//===========================================================================
public void DoSoundEffects(ESoundEffects fx)
{
effectsEngine = new ISoundEngine();
// boolean args are 1) looped 2) start paused 3) enable sound effects
ISound effectTester = effectsEngine.Play2D("curlew.wav", true, false, StreamMode.AutoDetect, true);
ISoundEffectControl effectsControl = effectTester.SoundEffectControl;
switch (fx)
{
case ESoundEffects.DISTORTION:
effectsControl.EnableDistortionSoundEffect();
break;
case ESoundEffects.ECHO:
effectsControl.EnableEchoSoundEffect();
break;
case ESoundEffects.REVERB:
effectsControl.EnableWavesReverbSoundEffect();
break;
case ESoundEffects.GARGLE:
effectsControl.EnableGargleSoundEffect();
break;
}
} // end DoSoundEffects
static void Main(string[] args)
{
// start the sound engine with default parameters
ISoundEngine engine = new ISoundEngine();
// we play a .xm file as music here. Note that the last parameter
// named 'enableSoundEffects' has been set to 'true' here. If this
// is not done, sound effects cannot be used with this sound.
// After this, we print some help text and start a loop which reads
// user keyboard input.
ISound music = engine.Play2D("../../media/MF-W-90.XM", false,
false, StreamMode.AutoDetect, true);
// Print some help text and start the display loop
Console.Out.Write("\nSound effects example. Keys:\n");
Console.Out.Write("\nESCAPE: quit\n");
Console.Out.Write("w: enable/disable waves reverb\n");
Console.Out.Write("d: enable/disable distortion\n");
Console.Out.Write("e: enable/disable echo\n");
Console.Out.Write("a: disable all effects\n");
while (true) // endless loop until user exits
{
int key = _getch();
// Handle user input: Every time the user presses a key in the console,
// play a random sound or exit the application if he pressed ESCAPE.
if (key == 27)
{
break; // user pressed ESCAPE key
}
else
{
ISoundEffectControl fx = null;
if (music != null)
{
fx = music.SoundEffectControl;
}
if (fx == null)
{
// some sound devices do not support sound effects.
Console.Out.Write("This device or sound does not support sound effects.\n");
continue;
}
// here we disable or enable the sound effects of the music depending
// on what key the user pressed. Note that every enableXXXSoundEffect()
// method also accepts a lot of parameters, so it is easily possible
// to influence the details of the effect. If the sound effect is
// already active, it is also possible to simply call the
// enableXXXSoundEffect() method again to just change the effect parameters,
// although we aren't doing this here.
if (key < 'a') // make key lower
{
key += 'a' - 'A';
}
switch (key)
{
case 'd':
if (fx.IsDistortionSoundEffectEnabled)
{
fx.DisableDistortionSoundEffect();
}
else
{
fx.EnableDistortionSoundEffect();
}
break;
case 'e':
if (fx.IsEchoSoundEffectEnabled)
{
fx.DisableEchoSoundEffect();
}
else
{
fx.EnableEchoSoundEffect();
}
break;
case 'w':
if (fx.IsWavesReverbSoundEffectEnabled)
{
fx.DisableWavesReverbSoundEffect();
}
else
{
fx.EnableWavesReverbSoundEffect();
}
break;
case 'a':
fx.DisableAllEffects();
break;
}
}
}
}
//called each frame by vvvv
public void Evaluate(int SpreadMax)
{
bool ChangedSpreadSize = FPreviousSpreadMax == SpreadMax ? false : true;
bool Reload = false;
if (FPlay.IsChanged || ChangedSpreadSize || FFile.IsChanged)
{
Reload = true;
}
FLength.SliceCount = SpreadMax;
//tells the Irrklang engine which System Audio Output to use
#region output devices
if (FDeviceenum.IsChanged)
{
try
{
int id = FDeviceSelect[FDeviceenum[0]];
FEngine.StopAllSounds();
FEngine = new ISoundEngine(SoundOutputDriver.AutoDetect, SoundEngineOptionFlag.DefaultOptions, FDevice.getDeviceID(id));
