public override void EventFired(object sender, Event evt)
{
if (evt is ActivationEvent ae && ae.Affected.Components.Get <SoundEmitter>() is SoundEmitter em)
{
Spatial sp = ae.Affected.Components.Get <Spatial>();
foreach (Sound sound in em.Sounds)
{
double volumeMultiplier = 1;
double pan = 0;
if (sp != null && sound.Range != 0)
{
volumeMultiplier = 1 - ((sp.Position - Owner.CurrentViewport.Location).Magnitude / sound.Range);
if (volumeMultiplier <= 0)
{
continue;
}
pan = Math.Atan(sp.Position.X - Owner.CurrentViewport.Location.X) / (2 * Math.PI);
}
ISoundEffect soundEffect = Woofer.Controller.AudioUnit[sound.Name];
soundEffect.Volume = sound.Volume * (float)volumeMultiplier;
soundEffect.Pitch = sound.Pitch;
soundEffect.Pan = (float)pan;
soundEffect.Looping = sound.Looping;
if (em.Music)
{
soundEffect.PlayAsMusic();
}
else
{
soundEffect.Play();
}
}
}
public MainMenuScene() : base(Woofer.Controller)
{
Systems.Add(new MenuSystem());
ISoundEffect music = Controller.AudioUnit["bgm"];
music.Looping = true;
music.Volume = 0.4f;
music.PlayAsMusic();
}
