Class ClingerRobot

java.lang.Object
  java.lang.Thread
      objectdraw.ActiveObject
          Robot
              ClingerRobot

All Implemented Interfaces:

Runnable

public class ClingerRobot
extends Robot

ClingerRobot moves around its rectangle. When it hits an obstacle it backs off to its previous position Then it tries to slide along the obstacle

Version:

2x06

Author:

Rhys Price Jones

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

(package private) boolean	clinging
(package private) Obstacle	clungTo
(package private) Obstacle	previouslyClung

Fields inherited from class Robot

mycanvas, myImage, myVimage, obstacles, PAUSETIME, SIZE, xSpeed, ySpeed

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ClingerRobot(Image me, objectdraw.DrawingCanvas canvas, objectdraw.Location point, Vector<Obstacle> obstacles)
Constructor for objects of class ClingerRobot like all Robots, just calls parent constructor and starts

Method Summary

void	handleObstacles(objectdraw.Location lastLoc) handleObstacles what to do if we hit one of the obstacles
void	slide(Obstacle o)
void	unslide(Obstacle o)

Methods inherited from class Robot

run, setSpeed, step

Methods inherited from class objectdraw.ActiveObject

defer, getTime, pause, pause, pause, yield

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString

Methods inherited from class java.lang.Object

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

Field Detail

clinging

boolean clinging

clungTo

Obstacle clungTo

previouslyClung

Obstacle previouslyClung

Constructor Detail

ClingerRobot

public ClingerRobot(Image me,
                    objectdraw.DrawingCanvas canvas,
                    objectdraw.Location point,
                    Vector<Obstacle> obstacles)

Constructor for objects of class ClingerRobot like all Robots, just calls parent constructor and starts

Method Detail

handleObstacles

public void handleObstacles(objectdraw.Location lastLoc)

handleObstacles what to do if we hit one of the obstacles

Specified by:

handleObstacles in class Robot

Parameters:

lastLoc - -- the most recent good position I was in

slide

public void slide(Obstacle o)

unslide

public void unslide(Obstacle o)