🎮 nix-gaming

Gaming related stuff for Nix and NixOS.

See an overview of the flake outputs by running nix flake show github:fufexan/nix-gaming.

🗃️ What's in here?

Package	Description
`faf-client`	Forged Alliance Forever client (multiple packages)
`osu-lazer-bin`	osu! lazer, extracted from the official AppImage
`osu-stable`	osu! stable version
`rocket-league`	Rocket League from Epic Games
`star-citizen`	Star Citizen
`technic-launcher`	Technic Launcher
`wine-discord-ipc-bridge`	Wine-Discord RPC Bridge
`wine`	Multiple Wine packages
`winestreamproxy`	Wine-Discord RPC (broken)
`proton-ge`	Custom build of Proton with the most recent bleeding-edge Proton Experimental WINE
`northstar-proton`	Proton build based on TKG's proton-tkg build system to run the Northstar client on Linux and SteamDeck
`viper`	Launcher+Updater for Titanfall2 Northstar Client

legendaryBuilder is a function that installs games with legendary-gl. You are expected to log in before using it, with legendary auth. The function takes an attrset containing at least the attrset games which includes the games you want installed. Optionally, you can set an opts attrset that will set the options you set inside for all games listed. You can find a usage example in example.nix.

Install & Run

It's recommended to set up Cachix so you don't have to build packages (most useful for wine).

# configuration.nix
{
  nix.settings = {
    substituters = ["https://nix-gaming.cachix.org"];
    trusted-public-keys = ["nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="];
  };
}

Now, rebuild your configuration and continue reading for install instructions.

If you're not using flakes, go here.

❄️ Flakes

Add these packages to your home.packages or environment.systemPackages by adding nix-gaming as an input:

# flake.nix
{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    home-manager.url = "github:nix-community/home-manager";

    nix-gaming.url = "github:fufexan/nix-gaming";
  };

  outputs = {self, nixpkgs, ...}@inputs: {
    # set up for NixOS
    nixosConfigurations.HOSTNAME = nixpkgs.lib.nixosSystem {
      specialArgs = {inherit inputs;};
      modules = [
        ./configuration.nix
        # ...
      ];
    };

    # or for Home Manager
    homeConfigurations.HOSTNAME = inputs.home-manager.lib.homeManagerConfiguration {
      pkgs = import nixpkgs {
        system = "x86_64-linux";
        config.allowUnfree = true;
      };

      extraSpecialArgs = {inherit inputs;};

      modules = [
        ./home.nix
        # ...
      ];
    }
  };
}

Then, add the package(s):

{pkgs, inputs, ...}: {
  environment.systemPackages = [ # or home.packages
    inputs.nix-gaming.packages.${pkgs.system}.<package> # installs a package
  ];
}

If you want to install packages to your profile instead, do it like this

  nix profile install github:fufexan/nix-gaming#<package>

Everything is available as an overlay if you prefer that, though your results may greatly differ from the packages.

Nix Stable

To install packages to environment.systemPackages, add this in configuration.nix:

{pkgs, ...}: let
  nix-gaming = import (builtins.fetchTarball "https://github.com/fufexan/nix-gaming/archive/master.tar.gz");
in {
  # install packages
  environment.systemPackages = [ # or home.packages
    nix-gaming.packages.${pkgs.hostPlatform.system}.<package>
  ];
}

PipeWire low latency

PipeWire is a new audio backend that replaces ALSA, PulseAudio and JACK. It is as low latency as JACK and as easy to use as Pulse.

This module extends the PipeWire module from Nixpkgs and makes it easy to enable the low latency settings in a few lines.

Flakes

Assuming you've followed the Install/Flakes instructions, all you need to do is add the module to your configuration like this:

{inputs, ...}: {
  imports = [
    inputs.nix-gaming.nixosModules.pipewireLowLatency
  ];
}

Now you can skip to Usage.

