cl_parse.c

   1 /*
   2 Copyright (C) 1996-1997 Id Software, Inc.
   3
   4 This program is free software; you can redistribute it and/or
   5 modify it under the terms of the GNU General Public License
   6 as published by the Free Software Foundation; either version 2
   7 of the License, or (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  12
  13 See the GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18
  19 */
  20 // cl_parse.c  -- parse a message received from the server
  21
  22 #include "quakedef.h"
  23 #include "cdaudio.h"
  24 #include "cl_collision.h"
  25
  26 char *svc_strings[128] =
  27 {
  28         "svc_bad",
  29         "svc_nop",
  30         "svc_disconnect",
  31         "svc_updatestat",
  32         "svc_version",          // [int] server version
  33         "svc_setview",          // [short] entity number
  34         "svc_sound",                    // <see code>
  35         "svc_time",                     // [float] server time
  36         "svc_print",                    // [string] null terminated string
  37         "svc_stufftext",                // [string] stuffed into client's console buffer
  38                                                 // the string should be \n terminated
  39         "svc_setangle",         // [vec3] set the view angle to this absolute value
  40
  41         "svc_serverinfo",               // [int] version
  42                                                 // [string] signon string
  43                                                 // [string]..[0]model cache [string]...[0]sounds cache
  44                                                 // [string]..[0]item cache
  45         "svc_lightstyle",               // [byte] [string]
  46         "svc_updatename",               // [byte] [string]
  47         "svc_updatefrags",      // [byte] [short]
  48         "svc_clientdata",               // <shortbits + data>
  49         "svc_stopsound",                // <see code>
  50         "svc_updatecolors",     // [byte] [byte]
  51         "svc_particle",         // [vec3] <variable>
  52         "svc_damage",                   // [byte] impact [byte] blood [vec3] from
  53
  54         "svc_spawnstatic",
  55         "OBSOLETE svc_spawnbinary",
  56         "svc_spawnbaseline",
  57
  58         "svc_temp_entity",              // <variable>
  59         "svc_setpause",
  60         "svc_signonnum",
  61         "svc_centerprint",
  62         "svc_killedmonster",
  63         "svc_foundsecret",
  64         "svc_spawnstaticsound",
  65         "svc_intermission",
  66         "svc_finale",                   // [string] music [string] text
  67         "svc_cdtrack",                  // [byte] track [byte] looptrack
  68         "svc_sellscreen",
  69         "svc_cutscene",
  70         "svc_showlmp",  // [string] iconlabel [string] lmpfile [short] x [short] y
  71         "svc_hidelmp",  // [string] iconlabel
  72         "svc_skybox", // [string] skyname
  73         "", // 38
  74         "", // 39
  75         "", // 40
  76         "", // 41
  77         "", // 42
  78         "", // 43
  79         "", // 44
  80         "", // 45
  81         "", // 46
  82         "", // 47
  83         "", // 48
  84         "", // 49
  85         "svc_cgame", //                         50              // [short] length [bytes] data
  86         "svc_updatestatubyte", //                       51              // [byte] stat [byte] value
  87         "svc_effect", //                        52              // [vector] org [byte] modelindex [byte] startframe [byte] framecount [byte] framerate
  88         "svc_effect2", //                       53              // [vector] org [short] modelindex [short] startframe [byte] framecount [byte] framerate
  89         "svc_sound2", //                        54              // short soundindex instead of byte
  90         "svc_spawnbaseline2", //        55              // short modelindex instead of byte
  91         "svc_spawnstatic2", //          56              // short modelindex instead of byte
  92         "svc_entities", //                      57              // [int] deltaframe [int] thisframe [float vector] eye [variable length] entitydata
  93         "svc_unusedlh3", //                     58
  94         "svc_spawnstaticsound2", //     59              // [coord3] [short] samp [byte] vol [byte] aten
  95 };
  96
  97 //=============================================================================
  98
  99 cvar_t demo_nehahra = {0, "demo_nehahra", "0"};
 100 cvar_t developer_networkentities = {0, "developer_networkentities", "0"};
 101
 102 /*
 103 ==================
 104 CL_ParseStartSoundPacket
 105 ==================
 106 */
 107 void CL_ParseStartSoundPacket(int largesoundindex)
 108 {
 109         vec3_t  pos;
 110         int     channel, ent;
 111         int     sound_num;
 112         int     volume;
 113         int     field_mask;
 114         float   attenuation;
 115
 116         field_mask = MSG_ReadByte();
 117
 118         if (field_mask & SND_VOLUME)
 119                 volume = MSG_ReadByte ();
 120         else
 121                 volume = DEFAULT_SOUND_PACKET_VOLUME;
 122
 123         if (field_mask & SND_ATTENUATION)
 124                 attenuation = MSG_ReadByte () / 64.0;
 125         else
 126                 attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
 127
 128         if (field_mask & SND_LARGEENTITY)
 129         {
 130                 ent = (unsigned short) MSG_ReadShort ();
 131                 channel = MSG_ReadByte ();
 132         }
 133         else
 134         {
 135                 channel = (unsigned short) MSG_ReadShort ();
 136                 ent = channel >> 3;
 137                 channel &= 7;
 138         }
 139
 140         if (largesoundindex || field_mask & SND_LARGESOUND)
 141                 sound_num = (unsigned short) MSG_ReadShort ();
 142         else
 143                 sound_num = MSG_ReadByte ();
 144
 145         MSG_ReadVector(pos, cl.protocol);
 146
 147         if (sound_num >= MAX_SOUNDS)
 148         {
 149                 Con_Printf("CL_ParseStartSoundPacket: sound_num (%i) >= MAX_SOUNDS (%i)\n", sound_num, MAX_SOUNDS);
 150                 return;
 151         }
 152
 153         if (ent >= MAX_EDICTS)
 154         {
 155                 Con_Printf("CL_ParseStartSoundPacket: ent = %i", ent);
 156                 return;
 157         }
 158
 159         S_StartSound (ent, channel, cl.sound_precache[sound_num], pos, volume/255.0f, attenuation);
 160 }
 161
 162 /*
 163 ==================
 164 CL_KeepaliveMessage
 165
 166 When the client is taking a long time to load stuff, send keepalive messages
 167 so the server doesn't disconnect.
 168 ==================
 169 */
 170
 171 static unsigned char olddata[NET_MAXMESSAGE];
 172 void CL_KeepaliveMessage (void)
 173 {
 174         float time;
 175         static float lastmsg;
 176         int oldreadcount;
 177         qboolean oldbadread;
 178         sizebuf_t old;
 179
 180         // no need if server is local and definitely not if this is a demo
 181         if (sv.active || cls.demoplayback)
 182                 return;
 183
 184 // read messages from server, should just be nops
 185         oldreadcount = msg_readcount;
 186         oldbadread = msg_badread;
 187         old = net_message;
 188         memcpy(olddata, net_message.data, net_message.cursize);
 189
 190         NetConn_ClientFrame();
 191
 192         msg_readcount = oldreadcount;
 193         msg_badread = oldbadread;
 194         net_message = old;
 195         memcpy(net_message.data, olddata, net_message.cursize);
 196
 197         if (cls.netcon && NetConn_CanSendMessage(cls.netcon) && (time = Sys_DoubleTime()) - lastmsg >= 5)
 198         {
 199                 sizebuf_t       msg;
 200                 unsigned char           buf[4];
 201                 lastmsg = time;
 202                 // write out a nop
 203                 // LordHavoc: must use unreliable because reliable could kill the sigon message!
 204                 Con_Print("--> client to server keepalive\n");
 205                 msg.data = buf;
 206                 msg.maxsize = sizeof(buf);
 207                 msg.cursize = 0;
 208                 MSG_WriteChar(&msg, svc_nop);
 209                 NetConn_SendUnreliableMessage(cls.netcon, &msg);
 210         }
 211 }
 212
 213 void CL_ParseEntityLump(char *entdata)
 214 {
 215         const char *data;
 216         char key[128], value[MAX_INPUTLINE];
 217         FOG_clear(); // LordHavoc: no fog until set
 218         // LordHavoc: default to the map's sky (q3 shader parsing sets this)
 219         R_SetSkyBox(cl.worldmodel->brush.skybox);
 220         data = entdata;
 221         if (!data)
 222                 return;
 223         if (!COM_ParseToken(&data, false))
 224                 return; // error
 225         if (com_token[0] != '{')
 226                 return; // error
 227         while (1)
 228         {
 229                 if (!COM_ParseToken(&data, false))
 230                         return; // error
 231                 if (com_token[0] == '}')
 232                         break; // end of worldspawn
 233                 if (com_token[0] == '_')
 234                         strlcpy (key, com_token + 1, sizeof (key));
 235                 else
 236                         strlcpy (key, com_token, sizeof (key));
 237                 while (key[strlen(key)-1] == ' ') // remove trailing spaces
 238                         key[strlen(key)-1] = 0;
 239                 if (!COM_ParseToken(&data, false))
 240                         return; // error
 241                 strlcpy (value, com_token, sizeof (value));
 242                 if (!strcmp("sky", key))
 243                         R_SetSkyBox(value);
 244                 else if (!strcmp("skyname", key)) // non-standard, introduced by QuakeForge... sigh.
