public override bool[,] PossibleMovements()
{
bool[,] vs = new bool[Board.Lines, Board.Columns];
Position position = new Position(0, 0);
//n
position.DefinePosition(Position.Line - 1, Position.Column);
if (Board.ValidPosition(position) && CanMove(position))
{
vs[position.Line, position.Column] = true;
}
//ne
position.DefinePosition(Position.Line - 1, Position.Column + 1);
if (Board.ValidPosition(position) && CanMove(position))
{
vs[position.Line, position.Column] = true;
}
//e
position.DefinePosition(Position.Line, Position.Column + 1);
if (Board.ValidPosition(position) && CanMove(position))
{
vs[position.Line, position.Column] = true;
}
//se
position.DefinePosition(Position.Line + 1, Position.Column + 1);
if (Board.ValidPosition(position) && CanMove(position))
{
vs[position.Line, position.Column] = true;
}
//s
position.DefinePosition(Position.Line + 1, Position.Column);
if (Board.ValidPosition(position) && CanMove(position))
{
vs[position.Line, position.Column] = true;
}
//sw
position.DefinePosition(Position.Line + 1, Position.Column - 1);
if (Board.ValidPosition(position) && CanMove(position))
{
vs[position.Line, position.Column] = true;
}
//w
position.DefinePosition(Position.Line, Position.Column - 1);
if (Board.ValidPosition(position) && CanMove(position))
{
vs[position.Line, position.Column] = true;
}
//nw
position.DefinePosition(Position.Line - 1, Position.Column - 1);
if (Board.ValidPosition(position) && CanMove(position))
{
vs[position.Line, position.Column] = true;
}
//#special movement Short Castling
if (MovesAmount == 0 && !Match.Check)
{
Position RookPosition = new Position(Position.Line, Position.Column + 3);
if (IsCastlingRook(RookPosition))
{
Position p1 = new Position(Position.Line, Position.Column + 1);
Position p2 = new Position(Position.Line, Position.Column + 2);
if (Board.Piece(p1) == null && Board.Piece(p2) == null)
{
vs[Position.Line, Position.Column + 2] = true;
}
}
}
//#special movement Long Castling
if (MovesAmount == 0 && !Match.Check)
{
Position RookPosition = new Position(Position.Line, Position.Column - 4);
if (IsCastlingRook(RookPosition))
{
Position p1 = new Position(Position.Line, Position.Column - 1);
Position p2 = new Position(Position.Line, Position.Column - 2);
Position p3 = new Position(Position.Line, Position.Column - 3);
if (Board.Piece(p1) == null && Board.Piece(p2) == null && Board.Piece(p3) == null)
{
vs[Position.Line, Position.Column - 2] = true;
}
}
}
return(vs);
}
