controls:
    when out of menu:
        o: jump
        x: use/place held item (or use currently targeted block)
        </>: move
        ^/v: target up/down
        v: make < and > scroll the hotbar
    when in chest (the green ones):
        o: exit (and jump)
        x: move 1 item
        </>: change selection
        v: select from hotbar (hold)
        take the chest item: collect the chest
    when in crafting table (the red ones):
        o: exit (and jump)
        x: craft 1 item/one of the recipe
        </>: select
        ^/v: useless for some reason
        craft the crafting table item: collect the table

block descriptions:
    blue ore: used to make drills & platforms
    red ore: also used for drills, can be used for crafting table
    yellow thing: selling area, use most items to sell them for useless money.
(if i expanded this game this would probably be a whole shop area rather than a single block)
    red thing: crafting table
    blue thing: ship controls, if you have a pink ore in the pink ore holder, it uses it up to take you to a new asteroid.
    green thing: chest
    gravel: falls, should not crush you but very buggy
    stone: virtually useless, you can sell it or build with it i guess.  

item descriptions:
    gold & red/blue pointy thing: drill
    gold & blue upward pointy thing: teleporter, point up and use to travel between asteroid and ship.