[9537] | 1 | /* |
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| 2 | orxonox - the future of 3D-vertical-scrollers |
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| 3 | |
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| 4 | Copyright (C) 2004 orx |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | ### File Specific: |
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| 12 | main-programmer: Patrick Boenzli (patrick@orxonox.ethz.ch) |
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| 13 | */ |
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| 14 | |
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| 15 | #include "proxy_control.h" |
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| 16 | |
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| 17 | #include "class_list.h" |
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| 18 | |
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| 19 | |
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| 20 | #include "player.h" |
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| 21 | #include "state.h" |
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| 22 | #include "shared_network_data.h" |
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[9541] | 23 | #include "network_game_manager.h" |
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[9537] | 24 | |
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| 25 | #include "converter.h" |
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| 26 | |
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| 27 | #include "preferences.h" |
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| 28 | |
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| 29 | #include "debug.h" |
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| 30 | |
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| 31 | |
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| 32 | |
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| 33 | |
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| 34 | ProxyControl* ProxyControl::singletonRef = NULL; |
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| 35 | |
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| 36 | |
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| 37 | /** |
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| 38 | * constructor |
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| 39 | */ |
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| 40 | ProxyControl::ProxyControl() |
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| 41 | { |
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| 42 | this->setClassID( CL_PROXY_CONTROL, "ProxyControl" ); |
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| 43 | |
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[9538] | 44 | MessageManager::getInstance()->registerMessageHandler( MSGID_PROXY_NEWCLIENT, messageHandlerNewClient, NULL ); |
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[9572] | 45 | MessageManager::getInstance()->registerMessageHandler( MSGID_PROXY_LEAVECLIENT, messageHandlerLeaveClient, NULL ); |
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[9537] | 46 | |
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[9572] | 47 | |
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[9537] | 48 | PRINTF(0)("ProxyControl created\n"); |
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| 49 | } |
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| 50 | |
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| 51 | |
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| 52 | /** |
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| 53 | * standard deconstructor |
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| 54 | */ |
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| 55 | ProxyControl::~ProxyControl() |
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| 56 | { |
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| 57 | ProxyControl::singletonRef = NULL; |
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| 58 | } |
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| 59 | |
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| 60 | |
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| 61 | /** |
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| 62 | * override this function to be notified on change |
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| 63 | * of your registred variables. |
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| 64 | * @param id id's which have changed |
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| 65 | */ |
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| 66 | void ProxyControl::varChangeHandler( std::list< int > & id ) |
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| 67 | { |
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| 68 | // if ( std::find( id.begin(), id.end(), playableUniqueId_handle ) != id.end() ) |
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| 69 | // { |
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| 70 | // this->setPlayableUniqueId( this->playableUniqueId ); |
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| 71 | // |
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| 72 | // PRINTF(0)("uniqueID changed %d %d %d\n", userId, SharedNetworkData::getInstance()->getHostID(), getUniqueID()); |
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| 73 | // } |
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| 74 | } |
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| 75 | |
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[9538] | 76 | |
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| 77 | /** |
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| 78 | * signals new client connected to this local proxy |
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| 79 | * @param userId userId of the new client |
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| 80 | */ |
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| 81 | void ProxyControl::signalNewClient(int userId) |
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| 82 | { |
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[9553] | 83 | PRINTF(0)("Signaling new Client: %i\n", userId); |
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[9538] | 84 | // make sure we are a proxy server |
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| 85 | assert(SharedNetworkData::getInstance()->isProxyServerActive()); |
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| 86 | |
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[9553] | 87 | byte data[INTSIZE]; |
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[9538] | 88 | |
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[9557] | 89 | assert( Converter::intToByteArray( userId, data, INTSIZE ) == INTSIZE ); |
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[9539] | 90 | |
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[9542] | 91 | MessageManager::getInstance()->sendMessage( MSGID_PROXY_NEWCLIENT, data, INTSIZE, RT_SERVER, NET_UNASSIGNED, MP_HIGHBANDWIDTH ); |
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[9538] | 92 | } |
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| 93 | |
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| 94 | |
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| 95 | /** |
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| 96 | * this is the handler for proxy signals: new clients |
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| 97 | * |
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| 98 | * @param messageType the type of the message |
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| 99 | * @param data message data |
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| 100 | * @param dataLength length of the message data |
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| 101 | * @param someData some other atteched data |
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| 102 | * @param senderId id of the sender client |
