添加mcp服务器

优化敌人AI，修改成双重规则寻敌

unity/.mcp.json

@@ -0,0 +1,15 @@
+{
+  "mcpServers": {
+    "unity-api": {
+      "command": "uvx",
+      "args": ["unity-api-mcp"],
+      "env": {
+        "UNITY_VERSION": "2022"
+      }
+    },
+    "fetch": {
+      "command": "uvx",
+      "args": ["mcp-server-fetch"]
+    }
+  }
+}

unity/.vscode/settings.json

@@ -51,5 +51,6 @@
         "temp/": true,
         "Temp/": true
     },
-    "dotnet.defaultSolution": "unity.sln"
+    "dotnet.defaultSolution": "unity.sln",
+    "dotnet.preferCSharpExtension": true
 }

unity/Assets/2.5D Engine/Enemy.prefab

@@ -213,13 +213,18 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   playerTarget: {fileID: 0}
-  detectionRange: 8
-  chaseSpeed: 3
   stopDistance: 1.2
-  chasePersistTime: 3
+  chaseSpeed: 3
+  obstacleLayers:
+    serializedVersion: 2
+    m_Bits: 0
+  rayOffsetY: 0.5
+  loseSightTime: 3
   listenRange: 15
-  bellMoveSpeed: 4
+  bellArriveDistance: 1
-  bellMoveTime: 1.5
+  bellChaseTimeout: 10
+  bellPatrolTime: 5
+  bellPatrolRadius: 3
 --- !u!114 &2877034408413616420
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -235,6 +240,8 @@ MonoBehaviour:
   lockYAxis: 1
   smoothRotation: 0
   rotationSpeed: 8
+  snapAngle: 0.5
+  deadZone: 0.2
 --- !u!1 &8532340994753211982
 GameObject:
   m_ObjectHideFlags: 0

unity/Assets/Editor/TilemapYSortTool.cs

@@ -0,0 +1,102 @@
+using UnityEngine;
+using UnityEditor;
+using UnityEngine.Tilemaps;
+
+/// <summary>
+/// Tilemap Y-Sort工具 - 快速给Tilemap添加YSorter
+/// </summary>
+public class TilemapYSortTool : Editor
+{
+    [MenuItem("Tools/Tilemap/给选中Tilemap添加YSorter")]
+    public static void AddYSorterToTilemap()
+    {
+        if (Selection.gameObjects.Length == 0)
+        {
+            EditorUtility.DisplayDialog("提示", "请先选择Tilemap物体", "确定");
+            return;
+        }
+
+        int count = 0;
+        foreach (GameObject go in Selection.gameObjects)
+        {
+            // 检查是否有TilemapRenderer
+            TilemapRenderer renderer = go.GetComponentInChildren<TilemapRenderer>();
+            if (renderer == null)
+            {
+                Debug.LogWarning($"跳过 {go.name} - 没有TilemapRenderer组件");
+                continue;
+            }
+
+            // 检查是否已有YSorter
+            if (go.GetComponent<YSorter>() != null)
+            {
+                Debug.Log($"跳过 {go.name} - 已有YSorter");
+                continue;
+            }
+
+            // 添加YSorter
+            YSorter ySorter = go.AddComponent<YSorter>();
+            
+            // 设置默认的baseSortingOrder
+            SerializedObject so = new SerializedObject(ySorter);
+            SerializedProperty prop = so.FindProperty("baseSortingOrder");
+            if (prop != null)
+            {
+                prop.intValue = renderer.sortingOrder;
+                so.ApplyModifiedProperties();
+            }
+
+            EditorUtility.SetDirty(go);
+            count++;
+            Debug.Log($"✓ 已添加YSorter到 {go.name} (baseSortingOrder: {renderer.sortingOrder})");
+        }
+
+        if (count > 0)
+        {
+            EditorUtility.DisplayDialog("完成", $"已给 {count} 个Tilemap添加YSorter", "确定");
+        }
+    }
+
+    [MenuItem("Tools/Tilemap/批量添加YSorter到所有Tilemap")]
+    public static void AddYSorterToAllTilemaps()
+    {
+        TilemapRenderer[] allRenderers = FindObjectsByType<TilemapRenderer>(FindObjectsSortMode.None);
+        
+        if (allRenderers.Length == 0)
+        {
+            EditorUtility.DisplayDialog("提示", "场景中没有找到TilemapRenderer", "确定");
+            return;
+        }
+
+        int count = 0;
+        foreach (TilemapRenderer renderer in allRenderers)
+        {
+            GameObject go = renderer.gameObject;
+            
+            if (go.GetComponent<YSorter>() != null)
+            {
+                Debug.Log($"跳过 {go.name} - 已有YSorter");
+                continue;
+            }
+
+            YSorter ySorter = go.AddComponent<YSorter>();
+            
+            SerializedObject so = new SerializedObject(ySorter);
+            SerializedProperty prop = so.FindProperty("baseSortingOrder");
+            if (prop != null)
+            {
+                prop.intValue = renderer.sortingOrder;
+                so.ApplyModifiedProperties();
+            }
+
+            EditorUtility.SetDirty(go);
+            count++;
+            Debug.Log($"✓ 已添加YSorter到 {go.name} (baseSortingOrder: {renderer.sortingOrder})");
+        }
+
+        if (count > 0)
+        {
+            EditorUtility.DisplayDialog("完成", $"已给 {count} 个Tilemap添加YSorter", "确定");
+        }
+    }
+}

