/
MailHandler.cpp
699 lines (576 loc) · 24.8 KB
/
MailHandler.cpp
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/*
* Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "DatabaseEnv.h"
#include "Mail.h"
#include "WorldPacket.h"
#include "WorldSession.h"
#include "Opcodes.h"
#include "Log.h"
#include "World.h"
#include "ObjectMgr.h"
#include "Player.h"
#include "MailPackets.h"
#include "Language.h"
#include "Item.h"
#include "AccountMgr.h"
#include "BattlenetAccountMgr.h"
#include "GuildMgr.h"
bool WorldSession::CanOpenMailBox(ObjectGuid guid)
{
if (guid == _player->GetGUID())
{
if (!HasPermission(rbac::RBAC_PERM_COMMAND_MAILBOX))
{
TC_LOG_WARN("cheat", "%s attempted to open mailbox by using a cheat.", _player->GetName().c_str());
return false;
}
}
else if (guid.IsGameObject())
{
if (!_player->GetGameObjectIfCanInteractWith(guid, GAMEOBJECT_TYPE_MAILBOX))
return false;
}
else if (guid.IsAnyTypeCreature())
{
if (!_player->GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_MAILBOX))
return false;
}
else
return false;
return true;
}
void WorldSession::HandleSendMail(WorldPackets::Mail::SendMail& packet)
{
if (packet.Info.Attachments.size() > MAX_MAIL_ITEMS) // client limit
{
GetPlayer()->SendMailResult(0, MAIL_SEND, MAIL_ERR_TOO_MANY_ATTACHMENTS);
return;
}
if (!CanOpenMailBox(packet.Info.Mailbox))
return;
if (packet.Info.Target.empty())
return;
Player* player = _player;
if (player->getLevel() < sWorld->getIntConfig(CONFIG_MAIL_LEVEL_REQ))
{
SendNotification(GetTrinityString(LANG_MAIL_SENDER_REQ), sWorld->getIntConfig(CONFIG_MAIL_LEVEL_REQ));
return;
}
ObjectGuid receiverGuid;
if (normalizePlayerName(packet.Info.Target))
receiverGuid = ObjectMgr::GetPlayerGUIDByName(packet.Info.Target);
if (!receiverGuid)
{
TC_LOG_INFO("network", "Player %s is sending mail to %s (GUID: not existing!) with subject %s "
"and body %s includes " SZFMTD " items, " SI64FMTD " copper and " SI64FMTD " COD copper with StationeryID = %d",
GetPlayerInfo().c_str(), packet.Info.Target.c_str(), packet.Info.Subject.c_str(), packet.Info.Body.c_str(),
packet.Info.Attachments.size(), packet.Info.SendMoney, packet.Info.Cod, packet.Info.StationeryID);
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_RECIPIENT_NOT_FOUND);
return;
}
if (packet.Info.SendMoney < 0)
{
GetPlayer()->SendMailResult(0, MAIL_SEND, MAIL_ERR_INTERNAL_ERROR);
TC_LOG_WARN("cheat", "Player %s attempted to send mail to %s (%s) with negative money value (SendMoney: " SI64FMTD ")",
GetPlayerInfo().c_str(), packet.Info.Target.c_str(), receiverGuid.ToString().c_str(), packet.Info.SendMoney);
return;
}
if (packet.Info.Cod < 0)
{
GetPlayer()->SendMailResult(0, MAIL_SEND, MAIL_ERR_INTERNAL_ERROR);
TC_LOG_WARN("cheat", "Player %s attempted to send mail to %s (%s) with negative COD value (Cod: " SI64FMTD ")",
GetPlayerInfo().c_str(), packet.Info.Target.c_str(), receiverGuid.ToString().c_str(), packet.Info.Cod);
return;
}
TC_LOG_INFO("network", "Player %s is sending mail to %s (%s) with subject %s and body %s "
"includes " SZFMTD " items, " SI64FMTD " copper and " SI64FMTD " COD copper with StationeryID = %d",
GetPlayerInfo().c_str(), packet.Info.Target.c_str(), receiverGuid.ToString().c_str(), packet.Info.Subject.c_str(),
packet.Info.Body.c_str(), packet.Info.Attachments.size(), packet.Info.SendMoney, packet.Info.Cod, packet.Info.StationeryID);
if (player->GetGUID() == receiverGuid)
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_CANNOT_SEND_TO_SELF);
