private static void DrawMeter(string name, float value, float length)
{
float db = AudioTools.LinearToDB(value);
AudioTools.DBToNormalizedDB(db);
GUILayout.BeginVertical("box");
GUILayout.Label(name + ":" + db.ToString("N0") + " dB");
GUILayout.EndVertical();
}
private void DrawSideChain(SideChain sideChain, float length)
{
GUILayout.BeginVertical("box");
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
GUILayout.Label("SideChain");
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
float db = AudioTools.LinearToDB(1f - sideChain._sideChainGain);
AudioTools.DBToNormalizedDB(db);
GUILayout.BeginVertical("box");
GUILayout.Label("Gain:" + db.ToString("N0") + " dB");
GUILayout.EndVertical();
GUILayout.EndVertical();
}
private void Update()
{
profiler.Begin();
if (_useComponentIsPlayingFlag)
{
if (_componentToListen != null && _componentToListen.IsComponentActive())
{
_sideChainGain = gain;
}
else
{
_sideChainGain = 1f;
}
}
else
{
if (!(_volumeMeter != null))
{
_sideChainGain = 1f;
profiler.End();
return;
}
float mRMS = _volumeMeter.volumeMeterState.mRMS;
float db = AudioTools.LinearToDB(mRMS);
_sideChainGain = AudioTools.DBToNormalizedDB(db);
}
float currentTimeMS = FabricTimer.Get();
if (_sideChainGain > _envelope.GetCurrentValue())
{
_envelope.SetTarget(currentTimeMS, _sideChainGain, fadeUpRate, 0.5f);
}
else
{
_envelope.SetTarget(currentTimeMS, _sideChainGain, fadeDownRate, 0.5f);
}
if (_useComponentIsPlayingFlag)
{
_sideChainGain = _envelope.Get(currentTimeMS);
}
else
{
_sideChainGain = 1f - _envelope.Get(currentTimeMS) * gain;
}
profiler.End();
}
public void Update()
{
profiler.Begin();
if (samples != null && audioComponents != null)
{
Array.Clear(samples, 0, samples.Length);
for (int i = 0; i < audioComponents.Length; i++)
{
AudioComponent audioComponent = audioComponents[i];
if (!(audioComponent != null) || !audioComponent.IsPlaying() || !(audioComponent.AudioSource != null))
{
continue;
}
AudioSource audioSource = audioComponent.AudioSource;
if (!audioSource.isPlaying || !(audioComponent.ParentGameObject != null))
{
continue;
}
float num = 0f;
if (_is3D)
{
float distance = 0f;
if (listener != null)
{
distance = (listener.transform.position - audioComponent.ParentGameObject.transform.position).magnitude;
}
num = distanceAttenuation(distance, audioSource.minDistance, audioSource.maxDistance, audioSource.rolloffMode) * audioSource.volume;
}
else
{
num = audioSource.volume;
}
for (int j = 0; j < 2; j++)
{
audioSource.GetOutputData(tempSamples, j);
for (int k = 0; k < 256; k++)
{
samples[j, k] += tempSamples[k] * num;
}
}
}
VolumeMeterProcess(ref volumeMeterState);
}
if (_globalParameterName != null)
{
float db = AudioTools.LinearToDB(volumeMeterState.mRMS);
EventManager.Instance._globalParameterManager.SetGlobalParameter(_globalParameterName, AudioTools.DBToNormalizedDB(db));
}
profiler.End();
}