unity/Assets/Editor/TilemapYSortTool.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: CH5JsXykVyiioh6PdpvMd04QErrpba3U3rPu7hQrZpCz8EMMsg29s0w=
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity/Assets/camera/YSorter.cs

@@ -1,20 +1,9 @@
 using UnityEngine;
+using UnityEngine.Tilemaps;
 
 /// <summary>
 /// Y-Sort 排序器 —— 根据物体的Z坐标（世界空间）动态调整Sprite的sortingOrder。
-/// 
+/// 支持SpriteRenderer和TilemapRenderer。
-/// 原理：
-/// 在2.5D等距视角游戏中，摄像机从斜上方45°俯视，Z坐标代表"前后"关系。
-/// Z值越大（离相机越远=越靠前），sortingOrder越大，会遮挡Z值小的物体。
-/// 
-/// 用法：
-/// 1. 挂到所有需要参与排序的Sprite物体上（玩家、敌人、树木、石头等）
-/// 2. 设置 baseSortingOrder 区分不同类型的物体（如地面=0，角色=1000）
-/// 3. 确保所有参与排序的Sprite在同一个Sorting Layer上
-/// 
-/// 注意：
-/// - 本脚本假设摄像机从斜上方俯视（Z轴代表前后）
-/// - 所有参与排序的物体必须在同一个Sorting Layer
 /// </summary>
 public class YSorter : MonoBehaviour
 {
@@ -28,21 +17,32 @@ public class YSorter : MonoBehaviour
     [SerializeField] private bool updateEveryFrame = true;
 
     private SpriteRenderer _spriteRenderer;
+    private TilemapRenderer _tilemapRenderer;
     private Vector3 _lastPosition;
 
     private void Awake()
     {
+        // 尝试获取SpriteRenderer
         _spriteRenderer = GetComponentInChildren<SpriteRenderer>();
+        
+        // 如果没有SpriteRenderer，尝试获取TilemapRenderer
         if (_spriteRenderer == null)
         {
-            Debug.LogWarning($"YSorter: 物体 {gameObject.name} 没有找到SpriteRenderer组件");
+            _tilemapRenderer = GetComponentInChildren<TilemapRenderer>();
+            
+            if (_tilemapRenderer == null)
+            {
+                Debug.LogWarning($"YSorter: 物体 {gameObject.name} 没有找到SpriteRenderer或TilemapRenderer组件");
             }
+        }
+        
         _lastPosition = transform.position;
     }
 
     private void LateUpdate()
     {
-        if (_spriteRenderer == null) return;
+        // 如果没有任何渲染器，返回
+        if (_spriteRenderer == null && _tilemapRenderer == null) return;
 
