info.gridworld.actor
Class Rock

java.lang.Object
  info.gridworld.actor.Actor
      info.gridworld.actor.Rock

public class Rock
extends Actor

A rock is an actor that does nothing. It is commonly used to block other actors from moving.

copyright© 2005 Cay S. Horstmann (http://horstmann.com)

Author:

Cay Horstmann

Constructor Summary

Rock()

Method Summary

void	act() Override this method to define the action of this actor.
void	setColor(Color newColor) This method overrides the setColor method in the Actor class to do nothing--rocks are always black.

Methods inherited from class info.gridworld.actor.Actor

getColor, getDirection, getGrid, getLocation, moveTo, putSelfInGrid, removeSelfFromGrid, setDirection, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Rock

public Rock()

Method Detail

setColor

public void setColor(Color newColor)

This method overrides the setColor method in the Actor class to do nothing--rocks are always black.

Overrides:

setColor in class Actor

Parameters:

newColor - the new color, ignored by this method.

act

public void act()

Description copied from class: Actor

Override this method to define the action of this actor.

Specified by:

act in class Actor