Examples with Vector2 com.badlogic.gdx.math.Vector2 used on opensource projects

Example 86 with Vector2

use of com.badlogic.gdx.math.Vector2 in project Catacomb-Snatch by Catacomb-Snatch.

the class TmxLevelGenerator method generate.

@Override
public Level generate(Campaign campaign) {
    Level level = null;
    final GeneratorStringOption empty = (GeneratorStringOption) getOption("emptyTile");
    final boolean fill = empty.value != null && Tiles.isRegistered(empty.value);
    for (MapLayer layer : map.getLayers()) {
        if (layer instanceof TiledMapTileLayer) {
            // Tile layer - the first one always decides the map size
            final TiledMapTileLayer tileLayer = (TiledMapTileLayer) layer;
            if (level == null) {
                level = new Level(campaign, this, tileLayer.getWidth(), tileLayer.getHeight());
            }
            for (int x = 0; x < tileLayer.getWidth(); x++) {
                for (int y = 0; y < tileLayer.getHeight(); y++) {
                    final Cell cell = tileLayer.getCell(x, y);
                    final String type = (cell == null || cell.getTile() == null) ? (fill ? empty.value : null) : (String) cell.getTile().getProperties().get("type");
                    if (type != null) {
                        Tiles.createAndAdd(type, level, x, y);
                    }
                }
            }
        } else {
            // Object layer for additional entities (monsters, spawn points, triggers)
            final MapObjects objects = layer.getObjects();
            for (int i = 0; i < objects.getCount(); i++) {
                MapObject obj = objects.get(i);
                String type = obj.getProperties().get("type", String.class);
                if ("spawnPoint".equalsIgnoreCase(type)) {
                    float x = obj.getProperties().get("x", Float.class);
                    float y = obj.getProperties().get("y", Float.class);
                    spawns.add(new Vector2(x, y).add(0.5f, 0.5f));
                }
            }
        }
    }
    // Safety check
    if (level == null) {
        return null;
    }
    return level;
}

Example 87 with Vector2

use of com.badlogic.gdx.math.Vector2 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 88 with Vector2

use of com.badlogic.gdx.math.Vector2 in project libgdx by libgdx.

the class Box2DDebugRenderer method drawContact.

private void drawContact(Contact contact) {
    WorldManifold worldManifold = contact.getWorldManifold();
    if (worldManifold.getNumberOfContactPoints() == 0)
        return;
    Vector2 point = worldManifold.getPoints()[0];
    renderer.setColor(getColorByBody(contact.getFixtureA().getBody()));
    renderer.point(point.x, point.y, 0);
}

Example 89 with Vector2

use of com.badlogic.gdx.math.Vector2 in project libgdx by libgdx.

the class Contact method getWorldManifold.

/** Get the world manifold. */
public WorldManifold getWorldManifold() {
    int numContactPoints = jniGetWorldManifold(addr, tmp);
    worldManifold.numContactPoints = numContactPoints;
    worldManifold.normal.set(tmp[0], tmp[1]);
    for (int i = 0; i < numContactPoints; i++) {
        Vector2 point = worldManifold.points[i];
        point.x = tmp[2 + i * 2];
        point.y = tmp[2 + i * 2 + 1];
    }
    worldManifold.separations[0] = tmp[6];
    worldManifold.separations[1] = tmp[7];
    return worldManifold;
}

Example 90 with Vector2

use of com.badlogic.gdx.math.Vector2 in project libgdx by libgdx.

the class Box2DDebugRenderer method renderBody.

protected void renderBody(Body body) {
    Transform transform = body.getTransform();
    for (Fixture fixture : body.getFixtureList()) {
        if (drawBodies) {
            drawShape(fixture, transform, getColorByBody(body));
            if (drawVelocities) {
                Vector2 position = body.getPosition();
                drawSegment(position, body.getLinearVelocity().add(position), VELOCITY_COLOR);
            }
        }
        if (drawAABBs) {
            drawAABB(fixture, transform);
        }
    }
}