return;
}
uint32 cost = !packet.Info.Attachments.empty() ? 30 * packet.Info.Attachments.size() : 30; // price hardcoded in client
int64 reqmoney = cost + packet.Info.SendMoney;
// Check for overflow
if (reqmoney < packet.Info.SendMoney)
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_NOT_ENOUGH_MONEY);
return;
}
if (!player->HasEnoughMoney(reqmoney) && !player->IsGameMaster())
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_NOT_ENOUGH_MONEY);
return;
}
Player* receiver = ObjectAccessor::FindConnectedPlayer(receiverGuid);
uint32 receiverTeam = 0;
uint8 mailsCount = 0; //do not allow to send to one player more than 100 mails
uint8 receiverLevel = 0;
uint32 receiverAccountId = 0;
uint32 receiverBnetAccountId = 0;
if (receiver)
{
receiverTeam = receiver->GetTeam();
mailsCount = receiver->GetMailSize();
receiverLevel = receiver->getLevel();
receiverAccountId = receiver->GetSession()->GetAccountId();
receiverBnetAccountId = receiver->GetSession()->GetBattlenetAccountId();
}
else
{
receiverTeam = ObjectMgr::GetPlayerTeamByGUID(receiverGuid);
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_MAIL_COUNT);
stmt->setUInt64(0, receiverGuid.GetCounter());
PreparedQueryResult result = CharacterDatabase.Query(stmt);
if (result)
{
Field* fields = result->Fetch();
mailsCount = fields[0].GetUInt64();
}
stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_CHAR_LEVEL);
stmt->setUInt64(0, receiverGuid.GetCounter());
result = CharacterDatabase.Query(stmt);
if (result)
{
Field* fields = result->Fetch();
receiverLevel = fields[0].GetUInt8();
}
receiverAccountId = ObjectMgr::GetPlayerAccountIdByGUID(receiverGuid);
receiverBnetAccountId = Battlenet::AccountMgr::GetIdByGameAccount(receiverAccountId);
}
// do not allow to have more than 100 mails in mailbox.. mails count is in opcode uint8!!! - so max can be 255..
if (mailsCount > 100)
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_RECIPIENT_CAP_REACHED);
return;
}
// test the receiver's Faction... or all items are account bound
bool accountBound = !packet.Info.Attachments.empty();
for (auto const& att : packet.Info.Attachments)
{
if (Item* item = player->GetItemByGuid(att.ItemGUID))
{
ItemTemplate const* itemProto = item->GetTemplate();
if (!itemProto || !(itemProto->GetFlags() & ITEM_FLAG_IS_BOUND_TO_ACCOUNT))
{
accountBound = false;
break;
}
}
}
if (!accountBound && player->GetTeam() != receiverTeam && !HasPermission(rbac::RBAC_PERM_TWO_SIDE_INTERACTION_MAIL))
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_NOT_YOUR_TEAM);
return;
}
if (receiverLevel < sWorld->getIntConfig(CONFIG_MAIL_LEVEL_REQ))
{
SendNotification(GetTrinityString(LANG_MAIL_RECEIVER_REQ), sWorld->getIntConfig(CONFIG_MAIL_LEVEL_REQ));
return;
}
std::vector<Item*> items;
for (auto const& att : packet.Info.Attachments)
{
if (att.ItemGUID.IsEmpty())
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_MAIL_ATTACHMENT_INVALID);
return;
}
Item* item = player->GetItemByGuid(att.ItemGUID);
// prevent sending bag with items (cheat: can be placed in bag after adding equipped empty bag to mail)
if (!item)
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_MAIL_ATTACHMENT_INVALID);
return;
}
if (!item->CanBeTraded(true))
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_MAIL_BOUND_ITEM);
return;
}
if (item->IsBoundAccountWide() && item->IsSoulBound() && player->GetSession()->GetAccountId() != receiverAccountId)
{
