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|
{
config,
lib,
pkgs,
username,
inputs,
...
}:
let
cfg = config.os.srv.gaming;
in
{
options.os.srv.gaming = {
enable = lib.mkEnableOption "enables general gaming support";
tools.enable = lib.mkEnableOption "enables performance tools" // {
default = cfg.enable;
};
launchers.enable = lib.mkEnableOption "enables 3rd party launchers" // {
default = cfg.enable;
};
games.enable = lib.mkEnableOption "enables specific native games";
steam = {
enable = lib.mkEnableOption "enables the steam launcher";
enableSls = lib.mkEnableOption "enables the SLS Steam library modification";
};
vr.enable = lib.mkEnableOption "enables vr support";
};
config = lib.mkMerge [
# --- PERFORMANCE & TOOLING ---
(lib.mkIf cfg.tools.enable {
programs.gamescope = {
enable = true;
capSysNice = true;
};
programs.gamemode = {
enable = true;
enableRenice = true;
settings = {
general.renice = 10;
};
};
environment = {
# sets the optiscaler shortcut key to be home by default
sessionVariables = {
OPTISCALER_ShortcutKey = "0x24";
};
systemPackages = with pkgs; [
mangohud
theclicker
ludusavi
protonplus
];
};
})
# --- EXTERNAL LAUNCHERS ---
(lib.mkIf cfg.launchers.enable {
environment.systemPackages = with pkgs; [
heroic
# (pkgs.bottles.override { removeWarningPopup = true; })
(prismlauncher.override {
additionalLibs = with pkgs; [ ocl-icd ];
jdks = with pkgs; [ javaPackages.compiler.temurin-bin.jdk-25 ];
})
];
})
# --- SPECIFIC GAMES ---
(lib.mkIf cfg.games.enable {
environment.systemPackages = with inputs.openmw-nix.packages.${pkgs.stdenv.hostPlatform.system}; [
(pkgs.openttd-jgrpp)
# OpenMW Specific
(pkgs.openmw)
(pkgs.tes3cmd)
delta-plugin
groundcoverify
momw-configurator
openmw-validator
s3lightfixes
umo
];
})
# --- STEAM ---
(lib.mkIf cfg.steam.enable (
lib.mkMerge [
{
programs.steam = {
enable = true;
localNetworkGameTransfers.openFirewall = true;
dedicatedServer.openFirewall = true;
remotePlay.openFirewall = false;
extest.enable = true;
protontricks.enable = true;
};
environment.systemPackages = with pkgs; [ steamtinkerlaunch ];
}
(lib.mkIf cfg.steam.enableSls {
home-manager.users.${username} = {
imports = [ inputs.sls-steam.homeModules.sls-steam ];
services.sls-steam.config = {
DisableFamilyShareLock = true;
SafeMode = false;
};
home.packages = [ inputs.sls-steam.packages.${pkgs.stdenv.hostPlatform.system}.wrapped ];
xdg.desktopEntries = {
steam = {
name = "Steam";
comment = "Library modified Steam client";
exec = "${
lib.getExe' inputs.sls-steam.packages.${pkgs.stdenv.hostPlatform.system}.wrapped "SLSsteam"
} %U";
icon = "steam";
terminal = false;
type = "Application";
categories = [
"Game"
"Utility"
];
mimeType = [ "x-scheme-handler/steamcmd" ];
};
};
};
})
]
))
# --- VR SUPPORT ---
(lib.mkIf cfg.vr.enable {
services.wivrn = {
enable = true;
openFirewall = true;
highPriority = true;
steam.importOXRRuntimes = true;
# defaultRuntime = true;
};
environment.systemPackages = [ pkgs.android-tools ];
users.users.${username}.extraGroups = [ "adbusers" ];
})
];
}
|
