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);
}
