arrows for movement
this is again an analogue of my p5.js shenanigans (original project here: https://editor.p5js.org/P5JSAbdul13/sketches/Z2U79Rva) snake 2.0 - more "snake-like" snake 2.1 - now doesn't flicker without turbo mode/ turbo warp snake 2.2 - now you cant travel the opposite direction you're traveling in and lose because the code thinks you bumped into yourself snake 2.3 - added wr snake 2.4 added a directon queue... lets see how many bugs this causes ?
