host_cmd.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
  21 #include "quakedef.h"
  22
  23 int current_skill;
  24 char sv_spawnmap[MAX_QPATH];
  25 char sv_loadgame[MAX_OSPATH];
  26
  27 cvar_t sv_cheats = {0, "sv_cheats", "0"};
  28 qboolean allowcheats = false;
  29
  30 mfunction_t *ED_FindFunction (char *name);
  31
  32 /*
  33 ==================
  34 Host_Quit_f
  35 ==================
  36 */
  37
  38 extern qboolean host_shuttingdown;
  39 void Host_Quit_f (void)
  40 {
  41         host_shuttingdown = true;
  42         CL_Disconnect ();
  43         Host_ShutdownServer(false);
  44
  45         Sys_Quit ();
  46 }
  47
  48
  49 /*
  50 ==================
  51 Host_Status_f
  52 ==================
  53 */
  54 void Host_Status_f (void)
  55 {
  56         client_t *client;
  57         int seconds, minutes, hours = 0, j, players;
  58         void (*print) (const char *fmt, ...);
  59
  60         if (cmd_source == src_command)
  61         {
  62                 if (!sv.active)
  63                 {
  64                         Cmd_ForwardToServer ();
  65                         return;
  66                 }
  67                 print = Con_Printf;
  68         }
  69         else
  70                 print = SV_ClientPrintf;
  71
  72         for (players = 0, j = 0;j < svs.maxclients;j++)
  73                 if (svs.clients[j].active)
  74                         players++;
  75         print ("host:    %s\n", Cvar_VariableString ("hostname"));
  76         print ("version: %s build %s\n", gamename, buildstring);
  77         print ("map:     %s\n", sv.name);
  78         print ("players: %i active (%i max)\n\n", players, svs.maxclients);
  79         for (j = 0, client = svs.clients;j < svs.maxclients;j++, client++)
  80         {
  81                 if (!client->active)
  82                         continue;
  83                 seconds = (int)(realtime - client->netconnection->connecttime);
  84                 minutes = seconds / 60;
  85                 if (minutes)
  86                 {
  87                         seconds -= (minutes * 60);
  88                         hours = minutes / 60;
  89                         if (hours)
  90                                 minutes -= (hours * 60);
  91                 }
  92                 else
  93                         hours = 0;
  94                 print ("#%-2u %-16.16s  %3i  %2i:%02i:%02i\n", j+1, client->name, (int)client->edict->v->frags, hours, minutes, seconds);
  95                 print ("   %s\n", client->netconnection->address);
  96         }
  97 }
  98
  99
 100 /*
 101 ==================
 102 Host_God_f
 103
 104 Sets client to godmode
 105 ==================
 106 */
 107 void Host_God_f (void)
 108 {
 109         if (cmd_source == src_command)
 110         {
 111                 Cmd_ForwardToServer ();
 112                 return;
 113         }
 114
 115         if (!sv_player)
 116                 return;
 117
 118         if (!allowcheats)
 119         {
 120                 SV_ClientPrintf("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 121                 return;
 122         }
 123
 124         sv_player->v->flags = (int)sv_player->v->flags ^ FL_GODMODE;
 125         if (!((int)sv_player->v->flags & FL_GODMODE) )
 126                 SV_ClientPrintf ("godmode OFF\n");
 127         else
 128                 SV_ClientPrintf ("godmode ON\n");
 129 }
 130
 131 void Host_Notarget_f (void)
 132 {
 133         if (cmd_source == src_command)
 134         {
 135                 Cmd_ForwardToServer ();
 136                 return;
 137         }
 138
 139         if (!sv_player)
 140                 return;
 141
 142         if (!allowcheats)
 143         {
 144                 SV_ClientPrintf("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 145                 return;
 146         }
 147
 148         sv_player->v->flags = (int)sv_player->v->flags ^ FL_NOTARGET;
 149         if (!((int)sv_player->v->flags & FL_NOTARGET) )
 150                 SV_ClientPrintf ("notarget OFF\n");
 151         else
 152                 SV_ClientPrintf ("notarget ON\n");
 153 }
 154
 155 qboolean noclip_anglehack;
 156
 157 void Host_Noclip_f (void)
 158 {
 159         if (cmd_source == src_command)
 160         {
 161                 Cmd_ForwardToServer ();
 162                 return;
 163         }
 164
 165         if (!sv_player)
 166                 return;
 167
 168         if (!allowcheats)
 169         {
 170                 SV_ClientPrintf("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 171                 return;