FEngine.LoadPlugins(Path.Combine(Environment.CurrentDirectory, "plugins"));
FDriverUse[0] = FEngine.Name;
FMultiT[0] = FEngine.IsMultiThreaded;
}
catch (Exception ex)
{
FLogger.Log(LogType.Error, ex.Message);
}
}
#endregion output devices
//Sets the MainVoume of the Engine
#region MainVolume
if (FMainVolume.IsChanged)
{
FEngine.SoundVolume = (float)FMainVolume[0];
}
#endregion MainVolume
//Handles the Reading and Deleting of the Files
//and Creating the ISoundSource Onject
#region File IO
if (FFile.IsChanged || ChangedSpreadSize)
{
FilePath.Clear();
SoundSources.Clear();
if (FLoadedFiles.Count < SpreadMax)
{
int Diff = SpreadMax - FLoadedFiles.Count;
for (int i = FLoadedFiles.Count; i < SpreadMax; i++)
{
FLoadedFiles.Add("");
}
}
for (int i = 0; i < SpreadMax; i++)
{
if (!String.IsNullOrEmpty(FFile[i]))
{
if (FLoadedFiles[i] != FFile[i])
{
if (FLoadedFiles.Contains(FFile[i]))
{
int SourceIndex = FLoadedFiles.IndexOf(FFile[i]);
ISoundSource SoundSource;
FLoadedSourceFiles.TryGetValue(SourceIndex, out SoundSource);
string FileName = Path.Combine(Path.GetDirectoryName(FFile[i]), Path.GetFileNameWithoutExtension(FFile[i]) + "D" + i.ToString() + Path.GetExtension(FFile[i]));
ISoundSource NewSoundSource = FEngine.AddSoundSourceAlias(SoundSource, FileName);
SoundSources.Add(i, NewSoundSource);
FilePath.Add(FFile[i]);
}
else
{
if (FilePath.Contains(FFile[i]))
{
int SourceIndex = FilePath.IndexOf(FFile[i]);
ISoundSource SoundSource;
SoundSources.TryGetValue(SourceIndex, out SoundSource);
string FileName = Path.Combine(Path.GetDirectoryName(FFile[i]), Path.GetFileNameWithoutExtension(FFile[i]) + "D" + i.ToString() + Path.GetExtension(FFile[i]));
ISoundSource NewSoundSource = FEngine.AddSoundSourceAlias(SoundSource, FileName);
SoundSources.Add(i, NewSoundSource);
FilePath.Add(FFile[i]);
}
else
{
ISoundSource SoundSource = FEngine.AddSoundSourceFromFile(FFile[i]);
SoundSources.Add(i, SoundSource);
FilePath.Add(FFile[i]);
}
}
}
else
{
ISoundSource SoundSource;
FLoadedSourceFiles.TryGetValue(i, out SoundSource);
SoundSources.Add(i, SoundSource);
FilePath.Add(FFile[i]);
}
}
else
{
SoundSources.Add(i, null);
FilePath.Add(FFile[i]);
}
}
DeleteList.Clear();
if (FLoadedFiles.Count > SpreadMax)
{
for (int i = FLoadedFiles.Count; i > SpreadMax; i--)
{
int Index = i - 1;
ISoundSource SoundSource;
FLoadedSourceFiles.TryGetValue(Index, out SoundSource);
if (SoundSource != null)
{
DeleteList.Add(SoundSource.Name);
}
}
}
int LastFoundIndex = -1;
foreach (string tFile in FLoadedFiles)
{
if (FilePath.Contains(tFile) == false)
{
int Index = FLoadedFiles.IndexOf(tFile, LastFoundIndex + 1);
if (Index != -1)
{
ISoundSource SoundSource;
FLoadedSourceFiles.TryGetValue(Index, out SoundSource);
LastFoundIndex = Index;
if (SoundSource != null)
{
DeleteList.Add(SoundSource.Name);
}
}
}
}
foreach (string File in DeleteList)
{
FEngine.RemoveSoundSource(File);
}
FLoadedSourceFiles = new Dictionary <int, ISoundSource>(SoundSources);
FLoadedFiles = new List <string>(FilePath);
}
#endregion FileIO
//Start and stops the laoded files
//if a file is started the ISound Object is created
#region Start / Stop Sounds
if (FPlay.IsChanged || Reload)
{
List <ISound> NewSounds = new List <ISound>();
for (int i = 0; i < SpreadMax; i++)
{
ISoundSource SoundSource;
FLoadedSourceFiles.TryGetValue(i, out SoundSource);
FLength[i] = (double)SoundSource.PlayLength / 1000;
//checks the Play pin
if (FPlay[i])
{
//Creates the sound onject every frame and adds it to the FSound List
//can not just played the sound at the given position or replayed
//after Position changed??
