public RaceGridViewModel(bool ignoreStartingPosition = false) { IgnoreStartingPosition = ignoreStartingPosition; _saveable = new SaveHelper<SaveableData>(KeySaveable, () => { var data = new SaveableData { ModeId = Mode.Id, FilterValue = FilterValue, ShuffleCandidates = ShuffleCandidates, AiLevelFixed = AiLevelFixed, AiLevelArrangeRandom = AiLevelArrangeRandom, AiLevelArrangeReverse = AiLevelArrangeReverse, AiLevel = AiLevel, AiLevelMin = AiLevelMin, OpponentsNumber = OpponentsNumber, StartingPosition = StartingPosition, }; if (Mode == BuiltInGridMode.CandidatesManual) { var priority = false; data.CarIds = NonfilteredList.Select(x => { if (x.CandidatePriority != 1) priority = true; return x.Car.Id; }).ToArray(); if (priority) { data.CandidatePriorities = NonfilteredList.Select(x => x.CandidatePriority).ToArray(); } } else if (Mode == BuiltInGridMode.Custom) { data.CarIds = NonfilteredList.Where(x => !x.SpecialEntry).Select(x => x.Car.Id).ToArray(); } if (data.CarIds != null) { var filtered = NonfilteredList.Where(x => !x.SpecialEntry).ToList(); if (filtered.Any(x => x.AiLevel.HasValue)) { data.AiLevels = filtered.Select(x => x.AiLevel ?? -1).ToArray(); } if (filtered.Any(x => x.Name != null)) { data.Names = filtered.Select(x => x.Name).ToArray(); } if (filtered.Any(x => x.Nationality != null)) { data.Nationalities = filtered.Select(x => x.Nationality).ToArray(); } if (filtered.Any(x => x.CarSkin != null)) { data.SkinIds = filtered.Select(x => x.CarSkin?.Id).ToArray(); } } return data; }, data => { ShuffleCandidates = data.ShuffleCandidates ?? true; AiLevelFixed = data.AiLevelFixed ?? false; AiLevelArrangeRandom = data.AiLevelArrangeRandomly.HasValue ? (data.AiLevelArrangeRandomly.Value ? 1d : 0d) : data.AiLevelArrangeRandom ?? 0.1d; AiLevelArrangeReverse = data.AiLevelArrangeReverse ?? false; AiLevel = data.AiLevel ?? 95; AiLevelMin = data.AiLevelMin ?? 85; FilterValue = data.FilterValue; ErrorMessage = null; var mode = Modes.GetByIdOrDefault<IRaceGridMode>(data.ModeId); if (mode == null) { NonfatalError.NotifyBackground(ToolsStrings.RaceGrid_GridModeIsMissing, string.Format(ToolsStrings.RaceGrid_GridModeIsMissing_Commentary, data.ModeId)); Mode = BuiltInGridMode.SameCar; } else { Mode = mode; } if (Mode.CandidatesMode) { if (Mode == BuiltInGridMode.CandidatesManual && data.CarIds != null) { // TODO: Async? NonfilteredList.ReplaceEverythingBy(data.CarIds.Select(x => CarsManager.Instance.GetById(x)).Select((x, i) => { if (x == null) return null; var aiLevel = data.AiLevels?.ElementAtOrDefault(i); var carSkinId = data.SkinIds?.ElementAtOrDefault(i); return new RaceGridEntry(x) { CandidatePriority = data.CandidatePriorities?.ElementAtOr(i, 1) ?? 1, AiLevel = aiLevel >= 0 ? aiLevel : (int?)null, Name = data.Names?.ElementAtOrDefault(i), Nationality = data.Nationalities?.ElementAtOrDefault(i), CarSkin = carSkinId != null ? x.GetSkinById(carSkinId) : null, }; }).NonNull()); } else { NonfilteredList.Clear(); } SetOpponentsNumberInternal(data.OpponentsNumber ?? 7); } else { NonfilteredList.ReplaceEverythingBy(data.CarIds?.Select(x => CarsManager.Instance.GetById(x)).Select((x, i) => { if (x == null) return null; var aiLevel = data.AiLevels?.ElementAtOrDefault(i); var carSkinId = data.SkinIds?.ElementAtOrDefault(i); return new RaceGridEntry(x) { AiLevel = aiLevel >= 0 ? aiLevel : null, Name = data.Names?.ElementAtOrDefault(i), Nationality = data.Nationalities?.ElementAtOrDefault(i), CarSkin = carSkinId != null ? x.GetSkinById(carSkinId) : null, }; }).NonNull() ?? new RaceGridEntry[0]); } StartingPosition = data.StartingPosition ?? 7; FinishLoading(); }, Reset); _presetsHelper = new PresetsMenuHelper(); _randomGroup = new HierarchicalGroup(ToolsStrings.RaceGrid_Random); UpdateRandomModes(); Modes = new HierarchicalGroup { BuiltInGridMode.SameCar, _randomGroup, BuiltInGridMode.Custom, _presetsHelper.Create(PresetableKeyValue, p => { ImportFromPresetData(p.ReadData()); }, ControlsStrings.Common_Presets) }; NonfilteredList.CollectionChanged += OnCollectionChanged; FilteredView = new BetterListCollectionView(NonfilteredList) { CustomSort = this }; // _saveable.Initialize(); FilesStorage.Instance.Watcher(ContentCategory.GridTypes).Update += OnGridTypesUpdate; }