// Use this for initialization
void Start()
{
filter = this.gameObject.GetComponent <AudioReverbFilter>();
target = this.GetComponentInChildren <AudioListener>();
averagedVerbParams = this.GetComponent <ReverbParameters> ();
SetUp();
}
//private void LoadReverb(BASS_DX8_REVERB reverb) {
// trkGain.Value = FXToTrk(reverb.fInGain, ReverbMinMax.GainMin, ReverbMinMax.GainMax);
// trkMix.Value = FXToTrk(reverb.fReverbMix, ReverbMinMax.MixMin, ReverbMinMax.MixMax);
// trkTime.Value = FXToTrk(reverb.fReverbTime, ReverbMinMax.TimeMin, ReverbMinMax.TimeMax);
// trkHFRT.Value = FXToTrk(reverb.fHighFreqRTRatio, ReverbMinMax.HFRTMin, ReverbMinMax.HFRTMax);
//}
private void LoadFreeverb(ReverbParameters freeverb)
{
trkDryMix.Value = FXToTrk(freeverb.fDryMix, FreeverbMinMax.DryMixMin, FreeverbMinMax.DryMixMax);
trkWetMix.Value = FXToTrk(freeverb.fWetMix, FreeverbMinMax.WetMixMin, FreeverbMinMax.WetMixMax);
trkRoomSize.Value = FXToTrk(freeverb.fRoomSize, FreeverbMinMax.RoomSizeMin, FreeverbMinMax.RoomSizeMax);
trkDamp.Value = FXToTrk(freeverb.fDamp, FreeverbMinMax.DampMin, FreeverbMinMax.DampMax);
trkWidth.Value = FXToTrk(freeverb.fWidth, FreeverbMinMax.WidthMin, FreeverbMinMax.WidthMax);
}
/// <summary>
/// Sets the Reverb effect parameters.
/// </summary>
/// <param name="parameters">The reverb effect parameters.</param>
/// /// <exception cref="ObjectDisposedException">Is thrown when this instance was already disposed.</exception>
public void SetReverbEffectParameters(ReverbParameters parameters)
{
DisposeGuard();
reverbParameters = parameters;
if (ReverbVoice != null && reverb != null)
{
ReverbVoice.SetEffectParameters(0, parameters);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="AudioManager" /> class.
/// </summary>
/// <param name="game">The game.</param>
public AudioManager(Game game)
: base(game)
{
Services.AddService(this);
masterVolume = 1.0f;
Speakers = Speakers.None;
masteringLimiterParameters = new MasteringLimiterParameters {
Loudness = MasteringLimiter.DefaultLoudness, Release = MasteringLimiter.DefaultRelease
};
reverbParameters = (ReverbParameters)ReverbI3DL2Parameters.Presets.Default;
InstancePool = new SoundEffectInstancePool(this);
// register the audio manager as game system
game.GameSystems.Add(this);
}
public static ReverbParameters ReverbConvertI3DL2ToNative(ReverbI3DL2Parameters I3DL2Parameters, bool sevenDotOneReverb = true)
{
ReverbParameters result = new ReverbParameters();
float reflectionsDelay;
float reverbDelay;
// RoomRolloffFactor is ignored
// These parameters have no equivalent in I3DL2
if (sevenDotOneReverb)
{
result.RearDelay = ReverbDefault7Point1RearDelay; // 20
}
else
{
result.RearDelay = ReverbDefaultRearDelay; // 5
}
result.SideDelay = ReverbDefault7Point1SideDelay; // 5
result.PositionLeft = ReverbDefaultPosition; // 6
result.PositionRight = ReverbDefaultPosition; // 6
result.PositionMatrixLeft = ReverbDefaultPositionMatrix; // 27
result.PositionMatrixRight = ReverbDefaultPositionMatrix; // 27
result.RoomSize = ReverbDefaultRoomSize; // 100
result.LowEQCutoff = 4;
result.HighEQCutoff = 6;
// The rest of the I3DL2 parameters map to the native property set
result.RoomFilterMain = (float)I3DL2Parameters.Room / 100.0f;
result.RoomFilterHF = (float)I3DL2Parameters.RoomHF / 100.0f;
if (I3DL2Parameters.DecayHFRatio >= 1.0f)
{
int index = (int)(-4.0 * Math.Log10(I3DL2Parameters.DecayHFRatio));
if (index < -8)
{
index = -8;
}
result.LowEQGain = (byte)((index < 0) ? index + 8 : 8);
result.HighEQGain = 8;
result.DecayTime = I3DL2Parameters.DecayTime * I3DL2Parameters.DecayHFRatio;
}
else
{
int index = (int)(4.0 * Math.Log10(I3DL2Parameters.DecayHFRatio));
if (index < -8)
{
index = -8;
}
result.LowEQGain = 8;
result.HighEQGain = (byte)((index < 0) ? index + 8 : 8);
result.DecayTime = I3DL2Parameters.DecayTime;
}
reflectionsDelay = I3DL2Parameters.ReflectionsDelay * 1000.0f;
if (reflectionsDelay >= ReverbMaxReflectionsDelay) // 300
{
reflectionsDelay = (float)(ReverbMaxReflectionsDelay - 1);
}
else if (reflectionsDelay <= 1)
{
reflectionsDelay = 1;
}
result.ReflectionsDelay = (int)reflectionsDelay;
reverbDelay = I3DL2Parameters.ReverbDelay * 1000.0f;
if (reverbDelay >= ReverbMaxReverbDelay) // 85
{
reverbDelay = (float)(ReverbMaxReverbDelay - 1);
}
result.ReverbDelay = (byte)reverbDelay;
result.ReflectionsGain = I3DL2Parameters.Reflections / 100.0f;
result.ReverbGain = I3DL2Parameters.Reverb / 100.0f;
result.EarlyDiffusion = (byte)(15.0f * I3DL2Parameters.Diffusion / 100.0f);
result.LateDiffusion = result.EarlyDiffusion;
result.Density = I3DL2Parameters.Density;
result.RoomFilterFreq = I3DL2Parameters.HFReference;
result.WetDryMix = I3DL2Parameters.WetDryMix;
result.DisableLateField = false;
return(result);
}
public unsafe Result SetEffectParameters(int effectIndex, ReverbI3DL2Parameters reverbParameters, bool sevenDotOneReverb = true, int operationSet = 0)
{
ReverbParameters reverbParametersNative = Fx.Fx.ReverbConvertI3DL2ToNative(reverbParameters, sevenDotOneReverb);
return SetEffectParameters(effectIndex, new IntPtr(&reverbParametersNative), sizeof(ReverbParameters), operationSet);
}
public unsafe Result SetEffectParameters(int effectIndex, ReverbParameters reverbParameters, int operationSet = 0)
{
return SetEffectParameters(effectIndex, new IntPtr(&reverbParameters), sizeof(ReverbParameters), operationSet);
}