Borg hands & hand whitelisting (#38668)

* Borg hands & hand whitelisting * yaml linted * yaml linted (x2) * yaml linted (x3) * my storage tests so pass * no need for SetCount * ok new stuff you can get fixed too * oops * staque * what if we addressed feedback * my place so holder * what if we addresesd feedback * what if i did it correctly * terminating or deleted
2025-08-12 18:21:42 -04:00
parent 8b76ace136
commit 39cb27fe21
34 changed files with 732 additions and 667 deletions
--- a/Content.Client/Stack/StackSystem.cs
+++ b/Content.Client/Stack/StackSystem.cs
@@ -28,22 +28,8 @@ namespace Content.Client.Stack

            base.SetCount(uid, amount, component);

-            if (component.Lingering &&
-                TryComp<SpriteComponent>(uid, out var sprite))
-            {
-                // tint the stack gray and make it transparent if it's lingering.
-                var color = component.Count == 0 && component.Lingering
-                    ? Color.DarkGray.WithAlpha(0.65f)
-                    : Color.White;
-
-                for (var i = 0; i < sprite.AllLayers.Count(); i++)
-                {
-                    _sprite.LayerSetColor((uid, sprite), i, color);
-                }
-            }
-
            // TODO PREDICT ENTITY DELETION: This should really just be a normal entity deletion call.
-            if (component.Count <= 0 && !component.Lingering)
+            if (component.Count <= 0)
            {
                Xform.DetachEntity(uid, Transform(uid));
                return;
--- a/Content.Client/UserInterface/Controls/SlotControl.cs
+++ b/Content.Client/UserInterface/Controls/SlotControl.cs
@@ -1,9 +1,11 @@
 using System.Numerics;
 using Content.Client.Cooldown;
 using Content.Client.UserInterface.Systems.Inventory.Controls;
+using Robust.Client.GameObjects;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controls;
 using Robust.Shared.Input;
+using Robust.Shared.Prototypes;

 namespace Content.Client.UserInterface.Controls
 {
@@ -20,6 +22,7 @@ namespace Content.Client.UserInterface.Controls
        public CooldownGraphic CooldownDisplay { get; }

        private SpriteView SpriteView { get; }
+        private EntityPrototypeView ProtoView { get; }

        public EntityUid? Entity => SpriteView.Entity;

@@ -141,6 +144,13 @@ namespace Content.Client.UserInterface.Controls
                SetSize = new Vector2(DefaultButtonSize, DefaultButtonSize),
                OverrideDirection = Direction.South
            });
+            AddChild(ProtoView = new EntityPrototypeView
+            {
+                Visible = false,
+                Scale = new Vector2(2, 2),
+                SetSize = new Vector2(DefaultButtonSize, DefaultButtonSize),
+                OverrideDirection = Direction.South
+            });

            AddChild(HoverSpriteView = new SpriteView
            {
@@ -209,12 +219,35 @@ namespace Content.Client.UserInterface.Controls
            HoverSpriteView.SetEntity(null);
        }

+        /// <summary>
+        /// Causes the control to display a placeholder prototype, optionally faded
+        /// </summary>
        public void SetEntity(EntityUid? ent)
        {
            SpriteView.SetEntity(ent);
+            SpriteView.Visible = true;
+            ProtoView.Visible = false;
            UpdateButtonTexture();
        }

+        /// <summary>
+        /// Causes the control to display a placeholder prototype, optionally faded
+        /// </summary>
+        public void SetPrototype(EntProtoId? proto, bool fade)
+        {
+            ProtoView.SetPrototype(proto);
+            SpriteView.Visible = false;
+            ProtoView.Visible = true;
+
+            UpdateButtonTexture();
+
+            if (ProtoView.Entity is not { } ent || !fade)
+                return;
+
+            var sprites = IoCManager.Resolve<IEntitySystemManager>().GetEntitySystem<SpriteSystem>();
+            sprites.SetColor((ent.Owner, ent.Comp1), Color.DarkGray.WithAlpha(0.65f));
+        }
+
        private void UpdateButtonTexture()
        {
            var fullTexture = Theme.ResolveTextureOrNull(_fullButtonTexturePath);
--- a/Content.Client/UserInterface/Systems/Hands/HandsUIController.cs
+++ b/Content.Client/UserInterface/Systems/Hands/HandsUIController.cs
@@ -12,6 +12,7 @@ using Robust.Client.Player;
 using Robust.Client.UserInterface;
 using Robust.Client.UserInterface.Controllers;
 using Robust.Shared.Input;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Timing;
 using Robust.Shared.Utility;

@@ -73,7 +74,8 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
    {
        if (entity.Owner != _player.LocalEntity)
            return;
-        AddHand(name, location);
+        if (_handsSystem.TryGetHand((entity.Owner, entity.Comp), name, out var hand))
+            AddHand(name, hand.Value);
    }

    private void OnRemoveHand(Entity<HandsComponent> entity, string name)
@@ -139,7 +141,7 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
        _playerHandsComponent = handsComp;
        foreach (var (name, hand) in handsComp.Comp.Hands)
        {
-            var handButton = AddHand(name, hand.Location);
+            var handButton = AddHand(name, hand);

            if (_handsSystem.TryGetHeldItem(handsComp.AsNullable(), name, out var held) &&
                _entities.TryGetComponent(held, out VirtualItemComponent? virt))
@@ -147,11 +149,25 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
                handButton.SetEntity(virt.BlockingEntity);
                handButton.Blocked = true;
            }
-            else
+            else if (held != null)
            {
                handButton.SetEntity(held);
                handButton.Blocked = false;
            }
+            else
+            {
+                if (hand.EmptyRepresentative is { } representative)
+                {
+                    // placeholder, view it
+                    SetRepresentative(handButton, representative);
+                }
+                else
+                {
+                    // otherwise empty
+                    handButton.SetEntity(null);
+                }
+                handButton.Blocked = false;
+            }
        }

        if (handsComp.Comp.ActiveHandId == null)
@@ -159,6 +175,11 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
        SetActiveHand(handsComp.Comp.ActiveHandId);
    }

+    private void SetRepresentative(HandButton handButton, EntProtoId prototype)
+    {
+        handButton.SetPrototype(prototype, true);
+    }
+
    private void HandBlocked(string handName)
    {
        if (!_handLookup.TryGetValue(handName, out var hand))
@@ -203,7 +224,12 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
            hand.Blocked = false;
        }

-        UpdateHandStatus(hand, entity);
+        if (_playerHandsComponent != null &&
+            _player.LocalSession?.AttachedEntity is { } playerEntity &&
+            _handsSystem.TryGetHand((playerEntity, _playerHandsComponent), name, out var handData))
+        {
+            UpdateHandStatus(hand, entity, handData);
+        }
    }

    private void OnItemRemoved(string name, EntityUid entity)
@@ -212,8 +238,19 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
        if (hand == null)
            return;

+        if (_playerHandsComponent != null &&
+            _player.LocalSession?.AttachedEntity is { } playerEntity &&
+            _handsSystem.TryGetHand((playerEntity, _playerHandsComponent), name, out var handData))
+        {
+            UpdateHandStatus(hand, null, handData);
+            if (handData?.EmptyRepresentative is { } representative)
+            {
+                SetRepresentative(hand, representative);
+                return;
+            }
+        }
+
        hand.SetEntity(null);
-        UpdateHandStatus(hand, null);
    }

    private HandsContainer GetFirstAvailableContainer()
@@ -276,13 +313,13 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
            if (foldedLocation == HandUILocation.Left)
            {
                _statusHandLeft = handControl;
-                HandsGui.UpdatePanelEntityLeft(heldEnt);
+                HandsGui.UpdatePanelEntityLeft(heldEnt, hand.Value);
            }
            else
            {
                // Middle or right
                _statusHandRight = handControl;
-                HandsGui.UpdatePanelEntityRight(heldEnt);
+                HandsGui.UpdatePanelEntityRight(heldEnt, hand.Value);
            }

            HandsGui.SetHighlightHand(foldedLocation);
@@ -295,9 +332,9 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
        return handControl;
    }

-    private HandButton AddHand(string handName, HandLocation location)
+    private HandButton AddHand(string handName, Hand hand)
    {
-        var button = new HandButton(handName, location);
+        var button = new HandButton(handName, hand.Location);
        button.StoragePressed += StorageActivate;
        button.Pressed += HandPressed;

@@ -313,10 +350,16 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
            GetFirstAvailableContainer().AddButton(button);
        }

+        if (hand.EmptyRepresentative is { } representative)
+        {
+            SetRepresentative(button, representative);
+        }
+        UpdateHandStatus(button, null, hand);
+
        // If we don't have a status for this hand type yet, set it.
        // This means we have status filled by default in most scenarios,
        // otherwise the user'd need to switch hands to "activate" the hands the first time.
-        if (location.GetUILocation() == HandUILocation.Left)
+        if (hand.Location.GetUILocation() == HandUILocation.Left)
            _statusHandLeft ??= button;
        else
            _statusHandRight ??= button;
@@ -480,12 +523,12 @@ public sealed class HandsUIController : UIController, IOnStateEntered<GameplaySt
        }
    }

