void WorldSession::HandleForceSpeedChangeAckOpcodes(WorldPacket &recv_data)
{
uint32 opcode = recv_data.GetOpcode();
DEBUG_LOG("WORLD: Recvd %s (%u, 0x%X) opcode", LookupOpcodeName(opcode), opcode, opcode);
/* extract packet */
ObjectGuid guid;
MovementInfo movementInfo;
float newspeed;
recv_data >> guid.ReadAsPacked();
recv_data >> Unused<uint32>(); // counter or moveEvent
recv_data >> movementInfo;
recv_data >> newspeed;
// now can skip not our packet
if(_player->GetObjectGuid() != guid)
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
/*----------------*/
// client ACK send one packet for mounted/run case and need skip all except last from its
// in other cases anti-cheat check can be fail in false case
UnitMoveType move_type;
UnitMoveType force_move_type;
static char const* move_type_name[MAX_MOVE_TYPE] = { "Walk", "Run", "RunBack", "Swim", "SwimBack", "TurnRate", "Flight", "FlightBack", "PitchRate" };
switch(opcode)
{
case CMSG_FORCE_WALK_SPEED_CHANGE_ACK: move_type = MOVE_WALK; force_move_type = MOVE_WALK; break;
case CMSG_FORCE_RUN_SPEED_CHANGE_ACK: move_type = MOVE_RUN; force_move_type = MOVE_RUN; break;
case CMSG_FORCE_RUN_BACK_SPEED_CHANGE_ACK: move_type = MOVE_RUN_BACK; force_move_type = MOVE_RUN_BACK; break;
case CMSG_FORCE_SWIM_SPEED_CHANGE_ACK: move_type = MOVE_SWIM; force_move_type = MOVE_SWIM; break;
case CMSG_FORCE_SWIM_BACK_SPEED_CHANGE_ACK: move_type = MOVE_SWIM_BACK; force_move_type = MOVE_SWIM_BACK; break;
case CMSG_FORCE_TURN_RATE_CHANGE_ACK: move_type = MOVE_TURN_RATE; force_move_type = MOVE_TURN_RATE; break;
case CMSG_FORCE_FLIGHT_SPEED_CHANGE_ACK: move_type = MOVE_FLIGHT; force_move_type = MOVE_FLIGHT; break;
case CMSG_FORCE_FLIGHT_BACK_SPEED_CHANGE_ACK: move_type = MOVE_FLIGHT_BACK; force_move_type = MOVE_FLIGHT_BACK; break;
case CMSG_FORCE_PITCH_RATE_CHANGE_ACK: move_type = MOVE_PITCH_RATE; force_move_type = MOVE_PITCH_RATE; break;
default:
sLog.outError("WorldSession::HandleForceSpeedChangeAck: Unknown move type opcode: %u", opcode);
return;
}
// skip all forced speed changes except last and unexpected
// in run/mounted case used one ACK and it must be skipped.m_forced_speed_changes[MOVE_RUN} store both.
if(_player->m_forced_speed_changes[force_move_type] > 0)
{
--_player->m_forced_speed_changes[force_move_type];
if(_player->m_forced_speed_changes[force_move_type] > 0)
return;
}
if (!_player->GetTransport() && fabs(_player->GetSpeed(move_type) - newspeed) > 0.01f)
{
if(_player->GetSpeed(move_type) > newspeed) // must be greater - just correct
{
sLog.outError("%sSpeedChange player %s is NOT correct (must be %f instead %f), force set to correct value",
move_type_name[move_type], _player->GetName(), _player->GetSpeed(move_type), newspeed);
_player->SetSpeedRate(move_type,_player->GetSpeedRate(move_type),true);
}
else // must be lesser - cheating
{
BASIC_LOG("Player %s from account id %u kicked for incorrect speed (must be %f instead %f)",
_player->GetName(),_player->GetSession()->GetAccountId(),_player->GetSpeed(move_type), newspeed);
_player->GetSession()->KickPlayer();
}
}
}
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket)
{
uint32 spellId;
uint8 cast_count, unk_flags;
recvPacket >> cast_count;
recvPacket >> spellId;
recvPacket >> unk_flags; // flags (if 0x02 - some additional data are received)
// ignore for remote control state (for player case)
Unit* mover = _player->GetMover();
if (mover != _player && mover->GetTypeId()==TYPEID_PLAYER)
{
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
DEBUG_LOG("WORLD: got cast spell packet, spellId - %u, cast_count: %u, unk_flags %u, data length = %i",
spellId, cast_count, unk_flags, (uint32)recvPacket.size());
// vehicle spells are handled by CMSG_PET_CAST_SPELL,
// but player is still able to cast own spells
if(_player->GetCharmGUID() && _player->GetCharmGUID() == _player->GetVehicleGUID())
mover = _player;
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("WORLD: unknown spell id %u", spellId);
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
if (sWorld.getConfig(CONFIG_BOOL_ALLOW_FLYING_MOUNTS_EVERYWHERE))
{
if (_player->isRunningSpell(spellInfo))
{
_player->Unmount();
_player->RemoveSpellsCausingAura(SPELL_AURA_MOUNTED);
}
else if (_player->isRunningFormSpell(spellInfo))
{
_player->RemoveFlyingSpells();
}
}
if (mover->GetTypeId()==TYPEID_PLAYER)
{
// not have spell in spellbook or spell passive and not casted by client
if (!((Player*)mover)->HasActiveSpell (spellId) || IsPassiveSpell(spellInfo))
{
sLog.outError("World: Player %u casts spell %u which he shouldn't have", mover->GetGUIDLow(), spellId);
//cheater? kick? ban?
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
}
else
{
// not have spell in spellbook or spell passive and not casted by client
if (!((Creature*)mover)->HasSpell(spellId) || IsPassiveSpell(spellInfo))
{
//cheater? kick? ban?
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
}
// client provided targets
SpellCastTargets targets;
recvPacket >> targets.ReadForCaster(mover);
// some spell cast packet including more data (for projectiles?)
if (unk_flags & 0x02)
{
uint8 unk1;
recvPacket >> Unused<float>(); // unk1, coords?
recvPacket >> Unused<float>(); // unk1, coords?
recvPacket >> unk1; // >> 1 or 0
if(unk1)
{
ObjectGuid guid; // guid - unused
MovementInfo movementInfo;
recvPacket >> Unused<uint32>(); // >> MSG_MOVE_STOP
recvPacket >> guid.ReadAsPacked();
recvPacket >> movementInfo;
}
}
void WorldSession::HandleMovementOpcodes( WorldPacket & recv_data )
{
uint32 opcode = recv_data.GetOpcode();
DEBUG_LOG("WORLD: Recvd %s (%u, 0x%X) opcode", LookupOpcodeName(opcode), opcode, opcode);
recv_data.hexlike();
Unit *mover = _player->GetMover();
Player *plMover = mover->GetTypeId() == TYPEID_PLAYER ? (Player*)mover : NULL;
// ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck
if(plMover && plMover->IsBeingTeleported())
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
/* extract packet */
ObjectGuid guid;
MovementInfo movementInfo;
recv_data >> guid.ReadAsPacked();
recv_data >> movementInfo;
/*----------------*/
if (!VerifyMovementInfo(movementInfo, guid))
return;
// fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map).
if (opcode == MSG_MOVE_FALL_LAND && plMover && !plMover->IsTaxiFlying())
plMover->HandleFall(movementInfo);
/* process position-change */
HandleMoverRelocation(movementInfo);
if (plMover)
plMover->UpdateFallInformationIfNeed(movementInfo, opcode);
/* process position-change */
if (!plMover)
return;
movementInfo.UpdateTime(getMSTime());
if(plMover) // nothing is charmed, or player charmed
{
WorldPacket data(opcode, recv_data.size());
data << mover->GetPackGUID(); // write guid
movementInfo.Write(data); // write data
mover->SendMessageToSetExcept(&data, _player);
plMover->SetPosition(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o);
plMover->m_movementInfo = movementInfo;
plMover->UpdateFallInformationIfNeed(movementInfo, opcode);
// after move info set
if (opcode == MSG_MOVE_SET_WALK_MODE || opcode == MSG_MOVE_SET_RUN_MODE)
mover->UpdateWalkMode(mover, false);
if(plMover->isMovingOrTurning())
plMover->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
if(movementInfo.GetPos()->z < -500.0f)
{
if(plMover->InBattleGround()
&& plMover->GetBattleGround()
&& plMover->GetBattleGround()->HandlePlayerUnderMap(_player))
{
// do nothing, the handle already did if returned true
}
else
{
// NOTE: this is actually called many times while falling
// even after the player has been teleported away
// TODO: discard movement packets after the player is rooted
if(plMover->isAlive())
{
plMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, plMover->GetMaxHealth());
// pl can be alive if GM/etc
if(!plMover->isAlive())
{
// change the death state to CORPSE to prevent the death timer from
// starting in the next player update
plMover->KillPlayer();
plMover->BuildPlayerRepop();
}
}
// cancel the death timer here if started
plMover->RepopAtGraveyard();
}
}
}
else // creature charmed
{
if(mover->IsInWorld())
mover->GetMap()->CreatureRelocation((Creature*)mover, movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o);
}
}
void WorldSession::HandleMoveSplineDoneOpcode(WorldPacket& recv_data)
{
DEBUG_LOG( "WORLD: Received CMSG_MOVE_SPLINE_DONE" );
ObjectGuid guid; // used only for proper packet read
MovementInfo movementInfo; // used only for proper packet read
recv_data >> guid.ReadAsPacked();
ReadMovementInfo(recv_data, &movementInfo);
recv_data.read_skip<uint32>(); // unk
// in taxi flight packet received in 2 case:
// 1) end taxi path in far (multi-node) flight
// 2) switch from one map to other in case multi-map taxi path
// we need process only (1)
uint32 curDest = GetPlayer()->m_taxi.GetTaxiDestination();
if(!curDest)
return;
TaxiNodesEntry const* curDestNode = sTaxiNodesStore.LookupEntry(curDest);
// far teleport case
if(curDestNode && curDestNode->map_id != GetPlayer()->GetMapId())
{
if(GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType()==FLIGHT_MOTION_TYPE)
{
// short preparations to continue flight
FlightPathMovementGenerator* flight = (FlightPathMovementGenerator*)(GetPlayer()->GetMotionMaster()->top());
flight->Interrupt(*GetPlayer()); // will reset at map landing
flight->SetCurrentNodeAfterTeleport();
TaxiPathNodeEntry const& node = flight->GetPath()[flight->GetCurrentNode()];
flight->SkipCurrentNode();
GetPlayer()->TeleportTo(curDestNode->map_id,node.x,node.y,node.z,GetPlayer()->GetOrientation());
}
return;
}
uint32 destinationnode = GetPlayer()->m_taxi.NextTaxiDestination();
if ( destinationnode > 0 ) // if more destinations to go
{
// current source node for next destination
uint32 sourcenode = GetPlayer()->m_taxi.GetTaxiSource();
// Add to taximask middle hubs in taxicheat mode (to prevent having player with disabled taxicheat and not having back flight path)
if (GetPlayer()->isTaxiCheater())
{
if(GetPlayer()->m_taxi.SetTaximaskNode(sourcenode))
{
WorldPacket data(SMSG_NEW_TAXI_PATH, 0);
_player->GetSession()->SendPacket( &data );
}
}
DEBUG_LOG( "WORLD: Taxi has to go from %u to %u", sourcenode, destinationnode );
uint32 mountDisplayId = sObjectMgr.GetTaxiMountDisplayId(sourcenode, GetPlayer()->GetTeam());
uint32 path, cost;
sObjectMgr.GetTaxiPath( sourcenode, destinationnode, path, cost);
if(path && mountDisplayId)
SendDoFlight( mountDisplayId, path, 1 ); // skip start fly node
else
GetPlayer()->m_taxi.ClearTaxiDestinations(); // clear problematic path and next
}
else
GetPlayer()->m_taxi.ClearTaxiDestinations(); // not destinations, clear source node
}
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket)
{
uint32 spellId;
uint8 cast_count, unk_flags;
recvPacket >> cast_count;
recvPacket >> spellId;
recvPacket >> unk_flags; // flags (if 0x02 - some additional data are received)
// ignore for remote control state (for player case)
Unit* mover = _player->GetMover();
if (mover != _player && mover->GetTypeId()==TYPEID_PLAYER)
{
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
DEBUG_LOG("WORLD: got cast spell packet, spellId - %u, cast_count: %u, unk_flags %u, data length = %i",
spellId, cast_count, unk_flags, (uint32)recvPacket.size());
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("WORLD: unknown spell id %u", spellId);
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
if (mover->GetTypeId()==TYPEID_PLAYER)
{
// not have spell in spellbook or spell passive and not casted by client
if ( ((Player*)mover)->GetUInt16Value(PLAYER_FIELD_BYTES2, 0) == 0 && !((Player*)mover)->HasActiveSpell (spellId) || IsPassiveSpell(spellInfo))
{
sLog.outError("World: Player %u casts spell %u which he shouldn't have", mover->GetGUIDLow(), spellId);
//cheater? kick? ban?
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
}
else
{
// not have spell in spellbook or spell passive and not casted by client
if (!((Creature*)mover)->HasSpell(spellId) || IsPassiveSpell(spellInfo))
{
//cheater? kick? ban?
