Core/Objects

* Split BuildValuesUpdate into separate virtual methods for every object type that does something special with update fields
* Removed _SetCreateBits/_SetUpdateBits to halve the amount of checks if field needs to be sent

src/server/game/Handlers/MovementHandler.cpp

@@ -330,9 +330,7 @@ void WorldSession::HandleMovementOpcodes(WorldPacket& recvData)
                 if (!foundNewTransport)
                 {
                     plrMover->m_transport = NULL;
-                    movementInfo.t_pos.Relocate(0.0f, 0.0f, 0.0f, 0.0f);
-                    movementInfo.t_time = 0;
-                    movementInfo.t_seat = -1;
+                    movementInfo.ClearTransport();
                 }
             }
         }