-    private void UpdateHandStatus(HandButton hand, EntityUid? entity)
+    private void UpdateHandStatus(HandButton hand, EntityUid? entity, Hand? handData)
    {
        if (hand == _statusHandLeft)
-            HandsGui?.UpdatePanelEntityLeft(entity);
+            HandsGui?.UpdatePanelEntityLeft(entity, handData);

        if (hand == _statusHandRight)
-            HandsGui?.UpdatePanelEntityRight(entity);
+            HandsGui?.UpdatePanelEntityRight(entity, handData);
    }
 }
--- a/Content.Client/UserInterface/Systems/Hotbar/Widgets/HotbarGui.xaml.cs
+++ b/Content.Client/UserInterface/Systems/Hotbar/Widgets/HotbarGui.xaml.cs
@@ -19,14 +19,14 @@ public sealed partial class HotbarGui : UIWidget
        LayoutContainer.SetGrowVertical(this, LayoutContainer.GrowDirection.Begin);
    }

-    public void UpdatePanelEntityLeft(EntityUid? entity)
+    public void UpdatePanelEntityLeft(EntityUid? entity, Hand? hand)
    {
-        StatusPanelLeft.Update(entity);
+        StatusPanelLeft.Update(entity, hand);
    }

-    public void UpdatePanelEntityRight(EntityUid? entity)
+    public void UpdatePanelEntityRight(EntityUid? entity, Hand? hand)
    {
-        StatusPanelRight.Update(entity);
+        StatusPanelRight.Update(entity, hand);
    }

    public void SetHighlightHand(HandUILocation? hand)
--- a/Content.Client/UserInterface/Systems/Inventory/Controls/ItemStatusPanel.xaml.cs
+++ b/Content.Client/UserInterface/Systems/Inventory/Controls/ItemStatusPanel.xaml.cs
@@ -17,6 +17,7 @@ public sealed partial class ItemStatusPanel : Control
    [Dependency] private readonly IEntityManager _entityManager = default!;

    [ViewVariables] private EntityUid? _entity;
+    [ViewVariables] private Hand? _hand;

    // Tracked so we can re-run SetSide() if the theme changes.
    private HandUILocation _side;
@@ -101,29 +102,45 @@ public sealed partial class ItemStatusPanel : Control
    protected override void FrameUpdate(FrameEventArgs args)
    {
        base.FrameUpdate(args);
-        UpdateItemName();
+        UpdateItemName(_hand);
    }

-    public void Update(EntityUid? entity)
+    public void Update(EntityUid? entity, Hand? hand)
    {
-        ItemNameLabel.Visible = entity != null;
-        NoItemLabel.Visible = entity == null;
+        if (entity == _entity && hand == _hand)
+            return;

+        _hand = hand;
        if (entity == null)
        {
-            ItemNameLabel.Text = "";
            ClearOldStatus();
            _entity = null;
+
+            if (hand?.EmptyLabel is { } label)
+            {
+                ItemNameLabel.Visible = true;
+                NoItemLabel.Visible = false;
+
+                ItemNameLabel.Text = Loc.GetString(label);
+            }
+            else
+            {
+                ItemNameLabel.Visible = false;
+                NoItemLabel.Visible = true;
+
+                ItemNameLabel.Text = "";
+            }
+
            return;
        }

-        if (entity != _entity)
-        {
+        ItemNameLabel.Visible = true;
+        NoItemLabel.Visible = false;
+
        _entity = entity.Value;
        BuildNewEntityStatus();

-            UpdateItemName();
-        }
+        UpdateItemName(hand);
    }

    public void UpdateHighlight(bool highlight)
@@ -131,14 +148,14 @@ public sealed partial class ItemStatusPanel : Control
        HighlightPanel.Visible = highlight;
    }

-    private void UpdateItemName()
+    private void UpdateItemName(Hand? hand)
    {
        if (_entity == null)
            return;

        if (!_entityManager.TryGetComponent<MetaDataComponent>(_entity, out var meta) || meta.Deleted)
        {
-            Update(null);
+            Update(null, hand);
            return;
        }

--- a/Content.Server/Construction/ConstructionSystem.Interactions.cs
+++ b/Content.Server/Construction/ConstructionSystem.Interactions.cs
@@ -276,8 +276,8 @@ namespace Content.Server.Construction
                    if(!insertStep.EntityValid(insert, EntityManager, Factory))
                        return HandleResult.False;

-                    // Unremovable items can't be inserted, unless they are a lingering stack
-                    if(HasComp<UnremoveableComponent>(insert) && (!TryComp<StackComponent>(insert, out var comp) || !comp.Lingering))
+                    // Unremovable items can't be inserted
+                    if(HasComp<UnremoveableComponent>(insert))
                        return HandleResult.False;

                    // If we're only testing whether this step would be handled by the given event, then we're done.
--- a/Content.Server/Silicons/Borgs/BorgSystem.Modules.cs
+++ b/Content.Server/Silicons/Borgs/BorgSystem.Modules.cs
@@ -52,7 +52,7 @@ public sealed partial class BorgSystem

    private void OnProvideItemStartup(EntityUid uid, ItemBorgModuleComponent component, ComponentStartup args)
    {
-        component.ProvidedContainer = Container.EnsureContainer<Container>(uid, component.ProvidedContainerId);
+        Container.EnsureContainer<Container>(uid, component.HoldingContainer);
    }

    private void OnSelectableInstalled(EntityUid uid, SelectableBorgModuleComponent component, ref BorgModuleInstalledEvent args)
@@ -187,43 +187,43 @@ public sealed partial class BorgSystem
        if (!TryComp<HandsComponent>(chassis, out var hands))
            return;

-        var xform = Transform(chassis);
-        foreach (var itemProto in component.Items)
-        {
-            EntityUid item;
+        if (!_container.TryGetContainer(uid, component.HoldingContainer, out var container))
+            return;

-            if (!component.ItemsCreated)
+        var xform = Transform(chassis);
+
+        for (var i = 0; i < component.Hands.Count; i++)
+        {
+            var hand = component.Hands[i];
+            var handId = $"{uid}-hand-{i}";
+
+            _hands.AddHand((chassis, hands), handId, hand.Hand);
+            EntityUid? item = null;
+
+            if (component.StoredItems is not null)
+            {
+                if (component.StoredItems.TryGetValue(handId, out var storedItem))
+                {
+                    item = storedItem;
+                    _container.Remove(storedItem, container, force: true);
+                }
+            }
+            else if (hand.Item is { } itemProto)
            {
                item = Spawn(itemProto, xform.Coordinates);
            }
-            else
+
+            if (item is { } pickUp)
            {
-                item = component.ProvidedContainer.ContainedEntities
-                    .FirstOrDefault(ent => Prototype(ent)?.ID == itemProto.Id);
-                if (!item.IsValid())
+                _hands.DoPickup(chassis, handId, pickUp, hands);
+                if (!hand.ForceRemovable && hand.Hand.Whitelist == null && hand.Hand.Blacklist == null)
                {
-                    Log.Debug($"no items found: {component.ProvidedContainer.ContainedEntities.Count}");
-                    continue;
+                    EnsureComp<UnremoveableComponent>(pickUp);
+                }
+            }
        }

-                _container.Remove(item, component.ProvidedContainer, force: true);
-            }
-
-            if (!item.IsValid())
-            {
-                Log.Debug("no valid item");
-                continue;
-            }
-
-            var handId = $"{uid}-item{component.HandCounter}";
-            component.HandCounter++;
-            _hands.AddHand((chassis, hands), handId, HandLocation.Middle);
-            _hands.DoPickup(chassis, handId, item, hands);
-            EnsureComp<UnremoveableComponent>(item);
-            component.ProvidedItems.Add(handId, item);
-        }
-
-        component.ItemsCreated = true;
+        Dirty(uid, component);
    }

    private void RemoveProvidedItems(EntityUid chassis, EntityUid uid, BorgChassisComponent? chassisComponent = null, ItemBorgModuleComponent? component = null)
@@ -234,27 +234,33 @@ public sealed partial class BorgSystem
        if (!TryComp<HandsComponent>(chassis, out var hands))
            return;

-        if (TerminatingOrDeleted(uid))
-        {
-            foreach (var (hand, item) in component.ProvidedItems)
-            {
-                QueueDel(item);
-                _hands.RemoveHand(chassis, hand);
-            }
-            component.ProvidedItems.Clear();
+        if (!_container.TryGetContainer(uid, component.HoldingContainer, out var container))
            return;
+
+        if (TerminatingOrDeleted(uid))
+            return;
+
+        component.StoredItems ??= new();
+
+        for (var i = 0; i < component.Hands.Count; i++)
+        {
+            var handId = $"{uid}-hand-{i}";
+
+            if (_hands.TryGetHeldItem(chassis, handId, out var held))
+            {
+                RemComp<UnremoveableComponent>(held.Value);
+                _container.Insert(held.Value, container);
+                component.StoredItems[handId] = held.Value;
+            }
+            else
+            {
+                component.StoredItems.Remove(handId);
            }

-        foreach (var (handId, item) in component.ProvidedItems)
-        {
-            if (LifeStage(item) <= EntityLifeStage.MapInitialized)
-            {
-                RemComp<UnremoveableComponent>(item);
-                _container.Insert(item, component.ProvidedContainer);
-            }
            _hands.RemoveHand(chassis, handId);
        }
-        component.ProvidedItems.Clear();
+
+        Dirty(uid, component);
    }

