static void TestRandom(int iterations)
{
for (int i = 0; i < iterations; i++)
{
if (i % 100 == 0)
{
Console.WriteLine("Iteration #{0}", i);
}
RubicsCubeSolver cube = new RubicsCubeSolver();
Random rnd = new Random();
cube.ShuffleCube((uint)rnd.Next() % 1000);
while (!cube.CrossIsSolved())
{
List <Move> moves = cube.SolveEdgeMoves();
cube.DoMoves(moves);
}
while (!cube.WhiteCornersOnTop())
{
List <Move> moves = cube.WhiteCornersToTopMoves();
cube.DoMoves(moves);
}
while (!cube.CornersAreSolved())
{
List <Move> moves = cube.SolveCornersMoves();
cube.DoMoves(moves);
}
while (!cube.MidLayerIsSolved())
{
List <Move> moves = cube.SolveMidLayerMoves();
cube.DoMoves(moves);
}
{
List <Move> moves = cube.SolveOLLMoves();
cube.DoMoves(moves);
Debug.Assert(cube.IsOLLSolved());
}
{
List <Move> moves = cube.SolvePLLMoves();
cube.DoMoves(moves);
}
Debug.Assert(cube.IsSolved());
}
}
public List <Move> GetNextSolutionMoves()
{
if (!cubeSolver.CrossIsSolved())
{
return(cubeSolver.SolveEdgeMoves());
}
if (!cubeSolver.WhiteCornersOnTop())
{
return(cubeSolver.WhiteCornersToTopMoves());
}
if (!cubeSolver.CornersAreSolved())
{
return(cubeSolver.SolveCornersMoves());
}
if (!cubeSolver.MidLayerIsSolved())
{
return(cubeSolver.SolveMidLayerMoves());
}
if (!cubeSolver.IsOLLSolved())
{
return(cubeSolver.SolveOLLMoves());
}
if (!cubeSolver.IsSolved())
{
return(cubeSolver.SolvePLLMoves());
}
Debug.Assert(cubeSolver.IsSolved());
return(new List <Move>());
}
static void Main(string[] args)
{
TestRandom(10000);
RubicsCubeSolver cube = new RubicsCubeSolver();
cube.DoMoves("FLUULFRFLL"); // F L U U L F R F L L
//Console.Write("Initial shuffle: ");
//shuffle.ForEach(m => Console.Write("{0} ", m.ToString()));
//Console.WriteLine();
Console.WriteLine("Solving cross:");
while (!cube.CrossIsSolved())
{
List <Move> moves = cube.SolveEdgeMoves();
foreach (Move m in moves)
{
Console.WriteLine("{0}", m.ToString());
cube.DoMove(m);
}
}
Console.WriteLine("Bringing white corners on top:");
while (!cube.WhiteCornersOnTop())
{
List <Move> moves = cube.WhiteCornersToTopMoves();
foreach (Move m in moves)
{
Console.WriteLine("{0}", m.ToString());
cube.DoMove(m);
}
}
Console.WriteLine("Fixing white corners:");
while (!cube.CornersAreSolved())
{
List <Move> moves = cube.SolveCornersMoves();
foreach (Move m in moves)
{
Console.WriteLine("{0}", m.ToString());
cube.DoMove(m);
}
}
Console.WriteLine("Solving second layer:");
while (!cube.MidLayerIsSolved())
{
List <Move> moves = cube.SolveMidLayerMoves();
foreach (Move m in moves)
{
Console.WriteLine("{0}", m.ToString());
cube.DoMove(m);
}
}
Console.WriteLine("OLL Moves:");
{
List <Move> moves = cube.SolveOLLMoves();
foreach (Move m in moves)
{
Console.WriteLine("{0}", m.ToString());
cube.DoMove(m);
}
Debug.Assert(cube.IsOLLSolved());
}
Console.WriteLine("PLL Moves:");
{
List <Move> moves = cube.SolvePLLMoves();
foreach (Move m in moves)
{
Console.WriteLine("{0}", m.ToString());
cube.DoMove(m);
}
}
Debug.Assert(cube.IsSolved());
}