void Update()
{
//if unit is not selected
if (!Selected)
{
ScreenPos = Camera.main.WorldToScreenPoint(this.transform.position);
if (MousePoint.UnitWithinScreenSpace(ScreenPos))
{
if (!OnScreen)
{
//Debug.Log ("Adding this to screen: " + this);
MousePoint.UnitsOnScreen.Add(this.gameObject);
OnScreen = true;
}
}
else
{
//remove object if previously on screen
if (OnScreen)
{
MousePoint.RemoveFromOnScreenUnits(this.gameObject);
}
}
}
}