/**
* create an event containing a signal, which modifies properties of the parent
* event during rendering. Modifier types to be chosen from SignalSoundEvent.Modifier
*/
public SignalSoundEvent(SignalSoundEvent.Modifier modifierType , Signal sig)
: base()
{
_sig = sig;
_modif = modifierType;
UpdateDuration(_sig.Duration);
}
/**
* create an event containing a signal, which modifies a parameter property of a DSP
* event during rendering. Modifier type must be SignalSoundEvent.Modifier.PARAM !
*/
public SignalSoundEvent(SignalSoundEvent.Modifier modifierType, Signal sig, int paramNumber)
: base()
{
_sig = sig;
_modif = modifierType;
_paramNumber = paramNumber;
UpdateDuration(_sig.Duration);
}
public SignalSoundEvent(SignalSoundEvent ev)
: base(ev)
{
_sig = ev._sig;
_modif = ev._modif;
_paramNumber = ev._paramNumber;
_parentsDSP = ev._parentsDSP;
_parentsOsc = ev._parentsOsc;
}
public SignalSoundEvent(SignalSoundEvent ev)
: base(ev)
{
_sig = ev._sig;
_modif = ev._modif;
_paramNumber = ev._paramNumber;
_parentsDSP = ev._parentsDSP;
_parentsOsc = ev._parentsOsc;
}
public VolDimSoundEvent(Gamelet item, double timeDuration)
{
// specify a dimming envelope Signal and add to this as a child.
Signal sig = new Signal(new List<double>() { 0, 1, 0.020, 0, timeDuration + 0.050, 0, timeDuration + 0.1, 1 });
SignalSoundEvent se = new SignalSoundEvent(SignalSoundEvent.Modifier.AMPLITUDE, sig);
this.AddEvent(0, se);
// use eventing to add me as listener
item.OnCollisionEvent += new GameletEventHandler(OnBallCollided);
}
/** oscillator with varying frequency */
public SoundEvent Test_OscFrequency()
{
SoundEvent soundScript = new SoundEvent("Test_OscFrequency");
OscSoundEvent oscEv = new OscSoundEvent(320);
oscEv.SetOscType(OscSoundEvent.OscType.SINE);
//oscEv.SetParameter((int)FMOD.DSP_OSCILLATOR.TYPE, 1);
oscEv.Amplitude = 0.15;
oscEv.UpdateDuration(6);
SignalSoundEvent sEv = new SignalSoundEvent(SignalSoundEvent.Modifier.AMPLITUDE,
new Signal(new List<double>() { 0, 0, 5.5, 1.0, 6.0, 0, 7.0, 0 }));
SignalSoundEvent sEv2 = new SignalSoundEvent(SignalSoundEvent.Modifier.DSP_PARAM,
new Signal(new List<double>() { 0, 320, 1.0, 543, 2, 109, 2.5, 737.3, 6.0, 210 }), (int)FMOD.DSP_OSCILLATOR.RATE);
oscEv.AddEvent(0.0, sEv);
oscEv.AddEvent(0.0, sEv2);
soundScript.AddEvent(1.0, oscEv);
//soundScript.AddEvent(3.0, new OscSoundEvent(oscEv));
soundScript.UpdateDuration(10);
return soundScript;
}
/** 2 overlapping oscillators - does not work */
public SoundEvent Test_TwoOscillators()
{
SoundEvent soundScript = new SoundEvent("Test_TwoOscillators");
OscSoundEvent oscEv = new OscSoundEvent(320);
oscEv.Amplitude = 0.15;
//oscEv.UpdateDuration(6);
SignalSoundEvent sEv = new SignalSoundEvent(SignalSoundEvent.Modifier.AMPLITUDE,
new Signal(new List<double>() { 0, 0, 0.5, 1.0, 6.5, 1.0, 7.0, 0 }));
SignalSoundEvent sEv2 = new SignalSoundEvent(SignalSoundEvent.Modifier.DSP_PARAM,
new Signal(new List<double>() { 0, 170, 7.0, 450 }), (int)FMOD.DSP_OSCILLATOR.RATE);
oscEv.AddEvent(0.0, sEv);
oscEv.AddEvent(0.0, sEv2);
OscSoundEvent oscEv2 = new OscSoundEvent(oscEv);
