Java Code Examples for com.badlogic.gdx.graphics.OrthographicCamera#update()

@Override
protected void initialize() {
  camera = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
  camera.setToOrtho(false);
  camera.update();
  renderer = new ShapeRenderer();
  stage = new Stage();
  stage.getBatch().setProjectionMatrix(camera.combined);
  skin = new Skin(Gdx.files.internal("profiler/uiskin.json"));

  // setup some static config like colors etc
  SystemProfilerGUI.GRAPH_H_LINE.set(Color.ORANGE);
  gui = new SystemProfilerGUI(skin, "default");
  gui.setResizeBorder(8);
  gui.show(stage);
  world.inject(gui, true);
  gui.initialize();
}
 

@Override
protected void initialize() {
    super.initialize();

    camera = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    camera.setToOrtho(false, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    camera.update();

    batch = new SpriteBatch(100);

    // create some sprites to look at!
    texture = new Texture("dancingman.png");
    for (int i = 0; i < 40; i++) {
        E.E()
                .example()
                .translationX(MathUtils.random(-texture.getWidth(), Gdx.graphics.getWidth()))
                .translationY(MathUtils.random(0, Gdx.graphics.getHeight()))
                .exampleAge(MathUtils.random(10f));
    }
}
 

public GameCamera (int width, int height) {
	cam = new OrthographicCamera();
	viewport = new StretchViewport(width, height, cam);
	viewport.apply();
	cam.position.set(width / 2, height / 2, 0);
	cam.update();
}
 

@Override
public void show () {
	camera = new OrthographicCamera();
	camera.position.set(GdxDemo3D.WIDTH * .5f, GdxDemo3D.HEIGHT * .5f, 0);
	camera.update();
	viewport = new FitViewport(GdxDemo3D.WIDTH, GdxDemo3D.HEIGHT, camera);
	shapeRenderer = new ShapeRenderer();
}
 

@Override
public void create() {
	camera = new OrthographicCamera(48, 32);
	camera.update();
	world = new World(new Vector2(0, -10), true);
	rayHandler = new RayHandler(world);
	new PointLight(rayHandler, 32);

}
 

@Override
public void create() {
	
	MathUtils.random.setSeed(Long.MIN_VALUE);

	camera = new OrthographicCamera(viewportWidth, viewportHeight);
	camera.position.set(0, viewportHeight / 2f, 0);
	camera.update();
	
	batch = new SpriteBatch();
	font = new BitmapFont();
	font.setColor(Color.RED);
	
	textureRegion = new TextureRegion(new Texture(
			Gdx.files.internal("data/marble.png")));
	bg = new Texture(Gdx.files.internal("data/bg.png"));

	createPhysicsWorld();
	Gdx.input.setInputProcessor(this);

	normalProjection.setToOrtho2D(
			0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());

	/** BOX2D LIGHT STUFF BEGIN */
	RayHandler.setGammaCorrection(true);
	RayHandler.useDiffuseLight(true);
	
	rayHandler = new RayHandler(world);
	rayHandler.setAmbientLight(0f, 0f, 0f, 0.5f);
	rayHandler.setBlurNum(3);

	initPointLights();
	/** BOX2D LIGHT STUFF END */

}
 

@Override
public void create () {
	OrthographicCamera camera = new OrthographicCamera(640, 480);
	camera.position.set(320, 240, 0);
	camera.update();

	Texture crateTexture = new Texture("assets/crate.png");
	Texture coinTexture = new Texture("assets/coin.png");

	engine = new PooledEngine();
	engine.addSystem(new RenderSystem(camera));
	engine.addSystem(new MovementSystem());

	Entity crate = engine.createEntity();
	crate.add(new PositionComponent(50, 50));
	crate.add(new VisualComponent(new TextureRegion(crateTexture)));

	engine.addEntity(crate);

	TextureRegion coinRegion = new TextureRegion(coinTexture);

	for (int i = 0; i < 100; i++) {
		Entity coin = engine.createEntity();
		coin.add(new PositionComponent(MathUtils.random(640), MathUtils.random(480)));
		coin.add(new MovementComponent(10.0f, 10.0f));
		coin.add(new VisualComponent(coinRegion));
		engine.addEntity(coin);
	}
}
 

