private void Oll()
{
OllPattern p = new OllPattern();
Algorithm oll = p.FindBestMatch(PatternHelpers.FromRubik(this.Rubik), CubeFlag.TopLayer, CommonPatternFilters.SameFlipCount);
if (oll != null)
{
SolverAlgorithm(oll); // else no oll algorithm required
}
}
private void Pll()
{
var p = new PllPattern();
for (int i = 0; i < 4; i++)
{
Algorithm pll = p.FindBestMatch(PatternHelpers.FromRubik(Rubik), CubeFlag.TopLayer, CommonPatternFilters.SameInversionCount);
if (pll != null)
{
SolverAlgorithm(pll);
break;
}
SolverMove(CubeFlag.TopLayer, true);
}
}
private void CompleteF2L()
{
List <Tuple <Cube, Cube> > unsolvedPairs = GetPairs(this.Rubik).ToList();
while (unsolvedPairs.Count > 0) // 4 pairs
{
Tuple <Cube, Cube> currentPair = unsolvedPairs.First();
Cube edge = currentPair.Item1;
Cube corner = currentPair.Item2;
CubePosition target = new CubePosition(Rubik.GetTargetFlags(corner));
if (!corner.Position.HasFlag(CubeFlag.TopLayer) && Rubik.GetTargetFlags(corner) != corner.Position.Flags)
{
CubeFlag rotationLayer = CubeFlagService.FirstNotInvalidFlag(corner.Position.Flags, CubeFlag.BottomLayer);
bool direction = new TestScenario(Rubik, new LayerMove(rotationLayer, true, false)).TestCubePosition(corner, CubeFlag.TopLayer);
SolverMove(rotationLayer, direction);
SolverMove(CubeFlag.TopLayer, true);
SolverMove(rotationLayer, !direction);
}
// move edge to top position if necessary
if (!edge.Position.HasFlag(CubeFlag.TopLayer) && Rubik.GetTargetFlags(edge) != edge.Position.Flags)
{
CubeFlag rotationLayer = CubeFlagService.FirstNotInvalidFlag(edge.Position.Flags, CubeFlag.MiddleLayer);
bool direction = new TestScenario(Rubik, new LayerMove(rotationLayer, true, false)).TestCubePosition(edge, CubeFlag.TopLayer);
SolverMove(rotationLayer, direction);
while ((corner.Position.HasFlag(rotationLayer) && !corner.Position.HasFlag(CubeFlag.BottomLayer)) || edge.Position.HasFlag(rotationLayer))
{
SolverMove(CubeFlag.TopLayer, true);
}
SolverMove(rotationLayer, !direction);
}
// detect right and front slice
CubeFlag rightSlice = CubeFlagService.ToInt(target.X) == CubeFlagService.ToInt(target.Z) ? target.Z : target.X;
CubeFlag frontSlice = CubeFlagService.FirstNotInvalidFlag(target.Flags, CubeFlagModule.YFlags | rightSlice);
while (!corner.Position.HasFlag(target.Flags & ~CubeFlag.BottomLayer))
{
SolverMove(CubeFlag.TopLayer, true);
}
PatternFilter filter = new PatternFilter(delegate(Pattern p1, Pattern p2)
{
PatternItem item = new PatternItem(corner.Position, Solvability.GetOrientation(this.Rubik, corner), target.Flags);
return(p2.Items.Any(i => i.Equals(item)));
}, true);
for (int i = 0; i < 4; i++)
{
F2LPattern pattern = new F2LPattern(Rubik.GetTargetFlags(edge), Rubik.GetTargetFlags(corner), rightSlice, frontSlice);
var algo = pattern.FindBestMatch(PatternHelpers.FromRubik(Rubik), CubeFlag.None, filter);
if (algo != null)
{
SolverAlgorithm(algo);
break;
}
SolverMove(CubeFlag.TopLayer, true);
}
int count = unsolvedPairs.Count;
unsolvedPairs = GetPairs(this.Rubik).ToList();
if (unsolvedPairs.Count == count)
{
this.BroadcastOnSolutionError("Complete first two layers", "Wrong algorithm");
return;
}
}
}