55 lines
2.1 KiB
Nix
55 lines
2.1 KiB
Nix
# SPDX-FileCopyrightText: 2021-2024 Simon Bruder <simon@sbruder.de>
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#
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# SPDX-License-Identifier: AGPL-3.0-or-later
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#
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# Steam is installed as a flatpak,
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# as this seems to be the only method that does not force me
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# to spend hours debugging various issues with the client.
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#
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# Installation instructions for steam:
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#
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# 1. Run flatpak install flathub com.valvesoftware.Steam
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# 2. Use Flatseal to revoke all filesystem permissions,
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# development syscalls
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# and bluetooth.
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# 3. Add GDK_SCALE=2 as an environment variable (hack for sway’s Xwayland)
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# 4. If you previously used steam-sandbox,
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# you need to copy the files to the flatpak location.
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# For this, start steam once (you can close it early),
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# so it creates the new structure.
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# Then, run the following commands:
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# rm -rf ~/.var/app/com.valvesoftware.Steam/.local/share/Steam
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# mv ~/.local/share/steam-sandbox/.local/share/Steam ~/.var/app/com.valvesoftware.Steam/.local/share/
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# You might want to copy additional files of games,
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# that do not store files inside of Steam’s directories.
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# Afterwards, you can delete ~/.local/share/steam-sandbox
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#
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# For MangoHud, the following steps are also necessary:
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# 1. Run flatpak install org.freedesktop.Platform.VulkanLayer.MangoHud
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# 2. Add xdg-config/MangoHud:ro as filesystem mount to Steam in Flatseal
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# 4. For Intel Arc systems,
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# add /run/wrappers/bin/intel_gpu_top:ro as filiesystem mount
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# and /run/wrappers/bin to the PATH environment variable in Flatseal
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# 3. Add MANGOHUD=1 as a launch options to all games where MangoHud should be
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# available
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{ lib, nixosConfig, pkgs, ... }:
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let
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cfg = nixosConfig.sbruder.games;
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inherit (nixosConfig.sbruder) unfree;
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in
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lib.mkIf cfg.enable {
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home.packages = with pkgs; [
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unstable.mangohud
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] ++ lib.optionals (cfg.performanceIndex >= 2) [
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mgba
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] ++ lib.optionals (cfg.performanceIndex >= 4) [
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desmume
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unstable.dolphin-emu-beta
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pcsx2
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] ++ lib.optionals (cfg.performanceIndex >= 8) [
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unstable.ryujinx
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] ++ lib.optionals unfree.allowSoftware [
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unstable.osu-lazer-sandbox
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];
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}
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