A board for Pocket Knight Chess. More...

#include <pocketknightboard.h>

Inheritance diagram for Chess::PocketKnightBoard:

Public Member Functions
virtual Board *	copy () const

virtual QString	defaultFenString () const

	PocketKnightBoard ()

virtual QList< Piece >	reservePieceTypes () const

virtual QString	variant () const

virtual bool	variantHasDrops () const

Public Member Functions inherited from Chess::WesternBoard
virtual int	height () const

virtual Result	result ()

virtual int	reversibleMoveCount () const

	WesternBoard (WesternZobrist *zobrist)

virtual int	width () const

Public Member Functions inherited from Chess::Board
	Board (Zobrist *zobrist)

virtual CoordinateSystem	coordinateSystem () const

QString	fenString (FenNotation notation=XFen) const

GenericMove	genericMove (const Move &move) const

void	initialize ()

bool	isLegalMove (const Move &move)

virtual bool	isRandomVariant () const

bool	isRepetition (const Move &move)

bool	isValidSquare (const Square &square) const

quint64	key () const

QVector< Move >	legalMoves ()

void	makeMove (const Move &move, BoardTransition *transition=nullptr)

Move	moveFromGenericMove (const GenericMove &move) const

Move	moveFromString (const QString &str)

QString	moveString (const Move &move, MoveNotation notation)

Piece	pieceAt (const Square &square) const

Piece	pieceFromSymbol (const QString &pieceSymbol) const

QStringList	pieceList (Side side) const

QString	pieceString (int pieceType) const

QString	pieceSymbol (Piece piece) const

int	plyCount () const

int	repeatCount () const

QString	representation (Piece piece) const

int	reserveCount (Piece piece) const

void	reset ()

bool	setFenString (const QString &fen)

Side	sideToMove () const

QString	startingFenString () const

Side	startingSide () const

virtual Result	tablebaseResult (unsigned int *dtm=nullptr) const

void	undoMove ()

virtual Side	upperCaseSide () const

virtual bool	variantHasOptionalPromotions () const

virtual bool	variantHasWallSquares () const

virtual	~Board ()

Protected Member Functions
virtual void	generateMovesForPiece (QVarLengthArray< Move > &moves, int pieceType, int square) const

virtual int	reserveType (int pieceType) const

virtual void	vMakeMove (const Move &move, BoardTransition *transition)

virtual void	vUndoMove (const Move &move)

Protected Member Functions inherited from Chess::WesternBoard
virtual void	addPromotions (int sourceSquare, int targetSquare, QVarLengthArray< Move > &moves) const

virtual int	captureType (const Move &move) const

virtual int	castlingFile (CastlingSide castlingSide) const

int	enpassantSquare () const

virtual bool	hasCastling () const

bool	hasCastlingRight (Side side, CastlingSide castlingSide) const

virtual bool	hasEnPassantCaptures () const

virtual bool	inCheck (Side side, int square=0) const

virtual bool	isLegalPosition ()

virtual bool	kingCanCapture () const

virtual bool	kingsCountAssertion (int whiteKings, int blackKings) const

int	kingSquare (Side side) const

virtual QString	lanMoveString (const Move &move)

virtual Move	moveFromLanString (const QString &str)

virtual Move	moveFromSanString (const QString &str)

virtual bool	parseCastlingRights (QChar c)

int	pawnAmbiguity (StepType type=FreeStep) const

virtual bool	pawnHasDoubleStep () const

void	removeCastlingRights (int square)

void	removeCastlingRights (Side side)

virtual QString	sanMoveString (const Move &move)

virtual bool	variantHasChanneling (Side side, int square) const

virtual QString	vFenIncludeString (FenNotation notation) const

virtual QString	vFenString (FenNotation notation) const

virtual void	vInitialize ()

virtual bool	vIsLegalMove (const Move &move)

virtual bool	vSetFenString (const QStringList &fen)

Protected Member Functions inherited from Chess::Board
void	addToReserve (const Piece &piece, int count=1)

int	arraySize () const

bool	canMove ()

Square	chessSquare (int index) const

Square	chessSquare (const QString &str) const

void	generateDropMoves (QVarLengthArray< Move > &moves, int pieceType) const

void	generateHoppingMoves (int sourceSquare, const QVarLengthArray< int > &offsets, QVarLengthArray< Move > &moves) const

void	generateMoves (QVarLengthArray< Move > &moves, int pieceType=Piece::NoPiece) const

void	generateSlidingMoves (int sourceSquare, const QVarLengthArray< int > &offsets, QVarLengthArray< Move > &moves) const

const Move &	lastMove () const

virtual int	maxPieceSymbolLength () const

bool	moveExists (const Move &move) const

Piece	pieceAt (int square) const

bool	pieceHasMovement (int pieceType, unsigned movement) const

void	removeFromReserve (const Piece &piece)

void	setPieceType (int type, const QString &name, const QString &symbol, unsigned movement=0, const QString &gsymbol=QString())

void	setSquare (int square, Piece piece)

int	squareIndex (const Square &square) const

int	squareIndex (const QString &str) const

QString	squareString (int index) const

QString	squareString (const Square &square) const

void	xorKey (quint64 key)

