protected void addPeriodic(InitTable config)
{
SoundDescriptor desc = new SoundDescriptor();
desc.filename = config.findData <string>("sound");
desc.is3d = true;
desc.isLooping = false;
desc.priority = Priority.BACKGROUND_FX;
Sound snd = new Sound(desc);
snd.relativePosition = true;
Periodic pr = new Periodic(this);
pr.sound = snd;
Random rand = new Random();
pr.minPitch = config.findDataOr <float>("pitch.min", 0.8f);
pr.maxPitch = config.findDataOr <float>("pitch.max", 1.2f);
pr.minDelay = config.findDataOr <float>("delay.min", 1.0f);
pr.maxDelay = config.findDataOr <float>("delay.min", 5.0f);
pr.maxRange = config.findDataOr <Vector3>("maxRange", new Vector3(20, 20, 20));
pr.nextTime = rand.randomInRange(pr.minDelay, pr.maxDelay);
myPeriodics.Add(pr);
}
protected void addBackground(InitTable config)
{
SoundDescriptor desc = new SoundDescriptor();
desc.filename = config.findData <string>("sound");
desc.is3d = false;
desc.isLooping = true;
desc.priority = Priority.BACKGROUND_FX;
Sound snd = new Sound(desc);
Background bg = new Background(this);
bg.sound = snd;
Random rand = new Random();
bg.pitch.minVal = config.findDataOr <float>("pitch.minVal", 0.8f);
bg.pitch.maxVal = config.findDataOr <float>("pitch.maxVal", 1.2f);
bg.pitch.currentVal = rand.randomInRange(bg.pitch.minVal, bg.pitch.maxTime);
bg.pitch.minTime = config.findDataOr <float>("pitch.minTime", 1.0f);
bg.pitch.maxTime = config.findDataOr <float>("pitch.maxTime", 5.0f);
bg.pitch.reset();
bg.volume.minVal = config.findDataOr <float>("volume.minVal", 0.8f);
bg.volume.maxVal = config.findDataOr <float>("volume.maxVal", 1.2f);
bg.volume.currentVal = rand.randomInRange(bg.volume.minVal, bg.volume.maxTime);
bg.volume.minTime = config.findDataOr <float>("volume.minTime", 1.0f);
bg.volume.maxTime = config.findDataOr <float>("volume.maxTime", 5.0f);
bg.volume.reset();
myBackgrounds.Add(bg);
}
public void playSoundOnetime(SoundDescriptor sd)
{
Sound snd = new Sound(sd);
snd.transient = true;
snd.play();
}
public void transitionMusic(SoundDescriptor music, double transitionTime)
{
//cleanup if we transition before we're done with a transition
if (myNextMusic != null)
{
if (music.source.filename != myNextMusic.source.filename)
{
myNextMusic.stop();
myNextMusic = null;
}
else
{
return; //don't transition to the same song
}
}
//don't transition to the same song
if (myCurrentMusic != null && myCurrentMusic.source.filename == music.source.filename)
{
return;
}
//transition to new song
Sound snd = new Sound(music);
myNextMusic = snd;
myNextMusic.volume = 0.0f;
myNextMusic.play();
myMusicTransitionTime = transitionTime;
myCurrentMusicTransitionTime = 0.0;
}
public Sound(SoundDescriptor desc)
: base()
{
is3d = desc.is3d;
isLooping = desc.isLooping;
position = desc.position;
velocity = desc.velocity;
coneOrientation = new Vector3();
referenceDistance = desc.falloffDistance;
relativePosition = desc.isRelative;
mySource = desc.source;
priority = desc.priority;
myVoice = null;
myNextBufferIndex = 0;
}
public void playSoundOneTime(string filename, Vector3 pos, bool relative, Vector3 vel, float falloffDistance, AbstractAudio.Priority priority)
{
SoundDescriptor desc = new SoundDescriptor();
desc.filename = filename;
desc.is3d = true;
desc.isLooping = false;
desc.priority = priority;
Sound snd = new Sound(desc);
snd.position = pos;
snd.velocity = vel;
snd.relativePosition = relative;
snd.transient = true;
snd.play();
}
public Sound(SoundDescriptor desc)
: base()
{
myNextBufferIndex = 0;
is3d = desc.is3d;
isLooping = desc.isLooping;
myVoice = null;
relativePosition = false;
referenceDistance = 1.0f;
if (desc.source != null)
{
mySource = desc.source;
}
position = new Vector3();
velocity = new Vector3();
coneOrientation = new Vector3();
myNextBufferIndex = 0;
}
