生产方式/岸防工事·生产方式岸防工事coastal_fort_maintenancein_game/common/building_types/coastal_forts.txt:26定义in_game/common/building_types/coastal_forts.txt:2627stone = 0.228firearms = 0.229cannons = 0.530tools = 0.231tar = 0.232category = building_maintenance