mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-26 14:20:59 +00:00
761a7546dd
autoconfiscated so rcsid will continue to work with gcc 3.3
1386 lines
31 KiB
C
1386 lines
31 KiB
C
/*
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net_svc.c
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(description)
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Copyright (C) 2001 Adam Olsen
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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static __attribute__ ((unused)) const char rcsid[] =
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"$Id$";
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#ifndef _WIN32
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# ifdef HAVE_UNISTD_H
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# include <unistd.h>
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# endif
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#else
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# include <windows.h>
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#include "QF/msg.h"
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#include "QF/sound.h"
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#include "compat.h"
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#include "msg_ucmd.h" // FIXME
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#include "net_svc.h"
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static const char *net_svc_strings[] = {
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"svc_bad",
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"svc_nop",
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"svc_disconnect",
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"svc_updatestat",
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"svc_version", // [long] server version
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"svc_setview", // [short] entity number
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"svc_sound", // <see code>
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"svc_time", // [float] server time
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"svc_print", // [string] null terminated string
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"svc_stufftext", // [string] stuffed into client's
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// console buffer the string
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// should be \n terminated
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"svc_setangle", // [vec3] set the view angle to this
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// absolute value
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"svc_serverdata", // [long] version ...
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"svc_lightstyle", // [byte] [string]
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"svc_updatename", // [byte] [string]
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"svc_updatefrags", // [byte] [short]
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"svc_clientdata", // <shortbits + data>
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"svc_stopsound", // <see code>
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"svc_updatecolors", // [byte] [byte]
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"svc_particle", // [vec3] <variable>
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"svc_damage", // [byte] impact [byte] blood [vec3]
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// from
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"svc_spawnstatic",
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"svc_spawnbinary",
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"svc_spawnbaseline",
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"svc_temp_entity", // <variable>
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"svc_setpause",
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"svc_signonnum",
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"svc_centerprint",
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"svc_killedmonster",
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"svc_foundsecret",
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"svc_spawnstaticsound",
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"svc_intermission",
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"svc_finale", // [string] music [string] text
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"svc_cdtrack", // [byte] track [byte] looptrack
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"svc_sellscreen",
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"svc_smallkick", // Quake svc_cutscene
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"svc_bigkick",
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"svc_updateping",
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"svc_updateentertime",
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"svc_updatestatlong",
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"svc_muzzleflash",
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"svc_updateuserinfo",
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"svc_download",
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"svc_playerinfo",
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"svc_nails",
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"svc_chokecount",
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"svc_modellist",
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"svc_soundlist",
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"svc_packetentities",
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"svc_deltapacketentities",
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"svc_maxspeed",
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"svc_entgravity",
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"svc_setinfo",
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"svc_serverinfo",
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"svc_updatepl",
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};
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const char *
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NET_SVC_GetString (int type)
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{
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if (type >= 0 && type < (sizeof (net_svc_strings) / sizeof (const char *)))
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return net_svc_strings[type];
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else
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return "Invalid Block Type";
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}
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net_status_t
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NET_SVC_NOP_Emit (net_svc_nop_t *block, sizebuf_t *buf)
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{
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_NOP_Parse (net_svc_nop_t *block, msg_t *msg)
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{
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return msg->badread;
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}
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net_status_t
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NET_SVC_Disconnect_Emit (net_svc_disconnect_t *block, sizebuf_t *buf)
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{
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_Disconnect_Parse (net_svc_disconnect_t *block, msg_t *msg)
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{
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return msg->badread;
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}
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net_status_t
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NET_SVC_Print_Emit (net_svc_print_t *block, sizebuf_t *buf)
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{
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MSG_WriteByte (buf, block->level);
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MSG_WriteString (buf, block->message);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_Print_Parse (net_svc_print_t *block, msg_t *msg)
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{
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block->level = MSG_ReadByte (msg);
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block->message = MSG_ReadString (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_Centerprint_Emit (net_svc_centerprint_t *block, sizebuf_t *buf)
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{
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MSG_WriteString (buf, block->message);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_Centerprint_Parse (net_svc_centerprint_t *block, msg_t *msg)
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{
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block->message = MSG_ReadString (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_Stufftext_Emit (net_svc_stufftext_t *block, sizebuf_t *buf)
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{
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MSG_WriteString (buf, block->commands);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_Stufftext_Parse (net_svc_stufftext_t *block, msg_t *msg)
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{
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block->commands = MSG_ReadString (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_Damage_Emit (net_svc_damage_t *block, sizebuf_t *buf)
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{
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MSG_WriteByte (buf, block->armor);
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MSG_WriteByte (buf, block->blood);
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MSG_WriteCoordV (buf, block->from);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_Damage_Parse (net_svc_damage_t *block, msg_t *msg)
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{
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int i;
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block->armor = MSG_ReadByte (msg);
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block->blood = MSG_ReadByte (msg);
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block->from = MSG_ReadCoordV (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_ServerData_Emit (net_svc_serverdata_t *block, sizebuf_t *buf)
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{
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MSG_WriteLong (buf, block->protocolversion);
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MSG_WriteLong (buf, block->servercount);
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MSG_WriteString (buf, block->gamedir);
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MSG_WriteByte (buf, block->playernum | (block->spectator ? 128 : 0));
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MSG_WriteString (buf, block->levelname);
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MSG_WriteFloat (buf, block->movevars.gravity);
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MSG_WriteFloat (buf, block->movevars.stopspeed);
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MSG_WriteFloat (buf, block->movevars.maxspeed);
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MSG_WriteFloat (buf, block->movevars.spectatormaxspeed);
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MSG_WriteFloat (buf, block->movevars.accelerate);
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MSG_WriteFloat (buf, block->movevars.airaccelerate);
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MSG_WriteFloat (buf, block->movevars.wateraccelerate);
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MSG_WriteFloat (buf, block->movevars.friction);
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MSG_WriteFloat (buf, block->movevars.waterfriction);
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MSG_WriteFloat (buf, block->movevars.entgravity);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_ServerData_Parse (net_svc_serverdata_t *block, msg_t *msg)
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{
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block->protocolversion = MSG_ReadLong (msg);
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// I could abort now if the version is wrong, but why bother?