         // 如果设置了不是每帧更新，只在位置改变时更新
         if (!updateEveryFrame && transform.position == _lastPosition)
@@ -55,15 +55,25 @@ public class YSorter : MonoBehaviour
     private void UpdateSortingOrder()
     {
         // 使用物体中心（transform.position）的Z坐标作为排序依据
-        // 这样物品中心在地面上方时，会正确遮挡地面
         float sortZ = transform.position.z;
         
         // Z值越大（离相机越远），sortingOrder越大
         int sortingOrder = baseSortingOrder + Mathf.RoundToInt(sortZ * scaleFactor);
         
+        // 更新对应的渲染器
+        if (_spriteRenderer != null)
+        {
             if (_spriteRenderer.sortingOrder != sortingOrder)
             {
                 _spriteRenderer.sortingOrder = sortingOrder;
             }
         }
+        else if (_tilemapRenderer != null)
+        {
+            if (_tilemapRenderer.sortingOrder != sortingOrder)
+            {
+                _tilemapRenderer.sortingOrder = sortingOrder;
+            }
+        }
+    }
 }

unity/Assets/eco/EchoSystem.cs

@@ -162,5 +162,34 @@ namespace IndianOceanAssets.Engine2_5D
         }
 
         public bool IsActive => _state != State.Idle;
+
+        // ===== 编辑器可视化 =====
+        private void OnDrawGizmosSelected()
+        {
+            // 绘制回声最大范围（青色线框）
+            Gizmos.color = new Color(0f, 1f, 1f, 0.3f);
+            Gizmos.DrawWireSphere(transform.position, maxRadius);
+            
+            // 绘制当前波纹半径（如果在扩散中）
+            if (_state != State.Idle && _radius > 0)
+            {
+                Gizmos.color = new Color(1f, 1f, 0f, 0.5f);
+                Gizmos.DrawWireSphere(new Vector3(_center.x, transform.position.y, _center.y), _radius);
+                
+                // 绘制波纹中心
+                Gizmos.color = Color.yellow;
+                Gizmos.DrawWireSphere(new Vector3(_center.x, transform.position.y, _center.y), 0.3f);
+            }
+            
+            // 绘制冷却时间指示
+            if (Time.time < _lastEchoTime + cooldown)
+            {
+                float remaining = (_lastEchoTime + cooldown) - Time.time;
+                float cooldownRatio = remaining / cooldown;
+                
+                Gizmos.color = new Color(1f, 0f, 0f, 0.3f);
+                Gizmos.DrawWireSphere(transform.position, maxRadius * cooldownRatio);
+            }
+        }
     }
 }

unity/Assets/enemy/EnemyAI.cs

@@ -3,15 +3,13 @@ using UnityEngine;
 namespace IndianOceanAssets.Engine2_5D
 {
     /// <summary>
-    /// 敌人AI —— 检测/追击/脱离持续/摇铃聆听响应。
+    /// 敌人AI v2 —— 双重寻敌机制（视觉检测 + 铃铛响应）
     ///
     /// 状态流程：
-    /// - Idle：站岗。主角进入 detectionRange → Chasing
+    /// - Idle：待机。射线检测到玩家 → ChasingPlayer；收到铃铛信号 → ChasingBell
-    /// - Chasing：追击主角。主角离开 detectionRange → ChasingPersist
+    /// - ChasingPlayer：追击玩家。持续看到玩家则追击；脱离视线3秒后 → Idle
-    /// - ChasingPersist：脱离后继续追击 chasePersistTime 秒。
+    /// - ChasingBell：追击铃铛。追击过程中看到玩家 → ChasingPlayer；到达铃铛位置 → PatrollingBell
-    ///   主角重新进入范围 → 回到 Chasing；超时 → Idle（停在当前位置，不回出生点）
+    /// - PatrollingBell：铃铛位置巡逻。巡逻过程中看到玩家 → ChasingPlayer；巡逻时间结束 → Idle
-    /// - BellResponding：主角在 listenRange 内按E摇铃时触发，
-    ///   朝主角方向移动 bellMoveTime 秒（距离 = 速度 × 时间），然后停下 → Idle
     ///
     /// 挂载位置：敌人预制体上
     /// 需要：场景中有 EchoSystem（用于摇铃事件）、玩家物体带 "Player" 标签
@@ -24,32 +22,63 @@ namespace IndianOceanAssets.Engine2_5D
         [SerializeField] private Transform playerTarget;
 
