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 "cl_collision.h"
  24
  25 char *svc_strings[128] =
  26 {
  27         "svc_bad",
  28         "svc_nop",
  29         "svc_disconnect",
  30         "svc_updatestat",
  31         "svc_version",          // [long] server version
  32         "svc_setview",          // [short] entity number
  33         "svc_sound",                    // <see code>
  34         "svc_time",                     // [float] server time
  35         "svc_print",                    // [string] null terminated string
  36         "svc_stufftext",                // [string] stuffed into client's console buffer
  37                                                 // the string should be \n terminated
  38         "svc_setangle",         // [vec3] set the view angle to this absolute value
  39
  40         "svc_serverinfo",               // [long] version
  41                                                 // [string] signon string
  42                                                 // [string]..[0]model cache [string]...[0]sounds cache
  43                                                 // [string]..[0]item cache
  44         "svc_lightstyle",               // [byte] [string]
  45         "svc_updatename",               // [byte] [string]
  46         "svc_updatefrags",      // [byte] [short]
  47         "svc_clientdata",               // <shortbits + data>
  48         "svc_stopsound",                // <see code>
  49         "svc_updatecolors",     // [byte] [byte]
  50         "svc_particle",         // [vec3] <variable>
  51         "svc_damage",                   // [byte] impact [byte] blood [vec3] from
  52
  53         "svc_spawnstatic",
  54         "OBSOLETE svc_spawnbinary",
  55         "svc_spawnbaseline",
  56
  57         "svc_temp_entity",              // <variable>
  58         "svc_setpause",
  59         "svc_signonnum",
  60         "svc_centerprint",
  61         "svc_killedmonster",
  62         "svc_foundsecret",
  63         "svc_spawnstaticsound",
  64         "svc_intermission",
  65         "svc_finale",                   // [string] music [string] text
  66         "svc_cdtrack",                  // [byte] track [byte] looptrack
  67         "svc_sellscreen",
  68         "svc_cutscene",
  69         "svc_showlmp",  // [string] iconlabel [string] lmpfile [short] x [short] y
  70         "svc_hidelmp",  // [string] iconlabel
  71         "svc_skybox", // [string] skyname
  72         "", // 38
  73         "", // 39
  74         "", // 40
  75         "", // 41
  76         "", // 42
  77         "", // 43
  78         "", // 44
  79         "", // 45
  80         "", // 46
  81         "", // 47
  82         "", // 48
  83         "", // 49
  84         "svc_cgame", //                         50              // [short] length [bytes] data
  85         "svc_unusedlh1", //                     51              // unused
  86         "svc_effect", //                        52              // [vector] org [byte] modelindex [byte] startframe [byte] framecount [byte] framerate
  87         "svc_effect2", //                       53              // [vector] org [short] modelindex [short] startframe [byte] framecount [byte] framerate
  88         "svc_sound2", //                        54              // short soundindex instead of byte
  89         "svc_spawnbaseline2", //        55              // short modelindex instead of byte
  90         "svc_spawnstatic2", //          56              // short modelindex instead of byte
  91         "svc_entities", //                      57              // [int] deltaframe [int] thisframe [float vector] eye [variable length] entitydata
  92         "svc_unusedlh3", //                     58
  93         "svc_spawnstaticsound2", //     59              // [coord3] [short] samp [byte] vol [byte] aten
  94 };
  95
  96 //=============================================================================
  97
  98 cvar_t demo_nehahra = {0, "demo_nehahra", "0"};
  99 cvar_t developer_networkentities = {0, "developer_networkentities", "0"};
 100
 101 mempool_t *cl_scores_mempool;
 102
 103 /*
 104 ==================
 105 CL_ParseStartSoundPacket
 106 ==================
 107 */
 108 void CL_ParseStartSoundPacket(int largesoundindex)
 109 {
 110         vec3_t  pos;
 111         int     channel, ent;
 112         int     sound_num;
 113         int     volume;
 114         int     field_mask;
 115         float   attenuation;
 116
 117         field_mask = MSG_ReadByte();
 118
 119         if (field_mask & SND_VOLUME)
 120                 volume = MSG_ReadByte ();
 121         else
 122                 volume = DEFAULT_SOUND_PACKET_VOLUME;
 123
 124         if (field_mask & SND_ATTENUATION)
 125                 attenuation = MSG_ReadByte () / 64.0;
 126         else
 127                 attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
 128
 129         if (field_mask & SND_LARGEENTITY)
 130         {
 131                 ent = (unsigned short) MSG_ReadShort ();
 132                 channel = MSG_ReadByte ();
 133         }
 134         else
 135         {
 136                 channel = (unsigned short) MSG_ReadShort ();
 137                 ent = channel >> 3;
 138                 channel &= 7;
 139         }
 140
 141         if (largesoundindex || field_mask & SND_LARGESOUND)
 142                 sound_num = (unsigned short) MSG_ReadShort ();
 143         else
 144                 sound_num = MSG_ReadByte ();
 145
 146         if (sound_num >= MAX_SOUNDS)
 147                 Host_Error("CL_ParseStartSoundPacket: sound_num (%i) >= MAX_SOUNDS (%i)\n", sound_num, MAX_SOUNDS);
 148
 149
 150         if (ent >= MAX_EDICTS)
 151                 Host_Error ("CL_ParseStartSoundPacket: ent = %i", ent);
 152
 153         MSG_ReadVector(pos, cl.protocol);
 154
 155         S_StartSound (ent, channel, cl.sound_precache[sound_num], pos, volume/255.0, attenuation);
 156 }
 157
 158 /*
 159 ==================
 160 CL_KeepaliveMessage
 161
 162 When the client is taking a long time to load stuff, send keepalive messages
 163 so the server doesn't disconnect.
 164 ==================
 165 */
 166
 167 static qbyte olddata[NET_MAXMESSAGE];
 168 void CL_KeepaliveMessage (void)
 169 {
 170         float time;
 171         static float lastmsg;
 172         int oldreadcount;
 173         qboolean oldbadread;
 174         sizebuf_t old;
 175
 176         // no need if server is local and definitely not if this is a demo
 177         if (sv.active || cls.demoplayback)
 178                 return;
 179
 180 // read messages from server, should just be nops
 181         oldreadcount = msg_readcount;
 182         oldbadread = msg_badread;
 183         old = net_message;
 184         memcpy(olddata, net_message.data, net_message.cursize);
 185
 186         NetConn_ClientFrame();
 187
 188         msg_readcount = oldreadcount;
 189         msg_badread = oldbadread;
 190         net_message = old;
 191         memcpy(net_message.data, olddata, net_message.cursize);
 192
 193         if (cls.netcon && NetConn_CanSendMessage(cls.netcon) && (time = Sys_DoubleTime()) - lastmsg >= 5)
 194         {
 195                 sizebuf_t       msg;
 196                 qbyte           buf[4];
 197                 lastmsg = time;
 198                 // write out a nop
 199                 // LordHavoc: must use unreliable because reliable could kill the sigon message!
 200                 Con_Print("--> client to server keepalive\n");
 201                 msg.data = buf;
 202                 msg.maxsize = sizeof(buf);
 203                 msg.cursize = 0;
 204                 MSG_WriteChar(&msg, svc_nop);
 205                 NetConn_SendUnreliableMessage(cls.netcon, &msg);
 206                 // try not to utterly crush the computer with work, that's just rude
 207                 Sys_Sleep(1);
 208         }
 209 }
 210
 211 void CL_ParseEntityLump(char *entdata)
 212 {
 213         const char *data;
 214         char key[128], value[4096];
 215         FOG_clear(); // LordHavoc: no fog until set
 216         // LordHavoc: default to the map's sky (q3 shader parsing sets this)
 217         R_SetSkyBox(cl.worldmodel->brush.skybox);
 218         data = entdata;
 219         if (!data)
 220                 return;
 221         if (!COM_ParseToken(&data, false))
 222                 return; // error
 223         if (com_token[0] != '{')
 224                 return; // error
 225         while (1)
 226         {
 227                 if (!COM_ParseToken(&data, false))
 228                         return; // error
 229                 if (com_token[0] == '}')
 230                         break; // end of worldspawn
 231                 if (com_token[0] == '_')
 232                         strlcpy (key, com_token + 1, sizeof (key));
 233                 else
 234                         strlcpy (key, com_token, sizeof (key));
 235                 while (key[strlen(key)-1] == ' ') // remove trailing spaces
 236                         key[strlen(key)-1] = 0;
 237                 if (!COM_ParseToken(&data, false))
 238                         return; // error
 239                 strlcpy (value, com_token, sizeof (value));
 240                 if (!strcmp("sky", key))
 241                         R_SetSkyBox(value);
 242                 else if (!strcmp("skyname", key)) // non-standard, introduced by QuakeForge... sigh.