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block->servercount = MSG_ReadLong (msg);
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block->gamedir = MSG_ReadString (msg);
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// high bit means spectator
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block->playernum = MSG_ReadByte (msg);
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block->spectator = block->playernum >> 7;
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block->playernum &= ~(1 << 7);
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block->levelname = MSG_ReadString (msg);
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block->movevars.gravity = MSG_ReadFloat (msg);
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block->movevars.stopspeed = MSG_ReadFloat (msg);
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block->movevars.maxspeed = MSG_ReadFloat (msg);
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block->movevars.spectatormaxspeed = MSG_ReadFloat (msg);
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block->movevars.accelerate = MSG_ReadFloat (msg);
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block->movevars.airaccelerate = MSG_ReadFloat (msg);
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block->movevars.wateraccelerate = MSG_ReadFloat (msg);
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block->movevars.friction = MSG_ReadFloat (msg);
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block->movevars.waterfriction = MSG_ReadFloat (msg);
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block->movevars.entgravity = MSG_ReadFloat (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_SetAngle_Emit (net_svc_setangle_t *block, sizebuf_t *buf)
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{
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MSG_WriteAngleV (buf, block->angles);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_SetAngle_Parse (net_svc_setangle_t *block, msg_t *msg)
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{
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block->angles = MSG_ReadAngleV (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_LightStyle_Emit (net_svc_lightstyle_t *block, sizebuf_t *buf)
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{
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MSG_WriteByte (buf, block->stylenum);
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MSG_WriteString (buf, block->map);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_LightStyle_Parse (net_svc_lightstyle_t *block, msg_t *msg)
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{
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block->stylenum = MSG_ReadByte (msg);
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block->map = MSG_ReadString (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_Sound_Emit (net_svc_sound_t *block, sizebuf_t *buf)
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{
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int i, header;
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header = block->channel;
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header |= block->entity << 3;
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if (block->volume != DEFAULT_SOUND_PACKET_VOLUME)
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header |= SND_VOLUME;
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if (block->attenuation != DEFAULT_SOUND_PACKET_VOLUME)
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header |= SND_ATTENUATION;
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MSG_WriteShort (buf, header);
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if (header & SND_VOLUME)
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MSG_WriteByte (buf, block->volume * 255);
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if (header & SND_ATTENUATION)
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MSG_WriteByte (buf, block->attenuation * 64);
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MSG_WriteByte (buf, block->sound_num);
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for (i = 0; i < 3; i++)
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MSG_WriteCoord (buf, block->position[i]);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_Sound_Parse (net_svc_sound_t *block, msg_t *msg)
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{
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int i, header;
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header = MSG_ReadShort (msg);
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if (header & SND_VOLUME)
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block->volume = MSG_ReadByte (msg) / 255.0;
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else
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block->volume = DEFAULT_SOUND_PACKET_VOLUME / 255.0;
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if (header & SND_ATTENUATION)