         [Header("检测与追击")]
-        [Tooltip("发现主角的范围")]
+        [Tooltip("靠近主角到此距离时停下")]
-        [SerializeField] private float detectionRange = 8f;
+        [SerializeField] private float stopDistance = 1.2f;
 
         [Tooltip("追击速度")]
         [SerializeField] private float chaseSpeed = 3f;
 
-        [Tooltip("靠近主角到此距离时停下")]
+        [Header("视觉检测")]
-        [SerializeField] private float stopDistance = 1.2f;
+        [Tooltip("射线检测层（哪些物体会阻挡视线）")]
+        [SerializeField] private LayerMask obstacleLayers;
 
-        [Tooltip("主角脱离检测范围后，继续追击的时间（秒）")]
+        [Tooltip("射线起点偏移（避免从地面发射）")]
-        [SerializeField] private float chasePersistTime = 3f;
+        [SerializeField] private float rayOffsetY = 0.5f;
+
+        [Header("脱离计时")]
+        [Tooltip("玩家脱离视线后，继续追击的时间（秒）")]
+        [SerializeField] private float loseSightTime = 3f;
 
         [Header("聆听（摇铃响应）")]
-        [Tooltip("聆听范围：主角在此范围内按E摇铃时，敌人会朝主角方向移动")]
+        [Tooltip("聆听范围：主角在此范围内按E摇铃时，敌人会朝铃铛位置移动")]
         [SerializeField] private float listenRange = 15f;
 
-        [Tooltip("摇铃响应移动速度")]
+        [Header("铃铛追击")]
-        [SerializeField] private float bellMoveSpeed = 4f;
+        [Tooltip("到达铃铛位置后的容差距离")]
+        [SerializeField] private float bellArriveDistance = 1f;
 
-        [Tooltip("摇铃响应移动时间（距离 = 速度 × 时间）")]
+        [Tooltip("追击铃铛的最大时间（超时则放弃）")]
-        [SerializeField] private float bellMoveTime = 1.5f;
+        [SerializeField] private float bellChaseTimeout = 10f;
+
+        [Header("铃铛巡逻")]
+        [Tooltip("到达铃铛位置后的巡逻时间")]
+        [SerializeField] private float bellPatrolTime = 5f;
+
+        [Tooltip("巡逻半径")]
+        [SerializeField] private float bellPatrolRadius = 3f;
+
+        // 状态枚举
+        private enum State 
+        { 
+            Idle,              // 待机
+            ChasingPlayer,     // 追击玩家
+            ChasingBell,       // 追击铃铛
+            PatrollingBell     // 铃铛位置巡逻
+        }
 
-        private enum State { Idle, Chasing, ChasingPersist, BellResponding }
         private State _state = State.Idle;
-        private float _stateTimer;
+        
-        private Vector3 _bellDirection;
+        // 脱离视线计时器
+        private float _loseSightTimer;
+        
+        // 铃铛相关
+        private Vector3 _bellTargetPosition;     // 铃铛目标位置
+        private float _bellChaseTimer;           // 铃铛追击计时器
+        
+        // 巡逻相关
+        private Vector3 _patrolCenter;           // 巡逻中心点
+        private float _patrolTimer;              // 巡逻计时器
+        private Vector3 _patrolTarget;           // 当前巡逻目标点
 
         private void Start()
         {
@@ -76,79 +105,127 @@ namespace IndianOceanAssets.Engine2_5D
             switch (_state)
             {
                 case State.Idle:              UpdateIdle();              break;
-                case State.Chasing:        UpdateChasing();        break;
+                case State.ChasingPlayer:     UpdateChasingPlayer();     break;
-                case State.ChasingPersist: UpdateChasingPersist(); break;
+                case State.ChasingBell:       UpdateChasingBell();       break;
-                case State.BellResponding: UpdateBellResponding(); break;
+                case State.PatrollingBell:    UpdatePatrollingBell();    break;
             }
         }
 
