This repository has no description
games: add haunted-ps1-demo-disc-2021 package
Add games/ folder with legacyPackages.games exposure.
Uses umu-launcher with GE-Proton for Windows game compatibility.
author
lassulus
date
(Jan 15, 2026, 11:02 PM CET)
commit
60ec1b79
60ec1b799de09b0597f542ffe220aaacd831556c
parent
1b686897
1b686897b675a45a4f199094156e5b87ed6d3a4b
+127
+1
flake.nix
+1
flake.nix
+29
games/flake-module.nix
+29
games/flake-module.nix
···
1
+
{
2
+
inputs,
3
+
lib,
4
+
self,
5
+
...
6
+
}:
7
+
{
8
+
perSystem =
9
+
{ pkgs, ... }:
10
+
let
11
+
gameDirs = builtins.attrNames (
12
+
lib.filterAttrs (_: type: type == "directory") (builtins.readDir ./.)
13
+
);
14
+
15
+
buildGame = name:
16
+
let
17
+
result = builtins.tryEval (pkgs.callPackage ./${name} { });
18
+
in
19
+
if result.success then result.value else null;
20
+
21
+
games = lib.filterAttrs (_: v: v != null) (
22
+
lib.genAttrs gameDirs buildGame
23
+
);
24
+
in
25
+
{
26
+
# Expose via legacyPackages so `nix run .#games.haunted-ps1-demo-disc-2021` works
27
+
legacyPackages.games = games;
28
+
};
29
+
}
+97
games/haunted-ps1-demo-disc-2021/default.nix
+97
games/haunted-ps1-demo-disc-2021/default.nix
···
1
+
{
2
+
lib,
3
+
stdenv,
4
+
requireFile,
5
+
unzip,
6
+
makeWrapper,
7
+
umu-launcher,
8
+
makeDesktopItem,
9
+
copyDesktopItems,
10
+
}:
11
+
12
+
let
13
+
pname = "haunted-ps1-demo-disc-2021";
14
+
version = "1.0";
15
+
16
+
# Download from: https://hauntedps1.itch.io/demodisc2021
17
+
# You need an itch.io account (free) to download
18
+
# After downloading, add to nix store with:
19
+
# nix-store --add-fixed sha256 ~/Downloads/demodisc2021-win.zip
20
+
src = requireFile {
21
+
name = "demodisc2021-win.zip";
22
+
sha256 = "0392n5pgilpk0lgwr35w6jl6hq9h800y8lkpb729vjhw4c7ywsmm";
23
+
message = ''
24
+
To use this package, you need to download the Haunted PS1 Demo Disc 2021.
25
+
26
+
1. Go to https://hauntedps1.itch.io/demodisc2021
27
+
2. Create a free itch.io account or log in
28
+
3. Click the "Download" button for "Demo Disc 2021 [Windows]" (4.7 GB)
29
+
4. Once downloaded, add it to the Nix store:
30
+
31
+
nix-store --add-fixed sha256 ~/Downloads/demodisc2021-win.zip
32
+
33
+
Then try building again.
34
+
'';
35
+
};
36
+
37
+
desktopItem = makeDesktopItem {
38
+
name = pname;
39
+
desktopName = "Haunted PS1 Demo Disc 2021";
40
+
comment = "A collection of PS1-style horror game demos";
41
+
exec = pname;
42
+
icon = pname;
43
+
categories = [ "Game" ];
44
+
};
45
+
46
+
in
47
+
stdenv.mkDerivation {
48
+
inherit pname version src;
49
+
50
+
nativeBuildInputs = [
51
+
unzip
52
+
makeWrapper
53
+
copyDesktopItems
54
+
];
55
+
56
+
desktopItems = [ desktopItem ];
57
+
58
+
dontBuild = true;
59
+
60
+
unpackPhase = ''
61
+
runHook preUnpack
62
+
unzip -q "$src"
63
+
runHook postUnpack
64
+
'';
65
+
66
+
installPhase = ''
67
+
runHook preInstall
68
+
69
+
# Install all game files
70
+
mkdir -p "$out/share/${pname}"
71
+
cp -r * "$out/share/${pname}/"
72
+
73
+
# Create wrapper script using umu-run (Proton launcher)
74
+
mkdir -p "$out/bin"
75
+
cat > "$out/bin/${pname}" <<'WRAPPER'
76
+
#!/bin/sh
77
+
export WINEPREFIX="''${WINEPREFIX:-$HOME/.local/share/haunted-ps1-demo-disc-2021/prefix}"
78
+
export GAMEID="haunted-ps1-demo-disc-2021"
79
+
export PROTONPATH="GE-Proton"
80
+
exec UMUPATH "$out/share/haunted-ps1-demo-disc-2021/HauntedDemoDisc2021.exe" "$@"
81
+
WRAPPER
82
+
substituteInPlace "$out/bin/${pname}" \
83
+
--replace-fail "UMUPATH" "${umu-launcher}/bin/umu-run" \
84
+
--replace-fail '$out' "$out"
85
+
chmod +x "$out/bin/${pname}"
86
+
87
+
runHook postInstall
88
+
'';
89
+
90
+
meta = {
91
+
description = "A collection of 25 PS1-style horror game demos from the Haunted PS1 community";
92
+
homepage = "https://hauntedps1.itch.io/demodisc2021";
93
+
license = lib.licenses.unfree;
94
+
platforms = [ "x86_64-linux" ];
95
+
mainProgram = pname;
96
+
};
97
+
}