de.htwdd.rosenkoenig.game
Class Position

java.lang.Object
  de.htwdd.rosenkoenig.game.Position

public class Position
extends java.lang.Object

This class wraps a position for the game. A position can be two things: either an x-y-position or an offset in x-y-direction. Either way, two values, thus only one class.

Field Summary

private int	x
private int	y

Constructor Summary

Position(int x, int y)
Ctor, set x and y distance

Method Summary

Position	add(Position pos) Calculate a new position depending on this object and another position.
int	getX() Getter of the property x
int	getY() Getter of the property y
boolean	isOnBoard() Check if this position is on the game board.
void	setX(int x) Setter of the property x
void	setY(int y) Setter of the property y
java.lang.String	toString() Output the value of Position in a human readable fashion.

Methods inherited from class java.lang.Object

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

Field Detail

x

private int x

y

private int y

Constructor Detail

Position

public Position(int x,
                int y)

Ctor, set x and y distance

Parameters:

x - distance x

y - distance y

Method Detail

getX

public int getX()

Getter of the property x

Returns:

Returns the x.

setX

public void setX(int x)

Setter of the property x

Parameters:

x - The x to set.

getY

public int getY()

Getter of the property y

Returns:

Returns the y.

setY

public void setY(int y)

Setter of the property y

Parameters:

y - The y to set.

toString

public java.lang.String toString()

Output the value of Position in a human readable fashion.

Overrides:

toString in class java.lang.Object

add

public Position add(Position pos)

Calculate a new position depending on this object and another position. Useful for calulating the position of a new stone starting from the current crown position when a card is played.

Parameters:

pos - offset to object's position

Returns:

new position

isOnBoard

public boolean isOnBoard()

Check if this position is on the game board.

Returns:

true, if stone is on board - false otherwise.