修复冒险模式使用食物的相关错误

Plugins/WPSCombatSystem/combat_service.py

@@ -533,9 +533,9 @@ class CombatService:
         recommended_food = math.ceil(stage_time / food_support_time)
         
         # 如果没有提供食物，给出提示但允许继续
-        if len(food_items) == 0:
-            msg = f"ℹ️ 未使用食物。推荐使用 {recommended_food} 个果酒以获得buff加成"
-            return True, msg, recommended_food
+        #if len(food_items) == 0:
+        #    msg = f"ℹ️ 未使用食物。推荐使用 {recommended_food} 个果酒以获得buff加成"
+        #    return True, msg, recommended_food
         
         return True, "", recommended_food
     
@@ -696,9 +696,9 @@ class CombatService:
             # 验证拥有
             user_items = backpack.get_user_items(user_id)
             for food_id, count in food_count.items():
-                owned = sum(1 for item in user_items if item.item_id == food_id)
+                owned = sum(item.quantity for item in user_items if item.item_id == food_id)
                 if owned < count:
-                    return False, f"❌ {food_id} 数量不足，需要 {count} 个", None
+                    return False, f"❌ {food_id} 数量不足，还需要 {count - owned} 个, 当前只有{owned}个", None
             
             # 消耗食物
             for food_id, count in food_count.items():