 245                         R_SetSkyBox(value);
 246                 else if (!strcmp("qlsky", key)) // non-standard, introduced by QuakeLives (EEK)
 247                         R_SetSkyBox(value);
 248                 else if (!strcmp("fog", key))
 249                         sscanf(value, "%f %f %f %f", &fog_density, &fog_red, &fog_green, &fog_blue);
 250                 else if (!strcmp("fog_density", key))
 251                         fog_density = atof(value);
 252                 else if (!strcmp("fog_red", key))
 253                         fog_red = atof(value);
 254                 else if (!strcmp("fog_green", key))
 255                         fog_green = atof(value);
 256                 else if (!strcmp("fog_blue", key))
 257                         fog_blue = atof(value);
 258         }
 259 }
 260
 261 /*
 262 =====================
 263 CL_SignonReply
 264
 265 An svc_signonnum has been received, perform a client side setup
 266 =====================
 267 */
 268 static void CL_SignonReply (void)
 269 {
 270         //char  str[8192];
 271
 272 Con_DPrintf("CL_SignonReply: %i\n", cls.signon);
 273
 274         switch (cls.signon)
 275         {
 276         case 1:
 277                 MSG_WriteByte (&cls.message, clc_stringcmd);
 278                 MSG_WriteString (&cls.message, "prespawn");
 279                 break;
 280
 281         case 2:
 282                 MSG_WriteByte (&cls.message, clc_stringcmd);
 283                 MSG_WriteString (&cls.message, va("name \"%s\"", cl_name.string));
 284
 285                 MSG_WriteByte (&cls.message, clc_stringcmd);
 286                 MSG_WriteString (&cls.message, va("color %i %i", cl_color.integer >> 4, cl_color.integer & 15));
 287
 288                 if (cl_pmodel.integer)
 289                 {
 290                         MSG_WriteByte (&cls.message, clc_stringcmd);
 291                         MSG_WriteString (&cls.message, va("pmodel %i", cl_pmodel.integer));
 292                 }
 293                 if (*cl_playermodel.string)
 294                 {
 295                         MSG_WriteByte (&cls.message, clc_stringcmd);
 296                         MSG_WriteString (&cls.message, va("playermodel %s", cl_playermodel.string));
 297                 }
 298                 if (*cl_playerskin.string)
 299                 {
 300                         MSG_WriteByte (&cls.message, clc_stringcmd);
 301                         MSG_WriteString (&cls.message, va("playerskin %s", cl_playerskin.string));
 302                 }
 303
 304                 MSG_WriteByte (&cls.message, clc_stringcmd);
 305                 MSG_WriteString (&cls.message, va("rate %i", cl_rate.integer));
 306
 307                 MSG_WriteByte (&cls.message, clc_stringcmd);
 308                 MSG_WriteString (&cls.message, "spawn");
 309                 break;
 310
 311         case 3:
 312                 MSG_WriteByte (&cls.message, clc_stringcmd);
 313                 MSG_WriteString (&cls.message, "begin");
 314                 break;
 315
 316         case 4:
 317                 Con_ClearNotify();
 318                 break;
 319         }
 320 }
 321
 322 /*
 323 ==================
 324 CL_ParseServerInfo
 325 ==================
 326 */
 327 // FIXME: this is a lot of memory to be keeping around, this needs to be dynamically allocated and freed
 328 static char parse_model_precache[MAX_MODELS][MAX_QPATH];
 329 static char parse_sound_precache[MAX_SOUNDS][MAX_QPATH];
 330 void CL_ParseServerInfo (void)
 331 {
 332         char *str;
 333         int i;
 334         protocolversion_t protocol;
 335         int nummodels, numsounds;
 336         entity_t *ent;
 337
 338         Con_DPrint("Serverinfo packet received.\n");
 339
 340         // check memory integrity
 341         Mem_CheckSentinelsGlobal();
 342
 343 //
 344 // wipe the client_state_t struct
 345 //
 346         CL_ClearState ();
 347
 348 // parse protocol version number
 349         i = MSG_ReadLong ();
 350         protocol = Protocol_EnumForNumber(i);
 351         if (protocol == PROTOCOL_UNKNOWN)
 352         {
 353                 Host_Error("CL_ParseServerInfo: Server is unrecognized protocol number (%i)", i);
 354                 return;
 355         }
 356         // hack for unmarked Nehahra movie demos which had a custom protocol
 357         if (protocol == PROTOCOL_QUAKEDP && cls.demoplayback && demo_nehahra.integer)
 358                 protocol = PROTOCOL_NEHAHRAMOVIE;
 359         cl.protocol = protocol;
 360         Con_DPrintf("Server protocol is %s\n", Protocol_NameForEnum(cl.protocol));
 361
 362 // parse maxclients
 363         cl.maxclients = MSG_ReadByte ();
 364         if (cl.maxclients < 1 || cl.maxclients > MAX_SCOREBOARD)
 365         {
 366                 Host_Error("Bad maxclients (%u) from server", cl.maxclients);
 367                 return;
 368         }
 369         cl.scores = (scoreboard_t *)Mem_Alloc(cl_mempool, cl.maxclients*sizeof(*cl.scores));
 370
 371 // parse gametype
 372         cl.gametype = MSG_ReadByte ();
 373
 374 // parse signon message
 375         str = MSG_ReadString ();
 376         strlcpy (cl.levelname, str, sizeof(cl.levelname));
 377
 378 // seperate the printfs so the server message can have a color
 379         if (cl.protocol != PROTOCOL_NEHAHRAMOVIE) // no messages when playing the Nehahra movie
 380                 Con_Printf("\n\n\35\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\36\37\n\n\2%s\n", str);
 381
 382         // check memory integrity
 383         Mem_CheckSentinelsGlobal();
 384
 385         S_StopAllSounds();
 386         // if server is active, we already began a loading plaque
 387         if (!sv.active)
 388                 SCR_BeginLoadingPlaque();
 389
 390         // disable until we get textures for it
 391         R_ResetSkyBox();
 392
 393         memset(cl.model_precache, 0, sizeof(cl.model_precache));
 394         memset(cl.sound_precache, 0, sizeof(cl.sound_precache));
 395
 396         // parse model precache list
 397         for (nummodels=1 ; ; nummodels++)
 398         {
 399                 str = MSG_ReadString();
 400                 if (!str[0])
 401                         break;
 402                 if (nummodels==MAX_MODELS)
 403                         Host_Error ("Server sent too many model precaches");
 404                 if (strlen(str) >= MAX_QPATH)
 405                         Host_Error ("Server sent a precache name of %i characters (max %i)", strlen(str), MAX_QPATH - 1);
 406                 strlcpy (parse_model_precache[nummodels], str, sizeof (parse_model_precache[nummodels]));
 407         }
 408         // parse sound precache list
 409         for (numsounds=1 ; ; numsounds++)
 410         {
 411                 str = MSG_ReadString();
 412                 if (!str[0])
 413                         break;
 414                 if (numsounds==MAX_SOUNDS)
 415                         Host_Error("Server sent too many sound precaches");
 416                 if (strlen(str) >= MAX_QPATH)
 417                         Host_Error("Server sent a precache name of %i characters (max %i)", strlen(str), MAX_QPATH - 1);
 418                 strlcpy (parse_sound_precache[numsounds], str, sizeof (parse_sound_precache[numsounds]));
 419         }
 420
 421         // touch all of the precached models that are still loaded so we can free
 422         // anything that isn't needed
 423         Mod_ClearUsed();
 424         for (i = 1;i < nummodels;i++)
 425                 Mod_FindName(parse_model_precache[i]);
 426         // precache any models used by the client (this also marks them used)
 427         cl.model_bolt = Mod_ForName("progs/bolt.mdl", false, false, false);
 428         cl.model_bolt2 = Mod_ForName("progs/bolt2.mdl", false, false, false);
 429         cl.model_bolt3 = Mod_ForName("progs/bolt3.mdl", false, false, false);
 430         cl.model_beam = Mod_ForName("progs/beam.mdl", false, false, false);
 431         Mod_PurgeUnused();
 432
 433         // do the same for sounds
 434         // FIXME: S_ServerSounds does not know about cl.sfx_ sounds
 435         S_ServerSounds (parse_sound_precache, numsounds);
 436
 437         // precache any sounds used by the client
 438         cl.sfx_wizhit = S_PrecacheSound("sound/wizard/hit.wav", false, true);
 439         cl.sfx_knighthit = S_PrecacheSound("sound/hknight/hit.wav", false, true);
 440         cl.sfx_tink1 = S_PrecacheSound("sound/weapons/tink1.wav", false, true);
