org.jscience.computing.game.puzzle
Class TilePuzzlePlayer

java.lang.Object
  org.jscience.computing.game.TemplatePlayer
      org.jscience.computing.game.puzzle.TilePuzzlePlayer

All Implemented Interfaces:

java.io.Serializable, Player

public class TilePuzzlePlayer
extends TemplatePlayer

provides AI for a TilePuzzle game

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jscience.computing.game.TemplatePlayer

TemplatePlayer.MoveEvaluater, TemplatePlayer.Synchronizer

Field Summary

Fields inherited from class org.jscience.computing.game.TemplatePlayer

levelOverwrite, monitors, orderMoves, playerName, SEARCH_ALPHABETA, SEARCH_MINMAX, searchOption

Constructor Summary

TilePuzzlePlayer()
Creates a new TilePuzzlePlayer object.

TilePuzzlePlayer(java.lang.String name)
Creates a new TilePuzzlePlayer object.

TilePuzzlePlayer(java.lang.String name, int searchOption, boolean trackingEnabled)
Creates a new TilePuzzlePlayer object.

TilePuzzlePlayer(java.lang.String name, int searchOption, boolean trackingEnabled, long randomSeed)
Creates a new TilePuzzlePlayer object.

Method Summary

boolean	canPlayGame(GamePlay game) DOCUMENT ME!
double	heuristic(GamePlay game, GameMove move, int[] role) DOCUMENT ME!
static int	manhattanDistance(TilePuzzle game) DOCUMENT ME!
static double	nielsson(TilePuzzle game) DOCUMENT ME!
static int	outOfPlace(TilePuzzle game) DOCUMENT ME!
void	setRandomSeed(long seed) if seed = 0, randomization is disabled
java.lang.String	toString() DOCUMENT ME!

Methods inherited from class org.jscience.computing.game.TemplatePlayer

disableTracking, enableTracking, evaluate, evaluate, getLevelOverwrite, getMonitors, getOrderMoves, getPlayerName, getSearchOption, numberOfPositionsSearched, numberOfRequests, performanceRatio, pruneMove, selectMove, setLevelOverwrite, setOrderMoves, setPlayerName, setSearchOption, setTracking, statsAsString, totalTimeTaken, trackingEnabled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TilePuzzlePlayer

public TilePuzzlePlayer()

Creates a new TilePuzzlePlayer object.

TilePuzzlePlayer

public TilePuzzlePlayer(java.lang.String name)

Creates a new TilePuzzlePlayer object.

Parameters:

name - DOCUMENT ME!

TilePuzzlePlayer

public TilePuzzlePlayer(java.lang.String name,
                        int searchOption,
                        boolean trackingEnabled)

Creates a new TilePuzzlePlayer object.

Parameters:

name - DOCUMENT ME!

searchOption - DOCUMENT ME!

trackingEnabled - DOCUMENT ME!

TilePuzzlePlayer

public TilePuzzlePlayer(java.lang.String name,
                        int searchOption,
                        boolean trackingEnabled,
                        long randomSeed)

Creates a new TilePuzzlePlayer object.

Parameters:

name - DOCUMENT ME!

searchOption - DOCUMENT ME!

trackingEnabled - DOCUMENT ME!

randomSeed - DOCUMENT ME!

Method Detail

canPlayGame

public boolean canPlayGame(GamePlay game)

DOCUMENT ME!

Parameters:

game - DOCUMENT ME!

Returns:

DOCUMENT ME!

setRandomSeed

public void setRandomSeed(long seed)

if seed = 0, randomization is disabled

Parameters:

seed - DOCUMENT ME!

heuristic

public double heuristic(GamePlay game,
                        GameMove move,
                        int[] role)

DOCUMENT ME!

Parameters:

game - DOCUMENT ME!

move - DOCUMENT ME!

role - DOCUMENT ME!

Returns:

DOCUMENT ME!

See Also:

TemplatePlayer

nielsson

public static double nielsson(TilePuzzle game)

DOCUMENT ME!

Parameters:

game - DOCUMENT ME!

Returns:

DOCUMENT ME!

manhattanDistance

public static int manhattanDistance(TilePuzzle game)

DOCUMENT ME!

Parameters:

game - DOCUMENT ME!

Returns:

DOCUMENT ME!

outOfPlace

public static int outOfPlace(TilePuzzle game)

DOCUMENT ME!

Parameters:

game - DOCUMENT ME!

Returns:

DOCUMENT ME!

toString

public java.lang.String toString()

DOCUMENT ME!

Overrides:

toString in class TemplatePlayer

Returns:

DOCUMENT ME!