WorldPacket * Mailbox::MailboxTimePacket()
{
WorldPacket * data = new WorldPacket(MSG_QUERY_NEXT_MAIL_TIME, 100);
uint32 count = 0;
MessageMap::iterator iter;
*data << uint32(0) << uint32(0);
for( iter = Messages.begin(); iter != Messages.end(); ++iter )
{
if(AddMessageToTimePacket(* data, &iter->second))
{
++count;
}
}
if(count==0)
{
data->put(0, uint32(0xc7a8c000));
// *(uint32*)(data->contents()[0])=0xc7a8c000;
}
else
{
data->put(4, uint32(count));
// *(uint32*)(data->contents()[0])=uint32(0);
// *(uint32*)(data->contents()[4])=count;
}
return data;
}
bool UpdateData::buildPacket(WorldPacket& packet, bool hasTransport)
{
ByteBuffer buf(m_data.size() + 10 + m_guidList.size() * 8);
buf << (u_int)(!m_guidList.empty() ? m_blockCount + 1 : m_blockCount);
buf << (u_char)(hasTransport ? 1 : 0);
if (!m_guidList.empty())
{
buf << (u_char)UPDATETYPE_OUT_OF_RANGE_OBJECTS;
buf << (u_int)m_guidList.size();
for (IDList::const_iterator itr = m_guidList.begin(); itr != m_guidList.end(); ++itr)
{
buf << (u_char)0xFF;
buf << (u_int64)*itr;
}
}
buf.append(m_data);
packet.clear();
// 大小超过50字节的数据包要压缩
if (m_data.size() > 50)
{
u_int destSize = (u_int)buf.size() + buf.size() / 10 + 16;
packet.resize(destSize);
packet.put(0, (u_int)buf.size());
compress(const_cast<u_char*>(packet.contents()) + sizeof(u_int), &destSize,
(void*)buf.contents(), (u_int)buf.size());
if (destSize == 0)
return false;
packet.resize(destSize + sizeof(u_int));
packet.setOpcode(SMSG_COMPRESSED_UPDATE_OBJECT);
}
else
{
packet.append(buf);
packet.setOpcode(SMSG_UPDATE_OBJECT);
}
return true;
}
