Reload CLEO config on new game session (#555)

Author: x87

source/CConfigManager.cpp

@@ -217,6 +217,13 @@ namespace CLEO
         ini.LoadFile(path);
     }
 
+    void CConfigManager::Reset()
+    {
+        iniLoaded = false;
+        cache.clear();
+        ini.Reset();
+    }
+
     bool CConfigManager::SaveIni()
     {
         std::ofstream out(GetConfigPath(), std::ios::binary);

source/CConfigManager.h

@@ -23,6 +23,9 @@ namespace CLEO
         // Get config file path
         static const char* GetConfigPath();
 
+        // Clears the cached values and forces a re-read from disk on next access
+        static void Reset();
+
       private:
         static CSimpleIniA ini;
         static bool iniLoaded;

source/CleoBase.cpp

@@ -220,6 +220,8 @@ namespace CLEO
         if (m_bGameInProgress) return;
         m_bGameInProgress = true;
 
+        CConfigManager::Reset(); // re-read config file to apply any user changes made in background
+
         CleoInstance.saveSlot = saveSlot;
         TRACE("Starting new game session, save slot: %d", saveSlot);