Additional Inherited Members
Public Types inherited from Chess::WesternBoard
enum	WesternPieceType { Pawn = 1, Knight, Bishop, Rook, Queen, King }

Public Types inherited from Chess::Board
enum	CoordinateSystem { NormalCoordinates, InvertedCoordinates }

enum	FenNotation { XFen, ShredderFen }

enum	MoveNotation { StandardAlgebraic, LongAlgebraic }

Protected Types inherited from Chess::WesternBoard
enum	CastlingSide { QueenSide, KingSide, NoCastlingSide }

enum	StepType { NoStep = 0, FreeStep = 1, CaptureStep = 2 }

Protected Attributes inherited from Chess::WesternBoard
QVarLengthArray< PawnStep, 8 >	m_pawnSteps

Static Protected Attributes inherited from Chess::WesternBoard
static const unsigned	BishopMovement = 4

static const unsigned	KnightMovement = 2

static const unsigned	RookMovement = 8

Detailed Description

A board for Pocket Knight Chess.

Pocket Knight Chess is a variant of standard chess. Each side has an additional Knight in their reserve that can be dropped onto an empty square during the game instead of making a normal move.

This variant originates from the early 20th century and is also known under the name Tombola Chess.

Note: Rules: http://www.chessvariants.com/other.dir/pocket.html

Constructor & Destructor Documentation

Chess::PocketKnightBoard::PocketKnightBoard ( )

Creates a new PocketKnightBoard object.

Member Function Documentation

Board * Chess::PocketKnightBoard::copy ( ) const

virtual

Creates and returns a deep copy of this board.

Implements Chess::Board.

QString Chess::PocketKnightBoard::defaultFenString ( ) const

virtual

Most common set-up positions for Pocket Knight Chess: Pocket Knight Chess with full standard pieces and extra knight in pocket rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR[Nn] w KQkq - 0 1 Pocket Knight Chess with Queen's Knight in pocket r1bqkbnr/pppppppp/8/8/8/8/PPPPPPPP/R1BQKBNR[Nn] w KQkq - 0 1 Pocket Knight Chess with full standard set and two extra knights in pocket rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR[NNnn] w KQkq - 0 1

Implements Chess::Board.

void Chess::PocketKnightBoard::generateMovesForPiece	(	QVarLengthArray< Move > &	moves,
		int	pieceType,
		int	square
	)		const

protectedvirtual

Generates pseudo-legal moves for a piece of pieceType at square square.

Note: It doesn't matter if square doesn't contain a piece of pieceType, the move generator ignores it.

Reimplemented from Chess::WesternBoard.

QList< Piece > Chess::PocketKnightBoard::reservePieceTypes ( ) const

virtual

Returns a list of piece types that can be in the reserve, ie. captured pieces that can be dropped on the board.

The default implementation returns an empty list.

Reimplemented from Chess::Board.

int Chess::PocketKnightBoard::reserveType ( int pieceType ) const

protectedvirtual

Returns the reserve piece type corresponding to pieceType.

The returned value is the type of piece a player receives (in variants that have piece drops) when he captures a piece of type pieceType.

The default value is pieceType.

Reimplemented from Chess::Board.

QString Chess::PocketKnightBoard::variant ( ) const

virtual

Returns the name of the chess variant.

Implements Chess::Board.

bool Chess::PocketKnightBoard::variantHasDrops ( ) const

virtual

Returns true if the variant allows piece drops. The default value is false.

See also: CrazyhouseBoard

Reimplemented from Chess::Board.

void Chess::PocketKnightBoard::vMakeMove	(	const Move &	move,
		BoardTransition *	transition
	)

protectedvirtual

Makes move on the board.

This function is called by makeMove(), and should take care of everything except changing the side to move and updating the move history.

Details about piece movement, promotions, captures, drops, etc. should be stored in transition. If transition is 0 then it should be ignored.

Reimplemented from Chess::WesternBoard.

void Chess::PocketKnightBoard::vUndoMove ( const Move & move )

protectedvirtual

Reverses move on the board.

This function is called by undoMove() after changing the side to move to the side that made it.

Note: Unlike vMakeMove(), this function doesn't require subclasses to update the zobrist position key.

Reimplemented from Chess::WesternBoard.

The documentation for this class was generated from the following files:

projects/lib/src/board/pocketknightboard.h
projects/lib/src/board/pocketknightboard.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation