革新革新严酷的环境harsh_environmentsin_game/common/advances/religion_muslim.txt:354伊斯兰教自从创立以来,已经传播到世界上最恶劣的环境中。异教徒在我们的土地上按照我们的条件作战时,总是会感到困难。需要先进榴弹炮革新requires伊斯兰教宗教组potential革新树全民动员野战炮兵团队精神分散驰援先进榴弹炮严酷的环境修正敌军损耗+0.5%定义in_game/common/advances/religion_muslim.txt:354355age = age_6_revolutions357▾potential = {357religion.group = religion_group:muslim}359global_hostile_attrition = 0.5361requires = artillery_vs_fort_age_6_revolutions