Revert engine reverties (#34968)

Content.Client/Storage/StorageBoundUserInterface.cs

@@ -1,39 +1,80 @@
-using Content.Client.Storage.Systems;
+using Content.Client.UserInterface.Systems.Storage;
+using Content.Client.UserInterface.Systems.Storage.Controls;
 using Content.Shared.Storage;
 using JetBrains.Annotations;
+using Robust.Client.UserInterface;
 
 namespace Content.Client.Storage;
 
 [UsedImplicitly]
 public sealed class StorageBoundUserInterface : BoundUserInterface
 {
-    [Dependency] private readonly IEntityManager _entManager = default!;
-
-    private readonly StorageSystem _storage;
-
-    [Obsolete] public override bool DeferredClose => false;
+    private StorageWindow? _window;
 
     public StorageBoundUserInterface(EntityUid owner, Enum uiKey) : base(owner, uiKey)
     {
-        IoCManager.InjectDependencies(this);
-        _storage = _entManager.System<StorageSystem>();
     }
 
     protected override void Open()
     {
         base.Open();
 
-        if (_entManager.TryGetComponent<StorageComponent>(Owner, out var comp))
-            _storage.OpenStorageWindow((Owner, comp));
+        _window = IoCManager.Resolve<IUserInterfaceManager>()
+            .GetUIController<StorageUIController>()
+            .CreateStorageWindow(Owner);
+
+        if (EntMan.TryGetComponent(Owner, out StorageComponent? storage))
+        {
+            _window.UpdateContainer((Owner, storage));
+        }
+
+        _window.OnClose += Close;
+        _window.FlagDirty();
+    }
+
+    public void Refresh()
+    {
+        _window?.FlagDirty();
+    }
+
+    public void Reclaim()
+    {
+        if (_window == null)
+            return;
+
+        _window.OnClose -= Close;
+        _window.Orphan();
+        _window = null;
     }
 
     protected override void Dispose(bool disposing)
     {
         base.Dispose(disposing);
-        if (!disposing)
+
+        Reclaim();
+    }
+
+    public void Hide()
+    {
+        if (_window == null)
+            return;
+
+        _window.Visible = false;
+    }
+
+    public void Show()
+    {
+        if (_window == null)
             return;
 
-        _storage.CloseStorageWindow(Owner);
+        _window.Visible = true;
+    }
+
+    public void ReOpen()
+    {
+        _window?.Orphan();
+        _window = null;
+        Open();
     }
 }
 

Content.Client/Storage/Systems/StorageSystem.cs

@@ -4,7 +4,8 @@
 using Content.Shared.Hands;
 using Content.Shared.Storage;
 using Content.Shared.Storage.EntitySystems;
-using Robust.Shared.Collections;
+using Robust.Client.Player;
+using Robust.Shared.GameStates;
 using Robust.Shared.Map;
 using Robust.Shared.Timing;
 
@@ -13,114 +14,95 @@ namespace Content.Client.Storage.Systems;
 public sealed class StorageSystem : SharedStorageSystem
 {
     [Dependency] private readonly IGameTiming _timing = default!;
+    [Dependency] private readonly IPlayerManager _player = default!;
     [Dependency] private readonly EntityPickupAnimationSystem _entityPickupAnimation = default!;
 
-    private readonly List<Entity<StorageComponent>> _openStorages = new();
-    public int OpenStorageAmount => _openStorages.Count;
-
-    public event Action<Entity<StorageComponent>>? StorageUpdated;
-    public event Action<Entity<StorageComponent>?>? StorageOrderChanged;
+    private Dictionary<EntityUid, ItemStorageLocation> _oldStoredItems = new();
 
     public override void Initialize()
     {
         base.Initialize();
 
-        SubscribeLocalEvent<StorageComponent, ComponentShutdown>(OnShutdown);
+        SubscribeLocalEvent<StorageComponent, ComponentHandleState>(OnStorageHandleState);
         SubscribeNetworkEvent<PickupAnimationEvent>(HandlePickupAnimation);
         SubscribeAllEvent<AnimateInsertingEntitiesEvent>(HandleAnimatingInsertingEntities);
     }
 
-    public override void UpdateUI(Entity<StorageComponent?> entity)
+    private void OnStorageHandleState(EntityUid uid, StorageComponent component, ref ComponentHandleState args)
     {
-        if (Resolve(entity.Owner, ref entity.Comp))
-            StorageUpdated?.Invoke((entity, entity.Comp));
-    }
+        if (args.Current is not StorageComponentState state)
+            return;
 
