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source: code/trunk/src/libraries/network/Host.cc @ 11737

Last change on this file since 11737 was 11071, checked in by landauf, 9 years ago

merged branch cpp11_v3 back to trunk

  • Property svn:eol-style set to native
File size: 4.3 KB
Line 
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
29#include "Host.h"
30
31#include <cassert>
32#include <string>
33
34#include "core/CoreIncludes.h"
35#include "core/object/ObjectList.h"
36#include "core/command/ConsoleCommandIncludes.h"
37#include "NetworkChatListener.h"
38
39namespace orxonox {
40
41  static const std::string __CC_printRTT_group = "Stats";
42  static const std::string __CC_printRTT_name = "printRTT";
43
44  SetConsoleCommand(__CC_printRTT_group, __CC_printRTT_name, &Host::printRTT);
45
46  // Host*               Host::instance_=nullptr;
47  uint32_t            Host::clientID_s=0;
48//   uint32_t            Host::shipID_s=-1;
49  std::vector<Host*>  Host::instances_s;
50
51  /**
52  * @brief Constructor: assures that only one reference will be created and sets the pointer
53  */
54  Host::Host()
55  {
56  //   assert(instance_==nullptr);
57    instances_s.push_back(this);
58    ModifyConsoleCommand(__CC_printRTT_group, __CC_printRTT_name).setObject(this);
59    this->bIsActive_ = false;
60  }
61
62
63  /**
64  * @brief Destructor: resets the instance pointer to nullptr
65  */
66  Host::~Host()
67  {
68    assert( std::find( instances_s.begin(), instances_s.end(), this )!=instances_s.end() );
69    instances_s.erase(std::find( instances_s.begin(), instances_s.end(), this ));
70    ModifyConsoleCommand(__CC_printRTT_group, __CC_printRTT_name).setObject(nullptr);
71  }
72
73  /**
74  * This function is used to add an enetpacket to be sent to another peer
75  * @param packet Packet to be added
76  * @param clientID ID of the client the packet should be sent to
77  * @param channelID ID of the channel.
78  * @return success?
79  */
80  void Host::addPacket(ENetPacket *packet, int clientID, uint8_t channelID)
81  {
82    for(Host* host : instances_s)
83    {
84      if( host->isActive() )
85      {
86        host->queuePacket(packet, clientID, channelID);
87      }
88    }
89  }
90
91  /**
92   * @brief Sends a chat message through the network.
93   * @param message message to be sent
94   * @param sourceID the ID of the sender
95   * @param targetID the ID of the receiver
96   */
97  void Host::sendChat(const std::string& message, unsigned int sourceID, unsigned int targetID)
98  {
99    for(Host* host : instances_s)
100      if( host->isActive() )
101        host->doSendChat(message, sourceID, targetID);
102  }
103
104  /**
105   * @brief Gets called if a packet::Chat packet is received. Passes the message to the listeners.
106   */
107  void Host::doReceiveChat(const std::string& message, unsigned int sourceID, unsigned int targetID)
108  {
109    for (NetworkChatListener* listener : ObjectList<NetworkChatListener>())
110      listener->incomingChat(message, sourceID);
111  }
112
113
114  bool Host::isServer()
115  {
116    for (Host* host : instances_s)
117    {
118      if( host->isActive() )
119      {
120        if( host->isServer_() )
121          return true;
122      }
123    }
124    return false;
125  }
126
127  Host* Host::getActiveInstance()
128  {
129    std::vector<Host*>::iterator it = Host::instances_s.begin();
130    while( it != Host::instances_s.end() )
131    {
132      if( (*it)->isActive() )
133        return *it;
134      else
135        ++it;
136    }
137    return nullptr;
138  }
139
140
141  //////////////////////////////////////////////////////////////////////////
142  // NetworkChatListener                                                  //
143  //////////////////////////////////////////////////////////////////////////
144
145  RegisterAbstractClass(NetworkChatListener).inheritsFrom<Listable>();
146
147  NetworkChatListener::NetworkChatListener()
148  {
149      RegisterObject(NetworkChatListener);
150  }
151
152}//namespace orxonox
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