/**
* every 2 seconds, one out of 3 different sounds should play
*/
public SoundEvent Test_MorphingSoundEvent()
{
SoundEvent soundScript = new SoundEvent("Test_MorphingSoundEvent");
MorphingSoundEvent mEv = new MorphingSoundEvent();
// component 1
SampleSoundEvent evTwoPing = new SampleSoundEvent("synthetic_twoPing.wav");
// component 2
SampleSoundEvent evDing = new SampleSoundEvent("ding.wav");
evDing.Amplitude = 0.5;
// comp3
SampleSoundEvent evEmerald = new SampleSoundEvent("tail_emerald2.wav");
evEmerald.Amplitude = 0.2;
// add comps to the morphing event
mEv.AddEvent(0, evTwoPing);
mEv.AddEvent(0, evDing);
mEv.AddEvent(0, evEmerald);
// repeat this event lots of times to test
for(double t= 0; t < 300 ; t+=0.5 )
soundScript.AddEvent(t, new MorphingSoundEvent(mEv ));
return soundScript;
}
/// <summary>
/// simple sample play test
/// </summary>
/// <returns></returns>
public SoundEvent Test_Sample()
{
SoundEvent soundScript = new SoundEvent("Test_Sample");
SoundEvent evDing = new SampleSoundEvent("ambient-echoing-ding.wav");
soundScript.AddEvent(0, evDing);
return soundScript;
}
public SoundEvent Test_OverlapInTime()
{
SoundEvent soundScript = new SoundEvent("Test_OverlapInTime");
SampleSoundEvent evDing = new SampleSoundEvent("ding.wav");
for (double t = 0; t < 300; t += 0.333333)
soundScript.AddEvent(t, new SampleSoundEvent(evDing));
return soundScript;
}
/**
* create the item that is able to play the level's music based on the music script.
* If a mainSoundTrack=null is passed, no time syncing to a main sound track is used.
*/
public LevelMusic( SoundTrackEvent musicScript, SampleSoundEvent mainSoundTrack)
: base()
{
musicRp = new RenderParams();
musicRp.RenderAheadTime = 15.0;
this.musicScript = musicScript;
this.mainSoundTrack = mainSoundTrack;
}
internal override void NotifyNewParent(SoundEvent parent)
{
base.NotifyNewParent(parent);
if (parent is SampleSoundEvent)
{
// yes, we can attach effect here
SampleSoundEvent ev = (SampleSoundEvent)parent;
ev.AddDSP(_dsp);
}
}
public GameMusic()
{
//track = TTengineMaster.ActiveGame.Content.Load<Song>("A01");
soundScript = new SoundEvent("GameMusic");
SampleSoundEvent ev1 = new SampleSoundEvent("ductia.ogg");
soundScript.AddEvent(2, ev1);
soundScript.AddEvent(166, ev1);
soundScript.AddEvent(332, ev1);
soundScript.AddEvent(498, ev1);
soundScript.AddEvent(664, ev1);
}
public GameSound()
{
MusicEngine.GetInstance();
soundsBank[0] = new SampleSoundEvent("sword-unsheathe.wav");
soundsBank[1] = new SampleSoundEvent("swing.wav");
soundsBank[2] = new SampleSoundEvent("swing2.wav");
soundsBank[3] = new SampleSoundEvent("swing3.wav");
soundsBank[4] = new SampleSoundEvent("hit_1.wav");
soundsBank[5] = new SampleSoundEvent("hit_2.wav");
soundsBank[6] = new SampleSoundEvent("hit_3.wav");
}
/**
* simple test of generic Repeat feature - on a SoundEvent. Not directly applied on SampleSoundEvent here.
