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dxx-rebirth/main/net_ipx.h

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/* $Id: net_ipx.h,v 1.1.1.1 2006/03/17 19:56:24 zicodxx Exp $ */
/*
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
*/
/*
*
* Prototypes for network management functions.
*
*/
#ifndef _NETWORK_H
#define _NETWORK_H
#include "gameseq.h"
#include "multi.h"
#define NETWORK_TIMEOUT (15*F1_0) // 15 seconds disconnect timeout
#define MAX_ACTIVE_NETGAMES 12
/* the following are the possible packet identificators.
* they are stored in the "type" field of the packet structs.
* they are offset 4 bytes from the beginning of the raw IPX data
* because of the "driver's" ipx_packetnum (see linuxnet.c).
*/
#define PID_LITE_INFO 43 // 0x2B lite game info
#define PID_SEND_ALL_GAMEINFO 44 // 0x2C plz send more than lite only
#define PID_PLAYERSINFO 45 // 0x2D here's my name & personal data
#define PID_REQUEST 46 // 0x2E may i join, plz send sync
#define PID_SYNC 47 // 0x2F master says: enter mine now!
#define PID_PDATA 48 // 0x30
#define PID_ADDPLAYER 49
#define PID_DUMP 51 // 0x33 you can't join this game
#define PID_ENDLEVEL 52
#define PID_QUIT_JOINING 54
#define PID_OBJECT_DATA 55 // array of bots, players, powerups, ...
#define PID_GAME_LIST 56 // 0x38 give me the list of your games
#define PID_GAME_INFO 57 // 0x39 here's a game i've started
#define PID_PING_SEND 58
#define PID_PING_RETURN 59
#define PID_GAME_UPDATE 60 // inform about new player/team change
#define PID_ENDLEVEL_SHORT 61
#define PID_NAKED_PDATA 62
#define PID_GAME_PLAYERS 63
#define PID_NAMES_RETURN 64 // 0x40
#define NETGAME_ANARCHY 0
#define NETGAME_TEAM_ANARCHY 1
#define NETGAME_ROBOT_ANARCHY 2
#define NETGAME_COOPERATIVE 3
#define NETGAME_CAPTURE_FLAG 4
#define NETGAME_HOARD 5
#define NETGAME_TEAM_HOARD 6
/* The following are values for NetSecurityFlag */
#define NETSECURITY_OFF 0
#define NETSECURITY_WAIT_FOR_PLAYERS 1
#define NETSECURITY_WAIT_FOR_GAMEINFO 2
#define NETSECURITY_WAIT_FOR_SYNC 3
/* The NetSecurityNum and the "Security" field of the network structs
* identifies a netgame. It is a random number chosen by the network master
* (the one that did "start netgame").
*/
typedef struct sequence_packet {
ubyte type;
int Security;
ubyte pad1[3];
netplayer_info player;
} __pack__ sequence_packet;
#define NET_XDATA_SIZE 454
// frame info is aligned -- 01/18/96 -- MWA
// if you change this structure -- be sure to keep
// alignment:
// bytes on byte boundries
// shorts on even byte boundries
// ints on even byte boundries
typedef struct frame_info {
ubyte type; // What type of packet
ubyte pad[3]; // Pad out length of frame_info packet
int numpackets;
vms_vector obj_pos;
vms_matrix obj_orient;
vms_vector phys_velocity;
vms_vector phys_rotvel;
short obj_segnum;
ushort data_size; // Size of data appended to the net packet
ubyte playernum;
ubyte obj_render_type;
ubyte level_num;
char data[NET_XDATA_SIZE]; // extra data to be tacked on the end
} __pack__ frame_info;
// short_frame_info is not aligned -- 01/18/96 -- MWA
// won't align because of shortpos. Shortpos needs
// to stay in current form.
