private bool Apply(Cell[] cells, int number, Group group, IsolatedSingleResult result)
{
Cell isolated = null;
foreach (Cell cell in cells)
{
if (cell.info is Number && ((Number)cell.info).Value == number)
{
return(false);
}
if (cell.info is Notes && ((Notes)cell.info).Values[number])
{
if (isolated == null)
{
isolated = cell;
}
else
{
return(false);
}
}
}
if (isolated == null)
{
return(false);
}
isolated.info = new Number(number);
result.AddEntry(isolated.Index, number, group, cells.Select(cell => cell.Index).ToArray());
return(true);
}
private bool Apply(Cell[] cells, Group group, IsolatedSingleResult result)
{
bool flag = false;
for (int k = 0; k < CellInfo.numbers; k++)
{
if (Apply(cells, k, group, result))
{
flag = true;
}
}
return(flag);
}
public override StrategyResult Apply(Board board, ref string outInfo)
{
IsolatedSingleResult result = new IsolatedSingleResult();
bool flag = false;
for (int k = 0; k < Board.size; k++)
{
if (Apply(board.GetBox(k), Group.Box, result))
{
flag = true;
}
if (Apply(board.GetRow(k), Group.Row, result))
{
flag = true;
}
if (Apply(board.GetColumn(k), Group.Column, result))
{
flag = true;
}
}
return(flag ? result : null);
}