WolveEngine Class Reference

Htp engine for Wolve. More...

#include <WolveEngine.hpp>

Inheritance diagram for WolveEngine:

Public Member Functions
	WolveEngine (int boardsize, WolvePlayer &player)
	~WolveEngine ()
Command Callbacks

void	WolveParam (HtpCommand &cmd)
Command Callbacks

void	CmdLicense (HtpCommand &cmd)
	Displays usage license.
void	CmdGetAbsorbGroup (HtpCommand &cmd)
	Returns the set of stones this stone is part of.
void	CmdHandbookAdd (HtpCommand &cmd)
	Pulls moves out of the game for given color and appends them to the given handbook file.
void	CmdComputeInferior (HtpCommand &cmd)
	Outputs inferior cell info for current state.
void	CmdComputeFillin (HtpCommand &cmd)
	Computes fillin for the given board.
void	CmdComputeVulnerable (HtpCommand &cmd)
	Computes vulnerable cells on the current board for the given color.
void	CmdComputeReversible (HtpCommand &cmd)
	Computes reversible cells on the current board for the given color.
void	CmdComputeDominated (HtpCommand &cmd)
	Computes dominated cells on the current board for the given color.
void	CmdComputeDominatedOnCell (HtpCommand &cmd)
void	CmdFindCombDecomp (HtpCommand &cmd)
	Tries to find a combinatorial decomposition of the board state.
void	CmdFindSplitDecomp (HtpCommand &cmd)
	Tries to find a group that crowds both opponent edges.
void	CmdEncodePattern (HtpCommand &cmd)
	Outputs pattern in encoded form.
void	CmdParamDfpn (HtpCommand &cmd)
void	CmdEvalTwoDist (HtpCommand &cmd)
void	CmdEvalResist (HtpCommand &cmd)
void	CmdEvalResistDelta (HtpCommand &cmd)
void	CmdEvalInfluence (HtpCommand &cmd)
void	CmdMiscDebug (HtpCommand &cmd)
Command Callbacks

virtual void	CmdAllLegalMoves (HtpCommand &cmd)
	Returns a list of all legal moves on current board position.
virtual void	CmdBoardID (HtpCommand &)
	Outputs BoardID of current position.
virtual void	CmdClearBoard (HtpCommand &cmd)
	Starts a new game with the same board size.
virtual void	CmdExec (HtpCommand &cmd)
	Executes HTP commands contained in given file.
virtual void	CmdFinalScore (HtpCommand &cmd)
	Returns a string with what we think the outcome of the game is.
virtual void	CmdGenMove (HtpCommand &cmd)
	Generates a move and handles time remaining.
virtual void	CmdRegGenMove (HtpCommand &cmd)
	Generates a move, but does not play it.
virtual void	CmdLoadSgf (HtpCommand &cmd)
	Loads game or position from given sgf.
virtual void	CmdName (HtpCommand &)
	Returns program's name.
virtual void	CmdNewGame (HtpCommand &cmd)
	Starts new game with the given board size.
virtual void	CmdParamGame (HtpCommand &cmd)
	Displays/changes parameters relating to the current game.
virtual void	CmdPlay (HtpCommand &)
	Plays a move.
virtual void	CmdShowboard (HtpCommand &)
	Displays the board.
virtual void	CmdTimeLeft (HtpCommand &)
	Displays time left for both players or given player.
virtual void	CmdUndo (HtpCommand &cmd)
	Undo the last move.
virtual void	CmdVersion (HtpCommand &)
	Returns program's version.
Protected Member Functions
virtual void	NewGame (int width, int height)
	Creates a new game on a board with given dimensions.
void	ParamPlayer (BenzenePlayer *player, HtpCommand &cmd)
void	BeforeHandleCommand ()
	Clears SgAbortFlag().
void	BeforeWritingResponse ()
	Does nothing.
virtual void	Play (HexColor color, HexPoint move)
	Plays a move.
void	SetPosition (const SgNode *node)
Protected Attributes
HexEnvironment	m_pe
	Player's environment.
HexEnvironment	m_se
	Solver's environment.
DfsSolver	m_dfsSolver
DfpnSolver	m_dfpnSolver
boost::scoped_ptr< DfsHashTable >	m_dfsHashTable
boost::scoped_ptr< DfpnHashTable >	m_dfpnHashTable
boost::scoped_ptr< DfsDB >	m_dfsDB
boost::scoped_ptr< DfpnDB >	m_dfpnDB
SolverDBParameters	m_dfsParam
SolverDBParameters	m_dfpnParam
SolverDB< DfsHashTable, DfsDB, DfsData >	m_dfsPositions
SolverDB< DfpnHashTable, DfpnDB, DfpnData >	m_dfpnPositions
HexEnvironmentCommands	m_playerEnvCommands
HexEnvironmentCommands	m_solverEnvCommands
VCCommands	m_vcCommands
DfsCommands	m_dfsSolverCommands
DfpnCommands	m_dfpnSolverCommands
bool	m_useParallelSolver
StoneBoard	m_board
Game	m_game
Private Member Functions
double	TimeForMove (HexColor color)
HexPoint	GenMove (HexColor color, bool useGameClock)
	Generates a move.
void	RegisterCmd (const std::string &name, GtpCallback< WolveEngine >::Method method)
Private Attributes
WolvePlayer &	m_player
boost::scoped_ptr< Book >	m_book
BookCheck	m_bookCheck
BookCommands	m_bookCommands
CacheBook	m_cacheBook

