{ stdenv, lib, love, lovely-injector, p7zip, copyDesktopItems, makeWrapper, makeDesktopItem, requireFile, withMods ? true, withLinuxPatch ? true, balatroExe ? requireFile { name = "Balatro.exe"; url = "https://store.steampowered.com/app/2379780/Balatro/"; # Use `nix hash file --sri --type sha256 ` to get the correct hash hash = "sha256-DXX+FkrM8zEnNNSzesmHiN0V8Ljk+buLf5DE5Z3pP0c="; }, }: stdenv.mkDerivation { pname = "balatro"; version = "1.0.1o"; nativeBuildInputs = [ p7zip copyDesktopItems makeWrapper ]; buildInputs = [love] ++ lib.optional withMods lovely-injector; dontUnpack = true; desktopItems = [ (makeDesktopItem { name = "balatro"; desktopName = "Balatro"; exec = "balatro"; keywords = ["Game"]; categories = ["Game"]; icon = "balatro"; }) ]; buildPhase = '' runHook preBuild tmpdir=$(mktemp -d) 7z x ${balatroExe} -o$tmpdir -y ${ if withLinuxPatch then "patch $tmpdir/globals.lua -i ${./globals.patch}" else "" } patchedExe=$(mktemp -u).zip 7z a $patchedExe $tmpdir/* runHook postBuild ''; # The `cat` bit is a hack suggested by whitelje (https://github.com/ethangreen-dev/lovely-injector/pull/66#issuecomment-2319615509) # to make it so that lovely will pick up Balatro as the game name. The `LD_PRELOAD` bit is used to load lovely and it is the # 'official' way of doing it. installPhase = '' runHook preInstall install -Dm444 $tmpdir/resources/textures/2x/balatro.png -t $out/share/icons/ cat ${lib.getExe love} $patchedExe > $out/share/Balatro chmod +x $out/share/Balatro makeWrapper $out/share/Balatro $out/bin/balatro ${lib.optionalString withMods "--prefix LD_PRELOAD : '${lovely-injector}/lib/liblovely.so'"} runHook postInstall ''; meta = { description = "Poker roguelike"; longDescription = '' Balatro is a hypnotically satisfying deckbuilder where you play illegal poker hands, discover game-changing jokers, and trigger adrenaline-pumping, outrageous combos. ''; license = lib.licenses.unfree; homepage = "https://store.steampowered.com/app/2379780/Balatro/"; maintainers = [lib.maintainers.antipatico]; platforms = love.meta.platforms; mainProgram = "balatro"; }; }