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block->attenuation = MSG_ReadByte (msg) / 64.0;
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else
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block->attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
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block->sound_num = MSG_ReadByte (msg);
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for (i = 0; i < 3; i++)
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block->position[i] = MSG_ReadCoord (msg);
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block->entity = (header >> 3) & 1023;
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block->channel = header & 7;
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return msg->badread;
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}
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net_status_t
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NET_SVC_StopSound_Emit (net_svc_stopsound_t *block, sizebuf_t *buf)
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{
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MSG_WriteShort (buf, (block->entity << 3) & (block->channel & 7));
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_StopSound_Parse (net_svc_stopsound_t *block, msg_t *msg)
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{
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int i = MSG_ReadShort (msg);
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block->entity = i >> 3;
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block->channel = i & 7;
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return msg->badread;
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}
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net_status_t
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NET_SVC_UpdateFrags_Emit (net_svc_updatefrags_t *block, sizebuf_t *buf)
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{
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MSG_WriteByte (buf, block->player);
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MSG_WriteShort (buf, block->frags);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_UpdateFrags_Parse (net_svc_updatefrags_t *block, msg_t *msg)
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{
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block->player = MSG_ReadByte (msg);
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block->frags = MSG_ReadShort (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_UpdatePing_Emit (net_svc_updateping_t *block, sizebuf_t *buf)
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{
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MSG_WriteByte (buf, block->player);
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MSG_WriteShort (buf, block->ping);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_UpdatePing_Parse (net_svc_updateping_t *block, msg_t *msg)
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{
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block->player = MSG_ReadByte (msg);
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block->ping = MSG_ReadShort (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_UpdatePL_Emit (net_svc_updatepl_t *block, sizebuf_t *buf)
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{
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MSG_WriteByte (buf, block->player);
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MSG_WriteByte (buf, block->packetloss);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_UpdatePL_Parse (net_svc_updatepl_t *block, msg_t *msg)
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{
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block->player = MSG_ReadByte (msg);
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block->packetloss = MSG_ReadByte (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_UpdateEnterTime_Emit (net_svc_updateentertime_t *block, sizebuf_t *buf)
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{
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MSG_WriteByte (buf, block->player);
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MSG_WriteFloat (buf, block->secondsago);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_UpdateEnterTime_Parse (net_svc_updateentertime_t *block, msg_t *msg)
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{
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block->player = MSG_ReadByte (msg);
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block->secondsago = MSG_ReadFloat (msg);
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return msg->badread;
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}
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net_status_t
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NET_SVC_SpawnBaseline_Emit (net_svc_spawnbaseline_t *block, sizebuf_t *buf)
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{
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int i;
