| 1 | /********************************************************************** <BR>
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| 2 | This file is part of Crack dot Com's free source code release of
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| 3 | Golgotha. <a href="http://www.crack.com/golgotha_release"> <BR> for
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| 4 | information about compiling & licensing issues visit this URL</a>
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| 5 | <PRE> If that doesn't help, contact Jonathan Clark at
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| 6 | golgotha_source@usa.net (Subject should have "GOLG" in it)
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| 7 | ***********************************************************************/
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| 8 |
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| 9 | #include "network/net_addr.hh"
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| 10 | #include "network/net_sock.hh"
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| 11 | #include "network/net_prot.hh"
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| 12 | #include "net/client.hh"
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| 13 | #include "net/command.hh"
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| 14 | #include "file/ram_file.hh"
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| 15 | #include "resources.hh"
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| 16 |
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| 17 | g1_client_class *g1_client=0;
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| 18 |
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| 19 | g1_client_class::g1_client_class(i4_net_address *server_address,
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| 20 | int use_port,
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| 21 | i4_net_protocol *protocol)
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| 22 | : server_address(server_address->copy()),
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| 23 | use_port(use_port)
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| 24 | {
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| 25 | listen=0;
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| 26 | send=0;
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| 27 | map_name=0;
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| 28 |
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| 29 | if (protocol)
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| 30 | {
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| 31 | listen=protocol->listen(use_port, I4_PACKETED_DATA);
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| 32 | send=protocol->connect(server_address, I4_PACKETED_DATA);
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| 33 | }
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| 34 | }
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| 35 |
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| 36 | i4_bool g1_client_class::poll() // returns false if server is not responding
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| 37 | {
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| 38 | if (!listen || !send)
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| 39 | return 0;
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| 40 |
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| 41 | if (state==JOIN_START)
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| 42 | {
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| 43 | i4_time_class now;
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| 44 | if (now.milli_diff(last_responce_time)>5000) // if it's been 5 secs assume server dead
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| 45 | return i4_F;
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| 46 |
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| 47 |
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| 48 | w8 packet[512];
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| 49 | i4_ram_file_class r(packet, sizeof(packet));
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| 50 |
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| 51 | r.write_8(G1_PK_I_WANNA_JOIN);
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| 52 | r.write_16(use_port);
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| 53 | r.write_counted_str(*g1_resources.username);
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| 54 |
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| 55 | if (!send->write(packet, r.tell()))
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| 56 | return i4_F;
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| 57 |
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| 58 | }
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| 59 |
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| 60 | if (listen->ready_to_read())
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| 61 | {
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| 62 | w8 packet[512];
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| 63 | i4_net_address *a;
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| 64 | int s=listen->read_from(packet, sizeof(packet), a);
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| 65 | if (a->equals(server_address))
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| 66 | {
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| 67 | i4_ram_file_class r(packet, sizeof(packet));
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| 68 |
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| 69 | if (r.read_8()==G1_PK_YOU_HAVE_JOINED)
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| 70 | {
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| 71 | player_num=r.read_16();
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| 72 |
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| 73 | if (map_name)
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| 74 | delete map_name;
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| 75 | map_name=r.read_counted_str();
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| 76 | state=JOIN_START;
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| 77 | last_responce_time.get();
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| 78 | }
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| 79 | }
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| 80 | delete a;
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| 81 | }
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| 82 | return i4_T;
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| 83 | }
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| 84 |
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| 85 |
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| 86 | g1_client_class::~g1_client_class()
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| 87 | {
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| 88 | delete server_address;
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| 89 |
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| 90 | if (map_name)
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| 91 | delete map_name;
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| 92 |
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| 93 | if (listen)
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| 94 | delete listen;
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| 95 |
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| 96 | if (send)
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| 97 | delete send;
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| 98 | }
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