205 lines
6.9 KiB
C
205 lines
6.9 KiB
C
/* $Id: network.h,v 1.1.1.1 2006/03/17 19:56:24 zicodxx Exp $ */
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/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Prototypes for network management functions.
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*
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*/
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#ifndef _NETWORK_H
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#define _NETWORK_H
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#include "gameseq.h"
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#include "multi.h"
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#include "newmenu.h"
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#define NETSTAT_MENU 0
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#define NETSTAT_PLAYING 1
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#define NETSTAT_BROWSING 2
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#define NETSTAT_WAITING 3
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#define NETSTAT_STARTING 4
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#define NETSTAT_ENDLEVEL 5
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#define CONNECT_DISCONNECTED 0
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#define CONNECT_PLAYING 1
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#define CONNECT_WAITING 2
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#define CONNECT_DIED_IN_MINE 3
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#define CONNECT_FOUND_SECRET 4
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#define CONNECT_ESCAPE_TUNNEL 5
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#define CONNECT_END_MENU 6
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#define NETWORK_TIMEOUT (15*F1_0) // 15 seconds disconnect timeout
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#define MAX_ACTIVE_NETGAMES 12
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/* the following are the possible packet identificators.
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* they are stored in the "type" field of the packet structs.
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* they are offset 4 bytes from the beginning of the raw IPX data
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* because of the "driver's" ipx_packetnum (see linuxnet.c).
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*/
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#define PID_LITE_INFO 43 // 0x2B lite game info
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#define PID_SEND_ALL_GAMEINFO 44 // 0x2C plz send more than lite only
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#define PID_PLAYERSINFO 45 // 0x2D here's my name & personal data
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#define PID_REQUEST 46 // 0x2E may i join, plz send sync
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#define PID_SYNC 47 // 0x2F master says: enter mine now!
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#define PID_PDATA 48 // 0x30
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#define PID_ADDPLAYER 49
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#define PID_DUMP 51 // 0x33 you can't join this game
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#define PID_ENDLEVEL 52
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#define PID_QUIT_JOINING 54
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#define PID_OBJECT_DATA 55 // array of bots, players, powerups, ...
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#define PID_GAME_LIST 56 // 0x38 give me the list of your games
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#define PID_GAME_INFO 57 // 0x39 here's a game i've started
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#define PID_PING_SEND 58
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#define PID_PING_RETURN 59
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#define PID_GAME_UPDATE 60 // inform about new player/team change
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#define PID_ENDLEVEL_SHORT 61
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#define PID_NAKED_PDATA 62
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#define PID_GAME_PLAYERS 63
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#define PID_NAMES_RETURN 64 // 0x40
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// new packet types to get a little bit more information about the netgame so we can show up some rules/flags - uses netgame_info instead of lite_info
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#define PID_LITE_INFO_D2X 65 // like PID_LITE_INFO
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#define PID_GAME_LIST_D2X 66 // like PID_GAME_LIST
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#define NETGAME_ANARCHY 0
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#define NETGAME_TEAM_ANARCHY 1
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#define NETGAME_ROBOT_ANARCHY 2
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#define NETGAME_COOPERATIVE 3
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#define NETGAME_CAPTURE_FLAG 4
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#define NETGAME_HOARD 5
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#define NETGAME_TEAM_HOARD 6
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/* The following are values for NetSecurityFlag */
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#define NETSECURITY_OFF 0
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#define NETSECURITY_WAIT_FOR_PLAYERS 1
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#define NETSECURITY_WAIT_FOR_GAMEINFO 2
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#define NETSECURITY_WAIT_FOR_SYNC 3
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/* The NetSecurityNum and the "Security" field of the network structs
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* identifies a netgame. It is a random number chosen by the network master
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* (the one that did "start netgame").
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*/
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typedef struct sequence_packet {
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ubyte type;
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int Security;
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ubyte pad1[3];
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netplayer_info player;
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} __pack__ sequence_packet;
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#define NET_XDATA_SIZE 454
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// frame info is aligned -- 01/18/96 -- MWA
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// if you change this structure -- be sure to keep
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// alignment:
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// bytes on byte boundries
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// shorts on even byte boundries
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// ints on even byte boundries
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typedef struct frame_info {
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ubyte type; // What type of packet
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ubyte pad[3]; // Pad out length of frame_info packet
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int numpackets;
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vms_vector obj_pos;
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vms_matrix obj_orient;
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vms_vector phys_velocity;
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vms_vector phys_rotvel;
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short obj_segnum;
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ushort data_size; // Size of data appended to the net packet
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ubyte playernum;
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ubyte obj_render_type;
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ubyte level_num;
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char data[NET_XDATA_SIZE]; // extra data to be tacked on the end
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} __pack__ frame_info;
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// short_frame_info is not aligned -- 01/18/96 -- MWA
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// won't align because of shortpos. Shortpos needs
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// to stay in current form.
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typedef struct short_frame_info {
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ubyte type; // What type of packet
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ubyte pad[3]; // Pad out length of frame_info packet
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int numpackets;
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shortpos thepos;
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ushort data_size; // Size of data appended to the net packet
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ubyte playernum;
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ubyte obj_render_type;
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ubyte level_num;
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char data[NET_XDATA_SIZE]; // extra data to be tacked on the end
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} __pack__ short_frame_info;
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void network_start_game();
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void network_join_game();
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void network_rejoin_game();
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void network_leave_game();
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int network_endlevel(int *secret);
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void network_endlevel_poll2(int nitems, struct newmenu_item * menus, int * key, int citem);
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int network_level_sync();
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void network_send_endlevel_packet();
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int network_delete_extra_objects();
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int network_find_max_net_players();
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int network_objnum_is_past(int objnum);
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char * network_get_player_name(int objnum);
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void network_send_endlevel_sub(int player_num);
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void network_disconnect_player(int playernum);
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extern void network_dump_player(ubyte * server, ubyte *node, int why);
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extern void network_send_netgame_update();
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extern int GetMyNetRanking();
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extern int NetGameType;
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extern int Network_send_objects;
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extern int Network_send_objnum;
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extern int PacketUrgent;
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extern int Network_rejoined;
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extern int Network_new_game;
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extern int Network_status;
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extern int PhallicLimit,PhallicMan;
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extern fix LastPacketTime[MAX_PLAYERS];
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extern char *RankStrings[];
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extern ushort my_segments_checksum;
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// By putting an up-to-20-char-message into Network_message and
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// setting Network_message_reciever to the player num you want to
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// send it to (100 for broadcast) the next frame the player will
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// get your message.
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// Call once at the beginning of a frame
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void network_do_frame(int force, int listen);
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// Tacks data of length 'len' onto the end of the next
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// packet that we're transmitting.
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void network_send_data(ubyte * ptr, int len, int urgent);
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// returns 1 if hoard.ham available
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extern int HoardEquipped();
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extern int PingTable[MAX_PLAYERS];
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extern void network_ping_all();
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extern int network_who_is_master(void);
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extern int IPX_Socket;
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#endif /* _NETWORK_H */
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