public bool Equals(UnitRotation other)
{
if (other == null)
{
return(false);
}
return(Id.Equals(other.Id));
}
public Cube Rotate(UnitRotation rotation)
{
var side = GetSide(rotation.Direction);
var pieces = side.Pieces;
var others = Positions.Except(pieces);
var rotated = pieces.Select(x => x.Rotate(rotation));
return(new Cube(rotated.Concat(others), Rotations.Concat(new [] { rotation })));
}
public Cube Scramble(int iterations = 200)
{
var cube = this;
UnitRotation previous = null;
while (iterations > 0)
{
var rotation = Rotation.AllRotations.Values.Where(x => !x.Reverse.Equals(previous)).ToList().SelectRandom();
cube = cube.Rotate(rotation);
previous = rotation;
iterations--;
}
return(cube);
}