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
}
// client provided targets
SpellCastTargets targets;
recvPacket >> targets.ReadForCaster(mover);
// some spell cast packet including more data (for projectiles?)
if (unk_flags & 0x02)
{
uint8 unk1;
recvPacket >> Unused<float>(); // unk1, coords?
recvPacket >> Unused<float>(); // unk1, coords?
recvPacket >> unk1; // >> 1 or 0
if(unk1)
{
ObjectGuid guid; // guid - unused
MovementInfo movementInfo;
recvPacket >> Unused<uint32>(); // >> MSG_MOVE_STOP
recvPacket >> guid.ReadAsPacked();
recvPacket >> movementInfo;
}
}
void WorldSession::HandleMovementOpcodes( WorldPacket & recv_data )
{
uint32 opcode = recv_data.GetOpcode();
sLog.outDebug("WORLD: Recvd %s (%u, 0x%X) opcode", LookupOpcodeName(opcode), opcode, opcode);
recv_data.hexlike();
Unit *mover = _player->m_mover;
Player *plMover = mover->GetTypeId() == TYPEID_PLAYER ? (Player*)mover : NULL;
// ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck
if(plMover && plMover->IsBeingTeleported())
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
/* extract packet */
ObjectGuid guid;
MovementInfo movementInfo;
recv_data >> guid.ReadAsPacked();
recv_data >> movementInfo;
/*----------------*/
if (!MaNGOS::IsValidMapCoord(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o))
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
/* handle special cases */
if (movementInfo.HasMovementFlag(MOVEFLAG_ONTRANSPORT) && !mover->GetVehicleGUID())
{
// transports size limited
// (also received at zeppelin/lift leave by some reason with t_* as absolute in continent coordinates, can be safely skipped)
if( movementInfo.GetTransportPos()->x > 50 || movementInfo.GetTransportPos()->y > 50 || movementInfo.GetTransportPos()->z > 100 )
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
if( !MaNGOS::IsValidMapCoord(movementInfo.GetPos()->x + movementInfo.GetTransportPos()->x, movementInfo.GetPos()->y + movementInfo.GetTransportPos()->y,
movementInfo.GetPos()->z + movementInfo.GetTransportPos()->z, movementInfo.GetPos()->o + movementInfo.GetTransportPos()->o) )
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
// if we boarded a transport, add us to it
if (plMover && !plMover->m_transport)
{
// elevators also cause the client to send MOVEFLAG_ONTRANSPORT - just unmount if the guid can be found in the transport list
for (MapManager::TransportSet::const_iterator iter = sMapMgr.m_Transports.begin(); iter != sMapMgr.m_Transports.end(); ++iter)
{
if ((*iter)->GetObjectGuid() == movementInfo.GetTransportGuid())
{
plMover->m_transport = (*iter);
(*iter)->AddPassenger(plMover);
break;
}
}
}
}
else if (plMover && plMover->m_transport) // if we were on a transport, leave
{
plMover->m_transport->RemovePassenger(plMover);
plMover->m_transport = NULL;
movementInfo.SetTransportData(0, 0.0f, 0.0f, 0.0f, 0.0f, 0, -1);
}
// fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map).
if (opcode == MSG_MOVE_FALL_LAND && plMover && !plMover->isInFlight())
plMover->HandleFall(movementInfo);
if (plMover && (movementInfo.HasMovementFlag(MOVEFLAG_SWIMMING) != plMover->IsInWater()))
{
// now client not include swimming flag in case jumping under water
plMover->SetInWater( !plMover->IsInWater() || plMover->GetBaseMap()->IsUnderWater(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z) );
}
if (movementInfo.HasMovementFlag(MOVEFLAG_SWIMMING))
{
if(mover->GetTypeId() == TYPEID_UNIT)
{
if(((Creature*)mover)->isVehicle() && !((Creature*)mover)->canSwim())
{
// NOTE : we should enter evade mode here, but...
((Vehicle*)mover)->SetSpawnDuration(1);
}
}
}
/*----------------------*/
if (!plMover)
return;
/* process position-change */
movementInfo.UpdateTime(getMSTime());
WorldPacket data(opcode, recv_data.size());
data.appendPackGUID(mover->GetGUID()); // write guid
movementInfo.Write(data); // write data
GetPlayer()->SendMessageToSet(&data, false);
if(plMover) // nothing is charmed, or player charmed
{
plMover->SetPosition(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o);
plMover->m_movementInfo = movementInfo;
plMover->UpdateFallInformationIfNeed(movementInfo, opcode);
// after move info set
if ((opcode == MSG_MOVE_SET_WALK_MODE || opcode == MSG_MOVE_SET_RUN_MODE))
plMover->UpdateWalkMode(plMover, false);
if(plMover->isMovingOrTurning())
plMover->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
if(movementInfo.GetPos()->z < -500.0f)
{
if(plMover->InBattleGround()
&& plMover->GetBattleGround()
&& plMover->GetBattleGround()->HandlePlayerUnderMap(_player))
{
// do nothing, the handle already did if returned true
}
else
{
// NOTE: this is actually called many times while falling
// even after the player has been teleported away
// TODO: discard movement packets after the player is rooted
if(plMover->isAlive())
{
plMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, GetPlayer()->GetMaxHealth());
// pl can be alive if GM/etc
if(!plMover->isAlive())
{
// change the death state to CORPSE to prevent the death timer from
// starting in the next player update
plMover->KillPlayer();
plMover->BuildPlayerRepop();
}
}
// cancel the death timer here if started
plMover->RepopAtGraveyard();
}
}
}
else // creature charmed
{
if(mover->IsInWorld())
{
mover->GetMap()->CreatureRelocation((Creature*)mover, movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o);
if(((Creature*)mover)->isVehicle())
((Vehicle*)mover)->RellocatePassengers(mover->GetMap());
}
}
}
void WorldSession::HandleMovementOpcodes( WorldPacket & recv_data )
{
uint32 opcode = recv_data.GetOpcode();
DEBUG_LOG("WORLD: Recvd %s (%u, 0x%X) opcode", LookupOpcodeName(opcode), opcode, opcode);
recv_data.hexlike();
Unit *mover = _player->GetMover();
Player *plMover = mover->GetTypeId() == TYPEID_PLAYER ? (Player*)mover : NULL;
// ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck
if(plMover && plMover->IsBeingTeleported())
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
/* extract packet */
ObjectGuid guid;
MovementInfo movementInfo;
recv_data >> guid.ReadAsPacked();
recv_data >> movementInfo;
/*----------------*/
if (!MaNGOS::IsValidMapCoord(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o))
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
/* handle special cases */
if (movementInfo.HasMovementFlag(MOVEFLAG_ONTRANSPORT))
{
// transports size limited
// (also received at zeppelin/lift leave by some reason with t_* as absolute in continent coordinates, can be safely skipped)
if( movementInfo.GetTransportPos()->x > 50 || movementInfo.GetTransportPos()->y > 50 || movementInfo.GetTransportPos()->z > 100 )
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
if( !MaNGOS::IsValidMapCoord(movementInfo.GetPos()->x + movementInfo.GetTransportPos()->x, movementInfo.GetPos()->y + movementInfo.GetTransportPos()->y,
movementInfo.GetPos()->z + movementInfo.GetTransportPos()->z, movementInfo.GetPos()->o + movementInfo.GetTransportPos()->o) )
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
// if we boarded a transport, add us to it
if (plMover && !plMover->m_transport)
{
float trans_rad = movementInfo.GetTransportPos()->x*movementInfo.GetTransportPos()->x + movementInfo.GetTransportPos()->y*movementInfo.GetTransportPos()->y + movementInfo.GetTransportPos()->z*movementInfo.GetTransportPos()->z;
if (trans_rad > 3600.0f) // transport radius = 60 yards //cheater with on_transport_flag
{
return;
}
// elevators also cause the client to send MOVEFLAG_ONTRANSPORT - just unmount if the guid can be found in the transport list
for (MapManager::TransportSet::const_iterator iter = sMapMgr.m_Transports.begin(); iter != sMapMgr.m_Transports.end(); ++iter)
{
if ((*iter)->GetObjectGuid() == movementInfo.GetTransportGuid())
{
plMover->m_transport = (*iter);
(*iter)->AddPassenger(plMover);
break;
}
}
}
}
else if (plMover && plMover->m_transport) // if we were on a transport, leave
{
plMover->m_transport->RemovePassenger(plMover);
plMover->m_transport = NULL;
movementInfo.ClearTransportData();
}
// fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map).
if (opcode == MSG_MOVE_FALL_LAND && plMover && !plMover->isInFlight())
plMover->HandleFall(movementInfo);
if (plMover && (movementInfo.HasMovementFlag(MOVEFLAG_SWIMMING) != plMover->IsInWater()))
{
// now client not include swimming flag in case jumping under water
plMover->SetInWater( !plMover->IsInWater() || plMover->GetBaseMap()->IsUnderWater(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z) );
if(plMover->GetBaseMap()->IsUnderWater(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z-7.0f))
{
plMover->m_anti_BeginFallZ=INVALID_HEIGHT;
}
}
// ---- anti-cheat features -->>>
uint32 Anti_TeleTimeDiff=plMover ? time(NULL) - plMover->Anti__GetLastTeleTime() : time(NULL);
static const uint32 Anti_TeleTimeIgnoreDiff=sWorld.GetMvAnticheatIgnoreAfterTeleport();
if (plMover && (plMover->m_transport == 0) && sWorld.GetMvAnticheatEnable() &&
GetPlayer()->GetSession()->GetSecurity() <= sWorld.GetMvAnticheatGmLevel() &&
GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType()!=FLIGHT_MOTION_TYPE &&
Anti_TeleTimeDiff>Anti_TeleTimeIgnoreDiff)
{
const uint32 CurTime=getMSTime();
if (getMSTimeDiff(GetPlayer()->m_anti_lastalarmtime,CurTime) > sWorld.GetMvAnticheatAlarmPeriod())
{
GetPlayer()->m_anti_alarmcount = 0;
}
/* I really don't care about movement-type yet (todo)
UnitMoveType move_type;
if (movementInfo.flags & MOVEMENTFLAG_FLYING) move_type = MOVE_FLY;
else if (movementInfo.flags & MOVEMENTFLAG_SWIMMING) move_type = MOVE_SWIM;
else if (movementInfo.flags & MOVEMENTFLAG_WALK_MODE) move_type = MOVE_WALK;
else move_type = MOVE_RUN;*/
float delta_x = GetPlayer()->GetPositionX() - movementInfo.GetPos()->x;
float delta_y = GetPlayer()->GetPositionY() - movementInfo.GetPos()->y;
float delta_z = GetPlayer()->GetPositionZ() - movementInfo.GetPos()->z;
float delta = sqrt(delta_x * delta_x + delta_y * delta_y); // Len of movement-vector via Pythagoras (a^2+b^2=Len^2)
float tg_z = 0.0f; //tangens
float delta_t = getMSTimeDiff(GetPlayer()->m_anti_lastmovetime,CurTime);
GetPlayer()->m_anti_lastmovetime = CurTime;
GetPlayer()->m_anti_MovedLen += delta;
if (delta_t > 15000.0f)
{ delta_t = 15000.0f; }
// Tangens of walking angel
if (!(movementInfo.GetMovementFlags() & (MOVEFLAG_FLYING | MOVEFLAG_SWIMMING)))
{
tg_z = ((delta !=0.0f) && (delta_z > 0.0f)) ? (atan((delta_z*delta_z) / delta) * 180.0f / M_PI) : 0.0f;
}
//antiOFF fall-damage, MOVEMENTFLAG_UNK4 seted by client if player try movement when falling and unset in this case the MOVEMENTFLAG_FALLING flag.
if ((!GetPlayer()->CanFly() && GetPlayer()->m_anti_BeginFallZ == INVALID_HEIGHT) &&
(movementInfo.GetMovementFlags() & (MOVEFLAG_FALLING | MOVEFLAG_FALLINGFAR)) != 0)
{
GetPlayer()->m_anti_BeginFallZ=(float)(movementInfo.GetPos()->z);
}
if (GetPlayer()->m_anti_NextLenCheck <= CurTime)
{
// Check every 500ms is a lot more advisable then 1000ms, because normal movment packet arrives every 500ms
uint32 OldNextLenCheck=GetPlayer()->m_anti_NextLenCheck;
float delta_xyt=GetPlayer()->m_anti_MovedLen/(float)(getMSTimeDiff(OldNextLenCheck-500,CurTime));
GetPlayer()->m_anti_NextLenCheck = CurTime+500;
GetPlayer()->m_anti_MovedLen = 0.0f;
static const float MaxDeltaXYT = sWorld.GetMvAnticheatMaxXYT();
if (delta_xyt > MaxDeltaXYT && delta<=100.0f && GetPlayer()->GetZoneId() != 2257)
{
if (sWorld.GetMvAnticheatSpeedCheck())
Anti__CheatOccurred(CurTime,"Speed hack",delta_xyt,LookupOpcodeName(opcode),
(float)(GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType()),
(float)(getMSTimeDiff(OldNextLenCheck-500,CurTime)));
}
}
if (delta > 100.0f && GetPlayer()->GetZoneId() != 2257)
{
if (sWorld.GetMvAnticheatTeleportCheck())
Anti__ReportCheat("Tele hack",delta,LookupOpcodeName(opcode));
}
// Check for waterwalking . Fix new way of checking for waterwalking by Darky88
if (movementInfo.HasMovementFlag(MOVEFLAG_WATERWALKING) &&
!(GetPlayer()->HasAuraType(SPELL_AURA_WATER_WALK) || GetPlayer()->HasAuraType(SPELL_AURA_GHOST)))
{
if(sWorld.GetMvAnticheatWaterCheck())
Anti__CheatOccurred(CurTime,"Water walking",0.0f,NULL,0.0f,(uint32)(movementInfo.GetMovementFlags()));
}
// Check for walking upwards a mountain while not beeing able to do that, New check by Darky88
if ((delta_z < -2.3f) && (tg_z > 2.37f))
{
if (sWorld.GetMvAnticheatMountainCheck())
Anti__CheatOccurred(CurTime,"Mountain hack",tg_z,NULL,delta,delta_z);
}
static const float DIFF_OVERGROUND = 10.0f;
float Anti__GroundZ = GetPlayer()->GetMap()->GetHeight(GetPlayer()->GetPositionX(),GetPlayer()->GetPositionY(),MAX_HEIGHT);
float Anti__FloorZ = GetPlayer()->GetMap()->GetHeight(GetPlayer()->GetPositionX(),GetPlayer()->GetPositionY(),GetPlayer()->GetPositionZ());
float Anti__MapZ = ((Anti__FloorZ <= (INVALID_HEIGHT+5.0f)) ? Anti__GroundZ : Anti__FloorZ) + DIFF_OVERGROUND;
if (!GetPlayer()->CanFly() &&
!GetPlayer()->GetBaseMap()->IsUnderWater(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z-7.0f) &&
Anti__MapZ < GetPlayer()->GetPositionZ() && Anti__MapZ > (INVALID_HEIGHT+DIFF_OVERGROUND + 5.0f))
{
static const float DIFF_AIRJUMP=25.0f; // 25 is realy high, but to many false positives...
