public void resize(int width, int height) { renderer.setSize(width, height); this.width = width; this.height = height; buttonSize = height / 6F; left.set(buttonSize / 2F, buttonSize / 2F, buttonSize, buttonSize); right.set(buttonSize * 2, buttonSize / 2F, buttonSize, buttonSize); jump.set(width - (buttonSize * 3 / 2), buttonSize / 2F, buttonSize, buttonSize); }