public override Move Execute()
{
var reduced = new List<Move>();
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 9; j++)
{
if (_engine.values[i, j] > 0)
continue;
CheckRowColumnAndSquarePossibilities(i, j, _engine.possibles[i, j], reduced);
}
}
if (reduced.Any())
{
var move = new ReducePossibilitiesMove();
move.Reduced = reduced;
return move;
}
else
{
return null;
}
}
public override Move Execute()
{
var reduced = new List <Move>();
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 9; j++)
{
if (_engine.values[i, j] > 0)
{
continue;
}
CheckRowColumnAndSquarePossibilities(i, j, _engine.possibles[i, j], reduced);
}
}
if (reduced.Any())
{
var move = new ReducePossibilitiesMove();
move.Reduced = reduced;
return(move);
}
else
{
return(null);
}
}
public Move PerformReducePossibilitiesMove(ReducePossibilitiesMove move)
{
WriteLog("Reducing possibilities");
moves.Push(move);
return move;
}
public Move PerformReducePossibilitiesMove(ReducePossibilitiesMove move)
{
WriteLog("Reducing possibilities");
moves.Push(move);
return(move);
}