dot

commit 7bac77462804cd51c875594ee7fcd3ed872b00c5
parent d0ce807af936c4ed652f22b7ea95d57825ba22f3
Author: Chris <chris@echoz.io>
Date:   Mon, 17 Nov 2025 23:51:22 +0100

feat(games): add script to install gta iv fusionfix + radio downgrade

Diffstat:
A
modules/games/default.nix
 | 
10
++++++++++
A
modules/games/mods/gta-iv.nix
 | 
38
++++++++++++++++++++++++++++++++++++++

2 files changed, 48 insertions(+), 0 deletions(-)
diff --git a/modules/games/default.nix b/modules/games/default.nix
@@ -0,0 +1,10 @@
+{
+  pkgs,
+  user,
+  ...
+}:
+{
+  home-manager.users.${user}.home.packages = [
+    (pkgs.callPackage ./mods/gta-iv.nix { })
+  ];
+}
diff --git a/modules/games/mods/gta-iv.nix b/modules/games/mods/gta-iv.nix
@@ -0,0 +1,38 @@
+{
+  lib,
+  p7zip,
+  unrar-free,
+  writeShellApplication,
+  fetchzip,
+}:
+let
+  fusion-fix = fetchzip {
+    url = "https://github.com/ThirteenAG/GTAIV.EFLC.FusionFix/releases/download/v4.0.5/GTAIV.EFLC.FusionFix.zip";
+    hash = "sha256-bi6/TteAsIciihzDHbhMt4+RrO1N0Dydd7ZI44xloUM=";
+    stripRoot = false;
+  };
+
+  radio-restorer = fetchzip {
+    url = "https://github.com/Tomasak/GTA-Downgraders/releases/download/iv-latest/Radio.Restoration.Mod.23-05-2025.rar";
+    hash = "sha256-PpXXootagsYdFMR1EOoRS0PPijNlV6IJeFg1Ae5GLXs=";
+    nativeBuildInputs = [ unrar-free ];
+    stripRoot = false;
+  };
+in
+writeShellApplication {
+  name = "install-mods-gta-iv";
+  runtimeInputs = [
+    p7zip
+  ];
+  text = ''
+    out="''${1:-}"
+    if [ -z "$out" ]; then
+      out="$HOME/.var/app/com.valvesoftware.Steam/data/Steam/steamapps/common/Grand Theft Auto IV/GTAIV"
+      printf "Defaulting to: %s\n" "$out" >&2
+    fi
+    pushd "$out"
+    cp -vr --no-preserve=all ${lib.escapeShellArg fusion-fix}/. .
+    7z x ${lib.escapeShellArg radio-restorer}/"Resources/Radio Restorer/data1.dat" -y
+    7z x ${lib.escapeShellArg radio-restorer}/"Resources/Radio Restorer/opVANILLA.dat" -y
+  '';
+}