modules/games/steam.nix


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{
  config,
  lib,
  pkgs,
  ...
}:
let
  cfg = config.nixfiles.modules.games.steam;
in
{
  options.nixfiles.modules.games.steam.enable = lib.mkEnableOption "Steam runtime";

  config = lib.mkIf cfg.enable {
    nixfiles.modules = {
      common = {
        nix.allowedUnfreePackages = [
          "steam"
          "steam-run"
          "steam-unwrapped"
        ];

        xdg.defaultApplications.steam = [ "x-scheme-handler/steam" ];
      };

      games = {
        enable32BitSupport = true;
        gamemode.enable = true;
        mangohud.enable = true;
      };
    };

    hm.home.packages = with pkgs; [
      (steam.override { extraEnv.MANGOHUD = 1; })
      protontricks
    ];
  };
}