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MSG_WriteShort (buf, block->num);
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MSG_WriteByte (buf, block->modelindex);
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MSG_WriteByte (buf, block->frame);
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MSG_WriteByte (buf, block->colormap);
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MSG_WriteByte (buf, block->skinnum);
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MSG_WriteCoordAngleV (buf, block->origin, block->angles);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_SpawnBaseline_Parse (net_svc_spawnbaseline_t *block, msg_t *msg)
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{
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block->num = MSG_ReadShort (msg);
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block->modelindex = MSG_ReadByte (msg);
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block->frame = MSG_ReadByte (msg);
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block->colormap = MSG_ReadByte (msg);
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block->skinnum = MSG_ReadByte (msg);
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MSG_ReadCoordAngleV (msg, block->origin, block->angles);
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return msg->badread;
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}
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net_status_t
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NET_SVC_SpawnStatic_Emit (net_svc_spawnstatic_t *block, sizebuf_t *buf)
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{
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int i;
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MSG_WriteByte (buf, block->modelindex);
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MSG_WriteByte (buf, block->frame);
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MSG_WriteByte (buf, block->colormap);
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MSG_WriteByte (buf, block->skinnum);
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MSG_WriteCoordAngleV (buf, block->origin, block->angles);
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return buf->overflowed;
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}
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net_status_t
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NET_SVC_SpawnStatic_Parse (net_svc_spawnstatic_t *block, msg_t *msg)
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{
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int i;
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block->modelindex = MSG_ReadByte (msg);
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block->frame = MSG_ReadByte (msg);
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block->colormap = MSG_ReadByte (msg);
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block->skinnum = MSG_ReadByte (msg);
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MSG_ReadCoordAngleV (msg, block->origin, block->angles);
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return msg->badread;
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}
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net_status_t
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NET_SVC_TempEntity_Emit (net_svc_tempentity_t *block, sizebuf_t *buf)
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{
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int i;
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MSG_WriteByte (buf, block->type);
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switch (block->type) {
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case TE_WIZSPIKE:
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case TE_KNIGHTSPIKE:
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case TE_SPIKE:
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case TE_SUPERSPIKE:
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case TE_EXPLOSION:
|
|
case TE_TAREXPLOSION:
|
|
case TE_LAVASPLASH:
|
|
case TE_TELEPORT:
|
|
case TE_LIGHTNINGBLOOD:
|
|
MSG_WriteCoordV (buf, block->position);
|
|
break;
|
|
case TE_LIGHTNING1:
|
|
case TE_LIGHTNING2:
|
|
case TE_LIGHTNING3:
|
|
case TE_BEAM:
|
|
MSG_WriteShort (buf, block->beamentity);
|
|
for (i = 0; i < 3; i++)
|
|
MSG_WriteShort (buf, block->position[i]);
|
|
MSG_WriteCoordV (buf, block->beamend);
|
|
break;
|
|
case TE_EXPLOSION2:
|
|
MSG_WriteCoordV (buf, block->position);
|
|
MSG_WriteByte (buf, block->colorstart);
|
|
MSG_WriteByte (buf, block->colorlength);
|
|
break;
|
|
case TE_GUNSHOT:
|
|
case TE_BLOOD:
|
|
MSG_WriteByte (buf, block->gunshotcount);
|
|
MSG_WriteCoordV (buf, block->position);
|
|
break;
|
|
default:
|
|
return NET_ERROR;
|
|
}
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_TempEntity_Parse (net_svc_tempentity_t *block, msg_t *msg)
|
|
{
|
|
int i;
|
|
|
|
block->type = MSG_ReadByte (msg);
|
|
