From 8952c086e2ec2f9704c55c525b705b334a8daf40 Mon Sep 17 00:00:00 2001
From: aszlig <aszlig@nix.build>
Date: Tue, 11 Jun 2019 04:22:47 +0200
Subject: games/gog: Add Heroes of Might & Magic 3: Complete

I had this laying around for quite a while but haven't committed it yet,
so I decided to update VCMI to the latest master version.

Instead of using the "mp3" directory in the game assets, I decided to go
for "music" instead, because all of the files within that directory are
actually Ogg Vorbis and it's the game's music.

Another thing I've changed is that the launcher now uses execl() instead
of QProcess::startDetached, because the latter doesn't work very well
with our sandbox and will subsequently cause the client to be killed.

Signed-off-by: aszlig <aszlig@nix.build>
---
 pkgs/games/gog/homm3/default.nix | 97 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 pkgs/games/gog/homm3/default.nix

(limited to 'pkgs/games/gog/homm3/default.nix')

diff --git a/pkgs/games/gog/homm3/default.nix b/pkgs/games/gog/homm3/default.nix
new file mode 100644
index 00000000..5aecb8f2
--- /dev/null
+++ b/pkgs/games/gog/homm3/default.nix
@@ -0,0 +1,97 @@
+{ stdenv, lib, buildSandbox, fetchGog, runCommand, makeWrapper, fetchFromGitHub
+, cmake, pkgconfig, python3, boost, zlib, minizip, qt5
+, SDL2, SDL2_image, SDL2_mixer, SDL2_ttf
+, innoextract, parallel, ffmpeg
+}:
+
+let
+  data = runCommand "homm3-complete-data" rec {
+    version = "4.0";
+
+    # We need a newer version that 1.7, because GOG uses a newer archive
+    # format.
+    nativeBuildInputs = lib.singleton (innoextract.overrideAttrs (drv: {
+      src = fetchFromGitHub {
+        owner = "dscharrer";
+        repo = "innoextract";
+        rev = "4c61bc4da822fc89f2e05bdb2c45e6c4dd7a3673";
+        sha256 = "197pr7dzlza4isssvhqhvnrr7wzc9c4b3wnnp03sxpmhviyidln1";
+      };
+    })) ++ [ parallel ffmpeg ];
+
+    data = fetchGog {
+      name = "setup_homm_3_complete_${version}.bin";
+      productId = 1207658787;
+      downloadName = "en1installer1";
+      sha256 = "1wfly3024yi64kaczfdca4wx5g09053dpc1gwp08w637833n4kq4";
+    };
+
+    setup = fetchGog {
+      name = "setup_homm_3_complete_${version}.exe";
+      productId = 1207658787;
+      downloadName = "en1installer0";
+      sha256 = "1cwr28ml9z3iq6q9z1vs1jkbnjjrkv2m39bhqw78a5hvj43mgxza";
+    };
+  } ''
+    ln -s "$data" archive-1.bin
+    ln -s "$setup" archive.exe
+    innoextract -L -I Data -I Maps -I Mp3 archive.exe
+    mkdir -p "$out/music"
+    parallel -v ffmpeg -hide_banner -loglevel warning -i {} -acodec libvorbis \
+      "$out/music/{/.}.ogg" ::: mp3/*.mp3
+    mv -t "$out" data maps
+  '';
+
+  engine = stdenv.mkDerivation rec {
+    name = "vcmi-${version}";
+    version = "20190609";
+
+    src = fetchFromGitHub {
+      owner = "vcmi";
+      repo = "vcmi";
+      rev = "e7bced112cf36007da8f418ba3313d2dd4b3e045";
+      sha256 = "0qk0mpz3amg2kw5m99bk3qi19rwcwjj6s1lclby1ws0v8nxh2cmb";
+      fetchSubmodules = true;
+    };
+
+    inherit data;
+
+    patches = [ ./launcher-execl.patch ];
+
+    postPatch = ''
+      find -type f -name '*.cpp' -exec sed -i -e '/^ *# *include/ {
+        s!["<]SDL_\(ttf\|image\|mixer\)\.h[">]!<SDL2/SDL_\1.h>!
+      }' {} +
+
+      sed -i -e 's/"Mp3"/"music"/' config/filesystem.json
+    '';
+
+    cmakeFlags = [ "-DCMAKE_INSTALL_LIBDIR=lib" "-DENABLE_TEST=0" ];
+    enableParallelBuilding = true;
+    nativeBuildInputs = [ cmake pkgconfig python3 makeWrapper ];
+    buildInputs = [
+      boost zlib minizip SDL2 SDL2_image SDL2_mixer SDL2_ttf ffmpeg
+      qt5.qtbase
+    ];
+    postInstall = let
+      inherit (qt5.qtbase) qtPluginPrefix;
+      qtPlugins = "${qt5.qtbase}/${qtPluginPrefix}";
+    in ''
+      rm "$out/bin/vcmibuilder"
+      for i in "$out/bin/"*; do
+        rpath="$(patchelf --print-rpath "$i")"
+        patchelf --set-rpath "$out/lib/vcmi:$rpath" "$i"
+      done
+
+      wrapProgram "$out/bin/vcmilauncher" \
+        --suffix QT_PLUGIN_PATH : ${lib.escapeShellArg qtPlugins}
+      cp -rst "$out/share/vcmi" "$data"/*
+    '';
+    dontStrip = true;
+  };
+
+in buildSandbox engine {
+  allowBinSh = true;
+  paths.required = [ "$XDG_DATA_HOME/vcmi" "$XDG_CONFIG_HOME/vcmi" ];
+  paths.runtimeVars = [ "LD_LIBRARY_PATH" "LOCALE_ARCHIVE" ];
+}
-- 
cgit 1.4.1