He jumps and everything.  Levels advance.  Floor stuff works.  Need to test elevated blocks and he won't STOP jumping.  for some reason, the space key is never released.
It all works.  He doesn't fall through holes that are 1 wide, but he falls through bigger holes.  He also can go up through blocks.  Planning to fix that right now.  Also he runs kind of fast, I am going to fix that now too.
works except for top and side collisions.  Controls are left=left, right=right, space=jump, shift=run