de.uni_paderborn.robots.robot.group10
Class CardFinder

java.lang.Object
  |
  +--de.uni_paderborn.robots.robot.group10.CardFinder

All Implemented Interfaces:

RobotFunctions

public class CardFinder

extends java.lang.Object

implements RobotFunctions

Field Summary

(package private) AbstractStrategy	cardStrat the different strategies
(package private) boolean	cardStratActive variable which is set if the card-strategy is active
(package private) RobotData	currentRobotData reference to the current data of the robot
(package private) int	direction value of the current direction of the robot
private int	energyLastRound temp variable for energy from last round
(package private) AbstractStrategy	energyStrat the different strategies
(package private) boolean	energyStratActive variable which is set if the energy-strategy is active
(package private) int	exceptionCnt counter for the exceptions in a row
(package private) boolean	exitKnown variable which is set if the exit is known
(package private) AbstractStrategy	exitStrat the different strategies
(package private) boolean	exitStratActive variable which is set if the exit-strategy is active
(package private) Map	map reference to the map of the robot
(package private) boolean	mapFound attribute if the right one of the three maps already have been found
(package private) Map	mapLeft reference to the map of the robot
(package private) Map	mapRight reference to the map of the robot
(package private) static int	MAX_EXCEPTIONS maximum number of exceptions in a row before an exception handling is forced
(package private) static int	MAX_NOACTIONS maximum number of noactions in a row before an exception handling is forced
private int	maxEnergy memorizes maxEnergy
(package private) AbstractStrategy	moveStrat the different strategies
(package private) int	noActionCnt counter for the noActions in a row
protected java.util.Random	random random number generator
(package private) AbstractStrategy	stupidStrat the different strategies
private int	tmpEnergy memorizes maxEnergy
private int	turnNo turn counter
(package private) boolean	wholeArenaKnown variable which is set if the whole arena is known

Constructor Summary

CardFinder()
constructor

Method Summary

CardData	calcNewCardValue(CardData newCard) If the robot has to put down a card this function supplies the card to put down.
boolean	cardsInFront() This method returns if the robots is seeing any card in front, left or right
static void	debugPrintln(java.lang.String s) Method which is used for diagnostic output
boolean	exchangeOk(CardData myCard, CardData otherCard) Robot accepts cards exchange, if new cards would be better.
CardData	exchangeProposal(CardData[] cards) Returns an random card, if the robot has at least one card.
boolean	getCardStratActive() Method for getting the status of the card strategy
AbstractRobotAction	getCommand(RobotData robotData) Returns the next command.
int	getDirection() Method to access the direction
int	getEnergy() This method returns the current Energy of the robot
int	getEnergyLastRound() This method returns the value of the energy in the last round
boolean	getEnergyStratActive() Method for getting the status of the energy strategy
boolean	getExitStratActive() Method for getting the status of the exit strategy
CardData[]	getHand() This method returns the hand from currentRobotData
int	getIdOfCurrentField() This method returns the id of the field where the robot is currently
int	getIdOfFieldInFront() This method returns the id of the fieldID in front of the robot
int	getIdOfFieldLeft() This method returns the id of the fieldID left of the robot
int	getIdOfFieldRight() This method returns the id of the fieldID right of the robot
ItemData	getItemInFrontOfRobot() This method returns a reference to the item in front of the robot
ItemData	getItemLeftOfRobot() This method returns a reference to the item left of the robot
ItemData	getItemRightOfRobot() This method returns a reference to the item right of the robot
Map	getMap() Method which returns a reference to the current map
int	getMaxEnergy() Method which return the maximum of energy a robot can have
AbstractStrategy	getMoveStrat() This method returns a reference to the move strategy of the robot
void	initCardFinder() method to initialize the cardfinder
boolean	isExitKnown() access method whether the exit is known or not
boolean	isWholeArenaKnown() access method whether whole arena is known or not
void	setCardStratActive(boolean value) Method for setting the status of the card strategy
void	setDirection(int value) Method to set the direction
void	setEnergyLastRound(int value) Method to set the energy to compare it in the next round
void	setEnergyStratActive(boolean value) Method for setting the status of the energy strategy
void	setExitKnown() method which is called when the exit is found
void	setExitStratActive(boolean value) Method for setting the status of the exit strategy
void	setMap(Map value) This method returns a reference to the map of the robot
void	setMaxEnergy(int value) Method which sets the maximum of energy a robot can have
void	setWholeArenaKnown(boolean value) Method for setting the status if the whole arena is known
int	sizeOfPortable() This method returns the number of cards the robot has

