private void CreateTiles(int[,] Template)
{
for (int Row = 0; Row < Template.GetLength(0); Row++)
{
for (int Column = 0; Column < Template.GetLength(1); Column++)
{
SudokuTile Tile = new SudokuTile(Row, Column, 9);
Tile.Value = Template[Row, Column];
Tile.Fix = Template[Row, Column] == 0 ? false : true;
Tiles.Add(Tile);
}
}
GroupByColumn = Tiles.GroupBy(tile => tile.Column).ToList();
GroupByRow = Tiles.GroupBy(tile => tile.Row).ToList();
Columns = GroupByColumn.Count();
Rows = GroupByRow.Count();
GroupBy3x3.Clear();
for (int Row = 0; Row < (Rows / MiniSquareSize); Row++)
{
for (int Column = 0; Column < (Columns / MiniSquareSize); Column++)
{
var TilesInRange = Tiles.Where(tile => (tile.Row < (Row * MiniSquareSize)) && (tile.Row >= (Row * MiniSquareSize - MiniSquareSize)))
.Where(tile => (tile.Column < (Column * MiniSquareSize)) && (tile.Column >= (Column * MiniSquareSize - MiniSquareSize)));
GroupBy3x3.Add(TilesInRange);
}
}
}
private List <int> PossibleMoves(SudokuTile Tile)
{
int Row = Tile.Row;
int Column = Tile.Column;
List <int> Used = new List <int>();
List <int> UnUsed = new List <int>();
foreach (SudokuTile tile in GroupByColumn[Column])
{
Used.Add(tile.Value);
}
foreach (SudokuTile tile in GroupByRow[Row])
{
Used.Add(Tile.Value);
}
foreach (var Box in GroupBy3x3)
{
if (Box.Any(tile => tile == Tile))
{
foreach (SudokuTile tile in Box)
{
Used.Add(tile.Value);
}
break;
}
}
for (int i = 1; i <= Tile.MaxValue; i++)
{
if (!Used.Contains(i) && i > Tile.Value)
{
UnUsed.Add(i);
}
}
return(UnUsed);
}
