feilong-client/Assets/Scripts/Business/Runtime/Data/Items/ItemService.cs

using XGame.Database;
using XGame.Framework.Data;

namespace FL.Data
{
    public class ItemService : DataSingleton<ItemService>
    {
        public bool IsEnough(int id, long needNum, bool showTips)
        {
            var num = ItemData.Instance.GetItemNum(id);
            if (needNum > num)
            {
                if (showTips)
                {
                    var table = ItemTableRepo.Get(id);
                    if (table != null)
                        EventSingle.Instance.Notify(
                            EventDefine.ShowTips,
                            string.Format(StringDefine.itemNotEnough, table.Name)
                        );
                }
                return false;
            }
            else
            {
                return true;
            }
        }
    }
}