革新革新锻炮作坊cannon_maker_advance专门制作和组装大炮的行会。这些威力强大的武器是攻城和防御的关键。需要火枪铺革新requires解锁锻炮作坊建筑革新树职业军队火药火枪铺锻炮作坊早期榴弹炮关联需要 1火枪铺文艺复兴Requires隶属于 1文艺复兴年龄前置于 1早期榴弹炮文艺复兴Requires定义in_game/common/advances/1_building_unlocks.txt:187age = age_2_renaissanceunlock_building = cannon_makerrequires = gun_smith_advance▾ai_weight = {add = 15}历史记录