改善手半剑、双手剑、长杆持盾AI 源码分享

他年我若为青帝 · 发表于 2026-6-22 22:47:43

本帖最后由他年我若为青帝于 2026-6-22 22:59 编辑

如题。

相信很多玩家在玩各种MOD时都抱怨过XX远程太厉害，步兵没生存空间；又或者是骑砍的手半剑太废，拿盾减速又减伤害，纯陷阱武器；又或者是看到那些个双手豪杰明明背着个大盾却还是要发起无畏冲锋感到捉急。
那我这个AI就可以帮到你了。
它能让一些纯步对纯射的战局，必败变惨胜，惨胜变优势甚至稳赢！~~（但是实力差距太大还是只能起到一个让步兵死的没那么快的作用）~~
也能加强一些拿手半武器还拿盾的兵种在战场上的战力。
我的这个手半剑AI代码完全开源，MOD作者随意使用，如果能署名作者是我那就非常感谢。
这个AI的具体逻辑为：

除单手武器外，所有装备可以持盾武器的兵种在敌人接近后将采用武器的双手模式，附近无敌人时还原持盾姿势。
如果兵种装备单双等多种武器，有无敌人时的武器选择将按照熟练度来筛选，如单手+可持盾长杆。
同理，并非所有情况下都会使用可持盾武器的双手模式。

一些极端情况，兵种只有双手武器但是有盾，无敌人接近时会切换拳头。
长杆武器因为在反骑兵时拿盾收盾的会耽误时间，因此长枪兵持盾时机有所不同。
仅对步行单位有效。（马上无论怎样改变持盾，减伤都不可避免）

其实这个AI我很早就写好了，最初是给我自己做的MOD写的，后来帮人改潘德时还发过一个适用于潘德的TXT帖子https://bbs.mountblade.com.cn/thread-2099857-1-1.html
但是后面链接挂了，我自己的硬盘又坏了，源码直接就没了。
我申请了1135的子MOD授权后本来打算重写这个AI，然后加到子MOD里，但是因为工作原因没时间改，不过这几天翻自己的QQ群时意外发现了这个AI的备份文件，虽然不是我后面完善的版本，但是也能用，所以在这里分享给大家。

由于这是我三四年前刚接触PY时写的代码，一些命名和写法难免有些丑陋，有一些是直接用的@野蛮人y 的开源代码，但看还是能看懂的。
如果愿意帮忙修改完善也欢迎留言指导。

