Add RGB staff (#13125)

Content.Server/Actions/ActionOnInteractComponent.cs

@@ -0,0 +1,30 @@
+using Content.Shared.Actions.ActionTypes;
+using Content.Shared.Interaction;
+
+namespace Content.Server.Actions;
+
+/// <summary>
+///     This component enables an entity to perform actions when used to interact with the world, without actually
+///     granting that action to the entity that is using the item.
+/// </summary>
+/// <remarks>
+///     If the entity is used in hand (<see cref="ActivateInWorldEvent"/>), it will perform a random available instant
+///     action. If the entity is used to interact with another entity (<see cref="InteractUsingEvent"/>), it will
+///     attempt to perform a random entity target action. Finally, if the entity is used to click somewhere in the world
+///     and no other interaction takes place (<see cref="AfterInteractEvent"/>), then it will try to perform a random
+///     available entity or world target action. This component does not bypass standard interaction checks.
+///
+///     This component mainly exists as a lazy way to add utility entities that can do things like cast "spells".
+/// </remarks>
+[RegisterComponent]
+public sealed class ActionOnInteractComponent : Component
+{
+    [DataField("activateActions")]
+    public List<InstantAction>? ActivateActions;
+
+    [DataField("entityActions")]
+    public List<EntityTargetAction>? EntityActions;
+
+    [DataField("worldActions")]
+    public List<WorldTargetAction>? WorldActions;
+}