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source: code/trunk/src/network/packet/Chat.cc @ 2677

Last change on this file since 2677 was 2171, checked in by landauf, 16 years ago

merged revisions 2111-2170 from objecthierarchy branch back to trunk.

  • Property svn:eol-style set to native
File size: 2.2 KB
RevLine 
[1711]1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Oliver Scheuss <scheusso [at] ee.ethz.ch>, (C) 2008
24 *   Co-authors:
25 *      ...
26 *
27 */
28
[1701]29#include "Chat.h"
[1711]30#include <assert.h>
[1907]31#include "network/Host.h"
[1701]32
[2171]33namespace orxonox {
[1701]34namespace packet {
35 
[1907]36#define   PACKET_FLAGS_CHAT ENET_PACKET_FLAG_RELIABLE
37#define   _PACKETID         0
38const int _PLAYERID     =   _PACKETID + sizeof(ENUM::Type);
39#define   _MESSAGELENGTH    _PLAYERID + sizeof(uint32_t)
40#define   _MESSAGE          _MESSAGELENGTH + sizeof(uint32_t)
[1701]41
[1907]42Chat::Chat( std::string message, unsigned int playerID )
[1711]43 : Packet()
[1701]44{
45  flags_ = flags_ | PACKET_FLAGS_CHAT;
46  messageLength_ = message.length()+1;
47  data_=new unsigned char[ getSize() ];
[1907]48  *(ENUM::Type *)(data_ + _PACKETID ) = ENUM::Chat;
49  *(unsigned int *)(data_ + _PLAYERID ) = playerID;
50  *(unsigned int *)(data_ + _MESSAGELENGTH ) = messageLength_;
51  memcpy( data_+_MESSAGE, (void *)message.c_str(), messageLength_ );
[1701]52}
53
[1907]54Chat::Chat( uint8_t* data, unsigned int clientID )
[1711]55  : Packet(data, clientID)
[1701]56{
[1907]57  messageLength_ = *(uint32_t *)(data + _MESSAGELENGTH );
[1701]58}
59
60Chat::~Chat()
61{
62}
63
64unsigned int Chat::getSize() const{
65  return _MESSAGE + messageLength_;
66}
67
68bool Chat::process(){
[1907]69  bool b = Host::incomingChat(std::string((const char*)data_+_MESSAGE), *(uint32_t *)(data_+_PLAYERID));
[1711]70  delete this;
[1907]71  return b;
[1701]72}
73
74unsigned char *Chat::getMessage(){
[1907]75  return data_ + _MESSAGE;
[1701]76}
77
78} //namespace packet
[2171]79} //namespace orxonox
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