（点击展开 / 收起）

(0.5, 0, 0,
[],
[
# (store_mission_timer_a, ":cur_time"),
(get_player_agent_no, ":player"),
(agent_get_team,":team_player", ":player"),#玩家team
(try_for_agents,":agent_no"),
(agent_is_alive, ":agent_no"),
(agent_is_human, ":agent_no"),
(agent_is_non_player,":agent_no"),
(agent_get_team, ":team_agent", ":agent_no"),
(this_or_next|agent_is_ally,":agent_no"),
(eq, ":team_agent", ":team_player"),
(agent_get_horse,":horse_no",":agent_no"),
(lt,":horse_no",0), #没马，是步兵
# (agent_get_slot, ":last_switch_time", ":agent_no", 1800),
# (store_sub, ":delta", ":cur_time", ":last_switch_time"),
# (gt, ":delta", 2), # 至少2秒才允许切换
(agent_get_attack_action, ":atk", ":agent_no"),
(eq, ":atk", 0), # 没在攻击
(assign, ":is_archer", 0),
(assign, ":id_use_shield_weapon", 0),
(assign, ":id_no_shield_weapon", 0),
(assign, ":id_shield", 0),
(assign, ":id_ammo", 0),
(assign, ":id_ranged_weapon", 0),
(assign, ":id_use_shield_onehand", 0),
(assign, ":id_use_shield_twohand", 0),
(assign, ":id_no_shield_twohand", 0),
(assign, ":id_use_shield_polearm", 0),
(assign, ":id_no_shield_polearm", 0),
(assign, ":id_ammo_touzhi", 0),
(try_for_range,":i",0,4),
(agent_get_item_slot, ":gitm", ":agent_no", ":i"),
(gt,":gitm", 0),
(item_get_type,":gtyp",":gitm"),
(try_begin),
(eq,":gtyp",itp_type_shield),
(assign, ":id_shield", ":gitm"),
(else_try),
(eq,":gtyp",itp_type_one_handed_wpn),
(neg|item_has_property, ":gitm", itp_two_handed),#武器可持盾（一般而言，单手武器都可以持盾，但以防万一有特殊设置；而如果单手武器没有单手武器动作，这是mod作者失误。）
(assign, ":id_use_shield_onehand", ":gitm"),
(else_try),
(eq,":gtyp",itp_type_two_handed_wpn),
(try_begin),
(neg|item_has_property, ":gitm",itp_two_handed),
(assign, ":id_use_shield_twohand", ":gitm"),
(else_try),
(assign, ":id_no_shield_twohand", ":gitm"),
(try_end),
(else_try),
(eq,":gtyp", itp_type_polearm ),
(try_begin),
(neg|item_has_property, ":gitm", itp_two_handed),
(assign, ":id_use_shield_polearm", ":gitm"),
(else_try),
(assign, ":id_no_shield_polearm", ":gitm"),
(try_end),
(else_try),
(eq, ":gtyp", 10),
(agent_get_item_cur_ammo, ":id_ammo_touzhi", ":agent_no", ":i"),
(val_add,":id_ammo",":id_ammo_touzhi"),
(assign, ":id_ranged_weapon", ":gitm"),
(else_try),
(this_or_next|eq, ":gtyp", 8),
(this_or_next|eq, ":gtyp", 9),
(this_or_next|eq, ":gtyp", 16),
(eq, ":gtyp", 17),
(assign, ":id_ranged_weapon", ":gitm"),
(else_try),
(this_or_next|eq, ":gtyp", 5),
(this_or_next|eq, ":gtyp", 6),
(eq, ":gtyp", 18),
(agent_get_ammo_for_slot, ":id_ammo", ":agent_no", ":i"),
(try_end),
(try_end),
(try_begin),
(gt, ":id_ranged_weapon", 0),
(gt, ":id_ammo", 0),
(assign, ":is_archer", 1),
(try_end),
(agent_get_troop_id,":trp1", ":agent_no"),
(store_proficiency_level,":p1",":trp1",wpt_one_handed_weapon),
(store_proficiency_level,":p2",":trp1",wpt_two_handed_weapon),
(store_proficiency_level,":p3",":trp1",wpt_polearm),
(store_sub,":chazhi",":p1",":p2"),
(try_begin),
(gt,":id_use_shield_onehand", 0),
(gt,":id_use_shield_polearm", 0),
(try_begin),
(gt,":p1", ":p3"),
