picostorming

controls: up/ down arrow keys, z to accelerate 

get through 10 barns as fast as you can

things to update later if I can figure out how: 

- the bird respawns in the same spot every time it goes offscreen

- cannot figure out how to add more than one bird 

- sometimes you get 2 points when going slow through a barn 

- collision detection is functional but kind of wonky