Creature* Transport::CreateNPCPassenger(uint32 guid, CreatureData const* data)
{
Map* map = GetMap();
Creature* creature = new Creature();
if (!creature->LoadCreatureFromDB(guid, map, false))
{
delete creature;
return NULL;
}
float x = data->posX;
float y = data->posY;
float z = data->posZ;
float o = data->orientation;
creature->SetTransport(this);
creature->AddUnitMovementFlag(MOVEMENTFLAG_ONTRANSPORT);
creature->m_movementInfo.transport.guid = GetGUID();
creature->m_movementInfo.transport.pos.Relocate(x, y, z, o);
CalculatePassengerPosition(x, y, z, &o);
creature->Relocate(x, y, z, o);
creature->SetHomePosition(creature->GetPositionX(), creature->GetPositionY(), creature->GetPositionZ(), creature->GetOrientation());
creature->SetTransportHomePosition(creature->m_movementInfo.transport.pos);
/// @HACK - transport models are not added to map's dynamic LoS calculations
/// because the current GameObjectModel cannot be moved without recreating
creature->AddUnitState(UNIT_STATE_IGNORE_PATHFINDING);
if (!creature->IsPositionValid())
{
TC_LOG_ERROR("entities.transport", "Creature (guidlow %d, entry %d) not created. Suggested coordinates aren't valid (X: %f Y: %f)",creature->GetGUIDLow(),creature->GetEntry(),creature->GetPositionX(),creature->GetPositionY());
delete creature;
return NULL;
}
if (!map->AddToMap(creature))
{
delete creature;
return NULL;
}
_staticPassengers.insert(creature);
sScriptMgr->OnAddCreaturePassenger(this, creature);
return creature;
}
void WorldSession::HandlePetSetAction(WorldPacket& recv_data)
{
DETAIL_LOG("HandlePetSetAction. CMSG_PET_SET_ACTION");
ObjectGuid petGuid;
uint8 count;
recv_data >> petGuid;
Creature* pet = _player->GetMap()->GetAnyTypeCreature(petGuid);
if (!pet || (pet != _player->GetPet() && pet != _player->GetCharm()))
{
sLog.outError("HandlePetSetAction: Unknown pet or pet owner.");
return;
}
// pet can have action bar disabled
if (pet->IsPet() && ((Pet*)pet)->GetModeFlags() & PET_MODE_DISABLE_ACTIONS)
return;
CharmInfo* charmInfo = pet->GetCharmInfo();
if (!charmInfo)
{
sLog.outError("WorldSession::HandlePetSetAction: object (GUID: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!", pet->GetGUIDLow(), pet->GetTypeId());
return;
}
count = (recv_data.size() == 24) ? 2 : 1;
uint32 position[2];
uint32 data[2];
bool move_command = false;
for (uint8 i = 0; i < count; ++i)
{
recv_data >> position[i];
recv_data >> data[i];
uint8 act_state = UNIT_ACTION_BUTTON_TYPE(data[i]);
// ignore invalid position
if (position[i] >= MAX_UNIT_ACTION_BAR_INDEX)
return;
// in the normal case, command and reaction buttons can only be moved, not removed
// at moving count ==2, at removing count == 1
// ignore attempt to remove command|reaction buttons (not possible at normal case)
if (act_state == ACT_COMMAND || act_state == ACT_REACTION)
{
if (count == 1)
return;
move_command = true;
}
}
// check swap (at command->spell swap client remove spell first in another packet, so check only command move correctness)
if (move_command)
{
uint8 act_state_0 = UNIT_ACTION_BUTTON_TYPE(data[0]);
if (act_state_0 == ACT_COMMAND || act_state_0 == ACT_REACTION)
{
uint32 spell_id_0 = UNIT_ACTION_BUTTON_ACTION(data[0]);
UnitActionBarEntry const* actionEntry_1 = charmInfo->GetActionBarEntry(position[1]);
if (!actionEntry_1 || spell_id_0 != actionEntry_1->GetAction() ||
act_state_0 != actionEntry_1->GetType())
return;
}
uint8 act_state_1 = UNIT_ACTION_BUTTON_TYPE(data[1]);
if (act_state_1 == ACT_COMMAND || act_state_1 == ACT_REACTION)
{
uint32 spell_id_1 = UNIT_ACTION_BUTTON_ACTION(data[1]);
UnitActionBarEntry const* actionEntry_0 = charmInfo->GetActionBarEntry(position[0]);
if (!actionEntry_0 || spell_id_1 != actionEntry_0->GetAction() ||
act_state_1 != actionEntry_0->GetType())
return;
}
}
for (uint8 i = 0; i < count; ++i)
{
uint32 spell_id = UNIT_ACTION_BUTTON_ACTION(data[i]);
uint8 act_state = UNIT_ACTION_BUTTON_TYPE(data[i]);
DETAIL_LOG("Player %s has changed pet spell action. Position: %u, Spell: %u, State: 0x%X", _player->GetName(), position[i], spell_id, uint32(act_state));
// if it's act for spell (en/disable/cast) and there is a spell given (0 = remove spell) which pet doesn't know, don't add
if (!((act_state == ACT_ENABLED || act_state == ACT_DISABLED || act_state == ACT_PASSIVE) && spell_id && !pet->HasSpell(spell_id)))
{
// sign for autocast
if (act_state == ACT_ENABLED && spell_id)
{
if (pet->isCharmed())
charmInfo->ToggleCreatureAutocast(spell_id, true);
else
((Pet*)pet)->ToggleAutocast(spell_id, true);
}
// sign for no/turn off autocast
else if (act_state == ACT_DISABLED && spell_id)
{
if (pet->isCharmed())
charmInfo->ToggleCreatureAutocast(spell_id, false);
else
((Pet*)pet)->ToggleAutocast(spell_id, false);
}
charmInfo->SetActionBar(position[i], spell_id, ActiveStates(act_state));
}
}
}