// Air-Jump-Detection definitively needs a better way to be detected...
if ((movementInfo.GetMovementFlags() & (MOVEFLAG_CAN_FLY | MOVEFLAG_FLYING | MOVEFLAG_ROOT)) != 0) // Fly Hack
{
// Fix Aura 55164
if (!GetPlayer()->HasAura(55164) || !GetPlayer()->HasAuraType(SPELL_AURA_FEATHER_FALL))
if (sWorld.GetMvAnticheatFlyCheck())
Anti__CheatOccurred(CurTime,"Fly hack",
((uint8)(GetPlayer()->HasAuraType(SPELL_AURA_FLY))) +
((uint8)(GetPlayer()->HasAuraType(SPELL_AURA_MOD_FLIGHT_SPEED_MOUNTED))*2),
NULL,GetPlayer()->GetPositionZ()-Anti__MapZ);
}
// Need a better way to do that - currently a lot of fake alarms
else if ((Anti__MapZ+DIFF_AIRJUMP < GetPlayer()->GetPositionZ() &&
(movementInfo.GetMovementFlags() & (MOVEFLAG_FALLINGFAR | MOVEFLAG_PENDINGSTOP))==0) ||
(Anti__MapZ < GetPlayer()->GetPositionZ() && opcode==MSG_MOVE_JUMP) &&
!GetPlayer()->HasAuraType(SPELL_AURA_FEATHER_FALL))
{
if (sWorld.GetMvAnticheatJumpCheck())
Anti__CheatOccurred(CurTime,"Possible Air Jump Hack",0.0f,LookupOpcodeName(opcode),0.0f,movementInfo.GetMovementFlags());
}
}
/*if(Anti__FloorZ < -199900.0f && Anti__GroundZ >= -199900.0f &&
GetPlayer()->GetPositionZ()+5.0f < Anti__GroundZ)
{
Anti__CheatOccurred(CurTime,"Teleport2Plane hack",
GetPlayer()->GetPositionZ(),NULL,Anti__GroundZ);
}*/
//Teleport To Plane checks
if (movementInfo.GetPos()->z < 0.0001f && movementInfo.GetPos()->z > -0.0001f && (!movementInfo.HasMovementFlag(MovementFlags(MOVEFLAG_SWIMMING | MOVEFLAG_CAN_FLY | MOVEFLAG_FLYING))))
{
if(sWorld.GetMvAnticheatTeleport2PlaneCheck())
{
// Prevent using TeleportToPlan.
Map *map = GetPlayer()->GetMap();
if (map)
{
float plane_z = map->GetHeight(movementInfo.GetPos()->x, movementInfo.GetPos()->y, MAX_HEIGHT) - movementInfo.GetPos()->z;
plane_z = (plane_z < -500.0f) ? 0 : plane_z; //check holes in heigth map
if(plane_z > 0.1f || plane_z < -0.1f)
{
if(sWorld.GetMvAnticheatTeleport2PlaneCheck())
Anti__CheatOccurred(CurTime,"Teleport2Plane hack",GetPlayer()->GetPositionZ(),NULL,plane_z);
}
}
}
}
}
// <<---- anti-cheat features
/* process position-change */
movementInfo.UpdateTime(getMSTime());
WorldPacket data(opcode, recv_data.size());
if(mover->IsInWorld())
{
data.appendPackGUID(mover->GetGUID()); // write guid
movementInfo.Write(data); // write data
mover->SendMessageToSetExcept(&data, _player);
}
else
error_log("mover not in world");
if(plMover) // nothing is charmed, or player charmed
{
plMover->SetPosition(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o);
plMover->m_movementInfo = movementInfo;
plMover->UpdateFallInformationIfNeed(movementInfo, opcode);
// after move info set
if ((opcode == MSG_MOVE_SET_WALK_MODE || opcode == MSG_MOVE_SET_RUN_MODE))
plMover->UpdateWalkMode(plMover, false);
if(plMover->isMovingOrTurning())
plMover->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
if(movementInfo.GetPos()->z < -500.0f)
{
if(plMover->InBattleGround()
&& plMover->GetBattleGround()
&& plMover->GetBattleGround()->HandlePlayerUnderMap(_player))
{
// do nothing, the handle already did if returned true
}
else
{
// NOTE: this is actually called many times while falling
// even after the player has been teleported away
// TODO: discard movement packets after the player is rooted
if(plMover->isAlive())
{
plMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, plMover->GetMaxHealth());
// pl can be alive if GM/etc
if(!plMover->isAlive())
{
// change the death state to CORPSE to prevent the death timer from
// starting in the next player update
plMover->KillPlayer();
plMover->BuildPlayerRepop();
}
}
// cancel the death timer here if started
plMover->RepopAtGraveyard();
}
}
}
else // creature charmed
{
if(mover->IsInWorld())
mover->GetMap()->CreatureRelocation((Creature*)mover, movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o);
}
}
void PlayerbotMgr::HandleMasterIncomingPacket(const WorldPacket& packet)
{
switch (packet.GetOpcode())
{
case CMSG_OFFER_PETITION:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid petitionGuid;
ObjectGuid playerGuid;
uint32 junk;
p >> junk; // this is not petition type!
p >> petitionGuid; // petition guid
p >> playerGuid; // player guid
Player* player = ObjectAccessor::FindPlayer(playerGuid);
if (!player)
return;
uint32 petitionLowGuid = petitionGuid.GetCounter();
QueryResult *result = CharacterDatabase.PQuery("SELECT * FROM petition_sign WHERE playerguid = '%u' AND petitionguid = '%u'", player->GetGUIDLow(), petitionLowGuid);
if(result)
{
ChatHandler(m_master).PSendSysMessage("%s has already signed the petition",player->GetName());
delete result;
return;
}
CharacterDatabase.PExecute("INSERT INTO petition_sign (ownerguid,petitionguid, playerguid, player_account) VALUES ('%u', '%u', '%u','%u')",
GetMaster()->GetGUIDLow(), petitionLowGuid, player->GetGUIDLow(), GetMaster()->GetSession()->GetAccountId());
p.Initialize(SMSG_PETITION_SIGN_RESULTS, (8+8+4));
p << ObjectGuid(petitionGuid);
p << ObjectGuid(playerGuid);
p << uint32(PETITION_SIGN_OK);
// close at signer side
GetMaster()->GetSession()->SendPacket(&p);
return;
}
case CMSG_ACTIVATETAXI:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid;
std::vector<uint32> nodes;
nodes.resize(2);
uint8 delay = 9;
p >> guid >> nodes[0] >> nodes[1];
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_ACTIVATETAXI from %d to %d", nodes[0], nodes[1]);
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
delay = delay + 3;
Player* const bot = it->second;
if (!bot)
return;
Group* group = bot->GetGroup();
if (!group)
continue;
Unit *target = ObjectAccessor::GetUnit(*bot, guid);
bot->GetPlayerbotAI()->SetIgnoreUpdateTime(delay);
bot->GetMotionMaster()->Clear(true);
bot->GetMotionMaster()->MoveFollow(target, INTERACTION_DISTANCE, bot->GetOrientation());
bot->GetPlayerbotAI()->GetTaxi(guid, nodes);
}
return;
}
case CMSG_ACTIVATETAXIEXPRESS:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid;
uint32 node_count;
uint8 delay = 9;
p >> guid;
p.read_skip<uint32>();
p >> node_count;
std::vector<uint32> nodes;
for (uint32 i = 0; i < node_count; ++i)
{
uint32 node;
p >> node;
nodes.push_back(node);
}
if (nodes.empty())
return;
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_ACTIVATETAXIEXPRESS from %d to %d", nodes.front(), nodes.back());
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
delay = delay + 3;
Player* const bot = it->second;
if (!bot)
return;
Group* group = bot->GetGroup();
if (!group)
continue;
Unit *target = ObjectAccessor::GetUnit(*bot, guid);
bot->GetPlayerbotAI()->SetIgnoreUpdateTime(delay);
bot->GetMotionMaster()->Clear(true);
bot->GetMotionMaster()->MoveFollow(target, INTERACTION_DISTANCE, bot->GetOrientation());
bot->GetPlayerbotAI()->GetTaxi(guid, nodes);
}
return;
}
case CMSG_MOVE_SPLINE_DONE:
{
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_MOVE_SPLINE_DONE");
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid; // used only for proper packet read
MovementInfo movementInfo; // used only for proper packet read
p >> guid.ReadAsPacked();
p >> movementInfo;
p >> Unused<uint32>(); // unk
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
if (!bot)
return;
// in taxi flight packet received in 2 case:
// 1) end taxi path in far (multi-node) flight
// 2) switch from one map to other in case multi-map taxi path
// we need process only (1)
uint32 curDest = bot->m_taxi.GetTaxiDestination();
if (!curDest)
return;
TaxiNodesEntry const* curDestNode = sTaxiNodesStore.LookupEntry(curDest);
// far teleport case
if (curDestNode && curDestNode->map_id != bot->GetMapId())
{
if (bot->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
{
// short preparations to continue flight
FlightPathMovementGenerator* flight = (FlightPathMovementGenerator *) (bot->GetMotionMaster()->top());
flight->Interrupt(*bot); // will reset at map landing
flight->SetCurrentNodeAfterTeleport();
TaxiPathNodeEntry const& node = flight->GetPath()[flight->GetCurrentNode()];
flight->SkipCurrentNode();
bot->TeleportTo(curDestNode->map_id, node.x, node.y, node.z, bot->GetOrientation());
}
return;
}
uint32 destinationnode = bot->m_taxi.NextTaxiDestination();
if (destinationnode > 0) // if more destinations to go
{
// current source node for next destination
uint32 sourcenode = bot->m_taxi.GetTaxiSource();
// Add to taximask middle hubs in taxicheat mode (to prevent having player with disabled taxicheat and not having back flight path)
if (bot->isTaxiCheater())
if (bot->m_taxi.SetTaximaskNode(sourcenode))
{
WorldPacket data(SMSG_NEW_TAXI_PATH, 0);
bot->GetSession()->SendPacket(&data);
}
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_MOVE_SPLINE_DONE Taxi has to go from %u to %u", sourcenode, destinationnode);
uint32 mountDisplayId = sObjectMgr.GetTaxiMountDisplayId(sourcenode, bot->GetTeam());
uint32 path, cost;
sObjectMgr.GetTaxiPath(sourcenode, destinationnode, path, cost);
if (path && mountDisplayId)
bot->GetSession()->SendDoFlight(mountDisplayId, path, 1); // skip start fly node
else
bot->m_taxi.ClearTaxiDestinations(); // clear problematic path and next
}
else
/* std::ostringstream out;
out << "Destination reached" << bot->GetName();
ChatHandler ch(m_master);
ch.SendSysMessage(out.str().c_str()); */
bot->m_taxi.ClearTaxiDestinations(); // Destination, clear source node
}
return;
}
// if master is logging out, log out all bots
case CMSG_LOGOUT_REQUEST:
{
LogoutAllBots();
return;
}
// If master inspects one of his bots, give the master useful info in chat window
// such as inventory that can be equipped
case CMSG_INSPECT:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid;
p >> guid;
Player* const bot = GetPlayerBot(guid);
if (bot) bot->GetPlayerbotAI()->SendNotEquipList(*bot);
return;
}
// handle emotes from the master
//case CMSG_EMOTE:
case CMSG_TEXT_EMOTE:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
uint32 emoteNum;
p >> emoteNum;
/* std::ostringstream out;
out << "emote is: " << emoteNum;
ChatHandler ch(m_master);
ch.SendSysMessage(out.str().c_str()); */
switch (emoteNum)
{
case TEXTEMOTE_BOW:
{
// Buff anyone who bows before me. Useful for players not in bot's group
// How do I get correct target???
