From 23bd5b054e1c6029c2126ef9a2918d928610189c Mon Sep 17 00:00:00 2001
From: Octelly <octelly@owo.digital>
Date: Mon, 23 Dec 2024 12:39:25 +0100
Subject: [PATCH] poorly written emulation module should really switch to the
 snowflake branch already

---
 hosts/ocean-desktop/configuration.nix |  4 ++++
 modules/desktop/gaming/emulation.nix  | 28 +++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100755 modules/desktop/gaming/emulation.nix

diff --git a/hosts/ocean-desktop/configuration.nix b/hosts/ocean-desktop/configuration.nix
index 2f045ec..7a4fd62 100755
--- a/hosts/ocean-desktop/configuration.nix
+++ b/hosts/ocean-desktop/configuration.nix
@@ -7,6 +7,10 @@
         olympus.enable = false;
         minecraft.enable = true;
         sunshine.enable = true;
+        emulation = {
+          enable = true;
+          switch = true;
+        };
       };
       awesome = {
         enable = true;
diff --git a/modules/desktop/gaming/emulation.nix b/modules/desktop/gaming/emulation.nix
new file mode 100755
index 0000000..ae02e0a
--- /dev/null
+++ b/modules/desktop/gaming/emulation.nix
@@ -0,0 +1,28 @@
+{ config, pkgs, lib, inputs, system, ... }:
+
+with builtins;
+with lib;
+let cfg = config.modules.desktop.gaming.emulation;
+in {
+  options.modules.desktop.gaming.emulation = {
+    enable = mkEnableOption "enable the emulation module";
+    switch = mkEnableOption "Nintendo Switch";
+  };
+
+  config = mkIf cfg.enable {
+
+    programs.gamemode = {
+      enable = true;
+      enableRenice = true;
+    };
+
+    environment.systemPackages = with pkgs; [
+      # helpful overlays and such
+      mangohud
+      vkbasalt
+      # a configurator for them
+      goverlay
+    ]
+      ++ optional cfg.switch pkgs.ryujinx;
+  };
+}