def action_to_perform(self):
""" define next actio to perform by the trantor """
if self.inventory.nb_food < 4:
return State.SEARCH_FOOD
if self.messages.someone_to_join(self.team, self.level) != None:
return State.JOIN_TRANTOR_FOR_INCANTATION
if Incantation.is_trantor_ready(self):
return State.START_INCANTATION
return State.SEARCH_STONE