 243                         R_SetSkyBox(value);
 244                 else if (!strcmp("qlsky", key)) // non-standard, introduced by QuakeLives (EEK)
 245                         R_SetSkyBox(value);
 246                 else if (!strcmp("fog", key))
 247                         sscanf(value, "%f %f %f %f", &fog_density, &fog_red, &fog_green, &fog_blue);
 248                 else if (!strcmp("fog_density", key))
 249                         fog_density = atof(value);
 250                 else if (!strcmp("fog_red", key))
 251                         fog_red = atof(value);
 252                 else if (!strcmp("fog_green", key))
 253                         fog_green = atof(value);
 254                 else if (!strcmp("fog_blue", key))
 255                         fog_blue = atof(value);
 256         }
 257 }
 258
 259 /*
 260 =====================
 261 CL_SignonReply
 262
 263 An svc_signonnum has been received, perform a client side setup
 264 =====================
 265 */
 266 static void CL_SignonReply (void)
 267 {
 268         //char  str[8192];
 269
 270 Con_DPrintf("CL_SignonReply: %i\n", cls.signon);
 271
 272         switch (cls.signon)
 273         {
 274         case 1:
 275                 MSG_WriteByte (&cls.message, clc_stringcmd);
 276                 MSG_WriteString (&cls.message, "prespawn");
 277                 break;
 278
 279         case 2:
 280                 MSG_WriteByte (&cls.message, clc_stringcmd);
 281                 MSG_WriteString (&cls.message, va("name \"%s\"\n", cl_name.string));
 282
 283                 MSG_WriteByte (&cls.message, clc_stringcmd);
 284                 MSG_WriteString (&cls.message, va("color %i %i\n", cl_color.integer >> 4, cl_color.integer & 15));
 285
 286                 if (cl_pmodel.integer)
 287                 {
 288                         MSG_WriteByte (&cls.message, clc_stringcmd);
 289                         MSG_WriteString (&cls.message, va("pmodel %i\n", cl_pmodel.integer));
 290                 }
 291
 292                 MSG_WriteByte (&cls.message, clc_stringcmd);
 293                 MSG_WriteString (&cls.message, va("rate %i\n", cl_rate.integer));
 294
 295                 MSG_WriteByte (&cls.message, clc_stringcmd);
 296                 MSG_WriteString (&cls.message, "spawn");
 297                 break;
 298
 299         case 3:
 300                 MSG_WriteByte (&cls.message, clc_stringcmd);
 301                 MSG_WriteString (&cls.message, "begin");
 302                 break;
 303
 304         case 4:
 305                 Con_ClearNotify();
 306                 break;
 307         }
 308 }
 309
 310 /*
 311 ==================
 312 CL_ParseServerInfo
 313 ==================
 314 */
 315 // FIXME: this is a lot of memory to be keeping around, this needs to be dynamically allocated and freed
 316 static char parse_model_precache[MAX_MODELS][MAX_QPATH];
 317 static char parse_sound_precache[MAX_SOUNDS][MAX_QPATH];
 318 void CL_ParseServerInfo (void)
 319 {
 320         char *str;
 321         int i;
 322         int nummodels, numsounds;
 323         entity_t *ent;
 324
 325         Con_DPrint("Serverinfo packet received.\n");
 326 //
 327 // wipe the client_state_t struct
 328 //
 329         CL_ClearState ();
 330
 331 // parse protocol version number
 332         i = MSG_ReadLong ();
 333         // hack for unmarked Nehahra movie demos which had a custom protocol
 334         if (i == PROTOCOL_QUAKE && cls.demoplayback && demo_nehahra.integer)
 335                 i = PROTOCOL_NEHAHRAMOVIE;
 336         if (i != PROTOCOL_QUAKE && i != PROTOCOL_DARKPLACES1 && i != PROTOCOL_DARKPLACES2 && i != PROTOCOL_DARKPLACES3 && i != PROTOCOL_DARKPLACES4 && i != PROTOCOL_DARKPLACES5 && i != PROTOCOL_NEHAHRAMOVIE)
 337         {
 338                 Host_Error("CL_ParseServerInfo: Server is protocol %i, not %i (Quake), %i (DP1), %i (DP2), %i (DP3), %i (DP4), %i (DP5), or %i (Nehahra movie)", i, PROTOCOL_QUAKE, PROTOCOL_DARKPLACES1, PROTOCOL_DARKPLACES2, PROTOCOL_DARKPLACES3, PROTOCOL_DARKPLACES4, PROTOCOL_DARKPLACES5, PROTOCOL_NEHAHRAMOVIE);
 339                 return;
 340         }
 341         cl.protocol = i;
 342
 343 // parse maxclients
 344         cl.maxclients = MSG_ReadByte ();
 345         if (cl.maxclients < 1 || cl.maxclients > MAX_SCOREBOARD)
 346         {
 347                 Con_Printf("Bad maxclients (%u) from server\n", cl.maxclients);
 348                 return;
 349         }
 350         Mem_EmptyPool(cl_scores_mempool);
 351         cl.scores = Mem_Alloc(cl_scores_mempool, cl.maxclients*sizeof(*cl.scores));
 352
 353 // parse gametype
 354         cl.gametype = MSG_ReadByte ();
 355
 356 // parse signon message
 357         str = MSG_ReadString ();
 358         strlcpy (cl.levelname, str, sizeof(cl.levelname));
 359
 360 // seperate the printfs so the server message can have a color
 361         if (cl.protocol != PROTOCOL_NEHAHRAMOVIE) // no messages when playing the Nehahra movie
 362                 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);
 363
 364         // check memory integrity
 365         Mem_CheckSentinelsGlobal();
 366
 367         // disable until we get textures for it
 368         R_ResetSkyBox();
 369
 370         memset(cl.model_precache, 0, sizeof(cl.model_precache));
 371         memset(cl.sound_precache, 0, sizeof(cl.sound_precache));
 372
 373         // parse model precache list
 374         for (nummodels=1 ; ; nummodels++)
 375         {
 376                 str = MSG_ReadString();
 377                 if (!str[0])
 378                         break;
 379                 if (nummodels==MAX_MODELS)
 380                         Host_Error ("Server sent too many model precaches\n");
 381                 if (strlen(str) >= MAX_QPATH)
 382                         Host_Error ("Server sent a precache name of %i characters (max %i)", strlen(str), MAX_QPATH - 1);
 383                 strlcpy (parse_model_precache[nummodels], str, sizeof (parse_model_precache[nummodels]));
 384         }
 385         // parse sound precache list
 386         for (numsounds=1 ; ; numsounds++)
 387         {
 388                 str = MSG_ReadString();
 389                 if (!str[0])
 390                         break;
 391                 if (numsounds==MAX_SOUNDS)
 392                         Host_Error("Server sent too many sound precaches\n");
 393                 if (strlen(str) >= MAX_QPATH)
 394                         Host_Error("Server sent a precache name of %i characters (max %i)", strlen(str), MAX_QPATH - 1);
 395                 strlcpy (parse_sound_precache[numsounds], str, sizeof (parse_sound_precache[numsounds]));
 396         }
 397
 398         // touch all of the precached models that are still loaded so we can free
 399         // anything that isn't needed
 400         Mod_ClearUsed();
 401         for (i = 1;i < nummodels;i++)
 402         {
 403                 CL_KeepaliveMessage();
 404                 Mod_TouchModel(parse_model_precache[i]);
 405         }
 406         Mod_PurgeUnused();
 407
 408         // do the same for sounds
 409         S_ClearUsed();
 410         for (i = 1;i < numsounds;i++)
 411         {
 412                 CL_KeepaliveMessage();
 413                 S_TouchSound(parse_sound_precache[i], true);
 414         }
 415         S_PurgeUnused();
 416
 417         // now we try to load everything that is new
 418
 419         // world model
 420         CL_KeepaliveMessage ();
 421         cl.model_precache[1] = Mod_ForName(parse_model_precache[1], false, false, true);
 422         if (cl.model_precache[1] == NULL)
 423                 Con_Printf("Map %s not found\n", parse_model_precache[1]);
 424
 425         // normal models
 426         for (i=2 ; i<nummodels ; i++)
 427         {
 428                 CL_KeepaliveMessage();
 429                 if ((cl.model_precache[i] = Mod_ForName(parse_model_precache[i], false, false, false)) == NULL)
 430                         Con_Printf("Model %s not found\n", parse_model_precache[i]);
 431         }
 432
 433         // sounds
 434         for (i=1 ; i<numsounds ; i++)
 435         {
 436                 CL_KeepaliveMessage();
 437                 cl.sound_precache[i] = S_PrecacheSound(parse_sound_precache[i], true, true);
 438         }
 439
 440         // local state
 441         ent = &cl_entities[0];
 442         // entire entity array was cleared, so just fill in a few fields
 443         ent->state_current.active = true;
 444         ent->render.model = cl.worldmodel = cl.model_precache[1];
 445         ent->render.scale = 1; // some of the renderer still relies on scale
