Drowing mario inside the box
update

Zrobic od nowa klawisze
https://github.com/libgdx/libgdx/wiki/Scene2d.ui

http://libgdx.badlogicgames.com/nightlies/docs/api/com/badlogic/gdx/scenes/scene2d/ui/ImageButton.html
https://github.com/libgdx/libgdx/wiki/Scene2d