protected override void CreateRuleInformation()
{
int pmComplementMask = PencilmarkList.ToBitMask();
pmComplementMask = Mask.ForSettingPencilMarks(Board.Dimension) & ~pmComplementMask;
int pmMaskList = 0;
affectedCells.ForEach(cell => pmMaskList |= (cell.PMSignature & pmComplementMask));
List <int> pmList = pmMaskList.ListOfBits();
string csvPattern = CellsInCsvFormat(patternCells);
string csvAffected = CellsInCsvFormat(affectedCells);
string csvPencilmarks = PMsInCsvFormat(PencilmarkList);
string csvOtherPMs = PMsInCsvFormat(pmList);
bool multiCell = patternCells.Count > 1;
bool multiPM = PencilmarkList.Count > 1;
string cellPlurality = (multiCell) ? "s" : string.Empty;
string cellArticle = (multiCell) ? "these" : "this";
string valuePlurality = (multiPM) ? "s" : string.Empty;
string valueReference = (multiPM) ? "they do" : "it does";
string optionPlurality = (pmList.Count > 1) ? "s" : string.Empty;
Solution.Description = string.Format("Hidden Values Rule: Cell{0} {1} must have value{2} {3}, since " +
"{7} not appear anywhere else in the {8}. Therefore option{4} {5} can be removed from {6} cell{0}.",
cellPlurality, csvPattern, valuePlurality, csvPencilmarks, optionPlurality, csvOtherPMs,
cellArticle, valueReference, Coord.Name(LineCoordinate));
}
protected override void CalculateAffectedCells(List <Cell> line)
{
int pmMask = PencilmarkList.ToBitMask();
affectedCells = line.Except(patternCells)
.Where(t => (t.PMSignature & pmMask) != 0)
.ToList();
}
protected override void CalculateAffectedCells(List <Cell> line)
{
int pmMask = (Mask.ForSettingPencilMarks(Board.Dimension) & ~PencilmarkList.ToBitMask());
affectedCells = patternCells
.Where(t => (t.PMSignature & pmMask) != 0)
.ToList();
}
protected override int GetPencilmarkMask()
{
int returnValue = PencilmarkList.ToBitMask();
return(returnValue);
}
protected override int GetPencilmarkMask()
{
int returnValue = (Mask.ForSettingPencilMarks(Board.Dimension) & ~PencilmarkList.ToBitMask());
return(returnValue);
}