edu.rice.comp440.move

Class Move

java.lang.Object

edu.rice.comp440.move.Move

public class Move
extends java.lang.Object

Class which represents a move in backgammon. Clients can either build specific moves themselves, possibly from human input, or use the movement factory to build moves. Moves are constructed by adding a number of movements until all of the dice have been used or no more moves are possible. When evalutaing a move, a client can use the move.getCurrentBoard() method, which will return the state of the board after the move.

Field Summary

Fields

Modifier and Type	Field and Description
protected Board	board
protected Board[]	boards
protected Dice	dice
protected Movement[]	movements
protected int	player
protected int[]	used
static int	USED

Constructor Summary

Constructors

Constructor and Description
Move(Dice dice, Board board, int player) Builds a new Move, using the provided dice roll
Move(Move move) Clones the given move

Method Summary

Methods

Modifier and Type	Method and Description
void	addMovement(Movement movement) Adds a movement to this move.
boolean	equals(java.lang.Object other) Returns whether or not this move is equal to the other
Board	getCurrentBoard() Returns the current scratch board, or the board with all internmediate movements applied
protected int	getNumMovements() Returns the number of movements currently in this move
Board	getOriginalBoard() Returns the starting board of the move
int	hashCode() Returns the hashCode of this move
boolean	isFull() Returns whether or not there are move moves to be made
boolean	movePossible() Returns whether or not a move is possible for the current user.
java.lang.String	toString() Returns a String representation of this move

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

USED

public static int USED

dice

protected Dice dice

movements

protected Movement[] movements

used

protected int[] used

board

protected Board board

boards

protected Board[] boards

player

protected int player

Constructor Detail

Move

public Move(Dice dice,
    Board board,
    int player)

Builds a new Move, using the provided dice roll

Parameters:

dice - The dice roll

Move

public Move(Move move)

Clones the given move

Parameters:

move - The move to clone

Method Detail

movePossible

public boolean movePossible()

Returns whether or not a move is possible for the current user.

Parameters:

player - The current player

Returns:

Whether or not a move is possible for the user

addMovement

public void addMovement(Movement movement)
                 throws IllegalMoveException

Adds a movement to this move.

Parameters:

movement - The movement ot add

Throws:

IllegalMoveException

getCurrentBoard

public Board getCurrentBoard()

Returns the current scratch board, or the board with all internmediate movements applied

Returns:

the current scratch board

getOriginalBoard

public Board getOriginalBoard()

Returns the starting board of the move

Returns:

The starting board

isFull

public boolean isFull()

Returns whether or not there are move moves to be made

Returns:

Whether or not there are more moves

getNumMovements

protected int getNumMovements()

Returns the number of movements currently in this move

Returns:

The number of movements in this move

hashCode

public int hashCode()

Returns the hashCode of this move

Overrides:

hashCode in class java.lang.Object

Returns:

the hasCode of the final board

equals

public boolean equals(java.lang.Object other)

Returns whether or not this move is equal to the other

Overrides:

equals in class java.lang.Object

Parameters:

other - TO come to

Returns:

Whether or not they are eqaul

toString

public java.lang.String toString()

Returns a String representation of this move

Overrides:

toString in class java.lang.Object

Returns:

a String