Add Box2D to dependencies.
Add box2d.
Refresh scene.
Add box2d walls.
Fix walls, add temp button.
Move the temp button to the center and add restitution.
Remove gravity.
Add mouse button down and up event.
Add player buttons.
Add table the color to the buttons.
Change button's shape to circle.
Add opponent's buttons.
Fix opponent vector.
Add arrow.
Moving button with arrow.
Fix crash at start.
Add damping to the buttons.
Merge pull request #1 from Dgzt/box2d

Box2d