if (!item->IsBattlenetAccountBound() || !player->GetSession()->GetBattlenetAccountId() || player->GetSession()->GetBattlenetAccountId() != receiverBnetAccountId)
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_NOT_SAME_ACCOUNT);
return;
}
}
if (item->GetTemplate()->GetFlags() & ITEM_FLAG_CONJURED || item->GetUInt32Value(ITEM_FIELD_DURATION))
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_MAIL_BOUND_ITEM);
return;
}
if (packet.Info.Cod && item->HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_WRAPPED))
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_CANT_SEND_WRAPPED_COD);
return;
}
if (item->IsNotEmptyBag())
{
player->SendMailResult(0, MAIL_SEND, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_DESTROY_NONEMPTY_BAG);
return;
}
items.push_back(item);
}
player->SendMailResult(0, MAIL_SEND, MAIL_OK);
player->ModifyMoney(-reqmoney);
player->UpdateCriteria(CRITERIA_TYPE_GOLD_SPENT_FOR_MAIL, cost);
bool needItemDelay = false;
MailDraft draft(packet.Info.Subject, packet.Info.Body);
SQLTransaction trans = CharacterDatabase.BeginTransaction();
if (!packet.Info.Attachments.empty() || packet.Info.SendMoney > 0)
{
bool log = HasPermission(rbac::RBAC_PERM_LOG_GM_TRADE);
if (!packet.Info.Attachments.empty())
{
for (auto const& item : items)
{
if (log)
{
sLog->outCommand(GetAccountId(), "GM %s (%s) (Account: %u) mail item: %s (Entry: %u Count: %u) "
"to: %s (%s) (Account: %u)", GetPlayerName().c_str(), _player->GetGUID().ToString().c_str(), GetAccountId(),
item->GetTemplate()->GetDefaultLocaleName(), item->GetEntry(), item->GetCount(),
packet.Info.Target.c_str(), receiverGuid.ToString().c_str(), receiverAccountId);
}
item->SetNotRefundable(GetPlayer()); // makes the item no longer refundable
player->MoveItemFromInventory(item->GetBagSlot(), item->GetSlot(), true);
item->DeleteFromInventoryDB(trans); // deletes item from character's inventory
item->SetOwnerGUID(receiverGuid);
item->SaveToDB(trans); // recursive and not have transaction guard into self, item not in inventory and can be save standalone
draft.AddItem(item);
}
// if item send to character at another account, then apply item delivery delay
needItemDelay = player->GetSession()->GetAccountId() != receiverAccountId;
}
if (log && packet.Info.SendMoney > 0)
{
sLog->outCommand(GetAccountId(), "GM %s (%s) (Account: %u) mail money: " SI64FMTD " to: %s (%s) (Account: %u)",
GetPlayerName().c_str(), _player->GetGUID().ToString().c_str(), GetAccountId(), packet.Info.SendMoney, packet.Info.Target.c_str(), receiverGuid.ToString().c_str(), receiverAccountId);
}
}
// If theres is an item, there is a one hour delivery delay if sent to another account's character.
uint32 deliver_delay = needItemDelay ? sWorld->getIntConfig(CONFIG_MAIL_DELIVERY_DELAY) : 0;
// Mail sent between guild members arrives instantly if they have the guild perk "Guild Mail"
if (Guild* guild = sGuildMgr->GetGuildById(player->GetGuildId()))
if (guild->GetLevel() >= 17 && guild->IsMember(receiverGuid))
deliver_delay = 0;
// don't ask for COD if there are no items
if (packet.Info.Attachments.empty())
packet.Info.Cod = 0;
// will delete item or place to receiver mail list
draft
.AddMoney(packet.Info.SendMoney)
.AddCOD(packet.Info.Cod)
.SendMailTo(trans, MailReceiver(receiver, receiverGuid.GetCounter()), MailSender(player), packet.Info.Body.empty() ? MAIL_CHECK_MASK_COPIED : MAIL_CHECK_MASK_HAS_BODY, deliver_delay);
player->SaveInventoryAndGoldToDB(trans);