 446         ent->render.alpha = 1;
 447         ent->render.flags = RENDER_SHADOW | RENDER_LIGHT;
 448         Matrix4x4_CreateFromQuakeEntity(&ent->render.matrix, 0, 0, 0, 0, 0, 0, 1);
 449         Matrix4x4_Invert_Simple(&ent->render.inversematrix, &ent->render.matrix);
 450         CL_BoundingBoxForEntity(&ent->render);
 451
 452         cl_num_entities = 1;
 453
 454         R_Modules_NewMap();
 455         CL_CGVM_Start();
 456
 457         // noclip is turned off at start
 458         noclip_anglehack = false;
 459
 460         // check memory integrity
 461         Mem_CheckSentinelsGlobal();
 462 }
 463
 464 void CL_ValidateState(entity_state_t *s)
 465 {
 466         model_t *model;
 467
 468         if (!s->active)
 469                 return;
 470
 471         if (s->modelindex >= MAX_MODELS)
 472                 Host_Error("CL_ValidateState: modelindex (%i) >= MAX_MODELS (%i)\n", s->modelindex, MAX_MODELS);
 473
 474         // colormap is client index + 1
 475         if (s->colormap > cl.maxclients)
 476         {
 477                 Con_DPrintf("CL_ValidateState: colormap (%i) > cl.maxclients (%i)\n", s->colormap, cl.maxclients);
 478                 s->colormap = 0;
 479         }
 480
 481         model = cl.model_precache[s->modelindex];
 482         Mod_CheckLoaded(model);
 483         if (model && s->frame >= model->numframes)
 484         {
 485                 Con_DPrintf("CL_ValidateState: no such frame %i in \"%s\"\n", s->frame, model->name);
 486                 s->frame = 0;
 487         }
 488         if (model && s->skin > 0 && s->skin >= model->numskins)
 489         {
 490                 Con_DPrintf("CL_ValidateState: no such skin %i in \"%s\"\n", s->skin, model->name);
 491                 s->skin = 0;
 492         }
 493 }
 494
 495 void CL_MoveLerpEntityStates(entity_t *ent)
 496 {
 497         float odelta[3], adelta[3];
 498         CL_ValidateState(&ent->state_current);
 499         VectorSubtract(ent->state_current.origin, ent->persistent.neworigin, odelta);
 500         VectorSubtract(ent->state_current.angles, ent->persistent.newangles, adelta);
 501         if (!ent->state_previous.active || cls.timedemo || DotProduct(odelta, odelta) > 1000*1000 || cl_nolerp.integer)
 502         {
 503                 // we definitely shouldn't lerp
 504                 ent->persistent.lerpdeltatime = 0;
 505                 ent->persistent.lerpstarttime = cl.mtime[1];
 506                 VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
 507                 VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
 508                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
 509                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
 510         }
 511         else if (ent->state_current.flags & RENDER_STEP)
 512         {
 513                 // monster interpolation
 514                 if (DotProduct(odelta, odelta) + DotProduct(adelta, adelta) > 0.01)
 515                 {
 516                         ent->persistent.lerpdeltatime = bound(0, cl.mtime[1] - ent->persistent.lerpstarttime, 0.1);
 517                         ent->persistent.lerpstarttime = cl.mtime[1];
 518                         VectorCopy(ent->persistent.neworigin, ent->persistent.oldorigin);
 519                         VectorCopy(ent->persistent.newangles, ent->persistent.oldangles);
 520                         VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
 521                         VectorCopy(ent->state_current.angles, ent->persistent.newangles);
 522                 }
 523         }
 524         else
 525         {
 526                 // not a monster
 527                 ent->persistent.lerpstarttime = cl.mtime[1];
 528                 // no lerp if it's singleplayer
 529                 if (cl.islocalgame)
 530                         ent->persistent.lerpdeltatime = 0;
 531                 else
 532                         ent->persistent.lerpdeltatime = cl.mtime[0] - cl.mtime[1];
 533                 VectorCopy(ent->persistent.neworigin, ent->persistent.oldorigin);
 534                 VectorCopy(ent->persistent.newangles, ent->persistent.oldangles);
 535                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
 536                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
 537         }
 538 }
 539
 540 void CL_ReadEntityFrame(void)
 541 {
 542         if (cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3)
 543                 EntityFrame_CL_ReadFrame();
 544         else if (cl.protocol == PROTOCOL_DARKPLACES4)
 545                 EntityFrame4_CL_ReadFrame();
 546         else if (cl.protocol == PROTOCOL_DARKPLACES5)
 547                 EntityFrame5_CL_ReadFrame();
 548 }
 549
 550 /*
 551 ==================
 552 CL_ParseBaseline
 553 ==================
 554 */
 555 void CL_ParseBaseline (entity_t *ent, int large)
 556 {
 557         int i;
 558
 559         ent->state_baseline = defaultstate;
 560         // FIXME: set ent->state_baseline.number?
 561         ent->state_baseline.active = true;
 562         if (large)
 563         {
 564                 ent->state_baseline.modelindex = (unsigned short) MSG_ReadShort ();
 565                 ent->state_baseline.frame = (unsigned short) MSG_ReadShort ();
 566         }
 567         else
 568         {
 569                 ent->state_baseline.modelindex = MSG_ReadByte ();
 570                 ent->state_baseline.frame = MSG_ReadByte ();
 571         }
 572         ent->state_baseline.colormap = MSG_ReadByte();
 573         ent->state_baseline.skin = MSG_ReadByte();
 574         for (i = 0;i < 3;i++)
 575         {
 576                 ent->state_baseline.origin[i] = MSG_ReadCoord(cl.protocol);
 577                 ent->state_baseline.angles[i] = MSG_ReadAngle8i();
 578         }
 579         CL_ValidateState(&ent->state_baseline);
 580         ent->state_previous = ent->state_current = ent->state_baseline;
 581 }
 582
 583
 584 /*
 585 ==================
 586 CL_ParseClientdata
 587
 588 Server information pertaining to this client only
 589 ==================
 590 */
 591 void CL_ParseClientdata (int bits)
 592 {
 593         int i, j;
 594
 595         bits &= 0xFFFF;
 596         if (bits & SU_EXTEND1)
 597                 bits |= (MSG_ReadByte() << 16);
 598         if (bits & SU_EXTEND2)
 599                 bits |= (MSG_ReadByte() << 24);
 600
 601         if (bits & SU_VIEWHEIGHT)
 602                 cl.viewheight = MSG_ReadChar ();
 603         else
 604                 cl.viewheight = DEFAULT_VIEWHEIGHT;
 605
 606         if (bits & SU_IDEALPITCH)
 607                 cl.idealpitch = MSG_ReadChar ();
 608         else
 609                 cl.idealpitch = 0;
 610
 611         VectorCopy (cl.mvelocity[0], cl.mvelocity[1]);
 612         for (i = 0;i < 3;i++)
 613         {
 614                 if (bits & (SU_PUNCH1<<i) )
 615                 {
 616                         if (cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4 || cl.protocol == PROTOCOL_DARKPLACES5)
 617                                 cl.punchangle[i] = MSG_ReadAngle16i();
 618                         else if (cl.protocol == PROTOCOL_QUAKE)
 619                                 cl.punchangle[i] = MSG_ReadChar();
 620                         else
 621                                 Host_Error("CL_ParseClientData: unknown cl.protocol\n");
 622                 }
 623                 else
 624                         cl.punchangle[i] = 0;
 625                 if (bits & (SU_PUNCHVEC1<<i))
 626                 {
 627                         if (cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4)
 628                                 cl.punchvector[i] = MSG_ReadCoord16i();
 629                         else if (cl.protocol == PROTOCOL_DARKPLACES5)
 630                                 cl.punchvector[i] = MSG_ReadCoord32f();
 631                         else
 632                                 Host_Error("CL_ParseClientData: unknown cl.protocol\n");
 633                 }
 634                 else
 635                         cl.punchvector[i] = 0;
 636                 if (bits & (SU_VELOCITY1<<i) )
 637                 {
 638                         if (cl.protocol == PROTOCOL_QUAKE || cl.protocol == PROTOCOL_DARKPLACES1 || cl.protocol == PROTOCOL_DARKPLACES2 || cl.protocol == PROTOCOL_DARKPLACES3 || cl.protocol == PROTOCOL_DARKPLACES4)
 639                                 cl.mvelocity[0][i] = MSG_ReadChar()*16;
 640                         else if (cl.protocol == PROTOCOL_DARKPLACES5)
 641                                 cl.mvelocity[0][i] = MSG_ReadCoord32f();
