对 DisplayItemInfoForm 按 5 层 UI 规范做结构整理

- 删除无用的 DisplayItemInfoUseCase，转为轻量 UI（Controller + Context + View）
- RawData 类型安全：object Data 拆分为 WeaponData + PropItem
- View 事件规范：回收按钮改用 UI 专用事件，由 Controller 通过回调转发
- 简化 _locked 状态管理，统一在 CloseUIAsync 中清理

Assets/GameMain/Scripts/Base/Event/DisplayItemInfoForm/DisplayItemInfoRecycleEventArgs.cs

@@ -0,0 +1,36 @@
+using GameFramework;
+using GameFramework.Event;
+
+namespace SepCore.Event
+{
+    public class DisplayItemInfoRecycleEventArgs : GameEventArgs
+    {
+        public static readonly int EventId = typeof(DisplayItemInfoRecycleEventArgs).GetHashCode();
+
+        public override int Id => EventId;
+
+        public int Index;
+        public int Price;
+
+        public DisplayItemInfoRecycleEventArgs()
+        {
+            Index = -1;
+            Price = 0;
+        }
+
+        public static DisplayItemInfoRecycleEventArgs Create(int index, int price)
+        {
+            var args = ReferencePool.Acquire<DisplayItemInfoRecycleEventArgs>();
+            args.Index = index;
+            args.Price = price;
+
+            return args;
+        }
+
+        public override void Clear()
+        {
+            Index = -1;
+            Price = 0;
+        }
+    }
+}

Assets/GameMain/Scripts/Base/Event/DisplayItemInfoForm/DisplayItemInfoRecycleEventArgs.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 48c1f32fe95e20c43b8015ac1438d54e
+guid: 9b959bd91b2fade47990fed6ce898f4f
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/GameMain/Scripts/Base/Event/Shop/ShopWeaponRecycleEventArgs.cs

@@ -1,37 +0,0 @@
-using GameFramework;
-using GameFramework.Event;
-
-namespace SepCore.Event
-{
-    public class ShopWeaponRecycleEventArgs : GameEventArgs
-    {
-        public static readonly int EventId = typeof(ShopWeaponRecycleEventArgs).GetHashCode();
-
-        public override int Id => EventId;
-
-        public int Index { get; private set; }
-
-        public int Price { get; private set; }
-
-        public ShopWeaponRecycleEventArgs()
-        {
-            Index = -1;
-            Price = 0;
-        }
-
-        public static ShopWeaponRecycleEventArgs Create(int index, int price)
-        {
-            var args = ReferencePool.Acquire<ShopWeaponRecycleEventArgs>();
-            args.Index = index;
-            args.Price = price;
-
-            return args;
-        }
-
-        public override void Clear()
-        {
-            Index = -1;
-            Price = 0;
-        }
-    }
-}

Assets/GameMain/Scripts/Base/Event/Shop/ShopWeaponRecycleEventArgs.cs.meta

@@ -1,3 +0,0 @@
-fileFormatVersion: 2
-guid: 2a11aec04bee4abf85e3df1d495e9f84
-timeCreated: 1771487051

Assets/GameMain/Scripts/Presentation/Main/DisplayItemInfo/DisplayItemInfoContext.cs

@@ -18,6 +18,7 @@ namespace SepCore.UI
         public string Description;
         public int Price;
         public Vector3 TargetPos;
+        public bool ShowRecycleButton;
 
         public DisplayItemInfoContext()
         {
@@ -29,6 +30,7 @@ namespace SepCore.UI
             Description = string.Empty;
             Price = 0;
             TargetPos = Vector3.zero;
+            ShowRecycleButton = false;
         }
 
         public DisplayItemInfoContext(DisplayItemInfoRawData rawData)
@@ -38,6 +40,7 @@ namespace SepCore.UI
             Rarity = rawData.Rarity;
             Price = rawData.Price;
             TargetPos = rawData.TargetPos;
+            ShowRecycleButton = rawData.OnRecycle != null;
             if (ItemType == ItemType.None)
             {
                 IconAssetName = string.Empty;
@@ -45,14 +48,14 @@ namespace SepCore.UI
             }
             else if (ItemType == ItemType.Weapon)
             {
-                var data = (WeaponData)rawData.Data;
+                var data = rawData.WeaponData;
                 IconAssetName = data.IconAssetName;
                 Title = data.Title;
                 Description = ItemDescUtility.CreateWeaponDescription(data);
             }
             else
             {
-                var data = (PropItem)rawData.Data;
+                var data = rawData.PropData;
                 IconAssetName = data.IconAssetName;
                 Title = data.Title;
                 Description = ItemDescUtility.CreatePropDescription(data);