bool SoundActive = false;
try
{
if (FPlayedSounds[i] != null)
{
SoundActive = true;
}
}
catch (ArgumentOutOfRangeException)
{
SoundActive = false;
}
if (SoundSource != null)
{
if (SoundActive == false)
{
if (FPlayMode[0].Name == "3D")
{
ISound Sound = FEngine.Play3D(SoundSource, (float)FSoundPosition[i].x, (float)FSoundPosition[i].y, (float)FSoundPosition[i].z, FLoop[i], false, true);
Sound.setSoundStopEventReceiver(this);
NewSounds.Add(Sound);
}
else
{
ISound Sound = FEngine.Play2D(SoundSource, FLoop[i], false, true);
Sound.setSoundStopEventReceiver(this);
NewSounds.Add(Sound);
}
}
else
{
NewSounds.Add(FPlayedSounds[i]);
}
}
else
{
FLogger.Log(LogType.Error, "No SoundSource found");
NewSounds.Add(null);
}
}
else
{
try
{
if (FPlayedSounds[i] != null)
{
FPlayedSounds[i].Stop();
NewSounds.Add(null);
}
else
{
NewSounds.Add(null);
}
}
catch (ArgumentOutOfRangeException)
{
NewSounds.Add(null);
}
catch (NullReferenceException)
{
NewSounds.Add(null);
}
}
}
FPlayedSounds = new List <ISound>(NewSounds);
}
#endregion Start / Stop Sounds
//set the Loop Propertie of a ISound Object
#region Loop
if (FLoop.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
if (FLoop[i] == true)
{
FPlayedSounds[i].Looped = true;
}
else
{
FPlayedSounds[i].Looped = false;
}
}
}
}
#endregion Loop
//handles the seeking operation
#region Seek
if (FSeek.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
if (FSeek[i] == true)
{
FPlayedSounds[i].PlayPosition = (uint)(((UInt32)FSeekPos[i]) * 1000.0);
}
}
}
}
#endregion Seek
////set the Pause Propertie of a ISound Object
#region Pause
if (FPause.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
if (FPause[i])
{
FPlayedSounds[i].Paused = true;
}
else
{
FPlayedSounds[i].Paused = false;
}
}
}
}
#endregion Pause
//set the PlaybackSpeed Propertie of a ISound Object
#region Speed
if (FPlaybackSpeed.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
FPlayedSounds[i].PlaybackSpeed = FPlaybackSpeed[i];
}
}
}
#endregion Speed
//stops or paused all SoundSource which are playedback with the Irrklangengine
#region Stop / Pause All
if (FStopAll.IsChanged)
{
if (FStopAll[0])
{
FEngine.StopAllSounds();
}
}
if (FPauseAll.IsChanged)
{
if (FPause[0])
{
FEngine.SetAllSoundsPaused(true);
}
else
{
FEngine.SetAllSoundsPaused(false);
}
}
#endregion Stop / Pause All
//sets the Volume Property of a ISound Object
#region Volume
if (FVolume.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
FPlayedSounds[i].Volume = FVolume[i];
}
}
}
#endregion Volume
//sets the Pan Property of a ISound Object, only works if the sound is plyed pack in 2D Mode
#region Pan
if (FPan.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null && FPlayMode[i].Name == "2D")
{
FPlayedSounds[i].Pan = FPan[i];
}
}
}
#endregion Pan
//Sets the Postion Property of a ISound Object, only works in the 3D Playback mode
#region Position
if (FSoundPosition.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
Vector3D Vector = FSoundPosition[i];
IrrKlang.Vector3D IrrVector = new IrrKlang.Vector3D((float)Vector.x, (float)Vector.y, (float)Vector.z);
FPlayedSounds[i].Position = IrrVector;
}
}
}
#endregion Position
//Sets the Velocity Property of a ISound Object, only works in the 3D Playback mode
#region Sound Velocity
if (FSoundVelocity.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
Vector3D Vector = FSoundVelocity[i];
IrrKlang.Vector3D IrrVector = new IrrKlang.Vector3D((float)Vector.x, (float)Vector.y, (float)Vector.z);
FPlayedSounds[i].Velocity = IrrVector;
}
}
}
#endregion Sound Velocity
//sets the MinDistance Propertie of a ISound Object
#region MinDistance
if (FMinDist.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
FPlayedSounds[i].MinDistance = FMinDist[i];
}
}
}
#endregion MinDistance
//sets the MaxDistance Propertie of a ISound Object
#region MaxDistance
if (FMaxDist.IsChanged || Reload)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
