// end DebugDisplay
#region Methods
/// <summary>
/// Display info on the game at the right of the chessboard
/// </summary>
/// <param name="indRank">
/// the rank in the chessboard
/// </param>
/// <param name="strbBoard">
/// output buffer
/// </param>
/// <remarks>
/// Display the captured pieces and the MoveHistory
/// </remarks>
private static void DebugGameInfo(int indRank, ref StringBuilder strbBoard)
{
strbBoard.Append(":");
strbBoard.Append(indRank);
strbBoard.Append(" ");
switch (indRank)
{
case 0:
case 7:
Pieces piecesCaptureList = (indRank == 7)
? Game.PlayerWhite.CapturedEnemyPieces
: Game.PlayerBlack.CapturedEnemyPieces;
if (piecesCaptureList.Count > 1)
{
strbBoard.Append("x ");
foreach (Piece pieceCaptured in piecesCaptureList)
{
strbBoard.Append(
(pieceCaptured.Name == Piece.PieceNames.Pawn)
? string.Empty
: pieceCaptured.Abbreviation + pieceCaptured.Square.Name + " ");
}
}
break;
case 5:
int turnNumberOld = Game.TurnNo; // Backup TurNo
Game.TurnNo -= Game.PlayerToPlay.Brain.Search.SearchDepth;
for (int indMov = Math.Max(1, Game.MoveHistory.Count - Game.PlayerToPlay.Brain.Search.MaxSearchDepth);
indMov < Game.MoveHistory.Count;
indMov++)
{
Move moveThis = Game.MoveHistory[indMov];
if (moveThis.Piece.Player.Colour == Player.PlayerColourNames.White)
{
strbBoard.Append(indMov >> 1);
strbBoard.Append(". ");
}
// moveThis.PgnSanFormat(false); // Contextual to Game.TurNo
strbBoard.Append(moveThis.Description + " ");
Game.TurnNo++;
}
Game.TurnNo = turnNumberOld; // Restore TurNo
break;
}
strbBoard.Append("\n");
}
/// <summary>
/// Returns a list of player's pieces attacking this square.
/// </summary>
/// <param name="player">
/// Player who owns the attacking pieces that you want to find.
/// </param>
/// <returns>
/// List of pieces.
/// </returns>
public Pieces PlayersPiecesAttackingThisSquare(Player player)
{
Pieces pieces = new Pieces();
foreach (Piece p in player.Pieces)
{
if (p.CanAttackSquare(this))
{
pieces.Add(p);
}
}
return(pieces);
}
/// <summary>
/// Returns a list of player's pieces attacking this square.
/// </summary>
/// <param name="player">
/// Player who owns the attacking pieces that you want to find.
/// </param>
/// <returns>
/// List of pieces.
/// </returns>
public Pieces PlayersPiecesAttackingThisSquare(Player player)
{
Piece piece;
Pieces pieces = new Pieces();
// Pawn
piece = Board.GetPiece(this.Ordinal - player.PawnAttackLeftOffset);
if (piece != null && piece.Name == Piece.PieceNames.Pawn && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - player.PawnAttackRightOffset);
if (piece != null && piece.Name == Piece.PieceNames.Pawn && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
// Knight
piece = Board.GetPiece(this.Ordinal + 33);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 18);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 14);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 31);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 33);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 18);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 14);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 31);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
// Bishop & Queen
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Bishop, this, 15)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Bishop, this, 17)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Bishop, this, -15)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Bishop, this, -17)) != null)
{
pieces.Add(piece);
}
// Rook & Queen
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Rook, this, 1)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Rook, this, -1)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Rook, this, 16)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Rook, this, -16)) != null)
{
pieces.Add(piece);
}
// King!
piece = Board.GetPiece(this.Ordinal + 16);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 17);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 1);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 15);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 16);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 17);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 1);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 15);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
return(pieces);
}
/// <summary>
/// Returns a list of player's pieces attacking this square.
/// </summary>
/// <param name="player">
/// Player who owns the attacking pieces that you want to find.
/// </param>
/// <returns>
/// List of pieces.
/// </returns>
public Pieces PlayersPiecesAttackingThisSquare(Player player)
{
Piece piece;
Pieces pieces = new Pieces();
// Pawn
piece = Board.GetPiece(this.Ordinal - player.PawnAttackLeftOffset);
if (piece != null && piece.Name == Piece.PieceNames.Pawn && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - player.PawnAttackRightOffset);
if (piece != null && piece.Name == Piece.PieceNames.Pawn && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
// Knight
piece = Board.GetPiece(this.Ordinal + 33);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 18);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 14);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 31);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 33);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 18);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 14);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 31);
if (piece != null && piece.Name == Piece.PieceNames.Knight && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
// Bishop & Queen
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Bishop, this, 15)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Bishop, this, 17)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Bishop, this, -15)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Bishop, this, -17)) != null)
{
pieces.Add(piece);
}
// Rook & Queen
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Rook, this, 1)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Rook, this, -1)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Rook, this, 16)) != null)
{
pieces.Add(piece);
}
if ((piece = Board.LinesFirstPiece(player.Colour, Piece.PieceNames.Rook, this, -16)) != null)
{
pieces.Add(piece);
}
// King!
piece = Board.GetPiece(this.Ordinal + 16);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 17);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 1);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 15);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 16);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 17);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal - 1);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
piece = Board.GetPiece(this.Ordinal + 15);
if (piece != null && piece.Name == Piece.PieceNames.King && piece.Player.Colour == player.Colour)
{
pieces.Add(piece);
}
return pieces;
}
/// <summary>
/// Returns a list of player's pieces attacking this square.
/// </summary>
/// <param name="player">
/// Player who owns the attacking pieces that you want to find.
/// </param>
/// <returns>
/// List of pieces.
/// </returns>
public Pieces PlayersPiecesAttackingThisSquare(Player player)
{
Pieces pieces = new Pieces();
foreach (Piece p in player.Pieces)
{
if (p.CanAttackSquare(this))
pieces.Add(p);
}
return pieces;
}