-    public void OpenStorageWindow(Entity<StorageComponent> entity)
-    {
-        if (_openStorages.Contains(entity))
-        {
-            if (_openStorages.LastOrDefault() == entity)
-            {
-                CloseStorageWindow((entity, entity.Comp));
-            }
-            else
-            {
-                var storages = new ValueList<Entity<StorageComponent>>(_openStorages);
-                var reverseStorages = storages.Reverse();
+        component.Grid.Clear();
+        component.Grid.AddRange(state.Grid);
+        component.MaxItemSize = state.MaxItemSize;
+        component.Whitelist = state.Whitelist;
+        component.Blacklist = state.Blacklist;
 
-                foreach (var storageEnt in reverseStorages)
-                {
-                    if (storageEnt == entity)
-                        break;
+        _oldStoredItems.Clear();
 
-                    CloseStorageBoundUserInterface(storageEnt.Owner);
-                    _openStorages.Remove(entity);
-                }
-            }
-            return;
+        foreach (var item in component.StoredItems)
+        {
+            _oldStoredItems.Add(item.Key, item.Value);
         }
 
-        ClearNonParentStorages(entity);
-        _openStorages.Add(entity);
-        Entity<StorageComponent>? last = _openStorages.LastOrDefault();
-        StorageOrderChanged?.Invoke(last);
-    }
-
-    public void CloseStorageWindow(Entity<StorageComponent?> entity)
-    {
-        if (!Resolve(entity, ref entity.Comp, false))
-            return;
+        component.StoredItems.Clear();
 
-        if (!_openStorages.Contains((entity, entity.Comp)))
-            return;
+        foreach (var (nent, location) in state.StoredItems)
+        {
+            var ent = EnsureEntity<StorageComponent>(nent, uid);
+            component.StoredItems[ent] = location;
+        }
 
-        var storages = new ValueList<Entity<StorageComponent>>(_openStorages);
-        var reverseStorages = storages.Reverse();
+        component.SavedLocations.Clear();
 
-        foreach (var storage in reverseStorages)
+        foreach (var loc in state.SavedLocations)
         {
-            CloseStorageBoundUserInterface(storage.Owner);
-            _openStorages.Remove(storage);
-            if (storage.Owner == entity.Owner)
-                break;
+            component.SavedLocations[loc.Key] = new(loc.Value);
         }
 
-        Entity<StorageComponent>? last = null;
-        if (_openStorages.Any())
-            last = _openStorages.LastOrDefault();
-        StorageOrderChanged?.Invoke(last);
-    }
+        var uiDirty = !component.StoredItems.SequenceEqual(_oldStoredItems);
 
-    private void ClearNonParentStorages(EntityUid uid)
-    {
-        var storages = new ValueList<Entity<StorageComponent>>(_openStorages);
-        var reverseStorages = storages.Reverse();
-
-        foreach (var storage in reverseStorages)
+        if (uiDirty && UI.TryGetOpenUi<StorageBoundUserInterface>(uid, StorageComponent.StorageUiKey.Key, out var storageBui))
         {
-            if (storage.Comp.Container.Contains(uid))
-                break;
+            storageBui.Refresh();
+            // Make sure nesting still updated.
+            var player = _player.LocalEntity;
 
-            CloseStorageBoundUserInterface(storage.Owner);
-            _openStorages.Remove(storage);
+            if (NestedStorage && player != null && ContainerSystem.TryGetContainingContainer((uid, null, null), out var container) &&
+                UI.TryGetOpenUi<StorageBoundUserInterface>(container.Owner, StorageComponent.StorageUiKey.Key, out var containerBui))
+            {
+                containerBui.Hide();
+            }
+            else
+            {
+                storageBui.Show();
+            }
         }
     }
 
-    private void CloseStorageBoundUserInterface(Entity<UserInterfaceComponent?> entity)
+    public override void UpdateUI(Entity<StorageComponent?> entity)
     {
-        if (!Resolve(entity, ref entity.Comp, false))
-            return;
-
-        if (entity.Comp.ClientOpenInterfaces.GetValueOrDefault(StorageComponent.StorageUiKey.Key) is not { } bui)
-            return;
+        if (UI.TryGetOpenUi<StorageBoundUserInterface>(entity.Owner, StorageComponent.StorageUiKey.Key, out var sBui))
+        {
+            sBui.Refresh();
+        }
+    }
 
-        bui.Close();
+    protected override void HideStorageWindow(EntityUid uid, EntityUid actor)
+    {
+        if (UI.TryGetOpenUi<StorageBoundUserInterface>(uid, StorageComponent.StorageUiKey.Key, out var storageBui))
+        {
+            storageBui.Hide();
+        }
     }
 
-    private void OnShutdown(Entity<StorageComponent> ent, ref ComponentShutdown args)
+    protected override void ShowStorageWindow(EntityUid uid, EntityUid actor)
     {
-        CloseStorageWindow((ent, ent.Comp));
+        if (UI.TryGetOpenUi<StorageBoundUserInterface>(uid, StorageComponent.StorageUiKey.Key, out var storageBui))
+        {
+            storageBui.Show();
+        }
     }
 
     /// <inheritdoc />
@@ -142,7 +124,7 @@ public void PickupAnimation(EntityUid item, EntityCoordinates initialCoords, Ent
     {
         if (!_timing.IsFirstTimePredicted)
             return;
-        
+
         if (TransformSystem.InRange(finalCoords, initialCoords, 0.1f) ||
             !Exists(initialCoords.EntityId) || !Exists(finalCoords.EntityId))
         {

Content.Client/UserInterface/Systems/Hotbar/HotbarUIController.cs

@@ -31,13 +31,12 @@ private void OnScreenLoad()
         ReloadHotbar();
     }
 
-    public void Setup(HandsContainer handsContainer, StorageContainer storageContainer)
+    public void Setup(HandsContainer handsContainer)
     {
         _inventory = UIManager.GetUIController<InventoryUIController>();
         _hands = UIManager.GetUIController<HandsUIController>();
         _storage = UIManager.GetUIController<StorageUIController>();
         _hands.RegisterHandContainer(handsContainer);
-        _storage.RegisterStorageContainer(storageContainer);
     }
 
     public void ReloadHotbar()

Content.Client/UserInterface/Systems/Hotbar/Widgets/HotbarGui.xaml

@@ -1,7 +1,6 @@
 <widgets:HotbarGui
     xmlns="https://spacestation14.io"
     xmlns:inventory="clr-namespace:Content.Client.UserInterface.Systems.Inventory.Controls"
-    xmlns:storage="clr-namespace:Content.Client.UserInterface.Systems.Storage.Controls"
     xmlns:hands="clr-namespace:Content.Client.UserInterface.Systems.Hands.Controls"
     xmlns:widgets="clr-namespace:Content.Client.UserInterface.Systems.Hotbar.Widgets"
     Name="HotbarInterface"
@@ -13,10 +12,8 @@
         <BoxContainer Name="StorageContainer"
                       Access="Public"
                       HorizontalAlignment="Center"
+                      HorizontalExpand="True"
                       Margin="10">
-            <storage:StorageContainer
-                Name="StoragePanel"
-                Visible="False"/>
         </BoxContainer>
         <BoxContainer Orientation="Horizontal" Name="Hotbar" HorizontalAlignment="Center">
             <inventory:ItemSlotButtonContainer

Content.Client/UserInterface/Systems/Hotbar/Widgets/HotbarGui.xaml.cs

@@ -15,7 +15,7 @@ public HotbarGui()
         StatusPanelLeft.SetSide(HandUILocation.Left);
         var hotbarController = UserInterfaceManager.GetUIController<HotbarUIController>();
 
-        hotbarController.Setup(HandContainer, StoragePanel);
+        hotbarController.Setup(HandContainer);
         LayoutContainer.SetGrowVertical(this, LayoutContainer.GrowDirection.Begin);
     }
 

Content.Client/UserInterface/Systems/Storage/Controls/ItemGridPiece.cs

@@ -59,7 +59,7 @@ public ItemGridPiece(Entity<ItemComponent> entity, ItemStorageLocation location,
         Location = location;
 
         Visible = true;
-        MouseFilter = MouseFilterMode.Pass;
+        MouseFilter = MouseFilterMode.Stop;
 
         TooltipSupplier = SupplyTooltip;
 
@@ -105,8 +105,11 @@ protected override void Draw(DrawingHandleScreen handle)
             return;
         }
 
-        if (_storageController.IsDragging && _storageController.DraggingGhost?.Entity == Entity && _storageController.DraggingGhost != this)
+        if (_storageController.IsDragging && _storageController.DraggingGhost?.Entity == Entity &&
+            _storageController.DraggingGhost != this)
+        {
             return;
+        }
 
         var adjustedShape = _entityManager.System<ItemSystem>().GetAdjustedItemShape((Entity, itemComponent), Location.Rotation, Vector2i.Zero);
         var boundingGrid = adjustedShape.GetBoundingBox();