//Player* const pPlayer = GetPlayerBot(m_master->GetSelection());
//if (pPlayer->GetPlayerbotAI()->GetClassAI())
// pPlayer->GetPlayerbotAI()->GetClassAI()->BuffPlayer(pPlayer);
return;
}
/*
case TEXTEMOTE_BONK:
{
Player* const pPlayer = GetPlayerBot(m_master->GetSelection());
if (!pPlayer || !pPlayer->GetPlayerbotAI())
return;
PlayerbotAI* const pBot = pPlayer->GetPlayerbotAI();
ChatHandler ch(m_master);
{
std::ostringstream out;
out << "CurrentTime: " << CurrentTime()
<< " m_ignoreAIUpdatesUntilTime: " << pBot->m_ignoreAIUpdatesUntilTime;
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
out << "m_TimeDoneEating: " << pBot->m_TimeDoneEating
<< " m_TimeDoneDrinking: " << pBot->m_TimeDoneDrinking;
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
out << "m_CurrentlyCastingSpellId: " << pBot->m_CurrentlyCastingSpellId;
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
out << "IsBeingTeleported() " << pBot->GetPlayer()->IsBeingTeleported();
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
bool tradeActive = (pBot->GetPlayer()->GetTrader()) ? true : false;
out << "tradeActive: " << tradeActive;
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
out << "IsCharmed() " << pBot->getPlayer()->isCharmed();
ch.SendSysMessage(out.str().c_str());
}
return;
}
*/
case TEXTEMOTE_EAT:
case TEXTEMOTE_DRINK:
{
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->Feast();
}
return;
}
// emote to attack selected target
case TEXTEMOTE_POINT:
{
ObjectGuid attackOnGuid = m_master->GetSelectionGuid();
if (!attackOnGuid)
return;
Unit* thingToAttack = ObjectAccessor::GetUnit(*m_master, attackOnGuid);
if (!thingToAttack) return;
Player* bot = 0;
for (PlayerBotMap::iterator itr = m_playerBots.begin(); itr != m_playerBots.end(); ++itr)
{
bot = itr->second;
if (!bot->IsFriendlyTo(thingToAttack))
{
if (!bot->IsWithinLOSInMap(thingToAttack))
bot->GetPlayerbotAI()->DoTeleport(*m_master);
if (bot->IsWithinLOSInMap(thingToAttack))
bot->GetPlayerbotAI()->Attack(thingToAttack);
}
}
return;
}
// emote to stay
case TEXTEMOTE_STAND:
{
Player* const bot = GetPlayerBot(m_master->GetSelectionGuid());
if (bot)
bot->GetPlayerbotAI()->SetMovementOrder(PlayerbotAI::MOVEMENT_STAY);
else
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->SetMovementOrder(PlayerbotAI::MOVEMENT_STAY);
}
return;
}
// 324 is the followme emote (not defined in enum)
// if master has bot selected then only bot follows, else all bots follow
case 324:
case TEXTEMOTE_WAVE:
{
Player* const bot = GetPlayerBot(m_master->GetSelectionGuid());
if (bot)
bot->GetPlayerbotAI()->SetMovementOrder(PlayerbotAI::MOVEMENT_FOLLOW, m_master);
else
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->SetMovementOrder(PlayerbotAI::MOVEMENT_FOLLOW, m_master);
}
return;
}
}
return;
} /* EMOTE ends here */
case CMSG_GAMEOBJ_USE: // not sure if we still need this one
case CMSG_GAMEOBJ_REPORT_USE:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid objGUID;
p >> objGUID;
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->FollowAutoReset();
GameObject *obj = m_master->GetMap()->GetGameObject(objGUID);
if (!obj)
return;
// add other go types here, i.e.:
// GAMEOBJECT_TYPE_CHEST - loot quest items of chest
if (obj->GetGoType() == GAMEOBJECT_TYPE_QUESTGIVER)
{
bot->GetPlayerbotAI()->TurnInQuests(obj);
// auto accept every available quest this NPC has
bot->PrepareQuestMenu(objGUID);
QuestMenu& questMenu = bot->PlayerTalkClass->GetQuestMenu();
for (uint32 iI = 0; iI < questMenu.MenuItemCount(); ++iI)
{
QuestMenuItem const& qItem = questMenu.GetItem(iI);
uint32 questID = qItem.m_qId;
if (!bot->GetPlayerbotAI()->AddQuest(questID, obj))
DEBUG_LOG("Couldn't take quest");
}
}
}
}
break;
case CMSG_QUESTGIVER_HELLO:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid npcGUID;
p >> npcGUID;
WorldObject* pNpc = m_master->GetMap()->GetWorldObject(npcGUID);
if (!pNpc)
return;
// for all master's bots
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->FollowAutoReset();
bot->GetPlayerbotAI()->TurnInQuests(pNpc);
}
return;
}
// if master accepts a quest, bots should also try to accept quest
case CMSG_QUESTGIVER_ACCEPT_QUEST:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid;
uint32 quest;
uint32 unk1;
p >> guid >> quest >> unk1;
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_QUESTGIVER_ACCEPT_QUEST npc = %s, quest = %u, unk1 = %u", guid.GetString().c_str(), quest, unk1);
Quest const* qInfo = sObjectMgr.GetQuestTemplate(quest);
if (qInfo)
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->FollowAutoReset();
if (bot->GetQuestStatus(quest) == QUEST_STATUS_COMPLETE)
bot->GetPlayerbotAI()->TellMaster("I already completed that quest.");
else if (!bot->CanTakeQuest(qInfo, false))
{
if (!bot->SatisfyQuestStatus(qInfo, false))
bot->GetPlayerbotAI()->TellMaster("I already have that quest.");
else
bot->GetPlayerbotAI()->TellMaster("I can't take that quest.");
}
else if (!bot->SatisfyQuestLog(false))
bot->GetPlayerbotAI()->TellMaster("My quest log is full.");
else if (!bot->CanAddQuest(qInfo, false))
bot->GetPlayerbotAI()->TellMaster("I can't take that quest because it requires that I take items, but my bags are full!");
else
{
p.rpos(0); // reset reader
bot->GetSession()->HandleQuestgiverAcceptQuestOpcode(p);
bot->GetPlayerbotAI()->TellMaster("Got the quest.");
// build needed items if quest contains any
for (int i = 0; i < QUEST_ITEM_OBJECTIVES_COUNT; i++)
if (qInfo->ReqItemCount[i] > 0)
{
bot->GetPlayerbotAI()->SetQuestNeedItems();
break;
}
// build needed creatures if quest contains any
for (int i = 0; i < QUEST_OBJECTIVES_COUNT; i++)
if (qInfo->ReqCreatureOrGOCount[i] > 0)
{
bot->GetPlayerbotAI()->SetQuestNeedCreatures();
break;
}
}
}
return;
}
case CMSG_AREATRIGGER:
{
WorldPacket p(packet);
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
if (!bot)
continue;
if (bot->IsWithinDistInMap(GetMaster(), 50))
{
p.rpos(0); // reset reader
bot->GetSession()->HandleAreaTriggerOpcode(p);
}
}
return;
}
case CMSG_QUESTGIVER_COMPLETE_QUEST:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
uint32 quest;
ObjectGuid npcGUID;
p >> npcGUID >> quest;
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_QUESTGIVER_COMPLETE_QUEST npc = %s, quest = %u", npcGUID.GetString().c_str(), quest);
WorldObject* pNpc = m_master->GetMap()->GetWorldObject(npcGUID);
if (!pNpc)
return;
// for all master's bots
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->FollowAutoReset();
bot->GetPlayerbotAI()->TurnInQuests(pNpc);
}
return;
}
case CMSG_LOOT_ROLL:
{
WorldPacket p(packet); //WorldPacket packet for CMSG_LOOT_ROLL, (8+4+1)
ObjectGuid Guid;
uint32 itemSlot;
uint8 rollType;
p.rpos(0); //reset packet pointer
p >> Guid; //guid of the lootable target
p >> itemSlot; //loot index
p >> rollType; //need,greed or pass on roll
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
uint32 choice = 2;
Player* const bot = it->second;
if (!bot)
return;
Group* group = bot->GetGroup();
if (!group)
return;
// check that the bot did not already vote
if (rollType >= ROLL_NOT_EMITED_YET)
return;
Loot* loot = sLootMgr.GetLoot(bot, Guid);
if (!loot)
{
sLog.outError("LootMgr::PlayerVote> Error cannot get loot object info!");
return;
}
LootItem* lootItem = loot->GetLootItemInSlot(itemSlot);
ItemPrototype const *pProto = lootItem->itemProto;
if (!pProto)
return;
if (bot->GetPlayerbotAI()->CanStore())
{
uint8 slots[4];
if (bot->ViableEquipSlots(pProto, &slots[0]))
{
int iSlot = 0;
// First we check what we are currently wearing
while (slots[iSlot] != NULL_SLOT && iSlot < 4)
{
Item* const pItem2 = bot->GetItemByPos(INVENTORY_SLOT_BAG_0, slots[iSlot]);
// Make sure there is something slotted
if (pItem2)
{
if (bot->GetPlayerbotAI()->EquipPrototypeComparison(pItem2->GetProto(), pProto))
{
choice = 1;
break;
}
}
iSlot++;
}
// TODO: Need to add logic for those cases where secondary equipment is
// used. For instance - 2H is used by Tank, but sword and board are in
// inventory for specific encounters. Upgrading thsoe should be taken
// into consideration. Also, more specific logic for 'sets'.
}
else
{
if (bot->HasSkill(SKILL_ENCHANTING))
{
choice = 3; // Disenchant
}
}
}
else
choice = 0; // Pass
sLootMgr.PlayerVote(bot, Guid, itemSlot, RollVote(choice));
switch (choice)
{
case ROLL_NEED:
bot->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_ROLL_NEED, 1);
break;
case ROLL_GREED:
case ROLL_DISENCHANT:
bot->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_ROLL_GREED, 1);
break;
}
}
return;
}
// Handle GOSSIP activate actions, prior to GOSSIP select menu actions
case CMSG_GOSSIP_HELLO:
{
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_GOSSIP_HELLO");
WorldPacket p(packet); //WorldPacket packet for CMSG_GOSSIP_HELLO, (8)
ObjectGuid guid;
p.rpos(0); //reset packet pointer
p >> guid;
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
if (!bot)
continue;
bot->GetPlayerbotAI()->FollowAutoReset();
Creature *pCreature = bot->GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_NONE);
if (!pCreature)
{
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_GOSSIP_HELLO %s not found or you can't interact with him.", guid.GetString().c_str());
continue;
}
GossipMenuItemsMapBounds pMenuItemBounds = sObjectMgr.GetGossipMenuItemsMapBounds(pCreature->GetCreatureInfo()->GossipMenuId);
for (GossipMenuItemsMap::const_iterator itr = pMenuItemBounds.first; itr != pMenuItemBounds.second; ++itr)
{
uint32 npcflags = pCreature->GetUInt32Value(UNIT_NPC_FLAGS);
if (!(itr->second.npc_option_npcflag & npcflags))
continue;
switch (itr->second.option_id)
{
case GOSSIP_OPTION_TAXIVENDOR:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_TAXIVENDOR");
bot->GetSession()->SendLearnNewTaxiNode(pCreature);
break;
}
case GOSSIP_OPTION_QUESTGIVER:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_QUESTGIVER");
bot->GetPlayerbotAI()->TurnInQuests(pCreature);
break;
}
case GOSSIP_OPTION_VENDOR:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_VENDOR");
if (!botConfig.GetBoolDefault("PlayerbotAI.SellGarbage", true))
continue;
// changed the SellGarbage() function to support ch.SendSysMessaage()
bot->GetPlayerbotAI()->SellGarbage(*bot);
break;
}
case GOSSIP_OPTION_STABLEPET:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_STABLEPET");
break;
}
case GOSSIP_OPTION_AUCTIONEER:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_AUCTIONEER");
break;
}
case GOSSIP_OPTION_BANKER:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_BANKER");
break;
}
case GOSSIP_OPTION_INNKEEPER:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_INNKEEPER");
break;
}
}
}
}
return;
}
case CMSG_SPIRIT_HEALER_ACTIVATE:
{
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_SPIRIT_HEALER_ACTIVATE SpiritHealer is resurrecting the Player %s",m_master->GetName());
for (PlayerBotMap::iterator itr = m_playerBots.begin(); itr != m_playerBots.end(); ++itr)
{
Player* const bot = itr->second;
Group *grp = bot->GetGroup();
if (grp)
grp->RemoveMember(bot->GetObjectGuid(), 1);
}
return;
}
case CMSG_LIST_INVENTORY:
{
if (!botConfig.GetBoolDefault("PlayerbotAI.SellGarbage", true))
return;
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid npcGUID;
p >> npcGUID;
Object* const pNpc = (WorldObject *) m_master->GetObjectByTypeMask(npcGUID, TYPEMASK_CREATURE_OR_GAMEOBJECT);
if (!pNpc)
return;
// for all master's bots
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
if (!bot->IsInMap(static_cast<WorldObject *>(pNpc)))
{
bot->GetPlayerbotAI()->TellMaster("I'm too far away to sell items!");
continue;
}
else
{
// changed the SellGarbage() function to support ch.SendSysMessaage()
bot->GetPlayerbotAI()->FollowAutoReset();
bot->GetPlayerbotAI()->SellGarbage(*bot);
}
}
return;
}
/*
case CMSG_NAME_QUERY:
case MSG_MOVE_START_FORWARD:
case MSG_MOVE_STOP:
case MSG_MOVE_SET_FACING:
case MSG_MOVE_START_STRAFE_LEFT:
case MSG_MOVE_START_STRAFE_RIGHT:
case MSG_MOVE_STOP_STRAFE:
case MSG_MOVE_START_BACKWARD:
case MSG_MOVE_HEARTBEAT:
case CMSG_STANDSTATECHANGE:
case CMSG_QUERY_TIME:
case CMSG_CREATURE_QUERY:
case CMSG_GAMEOBJECT_QUERY:
case MSG_MOVE_JUMP:
case MSG_MOVE_FALL_LAND:
return;*/
default:
{
/*const char* oc = LookupOpcodeName(packet.GetOpcode());
// ChatHandler ch(m_master);
// ch.SendSysMessage(oc);
std::ostringstream out;
out << "masterin: " << oc;
sLog.outError(out.str().c_str()); */
}
}
}
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket)
{
uint32 spellId;
uint8 cast_count, unk_flags;
recvPacket >> cast_count;
recvPacket >> spellId;
recvPacket >> unk_flags; // flags (if 0x02 - some additional data are received)
// ignore for remote control state (for player case)
Unit* _mover = GetPlayer()->GetMover();
if (_mover != GetPlayer() && _mover->GetTypeId()==TYPEID_PLAYER)
{
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
DEBUG_LOG("WORLD: got cast spell packet, spellId - %u, cast_count: %u, unk_flags %u, data length = %i",
spellId, cast_count, unk_flags, (uint32)recvPacket.size());
/* process anticheat check */
if (!GetPlayer()->GetAntiCheat()->DoAntiCheatCheck(CHECK_SPELL, spellId, CMSG_CAST_SPELL))
return;
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("WORLD: unknown spell id %u", spellId);
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
// Players on vehicles may cast many simple spells (like knock) from self
Unit* mover = NULL;
if (spellInfo->AttributesEx6 & SPELL_ATTR_EX6_CASTABLE_ON_VEHICLE && _mover->IsCharmerOrOwnerPlayerOrPlayerItself())
mover = _mover->GetCharmerOrOwnerPlayerOrPlayerItself();
else
mover = _mover;
// casting own spells on some vehicles
if (mover->GetObjectGuid().IsVehicle() && mover->GetCharmerOrOwnerPlayerOrPlayerItself())
{
Player *plr = mover->GetCharmerOrOwnerPlayerOrPlayerItself();
if (mover->GetVehicleKit()->GetSeatInfo(plr) &&
(mover->GetVehicleKit()->GetSeatInfo(plr)->m_flags & SEAT_FLAG_CAN_ATTACK ||
mover->GetVehicleKit()->GetSeatInfo(plr)->m_flags & SEAT_FLAG_CAN_CAST ))
mover = plr;
}
if (mover->GetTypeId()==TYPEID_PLAYER)
{
// not have spell in spellbook or spell passive and not casted by client
if ( ((Player*)mover)->GetUInt16Value(PLAYER_FIELD_BYTES2, 0) == 0 && !((Player*)mover)->HasActiveSpell (spellId) || IsPassiveSpell(spellInfo))
{
sLog.outError("World: Player %u casts spell %u which he shouldn't have", mover->GetGUIDLow(), spellId);
//cheater? kick? ban?
