wworld
Class Directions

java.lang.Object
  |
  +--wworld.Directions

public class Directions

extends java.lang.Object

This class is used to describe the directions in which the moving objects in the World can face.

Field Summary

static int	DOWN
static int	LEFT
static int	RIGHT
static int	UP

Constructor Summary

Directions(int lookingTo)
Constructor for the facing or directions

Method Summary

int	getFacing() Returns the direction that is represented by the object.
void	setFacing(int i) Used to set the facing represented by this object.
java.lang.String	toString() Returns the direction or facing of the object as String.

Methods inherited from class java.lang.Object

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

Field Detail

RIGHT

public static final int RIGHT

See Also:

Constant Field Values

UP

public static final int UP

See Also:

Constant Field Values

LEFT

public static final int LEFT

See Also:

Constant Field Values

DOWN

public static final int DOWN

See Also:

Constant Field Values

Constructor Detail

Directions

public Directions(int lookingTo)

Constructor for the facing or directions

Method Detail

getFacing

public int getFacing()

Returns the direction that is represented by the object.

Returns:

object facing or direction as integer.

setFacing

public void setFacing(int i)

Used to set the facing represented by this object.

toString

public java.lang.String toString()

Returns the direction or facing of the object as String.

Overrides:

toString in class java.lang.Object

Returns:

facing of the object - left, right, up or down as String.