 441         cl.sfx_ric1 = S_PrecacheSound("sound/weapons/ric1.wav", false, true);
 442         cl.sfx_ric2 = S_PrecacheSound("sound/weapons/ric2.wav", false, true);
 443         cl.sfx_ric3 = S_PrecacheSound("sound/weapons/ric3.wav", false, true);
 444         cl.sfx_r_exp3 = S_PrecacheSound("sound/weapons/r_exp3.wav", false, true);
 445
 446         // now we try to load everything that is new
 447
 448         // world model
 449         CL_KeepaliveMessage ();
 450         cl.model_precache[1] = Mod_ForName(parse_model_precache[1], false, false, true);
 451         if (cl.model_precache[1]->Draw == NULL)
 452                 Con_Printf("Map %s not found\n", parse_model_precache[1]);
 453
 454         // normal models
 455         for (i=2 ; i<nummodels ; i++)
 456         {
 457                 CL_KeepaliveMessage();
 458                 if ((cl.model_precache[i] = Mod_ForName(parse_model_precache[i], false, false, false))->Draw == NULL)
 459                         Con_Printf("Model %s not found\n", parse_model_precache[i]);
 460         }
 461
 462         // sounds
 463         for (i=1 ; i<numsounds ; i++)
 464         {
 465                 CL_KeepaliveMessage();
 466
 467                 // Don't lock the sfx here, S_ServerSounds already did that
 468                 cl.sound_precache[i] = S_PrecacheSound (parse_sound_precache[i], true, false);
 469         }
 470
 471         // local state
 472         ent = &cl_entities[0];
 473         // entire entity array was cleared, so just fill in a few fields
 474         ent->state_current.active = true;
 475         ent->render.model = cl.worldmodel = cl.model_precache[1];
 476         ent->render.scale = 1; // some of the renderer still relies on scale
 477         ent->render.alpha = 1;
 478         ent->render.colormap = -1; // no special coloring
 479         ent->render.flags = RENDER_SHADOW | RENDER_LIGHT;
 480         Matrix4x4_CreateFromQuakeEntity(&ent->render.matrix, 0, 0, 0, 0, 0, 0, 1);
 481         Matrix4x4_Invert_Simple(&ent->render.inversematrix, &ent->render.matrix);
 482         CL_BoundingBoxForEntity(&ent->render);
 483
 484         cl_num_entities = 1;
 485
 486         R_Modules_NewMap();
 487         CL_CGVM_Start();
 488
 489         // noclip is turned off at start
 490         noclip_anglehack = false;
 491
 492         // check memory integrity
 493         Mem_CheckSentinelsGlobal();
 494 }
 495
 496 void CL_ValidateState(entity_state_t *s)
 497 {
 498         model_t *model;
 499
 500         if (!s->active)
 501                 return;
 502
 503         if (s->modelindex >= MAX_MODELS)
 504                 Host_Error("CL_ValidateState: modelindex (%i) >= MAX_MODELS (%i)", s->modelindex, MAX_MODELS);
 505
 506         // colormap is client index + 1
 507         if ((!s->flags & RENDER_COLORMAPPED) && s->colormap > cl.maxclients)
 508         {
 509                 Con_DPrintf("CL_ValidateState: colormap (%i) > cl.maxclients (%i)\n", s->colormap, cl.maxclients);
 510                 s->colormap = 0;
 511         }
 512
 513         model = cl.model_precache[s->modelindex];
 514         if (model && model->type && s->frame >= model->numframes)
 515         {
 516                 Con_DPrintf("CL_ValidateState: no such frame %i in \"%s\" (which has %i frames)\n", s->frame, model->name, model->numframes);
 517                 s->frame = 0;
 518         }
 519         if (model && model->type && s->skin > 0 && s->skin >= model->numskins && !(s->lightpflags & PFLAGS_FULLDYNAMIC))
 520         {
 521                 Con_DPrintf("CL_ValidateState: no such skin %i in \"%s\" (which has %i skins)\n", s->skin, model->name, model->numskins);
 522                 s->skin = 0;
 523         }
 524 }
 525
 526 void CL_MoveLerpEntityStates(entity_t *ent)
 527 {
 528         float odelta[3], adelta[3];
 529         CL_ValidateState(&ent->state_current);
 530         VectorSubtract(ent->state_current.origin, ent->persistent.neworigin, odelta);
 531         VectorSubtract(ent->state_current.angles, ent->persistent.newangles, adelta);
 532         if (!ent->state_previous.active || ent->state_previous.modelindex != ent->state_current.modelindex)
 533         {
 534                 // reset all persistent stuff if this is a new entity
 535                 ent->persistent.lerpdeltatime = 0;
 536                 ent->persistent.lerpstarttime = cl.mtime[1];
 537                 VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
 538                 VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
 539                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
 540                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
 541                 // reset animation interpolation as well
 542                 ent->render.frame = ent->render.frame1 = ent->render.frame2 = ent->state_current.frame;
 543                 ent->render.frame1time = ent->render.frame2time = cl.time;
 544                 ent->render.framelerp = 1;
 545                 // reset various persistent stuff
 546                 ent->persistent.muzzleflash = 0;
 547                 VectorCopy(ent->state_current.origin, ent->persistent.trail_origin);
 548         }
 549         else if (cls.timedemo || cl_nolerp.integer || DotProduct(odelta, odelta) > 1000*1000)
 550         {
 551                 // don't interpolate the move
 552                 ent->persistent.lerpdeltatime = 0;
 553                 ent->persistent.lerpstarttime = cl.mtime[1];
 554                 VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
 555                 VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
 556                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
 557                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
 558         }
 559         else if (ent->state_current.flags & RENDER_STEP)
 560         {
 561                 // monster interpolation
 562                 if (DotProduct(odelta, odelta) + DotProduct(adelta, adelta) > 0.01)
 563                 {
 564                         ent->persistent.lerpdeltatime = bound(0, cl.mtime[1] - ent->persistent.lerpstarttime, 0.1);
 565                         ent->persistent.lerpstarttime = cl.mtime[1];
 566                         VectorCopy(ent->persistent.neworigin, ent->persistent.oldorigin);
 567                         VectorCopy(ent->persistent.newangles, ent->persistent.oldangles);
 568                         VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
 569                         VectorCopy(ent->state_current.angles, ent->persistent.newangles);
 570                 }
 571         }
 572         else
 573         {
 574                 // not a monster
 575                 ent->persistent.lerpstarttime = ent->state_previous.time;
 576                 // no lerp if it's singleplayer
 577                 if (cl.islocalgame && !sv_fixedframeratesingleplayer.integer)
 578                         ent->persistent.lerpdeltatime = 0;
 579                 else
 580                         ent->persistent.lerpdeltatime = bound(0, ent->state_current.time - ent->state_previous.time, 0.1);
 581                 VectorCopy(ent->persistent.neworigin, ent->persistent.oldorigin);
 582                 VectorCopy(ent->persistent.newangles, ent->persistent.oldangles);
 583                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
 584                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
 585         }
 586 }
 587
 588 /*
 589 ==================
 590 CL_ParseBaseline
 591 ==================
 592 */
 593 void CL_ParseBaseline (entity_t *ent, int large)
 594 {
 595         int i;
 596
 597         ent->state_baseline = defaultstate;
 598         // FIXME: set ent->state_baseline.number?
 599         ent->state_baseline.active = true;
 600         if (large)
 601         {
 602                 ent->state_baseline.modelindex = (unsigned short) MSG_ReadShort ();
 603                 ent->state_baseline.frame = (unsigned short) MSG_ReadShort ();
 604         }
 605         else
 606         {
 607                 ent->state_baseline.modelindex = MSG_ReadByte ();
 608                 ent->state_baseline.frame = MSG_ReadByte ();
 609         }
 610         ent->state_baseline.colormap = MSG_ReadByte();
 611         ent->state_baseline.skin = MSG_ReadByte();
 612         for (i = 0;i < 3;i++)
 613         {
 614                 ent->state_baseline.origin[i] = MSG_ReadCoord(cl.protocol);
 615                 ent->state_baseline.angles[i] = MSG_ReadAngle(cl.protocol);