FPlayedSounds[i].MaxDistance = FMinDist[i];
}
}
}
#endregion MaxDistance
//set the Listener Position of the Engine
#region View Listener
if (FViewDir.IsChanged || FViewPos.IsChanged || FViewUpVector.IsChanged || FViewVelocity.IsChanged)
{
IrrKlang.Vector3D ViewDir = new IrrKlang.Vector3D((float)FViewDir[0].x, (float)FViewDir[0].y, (float)FViewDir[0].z);
IrrKlang.Vector3D ViewPos = new IrrKlang.Vector3D((float)FViewPos[0].x, (float)FViewPos[0].y, (float)FViewPos[0].z);
IrrKlang.Vector3D ViewVelocity = new IrrKlang.Vector3D((float)FViewVelocity[0].x, (float)FViewVelocity[0].y, (float)FViewVelocity[0].z);
IrrKlang.Vector3D ViewUp = new IrrKlang.Vector3D((float)FViewUpVector[0].x, (float)FViewUpVector[0].y, (float)FViewUpVector[0].z);
FEngine.SetListenerPosition(ViewDir, ViewPos, ViewVelocity, ViewUp);
}
#endregion View Listener
//sets the RollOff effekt of the Engine
#region RollOff
if (FRollOff.IsChanged)
{
FEngine.SetRolloffFactor(FRollOff[0]);
}
#endregion RollOFF
//sets the DopllerEffekt of the Engine
#region DopplerEffekt
if (FDoplerFactor.IsChanged || FDoplerDistanceFactor.IsChanged)
{
FEngine.SetDopplerEffectParameters(FDoplerFactor[0], FDoplerDistanceFactor[0]);
}
#endregion DopplerEffekt
#region Effekts
if (FEnableEffekts[0] == true)
{
//Sets the Chorus Effekt of a ISound Object
#region Chorus
if (Reload || FEnableChorus.IsChanged || FChorusDelay.IsChanged || FChorusFrequency.IsChanged || FChoruspDepth.IsChanged || FChoruspFeedback.IsChanged || FChorusPhase.IsChanged || FChoruspWetDryMix.IsChanged || FChorusSinusWaveForm.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableChorus[i])
{
Fx.EnableChorusSoundEffect(FChoruspWetDryMix[i], FChoruspDepth[i], FChoruspFeedback[i], FChorusFrequency[i], FChorusSinusWaveForm[i], FChorusDelay[i], FChorusPhase[i]);
}
else
{
Fx.DisableChorusSoundEffect();
}
}
}
}
#endregion Chorus
//Sets the Compresser Effekt of a ISound Object
#region Compressor
if (Reload || FEnableComp.IsChanged || FCompAttack.IsChanged || FCompGain.IsChanged || FCompPredelay.IsChanged || FCompRatio.IsChanged || FCompRelease.IsChanged || FCompThreshold.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableComp[i])
{
Fx.EnableCompressorSoundEffect(FCompGain[i], FCompAttack[i], FCompRelease[i], FCompThreshold[i], FCompRatio[i], FCompPredelay[i]);
}
else
{
Fx.DisableCompressorSoundEffect();
}
}
}
}
#endregion Compressor
//Sets the Distortion Effekt of a ISound Object
#region Disortion
if (Reload || FEnableDistortion.IsChanged || FDistortionGain.IsChanged || FDistortionBandwidth.IsChanged || FDistortionEdge.IsChanged || FDistortionEQCenterFrequenz.IsChanged || FDistortionLowpassCutoff.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableDistortion[i])
{
Fx.EnableDistortionSoundEffect(FDistortionGain[i], FDistortionEdge[i], FDistortionEQCenterFrequenz[i], FDistortionBandwidth[i], FDistortionLowpassCutoff[i]);
}
else
{
Fx.DisableDistortionSoundEffect();
}
}
}
}
#endregion Distortion
//Sets the Echo Effekt of a ISound Object
#region Echo
if (Reload || FEnableEcho.IsChanged || FEchoFeedback.IsChanged || FEchoLeftDelay.IsChanged || FEchoPanDelay.IsChanged || FEchoRightDelay.IsChanged || FEchoWetDryMix.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableEcho[i])
{
Fx.EnableEchoSoundEffect(FEchoWetDryMix[i], FEchoFeedback[i], FEchoLeftDelay[i], FEchoRightDelay[i], FEchoPanDelay[i]);
}
else
{
Fx.DisableEchoSoundEffect();
}
}
}
}
#endregion Echo
//Sets the Flanger Effekt of a ISound Object
#region Flanger
if (Reload || FEnableFlanger.IsChanged || FFlangerDelay.IsChanged || FFlangerDepth.IsChanged || FFlangerFeedback.IsChanged || FFlangerFrequency.IsChanged || FFlangerPhase.IsChanged || FFlangerTriangleWaveForm.IsChanged || FFlangerWetDryMix.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableFlanger[i])
{