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| 103 | * @param destinationId id of the destination client |
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| 104 | * @return true if succeeded |
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| 105 | */ |
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| 106 | bool ProxyControl::messageHandlerNewClient( MessageType messageType, byte * data, int dataLength, void * someData, int senderId, int destinationId ) |
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| 107 | { |
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[9541] | 108 | // body data length correct? |
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| 109 | if ( dataLength != INTSIZE ) |
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| 110 | { |
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| 111 | PRINTF(2)("new client message has wrong size: %d\n", dataLength ); |
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| 112 | return true; |
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| 113 | } |
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| 114 | // read the userId fromt he message body |
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[9555] | 115 | int newClientId = 0; |
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| 116 | assert( Converter::byteArrayToInt( data, &newClientId) == INTSIZE ); |
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[9541] | 117 | |
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[9555] | 118 | PRINTF(0)("Got Signal: from %i new player arrived with userId: %i\n", senderId, newClientId); |
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[9538] | 119 | // part for the master server |
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| 120 | if( SharedNetworkData::getInstance()->isMasterServer()) |
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| 121 | { |
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[9541] | 122 | // we now create the new player ship and stuff... |
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[9555] | 123 | NetworkGameManager::getInstance()->signalNewPlayer(newClientId); |
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[9538] | 124 | } |
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| 125 | else if(SharedNetworkData::getInstance()->isProxyServerActive()) |
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| 126 | { |
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| 127 | |
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| 128 | } |
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| 129 | |
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| 130 | return true; |
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| 131 | } |
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[9570] | 132 | |
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| 133 | |
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| 134 | |
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| 135 | /** |
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| 136 | * signals client disconnect |
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| 137 | * @param userId userId of the old client |
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| 138 | */ |
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| 139 | void ProxyControl::signalLeaveClient(int userId) |
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| 140 | { |
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| 141 | PRINTF(0)("Signaling new Client: %i\n", userId); |
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| 142 | // make sure we are a proxy server |
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| 143 | assert(SharedNetworkData::getInstance()->isProxyServerActive()); |
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| 144 | |
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| 145 | byte data[INTSIZE]; |
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| 146 | |
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| 147 | assert( Converter::intToByteArray( userId, data, INTSIZE ) == INTSIZE ); |
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| 148 | |
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| 149 | MessageManager::getInstance()->sendMessage( MSGID_PROXY_LEAVECLIENT, data, INTSIZE, RT_SERVER, NET_UNASSIGNED, MP_HIGHBANDWIDTH ); |
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| 150 | } |
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| 151 | |
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| 152 | |
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| 153 | /** |
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| 154 | * this is the handler for proxy signals: removing clients |
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| 155 | * |
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| 156 | * @param messageType the type of the message |
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| 157 | * @param data message data |
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| 158 | * @param dataLength length of the message data |
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| 159 | * @param someData some other atteched data |
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| 160 | * @param senderId id of the sender client |
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| 161 | * @param destinationId id of the destination client |
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| 162 | * @return true if succeeded |
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| 163 | */ |
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| 164 | bool ProxyControl::messageHandlerLeaveClient( MessageType messageType, byte * data, int dataLength, void * someData, int senderId, int destinationId ) |
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| 165 | { |
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| 166 | // body data length correct? |
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| 167 | if ( dataLength != INTSIZE ) |
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| 168 | { |
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| 169 | PRINTF(2)("leave client message has wrong size: %d\n", dataLength ); |
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| 170 | return true; |
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| 171 | } |
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| 172 | // read the userId fromt he message body |
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| 173 | int leaveClientId = 0; |
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| 174 | assert( Converter::byteArrayToInt( data, &leaveClientId) == INTSIZE ); |
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| 175 | |
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| 176 | PRINTF(0)("Got Signal: from %i new player left with userId: %i\n", senderId, leaveClientId); |
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| 177 | // part for the master server |
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| 178 | if( SharedNetworkData::getInstance()->isMasterServer()) |
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| 179 | { |
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| 180 | // we now create the new player ship and stuff... |
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[9571] | 181 | NetworkGameManager::getInstance()->signalLeftPlayer(leaveClientId); |
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[9570] | 182 | } |
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| 183 | else if(SharedNetworkData::getInstance()->isProxyServerActive()) |
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| 184 | { |
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| 185 | |
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| 186 | } |
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| 187 | |
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| 188 | return true; |
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| 189 | } |
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