C++ Corpse::Create方法代码示例

Corpse* ObjectAccessor::ConvertCorpseForPlayer(uint64 player_guid, bool insignia)
{
    Corpse* corpse = GetCorpseForPlayerGUID(player_guid);
    if (!corpse)
    {
        //in fact this function is called from several places
        //even when player doesn't have a corpse, not an error
        //sLog->outError("Try remove corpse that not in map for GUID %ul", player_guid);
        return NULL;
    }

    sLog->outDebug("Deleting Corpse and spawned bones.");

    Map *map = corpse->FindMap();

    // remove corpse from player_guid -> corpse map
    RemoveCorpse(corpse);

    // done in removecorpse
    // remove resurrectable corpse from grid object registry (loaded state checked into call)
    // do not load the map if it's not loaded
    //Map *map = sMapMgr->FindMap(corpse->GetMapId(), corpse->GetInstanceId());
    //if (map)
    //    map->Remove(corpse, false);

    // remove corpse from DB
    corpse->DeleteFromDB();

    Corpse* bones = NULL;
    // create the bones only if the map and the grid is loaded at the corpse's location
    // ignore bones creating option in case insignia
    if (map && (insignia ||
                (map->IsBattleGroundOrArena() ? sWorld->getConfig(CONFIG_DEATH_BONES_BG_OR_ARENA) : sWorld->getConfig(CONFIG_DEATH_BONES_WORLD))) &&
            !map->IsRemovalGrid(corpse->GetPositionX(), corpse->GetPositionY()))
    {
        // Create bones, don't change Corpse
        bones = new Corpse;
        bones->Create(corpse->GetGUIDLow(), map);

        for (int i = 3; i < CORPSE_END; ++i)                    // don't overwrite guid and object type
            bones->SetUInt32Value(i, corpse->GetUInt32Value(i));

        bones->SetGrid(corpse->GetGrid());
        // bones->m_time = m_time;                              // don't overwrite time
        // bones->m_inWorld = m_inWorld;                        // don't overwrite in-world state
        // bones->m_type = m_type;                              // don't overwrite type
        bones->Relocate(corpse->GetPositionX(), corpse->GetPositionY(), corpse->GetPositionZ(), corpse->GetOrientation());

        bones->SetUInt32Value(CORPSE_FIELD_FLAGS, CORPSE_FLAG_UNK2 | CORPSE_FLAG_BONES);
        bones->SetUInt64Value(CORPSE_FIELD_OWNER, 0);

        for (int i = 0; i < EQUIPMENT_SLOT_END; ++i)
        {
            if (corpse->GetUInt32Value(CORPSE_FIELD_ITEM + i))
                bones->SetUInt32Value(CORPSE_FIELD_ITEM + i, 0);
        }

        // add bones in grid store if grid loaded where corpse placed
        map->Add(bones);
    }

    // all references to the corpse should be removed at this point
    delete corpse;

    return bones;
}

Corpse* ObjectAccessor::ConvertCorpseForPlayer(uint64 player_guid, bool insignia /*=false*/)
{
    Corpse* corpse = GetCorpseForPlayerGUID(player_guid);
    if (!corpse)
    {
        //in fact this function is called from several places
        //even when player doesn't have a corpse, not an error
        return NULL;
    }

    TC_LOG_DEBUG("misc", "Deleting Corpse and spawned bones.");

    // Map can be NULL
    Map* map = corpse->FindMap();

    // remove corpse from player_guid -> corpse map and from current map
    RemoveCorpse(corpse);

    // remove corpse from DB
    SQLTransaction trans = CharacterDatabase.BeginTransaction();
    corpse->DeleteFromDB(trans);
    CharacterDatabase.CommitTransaction(trans);

    Corpse* bones = nullptr;
    // create the bones only if the map and the grid is loaded at the corpse's location
    // ignore bones creating option in case insignia

    if (map && (insignia ||
        (map->IsBattlegroundOrArena() ? sWorld->getBoolConfig(CONFIG_DEATH_BONES_BG_OR_ARENA) : sWorld->getBoolConfig(CONFIG_DEATH_BONES_WORLD))) &&
        !map->IsRemovalGrid(corpse->GetPositionX(), corpse->GetPositionY()))
    {
        // Create bones, don't change Corpse
        bones = new Corpse;
        bones->Create(corpse->GetGUIDLow(), map);

        for (uint8 i = OBJECT_FIELD_TYPE + 1; i < CORPSE_END; ++i)                    // don't overwrite guid and object type
            bones->SetUInt32Value(i, corpse->GetUInt32Value(i));