oscEv2.AddEvent(0.0, new SignalSoundEvent(sEv));
oscEv2.AddEvent(0.0, new SignalSoundEvent(sEv2));
soundScript.AddEvent(1.0, oscEv);
soundScript.AddEvent(4.0, oscEv2);
return soundScript;
}
/**
* complex script sequence for testing
*/
public SoundEvent Test_Script1()
{
SoundEvent soundScript = new SoundEvent("Test_Script1");
SampleSoundEvent evDing = new SampleSoundEvent("ding.wav");
SampleSoundEvent evOrgan = new SampleSoundEvent("hammond-loop.wav");
// dsp effects
SoundEvent evEcho = new DSPSoundEvent(FMOD.DSP_TYPE.ECHO);
//evEmerald.AddEvent(0,echo1);
SoundEvent evChorus = new DSPSoundEvent(FMOD.DSP_TYPE.CHORUS);
evChorus.UpdateDuration(10.0);
evOrgan.AddEvent(evOrgan.Duration, evChorus);
DSPSoundEvent evLP = new DSPSoundEvent(FMOD.DSP_TYPE.LOWPASS);
evLP.UpdateDuration(10.0);
Signal sigLP = new Signal(new List<double>() { 0,300, 3,1500, 7,300, 20,15050 });
SignalSoundEvent evLPsig = new SignalSoundEvent(SignalSoundEvent.Modifier.DSP_PARAM, sigLP, (int)FMOD.DSP_LOWPASS.CUTOFF);
evLP.AddEvent(0, evLPsig);
evOrgan.AddEvent(0, evLP);
evOrgan.Amplitude = 0.4;
evOrgan.Repeat = 10;
soundScript.AddEvent(0.5, evOrgan);
// create an event defining a signal, which modifies amplitude - linear fade in!
Signal sig = new Signal(new List<double>() {0,0, 4,1 } );
SignalSoundEvent evsig = new SignalSoundEvent(SignalSoundEvent.Modifier.AMPLITUDE, sig);
evOrgan.AddEvent(0.0, evsig);
// composite event
SoundEvent evc = new SoundEvent();
evc.AddEvent(0, evDing);
evDing = new SampleSoundEvent(evDing); evDing.Amplitude = 0.8; evDing.Pan = -0.5;
evc.AddEvent(0.33, evDing);
evDing = new SampleSoundEvent(evDing); evDing.Amplitude = 0.6; evDing.Pan = 0.5;
evc.AddEvent(0.66, evDing);
evDing = new SampleSoundEvent(evDing); evDing.Amplitude = 0.4; evDing.Pan = 0.0;
evc.AddEvent(1.0, evDing);
evDing = new SampleSoundEvent(evDing); evDing.Amplitude = 0.3;
evc.AddEvent(1.33, evDing);
evDing = new SampleSoundEvent(evDing); evDing.Amplitude = 0.25;
evc.AddEvent(1.66, evDing);
// add it to script
soundScript.AddEvent(2.0, evc);
soundScript.AddEvent(2.5, evc );
evDing = new SampleSoundEvent(evDing); evDing.Amplitude = 0.91; evDing.Pan = -0.9;
soundScript.AddEvent(0, evDing);
evDing = new SampleSoundEvent(evDing); evDing.Amplitude = 0.92; evDing.Pan = +1;
soundScript.AddEvent(0.5, evDing);
evDing = new SampleSoundEvent(evDing); evDing.Amplitude = 0.93; evDing.Pan = -1;
soundScript.AddEvent(1.0, evDing);
// try oscillator
OscSoundEvent oscEv = new OscSoundEvent(320);
oscEv.Amplitude = 0.1;
SignalSoundEvent sEv = new SignalSoundEvent( SignalSoundEvent.Modifier.AMPLITUDE ,
new Signal( new List<double>() { 0,0 , 0.5,1 , 2,1 , 2.5,0 , 3.0,0 } ) );
SignalSoundEvent sEv2 = new SignalSoundEvent(SignalSoundEvent.Modifier.DSP_PARAM,
new Signal(new List<double>() { 0, 320, 0.5, 543, 2, 129, 2.5, 192.3, 3.0, 410 }), (int) FMOD.DSP_OSCILLATOR.RATE);
oscEv.AddEvent(0.0, sEv);
oscEv.AddEvent(0.0, sEv2);
soundScript.AddEvent(3.0, oscEv);
soundScript.AddEvent(7.0, oscEv);
soundScript.AddEvent(11.0, oscEv);
soundScript.AddEvent(15.0, oscEv);
return soundScript;
}