 172         }
 173
 174         if (sv_player->v->movetype != MOVETYPE_NOCLIP)
 175         {
 176                 noclip_anglehack = true;
 177                 sv_player->v->movetype = MOVETYPE_NOCLIP;
 178                 SV_ClientPrintf ("noclip ON\n");
 179         }
 180         else
 181         {
 182                 noclip_anglehack = false;
 183                 sv_player->v->movetype = MOVETYPE_WALK;
 184                 SV_ClientPrintf ("noclip OFF\n");
 185         }
 186 }
 187
 188 /*
 189 ==================
 190 Host_Fly_f
 191
 192 Sets client to flymode
 193 ==================
 194 */
 195 void Host_Fly_f (void)
 196 {
 197         if (cmd_source == src_command)
 198         {
 199                 Cmd_ForwardToServer ();
 200                 return;
 201         }
 202
 203         if (!sv_player)
 204                 return;
 205
 206         if (!allowcheats)
 207         {
 208                 SV_ClientPrintf("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 209                 return;
 210         }
 211
 212         if (sv_player->v->movetype != MOVETYPE_FLY)
 213         {
 214                 sv_player->v->movetype = MOVETYPE_FLY;
 215                 SV_ClientPrintf ("flymode ON\n");
 216         }
 217         else
 218         {
 219                 sv_player->v->movetype = MOVETYPE_WALK;
 220                 SV_ClientPrintf ("flymode OFF\n");
 221         }
 222 }
 223
 224
 225 /*
 226 ==================
 227 Host_Ping_f
 228
 229 ==================
 230 */
 231 void Host_Ping_f (void)
 232 {
 233         int             i, j;
 234         float   total;
 235         client_t        *client;
 236
 237         if (cmd_source == src_command)
 238         {
 239                 Cmd_ForwardToServer ();
 240                 return;
 241         }
 242
 243         SV_ClientPrintf ("Client ping times:\n");
 244         for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
 245         {
 246                 if (!client->active)
 247                         continue;
 248                 total = 0;
 249                 for (j=0 ; j<NUM_PING_TIMES ; j++)
 250                         total+=client->ping_times[j];
 251                 total /= NUM_PING_TIMES;
 252                 SV_ClientPrintf ("%4i %s\n", (int)(total*1000), client->name);
 253         }
 254 }
 255
 256 /*
 257 ===============================================================================
 258
 259 SERVER TRANSITIONS
 260
 261 ===============================================================================
 262 */
 263
 264 /*
 265 ======================
 266 Host_Map_f
 267
 268 handle a
 269 map <servername>
 270 command from the console.  Active clients are kicked off.
 271 ======================
 272 */
 273 void Host_Map_f (void)
 274 {
 275         if (cmd_source != src_command)
 276                 return;
 277
 278         cls.demonum = -1;               // stop demo loop in case this fails
 279
 280         CL_Disconnect ();
 281         Host_ShutdownServer(false);
 282
 283         key_dest = key_game;                    // remove console or menu
 284         SCR_BeginLoadingPlaque ();
 285
 286
 287         svs.serverflags = 0;                    // haven't completed an episode yet
 288         strcpy (sv_spawnmap, Cmd_Argv(1));
 289         if (host_initialized)
 290                 Host_PerformSpawnServerAndLoadGame();
 291 }
 292
 293 /*
 294 ==================
 295 Host_Changelevel_f
 296
 297 Goes to a new map, taking all clients along
 298 ==================
 299 */
 300 void Host_Changelevel_f (void)
 301 {
 302         if (Cmd_Argc() != 2)
 303         {
 304                 Con_Printf ("changelevel <levelname> : continue game on a new level\n");
 305                 return;
 306         }
 307         if (!sv.active || cls.demoplayback)
 308         {
 309                 Con_Printf ("Only the server may changelevel\n");
 310                 return;
 311         }
 312         SV_SaveSpawnparms ();
 313         strcpy (sv_spawnmap, Cmd_Argv(1));
 314         if (host_initialized)
 315                 Host_PerformSpawnServerAndLoadGame();
 316 }
 317
 318 /*
 319 ==================
 320 Host_Restart_f
 321
 322 Restarts the current server for a dead player
 323 ==================
 324 */
 325 void Host_Restart_f (void)
 326 {
 327         if (cls.demoplayback || !sv.active)
 328                 return;
 329
 330         if (cmd_source != src_command)
 331                 return;
 332         strcpy (sv_spawnmap, sv.name);
 333         if (host_initialized)
