From a7087e2904a16d47fc0f6333286e3293f8a49353 Mon Sep 17 00:00:00 2001
From: Donovan Glover <donovan@dglover.co>
Date: Wed, 31 May 2023 10:17:17 -0400
Subject: [PATCH] Add osu-stable

This works, and without putting wine directly in $PATH, which is kinda
cool.
---
 desktop/pipewire/default.nix |  2 ++
 flake.lock                   | 58 ++++++++++++++++++++++++++++++++++++
 flake.nix                    | 11 ++++++-
 games/default.nix            |  2 ++
 4 files changed, 72 insertions(+), 1 deletion(-)

diff --git a/desktop/pipewire/default.nix b/desktop/pipewire/default.nix
index 89bccdd..079a9f9 100644
--- a/desktop/pipewire/default.nix
+++ b/desktop/pipewire/default.nix
@@ -9,6 +9,8 @@
 
     pulse.enable = true;
     jack.enable = true;
+
+    lowLatency.enable = true;
   };
 
   security.rtkit.enable = true;
diff --git a/flake.lock b/flake.lock
index b7eed36..e46136a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -37,6 +37,24 @@
         "type": "github"
       }
     },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1675933616,
+        "narHash": "sha256-/rczJkJHtx16IFxMmAWu5nNYcSXNg1YYXTHoGjLrLUA=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "47478a4a003e745402acf63be7f9a092d51b83d7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -122,6 +140,27 @@
         "type": "github"
       }
     },
+    "nix-gaming": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1685085949,
+        "narHash": "sha256-m8fxr41f9JBQYUm2IU0WcE61Y7fNkIW1P4OnufRfkMw=",
+        "owner": "fufexan",
+        "repo": "nix-gaming",
+        "rev": "d60973a276d84059401afd1c1488c9a15bd9f43e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "fufexan",
+        "repo": "nix-gaming",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1684935479,
@@ -138,11 +177,30 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1675183161,
+        "narHash": "sha256-Zq8sNgAxDckpn7tJo7V1afRSk2eoVbu3OjI1QklGLNg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e1e1b192c1a5aab2960bf0a0bd53a2e8124fa18e",
+        "type": "github"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",
         "hypr-contrib": "hypr-contrib",
         "hyprland": "hyprland",
+        "nix-gaming": "nix-gaming",
         "nixpkgs": "nixpkgs",
         "stylix": "stylix"
       }
diff --git a/flake.nix b/flake.nix
index f872a5e..9644054 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,9 +24,14 @@
       url = "github:hyprwm/contrib";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    nix-gaming = {
+      url = "github:fufexan/nix-gaming";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
-  outputs = { self, nixpkgs, home-manager, hyprland, stylix, hypr-contrib, ... }@attrs: {
+  outputs = { self, nixpkgs, home-manager, hyprland, stylix, hypr-contrib, nix-gaming, ... }@attrs: {
     nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {
       system = "x86_64-linux";
       specialArgs = attrs;
@@ -34,6 +39,7 @@
         home-manager.nixosModules.home-manager
         hyprland.nixosModules.default
         stylix.nixosModules.stylix
+        nix-gaming.nixosModules.pipewireLowLatency
         ./applications
         ./common.nix
         ./user.nix
@@ -43,11 +49,14 @@
         ./host
         ./terminal
         {
+          hardware.opengl.driSupport32Bit = true;
+
           boot.loader.systemd-boot.enable = true;
           boot.loader.efi.canTouchEfiVariables = true;
 
           environment.systemPackages = [
             hypr-contrib.packages."x86_64-linux".grimblast
+            nix-gaming.packages."x86_64-linux".osu-stable
           ];
 
           environment.sessionVariables = {
diff --git a/games/default.nix b/games/default.nix
index 8cdee00..3ed852c 100644
--- a/games/default.nix
+++ b/games/default.nix
@@ -6,6 +6,8 @@
     ./srb2
   ];
 
+  programs.gamemode.enable = true;
+
   environment.systemPackages = with pkgs; [
     typespeed
   ];