(assign, ":id_use_shield_weapon", ":id_use_shield_onehand"),
(else_try),
(assign, ":id_use_shield_weapon", ":id_use_shield_polearm"),
(try_end),
(else_try),
(gt,":id_use_shield_onehand", 0),
(eq,":id_use_shield_polearm", 0),
(assign, ":id_use_shield_weapon", ":id_use_shield_onehand"),
(else_try),
(eq,":id_use_shield_onehand", 0),
(gt,":id_use_shield_polearm", 0),
(assign, ":id_use_shield_weapon", ":id_use_shield_polearm"),
(try_end),
(try_begin),
(gt,":id_no_shield_twohand", 0),
(assign, ":id_no_shield_weapon", ":id_no_shield_twohand"),
(else_try),
(gt,":id_no_shield_polearm", 0),
(assign, ":id_no_shield_weapon", ":id_no_shield_polearm"),
(try_end),
(agent_get_position, pos34, ":agent_no"),
(assign, ":nearest_enemy", -1),
(assign, ":min_dist", 100000),
#find mindist enemy判断最近敌距多少
(try_for_agents,":cur_agent"),
(agent_is_alive, ":cur_agent"),
(agent_is_human, ":cur_agent"),
(agent_get_team, ":enemies_team", ":cur_agent"),
(teams_are_enemies, ":enemies_team", ":team_agent"),
(agent_get_position, pos36, ":cur_agent"),
(get_distance_between_positions,":cur_dist",pos36,pos34),
(lt, ":cur_dist", ":min_dist"),
(assign, ":min_dist", ":cur_dist"),
(assign, ":nearest_enemy", ":cur_agent"),
(try_end),
(agent_get_division, ":fenzu", ":agent_no"),
(team_get_weapon_usage_order, ":ml", ":team_agent", ":fenzu"),
(eq,":ml",0),
(agent_get_wielded_item, ":cur_item", ":agent_no",0),
(agent_get_wielded_item, ":zuoshou", ":agent_no",1),
(set_fixed_point_multiplier, 100),
(gt,":nearest_enemy",-1),
(agent_get_horse, ":enemies_horse", ":nearest_enemy"),
(agent_get_speed, pos35, ":nearest_enemy"),
(position_get_y,":speedmul",pos35),
(convert_from_fixed_point, ":speedmul"),
# (assign, reg1, ":min_dist"),
# (assign, reg2, ":is_archer"),
(try_begin),
(eq, ":is_archer", 0),
(try_begin),
(ge,":cur_item", 0),
(neg|item_has_property, ":cur_item", itp_next_item_as_melee),#不要试图获取带有此Flag的武器，否则你会知道的
(item_get_type,":cur_type",":cur_item"),
(try_begin),
(assign, ":horse_switch", 0),
(le,":zuoshou", 0),
(try_begin),
(gt, ":enemies_horse", -1),
(gt,":min_dist",3000),
(assign, ":horse_switch", 1),
(else_try),
(le, ":enemies_horse", 0),
(gt,":min_dist",1800),
(assign, ":horse_switch", 1),
(try_end),
(eq, ":horse_switch", 1),
(try_begin),
(this_or_next|eq, ":cur_type", itp_type_one_handed_wpn),
(this_or_next|eq, ":cur_type", itp_type_polearm),
(eq,":cur_type",itp_type_two_handed_wpn),
(try_begin),
(item_has_property, ":cur_item", itp_two_handed),
(try_begin),
(gt,":id_use_shield_weapon",0),
(gt, ":id_shield", 0),
(try_begin),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_weapon",0),
# (agent_set_wielded_item, ":agent_no", ":id_shield"),#装备盾
(try_end),
(else_try),
(le,":id_use_shield_weapon",0),
(gt, ":id_shield", 0),
(le, ":id_use_shield_polearm", 0),
(agent_set_wielded_item, ":agent_no", -1,0),
(agent_set_wielded_item, ":agent_no", ":id_shield"),
(try_end),
(else_try),
(neg|item_has_property, ":cur_item", itp_two_handed),#使用的武器不是不可配盾的武器
