etch-a-sketch

installation:

brew install Caskroom/cask/xquartz

If installed OCaml with Homebrew: brew reinstall ocaml --with-x11

opam install graphics opam install camlimages

If installed OCaml with opam: opam switch reinstall 4.06.0

how to play:

make play

gameplay controls:

WASD for movement

-/= for changing width

1-5 for changing color

,/. changes speed

p switches to command line input

q quits game

terminal commands:

Open <filename.png> <threshold amt>

Open <filename.png>

Open <filename.json>

New

Save <filename.json>