private void AddNewMelody(int targetIndex = -1)
{
GameObject newDiagram = Instantiate <GameObject>(MelodyDiagramTemplate, ScrollContainer);
newDiagram.transform.SetSiblingIndex(targetIndex >= 0 ? targetIndex : ScrollContainer.childCount - 3);
MelodyDiagram diagram = newDiagram.GetComponent <MelodyDiagram>();
diagram.Initialize(OnMelodyRemoved, OnMelodyDuplicated, AddNewElement, MoveElement);
melodies.Add(diagram);
}
private void OnMelodyDuplicated(MelodyDiagram diagram)
{
AddNewMelody(diagram.CurrentMelody);
}
private void OnMelodyRemoved(MelodyDiagram diagram)
{
melodies.Remove(diagram);
}