From d7d8a4edf97d288c4aaa1472e6efdeb79d4cbe9b Mon Sep 17 00:00:00 2001
From: krizej <krizej@protonmail.com>
Date: Thu, 19 Sep 2024 19:47:29 +0200
Subject: [PATCH] godot4-mono :-(

---
 hosts/desktop/default.nix |  8 ++++-
 pkgs/default.nix          |  3 +-
 pkgs/godot4-mono.nix      | 69 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 78 insertions(+), 2 deletions(-)
 create mode 100644 pkgs/godot4-mono.nix

diff --git a/hosts/desktop/default.nix b/hosts/desktop/default.nix
index a49a0f6..883eef4 100644
--- a/hosts/desktop/default.nix
+++ b/hosts/desktop/default.nix
@@ -42,10 +42,16 @@
       cloc
       viu
       qbittorrent
-      godot_4
       jetbrains.idea-community-bin
       zed-editor
       mumble
+
+      godot4-mono
+      omnisharp-roslyn
+      # I don't know why, I don't want to know why, I shouldn't
+      # have to wonder why, but for whatever reason this stupid
+      # dotnet sdk isn't being detected by godot unless we add it here
+      dotnet-sdk
     ];
 
     services.murmur = {
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 4dc22da..99e5508 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -3,6 +3,7 @@
     win7-cursors = callPackage ./win7-cursors.nix {};
     sddm-i3-theme = callPackage ./sddm-i3-theme.nix {};
     ericw-tools-latest = callPackage ./ericw-tools-latest.nix {};
+    godot4-mono = callPackage ./godot4-mono.nix {};
     alacritty-sixel = callPackage ./alacritty-sixel.nix {};
     i3status = prevPkgs.i3status.overrideAttrs (_: { patches = [ ../files/i3status-format-fix.patch ]; });
     flameshot = prevPkgs.flameshot.overrideAttrs (_: { patches = [ ../files/flameshot-0x0-upload.patch ]; });
@@ -19,7 +20,7 @@
       nativeBuildInputs = prev.nativeBuildInputs ++ [ pkgs.glslang ];
       buildPhase = ''
         cd Quake
-        make -j6 DO_USERDIRS=1 prefix=$out bindir=$out/bin 
+        make -j6 DO_USERDIRS=1 prefix=$out bindir=$out/bin
       '';
     });
     protontricks = prevPkgs.protontricks.overrideAttrs (prev: {
diff --git a/pkgs/godot4-mono.nix b/pkgs/godot4-mono.nix
new file mode 100644
index 0000000..14d2a4a
--- /dev/null
+++ b/pkgs/godot4-mono.nix
@@ -0,0 +1,69 @@
+{
+  stdenv,
+  fetchzip,
+  autoPatchelfHook,
+  dotnet-sdk,
+  vulkan-loader,
+  libGL,
+  libX11,
+  libXcursor,
+  libXinerama,
+  libXext,
+  libXrandr,
+  libXrender,
+  libXi,
+  libXfixes,
+  libxkbcommon,
+  alsa-lib,
+  libpulseaudio,
+  dbus,
+  udev,
+  ...
+}:
+stdenv.mkDerivation {
+  pname = "godot4-mono";
+  version = "4.3";
+
+  src = fetchzip {
+    # ...
+    url = "https://github.com/godotengine/godot/releases/download/4.3-stable/Godot_v4.3-stable_mono_linux_x86_64.zip";
+    hash = "sha256-L32cwE/E1aEAz6t3SlO0k/QQuKRt/8lJntfdCYVdGCE=";
+  };
+
+  nativeBuildInputs = [
+    autoPatchelfHook
+  ];
+
+  buildInputs = [
+    dotnet-sdk
+  ];
+
+  runtimeDependencies = [
+    dotnet-sdk
+    vulkan-loader
+    libGL
+    libX11
+    libXcursor
+    libXinerama
+    libXext
+    libXrandr
+    libXrender
+    libXi
+    libXfixes
+    libxkbcommon
+    alsa-lib
+    libpulseaudio
+    dbus
+    dbus.lib
+    udev
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -m755 -D Godot_v4.3-stable_mono_linux.x86_64 $out/bin/godot4-mono
+    cp -fr * $out/bin/
+
+    runHook postInstall
+  '';
+}