Electrocution. (#4958)

Co-authored-by: Pieter-Jan Briers <pieterjan.briers@gmail.com>

Content.Shared/Electrocution/InsulatedComponent.cs

@@ -0,0 +1,35 @@
+using System;
+using Robust.Shared.Analyzers;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameStates;
+using Robust.Shared.Serialization;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Shared.Electrocution
+{
+    [Friend(typeof(SharedElectrocutionSystem))]
+    [RegisterComponent, NetworkedComponent]
+    public class InsulatedComponent : Component
+    {
+        public override string Name => "Insulated";
+
+        /// <summary>
+        ///     Siemens coefficient. Zero means completely insulated.
+        /// </summary>
+        [DataField("coefficient")]
+        public float SiemensCoefficient { get; set; } = 0f;
+    }
+
+    // Technically, people could cheat and figure out which budget insulated gloves are gud and which ones are bad.
+    // We might want to rethink this a little bit.
+    [NetSerializable, Serializable]
+    public class InsulatedComponentState : ComponentState
+    {
+        public float SiemensCoefficient { get; private set; }
+
+        public InsulatedComponentState(float siemensCoefficient)
+        {
+            SiemensCoefficient = siemensCoefficient;
+        }
+    }
+}