message: Rename _commercial to commercial
diff: @@ -110,10 +110,10 @@ void MapViewState::updateCommercial()
  StructureManager& structureManager = NAS2D::Utility<StructureManager>::get();
  const auto& warehouses = structureManager.getStructures<Warehouse>();
  - const auto& _commercial = structureManager.getStructures<Commercial>();
  + const auto& commercial = structureManager.getStructures<Commercial>();
  // No need to do anything if there are no commercial structures.
  - if (_commercial.empty()) { return; }
  + if (commercial.empty()) { return; }
  int luxuryCount = structureManager.getCountInState(Structure::StructureClass::Commercial, StructureState::Operational);
  int commercialCount = luxuryCount;
  @@ -149,8 +149,8 @@ void MapViewState::updateCommercial()
  }
  }
  - auto _comm_r_it = _commercial.rbegin();
  - for (std::size_t i = 0; i < static_cast<std::size_t>(luxuryCount) && _comm_r_it != _commercial.rend(); ++i, ++_comm_r_it)
  + auto _comm_r_it = commercial.rbegin();
  + for (std::size_t i = 0; i < static_cast<std::size_t>(luxuryCount) && _comm_r_it != commercial.rend(); ++i, ++_comm_r_it)
  {
  if ((*_comm_r_it)->operational())
  {
  