Class RandomRobot

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

All Implemented Interfaces:

Runnable

public class RandomRobot
extends Robot

RandomRobot moves around, bouncing around the rectangle. When it hits an obstacle it backs off to its previous position Then it randomly: reverses its x speed, or reverses its y speed, or reverses both x and y speeds

Version:

21x06

Author:

Rhys Price Jones

Nested Class Summary

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

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

RandomRobot(Image me, objectdraw.DrawingCanvas canvas, objectdraw.Location point, Vector<Obstacle> obstacles)
Constructor for objects of class RandomRobot 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

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

Constructor Detail

RandomRobot

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

Constructor for objects of class RandomRobot 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