Assets/GameMain/Scripts/Presentation/Main/DisplayItemInfo/DisplayItemInfoController.cs

@@ -1,3 +1,4 @@
+using System;
 using Cysharp.Threading.Tasks;
 using SepCore.Event;
 using SepCore.Definition;
@@ -12,17 +13,20 @@ namespace SepCore.UI
         protected override UIFormType UIFormType => UIFormType.DisplayItemInfoForm;
 
         private bool _locked = false;
+        private Action<int, int> _onRecycle;
 
         protected override void SubscribeCustomEvents()
         {
             GameEntry.Event.Subscribe(DisplayItemInfoLockEventArgs.EventId, DisplayItemInfoLock);
             GameEntry.Event.Subscribe(DisplayItemInfoHideEventArgs.EventId, DisplayItemInfoHide);
+            GameEntry.Event.Subscribe(DisplayItemInfoRecycleEventArgs.EventId, DisplayItemInfoRecycle);
         }
 
         protected override void UnsubscribeCustomEvents()
         {
             GameEntry.Event.Unsubscribe(DisplayItemInfoLockEventArgs.EventId, DisplayItemInfoLock);
             GameEntry.Event.Unsubscribe(DisplayItemInfoHideEventArgs.EventId, DisplayItemInfoHide);
+            GameEntry.Event.Unsubscribe(DisplayItemInfoRecycleEventArgs.EventId, DisplayItemInfoRecycle);
         }
 
         protected override void RefreshUI(DisplayItemInfoForm form, DisplayItemInfoContext context)
@@ -69,21 +73,22 @@ namespace SepCore.UI
                 return;
             }
 
-            _locked = false;
+            _onRecycle = rawData.OnRecycle;
             await OpenFormAsync(context, timeout);
         }
 
         public override async UniTask CloseUIAsync(object userData = null, float timeout = 30f)
         {
             _locked = false;
+            _onRecycle = null;
             await base.CloseUIAsync(userData, timeout);
         }
 
         public override void BindUseCase(IUIUseCase useCase)
         {
-            if (useCase is not DisplayItemInfoUseCase)
+            if (useCase != null)
             {
-                Log.Error("DisplayItemInfoForm.BindUseCase() useCase is invalid.");
+                Log.Warning("DisplayItemInfoController does not use a use case.");
             }
         }
 
@@ -121,17 +126,24 @@ namespace SepCore.UI
                 return;
             }
 
-            if (args.Force)
-            {
-                GameEntry.UIRouter.CloseUIAsync(UIFormType.DisplayItemInfoForm).Forget();
-                _locked = false;
-                return;
-            }
-
             if (_locked && !args.Force) return;
 
             GameEntry.UIRouter.CloseUIAsync(UIFormType.DisplayItemInfoForm).Forget();
-            _locked = false;
+        }
+
+        private void DisplayItemInfoRecycle(object sender, GameEventArgs e)
+        {
+            if (e is not DisplayItemInfoRecycleEventArgs args)
+            {
+                return;
+            }
+
+            if (!IsCurrentFormSender(sender))
+            {
+                return;
+            }
+
+            _onRecycle?.Invoke(args.Index, args.Price);
         }
 
         #endregion

Assets/GameMain/Scripts/Presentation/Main/DisplayItemInfo/DisplayItemInfoForm.cs

@@ -62,7 +62,7 @@ namespace SepCore.UI
 
             if (_recycleButton != null)
             {
-                _recycleButton.gameObject.SetActive(_context.ItemType == ItemType.Weapon);
+                _recycleButton.gameObject.SetActive(_context.ShowRecycleButton);
             }
 
             if (_iconArea != null && !string.IsNullOrEmpty(_context.IconAssetName))
@@ -191,8 +191,8 @@ namespace SepCore.UI
 
         public void OnRecycleButtonClick()
         {
-            if (_context == null || _context.ItemType != ItemType.Weapon) return;
+            if (_context == null) return;
-            GameEntry.Event.Fire(this, ShopWeaponRecycleEventArgs.Create(_context.Index, _context.Price));
+            GameEntry.Event.Fire(this, DisplayItemInfoRecycleEventArgs.Create(_context.Index, _context.Price));
         }
 
         public void OnCancelButtonClick()

