Can't Sleep So You Guys Get an Update

A big new feature that I'm adding to this game will be the ability, or requirement, for you to build your own ships.  I'm in the process of making a ship builder.  Here are some screen shots of my progress.
I'll add more ship parts once I get the ship moving around the map.  It shouldn't be too hard.

You'll be able to make the ship as big or small as you want so long you have the parts!
I'm gonna have to figure out how to render these mofo's though... Gonna be a pain when I try to rotate the ship.

EDIT: figured it out. You have 2 for loops.   each going the length of the of the array that holds the individual blocks.  That part wasn't hard.  The hard part was figuring out the offsets.