    /// <summary>
@@ -286,8 +292,8 @@ public sealed partial class BorgSystem
                if (!TryComp<ItemBorgModuleComponent>(containedModuleUid, out var containedItemModuleComp))
                    continue;

-                if (containedItemModuleComp.Items.Count == itemModuleComp.Items.Count &&
-                    containedItemModuleComp.Items.All(itemModuleComp.Items.Contains))
+                if (containedItemModuleComp.Hands.Count == itemModuleComp.Hands.Count &&
+                    containedItemModuleComp.Hands.All(itemModuleComp.Hands.Contains))
                {
                    if (user != null)
                        Popup.PopupEntity(Loc.GetString("borg-module-duplicate"), uid, user.Value);
--- a/Content.Server/Stack/StackSystem.cs
+++ b/Content.Server/Stack/StackSystem.cs
@@ -33,7 +33,7 @@ namespace Content.Server.Stack
            base.SetCount(uid, amount, component);

            // Queue delete stack if count reaches zero.
-            if (component.Count <= 0 && !component.Lingering)
+            if (component.Count <= 0)
                QueueDel(uid);
        }

--- a/Content.Shared/Construction/Components/MachineBoardComponent.cs
+++ b/Content.Shared/Construction/Components/MachineBoardComponent.cs
@@ -33,6 +33,12 @@ public sealed partial class MachineBoardComponent : Component
    public EntProtoId Prototype;
 }

+/// <summary>
+/// Marker component for any item that's machine board-like without necessarily being a MachineBoardComponent
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed partial class CircuitboardComponent : Component;
+
 [DataDefinition, Serializable]
 public partial struct GenericPartInfo
 {
--- a/Content.Shared/Hands/Components/HandsComponent.cs
+++ b/Content.Shared/Hands/Components/HandsComponent.cs
@@ -1,6 +1,8 @@
 using Content.Shared.DisplacementMap;
 using Content.Shared.Hands.EntitySystems;
+using Content.Shared.Whitelist;
 using Robust.Shared.GameStates;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization;

 namespace Content.Shared.Hands.Components;
@@ -106,16 +108,45 @@ public sealed partial class HandsComponent : Component
 public partial record struct Hand
 {
    [DataField]
-    public HandLocation Location = HandLocation.Right;
+    public HandLocation Location = HandLocation.Middle;
+
+    /// <summary>
+    /// The label to be displayed for this hand when it does not contain an entity
+    /// </summary>
+    [DataField]
+    public LocId? EmptyLabel;
+
+    /// <summary>
+    /// The prototype ID of a "representative" entity prototype for what this hand could hold, used in the UI.
+    /// It is not map-initted.
+    /// </summary>
+    [DataField]
+    public EntProtoId? EmptyRepresentative;
+
+    /// <summary>
+    /// What this hand is allowed to hold
+    /// </summary>
+    [DataField]
+    public EntityWhitelist? Whitelist;
+
+    /// <summary>
+    /// What this hand is not allowed to hold
+    /// </summary>
+    [DataField]
+    public EntityWhitelist? Blacklist;

    public Hand()
    {

    }

-    public Hand(HandLocation location)
+    public Hand(HandLocation location, LocId? emptyLabel = null, EntProtoId? emptyRepresentative = null, EntityWhitelist? whitelist = null, EntityWhitelist? blacklist = null)
    {
        Location = location;
+        EmptyLabel = emptyLabel;
+        EmptyRepresentative = emptyRepresentative;
+        Whitelist = whitelist;
+        Blacklist = blacklist;
    }
 }

--- a/Content.Shared/Hands/EntitySystems/SharedHandsSystem.Pickup.cs
+++ b/Content.Shared/Hands/EntitySystems/SharedHandsSystem.Pickup.cs
@@ -185,6 +185,9 @@ public abstract partial class SharedHandsSystem
        if (checkActionBlocker && !_actionBlocker.CanPickup(uid, entity))
            return false;

+        if (!CheckWhitelists((uid, handsComp), handId, entity))
+            return false;
+
        if (ContainerSystem.TryGetContainingContainer((entity, null, null), out var container))
        {
            if (!ContainerSystem.CanRemove(entity, container))
--- a/Content.Shared/Hands/EntitySystems/SharedHandsSystem.Whitelist.cs
+++ b/Content.Shared/Hands/EntitySystems/SharedHandsSystem.Whitelist.cs
@@ -0,0 +1,15 @@
+using Content.Shared.Hands.Components;
+using Content.Shared.Whitelist;
+
+namespace Content.Shared.Hands.EntitySystems;
+
+public abstract partial class SharedHandsSystem
+{
+    private bool CheckWhitelists(Entity<HandsComponent?> ent, string handId, EntityUid toTest)
+    {
+        if (!TryGetHand(ent, handId, out var hand))
+            return false;
+
+        return _entityWhitelist.CheckBoth(toTest, hand.Value.Blacklist, hand.Value.Whitelist);
+    }
+}
--- a/Content.Shared/Hands/EntitySystems/SharedHandsSystem.cs
+++ b/Content.Shared/Hands/EntitySystems/SharedHandsSystem.cs
@@ -7,8 +7,10 @@ using Content.Shared.Interaction;
 using Content.Shared.Inventory;
 using Content.Shared.Inventory.VirtualItem;
 using Content.Shared.Storage.EntitySystems;
+using Content.Shared.Whitelist;
 using Robust.Shared.Containers;
 using Robust.Shared.Input.Binding;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Utility;

 namespace Content.Shared.Hands.EntitySystems;
@@ -23,6 +25,7 @@ public abstract partial class SharedHandsSystem
    [Dependency] private readonly SharedStorageSystem _storage = default!;
    [Dependency] protected readonly SharedTransformSystem TransformSystem = default!;
    [Dependency] private readonly SharedVirtualItemSystem _virtualSystem = default!;
+    [Dependency] private readonly EntityWhitelistSystem _entityWhitelist = default!;

    public event Action<Entity<HandsComponent>, string, HandLocation>? OnPlayerAddHand;
    public event Action<Entity<HandsComponent>, string>? OnPlayerRemoveHand;
@@ -66,9 +69,9 @@ public abstract partial class SharedHandsSystem
    /// <summary>
    /// Adds a hand with the given container id and supplied location to the specified entity.
    /// </summary>
-    public void AddHand(Entity<HandsComponent?> ent, string handName, HandLocation handLocation)
+    public void AddHand(Entity<HandsComponent?> ent, string handName, HandLocation handLocation, LocId? emptyLabel = null, EntProtoId? emptyRepresentative = null, EntityWhitelist? whitelist = null, EntityWhitelist? blacklist = null)
    {
-        AddHand(ent, handName, new Hand(handLocation));
+        AddHand(ent, handName, new Hand(handLocation, emptyLabel, emptyRepresentative, whitelist, blacklist));
    }

    /// <summary>
--- a/Content.Shared/Silicons/Borgs/Components/ItemBorgModuleComponent.cs
+++ b/Content.Shared/Silicons/Borgs/Components/ItemBorgModuleComponent.cs
@@ -1,6 +1,8 @@
-using Robust.Shared.Containers;
+using Content.Shared.Hands.Components;
+using Robust.Shared.Containers;
 using Robust.Shared.GameStates;
 using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization;

 namespace Content.Shared.Silicons.Borgs.Components;

@@ -11,40 +13,40 @@ namespace Content.Shared.Silicons.Borgs.Components;
 public sealed partial class ItemBorgModuleComponent : Component
 {
    /// <summary>
-    /// The items that are provided.
+    /// The hands that are provided.
    /// </summary>
    [DataField(required: true)]
-    public List<EntProtoId> Items = new();
+    public List<BorgHand> Hands = new();

    /// <summary>
-    /// The entities from <see cref="Items"/> that were spawned.
+    /// The items stored within the hands. Null until the first time items are stored.
    /// </summary>
-    [DataField("providedItems")]
-    public SortedDictionary<string, EntityUid> ProvidedItems = new();
+    [DataField]
+    public Dictionary<string, EntityUid>? StoredItems;

    /// <summary>
-    /// A counter that ensures a unique
+    /// An ID for the container where items are stored when not in use.
    /// </summary>
-    [DataField("handCounter")]
-    public int HandCounter;
-
-    /// <summary>
-    /// Whether or not the items have been created and stored in <see cref="ProvidedContainer"/>
-    /// </summary>
-    [DataField("itemsCrated")]
-    public bool ItemsCreated;
-
-    /// <summary>
-    /// A container where provided items are stored when not being used.
-    /// This is helpful as it means that items retain state.
-    /// </summary>
-    [ViewVariables]
-    public Container ProvidedContainer = default!;
-
-    /// <summary>
-    /// An ID for the container where provided items are stored when not used.
-    /// </summary>
-    [DataField("providedContainerId")]
-    public string ProvidedContainerId = "provided_container";
+    [DataField]
+    public string HoldingContainer = "holding_container";
 }

