public async Task UpdateDirection()
{
DirectionViewModel previouslySelected = SelectedDirection;
SelectedDirection = null;
AvailableDirections =
(await DatabaseManager.Instance.GetDictionaries())
.SelectMany(dict => new[] { new DirectionViewModel(dict, false), new DirectionViewModel(dict, true) })
.OrderBy(dvm => dvm.OriginLanguage)
.ToArray();
SelectedDirection = null;
if (previouslySelected != null)
{
SelectedDirection = AvailableDirections.FirstOrDefault(dvm => dvm.Equals(previouslySelected));
}
if (SelectedDirection == null)
{
SelectedDirection = AvailableDirections.FirstOrDefault();
}
await UpdateJumpList();
}
private void SwitchDirectionOfTranslation()
{
if (SelectedDirection == null)
{
return;
}
SelectedDirection = AvailableDirections.First(dvm => dvm.EqualsReversed(selectedDirection));
}
public void LoadSettings()
{
Settings.Instance.GetSelectedDirection(out string originLanguageCode, out string destinationLanguageCode);
SelectedDirection = AvailableDirections.FirstOrDefault(dvm =>
dvm.OriginLanguageCode == originLanguageCode &&
dvm.DestinationLanguageCode == destinationLanguageCode);
if (SelectedDirection == null)
{
SelectedDirection = AvailableDirections.FirstOrDefault();
}
}
public Rover(Plataeu plataeu, string roverStartCommand)
{
this.plataeu = plataeu;
this.commandSplitter = new RoverPositionCommandSplitter();
this.controlCommandSplitter = new RoverControlCommandSplitter();
this.StartPosition = commandSplitter.Split(roverStartCommand);
if (this.IsRoverInPlateau(this.StartPosition.X, this.StartPosition.Y) == false)
{
throw new RoverOutsidePlateauException("Rover outside of bounds");
}
this.direction = AvailableDirections.List().Single(x => x.Direction == StartPosition.Direction);
this.CurrentPosition = StartPosition;
}
public void SetValue(AvailableDirections availableDirections)
{
Value = availableDirections.Value;
}
private Tuple <Pos, char>[] GetAvailablePositions()
{
return(AvailableDirections.Select(c => new Tuple <Pos, char>(Pos.Move(c), c))
.Where(a => a.Item1.X >= 0 && a.Item1.X <= 3 && a.Item1.Y >= 0 && a.Item1.Y <= 3)
.ToArray());
}