Goliath mob (#30839)

* Goliath mob

* Update asteroid.yml

* mcfuck yourself

* add cloak

* fixes

* Update materials.yml

Content.Shared/Stunnable/StunOnContactComponent.cs

@@ -0,0 +1,23 @@
+using Content.Shared.Whitelist;
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Stunnable;
+
+[RegisterComponent, NetworkedComponent, Access(typeof(SharedStunSystem))]
+public sealed partial class StunOnContactComponent : Component
+{
+    /// <summary>
+    /// The fixture the entity must collide with to be stunned
+    /// </summary>
+    [DataField]
+    public string FixtureId = "fix";
+
+    /// <summary>
+    /// The duration of the stun.
+    /// </summary>
+    [DataField]
+    public TimeSpan Duration = TimeSpan.FromSeconds(5);
+
+    [DataField]
+    public EntityWhitelist Blacklist = new();
+}