+[DataDefinition, Serializable, NetSerializable]
+public partial record struct BorgHand
+{
+    [DataField]
+    public EntProtoId? Item;
+
+    [DataField]
+    public Hand Hand = new();
+
+    [DataField]
+    public bool ForceRemovable = false;
+
+    public BorgHand(EntProtoId? item, Hand hand, bool forceRemovable = false)
+    {
+        Item = item;
+        Hand = hand;
+        ForceRemovable = forceRemovable;
+    }
+}
--- a/Content.Shared/Stacks/SharedStackSystem.cs
+++ b/Content.Shared/Stacks/SharedStackSystem.cs
@@ -352,10 +352,6 @@ namespace Content.Shared.Stacks

        private void OnStackStarted(EntityUid uid, StackComponent component, ComponentStartup args)
        {
-            // on client, lingering stacks that start at 0 need to be darkened
-            // on server this does nothing
-            SetCount(uid, component.Count, component);
-
            if (!TryComp(uid, out AppearanceComponent? appearance))
                return;

@@ -366,7 +362,7 @@ namespace Content.Shared.Stacks

        private void OnStackGetState(EntityUid uid, StackComponent component, ref ComponentGetState args)
        {
-            args.State = new StackComponentState(component.Count, component.MaxCountOverride, component.Lingering);
+            args.State = new StackComponentState(component.Count, component.MaxCountOverride);
        }

        private void OnStackHandleState(EntityUid uid, StackComponent component, ref ComponentHandleState args)
@@ -375,7 +371,6 @@ namespace Content.Shared.Stacks
                return;

            component.MaxCountOverride = cast.MaxCount;
-            component.Lingering = cast.Lingering;
            // This will change the count and call events.
            SetCount(uid, cast.Count, component);
        }
@@ -428,7 +423,7 @@ namespace Content.Shared.Stacks
                return;

            // We haven't eaten the whole stack yet or are unable to eat it completely.
-            if (eaten.Comp.Count > 0 || eaten.Comp.Lingering)
+            if (eaten.Comp.Count > 0)
            {
                args.Refresh = true;
                return;
--- a/Content.Shared/Stacks/StackComponent.cs
+++ b/Content.Shared/Stacks/StackComponent.cs
@@ -34,13 +34,6 @@ namespace Content.Shared.Stacks
        [ViewVariables(VVAccess.ReadOnly)]
        public bool Unlimited { get; set; }

-        /// <summary>
-        /// Lingering stacks will remain present even when there are no items.
-        /// Instead, they will become transparent.
-        /// </summary>
-        [DataField("lingering"), ViewVariables(VVAccess.ReadWrite)]
-        public bool Lingering;
-
        [DataField("throwIndividually"), ViewVariables(VVAccess.ReadWrite)]
        public bool ThrowIndividually { get; set; } = false;

@@ -93,13 +86,10 @@ namespace Content.Shared.Stacks
        public int Count { get; }
        public int? MaxCount { get; }

-        public bool Lingering;
-
-        public StackComponentState(int count, int? maxCount, bool lingering)
+        public StackComponentState(int count, int? maxCount)
        {
            Count = count;
            MaxCount = maxCount;
-            Lingering = lingering;
        }
    }

--- a/Resources/Locale/en-US/robotics/borg_modules.ftl
+++ b/Resources/Locale/en-US/robotics/borg_modules.ftl
@@ -0,0 +1,12 @@
+borg-slot-cables-empty = Cables
+borg-slot-construction-empty = Construction materials
+borg-slot-circuitboards-empty = Circuitboards
+borg-slot-flatpacks-empty = Flatpacks
+borg-slot-tiles-empty = Floor tiles
+borg-slot-topicals-empty = Topicals
+borg-slot-small-containers-empty = Small containers
+borg-slot-chemical-containers-empty = Chemical containers
+borg-slot-documents-empty = Books and papers
+borg-slot-soap-empty = Soap
+borg-slot-instruments-empty = Instruments
+borg-slot-beakers-empty = Beakers
--- a/Resources/Prototypes/Entities/Objects/Devices/Circuitboards/Machine/base_machineboard.yml
+++ b/Resources/Prototypes/Entities/Objects/Devices/Circuitboards/Machine/base_machineboard.yml
@@ -18,4 +18,5 @@
        Glass: 230
      chemicalComposition:
        Silicon: 20
+    - type: Circuitboard

--- a/Resources/Prototypes/Entities/Objects/Devices/Circuitboards/computer.yml
+++ b/Resources/Prototypes/Entities/Objects/Devices/Circuitboards/computer.yml
@@ -17,6 +17,7 @@
        Glass: 230
      chemicalComposition:
        Silicon: 20
+    - type: Circuitboard

 - type: entity
  parent: BaseComputerCircuitboard
--- a/Resources/Prototypes/Entities/Objects/Devices/Electronics/base_electronics.yml
+++ b/Resources/Prototypes/Entities/Objects/Devices/Electronics/base_electronics.yml
@@ -17,3 +17,4 @@
      Glass: 200
    chemicalComposition:
      Silicon: 20
+  - type: Circuitboard
--- a/Resources/Prototypes/Entities/Objects/Materials/Sheets/glass.yml
+++ b/Resources/Prototypes/Entities/Objects/Materials/Sheets/glass.yml
@@ -15,6 +15,7 @@
  - type: Tag
    tags:
    - Sheet
+    - ConstructionMaterial
  - type: Material
  - type: Damageable
    damageContainer: Inorganic
@@ -108,15 +109,6 @@
    stackType: Glass
    count: 1

- type: entity
-  parent: SheetGlass
-  id: SheetGlassLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
 - type: entity
  parent: SheetGlassBase
  id: SheetRGlass
@@ -197,15 +189,6 @@
          Quantity: 0.5
        canReact: false

- type: entity
-  parent: SheetRGlass
-  id: SheetRGlassLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
 - type: entity
  parent: SheetGlassBase
  id: SheetPGlass
@@ -336,15 +319,6 @@
    stackType: ReinforcedPlasmaGlass
    count: 1

- type: entity
-  parent: SheetRPGlass
-  id: SheetRPGlassLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
 - type: entity
  parent: SheetGlassBase
  id: SheetUGlass
--- a/Resources/Prototypes/Entities/Objects/Materials/Sheets/metal.yml
+++ b/Resources/Prototypes/Entities/Objects/Materials/Sheets/metal.yml
@@ -15,6 +15,7 @@
    tags:
    - Sheet
    - Metal
+    - ConstructionMaterial
  - type: Damageable
    damageContainer: Inorganic
    damageModifierSet: Metallic
@@ -94,15 +95,6 @@
    stackType: Steel
    count: 1

- type: entity
-  parent: SheetSteel
-  id: SheetSteelLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
 - type: entity
  parent: SheetMetalBase
  id: SheetBrass
@@ -229,12 +221,3 @@
  - type: Stack
    stackType: Plasteel
    count: 1
-
- type: entity
-  parent: SheetPlasteel
-  id: SheetPlasteelLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
--- a/Resources/Prototypes/Entities/Objects/Materials/Sheets/other.yml
+++ b/Resources/Prototypes/Entities/Objects/Materials/Sheets/other.yml
@@ -12,6 +12,7 @@
  - type: Tag
    tags:
    - Sheet
+    - ConstructionMaterial
  - type: Damageable
    damageContainer: Inorganic
  - type: Destructible
@@ -110,6 +111,7 @@
  - type: Tag
    tags:
    - Sheet
+    - ConstructionMaterial

 - type: entity
  parent: SheetPlasma
@@ -132,16 +134,6 @@
  - type: Stack
    count: 1

- type: entity
-  parent: SheetPlasma
-  id: SheetPlasmaLingering0
-  name: plasma
-  suffix: 0, Lingering
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
 - type: entity
  parent: SheetOtherBase
  id: SheetPlastic
@@ -152,6 +144,7 @@
    tags:
    - Plastic
    - Sheet
+    - ConstructionMaterial
  - type: Material
  - type: PhysicalComposition
    materialComposition:
--- a/Resources/Prototypes/Entities/Objects/Materials/ingots.yml
+++ b/Resources/Prototypes/Entities/Objects/Materials/ingots.yml
@@ -14,6 +14,7 @@
  - type: Tag
    tags:
    - Ingot
+    - ConstructionMaterial
  - type: Damageable
    damageContainer: Inorganic
    damageModifierSet: Metallic
--- a/Resources/Prototypes/Entities/Objects/Materials/materials.yml
+++ b/Resources/Prototypes/Entities/Objects/Materials/materials.yml
@@ -147,6 +147,7 @@
      - ClothMade
      - Gauze
      - RawMaterial
+      - ConstructionMaterial
  - type: Construction
    graph: WebObjects # not sure if I should either keep this here or just make another prototype. Will keep it here just in case.
    node: cloth
@@ -212,6 +213,7 @@
    tags:
      - ClothMade
      - RawMaterial
+      - ConstructionMaterial
  - type: Item
    heldPrefix: durathread

@@ -261,6 +263,7 @@
    tags:
    - Wooden
    - RawMaterial
+    - ConstructionMaterial
  - type: Extractable
    grindableSolutionName: wood
  - type: SolutionContainerManager
--- a/Resources/Prototypes/Entities/Objects/Materials/parts.yml
+++ b/Resources/Prototypes/Entities/Objects/Materials/parts.yml
@@ -19,6 +19,9 @@
      behaviors:
      - !type:DoActsBehavior
        acts: [ "Destruction" ]
+  - type: Tag
+    tags:
+    - ConstructionMaterial

