- 规范 UI 设计成为：

- UIForm 负责展示
    - Controller 负责控制
    - UseCase 负责业务逻辑
    - RawData 负责提供原始数据
    - Context 负责为 UIForm 提供数据
- 添加和补充一系列 UI 功能

Assets/GameMain/Scripts/Entity/EntityData/Weapon/WeaponData.cs

@@ -21,6 +21,20 @@ namespace Entity.EntityData
         /// </summary>
         public int Attack => _drWeapon.Attack;
 
+        /// <summary>
+        /// 武器名称。
+        /// </summary>
+        public string Title => _drWeapon.Title;
+
+        /// <summary>
+        /// 图标资源名称。
+        /// </summary>
+        public string IconAssetName => _drWeapon.IconAssetName;
+
+        public ItemRarity Rarity => _drWeapon.Rarity;
+
+        public int Price => _drWeapon.Price;
+
         /// <summary>
         /// 攻击间隔。
         /// </summary>

Assets/GameMain/Scripts/Entity/EntityLogic/Player.cs

@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using Components;
 using CustomEvent;
 using DataTable;
@@ -63,6 +64,8 @@ namespace Entity
                 {
                     value -= _expRequires[_currentLevel + 1];
                     _currentLevel++;
+                    PendingLevelPoints++;
+                    GameEntry.Event.Fire(this, PlayerLevelUpEventArgs.Create());
                 }
 
                 GameEntry.Event.Fire(this, PlayerExpChangeEventArgs.Create(value, _expRequires[_currentLevel + 1]));
@@ -71,7 +74,19 @@ namespace Entity
         }
 
         public int CurrentLevel => _currentLevel;
-        
+
+        public int PendingLevelPoints { get; set; }
+
+        public IReadOnlyList<WeaponBase> Weapons => _backpackComponent != null ? _backpackComponent.Weapons : null;
+        public IReadOnlyList<PropItem> Props => _backpackComponent != null ? _backpackComponent.Props : null;
+        public int WeaponCapacity => _backpackComponent != null ? _backpackComponent.WeaponCapacity : 0;
+
+        public bool AddProp(PropItem prop)
+        {
+            if (prop == null || _backpackComponent == null) return false;
+            return _backpackComponent.AttachProp(prop);
+        }
+
         public bool Enable
         {
             get => _enable;

Assets/GameMain/Scripts/Entity/EntityLogic/Weapon/WeaponBase.cs

@@ -24,10 +24,15 @@ namespace Entity
     public abstract class WeaponBase : EntityBase
     {
         protected const string AttachPoint = "Weapon Point";
+        
         protected bool _isAttacking = false;
+        
         protected bool _isEnabled = false;
+        
         public WeaponData WeaponData;
+        
         public bool IsAttacking => _isAttacking;
+        
         protected WeaponStateBase _currentState;
 
         #region FSM

Assets/GameMain/Scripts/Entity/EntityLogic/Weapon/WeaponKnife.cs

@@ -134,6 +134,7 @@ namespace Entity
                 Log.Error("WeaponKnife data is invalid.");
                 return;
             }
+            WeaponData = _weaponData;
 
             _collider = GetComponent<Collider>();
             _rigidbody = GetComponent<Rigidbody>();
@@ -329,4 +330,4 @@ namespace Entity
             }
         }
     }
-}
+}