Function GraphicsSetSaveConfig

src/settings.cpp:1233–1249

* Save BaseGraphics set selection and configuration. */

 * Save BaseGraphics set selection and configuration.
 */
static void GraphicsSetSaveConfig(IniFile &ini)
{
	const GraphicsSet *used_set = BaseGraphics::GetUsedSet();
	if (used_set == nullptr) return;

	IniGroup &group = ini.GetOrCreateGroup("graphicsset");
	group.Clear();

	group.GetOrCreateItem("name").SetValue(used_set->name);
	group.GetOrCreateItem("shortname").SetValue(fmt::format("{:08X}", std::byteswap(used_set->shortname)));

	const GRFConfig *extra_cfg = used_set->GetExtraConfig();
	if (extra_cfg != nullptr && !extra_cfg->param.empty()) {
		group.GetOrCreateItem("extra_version").SetValue(fmt::format("{}", extra_cfg->version));
		group.GetOrCreateItem("extra_params").SetValue(GRFBuildParamList(*extra_cfg));
	}
}

/* Save a GRF configuration to the given group name */
static void GRFSaveConfig(IniFile &ini, std::string_view grpname, const GRFConfigList &list)