You can now hide small items in potted plants.

Content.Server/GameObjects/Components/PottedPlantHideComponent.cs

@@ -0,0 +1,93 @@
+using Content.Server.GameObjects.EntitySystems;
+using Content.Server.Interfaces.GameObjects;
+using Content.Shared.Audio;
+using Content.Shared.Interfaces;
+using Robust.Server.GameObjects.Components.Container;
+using Robust.Server.GameObjects.EntitySystems;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Systems;
+using Robust.Shared.Localization;
+using Robust.Shared.ViewVariables;
+
+namespace Content.Server.GameObjects.Components
+{
+    [RegisterComponent]
+    public class PottedPlantHideComponent : Component, IInteractUsing, IInteractHand
+    {
+        private const int MaxItemSize = (int) ReferenceSizes.Pocket;
+
+        public override string Name => "PottedPlantHide";
+
+        [ViewVariables] private ContainerSlot _itemContainer;
+
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            _itemContainer =
+                ContainerManagerComponent.Ensure<ContainerSlot>("flashlight_cell_container", Owner, out _);
+        }
+
+        bool IInteractUsing.InteractUsing(InteractUsingEventArgs eventArgs)
+        {
+            if (_itemContainer.ContainedEntity != null)
+            {
+                Rustle();
+
+                Owner.PopupMessage(eventArgs.User, Loc.GetString("There's already something in here?!"));
+                return false;
+            }
+
+            var size = eventArgs.Using.GetComponent<ItemComponent>().ObjectSize;
+
+            // TODO: use proper text macro system for this.
+
+            if (size > MaxItemSize)
+            {
+                Owner.PopupMessage(eventArgs.User,
+                    Loc.GetString("The {0} is too big to fit in the plant!", eventArgs.Using.Name));
+                return false;
+            }
+
+            var handsComponent = eventArgs.User.GetComponent<IHandsComponent>();
+
+            if (!handsComponent.Drop(eventArgs.Using, _itemContainer))
+            {
+                return false;
+            }
+
+            Owner.PopupMessage(eventArgs.User, Loc.GetString("You hide the {0} in the plant.", eventArgs.Using.Name));
+            Rustle();
+            return true;
+        }
+
+        bool IInteractHand.InteractHand(InteractHandEventArgs eventArgs)
+        {
+            Rustle();
+
+            if (_itemContainer.ContainedEntity == null)
+            {
+                Owner.PopupMessage(eventArgs.User, Loc.GetString("You root around in the roots."));
+                return true;
+            }
+
+            Owner.PopupMessage(eventArgs.User, Loc.GetString("There was something in there!"));
+            if (eventArgs.User.TryGetComponent(out HandsComponent hands))
+            {
+                hands.PutInHandOrDrop(_itemContainer.ContainedEntity.GetComponent<ItemComponent>());
+            }
+            else if (_itemContainer.Remove(_itemContainer.ContainedEntity))
+            {
+                _itemContainer.ContainedEntity.Transform.GridPosition = Owner.Transform.GridPosition;
+            }
+
+            return true;
+        }
+
+        private void Rustle()
+        {
+            EntitySystem.Get<AudioSystem>()
+                .Play("/Audio/effects/plant_rustle.ogg", Owner, AudioHelpers.WithVariation(0.25f));
+        }
+    }
+}

Resources/Prototypes/Entities/potted_plants.yml

@@ -11,6 +11,7 @@
   - type: Icon
     sprite: Objects/potted_plants.rsi
 
+  - type: PottedPlantHide
 
 - type: entity
   id: PottedPlantRandom