Emag nerf (#7689)

Content.Server/Doors/Systems/DoorSystem.cs

@@ -17,7 +17,6 @@ using Robust.Shared.Audio;
 using Robust.Shared.Containers;
 using Robust.Shared.Physics.Dynamics;
 using Robust.Shared.Player;
-using Content.Shared.Hands.Components;
 using System.Linq;
 using Content.Shared.Tools.Components;
 
@@ -294,6 +293,9 @@ public sealed class DoorSystem : SharedDoorSystem
     {
         if(TryComp<AirlockComponent>(uid, out var airlockComponent))
         {
+            if (airlockComponent.BoltsDown || !airlockComponent.IsPowered())
+                return;
+
             if (door.State == DoorState.Closed)
             {
                 SetState(uid, DoorState.Emagging, door);

Content.Server/Emag/EmagSystem.cs

@@ -4,6 +4,7 @@ using Content.Shared.Emag.Components;
 using Content.Shared.Emag.Systems;
 using Content.Shared.Interaction;
 using Content.Shared.Popups;
+using Content.Shared.Tag;
 using Robust.Shared.Player;
 
 namespace Content.Server.Emag
@@ -13,6 +14,8 @@ namespace Content.Server.Emag
         [Dependency] private readonly SharedPopupSystem _popupSystem = default!;
         [Dependency] private readonly SharedAdminLogSystem _adminLog = default!;
 
+        [Dependency] private readonly TagSystem _tagSystem = default!;
+
         public override void Initialize()
         {
             base.Initialize();
@@ -49,6 +52,9 @@ namespace Content.Server.Emag
             if (!args.CanReach || args.Target == null)
                 return;
 
+            if (_tagSystem.HasTag(args.Target.Value, "EmagImmune"))
+                return;
+
             if (component.Charges <= 0)
             {
                 _popupSystem.PopupEntity(Loc.GetString("emag-no-charges"), args.User, Filter.Entities(args.User));

Resources/Prototypes/Entities/Structures/Machines/Computers/computers.yml

@@ -222,6 +222,9 @@
     radius: 1.5
     energy: 1.6
     color: "#3c5eb5"
+  - type: Tag
+    tags:
+    - EmagImmune
 
 - type: entity
   parent: ComputerBase

Resources/Prototypes/tags.yml

@@ -129,6 +129,9 @@
 - type: Tag
   id: Egg
 
+- type: Tag
+  id: EmagImmune
+
 - type: Tag
   id: EmitterBolt