switch (block->type) {
|
|
case TE_WIZSPIKE:
|
|
case TE_KNIGHTSPIKE:
|
|
case TE_SPIKE:
|
|
case TE_SUPERSPIKE:
|
|
case TE_EXPLOSION:
|
|
case TE_TAREXPLOSION:
|
|
case TE_LAVASPLASH:
|
|
case TE_TELEPORT:
|
|
case TE_LIGHTNINGBLOOD:
|
|
MSG_ReadCoordV (msg, block->position);
|
|
break;
|
|
case TE_LIGHTNING1:
|
|
case TE_LIGHTNING2:
|
|
case TE_LIGHTNING3:
|
|
case TE_BEAM:
|
|
block->beamentity = MSG_ReadShort (msg);
|
|
MSG_ReadCoordV (msg, block->position);
|
|
MSG_ReadCoordV (msg, block->beamend);
|
|
break;
|
|
case TE_EXPLOSION2:
|
|
MSG_ReadCoordV (msg, block->position);
|
|
block->colorstart = MSG_ReadByte (msg);
|
|
block->colorlength = MSG_ReadByte (msg);
|
|
break;
|
|
case TE_GUNSHOT:
|
|
case TE_BLOOD:
|
|
block->gunshotcount = MSG_ReadByte (msg);
|
|
MSG_ReadCoordV (msg, block->position);
|
|
break;
|
|
default:
|
|
return NET_ERROR;
|
|
}
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_KilledMonster_Emit (net_svc_killedmonster_t *block, sizebuf_t *buf)
|
|
{
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_KilledMonster_Parse (net_svc_killedmonster_t *block, msg_t *msg)
|
|
{
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_FoundSecret_Emit (net_svc_foundsecret_t *block, sizebuf_t *buf)
|
|
{
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_FoundSecret_Parse (net_svc_foundsecret_t *block, msg_t *msg)
|
|
{
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SpawnStaticSound_Emit (net_svc_spawnstaticsound_t *block,
|
|
sizebuf_t *buf)
|
|
{
|
|
MSG_WriteCoordV (buf, block->position);
|
|
MSG_WriteByte (buf, block->sound_num);
|
|
MSG_WriteByte (buf, block->volume);
|
|
MSG_WriteByte (buf, block->attenuation);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SpawnStaticSound_Parse (net_svc_spawnstaticsound_t *block,
|
|
msg_t *msg)
|
|
{
|
|
MSG_ReadCoordV (msg, block->position);
|
|
block->sound_num = MSG_ReadByte (msg);
|
|
block->volume = MSG_ReadByte (msg);
|
|
block->attenuation = MSG_ReadByte (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_UpdateStat_Emit (net_svc_updatestat_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteByte (buf, block->stat);
|
|
MSG_WriteByte (buf, block->value);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_UpdateStat_Parse (net_svc_updatestat_t *block, msg_t *msg)
|
|
{
|
|
block->stat = MSG_ReadByte (msg);
|
|
block->value = MSG_ReadByte (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_UpdateStatLong_Emit (net_svc_updatestatlong_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteByte (buf, block->stat);
|
|
MSG_WriteLong (buf, block->value);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_UpdateStatLong_Parse (net_svc_updatestatlong_t *block, msg_t *msg)
|
|
{
|
|
block->stat = MSG_ReadByte (msg);
|
|
block->value = MSG_ReadLong (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_CDTrack_Emit (net_svc_cdtrack_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteByte (buf, block->cdtrack);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_CDTrack_Parse (net_svc_cdtrack_t *block, msg_t *msg)
|
|
{
|
|
block->cdtrack = MSG_ReadByte (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Intermission_Emit (net_svc_intermission_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteCoordV (buf, block->origin);
|
|
MSG_WriteAngleV (buf, block->angles);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Intermission_Parse (net_svc_intermission_t *block, msg_t *msg)
|
|
{
|
|
MSG_ReadCoordV (msg, block->origin);
|
|
MSG_ReadAngleV (msg, block->angles);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Finale_Emit (net_svc_finale_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteString (buf, block->message);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Finale_Parse (net_svc_finale_t *block, msg_t *msg)
|
|
{
|
|
block->message = MSG_ReadString (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SellScreen_Emit (net_svc_sellscreen_t *block, sizebuf_t *buf)
|
|
{
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SellScreen_Parse (net_svc_sellscreen_t *block, msg_t *msg)
|
|
{
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SmallKick_Emit (net_svc_smallkick_t *block, sizebuf_t *buf)
|
|
{
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SmallKick_Parse (net_svc_smallkick_t *block, msg_t *msg)
|
|
{
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_BigKick_Emit (net_svc_bigkick_t *block, sizebuf_t *buf)
|
|
{
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_BigKick_Parse (net_svc_bigkick_t *block, msg_t *msg)
|
|
{
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_MuzzleFlash_Emit (net_svc_muzzleflash_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteShort (buf, block->player);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_MuzzleFlash_Parse (net_svc_muzzleflash_t *block, msg_t *msg)
|
|
{
|
|
block->player = MSG_ReadShort (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_UpdateUserInfo_Emit (net_svc_updateuserinfo_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteByte (buf, block->slot);