 334                 Host_PerformSpawnServerAndLoadGame();
 335 }
 336
 337 /*
 338 ==================
 339 Host_Reconnect_f
 340
 341 This command causes the client to wait for the signon messages again.
 342 This is sent just before a server changes levels
 343 ==================
 344 */
 345 void Host_Reconnect_f (void)
 346 {
 347         SCR_BeginLoadingPlaque();
 348         cls.signon = 0;         // need new connection messages
 349 }
 350
 351 /*
 352 =====================
 353 Host_Connect_f
 354
 355 User command to connect to server
 356 =====================
 357 */
 358 void Host_Connect_f (void)
 359 {
 360         CL_EstablishConnection(Cmd_Argv(1));
 361 }
 362
 363
 364 /*
 365 ===============================================================================
 366
 367 LOAD / SAVE GAME
 368
 369 ===============================================================================
 370 */
 371
 372 #define SAVEGAME_VERSION        5
 373
 374 /*
 375 ===============
 376 Host_SavegameComment
 377
 378 Writes a SAVEGAME_COMMENT_LENGTH character comment describing the current
 379 ===============
 380 */
 381 void Host_SavegameComment (char *text)
 382 {
 383         int             i;
 384         char    kills[20];
 385
 386         for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
 387                 text[i] = ' ';
 388         memcpy (text, cl.levelname, strlen(cl.levelname));
 389         sprintf (kills,"kills:%3i/%3i", cl.stats[STAT_MONSTERS], cl.stats[STAT_TOTALMONSTERS]);
 390         memcpy (text+22, kills, strlen(kills));
 391 // convert space to _ to make stdio happy
 392         for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
 393                 if (text[i] == ' ')
 394                         text[i] = '_';
 395         text[SAVEGAME_COMMENT_LENGTH] = '\0';
 396 }
 397
 398
 399 /*
 400 ===============
 401 Host_Savegame_f
 402 ===============
 403 */
 404 void Host_Savegame_f (void)
 405 {
 406         char    name[256];
 407         qfile_t *f;
 408         int             i;
 409         char    comment[SAVEGAME_COMMENT_LENGTH+1];
 410
 411         if (cmd_source != src_command)
 412                 return;
 413
 414         if (cls.state != ca_connected || !sv.active)
 415         {
 416                 Con_Printf ("Not playing a local game.\n");
 417                 return;
 418         }
 419
 420         if (cl.intermission)
 421         {
 422                 Con_Printf ("Can't save in intermission.\n");
 423                 return;
 424         }
 425
 426         for (i = 0;i < svs.maxclients;i++)
 427         {
 428                 if (svs.clients[i].active)
 429                 {
 430                         if (i > 0)
 431                         {
 432                                 Con_Printf("Can't save multiplayer games.\n");
 433                                 return;
 434                         }
 435                         if (svs.clients[i].edict->v->deadflag)
 436                         {
 437                                 Con_Printf("Can't savegame with a dead player\n");
 438                                 return;
 439                         }
 440                 }
 441         }
 442
 443         if (Cmd_Argc() != 2)
 444         {
 445                 Con_Printf ("save <savename> : save a game\n");
 446                 return;
 447         }
 448
 449         if (strstr(Cmd_Argv(1), ".."))
