bool AntiCheat::_DoAntiCheatCheck(AntiCheatCheck checktype)
{
m_currentConfig = _FindConfig(checktype);
if (!m_currentConfig)
return true;
AntiCheatCheckEntry* _check = _FindCheck(checktype);
if (!_check)
return true;
bool checkpassed = true;
if (_check->active && CheckTimer(checktype) && CheckNeeded(checktype))
{
if (m_counters.find(checktype) == m_counters.end())
m_counters.insert(std::make_pair(checktype, 0));
if (!(this->*(_check->Handler))() && !isImmune())
{
if (m_currentConfig->disableOperation)
checkpassed = false;
++m_counters[checktype];
if (m_lastalarmtime.find(checktype) == m_lastalarmtime.end())
m_lastalarmtime.insert(std::make_pair(checktype, 0));
m_lastalarmtime[checktype] = WorldTimer::getMSTime();
if (m_counters[checktype] >= m_currentConfig->alarmsCount)
{
m_currentCheckResult.insert(0,m_currentConfig->description.c_str());
DoAntiCheatAction(checktype, m_currentCheckResult);
m_counters[checktype] = 0;
m_currentCheckResult.clear();
}
}
else
{
if (WorldTimer::getMSTimeDiff(m_lastalarmtime[checktype],WorldTimer::getMSTime()) > sWorld.getConfig(CONFIG_UINT32_ANTICHEAT_ACTION_DELAY)
|| (m_currentConfig->checkParam[0] > 0 && m_currentConfig->alarmsCount > 1 && WorldTimer::getMSTimeDiff(m_lastalarmtime[checktype],WorldTimer::getMSTime()) > m_currentConfig->checkParam[0]))
{
m_counters[checktype] = 0;
}
}
m_oldCheckTime[checktype] = WorldTimer::getMSTime();
}
// Subchecks, if exist
if (checktype < 100 && _check->active && CheckNeeded(checktype))
{
for (int i=1; i < 99; ++i )
{
uint32 subcheck = checktype * 100 + i;
if (AntiCheatConfig const* config = _FindConfig(AntiCheatCheck(subcheck)))
{
checkpassed |= _DoAntiCheatCheck(AntiCheatCheck(subcheck));
}
else
break;
}
}
// If any of checks fail, return false
return checkpassed;
};
bool AntiCheat::CheckNeeded(AntiCheatCheck checktype)
{
if (!sWorld.getConfig(CONFIG_BOOL_ANTICHEAT_ENABLE)
|| !GetPlayer()->IsInWorld()
|| GetPlayer()->IsBeingTeleported()
|| GetPlayer()->GetPlayerbotAI()
|| GetPlayer()->GetSession()->GetSecurity() > int32(sWorld.getConfig(CONFIG_UINT32_ANTICHEAT_GMLEVEL)))
return false;
if (GetMover()->HasAuraType(SPELL_AURA_MOD_CONFUSE))
return false;
AntiCheatCheck checkMainType = (checktype >= 100) ? AntiCheatCheck(checktype / 100) : checktype;
switch( checkMainType)
{
case CHECK_NULL:
return false;
break;
case CHECK_MOVEMENT:
if ( GetPlayer()->GetTransport()
|| GetPlayer()->HasMovementFlag(MOVEFLAG_ONTRANSPORT)
|| GetMover()->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE
|| GetPlayer()->IsTaxiFlying())
return false;
break;
case CHECK_SPELL:
break;
case CHECK_QUEST:
return false;
break;
case CHECK_TRANSPORT:
if (!isActiveMover())
return false;
break;
case CHECK_DAMAGE:
case CHECK_ITEM:
case CHECK_WARDEN:
break;
default:
return false;
}
if (checktype < 100 )
return true;
switch( checktype)
{
case CHECK_MOVEMENT_SPEED:
if (GetMover()->HasAura(56266))
return false;
break;
case CHECK_MOVEMENT_FLY:
case CHECK_MOVEMENT_ZAXIS:
if (isCanFly() || !GetMover())
return false;
break;
case CHECK_MOVEMENT_WATERWALKING:
if (!m_currentmovementInfo->HasMovementFlag(MOVEFLAG_WATERWALKING))
return false;
break;
case CHECK_MOVEMENT_TP2PLANE:
if (GetMover()->GetTransport())
return false;
if (m_currentmovementInfo->HasMovementFlag(MovementFlags(MOVEFLAG_SWIMMING | MOVEFLAG_CAN_FLY | MOVEFLAG_FLYING)))
return false;
