Example usage for com.badlogic.gdx.math Vector2 Vector2

Introduction

In this page you can find the example usage for com.badlogic.gdx.math Vector2 Vector2.

Prototype

public Vector2(float x, float y)

Source Link

Document

Constructs a vector with the given components

Usage

From source file:com.laex.MyGdxGame.java

License:Open Source License

@Override
public void create() {
    // Set up world and debug draw
    Vector2 gravity = new Vector2(0, -9);
    world = new World(gravity, true);
    debugDraw = new Box2DDebugRenderer();

    float w = Gdx.graphics.getWidth();
    float h = Gdx.graphics.getHeight();

    // set up orthographic camera
    cam = new OrthographicCamera(w / 10, h / 10);
    cam.position.set(cam.viewportWidth / 2, cam.viewportHeight / 2, 0);

    // Our LuaScriptManager. We'll talk about this in a while.
    scriptManager = new LuaScriptManager(world, cam, "scripts/tumbler.lua");

    // Create Box2D physics objcets
    createBodies();/*w  ww . ja  v a2  s  .co m*/

    // Call script manager init(). This method is only called once for each script.
    scriptManager.executeInit();
}

From source file:com.laex.MyGdxGame.java

License:Open Source License

/**
 * Creates the bodies.//w  w w .ja  va2 s . c  o  m
 */
private void createBodies() {
    // this part of box2d code is taken from Tumbler test from Box2D Source
    {
        BodyDef bodyDef = new BodyDef();
        ground = world.createBody(bodyDef);
    }

    {
        BodyDef bodyDef = new BodyDef();
        bodyDef.type = BodyType.DynamicBody;
        bodyDef.allowSleep = true;
        bodyDef.position.set(0.0f, 0.0f);
        body = world.createBody(bodyDef);

        PolygonShape shape = new PolygonShape();

        shape.setAsBox(0.5f, 10.0f, new Vector2(5.0f, 0.0f), 0.0f);
        body.createFixture(shape, 5.0f);

        shape.setAsBox(0.5f, 10.0f, new Vector2(-5.0f, 0.0f), 0.0f);
        body.createFixture(shape, 5.0f);

        shape.setAsBox(10.0f, 0.5f, new Vector2(0.0f, 5.0f), 0.0f);
        body.createFixture(shape, 5.0f);

        shape.setAsBox(10.0f, 0.5f, new Vector2(0.0f, -5.0f), 0.0f);
        body.createFixture(shape, 5.0f);

        RevoluteJointDef rjd = new RevoluteJointDef();
        rjd.bodyA = ground;
        rjd.bodyB = body;
        rjd.localAnchorA.set(0.0f, 10.0f);
        rjd.localAnchorB.set(0.0f, 0.0f);
        rjd.referenceAngle = 0.0f;
        rjd.motorSpeed = 0.05f * MathUtils.PI;
        rjd.maxMotorTorque = 1e8f;
        rjd.enableMotor = true;
        joint = world.createJoint(rjd);

    }

}

From source file:com.laststandstudio.space.engine.GameObject.java

License:Open Source License

/** Base Class for All Entities. */
public GameObject() {
    this(new Transform(new Vector2(0, 0)));
}

From source file:com.laststandstudio.space.engine.GameObject.java

License:Open Source License

/**
 * Base Class for All Entities./* www .j a v  a 2  s  .  co  m*/
 *
 * @param transform : Location in 2D space of the Game Object.
 */
public GameObject(Transform transform) {
    this(transform, new Vector2(0, 0));
}

From source file:com.laststandstudio.space.engine.GameObject.java

License:Open Source License

/**
 * Base Class for All Entities./*  w  ww. j a va 2s. c o  m*/
 *
 * @param transform : Location in 2D space of the Game Object.
 * @param size : Length and width of the object in pixels (Length, Width).
 */
public GameObject(Transform transform, Vector2 size) {
    this(transform, size, new Vector2(0, 0));
}

From source file:com.laststandstudio.space.engine.Transform.java

License:Open Source License

/** A location in 2D space that includes the Coordinates, Rotation, and Scale of the Game Object. */
public Transform() {
    this(new Vector2(0, 0));
}

From source file:com.laststandstudio.space.engine.Transform.java

License:Open Source License

/**
 * A location in 2D space that includes the Coordinates, Rotation, and Scale of the Game Object.
 *
 * @param coordinates : Vector2 of the corresponding (x,y) coordinates.
 *//*from w w  w . j av a2 s. c om*/
public Transform(Vector2 coordinates) {
    this(coordinates, new Vector2(0, 0), new Vector2(1, 1));
}

From source file:com.laststandstudio.space.engine.Transform.java

License:Open Source License

/**
 * A location in 2D space that includes the Coordinates, Rotation, and Scale of the Game Object.
 *
 * @param coordinates : Vector2 of the corresponding (x,y) coordinates.
 * @param rotation : Vector2 of the corresponding (x,y) rotation.
 *//*w  w  w .  jav  a2 s  . c om*/
public Transform(Vector2 coordinates, Vector2 rotation) {
    this(coordinates, rotation, new Vector2(1, 1));
}

From source file:com.lol.game.engine.base_components.CShape.java

public Vector2 getCenter() {
    return new Vector2(getLeft() + getWidth() / 2, getTop() + getHeight() / 2);
}

From source file:com.lv99.board_games.domino.DominoGame.java

private void fillStars() {
    for (int i = 0; i < numberOfStarts; i++) {

        starts.add(new Vector2(MathUtils.random(scrrenwidth), MathUtils.random(screenHeight)));
    }//from  w ww  .  j a v  a 2s. c o m
}