Function FiosGetHeightmapList

src/fios.cpp:528–539

* Get a list of heightmaps. * @param fop Purpose of collecting the list. * @param show_dirs Whether to show directories. * @param file_list Destination of the found files. */

 * @param file_list Destination of the found files.
 */
void FiosGetHeightmapList(SaveLoadOperation fop, bool show_dirs, FileList &file_list)
{
	static std::optional<std::string> fios_hmap_path;

	if (!fios_hmap_path) fios_hmap_path = FioFindDirectory(HEIGHTMAP_DIR);

	_fios_path = &(*fios_hmap_path);

	std::string base_path = FioFindDirectory(HEIGHTMAP_DIR);
	Subdirectory subdir = base_path == *_fios_path ? HEIGHTMAP_DIR : NO_DIRECTORY;
	FiosGetFileList(fop, show_dirs, &FiosGetHeightmapListCallback, subdir, file_list);
}

/**
 * Callback for FiosGetTownDataList.