From 72cfa909f4b5960de92388be66aaee5467355575 Mon Sep 17 00:00:00 2001
From: Angus Trau <me@angus.ws>
Date: Thu, 12 Aug 2021 22:15:03 +1000
Subject: [PATCH 1/2] allegro5: fix native dialog addon

---
 pkgs/development/libraries/allegro/5.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/allegro/5.nix b/pkgs/development/libraries/allegro/5.nix
index 5cd6584f18fe..380cc1f7198e 100644
--- a/pkgs/development/libraries/allegro/5.nix
+++ b/pkgs/development/libraries/allegro/5.nix
@@ -3,7 +3,7 @@
 , libXxf86dga, libXxf86misc
 , libXxf86vm, openal, libGLU, libGL, libjpeg, flac
 , libXi, libXfixes, freetype, libopus, libtheora
-, physfs, enet, pkg-config, gtk2, pcre, libpulseaudio, libpthreadstubs
+, physfs, enet, pkg-config, gtk3, pcre, libpulseaudio, libpthreadstubs
 , libXdmcp
 }:
 
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     libXxf86vm openal libGLU libGL
     libjpeg flac
     libXi libXfixes
-    enet libtheora freetype physfs libopus pkg-config gtk2 pcre libXdmcp
+    enet libtheora freetype physfs libopus pkg-config gtk3 pcre libXdmcp
     libpulseaudio libpthreadstubs
   ];
 

From 005f28eca8a755d750e49ddea348d14074310592 Mon Sep 17 00:00:00 2001
From: Angus Trau <me@angus.ws>
Date: Thu, 12 Aug 2021 22:15:20 +1000
Subject: [PATCH 2/2] liberation-circuit: init at 1.3

---
 pkgs/games/liberation-circuit/default.nix | 71 +++++++++++++++++++++++
 pkgs/top-level/all-packages.nix           |  2 +
 2 files changed, 73 insertions(+)
 create mode 100644 pkgs/games/liberation-circuit/default.nix

diff --git a/pkgs/games/liberation-circuit/default.nix b/pkgs/games/liberation-circuit/default.nix
new file mode 100644
index 000000000000..478fd606376a
--- /dev/null
+++ b/pkgs/games/liberation-circuit/default.nix
@@ -0,0 +1,71 @@
+{ stdenv, lib, fetchFromGitHub, fetchurl, cmake, git, makeWrapper, allegro5, libGL }:
+
+stdenv.mkDerivation rec {
+  pname = "liberation-circuit";
+  version = "1.3";
+
+  src = fetchFromGitHub {
+    owner = "linleyh";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "BAv0wEJw4pK77jV+1bWPHeqyU/u0HtZLBF3ETUoQEAk=";
+  };
+
+  patches = [
+    # Linux packaging assets
+    (fetchurl {
+      url = "https://github.com/linleyh/liberation-circuit/commit/72c1f6f4100bd227540aca14a535e7f4ebdeb851.patch";
+      sha256 = "0sad1z1lls0hanv88g1q6x5qr4s8f5p42s8j8v55bmwsdc0s5qys";
+    })
+  ];
+
+  # Hack to make binary diffs work
+  prePatch = ''
+    function patch {
+      git apply --whitespace=nowarn "$@"
+    }
+  '';
+
+  postPatch = ''
+    unset -f patch
+    substituteInPlace bin/launcher.sh --replace ./libcirc ./liberation-circuit
+  '';
+
+  nativeBuildInputs = [ cmake git makeWrapper ];
+  buildInputs = [ allegro5 libGL ];
+
+  cmakeFlags = [
+    "-DALLEGRO_LIBRARY=${lib.getDev allegro5}"
+    "-DALLEGRO_INCLUDE_DIR=${lib.getDev allegro5}/include"
+  ];
+
+  NIX_CFLAGS_LINK = "-lallegro_image -lallegro_primitives -lallegro_color -lallegro_acodec -lallegro_audio -lallegro_dialog -lallegro_font -lallegro_main -lallegro -lm";
+  hardeningDisable = [ "format" ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/opt
+    cd ..
+    cp -r bin $out/opt/liberation-circuit
+    chmod +x $out/opt/liberation-circuit/launcher.sh
+    makeWrapper $out/opt/liberation-circuit/launcher.sh $out/bin/liberation-circuit
+
+    install -D linux-packaging/liberation-circuit.desktop $out/share/applications/liberation-circuit.desktop
+    install -D linux-packaging/liberation-circuit.appdata.xml $out/share/metainfo/liberation-circuit.appdata.xml
+    install -D linux-packaging/icon-256px.png $out/share/pixmaps/liberation-circuit.png
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Real-time strategy game with programmable units";
+    longDescription = ''
+      Escape from a hostile computer system! Harvest data to create an armada of battle-processes to aid your escape! Take command directly and play the game as an RTS, or use the game's built-in editor and compiler to write your own unit AI in a simplified version of C.
+    '';
+    homepage = "https://linleyh.itch.io/liberation-circuit";
+    maintainers = with maintainers; [ angustrau ];
+    license = licenses.gpl3Only;
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 85a4be3fbeb8..94abb040ee6a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29426,6 +29426,8 @@ with pkgs;
 
   liberal-crime-squad = callPackage ../games/liberal-crime-squad { };
 
+  liberation-circuit = callPackage ../games/liberation-circuit { };
+
   lincity = callPackage ../games/lincity {};
 
   lincity_ng = callPackage ../games/lincity/ng.nix {