修复UI系统BUG

unity/Assets/UI/ScorePickup.cs

@@ -18,11 +18,13 @@ namespace GameFramework
 
         Collider pickupCollider;
         MeshRenderer meshRenderer;
+        SpriteRenderer spriteRenderer;
 
         void Awake()
         {
             pickupCollider = GetComponent<Collider>();
             meshRenderer = GetComponentInChildren<MeshRenderer>();
+            spriteRenderer = GetComponentInChildren<SpriteRenderer>();
             // 确保有触发器
             if (pickupCollider != null)
                 pickupCollider.isTrigger = true;
@@ -30,11 +32,16 @@ namespace GameFramework
 
         void OnTriggerEnter(Collider other)
         {
+            Debug.Log($"[ScorePickup] 触发碰撞: {other.gameObject.name}, Tag={other.tag}");
             if (!other.CompareTag("Player")) return;
 
+            Debug.Log($"[ScorePickup] 玩家碰撞! ScoreManager={(ScoreManager.Instance != null ? "存在" : "NULL")}");
+
             // 加分
             if (ScoreManager.Instance != null)
                 ScoreManager.Instance.AddScore(scoreValue);
+            else
+                Debug.LogWarning("[ScorePickup] ScoreManager 未挂载! 请在 MainMenu 场景的空 GameObject 上挂载 ScoreManager 组件。");
 
             // 音效
             if (AudioManager.Instance != null && pickUpSFX != null)
@@ -58,6 +65,8 @@ namespace GameFramework
                 pickupCollider.enabled = visible;
             if (meshRenderer != null)
                 meshRenderer.enabled = visible;
+            if (spriteRenderer != null)
+                spriteRenderer.enabled = visible;
         }
 
         void Respawn()