 642                         else
 643                                 Host_Error("CL_ParseClientData: unknown cl.protocol\n");
 644                 }
 645                 else
 646                         cl.mvelocity[0][i] = 0;
 647         }
 648
 649         i = MSG_ReadLong ();
 650         if (cl.items != i)
 651         {       // set flash times
 652                 for (j=0 ; j<32 ; j++)
 653                         if ( (i & (1<<j)) && !(cl.items & (1<<j)))
 654                                 cl.item_gettime[j] = cl.time;
 655                 cl.items = i;
 656         }
 657
 658         cl.onground = (bits & SU_ONGROUND) != 0;
 659         cl.inwater = (bits & SU_INWATER) != 0;
 660
 661         if (cl.protocol == PROTOCOL_DARKPLACES5)
 662         {
 663                 cl.stats[STAT_WEAPONFRAME] = (bits & SU_WEAPONFRAME) ? MSG_ReadShort() : 0;
 664                 cl.stats[STAT_ARMOR] = (bits & SU_ARMOR) ? MSG_ReadShort() : 0;
 665                 cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? MSG_ReadShort() : 0;
 666                 cl.stats[STAT_HEALTH] = MSG_ReadShort();
 667                 cl.stats[STAT_AMMO] = MSG_ReadShort();
 668
 669                 cl.stats[STAT_SHELLS] = MSG_ReadShort();
 670                 cl.stats[STAT_NAILS] = MSG_ReadShort();
 671                 cl.stats[STAT_ROCKETS] = MSG_ReadShort();
 672                 cl.stats[STAT_CELLS] = MSG_ReadShort();
 673                 //cl.stats[STAT_GENERIC1] = MSG_ReadShort();
 674                 //cl.stats[STAT_GENERIC2] = MSG_ReadShort();
 675                 //cl.stats[STAT_GENERIC3] = MSG_ReadShort();
 676                 //cl.stats[STAT_GENERIC4] = MSG_ReadShort();
 677                 //cl.stats[STAT_GENERIC5] = MSG_ReadShort();
 678                 //cl.stats[STAT_GENERIC6] = MSG_ReadShort();
 679
 680                 i = (unsigned short) MSG_ReadShort ();
 681         }
 682         else
 683         {
 684                 cl.stats[STAT_WEAPONFRAME] = (bits & SU_WEAPONFRAME) ? MSG_ReadByte() : 0;
 685                 cl.stats[STAT_ARMOR] = (bits & SU_ARMOR) ? MSG_ReadByte() : 0;
 686                 cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? MSG_ReadByte() : 0;
 687                 cl.stats[STAT_HEALTH] = MSG_ReadShort();
 688                 cl.stats[STAT_AMMO] = MSG_ReadByte();
 689
 690                 cl.stats[STAT_SHELLS] = MSG_ReadByte();
 691                 cl.stats[STAT_NAILS] = MSG_ReadByte();
 692                 cl.stats[STAT_ROCKETS] = MSG_ReadByte();
 693                 cl.stats[STAT_CELLS] = MSG_ReadByte();
 694
 695                 i = MSG_ReadByte ();
 696                 if (gamemode == GAME_HIPNOTIC || gamemode == GAME_ROGUE)
 697                         i = (1<<i);
 698         }
 699
 700         // GAME_NEXUIZ hud needs weapon change time
 701         // GAME_NEXUIZ uses a bit number as it's STAT_ACTIVEWEAPON, not a bitfield
 702         // like other modes
 703         if (cl.stats[STAT_ACTIVEWEAPON] != i)
 704                 cl.weapontime = cl.time;
 705         cl.stats[STAT_ACTIVEWEAPON] = i;
 706
 707         cl.viewzoomold = cl.viewzoomnew; // for interpolation
 708         if (bits & SU_VIEWZOOM)
 709         {
 710                 if (cl.protocol == PROTOCOL_DARKPLACES5)
 711                         i = (unsigned short) MSG_ReadShort();
 712                 else
 713                         i = MSG_ReadByte();
 714                 if (i < 2)
 715                         i = 2;
 716                 cl.viewzoomnew = (float) i * (1.0f / 255.0f);
 717         }
 718         else
 719                 cl.viewzoomnew = 1;
 720
 721 }
 722
 723 /*
 724 =====================
 725 CL_ParseStatic
 726 =====================
 727 */
 728 void CL_ParseStatic (int large)
 729 {
 730         entity_t *ent;
 731
 732         if (cl_num_static_entities >= cl_max_static_entities)
 733                 Host_Error ("Too many static entities");
 734         ent = &cl_static_entities[cl_num_static_entities++];
 735         CL_ParseBaseline (ent, large);
 736
 737 // copy it to the current state
 738         ent->render.model = cl.model_precache[ent->state_baseline.modelindex];
 739         ent->render.frame = ent->render.frame1 = ent->render.frame2 = ent->state_baseline.frame;
 740         ent->render.framelerp = 0;
 741         // make torchs play out of sync
 742         ent->render.frame1time = ent->render.frame2time = lhrandom(-10, -1);
 743         ent->render.colormap = -1; // no special coloring
 744         ent->render.skinnum = ent->state_baseline.skin;
 745         ent->render.effects = ent->state_baseline.effects;
 746         ent->render.alpha = 1;
 747         //ent->render.scale = 1;
 748
 749         //VectorCopy (ent->state_baseline.origin, ent->render.origin);
 750         //VectorCopy (ent->state_baseline.angles, ent->render.angles);
 751
 752         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);
 753         Matrix4x4_Invert_Simple(&ent->render.inversematrix, &ent->render.matrix);
 754         CL_BoundingBoxForEntity(&ent->render);
 755
 756         // This is definitely cheating...
 757         if (ent->render.model == NULL)
 758                 cl_num_static_entities--;
 759 }
 760
 761 /*
 762 ===================
 763 CL_ParseStaticSound
 764 ===================
 765 */
 766 void CL_ParseStaticSound (int large)
 767 {
 768         vec3_t          org;
 769         int                     sound_num, vol, atten;
 770
 771         MSG_ReadVector(org, cl.protocol);
 772         if (large)
 773                 sound_num = (unsigned short) MSG_ReadShort ();
 774         else
 775                 sound_num = MSG_ReadByte ();
 776         vol = MSG_ReadByte ();
 777         atten = MSG_ReadByte ();
 778
 779         S_StaticSound (cl.sound_precache[sound_num], org, vol, atten);
 780 }
 781
 782 void CL_ParseEffect (void)
 783 {
 784         vec3_t          org;
 785         int                     modelindex, startframe, framecount, framerate;
 786
 787         MSG_ReadVector(org, cl.protocol);
 788         modelindex = MSG_ReadByte ();
 789         startframe = MSG_ReadByte ();
 790         framecount = MSG_ReadByte ();
 791         framerate = MSG_ReadByte ();
 792
 793         CL_Effect(org, modelindex, startframe, framecount, framerate);
 794 }
 795
 796 void CL_ParseEffect2 (void)
 797 {
 798         vec3_t          org;
 799         int                     modelindex, startframe, framecount, framerate;
 800
 801         MSG_ReadVector(org, cl.protocol);
 802         modelindex = (unsigned short) MSG_ReadShort ();
 803         startframe = (unsigned short) MSG_ReadShort ();
 804         framecount = MSG_ReadByte ();
 805         framerate = MSG_ReadByte ();
 806
 807         CL_Effect(org, modelindex, startframe, framecount, framerate);
 808 }
 809
 810 model_t *cl_model_bolt = NULL;
 811 model_t *cl_model_bolt2 = NULL;
 812 model_t *cl_model_bolt3 = NULL;
 813 model_t *cl_model_beam = NULL;
 814
 815 sfx_t *cl_sfx_wizhit;
 816 sfx_t *cl_sfx_knighthit;
 817 sfx_t *cl_sfx_tink1;
 818 sfx_t *cl_sfx_ric1;
 819 sfx_t *cl_sfx_ric2;
 820 sfx_t *cl_sfx_ric3;
 821 sfx_t *cl_sfx_r_exp3;
 822
 823 /*
 824 =================
 825 CL_ParseTEnt
 826 =================
 827 */
 828 void CL_InitTEnts (void)
 829 {
 830         cl_sfx_wizhit = S_PrecacheSound ("wizard/hit.wav", false, true);
 831         cl_sfx_knighthit = S_PrecacheSound ("hknight/hit.wav", false, true);
 832         cl_sfx_tink1 = S_PrecacheSound ("weapons/tink1.wav", false, true);
 833         cl_sfx_ric1 = S_PrecacheSound ("weapons/ric1.wav", false, true);
 834         cl_sfx_ric2 = S_PrecacheSound ("weapons/ric2.wav", false, true);
 835         cl_sfx_ric3 = S_PrecacheSound ("weapons/ric3.wav", false, true);
 836         cl_sfx_r_exp3 = S_PrecacheSound ("weapons/r_exp3.wav", false, true);
 837 }
 838
 839 void CL_ParseBeam (model_t *m, int lightning)
 840 {
 841         int i, ent;
 842         vec3_t start, end;
 843         beam_t *b;
 844
 845         ent = (unsigned short) MSG_ReadShort ();
 846         MSG_ReadVector(start, cl.protocol);
 847         MSG_ReadVector(end, cl.protocol);
 848
 849         if (ent >= MAX_EDICTS)
 850         {
 851                 Con_Printf("CL_ParseBeam: invalid entity number %i\n", ent);
 852                 ent = 0;
 853         }
 854
 855         // override any beam with the same entity
 856         for (i = 0, b = cl_beams;i < cl_max_beams;i++, b++)
 857         {
 858                 if (b->entity == ent)
 859                 {
 860                         //b->entity = ent;