Methods inherited from class java.lang.Object

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

Field Detail

random

protected java.util.Random random

random number generator

exceptionCnt

int exceptionCnt

counter for the exceptions in a row

MAX_EXCEPTIONS

static int MAX_EXCEPTIONS

maximum number of exceptions in a row before an exception handling is forced

noActionCnt

int noActionCnt

counter for the noActions in a row

MAX_NOACTIONS

static int MAX_NOACTIONS

maximum number of noactions in a row before an exception handling is forced

currentRobotData

RobotData currentRobotData

reference to the current data of the robot

map

Map map

reference to the map of the robot

mapLeft

Map mapLeft

reference to the map of the robot

mapRight

Map mapRight

reference to the map of the robot

mapFound

boolean mapFound

attribute if the right one of the three maps already have been found

direction

int direction

value of the current direction of the robot

maxEnergy

private int maxEnergy

memorizes maxEnergy

tmpEnergy

private int tmpEnergy

memorizes maxEnergy

turnNo

private int turnNo

turn counter

energyLastRound

private int energyLastRound

temp variable for energy from last round

moveStrat

AbstractStrategy moveStrat

the different strategies

energyStrat

AbstractStrategy energyStrat

the different strategies

stupidStrat

AbstractStrategy stupidStrat

the different strategies

exitStrat

AbstractStrategy exitStrat

the different strategies

cardStrat

AbstractStrategy cardStrat

the different strategies

energyStratActive

boolean energyStratActive

variable which is set if the energy-strategy is active

exitStratActive

boolean exitStratActive

variable which is set if the exit-strategy is active

cardStratActive

boolean cardStratActive

variable which is set if the card-strategy is active

wholeArenaKnown

boolean wholeArenaKnown

variable which is set if the whole arena is known

exitKnown

boolean exitKnown

variable which is set if the exit is known

Constructor Detail

CardFinder

public CardFinder()

constructor

Method Detail

initCardFinder

public void initCardFinder()

method to initialize the cardfinder

getCommand

public AbstractRobotAction getCommand(RobotData robotData)

Returns the next command. It is ensured that the robot does not runs against any item! The method also catches all exceptions and forces special exception handling routines.

Specified by:

getCommand in interface RobotFunctions

Parameters:

robotData - a reference to the data of the robot

Returns:

reference to the AbstractRobotAction-Object which should be performed

exchangeProposal

public CardData exchangeProposal(CardData[] cards)

Returns an random card, if the robot has at least one card.

Specified by:

exchangeProposal in interface RobotFunctions

Parameters:

cards - a reference to the cards of the robot

Returns:

reference to the card which the robot offers

exchangeOk

public boolean exchangeOk(CardData myCard,
                          CardData otherCard)

Robot accepts cards exchange, if new cards would be better.

Specified by:

exchangeOk in interface RobotFunctions

Following copied from interface: de.uni_paderborn.robots.robotArenaInterface.RobotFunctions

Parameters:

myCard - card the robot wants to give away

otherCard - card the robot wants to have

Returns:

true if the robot is willing to change

debugPrintln

public static void debugPrintln(java.lang.String s)

Method which is used for diagnostic output

Parameters:

s - the string which should be prompted

getEnergyStratActive

public boolean getEnergyStratActive()

Method for getting the status of the energy strategy

setEnergyStratActive

public void setEnergyStratActive(boolean value)

Method for setting the status of the energy strategy

Parameters:

value, - true if the strategy should be set active

getExitStratActive

public boolean getExitStratActive()

