Reset extra server info each game for live changing

src/network/game_setup.cpp

@@ -63,6 +63,7 @@ GameSetup::GameSetup()
         (StringUtils::xmlDecode(server_name));
     m_connected_players_count.store(0);
     m_extra_server_info = -1;
+    m_is_grand_prix.store(false);
     reset();
 }   // GameSetup
 
@@ -183,14 +184,6 @@ void GameSetup::loadWorld()
     }
 }   // loadWorld
 
-//-----------------------------------------------------------------------------
-bool GameSetup::isGrandPrix() const
-{
-    return m_extra_server_info != -1 &&
-        ServerConfig::getLocalGameModeFromConfig().second ==
-        RaceManager::MAJOR_MODE_GRAND_PRIX;
-}   // isGrandPrix
-
 //-----------------------------------------------------------------------------
 void GameSetup::addServerInfo(NetworkString* ns)
 {

src/network/game_setup.hpp

@@ -52,14 +52,16 @@ private:
 
     unsigned m_laps;
 
-    bool m_reverse;
-
     int m_extra_server_info;
 
     int m_hit_capture_limit;
 
     float m_battle_time_limit;
 
+    bool m_reverse;
+
+    std::atomic_bool m_is_grand_prix;
+
     std::atomic<uint32_t> m_connected_players_count;
 
     irr::core::stringw m_message_of_today;
@@ -123,13 +125,23 @@ public:
         m_battle_time_limit = 0.0f;
     }
     // ------------------------------------------------------------------------
-    void setGrandPrixTrack(int tracks_no)  { m_extra_server_info = tracks_no; }
+    void resetExtraServerInfo()
+    {
+        m_is_grand_prix.store(false);
+        m_extra_server_info = -1;
+    }
+    // ------------------------------------------------------------------------
+    void setGrandPrixTrack(int tracks_no)
+    {
+        m_is_grand_prix.store(true);
+        m_extra_server_info = tracks_no;
+    }
     // ------------------------------------------------------------------------
     void addServerInfo(NetworkString* ns);
     // ------------------------------------------------------------------------
     void loadWorld();
     // ------------------------------------------------------------------------
-    bool isGrandPrix() const;
+    bool isGrandPrix() const                 { return m_is_grand_prix.load(); }
     // ------------------------------------------------------------------------
     bool hasExtraSeverInfo() const        { return m_extra_server_info != -1; }
     // ------------------------------------------------------------------------

src/network/protocols/client_lobby.cpp

@@ -615,6 +615,7 @@ void ClientLobby::handleServerInfo(Event* event)
 
     uint8_t extra_server_info = data.getUInt8();
     bool grand_prix_started = false;
+    m_game_setup->resetExtraServerInfo();
     switch (extra_server_info)
     {
         case 0:

src/network/protocols/server_lobby.cpp

@@ -2660,6 +2660,7 @@ void ServerLobby::handleServerConfiguration(Event* event)
     race_manager->setMinorMode(modes.first);
     race_manager->setMajorMode(modes.second);
     race_manager->setDifficulty(RaceManager::Difficulty(new_difficulty));
+    m_game_setup->resetExtraServerInfo();
     if (race_manager->getMinorMode() == RaceManager::MINOR_MODE_SOCCER)
         m_game_setup->setSoccerGoalTarget(new_soccer_goal_target);
     m_difficulty.store(new_difficulty);