1 files changed, 138 insertions, 0 deletions
diff --git a/pkgs/games/etlegacy/default.nix b/pkgs/games/etlegacy/default.nix
new file mode 100644
index 0000000000000..deb10bf3842e5
--- /dev/null
+++ b/pkgs/games/etlegacy/default.nix
@@ -0,0 +1,138 @@
+{
+  stdenv,
+  lib,
+  makeWrapper,
+  writeScriptBin,
+  fetchFromGitHub,
+  fetchurl,
+  runCommand,
+  cmake,
+  git,
+  glew,
+  SDL2,
+  zlib,
+  minizip,
+  libjpeg,
+  curl,
+  lua,
+  libogg,
+  libtheora,
+  freetype,
+  libpng,
+  sqlite,
+  openal,
+  unzip,
+  cjson,
+}: let
+  version = "2.81.1";
+  pkgname = "etlegacy";
+  mirror = "https://mirror.etlegacy.com";
+  fetchAsset = {
+    asset,
+    sha256,
+  }:
+    fetchurl
+    {
+      url = mirror + "/etmain/" + asset;
+      inherit sha256;
+    };
+  pak0 =
+    fetchAsset
+    {
+      asset = "pak0.pk3";
+      sha256 = "712966b20e06523fe81419516500e499c86b2b4fec823856ddbd333fcb3d26e5";
+    };
+  pak1 =
+    fetchAsset
+    {
+      asset = "pak1.pk3";
+      sha256 = "5610fd749024405b4425a7ce6397e58187b941d22092ef11d4844b427df53e5d";
+    };
+  pak2 =
+    fetchAsset
+    {
+      asset = "pak2.pk3";
+      sha256 = "a48ab749a1a12ab4d9137286b1f23d642c29da59845b2bafc8f64e052cf06f3e";
+    };
+  fakeGit = writeScriptBin "git" ''
+    #! ${stdenv.shell} -e
+    if [ "$1" = "describe" ]; then
+      echo "${version}"
+    fi
+  '';
+  mainProgram =
+    if stdenv.hostPlatform.system == "i686-linux"
+    then "etl.i386"
+    else "etl.x86_64";
+in
+  stdenv.mkDerivation rec {
+    pname = pkgname;
+    inherit version;
+
+    src = fetchFromGitHub {
+      owner = "etlegacy";
+      repo = "etlegacy";
+      rev = "refs/tags/v" + version;
+      sha256 = "sha256-CGXtc51vaId/SHbD34ZeT0gPsrl7p2DEw/Kp+GBZIaA="; # 2.81.1
+    };
+
+    nativeBuildInputs = [cmake fakeGit git makeWrapper unzip cjson];
+    buildInputs = [
+      glew
+      SDL2
+      zlib
+      minizip
+      libjpeg
+      curl
+      lua
+      libogg
+      libtheora
+      freetype
+      libpng
+      sqlite
+      openal
+    ];
+
+    preBuild = ''
+      # Required for build time to not be in 1980
+      export SOURCE_DATE_EPOCH=$(date +%s)
+      # This indicates the build was by a CI pipeline and prevents the resource
+      # files from being flagged as 'dirty' due to potentially being custom built.
+      export CI="true"
+    '';
+
+    cmakeFlags = [
+      "-DCMAKE_BUILD_TYPE=Release"
+      "-DCROSS_COMPILE32=0"
+      "-DBUILD_SERVER=0"
+      "-DBUILD_CLIENT=1"
+      "-DBUNDLED_JPEG=0"
+      "-DBUNDLED_LIBS=0"
+      "-DINSTALL_EXTRA=0"
+      "-DINSTALL_OMNIBOT=0"
+      "-DINSTALL_GEOIP=0"
+      "-DINSTALL_WOLFADMIN=0"
+      "-DFEATURE_AUTOUPDATE=0"
+      "-DINSTALL_DEFAULT_BASEDIR=."
+      "-DINSTALL_DEFAULT_BINDIR=."
+      "-DINSTALL_DEFAULT_MODDIR=."
+    ];
+
+    postInstall = ''
+      ETMAIN=$out/etmain
+      mkdir -p $ETMAIN
+      ln -s ${pak0} $ETMAIN/pak0.pk3
+      ln -s ${pak1} $ETMAIN/pak1.pk3
+      ln -s ${pak2} $ETMAIN/pak2.pk3
+      makeWrapper $out/${mainProgram} $out/bin/${mainProgram} --chdir $out
+    '';
+
+    meta = with lib; {
+      description = "ET: Legacy is an open source project based on the code of Wolfenstein: Enemy Territory which was released in 2010 under the terms of the GPLv3 license";
+      homepage = "https://etlegacy.com";
+      platforms = ["i686-linux" "x86_64-linux"];
+      license = [licenses.gpl3 licenses.cc-by-nc-sa-30];
+      inherit mainProgram;
+      maintainers = with maintainers; [ashleyghooper];
+    };
+  }