void Update()
{
if (MouseUtil.IsClicked(this.gameObject))
{
From = MouseUtil.GetMouseWorldPosition();
IsBeingDragged = true;
OnClick.Invoke(From);
}
if (!MouseUtil.IsClickReleased() && IsBeingDragged)
{
To = MouseUtil.GetMouseWorldPosition();
OnDrag.Invoke(From, To);
}
if (MouseUtil.IsClickReleased() && IsBeingDragged)
{
To = MouseUtil.GetMouseWorldPosition();
IsBeingDragged = false;
OnRelease.Invoke(From, To);
}
}