 450         {
 451                 Con_Printf ("Relative pathnames are not allowed.\n");
 452                 return;
 453         }
 454
 455         strncpy (name, Cmd_Argv(1), sizeof (name) - 1);
 456         name[sizeof (name) - 1] = '\0';
 457         FS_DefaultExtension (name, ".sav");
 458
 459         Con_Printf ("Saving game to %s...\n", name);
 460         f = FS_Open (name, "w", false);
 461         if (!f)
 462         {
 463                 Con_Printf ("ERROR: couldn't open.\n");
 464                 return;
 465         }
 466
 467         FS_Printf (f, "%i\n", SAVEGAME_VERSION);
 468         Host_SavegameComment (comment);
 469         FS_Printf (f, "%s\n", comment);
 470         for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
 471                 FS_Printf (f, "%f\n", svs.clients[0].spawn_parms[i]);
 472         FS_Printf (f, "%d\n", current_skill);
 473         FS_Printf (f, "%s\n", sv.name);
 474         FS_Printf (f, "%f\n",sv.time);
 475
 476 // write the light styles
 477
 478         for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
 479         {
 480                 if (sv.lightstyles[i])
 481                         FS_Printf (f, "%s\n", sv.lightstyles[i]);
 482                 else
 483                         FS_Printf (f,"m\n");
 484         }
 485
 486
 487         ED_WriteGlobals (f);
 488         for (i=0 ; i<sv.num_edicts ; i++)
 489         {
 490                 ED_Write (f, EDICT_NUM(i));
 491                 FS_Flush (f);
 492         }
 493         FS_Close (f);
 494         Con_Printf ("done.\n");
 495 }
 496
 497
 498 extern mempool_t *edictstring_mempool;
 499
 500 /*
 501 ===============
 502 Host_Loadgame_f
 503 ===============
 504 */
 505 void Host_Loadgame_f (void)
 506 {
 507         if (cmd_source != src_command)
 508                 return;
 509
 510         if (Cmd_Argc() != 2)
 511         {
 512                 Con_Printf ("load <savename> : load a game\n");
 513                 return;
 514         }
 515
 516         strcpy (sv_loadgame, Cmd_Argv(1));
 517         FS_DefaultExtension (sv_loadgame, ".sav");
 518
 519         Con_Printf ("Loading game from %s...\n", sv_loadgame);
 520 }
 521
 522 void Host_PerformLoadGame(char *name)
 523 {
 524         qfile_t *f;
 525         char mapname[MAX_QPATH];
 526         float time, tfloat;
 527         char buf[32768];
 528         const char *start;
 529         char *str;
 530         int i, r;
 531         edict_t *ent;
 532         int entnum;
 533         int version;
 534         float spawn_parms[NUM_SPAWN_PARMS];
 535
 536         cls.demonum = -1;               // stop demo loop in case this fails
 537
 538         f = FS_Open (name, "r", false);
 539         if (!f)
 540         {
 541                 Con_Printf ("ERROR: couldn't open.\n");
 542                 return;
 543         }
 544
 545         str = FS_Getline (f);
 546         sscanf (str, "%i\n", &version);
 547         if (version != SAVEGAME_VERSION)
 548         {
 549                 FS_Close (f);
 550                 Con_Printf ("Savegame is version %i, not %i\n", version, SAVEGAME_VERSION);
 551                 return;
 552         }
 553
 554         SCR_BeginLoadingPlaque ();
 555
 556         str = FS_Getline (f);
 557         for (i = 0;i < NUM_SPAWN_PARMS;i++)
 558         {
 559                 str = FS_Getline (f);
 560                 sscanf (str, "%f\n", &spawn_parms[i]);
 561         }
 562 // this silliness is so we can load 1.06 save files, which have float skill values
 563         str = FS_Getline (f);
 564         sscanf (str, "%f\n", &tfloat);
 565         current_skill = (int)(tfloat + 0.1);
 566         Cvar_SetValue ("skill", (float)current_skill);
 567
 568         strcpy (mapname, FS_Getline (f));
 569
 570         str = FS_Getline (f);
 571         sscanf (str, "%f\n",&time);
 572
 573         allowcheats = sv_cheats.integer != 0;
 574         SV_SpawnServer (mapname);
 575         if (!sv.active)
 576         {
 577                 Con_Printf ("Couldn't load map\n");
 578                 return;
 579         }
 580         sv.paused = true;               // pause until all clients connect
 581         sv.loadgame = true;
 582
 583 // load the light styles
 584
 585         for (i = 0;i < MAX_LIGHTSTYLES;i++)
 586         {
 587                 str = FS_Getline (f);
 588                 sv.lightstyles[i] = Mem_Alloc(edictstring_mempool, strlen(str)+1);
 589                 strcpy (sv.lightstyles[i], str);
 590         }
 591
 592 // load the edicts out of the savegame file
 593         // -1 is the globals
 594         entnum = -1;
 595         while (!FS_Eof (f))
 596         {
 597                 for (i = 0;i < (int)sizeof(buf) - 1;i++)
 598                 {
 599                         r = FS_Getc (f);
 600                         if (r == EOF || !r)
 601                                 break;