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
}
else
{
// not have spell in spellbook or spell passive and not casted by client
if (!((Creature*)mover)->HasSpell(spellId) || IsPassiveSpell(spellInfo))
{
//cheater? kick? ban?
recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet
return;
}
}
// client provided targets
SpellCastTargets targets;
recvPacket >> targets.ReadForCaster(mover);
// some spell cast packet including more data (for projectiles?)
if (unk_flags & 0x02)
{
uint8 unk1;
recvPacket >> Unused<float>(); // unk1, coords?
recvPacket >> Unused<float>(); // unk1, coords?
recvPacket >> unk1; // >> 1 or 0
if(unk1)
{
ObjectGuid guid; // guid - unused
MovementInfo movementInfo;
recvPacket >> Unused<uint32>(); // >> MSG_MOVE_STOP
recvPacket >> guid.ReadAsPacked();
recvPacket >> movementInfo;
}
}
void WorldSession::HandleForceSpeedChangeAck(WorldPacket &recvData)
{
/* extract packet */
ObjectGuid guid;
uint32 unk1;
float newspeed;
recvData >> guid.ReadAsPacked();
// now can skip not our packet
if (_player->GetGUID() != guid)
{
recvData.rfinish(); // prevent warnings spam
return;
}
// continue parse packet
recvData >> unk1; // counter or moveEvent
MovementInfo movementInfo;
movementInfo.guid = guid;
ReadMovementInfo(recvData, &movementInfo);
recvData >> newspeed;
/*----------------*/
// client ACK send one packet for mounted/run case and need skip all except last from its
// in other cases anti-cheat check can be fail in false case
UnitMoveType move_type;
UnitMoveType force_move_type;
static char const* move_type_name[MAX_MOVE_TYPE] = { "Walk", "Run", "RunBack", "Swim", "SwimBack", "TurnRate", "Flight", "FlightBack", "PitchRate" };
switch (recvData.GetOpcode())
{
case CMSG_FORCE_WALK_SPEED_CHANGE_ACK: move_type = MOVE_WALK; force_move_type = MOVE_WALK; break;
case CMSG_FORCE_RUN_SPEED_CHANGE_ACK: move_type = MOVE_RUN; force_move_type = MOVE_RUN; break;
case CMSG_FORCE_RUN_BACK_SPEED_CHANGE_ACK: move_type = MOVE_RUN_BACK; force_move_type = MOVE_RUN_BACK; break;
case CMSG_FORCE_SWIM_SPEED_CHANGE_ACK: move_type = MOVE_SWIM; force_move_type = MOVE_SWIM; break;
case CMSG_FORCE_SWIM_BACK_SPEED_CHANGE_ACK: move_type = MOVE_SWIM_BACK; force_move_type = MOVE_SWIM_BACK; break;
case CMSG_FORCE_TURN_RATE_CHANGE_ACK: move_type = MOVE_TURN_RATE; force_move_type = MOVE_TURN_RATE; break;
case CMSG_FORCE_FLIGHT_SPEED_CHANGE_ACK: move_type = MOVE_FLIGHT; force_move_type = MOVE_FLIGHT; break;
case CMSG_FORCE_FLIGHT_BACK_SPEED_CHANGE_ACK: move_type = MOVE_FLIGHT_BACK; force_move_type = MOVE_FLIGHT_BACK; break;
case CMSG_FORCE_PITCH_RATE_CHANGE_ACK: move_type = MOVE_PITCH_RATE; force_move_type = MOVE_PITCH_RATE; break;
default:
TC_LOG_ERROR("network", "WorldSession::HandleForceSpeedChangeAck: Unknown move type opcode: %u", recvData.GetOpcode());
return;
}
// skip all forced speed changes except last and unexpected
// in run/mounted case used one ACK and it must be skipped.m_forced_speed_changes[MOVE_RUN} store both.
if (_player->m_forced_speed_changes[force_move_type] > 0)
{
--_player->m_forced_speed_changes[force_move_type];
if (_player->m_forced_speed_changes[force_move_type] > 0)
return;
}
if (!_player->GetTransport() && std::fabs(_player->GetSpeed(move_type) - newspeed) > 0.01f)
{
if (_player->GetSpeed(move_type) > newspeed) // must be greater - just correct
{
TC_LOG_ERROR("network", "%sSpeedChange player %s is NOT correct (must be %f instead %f), force set to correct value",
move_type_name[move_type], _player->GetName().c_str(), _player->GetSpeed(move_type), newspeed);
_player->SetSpeed(move_type, _player->GetSpeedRate(move_type), true);
}
else // must be lesser - cheating
{
TC_LOG_DEBUG("misc", "Player %s from account id %u kicked for incorrect speed (must be %f instead %f)",
_player->GetName().c_str(), _player->GetSession()->GetAccountId(), _player->GetSpeed(move_type), newspeed);
_player->GetSession()->KickPlayer();
}
}
}
void WorldSession::HandleMovementOpcodes(WorldPacket& recvData)
{
uint16 opcode = recvData.GetOpcode();
Unit* mover = _player->m_mover;
ASSERT(mover != NULL); // there must always be a mover
Player* plrMover = mover->ToPlayer();
// ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck
if (plrMover && plrMover->IsBeingTeleported())
{
recvData.rfinish(); // prevent warnings spam
return;
}
/* extract packet */
ObjectGuid guid;
recvData >> guid.ReadAsPacked();
MovementInfo movementInfo;
movementInfo.guid = guid;
ReadMovementInfo(recvData, &movementInfo);
recvData.rfinish(); // prevent warnings spam
// prevent tampered movement data
if (guid != mover->GetGUID())
return;
if (!movementInfo.pos.IsPositionValid())
{
recvData.rfinish(); // prevent warnings spam
return;
}
/* handle special cases */
if (movementInfo.HasMovementFlag(MOVEMENTFLAG_ONTRANSPORT))
{
// transports size limited
// (also received at zeppelin leave by some reason with t_* as absolute in continent coordinates, can be safely skipped)
if (movementInfo.transport.pos.GetPositionX() > 50 || movementInfo.transport.pos.GetPositionY() > 50 || movementInfo.transport.pos.GetPositionZ() > 50)
{
recvData.rfinish(); // prevent warnings spam
return;
}
if (!Trinity::IsValidMapCoord(movementInfo.pos.GetPositionX() + movementInfo.transport.pos.GetPositionX(), movementInfo.pos.GetPositionY() + movementInfo.transport.pos.GetPositionY(),
movementInfo.pos.GetPositionZ() + movementInfo.transport.pos.GetPositionZ(), movementInfo.pos.GetOrientation() + movementInfo.transport.pos.GetOrientation()))
{
recvData.rfinish(); // prevent warnings spam
return;
}
// if we boarded a transport, add us to it
if (plrMover)
{
if (!plrMover->GetTransport())
{
if (Transport* transport = plrMover->GetMap()->GetTransport(movementInfo.transport.guid))
transport->AddPassenger(plrMover);
}
else if (plrMover->GetTransport()->GetGUID() != movementInfo.transport.guid)
{
plrMover->GetTransport()->RemovePassenger(plrMover);
if (Transport* transport = plrMover->GetMap()->GetTransport(movementInfo.transport.guid))
transport->AddPassenger(plrMover);
else
movementInfo.transport.Reset();
}
}
if (!mover->GetTransport() && !mover->GetVehicle())
{
GameObject* go = mover->GetMap()->GetGameObject(movementInfo.transport.guid);
if (!go || go->GetGoType() != GAMEOBJECT_TYPE_TRANSPORT)
movementInfo.RemoveMovementFlag(MOVEMENTFLAG_ONTRANSPORT);
}
}
else if (plrMover && plrMover->GetTransport()) // if we were on a transport, leave
{
plrMover->GetTransport()->RemovePassenger(plrMover);
movementInfo.transport.Reset();
}
// fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map).
if (opcode == MSG_MOVE_FALL_LAND && plrMover && !plrMover->IsInFlight())
plrMover->HandleFall(movementInfo);
if (plrMover && ((movementInfo.flags & MOVEMENTFLAG_SWIMMING) != 0) != plrMover->IsInWater())
{
// now client not include swimming flag in case jumping under water
plrMover->SetInWater(!plrMover->IsInWater() || plrMover->GetBaseMap()->IsUnderWater(movementInfo.pos.GetPositionX(), movementInfo.pos.GetPositionY(), movementInfo.pos.GetPositionZ()));
}
uint32 mstime = getMSTime();
/*----------------------*/
if (m_clientTimeDelay == 0)
m_clientTimeDelay = mstime - movementInfo.time;
/* process position-change */
WorldPacket data(opcode, recvData.size());
movementInfo.time = movementInfo.time + m_clientTimeDelay + MOVEMENT_PACKET_TIME_DELAY;
movementInfo.guid = mover->GetGUID();
WriteMovementInfo(&data, &movementInfo);
mover->SendMessageToSet(&data, _player);
mover->m_movementInfo = movementInfo;
// Some vehicles allow the passenger to turn by himself
if (Vehicle* vehicle = mover->GetVehicle())
{
if (VehicleSeatEntry const* seat = vehicle->GetSeatForPassenger(mover))
{
if (seat->m_flags & VEHICLE_SEAT_FLAG_ALLOW_TURNING)
{
if (movementInfo.pos.GetOrientation() != mover->GetOrientation())
{
mover->SetOrientation(movementInfo.pos.GetOrientation());
mover->RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_TURNING);
}
}
}
return;
}
mover->UpdatePosition(movementInfo.pos);
if (plrMover) // nothing is charmed, or player charmed
{
if (plrMover->IsSitState() && (movementInfo.flags & (MOVEMENTFLAG_MASK_MOVING | MOVEMENTFLAG_MASK_TURNING)))
plrMover->SetStandState(UNIT_STAND_STATE_STAND);
plrMover->UpdateFallInformationIfNeed(movementInfo, opcode);
if (movementInfo.pos.GetPositionZ() < -500.0f)
{
if (!(plrMover->GetBattleground() && plrMover->GetBattleground()->HandlePlayerUnderMap(_player)))
{
// NOTE: this is actually called many times while falling
// even after the player has been teleported away
/// @todo discard movement packets after the player is rooted
if (plrMover->IsAlive())
{
plrMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, GetPlayer()->GetMaxHealth());
// player can be alive if GM/etc
// change the death state to CORPSE to prevent the death timer from
// starting in the next player update
if (!plrMover->IsAlive())
plrMover->KillPlayer();
}
}
}
}
}
void PlayerbotMgr::HandleMasterIncomingPacket(const WorldPacket& packet)
{
switch (packet.GetOpcode())
{
case CMSG_ACTIVATETAXI:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid;
std::vector<uint32> nodes;
nodes.resize(2);
uint8 delay = 9;
p >> guid >> nodes[0] >> nodes[1];
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_ACTIVATETAXI from %d to %d", nodes[0], nodes[1]);
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
delay = delay + 3;
Player* const bot = it->second;
if (!bot)
return;
Group* group = bot->GetGroup();
if (!group)
continue;
Unit *target = ObjectAccessor::GetUnit(*bot, guid);
bot->GetPlayerbotAI()->SetIgnoreUpdateTime(delay);
bot->GetMotionMaster()->Clear(true);
bot->GetMotionMaster()->MoveFollow(target, INTERACTION_DISTANCE, bot->GetOrientation());
bot->GetPlayerbotAI()->GetTaxi(guid, nodes);
}
return;
}
case CMSG_ACTIVATETAXIEXPRESS:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid;
uint32 node_count;
uint8 delay = 9;
p >> guid >> node_count;
std::vector<uint32> nodes;
for (uint32 i = 0; i < node_count; ++i)
{
uint32 node;
p >> node;
nodes.push_back(node);
}
if (nodes.empty())
return;
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_ACTIVATETAXIEXPRESS from %d to %d", nodes.front(), nodes.back());
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
delay = delay + 3;
Player* const bot = it->second;
if (!bot)
return;
Group* group = bot->GetGroup();
if (!group)
continue;
Unit *target = ObjectAccessor::GetUnit(*bot, guid);
bot->GetPlayerbotAI()->SetIgnoreUpdateTime(delay);
bot->GetMotionMaster()->Clear(true);
bot->GetMotionMaster()->MoveFollow(target, INTERACTION_DISTANCE, bot->GetOrientation());
bot->GetPlayerbotAI()->GetTaxi(guid, nodes);
}
return;
}
case CMSG_MOVE_SPLINE_DONE:
{
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_MOVE_SPLINE_DONE");
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid; // used only for proper packet read
MovementInfo movementInfo; // used only for proper packet read
p >> guid.ReadAsPacked();
p >> movementInfo;
p >> Unused<uint32>(); // unk
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
if (!bot)
return;
// in taxi flight packet received in 2 case:
// 1) end taxi path in far (multi-node) flight
// 2) switch from one map to other in case multi-map taxi path
// we need process only (1)
uint32 curDest = bot->m_taxi.GetTaxiDestination();
if (!curDest)
return;
TaxiNodesEntry const* curDestNode = sTaxiNodesStore.LookupEntry(curDest);
// far teleport case
if (curDestNode && curDestNode->map_id != bot->GetMapId())
{
if (bot->GetMotionMaster()->GetCurrentMovementGeneratorType() == FLIGHT_MOTION_TYPE)
{
// short preparations to continue flight
FlightPathMovementGenerator* flight = (FlightPathMovementGenerator *) (bot->GetMotionMaster()->top());
flight->Interrupt(*bot); // will reset at map landing
flight->SetCurrentNodeAfterTeleport();
TaxiPathNodeEntry const& node = flight->GetPath()[flight->GetCurrentNode()];
flight->SkipCurrentNode();
bot->TeleportTo(curDestNode->map_id, node.x, node.y, node.z, bot->GetOrientation());
}
return;
}
uint32 destinationnode = bot->m_taxi.NextTaxiDestination();
if (destinationnode > 0) // if more destinations to go
{
// current source node for next destination
uint32 sourcenode = bot->m_taxi.GetTaxiSource();
// Add to taximask middle hubs in taxicheat mode (to prevent having player with disabled taxicheat and not having back flight path)
if (bot->isTaxiCheater())
if (bot->m_taxi.SetTaximaskNode(sourcenode))
{
WorldPacket data(SMSG_NEW_TAXI_PATH, 0);
bot->GetSession()->SendPacket(&data);
}
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_MOVE_SPLINE_DONE Taxi has to go from %u to %u", sourcenode, destinationnode);
uint32 mountDisplayId = sObjectMgr.GetTaxiMountDisplayId(sourcenode, bot->GetTeam());
uint32 path, cost;
sObjectMgr.GetTaxiPath(sourcenode, destinationnode, path, cost);
if (path && mountDisplayId)
bot->GetSession()->SendDoFlight(mountDisplayId, path, 1); // skip start fly node
else
bot->m_taxi.ClearTaxiDestinations(); // clear problematic path and next
}
else
/* std::ostringstream out;
out << "Destination reached" << bot->GetName();
ChatHandler ch(m_master);
ch.SendSysMessage(out.str().c_str()); */
bot->m_taxi.ClearTaxiDestinations(); // Destination, clear source node
}
return;
}
// if master is logging out, log out all bots & remove them from group
case CMSG_LOGOUT_REQUEST:
{
LogoutAllBots();
return;
}
// If master inspects one of his bots, give the master useful info in chat window
// such as inventory that can be equipped
case CMSG_INSPECT:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid;
p >> guid;
Player* const bot = GetPlayerBot(guid);
if (bot) bot->GetPlayerbotAI()->SendNotEquipList(*bot);
return;
}
// handle emotes from the master
//case CMSG_EMOTE:
case CMSG_TEXT_EMOTE:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
uint32 emoteNum;
p >> emoteNum;
/* std::ostringstream out;
out << "emote is: " << emoteNum;
ChatHandler ch(m_master);
ch.SendSysMessage(out.str().c_str()); */
switch (emoteNum)
{
case TEXTEMOTE_BOW:
{
// Buff anyone who bows before me. Useful for players not in bot's group
// How do I get correct target???
