private static float Ducking(InAudioBus bus)
{
//The maximum amount of volume it is being ducked
float minDucking = 0;
int duckedByCount = bus.DuckedBy.Count;
for (int i = 0; i < duckedByCount; i++)
{
DuckingData ducking = bus.DuckedBy[i];
float ducked = 0;
if (!ducking.IsBeingDucked) //Release time
{
//Release time
if (ducking.LastDuckedVolume < 0)
{
ducked = ducking.LastDuckedVolume;
ducked -= Mathf.Lerp(ducking.VolumeDucking, 0, ducked) * Time.deltaTime / ducking.ReleaseTime;
ducked = Mathf.Clamp(ducked, ducking.VolumeDucking, 0);
minDucking = Mathf.Min(minDucking, ducked);
minDucking = (1.0f - Curves.CumulativeDistribution(Fader.GetT(ducking.VolumeDucking, 0, minDucking))) * ducking.VolumeDucking;
minDucking = Mathf.Clamp(minDucking, ducking.VolumeDucking, 0);
}
//else
//Do nothing as then the amount ducked is zero
}
else if (ducking.AttackTime > 0 && ducking.LastDuckedVolume > ducking.VolumeDucking) //Attack time
{
ducked = ducking.LastDuckedVolume;
ducked += ducking.VolumeDucking * Time.deltaTime / ducking.AttackTime;
ducked = Mathf.Clamp(ducked, ducking.VolumeDucking, 0);
minDucking = Mathf.Min(minDucking, ducked);
}
else
{
minDucking = Mathf.Min(minDucking, ducking.VolumeDucking);
ducked = ducking.VolumeDucking;
}
ducking.LastDuckedVolume = ducked;
//Util.Debug.Graph("Ducked volume", minDucking);
}
bus.LastDuckedVolume = minDucking;
return(minDucking);
}
