components
Class Flipper

java.lang.Object
  java.awt.event.KeyAdapter
      components.GameObject
          components.Flipper

All Implemented Interfaces:

ActionListener, KeyListener, EventListener

Direct Known Subclasses:

LeftFlipper, RightFlipper

public abstract class Flipper
extends GameObject

A Flipper is a mutable object that represents a flipper in the game A flipper

Specification Fields

• homeState : boolean //says whether the Flipper is down or up
• currentAngle : Angle //the current angle of the Flipper

Field Summary

Fields inherited from class components.GameObject

center, coRef, delay, depth, frozen, g, height, name, orientAngle, orientVect, selected, shape, targets, velocity, visible, width

Constructor Summary

Flipper(Map<String,String> props, GameSpace gs)

Flipper(Vect3 tlf, Vect3 center, Vect3 ov, Angle oa, String name, GameSpace g)

Method Summary

void	actionPerformed(ActionEvent e) This is overriden in objects where something actually occurs when triggered, for example, Flippers
protected Map<String,String>	defaults() default coref for flippers is 0.95.
Vect3	getAngularVelocity()
abstract Vect3	getDiff() Difference between TLF and center.
GameObjectClassification	getGOClassification() Requires that all obejects return their own classification
Set<Vect3>	getOccupiedPositions()
Angle	getOrientAngle()
protected Shape	shape() the Shape of the object
void	stepFrame() This is overriden in mobile objects

Methods inherited from class components.GameObject

action, addTarget, clearTargets, equals, getBasicPropertyMap, getBounds, getCenter, getCoRef, getDelay, getDepth, getGameSpace, getHeight, getName, getNonRoundedTLF, getOrientVector, getRoundedTLF, getShape, getTargets, getTLF, getVelocity, getWidth, hashCode, isFrozen, isSelected, isVisible, onCollision, putInVect3, putInVect3, removeTarget, setCenter, setCoRef, setDelay, setDepth, setFrozen, setHeight, setOrientAngle, setOrientVect, setProperty, setSelected, setTLF, setVelocity, setVisible, setWidth, toString

Methods inherited from class java.awt.event.KeyAdapter

keyPressed, keyReleased, keyTyped

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Flipper

public Flipper(Vect3 tlf,
               Vect3 center,
               Vect3 ov,
               Angle oa,
               String name,
               GameSpace g)

Effects:

constructs a new flipper

Flipper

public Flipper(Map<String,String> props,
               GameSpace gs)

Method Detail

getDiff

public abstract Vect3 getDiff()

Description copied from class: GameObject

Difference between TLF and center. ZERO for balls, so should be overridden

Overrides:

getDiff in class GameObject

Returns:

a Vect3 that points from TLF to center. by default this is the center by width, height, depth

shape

protected Shape shape()

Description copied from class: GameObject

the Shape of the object

Specified by:

shape in class GameObject

defaults

protected Map<String,String> defaults()

default coref for flippers is 0.95. also, flippers require an orientation.

Overrides:

defaults in class GameObject

getOrientAngle

public Angle getOrientAngle()

Overrides:

getOrientAngle in class GameObject

Returns:

the orientation angle of the object

actionPerformed

public void actionPerformed(ActionEvent e)

Description copied from class: GameObject

This is overriden in objects where something actually occurs when triggered, for example, Flippers

Specified by:

actionPerformed in interface ActionListener

Overrides:

actionPerformed in class GameObject

Effects:

changes homeState to the opposite boolean value

stepFrame

public void stepFrame()

Description copied from class: GameObject

This is overriden in mobile objects

Overrides:

stepFrame in class GameObject

Effects:

if flipper is in home state, but its angle is not 0 degrees, decrease the angle by the radians/frame. if flipper is not in home state, but its angle is not 90 degrees, increase the angle by the radians/frame.

getGOClassification

public GameObjectClassification getGOClassification()

Description copied from class: GameObject

Requires that all obejects return their own classification

Specified by:

getGOClassification in class GameObject

Returns:

the GameObjectClassification of this object

getOccupiedPositions

public Set<Vect3> getOccupiedPositions()

Specified by:

getOccupiedPositions in class GameObject

Returns:

the top left front corners of the grid locations occupied by the flipper, where the x grid positions go from 0-20, y from 0-20, and z from 0-10

getAngularVelocity

public Vect3 getAngularVelocity()

Returns:

the direction of the vector represents the axis about which it rotates, the magnitude of the vector is how fast, in rad/sec