{
    description = "CSCI200 Lab 6C";

    inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    inputs.flake-utils.url = "github:numtide/flake-utils";

    outputs = { nixpkgs, flake-utils, ... }:
        flake-utils.lib.eachDefaultSystem (system: let pkgs = nixpkgs.legacyPackages.${system}; in {
            devShells.default = pkgs.mkShell {
                buildInputs = with pkgs; [
                    sfml
                ];

                packages = with pkgs; [
                    gcc
                    clang-tools
                ];
            };

            packages.default = pkgs.stdenv.mkDerivation rec {
                pname = "A6";
                version = "1";

                src = nixpkgs.lib.fileset.toSource {
                    root = ./.;
                    fileset = nixpkgs.lib.fileset.unions [ ./main.cpp ./Makefile ./mazePack ];
                };

                buildInputs = with pkgs; [
                    sfml
                ];

                nativeBuildInputs = with pkgs; [
                    gcc
                ];

                buildPhase = ''
                    make
                '';

                installPhase = ''
                    runHook preInstall

                    mkdir -p $out/bin
                    cp ./${pname} $out/bin/

                    runHook postInstall
                '';
            };
        });
}