 616         }
 617         CL_ValidateState(&ent->state_baseline);
 618         ent->state_previous = ent->state_current = ent->state_baseline;
 619 }
 620
 621
 622 /*
 623 ==================
 624 CL_ParseClientdata
 625
 626 Server information pertaining to this client only
 627 ==================
 628 */
 629 void CL_ParseClientdata (void)
 630 {
 631         int i, j, bits;
 632
 633         VectorCopy (cl.mpunchangle[0], cl.mpunchangle[1]);
 634         VectorCopy (cl.mpunchvector[0], cl.mpunchvector[1]);
 635         VectorCopy (cl.mvelocity[0], cl.mvelocity[1]);
 636         cl.mviewzoom[1] = cl.mviewzoom[0];
 637
 638         if (cl.protocol == PROTOCOL_QUAKE || cl.protocol == PROTOCOL_QUAKEDP || cl.protocol == PROTOCOL_NEHAHRAMOVIE || cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4 || cl.protocol == PROTOCOL_DARKPLACES5)
 639         {
 640                 cl.stats[STAT_VIEWHEIGHT] = DEFAULT_VIEWHEIGHT;
 641                 cl.stats[STAT_ITEMS] = 0;
 642                 cl.stats[STAT_VIEWZOOM] = 255;
 643         }
 644         cl.idealpitch = 0;
 645         cl.mpunchangle[0][0] = 0;
 646         cl.mpunchangle[0][1] = 0;
 647         cl.mpunchangle[0][2] = 0;
 648         cl.mpunchvector[0][0] = 0;
 649         cl.mpunchvector[0][1] = 0;
 650         cl.mpunchvector[0][2] = 0;
 651         cl.mvelocity[0][0] = 0;
 652         cl.mvelocity[0][1] = 0;
 653         cl.mvelocity[0][2] = 0;
 654         cl.mviewzoom[0] = 1;
 655
 656         bits = (unsigned short) MSG_ReadShort ();
 657         if (bits & SU_EXTEND1)
 658                 bits |= (MSG_ReadByte() << 16);
 659         if (bits & SU_EXTEND2)
 660                 bits |= (MSG_ReadByte() << 24);
 661
 662         if (bits & SU_VIEWHEIGHT)
 663                 cl.stats[STAT_VIEWHEIGHT] = MSG_ReadChar ();
 664
 665         if (bits & SU_IDEALPITCH)
 666                 cl.idealpitch = MSG_ReadChar ();
 667
 668         for (i = 0;i < 3;i++)
 669         {
 670                 if (bits & (SU_PUNCH1<<i) )
 671                 {
 672                         if (cl.protocol == PROTOCOL_QUAKE || cl.protocol == PROTOCOL_QUAKEDP || cl.protocol == PROTOCOL_NEHAHRAMOVIE)
 673                                 cl.mpunchangle[0][i] = MSG_ReadChar();
 674                         else
 675                                 cl.mpunchangle[0][i] = MSG_ReadAngle16i();
 676                 }
 677                 if (bits & (SU_PUNCHVEC1<<i))
 678                 {
 679                         if (cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4)
 680                                 cl.mpunchvector[0][i] = MSG_ReadCoord16i();
 681                         else
 682                                 cl.mpunchvector[0][i] = MSG_ReadCoord32f();
 683                 }
 684                 if (bits & (SU_VELOCITY1<<i) )
 685                 {
 686                         if (cl.protocol == PROTOCOL_QUAKE || cl.protocol == PROTOCOL_QUAKEDP || cl.protocol == PROTOCOL_NEHAHRAMOVIE || cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4)
 687                                 cl.mvelocity[0][i] = MSG_ReadChar()*16;
 688                         else
 689                                 cl.mvelocity[0][i] = MSG_ReadCoord32f();
 690                 }
 691         }
 692
 693         // LordHavoc: hipnotic demos don't have this bit set but should
 694         if (bits & SU_ITEMS || cl.protocol == PROTOCOL_QUAKE || cl.protocol == PROTOCOL_QUAKEDP || cl.protocol == PROTOCOL_NEHAHRAMOVIE || cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4 || cl.protocol == PROTOCOL_DARKPLACES5)
 695                 cl.stats[STAT_ITEMS] = MSG_ReadLong ();
 696
 697         cl.onground = (bits & SU_ONGROUND) != 0;
 698         cl.inwater = (bits & SU_INWATER) != 0;
 699
 700         if (cl.protocol == PROTOCOL_DARKPLACES5)
 701         {
 702                 cl.stats[STAT_WEAPONFRAME] = (bits & SU_WEAPONFRAME) ? MSG_ReadShort() : 0;
 703                 cl.stats[STAT_ARMOR] = (bits & SU_ARMOR) ? MSG_ReadShort() : 0;
 704                 cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? MSG_ReadShort() : 0;
 705                 cl.stats[STAT_HEALTH] = MSG_ReadShort();
 706                 cl.stats[STAT_AMMO] = MSG_ReadShort();
 707                 cl.stats[STAT_SHELLS] = MSG_ReadShort();
 708                 cl.stats[STAT_NAILS] = MSG_ReadShort();
 709                 cl.stats[STAT_ROCKETS] = MSG_ReadShort();
 710                 cl.stats[STAT_CELLS] = MSG_ReadShort();
 711                 cl.stats[STAT_ACTIVEWEAPON] = (unsigned short) MSG_ReadShort ();
 712         }
 713         else if (cl.protocol == PROTOCOL_QUAKE || cl.protocol == PROTOCOL_QUAKEDP || cl.protocol == PROTOCOL_NEHAHRAMOVIE || cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4)
 714         {
 715                 cl.stats[STAT_WEAPONFRAME] = (bits & SU_WEAPONFRAME) ? MSG_ReadByte() : 0;
 716                 cl.stats[STAT_ARMOR] = (bits & SU_ARMOR) ? MSG_ReadByte() : 0;
 717                 cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? MSG_ReadByte() : 0;
 718                 cl.stats[STAT_HEALTH] = MSG_ReadShort();
 719                 cl.stats[STAT_AMMO] = MSG_ReadByte();
 720                 cl.stats[STAT_SHELLS] = MSG_ReadByte();
 721                 cl.stats[STAT_NAILS] = MSG_ReadByte();
 722                 cl.stats[STAT_ROCKETS] = MSG_ReadByte();
 723                 cl.stats[STAT_CELLS] = MSG_ReadByte();
 724                 if (gamemode == GAME_HIPNOTIC || gamemode == GAME_ROGUE || gamemode == GAME_NEXUIZ)
 725                         cl.stats[STAT_ACTIVEWEAPON] = (1<<MSG_ReadByte ());
 726                 else
 727                         cl.stats[STAT_ACTIVEWEAPON] = MSG_ReadByte ();
 728         }
 729
 730         if (bits & SU_VIEWZOOM)
 731         {
 732                 if (cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4)
 733                         cl.stats[STAT_VIEWZOOM] = MSG_ReadByte();
 734                 else
 735                         cl.stats[STAT_VIEWZOOM] = (unsigned short) MSG_ReadShort();
 736         }
 737
 738         // check for important changes
 739
 740         // set flash times
 741         if (cl.olditems != cl.stats[STAT_ITEMS])
 742                 for (j = 0;j < 32;j++)
 743                         if ((cl.stats[STAT_ITEMS] & (1<<j)) && !(cl.olditems & (1<<j)))
 744                                 cl.item_gettime[j] = cl.time;
 745         cl.olditems = cl.stats[STAT_ITEMS];
 746
 747         // GAME_NEXUIZ hud needs weapon change time
 748         if (cl.activeweapon != cl.stats[STAT_ACTIVEWEAPON])
 749                 cl.weapontime = cl.time;
 750         cl.activeweapon = cl.stats[STAT_ACTIVEWEAPON];
 751
 752         // viewzoom interpolation
 753         cl.mviewzoom[0] = (float) max(cl.stats[STAT_VIEWZOOM], 2) * (1.0f / 255.0f);
 754 }
 755
 756 /*
 757 =====================
 758 CL_ParseStatic
 759 =====================
 760 */
 761 void CL_ParseStatic (int large)
 762 {
 763         entity_t *ent;
 764
 765         if (cl_num_static_entities >= cl_max_static_entities)
 766                 Host_Error ("Too many static entities");
 767         ent = &cl_static_entities[cl_num_static_entities++];
 768         CL_ParseBaseline (ent, large);
 769
 770 // copy it to the current state
 771         ent->render.model = cl.model_precache[ent->state_baseline.modelindex];
 772         ent->render.frame = ent->render.frame1 = ent->render.frame2 = ent->state_baseline.frame;
 773         ent->render.framelerp = 0;
 774         // make torchs play out of sync
 775         ent->render.frame1time = ent->render.frame2time = lhrandom(-10, -1);
 776         ent->render.colormap = -1; // no special coloring
 777         ent->render.skinnum = ent->state_baseline.skin;
 778         ent->render.effects = ent->state_baseline.effects;
 779         ent->render.alpha = 1;
 780         //ent->render.scale = 1;
 781
 782         //VectorCopy (ent->state_baseline.origin, ent->render.origin);
 783         //VectorCopy (ent->state_baseline.angles, ent->render.angles);
 784
 785         Matrix4x4_CreateFromQuakeEntity(&ent->render.matrix, ent->state_baseline.origin[0], ent->state_baseline.origin[1], ent->state_baseline.origin[2], ent->state_baseline.angles[0], ent->state_baseline.angles[1], ent->state_baseline.angles[2], 1);
 786         Matrix4x4_Invert_Simple(&ent->render.inversematrix, &ent->render.matrix);
 787         CL_BoundingBoxForEntity(&ent->render);
 788
 789         // This is definitely cheating...
