private static Vector2 PositionOf(RtsGameObject target)
{
if (target is Building)
{
return(((Building)target).Size / 2 + target.Position);
}
return(target.Position);
}
private float DistanceTo(RtsGameObject target)
{
if (target is Building)
{
var p = PositionOf(target);
var s = ((Building)target).Size;
var dx = Math.Max(Math.Abs(Position.x - p.x) - s.x / 2, 0);
var dy = Math.Max(Math.Abs(Position.y - p.y) - s.y / 2, 0);
return(dx * dx + dy * dy);
}
return(Vector2.Distance(Position, PositionOf(target)));
}
public AttackOrder(WarriorUnit unit, RtsGameObject target)
{
mUnit = unit;
mTarget = target;
}