GClasses::GChessMoveIterator Class Reference

Iterates through all the possible moves for the specified color. It iterates through the pieces in a random order. It also iterates through the moves for each piece in a random order, but it will visit each move for the current piece before considering the next piece. More...

#include <GChess.h>

Public Member Functions
	GChessMoveIterator ()
	Constructs a move iterator. (Doesn't call Reset, so you must still call Reset before you call GetNextMove). More...
	~GChessMoveIterator ()
bool	nextMove (int *xSrc, int *ySrc, int *xDest, int *yDest)
	Gets the next possible move for the specified color. Returns false if there are no more moves (so the values in xSrc, ySrc, xDest, and yDest are bogus) More...
void	reset (GChessBoard *pBoard, bool white, GRand *pRand)
	Resets the iterator and specifies the color whose moves you wish to iterate. More...

Protected Attributes
int	m_move
int	m_moveCount
int	m_moves [2 *MAX_PIECE_MOVES]
int	m_n
int	m_order [64]
GChessBoard *	m_pBoard
GRand *	m_pRand
bool	m_white

Detailed Description

Iterates through all the possible moves for the specified color. It iterates through the pieces in a random order. It also iterates through the moves for each piece in a random order, but it will visit each move for the current piece before considering the next piece.

Constructor & Destructor Documentation

GClasses::GChessMoveIterator::GChessMoveIterator

(

)

Constructs a move iterator. (Doesn't call Reset, so you must still call Reset before you call GetNextMove).

GClasses::GChessMoveIterator::~GChessMoveIterator

(

)

Member Function Documentation

bool GClasses::GChessMoveIterator::nextMove	(	int *	xSrc,
		int *	ySrc,
		int *	xDest,
		int *	yDest
	)

Gets the next possible move for the specified color. Returns false if there are no more moves (so the values in xSrc, ySrc, xDest, and yDest are bogus)

void GClasses::GChessMoveIterator::reset	(	GChessBoard *	pBoard,
		bool	white,
		GRand *	pRand
	)

Resets the iterator and specifies the color whose moves you wish to iterate.

Member Data Documentation

int GClasses::GChessMoveIterator::m_move

protected

int GClasses::GChessMoveIterator::m_moveCount

protected

int GClasses::GChessMoveIterator::m_moves[2 *MAX_PIECE_MOVES]

protected

int GClasses::GChessMoveIterator::m_n

protected

int GClasses::GChessMoveIterator::m_order[64]

protected

GChessBoard* GClasses::GChessMoveIterator::m_pBoard

protected

GRand* GClasses::GChessMoveIterator::m_pRand

protected

bool GClasses::GChessMoveIterator::m_white

protected