 790         if (ent->render.model == NULL)
 791                 cl_num_static_entities--;
 792 }
 793
 794 /*
 795 ===================
 796 CL_ParseStaticSound
 797 ===================
 798 */
 799 void CL_ParseStaticSound (int large)
 800 {
 801         vec3_t          org;
 802         int                     sound_num, vol, atten;
 803
 804         MSG_ReadVector(org, cl.protocol);
 805         if (large)
 806                 sound_num = (unsigned short) MSG_ReadShort ();
 807         else
 808                 sound_num = MSG_ReadByte ();
 809         vol = MSG_ReadByte ();
 810         atten = MSG_ReadByte ();
 811
 812         S_StaticSound (cl.sound_precache[sound_num], org, vol/255.0f, atten);
 813 }
 814
 815 void CL_ParseEffect (void)
 816 {
 817         vec3_t          org;
 818         int                     modelindex, startframe, framecount, framerate;
 819
 820         MSG_ReadVector(org, cl.protocol);
 821         modelindex = MSG_ReadByte ();
 822         startframe = MSG_ReadByte ();
 823         framecount = MSG_ReadByte ();
 824         framerate = MSG_ReadByte ();
 825
 826         CL_Effect(org, modelindex, startframe, framecount, framerate);
 827 }
 828
 829 void CL_ParseEffect2 (void)
 830 {
 831         vec3_t          org;
 832         int                     modelindex, startframe, framecount, framerate;
 833
 834         MSG_ReadVector(org, cl.protocol);
 835         modelindex = (unsigned short) MSG_ReadShort ();
 836         startframe = (unsigned short) MSG_ReadShort ();
 837         framecount = MSG_ReadByte ();
 838         framerate = MSG_ReadByte ();
 839
 840         CL_Effect(org, modelindex, startframe, framecount, framerate);
 841 }
 842
 843 void CL_ParseBeam (model_t *m, int lightning)
 844 {
 845         int i, ent;
 846         vec3_t start, end;
 847         beam_t *b;
 848
 849         ent = (unsigned short) MSG_ReadShort ();
 850         MSG_ReadVector(start, cl.protocol);
 851         MSG_ReadVector(end, cl.protocol);
 852
 853         if (ent >= MAX_EDICTS)
 854         {
 855                 Con_Printf("CL_ParseBeam: invalid entity number %i\n", ent);
 856                 ent = 0;
 857         }
 858
 859         if (ent >= cl_max_entities)
 860                 CL_ExpandEntities(ent);
 861
 862         // override any beam with the same entity
 863         i = cl_max_beams;
 864         if (ent)
 865                 for (i = 0, b = cl_beams;i < cl_max_beams;i++, b++)
 866                         if (b->entity == ent)
 867                                 break;
 868         // if the entity was not found then just replace an unused beam
 869         if (i == cl_max_beams)
 870                 for (i = 0, b = cl_beams;i < cl_max_beams;i++, b++)
 871                         if (!b->model || b->endtime < cl.time)
 872                                 break;
 873         if (i < cl_max_beams)
 874         {
 875                 b->entity = ent;
 876                 b->lightning = lightning;
 877                 b->model = m;
 878                 b->endtime = cl.time + 0.2;
 879                 VectorCopy (start, b->start);
 880                 VectorCopy (end, b->end);
 881                 b->relativestartvalid = 0;
 882                 if (ent && cl_entities[ent].state_current.active)
 883                 {
 884                         entity_state_t *p;
 885                         matrix4x4_t matrix, imatrix;
 886                         if (ent == cl.viewentity && cl.movement)
 887                                 p = &cl_entities[b->entity].state_previous;
 888                         else
 889                                 p = &cl_entities[b->entity].state_current;
 890                         // not really valid yet, we need to get the orientation now
 891                         // (ParseBeam flagged this because it is received before
 892                         //  entities are received, by now they have been received)
 893                         // note: because players create lightning in their think
 894                         // function (which occurs before movement), they actually
 895                         // have some lag in it's location, so compare to the
 896                         // previous player state, not the latest
 897                         Matrix4x4_CreateFromQuakeEntity(&matrix, p->origin[0], p->origin[1], p->origin[2], -p->angles[0], p->angles[1], p->angles[2], 1);
 898                         Matrix4x4_Invert_Simple(&imatrix, &matrix);
 899                         Matrix4x4_Transform(&imatrix, b->start, b->relativestart);
 900                         Matrix4x4_Transform(&imatrix, b->end, b->relativeend);
 901                         b->relativestartvalid = 1;
 902                 }
 903         }
 904         else
 905                 Con_Print("beam list overflow!\n");
 906 }
 907
 908 void CL_ParseTempEntity(void)
 909 {
 910         int type;
 911         vec3_t pos;
 912         vec3_t dir;
 913         vec3_t pos2;
 914         vec3_t color;
 915         int rnd;
 916         int colorStart, colorLength, count;
 917         float velspeed, radius;
 918         unsigned char *tempcolor;
 919         matrix4x4_t tempmatrix;
 920
 921         type = MSG_ReadByte();
 922         switch (type)
 923         {
 924         case TE_WIZSPIKE:
 925                 // spike hitting wall
 926                 MSG_ReadVector(pos, cl.protocol);
 927                 CL_FindNonSolidLocation(pos, pos, 4);
 928                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
 929                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.12f, 0.50f, 0.12f, 500, 0.2, 0, -1, false, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
 930                 CL_RunParticleEffect(pos, vec3_origin, 20, 30);
 931                 S_StartSound(-1, 0, cl.sfx_wizhit, pos, 1, 1);
 932                 break;
 933
 934         case TE_KNIGHTSPIKE:
 935                 // spike hitting wall
 936                 MSG_ReadVector(pos, cl.protocol);
 937                 CL_FindNonSolidLocation(pos, pos, 4);
 938                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
 939                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.50f, 0.30f, 0.10f, 500, 0.2, 0, -1, false, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
 940                 CL_RunParticleEffect(pos, vec3_origin, 226, 20);
 941                 S_StartSound(-1, 0, cl.sfx_knighthit, pos, 1, 1);
 942                 break;
 943
 944         case TE_SPIKE:
 945                 // spike hitting wall
 946                 MSG_ReadVector(pos, cl.protocol);
 947                 CL_FindNonSolidLocation(pos, pos, 4);
 948                 if (cl_particles_bulletimpacts.integer)
 949                 {
 950                         CL_SparkShower(pos, vec3_origin, 15, 1);
 951                         CL_Smoke(pos, vec3_origin, 15);
 952                         CL_BulletMark(pos);
 953                 }
 954                 if (rand() % 5)
 955                         S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
 956                 else
 957                 {
 958                         rnd = rand() & 3;
 959                         if (rnd == 1)
 960                                 S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
 961                         else if (rnd == 2)
 962                                 S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
 963                         else
 964                                 S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
 965                 }
 966                 break;
 967         case TE_SPIKEQUAD:
 968                 // quad spike hitting wall
 969                 MSG_ReadVector(pos, cl.protocol);
 970                 CL_FindNonSolidLocation(pos, pos, 4);
 971                 // LordHavoc: changed to spark shower
 972                 if (cl_particles_bulletimpacts.integer)
 973                 {
 974                         CL_SparkShower(pos, vec3_origin, 15, 1);
 975                         CL_Smoke(pos, vec3_origin, 15);
 976                         CL_BulletMark(pos);
 977                 }
 978                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
 979                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.15f, 0.15f, 1.5f, 500, 0.2, 0, -1, true, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
 980                 if (rand() % 5)
 981                         S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
 982                 else
 983                 {
 984                         rnd = rand() & 3;
 985                         if (rnd == 1)
 986                                 S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
 987                         else if (rnd == 2)
 988                                 S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
 989                         else
 990                                 S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
 991                 }
 992                 break;
 993         case TE_SUPERSPIKE:
 994                 // super spike hitting wall
 995                 MSG_ReadVector(pos, cl.protocol);
 996                 CL_FindNonSolidLocation(pos, pos, 4);
 997                 // LordHavoc: changed to dust shower
 998                 if (cl_particles_bulletimpacts.integer)
 999                 {
1000                         CL_SparkShower(pos, vec3_origin, 30, 1);
1001                         CL_Smoke(pos, vec3_origin, 30);
1002                         CL_BulletMark(pos);
1003                 }
1004                 if (rand() % 5)
1005                         S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
1006                 else
1007                 {
1008                         rnd = rand() & 3;
1009                         if (rnd == 1)
1010                                 S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
1011                         else if (rnd == 2)
1012                                 S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
1013                         else
1014                                 S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
1015                 }
1016                 break;
1017         case TE_SUPERSPIKEQUAD:
1018                 // quad super spike hitting wall
1019                 MSG_ReadVector(pos, cl.protocol);
1020                 CL_FindNonSolidLocation(pos, pos, 4);
1021                 // LordHavoc: changed to dust shower
1022                 if (cl_particles_bulletimpacts.integer)
1023                 {
1024                         CL_SparkShower(pos, vec3_origin, 30, 1);
1025                         CL_Smoke(pos, vec3_origin, 30);
1026                         CL_BulletMark(pos);
1027                 }
1028                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1029                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.15f, 0.15f, 1.5f, 500, 0.2, 0, -1, true, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1030                 if (rand() % 5)
