public BoardId GetState()
{
BoardId id = new BoardId();
int count = 0;
for (var i = 0; i < Size; i++)
{
for (var j = 0; j < Size; j++)
{
if (_squares[i, j].Value != null)
{
ulong shifted = ValueToShift << count;
if (_squares[i, j].Value.Color == PieceColor.Black)
{
if (!_squares[i, j].Value.IsChecker)
{
id.Black |= shifted;
}
else
{
id.BlackCheckers |= shifted;
}
}
else if (_squares[i, j].Value.Color == PieceColor.White)
{
if (!_squares[i, j].Value.IsChecker)
{
id.White |= shifted;
}
else
{
id.WhiteCheckers |= shifted;
}
}
}
count++;
}
}
return(id);
}
public void SetState(BoardId id)
{
ClearBoard();
int count = 0;
for (var i = 0; i < Size; i++)
{
for (var j = 0; j < Size; j++)
{
ulong shifted = ValueToShift << count;
if ((id.White & shifted) != 0)
{
_squares[i, j].SetValue(PieceColor.White);
}
else if ((id.WhiteCheckers & shifted) != 0)
{
_squares[i, j].SetValue(new Piece(PieceColor.White)
{
IsChecker = true
});
}
else if ((id.Black & shifted) != 0)
{
_squares[i, j].SetValue(PieceColor.Black);
}
else if ((id.BlackCheckers & shifted) != 0)
{
_squares[i, j].SetValue(new Piece(PieceColor.Black)
{
IsChecker = true
});
}
count++;
}
}
}