Function SortSaveGameList

src/fios_gui.cpp:302–321

* Sort the collected list save games prior to displaying it in the save/load gui. * @param[in,out] file_list List of save game files found in the directory. */

 * @param[in,out] file_list List of save game files found in the directory.
 */
static void SortSaveGameList(FileList &file_list)
{
	size_t sort_start = 0;
	size_t sort_end = 0;

	/* Directories are always above the files (FIOS_TYPE_DIR)
	 * Drives (A:\ (windows only) are always under the files (FIOS_TYPE_DRIVE)
	 * Only sort savegames/scenarios, not directories
	 */
	for (const auto &item : file_list) {
		switch (item.type.detailed) {
			case DFT_FIOS_DIR:    sort_start++; break;
			case DFT_FIOS_PARENT: sort_start++; break;
			case DFT_FIOS_DRIVE:  sort_end++;   break;
			default: break;
		}
	}

	std::sort(file_list.begin() + sort_start, file_list.end() - sort_end);
}

struct SaveLoadWindow : public Window {
private: