Class ConveyorBelt

java.lang.Object

org.jbox2d.testbed.framework.TestbedTest

org.jbox2d.testbed.tests.ConveyorBelt

All Implemented Interfaces:

ContactListener, JbDeserializer.ObjectListener, JbSerializer.ObjectSigner, UnsupportedListener

public class ConveyorBelt
extends TestbedTest

Field Summary

Fields

Modifier and Type	Field	Description
private Fixture	m_platform
private static long	platformTag

Fields inherited from class TestbedTest

BOMB_TAG, destructionListener, GROUND_BODY_TAG, groundBody, m_textLine, m_world, MAX_CONTACT_POINTS, MOUSE_JOINT_TAG, points

Constructor Summary

Constructors

Constructor	Description
ConveyorBelt()

Method Summary

Modifier and Type	Method	Description
java.lang.Long	getTag(Fixture argFixture)
java.lang.String	getTestName()	The name of the test
void	initTest(boolean deserialized)	Initializes the current test
boolean	isSaveLoadEnabled()	Override to enable saving and loading.
void	preSolve(Contact contact, Manifold oldManifold)	This is called after a contact is updated.
void	processFixture(Fixture argFixture, java.lang.Long argTag)

Methods inherited from class TestbedTest

_load, _reset, _save, addTextLine, beginContact, completeBombSpawn, endContact, exit, getBomb, getCachedCameraPos, getCachedCameraScale, getContactPoints, getDebugDraw, getDefaultCameraPos, getDefaultCameraScale, getFilename, getGroundBody, getModel, getPointCount, getStepCount, getTag, getTag, getTag, getTag, getWorld, getWorldMouse, init, init, isDialogOnSaveLoadErrors, isHasCachedCamera, isUnsupported, jointDestroyed, keyPressed, keyReleased, lanchBomb, launchBomb, load, mouseDown, mouseMove, mouseUp, postSolve, processBody, processJoint, processShape, processWorld, queueKeyPressed, queueKeyReleased, queueMouseDown, queueMouseMove, queueMouseUp, queueShiftMouseDown, reset, save, setCachedCameraPos, setCachedCameraScale, setCamera, setCamera, setDialogOnSaveLoadErrors, setHasCachedCamera, setTitle, shiftMouseDown, spawnBomb, step, update

Methods inherited from class java.lang.Object

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

Field Details

platformTag

private static long platformTag

m_platform

private Fixture m_platform

Constructor Details

ConveyorBelt

public ConveyorBelt()

Method Details

getTag

public java.lang.Long getTag(Fixture argFixture)

Specified by:

getTag in interface JbSerializer.ObjectSigner

Overrides:

getTag in class TestbedTest

Parameters:

argFixture -

Returns:

the tag for the fixture. can be null.

processFixture

public void processFixture(Fixture argFixture,
 java.lang.Long argTag)

Specified by:

processFixture in interface JbDeserializer.ObjectListener

Overrides:

processFixture in class TestbedTest

isSaveLoadEnabled

public boolean isSaveLoadEnabled()

Description copied from class: TestbedTest

Override to enable saving and loading. Remember to also override the JbDeserializer.ObjectListener and JbSerializer.ObjectSigner methods if you need to

Overrides:

isSaveLoadEnabled in class TestbedTest

Returns:

initTest

public void initTest(boolean deserialized)

Description copied from class: TestbedTest

Initializes the current test

Specified by:

initTest in class TestbedTest

preSolve

public void preSolve(Contact contact,
 Manifold oldManifold)

Description copied from interface: ContactListener

This is called after a contact is updated. This allows you to inspect a contact before it goes to the solver. If you are careful, you can modify the contact manifold (e.g. disable contact). A copy of the old manifold is provided so that you can detect changes. Note: this is called only for awake bodies. Note: this is called even when the number of contact points is zero. Note: this is not called for sensors. Note: if you set the number of contact points to zero, you will not get an EndContact callback. However, you may get a BeginContact callback the next step. Note: the oldManifold parameter is pooled, so it will be the same object for every callback for each thread.

Specified by:

preSolve in interface ContactListener

Overrides:

preSolve in class TestbedTest

Parameters:

contact -

oldManifold -

getTestName

public java.lang.String getTestName()

Description copied from class: TestbedTest

The name of the test

Specified by:

getTestName in class TestbedTest

Returns: