nix/lib/modules/nixos/gaming.nix

{
  options,
  pkgs,
  ...
}:
{
  programs.gamescope.enable = true;

  services.pipewire = {
    alsa.support32Bit = true;
  };

  programs.steam = {
    extest.enable = true;
    gamescopeSession.enable = true;

    extraPackages = with pkgs; [
      gamescope
    ];

    extraCompatPackages = with pkgs; [
      proton-ge-bin
    ];

    localNetworkGameTransfers.openFirewall = true;
    remotePlay.openFirewall = true;
  };

  hardware =
    (
      if builtins.hasAttr "graphics" options.hardware then
        {
          graphics = {
            enable = true;
            enable32Bit = true;
          };
        }
      else
        {
          opengl = {
            enable = true;
            driSupport32Bit = true;
          };
        }
    )
    // {
      steam-hardware.enable = true;
    };

  services.udev.packages = with pkgs; [ steam ];

  environment = {
    systemPackages = with pkgs; [
      dualsensectl # for interfacing with dualsense controllers programmatically
      wineWowPackages.waylandFull
      lutris
      winetricks
      ludusavi
      # ludusavi uses rclone
      rclone
    ];
  };
  # remote play ports - should be unnecessary due to programs.steam.remotePlay.openFirewall = true;
  /*
    networking.firewall.allowedUDPPortRanges = [ { from = 27031; to = 27036; } ];
    networking.firewall.allowedTCPPortRanges = [ { from = 27036; to = 27037; } ];
  */

}