 602                         buf[i] = r;
 603                         if (r == '}')
 604                         {
 605                                 i++;
 606                                 break;
 607                         }
 608                 }
 609                 if (i == sizeof(buf)-1)
 610                         Host_Error ("Loadgame buffer overflow");
 611                 buf[i] = 0;
 612                 start = buf;
 613                 if (!COM_ParseToken(&start, false))
 614                 {
 615                         // end of file
 616                         break;
 617                 }
 618                 if (strcmp(com_token,"{"))
 619                         Host_Error ("First token isn't a brace");
 620
 621                 if (entnum == -1)
 622                 {
 623                         // parse the global vars
 624                         ED_ParseGlobals (start);
 625                 }
 626                 else
 627                 {
 628                         // parse an edict
 629                         if (entnum >= MAX_EDICTS)
 630                                 Host_Error("Host_PerformLoadGame: too many edicts in save file (reached MAX_EDICTS %i)\n", MAX_EDICTS);
 631                         while (entnum >= sv.max_edicts)
 632                                 SV_IncreaseEdicts();
 633                         ent = EDICT_NUM(entnum);
 634                         memset (ent->v, 0, progs->entityfields * 4);
 635                         ent->e->free = false;
 636                         ED_ParseEdict (start, ent);
 637
 638                         // link it into the bsp tree
 639                         if (!ent->e->free)
 640                                 SV_LinkEdict (ent, false);
 641                 }
 642
 643                 entnum++;
 644         }
 645
 646         sv.num_edicts = entnum;
 647         sv.time = time;
 648
 649         FS_Close (f);
 650
 651         for (i = 0;i < NUM_SPAWN_PARMS;i++)
 652                 svs.clients[0].spawn_parms[i] = spawn_parms[i];
 653
 654         // make sure we're connected to loopback
 655         if (cls.state == ca_disconnected || !(cls.state == ca_connected && cls.netcon != NULL && LHNETADDRESS_GetAddressType(&cls.netcon->peeraddress) == LHNETADDRESSTYPE_LOOP))
 656                 CL_EstablishConnection("local");
 657 }
 658
 659 //============================================================================
 660
 661 /*
 662 ======================
 663 Host_Name_f
 664 ======================
 665 */
 666 cvar_t cl_name = {CVAR_SAVE, "_cl_name", "player"};
 667 void Host_Name_f (void)
 668 {
 669         char newName[sizeof(host_client->name)];
 670
 671         if (Cmd_Argc () == 1)
 672         {
 673                 Con_Printf ("\"name\" is \"%s\"\n", cl_name.string);
 674                 return;
 675         }
 676
 677         if (Cmd_Argc () == 2)
 678                 strncpy(newName, Cmd_Argv(1), sizeof(host_client->name) - 1);
 679         else
 680                 strncpy(newName, Cmd_Args(), sizeof(host_client->name) - 1);
 681         newName[sizeof(host_client->name) - 1] = 0;
 682
 683         if (cmd_source == src_command)
 684         {
 685                 if (strcmp(cl_name.string, newName) == 0)
 686                         return;
 687                 Cvar_Set ("_cl_name", newName);
 688                 if (cls.state == ca_connected)
 689                         Cmd_ForwardToServer ();
 690                 return;
 691         }
 692
 693         if (strcmp(host_client->name, newName) && host_client->name[0] && strcmp(host_client->name, "unconnected"))
 694                 SV_BroadcastPrintf("%s changed name to %s\n", host_client->name, newName);
 695         strcpy(host_client->name, newName);
 696         strcpy(host_client->old_name, newName);
 697         if (sv_player)
 698                 sv_player->v->netname = PR_SetString(host_client->name);
 699         //Con_Printf("Host_Name_f: host_client->edict->netname = %s, sv_player->netname = %s, host_client->name = %s\n", PR_GetString(host_client->edict->v->netname), PR_GetString(sv_player->v->netname), host_client->name);
 700
 701 // send notification to all clients
 702
 703         MSG_WriteByte(&sv.reliable_datagram, svc_updatename);
 704         MSG_WriteByte(&sv.reliable_datagram, host_client->number);
 705         MSG_WriteString(&sv.reliable_datagram, host_client->name);
 706 }
 707
 708
 709 void Host_Version_f (void)
 710 {
 711         Con_Printf ("Version: %s build %s\n", gamename, buildstring);
 712 }
 713
 714 void Host_Say(qboolean teamonly)
 715 {
 716         client_t *save;
 717         int j;
 718         const char *p1, *p2;
 719         // LordHavoc: 256 char say messages
 720         unsigned char text[256];
 721         qboolean fromServer = false;
 722
 723         if (cmd_source == src_command)
