Small improvement to challenge file, to add a textual player name next to the player ID, to make it easier to read

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@12510 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/challenges/game_slot.cpp

@@ -231,12 +231,12 @@ void GameSlot::grandPrixFinished()
 
 //-----------------------------------------------------------------------------
 
-void GameSlot::save(std::ofstream& out)
+void GameSlot::save(std::ofstream& out, const std::string& name)
 {
     out << "    <gameslot playerID=\"" << m_player_unique_id.c_str() 
         << "\" kart=\""                << m_kart_ident.c_str() 
         << "\" firstTime=\""           << (m_first_time ? "true" : "false")
-        << "\">\n";
+        << "\"> <!-- " << name.c_str() << " -->\n";
     std::map<std::string, Challenge*>::const_iterator i;
     for(i = m_challenges_state.begin(); 
         i != m_challenges_state.end();  i++)

src/challenges/game_slot.hpp

@@ -117,7 +117,7 @@ public:
     void       raceFinished      ();
     void       grandPrixFinished ();
     
-    void       save              (std::ofstream& file);
+    void       save              (std::ofstream& file, const std::string& name);
     void       setCurrentChallenge(const std::string &challenge_id);
     
     /** Returns the number of points accumulated. */

src/challenges/unlock_manager.cpp

@@ -275,7 +275,17 @@ void UnlockManager::save()
     std::map<std::string, GameSlot*>::iterator it;
     for (it = m_game_slots.begin(); it != m_game_slots.end(); it++)
     {
-        it->second->save(challenge_file);
+        std::string name = "unknown player";
+        for (int i = 0; i < UserConfigParams::m_all_players.size(); i++)
+        {
+            if (UserConfigParams::m_all_players[i].getUniqueID() == it->second->getPlayerID())
+            {
+                name = core::stringc(UserConfigParams::m_all_players[i].getName().c_str()).c_str();
+                break;
+            }
+        }
+        
+        it->second->save(challenge_file, name);
     }
     
     challenge_file << "</challenges>\n\n";