private PicrossActiveLine[] GatherColumns()
{
var columns = new PicrossActiveLine[ColumnCount];
for (int columnIndex = 0; columnIndex < ColumnCount; columnIndex++)
{
var columnCells = new List <PicrossCell>();
for (int rowIndex = 0; rowIndex < RowCount; rowIndex++)
{
columnCells.Add(Matrix[rowIndex, columnIndex]);
}
var columnRule =
new PicrossLineRule(
lineStructure: Puzzle.ColumnRules[columnIndex],
lineLength: RowCount);
columns[columnIndex] = new PicrossActiveLine(
type: LineType.Column,
index: columnIndex,
cells: columnCells,
rule: columnRule);
}
return(columns);
}
private PicrossActiveLine[] GatherRows()
{
var rows = new PicrossActiveLine[RowCount];
for (int rowIndex = 0; rowIndex < RowCount; rowIndex++)
{
var rowCells = new List <PicrossCell>();
for (int columnIndex = 0; columnIndex < ColumnCount; columnIndex++)
{
rowCells.Add(Matrix[rowIndex, columnIndex]);
}
var rowRule =
new PicrossLineRule(
lineStructure: Puzzle.RowRules[rowIndex],
lineLength: ColumnCount);
rows[rowIndex] = new PicrossActiveLine(
type: LineType.Row,
index: rowIndex,
cells: rowCells,
rule: rowRule);
}
return(rows);
}
public PicrossActiveLine(IEnumerable <PicrossCell> cells, PicrossLineRule rule, LineType type, int index)
: base(cells)
{
Type = type;
Index = index;
Rule = rule;
CandidateSolutions = Rule.GenerateCandidates().ToList();
ReviewCandidates();
RegisterCellHandlers();
}