Example usage for com.badlogic.gdx.physics.box2d World getBodies

List of usage examples for com.badlogic.gdx.physics.box2d World getBodies

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Introduction

In this page you can find the example usage for com.badlogic.gdx.physics.box2d World getBodies.

Prototype

public void getBodies(Array<Body> bodies)

Source Link

Usage

From source file:com.me.mygdxgame.Entities.MydebugRenderer.java

License:Apache License

private void renderBodies(World world) {
    renderer.begin(ShapeType.Line);

    if (drawBodies || drawAABBs) {
        world.getBodies(bodies);
        for (Iterator<Body> iter = bodies.iterator(); iter.hasNext();) {
            Body body = iter.next();/*from www  . j a v a2  s . co m*/
            if (body.isActive() || drawInactiveBodies)
                renderBody(body);
        }
    }

    if (drawJoints) {
        world.getJoints(joints);
        for (Iterator<Joint> iter = joints.iterator(); iter.hasNext();) {
            Joint joint = iter.next();
            drawJoint(joint);
        }
    }
    renderer.end();
    if (drawContacts) {
        if (Gdx.gl10 != null)
            Gdx.gl10.glPointSize(3);
        renderer.begin(ShapeType.Point);
        for (Contact contact : world.getContactList())
            drawContact(contact);
        renderer.end();
        if (Gdx.gl10 != null)
            Gdx.gl10.glPointSize(1);
    }
}

From source file:com.nebula2d.scene.SceneManager.java

License:Open Source License

public static void fixedUpdate() {

    if (currentScene == null)
        return;//w  w  w.j a v  a2  s  .c  om

    World physicalWorld = currentScene.getPhysicalWorld();
    physicalWorld.step(1 / 45f, 6, 2);

    Array<Body> bodies = new Array<Body>();
    physicalWorld.getBodies(bodies);

    for (Body body : bodies) {
        if (body.getType() != BodyDef.BodyType.StaticBody) {
            GameObject go = (GameObject) body.getUserData();
            go.setPosition(body.getPosition().x, body.getPosition().y);
            go.setRotation((float) (body.getAngle() * 180.0f / Math.PI));
        }
    }
}

From source file:com.pastew.autogearbox.handlers.Box2DSprite.java

License:Apache License

/** draws all the {@link Box2DSprite Box2DSprites} on the {@link Body} or {@link Fixture} that hold them in their user data in the given {@link World} */
public static void draw(Batch batch, World world, boolean sortByZ) {
    @SuppressWarnings("unchecked")
    Array<Body> tmpBodies = Pools.obtain(Array.class);
    world.getBodies(tmpBodies);

    if (sortByZ) {
        @SuppressWarnings("unchecked")
        ObjectMap<Box2DSprite, Object> tmpZMap = Pools.obtain(ObjectMap.class);
        tmpZMap.clear();/*from  www .j  a  v  a  2s  .  c o  m*/
        for (Body body : tmpBodies) {
            Box2DSprite tmpBox2DSprite;
            if ((tmpBox2DSprite = userDataAccessor.apply(body.getUserData())) != null)
                tmpZMap.put(tmpBox2DSprite, body);
            for (Fixture fixture : body.getFixtureList())
                if ((tmpBox2DSprite = userDataAccessor.apply(fixture.getUserData())) != null)
                    tmpZMap.put(tmpBox2DSprite, fixture);
        }

        @SuppressWarnings("unchecked")
        Array<Box2DSprite> tmpKeys = Pools.obtain(Array.class);
        Iterator<Box2DSprite> keys = tmpZMap.keys();
        while (keys.hasNext())
            tmpKeys.add(keys.next());
        tmpKeys.sort(zComparator);
        for (Box2DSprite key : tmpKeys) {
            Object value = tmpZMap.get(key);
            if (value instanceof Body)
                key.draw(batch, (Body) value);
            else
                key.draw(batch, (Fixture) value);
        }

        tmpKeys.clear();
        tmpZMap.clear();
        Pools.free(tmpKeys);
        Pools.free(tmpZMap);
    } else
        for (Body body : tmpBodies) {
            Box2DSprite tmpBox2DSprite;
            if ((tmpBox2DSprite = userDataAccessor.apply(body.getUserData())) != null)
                tmpBox2DSprite.draw(batch, body);
            for (Fixture fixture : body.getFixtureList())
                if ((tmpBox2DSprite = userDataAccessor.apply(fixture.getUserData())) != null)
                    tmpBox2DSprite.draw(batch, fixture);
        }

    tmpBodies.clear();
    Pools.free(tmpBodies);
}

From source file:com.stercore.code.net.dermetfan.utils.libgdx.graphics.Box2DSprite.java

