changed the drawing logic.
> first the static maze is drawn.
> the movable objects are put on top of the static maze.

RawMaze will have 2 things now.
> static.
> movable.

Maze has 2 extra things.
> pusher
> brickArray.
* changed the drawing logic.
> first the static maze is drawn.
> the movable objects are put on top of the static maze.

RawMaze will have 2 things now.
> static.
> movable.

Maze has 2 extra things.
> pusher
> brickArray.