1

Src/Unity/Scripts/Entity/Core/EntityOverride.cs

@@ -4,21 +4,52 @@ using System.Collections.Generic;
 using UnityEngine;
 namespace BITKit.Entities
 {
+   
     public interface IEntityOverride
     {
+        /// <summary>
+        /// 是否正在被覆盖
+        /// </summary>
         bool IsOvering { get; }
-        void AddOverride(object key);
-        void RemoveOverride(object key);
+        /// <summary>
+        /// 当前对象,用于判断是否是自己的覆盖
+        /// </summary>
+        object CurrentObject { get; }
+        /// <summary>
+        /// 当开始覆盖或者结束覆盖时触发
+        /// </summary>
         event Action<bool> OnOverride;
+        /// <summary>
+        /// 添加覆盖
+        /// </summary>
+        void AddOverride(object key,int priority=0);
+        /// <summary>
+        /// 移除覆盖
+        /// </summary>
+        void RemoveOverride(object key,int priority=0);
+        
     }
     [CustomType(typeof(IEntityOverride))]
     public class EntityOverride : EntityBehavior,IEntityOverride
     {
         [SerializeField,ReadOnly] private bool isOvering;
+        [SerializeField, ReadOnly(HideLabel = true)] private string overrideKeys;
         public bool IsOvering => _allowOverrideHandle;
+        public object CurrentObject => _prioritySelector.Current;
         private readonly ValidHandle _allowOverrideHandle = new();
-        public void AddOverride(object key) => _allowOverrideHandle.AddElement(key);
-        public void RemoveOverride(object key)=>_allowOverrideHandle.RemoveElement(key);
+        
+        private readonly PrioritySelector<object> _prioritySelector = new();
+        public void AddOverride(object key,int priority=0)
+        {
+            _prioritySelector.Set(priority,key);
+            _allowOverrideHandle.AddElement(key);
+        }
+        public void RemoveOverride(object key,int priority=0)
+        {
+            _prioritySelector.Remove(priority);
+            _allowOverrideHandle.RemoveElement(key);
+        }
+
         public event Action<bool> OnOverride;
 
         public override void Initialize(IEntity entity)
@@ -35,6 +66,7 @@ namespace BITKit.Entities
         {
             OnOverride?.Invoke(@override);
             isOvering=@override;
+            overrideKeys = _allowOverrideHandle.ToString();
         }
     }
 }