if (GetMover()->HasAura(60068) && GetMover()->GetTerrain()->IsUnderWater(m_currentmovementInfo->GetPos()->x, m_currentmovementInfo->GetPos()->y, m_currentmovementInfo->GetPos()->z-5.0f))
return false;
break;
case CHECK_MOVEMENT_AIRJUMP:
if (isCanFly() ||
!isActiveMover() ||
GetMover()->HasAuraType(SPELL_AURA_FEATHER_FALL) ||
GetMover()->GetTerrain()->IsUnderWater(m_currentmovementInfo->GetPos()->x, m_currentmovementInfo->GetPos()->y, m_currentmovementInfo->GetPos()->z-5.0f))
return false;
break;
case CHECK_MOVEMENT_TELEPORT:
if (!isActiveMover() || GetPlayer()->IsBeingTeleported())
return false;
break;
case CHECK_MOVEMENT_FALL:
if (isCanFly() || !isActiveMover())
return false;
break;
case CHECK_MOVEMENT_MOUNTAIN:
if (isCanFly() || !isActiveMover())
return false;
break;
default:
break;
}
return true;
}
bool AntiCheat::CheckNeeded(AntiCheatCheck checktype)
{
if (!sWorld.getConfig(CONFIG_BOOL_ANTICHEAT_ENABLE)
|| !GetPlayer()->IsInWorld()
|| !GetPlayer()->GetMap()
|| GetPlayer()->IsBeingTeleported()
|| GetPlayer()->GetPlayerbotAI()
|| GetPlayer()->GetSession()->GetSecurity() > int32(sWorld.getConfig(CONFIG_UINT32_ANTICHEAT_GMLEVEL)))
return false;
if (!m_currentConfig->disabledZones.empty())
{
uint32 zone, area;
GetPlayer()->GetZoneAndAreaId(zone,area);
if (m_currentConfig->disabledZones.find(zone) != m_currentConfig->disabledZones.end())
return false;
}
AntiCheatCheck checkMainType = (checktype >= 100) ? AntiCheatCheck(checktype / 100) : checktype;
switch( checkMainType)
{
case CHECK_NULL:
return false;
break;
case CHECK_MOVEMENT:
if ( GetPlayer()->IsOnTransport()
// || GetPlayer()->HasMovementFlag(MOVEFLAG_ONTRANSPORT)
|| GetPlayer()->IsInUnitState(UNIT_ACTION_CONFUSED)
|| GetPlayer()->IsTaxiFlying())
return false;
break;
case CHECK_SPELL:
break;
case CHECK_QUEST:
return false;
break;
case CHECK_TRANSPORT:
if (!isActiveMover())
return false;
break;
case CHECK_WARDEN:
if (!sWorld.getConfig(CONFIG_BOOL_ANTICHEAT_WARDEN))
return false;
break;
case CHECK_DAMAGE:
case CHECK_ITEM:
break;
default:
return false;
}
if (checktype < 100 )
return true;
switch( checktype)
{
case CHECK_MOVEMENT_SPEED:
if (GetMover()->HasAura(56266))
return false;
break;
case CHECK_MOVEMENT_FLY:
case CHECK_MOVEMENT_ZAXIS:
if (isCanFly() || !GetMover())
return false;
break;
case CHECK_MOVEMENT_WATERWALKING:
if (!m_currentmovementInfo->HasMovementFlag(MOVEFLAG_WATERWALKING))
return false;
break;
case CHECK_MOVEMENT_TP2PLANE:
if (GetMover()->IsOnTransport())
return false;
if (m_currentmovementInfo->HasMovementFlag(MovementFlags(MOVEFLAG_SWIMMING | MOVEFLAG_CAN_FLY | MOVEFLAG_FLYING)))
return false;
if (GetMover()->HasAura(60068) && GetMover()->GetTerrain()->IsUnderWater(m_currentmovementInfo->GetPos()->x, m_currentmovementInfo->GetPos()->y, m_currentmovementInfo->GetPos()->z-5.0f))
return false;
break;
case CHECK_MOVEMENT_AIRJUMP:
if (isCanFly() ||
!isActiveMover() ||
GetMover()->GetTerrain()->IsUnderWater(m_currentmovementInfo->GetPos()->x, m_currentmovementInfo->GetPos()->y, m_currentmovementInfo->GetPos()->z-5.0f))
return false;
break;
case CHECK_MOVEMENT_TELEPORT:
if (!isActiveMover() || GetPlayer()->IsBeingTeleported())
return false;
break;
case CHECK_MOVEMENT_FALL:
if (isCanFly() || !isActiveMover())
return false;
break;
case CHECK_MOVEMENT_MOUNTAIN:
if (isCanFly() || !isActiveMover())
return false;
break;
default:
break;
}
return true;
}