Detailed Description

Htp engine for Wolve.

Definition at line 20 of file WolveEngine.hpp.

Constructor & Destructor Documentation

WolveEngine::WolveEngine	(	int	boardsize,
		WolvePlayer &	player
	)

Definition at line 47 of file WolveEngine.cpp.

References m_bookCommands, BookCommands::Register(), RegisterCmd(), and WolveParam().

WolveEngine::~WolveEngine ( )

Definition at line 59 of file WolveEngine.cpp.

Member Function Documentation

void HexHtpEngine::BeforeHandleCommand ( ) [protected, inherited]

Clears SgAbortFlag().

Definition at line 107 of file HexHtpEngine.cpp.

void HexHtpEngine::BeforeWritingResponse ( ) [protected, inherited]

Does nothing.

Definition at line 112 of file HexHtpEngine.cpp.

void HexHtpEngine::CmdAllLegalMoves ( HtpCommand & cmd ) [virtual, inherited]

Returns a list of all legal moves on current board position.

Definition at line 281 of file HexHtpEngine.cpp.

References Game::Board(), StoneBoard::GetLegal(), and HexHtpEngine::m_game.

Referenced by HexHtpEngine::HexHtpEngine().

void HexHtpEngine::CmdBoardID ( HtpCommand & cmd ) [virtual, inherited]

Outputs BoardID of current position.

Definition at line 236 of file HexHtpEngine.cpp.

References Game::Board(), StoneBoard::GetBoardIDString(), and HexHtpEngine::m_game.

Referenced by HexHtpEngine::HexHtpEngine().

void HexHtpEngine::CmdClearBoard ( HtpCommand & cmd ) [virtual, inherited]

Starts a new game with the same board size.

Definition at line 169 of file HexHtpEngine.cpp.

References StoneBoard::Height(), HexHtpEngine::m_board, HexHtpEngine::NewGame(), and StoneBoard::Width().

Referenced by HexHtpEngine::HexHtpEngine().

void BenzeneHtpEngine::CmdComputeDominated ( HtpCommand & cmd ) [inherited]

Computes dominated cells on the current board for the given color.

Definition at line 289 of file BenzeneHtpEngine.cpp.

References Game::Board(), GroupBuilder::Build(), HtpUtil::ColorArg(), ICEngine::FindDominated(), StoneBoard::GetEmpty(), HexBoard::GetGroups(), HexBoard::GetPatternState(), HexBoard::GetPosition(), HexEnvironment::ice, HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, HexEnvironment::SyncBoard(), and PatternState::Update().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdComputeDominatedOnCell ( HtpCommand & cmd ) [inherited]

Definition at line 303 of file BenzeneHtpEngine.cpp.

References Game::Board(), HtpUtil::ColorArg(), EMPTY, ICEngine::FindDominatedOnCell(), StoneBoard::GetColor(), HexBoard::GetPatternState(), HexEnvironment::ice, HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, HtpUtil::MoveArg(), HexEnvironment::SyncBoard(), and PatternState::Update().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdComputeFillin ( HtpCommand & cmd ) [inherited]

Computes fillin for the given board.

