現成的代碼，這以前寫的代碼

2023-11-07 阅读 26 评论 0

摘要：之前是玩家背包每個東西都是滿的，副本掉落，會掉很多東西，因為玩家背包都滿了，需要發送郵件，當時主程就要求這些東西作為一封郵件發出去首先是獲取之前db_req中有沒有郵件 bool bDBMailExist = m_userMailStrategy->GetExistMailWi

之前是玩家背包每個東西都是滿的，副本掉落，會掉很多東西，因為玩家背包都滿了，需要發送郵件，當時主程就要求這些東西作為一封郵件發出去

首先是獲取之前db_req中有沒有郵件

bool bDBMailExist =  m_userMailStrategy->GetExistMailWithAttach(db_req->mutable_mails(), pDBMail);

現成的代碼。如果存在給這些郵件直接添加附件

m_userMailStrategy->AddAttachTo(gameEle, pDBMail);
m_userMailStrategy->AddAttachTo(gameEle, pUserMail);

bool CUserMailStrategy::AddAttachTo(const struct_game_element& gameEle, db_user_mail* pDBMail)
{ASSERT(pDBMail);::google::protobuf::RepeatedPtrField< ::db_mail_attach >::iterator iter = pDBMail->mutable_attachs()->begin();for (; iter != pDBMail->mutable_attachs()->end(); ++iter){if (iter->mutable_element()->type() == gameEle.type()){if (gameEle.type() != struct_game_element::EELEMENTTYPE_ITEM || iter->mutable_element()->id() == gameEle.id())//非道具類型直接疊加
            {iter->mutable_element()->set_num(iter->mutable_element()->num() + gameEle.num());return true;}}}db_mail_attach* pAttach = pDBMail->add_attachs();pAttach->set_attach_id(CMailMgr::GetInstance()->CreateId(eIdType_MailAttach));pAttach->mutable_element()->CopyFrom(gameEle);return true;
}