Fx.EnableFlangerSoundEffect(FFlangerWetDryMix[i], FFlangerDepth[i], FFlangerFeedback[i], FFlangerFrequency[i], FFlangerTriangleWaveForm[i], FFlangerDelay[i], FFlangerPhase[i]);
}
else
{
Fx.DisableFlangerSoundEffect();
}
}
}
}
#endregion Flanger
//Sets the Gargle Effekt of a ISound Object
#region Gargle
if (Reload || FEnableGargle.IsChanged || FGargleRateHz.IsChanged || FGargleSinusWaveForm.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableGargle[i])
{
Fx.EnableGargleSoundEffect(FGargleRateHz[i], FGargleSinusWaveForm[i]);
}
else
{
Fx.DisableGargleSoundEffect();
}
}
}
}
#endregion Gargle
//Sets the I3Dl2 Reverb Effekt of a ISound Object
#region I3Dl2 Reverb
if (Reload || FEnableI3DL2.IsChanged || FI3DL2DecayHFRatio.IsChanged || FI3DL2DecayTime.IsChanged || FI3DL2Density.IsChanged || FI3DL2Diffusion.IsChanged || FI3DL2HfReference.IsChanged || FI3DL2ReflectionDelay.IsChanged || FI3DL2Reflections.IsChanged || FI3DL2Reverb.IsChanged || FI3DL2ReverbDelay.IsChanged || FI3DL2Room.IsChanged || FI3DL2RoomHF.IsChanged || FI3DL2RoomRollOffFactor.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableI3DL2[i])
{
Fx.EnableI3DL2ReverbSoundEffect(FI3DL2Room[i], FI3DL2RoomHF[i], FI3DL2RoomRollOffFactor[i], FI3DL2DecayTime[i], FI3DL2DecayHFRatio[i], FI3DL2Reflections[i], FI3DL2ReflectionDelay[i], FI3DL2Reverb[i], FI3DL2ReverbDelay[i], FI3DL2Diffusion[i], FI3DL2Density[i], FI3DL2HfReference[i]);
}
else
{
Fx.DisableI3DL2ReverbSoundEffect();
}
}
}
}
#endregion I3Dl2 Reverb
//Sets the Param EQ Effekt of a ISound Objec
#region Param EQ
if (Reload || FEnableEq.IsChanged || FEqBandwidth.IsChanged || FEqCenter.IsChanged || FEqGain.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableEq[i])
{
Fx.EnableParamEqSoundEffect(FEqCenter[i], FEqBandwidth[i], FEqGain[i]);
}
else
{
Fx.DisableParamEqSoundEffect();
}
}
}
}
#endregion param EQ
//Sets the Wave Effekt of a ISound Object
#region Wave Reverb
if (Reload || FEnableWaveReverb.IsChanged || FWaveReverbFreq.IsChanged || FWaveReverbInGain.IsChanged || FWaveReverbMix.IsChanged || FWaveReverbTime.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FEnableWaveReverb[i])
{
Fx.EnableWavesReverbSoundEffect(FWaveReverbInGain[i], FWaveReverbMix[i], FWaveReverbTime[i], FWaveReverbFreq[i]);
}
else
{
Fx.DisableWavesReverbSoundEffect();
}
}
}
}
#endregion Wave Reverb
//Disables all Effekts
#region Disable All Effekts
if (FDisableAllEffekt.IsChanged)
{
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
ISoundEffectControl Fx = FPlayedSounds[i].SoundEffectControl;
if (FDisableAllEffekt[i])
{
Fx.DisableAllEffects();
}
}
}
}
#endregion Disabel All Effects
}
#endregion Effekts
//Reads the Output values form the ISound Object
#region Node Output
FCurrentPos.SliceCount = SpreadMax;
FFinish.SliceCount = SpreadMax;
FMessage.SliceCount = SpreadMax;
//Set the OutputPin values
for (int i = 0; i < SpreadMax; i++)
{
if (FPlayedSounds[i] != null)
{
if (FPlayedSounds[i].Finished)
{
FCurrentPos[i] = 0.0;
}
else
{
FCurrentPos[i] = (double)(FPlayedSounds[i].PlayPosition) / 1000.0;
}
}
else
{
FCurrentPos[i] = 0;
}
FFinish[i] = false;
}
foreach (int Index in FFinishedSounds)
{
FFinish[Index] = true;
}
FFinishedSounds.Clear();
#endregion NodeOutput
FPreviousSpreadMax = SpreadMax;
}
//called each frame by vvvv
public void Evaluate(int SpreadMax)
{
FCurrentPos.SliceCount = SpreadMax;
FLength.SliceCount = SpreadMax;
FStreamDataLengthOut.SliceCount = SpreadMax;
bool ChangedSpreadSize = FPreviousSpreadMax == SpreadMax ? false : true;
//tells the Irrklang engine which System Audio Output to use
#region Output devices
if (FDeviceenum.IsChanged)
{
try
{
int id = FDeviceSelect[FDeviceenum[0]];
FEngine.StopAllSounds();
FEngine = new ISoundEngine(SoundOutputDriver.AutoDetect, SoundEngineOptionFlag.DefaultOptions, FDevice.getDeviceID(id));
FDriverUse[0] = FEngine.Name;
FMultiT[0] = FEngine.IsMultiThreaded;
//HACK: Does not init plugins in the construcotr??