*/
public SoundEvent Test_Repeat()
{
SoundEvent soundScript = new SoundEvent("Test_Repeat");
// try a once event
SampleSoundEvent evDing = new SampleSoundEvent("ambient-echoing-ding.wav");
evDing.Repeat = 1;
soundScript.AddEvent(1, evDing);
SampleSoundEvent evDing2 = new SampleSoundEvent(evDing);
SoundEvent dingHolderEv = new SoundEvent();
dingHolderEv.AddEvent(0, evDing2);
dingHolderEv.Repeat = 10;
soundScript.AddEvent(5, dingHolderEv);
soundScript.UpdateDuration(60);
return soundScript;
}
public override void CreateMusicScript()
{
musicScript = new SoundTrackEvent(BPM);
wTrk = new SampleSoundEvent("Sublime/drumnbass.ogg");
wVox = new SampleSoundEvent("Sublime/vox.ogg");
wLead = new SampleSoundEvent("Sublime/leads.ogg");
wBeat = new SampleSoundEvent("Sublime/beat.ogg");
wHat = new SampleSoundEvent("Sublime/revhat.ogg");
wStr = new SampleSoundEvent("Sublime/strings.ogg");
wBeep = new SampleSoundEvent("Sublime/beeps.ogg");
musicScript.AddEvent(0, wTrk);
musicScript.AddEvent(0, wVox);
musicScript.AddEvent(0, wLead);
musicScript.AddEvent(0, wBeat);
musicScript.AddEvent(0, wHat);
musicScript.AddEvent(0, wStr);
musicScript.AddEvent(0, wBeep);
double N = Math.Sqrt(musicScript.Children.Count);
wTrk.Amplitude = 1 / N;
wVox.Amplitude = 1 / N;
wLead.Amplitude = 1 / N;
wBeat.Amplitude = 1 / N;
wHat.Amplitude = 1 / N;
wStr.Amplitude = 1 / N;
wBeep.Amplitude = 1 / N;
// attach a events soundtrack to each sampled wave track
tLead = new SoundTrackEvent(BPM);
wLead.AddEvent(0, tLead);
tVox = new SoundTrackEvent(BPM);
wVox.AddEvent(0, tVox);
tTrk = new SoundTrackEvent(BPM);
wTrk.AddEvent(0, tTrk);
tBeat = new SoundTrackEvent(BPM);
wTrk.AddEvent(0, tBeat);
tHat = new SoundTrackEvent(BPM);
wTrk.AddEvent(0, tHat);
tStr = new SoundTrackEvent(BPM);
wTrk.AddEvent(0, tStr);
tBeep = new SoundTrackEvent(BPM);
wBeep.AddEvent(0, tBeep);
// volume-decrease events
// vol( measure.beat-nr, which-track, measures-duration, game-item )
for (double t = 3; t < 20; t++)
{
Ball b = crBall(0.3f, 0.4f);
vol(t+0.1, tBeat, 1.0, b);
if (t == 12)
{
/*
// FIXME component does not get inited now?
