Storage Component ECS (#7530)

Co-authored-by: fishfish458 <fishfish458>
Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Content.Client/Storage/StorageBoundUserInterface.cs

@@ -0,0 +1,87 @@
+using Content.Client.Storage.UI;
+using Robust.Client.GameObjects;
+using Robust.Client.UserInterface.Controls;
+using Robust.Shared.Input;
+using Content.Client.Items.Managers;
+using JetBrains.Annotations;
+using static Content.Shared.Storage.SharedStorageComponent;
+
+namespace Content.Client.Storage
+{
+    [UsedImplicitly]
+    public sealed class StorageBoundUserInterface : BoundUserInterface
+    {
+        [ViewVariables] private StorageWindow? _window;
+
+        public StorageBoundUserInterface(ClientUserInterfaceComponent owner, object uiKey) : base(owner, uiKey)
+        {
+        }
+
+        protected override void Open()
+        {
+            base.Open();
+
+            if (_window == null)
+            {
+                var entMan = IoCManager.Resolve<IEntityManager>();
+                _window = new StorageWindow(entMan) {Title = entMan.GetComponent<MetaDataComponent>(Owner.Owner).EntityName};
+
+                _window.EntityList.GenerateItem += _window.GenerateButton;
+                _window.EntityList.ItemPressed += InteractWithItem;
+                _window.StorageContainerButton.OnPressed += TouchedContainerButton;
+
+                _window.OnClose += Close;
+                _window.OpenCentered();
+            }
+            else
+            {
+                _window.Open();
+            }
+        }
+
+        public void InteractWithItem(BaseButton.ButtonEventArgs args, EntityUid entity)
+        {
+            if (args.Event.Function == EngineKeyFunctions.UIClick)
+            {
+                SendMessage(new StorageRemoveItemMessage(entity));
+            }
+            else if (IoCManager.Resolve<IEntityManager>().EntityExists(entity))
+            {
+                IoCManager.Resolve<IItemSlotManager>().OnButtonPressed(args.Event, entity);
+            }
+        }
+
+        public void TouchedContainerButton(BaseButton.ButtonEventArgs args)
+        {
+            SendMessage(new StorageInsertItemMessage());
+        }
+
+        protected override void UpdateState(BoundUserInterfaceState state)
+        {
+            base.UpdateState(state);
+
+            if (_window == null || state is not StorageBoundUserInterfaceState cast)
+                return;
+
+            _window?.BuildEntityList(cast);
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+            base.Dispose(disposing);
+            if (!disposing)
+                return;
+
+            if (_window != null)
+            {
+                _window.EntityList.GenerateItem -= _window.GenerateButton;
+                _window.EntityList.ItemPressed -= InteractWithItem;
+                _window.StorageContainerButton.OnPressed -= TouchedContainerButton;
+                _window.OnClose -= Close;
+            }
+
+            _window?.Dispose();
+            _window = null;
+        }
+    }
+}