has_food=False,
hungry=True,
has_money=True)
_actions.add_reaction('order_pizza',
has_food=True,
is_fat=True,
has_money=False)
_actions.add_condition('fetch_money', has_money=False)
_actions.add_reaction('fetch_money', has_money=True)
_actions.add_condition('buy_ingredients', has_money=True, in_kitchen=False)
_actions.add_reaction('buy_ingredients',
has_money=False,
has_ingredients=True)
_actions.set_weight('cook', 20)
_actions.set_weight('order_pizza', 2)
_actions.set_weight('fetch_money', 20)
_actions.change_goal('order_pizza', is_fat=False)
_world.set_action_list(_actions)
_t = time.time()
_path = _world.calculate()
_took_time = time.time() - _t
passflag = False
while passflag == False:
passflag = print_path()
print '\nTook:', _took_time