Stable

Assuming you've followed the Install/Nix Stable instructions, all you need to do is add the module to your configuration like this:

{pkgs, ...}: let
  nix-gaming = /* ... */;
in {
  imports = [
    nix-gaming.nixosModules.pipewireLowLatency
  ];
}

Usage

Import the module in your configuration and enable it along with PipeWire:

{
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;

    lowLatency = {
      # enable this module
      enable = true;
      # defaults (no need to be set unless modified)
      quantum = 64;
      rate = 48000;
    };
  };

  # make pipewire realtime-capable
  security.rtkit.enable = true;
}

If you get no sound, you may want to increase quantum.

You can calculate the theoretical latency by dividing quantum by rate (48/48000 is exactly 1ms).

Steam Compatibility Tools

nix-gaming provides a batch of compatibility tools for Steam that you may want to use. Additionally, it also provides a steamCompat module that will extend programs.steam with an extraCompatPackages = [] option that you may use to automatically append your favorite compatibility tools to Steam's compat tools path.

Flakes

Assuming you've followed the Install/Flakes instructions, all you need to do is add the module to your configuration like this:

{inputs, ...}: {
  imports = [
    inputs.nix-gaming.nixosModules.steamCompat
  ];
}

Now you can skip to Usage.

Stable

Assuming you've followed the Install/Nix Stable instructions, all you need to do is add the module to your configuration like this:

{pkgs, ...}: let
  nix-gaming = /* ... */;
in {
  imports = [
    nix-gaming.nixosModules.steamCompat
  ];
}

Usage

{
  programs.steam = {
    # enable steam as usual
    enable = true;

    # add extra compatibility tools to your STEAM_EXTRA_COMPAT_TOOLS_PATHS using the newly added `extraCompatPackages` option
    extraCompatPackages = [
      # add the packages that you would like to have in Steam's extra compatibility packages list
      # pkgs.luxtorpeda
      # inputs.nix-gaming.packages.${pkgs.system}.proton-ge
      # etc.
    ];
  };
}

⚙ Game overrides

Wine-based game derivations were written with versatility in mind.

These arguments can be modified in order to get the desired results.

{
  wine      ? wine-ge,          # controls the wine package used to run wine games
  wineFlags ? "",               # which flags to run wine with (literal)
  pname     ? "game-name",      # name of the script and package
  location  ? "$HOME/${pname}", # where to install the game/wine prefix
  tricks    ? [],               # which wine tricks to install

  preCommands  ? "",            # run commands before the game is started
  postCommands ? "",            # run commands after the game is closed
}:

`osu-stable` `wine-discord-ipc-bridge` wine overriding

Sometimes you want to override wine for various reasons. Here's how to do it:

{
  environment.systemPackages = let
    gamePkgs = inputs.nix-gaming.packages.${pkgs.hostPlatform.system};
  in [ # or home.packages
    gamePkgs.osu-stable.override rec {
      wine = <your-wine>;
      wine-discord-ipc-bridge = gamePkgs.wine-discord-ipc-bridge.override {inherit wine;}; # or override this one as well
    };
  ];
}

📝 Tips

In order to get the most performance out of your machine, you could use the following tweaks:

custom/gaming kernel: linux_xanmod is the recommended one for games, since it provides many patches that aid wine and other games. It also provides a better desktop experience due to its preemptive build and tickless scheduler.
gamemode: lets you achieve lower nice values and higher realtime privileges at game start. It can either detect games or be started with gamemode-run.

👥 Credits & Resources

Thank you: boppyt - gonX - InfinityGhost - LavaDesu - openglfreak - yusdacra and to all the contributors and users of this repo!

kskarthik5 / nix-gaming Goto Github PK

nix-gaming's Introduction

🎮 nix-gaming

🗃️ What's in here?

Install & Run

If you're not using flakes, go here.

❄️ Flakes

Nix Stable

PipeWire low latency

Flakes

Stable

Usage

Steam Compatibility Tools

Flakes

Stable

Usage

⚙ Game overrides

osu-stable wine-discord-ipc-bridge wine overriding

📝 Tips

👥 Credits & Resources

nix-gaming's People

Contributors

Recommend Projects

Recommend Topics

Recommend Org

`osu-stable` `wine-discord-ipc-bridge` wine overriding