Assets/GameMain/Scripts/Presentation/Main/Shop/ShopController.cs

@@ -26,7 +26,6 @@ namespace SepCore.UI
         {
             GameEntry.Event.Subscribe(RefreshEventArgs.EventId, Refresh);
             GameEntry.Event.Subscribe(ShopPurchaseEventArgs.EventId, ShopPurchase);
-            GameEntry.Event.Subscribe(ShopWeaponRecycleEventArgs.EventId, WeaponRecycle);
             GameEntry.Event.Subscribe(ShopContinueEventArgs.EventId, ShopContinue);
             GameEntry.Event.Subscribe(DisplayItemShowEventArgs.EventId, DisplayItemShow);
         }
@@ -35,7 +34,6 @@ namespace SepCore.UI
         {
             GameEntry.Event.Unsubscribe(RefreshEventArgs.EventId, Refresh);
             GameEntry.Event.Unsubscribe(ShopPurchaseEventArgs.EventId, ShopPurchase);
-            GameEntry.Event.Unsubscribe(ShopWeaponRecycleEventArgs.EventId, WeaponRecycle);
             GameEntry.Event.Unsubscribe(ShopContinueEventArgs.EventId, ShopContinue);
             GameEntry.Event.Unsubscribe(DisplayItemShowEventArgs.EventId, DisplayItemShow);
         }
@@ -379,10 +377,11 @@ namespace SepCore.UI
             {
                 TargetPos = targetPos,
                 Index = index,
-                Data = weapon.WeaponData,
+                WeaponData = weapon.WeaponData,
                 Rarity = weapon.WeaponData.Rarity,
                 ItemType = ItemType.Weapon,
                 Price = Mathf.FloorToInt(weapon.WeaponData.Price * Context.WeaponRecycleRate),
+                OnRecycle = (recycleIndex, recyclePrice) => RecycleWeapon(recycleIndex, recyclePrice),
             };
             return true;
         }
@@ -414,7 +413,7 @@ namespace SepCore.UI
             {
                 TargetPos = targetPos,
                 Index = index,
-                Data = propItem,
+                PropData = propItem,
                 Rarity = propItem.Rarity,
                 ItemType = ItemType.Prop,
                 Price = 0
@@ -422,6 +421,30 @@ namespace SepCore.UI
             return true;
         }
 
+        private void RecycleWeapon(int index, int price)
+        {
+            if (_useCase == null || Context == null)
+            {
+                Log.Error("ShopFormController.RecycleWeapon() controller state is invalid.");
+                return;
+            }
+
+            bool success = _useCase.TryRecycleWeapon(index, price);
+            if (!success)
+            {
+                return;
+            }
+
+            if (Context.WeaponListContext != null)
+            {
+                int currentCount = Mathf.Max(0, Context.WeaponListContext.CurrentCount - 1);
+                Context.WeaponListContext.CurrentCount = currentCount;
+            }
+
+            Form?.RemoveWeaponDisplayItem(index);
+            GameEntry.Event.Fire(this, DisplayItemInfoHideEventArgs.Create(true));
+        }
+
         #endregion
 
         #region Event Handlers
@@ -519,40 +542,6 @@ namespace SepCore.UI
             GameEntry.UIRouter.OpenUIAsync(UIFormType.DisplayItemInfoForm, rawData).Forget();
         }
 
-        private void WeaponRecycle(object sender, GameEventArgs e)
-        {
-            if (e is not ShopWeaponRecycleEventArgs args)
-            {
-                return;
-            }
-
-            if (sender is not DisplayItemInfoForm)
-            {
-                return;
-            }
-
-            if (_useCase == null || Context == null)
-            {
-                Log.Error("ShopFormController.WeaponRecycle() controller state is invalid.");
-                return;
-            }
-
-            bool success = _useCase.TryRecycleWeapon(args.Index, args.Price);
-            if (!success)
-            {
-                return;
-            }
-
-            if (Context.WeaponListContext != null)
-            {
-                int currentCount = Mathf.Max(0, Context.WeaponListContext.CurrentCount - 1);
-                Context.WeaponListContext.CurrentCount = currentCount;
-            }
-
-            Form?.RemoveWeaponDisplayItem(args.Index);
-            GameEntry.Event.Fire(this, DisplayItemInfoHideEventArgs.Create(true));
-        }
-
         #endregion
     }
 }

