# tcp_game.cpp

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    00001 /* $Id: tcp_game.cpp 15903 2009-03-30 23:15:05Z rubidium $ */
    00002
    00007 #ifdef ENABLE_NETWORK
    00008
    00009 #include "../../stdafx.h"
    00010 #include "../../openttd.h"
    00011 #include "../../variables.h"
    00012
    00013 #include "../network_internal.h"
    00014 #include "packet.h"
    00015 #include "tcp_game.h"
    00016
    00017 #include "table/strings.h"
    00018 #include "../../oldpool_func.h"
    00019
    00021 assert_compile(MAX_CLIENT_SLOTS == (MAX_CLIENT_SLOTS >> NCI_BITS_PER_POOL_BLOCK) << NCI_BITS_PER_POOL_BLOCK);
    00022 assert_compile(MAX_CLIENT_SLOTS > MAX_CLIENTS);
    00023
    00024 typedef ClientIndex NetworkClientSocketID;
    00025 DEFINE_OLD_POOL_GENERIC(NetworkClientSocket, NetworkClientSocket);
    00026
    00027 NetworkClientSocket::NetworkClientSocket(ClientID client_id)
    00028 {
    00029   this->client_id         = client_id;
    00030   this->status            = STATUS_INACTIVE;
    00031 }
    00032
    00033 NetworkClientSocket::~NetworkClientSocket()
    00034 {
    00035   while (this->command_queue != NULL) {
    00036     CommandPacket *p = this->command_queue->next;
    00037     free(this->command_queue);
    00038     this->command_queue = p;
    00039   }
    00040
    00041   this->client_id = INVALID_CLIENT_ID;
    00042   this->status = STATUS_INACTIVE;
    00043 }
    00044
    00053 NetworkRecvStatus NetworkClientSocket::CloseConnection()
    00054 {
    00055   /* Clients drop back to the main menu */
    00056   if (!_network_server && _networking) {
    00057     _switch_mode = SM_MENU;
    00058     _networking = false;
    00059     extern StringID _switch_mode_errorstr;
    00060     _switch_mode_errorstr = STR_NETWORK_ERR_LOSTCONNECTION;
    00061
    00062     return NETWORK_RECV_STATUS_CONN_LOST;
    00063   }
    00064
    00065   NetworkCloseClient(this);
    00066   return NETWORK_RECV_STATUS_OKAY;
    00067 }
    00068
    00069 #endif /* ENABLE_NETWORK */