From 66a502b1dde8461964100801ccd097b0224db243 Mon Sep 17 00:00:00 2001
From: yukkop <hectic.yukkop@gmail.com>
Date: Sat, 12 Sep 2026 21:56:31 +0000
Subject: [PATCH] fix: project zomboid module

---
 .../module/hectic/service/project-zomboid.nix | 33 +++++++++-
 nixos/system/hectic-lab/hectic-lab.nix        | 61 ++++++++++++++++++-
 2 files changed, 91 insertions(+), 3 deletions(-)

diff --git a/nixos/module/hectic/service/project-zomboid.nix b/nixos/module/hectic/service/project-zomboid.nix
index 957b8e81..1deb7449 100644
--- a/nixos/module/hectic/service/project-zomboid.nix
+++ b/nixos/module/hectic/service/project-zomboid.nix
@@ -16,6 +16,16 @@
     name: value:
       "${name}=${if builtins.isBool value then lib.boolToString value else toString value}"
   ) serverProperties;
+  luaValue = value:
+    if builtins.isBool value then
+      lib.boolToString value
+    else if builtins.isInt value then
+      toString value
+    else
+      "\"${lib.replaceStrings [ "\\" "\"" "\n" "\r" ] [ "\\\\" "\\\"" "\\n" "\\r" ] value}\"";
+  sandboxConfigLines = lib.mapAttrsToList (
+    name: value: "${name} = ${luaValue value},"
+  ) cfg.sandboxProperties;
   adminPasswordFile = "${cfg.dataDir}/admin-password";
   startScript = pkgs.writeShellScript "project-zomboid-start" ''
     admin_password=$(${pkgs.coreutils}/bin/cat ${lib.escapeShellArg adminPasswordFile})
@@ -100,6 +110,18 @@ in {
       description = "Runtime file with additional INI values, suitable for secrets.";
     };
 
+    sandboxProperties = lib.mkOption {
+      type = lib.types.attrsOf (
+        lib.types.oneOf [
+          lib.types.bool
+          lib.types.int
+          lib.types.str
+        ]
+      );
+      default = { };
+      description = "Values for the Project Zomboid SandboxVars.lua file.";
+    };
+
     openFirewall = lib.mkOption {
       type = lib.types.bool;
       default = true;
@@ -151,6 +173,15 @@ in {
           ${lib.optionalString (cfg.serverPropertiesFile != null)
             "${pkgs.coreutils}/bin/cat ${lib.escapeShellArg cfg.serverPropertiesFile};"}
         } > ${lib.escapeShellArg "${cfg.dataDir}/Server/${cfg.serverName}.ini"}
+        ${lib.optionalString (cfg.sandboxProperties != { }) ''
+          {
+            ${pkgs.coreutils}/bin/printf '%s\n' 'SandboxVars = {';
+            ${lib.concatMapStringsSep "\n  " (line:
+              "${pkgs.coreutils}/bin/printf '%s\\n' ${lib.escapeShellArg line};"
+            ) sandboxConfigLines}
+            ${pkgs.coreutils}/bin/printf '%s\n' '};';
+          } > ${lib.escapeShellArg "${cfg.dataDir}/Server/${cfg.serverName}_SandboxVars.lua"}
+        ''}
       '';
 
       serviceConfig = {
@@ -159,7 +190,7 @@ in {
         WorkingDirectory = cfg.dataDir;
         Environment = [
           "HOME=${cfg.dataDir}"
-          "SteamAppId=380870"
+          "SteamAppId=108600"
         ];
         ExecStart = startScript;
         Restart = "on-failure";
diff --git a/nixos/system/hectic-lab/hectic-lab.nix b/nixos/system/hectic-lab/hectic-lab.nix
index 526a5ab0..d778538a 100644
--- a/nixos/system/hectic-lab/hectic-lab.nix
+++ b/nixos/system/hectic-lab/hectic-lab.nix
@@ -95,8 +95,65 @@ in {
       enable = true;
       memory = "3g";
       serverName = "servertest";
-      workshopItems = [ ];
-      mods = [ ];
+      serverProperties = {
+        Map = "map_distanciado;Muldraugh, KY";
+        DoLuaChecksum = false;
+        Public = true;
+      };
+      sandboxProperties = {
+        StartMonth = 12;
+        StartDay = 1;
+      };
+      workshopItems = [
+        "2210760610" # Cryogenic Winter +Easy/Hard Modes
+        "3676456221" # Lua Digital Watch Framework
+        "3600401184" # Realistic Temperature Mod
+        "3387824513" # Material Weight Reducer
+        "3543229299" # Project RV Interior
+        "3387539308" # Auto Mechanics
+        "3402491515" # Tsar's Common Library B42
+        "3403490889" # Standardized Vehicle Upgrades 3 - Core
+        "3520758551" # More Car Features + Spawn Zones Expansion
+        "3110911330" # '87 Ford B700/F700 Trucks
+        "3413150945" # More Damaged Objects
+        "3554424111" # U.S. M998 Humvee
+        "2705406713" # Military Tool Kit
+        "3512708849" # Shotgun Trajectory
+        "3401576145" # Firearm Models: Redux
+        "3401134276" # Vanilla Gear Expanded
+        "3394044313" # Buttstroke / Gun Stock Attack
+        "2956146279" # Rain Cleans Blood
+        "3693258802" # Tactical Hold
+        "3394588830" # Simple Flashlight on Belt
+        "2684285534" # Spongie's Clothing
+        "2812326159" # Spongie's Open Jackets
+      ];
+      mods = [
+        "\\PROJECTRVInterior42"
+        "\\Military_Tool_Kit"
+        "\\CryogenicWinter2NormalMode"
+        "\\LuaDigitalWatchUI"
+        "\\RC_RealisticColdMod"
+        "\\Material Weight Reducer"
+        "\\Ammunition Weight Reducer"
+        "\\AutoMechanics"
+        "\\tsarslib"
+        "\\StandardizedVehicleUpgrades3Core"
+        "\\WayMoreCars"
+        "\\87fordB700"
+        "\\MoreDamagedObjects"
+        "\\U.S. M998 Humvee by Papa_Chad"
+        "\\ShotgunTrajectory"
+        "\\FMR"
+        "\\VanillaGearExpanded"
+        "\\Buttstroke"
+        "\\RainCleansBlood"
+        "\\TacHold Complete"
+        "\\LightOnBelt"
+        "\\SpnCloth"
+        "\\SpnOpenClothBase"
+        "\\SpnOpenCloth"
+      ];
     };
     services.p4d = {
       enable = true;