必要交易品·必要交易品このバージョンで変更発見小型船建造light_ship_3_constructionin_game/common/goods_demand/navy_demands.txt:185定義in_game/common/goods_demand/navy_demands.txt:185186naval_supplies = 1.0187tools = 1.0188lumber = 8.0189cannons = 1.3190copper = 0.5191tin = 0.05192cloth = 0.8193category = ship_construction