public LocalDB(ChristmasClicker game)
 {
     gifts         = game.gifts;
     clickLevel    = game.clickUpgrade1Level;
     elfLevel      = game.elfUpgradeLevel;
     raindeerLevel = game.reindeerUpgradeLevel;
     santaLevel    = game.santaUpgradeLevel;
 }
    public static void SaveData(ChristmasClicker game)
    {
        BinaryFormatter formatter = new BinaryFormatter();
        string          path      = Application.persistentDataPath + "/game.txt";
        FileStream      stream    = new FileStream(path, FileMode.Create);

        LocalDB localDatabase = new LocalDB(game);

        formatter.Serialize(stream, localDatabase);
        stream.Close();
    }