public AbstractMusical()
{
Sound = null;
Fade = null;
Instances = new Dictionary<int, SoundEffectInstance>();
State = SoundState.Stopped;
NextState = SoundState.Stopped;
}
public virtual void Resume(bool progressive, int fadeTime)
{
if (Instances.Count == 0 || State != SoundState.Paused)
return;
if (progressive)
{
Fade = new Fade((int) (Volume * 100), Fade.Type.IN, fadeTime, 0);
Fade.Max = (int)(volume * 100);
foreach (var instance in Instances.Values)
instance.Volume = 0;
}
foreach (var instance in Instances.Values)
instance.Resume();
State = SoundState.Playing;
NextState = SoundState.Playing;
}
public virtual int Play(bool progressive, int fadeTime, bool loop)
{
SoundEffectInstance instance = Sound.CreateInstance();
instance.IsLooped = loop;
if (progressive)
{
instance.Volume = 0;
Fade = new Fade(0, Fade.Type.IN, fadeTime, 0);
Fade.Max = (int)(volume * 100);
}
else
instance.Volume = volume;
instance.Play();
Id = NextId++;
Instances.Add(Id, instance);
State = SoundState.Playing;
NextState = SoundState.Playing;
return Id;
}
public virtual void Stop(bool progressive, int fadeTime)
{
if (Instances.Count == 0 || State == SoundState.Stopped)
return;
if (progressive)
{
Fade = new Fade((int)(Volume * 100), Fade.Type.OUT, 0, fadeTime);
NextState = SoundState.Stopped;
}
else
{
foreach (var instance in Instances.Values)
instance.Stop();
State = SoundState.Stopped;
NextState = SoundState.Stopped;
}
}