Cloning Rework (#8972)

Co-authored-by: fishfish458 <fishfish458>

Content.Server/Power/EntitySystems/PowerReceiverSystem.cs

@@ -83,5 +83,18 @@ namespace Content.Server.Power.EntitySystems
             if (TryComp(receiver.Owner, out AppearanceComponent? appearance))
                 appearance.SetData(PowerDeviceVisuals.Powered, receiver.Powered);
         }
+
+        /// <summary>
+        /// If this takes power, it returns whether it has power.
+        /// Otherwise, it returns 'true' because if something doesn't take power
+        /// it's effectively always powered.
+        /// </summary>
+        public bool IsPowered(EntityUid uid, ApcPowerReceiverComponent? receiver = null)
+        {
+            if (!Resolve(uid, ref receiver, false))
+                return true;
+
+            return receiver.Powered;
+        }
     }
 }