 861                         b->lightning = lightning;
 862                         b->relativestartvalid = (ent && cl_entities[ent].state_current.active) ? 2 : 0;
 863                         b->model = m;
 864                         b->endtime = cl.time + 0.2;
 865                         VectorCopy (start, b->start);
 866                         VectorCopy (end, b->end);
 867                         return;
 868                 }
 869         }
 870
 871         // find a free beam
 872         for (i = 0, b = cl_beams;i < cl_max_beams;i++, b++)
 873         {
 874                 if (!b->model || b->endtime < cl.time)
 875                 {
 876                         b->entity = ent;
 877                         b->lightning = lightning;
 878                         b->relativestartvalid = (ent && cl_entities[ent].state_current.active) ? 2 : 0;
 879                         b->model = m;
 880                         b->endtime = cl.time + 0.2;
 881                         VectorCopy (start, b->start);
 882                         VectorCopy (end, b->end);
 883                         return;
 884                 }
 885         }
 886         Con_Print("beam list overflow!\n");
 887 }
 888
 889 void CL_ParseTempEntity(void)
 890 {
 891         int type;
 892         vec3_t pos;
 893         vec3_t dir;
 894         vec3_t pos2;
 895         vec3_t color;
 896         int rnd;
 897         int colorStart, colorLength, count;
 898         float velspeed, radius;
 899         qbyte *tempcolor;
 900         matrix4x4_t tempmatrix;
 901
 902         type = MSG_ReadByte();
 903         switch (type)
 904         {
 905         case TE_WIZSPIKE:
 906                 // spike hitting wall
 907                 MSG_ReadVector(pos, cl.protocol);
 908                 CL_FindNonSolidLocation(pos, pos, 4);
 909                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
 910                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.12f, 0.50f, 0.12f, 500, 0.2, 0, 0, false, 1);
 911                 CL_RunParticleEffect(pos, vec3_origin, 20, 30);
 912                 S_StartSound(-1, 0, cl_sfx_wizhit, pos, 1, 1);
 913                 break;
 914
 915         case TE_KNIGHTSPIKE:
 916                 // spike hitting wall
 917                 MSG_ReadVector(pos, cl.protocol);
 918                 CL_FindNonSolidLocation(pos, pos, 4);
 919                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
 920                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.50f, 0.30f, 0.10f, 500, 0.2, 0, 0, false, 1);
 921                 CL_RunParticleEffect(pos, vec3_origin, 226, 20);
 922                 S_StartSound(-1, 0, cl_sfx_knighthit, pos, 1, 1);
 923                 break;
 924
 925         case TE_SPIKE:
 926                 // spike hitting wall
 927                 MSG_ReadVector(pos, cl.protocol);
 928                 CL_FindNonSolidLocation(pos, pos, 4);
 929                 // LordHavoc: changed to spark shower
 930                 CL_SparkShower(pos, vec3_origin, 15);
 931                 if (rand() % 5)
 932                         S_StartSound(-1, 0, cl_sfx_tink1, pos, 1, 1);
 933                 else
 934                 {
 935                         rnd = rand() & 3;
 936                         if (rnd == 1)
 937                                 S_StartSound(-1, 0, cl_sfx_ric1, pos, 1, 1);
 938                         else if (rnd == 2)
 939                                 S_StartSound(-1, 0, cl_sfx_ric2, pos, 1, 1);
 940                         else
 941                                 S_StartSound(-1, 0, cl_sfx_ric3, pos, 1, 1);
 942                 }
 943                 break;
 944         case TE_SPIKEQUAD:
 945                 // quad spike hitting wall
 946                 MSG_ReadVector(pos, cl.protocol);
 947                 CL_FindNonSolidLocation(pos, pos, 4);
 948                 // LordHavoc: changed to spark shower
 949                 CL_SparkShower(pos, vec3_origin, 15);
 950                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
 951                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.15f, 0.15f, 1.5f, 500, 0.2, 0, 0, true, 1);
 952                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
 953                 if (rand() % 5)
 954                         S_StartSound(-1, 0, cl_sfx_tink1, pos, 1, 1);
 955                 else
 956                 {
 957                         rnd = rand() & 3;
 958                         if (rnd == 1)
 959                                 S_StartSound(-1, 0, cl_sfx_ric1, pos, 1, 1);
 960                         else if (rnd == 2)
 961                                 S_StartSound(-1, 0, cl_sfx_ric2, pos, 1, 1);
 962                         else
 963                                 S_StartSound(-1, 0, cl_sfx_ric3, pos, 1, 1);
 964                 }
 965                 break;
 966         case TE_SUPERSPIKE:
 967                 // super spike hitting wall
 968                 MSG_ReadVector(pos, cl.protocol);
 969                 CL_FindNonSolidLocation(pos, pos, 4);
 970                 // LordHavoc: changed to dust shower
 971                 CL_SparkShower(pos, vec3_origin, 30);
 972                 if (rand() % 5)
 973                         S_StartSound(-1, 0, cl_sfx_tink1, pos, 1, 1);
 974                 else
 975                 {
 976                         rnd = rand() & 3;
 977                         if (rnd == 1)
 978                                 S_StartSound(-1, 0, cl_sfx_ric1, pos, 1, 1);
 979                         else if (rnd == 2)
 980                                 S_StartSound(-1, 0, cl_sfx_ric2, pos, 1, 1);
 981                         else
 982                                 S_StartSound(-1, 0, cl_sfx_ric3, pos, 1, 1);
 983                 }
 984                 break;
 985         case TE_SUPERSPIKEQUAD:
 986                 // quad super spike hitting wall
 987                 MSG_ReadVector(pos, cl.protocol);
 988                 CL_FindNonSolidLocation(pos, pos, 4);
 989                 // LordHavoc: changed to dust shower
 990                 CL_SparkShower(pos, vec3_origin, 30);
 991                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
 992                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.15f, 0.15f, 1.5f, 500, 0.2, 0, 0, true, 1);
 993                 if (rand() % 5)
 994                         S_StartSound(-1, 0, cl_sfx_tink1, pos, 1, 1);
 995                 else
 996                 {
 997                         rnd = rand() & 3;
 998                         if (rnd == 1)
 999                                 S_StartSound(-1, 0, cl_sfx_ric1, pos, 1, 1);
1000                         else if (rnd == 2)
1001                                 S_StartSound(-1, 0, cl_sfx_ric2, pos, 1, 1);
1002                         else
1003                                 S_StartSound(-1, 0, cl_sfx_ric3, pos, 1, 1);
1004                 }
1005                 break;
1006                 // LordHavoc: added for improved blood splatters
1007         case TE_BLOOD:
1008                 // blood puff
1009                 MSG_ReadVector(pos, cl.protocol);
1010                 CL_FindNonSolidLocation(pos, pos, 4);
1011                 dir[0] = MSG_ReadChar();
1012                 dir[1] = MSG_ReadChar();
1013                 dir[2] = MSG_ReadChar();
1014                 count = MSG_ReadByte();
1015                 CL_BloodPuff(pos, dir, count);
1016                 break;
1017         case TE_SPARK:
1018                 // spark shower
1019                 MSG_ReadVector(pos, cl.protocol);
1020                 CL_FindNonSolidLocation(pos, pos, 4);
1021                 dir[0] = MSG_ReadChar();
1022                 dir[1] = MSG_ReadChar();
1023                 dir[2] = MSG_ReadChar();
1024                 count = MSG_ReadByte();
1025                 CL_SparkShower(pos, dir, count);
1026                 break;
1027         case TE_PLASMABURN:
1028                 MSG_ReadVector(pos, cl.protocol);
1029                 CL_FindNonSolidLocation(pos, pos, 4);
1030                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1031                 CL_AllocDlight(NULL, &tempmatrix, 200, 1, 1, 1, 1000, 0.2, 0, 0, true, 1);
1032                 CL_PlasmaBurn(pos);
1033                 break;
1034                 // LordHavoc: added for improved gore
1035         case TE_BLOODSHOWER:
1036                 // vaporized body
1037                 MSG_ReadVector(pos, cl.protocol); // mins
1038                 MSG_ReadVector(pos2, cl.protocol); // maxs
1039                 velspeed = MSG_ReadCoord(cl.protocol); // speed