        bones->SetGridCoord(corpse->GetGridCoord());
        // bones->m_time = m_time;                              // don't overwrite time
        // bones->m_type = m_type;                              // don't overwrite type
        bones->Relocate(corpse->GetPositionX(), corpse->GetPositionY(), corpse->GetPositionZ(), corpse->GetOrientation());
        bones->CopyPhaseFrom(corpse);

        bones->SetUInt32Value(CORPSE_FIELD_FLAGS, CORPSE_FLAG_UNK2 | CORPSE_FLAG_BONES);
        bones->SetUInt64Value(CORPSE_FIELD_OWNER, 0);

        for (uint8 i = 0; i < EQUIPMENT_SLOT_END; ++i)
        {
            if (corpse->GetUInt32Value(CORPSE_FIELD_ITEM + i))
                bones->SetUInt32Value(CORPSE_FIELD_ITEM + i, 0);
        }

        // add bones in grid store if grid loaded where corpse placed
        map->AddToMap(bones);
    }

    // all references to the corpse should be removed at this point
    delete corpse;

    return bones;
}

void WorldSession::_HandleUpdateObjectOpcode(WorldPacket& recvPacket)
{
    uint8 utype;
    //uint8 hasTransport;
    uint32 usize, ublocks, readblocks=0;
    uint64 uguid;
    recvPacket >> ublocks; // >> hasTransport;
    //logdev("UpdateObject: blocks = %u, hasTransport = %u", ublocks, hasTransport);
    logdev("UpdateObject: blocks = %u", ublocks);
    while((recvPacket.rpos() < recvPacket.size())&& (readblocks < ublocks))
    {
        recvPacket >> utype;
        switch(utype)
        {
        case UPDATETYPE_VALUES:
        {
            uguid = recvPacket.GetPackedGuid();
            _ValuesUpdate(uguid,recvPacket);
        }
        break;

        case UPDATETYPE_MOVEMENT:
        {
            recvPacket >> uguid; // the guid is NOT packed here!
            uint8 tyid;
            Object *obj = objmgr.GetObj(uguid, true); // here we update also depleted objects, its just safer
            if(obj)
                tyid = obj->GetTypeId();
            else // sometimes objects get deleted BEFORE a last update packet arrives, this must be handled also
            {
                tyid = GetTypeIdByGuid(uguid);
                logerror("Got UpdateObject_Movement for unknown object "I64FMT". Using typeid %u",uguid,(uint32)tyid);
            }

            if(obj)
                this->_MovementUpdate(tyid,uguid,recvPacket);
        }
        break;

        case UPDATETYPE_CREATE_OBJECT2: // will be sent when our very own character is created
        case UPDATETYPE_CREATE_OBJECT: // will be sent on any other object creation
        {
            uguid = recvPacket.GetPackedGuid();
            uint8 objtypeid;
            recvPacket >> objtypeid;
            logdebug("Create Object type %u with guid "I64FMT,objtypeid,uguid);
            // dont create objects if already present in memory.
            // recreate every object except ourself!
            if(objmgr.GetObj(uguid))
            {
                if(uguid != GetGuid())
                {
                    logdev("- already exists, deleting old, creating new object");
                    objmgr.Remove(uguid, false);
                    // do not call script here, since the object does not really get deleted
                }
                else
                {
                    logdev("- already exists, but not deleted (has our current GUID)");
                }
            }

            // only if the obj didnt exist or was just deleted above, create it....
            if(!objmgr.GetObj(uguid))
            {
                switch(objtypeid)
                {
                case TYPEID_OBJECT: // no data to read
                {
                    logerror("Recieved wrong UPDATETYPE_CREATE_OBJECT to create Object base type!");
                    logerror("%s",toHexDump((uint8*)recvPacket.contents(),recvPacket.size(),true).c_str());
                }
                case TYPEID_ITEM:
                {
                    Item *item = new Item();
                    item->Create(uguid);
                    objmgr.Add(item);
                    break;
                }
                case TYPEID_CONTAINER:
                {
                    Bag *bag = new Bag();
                    bag->Create(uguid);
                    objmgr.Add(bag);
                    break;
                }
                case TYPEID_UNIT:
                {
                    Unit *unit = new Unit();
                    unit->Create(uguid);
                    objmgr.Add(unit);
                    break;
                }
                case TYPEID_PLAYER:
                {
                    if(GetGuid() == uguid) // objmgr.Add() would cause quite some trouble if we added ourself again
                        break;
                    Player *player = new Player();
                    player->Create(uguid);
                    objmgr.Add(player);
//.........这里部分代码省略.........