|
|
MSG_WriteLong (buf, block->userid);
|
|
MSG_WriteString (buf, block->userinfo);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_UpdateUserInfo_Parse (net_svc_updateuserinfo_t *block, msg_t *msg)
|
|
{
|
|
block->slot = MSG_ReadByte (msg);
|
|
block->userid = MSG_ReadLong (msg);
|
|
block->userinfo = MSG_ReadString (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SetInfo_Emit (net_svc_setinfo_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteByte (buf, block->slot);
|
|
MSG_WriteString (buf, block->key);
|
|
MSG_WriteString (buf, block->value);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SetInfo_Parse (net_svc_setinfo_t *block, msg_t *msg)
|
|
{
|
|
block->slot = MSG_ReadByte (msg);
|
|
block->key = MSG_ReadString (msg);
|
|
block->value = MSG_ReadString (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_ServerInfo_Emit (net_svc_serverinfo_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteString (buf, block->key);
|
|
MSG_WriteString (buf, block->value);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_ServerInfo_Parse (net_svc_serverinfo_t *block, msg_t *msg)
|
|
{
|
|
block->key = MSG_ReadString (msg);
|
|
block->value = MSG_ReadString (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Download_Emit (net_svc_download_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteShort (buf, block->size);
|
|
MSG_WriteByte (buf, block->percent);
|
|
|
|
if (block->size == -2)
|
|
MSG_WriteString (buf, block->name);
|
|
else if (block->size > 0)
|
|
SZ_Write (buf, block->data, block->size); // FIXME: should be a MSG_* function
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Download_Parse (net_svc_download_t *block, msg_t *msg)
|
|
{
|
|
block->size = MSG_ReadShort (msg);
|
|
block->percent = MSG_ReadByte (msg);
|
|
block->name = block->data = 0;
|
|
|
|
if (block->size == -2)
|
|
block->name = MSG_ReadString (msg);
|
|
else if (block->size > 0) {
|
|
// FIXME: this should really be a MSG function
|
|
if (msg->readcount + block->size <= msg->message->cursize) {
|
|
block->data = msg->message->data + msg->readcount;
|
|
msg->readcount += block->size;
|
|
} else {
|
|
// size was beyond the end of the packet
|
|
msg->readcount = msg->message->cursize;
|
|
msg->badread = true;
|
|
block->size = 0;
|
|
}
|
|
}
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Playerinfo_Emit (net_svc_playerinfo_t *block, sizebuf_t *buf)
|
|
{
|
|
int i;
|
|
|
|
MSG_WriteByte (buf, block->playernum);
|
|
MSG_WriteShort (buf, block->flags);
|
|
|
|
MSG_WriteCoordV (buf, block->origin);
|
|
MSG_WriteByte (buf, block->frame);
|
|
|
|
if (block->flags & PF_MSEC)
|
|
MSG_WriteByte (buf, block->msec);
|
|
if (block->flags & PF_COMMAND)
|
|
MSG_WriteDeltaUsercmd (buf, &nullcmd, &block->usercmd); // FIXME
|
|
for (i = 0; i < 3; i++)
|
|
if (block->flags & (PF_VELOCITY1 << i))
|
|
MSG_WriteShort (buf, block->velocity[i]);
|
|
if (block->flags & PF_MODEL)
|
|
MSG_WriteByte (buf, block->modelindex);
|
|
if (block->flags & PF_SKINNUM)
|
|
MSG_WriteByte (buf, block->skinnum);
|
|
if (block->flags & PF_EFFECTS)
|
|
MSG_WriteByte (buf, block->effects);
|
|
if (block->flags & PF_WEAPONFRAME)
|
|
MSG_WriteByte (buf, block->weaponframe);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Playerinfo_Parse (net_svc_playerinfo_t *block, msg_t *msg)
|
|
{
|
|
int i;
|
|
|
|
block->playernum = MSG_ReadByte (msg);
|
|
block->flags = MSG_ReadShort (msg);
|
|
MSG_ReadCoordV (msg, block->origin);
|
|
block->frame = MSG_ReadByte (msg);
|
|
|
|
if (block->flags & PF_MSEC)
|
|
block->msec = MSG_ReadByte (msg);
|
|
else
|
|
block->msec = 0;
|
|
|
|
// eww, FIXME
|
|
if (block->flags & PF_COMMAND)
|
|
MSG_ReadDeltaUsercmd (&nullcmd, &block->usercmd);
|
|
|
|
for (i = 0; i < 3; i++) {
|
|
if (block->flags & (PF_VELOCITY1 << i))
|
|
block->velocity[i] = MSG_ReadShort (msg);
|
|
else
|
|
block->velocity[i] = 0;
|
|
}
|
|
|
|
if (block->flags & PF_MODEL)
|
|
block->modelindex = MSG_ReadByte (msg);
|
|
else
|
|
block->modelindex = 0; // suboptimal, but oh well
|
|
|
|
if (block->flags & PF_SKINNUM)
|
|
block->skinnum = MSG_ReadByte (msg);
|
|
else
|
|
block->skinnum = 0;
|
|
|
|
if (block->flags & PF_EFFECTS)
|
|
block->effects = MSG_ReadByte (msg);
|
|
else
|
|
block->effects = 0;
|
|
|
|
if (block->flags & PF_WEAPONFRAME)
|
|
block->weaponframe = MSG_ReadByte (msg);
|
|
else
|
|
block->weaponframe = 0;
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Nails_Emit (net_svc_nails_t *block, sizebuf_t *buf)
|
|
{
|
|
int i, j;
|
|
int x, y, z, p, yaw;
|
|
byte *msg; // [48 bits] xyzpy 12 12 12 4 8
|
|
|
|
if (block->numnails > MAX_PROJECTILES)
|
|
return NET_ERROR;
|
|
|
|
msg = SZ_GetSpace (buf, block->numnails * 6 + 1);
|
|
*msg++ = block->numnails;
|
|
|
|
for (i = 0; i < block->numnails; i++) {
|
|
x = ((int) (block->nails[i].origin[0] + 4096 + 1) >> 1) & 4095;
|
|
y = ((int) (block->nails[i].origin[1] + 4096 + 1) >> 1) & 4095;
|
|
z = ((int) (block->nails[i].origin[2] + 4096 + 1) >> 1) & 4095;
|
|
p = (int) (block->nails[i].angles[0] * (16.0 / 360.0)) & 15;
