Function GetGRFPresetList

src/settings.cpp:1544–1556

* Get the list of known NewGrf presets. * @returns List of preset names. */

 * @returns List of preset names.
 */
StringList GetGRFPresetList()
{
	StringList list;

	ConfigIniFile ini(_config_file);
	for (const IniGroup &group : ini.groups) {
		if (group.name.starts_with("preset-")) {
			list.push_back(group.name.substr(7));
		}
	}

	return list;
}

/**
 * Load a NewGRF configuration by preset-name.