/**
* This function will switch the seat of a passenger on the same vehicle
*
* @param passenger MUST be provided. This Unit will change its seat on the vehicle
* @param seat Seat to which the passenger will be switched
*/
void VehicleInfo::SwitchSeat(Unit* passenger, uint8 seat)
{
MANGOS_ASSERT(passenger);
DEBUG_LOG("VehicleInfo::SwitchSeat: passenger: %s try to switch to seat %u", passenger->GetGuidStr().c_str(), seat);
// Switching seats is not possible
if (m_vehicleEntry->m_flags & VEHICLE_FLAG_DISABLE_SWITCH)
return;
PassengerMap::const_iterator itr = m_passengers.find(passenger);
MANGOS_ASSERT(itr != m_passengers.end());
// We are already boarded to this seat
if (itr->second->GetTransportSeat() == seat)
return;
// Check if it's a valid seat
if (!IsSeatAvailableFor(passenger, seat))
return;
VehicleSeatEntry const* seatEntry = GetSeatEntry(itr->second->GetTransportSeat());
MANGOS_ASSERT(seatEntry);
// Switching seats is only allowed if this flag is set
if (~seatEntry->m_flags & SEAT_FLAG_CAN_SWITCH)
return;
// Remove passenger modifications of the old seat
RemoveSeatMods(passenger, seatEntry->m_flags);
// Set to new seat
itr->second->SetTransportSeat(seat);
Movement::MoveSplineInit init(*passenger);
init.MoveTo(0.0f, 0.0f, 0.0f); // ToDo: Set correct local coords
//if (oldorientation != neworientation) (?)
//init.SetFacing(0.0f); // local orientation ? ToDo: Set proper orientation!
// It seems that Seat switching is sent without SplineFlag BoardVehicle
init.Launch();
// Get seatEntry of new seat
seatEntry = GetSeatEntry(seat);
MANGOS_ASSERT(seatEntry);
// Apply passenger modifications of the new seat
ApplySeatMods(passenger, seatEntry->m_flags);
}
/**
* This function will Unboard a passenger
*
* @param passenger MUST be provided. This Unit will be unboarded from the vehicle
* @param changeVehicle If set, the passenger is expected to be directly boarded to another vehicle,
* and hence he will not be unboarded but only removed from this vehicle.
*/
void VehicleInfo::UnBoard(Unit* passenger, bool changeVehicle)
{
MANGOS_ASSERT(passenger);
DEBUG_LOG("VehicleInfo::Unboard: passenger: %s", passenger->GetGuidStr().c_str());
PassengerMap::const_iterator itr = m_passengers.find(passenger);
MANGOS_ASSERT(itr != m_passengers.end());
VehicleSeatEntry const* seatEntry = GetSeatEntry(itr->second->GetTransportSeat());
MANGOS_ASSERT(seatEntry);
UnBoardPassenger(passenger); // Use TransportBase to remove the passenger from storage list
if (!changeVehicle) // Send expected unboarding packages
{
// Update movementInfo
passenger->m_movementInfo.RemoveMovementFlag(MOVEFLAG_ONTRANSPORT);
passenger->m_movementInfo.ClearTransportData();
if (passenger->GetTypeId() == TYPEID_PLAYER)
{
Player* pPlayer = (Player*)passenger;
pPlayer->ResummonPetTemporaryUnSummonedIfAny();
// SMSG_PET_DISMISS_SOUND (?)
}
if (passenger->IsRooted())
passenger->SetRoot(false);
Movement::MoveSplineInit init(*passenger);
// ToDo: Set proper unboard coordinates
init.MoveTo(m_owner->GetPositionX(), m_owner->GetPositionY(), m_owner->GetPositionZ());
init.SetExitVehicle();
init.Launch();
}
// Remove passenger modifications
RemoveSeatMods(passenger, seatEntry->m_flags);
}
/**
* This function will Unboard a passenger
*
* @param passenger MUST be provided. This Unit will be unboarded from the vehicle
* @param changeVehicle If set, the passenger is expected to be directly boarded to another vehicle,
* and hence he will not be unboarded but only removed from this vehicle.
*/
void VehicleInfo::UnBoard(Unit* passenger, bool changeVehicle)
{
MANGOS_ASSERT(passenger);
DEBUG_LOG("VehicleInfo::Unboard: passenger: %s", passenger->GetGuidStr().c_str());
PassengerMap::const_iterator itr = m_passengers.find(passenger);
MANGOS_ASSERT(itr != m_passengers.end());
VehicleSeatEntry const* seatEntry = GetSeatEntry(itr->second->GetTransportSeat());
MANGOS_ASSERT(seatEntry);
UnBoardPassenger(passenger); // Use TransportBase to remove the passenger from storage list
if (!changeVehicle) // Send expected unboarding packages
{
// Update movementInfo
passenger->m_movementInfo.ClearTransportData();
if (passenger->GetTypeId() == TYPEID_PLAYER)
{
Player* pPlayer = (Player*)passenger;
pPlayer->ResummonPetTemporaryUnSummonedIfAny();
// SMSG_PET_DISMISS_SOUND (?)