|
|
yaw = (int) (block->nails[i].angles[1] * (256.0 / 360.0)) & 255;
|
|
|
|
*msg++ = x;
|
|
*msg++= (x >> 8) | (y << 4);
|
|
*msg++ = (y >> 4);
|
|
*msg++ = z;
|
|
*msg++ = (z >> 8) | (p << 4);
|
|
*msg++ = yaw;
|
|
}
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Nails_Parse (net_svc_nails_t *block, msg_t *msg)
|
|
{
|
|
int i, j;
|
|
byte bits[6];
|
|
|
|
block->numnails = MSG_ReadByte (msg);
|
|
for (i = 0; i < block->numnails; i++) {
|
|
for (j = 0; j < 6; j++)
|
|
bits[j] = MSG_ReadByte (msg);
|
|
|
|
if (i >= MAX_PROJECTILES)
|
|
return NET_ERROR;
|
|
|
|
// [48 bits] xyzpy 12 12 12 4 8
|
|
// format is 12 bits per origin coord, 4 for angles[0],
|
|
// 8 for angles[1], and 0 for angles[2]
|
|
block->nails[i].origin[0] = ((bits[0] + ((bits[1] & 15) << 8)) << 1) -
|
|
4096;
|
|
block->nails[i].origin[1] = (((bits[1] >> 4) + (bits[2] << 4)) << 1) -
|
|
4096;
|
|
block->nails[i].origin[2] = ((bits[3] + ((bits[4] & 15) << 8)) << 1) -
|
|
4096;
|
|
block->nails[i].angles[0] = 360 * (bits[4] >> 4) / 16;
|
|
block->nails[i].angles[1] = 360 * bits[5] / 256;
|
|
block->nails[i].angles[2] = 0;
|
|
}
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_ChokeCount_Emit (net_svc_chokecount_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteByte (buf, block->count);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_ChokeCount_Parse (net_svc_chokecount_t *block, msg_t *msg)
|
|
{
|
|
block->count = MSG_ReadByte (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Modellist_Emit (net_svc_modellist_t *block, sizebuf_t *buf)
|
|
{
|
|
int i = 0;
|
|
|
|
MSG_WriteByte (buf, block->startmodel);
|
|
do
|
|
MSG_WriteString (buf, block->models[i]);
|
|
while (*block->models[i++]);
|
|
MSG_WriteByte (buf, block->nextmodel);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Modellist_Parse (net_svc_modellist_t *block, msg_t *msg)
|
|
{
|
|
int i;
|
|
|
|
block->startmodel = MSG_ReadByte (msg);
|
|
|
|
for (i = 0;; i++) {
|
|
block->models[i] = MSG_ReadString (msg);
|
|
if (!*block->models[i])
|
|
break;
|
|
if (i >= MAX_MODELS)
|
|
return NET_ERROR;
|
|
}
|
|
|
|
block->nextmodel = MSG_ReadByte (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Soundlist_Emit (net_svc_soundlist_t *block, sizebuf_t *buf)
|
|
{
|
|
int i = 0;
|
|
|
|
MSG_WriteByte (buf, block->startsound);
|
|
do
|
|
MSG_WriteString (buf, block->sounds[i]);
|
|
while (*block->sounds[i++]);
|
|
MSG_WriteByte (buf, block->nextsound);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_Soundlist_Parse (net_svc_soundlist_t *block, msg_t *msg)
|
|
{
|
|
int i;
|
|
|
|
block->startsound = MSG_ReadByte (msg);
|
|
|
|
for (i = 0;; i++) {
|
|
block->sounds[i] = MSG_ReadString (msg);
|
|
if (!*block->sounds[i])
|
|
break;
|
|
if (i >= MAX_SOUNDS)
|
|
return NET_ERROR;
|
|
}
|
|
|
|
block->nextsound = MSG_ReadByte (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
// this is a sub-block, not a real block
|
|
void
|
|
NET_SVC_Delta_Emit (entity_state_t *es, unsigned int bits, sizebuf_t *buf)
|
|
{
|
|
// bytes of bits: [EXT2][EXT1][ORIG][MORE]
|
|
bits = es->flags;
|
|
|
|
if (bits & U_MOREBITS)
|
|
MSG_WriteByte (buf, bits & 255);
|
|
if (bits & U_EXTEND1) {
|
|
MSG_WriteByte (buf, (bits >> 16) & 255);
|
|
if (bits & U_EXTEND2)
|
|
MSG_WriteByte (buf, (bits >> 24) & 255);
|
|
}
|
|
|
|
if (bits & U_MODEL)
|
|
MSG_WriteByte (buf, es->modelindex);
|
|
if (bits & U_FRAME)
|
|
MSG_WriteByte (buf, es->frame);
|
|
if (bits & U_COLORMAP)
|
|
MSG_WriteByte (buf, es->colormap);
|
|
if (bits & U_SKIN)
|
|
MSG_WriteByte (buf, es->skinnum);
|
|
if (bits & U_EFFECTS)
|
|
MSG_WriteByte (buf, es->effects);
|
|
|
|
if (bits & U_ORIGIN1)
|
|
MSG_WriteCoord (buf, es->origin[0]);
|
|
if (bits & U_ANGLE1)
|
|
MSG_WriteAngle (buf, es->angles[0]);
|
|
if (bits & U_ORIGIN2)
|
|
MSG_WriteCoord (buf, es->origin[1]);
|
|
if (bits & U_ANGLE2)
|
|
MSG_WriteAngle (buf, es->angles[1]);
|
|
if (bits & U_ORIGIN3)
|
|
MSG_WriteCoord (buf, es->origin[2]);
|
|
if (bits & U_ANGLE3)
|
|
MSG_WriteAngle (buf, es->angles[2]);
|
|
|
|
if (bits & U_ALPHA)
|
|
MSG_WriteByte (buf, es->alpha);
|
|
if (bits & U_SCALE)
|
|
MSG_WriteByte (buf, es->scale);
|
|
if (bits & U_EFFECTS2)
|
|
MSG_WriteByte (buf, es->effects >> 8);
|
|
if (bits & U_GLOWSIZE)
|
|
MSG_WriteByte (buf, es->glow_size);
|
|
if (bits & U_GLOWCOLOR)
|
|
MSG_WriteByte (buf, es->glow_color);
|
|
if (bits & U_COLORMOD)
|
|
MSG_WriteByte (buf, es->colormod);
|
|
if (bits & U_FRAME2)
|
|
MSG_WriteByte (buf, es->frame >> 8);
|
|
|
|
if (bits & U_SOLID) {
|
|
// FIXME
|
|
}
|
|
}
|
|
|
|
// this is a sub-block, not a real block
|
|
static void
|
|
NET_SVC_Delta_Parse (entity_state_t *es, unsigned int bits, msg_t *msg)
|
|
{
|
|
// bytes of bits: [EXT2][EXT1][ORIG][MORE]
|
|
es->number = bits & 511;
|
|
bits &= ~511;
|
|
|
|
es->frame = 0;
|
|
es->effects = 0;
|
|
|
|
if (bits & U_MOREBITS)
|
|
bits |= MSG_ReadByte (msg);
|
|
if (bits & U_EXTEND1) {
|
|
bits |= MSG_ReadByte (msg) << 16;
|
|
if (bits & U_EXTEND2)
|
|
bits |= MSG_ReadByte (msg) << 24;
|
