From 3cbe976a4ebaeb7d5dfd3a0f155a3f83ed6ebd53 Mon Sep 17 00:00:00 2001
From: Andrew <47818697+Nyeriah@users.noreply.github.com>
Date: Fri, 21 Mar 2025 05:00:17 -0300
Subject: [PATCH] =?UTF-8?q?fix(Scripts/SunwellPlateau):=20Vapor=20should?=
 =?UTF-8?q?=20chase=20the=20player=20targeted=20b=E2=80=A6=20(#21740)?=
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---
 .../SunwellPlateau/boss_felmyst.cpp           | 20 +++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/server/scripts/EasternKingdoms/SunwellPlateau/boss_felmyst.cpp b/src/server/scripts/EasternKingdoms/SunwellPlateau/boss_felmyst.cpp
index dc13e2873..00e91d584 100644
--- a/src/server/scripts/EasternKingdoms/SunwellPlateau/boss_felmyst.cpp
+++ b/src/server/scripts/EasternKingdoms/SunwellPlateau/boss_felmyst.cpp
@@ -376,6 +376,16 @@ struct npc_demonic_vapor : public NullCreatureAI
         me->CastSpell(me, SPELL_DEMONIC_VAPOR_SPAWN_TRIGGER, true);
     }
 
+    void IsSummonedBy(WorldObject* summoner) override
+    {
+        if (!summoner || !summoner->ToUnit())
+            return;
+
+        me->m_Events.AddEventAtOffset([this, summoner] {
+            me->GetMotionMaster()->MoveFollow(summoner->ToUnit(), 0.0f, 0.0f, MOTION_SLOT_CONTROLLED);
+        }, 2s);
+    }
+
     void UpdateAI(uint32 diff) override
     {
         if (_timer)
@@ -387,16 +397,6 @@ struct npc_demonic_vapor : public NullCreatureAI
                 _timer = 0;
             }
         }
-        else if (me->GetMotionMaster()->GetMotionSlotType(MOTION_SLOT_CONTROLLED) == NULL_MOTION_TYPE)
-        {
-            Map::PlayerList const& players = me->GetMap()->GetPlayers();
-            for (Map::PlayerList::const_iterator itr = players.begin(); itr != players.end(); ++itr)
-                if (me->GetDistance2d(itr->GetSource()) < 20.0f && itr->GetSource()->IsAlive())
-                {
-                    me->GetMotionMaster()->MoveFollow(itr->GetSource(), 0.0f, 0.0f, MOTION_SLOT_CONTROLLED);
-                    break;
-                }
-        }
     }
 private:
     uint32 _timer;