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# MANUAL: mkdir -p ~/.state/.cache/rpcs3 ~/.persist/.config/rpcs3/dev_hdd0 ~/.persist/.config/rpcs3/dev_hdd1 ~/.persist/.config/rpcs3/savestates ~/.persist/.config/rpcs3/dev_usb000 ~/.persist/.config/rpcs3/dev_flash
{
config,
lib,
pkgs,
...
}:
let
steam_rpcs3 = pkgs.writeScriptBin "steam_rpcs3" ''
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${pkgs.libglvnd}/lib"
exec ${pkgs.rpcs3}/bin/rpcs3
'';
in
{
imports = [ ];
options.me = {
rpcs3.enable = lib.mkOption {
type = lib.types.bool;
default = false;
example = true;
description = "Whether we want to install rpcs3.";
};
};
config = lib.mkIf config.me.rpcs3.enable (
lib.mkMerge [
(lib.mkIf config.me.graphical {
home.packages = with pkgs; [
rpcs3
steam_rpcs3
];
# .config/rpcs3/config.yml
# .config/rpcs3/GuiConfigs/CurrentSettings.ini
home.persistence."/home/deck/.persist" = {
directories = [
{
directory = ".config/rpcs3/dev_hdd0";
method = "symlink";
}
{
directory = ".config/rpcs3/dev_hdd1";
method = "symlink";
}
{
directory = ".config/rpcs3/savestates";
method = "symlink";
}
{
directory = ".config/rpcs3/dev_usb000";
method = "symlink";
}
{
# Seems to be where the firmware is installed.
directory = ".config/rpcs3/dev_flash";
method = "symlink";
}
];
};
home.persistence."/home/deck/.state" = {
directories = [
{
directory = ".cache/rpcs3";
method = "symlink";
}
];
};
nixpkgs.overlays = [
(final: prev: {
rpcs3 = pkgs.buildEnv {
name = prev.rpcs3.name;
paths = [
(config.lib.nixGL.wrap prev.rpcs3)
];
extraOutputsToInstall = [
"man"
"doc"
"info"
];
# We have to use 555 instead of the normal 444 here because the .desktop file ends up inside $HOME on steam deck and desktop files must be either not in $HOME or must be executable, otherwise KDE Plasma refuses to execute them.
# postBuild = ''
# chmod 0555 $out/share/applications/PCSX2.desktop
# '';
};
})
];
})
]
);
}