1040                 count = (unsigned short) MSG_ReadShort(); // number of particles
1041                 CL_BloodShower(pos, pos2, velspeed, count);
1042                 break;
1043         case TE_PARTICLECUBE:
1044                 // general purpose particle effect
1045                 MSG_ReadVector(pos, cl.protocol); // mins
1046                 MSG_ReadVector(pos2, cl.protocol); // maxs
1047                 MSG_ReadVector(dir, cl.protocol); // dir
1048                 count = (unsigned short) MSG_ReadShort(); // number of particles
1049                 colorStart = MSG_ReadByte(); // color
1050                 colorLength = MSG_ReadByte(); // gravity (1 or 0)
1051                 velspeed = MSG_ReadCoord(cl.protocol); // randomvel
1052                 CL_ParticleCube(pos, pos2, dir, count, colorStart, colorLength, velspeed);
1053                 break;
1054
1055         case TE_PARTICLERAIN:
1056                 // general purpose particle effect
1057                 MSG_ReadVector(pos, cl.protocol); // mins
1058                 MSG_ReadVector(pos2, cl.protocol); // maxs
1059                 MSG_ReadVector(dir, cl.protocol); // dir
1060                 count = (unsigned short) MSG_ReadShort(); // number of particles
1061                 colorStart = MSG_ReadByte(); // color
1062                 CL_ParticleRain(pos, pos2, dir, count, colorStart, 0);
1063                 break;
1064
1065         case TE_PARTICLESNOW:
1066                 // general purpose particle effect
1067                 MSG_ReadVector(pos, cl.protocol); // mins
1068                 MSG_ReadVector(pos2, cl.protocol); // maxs
1069                 MSG_ReadVector(dir, cl.protocol); // dir
1070                 count = (unsigned short) MSG_ReadShort(); // number of particles
1071                 colorStart = MSG_ReadByte(); // color
1072                 CL_ParticleRain(pos, pos2, dir, count, colorStart, 1);
1073                 break;
1074
1075         case TE_GUNSHOT:
1076                 // bullet hitting wall
1077                 MSG_ReadVector(pos, cl.protocol);
1078                 CL_FindNonSolidLocation(pos, pos, 4);
1079                 // LordHavoc: changed to dust shower
1080                 CL_SparkShower(pos, vec3_origin, 15);
1081                 break;
1082
1083         case TE_GUNSHOTQUAD:
1084                 // quad bullet hitting wall
1085                 MSG_ReadVector(pos, cl.protocol);
1086                 CL_FindNonSolidLocation(pos, pos, 4);
1087                 CL_SparkShower(pos, vec3_origin, 15);
1088                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1089                 CL_AllocDlight(NULL, &tempmatrix, 100, 0.15f, 0.15f, 1.5f, 500, 0.2, 0, 0, true, 1);
1090                 break;
1091
1092         case TE_EXPLOSION:
1093                 // rocket explosion
1094                 MSG_ReadVector(pos, cl.protocol);
1095                 CL_FindNonSolidLocation(pos, pos, 10);
1096                 CL_ParticleExplosion(pos);
1097                 // LordHavoc: boosted color from 1.0, 0.8, 0.4 to 1.25, 1.0, 0.5
1098                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1099                 CL_AllocDlight(NULL, &tempmatrix, 350, 4.0f, 2.0f, 0.50f, 700, 0.5, 0, 0, true, 1);
1100                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
1101                 break;
1102
1103         case TE_EXPLOSIONQUAD:
1104                 // quad rocket explosion
1105                 MSG_ReadVector(pos, cl.protocol);
1106                 CL_FindNonSolidLocation(pos, pos, 10);
1107                 CL_ParticleExplosion(pos);
1108                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1109                 CL_AllocDlight(NULL, &tempmatrix, 350, 2.5f, 2.0f, 4.0f, 700, 0.5, 0, 0, true, 1);
1110                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
1111                 break;
1112
1113         case TE_EXPLOSION3:
1114                 // Nehahra movie colored lighting explosion
1115                 MSG_ReadVector(pos, cl.protocol);
1116                 CL_FindNonSolidLocation(pos, pos, 10);
1117                 CL_ParticleExplosion(pos);
1118                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1119                 color[0] = MSG_ReadCoord(cl.protocol) * (2.0f / 1.0f);
1120                 color[1] = MSG_ReadCoord(cl.protocol) * (2.0f / 1.0f);
1121                 color[2] = MSG_ReadCoord(cl.protocol) * (2.0f / 1.0f);
1122                 CL_AllocDlight(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, 0, true, 1);
1123                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
1124                 break;
1125
1126         case TE_EXPLOSIONRGB:
1127                 // colored lighting explosion
1128                 MSG_ReadVector(pos, cl.protocol);
1129                 CL_FindNonSolidLocation(pos, pos, 10);
1130                 CL_ParticleExplosion(pos);
1131                 color[0] = MSG_ReadByte() * (2.0f / 255.0f);
1132                 color[1] = MSG_ReadByte() * (2.0f / 255.0f);
1133                 color[2] = MSG_ReadByte() * (2.0f / 255.0f);
1134                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1135                 CL_AllocDlight(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, 0, true, 1);
1136                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
1137                 break;
1138
1139         case TE_TAREXPLOSION:
1140                 // tarbaby explosion
1141                 MSG_ReadVector(pos, cl.protocol);
1142                 CL_FindNonSolidLocation(pos, pos, 10);
1143                 CL_BlobExplosion(pos);
1144
1145                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
1146                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
1147                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1148                 CL_AllocDlight(NULL, &tempmatrix, 600, 1.6f, 0.8f, 2.0f, 1200, 0.5, 0, 0, true, 1);
1149                 break;
1150
1151         case TE_SMALLFLASH:
1152                 MSG_ReadVector(pos, cl.protocol);
1153                 CL_FindNonSolidLocation(pos, pos, 10);
1154                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1155                 CL_AllocDlight(NULL, &tempmatrix, 200, 2, 2, 2, 1000, 0.2, 0, 0, true, 1);
1156                 break;
1157
1158         case TE_CUSTOMFLASH:
1159                 MSG_ReadVector(pos, cl.protocol);
1160                 CL_FindNonSolidLocation(pos, pos, 4);
1161                 radius = MSG_ReadByte() * 8;
1162                 velspeed = (MSG_ReadByte() + 1) * (1.0 / 256.0);
1163                 color[0] = MSG_ReadByte() * (2.0f / 255.0f);
1164                 color[1] = MSG_ReadByte() * (2.0f / 255.0f);
1165                 color[2] = MSG_ReadByte() * (2.0f / 255.0f);
1166                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1167                 CL_AllocDlight(NULL, &tempmatrix, radius, color[0], color[1], color[2], radius / velspeed, velspeed, 0, 0, true, 1);
1168                 break;
1169
1170         case TE_FLAMEJET:
1171                 MSG_ReadVector(pos, cl.protocol);
1172                 MSG_ReadVector(dir, cl.protocol);
1173                 count = MSG_ReadByte();
1174                 CL_Flames(pos, dir, count);
1175                 break;
1176
1177         case TE_LIGHTNING1:
1178                 // lightning bolts
1179                 if (!cl_model_bolt)
1180                         cl_model_bolt = Mod_ForName("progs/bolt.mdl", false, false, false);
1181                 CL_ParseBeam(cl_model_bolt, true);
1182                 break;
1183
1184         case TE_LIGHTNING2:
1185                 // lightning bolts
1186                 if (!cl_model_bolt2)
1187                         cl_model_bolt2 = Mod_ForName("progs/bolt2.mdl", false, false, false);
1188                 CL_ParseBeam(cl_model_bolt2, true);
1189                 break;
1190
1191         case TE_LIGHTNING3:
1192                 // lightning bolts
1193                 if (!cl_model_bolt3)
1194                         cl_model_bolt3 = Mod_ForName("progs/bolt3.mdl", true, false, false);
1195                 CL_ParseBeam(cl_model_bolt3, false);
1196                 break;
1197
1198 // PGM 01/21/97
1199         case TE_BEAM:
1200                 // grappling hook beam
1201                 if (!cl_model_beam)
1202                         cl_model_beam = Mod_ForName("progs/beam.mdl", true, false, false);
1203                 CL_ParseBeam(cl_model_beam, false);
1204                 break;
1205 // PGM 01/21/97
1206
1207 // LordHavoc: for compatibility with the Nehahra movie...
