int GetTargetStringIndexFromNotes(MusicNote Note)
{
if (Note.String != Pitch.C)
{
return(Note.String == Pitch.G ? 0 : (Note.String == Pitch.D ? 1 : (Note.String == Pitch.A ? 2 : 3)));
}
int pitch = Note.GetPitch();
int pitchStr = (pitch - 43) / 7;
if (pitchStr >= 4)
{
pitchStr = 3;
}
return(pitchStr);
}
Vector2 GetTargetPositionFromNotes(MusicNote Note)
{
var pitch = Note.GetPitch();
var Opens = new MusicNote[] {
new MusicNote()
{
PitchStep = Pitch.G, Octave = 3
},
new MusicNote()
{
PitchStep = Pitch.D, Octave = 4
},
new MusicNote()
{
PitchStep = Pitch.A, Octave = 4
},
new MusicNote()
{
PitchStep = Pitch.E, Octave = 5
},
};
int pitchStr = GetTargetStringIndexFromNotes(Note);
//int pitchStr = (pitch - 43) / 7;
int pitchPos = pitch - 43 - pitchStr * 7;
//if (pitchStr >= 4)
//{
// pitchPos = pitch - 64;
// pitchStr = 3;
//}
var pitchNote = new MusicNote()
{
PitchStep = Opens[pitchStr].PitchStep + pitchPos, Octave = Opens[pitchStr].Octave
};
var pitchFrequency = pitchNote.GetFrequency();
var StringY = Strings[pitchStr].GetComponent <RectTransform>().anchoredPosition.y;
//return new Vector2(Mathf.Log(Opens[pitchStr].GetFrequency() / (float)pitchFrequency, 2) * -3200 - 3200 + 1600f / 12f, StringY);
return(new Vector2(Mathf.Log(Opens[pitchStr].GetFrequency() / (float)pitchFrequency, 2) * -3200 / Settings.Division * 6f
- 3200 + 1600f / Settings.Division / 2f, StringY));
}