CharacterDatabase.CommitTransaction(trans);
}
//called when mail is read
void WorldSession::HandleMailMarkAsRead(WorldPackets::Mail::MailMarkAsRead& packet)
{
if (!CanOpenMailBox(packet.Mailbox))
return;
Player* player = _player;
Mail* m = player->GetMail(packet.MailID);
if (m && m->state != MAIL_STATE_DELETED)
{
if (player->unReadMails)
--player->unReadMails;
m->checked = m->checked | MAIL_CHECK_MASK_READ;
player->m_mailsUpdated = true;
m->state = MAIL_STATE_CHANGED;
}
}
//called when client deletes mail
void WorldSession::HandleMailDelete(WorldPackets::Mail::MailDelete& packet)
{
Mail* m = _player->GetMail(packet.MailID);
Player* player = _player;
player->m_mailsUpdated = true;
if (m)
{
// delete shouldn't show up for COD mails
if (m->COD)
{
player->SendMailResult(packet.MailID, MAIL_DELETED, MAIL_ERR_INTERNAL_ERROR);
return;
}
m->state = MAIL_STATE_DELETED;
}
player->SendMailResult(packet.MailID, MAIL_DELETED, MAIL_OK);
}
void WorldSession::HandleMailReturnToSender(WorldPackets::Mail::MailReturnToSender& packet)
{
//TODO: find a proper way to replace this check. Idea: Save Guid form MailGetList until CMSG_CLOSE_INTERACTION is sent
/*if (!CanOpenMailBox(mailbox))
return;*/
Player* player = _player;
Mail* m = player->GetMail(packet.MailID);
if (!m || m->state == MAIL_STATE_DELETED || m->deliver_time > time(nullptr) || m->sender != packet.SenderGUID.GetCounter())
{
player->SendMailResult(packet.MailID, MAIL_RETURNED_TO_SENDER, MAIL_ERR_INTERNAL_ERROR);
return;
}
//we can return mail now, so firstly delete the old one
SQLTransaction trans = CharacterDatabase.BeginTransaction();
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_MAIL_BY_ID);
stmt->setUInt32(0, packet.MailID);
trans->Append(stmt);
stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_MAIL_ITEM_BY_ID);
stmt->setUInt32(0, packet.MailID);
trans->Append(stmt);
player->RemoveMail(packet.MailID);
// only return mail if the player exists (and delete if not existing)
if (m->messageType == MAIL_NORMAL && m->sender)
{
MailDraft draft(m->subject, m->body);
if (m->mailTemplateId)
draft = MailDraft(m->mailTemplateId, false); // items already included
if (m->HasItems())
{
for (MailItemInfoVec::iterator itr2 = m->items.begin(); itr2 != m->items.end(); ++itr2)
{
if (Item* const item = player->GetMItem(itr2->item_guid))
draft.AddItem(item);
player->RemoveMItem(itr2->item_guid);
}
}
draft.AddMoney(m->money).SendReturnToSender(GetAccountId(), m->receiver, m->sender, trans);
}
CharacterDatabase.CommitTransaction(trans);
delete m; //we can deallocate old mail
player->SendMailResult(packet.MailID, MAIL_RETURNED_TO_SENDER, MAIL_OK);
}
//called when player takes item attached in mail
void WorldSession::HandleMailTakeItem(WorldPackets::Mail::MailTakeItem& packet)
{
uint32 AttachID = packet.AttachID;
if (!CanOpenMailBox(packet.Mailbox))
return;
Player* player = _player;
Mail* m = player->GetMail(packet.MailID);
if (!m || m->state == MAIL_STATE_DELETED || m->deliver_time > time(nullptr))
{
player->SendMailResult(packet.MailID, MAIL_ITEM_TAKEN, MAIL_ERR_INTERNAL_ERROR);
return;
}
// verify that the mail has the item to avoid cheaters taking COD items without paying
if (std::find_if(m->items.begin(), m->items.end(), [AttachID](MailItemInfo info){ return info.item_guid == AttachID; }) == m->items.end())
{
player->SendMailResult(packet.MailID, MAIL_ITEM_TAKEN, MAIL_ERR_INTERNAL_ERROR);
return;
}
// prevent cheating with skip client money check
