{ lib, stdenv, fetchFromGitHub , SDL2, cmake, curl, duktape, fontconfig, freetype, icu, jansson, libGLU , libiconv, libpng, libpthreadstubs, libzip, nlohmann_json, openssl, pkg-config , speexdsp, zlib }: let openrct2-version = "0.3.5"; # Those versions MUST match the pinned versions within the CMakeLists.txt # file. The REPLAYS repository from the CMakeLists.txt is not necessary. objects-version = "1.0.21"; title-sequences-version = "0.1.2c"; openrct2-src = fetchFromGitHub { owner = "OpenRCT2"; repo = "OpenRCT2"; rev = "v${openrct2-version}"; sha256 = "0xmj0qs49d1xlc8lbspr1vg66i0jdjlhcfxci72x6knjvd0vcgz0"; }; objects-src = fetchFromGitHub { owner = "OpenRCT2"; repo = "objects"; rev = "v${objects-version}"; sha256 = "0r2vp2y67jc1mpfl4j83sx5khvvaddx7xs26ppkigmr2d1xpxgr7"; }; title-sequences-src = fetchFromGitHub { owner = "OpenRCT2"; repo = "title-sequences"; rev = "v${title-sequences-version}"; sha256 = "1qdrm4q75bznmgdrpjdaiqvbf3q4vwbkkmls45izxvyg1djrpsdf"; }; in stdenv.mkDerivation { pname = "openrct2"; version = openrct2-version; src = openrct2-src; nativeBuildInputs = [ cmake pkg-config ]; buildInputs = [ SDL2 curl duktape fontconfig freetype icu jansson libGLU libiconv libpng libpthreadstubs libzip nlohmann_json openssl speexdsp zlib ]; cmakeFlags = [ "-DDOWNLOAD_OBJECTS=OFF" "-DDOWNLOAD_TITLE_SEQUENCES=OFF" ]; postUnpack = '' cp -r ${objects-src} $sourceRoot/data/object cp -r ${title-sequences-src} $sourceRoot/data/sequence ''; preConfigure = '' # Verify that the correct version of the third party repositories is used. grep -q '^set(OBJECTS_VERSION "${objects-version}")$' CMakeLists.txt \ || (echo "OBJECTS_VERSION differs!"; exit 1) grep -q '^set(TITLE_SEQUENCE_VERSION "${title-sequences-version}")$' CMakeLists.txt \ || (echo "TITLE_SEQUENCE_VERSION differs!"; exit 1) ''; preFixup = "ln -s $out/share/openrct2 $out/bin/data"; meta = with lib; { description = "Open source re-implementation of RollerCoaster Tycoon 2 (original game required)"; homepage = "https://openrct2.io/"; license = licenses.gpl3Only; platforms = platforms.linux; maintainers = with maintainers; [ oxzi ]; }; }