This project is for fun to learn about raycasting graphics and test out the Haskell SDL2 bindings.
The code written is based off of the write-up found here.
Running cabal install --only-dependencies and cabal build should provide
a working version of the demo executable in a dist directory. For docs,
run cabal haddock --executable to generate html files to browse.
I highly recommend installing in a sandbox (cabal sandbox init) first so
your system installations are not bloated and do not clash with the
dependencies for this project. I do not know the equivalent commands using
stack, but I would happily take a pull-request or email with the instructions
using that tool.