1208         case TE_LIGHTNING4NEH:
1209                 CL_ParseBeam(Mod_ForName(MSG_ReadString(), true, false, false), false);
1210                 break;
1211
1212         case TE_LAVASPLASH:
1213                 MSG_ReadVector(pos, cl.protocol);
1214                 CL_LavaSplash(pos);
1215                 break;
1216
1217         case TE_TELEPORT:
1218                 MSG_ReadVector(pos, cl.protocol);
1219                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1220                 CL_AllocDlight(NULL, &tempmatrix, 500, 1.0f, 1.0f, 1.0f, 1500, 99.0f, 0, 0, true, 1);
1221 //              CL_TeleportSplash(pos);
1222                 break;
1223
1224         case TE_EXPLOSION2:
1225                 // color mapped explosion
1226                 MSG_ReadVector(pos, cl.protocol);
1227                 CL_FindNonSolidLocation(pos, pos, 10);
1228                 colorStart = MSG_ReadByte();
1229                 colorLength = MSG_ReadByte();
1230                 CL_ParticleExplosion2(pos, colorStart, colorLength);
1231                 tempcolor = (qbyte *)&palette_complete[(rand()%colorLength) + colorStart];
1232                 color[0] = tempcolor[0] * (2.0f / 255.0f);
1233                 color[1] = tempcolor[1] * (2.0f / 255.0f);
1234                 color[2] = tempcolor[2] * (2.0f / 255.0f);
1235                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1236                 CL_AllocDlight(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, 0, true, 1);
1237                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
1238                 break;
1239
1240         case TE_TEI_G3:
1241                 MSG_ReadVector(pos, cl.protocol);
1242                 MSG_ReadVector(pos2, cl.protocol);
1243                 MSG_ReadVector(dir, cl.protocol);
1244                 CL_BeamParticle(pos, pos2, 12, 1, 0.3, 0.1, 1, 1);
1245                 CL_BeamParticle(pos, pos2, 5, 1, 0.9, 0.3, 1, 1);
1246                 break;
1247
1248         case TE_TEI_SMOKE:
1249                 MSG_ReadVector(pos, cl.protocol);
1250                 MSG_ReadVector(dir, cl.protocol);
1251                 count = MSG_ReadByte();
1252                 CL_FindNonSolidLocation(pos, pos, 4);
1253                 CL_Tei_Smoke(pos, dir, count);
1254                 break;
1255
1256         case TE_TEI_BIGEXPLOSION:
1257                 MSG_ReadVector(pos, cl.protocol);
1258                 CL_FindNonSolidLocation(pos, pos, 10);
1259                 CL_ParticleExplosion(pos);
1260                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1261                 CL_AllocDlight(NULL, &tempmatrix, 500, 2.5f, 2.0f, 1.0f, 500, 9999, 0, 0, true, 1);
1262                 S_StartSound(-1, 0, cl_sfx_r_exp3, pos, 1, 1);
1263                 break;
1264
1265         case TE_TEI_PLASMAHIT:
1266                 MSG_ReadVector(pos, cl.protocol);
1267                 MSG_ReadVector(dir, cl.protocol);
1268                 count = MSG_ReadByte();
1269                 CL_FindNonSolidLocation(pos, pos, 5);
1270                 CL_Tei_PlasmaHit(pos, dir, count);
1271                 Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
1272                 CL_AllocDlight(NULL, &tempmatrix, 500, 0.6, 1.2, 2.0f, 2000, 9999, 0, 0, true, 1);
1273                 break;
1274
1275         default:
1276                 Host_Error("CL_ParseTempEntity: bad type %d (hex %02X)", type, type);
1277         }
1278 }
1279
1280 #define SHOWNET(x) if(cl_shownet.integer==2)Con_Printf("%3i:%s\n", msg_readcount-1, x);
1281
1282 static qbyte cgamenetbuffer[65536];
1283
1284 /*
1285 =====================
1286 CL_ParseServerMessage
1287 =====================
1288 */
1289 int parsingerror = false;
1290 void CL_ParseServerMessage(void)
1291 {
1292         int                     cmd;
1293         int                     i, entitiesupdated;
1294         qbyte           cmdlog[32];
1295         char            *cmdlogname[32], *temp;
1296         int                     cmdindex, cmdcount = 0;
1297
1298         if (cls.demorecording)
1299                 CL_WriteDemoMessage ();
1300
1301         cl.last_received_message = realtime;
1302
1303 //
1304 // if recording demos, copy the message out
1305 //
1306         if (cl_shownet.integer == 1)
1307                 Con_Printf("%f %i\n", realtime, net_message.cursize);
1308         else if (cl_shownet.integer == 2)
1309                 Con_Print("------------------\n");
1310
1311         cl.onground = false;    // unless the server says otherwise
1312 //
1313 // parse the message
1314 //
1315         //MSG_BeginReading ();
1316
1317         entitiesupdated = false;
1318
1319         parsingerror = true;
1320
1321         while (1)
1322         {
1323                 if (msg_badread)
1324                         Host_Error ("CL_ParseServerMessage: Bad server message");
1325
1326                 cmd = MSG_ReadByte ();
1327
1328                 if (cmd == -1)
1329                 {
1330                         SHOWNET("END OF MESSAGE");
1331                         break;          // end of message
1332                 }
1333
1334                 cmdindex = cmdcount & 31;
1335                 cmdcount++;
1336                 cmdlog[cmdindex] = cmd;
1337
1338                 // if the high bit of the command byte is set, it is a fast update
1339                 if (cmd & 128)
1340                 {
1341                         entitiesupdated = true;
1342                         // 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)
1343                         temp = "entity";
1344                         cmdlogname[cmdindex] = temp;
1345                         SHOWNET("fast update");
1346                         if (cls.signon == SIGNONS - 1)
1347                         {
1348                                 // first update is the final signon stage
1349                                 cls.signon = SIGNONS;
1350                                 CL_SignonReply ();
1351                         }
1352                         EntityFrameQuake_ReadEntity (cmd&127);
1353                         continue;
1354                 }
1355
1356                 SHOWNET(svc_strings[cmd]);
1357                 cmdlogname[cmdindex] = svc_strings[cmd];
1358                 if (!cmdlogname[cmdindex])
1359                 {
1360                         // 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)
1361                         temp = "<unknown>";
1362                         cmdlogname[cmdindex] = temp;
1363                 }
1364
1365                 // other commands
1366                 switch (cmd)
1367                 {
1368                 default:
1369                         {
1370                                 char description[32*64], temp[64];
1371                                 int count;
1372                                 strcpy (description, "packet dump: ");
1373                                 i = cmdcount - 32;
1374                                 if (i < 0)
1375                                         i = 0;
1376                                 count = cmdcount - i;
1377                                 i &= 31;
1378                                 while(count > 0)
1379                                 {
1380                                         snprintf (temp, sizeof (temp), "%3i:%s ", cmdlog[i], cmdlogname[i]);
1381                                         strlcat (description, temp, sizeof (description));
1382                                         count--;
1383                                         i++;
1384                                         i &= 31;
1385                                 }
1386                                 description[strlen(description)-1] = '\n'; // replace the last space with a newline
1387                                 Con_Print(description);
1388                                 Host_Error ("CL_ParseServerMessage: Illegible server message\n");
1389                         }
1390                         break;
1391
1392                 case svc_nop:
1393                         if (cls.signon < SIGNONS)
1394                                 Con_Print("<-- server to client keepalive\n");
1395                         break;
1396
1397                 case svc_time:
1398                         cl.mtime[1] = cl.mtime[0];
1399                         cl.mtime[0] = MSG_ReadFloat ();
1400                         break;
1401
1402                 case svc_clientdata:
1403                         i = (unsigned short) MSG_ReadShort ();
1404                         CL_ParseClientdata (i);
1405                         break;
1406
1407                 case svc_version:
1408                         i = MSG_ReadLong ();
1409                         // hack for unmarked Nehahra movie demos which had a custom protocol
1410                         if (i == PROTOCOL_QUAKE && cls.demoplayback && demo_nehahra.integer)
1411                                 i = PROTOCOL_NEHAHRAMOVIE;
1412                         if (i != PROTOCOL_QUAKE && i != PROTOCOL_DARKPLACES1 && i != PROTOCOL_DARKPLACES2 && i != PROTOCOL_DARKPLACES3 && i != PROTOCOL_DARKPLACES4 && i != PROTOCOL_DARKPLACES5 && i != PROTOCOL_NEHAHRAMOVIE)
1413                                 Host_Error("CL_ParseServerMessage: Server is protocol %i, not %i (Quake), %i (DP1), %i (DP2), %i (DP3), %i (DP4), %i (DP5), or %i (Nehahra movie)", i, PROTOCOL_QUAKE, PROTOCOL_DARKPLACES1, PROTOCOL_DARKPLACES2, PROTOCOL_DARKPLACES3, PROTOCOL_DARKPLACES4, PROTOCOL_DARKPLACES5, PROTOCOL_NEHAHRAMOVIE);
1414                         cl.protocol = i;
1415                         break;
1416
1417                 case svc_disconnect:
1418                         Con_Printf ("Server disconnected\n");
1419                         if (cls.demonum != -1)
1420                                 CL_NextDemo ();
1421                         else
1422                                 CL_Disconnect ();
1423                         break;
1424
1425                 case svc_print:
1426                         Con_Print(MSG_ReadString());
1427                         break;
1428
1429                 case svc_centerprint:
1430                         SCR_CenterPrint(MSG_ReadString ());
1431                         break;
1432
1433                 case svc_stufftext:
1434                         Cbuf_AddText (MSG_ReadString ());
1435                         break;
1436
1437                 case svc_damage:
1438                         V_ParseDamage ();
1439                         break;
1440
1441                 case svc_serverinfo:
1442                         CL_ParseServerInfo ();
1443                         break;
1444
1445                 case svc_setangle:
1446                         for (i=0 ; i<3 ; i++)
1447                         {
1448                                 if (cl.protocol == PROTOCOL_DARKPLACES5)
1449                                         cl.viewangles[i] = MSG_ReadAngle16i ();
1450                                 else
1451                                         cl.viewangles[i] = MSG_ReadAngle8i ();
1452                         }
