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source: orxonox.OLD/trunk/src/lib/network/handshake.cc @ 9334

Last change on this file since 9334 was 9235, checked in by bensch, 18 years ago

merged the presentation back

File size: 3.9 KB
Line 
1/*
2   orxonox - the future of 3D-vertical-scrollers
3
4   Copyright (C) 2004 orx
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11### File Specific:
12   main-programmer: christoph
13   co-programmer:
14*/
15
16
17/* this is for debug output. It just says, that all calls to PRINT() belong to the DEBUG_MODULE_NETWORK module
18   For more information refere to https://www.orxonox.net/cgi-bin/trac.cgi/wiki/DebugOutput
19*/
20#define DEBUG_MODULE_NETWORK
21
22#include "handshake.h"
23
24#include <cassert>
25#include "debug.h"
26
27Handshake::Handshake( bool server, int clientId, int networkGameManagerId, int messageManagerId )
28  : Synchronizeable()
29{
30  /* set the class id for the base object */
31  this->setClassID(CL_HANDSHAKE, "Handshake");
32
33  this->setIsServer(server);
34
35  orxId_handler = registerVarId( new SynchronizeableInt( &localState.orxId, &remoteState.orxId, "orxonoxId", PERMISSION_ALL ) );
36  version_handler = registerVarId( new SynchronizeableInt( &localState.version, &remoteState.version, "version", PERMISSION_ALL ) );
37  netManId_handler = registerVarId( new SynchronizeableInt( &localState.networkManagerId, &remoteState.networkManagerId, "networkManagerId", PERMISSION_ALL ) );
38  msgManId_handler = registerVarId( new SynchronizeableInt( &localState.messageManagerId, &remoteState.messageManagerId, "messageManagerId", PERMISSION_ALL ) );
39  hostId_handler = registerVarId( new SynchronizeableInt( &localState.hostId, &remoteState.hostId, "hostId", PERMISSION_ALL ) );
40  completed_handler = registerVarId( new SynchronizeableInt( &localState.completed, &remoteState.completed, "completed", PERMISSION_ALL ) );
41  error_handler = registerVarId( new SynchronizeableInt( &localState.error, &remoteState.error, "error", PERMISSION_ALL ) );
42  errorString_handler = registerVarId( new SynchronizeableString( &localState.errorString, &remoteState.errorString, "errorString", PERMISSION_ALL ) );
43
44  candel_id = registerVarId( new SynchronizeableInt( &localState.canDel, &remoteState.canDel, "canDel", PERMISSION_ALL ) );
45 
46  registerVar( new SynchronizeableString( &localState.preferedNickName, &remoteState.preferedNickName, "preferedNickName", PERMISSION_ALL ) );
47
48  localState.completed = 0;
49  localState.error = 0;
50  localState.errorString = "";
51  localState.hostId = clientId;
52  localState.networkManagerId = networkGameManagerId;
53  this->localState.messageManagerId = messageManagerId;
54  localState.orxId = _ORXONOX_ID;
55  localState.version = _ORXONOX_VERSION;
56  localState.canDel = 0;
57
58  remoteState.completed = 0;
59  remoteState.error = 0;
60  remoteState.errorString = "";
61  remoteState.hostId = -1;
62  remoteState.networkManagerId = -1;
63  remoteState.messageManagerId = -1;
64  remoteState.orxId = 0;
65  remoteState.version = 0;
66  remoteState.canDel = 0;
67
68  this->setSynchronized(true);
69  PRINTF(0)("Handshake created clientId = %d\n", clientId);
70}
71
72/**
73 * handler for changes in synced vars
74 * @param id id's which have changed
75 */
76void Handshake::varChangeHandler( std::list< int > & id )
77{
78  for ( std::list<int>::iterator it = id.begin(); it != id.end(); it++ )
79  {
80    if ( *it == orxId_handler )
81    {
82      if ( remoteState.orxId != _ORXONOX_ID )
83      {
84        localState.error = 1;
85        localState.completed = 1;
86        localState.errorString = "Seems not to be orxonox!";
87        continue;
88      }
89
90    }
91
92    if ( *it == version_handler )
93    {
94      if ( remoteState.version != _ORXONOX_VERSION )
95      {
96        localState.error = 2;
97        localState.completed = 1;
98        localState.errorString = "Versions of server and client do not match!";
99        continue;
100      }
101
102    }
103
104    if ( *it == candel_id )
105    {
106      PRINTF(0)("handshake finished candel changed\n");
107    }
108
109  }
110
111  if (
112      remoteState.orxId == _ORXONOX_ID &&
113      remoteState.version == _ORXONOX_VERSION
114     )
115    localState.completed = 1;
116}
117
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