diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index 16dd2cf..3aae162 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -4,6 +4,7 @@
 #include "moveableentity.h"
 #include "buff.h"
 #include "weakptr.h"
+#include "trigger.h"
 
 #include "cs_proto.pb.h"
 
@@ -40,6 +41,7 @@ class RoomObstacle;
 class Hero;
 class Team;
 class Car;
+class Trigger;
 class Creature : public MoveableEntity
 {
  public:
@@ -196,6 +198,7 @@ class Creature : public MoveableEntity
     Entity* GetLastCollisionDoor() { return last_collision_door_; }
     void SetLastCollisionDoor(Entity* door) { last_collision_door_ = door; }
     bool CheckCollision();
+    Trigger* GetTrigger() { return trigger_; };
 
 protected:
 
@@ -231,6 +234,7 @@ protected:
 
 private:
     CreatureWeakPtr weak_ptr_;
+    Trigger* trigger_ = nullptr;
     Team* team_ = nullptr;
     Weapon* curr_weapon_ = nullptr;
     CreatureWeakPtrChunk weak_ptr_chunk_;
diff --git a/server/gameserver/trigger.cc b/server/gameserver/trigger.cc
new file mode 100644
index 0000000..67eb97b
--- /dev/null
+++ b/server/gameserver/trigger.cc
@@ -0,0 +1,41 @@
+#include "precompile.h"
+
+#include "trigger.h"
+
+void Trigger::Init()
+{
+
+}
+
+void Trigger::UnInit()
+{
+
+}
+
+void Trigger::TakeonWeapon(Weapon* old_weapon, Weapon* new_weapon)
+{
+}
+
+void Trigger::Shot(Weapon* weapon)
+{
+
+}
+
+void Trigger::Kill(Creature* target)
+{
+
+}
+
+void Trigger::UseItemAction()
+{
+}
+
+void Trigger::UseSkill(Skill* skill)
+{
+
+}
+
+void Trigger::HpChg(float old_hp, float new_hp)
+{
+
+}
diff --git a/server/gameserver/trigger.h b/server/gameserver/trigger.h
new file mode 100644
index 0000000..1d52586
--- /dev/null
+++ b/server/gameserver/trigger.h
@@ -0,0 +1,22 @@
+#pragma once
+
+class Weapon;
+class Creature;
+class Skill;
+class Trigger
+{
+public:
+
+    void Init();
+    void UnInit();
+    Creature* GetOwner() { return owner_; };
+    void TakeonWeapon(Weapon* old_weapon, Weapon* new_weapon);
+    void Shot(Weapon* weapon);
+    void Kill(Creature* target);
+    void UseItemAction();
+    void UseSkill(Skill* skill);
+    void HpChg(float old_hp, float new_hp);
+
+ private:
+    Creature* owner_ = nullptr;
+};