我想让原版的营寨能免维护2个单位！？求修改方法
需要修改那个文件？增加什么内容？
(此图
镇楼
)

修改descr_strat.txt的参数
王国的引擎支持,原版的好像不支持

打开英伦霸主MOD的descr_strat.txt文件,我找到了这一段：
; Custom campaign script generated by Romans Campaign Map Editor
campaign imperial_campaign
playable
england
ireland
wales
scotland
norway
end
unlockable
end
nonplayable
barons_alliance
slave
end
start_date 1258 summer
end_date 1530 summer
timescale 1.00
marian_reforms_disabled
rebelling_characters_active
gladiator_uprising_disabled
night_battles_enabled
show_date_as_turns
brigand_spawn_value 60
pirate_spawn_value 100
free_upkeep_forts 2 (这一句，野外营寨免维护2个单位)