-        // ===== Idle：站岗，等主角进入检测范围 =====
+        // ===== Idle：待机，等待检测 =====
         private void UpdateIdle()
         {
-            if (playerTarget == null) return;
+            // 检测是否看到玩家
-            if (XZDistance(transform.position, playerTarget.position) <= detectionRange)
+            if (CanSeePlayer())
             {
-                _state = State.Chasing;
+                _state = State.ChasingPlayer;
+                _loseSightTimer = 0f;
+                return;
             }
         }
 
-        // ===== Chasing：追击主角 =====
+        // ===== ChasingPlayer：追击玩家 =====
-        private void UpdateChasing()
+        private void UpdateChasingPlayer()
         {
-            if (playerTarget == null) return;
+            // 检测是否看到玩家
+            if (CanSeePlayer())
+            {
+                _loseSightTimer = 0f;  // 重置计时器
+                
+                // 追击玩家
                 float dist = XZDistance(transform.position, playerTarget.position);
-
+                if (dist > stopDistance)
-            // 主角脱离检测范围 → 继续追击一段时间
-            if (dist > detectionRange)
                 {
-                _state = State.ChasingPersist;
+                    MoveToward(playerTarget.position, chaseSpeed);
-                _stateTimer = chasePersistTime;
+                }
+            }
+            else
+            {
+                // 玩家脱离视线，开始计时
+                _loseSightTimer += Time.deltaTime;
+                
+                // 继续朝玩家最后已知位置移动
+                if (playerTarget != null)
+                {
+                    float dist = XZDistance(transform.position, playerTarget.position);
+                    if (dist > stopDistance)
+                    {
+                        MoveToward(playerTarget.position, chaseSpeed);
+                    }
+                }
+                
+                // 超过设定时间，停止追击
+                if (_loseSightTimer >= loseSightTime)
+                {
+                    _state = State.Idle;
+                }
+            }
+        }
+
+        // ===== ChasingBell：追击铃铛 =====
+        private void UpdateChasingBell()
+        {
+            // 追击过程中检测是否看到玩家
+            if (CanSeePlayer())
+            {
+                _state = State.ChasingPlayer;
+                _loseSightTimer = 0f;
                 return;
             }
             
-            // 靠近到停止距离时停下（但仍处于追击状态）
+            // 追击计时
-            if (dist > stopDistance)
+            _bellChaseTimer += Time.deltaTime;
-                MoveToward(playerTarget.position, chaseSpeed);
+            if (_bellChaseTimer >= bellChaseTimeout)
-        }
-
-        // ===== ChasingPersist：脱离后继续追击，倒计时 =====
-        private void UpdateChasingPersist()
-        {
-            if (playerTarget == null) return;
-            _stateTimer -= Time.deltaTime;
-
-            // 超时 → 停在当前位置，回到 Idle（不回出生点）
-            if (_stateTimer <= 0f)
             {
                 _state = State.Idle;
                 return;
             }
             
-            float dist = XZDistance(transform.position, playerTarget.position);
+            // 检测是否到达铃铛位置
-
+            float dist = XZDistance(transform.position, _bellTargetPosition);
-            // 主角重新进入检测范围 → 回到正常追击
+            if (dist <= bellArriveDistance)
-            if (dist <= detectionRange)
             {
-                _state = State.Chasing;
+                // 到达铃铛位置，开始巡逻
+                _state = State.PatrollingBell;
+                _patrolCenter = _bellTargetPosition;
+                _patrolTimer = 0f;
+                PickNewPatrolPoint();
                 return;
             }
             
-            if (dist > stopDistance)
+            // 朝铃铛位置移动
-                MoveToward(playerTarget.position, chaseSpeed);
+            MoveToward(_bellTargetPosition, chaseSpeed);
         }
 
