static TurnSequence Solve_Second2CrossEdges(Cube cube, Edge solvedEdge0, Edge solvedEdge1, Edge remainingEdge2, Edge remainingEdge3)
{
return(GetStepsToAcheiveMatch(6, new CompoundConstraint(
EdgeConstraint.Stationary(solvedEdge0),
EdgeConstraint.Stationary(solvedEdge1),
FindEdgeAndSolveIt(cube, remainingEdge2),
FindEdgeAndSolveIt(cube, remainingEdge3)
), new TurnMoveGenerator()));
}
static IEnumerable <EdgeConstraint> CrossConstraints()
{
return(new[] {
new Edge(Side.Down, Side.Right),
new Edge(Side.Down, Side.Left),
new Edge(Side.Down, Side.Back),
new Edge(Side.Down, Side.Front)
}.Select(x => EdgeConstraint.Stationary(x)));
}
public void CanSolveCross(string mixItUpMove)
{
var mixItUpTurns = TurnSequence.Parse(mixItUpMove);
var cube = new Cube().Apply(mixItUpTurns);
// When: get cross solution and apply it
var solution = Solver.GetCrossSolution(cube);
cube = cube.Apply(solution);
// Then: cross is solved
Assert.True(EdgeConstraint.Stationary(new Edge(Side.Front, Side.Down)).IsMatch(cube));
Assert.True(EdgeConstraint.Stationary(new Edge(Side.Right, Side.Down)).IsMatch(cube));
Assert.True(EdgeConstraint.Stationary(new Edge(Side.Back, Side.Down)).IsMatch(cube));
Assert.True(EdgeConstraint.Stationary(new Edge(Side.Left, Side.Down)).IsMatch(cube));
}
