feat():大改前的提交，这个版本保存了所有冗余的代码

Assets/Script/Gameplay/Player/PlayerEditController.cs

@@ -0,0 +1,86 @@
+using UnityEngine;
+using Interface;
+using Script.Gameplay.Input;
+
+namespace Gameplay.Player
+{
+    public class PlayerEditController:MonoBehaviour
+    {
+        [SerializeField] private float interactRange = 15f;
+        [SerializeField] private LayerMask interactableLayer;
+        [SerializeField] private Camera playerCamera;
+        [SerializeField] private bool isDrawGizmos;
+
+        private IEditable currentTarget; // 射线命中的当前可编辑对象（用于按键交互）
+        private IEditable previousGazedTarget; // 上一次注视的对象（用于注视进入/离开事件）
+        
+        private InputManager inputManager;
+
+        void Start()
+        {
+            inputManager = InputManager.Instance;
+            if (playerCamera == null)
+                playerCamera = GameObject.FindWithTag("MainCamera").GetComponent<Camera>();
+
+            inputManager.Input.Player.SwitchWatchMode.performed += ctx =>
+            {
+                if (currentTarget != null) currentTarget.BeginEdit();
+            };
+        }
+
+        void Update()
+        {
+            DetectInteractable();
+        }
+
+        void DetectInteractable()
+        {
+            if (playerCamera == null) return;
+
+            Ray ray = new Ray(playerCamera.transform.position, playerCamera.transform.forward);
+            if (Physics.Raycast(ray, out RaycastHit hit, interactRange, interactableLayer))
+            {
+                IEditable hitEditable = hit.collider.GetComponent<IEditable>();
+
+                // 如果命中对象与之前注视的不一样，触发进入/离开事件
+                if (hitEditable != previousGazedTarget)
+                {
+                    if (previousGazedTarget != null)
+                    {
+                        previousGazedTarget.OnGazeExit(this);
+                    }
+
+                    if (hitEditable != null)
+                    {
+                        hitEditable.OnGazeEnter(this);
+                    }
+
+                    previousGazedTarget = hitEditable;
+                }
+
+                currentTarget = hitEditable;
+            }
+            else
+            {
+                // 没有命中时，如果之前有注视对象，触发离开
+                if (previousGazedTarget != null)
+                {
+                    previousGazedTarget.OnGazeExit(this);
+                    previousGazedTarget = null;
+                }
+
+                currentTarget = null;
+            }
+        }
+
+        void OnDrawGizmos()
+        {
+            if(!isDrawGizmos) return;
+            if (playerCamera == null) return;
+            Gizmos.color = Color.red;
+            Vector3 origin = playerCamera.transform.position;
+            Vector3 direction = playerCamera.transform.forward * interactRange;
+            Gizmos.DrawLine(origin, origin + direction);
+        }
+    }
+}