feat(Gaze): 实现注视相关提示

Assets/Script/Gameplay/Player/PlayerInteractorController.cs

@@ -1,6 +1,7 @@
 using UnityEngine;
 using Script.Gameplay.Interface;
 using System;
+using Core;
 using Script.Gameplay.Input;
 
 namespace Script.Gameplay.Player
@@ -10,8 +11,29 @@ namespace Script.Gameplay.Player
         [SerializeField] private FirstPersonRaycaster raycaster; // 新增：第一人称射线检测器
         [SerializeField] private bool isEnablePlayerInteraction = true; // 是否启用玩家交互功能
 
-        private IInteractable currentTarget; // 被射线命中的当前可交互对象（用于按键交互）
+        private IInteractable currentTarget;
+        private IInteractable CurrentTarget
+        {
+            get => currentTarget;
+            set
+            {
+                currentTarget = value;
+                if (currentTarget != null)
+                {
+                    // 可以在这里添加一些逻辑，比如显示交互提示UI
+                    OnGazeEnter?.Invoke(this.gameObject);
+                }
+                else
+                {
+                    // 可以在这里隐藏交互提示UI
+                    OnGazeExit?.Invoke(this.gameObject);
+                }
+            }
+        } // 被射线命中的当前可交互对象（用于按键交互）
         private IInteractable previousGazedTarget; // 上一次注视的对象（用于注视进入/离开事件）
+        
+        public event Action<GameObject> OnGazeEnter;
+        public event Action<GameObject> OnGazeExit;
 
         void Start()
         {
@@ -25,11 +47,13 @@ namespace Script.Gameplay.Player
             var input = InputManager.Instance.Input;
             input.Player.Interact.performed += ctx =>
             {
-                if (currentTarget != null)
+                if (CurrentTarget != null)
                 {
-                    currentTarget.Interact(this.gameObject);
+                    CurrentTarget.Interact(this.gameObject);
                 }
             };
+            
+            ControllerLocator.Instance.Register(this);
         }
 
         void Update()
@@ -63,7 +87,7 @@ namespace Script.Gameplay.Player
                 previousGazedTarget = hitInteractable;
             }
 
-            currentTarget = hitInteractable;
+            CurrentTarget = hitInteractable;
         }
         
         public void SetPlayerInteractionEnabled(bool isEnabled)
@@ -73,7 +97,7 @@ namespace Script.Gameplay.Player
             {
                 previousGazedTarget.OnGazeExit(this.gameObject);
                 previousGazedTarget = null;
-                currentTarget = null;
+                CurrentTarget = null;
             }
         }