变量T变量target_book_production_variabletarget_book_production_variablein_game/common/missions/generic_progress_and_literacy_mission_pack.txt:54变化方式来源位置变更进步与识字on_start设为Else: Add: total_effective_goods_production_buildings(goods:books) · Ceiling: 是 · Multiply: 1.1 · If: Limit: Total effective goods production buildings: Goods: goods:books · Value: 0 · Value: 3关联设置来源 1进步与识字on_start清除来源 1进步与识字on_abort, on_completion