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/*
* Copyright (C) 2011 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 "WorldSession.h"
#include "Player.h"
#include "ObjectMgr.h"
#include "Opcodes.h"
#include "Log.h"
void WorldSession::HandleGrantLevel(WorldPacket& recv_data)
{
sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: CMSG_GRANT_LEVEL");
uint64 guid;
recv_data.readPackGUID(guid);
Player* target = ObjectAccessor::GetObjectInWorld(guid, _player);
// check cheating
uint8 levels = _player->GetGrantableLevels();
uint8 error = 0;
if (!target)
error = ERR_REFER_A_FRIEND_NO_TARGET;
else if (levels == 0)
error = ERR_REFER_A_FRIEND_INSUFFICIENT_GRANTABLE_LEVELS;
else if (GetRecruiterId() != target->GetSession()->GetAccountId())
error = ERR_REFER_A_FRIEND_NOT_REFERRED_BY;
else if (target->GetTeamId() != _player->GetTeamId())
error = ERR_REFER_A_FRIEND_DIFFERENT_FACTION;
else if (target->getLevel() >= _player->getLevel())
error = ERR_REFER_A_FRIEND_TARGET_TOO_HIGH;
else if (target->getLevel() >= sWorld->getIntConfig(CONFIG_MAX_RECRUIT_A_FRIEND_BONUS_PLAYER_LEVEL))
error = ERR_REFER_A_FRIEND_GRANT_LEVEL_MAX_I;
else if (target->GetGroup() != _player->GetGroup())
error = ERR_REFER_A_FRIEND_NOT_IN_GROUP;
if (error) {
WorldPacket data(SMSG_REFER_A_FRIEND_FAILURE, 24);
data << uint32(error);
if (error == ERR_REFER_A_FRIEND_NOT_IN_GROUP)
data << target->GetName();
SendPacket(&data);
return;
}
WorldPacket data2(SMSG_PROPOSE_LEVEL_GRANT, 8);
data2.append(_player->GetPackGUID());
target->GetSession()->SendPacket(&data2);
}
void WorldSession::HandleAcceptGrantLevel(WorldPacket& recv_data)
{
sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: CMSG_ACCEPT_LEVEL_GRANT");
uint64 guid;
recv_data.readPackGUID(guid);
Player* other = ObjectAccessor::GetObjectInWorld(guid, _player);
if (!(other && other->GetSession()))
return;
if (GetAccountId() != other->GetSession()->GetRecruiterId())
return;
if (other->GetGrantableLevels())
other->SetGrantableLevels(other->GetGrantableLevels() - 1);
else
return;
_player->GiveLevel(_player->getLevel() + 1);
}
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