-        // ===== BellResponding：摇铃响应，朝主角方向移动固定时间 =====
+        // ===== PatrollingBell：铃铛位置巡逻 =====
-        private void UpdateBellResponding()
+        private void UpdatePatrollingBell()
         {
-            _stateTimer -= Time.deltaTime;
+            // 巡逻过程中检测是否看到玩家
-            if (_stateTimer <= 0f)
+            if (CanSeePlayer())
+            {
+                _state = State.ChasingPlayer;
+                _loseSightTimer = 0f;
+                return;
+            }
+            
+            // 巡逻计时
+            _patrolTimer += Time.deltaTime;
+            if (_patrolTimer >= bellPatrolTime)
             {
                 _state = State.Idle;
                 return;
             }
-            // 沿摇铃时刻的方向移动（距离 = 速度 × 时间）
+            
-            Vector3 move = _bellDirection * bellMoveSpeed * Time.deltaTime;
+            // 朝巡逻点移动
-            transform.position += new Vector3(move.x, 0f, move.z);
+            float dist = XZDistance(transform.position, _patrolTarget);
+            if (dist <= 0.5f)
+            {
+                // 到达巡逻点，选择新的巡逻点
+                PickNewPatrolPoint();
+            }
+            else
+            {
+                MoveToward(_patrolTarget, chaseSpeed * 0.7f);  // 巡逻时速度稍慢
+            }
         }
 
         // ===== 摇铃事件回调（由 EchoSystem.OnEchoReleased 触发）=====
@@ -159,20 +236,77 @@ namespace IndianOceanAssets.Engine2_5D
             // 只有在聆听范围内才响应
             if (XZDistance(transform.position, bellPos) > listenRange) return;
             
-            // 计算朝主角方向（摇铃时刻的位置）
+            // 设置铃铛目标位置
-            _bellDirection = new Vector3(
+            _bellTargetPosition = bellPos;
-                bellPos.x - transform.position.x,
+            _bellChaseTimer = 0f;
-                0f,
-                bellPos.z - transform.position.z
-            );
-            if (_bellDirection.sqrMagnitude > 0.001f)
-                _bellDirection.Normalize();
-            else
-                _bellDirection = transform.forward; // 重叠时用当前朝向
             
-            // 摇铃响应可打断任何当前状态
+            // 切换到追击铃铛状态（可以打断任何状态）
-            _state = State.BellResponding;
+            _state = State.ChasingBell;
-            _stateTimer = bellMoveTime;
+        }
+
+        /// <summary>
+        /// 选择新的巡逻点
+        /// </summary>
+        private void PickNewPatrolPoint()
+        {
+            // 在巡逻中心周围随机选择一个点
+            Vector2 randomDir = Random.insideUnitCircle * bellPatrolRadius;
+            _patrolTarget = _patrolCenter + new Vector3(randomDir.x, 0f, randomDir.y);
+        }
+
+        /// <summary>
+        /// 检测是否能看到玩家（射线检测）
+        /// </summary>
+        private bool CanSeePlayer()
+        {
+            if (playerTarget == null) return false;
+            
+            // 射线起点（稍微抬高，避免从地面发射）
+            Vector3 rayStart = transform.position + Vector3.up * rayOffsetY;
+            Vector3 rayEnd = playerTarget.position + Vector3.up * rayOffsetY;
+            Vector3 dir = rayEnd - rayStart;
+            float dist = dir.magnitude;
+            
+            // 调试：在Scene视图中绘制射线
+            Debug.DrawLine(rayStart, rayEnd, CanSeePlayerDebugColor());
+            
+            // 发射射线，只检测障碍物层
+            if (Physics.Raycast(rayStart, dir.normalized, out RaycastHit hit, dist, obstacleLayers))
+            {
+                // 击中了物体
+                Debug.DrawLine(rayStart, hit.point, Color.red);
+                
+                // 如果击中的是玩家，说明可以看到
+                if (hit.transform == playerTarget)
+                {
+                    return true;
+                }
+                
+                // 击中了其他物体（被遮挡）
+                return false;
+            }
+            
+            // 没有击中任何物体 = 没有遮挡 = 可以看到玩家
+            return true;
+        }
+        
+        /// <summary>
+        /// 调试用：根据是否能看到玩家返回不同颜色
+        /// </summary>
+        private Color CanSeePlayerDebugColor()
+        {
+            if (playerTarget == null) return Color.gray;
+            
+            Vector3 rayStart = transform.position + Vector3.up * rayOffsetY;
+            Vector3 rayEnd = playerTarget.position + Vector3.up * rayOffsetY;
+            Vector3 dir = rayEnd - rayStart;
+            float dist = dir.magnitude;
+            
+            if (Physics.Raycast(rayStart, dir.normalized, out RaycastHit hit, dist, obstacleLayers))
+            {
+                return hit.transform == playerTarget ? Color.green : Color.red;
+            }
+            return Color.green;  // 没有遮挡
         }
 
