Added insertion blocking to Strap and Foldable components (#6151)

Content.Shared/Foldable/FoldableComponent.cs

@@ -9,8 +9,11 @@ using System;
 namespace Content.Shared.Foldable;
 
 /// <summary>
-/// Used to create "foldable structures" that you can pickup like an item when folded. Used for rollerbeds and wheelchairs
+/// Used to create "foldable structures" that you can pickup like an item when folded. Used for rollerbeds and wheelchairs.
 /// </summary>
+/// <remarks>
+/// Wiill prevent any insertions into containers while this item is unfolded.
+/// </remarks>
 [RegisterComponent]
 [NetworkedComponent]
 [Friend(typeof(SharedFoldableSystem))]

Content.Shared/Foldable/SharedFoldableSystem.cs

@@ -1,5 +1,6 @@
 using Content.Shared.Item;
 using JetBrains.Annotations;
+using Robust.Shared.Containers;
 using Robust.Shared.GameObjects;
 using Robust.Shared.GameStates;
 
@@ -18,7 +19,7 @@ public abstract class SharedFoldableSystem : EntitySystem
         SubscribeLocalEvent<FoldableComponent, ComponentHandleState>(OnHandleState);
 
         SubscribeLocalEvent<FoldableComponent, ComponentInit>(OnFoldableInit);
-        SubscribeLocalEvent<FoldableComponent, AttemptItemPickupEvent>(OnPickedUpAttempt);
+        SubscribeLocalEvent<FoldableComponent, ContainerGettingInsertedAttemptEvent>(OnInsertEvent);
     }
 
     private void OnGetState(EntityUid uid, FoldableComponent component, ref ComponentGetState args)
@@ -54,7 +55,7 @@ public abstract class SharedFoldableSystem : EntitySystem
             appearance.SetData(FoldKey, folded);
     }
 
-    private void OnPickedUpAttempt(EntityUid uid, FoldableComponent component, AttemptItemPickupEvent args)
+    private void OnInsertEvent(EntityUid uid, FoldableComponent component, ContainerGettingInsertedAttemptEvent args)
     {
         if (!component.IsFolded)
             args.Cancel();