License:Apache License

/** draws all the {@link Box2DSprite Box2DSprites} on the {@link Body} or {@link Fixture} that hold them in their user data in the given {@link World} */
public static void draw(Batch batch, World world, boolean sortByZ) {
    @SuppressWarnings("unchecked")
    Array<Body> tmpBodies = Pools.obtain(Array.class);
    Box2DSprite tmpBox2DSprite;//from www .  j ava2  s . co  m

    world.getBodies(tmpBodies);

    if (sortByZ) {
        @SuppressWarnings("unchecked")
        ObjectMap<Box2DSprite, Object> tmpZMap = Pools.obtain(ObjectMap.class);
        tmpZMap.clear();
        for (Body body : tmpBodies) {
            if ((tmpBox2DSprite = userDataAccessor.apply(body.getUserData())) != null)
                tmpZMap.put(tmpBox2DSprite, body);
            for (Fixture fixture : body.getFixtureList())
                if ((tmpBox2DSprite = userDataAccessor.apply(fixture.getUserData())) != null)
                    tmpZMap.put(tmpBox2DSprite, fixture);
        }

        @SuppressWarnings("unchecked")
        Array<Box2DSprite> tmpKeys = Pools.obtain(Array.class);
        Iterator<Box2DSprite> keys = tmpZMap.keys();
        while (keys.hasNext())
            tmpKeys.add(keys.next());
        tmpKeys.sort(zComparator);
        for (Box2DSprite key : tmpKeys) {
            Object value = tmpZMap.get(key);
            if (value instanceof Body)
                key.draw(batch, (Body) value);
            else
                key.draw(batch, (Fixture) value);
        }

        tmpKeys.clear();
        tmpZMap.clear();
        Pools.free(tmpKeys);
        Pools.free(tmpZMap);
    } else
        for (Body body : tmpBodies) {
            if ((tmpBox2DSprite = userDataAccessor.apply(body.getUserData())) != null)
                tmpBox2DSprite.draw(batch, body);
            for (Fixture fixture : body.getFixtureList())
                if ((tmpBox2DSprite = userDataAccessor.apply(fixture.getUserData())) != null)
                    tmpBox2DSprite.draw(batch, fixture);
        }

    tmpBodies.clear();
    Pools.free(tmpBodies);
}

From source file:net.dermetfan.utils.libgdx.graphics.Box2DSprite.java

License:Apache License

/** draws all the {@link Box2DSprite Box2DSprites} on the {@link Body} or {@link Fixture} that hold them in their user data in the given {@link World} */
public static void draw(Batch batch, World world, boolean sortByZ) {
    world.getBodies(tmpBodies);

    if (!sortByZ) {
        for (Body body : tmpBodies) {
            if ((tmpBox2DSprite = userDataAccessor.access(body.getUserData())) != null)
                tmpBox2DSprite.draw(batch, body);
            for (Fixture fixture : body.getFixtureList())
                if ((tmpBox2DSprite = userDataAccessor.access(fixture.getUserData())) != null)
                    tmpBox2DSprite.draw(batch, fixture);
        }//from   ww w. j  a v  a2  s. com
        return;
    }

    for (Body body : tmpBodies) {
        if ((tmpBox2DSprite = userDataAccessor.access(body.getUserData())) != null)
            tmpZMap.put(tmpBox2DSprite, body);
        for (Fixture fixture : body.getFixtureList())
            if ((tmpBox2DSprite = userDataAccessor.access(fixture.getUserData())) != null)
                tmpZMap.put(tmpBox2DSprite, fixture);
    }

    Array<Box2DSprite> keys = tmpZMap.keys().toArray();
    keys.sort(zComparator);

    Object value;
    for (Box2DSprite key : keys) {
        value = tmpZMap.get(key);
        if (value instanceof Body)
            key.draw(batch, (Body) value);
        else
            key.draw(batch, (Fixture) value);
    }
    tmpZMap.clear();
}

From source file:org.box2d.r3.gdx.GDXBox2DDebugRenderer.java

License:Apache License

private void renderBodies(final World world) {
    this.renderer.begin(ShapeType.Line);

    if (this.drawBodies || this.drawAABBs) {
        world.getBodies(bodies);
        for (final Iterator<Body> iter = bodies.iterator(); iter.hasNext();) {
            final Body body = iter.next();
            if (body.isActive() || this.drawInactiveBodies) {
                this.renderBody(body);
            }/*from  w ww.  j ava  2 s . c  om*/
        }
    }

    if (this.drawJoints) {
        world.getJoints(joints);
        for (final Iterator<Joint> iter = joints.iterator(); iter.hasNext();) {
            final Joint joint = iter.next();
            this.drawJoint(joint);
        }
    }
    this.renderer.end();
    if (this.drawContacts) {
        this.renderer.begin(ShapeType.Point);
        for (final Contact contact : world.getContactList()) {
            this.drawContact(contact);
        }
        this.renderer.end();
    }
}