//Player* const pPlayer = GetPlayerBot(m_master->GetSelection());
//if (pPlayer->GetPlayerbotAI()->GetClassAI())
// pPlayer->GetPlayerbotAI()->GetClassAI()->BuffPlayer(pPlayer);
return;
}
/*
case TEXTEMOTE_BONK:
{
Player* const pPlayer = GetPlayerBot(m_master->GetSelection());
if (!pPlayer || !pPlayer->GetPlayerbotAI())
return;
PlayerbotAI* const pBot = pPlayer->GetPlayerbotAI();
ChatHandler ch(m_master);
{
std::ostringstream out;
out << "time(0): " << time(0)
<< " m_ignoreAIUpdatesUntilTime: " << pBot->m_ignoreAIUpdatesUntilTime;
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
out << "m_TimeDoneEating: " << pBot->m_TimeDoneEating
<< " m_TimeDoneDrinking: " << pBot->m_TimeDoneDrinking;
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
out << "m_CurrentlyCastingSpellId: " << pBot->m_CurrentlyCastingSpellId;
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
out << "IsBeingTeleported() " << pBot->GetPlayer()->IsBeingTeleported();
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
bool tradeActive = (pBot->GetPlayer()->GetTrader()) ? true : false;
out << "tradeActive: " << tradeActive;
ch.SendSysMessage(out.str().c_str());
}
{
std::ostringstream out;
out << "IsCharmed() " << pBot->getPlayer()->isCharmed();
ch.SendSysMessage(out.str().c_str());
}
return;
}
*/
case TEXTEMOTE_EAT:
case TEXTEMOTE_DRINK:
{
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->Feast();
}
return;
}
// emote to attack selected target
case TEXTEMOTE_POINT:
{
ObjectGuid attackOnGuid = m_master->GetSelectionGuid();
if (attackOnGuid.IsEmpty())
return;
Unit* thingToAttack = ObjectAccessor::GetUnit(*m_master, attackOnGuid);
if (!thingToAttack) return;
Player *bot = 0;
for (PlayerBotMap::iterator itr = m_playerBots.begin(); itr != m_playerBots.end(); ++itr)
{
bot = itr->second;
if (!bot->IsFriendlyTo(thingToAttack) && bot->IsWithinLOSInMap(thingToAttack))
bot->GetPlayerbotAI()->GetCombatTarget(thingToAttack);
}
return;
}
// emote to stay
case TEXTEMOTE_STAND:
{
Player* const bot = GetPlayerBot(m_master->GetSelectionGuid());
if (bot)
bot->GetPlayerbotAI()->SetMovementOrder(PlayerbotAI::MOVEMENT_STAY);
else
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->SetMovementOrder(PlayerbotAI::MOVEMENT_STAY);
}
return;
}
// 324 is the followme emote (not defined in enum)
// if master has bot selected then only bot follows, else all bots follow
case 324:
case TEXTEMOTE_WAVE:
{
Player* const bot = GetPlayerBot(m_master->GetSelectionGuid());
if (bot)
bot->GetPlayerbotAI()->SetMovementOrder(PlayerbotAI::MOVEMENT_FOLLOW, m_master);
else
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->SetMovementOrder(PlayerbotAI::MOVEMENT_FOLLOW, m_master);
}
return;
}
}
return;
} /* EMOTE ends here */
case CMSG_GAMEOBJ_USE: // not sure if we still need this one
case CMSG_GAMEOBJ_REPORT_USE:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid objGUID;
p >> objGUID;
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
GameObject *obj = m_master->GetMap()->GetGameObject(objGUID);
if (!obj)
return;
// add other go types here, i.e.:
// GAMEOBJECT_TYPE_CHEST - loot quest items of chest
if (obj->GetGoType() == GAMEOBJECT_TYPE_QUESTGIVER)
{
bot->GetPlayerbotAI()->TurnInQuests(obj);
// auto accept every available quest this NPC has
bot->PrepareQuestMenu(objGUID);
QuestMenu& questMenu = bot->PlayerTalkClass->GetQuestMenu();
for (uint32 iI = 0; iI < questMenu.MenuItemCount(); ++iI)
{
QuestMenuItem const& qItem = questMenu.GetItem(iI);
uint32 questID = qItem.m_qId;
if (!bot->GetPlayerbotAI()->AddQuest(questID, obj))
DEBUG_LOG("Couldn't take quest");
}
}
}
}
break;
case CMSG_QUESTGIVER_HELLO:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid npcGUID;
p >> npcGUID;
WorldObject* pNpc = m_master->GetMap()->GetWorldObject(npcGUID);
if (!pNpc)
return;
// for all master's bots
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->TurnInQuests(pNpc);
}
return;
}
// if master accepts a quest, bots should also try to accept quest
case CMSG_QUESTGIVER_ACCEPT_QUEST:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid guid;
uint32 quest;
uint32 unk1;
p >> guid >> quest >> unk1;
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_QUESTGIVER_ACCEPT_QUEST npc = %s, quest = %u, unk1 = %u", guid.GetString().c_str(), quest, unk1);
Quest const* qInfo = sObjectMgr.GetQuestTemplate(quest);
if (qInfo)
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
if (bot->GetQuestStatus(quest) == QUEST_STATUS_COMPLETE)
bot->GetPlayerbotAI()->TellMaster("I already completed that quest.");
else if (!bot->CanTakeQuest(qInfo, false))
{
if (!bot->SatisfyQuestStatus(qInfo, false))
bot->GetPlayerbotAI()->TellMaster("I already have that quest.");
else
bot->GetPlayerbotAI()->TellMaster("I can't take that quest.");
}
else if (!bot->SatisfyQuestLog(false))
bot->GetPlayerbotAI()->TellMaster("My quest log is full.");
else if (!bot->CanAddQuest(qInfo, false))
bot->GetPlayerbotAI()->TellMaster("I can't take that quest because it requires that I take items, but my bags are full!");
else
{
p.rpos(0); // reset reader
bot->GetSession()->HandleQuestgiverAcceptQuestOpcode(p);
bot->GetPlayerbotAI()->TellMaster("Got the quest.");
// build needed items if quest contains any
for (int i = 0; i < QUEST_ITEM_OBJECTIVES_COUNT; i++)
if (qInfo->ReqItemCount[i] > 0)
{
bot->GetPlayerbotAI()->SetQuestNeedItems();
break;
}
// build needed creatures if quest contains any
for (int i = 0; i < QUEST_OBJECTIVES_COUNT; i++)
if (qInfo->ReqCreatureOrGOCount[i] > 0)
{
bot->GetPlayerbotAI()->SetQuestNeedCreatures();
break;
}
}
}
return;
}
case CMSG_AREATRIGGER:
{
WorldPacket p(packet);
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
p.rpos(0); // reset reader
bot->GetSession()->HandleAreaTriggerOpcode(p);
}
return;
}
case CMSG_QUESTGIVER_COMPLETE_QUEST:
{
WorldPacket p(packet);
p.rpos(0); // reset reader
uint32 quest;
ObjectGuid npcGUID;
p >> npcGUID >> quest;
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_QUESTGIVER_COMPLETE_QUEST npc = %s, quest = %u", npcGUID.GetString().c_str(), quest);
WorldObject* pNpc = m_master->GetMap()->GetWorldObject(npcGUID);
if (!pNpc)
return;
// for all master's bots
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
bot->GetPlayerbotAI()->TurnInQuests(pNpc);
}
return;
}
case CMSG_LOOT_ROLL:
{
WorldPacket p(packet); //WorldPacket packet for CMSG_LOOT_ROLL, (8+4+1)
ObjectGuid Guid;
uint32 NumberOfPlayers;
uint8 rollType;
p.rpos(0); //reset packet pointer
p >> Guid; //guid of the item rolled
p >> NumberOfPlayers; //number of players invited to roll
p >> rollType; //need,greed or pass on roll
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
uint32 choice;
Player* const bot = it->second;
if (!bot)
return;
Group* group = bot->GetGroup();
if (!group)
return;
(bot->GetPlayerbotAI()->CanStore()) ? choice = urand(0, 3) : choice = 0; // pass = 0, need = 1, greed = 2, disenchant = 3
group->CountRollVote(bot, Guid, NumberOfPlayers, RollVote(choice));
switch (choice)
{
case ROLL_NEED:
bot->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_ROLL_NEED, 1);
break;
case ROLL_GREED:
bot->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_ROLL_GREED, 1);
break;
}
}
return;
}
// Handle GOSSIP activate actions, prior to GOSSIP select menu actions
case CMSG_GOSSIP_HELLO:
{
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_GOSSIP_HELLO");
WorldPacket p(packet); //WorldPacket packet for CMSG_GOSSIP_HELLO, (8)
ObjectGuid guid;
p.rpos(0); //reset packet pointer
p >> guid;
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
if (!bot)
return;
Creature *pCreature = bot->GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_NONE);
if (!pCreature)
{
DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_GOSSIP_HELLO %s not found or you can't interact with him.", guid.GetString().c_str());
return;
}
GossipMenuItemsMapBounds pMenuItemBounds = sObjectMgr.GetGossipMenuItemsMapBounds(pCreature->GetCreatureInfo()->GossipMenuId);
for (GossipMenuItemsMap::const_iterator itr = pMenuItemBounds.first; itr != pMenuItemBounds.second; ++itr)
{
uint32 npcflags = pCreature->GetUInt32Value(UNIT_NPC_FLAGS);
if (!(itr->second.npc_option_npcflag & npcflags))
continue;
switch (itr->second.option_id)
{
case GOSSIP_OPTION_TAXIVENDOR:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_TAXIVENDOR");
bot->GetSession()->SendLearnNewTaxiNode(pCreature);
break;
}
case GOSSIP_OPTION_QUESTGIVER:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_QUESTGIVER");
bot->GetPlayerbotAI()->TurnInQuests(pCreature);
break;
}
case GOSSIP_OPTION_VENDOR:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_VENDOR");
break;
}
case GOSSIP_OPTION_STABLEPET:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_STABLEPET");
break;
}
case GOSSIP_OPTION_AUCTIONEER:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_AUCTIONEER");
break;
}
case GOSSIP_OPTION_BANKER:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_BANKER");
break;
}
case GOSSIP_OPTION_INNKEEPER:
{
// bot->GetPlayerbotAI()->TellMaster("PlayerbotMgr:GOSSIP_OPTION_INNKEEPER");
break;
}
}
}
}
return;
}
case CMSG_SPIRIT_HEALER_ACTIVATE:
{
// DEBUG_LOG ("[PlayerbotMgr]: HandleMasterIncomingPacket - Received CMSG_SPIRIT_HEALER_ACTIVATE SpiritHealer is resurrecting the Player %s",m_master->GetName());
for (PlayerBotMap::iterator itr = m_playerBots.begin(); itr != m_playerBots.end(); ++itr)
{
Player* const bot = itr->second;
Group *grp = bot->GetGroup();
if (grp)
grp->RemoveMember(bot->GetObjectGuid(), 1);
}
return;
}
case CMSG_LIST_INVENTORY:
{
if (sWorld.getConfig(CONFIG_BOOL_PLAYERBOT_SELL_TRASH))
return;
WorldPacket p(packet);
p.rpos(0); // reset reader
ObjectGuid npcGUID;
p >> npcGUID;
Object* const pNpc = (WorldObject *) m_master->GetObjectByTypeMask(npcGUID, TYPEMASK_CREATURE_OR_GAMEOBJECT);
if (!pNpc)
return;
// for all master's bots
for (PlayerBotMap::const_iterator it = GetPlayerBotsBegin(); it != GetPlayerBotsEnd(); ++it)
{
Player* const bot = it->second;
if (!bot->IsInMap(static_cast<WorldObject *>(pNpc)))
{
bot->GetPlayerbotAI()->TellMaster("I'm too far away to sell items!");
continue;
}
else
bot->GetPlayerbotAI()->SellGarbage();
}
return;
}
/*
case CMSG_NAME_QUERY:
case MSG_MOVE_START_FORWARD:
case MSG_MOVE_STOP:
case MSG_MOVE_SET_FACING:
case MSG_MOVE_START_STRAFE_LEFT:
case MSG_MOVE_START_STRAFE_RIGHT:
case MSG_MOVE_STOP_STRAFE:
case MSG_MOVE_START_BACKWARD:
case MSG_MOVE_HEARTBEAT:
case CMSG_STANDSTATECHANGE:
case CMSG_QUERY_TIME:
case CMSG_CREATURE_QUERY:
case CMSG_GAMEOBJECT_QUERY:
case MSG_MOVE_JUMP:
case MSG_MOVE_FALL_LAND:
return;
default:
{
const char* oc = LookupOpcodeName(packet.GetOpcode());
// ChatHandler ch(m_master);
// ch.SendSysMessage(oc);
std::ostringstream out;
out << "masterin: " << oc;
sLog.outError(out.str().c_str());
}
*/
}
}
void WorldSession::HandleMovementOpcodes(WorldPacket & recvData)
{
uint16 opcode = recvData.GetOpcode();
Unit* mover = _player->m_mover;
ASSERT(mover != NULL); // there must always be a mover
Player* plrMover = mover->GetTypeId() == TYPEID_PLAYER ? (Player*)mover : NULL;
Vehicle* vehMover = mover->GetVehicleKit();
if (vehMover)
if (mover->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PLAYER_CONTROLLED))
if (Unit* charmer = mover->GetCharmer())
if (charmer->GetTypeId() == TYPEID_PLAYER)
plrMover = (Player*)charmer;
// ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck
if (plrMover && plrMover->IsBeingTeleported())
{
recvData.rfinish(); // prevent warnings spam
return;
}
/* extract packet */
ObjectGuid guid;
recvData >> guid.ReadAsPacked();
MovementInfo movementInfo;
movementInfo.guid = guid;
ReadMovementInfo(recvData, &movementInfo);
recvData.rfinish(); // prevent warnings spam
// prevent tampered movement data
if (guid != mover->GetGUID())
return;
if (!movementInfo.pos.IsPositionValid())
{
recvData.rfinish(); // prevent warnings spam
return;
}
/* handle special cases */
if (movementInfo.HasMovementFlag(MOVEMENTFLAG_ONTRANSPORT))
{
// transports size limited
// (also received at zeppelin leave by some reason with t_* as absolute in continent coordinates, can be safely skipped)
if (movementInfo.transport.pos.GetPositionX() > 50 || movementInfo.transport.pos.GetPositionY() > 50 || movementInfo.transport.pos.GetPositionZ() > 50)
{
recvData.rfinish(); // prevent warnings spam
return;
}
if (!Trinity::IsValidMapCoord(movementInfo.pos.GetPositionX() + movementInfo.transport.pos.GetPositionX(), movementInfo.pos.GetPositionY() + movementInfo.transport.pos.GetPositionY(),
movementInfo.pos.GetPositionZ() + movementInfo.transport.pos.GetPositionZ(), movementInfo.pos.GetOrientation() + movementInfo.transport.pos.GetOrientation()))
{
recvData.rfinish(); // prevent warnings spam
return;
}
// if we boarded a transport, add us to it
if (plrMover && !plrMover->m_transport && !plrMover->m_temp_transport)
{
if (!plrMover->GetTransport())
{
if (Transport* transport = plrMover->GetMap()->GetTransport(movementInfo.transport.guid))
transport->AddPassenger(plrMover);
}
else if (plrMover->GetTransport()->GetGUID() != movementInfo.transport.guid)
{
plrMover->GetTransport()->RemovePassenger(plrMover);
if (Transport* transport = plrMover->GetMap()->GetTransport(movementInfo.transport.guid))
transport->AddPassenger(plrMover);
else
movementInfo.transport.Reset();
}
}
if (!plrMover->m_transport)
if (Map *tempMap = mover->GetMap())
if (GameObject *tempTransport = tempMap->GetGameObject(movementInfo.transport.guid))
if (tempTransport->IsTransport())
plrMover->m_temp_transport = tempTransport;
if ((!plrMover && !mover->GetTransport() && !mover->GetVehicle()) || (plrMover && !plrMover->m_vehicle && !plrMover->m_transport && !plrMover->m_temp_transport)) // Not sure if the first part is needed. Just added it for verbosity.
