Core/Collision: Ported dynamic line of sight patch by Silverice from MaNGOS and

added lots of improvements
Please re-extract vmaps

src/server/game/Handlers/QueryHandler.cpp

@@ -251,7 +251,7 @@ void WorldSession::HandleCorpseQueryOpcode(WorldPacket & /*recv_data*/)
                     mapid = corpseMapEntry->entrance_map;
                     x = corpseMapEntry->entrance_x;
                     y = corpseMapEntry->entrance_y;
-                    z = entranceMap->GetHeight(x, y, MAX_HEIGHT);
+                    z = entranceMap->GetHeight(GetPlayer()->GetPhaseMask(), x, y, MAX_HEIGHT);
                 }
             }
         }