RemoveComponentsOnTrigger, ToggleComponentsOnTrigger (#39639)

Content.Shared/Trigger/Components/Effects/ToggleComponentsOnTriggerComponent.cs

@@ -0,0 +1,31 @@
+using Robust.Shared.GameStates;
+using Robust.Shared.Prototypes;
+
+namespace Content.Shared.Trigger.Components.Effects;
+
+/// <summary>
+/// Adds or removes the specified components when triggered.
+/// If TargetUser is true they will be added to or removed from the user instead.
+/// </summary>
+[RegisterComponent, NetworkedComponent, AutoGenerateComponentState]
+public sealed partial class ToggleComponentsOnTriggerComponent : BaseXOnTriggerComponent
+{
+    /// <summary>
+    /// The list of components that will be added/removed.
+    /// </summary>
+    [DataField(required: true)]
+    public ComponentRegistry Components = new();
+
+    /// <summary>
+    /// Are the components currently added?
+    /// </summary>
+    [DataField, AutoNetworkedField]
+    public bool ComponentsAdded;
+
+    /// <summary>
+    /// Should components that already exist on the entity be overwritten?
+    /// (They will still be removed when toggling again).
+    /// </summary>
+    [DataField, AutoNetworkedField]
+    public bool RemoveExisting = false;
+}