{
GameObject* go = mover->GetMap()->GetGameObject(movementInfo.transport.guid);
if (!go || go->GetGoType() != GAMEOBJECT_TYPE_TRANSPORT)
movementInfo.RemoveMovementFlag(MOVEMENTFLAG_ONTRANSPORT);
}
}
else if (plrMover && (plrMover->m_transport || plrMover->m_temp_transport)) // if we were on a transport, leave
{
if (plrMover->m_transport)
{
plrMover->m_transport->RemovePassenger(plrMover);
plrMover->m_transport = NULL;
}
plrMover->m_temp_transport = NULL;
movementInfo.transport.Reset();
}
// fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map).
if (opcode == MSG_MOVE_FALL_LAND && plrMover && !plrMover->IsInFlight())
{
// movement anticheat
plrMover->m_anti_JumpCount = 0;
plrMover->m_anti_JumpBaseZ = 0;
if (!vehMover)
plrMover->HandleFall(movementInfo);
}
if (plrMover && ((movementInfo.flags & MOVEMENTFLAG_SWIMMING) != 0) != plrMover->IsInWater())
{
// now client not include swimming flag in case jumping under water
plrMover->SetInWater(!plrMover->IsInWater() || plrMover->GetBaseMap()->IsUnderWater(movementInfo.pos.GetPositionX(), movementInfo.pos.GetPositionY(), movementInfo.pos.GetPositionZ()));
}
if (plrMover)
sAnticheatMgr->StartHackDetection(plrMover, movementInfo, opcode);
uint32 mstime = getMSTime();
/*----------------------*/
if (m_clientTimeDelay == 0)
m_clientTimeDelay = mstime - movementInfo.time;
// begin anti cheat
bool check_passed = true;
#ifdef ANTICHEAT_DEBUG
TC_LOG_WARN("cheat", "AC2-%s > time: %d fall-time: %d | xyzo: %f, %f, %fo(%f) flags[%X] opcode[%s] | transport (xyzo): %f, %f, %fo(%f)",
plrMover->GetName(), movementInfo.time, movementInfo.fallTime, movementInfo.pos.m_positionX, movementInfo.pos.m_positionY, movementInfo.pos.m_positionZ, movementInfo.pos.m_orientation,
movementInfo.flags, LookupOpcodeName(opcode), movementInfo.transport.pos.m_positionX, movementInfo.transport.pos.m_positionY, movementInfo.transport.pos.m_positionZ, movementInfo.transport.pos.m_orientation);
TC_LOG_WARN("cheat", "AC2-%s Transport > GUID: (low)%d - (high)%d",
plrMover->GetName(), GUID_LOPART(movementInfo.transport.guid), GUID_HIPART(movementInfo.transport.guid));
#endif
if (plrMover)
{
if (World::GetEnableMvAnticheat() && !plrMover->IsGameMaster() && !plrMover->GetCharmerOrOwnerPlayerOrPlayerItself()->IsGameMaster() && !plrMover->GetCharmerOrOwnerPlayerOrPlayerItself()->GetVehicle())
{
// calc time deltas
int32 cClientTimeDelta = 1500;
if (plrMover->m_anti_LastClientTime != 0)
{
cClientTimeDelta = movementInfo.time - plrMover->m_anti_LastClientTime;
plrMover->m_anti_DeltaClientTime += cClientTimeDelta;
plrMover->m_anti_LastClientTime = movementInfo.time;
}
else
plrMover->m_anti_LastClientTime = movementInfo.time;
const uint64 cServerTime = getMSTime();
uint32 cServerTimeDelta = 1500;
if (plrMover->m_anti_LastServerTime != 0)
{
cServerTimeDelta = cServerTime - plrMover->m_anti_LastServerTime;
plrMover->m_anti_DeltaServerTime += cServerTimeDelta;
plrMover->m_anti_LastServerTime = cServerTime;
}
else
plrMover->m_anti_LastServerTime = cServerTime;
// resync times on client login (first 15 sec for heavy areas)
if (plrMover->m_anti_DeltaServerTime < 15000 && plrMover->m_anti_DeltaClientTime < 15000)
plrMover->m_anti_DeltaClientTime = plrMover->m_anti_DeltaServerTime;
const int32 sync_time = plrMover->m_anti_DeltaClientTime - plrMover->m_anti_DeltaServerTime;
#ifdef ANTICHEAT_DEBUG
TC_LOG_WARN("cheat", "AC2-%s Time > cClientTimeDelta: %d, cServerTime: %d | deltaC: %d - deltaS: %d | SyncTime: %d", plrMover->GetName(), cClientTimeDelta, cServerTime, plrMover->m_anti_DeltaClientTime, plrMover->m_anti_DeltaServerTime, sync_time);
#endif
// mistiming checks
const int32 GetMistimingDelta = abs(int32(World::GetMistimingDelta()));
if (sync_time > GetMistimingDelta)
{
cClientTimeDelta = cServerTimeDelta;
++(plrMover->m_anti_MistimingCount);
const bool bMistimingModulo = plrMover->m_anti_MistimingCount % 50 == 0;
if (bMistimingModulo)
{
#ifdef ANTICHEAT_EXCEPTION_INFO
TC_LOG_WARN("cheat", "AC2-%s, mistiming exception #%d, mistiming: %dms Action: %s", plrMover->GetName().c_str(), plrMover->m_anti_MistimingCount, sync_time, &Warden::Penalty);
#endif
check_passed = false;
}
//if (vehMover)
// vehMover->Die();
// Tell the player "Sure, you can fly!"
{
WorldPacket data(SMSG_MOVE_SET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
// Then tell the player "Wait, no, you can't."
{
WorldPacket data(SMSG_MOVE_UNSET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
//plrMover->FallGround(2);
/* Disabled, not passive at all, and apparently causing crashes:
if (plrMover->m_anti_MistimingCount > World::GetMistimingAlarms())
{
sWorld.SendWorldText(3, strcat("Kicking cheater: ", plrMover->GetName()));
KickPlayer();
return;
} */
}
// end mistiming checks
const uint32 curDest = plrMover->m_taxi.GetTaxiDestination(); // check taxi flight
if (!curDest)
{
UnitMoveType move_type;
// calculating section
// current speed
if (movementInfo.flags & MOVEMENTFLAG_FLYING)
move_type = movementInfo.flags & MOVEMENTFLAG_BACKWARD ? MOVE_FLIGHT_BACK : MOVE_FLIGHT;
else if (movementInfo.flags & MOVEMENTFLAG_SWIMMING)
move_type = movementInfo.flags & MOVEMENTFLAG_BACKWARD ? MOVE_SWIM_BACK : MOVE_SWIM;
else if (movementInfo.flags & MOVEMENTFLAG_WALKING)
move_type = MOVE_WALK;
// hmm... in first time after login player has MOVE_SWIMBACK instead MOVE_WALKBACK
else
move_type = movementInfo.flags & MOVEMENTFLAG_BACKWARD ? MOVE_SWIM_BACK : MOVE_RUN;
const float current_speed = mover->GetSpeed(move_type);
// end current speed
// movement distance
const float delta_x = plrMover->m_transport || plrMover->m_temp_transport ? 0 : plrMover->GetPositionX() - movementInfo.pos.GetPositionX();
const float delta_y = plrMover->m_transport || plrMover->m_temp_transport ? 0 : plrMover->GetPositionY() - movementInfo.pos.GetPositionY();
const float delta_z = plrMover->m_transport || plrMover->m_temp_transport ? 0 : plrMover->GetPositionZ() - movementInfo.pos.GetPositionZ();
const float real_delta = plrMover->m_transport || plrMover->m_temp_transport ? 0 : pow(delta_x, 2) + pow(delta_y, 2);
// end movement distance
const bool no_fly_auras = !(plrMover->HasAuraType(SPELL_AURA_FLY) || plrMover->HasAuraType(SPELL_AURA_MOD_INCREASE_VEHICLE_FLIGHT_SPEED)
|| plrMover->HasAuraType(SPELL_AURA_MOD_INCREASE_MOUNTED_FLIGHT_SPEED) || plrMover->HasAuraType(SPELL_AURA_MOD_INCREASE_FLIGHT_SPEED)
|| plrMover->HasAuraType(SPELL_AURA_MOD_MOUNTED_FLIGHT_SPEED_ALWAYS) || plrMover->HasAuraType(SPELL_AURA_MOD_FLIGHT_SPEED_NOT_STACK));
const bool no_fly_flags = (movementInfo.flags & (MOVEMENTFLAG_CAN_FLY | MOVEMENTFLAG_FLYING)) == 0;
const bool no_swim_flags = (movementInfo.flags & MOVEMENTFLAG_SWIMMING) == 0;
const bool no_swim_in_water = !mover->IsInWater();
const bool no_swim_above_water = movementInfo.pos.GetPositionZ() - 7.0f >= mover->GetBaseMap()->GetWaterLevel(movementInfo.pos.GetPositionX(), movementInfo.pos.GetPositionY());
const bool no_swim_water = no_swim_in_water && no_swim_above_water;
const bool no_waterwalk_flags = (movementInfo.flags & MOVEMENTFLAG_WATERWALKING) == 0;
const bool no_waterwalk_auras = !(plrMover->HasAuraType(SPELL_AURA_WATER_WALK) || plrMover->HasAuraType(SPELL_AURA_GHOST));
if (cClientTimeDelta < 0)
cClientTimeDelta = 0;
const float time_delta = cClientTimeDelta < 1500 ? float(cClientTimeDelta) / 1000.0f : 1.5f; // normalize time - 1.5 second allowed for heavy loaded server
const float tg_z = (real_delta != 0 && no_fly_auras && no_swim_flags) ? (pow(delta_z, 2) / real_delta) : -99999; // movement distance tangents
if (current_speed < plrMover->m_anti_Last_HSpeed && plrMover->m_anti_LastSpeedChangeTime == 0)
plrMover->m_anti_LastSpeedChangeTime = movementInfo.time + uint32(floor(((plrMover->m_anti_Last_HSpeed / current_speed) * 1500)) + 100); // 100ms above for random fluctuation
const float allowed_delta = plrMover->m_transport || plrMover->m_temp_transport ? 2 : // movement distance allowed delta
pow(std::max(current_speed, plrMover->m_anti_Last_HSpeed) * time_delta, 2)
+2 // minimum allowed delta
+(tg_z > 2.2 ? pow(delta_z, 2) / 2.37f : 0); // mountain fall allowed delta
if (movementInfo.time > plrMover->m_anti_LastSpeedChangeTime)
{
plrMover->m_anti_Last_HSpeed = current_speed; // store current speed
plrMover->m_anti_Last_VSpeed = -2.3f;
plrMover->m_anti_LastSpeedChangeTime = 0;
}
// end calculating section
// AntiGravity (thanks to Meekro)
const float JumpHeight = plrMover->m_anti_JumpBaseZ - movementInfo.pos.GetPositionZ();
if (no_fly_auras && no_swim_in_water && plrMover->m_anti_JumpBaseZ != 0 && JumpHeight < plrMover->m_anti_Last_VSpeed)
{
#ifdef ANTICHEAT_EXCEPTION_INFO
TC_LOG_WARN("cheat", "AC2-%s, AntiGravity exception. JumpHeight = %f, Allowed Vertical Speed = %f",
plrMover->GetName().c_str(), JumpHeight, plrMover->m_anti_Last_VSpeed);
#endif
check_passed = false;
//if (vehMover)
// vehMover->Die();
// Tell the player "Sure, you can fly!"
