nixpkgs/pkgs/games/corsix-th/default.nix

{ stdenv
, lib
, fetchFromGitHub
, cmake
, doxygen
, ffmpeg
, freetype
, lua
, makeWrapper
, SDL2
, SDL2_mixer
, timidity
# Darwin dependencies
, libiconv
, Cocoa
, CoreVideo
# Update
, nix-update-script
}:

stdenv.mkDerivation(finalAttrs: {
  pname = "corsix-th";
  version = "0.67";

  src = fetchFromGitHub {
    owner = "CorsixTH";
    repo = "CorsixTH";
    rev = "v${finalAttrs.version}";
    hash = "sha256-WA/VJqHXzBfVUBNtxCVsGBRzSRQ0pvDvAy03ntc0KZE=";
  };

  patches = [
    ./darwin-cmake-no-fixup-bundle.patch
  ];

  nativeBuildInputs = [ cmake doxygen makeWrapper ];

  buildInputs = let
    luaEnv = lua.withPackages(p: with p; [ luafilesystem lpeg luasec luasocket ]);
  in [
    ffmpeg
    freetype
    lua
    luaEnv
    SDL2
    SDL2_mixer
    timidity
  ] ++ lib.optionals stdenv.isDarwin [
    libiconv
    Cocoa
    CoreVideo
  ];

  cmakeFlags = [ "-Wno-dev" ];

  postInstall = lib.optionalString stdenv.isLinux ''
    wrapProgram $out/bin/corsix-th \
    --set LUA_PATH "$LUA_PATH" \
    --set LUA_CPATH "$LUA_CPATH"
  '' + lib.optionalString stdenv.isDarwin ''
    mkdir -p $out/Applications
    mv $out/CorsixTH.app $out/Applications
    wrapProgram $out/Applications/CorsixTH.app/Contents/MacOS/CorsixTH \
      --set LUA_PATH "$LUA_PATH" \
      --set LUA_CPATH "$LUA_CPATH"
  '';

  passthru.updateScript = nix-update-script { };

  meta = with lib; {
    description = "Reimplementation of the 1997 Bullfrog business sim Theme Hospital";
    mainProgram = "corsix-th";
    homepage = "https://corsixth.com/";
    license = licenses.mit;
    maintainers = with maintainers; [ hughobrien matteopacini ];
    platforms = platforms.linux ++ platforms.darwin;
  };
})