Method sortDateClick

src/Menu/ListGamesState.cpp:343–359

* Sorts the saves by date. * @param action Pointer to an action. */

 * @param action Pointer to an action.
 */
void ListGamesState::sortDateClick(Action *)
{
	if (_sortable)
	{
		if (Options::saveOrder == SORT_DATE_ASC)
		{
			Options::saveOrder = SORT_DATE_DESC;
		}
		else
		{
			Options::saveOrder = SORT_DATE_ASC;
		}
		updateArrows();
		_lstSaves->clearList();
		sortList(Options::saveOrder);
	}
}

void ListGamesState::disableSort()
{