetRandomFloat(definition.MinVolume, definition.MaxVolume), 0, 1);
result.Instance.Pitch = MathHelper.Clamp(RandomExt.GetRandomFloat(definition.MinPitchShift, definition.MaxPitchShift), 0, 1);
return(true);
}
internal void Free(WrappedSoundEffectInstance instance)
{
instance.Dispose();
}
