You can drag the lines. Click on the line to "activate" it, click again or on a different line to "deactivate" it. While active, you can press [Q] or [E] to rotate counterclockwise or clockwise, respectively. Press [SPACE] to shoot a beam that will bounce off the lines.
don't mind the cube. it shall not hurt thou. also it is draggable too. (no collision though) ~~~IMPORTANT~~~ if you hit the top of the line the beam bugs out. I do not know how to fix this without creating a ton more sprites.