typedef struct short_frame_info {
ubyte type; // What type of packet
ubyte pad[3]; // Pad out length of frame_info packet
int numpackets;
shortpos thepos;
ushort data_size; // Size of data appended to the net packet
ubyte playernum;
ubyte obj_render_type;
ubyte level_num;
char data[NET_XDATA_SIZE]; // extra data to be tacked on the end
} __pack__ short_frame_info;
typedef struct IPX_netplayer_info {
char callsign[CALLSIGN_LEN+1];
union {
struct {
ubyte server[4];
ubyte node[6];
} ipx;
struct {
ushort net;
ubyte node;
ubyte socket;
} appletalk;
} network;
ubyte version_major;
ubyte version_minor;
enum comp_type computer_type;
sbyte connected;
ushort socket;
ubyte rank;
} __pack__ IPX_netplayer_info;
typedef struct IPX_AllNetPlayers_info
{
char type;
int Security;
struct IPX_netplayer_info players[MAX_PLAYERS+4];
} __pack__ IPX_AllNetPlayers_info;
typedef struct IPX_netgame_info {
ubyte type;
int Security;
char game_name[NETGAME_NAME_LEN+1];
char mission_title[MISSION_NAME_LEN+1];
char mission_name[9];
int levelnum;
ubyte gamemode;
ubyte RefusePlayers;
ubyte difficulty;
ubyte game_status;
ubyte numplayers;
ubyte max_numplayers;
ubyte numconnected;
ubyte game_flags;
ubyte protocol_version;
ubyte version_major;
ubyte version_minor;
ubyte team_vector;
short DoMegas:1;
short DoSmarts:1;
short DoFusions:1;
short DoHelix:1;
short DoPhoenix:1;
short DoAfterburner:1;
short DoInvulnerability:1;
short DoCloak:1;
short DoGauss:1;
short DoVulcan:1;
short DoPlasma:1;
short DoOmega:1;
short DoSuperLaser:1;
short DoProximity:1;
short DoSpread:1;
short DoSmartMine:1;
short DoFlash:1;
short DoGuided:1;
short DoEarthShaker:1;
short DoMercury:1;
short Allow_marker_view:1;
short AlwaysLighting:1;
short DoAmmoRack:1;
short DoConverter:1;
short DoHeadlight:1;
short DoHoming:1;
short DoLaserUpgrade:1;
short DoQuadLasers:1;
short ShowAllNames:1;
short BrightPlayers:1;
short invul:1;
short bitfield_not_used2:1;
char team_name[2][CALLSIGN_LEN+1];
int locations[MAX_PLAYERS];
short kills[MAX_PLAYERS][MAX_PLAYERS];
ushort segments_checksum;
short team_kills[2];
short killed[MAX_PLAYERS];
short player_kills[MAX_PLAYERS];
int KillGoal;
fix PlayTimeAllowed;
fix level_time;
int control_invul_time;
int monitor_vector;
int player_score[MAX_PLAYERS];
ubyte player_flags[MAX_PLAYERS];
short PacketsPerSec;
ubyte ShortPackets;
ubyte AuxData[NETGAME_AUX_SIZE]; // Storage for protocol-specific data (e.g., multicast session and port)
} __pack__ IPX_netgame_info;
typedef struct IPX_lite_info {
ubyte type;
int Security;
char game_name[NETGAME_NAME_LEN+1];
char mission_title[MISSION_NAME_LEN+1];
char mission_name[9];
int levelnum;
ubyte gamemode;
ubyte RefusePlayers;
ubyte difficulty;
ubyte game_status;
ubyte numplayers;
ubyte max_numplayers;
ubyte numconnected;
ubyte game_flags;
ubyte protocol_version;
ubyte version_major;
ubyte version_minor;
ubyte team_vector;
} __pack__ IPX_lite_info;
void net_ipx_start_game();
void net_ipx_join_game();
void network_rejoin_game();
void net_ipx_leave_game();
int net_ipx_endlevel(int *secret);
void net_ipx_endlevel_poll2(int nitems, struct newmenu_item * menus, int * key, int citem);
void net_ipx_endlevel_poll3(int nitems, struct newmenu_item * menus, int * key, int citem);
int net_ipx_level_sync();
void net_ipx_send_endlevel_packet();
int net_ipx_objnum_is_past(int objnum);
char * net_ipx_get_player_name(int objnum);
void net_ipx_send_endlevel_sub(int player_num);
void net_ipx_disconnect_player(int playernum);
extern void net_ipx_dump_player(ubyte * server, ubyte *node, int why);
extern void net_ipx_send_netgame_update();
extern int NetGameType;
// By putting an up-to-20-char-message into Network_message and
// setting Network_message_reciever to the player num you want to
// send it to (100 for broadcast) the next frame the player will
// get your message.
// Call once at the beginning of a frame
void net_ipx_do_frame(int force, int listen);
// Tacks data of length 'len' onto the end of the next
// packet that we're transmitting.
void net_ipx_send_data(ubyte * ptr, int len, int urgent);
// returns 1 if hoard.ham available
extern int HoardEquipped();
extern void net_ipx_ping_all();
extern int IPX_Socket;
#endif /* _NETWORK_H */
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