string PluginPath = System.Reflection.Assembly.GetExecutingAssembly().Location;
FEngine.LoadPlugins(Path.GetDirectoryName(PluginPath));
}
catch (Exception ex)
{
FLogger.Log(LogType.Error, ex.Message);
}
}
#endregion output devices
//Sets the MainVoume of the Engine
#region MainVolume
if (FMainVolume.IsChanged)
{
FEngine.SoundVolume = (float)FMainVolume[0];
}
#endregion MainVolume
//Handles the Reading and Deleting of the Files
//and Creating the ISoundSource Onject
#region File IO
if (ChangedSpreadSize || FFile.IsChanged || FDeviceenum.IsChanged || FPlayMode.IsChanged || FStreamMode.IsChanged || FStreamThreashold.IsChanged)
{
FEngine.StopAllSounds();
FEngine.RemoveAllSoundSources();
FSoundsources.Clear();
FSounds.Clear();
for (int i = 0; i < SpreadMax; i++)
{
ISoundSource Source;
int Index = FFile.IndexOf(FFile[i]);
if (Index < i)
{
Source = FEngine.AddSoundSourceAlias(FSoundsources[Index], FFile[i] + i.ToString());
}
else
{
Source = FEngine.AddSoundSourceFromFile(FFile[i]);
}
string EnumState = Enum.GetName(typeof(StreamMode), FStreamMode[i]);
switch (EnumState)
{
case "AutoDetect":
Source.StreamMode = StreamMode.AutoDetect;
break;
case "NoStreaming":
Source.StreamMode = StreamMode.NoStreaming;
Source.ForcedStreamingThreshold = 0;
break;
case "Streaming":
Source.StreamMode = StreamMode.Streaming;
Source.ForcedStreamingThreshold = FStreamThreashold[i];
break;
default:
FLogger.Log(LogType.Message, "No Streammode set");
break;
}
FSoundsources.Add(Source);
}
}
#endregion File IO
#region Finished Sounds
Monitor.Enter(thisLock);
try
{
List <ISound> Temp = new List <ISound>(FFinishedSounds);
FFinishedSounds.Clear();
foreach (ISound Sound in Temp)
{
foreach (KeyValuePair <int, List <ISound> > Pair in FSounds)
{
if (Pair.Value.Contains(Sound))
{
Pair.Value.Remove(Sound);
}
}
}
}
finally
{
Monitor.Exit(thisLock);
}
#endregion Finshed Sounds
for (int i = 0; i < SpreadMax; i++)
{
#region PlayBack
List <ISound> SoundsPerSlice;
FSounds.TryGetValue(i, out SoundsPerSlice);
if (SoundsPerSlice == null)
{
SoundsPerSlice = new List <ISound>();
FSounds.Add(i, SoundsPerSlice);
}
if (FPlay[i] == true)
{
try
{
FStreamDataLengthOut[i] = FSoundsources[i].SampleData.Length;
}catch
{
FStreamDataLengthOut[i] = -1;
}
try
{
if (FPlayMode[i] == "2D")
{
ISound Sound = FEngine.Play2D(FSoundsources[i], FLoop[i], true, true);
Sound.Volume = FVolume[i];
Sound.Pan = FPan[i];
Sound.PlaybackSpeed = FPlaybackSpeed[i];
Sound.Paused = FPause[i];
Sound.setSoundStopEventReceiver(this);
SoundsPerSlice.Add(Sound);
}
else
{
ISound Sound = FEngine.Play3D(FSoundsources[i], (float)FSoundPosition[i].x, (float)FSoundPosition[i].y, (float)FSoundPosition[i].z, FLoop[i], true, true);
Sound.Volume = FVolume[i];
Sound.PlaybackSpeed = FPlaybackSpeed[i];
Sound.MaxDistance = FMaxDist[i];
Sound.MinDistance = FMinDist[i];
Vector3D Vector = FSoundVelocity[i];
IrrKlang.Vector3D IrrVector = new IrrKlang.Vector3D((float)Vector.x, (float)Vector.y, (float)Vector.z);
Sound.Velocity = IrrVector;
Sound.Paused = FPause[i];
Sound.setSoundStopEventReceiver(this);
SoundsPerSlice.Add(Sound);
}
}catch (NullReferenceException ex)
{
FLogger.Log(LogType.Error, "File not found in Irrklang");
FLogger.Log(LogType.Error, ex.Message);
}
}
if (FVolume.IsChanged || FPlay.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.Volume = FVolume[i];
}
}
if (FStop[i] == true)
{
if (SoundsPerSlice.Count > 0)
{
SoundsPerSlice[SoundsPerSlice.Count - 1].Stop();
SoundsPerSlice.RemoveAt(SoundsPerSlice.Count - 1);
}
}
if (FLoop.IsChanged)
{
if (FLoop[i] == true)
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.Looped = true;
}
}
else
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.Looped = false;
}
}
}
if (FPause.IsChanged)
{
if (FPause[i])
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.Paused = true;
}
}
else
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.Paused = false;
}
}
}
if (FPlaybackSpeed.IsChanged || FPlay.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.PlaybackSpeed = FPlaybackSpeed[i];
}
}
if (FSeek[i] == true)
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.PlayPosition = (uint)(((UInt32)FSeekPos[i]));
}
}
