본격적인 공격 유닛인 마린(해병)을 생산해보고자 한다. barracks = [unit for unit in obs.observation.feature_units if unit.unit_type == units.Terran.Barracks] elif len(barracks) == 1 and not self.unit_type_is_selected(obs,units.Terran.Barracks): barrack = barracks[0] return actions.FUNCTIONS.select_point("select",(brrack.x,brrack.y)) elif self.unit_type_is_selected(obs,units.Terran.Barracks) and self.can_do(obs,TRAIN_MA..