UpdateData Class Reference

#include "UpdateData.h"

Public Member Functions
	UpdateData ()
void	AddOutOfRangeGUID (ObjectGuid guid)
void	AddUpdateBlock (const ByteBuffer &block)
void	AddUpdateBlock (const UpdateData &block)
bool	BuildPacket (WorldPacket &packet)
bool	HasData () const
void	Clear ()

Protected Attributes
uint32	m_blockCount
GuidVector	m_outOfRangeGUIDs
ByteBuffer	m_data

Detailed Description

Constructor & Destructor Documentation

UpdateData()

UpdateData::UpdateData

(

)

                       : m_blockCount(0)
{
    m_outOfRangeGUIDs.reserve(15);
}

References m_outOfRangeGUIDs.

Member Function Documentation

AddOutOfRangeGUID()

void UpdateData::AddOutOfRangeGUID

(

ObjectGuid

guid

)

{
    m_outOfRangeGUIDs.push_back(guid);
}

References m_outOfRangeGUIDs.

Referenced by Object::BuildOutOfRangeUpdateBlock(), Map::SendRemoveTransports(), and Acore::VisibleNotifier::SendToSelf().

AddUpdateBlock() [1/2]

void UpdateData::AddUpdateBlock

(

const ByteBuffer &

block

)

{
    m_data.append(block);
    ++m_blockCount;
}

References ByteBuffer::append(), m_blockCount, and m_data.

Referenced by Object::BuildCreateUpdateBlockForPlayer(), Object::BuildMovementUpdateBlock(), and Object::BuildValuesUpdateBlockForPlayer().

AddUpdateBlock() [2/2]

void UpdateData::AddUpdateBlock

(

const UpdateData &

block

)

{
    m_data.append(block.m_data);
    m_blockCount += block.m_blockCount;
}

References ByteBuffer::append(), m_blockCount, and m_data.

BuildPacket()

bool UpdateData::BuildPacket

(

WorldPacket &

packet

)

{
    ASSERT(packet.empty());
 
    packet.reserve(4 + (m_outOfRangeGUIDs.empty() ? 0 : 1 + 4 + 9 * m_outOfRangeGUIDs.size()) + m_data.wpos());
 
    packet << (uint32) (!m_outOfRangeGUIDs.empty() ? m_blockCount + 1 : m_blockCount);
 
    if (!m_outOfRangeGUIDs.empty())
    {
        packet << (uint8) UPDATETYPE_OUT_OF_RANGE_OBJECTS;
        packet << (uint32) m_outOfRangeGUIDs.size();
 
        for (ObjectGuid const& guid : m_outOfRangeGUIDs)
            packet << guid.WriteAsPacked();
    }
 
    packet.append(m_data);
    packet.SetOpcode(SMSG_UPDATE_OBJECT);
 
    return true;
}

References ByteBuffer::append(), ASSERT, ByteBuffer::empty(), m_blockCount, m_data, m_outOfRangeGUIDs, ByteBuffer::reserve(), WorldPacket::SetOpcode(), SMSG_UPDATE_OBJECT, UPDATETYPE_OUT_OF_RANGE_OBJECTS, and ByteBuffer::wpos().

Referenced by Group::AddMember(), Map::AddToMap(), spell_madrigosa_activate_barrier::HandleActivateObject(), spell_madrigosa_deactivate_barrier::HandleActivateObject(), spell_pri_lightwell_renew::HandleUpdateSpellclick(), Map::RemoveFromMap(), Map::SendInitSelf(), Map::SendInitTransports(), Map::SendRemoveTransports(), Acore::VisibleNotifier::SendToSelf(), BattlegroundSA::SendTransportInit(), BattlegroundSA::SendTransportsRemove(), Object::SendUpdateToPlayer(), Unit::SetOwnerGUID(), BattlegroundSA::StartShips(), GameObject::Update(), Player::UpdateForQuestWorldObjects(), and Player::UpdateTriggerVisibility().

Clear()

void UpdateData::Clear

(

)

{
    m_data.clear();
    m_outOfRangeGUIDs.clear();
    m_blockCount = 0;
}

References ByteBuffer::clear(), m_blockCount, m_data, and m_outOfRangeGUIDs.

Referenced by Map::SendInitSelf().

HasData()

bool UpdateData::HasData ( ) const

inline

{ return m_blockCount > 0 || !m_outOfRangeGUIDs.empty(); }

References m_blockCount, and m_outOfRangeGUIDs.

Referenced by Group::AddMember(), Acore::VisibleNotifier::SendToSelf(), and Player::UpdateTriggerVisibility().

Member Data Documentation

m_blockCount

uint32 UpdateData::m_blockCount

protected

Referenced by AddUpdateBlock(), BuildPacket(), Clear(), and HasData().

m_data

ByteBuffer UpdateData::m_data

protected

Referenced by AddUpdateBlock(), BuildPacket(), and Clear().

m_outOfRangeGUIDs

GuidVector UpdateData::m_outOfRangeGUIDs

protected

Referenced by AddOutOfRangeGUID(), BuildPacket(), Clear(), HasData(), and UpdateData().