1031                         S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
1032                 else
1033                 {
1034                         rnd = rand() & 3;
1035                         if (rnd == 1)
1036                                 S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
1037                         else if (rnd == 2)
1038                                 S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
1039                         else
1040                                 S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
1041                 }
1042                 break;
1043                 // LordHavoc: added for improved blood splatters
1044         case TE_BLOOD:
1045                 // blood puff
1046                 MSG_ReadVector(pos, cl.protocol);
1047                 CL_FindNonSolidLocation(pos, pos, 4);
1048                 dir[0] = MSG_ReadChar();
1049                 dir[1] = MSG_ReadChar();
1050                 dir[2] = MSG_ReadChar();
1051                 count = MSG_ReadByte();
1052                 CL_BloodPuff(pos, dir, count);
1053                 break;
1054         case TE_SPARK:
1055                 // spark shower
1056                 MSG_ReadVector(pos, cl.protocol);
1057                 CL_FindNonSolidLocation(pos, pos, 4);
1058                 dir[0] = MSG_ReadChar();
1059                 dir[1] = MSG_ReadChar();
1060                 dir[2] = MSG_ReadChar();
1061                 count = MSG_ReadByte();
1062                 CL_SparkShower(pos, dir, count, 1);
1063                 break;
1064         case TE_PLASMABURN:
1065                 MSG_ReadVector(pos, cl.protocol);
1066                 CL_FindNonSolidLocation(pos, pos, 4);
1067                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1068                 CL_AllocDlight(NULL, &tempmatrix, 200, 1, 1, 1, 1000, 0.2, 0, -1, true, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1069                 CL_PlasmaBurn(pos);
1070                 break;
1071                 // LordHavoc: added for improved gore
1072         case TE_BLOODSHOWER:
1073                 // vaporized body
1074                 MSG_ReadVector(pos, cl.protocol); // mins
1075                 MSG_ReadVector(pos2, cl.protocol); // maxs
1076                 velspeed = MSG_ReadCoord(cl.protocol); // speed
1077                 count = (unsigned short) MSG_ReadShort(); // number of particles
1078                 CL_BloodShower(pos, pos2, velspeed, count);
1079                 break;
1080         case TE_PARTICLECUBE:
1081                 // general purpose particle effect
1082                 MSG_ReadVector(pos, cl.protocol); // mins
1083                 MSG_ReadVector(pos2, cl.protocol); // maxs
1084                 MSG_ReadVector(dir, cl.protocol); // dir
1085                 count = (unsigned short) MSG_ReadShort(); // number of particles
1086                 colorStart = MSG_ReadByte(); // color
1087                 colorLength = MSG_ReadByte(); // gravity (1 or 0)
1088                 velspeed = MSG_ReadCoord(cl.protocol); // randomvel
1089                 CL_ParticleCube(pos, pos2, dir, count, colorStart, colorLength, velspeed);
1090                 break;
1091
1092         case TE_PARTICLERAIN:
1093                 // general purpose particle effect
1094                 MSG_ReadVector(pos, cl.protocol); // mins
1095                 MSG_ReadVector(pos2, cl.protocol); // maxs
1096                 MSG_ReadVector(dir, cl.protocol); // dir
1097                 count = (unsigned short) MSG_ReadShort(); // number of particles
1098                 colorStart = MSG_ReadByte(); // color
1099                 CL_ParticleRain(pos, pos2, dir, count, colorStart, 0);
1100                 break;
1101
1102         case TE_PARTICLESNOW:
1103                 // general purpose particle effect
1104                 MSG_ReadVector(pos, cl.protocol); // mins
1105                 MSG_ReadVector(pos2, cl.protocol); // maxs
1106                 MSG_ReadVector(dir, cl.protocol); // dir
1107                 count = (unsigned short) MSG_ReadShort(); // number of particles
1108                 colorStart = MSG_ReadByte(); // color
1109                 CL_ParticleRain(pos, pos2, dir, count, colorStart, 1);
1110                 break;
1111
1112         case TE_GUNSHOT:
1113                 // bullet hitting wall
1114                 MSG_ReadVector(pos, cl.protocol);
1115                 CL_FindNonSolidLocation(pos, pos, 4);
1116                 CL_SparkShower(pos, vec3_origin, 15, 1);
1117                 CL_Smoke(pos, vec3_origin, 15);
1118                 CL_BulletMark(pos);
1119                 break;
1120
1121         case TE_GUNSHOTQUAD:
1122                 // quad bullet hitting wall
1123                 MSG_ReadVector(pos, cl.protocol);
1124                 CL_FindNonSolidLocation(pos, pos, 4);
1125                 CL_SparkShower(pos, vec3_origin, 15, 1);
1126                 CL_Smoke(pos, vec3_origin, 15);
1127                 CL_BulletMark(pos);
1128                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1129                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.15f, 0.15f, 1.5f, 500, 0.2, 0, -1, true, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1130                 break;
1131
1132         case TE_EXPLOSION:
1133                 // rocket explosion
1134                 MSG_ReadVector(pos, cl.protocol);
1135                 CL_FindNonSolidLocation(pos, pos, 10);
1136                 CL_ParticleExplosion(pos);
1137                 // LordHavoc: boosted color from 1.0, 0.8, 0.4 to 1.25, 1.0, 0.5
1138                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1139                 CL_AllocDlight(NULL, &tempmatrix, 350, 4.0f, 2.0f, 0.50f, 700, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1140                 if (gamemode != GAME_NEXUIZ)
1141                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
1142                 break;
1143
1144         case TE_EXPLOSIONQUAD:
1145                 // quad rocket explosion
1146                 MSG_ReadVector(pos, cl.protocol);
1147                 CL_FindNonSolidLocation(pos, pos, 10);
1148                 CL_ParticleExplosion(pos);
1149                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1150                 CL_AllocDlight(NULL, &tempmatrix, 350, 2.5f, 2.0f, 4.0f, 700, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1151                 if (gamemode != GAME_NEXUIZ)
1152                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
1153                 break;
1154
1155         case TE_EXPLOSION3:
1156                 // Nehahra movie colored lighting explosion
1157                 MSG_ReadVector(pos, cl.protocol);
1158                 CL_FindNonSolidLocation(pos, pos, 10);
1159                 CL_ParticleExplosion(pos);
1160                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1161                 color[0] = MSG_ReadCoord(cl.protocol) * (2.0f / 1.0f);
1162                 color[1] = MSG_ReadCoord(cl.protocol) * (2.0f / 1.0f);
1163                 color[2] = MSG_ReadCoord(cl.protocol) * (2.0f / 1.0f);
1164                 CL_AllocDlight(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1165                 if (gamemode != GAME_NEXUIZ)
1166                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
1167                 break;
1168
1169         case TE_EXPLOSIONRGB:
1170                 // colored lighting explosion
1171                 MSG_ReadVector(pos, cl.protocol);
1172                 CL_FindNonSolidLocation(pos, pos, 10);
1173                 CL_ParticleExplosion(pos);
1174                 color[0] = MSG_ReadByte() * (2.0f / 255.0f);
1175                 color[1] = MSG_ReadByte() * (2.0f / 255.0f);
1176                 color[2] = MSG_ReadByte() * (2.0f / 255.0f);
1177                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1178                 CL_AllocDlight(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1179                 if (gamemode != GAME_NEXUIZ)
1180                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
1181                 break;
1182
1183         case TE_TAREXPLOSION:
1184                 // tarbaby explosion
1185                 MSG_ReadVector(pos, cl.protocol);
1186                 CL_FindNonSolidLocation(pos, pos, 10);
1187                 CL_BlobExplosion(pos);
1188
1189                 if (gamemode != GAME_NEXUIZ)
1190                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
1191                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1192                 CL_AllocDlight(NULL, &tempmatrix, 600, 1.6f, 0.8f, 2.0f, 1200, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1193                 break;
1194
1195         case TE_SMALLFLASH:
1196                 MSG_ReadVector(pos, cl.protocol);
1197                 CL_FindNonSolidLocation(pos, pos, 10);
1198                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1199                 CL_AllocDlight(NULL, &tempmatrix, 200, 2, 2, 2, 1000, 0.2, 0, -1, true, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1200                 break;
1201
1202         case TE_CUSTOMFLASH:
1203                 MSG_ReadVector(pos, cl.protocol);
1204                 CL_FindNonSolidLocation(pos, pos, 4);
1205                 radius = (MSG_ReadByte() + 1) * 8;
1206                 velspeed = (MSG_ReadByte() + 1) * (1.0 / 256.0);
1207                 color[0] = MSG_ReadByte() * (2.0f / 255.0f);
1208                 color[1] = MSG_ReadByte() * (2.0f / 255.0f);
1209                 color[2] = MSG_ReadByte() * (2.0f / 255.0f);
1210                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1211                 CL_AllocDlight(NULL, &tempmatrix, radius, color[0], color[1], color[2], radius / velspeed, velspeed, 0, -1, true, 1, 0.25, 1, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1212                 break;
1213
1214         case TE_FLAMEJET:
1215                 MSG_ReadVector(pos, cl.protocol);
1216                 MSG_ReadVector(dir, cl.protocol);
1217                 count = MSG_ReadByte();
1218                 CL_Flames(pos, dir, count);
1219                 break;
1220
1221         case TE_LIGHTNING1:
1222                 // lightning bolts
1223                 CL_ParseBeam(cl.model_bolt, true);
1224                 break;
1225
1226         case TE_LIGHTNING2:
1227                 // lightning bolts
1228                 CL_ParseBeam(cl.model_bolt2, true);
1229                 break;
1230
1231         case TE_LIGHTNING3:
1232                 // lightning bolts
1233                 CL_ParseBeam(cl.model_bolt3, false);
1234                 break;
1235
1236 // PGM 01/21/97
1237         case TE_BEAM:
1238                 // grappling hook beam
1239                 CL_ParseBeam(cl.model_beam, false);
1240                 break;
1241 // PGM 01/21/97
1242
1243 // LordHavoc: for compatibility with the Nehahra movie...