|
}
|
|
|
|
es->flags = bits;
|
|
|
|
if (bits & U_MODEL)
|
|
es->modelindex = MSG_ReadByte (msg);
|
|
if (bits & U_FRAME)
|
|
es->frame = MSG_ReadByte (msg);
|
|
if (bits & U_COLORMAP)
|
|
es->colormap = MSG_ReadByte (msg);
|
|
if (bits & U_SKIN)
|
|
es->skinnum = MSG_ReadByte (msg);
|
|
if (bits & U_EFFECTS)
|
|
es->effects = MSG_ReadByte (msg);
|
|
|
|
if (bits & U_ORIGIN1)
|
|
es->origin[0] = MSG_ReadCoord (msg);
|
|
if (bits & U_ANGLE1)
|
|
es->angles[0] = MSG_ReadAngle (msg);
|
|
if (bits & U_ORIGIN2)
|
|
es->origin[1] = MSG_ReadCoord (msg);
|
|
if (bits & U_ANGLE2)
|
|
es->angles[1] = MSG_ReadAngle (msg);
|
|
if (bits & U_ORIGIN3)
|
|
es->origin[2] = MSG_ReadCoord (msg);
|
|
if (bits & U_ANGLE3)
|
|
es->angles[2] = MSG_ReadAngle (msg);
|
|
|
|
if (bits & U_ALPHA)
|
|
es->alpha = MSG_ReadByte (msg);
|
|
if (bits & U_SCALE)
|
|
es->scale = MSG_ReadByte (msg);
|
|
if (bits & U_EFFECTS2) {
|
|
if (bits & U_EFFECTS)
|
|
es->effects = (es->effects & 0xFF) | (MSG_ReadByte (msg) << 8);
|
|
else
|
|
es->effects = MSG_ReadByte (msg) << 8;
|
|
}
|
|
if (bits & U_GLOWSIZE)
|
|
es->glow_size = MSG_ReadByte (msg);
|
|
if (bits & U_GLOWCOLOR)
|
|
es->glow_color = MSG_ReadByte (msg);
|
|
if (bits & U_COLORMOD)
|
|
es->colormod = MSG_ReadByte (msg);
|
|
if (bits & U_FRAME2) {
|
|
if (bits & U_FRAME)
|
|
es->frame = (es->frame & 0xFF) | (MSG_ReadByte (msg) << 8);
|
|
else
|
|
es->frame = MSG_ReadByte (msg) << 8;
|
|
}
|
|
|
|
if (bits & U_SOLID) {
|
|
// FIXME
|
|
}
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_PacketEntities_Emit (net_svc_packetentities_t *block, sizebuf_t *buf)
|
|
{
|
|
int word, delta;
|
|
unsigned short bits;
|
|
|
|
for (word = 0, delta = 0; !buf->overflowed; word++) {
|
|
if (word > MAX_PACKET_ENTITIES * 2)
|
|
return NET_ERROR;
|
|
bits = block->words[word];
|
|
MSG_WriteShort (buf, bits);
|
|
if (!bits)
|
|
break;
|
|
if (!(bits & U_REMOVE)) {
|
|
if (delta >= MAX_PACKET_ENTITIES)
|
|
return NET_ERROR;
|
|
NET_SVC_Delta_Emit (&block->deltas[delta], bits, buf);
|
|
delta++;
|
|
}
|
|
}
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_PacketEntities_Parse (net_svc_packetentities_t *block, msg_t *msg)
|
|
{
|
|
int word, delta;
|
|
unsigned short bits;
|
|
|
|
for (word = 0, delta = 0; !msg->badread; word++) {
|
|
if (word > MAX_PACKET_ENTITIES * 2)
|
|
return NET_ERROR;
|
|
bits = (unsigned short) MSG_ReadShort (msg);
|
|
block->words[word] = bits;
|
|
if (!bits)
|
|
break;
|
|
if (!(bits & U_REMOVE)) {
|
|
if (delta >= MAX_PACKET_ENTITIES)
|
|
return NET_ERROR;
|
|
NET_SVC_Delta_Parse (&block->deltas[delta], bits, msg);
|
|
delta++;
|
|
}
|
|
}
|
|
|
|
block->numwords = word;
|
|
block->numdeltas = delta;
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_DeltaPacketEntities_Emit (net_svc_deltapacketentities_t *block,
|
|
sizebuf_t *buf)
|
|
{
|
|
int word, delta;
|
|
unsigned short bits;
|
|
|
|
MSG_WriteByte (buf, block->from);
|
|
for (word = 0, delta = 0; !buf->overflowed; word++) {
|
|
if (word > MAX_PACKET_ENTITIES * 2)
|
|
return NET_ERROR;
|
|
bits = block->words[word];
|
|
MSG_WriteShort (buf, bits);
|
|
if (!bits)
|
|
break;
|
|
if (!(bits & U_REMOVE)) {
|
|
if (delta >= MAX_PACKET_ENTITIES)
|
|
return NET_ERROR;
|
|
NET_SVC_Delta_Emit (&block->deltas[delta], bits, buf);
|
|
delta++;
|
|
}
|
|
}
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_DeltaPacketEntities_Parse (net_svc_deltapacketentities_t *block,
|
|
msg_t *msg)
|
|
{
|
|
int word, delta;
|
|
unsigned short bits;
|
|
|
|
block->from = MSG_ReadByte (msg);
|
|
for (word = 0, delta = 0; !msg->badread; word++) {
|
|
if (word > MAX_PACKET_ENTITIES * 2)
|
|
return NET_ERROR;
|
|
bits = (unsigned short) MSG_ReadShort (msg);
|
|
block->words[word] = bits;
|
|
if (!bits)
|
|
break;
|
|
if (!(bits & U_REMOVE)) {
|
|
if (delta >= MAX_PACKET_ENTITIES)
|
|
return NET_ERROR;
|
|
NET_SVC_Delta_Parse (&block->deltas[delta], bits, msg);
|
|
delta++;
|
|
}
|
|
}
|
|
|
|
block->numwords = word;
|
|
block->numdeltas = delta;
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_MaxSpeed_Emit (net_svc_maxspeed_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteFloat (buf, block->maxspeed);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_MaxSpeed_Parse (net_svc_maxspeed_t *block, msg_t *msg)
|
|
{
|
|
block->maxspeed = MSG_ReadFloat (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_EntGravity_Emit (net_svc_entgravity_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteFloat (buf, block->gravity);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_EntGravity_Parse (net_svc_entgravity_t *block, msg_t *msg)
|
|
{
|
|
block->gravity = MSG_ReadFloat (msg);
|
|
|
|
return msg->badread;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SetPause_Emit (net_svc_setpause_t *block, sizebuf_t *buf)
|
|
{
|
|
MSG_WriteByte (buf, block->paused);
|
|
|
|
return buf->overflowed;
|
|
}
|
|
|
|
net_status_t
|
|
NET_SVC_SetPause_Parse (net_svc_setpause_t *block, msg_t *msg)
|
|
{
|
|
block->paused = MSG_ReadByte (msg);
|
|
|
|
return msg->badread;
|
|
}
|