From 7254d889a3534c9a8081e0752573f78d5ca01f29 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Mon, 20 May 2024 15:47:18 +0800
Subject: [PATCH] 1

---
 server/gameserver/constant.h |  1 +
 server/gameserver/human.cc   |  1 +
 server/gameserver/trigger.cc | 17 +++++++++++++++++
 server/gameserver/trigger.h  |  1 +
 4 files changed, 20 insertions(+)

diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index 5bfac351..c0615f03 100644
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -376,6 +376,7 @@ enum EventAddBuff_e
      kEventBuffDmgOut = 19,
      kEventEnterBattleMode = 20,
      kEventLeaveBattleMode = 21,
+     kEventBeAttack = 22,
      kEventBuffEnd
 };
 
diff --git a/server/gameserver/human.cc b/server/gameserver/human.cc
index 4dfa8638..11643420 100644
--- a/server/gameserver/human.cc
+++ b/server/gameserver/human.cc
@@ -432,6 +432,7 @@ void Human::DecHP(float dec_hp, int killer_id, const std::string killer_name, in
                      only_self);
             }
         }
+        GetTrigger()->BeAttack(killer_id);
     }
     GetTrigger()->HpChg();
     room->OnTeamPartChg(this);
diff --git a/server/gameserver/trigger.cc b/server/gameserver/trigger.cc
index 22991a75..56a7f145 100644
--- a/server/gameserver/trigger.cc
+++ b/server/gameserver/trigger.cc
@@ -706,3 +706,20 @@ void Trigger::LeaveBattleMode()
              }
          });
 }
+
+
+void Trigger::BeAttack(int attacker_id)
+{
+    TraverseCondBuffs
+        (kEventBeAttack,
+         [this] (Buff* buff, bool& stop)
+         {
+             for (int buff_id : buff->meta->_buff_param4_int_list) {
+                 if (buff_id > 0) {
+                     owner_->TryAddBuff(owner_, buff_id, buff->skill_meta);
+                 } else {
+                     owner_->ClearBuffById(-buff_id);
+                 }
+             }
+         });
+}
diff --git a/server/gameserver/trigger.h b/server/gameserver/trigger.h
index de3cf071..a179c2a0 100644
--- a/server/gameserver/trigger.h
+++ b/server/gameserver/trigger.h
@@ -89,6 +89,7 @@ public:
     void EnterCrazeMode();
     void EnterBattleMode();
     void LeaveBattleMode();
+    void BeAttack(int attacker_id);
 
     std::weak_ptr<EventHandler> AddListener(int event_id, a8::CommonCbProc cb);
     void RemoveEventHandler(std::weak_ptr<EventHandler> handler_ptr);