Color argument affects order for computing vulnerable/presimplicial pairs.

Definition at line 244 of file BenzeneHtpEngine.cpp.

References Game::Board(), GroupBuilder::Build(), HtpUtil::ColorArg(), ICEngine::ComputeFillin(), HexBoard::GetGroups(), HexBoard::GetPatternState(), HexBoard::GetPosition(), HexEnvironment::ice, HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, HexEnvironment::SyncBoard(), and PatternState::Update().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdComputeInferior ( HtpCommand & cmd ) [inherited]

Outputs inferior cell info for current state.

Usage: "compute-inferior [color]"

Definition at line 228 of file BenzeneHtpEngine.cpp.

References Game::Board(), GroupBuilder::Build(), HtpUtil::ColorArg(), ICEngine::ComputeInferiorCells(), HexBoard::GetGroups(), HexBoard::GetPatternState(), HexBoard::GetPosition(), HexEnvironment::ice, HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, HexEnvironment::SyncBoard(), and PatternState::Update().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdComputeReversible ( HtpCommand & cmd ) [inherited]

Computes reversible cells on the current board for the given color.

Definition at line 274 of file BenzeneHtpEngine.cpp.

References Game::Board(), GroupBuilder::Build(), HtpUtil::ColorArg(), ICEngine::FindReversible(), StoneBoard::GetEmpty(), HexBoard::GetGroups(), HexBoard::GetPatternState(), HexBoard::GetPosition(), HexEnvironment::ice, HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, HexEnvironment::SyncBoard(), and PatternState::Update().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdComputeVulnerable ( HtpCommand & cmd ) [inherited]

Computes vulnerable cells on the current board for the given color.

Definition at line 259 of file BenzeneHtpEngine.cpp.

References Game::Board(), GroupBuilder::Build(), HtpUtil::ColorArg(), ICEngine::FindVulnerable(), StoneBoard::GetEmpty(), HexBoard::GetGroups(), HexBoard::GetPatternState(), HexBoard::GetPosition(), HexEnvironment::ice, HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, HexEnvironment::SyncBoard(), and PatternState::Update().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdEncodePattern ( HtpCommand & cmd ) [inherited]

Outputs pattern in encoded form.

Takes a list of cells, the first cell being the center of the pattern (that is not actually in the pattern). FIXME: clean this up!

Definition at line 363 of file BenzeneHtpEngine.cpp.

References Game::Board(), HexPointUtil::DeltaX(), HexPointUtil::DeltaY(), HexAssert, LogInfo(), HexHtpEngine::m_game, Pattern::MAX_EXTENSION, HtpUtil::MoveArg(), NUM_DIRECTIONS, Pattern::NUM_SLICES, and HexPointUtil::pointToCoords().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdEvalInfluence ( HtpCommand & cmd ) [inherited]

void BenzeneHtpEngine::CmdEvalResist ( HtpCommand & cmd ) [inherited]

Definition at line 484 of file BenzeneHtpEngine.cpp.

References BLACK, HexEnvironment::brd, HtpUtil::ColorArg(), HexBoard::Const(), EVAL_INFINITY, Resistance::Evaluate(), HexBoard::GetPosition(), HexEval, ConstBoard::Interior(), StoneBoard::IsOccupied(), BenzeneHtpEngine::m_pe, Resistance::Resist(), Resistance::Score(), and WHITE.

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdEvalResistDelta ( HtpCommand & cmd ) [inherited]

Definition at line 507 of file BenzeneHtpEngine.cpp.

References Game::Board(), HtpUtil::ColorArg(), HexBoard::ComputeAll(), Resistance::Evaluate(), StoneBoard::GetEmpty(), HexBoard::GetPosition(), HexEval, HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, HexBoard::PlayMove(), Resistance::Score(), HexEnvironment::SyncBoard(), and HexBoard::UndoMove().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdEvalTwoDist ( HtpCommand & cmd ) [inherited]

Definition at line 464 of file BenzeneHtpEngine.cpp.