1453                         break;
1454
1455                 case svc_setview:
1456                         cl.viewentity = (unsigned short)MSG_ReadShort ();
1457                         if (cl.viewentity >= MAX_EDICTS)
1458                                 Host_Error("svc_setview >= MAX_EDICTS\n");
1459                         // LordHavoc: assume first setview recieved is the real player entity
1460                         if (!cl.playerentity)
1461                                 cl.playerentity = cl.viewentity;
1462                         break;
1463
1464                 case svc_lightstyle:
1465                         i = MSG_ReadByte ();
1466                         if (i >= MAX_LIGHTSTYLES)
1467                                 Host_Error ("svc_lightstyle >= MAX_LIGHTSTYLES");
1468                         strlcpy (cl_lightstyle[i].map,  MSG_ReadString(), sizeof (cl_lightstyle[i].map));
1469                         cl_lightstyle[i].map[MAX_STYLESTRING - 1] = 0;
1470                         cl_lightstyle[i].length = strlen(cl_lightstyle[i].map);
1471                         break;
1472
1473                 case svc_sound:
1474                         CL_ParseStartSoundPacket(false);
1475                         break;
1476
1477                 case svc_sound2:
1478                         CL_ParseStartSoundPacket(true);
1479                         break;
1480
1481                 case svc_stopsound:
1482                         i = (unsigned short) MSG_ReadShort();
1483                         S_StopSound(i>>3, i&7);
1484                         break;
1485
1486                 case svc_updatename:
1487                         i = MSG_ReadByte ();
1488                         if (i >= cl.maxclients)
1489                                 Host_Error ("CL_ParseServerMessage: svc_updatename >= cl.maxclients");
1490                         strlcpy (cl.scores[i].name, MSG_ReadString (), sizeof (cl.scores[i].name));
1491                         break;
1492
1493                 case svc_updatefrags:
1494                         i = MSG_ReadByte ();
1495                         if (i >= cl.maxclients)
1496                                 Host_Error ("CL_ParseServerMessage: svc_updatefrags >= cl.maxclients");
1497                         cl.scores[i].frags = (unsigned short) MSG_ReadShort ();
1498                         break;
1499
1500                 case svc_updatecolors:
1501                         i = MSG_ReadByte ();
1502                         if (i >= cl.maxclients)
1503                                 Host_Error ("CL_ParseServerMessage: svc_updatecolors >= cl.maxclients");
1504                         cl.scores[i].colors = MSG_ReadByte ();
1505                         break;
1506
1507                 case svc_particle:
1508                         CL_ParseParticleEffect ();
1509                         break;
1510
1511                 case svc_effect:
1512                         CL_ParseEffect ();
1513                         break;
1514
1515                 case svc_effect2:
1516                         CL_ParseEffect2 ();
1517                         break;
1518
1519                 case svc_spawnbaseline:
1520                         i = (unsigned short) MSG_ReadShort ();
1521                         if (i < 0 || i >= MAX_EDICTS)
1522                                 Host_Error ("CL_ParseServerMessage: svc_spawnbaseline: invalid entity number %i", i);
1523                         CL_ParseBaseline (cl_entities + i, false);
1524                         break;
1525                 case svc_spawnbaseline2:
1526                         i = (unsigned short) MSG_ReadShort ();
1527                         if (i < 0 || i >= MAX_EDICTS)
1528                                 Host_Error ("CL_ParseServerMessage: svc_spawnbaseline2: invalid entity number %i", i);
1529                         CL_ParseBaseline (cl_entities + i, true);
1530                         break;
1531                 case svc_spawnstatic:
1532                         CL_ParseStatic (false);
1533                         break;
1534                 case svc_spawnstatic2:
1535                         CL_ParseStatic (true);
1536                         break;
1537                 case svc_temp_entity:
1538                         CL_ParseTempEntity ();
1539                         break;
1540
1541                 case svc_setpause:
1542                         cl.paused = MSG_ReadByte ();
1543                         if (cl.paused)
1544                         {
1545                                 CDAudio_Pause ();
1546                                 S_PauseGameSounds ();
1547                         }
1548                         else
1549                         {
1550                                 CDAudio_Resume ();
1551                                 S_ResumeGameSounds ();
1552                         }
1553                         break;
1554
1555                 case svc_signonnum:
1556                         i = MSG_ReadByte ();
1557                         if (i <= cls.signon)
1558                                 Host_Error ("Received signon %i when at %i", i, cls.signon);
1559                         cls.signon = i;
1560                         CL_SignonReply ();
1561                         break;
1562
1563                 case svc_killedmonster:
1564                         cl.stats[STAT_MONSTERS]++;
1565                         break;
1566
1567                 case svc_foundsecret:
1568                         cl.stats[STAT_SECRETS]++;
1569                         break;
1570
1571                 case svc_updatestat:
1572                         i = MSG_ReadByte ();
1573                         if (i < 0 || i >= MAX_CL_STATS)
1574                                 Host_Error ("svc_updatestat: %i is invalid", i);
1575                         cl.stats[i] = MSG_ReadLong ();
1576                         break;
1577
1578                 case svc_spawnstaticsound:
1579                         CL_ParseStaticSound (false);
1580                         break;
1581
1582                 case svc_spawnstaticsound2:
1583                         CL_ParseStaticSound (true);
1584                         break;
1585
1586                 case svc_cdtrack:
1587                         cl.cdtrack = MSG_ReadByte ();
1588                         cl.looptrack = MSG_ReadByte ();
1589                         if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
1590                                 CDAudio_Play ((qbyte)cls.forcetrack, true);
1591                         else
1592                                 CDAudio_Play ((qbyte)cl.cdtrack, true);
1593                         break;
1594
1595                 case svc_intermission:
1596                         cl.intermission = 1;
1597                         cl.completed_time = cl.time;
1598                         break;
1599
1600                 case svc_finale:
1601                         cl.intermission = 2;
1602                         cl.completed_time = cl.time;
1603                         SCR_CenterPrint(MSG_ReadString ());
1604                         break;
1605
1606                 case svc_cutscene:
1607                         cl.intermission = 3;
1608                         cl.completed_time = cl.time;
1609                         SCR_CenterPrint(MSG_ReadString ());
1610                         break;
1611
1612                 case svc_sellscreen:
1613                         Cmd_ExecuteString ("help", src_command);
1614                         break;
1615                 case svc_hidelmp:
1616                         if (gamemode == GAME_TENEBRAE)
1617                         {
1618                                 // repeating particle effect
1619                                 MSG_ReadCoord(cl.protocol);
1620                                 MSG_ReadCoord(cl.protocol);
1621                                 MSG_ReadCoord(cl.protocol);
1622                                 MSG_ReadCoord(cl.protocol);
1623                                 MSG_ReadCoord(cl.protocol);
1624                                 MSG_ReadCoord(cl.protocol);
1625                                 MSG_ReadByte();
1626                                 MSG_ReadLong();
1627                                 MSG_ReadLong();
1628                                 MSG_ReadString();
1629                         }
1630                         else
1631                                 SHOWLMP_decodehide();
1632                         break;
1633                 case svc_showlmp:
1634                         if (gamemode == GAME_TENEBRAE)
1635                         {
1636                                 // particle effect
1637                                 MSG_ReadCoord(cl.protocol);
1638                                 MSG_ReadCoord(cl.protocol);
1639                                 MSG_ReadCoord(cl.protocol);
1640                                 MSG_ReadByte();
1641                                 MSG_ReadString();
1642                         }
1643                         else
1644                                 SHOWLMP_decodeshow();
1645                         break;
1646                 case svc_skybox:
1647                         R_SetSkyBox(MSG_ReadString());
1648                         break;
1649                 case svc_cgame:
1650                         {
1651                                 int length;
1652                                 length = (int) ((unsigned short) MSG_ReadShort());
1653                                 for (i = 0;i < length;i++)
1654                                         cgamenetbuffer[i] = MSG_ReadByte();
1655                                 if (!msg_badread)
1656                                         CL_CGVM_ParseNetwork(cgamenetbuffer, length);
1657                         }
1658                         break;
1659                 case svc_entities:
1660                         if (cls.signon == SIGNONS - 1)
1661                         {
1662                                 // first update is the final signon stage
1663                                 cls.signon = SIGNONS;
1664                                 CL_SignonReply ();
1665                         }
1666                         CL_ReadEntityFrame();
1667                         break;
1668                 }
1669         }
1670
1671         if (entitiesupdated)
1672                 EntityFrameQuake_ISeeDeadEntities();
1673
1674         parsingerror = false;
1675 }
1676
1677 void CL_Parse_DumpPacket(void)
1678 {
1679         if (!parsingerror)
1680                 return;
1681         Con_Print("Packet dump:\n");
1682         SZ_HexDumpToConsole(&net_message);
1683         parsingerror = false;
1684 }
1685
1686 void CL_Parse_Init(void)
1687 {
1688         // LordHavoc: added demo_nehahra cvar
1689         cl_scores_mempool = Mem_AllocPool("client player info", 0, NULL);
1690         Cvar_RegisterVariable (&demo_nehahra);
1691         if (gamemode == GAME_NEHAHRA)
1692                 Cvar_SetValue("demo_nehahra", 1);
1693         Cvar_RegisterVariable(&developer_networkentities);
1694 }