public void OnControlPointBeginDrag(BaseEventData eventData)
{
if (!(eventData is PointerEventData))
{
return;
}
PointerEventData pointerData = eventData as PointerEventData;
GameObject dragging = pointerData.pointerDrag;
DragNoteAnchor anchor = dragging
.GetComponentInParent <DragNoteAnchor>();
int controlPointIndex = anchor
.GetControlPointIndex(dragging);
ControlPointBeginDrag?.Invoke(dragging, controlPointIndex);
}
public void OnControlPointClick(BaseEventData eventData)
{
if (!(eventData is PointerEventData))
{
return;
}
PointerEventData pointerData = eventData as PointerEventData;
if (pointerData.button !=
PointerEventData.InputButton.Right)
{
return;
}
GameObject clicked = pointerData.pointerPress;
DragNoteAnchor anchor = clicked
.GetComponentInParent <DragNoteAnchor>();
int controlPointIndex = anchor
.GetControlPointIndex(clicked);
ControlPointRightClicked?.Invoke(
clicked, controlPointIndex);
}