Miguel Palhas
82 lines
2.3 KiB
Nix
82 lines
2.3 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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# User-space gaming toolkit. Vendor-agnostic on purpose so it can be reused on
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# AMD/Intel hosts — the only GPU-vendor-aware branch is `cfg.nvidia`, kept
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# deliberately small. The host still owns the privileged pieces (Steam FHS
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# wrapper, Sunshine, gamemode, gamescope caps) under
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# hosts/common/features/gaming.
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#
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# Per-host segregation is by option: a host imports this module and enables only
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# the pieces it wants (e.g. a laptop enables `moonlight` for streaming without
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# the full `enable` launcher/Proton toolkit).
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let
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cfg = config.custom.gaming;
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in
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{
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imports = [
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./moonlight.nix
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./retroarch.nix
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];
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options.custom.gaming = {
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enable = lib.mkEnableOption "user-space gaming tools (launchers, Proton mgmt, MangoHud)";
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nvidia = lib.mkOption {
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type = lib.types.bool;
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default = false;
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description = ''
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Enable NVIDIA-specific extras (currently just nvtop). Keep this the only
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NVIDIA-aware branch in this file so the module stays reusable on other
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GPUs. NVENC streaming needs no user config — it comes from the host
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NVIDIA driver.
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'';
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};
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};
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config = lib.mkIf cfg.enable {
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# NOTE: Steam itself is enabled at the host level (programs.steam) because it
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# needs the FHS wrapper, udev rules and 32-bit graphics — home-manager can't
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# provide those. See hosts/common/features/gaming/steam.nix.
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home.packages =
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with pkgs;
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[
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# launchers / stores
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lutris
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heroic # Epic / GOG / Amazon
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# Proton / Wine compatibility tooling
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protonplus # install & manage Proton-GE builds
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protontricks
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winetricks
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# overlays, tuning & diagnostics
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goverlay # GUI to configure MangoHud / vkBasalt
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vkbasalt # Vulkan post-processing layer
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vulkan-tools # vulkaninfo / vkcube for sanity checks
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]
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++ lib.optionals cfg.nvidia [
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nvtopPackages.nvidia # GPU/VRAM/encoder monitor
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];
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# In-game performance overlay (toggle with Shift+F12 by default).
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programs.mangohud = {
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enable = true;
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settings = {
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fps_limit = 0;
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gpu_stats = true;
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gpu_temp = true;
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vram = true;
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cpu_stats = true;
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cpu_temp = true;
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ram = true;
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frametime = true;
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frame_timing = true;
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};
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};
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};
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}
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