private void PopulateDoubleAndTripleFaceCubies(CubeFace face, ref HashSet <Cubie> cubies)
{
PositionMover faceMover = new PositionMover(face.GetSquares(0).First());
Func <RelativePosition, Position, Cubie> cubieCreator = _cubieCreators[face.FaceDirection];
do
{
faceMover.Move(1);
cubies.Add(cubieCreator(faceMover.CurrentRelativePosition, faceMover.CurrentPosition));
}while (faceMover.CurrentRelativePosition != RelativePosition.OnPointOne);
}
private void PopulateSingleFaceCubies(CubeFace face, ref HashSet <Cubie> cubies)
{
Square square = face.GetSquares(0).First();
HashSet <Position> allFacePositions = new HashSet <Position>(face.CubiePositions);
allFacePositions.ExceptWith(square.PositionsInSquare);
foreach (Position position in allFacePositions)
{
Cubie singleFacedCubie = null;
switch (face.FaceDirection)
{
case RubiksDirection.Front:
singleFacedCubie = new Cubie
(
frontSide: _frontColor,
backSide: null,
rightSide: null,
leftSide: null,
upSide: null,
downSide: null,
postion: position
);
break;
case RubiksDirection.Back:
singleFacedCubie = new Cubie
(
frontSide: null,
backSide: _backColor,
rightSide: null,
leftSide: null,
upSide: null,
downSide: null,
postion: position
);
break;
case RubiksDirection.Up:
singleFacedCubie = new Cubie
(
frontSide: null,
backSide: null,
rightSide: null,
leftSide: null,
upSide: _upColor,
downSide: null,
postion: position
);
break;
case RubiksDirection.Down:
singleFacedCubie = new Cubie
(
frontSide: null,
backSide: null,
rightSide: null,
leftSide: null,
upSide: null,
downSide: _downColor,
postion: position
);
break;
case RubiksDirection.Left:
singleFacedCubie = new Cubie
(
frontSide: null,
backSide: null,
rightSide: null,
leftSide: _leftColor,
upSide: null,
downSide: null,
postion: position
);
break;
case RubiksDirection.Right:
singleFacedCubie = new Cubie
(
frontSide: null,
backSide: null,
rightSide: _rightColor,
leftSide: null,
upSide: null,
downSide: null,
postion: position
);
break;
default:
break;
}
cubies.Add(singleFacedCubie);
}
}