public static List <Piece> PiecesBySlice(List <Piece> pieces, CubeSlice slice)
{
switch (slice)
{
case CubeSlice.Up:
return(pieces.Where(p => p.Position.Y == 2).ToList());
case CubeSlice.Front:
return(pieces.Where(p => p.Position.Z == 0).ToList());
case CubeSlice.Down:
return(pieces.Where(p => p.Position.Y == 0).ToList());
case CubeSlice.Back:
return(pieces.Where(p => p.Position.Z == 2).ToList());
case CubeSlice.Right:
return(pieces.Where(p => p.Position.X == 2).ToList());
case CubeSlice.Left:
return(pieces.Where(p => p.Position.X == 0).ToList());
case CubeSlice.Middle:
return(pieces.Where(p => p.Position.X == 1).ToList());
case CubeSlice.Equator:
return(pieces.Where(p => p.Position.Y == 1).ToList());
case CubeSlice.Standing:
return(pieces.Where(p => p.Position.Z == 1).ToList());
default:
throw new ArgumentOutOfRangeException(nameof(slice), slice, null);
}
}
public void Rotate(CubeSlice slice, MoveDirection direction = MoveDirection.Single)
{
var movement = MovementRepository.Get(slice, direction) ?? throw new Exception($"Unknown rotation: {slice} {direction}");
DoRotation(movement);
}
private List <Piece> GetPieces(CubeSlice cubeSlice)
{
return(PiecesSelector.PiecesBySlice(_pieces, cubeSlice));
}
/// <summary>
/// Get a movement by side and direction.
/// </summary>
/// <param name="side"></param>
/// <param name="direction"></param>
/// <returns>Liefert <see cref="Movement"/> oder NULL wenn kein passender Eintrag gefunden wurde.</returns>
public static Movement Get(CubeSlice slice, MoveDirection direction)
{
return(Instance._movements.SingleOrDefault(m => m.Slice == slice && m.Direction == direction));
}
private void DoRotation(CubeSlice slice, MoveDirection moveDirection)
{
_cube.Rotate(slice, moveDirection);
UpdateCubeView();
}
