so much organization

modules/gaming/default.nix

@@ -0,0 +1,69 @@
+{ lib, config, pkgs, ... }:
+let
+  cfg = config.share.gaming;
+  pkgsVersion = pkgs; #.unstable;
+in
+{
+  imports = [ ./options.nix ];
+
+  config = lib.mkIf cfg.enable {
+    # Network option required using sysctl to let Ubisoft Connect work as of 7-12-2023
+    boot.kernel.sysctl."net.ipv4.tcp_mtu_probing" = 1;
+
+    # Configure programs
+    programs.steam = {
+      enable = true;
+      # Open ports in the firewall for Steam Remote Play
+      remotePlay.openFirewall = true;
+      # Open ports in the firewall for Source Dedicated Server
+      dedicatedServer.openFirewall = true;
+      extraCompatPackages = with pkgsVersion; [ proton-ge-bin];
+      gamescopeSession = {
+        enable = true;
+        args = [
+          "-f"
+          "-H 2160"
+          "-W 3840"
+          "-r 240"
+          "--hdr-enabled"
+          "--adaptive-sync"
+        ];
+      };
+    }; # "gamescope -f -H 2160 -W 3840 -r 240 --adaptive-sync --hdr-enabled
+
+    programs.alvr = {
+      enable = true;
+      openFirewall = true;
+    };
+
+    programs.gamemode.enable = true;
+
+    # Hardware configs
+    hardware = {
+      # Xbox controllers
+      xpadneo.enable = false;
+
+      # Steam udev rules for remote play
+      steam-hardware.enable = true;
+    };
+
+    # Configure nixpkgs
+    nixpkgs.config.packageOverrides = pkgs: {
+      steam = pkgs.steam.override {
+        extraPkgs =
+          pkgs: with pkgsVersion; [
+            xorg.libXcursor
+            xorg.libXi
+            xorg.libXinerama
+            xorg.libXScrnSaver
+            libpng
+            libpulseaudio
+            libvorbis
+            stdenv.cc.cc.lib
+            libkrb5
+            keyutils
+          ];
+      };
+    };
+  };
+}

modules/gaming/options.nix

@@ -0,0 +1,7 @@
+{ lib, ... }:
+with lib;
+{
+  options.share.gaming = {
+    enable = mkEnableOption "enable gaming stuffs";
+  };
+}