public float CalculateVolume()
{
float num = AudioTools.DBToLinear(_volumeParameter.Get(FabricTimer.Get()));
float linear = 1f - (1f - _gain * num);
return(AudioTools.LinearToDB(linear));
}
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();
}
public void MixerSlot(string title, GroupComponent component)
{
GUILayout.BeginVertical();
GUILayout.BeginVertical();
DisplayCenterText("Pitch");
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
component.Pitch = GUILayout.HorizontalSlider(component.Pitch, -4f, 4f, GUILayout.MinWidth(50f));
GUILayout.Label(component.Pitch.ToString("F"));
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.EndVertical();
GUILayout.BeginHorizontal(GUILayout.MaxHeight(GetActualSize(40f)));
GUILayout.FlexibleSpace();
component.Mute = GUILayout.Toggle(component.Mute, "Mute", "button");
bool solo = component.Solo;
component.Solo = GUILayout.Toggle(component.Solo, "Solo", "button");
if (component.Solo)
{
for (int i = 0; i < _soloComponents.Count; i++)
{
if (_soloComponents[i] != null && _soloComponents[i] != component)
{
_soloComponents[i].Mute = true;
}
}
}
else if (solo != component.Solo)
{
for (int j = 0; j < _soloComponents.Count; j++)
{
if (_soloComponents[j] != null && _soloComponents[j] != component)
{
_soloComponents[j].Mute = false;
}
}
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.BeginVertical();
DisplayCenterText("Volume");
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
component.Volume = GUILayout.VerticalSlider(component.Volume, 1f, 0f, GUILayout.MinHeight(100f));
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
DisplayCenterText(AudioTools.LinearToDB(component.Volume).ToString("F") + "dB");
GUILayout.EndVertical();
GUILayout.EndVertical();
}
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();
}
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();
}