Fixed displaying unsolved challenges

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/branches/irrlicht@4143 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/challenges/unlock_manager.cpp

@@ -348,3 +348,18 @@ bool UnlockManager::isLocked(const std::string& feature)
 {
     return m_locked_features.find(feature)!=m_locked_features.end();
 }  // featureIsLocked
+//-----------------------------------------------------------------------------
+const std::vector<const Challenge*>   UnlockManager::getUnlockedFeatures()
+{    
+    std::vector<const Challenge*>  out;
+    
+    for(AllChallengesType::const_iterator i =m_all_challenges.begin(); 
+        i!=m_all_challenges.end();  i++)
+    {
+        if (i->second->isSolved()) out.push_back(i->second);
+    }
+    
+    return out;
+}
+
+

src/challenges/unlock_manager.hpp

@@ -47,9 +47,15 @@ public:
     void       save              ();
     std::vector<const Challenge*> 
                getActiveChallenges();
+    
+    /** Returns the list of recently unlocked features (e.g. call at the end of a
+        race to know if any features were unlocked) */
     const std::vector<const Challenge*> 
-               getUnlockedFeatures() {return m_unlocked_features;}
+               getRecentlyUnlockedFeatures() {return m_unlocked_features;}
 
+    const std::vector<const Challenge*>   getUnlockedFeatures();
+
+    
     void       clearUnlocked     () {m_unlocked_features.clear(); }
     void       raceFinished      ();
     void       grandPrixFinished ();

src/states_screens/dialogs/race_over_dialog.cpp

@@ -51,7 +51,7 @@ RaceOverDialog::RaceOverDialog(const float percentWidth, const float percentHeig
     const int margin_between_buttons = 12;
     const int buttons_y_from = m_area.getHeight() - 3*(button_h + margin_between_buttons);
     
-    if (unlock_manager->getUnlockedFeatures().size()>0)
+    if (unlock_manager->getRecentlyUnlockedFeatures().size()>0)
     {
         // TODO: unlocked features
     }