/// <summary>
/// Creates a beam connecting the first and last item in this beam.
/// This method should be used when the max values for these items are not at the same height.
/// Mesh vertices are generated as opposed to a sprite as in the straight beam.
/// </summary>
public bool CreateAngledBeam(List <Vector3> vertices)
{
if (type != Type.Angle)
{
return(false);
}
float offsetY = 0.0f;
ABC.Length length = (items[0] as ABC.Duration).length;
for (ABC.Length l = ABC.Length.Eighth; l >= length; l--)
{
if (noteDirection == NoteCreator.NoteDirection.Up)
{
vertices.Add(new Vector3(first.max.x, first.max.y - offsetY, 0.0f));
vertices.Add(new Vector3(last.max.x, last.max.y - offsetY, 0.0f));
vertices.Add(new Vector3(first.max.x, first.max.y - offsetY - beamHeight, 0.0f));
vertices.Add(new Vector3(last.max.x, last.max.y - offsetY - beamHeight, 0.0f));
}
else
{
vertices.Add(new Vector3(first.min.x, first.min.y + offsetY + beamHeight, 0.0f));
vertices.Add(new Vector3(last.min.x, last.min.y + offsetY + beamHeight, 0.0f));
vertices.Add(new Vector3(first.min.x, first.min.y + offsetY, 0.0f));
vertices.Add(new Vector3(last.min.x, last.min.y + offsetY, 0.0f));
}
offsetY += beamHeight + defaultBeamSpacer;
}
return(true);
}
private string GetNoteSpriteName(ABC.Length note, bool beam, NoteDirection noteDirection)
{
if (beam)
{
return($"Note_Quarter_{noteDirection}");
}
else
{
return(note == ABC.Length.Whole ? "Note_Whole" : $"Note_{note}_{noteDirection}");
}
}
private Bounds AddChordNoteHead(ABC.Pitch value, ABC.Length length, ABC.Clef clef, NoteDirection noteDirection, GameObject container, Vector3 offset, ref Vector3 notePos)
{
int stepCount = value - clefZero[clef];
notePos = offset + new Vector3(0.0f, noteStep * stepCount, 0.0f);
var spriteName = length == ABC.Length.Whole ? "Note_Whole" : $"Chord_{length}";
var dot = spriteCache.GetSpriteObject(spriteName);
dot.transform.parent = container.transform;
dot.transform.localPosition = notePos;
return(dot.bounds);
}
/// <summary>
/// Creates a basic straight beam connecting the first and last item in this beam.
/// Note that this method should be used when the first and last items have the same max Y bounding value.
/// </summary>
public bool CreateBasicBeam(SpriteCache cache, GameObject container)
{
if (type != Type.Basic && type != Type.Straight)
{
return(false);
}
float offsetY = 0.0f;
ABC.Length length = (items[0] as ABC.Duration).length;
for (ABC.Length l = ABC.Length.Eighth; l >= length; l--)
{
var beam = cache.GetSpriteObject($"Note_Beam_{noteDirection}");
beam.transform.parent = container.transform;
float distX;
if (noteDirection == NoteCreator.NoteDirection.Up)
{
var beamPos = first.max;
beam.transform.localPosition = new Vector3(beamPos.x, beamPos.y - offsetY, 0.0f);
distX = last.max.x - beamPos.x;
}
else
{
var beamPos = first.min;
beam.transform.localPosition = new Vector3(beamPos.x, beamPos.y + offsetY, 0.0f);
distX = last.min.x - beamPos.x;
}
beam.transform.localScale = new Vector3(distX, 1.0f, 1.0f);
offsetY += beamHeight + defaultBeamSpacer;
}
return(true);
}