From d855df732f6e81bae63783b14680fcdfec2dedea Mon Sep 17 00:00:00 2001
From: TNE <tne@garudalinux.org>
Date: Mon, 4 May 2026 01:17:14 +0200
Subject: [PATCH] Prevent zombies from using jetpacks

Introduces CanComplexInteract check from ActionBlockerSystem alongside a translation string
When Zombifying: Removes AutomaticJetpackUserComponent, calls SharedJetpackSystem.SetEnable(..., false, ...)
---
 Content.Server/Zombies/ZombieSystem.Transform.cs      | 11 +++++++++++
 .../_DV/Movement/Systems/SharedJetpackSystem.cs       |  8 ++++++++
 Resources/Locale/en-US/_DV/movement/jetpacks.ftl      |  1 +
 3 files changed, 20 insertions(+)

diff --git a/Content.Server/Zombies/ZombieSystem.Transform.cs b/Content.Server/Zombies/ZombieSystem.Transform.cs
index a0845a76c5..b5b03880b1 100644
--- a/Content.Server/Zombies/ZombieSystem.Transform.cs
+++ b/Content.Server/Zombies/ZombieSystem.Transform.cs
@@ -26,6 +26,8 @@ using Content.Shared.Mobs;
 using Content.Shared.Mobs.Components;
 using Content.Shared.Movement.Pulling.Components;
 using Content.Shared.Movement.Systems;
+using Content.Shared.Movement.Components; // DeltaV
+using Content.Shared._DV.Movement.Components; // DeltaV
 using Content.Shared.NameModifier.EntitySystems;
 using Content.Shared.NPC.Components; // DeltaV
 using Content.Shared.NPC.Systems;
@@ -73,6 +75,7 @@ public sealed partial class ZombieSystem
     [Dependency] private readonly TagSystem _tag = default!;
     [Dependency] private readonly ISharedPlayerManager _player = default!;
     [Dependency] private readonly PsionicSystem _psionic = default!; // DeltaV
+    [Dependency] private readonly SharedJetpackSystem _jetpack = default!; // DeltaV - Prevent Jetpacks on Zombies
 
     private static readonly ProtoId<TagPrototype> InvalidForGlobalSpawnSpellTag = "InvalidForGlobalSpawnSpell";
     private static readonly ProtoId<TagPrototype> CannotSuicideTag = "CannotSuicide";
@@ -151,6 +154,14 @@ public sealed partial class ZombieSystem
         if (HasComp<PsionicComponent>(target))
             _psionic.MindBreakEntity(target, false, true);
         // DeltaV End - Prevent Psionic Zombies
+        // DeltaV Start - Prevent Jetpacks on Zombies
+        if (TryComp<JetpackUserComponent>(target, out var jetpackUser))
+        {
+            if(TryComp<JetpackComponent>(jetpackUser.Jetpack, out var jetpack))
+                _jetpack.SetEnabled(jetpackUser.Jetpack, jetpack, false, target);
+        }
+        RemComp<AutomaticJetpackUserComponent>(target);
+        // DeltaV End - Prevent Jetpacks on Zombies
 
         //funny voice
         var accentType = "zombie";
diff --git a/Content.Shared/_DV/Movement/Systems/SharedJetpackSystem.cs b/Content.Shared/_DV/Movement/Systems/SharedJetpackSystem.cs
index 65867bf761..5c088b0871 100644
--- a/Content.Shared/_DV/Movement/Systems/SharedJetpackSystem.cs
+++ b/Content.Shared/_DV/Movement/Systems/SharedJetpackSystem.cs
@@ -1,3 +1,4 @@
+using Content.Shared.ActionBlocker;
 using Content.Shared._DV.Movement.Components;
 using Content.Shared.Movement.Components;
 using Content.Shared.Movement.Events;
@@ -7,12 +8,19 @@ namespace Content.Shared.Movement.Systems;
 public abstract partial class SharedJetpackSystem
 {
     [Dependency] private readonly SharedTransformSystem _transform = default!;
+    [Dependency] private readonly ActionBlockerSystem _actionBlocker = default!;
 
     private void OnJetpackToggle(Entity<JetpackComponent> jetpack, ref ToggleJetpackEvent args)
     {
         if (args.Handled)
             return;
 
+        if (!_actionBlocker.CanComplexInteract(args.Performer))
+        {
+            _popup.PopupClient(Loc.GetString("jetpack-too-complex"), jetpack, args.Performer);
+            return;
+        }
+
         jetpack.Comp.AutomaticMode = !jetpack.Comp.AutomaticMode;
         jetpack.Comp.AutomaticUser = args.Performer;
         Dirty(jetpack);
diff --git a/Resources/Locale/en-US/_DV/movement/jetpacks.ftl b/Resources/Locale/en-US/_DV/movement/jetpacks.ftl
index 19f9dd10fa..f42d719019 100644
--- a/Resources/Locale/en-US/_DV/movement/jetpacks.ftl
+++ b/Resources/Locale/en-US/_DV/movement/jetpacks.ftl
@@ -2,3 +2,4 @@ jetpack-activated-on-grid = The jetpack will automatically turn on when leaving
 jetpack-activated-off-grid = The jetpack turns on.
 jetpack-activates-automatically = The jetpack automatically turns on.
 jetpack-deactivated = The jetpack will no longer turn on.
+jetpack-too-complex = The jetpack seems to be too complicated to operate.