public void Save()
            {
                try
                {
                    if (metaStorage != null && metaStorage.NativeInstance != IntPtr.Zero)
                    {
                        metaStorage.SetMeta(WorkTimerStringPrefix + nameof(CurrentWorkTime), CurrentWorkTime.Ticks.ToString());
                        metaStorage.SetMeta(WorkTimerStringPrefix + nameof(IsCounterTempDisabled), ((int)IsCounterTempDisabled).ToString());
                        metaStorage.SetMeta(WorkTimerStringPrefix + nameof(TempDisableStartTime), TempDisableStartTime.Ticks.ToString());
                    }

                    var file = new File();
                    var dir  = new Directory();
                    if (file.FileExists(saveFile))
                    {
                        if (file.FileExists(saveFileBak))
                        {
                            if (dir.Remove(saveFileBak) != Error.Ok)
                            {
                                GD.PrintErr($"{LogPrefix}Can't remove backup file: {saveFileBak}");
                                return;
                            }
                        }
                        if (dir.Rename(saveFile, saveFileBak) != Error.Ok)
                        {
                            GD.PrintErr($"{LogPrefix}Can't rename backup file: {saveFileBak}");
                            return;
                        }
                    }
                    else
                    {
                        if (dir.MakeDirRecursive(saveFile.GetBaseDir()) != Error.Ok)
                        {
                            GD.PrintErr($"{LogPrefix}Can't make directory for save file: {saveFile.GetBaseDir()}");
                            return;
                        }
                    }

                    var dict = new Godot.Collections.Dictionary
                    {
                        // Store data
                        ["fist_launch"]        = FirstLaunch.Ticks.ToString(),
                        ["time"]               = TotalWorkTime.Ticks.ToString(),
                        ["plays"]              = TotalPlayTimes.ToString(),
                        ["builds"]             = TotalBuildTimes.ToString(),
                        ["exports"]            = TotalExportTimes.ToString(),
                        ["temp_disable_delay"] = TempDisableDelayMinutes.ToString(),
                        ["enabled"]            = IsCounterEnabled.ToString(),
                        ["discord"]            = IsDiscordEnabled.ToString(),
                    };

                    var text = JSON.Print(dict, "", true);
                    if (file.Open(saveFile, File.ModeFlags.Write) == Error.Ok)
                    {
                        file.StorePascalString(text);
                        file.Close();
                    }
                    else
                    {
                        GD.PrintErr($"{LogPrefix}Can't open save file for writing: {saveFile}");
                        return;
                    }
                }
                catch (Exception e)
                {
                    GD.PrintErr($"{LogPrefix}Exception when saving: {e.Message}\n{e.StackTrace}");
                    return;
                }
            }
            void Load()
            {
                try
                {
                    if (metaStorage != null && metaStorage.NativeInstance != IntPtr.Zero)
                    {
                        if (metaStorage.HasMeta(WorkTimerStringPrefix + nameof(CurrentWorkTime)))
                        {
                            CurrentWorkTime = new TimeSpan(long.Parse((string)metaStorage.GetMeta(WorkTimerStringPrefix + nameof(CurrentWorkTime))));
                        }
                        // Temporary disabling
                        if (metaStorage.HasMeta(WorkTimerStringPrefix + nameof(IsCounterTempDisabled)))
                        {
                            IsCounterTempDisabled = (TempDisabledState)int.Parse((string)metaStorage.GetMeta(WorkTimerStringPrefix + nameof(IsCounterTempDisabled)));
                        }
                        if (metaStorage.HasMeta(WorkTimerStringPrefix + nameof(TempDisableStartTime)))
                        {
                            TempDisableStartTime = new DateTime(long.Parse((string)metaStorage.GetMeta(WorkTimerStringPrefix + nameof(TempDisableStartTime))));
                        }
                    }

                    var file = new File();
                    if (file.FileExists(saveFile))
                    {
                        if (file.Open(saveFile, File.ModeFlags.Read) == Error.Ok)
                        {
                            var text = file.GetPascalString();
                            file.Close();

                            var res = JSON.Parse(text);
                            if (res.Error == Error.Ok && res.Result is Godot.Collections.Dictionary dict)
                            {
                                if (dict != null)
                                {
                                    string getValue(string key, string def)
                                    {
                                        if (dict.Contains(key))
                                        {
                                            return((string)(dict[key]));
                                        }
                                        return(def);
                                    };
                                    // Loading data

                                    FirstLaunch             = new DateTime(long.Parse(getValue("fist_launch", FirstLaunch.Ticks.ToString())));
                                    TotalWorkTime           = new TimeSpan(long.Parse(getValue("time", TotalWorkTime.Ticks.ToString())));
                                    TotalBuildTimes         = int.Parse(getValue("builds", TotalBuildTimes.ToString()));
                                    TotalPlayTimes          = int.Parse(getValue("plays", TotalPlayTimes.ToString()));
                                    TotalExportTimes        = int.Parse(getValue("exports", TotalExportTimes.ToString()));
                                    TempDisableDelayMinutes = int.Parse(getValue("temp_disable_delay", TempDisableDelayMinutes.ToString()));
                                    IsCounterEnabled        = bool.Parse(getValue("enabled", IsCounterEnabled.ToString()));
                                    IsDiscordEnabled        = bool.Parse(getValue("discord", IsDiscordEnabled.ToString()));
                                }
                            }
                        }
                    }
                }
                catch (Exception e)
                {
                    GD.PrintErr($"{LogPrefix}{e.Message}");
                }
            }