WorldPacket.h

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/*
 * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
 * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef TRINITYCORE_WORLDPACKET_H
#define TRINITYCORE_WORLDPACKET_H

#include "Common.h"
#include "Opcodes.h"
#include "ByteBuffer.h"

class WorldPacket : public ByteBuffer
{
 public:
 // just container for later use
 WorldPacket() : ByteBuffer(0), m_opcode(UNKNOWN_OPCODE), _connection(CONNECTION_TYPE_DEFAULT)
 {
 }

 WorldPacket(uint32 opcode, size_t res = 200, ConnectionType connection = CONNECTION_TYPE_DEFAULT) : ByteBuffer(res),
 m_opcode(opcode), _connection(connection) { }

 WorldPacket(WorldPacket&& packet) : ByteBuffer(std::move(packet)), m_opcode(packet.m_opcode), _connection(packet._connection)
 {
 }

 WorldPacket(WorldPacket const& right) : ByteBuffer(right), m_opcode(right.m_opcode), _connection(right._connection)
 {
 }

 WorldPacket& operator=(WorldPacket const& right)
 {
 if (this != &right)
 {
 m_opcode = right.m_opcode;
 _connection = right._connection;
 ByteBuffer::operator =(right);
 }

 return *this;
 }

 WorldPacket& operator=(WorldPacket&& right)
 {
 if (this != &right)
 {
 m_opcode = right.m_opcode;
 _connection = right._connection;
 ByteBuffer::operator=(std::move(right));
 }

 return *this;
 }

 WorldPacket(uint32 opcode, MessageBuffer&& buffer, ConnectionType connection) : ByteBuffer(std::move(buffer)), m_opcode(opcode), _connection(connection) { }

 void Initialize(uint32 opcode, size_t newres = 200, ConnectionType connection = CONNECTION_TYPE_DEFAULT)
 {
 clear();
 _storage.reserve(newres);
 m_opcode = opcode;
 _connection = connection;
 }

 uint32 GetOpcode() const { return m_opcode; }
 void SetOpcode(uint32 opcode) { m_opcode = opcode; }

 ConnectionType GetConnection() const { return _connection; }

 protected:
 uint32 m_opcode;
 ConnectionType _connection;
};

#endif