Core/GameObject: spawn linked traps at gameobject creation instead of…

… using DB spawns.

src/server/game/Entities/GameObject/GameObject.cpp

@@ -324,6 +324,18 @@ bool GameObject::Create(ObjectGuid::LowType guidlow, uint32 name_id, Map* map, u
     if (map->Is25ManRaid())
         loot.maxDuplicates = 3;
 
+    if (uint32 linkedEntry = GetGOInfo()->GetLinkedGameObjectEntry())
+    {
+        GameObject* linkedGO = new GameObject();
+        if (linkedGO->Create(map->GenerateLowGuid<HighGuid::GameObject>(), linkedEntry, map, phaseMask, pos, rotation, 255, GO_STATE_READY))
+        {
+            SetLinkedTrap(linkedGO);
+            map->AddToMap(linkedGO);
+        }
+        else
+            delete linkedGO;
+    }
+
     return true;
 }