From 68354795449a00a3f25a32b82edea84f003f3b2f Mon Sep 17 00:00:00 2001
From: OPNA2608 <christoph.neidahl@gmail.com>
Date: Sat, 30 Jul 2022 01:31:37 +0200
Subject: [PATCH] openxray: Remove multiplayer option, fix license URL

Multiplayer code was never ported to Linux and crashes even with the vendored cryptopp.
Upstream suggested that we should just remove it.
---
 pkgs/games/openxray/default.nix | 47 +++------------------------------
 1 file changed, 3 insertions(+), 44 deletions(-)

diff --git a/pkgs/games/openxray/default.nix b/pkgs/games/openxray/default.nix
index 2340f14edc61..aef6c0c2e92a 100644
--- a/pkgs/games/openxray/default.nix
+++ b/pkgs/games/openxray/default.nix
@@ -13,10 +13,10 @@
 , libogg
 , pcre
 , makeWrapper
-, enableMultiplayer ? false # Requires old, insecure Crypto++ version
 }:
 
-let
+stdenv.mkDerivation rec {
+  pname = "openxray";
   version = "1144-december-2021-rc1";
 
   src = fetchFromGitHub {
@@ -27,39 +27,6 @@ let
     sha256 = "07qj1lpp21g4p583gvz5h66y2q71ymbsz4g5nr6dcys0vm7ph88v";
   };
 
-  # https://github.com/OpenXRay/xray-16/issues/518
-  ancientCryptopp = stdenv.mkDerivation {
-    pname = "cryptopp";
-    version = "5.6.5";
-
-    inherit src;
-
-    sourceRoot = "source/Externals/cryptopp";
-
-    installFlags = [ "PREFIX=${placeholder "out"}" ];
-
-    enableParallelBuilding = true;
-
-    doCheck = true;
-
-    dontStrip = true;
-
-    meta = with lib; {
-      description = "Crypto++, a free C++ class library of cryptographic schemes";
-      homepage = "https://cryptopp.com/";
-      license = with licenses; [ boost publicDomain ];
-      platforms = platforms.all;
-      knownVulnerabilities = [
-        "CVE-2019-14318"
-      ];
-    };
-  };
-in
-stdenv.mkDerivation rec {
-  pname = "openxray";
-
-  inherit version src;
-
   nativeBuildInputs = [
     cmake
     makeWrapper
@@ -76,20 +43,12 @@ stdenv.mkDerivation rec {
     libjpeg
     libogg
     pcre
-  ] ++ lib.optionals enableMultiplayer [
-    ancientCryptopp
   ];
 
   # Crashes can happen, we'd like them to be reasonably debuggable
   cmakeBuildType = "RelWithDebInfo";
   dontStrip = true;
 
-  cmakeFlags = [
-    "-DUSE_CRYPTOPP=${if enableMultiplayer then "ON" else "OFF"}"
-  ] ++ lib.optionals enableMultiplayer [
-    "-DCMAKE_INCLUDE_PATH=${ancientCryptopp}/include/cryptopp"
-  ];
-
   postInstall = ''
     # needed because of SDL_LoadObject library loading code
     wrapProgram $out/bin/xr_3da \
@@ -101,7 +60,7 @@ stdenv.mkDerivation rec {
     description = "Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World";
     homepage = "https://github.com/OpenXRay/xray-16/";
     license = licenses.unfree // {
-      url = "https://github.com/OpenXRay/xray-16/blob/xd_dev/License.txt";
+      url = "https://github.com/OpenXRay/xray-16/blob/${version}/License.txt";
     };
     maintainers = with maintainers; [ OPNA2608 ];
     platforms = [ "x86_64-linux" "i686-linux" ];