@Override public void create() { super.create(); /** If the viewport's size is not yet known, determine it here. */ screenWidth = Gdx.graphics.getWidth(); screenHeight = Gdx.graphics.getHeight(); tiledMapHelper = new SimpleTiledMapHelper(); tiledMapHelper.setResourceDirectory("data/tiledmap/cave"); tiledMapHelper.loadMap("data/tiledmap/cave/cave.tmx"); camera = (OrthographicCamera) tiledMapHelper.prepareCamera(screenWidth, screenHeight); tokine = new Tokine(); tokine.initBody(world); tiledMapHelper.loadCollisions( "data/tiledmap/cave/CaveBaseForeground-collisions.txt", world, Constants.PIXELS_PER_METER); debugRenderer = new Box2DDebugRenderer(true, true, true, true, true); lastRender = System.nanoTime(); }