(gt, ":id_shield", 0),
(agent_set_wielded_item, ":agent_no", ":id_shield"),#装备盾
(try_end),
(try_end),
(try_end),
(try_begin),#武器切换判断逻辑2长杆反骑兵，高速敌人（可能骑马）接近时切换盾牌会挨打，因此不改变是否持盾的状态
(gt, ":enemies_horse", -1),
(this_or_next|gt,":speedmul",6),
(gt,":min_dist",600),
(this_or_next|eq,":cur_type",itp_type_one_handed_wpn),
(eq,":cur_type",itp_type_two_handed_wpn),
(try_begin),
(gt, ":id_use_shield_polearm", 0),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_polearm",0),
(else_try),
(gt, ":id_no_shield_polearm", 0),
(agent_set_wielded_item, ":agent_no", ":id_no_shield_polearm",0),
(try_end),
(try_end),
(try_begin),#武器切换判断逻辑3长杆反骑兵，这个需要根据MOD适当调整
(eq,":cur_type",itp_type_polearm),
(assign, ":polearm_switch", 0),
(try_begin),
(gt, ":enemies_horse", -1),
(lt,":min_dist",500),
(le,":speedmul",2),
(assign, ":polearm_switch", 1),
(else_try),
(le, ":enemies_horse", 0),
(lt,":min_dist",1200),
(assign, ":polearm_switch", 1),
(try_end),
(try_begin),
(eq, ":polearm_switch", 1),
(try_begin),
(gt, ":id_no_shield_twohand", 0),
(neq, ":cur_item", ":id_no_shield_twohand"),
(agent_set_wielded_item, ":agent_no", ":id_no_shield_twohand",0),
(else_try),
(gt, ":id_use_shield_onehand", 0),
(neq, ":cur_item", ":id_use_shield_onehand"),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_onehand",0),
(else_try),
(gt, ":id_use_shield_twohand", 0),
(neq, ":cur_item", ":id_use_shield_twohand"),
(try_begin),
(lt,":chazhi",100),
(try_begin),
(agent_set_wielded_item, ":agent_no", -1,1),#取下盾牌
(agent_set_wielded_item, ":agent_no", ":id_use_shield_twohand",0),
(try_end),
(else_try),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_twohand",0),
(try_end),
(else_try),
(gt,":zuoshou", 0),
(agent_set_wielded_item, ":agent_no", -1,1),
(agent_set_wielded_item, ":agent_no", ":cur_item",0),
(try_end),
(try_end),
(try_end),
(try_begin),
(le, ":enemies_horse", 0),
(lt,":min_dist",1200),
(eq,":cur_type",itp_type_two_handed_wpn),
(neg|item_has_property, ":cur_item", itp_two_handed),
(gt,":zuoshou", 0),
(lt,":chazhi",100),
(agent_set_wielded_item, ":agent_no", -1,1),
(agent_set_wielded_item, ":agent_no", ":cur_item",0),
(try_end),
# (try_begin),#武器切换判断逻辑5
# (le, ":enemies_horse", 0),
# (lt,":min_dist",1500),
# (eq,":cur_type",itp_type_polearm),
# (neg|item_has_property, ":cur_item", itp_two_handed),
# (gt,":zuoshou", 0),
# (agent_set_wielded_item, ":agent_no", -1,1),
# (agent_set_wielded_item, ":agent_no", ":cur_item",0),
# (try_end),
(try_end),
(try_end),
(try_begin),
(eq, ":is_archer", 1),
(ge,":cur_item", 0),
(neg|item_has_property, ":cur_item", itp_next_item_as_melee),
(assign, ":archer_switch", 0),
(lt,":min_dist",600),
(try_begin),
(gt, ":enemies_horse", -1),
(lt,":speedmul",4),
(assign, ":archer_switch", 1),
(else_try),
(le, ":enemies_horse", 0),
(assign, ":archer_switch", 1),
(try_end),
(eq, ":archer_switch", 1),
(try_begin),
(eq, ":cur_item", ":id_ranged_weapon"),
(try_begin),
(gt, ":id_no_shield_twohand", 0),
(try_begin),
