Removed unused code and objects.

src/states_screens/race_setup_screen.cpp

@@ -45,24 +45,6 @@ const int CONFIG_CODE_SOCCER    = 5;
 using namespace GUIEngine;
 DEFINE_SCREEN_SINGLETON( RaceSetupScreen );
 
-class GameModeRibbonListener : public DynamicRibbonHoverListener
-{
-    RaceSetupScreen* m_parent;
-public:
-
-    GameModeRibbonListener(RaceSetupScreen* parent)
-    {
-        m_parent = parent;
-    }
-
-    virtual void onSelectionChanged(DynamicRibbonWidget* theWidget, const std::string& selectionID,
-                                    const irr::core::stringw& selectionText, const int playerID)
-    {
-        // game mode changed!!
-        m_parent->onGameModeChanged();
-    }
-};   // GameModeRibbonListener
-
 // -----------------------------------------------------------------------------
 
 RaceSetupScreen::RaceSetupScreen() : Screen("racesetup.stkgui")
@@ -192,21 +174,6 @@ void RaceSetupScreen::assignDifficulty()
 
 // -----------------------------------------------------------------------------
 
-void RaceSetupScreen::onGameModeChanged()
-{
-    DynamicRibbonWidget* w2 = getWidget<DynamicRibbonWidget>("gamemode");
-    assert( w2 != NULL );
-
-    std::string gamemode_str = w2->getSelectionIDString(PLAYER_ID_GAME_MASTER);
-    if (gamemode_str == "locked") return;
-
-    RaceManager::MinorRaceModeType gamemode =
-        RaceManager::getModeIDFromInternalName(gamemode_str);
-
-}   // onGameModeChanged
-
-// -----------------------------------------------------------------------------
-
 void RaceSetupScreen::init()
 {
     Screen::init();
@@ -314,10 +281,6 @@ void RaceSetupScreen::init()
             break;
     }
 
-    m_mode_listener = new GameModeRibbonListener(this);
-    w2->registerHoverListener(m_mode_listener);
-
-
     if (PlayerManager::getCurrentPlayer()->isLocked("difficulty_best"))
     {
         RibbonWidget* w = getWidget<RibbonWidget>("difficulty");

src/states_screens/race_setup_screen.hpp

@@ -22,8 +22,6 @@
 
 namespace GUIEngine { class Widget; }
 
-class GameModeRibbonListener;
-
 /**
   * \brief Screen with race setup options (difficulty, game mode, etc...)
   * \ingroup states_screens
@@ -31,12 +29,9 @@ class GameModeRibbonListener;
 class RaceSetupScreen : public GUIEngine::Screen, public GUIEngine::ScreenSingleton<RaceSetupScreen>
 {
     friend class GUIEngine::ScreenSingleton<RaceSetupScreen>;
-    friend class GameModeRibbonListener;
 
     RaceSetupScreen();
 
-    GameModeRibbonListener* m_mode_listener;
-
     void onGameModeChanged();
 
     void assignDifficulty();