References TwoDistance::ADJACENT, Game::Board(), HtpUtil::ColorArg(), HexBoard::ComputeAll(), HexBoard::Const(), EVAL_INFINITY, TwoDistance::Evaluate(), HexBoard::GetPosition(), HexEval, ConstBoard::Interior(), StoneBoard::IsOccupied(), HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, TwoDistance::Score(), and HexEnvironment::SyncBoard().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void HexHtpEngine::CmdExec ( HtpCommand & cmd ) [virtual, inherited]

Executes HTP commands contained in given file.

Definition at line 131 of file HexHtpEngine.cpp.

References LogInfo().

Referenced by HexHtpEngine::HexHtpEngine().

void HexHtpEngine::CmdFinalScore ( HtpCommand & cmd ) [virtual, inherited]

Returns a string with what we think the outcome of the game is.

Value will be "B+" for a black win, and "W+" for a white win.

Definition at line 267 of file HexHtpEngine.cpp.

References BLACK, Game::Board(), GroupBuilder::Build(), Groups::GetWinner(), HexHtpEngine::m_game, and WHITE.

Referenced by HexHtpEngine::HexHtpEngine().

void BenzeneHtpEngine::CmdFindCombDecomp ( HtpCommand & cmd ) [inherited]

Tries to find a combinatorial decomposition of the board state.

Outputs cells in the vc if there is a decomposition. Usage: 'find-comb-decomp [color]'

Definition at line 324 of file BenzeneHtpEngine.cpp.

References BLACK, Game::Board(), HtpUtil::ColorArg(), HexBoard::ComputeAll(), BoardUtils::FindCombinatorialDecomposition(), HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, HexBoard::SetUseDecompositions(), HexEnvironment::SyncBoard(), HexPointUtil::ToString(), and HexBoard::UseDecompositions().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdFindSplitDecomp ( HtpCommand & cmd ) [inherited]

Tries to find a group that crowds both opponent edges.

Outputs group that crowds both edges if one exists. Usage: 'find-split-decomp [color]'

FIXME: Dump inferior cell info as well? It's hard to see what's actually going on if it is not displayed.

Definition at line 347 of file BenzeneHtpEngine.cpp.

References BLACK, Game::Board(), HtpUtil::ColorArg(), HexBoard::ComputeAll(), BoardUtils::FindSplittingDecomposition(), HexHtpEngine::m_game, BenzeneHtpEngine::m_pe, and HexEnvironment::SyncBoard().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void HexHtpEngine::CmdGenMove ( HtpCommand & cmd ) [virtual, inherited]

Generates a move and handles time remaining.

Definition at line 183 of file HexHtpEngine.cpp.

References HtpUtil::ColorArg(), HexHtpEngine::GenMove(), GameUtil::IsGameOver(), LogWarning(), HexHtpEngine::m_game, HexHtpEngine::Play(), RESIGN, Game::SetTimeRemaining(), and Game::TimeRemaining().

Referenced by HexHtpEngine::HexHtpEngine().

void BenzeneHtpEngine::CmdGetAbsorbGroup ( HtpCommand & cmd ) [inherited]

Returns the set of stones this stone is part of.

Definition at line 123 of file BenzeneHtpEngine.cpp.

References Game::Board(), GroupBuilder::Build(), Group::Captain(), EMPTY, StoneBoard::GetColor(), Groups::GetGroup(), HexHtpEngine::m_game, and HtpUtil::MoveArg().

Referenced by BenzeneHtpEngine::BenzeneHtpEngine().

void BenzeneHtpEngine::CmdHandbookAdd ( HtpCommand & cmd ) [inherited]

Pulls moves out of the game for given color and appends them to the given handbook file.

Skips the first move (ie, the move from the empty board). Performs no duplicate checking. Usage: handbook-add [handbook.txt] [sgf file] [color] [max move #]

Definition at line 148 of file BenzeneHtpEngine.cpp.

References Game::Board(), HtpUtil::ColorArg(), FIRST_TO_PLAY, StoneBoard::Height(), HexAssert, HexHtpEngine::m_game, HexSgUtil::NodeHasSetupInfo(), HexSgUtil::SgColorToHexColor(), HexSgUtil::SgPointToHexPoint(), HashUtil::toString(), and StoneBoard::Width().