public virtual void Update()
{
if (!selected)
{
screenSpacePosition = Camera.main.WorldToScreenPoint(transform.position);
if (UnitSelection.IsUnitOnScreen(screenSpacePosition))
{
if (!onScreen)
{
UnitSelection.unitsOnScreen.Add(gameObject);
onScreen = true;
}
}
else
{
if (onScreen)
{
UnitSelection.RemoveUnitFromScreenList(gameObject);
onScreen = false;
}
}
}
}