@Override
public void show() {
    camera = new OrthographicCamera();
    viewport = new FitViewport(WIDTH, HEIGHT, camera);
    camera.translate(WIDTH / 2, HEIGHT / 2);
    camera.update();

    batch = new SpriteBatch();

    playerSystem = new PlayerSystem();
    ghostSystem = new GhostSystem();
    movementSystem = new MovementSystem();
    pillSystem = new PillSystem();
    animationSystem = new AnimationSystem();
    renderSystem = new RenderSystem(batch);
    stateSystem = new StateSystem();

    engine = new Engine();
    engine.addSystem(playerSystem);
    engine.addSystem(ghostSystem);
    engine.addSystem(pillSystem);
    engine.addSystem(movementSystem);
    engine.addSystem(stateSystem);
    engine.addSystem(animationSystem);
    engine.addSystem(renderSystem);

    // box2d
    world = new World(Vector2.Zero, true);
    world.setContactListener(new WorldContactListener());
    box2DDebugRenderer = new Box2DDebugRenderer();
    showBox2DDebuggerRenderer = false;

    // box2d light
    rayHandler = new RayHandler(world);
    rayHandler.setAmbientLight(ambientLight);

    // load map
    tiledMap = new TmxMapLoader().load("map/map.tmx");
    tiledMapRenderer = new OrthogonalTiledMapRenderer(tiledMap, 1 / 16f, batch);

    new WorldBuilder(tiledMap, engine, world, rayHandler).buildAll();

    stageViewport = new FitViewport(WIDTH * 20, HEIGHT * 20);
    stage = new Stage(stageViewport, batch);

    font = new BitmapFont(Gdx.files.internal("fonts/army_stencil.fnt"));
    Label.LabelStyle labelStyle = new Label.LabelStyle(font, Color.WHITE);

    Label scoreTextLabel = new Label("SCORE", labelStyle);
    scoreTextLabel.setPosition(WIDTH * 1, HEIGHT * 19);
    stage.addActor(scoreTextLabel);

    Label hightScoreTextLabel = new Label("High Score", labelStyle);
    hightScoreTextLabel.setPosition(WIDTH * 14, HEIGHT * 19);
    stage.addActor(hightScoreTextLabel);

    scoreLabel = new Label("0", labelStyle);
    scoreLabel.setPosition(WIDTH * 1.5f, HEIGHT * 18.2f);
    stage.addActor(scoreLabel);

    highScoreLabel = new Label("0", labelStyle);
    highScoreLabel.setPosition(WIDTH * 16.5f, HEIGHT * 18.2f);
    stage.addActor(highScoreLabel);

    gameOverLabel = new Label("              - Game Over -\n Press Enter to continue", labelStyle);
    gameOverLabel.setPosition(WIDTH * 4.3f, HEIGHT * 9f);
    gameOverLabel.setVisible(false);
    stage.addActor(gameOverLabel);

    TextureAtlas textureAtlas = GameManager.instance.assetManager.get("images/actors.pack", TextureAtlas.class);
    pacmanSprite = new Sprite(new TextureRegion(textureAtlas.findRegion("Pacman"), 16, 0, 16, 16));
    pacmanSprite.setBounds(8f, 21.5f, 16 / GameManager.PPM, 16 / GameManager.PPM);

    stringBuilder = new StringBuilder();

    changeScreen = false;
}
 

private void setUpCamera() {
    camera = new OrthographicCamera(VIEWPORT_WIDTH, VIEWPORT_HEIGHT);
    camera.position.set(camera.viewportWidth / 2, camera.viewportHeight / 2, 0f);
    camera.update();
}
 

public GameEngine() {
	clear();
	camera = new OrthographicCamera(SCREEN_WIDTH, SCREEN_HEIGHT);
	camera.translate(.5f*SCREEN_WIDTH, .5f*SCREEN_HEIGHT, 0);
	camera.update();
}