HexSgUtil Namespace Reference

Utilities to convert from/to Hex and Sg. More...

Functions
SgPoint	HexPointToSgPoint (HexPoint p, int height)
	Converts a HexPoint to a SgPoint.
HexPoint	SgPointToHexPoint (SgPoint p, int height)
	Converts from from a SgPoint to a HexPoint.
SgBlackWhite	HexColorToSgColor (HexColor color)
	Converts a HexColor to SgBlackWhite, color must not equal EMPTY.
HexColor	SgColorToHexColor (SgBlackWhite player)
	Converts a SgBlackWhite to a HexColor.
SgVector< SgPoint >	BitsetToSgVector (const bitset_t &b, int height)
	Convert a bitset to an SgList of points.
void	AddMoveToNode (SgNode *node, HexColor color, HexPoint cell, int height)
	Adds the move to the sg node; does proper conversions.
bool	NodeHasSetupInfo (SgNode *node)
	Returns true if node constains any of the following properties: propAddBlack, propAddWhite, propAddEmpty, propPlayer.
void	SetPositionInNode (SgNode *root, const StoneBoard &brd, HexColor color)
	Set the position setup properties of this node to encode the given board.
void	GetSetupPosition (const SgNode *node, int height, std::vector< HexPoint > &black, std::vector< HexPoint > &white, std::vector< HexPoint > &empty)
	Puts the position in the given vectors.
void	SetPositionInBoard (const SgNode *node, StoneBoard &brd)
	Sets node's position in the board.
bool	WriteSgf (SgNode *tree, const char *filename, int boardsize)
	Write the given tree to a sgf file.

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Detailed Description

Utilities to convert from/to Hex and Sg.

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Function Documentation

void HexSgUtil::AddMoveToNode	(	SgNode *	node,
		HexColor	color,
		HexPoint	cell,
		int	height
	)

Adds the move to the sg node; does proper conversions.

Definition at line 60 of file HexSgUtil.cpp.

References HexProp::AddMoveProp(), HexColorToSgColor(), and HexPointToSgPoint().

Referenced by HexUctSearch::AppendGame().

SgVector< SgPoint > HexSgUtil::BitsetToSgVector	(	const bitset_t &	b,
		int	height
	)

Convert a bitset to an SgList of points.

Definition at line 51 of file HexSgUtil.cpp.

References HexPointToSgPoint().

Referenced by SetPositionInNode().

void HexSgUtil::GetSetupPosition	(	const SgNode *	node,
		int	height,
		std::vector< HexPoint > &	black,
		std::vector< HexPoint > &	white,
		std::vector< HexPoint > &	empty
	)

Puts the position in the given vectors.

Definition at line 104 of file HexSgUtil.cpp.

References SgPointToHexPoint().

Referenced by HexHtpEngine::SetPosition(), and SetPositionInBoard().

SgBlackWhite HexSgUtil::HexColorToSgColor

(

HexColor

color

)

Converts a HexColor to SgBlackWhite, color must not equal EMPTY.

Definition at line 36 of file HexSgUtil.cpp.

References BLACK, HexAssert, and HexColorUtil::isBlackWhite().

Referenced by AddMoveToNode(), and SetPositionInNode().

SgPoint HexSgUtil::HexPointToSgPoint	(	HexPoint	p,
		int	height
	)

Converts a HexPoint to a SgPoint.

Definition at line 20 of file HexSgUtil.cpp.

References HexPointUtil::pointToCoords().

Referenced by AddMoveToNode(), and BitsetToSgVector().

bool HexSgUtil::NodeHasSetupInfo

(

SgNode *

node

)

Returns true if node constains any of the following properties: propAddBlack, propAddWhite, propAddEmpty, propPlayer.

Definition at line 68 of file HexSgUtil.cpp.

Referenced by BenzeneHtpEngine::CmdHandbookAdd(), and HexHtpEngine::CmdLoadSgf().

void HexSgUtil::SetPositionInBoard	(	const SgNode *	node,
		StoneBoard &	brd
	)

Sets node's position in the board.

Definition at line 135 of file HexSgUtil.cpp.

References BLACK, GetSetupPosition(), StoneBoard::Height(), StoneBoard::PlayMove(), StoneBoard::StartNewGame(), and WHITE.

void HexSgUtil::SetPositionInNode	(	SgNode *	root,
		const StoneBoard &	brd,
		HexColor	color
	)

Set the position setup properties of this node to encode the given board.

Definition at line 77 of file HexSgUtil.cpp.

References BitsetToSgVector(), StoneBoard::Const(), StoneBoard::GetBlack(), ConstBoard::GetCells(), StoneBoard::GetEmpty(), StoneBoard::GetWhite(), StoneBoard::Height(), and HexColorToSgColor().

Referenced by HexUctSearch::OnStartSearch().

HexColor HexSgUtil::SgColorToHexColor

(

SgBlackWhite

player

)

Converts a SgBlackWhite to a HexColor.

Definition at line 44 of file HexSgUtil.cpp.

References BLACK, HexAssert, and WHITE.

Referenced by BenzeneHtpEngine::CmdHandbookAdd(), and HexHtpEngine::CmdLoadSgf().

HexPoint HexSgUtil::SgPointToHexPoint	(	SgPoint	p,
		int	height
	)

Converts from from a SgPoint to a HexPoint.

Definition at line 28 of file HexSgUtil.cpp.

References HexPointUtil::coordsToPoint().

Referenced by HexUctSearch::AppendGame(), BenzeneHtpEngine::CmdHandbookAdd(), HexHtpEngine::CmdLoadSgf(), and GetSetupPosition().

bool HexSgUtil::WriteSgf	(	SgNode *	tree,
		const char *	filename,
		int	boardsize
	)

Write the given tree to a sgf file.

Returns true on success, false otherwise.

Definition at line 147 of file HexSgUtil.cpp.

References LogWarning().

Referenced by HexUctSearch::SaveGames().