生产方式本版本变更

铁制工具

metalwork_guild_maintenancein_game/common/building_types/production_tools.txt:24

定义in_game/common/building_types/production_tools.txt:24

25iron = 0.8333

26produced = tools

27output = 1

29debug_max_profit = guild_profit_margin (0.2)

30category = guild_input