if (!player->HasEnoughMoney(uint64(m->COD)))
{
player->SendMailResult(packet.MailID, MAIL_ITEM_TAKEN, MAIL_ERR_NOT_ENOUGH_MONEY);
return;
}
Item* it = player->GetMItem(packet.AttachID);
ItemPosCountVec dest;
uint8 msg = _player->CanStoreItem(NULL_BAG, NULL_SLOT, dest, it, false);
if (msg == EQUIP_ERR_OK)
{
SQLTransaction trans = CharacterDatabase.BeginTransaction();
m->RemoveItem(packet.AttachID);
m->removedItems.push_back(packet.AttachID);
if (m->COD > 0) //if there is COD, take COD money from player and send them to sender by mail
{
ObjectGuid sender_guid = ObjectGuid::Create<HighGuid::Player>(m->sender);
Player* receiver = ObjectAccessor::FindConnectedPlayer(sender_guid);
uint32 sender_accId = 0;
if (HasPermission(rbac::RBAC_PERM_LOG_GM_TRADE))
{
std::string sender_name;
if (receiver)
{
sender_accId = receiver->GetSession()->GetAccountId();
sender_name = receiver->GetName();
}
else
{
// can be calculated early
sender_accId = ObjectMgr::GetPlayerAccountIdByGUID(sender_guid);
if (!ObjectMgr::GetPlayerNameByGUID(sender_guid, sender_name))
sender_name = sObjectMgr->GetTrinityStringForDBCLocale(LANG_UNKNOWN);
}
sLog->outCommand(GetAccountId(), "GM %s (Account: %u) receiver mail item: %s (Entry: %u Count: %u) and send COD money: " UI64FMTD " to player: %s (Account: %u)",
GetPlayerName().c_str(), GetAccountId(), it->GetTemplate()->GetDefaultLocaleName(), it->GetEntry(), it->GetCount(), m->COD, sender_name.c_str(), sender_accId);
}
else if (!receiver)
sender_accId = ObjectMgr::GetPlayerAccountIdByGUID(sender_guid);
// check player existence
if (receiver || sender_accId)
{
MailDraft(m->subject, "")
.AddMoney(m->COD)
.SendMailTo(trans, MailReceiver(receiver, m->sender), MailSender(MAIL_NORMAL, m->receiver), MAIL_CHECK_MASK_COD_PAYMENT);
}
player->ModifyMoney(-int32(m->COD));
}
m->COD = 0;
m->state = MAIL_STATE_CHANGED;
player->m_mailsUpdated = true;
player->RemoveMItem(it->GetGUID().GetCounter());
uint32 count = it->GetCount(); // save counts before store and possible merge with deleting
it->SetState(ITEM_UNCHANGED); // need to set this state, otherwise item cannot be removed later, if neccessary
player->MoveItemToInventory(dest, it, true);
player->SaveInventoryAndGoldToDB(trans);
player->_SaveMail(trans);
CharacterDatabase.CommitTransaction(trans);
player->SendMailResult(packet.MailID, MAIL_ITEM_TAKEN, MAIL_OK, 0, packet.AttachID, count);
}
else
player->SendMailResult(packet.MailID, MAIL_ITEM_TAKEN, MAIL_ERR_EQUIP_ERROR, msg);
}
void WorldSession::HandleMailTakeMoney(WorldPackets::Mail::MailTakeMoney& packet)
{
if (!CanOpenMailBox(packet.Mailbox))
return;
Player* player = _player;
Mail* m = player->GetMail(packet.MailID);
if ((!m || m->state == MAIL_STATE_DELETED || m->deliver_time > time(NULL)) ||
(packet.Money > 0 && m->money != uint64(packet.Money)))
{
player->SendMailResult(packet.MailID, MAIL_MONEY_TAKEN, MAIL_ERR_INTERNAL_ERROR);
return;
}
if (!player->ModifyMoney(m->money, false))
{
player->SendMailResult(packet.MailID, MAIL_MONEY_TAKEN, MAIL_ERR_EQUIP_ERROR, EQUIP_ERR_TOO_MUCH_GOLD);
return;
}
m->money = 0;
m->state = MAIL_STATE_CHANGED;
player->m_mailsUpdated = true;
player->SendMailResult(packet.MailID, MAIL_MONEY_TAKEN, MAIL_OK);
// save money and mail to prevent cheating
SQLTransaction trans = CharacterDatabase.BeginTransaction();
player->SaveGoldToDB(trans);
player->_SaveMail(trans);
CharacterDatabase.CommitTransaction(trans);
}
//called when player lists his received mails
