Core/Vehicles:

* Added generic solution for vehicle accessories not relying on AI calls
* Only accessories marked as minion will be respawned when the vehicle enters evade mode
* Notify the summoner's AI when vehicle accessory fails to install and despawns

src/server/game/AI/CoreAI/CombatAI.cpp

@@ -317,8 +317,6 @@ void VehicleAI::UpdateAI(const uint32 diff)
 void VehicleAI::Reset()
 {
     me->SetVisible(true);
-
-    m_vehicle->Reset();
 }
 
 void VehicleAI::OnCharmed(bool apply)

src/server/game/AI/CreatureAI.cpp

@@ -155,7 +155,7 @@ void CreatureAI::EnterEvadeMode()
     Reset();
 
     if (me->IsVehicle()) // use the same sequence of addtoworld, aireset may remove all summons!
-        me->GetVehicleKit()->Reset();
+        me->GetVehicleKit()->Reset(true);
 }
 
 /*void CreatureAI::AttackedBy(Unit* attacker)

src/server/game/AI/CreatureAIImpl.h

@@ -549,8 +549,13 @@ inline bool CreatureAI::_EnterEvadeMode()
     if (!me->isAlive())
         return false;
 
+    // call specialized vehicle remove auras if creature is one
+    if (!me->IsVehicle())
+        me->RemoveAllAuras();
+    else
+        me->RemoveAllAurasExceptVehicle();
+
     // sometimes bosses stuck in combat?
-    me->RemoveAllAuras();
     me->DeleteThreatList();
     me->CombatStop(true);
     me->LoadCreaturesAddon();

src/server/game/AI/ScriptedAI/ScriptedCreature.cpp

@@ -516,9 +516,6 @@ void BossAI::_Reset()
     if (!me->isAlive())
         return;
 
-    if (me->GetVehicleKit())
-        me->GetVehicleKit()->Reset();
-
     me->ResetLootMode();
     events.Reset();
     summons.DespawnAll();