1

server/gameserver/buff/bufffactory.cc

@@ -43,6 +43,7 @@
 #include "buff/modify_attr.h"
 #include "buff/modify_base_attr.h"
 #include "buff/modify_grow_attr.h"
+#include "buff/direct_set_attr.h"
 #include "buff/vertigo.h"
 #include "buff/cond_add.h"
 #include "buff/distance_dmg_addition.h"
@@ -56,6 +57,8 @@ std::shared_ptr<Buff> BuffFactory::MakeBuff(const mt::Buff* buff_meta)
         return std::make_shared<ModifyBaseAttrBuff>();
     case kBET_ModifyGrowAttr:
         return std::make_shared<ModifyGrowAttrBuff>();
+    case kBET_DirectSetAttr:
+        return std::make_shared<DirectSetAttrBuff>();
     case kBET_SummonLoot:
         return std::make_shared<SummonLootBuff>();
     case kBET_DistanceDmgAddition:

server/gameserver/buff/direct_set_attr.cc

@@ -0,0 +1,26 @@
+#include "precompile.h"
+
+#include "buff/direct_set_attr.h"
+
+#include "creature.h"
+#include "human.h"
+#include "car.h"
+#include "ability.h"
+
+#include "mt/Buff.h"
+
+void DirectSetAttrBuff::Activate()
+{
+    int attr_id = meta->_int_buff_param1;
+    float value = meta->GetBuffParam2(this);
+    if (IsValidHumanAttr(attr_id)) {
+        handle_ = owner->GetAbility()->AddAttrDirect(attr_id, value);
+    }
+}
+
+void DirectSetAttrBuff::Deactivate()
+{
+    if (!handle_.expired()) {
+        owner->GetAbility()->RemoveAttrDirect(handle_);
+    }
+}

server/gameserver/buff/direct_set_attr.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include "buff.h"
+
+class DirectSetAttrBuff : public Buff
+{
+ public:
+
+    virtual void Activate() override;
+    virtual void Deactivate() override;
+
+ private:
+    AttrDirectHandle handle_;
+};