 - type: entity
  parent: PartBase
@@ -81,6 +84,7 @@
  - type: Tag
    tags:
    - RodMetal1
+    - ConstructionMaterial
  - type: Sprite
    state: rods
  - type: Stack
@@ -95,43 +99,8 @@
  - type: Tag
    tags:
    - RodMetal1
+    - ConstructionMaterial
  - type: Sprite
    state: rods
  - type: Stack
    count: 1
-
- type: entity
-  parent: PartRodMetal
-  id: PartRodMetalLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
- type: entity
-  parent: FloorTileItemSteel
-  id: FloorTileItemSteelLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
- type: entity
-  parent: FloorTileItemWhite
-  id: FloorTileItemWhiteLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
- type: entity
-  parent: FloorTileItemDark
-  id: FloorTileItemDarkLingering0
-  suffix: Lingering, 0
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
--- a/Resources/Prototypes/Entities/Objects/Misc/machine_parts.yml
+++ b/Resources/Prototypes/Entities/Objects/Misc/machine_parts.yml
@@ -11,6 +11,9 @@
      size: Tiny
    - type: Stack
      count: 1
+    - type: Tag
+      tags:
+      - ConstructionMaterial

 - type: entity
  id: MicroManipulatorStockPart
--- a/Resources/Prototypes/Entities/Objects/Specific/Janitorial/soap.yml
+++ b/Resources/Prototypes/Entities/Objects/Specific/Janitorial/soap.yml
@@ -239,25 +239,3 @@
  - type: Residue
    residueAdjective: residue-slippery
    residueColor: residue-blue
-
- type: entity
-  name: soap
-  id: SoapBorg # Intended for borg internals, not slippery or food, not a container for soap reagent
-  parent: BaseItem
-  description: A Nanotrasen brand bar of soap. Smells of plasma and machines.
-  components:
-  - type: Sprite
-    sprite: Objects/Specific/Janitorial/soap.rsi
-    layers:
-    - state: nt-4
-  - type: Appearance
-  - type: Item
-    sprite: Objects/Specific/Janitorial/soap.rsi
-    storedRotation: -90
-  - type: CleansForensics
-  - type: Residue
-    residueAdjective: residue-slippery
-    residueColor: residue-grey
-  - type: Tag
-    tags:
-    - Soap
--- a/Resources/Prototypes/Entities/Objects/Specific/Medical/healing.yml
+++ b/Resources/Prototypes/Entities/Objects/Specific/Medical/healing.yml
@@ -61,15 +61,6 @@
    stackType: Ointment
    count: 1

- type: entity
-  id: Ointment10Lingering
-  parent: Ointment
-  suffix: 10, Lingering
-  components:
-  - type: Stack
-    lingering: true
-    count: 10
-
 - type: entity
  name: regenerative mesh
  description: Used to treat even the nastiest burns. Also effective against caustic burns.
@@ -118,15 +109,6 @@
    stackType: RegenerativeMesh
    count: 1

- type: entity
-  parent: RegenerativeMesh
-  id: RegenerativeMeshLingering0
-  suffix: 0, Lingering
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
 - type: entity
  name: bruise pack
  description: A therapeutic gel pack and bandages designed to treat blunt-force trauma.
@@ -172,15 +154,6 @@
    stackType: Brutepack
    count: 1

- type: entity
-  id: Brutepack10Lingering
-  parent: Brutepack
-  suffix: 10, Lingering
-  components:
-  - type: Stack
-    lingering: true
-    count: 10
-
 - type: entity
  name: medicated suture
  description: A suture soaked in medicine, treats blunt-force trauma effectively and closes wounds.
@@ -228,15 +201,6 @@
    stackType: MedicatedSuture
    count: 1

- type: entity
-  parent: MedicatedSuture
-  id: MedicatedSutureLingering0
-  suffix: 0, Lingering
-  components:
-  - type: Stack
-    lingering: true
-    count: 0
-
 - type: entity
  name: blood pack
  description: Contains a groundbreaking universal blood replacement created by Nanotrasen's advanced medical science.
@@ -283,15 +247,6 @@
    stackType: Bloodpack
    count: 1

- type: entity
-  parent: Bloodpack
-  id: Bloodpack10Lingering
-  suffix: 10, Lingering
-  components:
-  - type: Stack
-    lingering: true
-    count: 10
-
 - type: entity
  parent: BaseHealingItem
  id: Tourniquet
@@ -375,15 +330,6 @@
  - type: Stack
    count: 1

- type: entity
-  id: Gauze10Lingering
-  parent: Gauze
-  suffix: 10, Lingering
-  components:
-  - type: Stack
-    lingering: true
-    count: 10
-
 - type: entity
  name: aloe cream
  description: A topical cream for burns.
--- a/Resources/Prototypes/Entities/Objects/Specific/Robotics/borg_modules.yml
+++ b/Resources/Prototypes/Entities/Objects/Specific/Robotics/borg_modules.yml
@@ -46,7 +46,7 @@
  - type: SelectableBorgModule
  - type: ContainerContainer
    containers:
-      provided_container: !type:Container { }
+      holding_container: !type:Container { }

 - type: entity
  parent: BaseAction
@@ -422,13 +422,31 @@
    - state: generic
    - state: icon-cables
  - type: ItemBorgModule
-    items:
-    - CableApcStackLingering10
-    - CableMVStackLingering10
-    - CableHVStackLingering10
-    - Wirecutter
-    - Crowbar
-    - trayScanner
+    hands:
+    - item: CableApcStack10
+      hand:
+        emptyRepresentative: CableApcStack10
+        emptyLabel: borg-slot-cables-empty
+        whitelist:
+          tags:
+          - CableCoil
+    - item: CableMVStack10
+      hand:
+        emptyRepresentative: CableMVStack10
+        emptyLabel: borg-slot-cables-empty
+        whitelist:
+          tags:
+          - CableCoil
+    - item: CableHVStack10
+      hand:
+        emptyRepresentative: CableHVStack10
+        emptyLabel: borg-slot-cables-empty
+        whitelist:
+          tags:
+          - CableCoil
+    - item: Wirecutter
+    - item: Crowbar
+    - item: trayScanner
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: wire-module }

@@ -443,11 +461,11 @@
    - state: generic
    - state: icon-fire-extinguisher
  - type: ItemBorgModule
-    items:
-    - BorgFireExtinguisher
-    - BorgHandheldGPSBasic
-    - HandheldStationMapUnpowered
-    - HandHeldMassScannerBorg
+    hands:
+    - item: BorgFireExtinguisher
+    - item: BorgHandheldGPSBasic
+    - item: HandheldStationMapUnpowered
+    - item: HandHeldMassScannerBorg
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: extinguisher-module }

@@ -461,13 +479,13 @@
    - state: generic
    - state: icon-tools
  - type: ItemBorgModule
-    items:
-    - Crowbar
-    - Wrench
-    - Screwdriver
-    - Wirecutter
-    - WelderIndustrial
-    - Multitool
+    hands:
+    - item: Crowbar
+    - item: Wrench
+    - item: Screwdriver
+    - item: Wirecutter
+    - item: WelderIndustrial
+    - item: Multitool
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: tool-module }

@@ -482,13 +500,13 @@
    - state: cargo
    - state: icon-appraisal
  - type: ItemBorgModule
-    items:
-    - AppraisalTool
-    - Pen
-    - HandLabeler
-    - RubberStampApproved
-    - RubberStampDenied
-    - RadioHandheld
+    hands:
+    - item: AppraisalTool
+    - item: Pen
+    - item: HandLabeler
+    - item: RubberStampApproved
+    - item: RubberStampDenied
+    - item: RadioHandheld
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: appraisal-module }

@@ -502,11 +520,11 @@
    - state: cargo
    - state: icon-mining
  - type: ItemBorgModule
-    items:
-    - MiningDrill
-    - Shovel
-    - MineralScannerUnpowered
-    - BorgOreBag
+    hands:
+    - item: MiningDrill
+    - item: Shovel
+    - item: MineralScannerUnpowered
+    - item: BorgOreBag
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: mining-module }

@@ -521,11 +539,11 @@
    - state: cargo
    - state: icon-mining-adv
  - type: ItemBorgModule
-    items:
-    - MiningDrillDiamond
-    - Shovel
-    - AdvancedMineralScannerUnpowered
-    - OreBagOfHolding
+    hands:
+    - item: MiningDrillDiamond
+    - item: Shovel
+    - item: AdvancedMineralScannerUnpowered
+    - item: OreBagOfHolding
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: adv-mining-module }

@@ -539,11 +557,11 @@
    - state: cargo
    - state: icon-grappling-gun
  - type: ItemBorgModule
-    items:
-    - WeaponGrapplingGun
-    - BorgFireExtinguisher
-    - BorgHandheldGPSBasic
-    - HandHeldMassScannerBorg
+    hands:
+    - item: WeaponGrapplingGun
+    - item: BorgFireExtinguisher
+    - item: BorgHandheldGPSBasic
+    - item: HandHeldMassScannerBorg
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: grappling-module }

@@ -559,15 +577,23 @@
    - state: engineering
    - state: icon-tools-adv
  - type: ItemBorgModule
-    items:
-    - JawsOfLife
-    - PowerDrill
-    - WelderExperimental
-    - Multitool
-    - RemoteSignallerAdvanced
+    hands:
+    - item: JawsOfLife
+    - item: PowerDrill
+    - item: WelderExperimental
+    - item: Multitool
+    - item: RemoteSignallerAdvanced
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: adv-tools-module }

