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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 9169 | turbocat | 1 | /* |
| 2 | * OpenTyrian: A modern cross-platform port of Tyrian |
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| 3 | * Copyright (C) 2007-2009 The OpenTyrian Development Team |
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| 4 | * |
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| 5 | * This program is free software; you can redistribute it and/or |
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| 6 | * modify it under the terms of the GNU General Public License |
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| 7 | * as published by the Free Software Foundation; either version 2 |
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| 8 | * of the License, or (at your option) any later version. |
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| 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU General Public License for more details. |
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| 14 | * |
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| 15 | * You should have received a copy of the GNU General Public License |
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| 16 | * along with this program; if not, write to the Free Software |
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| 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 18 | */ |
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| 19 | #ifndef NETWORK_H |
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| 20 | #define NETWORK_H |
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| 21 | |||
| 22 | #include "opentyr.h" |
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| 23 | |||
| 24 | #include "SDL.h" |
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| 25 | #ifdef WITH_NETWORK |
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| 26 | # include "SDL_net.h" |
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| 27 | #endif |
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| 28 | |||
| 29 | |||
| 30 | #define PACKET_ACKNOWLEDGE 0x00 // |
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| 31 | #define PACKET_KEEP_ALIVE 0x01 // |
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| 32 | |||
| 33 | #define PACKET_CONNECT 0x10 // version, delay, episodes, player_number, name |
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| 34 | #define PACKET_DETAILS 0x11 // episode, difficulty |
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| 35 | |||
| 36 | #define PACKET_QUIT 0x20 // |
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| 37 | #define PACKET_WAITING 0x21 // |
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| 38 | #define PACKET_BUSY 0x22 // |
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| 39 | |||
| 40 | #define PACKET_GAME_QUIT 0x30 // |
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| 41 | #define PACKET_GAME_PAUSE 0x31 // |
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| 42 | #define PACKET_GAME_MENU 0x32 // |
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| 43 | |||
| 44 | #define PACKET_STATE_RESEND 0x40 // state_id |
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| 45 | #define PACKET_STATE 0x41 // |
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| 46 | #define PACKET_STATE_XOR 0x42 // |
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| 47 | |||
| 48 | extern bool isNetworkGame; |
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| 49 | extern int network_delay; |
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| 50 | |||
| 51 | extern char *network_opponent_host; |
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| 52 | extern Uint16 network_player_port, network_opponent_port; |
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| 53 | extern char *network_player_name, *network_opponent_name; |
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| 54 | |||
| 55 | #ifdef WITH_NETWORK |
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| 56 | extern UDPpacket *packet_out_temp; |
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| 57 | extern UDPpacket *packet_in[], *packet_out[], |
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| 58 | *packet_state_in[], *packet_state_out[]; |
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| 59 | #endif |
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| 60 | |||
| 61 | extern uint thisPlayerNum; |
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| 62 | extern JE_boolean haltGame; |
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| 63 | extern JE_boolean moveOk; |
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| 64 | extern JE_boolean pauseRequest, skipLevelRequest, helpRequest, nortShipRequest; |
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| 65 | extern JE_boolean yourInGameMenuRequest, inGameMenuRequest; |
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| 66 | |||
| 67 | #ifdef WITH_NETWORK |
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| 68 | void network_prepare( Uint16 type ); |
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| 69 | bool network_send( int len ); |
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| 70 | |||
| 71 | int network_check( void ); |
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| 72 | bool network_update( void ); |
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| 73 | |||
| 74 | bool network_is_sync( void ); |
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| 75 | |||
| 76 | void network_state_prepare( void ); |
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| 77 | int network_state_send( void ); |
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| 78 | bool network_state_update( void ); |
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| 79 | bool network_state_is_reset( void ); |
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| 80 | void network_state_reset( void ); |
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| 81 | |||
| 82 | int network_connect( void ); |
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| 83 | void network_tyrian_halt( unsigned int err, bool attempt_sync ); |
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| 84 | |||
| 85 | int network_init( void ); |
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| 86 | |||
| 87 | void JE_clearSpecialRequests( void ); |
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| 88 | |||
| 89 | #define NETWORK_KEEP_ALIVE() \ |
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| 90 | if (isNetworkGame) \ |
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| 91 | network_check(); |
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| 92 | |||
| 93 | #else |
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| 94 | |||
| 95 | #define NETWORK_KEEP_ALIVE() |
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| 96 | |||
| 97 | #endif |
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| 98 | |||
| 99 | |||
| 100 | #endif /* NETWORK_H */ |
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| 101 |