1244         case TE_LIGHTNING4NEH:
1245                 CL_ParseBeam(Mod_ForName(MSG_ReadString(), true, false, false), false);
1246                 break;
1247
1248         case TE_LAVASPLASH:
1249                 MSG_ReadVector(pos, cl.protocol);
1250                 CL_LavaSplash(pos);
1251                 break;
1252
1253         case TE_TELEPORT:
1254                 MSG_ReadVector(pos, cl.protocol);
1255                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1256                 CL_AllocDlight(NULL, &tempmatrix, 200, 1.0f, 1.0f, 1.0f, 600, 99.0f, 0, -1, true, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1257                 CL_TeleportSplash(pos);
1258                 break;
1259
1260         case TE_EXPLOSION2:
1261                 // color mapped explosion
1262                 MSG_ReadVector(pos, cl.protocol);
1263                 CL_FindNonSolidLocation(pos, pos, 10);
1264                 colorStart = MSG_ReadByte();
1265                 colorLength = MSG_ReadByte();
1266                 CL_ParticleExplosion2(pos, colorStart, colorLength);
1267                 tempcolor = (unsigned char *)&palette_complete[(rand()%colorLength) + colorStart];
1268                 color[0] = tempcolor[0] * (2.0f / 255.0f);
1269                 color[1] = tempcolor[1] * (2.0f / 255.0f);
1270                 color[2] = tempcolor[2] * (2.0f / 255.0f);
1271                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1272                 CL_AllocDlight(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1273                 if (gamemode != GAME_NEXUIZ)
1274                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
1275                 break;
1276
1277         case TE_TEI_G3:
1278                 MSG_ReadVector(pos, cl.protocol);
1279                 MSG_ReadVector(pos2, cl.protocol);
1280                 MSG_ReadVector(dir, cl.protocol);
1281                 CL_BeamParticle(pos, pos2, 8, 1, 1, 1, 1, 1);
1282                 break;
1283
1284         case TE_TEI_SMOKE:
1285                 MSG_ReadVector(pos, cl.protocol);
1286                 MSG_ReadVector(dir, cl.protocol);
1287                 count = MSG_ReadByte();
1288                 CL_FindNonSolidLocation(pos, pos, 4);
1289                 CL_Tei_Smoke(pos, dir, count);
1290                 break;
1291
1292         case TE_TEI_BIGEXPLOSION:
1293                 MSG_ReadVector(pos, cl.protocol);
1294                 CL_FindNonSolidLocation(pos, pos, 10);
1295                 CL_ParticleExplosion(pos);
1296                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1297                 CL_AllocDlight(NULL, &tempmatrix, 500, 2.5f, 2.0f, 1.0f, 500, 9999, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1298                 if (gamemode != GAME_NEXUIZ)
1299                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
1300                 break;
1301
1302         case TE_TEI_PLASMAHIT:
1303                 MSG_ReadVector(pos, cl.protocol);
1304                 MSG_ReadVector(dir, cl.protocol);
1305                 count = MSG_ReadByte();
1306                 CL_FindNonSolidLocation(pos, pos, 5);
1307                 CL_Tei_PlasmaHit(pos, dir, count);
1308                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1309                 CL_AllocDlight(NULL, &tempmatrix, 500, 0.6, 1.2, 2.0f, 2000, 9999, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1310                 break;
1311
1312         default:
1313                 Host_Error("CL_ParseTempEntity: bad type %d (hex %02X)", type, type);
1314         }
1315 }
1316
1317 #define SHOWNET(x) if(cl_shownet.integer==2)Con_Printf("%3i:%s\n", msg_readcount-1, x);
1318
1319 static unsigned char cgamenetbuffer[65536];
1320
1321 /*
1322 =====================
1323 CL_ParseServerMessage
1324 =====================
1325 */
1326 int parsingerror = false;
1327 void CL_ParseServerMessage(void)
1328 {
1329         int                     cmd;
1330         int                     i;
1331         protocolversion_t protocol;
1332         unsigned char           cmdlog[32];
1333         char            *cmdlogname[32], *temp;
1334         int                     cmdindex, cmdcount = 0;
1335         qboolean        sendmove = false;
1336
1337         if (cls.demorecording)
1338                 CL_WriteDemoMessage ();
1339
1340         cl.last_received_message = realtime;
1341
1342 //
1343 // if recording demos, copy the message out
1344 //
1345         if (cl_shownet.integer == 1)
1346                 Con_Printf("%f %i\n", realtime, net_message.cursize);
1347         else if (cl_shownet.integer == 2)
1348                 Con_Print("------------------\n");
1349
1350         cl.onground = false;    // unless the server says otherwise
1351 //
1352 // parse the message
1353 //
1354         //MSG_BeginReading ();
1355
1356         parsingerror = true;
1357
1358         while (1)
1359         {
1360                 if (msg_badread)
1361                         Host_Error ("CL_ParseServerMessage: Bad server message");
1362
1363                 cmd = MSG_ReadByte ();
1364
1365                 if (cmd == -1)
1366                 {
1367                         SHOWNET("END OF MESSAGE");
1368                         break;          // end of message
1369                 }
1370
1371                 cmdindex = cmdcount & 31;
1372                 cmdcount++;
1373                 cmdlog[cmdindex] = cmd;
1374
1375                 // if the high bit of the command byte is set, it is a fast update
1376                 if (cmd & 128)
1377                 {
1378                         // LordHavoc: fix for bizarre problem in MSVC that I do not understand (if I assign the string pointer directly it ends up storing a NULL pointer)
1379                         temp = "entity";
1380                         cmdlogname[cmdindex] = temp;
1381                         SHOWNET("fast update");
1382                         if (cls.signon == SIGNONS - 1)
1383                         {
1384                                 // first update is the final signon stage
1385                                 cls.signon = SIGNONS;
1386                                 CL_SignonReply ();
1387                         }
1388                         EntityFrameQuake_ReadEntity (cmd&127);
1389                         continue;
1390                 }
1391
1392                 SHOWNET(svc_strings[cmd]);
1393                 cmdlogname[cmdindex] = svc_strings[cmd];
1394                 if (!cmdlogname[cmdindex])
1395                 {
1396                         // LordHavoc: fix for bizarre problem in MSVC that I do not understand (if I assign the string pointer directly it ends up storing a NULL pointer)
1397                         temp = "<unknown>";
1398                         cmdlogname[cmdindex] = temp;
1399                 }
1400
1401                 // other commands
1402                 switch (cmd)
1403                 {
1404                 default:
1405                         {
1406                                 char description[32*64], temp[64];
1407                                 int count;
1408                                 strcpy (description, "packet dump: ");
1409                                 i = cmdcount - 32;
1410                                 if (i < 0)
1411                                         i = 0;
1412                                 count = cmdcount - i;
1413                                 i &= 31;
1414                                 while(count > 0)
1415                                 {
1416                                         dpsnprintf (temp, sizeof (temp), "%3i:%s ", cmdlog[i], cmdlogname[i]);
1417                                         strlcat (description, temp, sizeof (description));
1418                                         count--;
1419                                         i++;
1420                                         i &= 31;
1421                                 }
1422                                 description[strlen(description)-1] = '\n'; // replace the last space with a newline
1423                                 Con_Print(description);
1424                                 Host_Error ("CL_ParseServerMessage: Illegible server message");
1425                         }
1426                         break;
1427
1428                 case svc_nop:
1429                         if (cls.signon < SIGNONS)
1430                                 Con_Print("<-- server to client keepalive\n");
1431                         break;
1432
1433                 case svc_time:
1434                         cl.mtime[1] = cl.mtime[0];
1435                         cl.mtime[0] = MSG_ReadFloat ();
1436                         sendmove = true;
1437                         break;
1438
1439                 case svc_clientdata:
1440                         CL_ParseClientdata();
1441                         break;
1442
1443                 case svc_version:
1444                         i = MSG_ReadLong ();
1445                         protocol = Protocol_EnumForNumber(i);
1446                         if (protocol == PROTOCOL_UNKNOWN)
1447                                 Host_Error("CL_ParseServerMessage: Server is unrecognized protocol number (%i)", i);
1448                         // hack for unmarked Nehahra movie demos which had a custom protocol
1449                         if (protocol == PROTOCOL_QUAKEDP && cls.demoplayback && demo_nehahra.integer)
1450                                 protocol = PROTOCOL_NEHAHRAMOVIE;
1451                         cl.protocol = protocol;
1452                         break;
1453
1454                 case svc_disconnect:
1455                         Con_Printf ("Server disconnected\n");
1456                         if (cls.demonum != -1)
1457                                 CL_NextDemo ();
1458                         else
1459                                 CL_Disconnect ();
1460                         break;
1461
1462                 case svc_print:
1463                         Con_Print(MSG_ReadString());
1464                         break;
1465
1466                 case svc_centerprint:
1467                         SCR_CenterPrint(MSG_ReadString ());
1468                         break;
1469
1470                 case svc_stufftext:
1471                         Cbuf_AddText (MSG_ReadString ());
1472                         break;
1473
1474                 case svc_damage:
1475                         V_ParseDamage ();
1476                         break;
1477
1478                 case svc_serverinfo:
1479                         CL_ParseServerInfo ();
1480                         break;
1481
1482                 case svc_setangle:
1483                         for (i=0 ; i<3 ; i++)
1484                                 cl.viewangles[i] = MSG_ReadAngle (cl.protocol);
1485                         break;
1486
1487                 case svc_setview:
1488                         cl.viewentity = (unsigned short)MSG_ReadShort ();
1489                         if (cl.viewentity >= MAX_EDICTS)
1490                                 Host_Error("svc_setview >= MAX_EDICTS");
1491                         if (cl.viewentity >= cl_max_entities)
1492                                 CL_ExpandEntities(cl.viewentity);
1493                         // LordHavoc: assume first setview recieved is the real player entity
1494                         if (!cl.playerentity)
1495                                 cl.playerentity = cl.viewentity;
1496                         break;
1497
1498                 case svc_lightstyle:
1499                         i = MSG_ReadByte ();
1500                         if (i >= MAX_LIGHTSTYLES)
1501                                 Host_Error ("svc_lightstyle >= MAX_LIGHTSTYLES");
1502                         strlcpy (cl_lightstyle[i].map,  MSG_ReadString(), sizeof (cl_lightstyle[i].map));
1503                         cl_lightstyle[i].map[MAX_STYLESTRING - 1] = 0;
1504                         cl_lightstyle[i].length = (int)strlen(cl_lightstyle[i].map);
1505                         break;
1506
1507                 case svc_sound:
1508                         CL_ParseStartSoundPacket(false);
1509                         break;
1510
1511                 case svc_precache:
1512                         if (cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3)
1513                         {
1514                                 // was svc_sound2 in protocols 1, 2, 3, removed in 4, 5, changed to svc_precache in 6
1515                                 CL_ParseStartSoundPacket(true);
1516                         }
1517                         else
1518                         {
