public override void Update(Dwarf d, float dt)
{
if (_currentBehavior == null)
{
_currentBehavior = _currentTask.ActivateBehavior(d);
}
_currentBehavior.Execute(d, dt);
if (_leaving && d.Position == new Vector3(1, 1, 5))
d.Destroyy();
base.Update(d, dt);
}