if (FPan.IsChanged || FPlay.IsChanged)
{
if (FPlayMode[i].Name == "2D")
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.Pan = FPan[i];
}
}
}
if (FSoundPosition.IsChanged)
{
if (FPlayMode[i].Name == "3D")
{
Vector3D Vector = FSoundPosition[i];
IrrKlang.Vector3D IrrVector = new IrrKlang.Vector3D((float)Vector.x, (float)Vector.y, (float)Vector.z);
foreach (ISound Sound in SoundsPerSlice)
{
Sound.Position = IrrVector;
}
}
}
if (FSoundVelocity.IsChanged || FPlay.IsChanged)
{
if (FPlayMode[i].Name == "3D")
{
Vector3D Vector = FSoundVelocity[i];
IrrKlang.Vector3D IrrVector = new IrrKlang.Vector3D((float)Vector.x, (float)Vector.y, (float)Vector.z);
foreach (ISound Sound in SoundsPerSlice)
{
Sound.Velocity = IrrVector;
}
}
}
if (FMinDist.IsChanged || FPlay.IsChanged)
{
if (FPlayMode[i].Name == "3D")
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.MinDistance = FMinDist[i];
}
}
}
if (FMaxDist.IsChanged || FPlay.IsChanged)
{
if (FPlayMode[i].Name == "3D")
{
foreach (ISound Sound in SoundsPerSlice)
{
Sound.MaxDistance = FMinDist[i];
}
}
}
#endregion Playback
#region Node Output
//Set the OutputPin values
FCurrentPos[i].SliceCount = SoundsPerSlice.Count;
FLength[i] = FSoundsources[i].PlayLength;
int Counter = 0;
foreach (ISound Sound in SoundsPerSlice)
{
if (!Sound.Finished)
{
FCurrentPos[i][Counter] = (double)(Sound.PlayPosition);
}
else
{
FCurrentPos[i][Counter] = 0;
}
Counter++;
}
#endregion NodeOutput
#region Effekts
//Sets the Chorus Effekt of a ISound Object
#region Chorus
if (FPlay.IsChanged || FEnableChorus.IsChanged || FChorusDelay.IsChanged || FChorusFrequency.IsChanged || FChoruspDepth.IsChanged || FChoruspFeedback.IsChanged || FChorusPhase.IsChanged || FChoruspWetDryMix.IsChanged || FChorusSinusWaveForm.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableChorus[i])
{
Fx.EnableChorusSoundEffect(FChoruspWetDryMix[i], FChoruspDepth[i], FChoruspFeedback[i], FChorusFrequency[i], FChorusSinusWaveForm[i], FChorusDelay[i], FChorusPhase[i]);
}
else if (Fx != null)
{
Fx.DisableChorusSoundEffect();
}
}
}
#endregion Chorus
//Sets the Compresser Effekt of a ISound Object
#region Compressor
if (FPlay.IsChanged || FEnableComp.IsChanged || FCompAttack.IsChanged || FCompGain.IsChanged || FCompPredelay.IsChanged || FCompRatio.IsChanged || FCompRelease.IsChanged || FCompThreshold.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableComp[i])
{
Fx.EnableCompressorSoundEffect(FCompGain[i], FCompAttack[i], FCompRelease[i], FCompThreshold[i], FCompRatio[i], FCompPredelay[i]);
}
else if (Fx != null)
{
Fx.DisableCompressorSoundEffect();
}
}
}
#endregion Compressor
//Sets the Distortion Effekt of a ISound Object
#region Disortion
if (FPlay.IsChanged || FEnableDistortion.IsChanged || FDistortionGain.IsChanged || FDistortionBandwidth.IsChanged || FDistortionEdge.IsChanged || FDistortionEQCenterFrequenz.IsChanged || FDistortionLowpassCutoff.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableDistortion[i])
{
Fx.EnableDistortionSoundEffect(FDistortionGain[i], FDistortionEdge[i], FDistortionEQCenterFrequenz[i], FDistortionBandwidth[i], FDistortionLowpassCutoff[i]);
}
else if (Fx != null)
{
Fx.DisableDistortionSoundEffect();
}
}
}
#endregion Distortion
//Sets the Echo Effekt of a ISound Object
#region Echo
if (FPlay.IsChanged || FEnableEcho.IsChanged || FEchoFeedback.IsChanged || FEchoLeftDelay.IsChanged || FEchoPanDelay.IsChanged || FEchoRightDelay.IsChanged || FEchoWetDryMix.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableEcho[i])
{
Fx.EnableEchoSoundEffect(FEchoWetDryMix[i], FEchoFeedback[i], FEchoLeftDelay[i], FEchoRightDelay[i], FEchoPanDelay[i]);
}
else if (Fx != null)
{
Fx.DisableEchoSoundEffect();
}
}
}
#endregion Echo
//Sets the Flanger Effekt of a ISound Object
#region Flanger
if (FPlay.IsChanged || FEnableFlanger.IsChanged || FFlangerDelay.IsChanged || FFlangerDepth.IsChanged || FFlangerFeedback.IsChanged || FFlangerFrequency.IsChanged || FFlangerPhase.IsChanged || FFlangerTriangleWaveForm.IsChanged || FFlangerWetDryMix.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableFlanger[i])
{