}
if (passenger->IsRooted())
passenger->SetRoot(false);
Movement::MoveSplineInit init(*passenger);
// ToDo: Set proper unboard coordinates
init.MoveTo(m_owner->GetPositionX(), m_owner->GetPositionY(), m_owner->GetPositionZ());
init.SetExitVehicle();
init.Launch();
// Despawn if passenger was accessory
if (passenger->GetTypeId() == TYPEID_UNIT && m_accessoryGuids.find(passenger->GetObjectGuid()) != m_accessoryGuids.end())
{
// TODO Same TODO as in VehicleInfo::RemoveAccessoriesFromMap
((Creature*)passenger)->ForcedDespawn(5000);
m_accessoryGuids.erase(passenger->GetObjectGuid());
}
}
// Remove passenger modifications
RemoveSeatMods(passenger, seatEntry->m_flags);
// Some creature vehicles get despawned after passenger unboarding
if (m_owner->GetTypeId() == TYPEID_UNIT)
{
// TODO: Guesswork, but seems to be fairly near correct
// Only if the passenger was on control seat? Also depending on some flags
if ((seatEntry->m_flags & SEAT_FLAG_CAN_CONTROL) &&
!(m_vehicleEntry->m_flags & (VEHICLE_FLAG_UNK4 | VEHICLE_FLAG_UNK20)))
{
if (((Creature*)m_owner)->IsTemporarySummon())
((Creature*)m_owner)->ForcedDespawn(1000);
}
}
}
/**
* This function will board a passenger onto a vehicle
*
* @param passenger MUST be provided. This Unit will be boarded onto the vehicles (if it checks out)
* @param seat Seat to which the passenger will be boarded (if can, elsewise an alternative will be selected if possible)
*/
void VehicleInfo::Board(Unit* passenger, uint8 seat)
{
MANGOS_ASSERT(passenger);
DEBUG_LOG("VehicleInfo::Board: Try to board passenger %s to seat %u", passenger->GetGuidStr().c_str(), seat);
// This check is also called in Spell::CheckCast()
if (!CanBoard(passenger))
return;
// Use the planned seat only if the seat is valid, possible to choose and empty
if (!IsSeatAvailableFor(passenger, seat))
if (!GetUsableSeatFor(passenger, seat))
return;
VehicleSeatEntry const* seatEntry = GetSeatEntry(seat);
MANGOS_ASSERT(seatEntry);
// ToDo: Unboard passenger from a MOTransport when they are properly implemented
/*if (TransportInfo* transportInfo = passenger->GetTransportInfo())
{
WorldObject* transporter = transportInfo->GetTransport();
// Must be a MO transporter
MANGOS_ASSERT(transporter->GetObjectGuid().IsMOTransport());
((Transport*)transporter)->UnBoardPassenger(passenger);
}*/
DEBUG_LOG("VehicleInfo::Board: Board passenger: %s to seat %u", passenger->GetGuidStr().c_str(), seat);
// Calculate passengers local position
float lx, ly, lz, lo;
CalculateBoardingPositionOf(passenger->GetPositionX(), passenger->GetPositionY(), passenger->GetPositionZ(), passenger->GetOrientation(), lx, ly, lz, lo);
BoardPassenger(passenger, lx, ly, lz, lo, seat); // Use TransportBase to store the passenger
// Set data for createobject packets
passenger->m_movementInfo.SetTransportData(m_owner->GetObjectGuid(), lx, ly, lz, lo, 0, seat);
if (passenger->GetTypeId() == TYPEID_PLAYER)
{
Player* pPlayer = (Player*)passenger;
pPlayer->RemovePet(PET_SAVE_AS_CURRENT);
WorldPacket data(SMSG_ON_CANCEL_EXPECTED_RIDE_VEHICLE_AURA);
pPlayer->GetSession()->SendPacket(&data);
// SMSG_BREAK_TARGET (?)
}
if (!passenger->IsRooted())
passenger->SetRoot(true);
Movement::MoveSplineInit init(*passenger);
init.MoveTo(0.0f, 0.0f, 0.0f); // ToDo: Set correct local coords
init.SetFacing(0.0f); // local orientation ? ToDo: Set proper orientation!
init.SetBoardVehicle();
init.Launch();
// Apply passenger modifications
ApplySeatMods(passenger, seatEntry->m_flags);
}