+- type: entity
+  id: BorgModuleConstructionMaterialPlaceholder
+  parent: BaseItem
+  components:
+  - type: Sprite
+    sprite: Objects/Materials/Sheets/other.rsi
+    state: generic_materials
+
 - type: entity
  id: BorgModuleConstruction
  parent: [ BaseBorgModuleEngineering, BaseProviderBorgModule ]
@@ -578,16 +604,61 @@
    - state: engineering
    - state: icon-construction
  - type: ItemBorgModule
-    items:
-    - SheetSteelLingering0
-    - SheetGlassLingering0
-    - SheetRGlassLingering0
-    - SheetRPGlassLingering0
-    - SheetPlasteelLingering0
-    - PartRodMetalLingering0
-    - FloorTileItemSteelLingering0
-    - FloorTileItemWhiteLingering0
-    - FloorTileItemDarkLingering0
+    hands:
+    - hand:
+        emptyRepresentative: BorgModuleConstructionMaterialPlaceholder
+        emptyLabel: borg-slot-construction-empty
+        whitelist:
+          tags:
+          - ConstructionMaterial
+    - hand:
+        emptyRepresentative: BorgModuleConstructionMaterialPlaceholder
+        emptyLabel: borg-slot-construction-empty
+        whitelist:
+          tags:
+          - ConstructionMaterial
+    - hand:
+        emptyRepresentative: BorgModuleConstructionMaterialPlaceholder
+        emptyLabel: borg-slot-construction-empty
+        whitelist:
+          tags:
+          - ConstructionMaterial
+    - hand:
+        emptyRepresentative: DoorElectronics
+        emptyLabel: borg-slot-circuitboards-empty
+        whitelist:
+          components:
+          - Circuitboard
+    - hand:
+        emptyRepresentative: MicroManipulatorStockPart
+        emptyLabel: borg-slot-construction-empty
+        whitelist:
+          tags:
+          - ConstructionMaterial
+    - hand:
+        emptyRepresentative: SpaceHeaterFlatpack
+        emptyLabel: borg-slot-flatpacks-empty
+        whitelist:
+          components:
+          - Flatpack
+    - hand:
+        emptyRepresentative: FloorTileItemSteel
+        emptyLabel: borg-slot-tiles-empty
+        whitelist:
+          components:
+          - FloorTile
+    - hand:
+        emptyRepresentative: FloorTileItemWhite
+        emptyLabel: borg-slot-tiles-empty
+        whitelist:
+          components:
+          - FloorTile
+    - hand:
+        emptyRepresentative: FloorTileItemDark
+        emptyLabel: borg-slot-tiles-empty
+        whitelist:
+          components:
+          - FloorTile
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: construction-module }

@@ -601,13 +672,13 @@
    - state: engineering
    - state: icon-rcd
  - type: ItemBorgModule
-    items:
-    - RCDRecharging
-    - BorgFireExtinguisher
-    - BorgHandheldGPSBasic
-    - GasAnalyzer
-    - HolofanProjectorBorg
-    - GeigerCounter
+    hands:
+    - item: RCDRecharging
+    - item: BorgFireExtinguisher
+    - item: BorgHandheldGPSBasic
+    - item: GasAnalyzer
+    - item: HolofanProjectorBorg
+    - item: GeigerCounter
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: rcd-module }

@@ -622,11 +693,17 @@
    - state: janitor
    - state: icon-light-replacer
  - type: ItemBorgModule
-    items:
-    - LightReplacer
-    - BorgTrashBag
-    - Plunger
-    - SoapBorg
+    hands:
+    - item: LightReplacer
+    - item: BorgTrashBag
+    - item: Plunger
+    - item: SoapNT
+      hand:
+        emptyLabel: borg-slot-soap-empty
+        emptyRepresentative: SoapNT
+        whitelist:
+          tags:
+          - Soap
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: light-replacer-module }

@@ -640,11 +717,11 @@
    - state: janitor
    - state: icon-mop
  - type: ItemBorgModule
-    items:
-    - MopItem
-    - BorgBucket
-    - BorgSprayBottle
-    - HoloprojectorBorg
+    hands:
+    - item: MopItem
+    - item: BorgBucket
+    - item: BorgSprayBottle
+    - item: HoloprojectorBorg
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: cleaning-module }

@@ -659,12 +736,18 @@
    - state: janitor
    - state: icon-mop-adv
  - type: ItemBorgModule
-    items:
-    - AdvMopItem
-    - BorgMegaSprayBottle
-    - HoloprojectorBorg
-    - BorgDropper
-    - BorgBeaker
+    hands:
+    - item: AdvMopItem
+    - item: BorgMegaSprayBottle
+    - item: HoloprojectorBorg
+    - item: BorgDropper
+    - item: Beaker
+      hand:
+        emptyLabel: borg-slot-beakers-empty
+        emptyRepresentative: Beaker
+        whitelist:
+          tags:
+          - GlassBeaker
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: adv-cleaning-module }

@@ -679,9 +762,9 @@
    - state: medical
    - state: icon-diagnosis
  - type: ItemBorgModule
-    items:
-    - HandheldHealthAnalyzerUnpowered
-    - ClothingNeckStethoscope
+    hands:
+    - item: HandheldHealthAnalyzerUnpowered
+    - item: ClothingNeckStethoscope
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: diagnosis-module }

@@ -695,14 +778,36 @@
    - state: medical
    - state: icon-treatment
  - type: ItemBorgModule
-    items:
-    - HandheldHealthAnalyzerUnpowered
-    - Gauze10Lingering
-    - Brutepack10Lingering
-    - Ointment10Lingering
-    - Bloodpack10Lingering
-    - RegenerativeMeshLingering0
-    - MedicatedSutureLingering0
+    hands:
+    - item: HandheldHealthAnalyzerUnpowered
+    - item: Gauze
+      hand:
+        emptyLabel: borg-slot-topicals-empty
+        emptyRepresentative: Gauze
+        whitelist:
+          components:
+          - Healing
+    - item: Brutepack
+      hand:
+        emptyLabel: borg-slot-topicals-empty
+        emptyRepresentative: Brutepack
+        whitelist:
+          components:
+          - Healing
+    - item: Ointment
+      hand:
+        emptyLabel: borg-slot-topicals-empty
+        emptyRepresentative: Ointment
+        whitelist:
+          components:
+          - Healing
+    - item: Bloodpack
+      hand:
+        emptyLabel: borg-slot-topicals-empty
+        emptyRepresentative: Bloodpack
+        whitelist:
+          components:
+          - Healing
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: treatment-module }

@@ -716,12 +821,12 @@
    - state: medical
    - state: icon-defib
  - type: ItemBorgModule
-    items:
-    - HandheldHealthAnalyzerUnpowered
-    - DefibrillatorOneHandedUnpowered
-    - BorgFireExtinguisher
-    - BorgHandheldGPSBasic
-    - HandLabeler
+    hands:
+    - item: HandheldHealthAnalyzerUnpowered
+    - item: DefibrillatorOneHandedUnpowered
+    - item: BorgFireExtinguisher
+    - item: BorgHandheldGPSBasic
+    - item: HandLabeler
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: defib-module }

@@ -735,13 +840,31 @@
    - state: medical
    - state: icon-chem
  - type: ItemBorgModule
-    items:
-    - HandheldHealthAnalyzerUnpowered
-    - Syringe
-    - BorgDropper
-    - BorgVial
-    - BorgVial
-    - BorgVial
+    hands:
+    - item: HandheldHealthAnalyzerUnpowered
+    - item: Syringe
+    - item: BorgDropper
+    - item: BaseChemistryEmptyVial
+      hand:
+        emptyLabel: borg-slot-small-containers-empty
+        emptyRepresentative: BaseChemistryEmptyVial
+        whitelist:
+          components:
+          - FitsInDispenser
+    - item: BaseChemistryEmptyVial
+      hand:
+        emptyLabel: borg-slot-small-containers-empty
+        emptyRepresentative: BaseChemistryEmptyVial
+        whitelist:
+          components:
+          - FitsInDispenser
+    - item: BaseChemistryEmptyVial
+      hand:
+        emptyLabel: borg-slot-small-containers-empty
+        emptyRepresentative: BaseChemistryEmptyVial
+        whitelist:
+          components:
+          - FitsInDispenser
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: chem-module }

@@ -756,13 +879,38 @@
    - state: medical
    - state: icon-chemist
  - type: ItemBorgModule
-    items:
-    - HandheldHealthAnalyzerUnpowered
-    - BorgHypo
-    - Syringe
-    - BorgDropper
-    - BorgBeaker
-    - BorgBeaker
+    hands:
+    - item: HandheldHealthAnalyzerUnpowered
+    - item: BorgHypo
+    - item: Syringe
+    - item: BorgDropper
+    - item: Beaker
+      hand:
+        emptyLabel: borg-slot-chemical-containers-empty
+        emptyRepresentative: Beaker
+        whitelist:
+          components:
+          - FitsInDispenser
+          tags:
+          - ChemDispensable
+    - item: Beaker
+      hand:
+        emptyLabel: borg-slot-chemical-containers-empty
+        emptyRepresentative: Beaker
+        whitelist:
+          components:
+          - FitsInDispenser
+          tags:
+          - ChemDispensable
+    - item: Beaker
+      hand:
+        emptyLabel: borg-slot-chemical-containers-empty
+        emptyRepresentative: Beaker
+        whitelist:
+          components:
+          - FitsInDispenser
+          tags:
+          - ChemDispensable
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: adv-chem-module }

