ninja 2 electric boogaloo (#15534)

Co-authored-by: deltanedas <@deltanedas:kde.org>

Content.Shared/Communications/SharedCommsHackerSystem.cs

@@ -0,0 +1,28 @@
+using Content.Shared.DoAfter;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Communications;
+
+/// <summary>
+/// Only exists in shared to provide API and for access.
+/// All logic is serverside.
+/// </summary>
+public abstract class SharedCommsHackerSystem : EntitySystem
+{
+    /// <summary>
+    /// Set the list of threats to choose from when hacking a comms console.
+    /// </summary>
+    public void SetThreats(EntityUid uid, List<Threat> threats, CommsHackerComponent? comp = null)
+    {
+        if (!Resolve(uid, ref comp))
+            return;
+
+        comp.Threats = threats;
+    }
+}
+
+/// <summary>
+/// DoAfter event for comms console terror ability.
+/// </summary>
+[Serializable, NetSerializable]
+public sealed partial class TerrorDoAfterEvent : SimpleDoAfterEvent { }