VortexEffect ve = new VortexEffect("CurvedVortex", "clouds");
b.Add(ve);
//ve.Position = new Vector2(2.1f, 0.43f);
ve.VortexVelocity = 0.04f;
ve.NoiseLevel = 0.03f;
ve.Paused = false;
ve.Duration = 10f;
*/
}
}
/*
vol(5.1, tBeat, 4.0, crBall(0.5f, 1.26f));
vol(7.2, tBeat, 4.0, crBall(0.7f, 1.18f));
vol(9.2, tBeat, 4.0, crBall(0.7f, 1.18f));
vol(11.2, tBeat, 4.0, crBall(0.7f, 1.18f));
vol(13.2, tBeat, 4.0, crBall(0.7f, 1.18f));
*/
}
protected override void StartInternal()
{
try
{
if (isAbort)
{
status = ITaskStatus.FAIL;
statusMsg = "Task aborted";
return;
}
// check file
if (!System.IO.File.Exists(musicFile))
{
status = ITaskStatus.FAIL;
statusMsg = "File not found: " + musicFile;
return;
}
SampleSoundEvent ev = new SampleSoundEvent(musicFile);
ev.Amplitude = volume;
parent.soundScript.AddEvent(parent.rp.Time - musicStartTime, ev);
if (isAbort)
{
status = ITaskStatus.FAIL;
statusMsg = "Task aborted";
return;
}
lock (parent.songChangeLock)
{
if (parent.currentSong != null) // if needed, fade out a current playing song
{
parent.oldSongs.Add(parent.currentSong);
}
parent.currentSong = ev;
parent.currentSong.Amplitude = 0;
parent.currentSongStartTime = parent.rp.Time;
parent.FadeIn();
}
// if all ok, record this as last song played
parent.lastMusicFile = musicFile;
}
catch (Exception ex)
{
status = ITaskStatus.FAIL;
statusMsg = "Failed: " + ex.Message;
}
}
protected override void OnUpdate(ref UpdateParams p)
{
base.OnUpdate(ref p);
lock (songChangeLock)
{
List<SampleSoundEvent> songsToRemove = new List<SampleSoundEvent>();
foreach (SampleSoundEvent ev in oldSongs)
{
ev.Amplitude -= fadeSpeed * p.Dt;
// remove songs from list if completely faded out.
if (ev.Amplitude <= 0)
{
ev.Active = false;
songsToRemove.Add(ev);
}
}
foreach (SampleSoundEvent ev in songsToRemove)
{
oldSongs.Remove(ev);
}
// check if current song is still on list
if (currentSong != null)
{
if (isFadeIn)
{
currentSong.Amplitude += fadeSpeed * p.Dt;
if (currentSong.Amplitude >= 1)
{
currentSong.Amplitude = 1;
isFadeIn = false;
}
}
if (isFadeOut)
{
currentSong.Amplitude -= fadeSpeed * p.Dt;
if (currentSong.Amplitude <= 0)
{
currentSong.Amplitude = 0;
isFadeOut = false;
}
}
// advance time only if volume nonzero
if (currentSong.Amplitude > 0)
rp.Time += p.Dt;
// remove current song if done playing
if (rp.Time - currentSongStartTime > currentSong.Duration + 0.3)
currentSong = null;
}
}
if (currentSong != null && currentSong.Amplitude > 0)
MusicEngine.GetInstance().Render(soundScript, rp);
}
/**
* constructor that saves memory by re-using the internal AudioSample obj
* of another SampleSoundEvent
*/
public SampleSoundEvent(SampleSoundEvent ev)
: base(ev)
{
_audio = ev._audio;
UpdateDuration(_audio.Duration);
}
public SoundEvent Test_Speed()
{
SoundEvent soundScript = new SoundEvent("Test_Speed");
SampleSoundEvent evDing = new SampleSoundEvent("synthetic_twoPing.wav");
for (double t = 0; t < 100; t += 2.0)
soundScript.AddEvent(t, new SampleSoundEvent(evDing));
soundScript.Speed = 2.0; // twice as fast
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;
}
/**
* simple test of Repeat feature for SampleSoundEvent - using the better audio-engine looping instead!
* there is an audible difference - this one better than Test_Repeat.
*/
public SoundEvent Test_RepeatForSampleSoundEvents()
{
SoundEvent soundScript = new SoundEvent("Test_RepeatForSampleSoundEvents");
// try a once event
SampleSoundEvent evDing = new SampleSoundEvent("ding.wav");
evDing.Repeat = 1;
soundScript.AddEvent(1, evDing);
SampleSoundEvent evDing2 = new SampleSoundEvent(evDing);
evDing2.Repeat = 10;
soundScript.AddEvent(5, evDing2);
soundScript.UpdateDuration(60);
return soundScript;
}
/**
* constructor that saves memory by re-using the internal AudioSample obj
* of another SampleSoundEvent
*/
public SampleSoundEvent(SampleSoundEvent ev) : base(ev)
{
_audio = ev._audio;
UpdateDuration(_audio.Duration);
}