Assets/GameMain/Scripts/Runtime/UIBase/Main/DisplayItemInfo/DisplayItemInfoRawData.cs

@@ -1,4 +1,7 @@
+using System;
 using SepCore.Definition;
+using SepCore.Entity;
+using SepCore.Entity.Weapon;
 using UnityEngine;
 
 namespace SepCore.UI
@@ -9,14 +12,16 @@ namespace SepCore.UI
         Weapon,
         Prop
     }
-    
+
     public class DisplayItemInfoRawData
     {
         public int Index;
-        public object Data; 
+        public WeaponData WeaponData;
+        public PropItem PropData;
         public ItemType ItemType;
         public ItemRarity Rarity;
         public int Price;
         public Vector3 TargetPos;
+        public Action<int, int> OnRecycle;
     }
 }

Assets/GameMain/Scripts/Runtime/UIBase/Main/DisplayItemInfo/DisplayItemInfoUseCase.cs

@@ -1,68 +0,0 @@
-using SepCore.Definition;
-using SepCore.Entity;
-using SepCore.CustomUtility;
-using SepCore.Entity.Weapon;
-
-namespace SepCore.UI
-{
-    public class DisplayItemInfoUseCase : IUIUseCase
-    {
-        private readonly Player _player;
-
-        private Player Player => _player;
-
-        public DisplayItemInfoUseCase(Player player)
-        {
-            _player = player;
-        }
-
-        public DisplayItemInfoRawData CreateModel(int index, bool isWeapon)
-        {
-            if (index < 0 || Player == null)
-            {
-                return null;
-            }
-
-            if (isWeapon)
-            {
-                var weapons = Player.Weapons;
-                if (weapons == null || index >= weapons.Count)
-                {
-                    return null;
-                }
-
-                WeaponBase weapon = weapons[index];
-                if (weapon == null || weapon.WeaponData == null)
-                {
-                    return null;
-                }
-
-                return new DisplayItemInfoRawData
-                {
-                    Data = weapon.WeaponData,
-                    ItemType = ItemType.Weapon,
-                    Price = 0,
-                };
-            }
-
-            var props = Player.Props;
-            if (props == null || index >= props.Count)
-            {
-                return null;
-            }
-
-            PropItem prop = props[index];
-            if (prop == null)
-            {
-                return null;
-            }
-
-            return new DisplayItemInfoRawData
-            {
-                Data = prop,
-                ItemType = ItemType.Prop,
-                Price = 0,
-            };
-        }
-    }
-}

Assets/GameMain/UI/UIItems/DisplayItem.prefab

@@ -103,15 +103,11 @@ MonoBehaviour:
   m_Interactable: 1
   m_TargetGraphic: {fileID: 0}
   m_OnClick:
-    m_PersistentCalls:
-      m_Calls: []
-  _background: {fileID: 2138039234147195629}
-  _onPointerEnterAction:
     m_PersistentCalls:
       m_Calls:
       - m_Target: {fileID: 8108003253794388876}
-        m_TargetAssemblyTypeName: UI.DisplayItem, Assembly-CSharp
+        m_TargetAssemblyTypeName: SepCore.UI.DisplayItem, SepCore.Presentation
-        m_MethodName: OnItemInfoShow
+        m_MethodName: OnItemInfoLock
         m_Mode: 1
         m_Arguments:
           m_ObjectArgument: {fileID: 0}
@@ -121,12 +117,13 @@ MonoBehaviour:
           m_StringArgument: 
           m_BoolArgument: 0
         m_CallState: 2
-  _onClickAction:
+  _background: {fileID: 2138039234147195629}
+  _onPointerEnterAction:
     m_PersistentCalls:
       m_Calls:
       - m_Target: {fileID: 8108003253794388876}
         m_TargetAssemblyTypeName: UI.DisplayItem, Assembly-CSharp
-        m_MethodName: OnItemInfoLock
+        m_MethodName: OnItemInfoShow
         m_Mode: 1
         m_Arguments:
           m_ObjectArgument: {fileID: 0}