Fx.EnableFlangerSoundEffect(FFlangerWetDryMix[i], FFlangerDepth[i], FFlangerFeedback[i], FFlangerFrequency[i], FFlangerTriangleWaveForm[i], FFlangerDelay[i], FFlangerPhase[i]);
}
else if (Fx != null)
{
Fx.DisableFlangerSoundEffect();
}
}
}
#endregion Flanger
//Sets the Gargle Effekt of a ISound Object
#region Gargle
if (FPlay.IsChanged || FEnableGargle.IsChanged || FGargleRateHz.IsChanged || FGargleSinusWaveForm.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableGargle[i])
{
Fx.EnableGargleSoundEffect(FGargleRateHz[i], FGargleSinusWaveForm[i]);
}
else if (Fx != null)
{
Fx.DisableGargleSoundEffect();
}
}
}
#endregion Gargle
//Sets the I3Dl2 Reverb Effekt of a ISound Object
#region I3Dl2 Reverb
if (FPlay.IsChanged || FEnableI3DL2.IsChanged || FI3DL2DecayHFRatio.IsChanged || FI3DL2DecayTime.IsChanged || FI3DL2Density.IsChanged || FI3DL2Diffusion.IsChanged || FI3DL2HfReference.IsChanged || FI3DL2ReflectionDelay.IsChanged || FI3DL2Reflections.IsChanged || FI3DL2Reverb.IsChanged || FI3DL2ReverbDelay.IsChanged || FI3DL2Room.IsChanged || FI3DL2RoomHF.IsChanged || FI3DL2RoomRollOffFactor.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableI3DL2[i])
{
Fx.EnableI3DL2ReverbSoundEffect(FI3DL2Room[i], FI3DL2RoomHF[i], FI3DL2RoomRollOffFactor[i], FI3DL2DecayTime[i], FI3DL2DecayHFRatio[i], FI3DL2Reflections[i], FI3DL2ReflectionDelay[i], FI3DL2Reverb[i], FI3DL2ReverbDelay[i], FI3DL2Diffusion[i], FI3DL2Density[i], FI3DL2HfReference[i]);
}
else if (Fx != null)
{
Fx.DisableI3DL2ReverbSoundEffect();
}
}
}
#endregion I3Dl2 Reverb
//Sets the Param EQ Effekt of a ISound Objec
#region Param EQ
if (FPlay.IsChanged || FEnableEq.IsChanged || FEqBandwidth.IsChanged || FEqCenter.IsChanged || FEqGain.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableEq[i])
{
Fx.EnableParamEqSoundEffect(FEqCenter[i], FEqBandwidth[i], FEqGain[i]);
}
else if (Fx != null)
{
Fx.DisableParamEqSoundEffect();
}
}
}
#endregion param EQ
//Sets the Wave Effekt of a ISound Object
#region Wave Reverb
if (FPlay.IsChanged || FEnableWaveReverb.IsChanged || FWaveReverbFreq.IsChanged || FWaveReverbInGain.IsChanged || FWaveReverbMix.IsChanged || FWaveReverbTime.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FEnableWaveReverb[i])
{
Fx.EnableWavesReverbSoundEffect(FWaveReverbInGain[i], FWaveReverbMix[i], FWaveReverbTime[i], FWaveReverbFreq[i]);
}
else if (Fx != null)
{
Fx.DisableWavesReverbSoundEffect();
}
}
}
#endregion Wave Reverb
//Disables all Effekts
#region Disable All Effekts
if (FDisableAllEffekt.IsChanged)
{
foreach (ISound Sound in SoundsPerSlice)
{
ISoundEffectControl Fx = Sound.SoundEffectControl;
if (FDisableAllEffekt[i])
{
Fx.DisableAllEffects();
}
}
}
#endregion Disabel All Effects
#endregion Effekts
}
//stops or paused all SoundSource which are playedback with the Irrklangengine
#region Stop / Pause All
if (FStopAll.IsChanged)
{
if (FStopAll[0])
{
FEngine.StopAllSounds();
}
}
if (FPauseAll.IsChanged)
{
if (FPause[0])
{
FEngine.SetAllSoundsPaused(true);
}
else
{
FEngine.SetAllSoundsPaused(false);
}
}
#endregion Stop / Pause All
//set the Listener Position of the Engine
#region View Listener
if (FViewDir.IsChanged || FViewPos.IsChanged || FViewUpVector.IsChanged || FViewVelocity.IsChanged)
{
IrrKlang.Vector3D ViewDir = new IrrKlang.Vector3D((float)FViewDir[0].x, (float)FViewDir[0].y, (float)FViewDir[0].z);
IrrKlang.Vector3D ViewPos = new IrrKlang.Vector3D((float)FViewPos[0].x, (float)FViewPos[0].y, (float)FViewPos[0].z);
IrrKlang.Vector3D ViewVelocity = new IrrKlang.Vector3D((float)FViewVelocity[0].x, (float)FViewVelocity[0].y, (float)FViewVelocity[0].z);
IrrKlang.Vector3D ViewUp = new IrrKlang.Vector3D((float)FViewUpVector[0].x, (float)FViewUpVector[0].y, (float)FViewUpVector[0].z);
FEngine.SetListenerPosition(ViewDir, ViewPos, ViewVelocity, ViewUp);
}
#endregion View Listener
//sets the RollOff effekt of the Engine
#region RollOff
if (FRollOff.IsChanged)
{
FEngine.SetRolloffFactor(FRollOff[0]);
}
#endregion RollOFF
//sets the DopllerEffekt of the Engine
#region DopplerEffekt
if (FDoplerFactor.IsChanged || FDoplerDistanceFactor.IsChanged)
{
FEngine.SetDopplerEffectParameters(FDoplerFactor[0], FDoplerDistanceFactor[0]);
}
#endregion DopplerEffekt
FPreviousSpreadMax = SpreadMax;
}