[3214] | 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 |
---|
| 24 | * Co-authors: |
---|
| 25 | * ... |
---|
| 26 | * |
---|
| 27 | */ |
---|
| 28 | |
---|
| 29 | #include "Connection.h" |
---|
| 30 | |
---|
| 31 | #include <cassert> |
---|
[5929] | 32 | #define WIN32_LEAN_AND_MEAN |
---|
[3214] | 33 | #include <enet/enet.h> |
---|
| 34 | #include "packet/Packet.h" |
---|
| 35 | |
---|
| 36 | namespace orxonox |
---|
| 37 | { |
---|
[7163] | 38 | // Connection *Connection::instance_=0; |
---|
[3214] | 39 | |
---|
| 40 | Connection::Connection(): |
---|
| 41 | host_(0) |
---|
| 42 | { |
---|
[7163] | 43 | // assert(instance_==0); |
---|
| 44 | // Connection::instance_=this; |
---|
[3214] | 45 | enet_initialize(); |
---|
| 46 | atexit(enet_deinitialize); |
---|
| 47 | } |
---|
| 48 | |
---|
| 49 | Connection::~Connection(){ |
---|
[7163] | 50 | // Connection::instance_=0; |
---|
[3214] | 51 | } |
---|
| 52 | |
---|
| 53 | int Connection::service(ENetEvent* event) { |
---|
| 54 | return enet_host_service( this->host_, event, NETWORK_WAIT_TIMEOUT ); |
---|
| 55 | } |
---|
| 56 | |
---|
| 57 | void Connection::disconnectPeer(ENetPeer *peer) { |
---|
| 58 | enet_peer_disconnect(peer, 0); |
---|
| 59 | } |
---|
| 60 | |
---|
| 61 | bool Connection::addPacket(ENetPacket *packet, ENetPeer *peer) { |
---|
| 62 | if(enet_peer_send(peer, NETWORK_DEFAULT_CHANNEL, packet)!=0) |
---|
| 63 | return false; |
---|
| 64 | else |
---|
| 65 | return true; |
---|
| 66 | } |
---|
| 67 | |
---|
| 68 | bool Connection::sendPackets() { |
---|
[7163] | 69 | if ( /*!Connection::instance_ || */this->host_==NULL ) |
---|
[3214] | 70 | return false; |
---|
| 71 | enet_host_flush(this->host_); |
---|
| 72 | return true; |
---|
| 73 | } |
---|
| 74 | |
---|
| 75 | void Connection::processQueue() { |
---|
| 76 | ENetEvent event; |
---|
[6417] | 77 | |
---|
[3214] | 78 | assert(this->host_); |
---|
| 79 | |
---|
[3304] | 80 | while( enet_host_service( this->host_, &event, NETWORK_WAIT_TIMEOUT ) > 0 ) |
---|
[3214] | 81 | { |
---|
| 82 | switch(event.type){ |
---|
| 83 | // log handling ================ |
---|
| 84 | case ENET_EVENT_TYPE_CONNECT: |
---|
[5929] | 85 | addPeer( &event ); |
---|
[3214] | 86 | break; |
---|
| 87 | case ENET_EVENT_TYPE_DISCONNECT: |
---|
[5929] | 88 | removePeer( &event ); |
---|
[3214] | 89 | break; |
---|
| 90 | case ENET_EVENT_TYPE_RECEIVE: |
---|
| 91 | processPacket( &event ); |
---|
| 92 | break; |
---|
| 93 | case ENET_EVENT_TYPE_NONE: |
---|
| 94 | break; |
---|
| 95 | } |
---|
| 96 | } |
---|
| 97 | } |
---|
| 98 | |
---|
| 99 | bool Connection::processPacket(ENetEvent* event) { |
---|
| 100 | packet::Packet *p = packet::Packet::createPacket(event->packet, event->peer); |
---|
| 101 | return p->process(); |
---|
| 102 | } |
---|
| 103 | |
---|
| 104 | } |
---|