Method for getting the status of the exit strategy

setExitStratActive

public void setExitStratActive(boolean value)

Method for setting the status of the exit strategy

Parameters:

value, - true if the strategy should be set active

getCardStratActive

public boolean getCardStratActive()

Method for getting the status of the card strategy

setCardStratActive

public void setCardStratActive(boolean value)

Method for setting the status of the card strategy

Parameters:

value, - true if the strategy should be set active

isWholeArenaKnown

public boolean isWholeArenaKnown()

access method whether whole arena is known or not

Returns:

true if the whole arena is known

setWholeArenaKnown

public void setWholeArenaKnown(boolean value)

Method for setting the status if the whole arena is known

Parameters:

value, - true if the whole arena is known

isExitKnown

public boolean isExitKnown()

access method whether the exit is known or not

Returns:

true if exit is known

setExitKnown

public void setExitKnown()

method which is called when the exit is found

getDirection

public int getDirection()

Method to access the direction

Returns:

the int-value of the direction

setDirection

public void setDirection(int value)

Method to set the direction

Parameters:

value - the int-value of the direction

getEnergy

public int getEnergy()

This method returns the current Energy of the robot

Returns:

int-value of the energy

getEnergyLastRound

public int getEnergyLastRound()

This method returns the value of the energy in the last round

Returns:

int-value of the energy

setEnergyLastRound

public void setEnergyLastRound(int value)

Method to set the energy to compare it in the next round

Parameters:

value - the int-value of the energy

getMaxEnergy

public int getMaxEnergy()

Method which return the maximum of energy a robot can have

Returns:

int value of the energy

setMaxEnergy

public void setMaxEnergy(int value)

Method which sets the maximum of energy a robot can have

Parameters:

value - maximum of energy a robot can have

getHand

public CardData[] getHand()

This method returns the hand from currentRobotData

Returns:

the current hand array

getIdOfCurrentField

public int getIdOfCurrentField()

This method returns the id of the field where the robot is currently

Returns:

int-value of the current field

getIdOfFieldInFront

public int getIdOfFieldInFront()

This method returns the id of the fieldID in front of the robot

Returns:

int-value of the field in front of the robot

getItemInFrontOfRobot

public ItemData getItemInFrontOfRobot()

This method returns a reference to the item in front of the robot

Returns:

reference to the item in front of the robot

getIdOfFieldLeft

public int getIdOfFieldLeft()

This method returns the id of the fieldID left of the robot

Returns:

int-value of the field left of the robot

getItemLeftOfRobot

public ItemData getItemLeftOfRobot()

This method returns a reference to the item left of the robot

Returns:

reference to the item left of the robot

getIdOfFieldRight

public int getIdOfFieldRight()

This method returns the id of the fieldID right of the robot

Returns:

int-value of the field right of the robot

getItemRightOfRobot

public ItemData getItemRightOfRobot()

This method returns a reference to the item right of the robot

Returns:

reference to the item right of the robot

cardsInFront

public boolean cardsInFront()

This method returns if the robots is seeing any card in front, left or right

Returns:

whether there are cards in sight or not

setMap

public void setMap(Map value)

This method returns a reference to the map of the robot

Parameters:

reference - to the map of the robot

getMap

public Map getMap()

Method which returns a reference to the current map

Returns:

reference to the map of the robot

sizeOfPortable

public int sizeOfPortable()

This method returns the number of cards the robot has

Returns:

number of cards which the robot has

getMoveStrat

public AbstractStrategy getMoveStrat()

This method returns a reference to the move strategy of the robot

Returns:

reference to the move strategy

calcNewCardValue

public final CardData calcNewCardValue(CardData newCard)

If the robot has to put down a card this function supplies the card to put down. If the robot has less than five cards on the hand this function returns null, in that case the robot should pick up the card. If this function returns null and the robot has exactly five cards on the hand, he should not pick up the new card. If this function returns a card the robot should put down this card and pick up the new card If the argument is null, the method will decide which card brings the smallest loss when it has to be given away.

Parameters:

newCard - the card to evaluate with the current cardset.

Returns:

look into the description of this function