TempSummon* Transport::SummonPassenger(uint32 entry, Position const& pos, TempSummonType summonType, SummonPropertiesEntry const* properties /*= NULL*/, uint32 duration /*= 0*/, Unit* summoner /*= NULL*/, uint32 spellId /*= 0*/, uint32 vehId /*= 0*/)
{
Map* map = FindMap();
if (!map)
return NULL;
uint32 mask = UNIT_MASK_SUMMON;
if (properties)
{
switch (properties->Category)
{
case SUMMON_CATEGORY_PET:
mask = UNIT_MASK_GUARDIAN;
break;
case SUMMON_CATEGORY_PUPPET:
mask = UNIT_MASK_PUPPET;
break;
case SUMMON_CATEGORY_VEHICLE:
mask = UNIT_MASK_MINION;
break;
case SUMMON_CATEGORY_WILD:
case SUMMON_CATEGORY_ALLY:
case SUMMON_CATEGORY_UNK:
{
switch (properties->Type)
{
case SUMMON_TYPE_MINION:
case SUMMON_TYPE_GUARDIAN:
case SUMMON_TYPE_GUARDIAN2:
mask = UNIT_MASK_GUARDIAN;
break;
case SUMMON_TYPE_TOTEM:
case SUMMON_TYPE_LIGHTWELL:
mask = UNIT_MASK_TOTEM;
break;
case SUMMON_TYPE_VEHICLE:
case SUMMON_TYPE_VEHICLE2:
mask = UNIT_MASK_SUMMON;
break;
case SUMMON_TYPE_MINIPET:
mask = UNIT_MASK_MINION;
break;
default:
if (properties->Flags & 512) // Mirror Image, Summon Gargoyle
mask = UNIT_MASK_GUARDIAN;
break;
}
break;
}
default:
return NULL;
}
}
uint64 phaseMask = PHASEMASK_NORMAL;
std::set<uint16> phaseIds;
if (summoner)
phaseIds = summoner->GetPhaseIds();
else
phaseIds = GetPhaseIds(); // If there was no summoner, try to use the transport phases
uint32 team = 0;
if (summoner)
{
phaseMask = summoner->GetPhaseMask();
if (summoner->GetTypeId() == TYPEID_PLAYER)
team = summoner->ToPlayer()->GetTeam();
}
TempSummon* summon = nullptr;
switch (mask)
{
case UNIT_MASK_SUMMON:
summon = new TempSummon(properties, summoner, false);
break;
case UNIT_MASK_GUARDIAN:
summon = new Guardian(properties, summoner, false);
break;
case UNIT_MASK_PUPPET:
summon = new Puppet(properties, summoner);
break;
case UNIT_MASK_TOTEM:
summon = new Totem(properties, summoner);
break;
case UNIT_MASK_MINION:
summon = new Minion(properties, summoner, false);
break;
}
float x, y, z, o;
pos.GetPosition(x, y, z, o);
CalculatePassengerPosition(x, y, z, &o);
if (!summon->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_UNIT), map, phaseMask, entry, vehId, team, x, y, z, o))
{
delete summon;
return NULL;
}
for (uint16 phase : phaseIds)
summon->SetInPhase(phase, false, true);
summon->SetUInt32Value(UNIT_CREATED_BY_SPELL, spellId);
summon->SetTransport(this);
summon->m_movementInfo.transport.guid = GetGUID();
summon->m_movementInfo.transport.pos.Relocate(pos);
summon->Relocate(x, y, z, o);
summon->SetHomePosition(x, y, z, o);
summon->SetTransportHomePosition(pos);
/// @HACK - transport models are not added to map's dynamic LoS calculations
/// because the current GameObjectModel cannot be moved without recreating
summon->AddUnitState(UNIT_STATE_IGNORE_PATHFINDING);
summon->InitStats(duration);
if (!map->AddToMap<Creature>(summon))
{
delete summon;
return NULL;
}
_staticPassengers.insert(summon);
summon->InitSummon();
summon->SetTempSummonType(summonType);
return summon;
}
