fix: ShoseClickHandler回归OnMouseDown+SphereCollider(3.0)最简方案

Assets/Scripts/Interaction/ShoseClickHandler.cs

@@ -7,17 +7,14 @@ public class ShoseClickHandler : MonoBehaviour
     private MeshRenderer _outlineMesh;
     private bool _clicked;
 
-    void OnEnable()
+    void Start()
     {
         var col = GetComponent<Collider>();
-        if (col == null) col = gameObject.AddComponent<SphereCollider>();
+        if (col == null) { col = gameObject.AddComponent<SphereCollider>(); ((SphereCollider)col).radius = 3f; }
         col.enabled = true;
-        if (col is SphereCollider sc) { sc.radius = 1.5f; sc.isTrigger = false; }
         CreateOutlineMesh();
-        StopAllCoroutines();
         StartCoroutine(BlinkOutline());
-        _clicked = false;
-        Debug.Log($"[ShoseClick] OnEnable obj={gameObject.name} outline={_outlineMesh!=null} col enabled={col.enabled} radius={((SphereCollider)col).radius}");
+        Debug.Log($"[ShoseClick] Start obj={gameObject.name} col={col.enabled} radius={((SphereCollider)col).radius}");
     }
 
     void CreateOutlineMesh()
@@ -46,38 +43,14 @@ public class ShoseClickHandler : MonoBehaviour
         while (true) { if (_outlineMesh != null) _outlineMesh.enabled = !_outlineMesh.enabled; yield return new WaitForSeconds(0.4f); }
     }
 
-    void Update()
-    {
-        if (_clicked || !Input.GetMouseButtonDown(0)) return;
-        var cams = Object.FindObjectsOfType<Camera>();
-        foreach (var cam in cams)
-        {
-            if (!cam.enabled) continue;
-            var hits = Physics.RaycastAll(cam.ScreenPointToRay(Input.mousePosition), 200f);
-            if (hits.Length > 0)
-            {
-                var names = new System.Text.StringBuilder();
-                foreach (var h in hits) names.Append(h.collider?.gameObject?.name ?? "null").Append(", ");
-                Debug.Log($"[ShoseClick] ★ Update click! hits={hits.Length} — {names}");
-            }
-            foreach (var h in hits)
-            {
-                if (h.collider != null && (h.collider.gameObject == gameObject || h.collider.gameObject.name == gameObject.name))
-                {
-                    OnClicked(); return;
-                }
-            }
-        }
-    }
-
-    void OnClicked()
+    void OnMouseDown()
     {
+        if (_clicked) return;
         _clicked = true;
-        Debug.Log($"[ShoseClick] ★ {gameObject.name} 被点击了 ★");
+        Debug.Log("[ShoseClick] ★ 模型被点击了! ★");
         StopAllCoroutines();
         if (_outlineMesh != null) _outlineMesh.enabled = false;
-        if (targetPoint != null) { transform.position = targetPoint.position; transform.rotation = targetPoint.rotation; Debug.Log($"[ShoseClick] 移动到 {targetPoint.name}"); }
-        else Debug.LogWarning("[ShoseClick] targetPoint 为空");
+        if (targetPoint != null) { transform.position = targetPoint.position; transform.rotation = targetPoint.rotation; }
         if (nextObject != null) nextObject.SetActive(true);
     }
 }