生产方式本版本变更

铸铜腔管

cannon_maker_bronze_maintenancein_game/common/building_types/production_cannons.txt:37

定义in_game/common/building_types/production_cannons.txt:37

39copper = 0.5207

40tin = 0.1045

41tools = 0.5207

43produced = cannons

44output = 1

46debug_max_profit = guild_profit_margin (0.2)

47category = guild_input