From 70ed962531e40d3cde42bd8c66a8d58c1799e1ee Mon Sep 17 00:00:00 2001
From: Anna Lee <150648636+a-n-n-a-l-e-e@users.noreply.github.com>
Date: Mon, 13 Nov 2023 17:48:31 -0800
Subject: [PATCH] rbdoom-3-bfg: apply upstream patch; fix build

apply https://github.com/RobertBeckebans/RBDOOM-3-BFG/commit/feffa4a4dd9a2a5f3c608f720cde41bea37797d3 to fix shader compile error
---
 pkgs/games/doom-ports/rbdoom-3-bfg/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/games/doom-ports/rbdoom-3-bfg/default.nix b/pkgs/games/doom-ports/rbdoom-3-bfg/default.nix
index c17adb72171f..7ec57b715138 100644
--- a/pkgs/games/doom-ports/rbdoom-3-bfg/default.nix
+++ b/pkgs/games/doom-ports/rbdoom-3-bfg/default.nix
@@ -1,6 +1,7 @@
 { lib
 , stdenv
 , fetchFromGitHub
+, fetchpatch
 , cmake
 , directx-shader-compiler
 , libGLU
@@ -26,6 +27,12 @@ stdenv.mkDerivation rec {
     fetchSubmodules = true;
   };
 
+  patches = fetchpatch {
+    name = "replace-HLSL-ternary-operators.patch";
+    url = "https://github.com/RobertBeckebans/RBDOOM-3-BFG/commit/feffa4a4dd9a2a5f3c608f720cde41bea37797d3.patch";
+    hash = "sha256-aR1eoWZL3+ps7P7yFXFvGsMFxpUSBDiyBsja/ISin4I=";
+  };
+
   postPatch = ''
     substituteInPlace neo/extern/nvrhi/tools/shaderCompiler/CMakeLists.txt \
       --replace "AppleClang" "Clang"