Unclonable

Content.Server/Cloning/CloningSystem.cs

@@ -203,6 +203,19 @@ public bool TryCloning(EntityUid uid, EntityUid bodyToClone, Entity<MindComponen
             if (_configManager.GetCVar(CCVars.BiomassEasyMode))
                 cloningCost = (int) Math.Round(cloningCost * EasyModeCloningCost);
 
+            // Check if they have the uncloneable trait
+            if (TryComp<UncloneableComponent>(bodyToClone, out _))
+            {
+                if (clonePod.ConnectedConsole != null)
+                {
+                    _chatSystem.TrySendInGameICMessage(clonePod.ConnectedConsole.Value,
+                        Loc.GetString("cloning-console-uncloneable-trait-error"),
+                        InGameICChatType.Speak, false);
+                }
+
+                return false;
+            }
+
             // biomass checks
             var biomassAmount = _material.GetMaterialAmount(uid, clonePod.RequiredMaterial);
 

Content.Server/Traits/Assorted/UncloneableComponent.cs

@@ -0,0 +1,10 @@
+namespace Content.Server.Traits.Assorted;
+
+/// <summary>
+/// This is used for the uncloneable trait.
+/// </summary>
+[RegisterComponent]
+public sealed partial class UncloneableComponent : Component
+{
+
+}

Resources/Locale/en-US/deltav/traits/traits.ftl

@@ -9,3 +9,5 @@ trait-deuteranopia-name = Deuteranopia
 trait-deuteranopia-desc = Whether through custom bionic eyes, random mutation,
                           or being a Vulpkanin, you have red–green colour blindness.
 
+trait-uncloneable-name = Uncloneable
+trait-uncloneable-desc = Cannot be cloned

Resources/Prototypes/Traits/disabilities.yml

@@ -66,6 +66,13 @@
       prototype: VehicleWheelchair
     - type: LegsParalyzed
 
+- type: trait
+  id: Uncloneable
+  name: trait-uncloneable-name
+  description: trait-uncloneable-desc
+  components:
+    - type: Uncloneable
+
 - type: trait
   id: FrontalLisp
   name: trait-frontal-lisp-name
@@ -78,4 +85,4 @@
   name: trait-snoring-name
   description: trait-snoring-desc
   components:
-    - type: Snoring
+    - type: Snoring