Examples with World com.badlogic.gdx.physics.box2d.World used on opensource projects

Example 6 with World

use of com.badlogic.gdx.physics.box2d.World in project libgdx-inGameConsole by StrongJoshua.

the class Box2DTest method create.

@Override
public void create() {
    float w = Gdx.graphics.getWidth();
    w *= 2;
    float h = Gdx.graphics.getHeight();
    h *= 2;
    ratio = h / w;
    Gdx.app.getGraphics().setWindowedMode((int) w, (int) h);
    mX = (float) WIDTH / w;
    mY = (float) HEIGHT / h;
    Box2D.init();
    world = new World(new Vector2(0, -9.81f), true);
    batch = new SpriteBatch();
    sprites = new Sprite[250];
    bodies = new Body[sprites.length];
    float k, j;
    for (int i = 0; i < sprites.length; i++) {
        if (i < 50) {
            k = 0;
            j = 1;
        } else if (i < 100) {
            k = 50 * sprites[i - 1].getWidth() + sprites[i - 1].getWidth() / 2;
            j = 2;
        } else if (i < 150) {
            k = 100 * sprites[i - 1].getWidth() + sprites[i - 1].getWidth() / 2;
            j = 3;
        } else if (i < 200) {
            k = 150 * sprites[i - 1].getWidth() + sprites[i - 1].getWidth() / 2;
            j = 4;
        } else {
            k = 200 * sprites[i - 1].getWidth() + sprites[i - 1].getWidth() / 2;
            j = 5;
        }
        sprites[i] = new Sprite(new Texture(Gdx.files.classpath("tests/badlogic.jpg")));
        sprites[i].setSize(2, 2);
        sprites[i].setOriginCenter();
        BodyDef bdef = new BodyDef();
        bdef.type = BodyDef.BodyType.DynamicBody;
        bdef.position.set(i * sprites[i].getWidth() + sprites[i].getWidth() / 2 - k, 15 * j);
        bodies[i] = world.createBody(bdef);
        PolygonShape poly = new PolygonShape();
        poly.setAsBox(sprites[i].getWidth() / 2, sprites[i].getHeight() / 2);
        FixtureDef fdef = new FixtureDef();
        fdef.shape = poly;
        fdef.restitution = .2f;
        fdef.density = 1f;
        bodies[i].createFixture(fdef);
        poly.dispose();
    }
    BodyDef bdef = new BodyDef();
    bdef.type = BodyDef.BodyType.StaticBody;
    bdef.position.set(WIDTH / 2, -5);
    Body b = world.createBody(bdef);
    PolygonShape poly = new PolygonShape();
    poly.setAsBox(50, 5);
    b.createFixture(poly, 0);
    bdef = new BodyDef();
    bdef.type = BodyDef.BodyType.StaticBody;
    bdef.position.set(-5, HEIGHT / 2);
    b = world.createBody(bdef);
    poly = new PolygonShape();
    poly.setAsBox(5, 50);
    b.createFixture(poly, 0);
    bdef = new BodyDef();
    bdef.type = BodyDef.BodyType.StaticBody;
    bdef.position.set(WIDTH + 5, (HEIGHT * ratio) / 2);
    b = world.createBody(bdef);
    poly = new PolygonShape();
    poly.setAsBox(5, 50);
    b.createFixture(poly, 0);
    bdef = new BodyDef();
    bdef.type = BodyDef.BodyType.StaticBody;
    bdef.position.set(WIDTH / 2, HEIGHT * ratio + 5);
    b = world.createBody(bdef);
    poly = new PolygonShape();
    poly.setAsBox(50, 5);
    b.createFixture(poly, 0);
    poly.dispose();
    c = new OrthographicCamera(WIDTH, HEIGHT * ratio);
    c.position.set(c.viewportWidth / 2, c.viewportHeight / 2, 0);
    c.update();
    batch.setProjectionMatrix(c.combined);
    debugRenderer = new Box2DDebugRenderer();
    console = new GUIConsole(false);
    cExec = new MyCommandExecutor();
    console.setCommandExecutor(cExec);
    // set to 'Z' to demonstrate that it works with binds other than the
    // default
    console.setDisplayKeyID(Input.Keys.Z);
    console.setVisible(true);
    // test multiple resets with nested multiplexers
    InputMultiplexer im1 = new InputMultiplexer();
    im1.addProcessor(new Stage());
    im1.addProcessor(new Stage());
    InputMultiplexer im2 = new InputMultiplexer();
    im2.addProcessor(new Stage());
    im2.addProcessor(new Stage());
    im1.addProcessor(im2);
    Gdx.input.setInputProcessor(im1);
    console.setMaxEntries(16);
    console.resetInputProcessing();
    // console already present, logged to consoles
    console.resetInputProcessing();
    console.setSizePercent(100, 33);
    console.setPositionPercent(0, 67);
}

Example 7 with World

use of com.badlogic.gdx.physics.box2d.World in project RubeLoader by tescott.

the class RubeWorldSerializer method resetScene.

public void resetScene() {
    if (scene != null) {
        World world = scene.getWorld();
        if (world != null) {
            world.dispose();
        }
        scene.clear();
    }
    mScenePopulated = false;
}

Example 8 with World

use of com.badlogic.gdx.physics.box2d.World in project Entitas-Java by Rubentxu.

the class MatchOneState method initialize.

@Override
public void initialize() {
    entitas = new Entitas();
    EntityIndexExtension.addEntityIndices(entitas);
    // Input
    World physics = engine.getManager(BasePhysicsManager.class).getPhysics();
    BodyBuilder bodyBuilder = engine.getManager(BasePhysicsManager.class).getBodyBuilder();
    Camera camera = engine.getManager(BaseSceneManager.class).getDefaultCamera();
    Batch batch = engine.getManager(BaseSceneManager.class).getBatch();
    EmitInputSystem emitInputSystem = new EmitInputSystem(entitas.input, physics, camera);
    systems.add(new ProcessInputSystem(entitas)).add(new GameBoardSystem(entitas.game)).add(new FallSystem(entitas.game)).add(new FillSystem(entitas.game)).add(new ScoreSystem(entitas)).add(new RemoveViewSystem(entitas.game, physics)).add(new AddViewSystem(entitas.game, assetsManager, bodyBuilder)).add(new AnimatePositionSystem(entitas.game)).add(new DestroySystem(entitas.game)).add(new RendererSystem(entitas, camera, batch, physics));
}