Package demos.small_games.pong

Class BounceBar

java.lang.Object

pi.actor.Actor

pi.actor.Rectangle

pi.Rectangle

demos.small_games.pong.BounceBar

All Implemented Interfaces:

CollisionListener<Ball>, FrameUpdateListenerRegistration, KeyStrokeListenerRegistration, MouseClickListenerRegistration, MouseScrollListenerRegistration

public class BounceBar
extends Rectangle
implements CollisionListener<Ball>

Eine Abprallbalken als unsichtbares Rechteck am oberen und unteren Spielfeldrand, an dem der Ball abprallen kann.

Author:

Josef Friedrich

Field Summary

Fields inherited from class pi.actor.Actor

color, physics

Constructor Summary

Constructors

Constructor	Description
BounceBar(double width)

Method Summary

Modifier and Type	Method	Description
BounceBar	debug()	Macht den Abprallbalken sichtbar, um überprüfen zu können, ob er richtig platziert ist.
static void	main(String[] args)
void	onCollision(CollisionEvent<Ball> collisionEvent)	Wird bei einer (korrekt angemeldeten) Instanz immer dann aufgerufen, wenn der hiermit angemeldete Actor mit einem (relevanten) Actor-Objekt kollidiert.

Methods inherited from class pi.actor.Rectangle

borderRadius, borderRadius, height, height, size, width, width

Methods inherited from class pi.actor.Actor

addCollisionListener, addCollisionListener, addCollisionListener, addMountListener, addUnmountListener, anchor, anchor, anchor, anchorformatted, angularDamping, angularDamping, angularVelocity, angularVelocity, animateColor, animateOpacity, animateParticle, applyForce, applyForce, applyForce, applyImpulse, applyImpulse, applyImpulse, applyRotationImpulse, applyTorque, awake, bodyType, bodyType, center, center, center, centerRelative, collisions, color, color, color, complementaryColor, contains, createDistanceJoint, createPrismaticJoint, createRevoluteJoint, createRopeJoint, createWeldJoint, density, density, fixture, fixtures, fixtures, frameUpdateListeners, friction, friction, gravityScale, gravityScale, hide, isGrounded, isMounted, isRotationLocked, isVisible, keyStrokeListeners, layer, layerPosition, layerPosition, linearDamping, linearDamping, listenerBundle, lockRotation, makeDynamic, makeKinematic, makeParticle, makeSensor, makeStatic, mass, mouseClickListeners, mouseScrollListeners, moveBy, moveBy, opacity, opacity, overlaps, remove, removeMountListener, removeUnmountListener, resetMovement, restitution, restitution, rotateBy, rotation, rotation, rotationLocked, show, sleep, toggleVisible, toStringFormatter, update, velocity, velocity, visible, x, x, y, y

Methods inherited from class java.lang.Object

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

Methods inherited from interface pi.event.CollisionListener

onCollisionEnd

Methods inherited from interface pi.event.FrameUpdateListenerRegistration

addFrameUpdateListener, defer, delay, removeFrameUpdateListener, repeat, repeat, repeat, repeat, repeat

Methods inherited from interface pi.event.KeyStrokeListenerRegistration

addKeyStrokeListener, removeKeyStrokeListener

Methods inherited from interface pi.event.MouseClickListenerRegistration

addMouseClickListener, removeMouseClickListener

Methods inherited from interface pi.event.MouseScrollListenerRegistration

addMouseScrollListener, removeMouseScrollListener

Constructor Details

BounceBar

public BounceBar(double width)

Method Details

debug

public BounceBar debug()

Macht den Abprallbalken sichtbar, um überprüfen zu können, ob er richtig platziert ist.

onCollision

public void onCollision(CollisionEvent<Ball> collisionEvent)

Description copied from interface: CollisionListener

Wird bei einer (korrekt angemeldeten) Instanz immer dann aufgerufen, wenn der hiermit angemeldete Actor mit einem (relevanten) Actor-Objekt kollidiert.

Specified by:

onCollision in interface CollisionListener<Ball>

Parameters:

collisionEvent - Ein CollisionEvent-Objekt, dass alle Informationen der Kollision beschreibt.

See Also:

• CollisionEvent

main

public static void main(String[] args)