Show game name instead of game ID of selected game

src/guiMainMenu.cpp

@@ -258,9 +258,9 @@ void GUIMainMenu::regenerateGui(v2u32 screensize)
 		core::rect<s32> rect(0, 0, size.X, 40);
 		rect += v2s32(4, 0);
 		std::string t = "Minetest " VERSION_STRING;
-		if(m_data->selected_game != ""){
+		if(m_data->selected_game_name != ""){
 			t += "/";
-			t += m_data->selected_game;
+			t += m_data->selected_game_name;
 		}
 		Environment->addStaticText(narrow_to_wide(t).c_str(),
 				rect, false, true, this, -1);
@@ -1356,6 +1356,8 @@ bool GUIMainMenu::OnEvent(const SEvent& event)
 					eid <= GUI_ID_GAME_BUTTON_MAX){
 				m_data->selected_game =
 						m_data->games[eid - GUI_ID_GAME_BUTTON_FIRST].id;
+				m_data->selected_game_name =
+						m_data->games[eid - GUI_ID_GAME_BUTTON_FIRST].name;
 				regenerateGui(m_screensize_old);
 			}
 		}

src/guiMainMenu.h

@@ -40,6 +40,7 @@ struct MainMenuData
 	// Generic
 	int selected_tab;
 	std::string selected_game;
+	std::string selected_game_name;
 	// Client options
 	std::string servername;
 	std::string serverdescription;
@@ -80,6 +81,7 @@ struct MainMenuData
 		// Generic
 		selected_tab(0),
 		selected_game("minetest"),
+		selected_game_name("Minetest"),
 		// Client opts
 		fancy_trees(false),
 		smooth_lighting(false),

src/main.cpp

@@ -1501,8 +1501,10 @@ int main(int argc, char *argv[])
 					menudata.selected_tab = g_settings->getS32("selected_mainmenu_tab");
 				if(g_settings->exists("selected_serverlist"))
 					menudata.selected_serverlist = g_settings->getS32("selected_serverlist");
-				if(g_settings->exists("selected_mainmenu_game"))
+				if(g_settings->exists("selected_mainmenu_game")){
 					menudata.selected_game = g_settings->get("selected_mainmenu_game");
+					menudata.selected_game_name = findSubgame(menudata.selected_game).name;
+				}
 				menudata.address = narrow_to_wide(address);
 				menudata.name = narrow_to_wide(playername);
 				menudata.port = narrow_to_wide(itos(port));