From fe8ac7eeacbb573dc4cb74e4b4ae52d18e4f85c8 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Sat, 4 Mar 2023 18:01:52 +0800
Subject: [PATCH] 1

---
 server/gameserver/buff/mark_tag.cc | 17 ++++++++
 server/gameserver/creature.cc      | 67 ++++++++++++++++++++++++++++++
 server/gameserver/creature.h       |  5 +++
 3 files changed, 89 insertions(+)

diff --git a/server/gameserver/buff/mark_tag.cc b/server/gameserver/buff/mark_tag.cc
index 85e1031b..a9f3b078 100644
--- a/server/gameserver/buff/mark_tag.cc
+++ b/server/gameserver/buff/mark_tag.cc
@@ -10,6 +10,23 @@
 
 void MarkTagBuff::Activate()
 {
+    switch (meta->_int_buff_param1) {
+    case 1:
+        {
+            owner->SetBuffTag(meta->_int_buff_param2, meta->_int_buff_param3);
+        }
+        break;
+    case 2:
+        {
+            owner->IncBuffTag(meta->_int_buff_param2, meta->_int_buff_param3);
+        }
+        break;
+    case 3:
+        {
+            owner->UnSetBuffTag(meta->_int_buff_param2);
+        }
+        break;
+    }
 }
 
 void MarkTagBuff::Deactivate()
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index dc0ef121..3abb2ce3 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -171,6 +171,47 @@ int Creature::AddBuff(Creature* caster,
             return 0;
         }
     }
+    if (buff_meta->buff_effect() == kBET_CondTag) {
+        switch (buff_meta->_int_buff_param1) {
+        case 1:
+            {
+                if (!(GetBuffTag(buff_meta->_int_buff_param2) >
+                      buff_meta->_int_buff_param3)) {
+                    return 0;
+                }
+            }
+            break;
+        case 2:
+            {
+                if (!(GetBuffTag(buff_meta->_int_buff_param2) <
+                      buff_meta->_int_buff_param3)) {
+                    return 0;
+                }
+            }
+            break;
+        case 3:
+            {
+                if (!(GetBuffTag(buff_meta->_int_buff_param2) ==
+                      buff_meta->_int_buff_param3)) {
+                    return 0;
+                }
+            }
+            break;
+        case 4:
+            {
+                if (!(GetBuffTag(buff_meta->_int_buff_param2) !=
+                      buff_meta->_int_buff_param3)) {
+                    return 0;
+                }
+            }
+            break;
+        default:
+            {
+                return 0;
+            }
+            break;
+        }
+    }
     if (buff_meta->no_immune()) {
         no_check_immune = 1;
     }
@@ -2818,3 +2859,29 @@ void Creature::RemoveSkillObstacle(const mt::Skill* skill_meta)
         ob.Get()->Destory();
     }
 }
+
+void Creature::SetBuffTag(int tag, int val)
+{
+    buff_tags_[tag] = val;
+}
+
+int Creature::GetBuffTag(int tag)
+{
+    auto itr = buff_tags_.find(tag);
+    return itr != buff_tags_.end() ? itr->second : 0;
+}
+
+void Creature::IncBuffTag(int tag, int val)
+{
+    auto itr = buff_tags_.find(tag);
+    if (itr != buff_tags_.end()) {
+        itr->second += val;
+    } else {
+        buff_tags_[tag] = val;
+    }
+}
+
+void Creature::UnSetBuffTag(int tag)
+{
+    buff_tags_.erase(tag);
+}
diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index d7424c76..2808112a 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -321,6 +321,10 @@ class Creature : public MoveableEntity
     void MarkSyncActivePlayer(const char* file, int line, const char* func);
     void CheckBulletHitHoldShield(IBullet* bullet, bool& eat);
     void RemoveSkillObstacle(const mt::Skill* skill_meta);
+    void SetBuffTag(int tag, int val);
+    int GetBuffTag(int tag);
+    void IncBuffTag(int tag, int val);
+    void UnSetBuffTag(int tag);
 
 protected:
     virtual void OnBuffRemove(Buff& buff);
@@ -388,6 +392,7 @@ private:
     a8::XTimerWp auto_switch_weapon_timer_;
     a8::XTimerWp reload_delay_timer_;
     int follow_times_ = 0;
+    std::map<int, int> buff_tags_;
 
     int disable_move_dir_times_ = 0;
     int disable_attack_dir_times_ = 0;