@@ -778,13 +926,19 @@
    - state: science
    - state: icon-artifacts
  - type: ItemBorgModule
-    items:
-    - NodeScanner
-    - SprayBottle
-    - GasAnalyzer
-    - BorgDropper
-    - BorgVial
-    - GeigerCounter
+    hands:
+    - item: NodeScanner
+    - item: SprayBottle
+    - item: GasAnalyzer
+    - item: BorgDropper
+    - item: BaseChemistryEmptyVial
+      hand:
+        emptyLabel: borg-slot-small-containers-empty
+        emptyRepresentative: BaseChemistryEmptyVial
+        whitelist:
+          components:
+          - FitsInDispenser
+    - item: GeigerCounter
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: node-scanner-module }

@@ -798,13 +952,23 @@
    - state: science
    - state: icon-anomalies
  - type: ItemBorgModule
-    items:
-    - AnomalyScanner
-    - AnomalyLocatorUnpowered
-    - AnomalyLocatorWideUnpowered
-    - HandLabeler
-    - SheetRGlassLingering0
-    - SheetRPGlassLingering0
+    hands:
+    - item: AnomalyScanner
+    - item: AnomalyLocatorUnpowered
+    - item: AnomalyLocatorWideUnpowered
+    - item: HandLabeler
+    - hand:
+        emptyRepresentative: SheetRGlass
+        emptyLabel: borg-slot-construction-empty
+        whitelist:
+          tags:
+          - ConstructionMaterial
+    - hand:
+        emptyRepresentative: SheetRPGlass
+        emptyLabel: borg-slot-construction-empty
+        whitelist:
+          tags:
+          - ConstructionMaterial
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: anomaly-module }

@@ -819,14 +983,43 @@
    - state: service
    - state: icon-pen
  - type: ItemBorgModule
-    items:
-    - Pen
-    #- BooksBag (Add back when hand whitelisting exists, at the moment they can only use it like an orebag.)
-    - HandLabeler
-    - RubberStampApproved
-    - RubberStampDenied
-    - BorgDropper
-    - BorgVial
+    hands:
+    - item: Pen
+    - item: BooksBag
+    - hand:
+        emptyLabel: borg-slot-documents-empty
+        emptyRepresentative: BookBase
+        whitelist:
+          tags:
+          - Book
+          - Dice
+          - Document
+          - Figurine
+          - TabletopBoard
+          - Write
+    - hand:
+        emptyLabel: borg-slot-documents-empty
+        emptyRepresentative: Paper
+        whitelist:
+          tags:
+          - Book
+          - Dice
+          - Document
+          - Figurine
+          - TabletopBoard
+          - Write
+    - item: HandLabeler
+    - item: RubberStampApproved
+    - item: RubberStampDenied
+    - item: BorgDropper
+    - item: DrinkShaker
+      hand:
+        emptyLabel: borg-slot-small-containers-empty
+        emptyRepresentative: DrinkShaker
+        whitelist:
+          components:
+          - FitsInDispenser
+    - item: BarSpoon
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: service-module }

@@ -840,10 +1033,28 @@
    - state: service
    - state: icon-musique
  - type: ItemBorgModule
-    items:
-    - SynthesizerInstrument
-    - ElectricGuitarInstrument
-    - SaxophoneInstrument
+    hands:
+    - item: SynthesizerInstrument
+      hand:
+        emptyLabel: borg-slot-instruments-empty
+        emptyRepresentative: SynthesizerInstrument
+        whitelist:
+          components:
+          - Instrument
+    - item: ElectricGuitarInstrument
+      hand:
+        emptyLabel: borg-slot-instruments-empty
+        emptyRepresentative: ElectricGuitarInstrument
+        whitelist:
+          components:
+          - Instrument
+    - item: SaxophoneInstrument
+      hand:
+        emptyLabel: borg-slot-instruments-empty
+        emptyRepresentative: SaxophoneInstrument
+        whitelist:
+          components:
+          - Instrument
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: musical-module }

@@ -857,11 +1068,11 @@
    - state: service
    - state: icon-gardening
  - type: ItemBorgModule
-    items:
-    - HydroponicsToolMiniHoe
-    - HydroponicsToolSpade
-    - HydroponicsToolClippers
-    - Bucket
+    hands:
+    - item: HydroponicsToolMiniHoe
+    - item: HydroponicsToolSpade
+    - item: HydroponicsToolClippers
+    - item: Bucket
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: gardening-module }

@@ -875,10 +1086,10 @@
    - state: service
    - state: icon-harvesting
  - type: ItemBorgModule
-    items:
-    - HydroponicsToolScythe
-    - HydroponicsToolHatchet
-    - PlantBag
+    hands:
+    - item: HydroponicsToolScythe
+    - item: HydroponicsToolHatchet
+    - item: PlantBag
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: harvesting-module }

@@ -892,10 +1103,10 @@
    - state: service
    - state: icon-clown
  - type: ItemBorgModule
-    items:
-    - BikeHorn
-    - ClownRecorder
-    - BikeHornInstrument
+    hands:
+    - item: BikeHorn
+    - item: ClownRecorder
+    - item: BikeHornInstrument
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: clowning-module }

@@ -910,12 +1121,12 @@
    - state: service
    - state: icon-clown-adv
  - type: ItemBorgModule
-    items:
-    - HoloprojectorClownBorg
-    - BorgLauncherCreamPie
-    - ClownRecorder
-    - PushHorn
-    - BikeHornInstrument
+    hands:
+    - item: HoloprojectorClownBorg
+    - item: BorgLauncherCreamPie
+    - item: ClownRecorder
+    - item: PushHorn
+    - item: BikeHornInstrument
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: adv-clowning-module }

@@ -930,9 +1141,9 @@
    - state: syndicate
    - state: icon-syndicate
  - type: ItemBorgModule
-    items:
-    - WeaponPistolEchis
-    - EnergyDaggerLoud
+    hands:
+    - item: WeaponPistolEchis
+    - item: EnergyDaggerLoud
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: syndicate-weapon-module }
  - type: Item
@@ -967,11 +1178,11 @@
      - state: syndicate
      - state: icon-syndicate
    - type: ItemBorgModule
-      items:
-      - Crowbar
-      - Emag
-      - AccessBreaker
-      - PinpointerSyndicateNuclear
+      hands:
+      - item: Crowbar
+      - item: Emag
+      - item: AccessBreaker
+      - item: PinpointerSyndicateNuclear
    - type: BorgModuleIcon
      icon: { sprite: Interface/Actions/actions_borg.rsi, state: syndicate-operative-module }

@@ -986,9 +1197,9 @@
      - state: syndicate
      - state: icon-syndicate
    - type: ItemBorgModule
-      items:
-      - CyborgEnergySwordDouble
-      - PinpointerSyndicateNuclear
+      hands:
+      - item: CyborgEnergySwordDouble
+      - item: PinpointerSyndicateNuclear
    - type: BorgModuleIcon
      icon: { sprite: Interface/Actions/actions_borg.rsi, state: syndicate-esword-module }

@@ -1003,9 +1214,9 @@
      - state: syndicate
      - state: icon-syndicate
    - type: ItemBorgModule
-      items:
-        - WeaponLightMachineGunL6C
-        - PinpointerSyndicateNuclear
+      hands:
+      - item: WeaponLightMachineGunL6C
+      - item: PinpointerSyndicateNuclear
    - type: BorgModuleIcon
      icon: { sprite: Interface/Actions/actions_borg.rsi, state: syndicate-l6c-module }

@@ -1020,8 +1231,8 @@
        - state: syndicateborgbomb
        - state: icon-bomb
    - type: ItemBorgModule
-      items:
-        - SelfDestructSeq
+      hands:
+      - item: SelfDestructSeq
    - type: BorgModuleIcon
      icon: { sprite: Interface/Actions/actions_borg.rsi, state: syndicate-martyr-module }
    - type: Item
@@ -1057,10 +1268,10 @@
    - state: xenoborg_generic
    - state: icon-xenoborg-basic
  - type: ItemBorgModule
-    items:
-    - MaterialBag
-    - PinpointerMothership
-    - HandheldGPSBasic
+    hands:
+    - item: MaterialBag
+    - item: PinpointerMothership
+    - item: HandheldGPSBasic
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-basic-module }

@@ -1075,13 +1286,13 @@
    - state: xenoborg_generic
    - state: icon-xenoborg-tools
  - type: ItemBorgModule
-    items:
-    - Crowbar
-    - Wrench
-    - Screwdriver
-    - Wirecutter
-    - Multitool
-    - RefuelingWelder
+    hands:
+    - item: Crowbar
+    - item: Wrench
+    - item: Screwdriver
+    - item: Wirecutter
+    - item: Multitool
+    - item: RefuelingWelder
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-tool-module }

@@ -1096,8 +1307,8 @@
    - state: xenoborg_engi
    - state: icon-xenoborg-access-breaker
  - type: ItemBorgModule
-    items:
-    - AccessBreaker
+    hands:
+    - item: AccessBreaker
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-access-breaker-module }

@@ -1112,8 +1323,8 @@
    - state: xenoborg_engi
    - state: icon-xenoborg-fire-extinguisher
  - type: ItemBorgModule
-    items:
-    - SelfRechargingFireExtinguisher
+    hands:
+    - item: SelfRechargingFireExtinguisher
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-extinguisher-module }