1519                                 int i = (unsigned short)MSG_ReadShort();
1520                                 char *s = MSG_ReadString();
1521                                 if (i < 32768)
1522                                 {
1523                                         if (i >= 1 && i < MAX_MODELS)
1524                                         {
1525                                                 model_t *model = Mod_ForName(s, false, false, i == 1);
1526                                                 if (!model)
1527                                                         Con_Printf("svc_precache: Mod_ForName(\"%s\") failed\n", s);
1528                                                 cl.model_precache[i] = model;
1529                                         }
1530                                         else
1531                                                 Con_Printf("svc_precache: index %i outside range %i...%i\n", i, 1, MAX_MODELS);
1532                                 }
1533                                 else
1534                                 {
1535                                         i -= 32768;
1536                                         if (i >= 1 && i < MAX_SOUNDS)
1537                                         {
1538                                                 sfx_t *sfx = S_PrecacheSound (s, true, false);
1539                                                 if (!sfx && snd_initialized.integer)
1540                                                         Con_Printf("svc_precache: S_PrecacheSound(\"%s\") failed\n", s);
1541                                                 cl.sound_precache[i] = sfx;
1542                                         }
1543                                         else
1544                                                 Con_Printf("svc_precache: index %i outside range %i...%i\n", i, 1, MAX_SOUNDS);
1545                                 }
1546                         }
1547                         break;
1548
1549                 case svc_stopsound:
1550                         i = (unsigned short) MSG_ReadShort();
1551                         S_StopSound(i>>3, i&7);
1552                         break;
1553
1554                 case svc_updatename:
1555                         i = MSG_ReadByte ();
1556                         if (i >= cl.maxclients)
1557                                 Host_Error ("CL_ParseServerMessage: svc_updatename >= cl.maxclients");
1558                         strlcpy (cl.scores[i].name, MSG_ReadString (), sizeof (cl.scores[i].name));
1559                         break;
1560
1561                 case svc_updatefrags:
1562                         i = MSG_ReadByte ();
1563                         if (i >= cl.maxclients)
1564                                 Host_Error ("CL_ParseServerMessage: svc_updatefrags >= cl.maxclients");
1565                         cl.scores[i].frags = (signed short) MSG_ReadShort ();
1566                         break;
1567
1568                 case svc_updatecolors:
1569                         i = MSG_ReadByte ();
1570                         if (i >= cl.maxclients)
1571                                 Host_Error ("CL_ParseServerMessage: svc_updatecolors >= cl.maxclients");
1572                         cl.scores[i].colors = MSG_ReadByte ();
1573                         break;
1574
1575                 case svc_particle:
1576                         CL_ParseParticleEffect ();
1577                         break;
1578
1579                 case svc_effect:
1580                         CL_ParseEffect ();
1581                         break;
1582
1583                 case svc_effect2:
1584                         CL_ParseEffect2 ();
1585                         break;
1586
1587                 case svc_spawnbaseline:
1588                         i = (unsigned short) MSG_ReadShort ();
1589                         if (i < 0 || i >= MAX_EDICTS)
1590                                 Host_Error ("CL_ParseServerMessage: svc_spawnbaseline: invalid entity number %i", i);
1591                         if (i >= cl_max_entities)
1592                                 CL_ExpandEntities(i);
1593                         CL_ParseBaseline (cl_entities + i, false);
1594                         break;
1595                 case svc_spawnbaseline2:
1596                         i = (unsigned short) MSG_ReadShort ();
1597                         if (i < 0 || i >= MAX_EDICTS)
1598                                 Host_Error ("CL_ParseServerMessage: svc_spawnbaseline2: invalid entity number %i", i);
1599                         if (i >= cl_max_entities)
1600                                 CL_ExpandEntities(i);
1601                         CL_ParseBaseline (cl_entities + i, true);
1602                         break;
1603                 case svc_spawnstatic:
1604                         CL_ParseStatic (false);
1605                         break;
1606                 case svc_spawnstatic2:
1607                         CL_ParseStatic (true);
1608                         break;
1609                 case svc_temp_entity:
1610                         CL_ParseTempEntity ();
1611                         break;
1612
1613                 case svc_setpause:
1614                         cl.paused = MSG_ReadByte ();
1615                         if (cl.paused)
1616                                 CDAudio_Pause ();
1617                         else
1618                                 CDAudio_Resume ();
1619                         S_PauseGameSounds (cl.paused);
1620                         break;
1621
1622                 case svc_signonnum:
1623                         i = MSG_ReadByte ();
1624                         // LordHavoc: it's rude to kick off the client if they missed the
1625                         // reconnect somehow, so allow signon 1 even if at signon 1
1626                         if (i <= cls.signon && i != 1)
1627                                 Host_Error ("Received signon %i when at %i", i, cls.signon);
1628                         cls.signon = i;
1629                         CL_SignonReply ();
1630                         break;
1631
1632                 case svc_killedmonster:
1633                         cl.stats[STAT_MONSTERS]++;
1634                         break;
1635
1636                 case svc_foundsecret:
1637                         cl.stats[STAT_SECRETS]++;
1638                         break;
1639
1640                 case svc_updatestat:
1641                         i = MSG_ReadByte ();
1642                         if (i < 0 || i >= MAX_CL_STATS)
1643                                 Host_Error ("svc_updatestat: %i is invalid", i);
1644                         cl.stats[i] = MSG_ReadLong ();
1645                         break;
1646
1647                 case svc_updatestatubyte:
1648                         i = MSG_ReadByte ();
1649                         if (i < 0 || i >= MAX_CL_STATS)
1650                                 Host_Error ("svc_updatestat: %i is invalid", i);
1651                         cl.stats[i] = MSG_ReadByte ();
1652                         break;
1653
1654                 case svc_spawnstaticsound:
1655                         CL_ParseStaticSound (false);
1656                         break;
1657
1658                 case svc_spawnstaticsound2:
1659                         CL_ParseStaticSound (true);
1660                         break;
1661
1662                 case svc_cdtrack:
1663                         cl.cdtrack = MSG_ReadByte ();
1664                         cl.looptrack = MSG_ReadByte ();
1665                         if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
1666                                 CDAudio_Play ((unsigned char)cls.forcetrack, true);
1667                         else
1668                                 CDAudio_Play ((unsigned char)cl.cdtrack, true);
1669                         break;
1670
1671                 case svc_intermission:
1672                         cl.intermission = 1;
1673                         cl.completed_time = cl.time;
1674                         break;
1675
1676                 case svc_finale:
1677                         cl.intermission = 2;
1678                         cl.completed_time = cl.time;
1679                         SCR_CenterPrint(MSG_ReadString ());
1680                         break;
1681
1682                 case svc_cutscene:
1683                         cl.intermission = 3;
1684                         cl.completed_time = cl.time;
1685                         SCR_CenterPrint(MSG_ReadString ());
1686                         break;
1687
1688                 case svc_sellscreen:
1689                         Cmd_ExecuteString ("help", src_command);
1690                         break;
1691                 case svc_hidelmp:
1692                         if (gamemode == GAME_TENEBRAE)
1693                         {
1694                                 // repeating particle effect
1695                                 MSG_ReadCoord(cl.protocol);
1696                                 MSG_ReadCoord(cl.protocol);
1697                                 MSG_ReadCoord(cl.protocol);
1698                                 MSG_ReadCoord(cl.protocol);
1699                                 MSG_ReadCoord(cl.protocol);
1700                                 MSG_ReadCoord(cl.protocol);
1701                                 MSG_ReadByte();
1702                                 MSG_ReadLong();
1703                                 MSG_ReadLong();
1704                                 MSG_ReadString();
1705                         }
1706                         else
1707                                 SHOWLMP_decodehide();
1708                         break;
1709                 case svc_showlmp:
1710                         if (gamemode == GAME_TENEBRAE)
1711                         {
1712                                 // particle effect
1713                                 MSG_ReadCoord(cl.protocol);
1714                                 MSG_ReadCoord(cl.protocol);
1715                                 MSG_ReadCoord(cl.protocol);
1716                                 MSG_ReadByte();
1717                                 MSG_ReadString();
1718                         }
1719                         else
1720                                 SHOWLMP_decodeshow();
1721                         break;
1722                 case svc_skybox:
1723                         R_SetSkyBox(MSG_ReadString());
1724                         break;
1725                 case svc_cgame:
1726                         {
1727                                 int length;
1728                                 length = (int) ((unsigned short) MSG_ReadShort());
1729                                 for (i = 0;i < length;i++)
1730                                         cgamenetbuffer[i] = MSG_ReadByte();
1731                                 if (!msg_badread)
1732                                         CL_CGVM_ParseNetwork(cgamenetbuffer, length);
1733                         }
1734                         break;
1735                 case svc_entities:
1736                         if (cls.signon == SIGNONS - 1)
1737                         {
1738                                 // first update is the final signon stage
1739                                 cls.signon = SIGNONS;
1740                                 CL_SignonReply ();
1741                         }
1742                         if (cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3)
1743                                 EntityFrame_CL_ReadFrame();
1744                         else if (cl.protocol == PROTOCOL_DARKPLACES4)
1745                                 EntityFrame4_CL_ReadFrame();
1746                         else
1747                                 EntityFrame5_CL_ReadFrame();
1748                         break;
1749                 }
1750         }
1751
1752         EntityFrameQuake_ISeeDeadEntities();
1753
1754         if (sendmove)
1755         {
1756                 // send one move per server frame
1757                 CL_SendMove();
1758         }
1759
1760         parsingerror = false;
1761 }
1762
1763 void CL_Parse_DumpPacket(void)
1764 {
1765         if (!parsingerror)
1766                 return;
1767         Con_Print("Packet dump:\n");
1768         SZ_HexDumpToConsole(&net_message);
1769         parsingerror = false;
1770 }
1771
1772 void CL_Parse_Init(void)
1773 {
1774         // LordHavoc: added demo_nehahra cvar
1775         Cvar_RegisterVariable (&demo_nehahra);
1776         if (gamemode == GAME_NEHAHRA)
1777                 Cvar_SetValue("demo_nehahra", 1);
1778         Cvar_RegisterVariable(&developer_networkentities);
1779 }
1780
1781 void CL_Parse_Shutdown(void)
1782 {
1783 }