         // ===== 工具方法 =====
@@ -203,17 +337,48 @@ namespace IndianOceanAssets.Engine2_5D
         // ===== 编辑器可视化 =====
         private void OnDrawGizmosSelected()
         {
-            // 检测范围（黄色）
+            // 根据状态显示不同颜色
-            Gizmos.color = new Color(1f, 0.85f, 0f, 0.6f);
+            Color stateColor = Color.white;
-            Gizmos.DrawWireSphere(transform.position, detectionRange);
+            switch (_state)
+            {
+                case State.Idle: stateColor = Color.gray; break;
+                case State.ChasingPlayer: stateColor = Color.red; break;
+                case State.ChasingBell: stateColor = Color.yellow; break;
+                case State.PatrollingBell: stateColor = Color.cyan; break;
+            }
             
-            // 聆听范围（青色）
+            // 绘制当前状态指示
-            Gizmos.color = new Color(0f, 0.85f, 1f, 0.6f);
+            Gizmos.color = stateColor;
+            Gizmos.DrawWireSphere(transform.position, 0.5f);
+            
+            // 绘制聆听范围
+            Gizmos.color = new Color(0f, 0.85f, 1f, 0.3f);
             Gizmos.DrawWireSphere(transform.position, listenRange);
             
-            // 停止距离（红色）
+            // 绘制停止距离
-            Gizmos.color = new Color(1f, 0.3f, 0.3f, 0.6f);
+            Gizmos.color = new Color(1f, 0.3f, 0.3f, 0.3f);
             Gizmos.DrawWireSphere(transform.position, stopDistance);
+            
+            // 绘制铃铛目标（如果在追击铃铛或巡逻）
+            if (_state == State.ChasingBell || _state == State.PatrollingBell)
+            {
+                Gizmos.color = Color.yellow;
+                Gizmos.DrawWireSphere(_bellTargetPosition, bellArriveDistance);
+                
+                // 绘制到铃铛的连线
+                Gizmos.DrawLine(transform.position, _bellTargetPosition);
+            }
+            
+            // 绘制巡逻范围（如果在巡逻）
+            if (_state == State.PatrollingBell)
+            {
+                Gizmos.color = Color.cyan;
+                Gizmos.DrawWireSphere(_patrolCenter, bellPatrolRadius);
+                
+                // 绘制当前巡逻目标
+                Gizmos.color = Color.green;
+                Gizmos.DrawWireSphere(_patrolTarget, 0.3f);
+            }
         }
 
         /// <summary>当前状态（调试用）</summary>

unity/CLAUDE.md

@@ -0,0 +1,17 @@
+## Unity API Lookup (unity-api MCP)
+
+Use the `unity-api` MCP tools to verify Unity API usage instead of guessing. **Do not hallucinate signatures.**
+
+| When | Tool | Example |
+|------|------|---------|
+| Unsure about a method's parameters or return type | `get_method_signature` | `get_method_signature("UnityEngine.Tilemaps.Tilemap.SetTile")` |
+| Need the `using` directive for a type | `get_namespace` | `get_namespace("SceneManager")` |
+| Want to see all members on a class | `get_class_reference` | `get_class_reference("InputAction")` |
+| Searching for an API by keyword | `search_unity_api` | `search_unity_api("async load scene")` |
+| Checking if an API is deprecated | `get_deprecation_warnings` | `get_deprecation_warnings("FindObjectOfType")` |
+
+**Rules:**
+- Before writing a Unity API call you haven't used in this conversation, verify the signature with `get_method_signature`
+- Before adding a `using` directive, verify with `get_namespace` if unsure
+- Covers: all UnityEngine/UnityEditor modules, Input System, Addressables, uGUI, TextMeshPro, AI Navigation, and Netcode
+- Does NOT cover: DOTween, VContainer, Newtonsoft.Json (third-party assets)