public bool IncreaseScale()
{
var newScale = ScaleHelper.Increase(Scale);
bool isSuccess = Scale != newScale;
if (isSuccess)
{
Scale = newScale;
}
return(isSuccess);
}
public bool IncreasePitch()
{
bool isSuccess = false;
if (Pitch != Pitches.B)
{
Pitch = IncreasePitch(Pitch);
isSuccess = true;
}
else if (Scale != Scales.Seven)
{
Pitch = Pitches.C;
Scale = ScaleHelper.Increase(Scale);
isSuccess = true;
}
return(isSuccess);
}