Fix ping clickable issue on second phase

Assets/Scripts/Interaction/PingClickHandler.cs

@@ -15,9 +15,23 @@ public class PingClickHandler : MonoBehaviour
         _modelRenderer = GetComponent<MeshRenderer>();
         if (_modelRenderer == null) _modelRenderer = GetComponentInChildren<MeshRenderer>();
         foreach (var r in GetComponentsInChildren<Renderer>(true)) r.enabled = false;
-        if (GetComponent<Collider>() == null) gameObject.AddComponent<SphereCollider>().radius = 0.5f;
+        
+        // 确保碰撞体是打开的
         var col = GetComponent<Collider>();
-        if (col != null) col.enabled = true;
+        if (col == null)
+        {
+            var sphere = gameObject.AddComponent<SphereCollider>();
+            sphere.radius = 0.5f;
+            col = sphere;
+        }
+        else if (col is BoxCollider bc)
+        {
+            // 如果是之前的 BoxCollider，把它改大一点，确保能点到
+            bc.size = new Vector3(Mathf.Max(bc.size.x, 0.5f), Mathf.Max(bc.size.y, 0.5f), Mathf.Max(bc.size.z, 0.5f));
+        }
+        
+        col.enabled = true;
+
         CreateOutlineMesh();
         _modelShown = false;
         _isBlinking = true;
@@ -82,17 +96,19 @@ public class PingClickHandler : MonoBehaviour
             else 
             {
                 // 如果 nextPing 是 null，说明我是最后一个 ping（也就是 ping.001）
-                // 此时所有的 ping 都已经显示了模型，进入阶段二：重新点亮所有的 ping 边框
-                var allPings = Object.FindObjectsOfType<PingClickHandler>();
-                foreach (var p in allPings)
+                // 此时第一阶段结束，激活 chanraotuibu
+                var chanraotuibu = GameObject.Find("chanraotuibu");
+                if (chanraotuibu == null)
                 {
-                    // 只有未被包扎过的 ping 才能重新亮起边框
-                    if (p._modelShown)
+                    var mi = GameObject.Find("manInjury");
+                    if (mi != null)
                     {
-                        p.ReEnableBorder();
+                        var t = mi.transform.Find("chanraotuibu");
+                        if (t != null) chanraotuibu = t.gameObject;
                     }
                 }
-                Debug.Log($"[PingClick] {name} 是最后一个 ping，所有边框已重新激活！");
+                if (chanraotuibu != null) chanraotuibu.SetActive(true);
+                Debug.Log($"[PingClick] {name} 是最后一个 ping 模型，现已激活 chanraotuibu");
             }
             
             if (nextPing != null) Debug.Log($"[PingClick] {name} 模型显示, 激活 {nextPing.name}");
@@ -122,22 +138,14 @@ public class PingClickHandler : MonoBehaviour
             
             if (activePingCount == 0)
             {
-                Debug.Log("[PingClick] 所有的 ping 都已经绑成 chanrao 了！现在激活 chanraotuibu。");
-                
-                var chanraotuibu = GameObject.Find("chanraotuibu");
-                if (chanraotuibu == null)
+                Debug.Log("[PingClick] 所有的 ping 都已经绑成 chanrao 了！播放完成语音。");
+                var am = FindObjectOfType<AudioManager>();
+                if (am != null)
                 {
-                    var mi = GameObject.Find("manInjury");
-                    if (mi != null)
-                    {
-                        var t = mi.transform.Find("chanraotuibu");
-                        if (t != null) chanraotuibu = t.gameObject;
-                    }
-                }
-                
-                if (chanraotuibu != null)
-                {
-                    chanraotuibu.SetActive(true);
+#if UNITY_EDITOR
+                    var finishClip = UnityEditor.AssetDatabase.LoadAssetAtPath<AudioClip>("Assets/Audio/people/伤员一切正常，包扎完毕.mp3");
+                    if (finishClip != null) am.PlayVoice(finishClip);
+#endif
                 }
                 
                 // 隐藏视频面板
@@ -157,6 +165,10 @@ public class PingClickHandler : MonoBehaviour
         if (col != null && !col.enabled) return;
 
         _isBlinking = true; 
+        
+        // 【关键修复点】：确保即使在第二次激活时，碰撞体也被打开，且如果有的话，保证能被点到。
+        if (col != null) col.enabled = true;
+
         if (_outlineMesh != null) 
         { 
             _outlineMesh.enabled = true;