{
WorldPacket data(SMSG_MOVE_SET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
// Then tell the player "Wait, no, you can't."
{
WorldPacket data(SMSG_MOVE_UNSET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
//plrMover->FallGround(2);
}
// multi jump checks
if (opcode == MSG_MOVE_JUMP)
{
if (no_fly_auras && no_swim_water)
{
if (plrMover->m_anti_JumpCount >= 1)
{
// don't process new jump packet
check_passed = false;
#ifdef ANTICHEAT_EXCEPTION_INFO
TC_LOG_WARN("cheat", "AC2-%s, Multijump exception.", plrMover->GetName().c_str(), JumpHeight, plrMover->m_anti_Last_VSpeed);
#endif
//if (vehMover)
// vehMover->Die();
// Tell the player "Sure, you can fly!"
{
WorldPacket data(SMSG_MOVE_SET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
// Then tell the player "Wait, no, you can't."
{
WorldPacket data(SMSG_MOVE_UNSET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
//plrMover->FallGround(2);
plrMover->m_anti_JumpCount = 0;
}
else
{
plrMover->m_anti_JumpCount += 1;
plrMover->m_anti_JumpBaseZ = movementInfo.pos.GetPositionZ();
}
}
else
plrMover->m_anti_JumpCount = 0;
}
// speed and teleport hack checks
if (real_delta > allowed_delta)
{
#ifdef ANTICHEAT_EXCEPTION_INFO
if (real_delta < 4900.0f)
{
TC_LOG_WARN("cheat", "AC2-%s, speed exception | cDelta=%f aDelta=%f | cSpeed=%f lSpeed=%f deltaTime=%f", plrMover->GetName().c_str(), real_delta, allowed_delta, current_speed, plrMover->m_anti_Last_HSpeed, time_delta);
}
else {
TC_LOG_WARN("cheat", "AC2-%s, teleport exception | cDelta=%f aDelta=%f | cSpeed=%f lSpeed=%f deltaTime=%f", plrMover->GetName().c_str(), real_delta, allowed_delta, current_speed, plrMover->m_anti_Last_HSpeed, time_delta);
}
#endif
check_passed = false;
//if (vehMover)
// vehMover->Die();
//plrMover->FallGround(2);
}
// mountain hack checks // 1.56f (delta_z < GetPlayer()->m_anti_Last_VSpeed))
if (delta_z < plrMover->m_anti_Last_VSpeed && plrMover->m_anti_JumpCount == 0 && tg_z > 2.37f)
{
#ifdef ANTICHEAT_EXCEPTION_INFO
TC_LOG_WARN("cheat", "AC2-%s, mountain exception | tg_z=%f", plrMover->GetName().c_str(), tg_z);
#endif
check_passed = false;
// if (vehMover)
// vehMover->Die();
}
// Fly hack checks
if (no_fly_auras && !no_fly_flags)
{
#ifdef ANTICHEAT_EXCEPTION_INFO // Aura numbers: 201, 206, 207, 208, 209, 211
//TC_LOG_WARN("cheat", "AC2-%s, flight exception. {SPELL_AURA_FLY=[%X]} {SPELL_AURA_MOD_INCREASE_MOUNTED_FLIGHT_SPEED=[%X]} {SPELL_AURA_MOD_INCREASE_FLIGHT_SPEED=[%X]} {SPELL_AURA_MOD_MOUNTED_FLIGHT_SPEED_ALWAYS=[%X]} {SPELL_AURA_MOD_FLIGHT_SPEED_NOT_STACK=[%X]} {plrMover->GetVehicle()=[%X]}",
plrMover->GetName().c_str(),
//Last Updated By ShopWoW.ir
plrMover->HasAuraType(SPELL_AURA_FLY), plrMover->HasAuraType(SPELL_AURA_MOD_INCREASE_MOUNTED_FLIGHT_SPEED),
plrMover->HasAuraType(SPELL_AURA_MOD_INCREASE_FLIGHT_SPEED), plrMover->HasAuraType(SPELL_AURA_MOD_MOUNTED_FLIGHT_SPEED_ALWAYS),
plrMover->HasAuraType(SPELL_AURA_MOD_FLIGHT_SPEED_NOT_STACK), plrMover->GetVehicle();
#endif
check_passed = false;
//if (vehMover)
// vehMover->Die();
// Tell the player "Sure, you can fly!"
{
WorldPacket data(SMSG_MOVE_SET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
// Then tell the player "Wait, no, you can't."
{
WorldPacket data(SMSG_MOVE_UNSET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
//plrMover->FallGround(2);
}
// Waterwalk checks
if (no_waterwalk_auras && !no_waterwalk_flags)
{
#ifdef ANTICHEAT_EXCEPTION_INFO
TC_LOG_WARN("cheat", "AC2-%s, waterwalk exception. [%X]{SPELL_AURA_WATER_WALK=[%X]}",
plrMover->GetName().c_str(), movementInfo.flags, plrMover->HasAuraType(SPELL_AURA_WATER_WALK));
#endif
check_passed = false;
//if (vehMover)
// vehMover->Die();
// Tell the player "Sure, you can fly!"
{
WorldPacket data(SMSG_MOVE_SET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
// Then tell the player "Wait, no, you can't."
{
WorldPacket data(SMSG_MOVE_UNSET_CAN_FLY, 12);
data << plrMover->GetPackGUID();
data << uint32(0);
SendPacket(&data);
}
//plrMover->FallGround(2);
}
// Teleport To Plane checks
if (no_swim_in_water && movementInfo.pos.GetPositionZ() < 0.0001f && movementInfo.pos.GetPositionZ() > -0.0001f)
{
if (const Map *map = plrMover->GetMap())
{
float plane_z = map->GetHeight(movementInfo.pos.GetPositionX(), movementInfo.pos.GetPositionY(), MAX_HEIGHT) - movementInfo.pos.GetPositionZ();
plane_z = (plane_z < -500.0f) ? 0.0f : plane_z; // check holes in height map
if (plane_z > 0.1f || plane_z < -0.1f)
{
#ifdef ANTICHEAT_DEBUG
TC_LOG_WARN("cheat", "AC2-%s, teleport to plane exception. plane_z: %f", plrMover->GetName(), plane_z);
#endif
#ifdef ANTICHEAT_EXCEPTION_INFO
if (plrMover->m_anti_TeleToPlane_Count > World::GetTeleportToPlaneAlarms())
{
TC_LOG_WARN("cheat", "AC2-%s, teleport to plane exception. Exception count: %d", plrMover->GetName().c_str(), plrMover->m_anti_TeleToPlane_Count);
/* Disabled, not passive at all, and apparently causing crashes:
sWorld.SendWorldText(3, strcat("Kicking cheater: ", plrMover->GetName()));
KickPlayer();
return; */
}
#endif
++(plrMover->m_anti_TeleToPlane_Count);
check_passed = false;
//if (vehMover)
// vehMover->Die();
}
}
}
else
plrMover->m_anti_TeleToPlane_Count = 0;
}
}
}
/* process position-change */
if (check_passed)
{
WorldPacket data(opcode, recvData.size());
movementInfo.time = movementInfo.time + m_clientTimeDelay + MOVEMENT_PACKET_TIME_DELAY;
movementInfo.guid = mover->GetGUID();
WriteMovementInfo(&data, &movementInfo);
mover->SendMessageToSet(&data, _player);
mover->m_movementInfo = movementInfo;
// Some vehicles allow the passenger to turn by himself
if (Vehicle* vehicle = mover->GetVehicle())
{
if (VehicleSeatEntry const* seat = vehicle->GetSeatForPassenger(mover))
{
if (seat->m_flags & VEHICLE_SEAT_FLAG_ALLOW_TURNING)
{
if (movementInfo.pos.GetOrientation() != mover->GetOrientation())
{
mover->SetOrientation(movementInfo.pos.GetOrientation());
mover->RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_TURNING);
}
}
}
return;
}
mover->UpdatePosition(movementInfo.pos);
if (plrMover && !vehMover) // nothing is charmed, or player charmed
{
if (plrMover->IsSitState() && (movementInfo.flags & (MOVEMENTFLAG_MASK_MOVING | MOVEMENTFLAG_MASK_TURNING)))
plrMover->SetStandState(UNIT_STAND_STATE_STAND);
plrMover->UpdateFallInformationIfNeed(movementInfo, opcode);
float underMapValueZ;
switch (plrMover->GetMapId())
{
case 617: underMapValueZ = 3.0f; break; // Dalaran Sewers
case 618: underMapValueZ = 28.0f; break; // Ring of Valor
default: underMapValueZ = -500.0f; break;
}
if (movementInfo.pos.GetPositionZ() < plrMover->GetMap()->GetMinHeight(movementInfo.pos.GetPositionX(), movementInfo.pos.GetPositionY()) || movementInfo.pos.GetPositionZ() < underMapValueZ)
{
if (!(plrMover->GetBattleground() && plrMover->GetBattleground()->HandlePlayerUnderMap(_player)))
{
// NOTE: this is actually called many times while falling
// even after the player has been teleported away
/// @todo discard movement packets after the player is rooted
if (plrMover->IsAlive())
{
plrMover->SetFlag(PLAYER_FLAGS, PLAYER_FLAGS_IS_OUT_OF_BOUNDS);
plrMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, GetPlayer()->GetMaxHealth());
// player can be alive if GM/etc
// change the death state to CORPSE to prevent the death timer from
// starting in the next player update
if (!plrMover->IsAlive())
plrMover->KillPlayer();
}
}
}
// movement anticheat
if (plrMover->m_anti_AlarmCount > 0)
{
TC_LOG_WARN("cheat", "AC2-%s produce %d anticheat alarms.", plrMover->GetName().c_str(), plrMover->m_anti_AlarmCount);
plrMover->m_anti_AlarmCount = 0;
}
// end movement anticheat
}
}
else if (plrMover)
{
if (plrMover->m_transport)
{
plrMover->m_transport->RemovePassenger(plrMover);
plrMover->m_transport = NULL;
}
plrMover->m_temp_transport = NULL;
++(plrMover->m_anti_AlarmCount);
WorldPacket data;
plrMover->SetUnitMovementFlags(0);
plrMover->SendTeleportAckPacket();
plrMover->BuildHeartBeatMsg(&data);
plrMover->SendMessageToSet(&data, true);
}
}
void WorldSession::HandleChangeSeatsOnControlledVehicle(WorldPacket &recvData)
{
TC_LOG_DEBUG("network", "WORLD: Recvd CMSG_CHANGE_SEATS_ON_CONTROLLED_VEHICLE");
Unit* vehicle_base = GetPlayer()->GetVehicleBase();
if (!vehicle_base)
{
recvData.rfinish(); // prevent warnings spam
return;
}
VehicleSeatEntry const* seat = GetPlayer()->GetVehicle()->GetSeatForPassenger(GetPlayer());
if (!seat->CanSwitchFromSeat())
{
recvData.rfinish(); // prevent warnings spam
TC_LOG_ERROR("network", "HandleChangeSeatsOnControlledVehicle, Opcode: %u, Player %u tried to switch seats but current seatflags %u don't permit that.",
recvData.GetOpcode(), GetPlayer()->GetGUID().GetCounter(), seat->m_flags);
return;
}
switch (recvData.GetOpcode())
{
case CMSG_REQUEST_VEHICLE_PREV_SEAT:
GetPlayer()->ChangeSeat(-1, false);
break;
case CMSG_REQUEST_VEHICLE_NEXT_SEAT:
GetPlayer()->ChangeSeat(-1, true);
break;
case CMSG_CHANGE_SEATS_ON_CONTROLLED_VEHICLE:
{
ObjectGuid guid; // current vehicle guid
recvData >> guid.ReadAsPacked();
MovementInfo movementInfo;
ReadMovementInfo(recvData, &movementInfo);
vehicle_base->m_movementInfo = movementInfo;
ObjectGuid accessory; // accessory guid
recvData >> accessory.ReadAsPacked();
int8 seatId;
recvData >> seatId;
if (vehicle_base->GetGUID() != guid)
return;
if (!accessory)
GetPlayer()->ChangeSeat(-1, seatId > 0); // prev/next
else if (Unit* vehUnit = ObjectAccessor::GetUnit(*GetPlayer(), accessory))
{
if (Vehicle* vehicle = vehUnit->GetVehicleKit())
if (vehicle->HasEmptySeat(seatId))
vehUnit->HandleSpellClick(GetPlayer(), seatId);
}
break;
}
case CMSG_REQUEST_VEHICLE_SWITCH_SEAT:
{
ObjectGuid guid; // current vehicle guid
recvData >> guid.ReadAsPacked();
int8 seatId;
recvData >> seatId;
if (vehicle_base->GetGUID() == guid)
GetPlayer()->ChangeSeat(seatId);
else if (Unit* vehUnit = ObjectAccessor::GetUnit(*GetPlayer(), guid))
if (Vehicle* vehicle = vehUnit->GetVehicleKit())
if (vehicle->HasEmptySeat(seatId))
vehUnit->HandleSpellClick(GetPlayer(), seatId);
break;
}
default:
break;
}
}
