fix: replace isBlinking logic with proper isFinished state to fix Ping first-click advancing

Assets/Scripts/Interaction/PingClickHandler.cs

@@ -6,9 +6,10 @@ public class PingClickHandler : MonoBehaviour
     public int pingIndex;
     private MeshRenderer _modelRenderer, _outlineMesh;
     private bool _modelShown;
-    private bool _isBlinking;
+    private float _lastClickTime;
+    private bool _isFinished;
     
-    public bool CanBeClicked() { return _isBlinking; }
+    public bool CanBeClicked() { return !_isFinished; }
 
     void OnEnable()
     {
@@ -18,7 +19,7 @@ public class PingClickHandler : MonoBehaviour
         if (GetComponent<Collider>() == null) gameObject.AddComponent<SphereCollider>().radius = 0.5f;
         CreateOutlineMesh();
         _modelShown = false;
-        _isBlinking = true;
+        _isFinished = false;
         StopAllCoroutines();
         StartCoroutine(BlinkOutline());
     }
@@ -58,7 +59,10 @@ public class PingClickHandler : MonoBehaviour
 
     public void PerformClick()
     {
-        if (!_isBlinking) return; // 防止重复点击
+        if (Time.time - _lastClickTime < 0.3f) return; // 防连击
+        _lastClickTime = Time.time;
+        if (_isFinished) return;
+        
         foreach (var c in Object.FindObjectsOfType<Camera>())
         {
             if (!c.enabled) continue;
@@ -69,7 +73,6 @@ public class PingClickHandler : MonoBehaviour
         if (!_modelShown)
         {
             _modelShown = true;
-            _isBlinking = false;
             ActionHistory.Push(ActionHistory.ActionType.PingFirst, this);
             StopAllCoroutines();
             if (_modelRenderer != null) _modelRenderer.enabled = true;
@@ -129,7 +132,7 @@ public class PingClickHandler : MonoBehaviour
         if (chanraoObject != null) chanraoObject.SetActive(false);
         ShowSelf();
         _modelShown = true; 
-        _isBlinking = false;
+        _isFinished = false;
     }
     public void UndoShow() { HideSelf(); }
 
@@ -137,7 +140,7 @@ public class PingClickHandler : MonoBehaviour
     {
         foreach (var r in GetComponentsInChildren<Renderer>(true)) r.enabled = false;
         var col = GetComponent<Collider>(); if (col != null) col.enabled = false;
-        _isBlinking = false;
+        _isFinished = true;
         StopAllCoroutines();
     }
 
@@ -151,7 +154,7 @@ public class PingClickHandler : MonoBehaviour
     public void ResetState()
     {
         _modelShown = false;
-        _isBlinking = true;
+        _isFinished = false;
         if (_modelRenderer != null) _modelRenderer.enabled = false;
         // 隐藏自身模型
         foreach (var r in GetComponentsInChildren<Renderer>(true)) { if (_outlineMesh != null && r == _outlineMesh) continue; r.enabled = false; }