quakeforge/nq/include/protocol.h

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/*
protocol.h
@description@
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
#ifndef __protocol_h
#define __protocol_h
#include "QF/qtypes.h"
#define PROTOCOL_VERSION 15
// if the high bit of the servercmd is set, the low bits are fast update flags:
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#define U_MOREBITS (1<<0)
#define U_ORIGIN1 (1<<1)
#define U_ORIGIN2 (1<<2)
#define U_ORIGIN3 (1<<3)
#define U_ANGLE2 (1<<4)
#define U_NOLERP (1<<5) // don't interpolate movement
#define U_FRAME (1<<6)
#define U_SIGNAL (1<<7) // just differentiates from other updates
// svc_update can pass all of the fast update bits, plus more
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#define U_ANGLE1 (1<<8)
#define U_ANGLE3 (1<<9)
#define U_MODEL (1<<10)
#define U_COLORMAP (1<<11)
#define U_SKIN (1<<12)
#define U_EFFECTS (1<<13)
#define U_LONGENTITY (1<<14)
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// QSG Protocol Extensions (Version 2) ========================================
// Network definitions for the engine
#define U_EXTEND1 (1<<15)
#define U_DELTA (1<<16) // no data, while this is set the entity is delta compressed (uses previous frame as a baseline, meaning only things that have changed from the previous frame are sent, except for the forced full update every half second)
#define U_ALPHA (1<<17) // 1 byte, 0.0-1.0 = 0-255 (Unsent if 1)
#define U_SCALE (1<<18) // 1 byte, scale / 16 positive, (Unsent if 1)
#define U_EFFECTS2 (1<<19) // 1 byte, .effects & 0xFF00
#define U_GLOWSIZE (1<<20) // 1 byte, float/8.0, signed. Unsent if 1
#define U_GLOWCOLOR (1<<21) // 1 byte, palette index, default, 254.
#define U_COLORMOD (1<<22) // 1 byte, rrrgggbb. Model tinting
#define U_EXTEND2 (1<<23) // Another byte to follow
#define U_GLOWTRAIL (1<<24) // Leave U_GLOW* trail
#define U_VIEWMODEL (1<<25) // Attach model to view (relative). Owner only
#define U_FRAME2 (1<<26) // 1 byte .frame & 0xFF00 (second byte)
#define U_UNUSED27 (1<<27) // future expansion
#define U_UNUSED28 (1<<28) // future expansion
#define U_UNUSED29 (1<<29) // future expansion
#define U_UNUSED30 (1<<30) // future expansion
#define U_EXTEND3 (1<<31) // another byte to follow, future expansion
// QSG 2 End ==================================================================
#define SU_VIEWHEIGHT (1<<0)
#define SU_IDEALPITCH (1<<1)
#define SU_PUNCH1 (1<<2)
#define SU_PUNCH2 (1<<3)
#define SU_PUNCH3 (1<<4)
#define SU_VELOCITY1 (1<<5)
#define SU_VELOCITY2 (1<<6)
#define SU_VELOCITY3 (1<<7)
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//#define SU_AIMENT (1<<8) AVAILABLE BIT
#define SU_ITEMS (1<<9)
#define SU_ONGROUND (1<<10) // no data follows, the bit is it
#define SU_INWATER (1<<11) // no data follows, the bit is it
#define SU_WEAPONFRAME (1<<12)
#define SU_ARMOR (1<<13)
#define SU_WEAPON (1<<14)
// a sound with no channel is a local only sound
#define SND_VOLUME (1<<0) // a byte
#define SND_ATTENUATION (1<<1) // a byte
#define SND_LOOPING (1<<2) // a long
#define DEFAULT_SOUND_PACKET_VOLUME 255
#define DEFAULT_SOUND_PACKET_ATTENUATION 1.0
// defaults for clientinfo messages
#define DEFAULT_VIEWHEIGHT 22
// game types sent by serverinfo
// these determine which intermission screen plays
#define GAME_COOP 0
#define GAME_DEATHMATCH 1
//==================
// note that there are some defs.qc that mirror to these numbers
// also related to svc_strings[] in cl_parse
//==================
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// server to client ===========================================================
#define svc_bad 0
#define svc_nop 1
#define svc_disconnect 2
#define svc_updatestat 3 // [byte] [long]
#define svc_version 4 // [long] server version
#define svc_setview 5 // [short] entity number
#define svc_sound 6 // <see code>
#define svc_time 7 // [float] server time
#define svc_print 8 // [string] null terminated string
#define svc_stufftext 9 // [string] stuffed into client's console buffer
// the string should be \n terminated
#define svc_setangle 10 // [angle3] set the view angle to this absolute value
#define svc_serverinfo 11 // [long] version
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// [string] signon string
// [string]..[0]model cache
// [string]...[0]sounds cache
#define svc_lightstyle 12 // [byte] [string]
#define svc_updatename 13 // [byte] [string]
#define svc_updatefrags 14 // [byte] [short]
#define svc_clientdata 15 // <shortbits + data>
#define svc_stopsound 16 // <see code>
#define svc_updatecolors 17 // [byte] [byte]
#define svc_particle 18 // [vec3] <variable>
#define svc_damage 19
#define svc_spawnstatic 20
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// svc_spawnbinary 21
#define svc_spawnbaseline 22
#define svc_temp_entity 23
#define svc_setpause 24 // [byte] on / off
#define svc_signonnum 25 // [byte] used for the signon sequence
#define svc_centerprint 26 // [string] to put in center of the screen
#define svc_killedmonster 27
#define svc_foundsecret 28
#define svc_spawnstaticsound 29 // [coord3] [byte] samp [byte] vol [byte] aten
#define svc_intermission 30 // [string] music
#define svc_finale 31 // [string] music [string] text
#define svc_cdtrack 32 // [byte] track [byte] looptrack
#define svc_sellscreen 33
#define svc_cutscene 34
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// client to server ===========================================================
#define clc_bad 0
#define clc_nop 1
#define clc_disconnect 2
#define clc_move 3 // [usercmd_t]
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#define clc_stringcmd 4 // [string] message
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// temp entity events =========================================================
#define TE_SPIKE 0
#define TE_SUPERSPIKE 1
#define TE_GUNSHOT 2
#define TE_EXPLOSION 3
#define TE_TAREXPLOSION 4
#define TE_LIGHTNING1 5
#define TE_LIGHTNING2 6
#define TE_WIZSPIKE 7
#define TE_KNIGHTSPIKE 8
#define TE_LIGHTNING3 9
#define TE_LAVASPLASH 10
#define TE_TELEPORT 11
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#define TE_EXPLOSION2 12
#define TE_BEAM 13 // PGM 01/21/97
#define TE_EXPLOSION3 16
#define TE_LIGHTNING4NEH 17
// ============================================================================
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#define MAX_CLIENTS 16
typedef struct entity_state_s
{
vec3_t origin;
vec3_t angles;
int modelindex;
int frame;
int colormap;
int skin;
int effects;
// LordHavoc: Endy neglected to mark this as a QSG version 2 thingy...
byte alpha;
byte scale;
byte glow_size;
byte glow_color;
byte colormod;
} entity_state_t;
#endif // __protocol_h