(gt, ":id_use_shield_twohand", 0),
(ge, ":p2", ":p1"),
(agent_set_wielded_item, ":agent_no", ":id_no_shield_twohand",0),
(else_try),
(agent_set_wielded_item, ":agent_no", ":id_no_shield_twohand",0),
(try_end),
(else_try),
(gt, ":id_use_shield_twohand", 0),
(try_begin),
(gt, ":id_shield", 0),
(lt,":chazhi",100),
(try_begin),
(gt,":zuoshou", 0),
(agent_set_wielded_item, ":agent_no", -1,1),#取下盾牌
(agent_set_wielded_item, ":agent_no", ":id_use_shield_twohand",0),
(else_try),
(le,":zuoshou", 0),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_twohand",0),
(try_end),
(else_try),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_twohand",0),
(try_end),
(else_try),
(gt, ":id_use_shield_onehand", 0),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_onehand",0),
(try_begin),
(gt, ":id_shield", 0),
(le,":zuoshou", 0),#没装备盾
(agent_set_wielded_item, ":agent_no", ":id_shield"),#装备盾
(try_end),
(else_try),
(gt, ":id_use_shield_polearm", 0),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_polearm",0),
(try_begin),
(ge,":zuoshou", 0),#装备了盾
(agent_set_wielded_item, ":agent_no", -1,1),#取下盾牌
(try_end),
(else_try),
(gt, ":id_no_shield_polearm", 0),
(agent_set_wielded_item, ":agent_no", ":id_no_shield_polearm",0),
(try_end),
(else_try),
(neq, ":cur_item", ":id_ranged_weapon"),
(try_begin),
(eq, ":cur_item", ":id_use_shield_twohand"),
(lt,":chazhi",100),
(try_begin),
(ge,":zuoshou", 0),
(agent_set_wielded_item, ":agent_no", -1,1),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_twohand",0),
(try_end),
(else_try),
(eq, ":cur_item", ":id_use_shield_polearm"),
(ge,":zuoshou", 0),
(agent_set_wielded_item, ":agent_no", -1,1),#取下盾牌
(agent_set_wielded_item, ":agent_no", ":id_use_shield_polearm",0),
(try_end),
(try_end),
(try_end),
(try_begin),
(eq, ":is_archer", 1),
(neq, ":cur_item", ":id_ranged_weapon"),
(gt,":min_dist",600),
(agent_set_wielded_item, ":agent_no", ":id_ranged_weapon",0),
(try_end),
(try_begin),#空手切换武器判断逻辑
(lt,":cur_item", 0),#右手是空手
(assign, ":kongshou_switch", 0),
(try_begin),
(gt, ":enemies_horse", -1),
(le,":min_dist",2500),#与敌人距离小于等于25米
(assign, ":kongshou_switch", 1),
(else_try),
(le, ":enemies_horse", 0),
(le,":min_dist",1500),#与敌人距离小于等于15米
(assign, ":kongshou_switch", 1),
(try_end),
(eq, ":kongshou_switch", 1),
(try_begin),
(gt, ":id_no_shield_weapon", 0),
(agent_set_wielded_item, ":agent_no", ":id_no_shield_weapon",0),
(else_try),
(gt, ":id_use_shield_weapon", 0),
(agent_set_wielded_item, ":agent_no", ":id_use_shield_weapon",0),
(try_end),
(try_end),
# (agent_set_slot, ":agent_no", 1800, ":cur_time"),
(try_end),
]),

复制代码

注意：因为骑砍低层存在一个武器切换的逻辑，所以这个AI的触发时间不能太短，偶尔会看到兵种多切了几次盾牌，这是正常现象。
如果是MOD作者，个人强烈建议给步兵写一个阵型AI，只需要一个简单的获取敌人坐标，以坚守命令靠近敌人就行，这样可以保证步兵集群用盾，远程的威胁会进一步降低！
如果是用TXT代码的，一定要确保你添加的MOD没有任何关于武器切换的功能，原因上面提到了，这个AI会全权接管所有步战兵种的武器切换，和MOD冲突的话可能会导致兵种不停地循环武器！
一定要看清楚！！一定要看清楚！！
TXT代码（仅对友军有效）：

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@偃靖

我在1135测试过，100侍卫军VS100宋弓射手，本来必输的局直接反败为胜了，效果显著。