message: Make global variables local consts
diff: @@ -30,13 +30,7 @@ static std::string MINE_YIELD;
  static std::string MINE_DEPTH;
  static const int MINE_YIELD_POSITION = 148;
  -static int MINE_YIELD_DESCRIPTION_POSITION = 0;
  -
  -static int MINE_STATUS_POSITION;
  -static int EXTENSION_TURNS_REMAINING_POSITION;
  -
  static const int MINE_DEPTH_POSITION = 300;
  -static int MINE_DEPTH_VALUE_POSITION;
  static Font* FONT = nullptr;
  static Font* FONT_BOLD = nullptr;
  @@ -260,11 +254,11 @@ void MineOperationsWindow::update()
  Window::update();
  - MINE_YIELD_DESCRIPTION_POSITION = MINE_YIELD_POSITION + FONT_BOLD->width("Mine Yield:") + 10;
  - MINE_DEPTH_VALUE_POSITION = MINE_DEPTH_POSITION + FONT_BOLD->width("Depth:") + 10;
  + const int MINE_YIELD_DESCRIPTION_POSITION = MINE_YIELD_POSITION + FONT_BOLD->width("Mine Yield:") + 10;
  + const int MINE_DEPTH_VALUE_POSITION = MINE_DEPTH_POSITION + FONT_BOLD->width("Depth:") + 10;
  - MINE_STATUS_POSITION = MINE_YIELD_POSITION + FONT_BOLD->width("Status:") + 10;
  - EXTENSION_TURNS_REMAINING_POSITION = MINE_YIELD_POSITION + FONT_BOLD->width("Turns Remaining:") + 10;
  + const int MINE_STATUS_POSITION = MINE_YIELD_POSITION + FONT_BOLD->width("Status:") + 10;
  + const int EXTENSION_TURNS_REMAINING_POSITION = MINE_YIELD_POSITION + FONT_BOLD->width("Turns Remaining:") + 10;
  auto& renderer = Utility<Renderer>::get();
  