@@ -1128,8 +1339,8 @@
    - state: xenoborg_heavy
    - state: icon-xenoborg-jammer
  - type: ItemBorgModule
-    items:
-    - XenoborgRadioJammer
+    hands:
+    - item: XenoborgRadioJammer
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-jammer-module }

@@ -1144,8 +1355,8 @@
    - state: xenoborg_heavy
    - state: icon-xenoborg-laser
  - type: ItemBorgModule
-    items:
-    - XenoborgLaserGun
+    hands:
+    - item: XenoborgLaserGun
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-laser-module }

@@ -1160,8 +1371,8 @@
    - state: xenoborg_heavy
    - state: icon-xenoborg-laser2
  - type: ItemBorgModule
-    items:
-    - XenoborgHeavyLaserGun
+    hands:
+    - item: XenoborgHeavyLaserGun
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-laser2-module }

@@ -1176,12 +1387,12 @@
    - state: xenoborg_scout
    - state: icon-xenoborg-space-movement
  - type: ItemBorgModule
-    items:
-    - HandheldGPSBasic
-    - HandHeldMassScannerBorg
-    - HandheldStationMapUnpowered
-    - WeaponGrapplingGun
-    - JetpackXenoborg
+    hands:
+    - item: HandheldGPSBasic
+    - item: HandHeldMassScannerBorg
+    - item: HandheldStationMapUnpowered
+    - item: WeaponGrapplingGun
+    - item: JetpackXenoborg
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-space-movement-module }

@@ -1196,9 +1407,9 @@
    - state: xenoborg_scout
    - state: icon-xenoborg-sword
  - type: ItemBorgModule
-    items:
-    - KukriKnife
-    - JetpackXenoborg
+    hands:
+    - item: KukriKnife
+    - item: JetpackXenoborg
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-sword-module }

@@ -1213,9 +1424,9 @@
    - state: xenoborg_scout
    - state: icon-xenoborg-sword2
  - type: ItemBorgModule
-    items:
-    - EnergyDaggerLoudBlue
-    - JetpackXenoborg
+    hands:
+    - item: EnergyDaggerLoudBlue
+    - item: JetpackXenoborg
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-sword2-module }

@@ -1230,8 +1441,8 @@
    - state: xenoborg_stealth
    - state: icon-xenoborg-hypo
  - type: ItemBorgModule
-    items:
-    - NocturineHypo
+    hands:
+    - item: NocturineHypo
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-hypo-module }

@@ -1246,8 +1457,8 @@
    - state: xenoborg_stealth
    - state: icon-xenoborg-projector
  - type: ItemBorgModule
-    items:
-    - ChameleonProjector
+    hands:
+    - item: ChameleonProjector
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-projector-module }

@@ -1262,8 +1473,8 @@
    - state: xenoborg_stealth
    - state: icon-xenoborg-cloak
  - type: ItemBorgModule
-    items:
-    - CloakingDevice
+    hands:
+    - item: CloakingDevice
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-eye-module }

@@ -1278,7 +1489,7 @@
    - state: xenoborg_stealth
    - state: icon-xenoborg-cloak2
  - type: ItemBorgModule
-    items:
-    - SuperCloakingDevice
+    hands:
+    - item: SuperCloakingDevice
  - type: BorgModuleIcon
    icon: { sprite: Interface/Actions/actions_borg.rsi, state: xenoborg-eye2-module }
--- a/Resources/Prototypes/Entities/Objects/Specific/chemistry-vials.yml
+++ b/Resources/Prototypes/Entities/Objects/Specific/chemistry-vials.yml
@@ -104,64 +104,6 @@
    solution: beaker
  - type: DnaSubstanceTrace

- type: entity
-  parent: BaseItem
-  id: BorgVial
-  name: integrated vial
-  description: An internal compartment installed into a cyborg. Rated for 30 units of any liquid.
-  components:
-  # All this shit is here to avoid inheriting breakable, since borgs can't replace broken vials.
-  - type: Sprite
-    sprite: Objects/Specific/Chemistry/vial.rsi
-    layers:
-      - state: vial-1
-      - state: vial-1-1
-        map: ["enum.SolutionContainerLayers.Fill"]
-        visible: false
-  - type: Appearance
-  - type: SolutionContainerVisuals
-    maxFillLevels: 6
-    fillBaseName: vial-1-
-    inHandsMaxFillLevels: 4
-    inHandsFillBaseName: -fill-
-  - type: Drink
-    solution: beaker
-  - type: SolutionContainerManager
-    solutions:
-      beaker:
-        maxVol: 30
-  - type: MixableSolution
-    solution: beaker
-  - type: RefillableSolution
-    solution: beaker
-  - type: DrainableSolution
-    solution: beaker
-  - type: ExaminableSolution
-    solution: beaker
-    exactVolume: true
-  - type: DrawableSolution
-    solution: beaker
-  - type: SolutionTransfer
-    maxTransferAmount: 30
-    canChangeTransferAmount: true
-  - type: SolutionItemStatus
-    solution: beaker
-  - type: UserInterface
-    interfaces:
-      enum.TransferAmountUiKey.Key:
-        type: TransferAmountBoundUserInterface
-  - type: Item
-    size: Tiny
-    sprite: Objects/Specific/Chemistry/vial.rsi
-    shape:
-    - 0,0,0,0
-  - type: MeleeWeapon
-    soundNoDamage:
-      path: "/Audio/Effects/Fluids/splat.ogg"
-    damage:
-      types:
-        Blunt: 0
-
 - type: entity
  id: VestineChemistryVial
  parent: BaseChemistryEmptyVial
--- a/Resources/Prototypes/Entities/Objects/Specific/chemistry.yml
+++ b/Resources/Prototypes/Entities/Objects/Specific/chemistry.yml
@@ -95,65 +95,6 @@
    price: 30
  - type: DnaSubstanceTrace

- type: entity
-  parent: BaseItem
-  id: BorgBeaker
-  name: integrated beaker
-  description: An internal compartment installed into a cyborg. Rated for 50 units of any liquid.
-  components:
-  # 3 morbillion components are to avoid inheriting breakable since borgs can't replace beakers.
-  - type: Tag
-    tags:
-    - GlassBeaker
-  - type: Sprite
-    sprite: Objects/Specific/Chemistry/beaker.rsi
-    layers:
-      - state: beaker
-      - state: beaker1
-        map: ["enum.SolutionContainerLayers.Fill"]
-        visible: false
-  - type: Item
-    sprite: Objects/Specific/Chemistry/beaker.rsi
-  - type: MeleeWeapon
-    soundNoDamage:
-      path: "/Audio/Effects/Fluids/splat.ogg"
-    damage:
-      types:
-        Blunt: 0
-  - type: SolutionContainerManager
-    solutions:
-      beaker:
-        maxVol: 50
-  - type: MixableSolution
-    solution: beaker
-  - type: FitsInDispenser
-    solution: beaker
-  - type: RefillableSolution
-    solution: beaker
-  - type: DrainableSolution
-    solution: beaker
-  - type: ExaminableSolution
-    solution: beaker
-    exactVolume: true
-  - type: DrawableSolution
-    solution: beaker
-  - type: InjectableSolution
-    solution: beaker
-  - type: SolutionTransfer
-    canChangeTransferAmount: true
-  - type: SolutionItemStatus
-    solution: beaker
-  - type: UserInterface
-    interfaces:
-      enum.TransferAmountUiKey.Key:
-        type: TransferAmountBoundUserInterface
-  - type: Drink
-    solution: beaker
-  - type: Appearance
-  - type: SolutionContainerVisuals
-    maxFillLevels: 6
-    fillBaseName: beaker
-
 - type: entity
  parent: BaseItem
  id: BaseBeakerMetallic
--- a/Resources/Prototypes/Entities/Objects/Tools/cable_coils.yml
+++ b/Resources/Prototypes/Entities/Objects/Tools/cable_coils.yml
@@ -82,15 +82,6 @@
  - type: Stack
    count: 10

- type: entity
-  parent: CableHVStack10
-  id: CableHVStackLingering10
-  suffix: Lingering, 10
-  components:
-  - type: Stack
-    lingering: true
-    count: 10
-
 - type: entity
  parent: CableHVStack
  id: CableHVStack1
@@ -147,15 +138,6 @@
  - type: Stack
    count: 10

- type: entity
-  parent: CableMVStack10
-  id: CableMVStackLingering10
-  suffix: Lingering, 10
-  components:
-  - type: Stack
-    lingering: true
-    count: 10
-
 - type: entity
  parent: CableMVStack
  id: CableMVStack1
@@ -211,15 +193,6 @@
    - type: Stack
      count: 10

- type: entity
-  parent: CableApcStack10
-  id: CableApcStackLingering10
-  suffix: Lingering, 10
-  components:
-  - type: Stack
-    lingering: true
-    count: 10
-
 - type: entity
  parent: CableApcStack
  id: CableApcStack1
--- a/Resources/Prototypes/tags.yml
+++ b/Resources/Prototypes/tags.yml
@@ -347,6 +347,9 @@
 - type: Tag
  id: ComputerTelevisionCircuitboard

+- type: Tag
+  id: ConstructionMaterial
+
 - type: Tag
  id: ConveyorAssembly