void WorldSession::HandleGetMailList(WorldPackets::Mail::MailGetList& packet)
{
if (!CanOpenMailBox(packet.Mailbox))
return;
Player* player = _player;
//load players mails, and mailed items
if (!player->m_mailsLoaded)
player->_LoadMail();
WorldPackets::Mail::MailListResult response;
time_t curTime = time(nullptr);
for (Mail* m : player->GetMails())
{
// skip deleted or not delivered (deliver delay not expired) mails
if (m->state == MAIL_STATE_DELETED || curTime < m->deliver_time)
continue;
// max. 50 mails can be sent
if (response.Mails.size() < 50)
response.Mails.emplace_back(m, player);
++response.TotalNumRecords;
}
SendPacket(response.Write());
// recalculate m_nextMailDelivereTime and unReadMails
_player->UpdateNextMailTimeAndUnreads();
}
//used when player copies mail body to his inventory
void WorldSession::HandleMailCreateTextItem(WorldPackets::Mail::MailCreateTextItem& packet)
{
if (!CanOpenMailBox(packet.Mailbox))
return;
Player* player = _player;
Mail* m = player->GetMail(packet.MailID);
if (!m || (m->body.empty() && !m->mailTemplateId) || m->state == MAIL_STATE_DELETED || m->deliver_time > time(nullptr) || (m->checked & MAIL_CHECK_MASK_COPIED))
{
player->SendMailResult(packet.MailID, MAIL_MADE_PERMANENT, MAIL_ERR_INTERNAL_ERROR);
return;
}
Item* bodyItem = new Item; // This is not bag and then can be used new Item.
if (!bodyItem->Create(sObjectMgr->GetGenerator<HighGuid::Item>().Generate(), MAIL_BODY_ITEM_TEMPLATE, player))
{
delete bodyItem;
return;
}
// in mail template case we need create new item text
if (m->mailTemplateId)
{
MailTemplateEntry const* mailTemplateEntry = sMailTemplateStore.LookupEntry(m->mailTemplateId);
if (!mailTemplateEntry)
{
player->SendMailResult(packet.MailID, MAIL_MADE_PERMANENT, MAIL_ERR_INTERNAL_ERROR);
return;
}
bodyItem->SetText(mailTemplateEntry->Body->Str[GetSessionDbcLocale()]);
}
else
bodyItem->SetText(m->body);
if (m->messageType == MAIL_NORMAL)
bodyItem->SetGuidValue(ITEM_FIELD_CREATOR, ObjectGuid::Create<HighGuid::Player>(m->sender));
bodyItem->SetFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_READABLE);
ItemPosCountVec dest;
uint8 msg = _player->CanStoreItem(NULL_BAG, NULL_SLOT, dest, bodyItem, false);
if (msg == EQUIP_ERR_OK)
{
m->checked = m->checked | MAIL_CHECK_MASK_COPIED;
m->state = MAIL_STATE_CHANGED;
player->m_mailsUpdated = true;
player->StoreItem(dest, bodyItem, true);
player->SendMailResult(packet.MailID, MAIL_MADE_PERMANENT, MAIL_OK);
}
else
{
player->SendMailResult(packet.MailID, MAIL_MADE_PERMANENT, MAIL_ERR_EQUIP_ERROR, msg);
delete bodyItem;
}
}
/// @todo Fix me! ... this void has probably bad condition, but good data are sent
void WorldSession::HandleQueryNextMailTime(WorldPackets::Mail::MailQueryNextMailTime& /*packet*/)
{
WorldPackets::Mail::MailQueryNextTimeResult result;
if (!_player->m_mailsLoaded)
_player->_LoadMail();
if (_player->unReadMails > 0)
{
result.NextMailTime = 0.0f;
time_t now = time(nullptr);
std::set<ObjectGuid::LowType> sentSenders;
for (Mail* mail : _player->GetMails())
{
if (mail->checked & MAIL_CHECK_MASK_READ)
continue;
// already delivered
if (now < mail->deliver_time)
continue;
// only send each mail sender once
if (sentSenders.count(mail->sender))
continue;
result.Next.emplace_back(mail);
sentSenders.insert(mail->sender);
// do not send more than 2 mails
if (sentSenders.size() > 2)
break;
}
}
else
result.NextMailTime = -DAY;
SendPacket(result.Write());
}