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Assets/MyGame/Scripts/Turret/SitPosData.cs

@@ -1439,6 +1439,8 @@ public class SitPosData : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
 
     /// <summary>炮台加载序号（防加载期间再次切换的竞态）</summary>
     private int _turretLoadSeq = 0;
+    /// <summary>翅膀加载序号：必须与炮台分开！否则 LoadTurret→LoadWing 连调时翅膀会把炮台协程判为“已切走”而丢弃</summary>
+    private int _wingLoadSeq = 0;
     /// <summary>当前按需加载的翅膀编号（换翅膀/卸下时释放引用）</summary>
     private int _currentWingNumber = 0;
 
@@ -1633,7 +1635,7 @@ public class SitPosData : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
         ClearWing();
 
         // ⭐ 散包按需加载（异步）：缓存没有时按 PT{编号} 标签取，完成后实例化
-        StartCoroutine(LoadWingRoutine(turretNumber, ++_turretLoadSeq));
+        StartCoroutine(LoadWingRoutine(turretNumber, ++_wingLoadSeq));
     }
 
     /// <summary>翅膀异步按需加载协程（模式同炮台：seq 防竞态）</summary>
@@ -1644,7 +1646,7 @@ public class SitPosData : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
         {
             var task = TurretResourcesData.AcquireTurretPrefabAsync(turretNumber);
             while (!task.IsCompleted) yield return null;
-            if (seq != _turretLoadSeq)
+            if (seq != _wingLoadSeq)
             {
                 TurretResourcesData.ReleaseTurretPrefab(turretNumber);
                 yield break;