 724         {
 725                 if (cls.state == ca_dedicated)
 726                 {
 727                         fromServer = true;
 728                         teamonly = false;
 729                 }
 730                 else
 731                 {
 732                         Cmd_ForwardToServer ();
 733                         return;
 734                 }
 735         }
 736
 737         if (Cmd_Argc () < 2)
 738                 return;
 739
 740         save = host_client;
 741
 742 // turn on color set 1
 743         if (!fromServer)
 744                 sprintf (text, "%c%s: ", 1, host_client->name);
 745         else
 746                 sprintf (text, "%c<%s> ", 1, hostname.string);
 747
 748         p1 = Cmd_Args();
 749         p2 = p1 + strlen(p1);
 750         // remove trailing newlines
 751         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
 752                 p2--;
 753         // remove quotes if present
 754         if (*p1 == '"')
 755         {
 756                 p1++;
 757                 if (p2[-1] == '"')
 758                         p2--;
 759                 else if (fromServer)
 760                         Con_Printf("Host_Say: missing end quote\n");
 761                 else
 762                         SV_ClientPrintf("Host_Say: missing end quote\n");
 763         }
 764         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
 765                 p2--;
 766         for (j = strlen(text);j < (int)(sizeof(text) - 2) && p1 < p2;)
 767                 text[j++] = *p1++;
 768         text[j++] = '\n';
 769         text[j++] = 0;
 770
 771         for (j = 0, host_client = svs.clients;j < svs.maxclients;j++, host_client++)
 772                 if (host_client->spawned && (!teamplay.integer || host_client->edict->v->team == save->edict->v->team))
 773                         SV_ClientPrintf("%s", text);
 774         host_client = save;
 775
 776         Sys_Printf("%s", &text[1]);
 777 }
 778
 779
 780 void Host_Say_f(void)
 781 {
 782         Host_Say(false);
 783 }
 784
 785
 786 void Host_Say_Team_f(void)
 787 {
 788         Host_Say(true);
 789 }
 790
 791
 792 void Host_Tell_f(void)
 793 {
 794         client_t *save;
 795         int j;
 796         const char *p1, *p2;
 797         char text[1024]; // LordHavoc: FIXME: temporary buffer overflow fix (was 64)
 798         qboolean fromServer = false;
 799
 800         if (cmd_source == src_command)
 801         {
 802                 if (cls.state == ca_dedicated)
 803                         fromServer = true;
 804                 else
 805                 {
 806                         Cmd_ForwardToServer ();
 807                         return;
 808                 }
 809         }
 810
 811         if (Cmd_Argc () < 3)
 812                 return;
 813
 814         if (!fromServer)
 815                 sprintf (text, "%s: ", host_client->name);
 816         else
 817                 sprintf (text, "<%s> ", hostname.string);
 818
 819         p1 = Cmd_Args();
 820         p2 = p1 + strlen(p1);
 821         // remove the target name
 822         while (p1 < p2 && *p1 != ' ')
 823                 p1++;
 824         while (p1 < p2 && *p1 == ' ')
 825                 p1++;
 826         // remove trailing newlines
 827         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
 828                 p2--;
 829         // remove quotes if present
 830         if (*p1 == '"')
 831         {
 832                 p1++;
 833                 if (p2[-1] == '"')
 834                         p2--;
 835                 else if (fromServer)
 836                         Con_Printf("Host_Tell: missing end quote\n");
 837                 else
 838                         SV_ClientPrintf("Host_Tell: missing end quote\n");
 839         }
 840         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
 841                 p2--;
 842         for (j = strlen(text);j < (int)(sizeof(text) - 2) && p1 < p2;)
 843                 text[j++] = *p1++;
 844         text[j++] = '\n';
 845         text[j++] = 0;
 846
 847         save = host_client;
 848         for (j = 0, host_client = svs.clients;j < svs.maxclients;j++, host_client++)
 849                 if (host_client->spawned && !strcasecmp(host_client->name, Cmd_Argv(1)))
 850                         SV_ClientPrintf("%s", text);
 851         host_client = save;
 852 }
 853
 854
 855 /*
 856 ==================
 857 Host_Color_f
 858 ==================
 859 */
 860 cvar_t cl_color = {CVAR_SAVE, "_cl_color", "0"};
 861 void Host_Color_f(void)
 862 {
 863         int             top, bottom;
 864         int             playercolor;
 865         mfunction_t *f;
 866         func_t  SV_ChangeTeam;
 867
 868         if (Cmd_Argc() == 1)
 869         {
 870                 Con_Printf ("\"color\" is \"%i %i\"\n", cl_color.integer >> 4, cl_color.integer & 15);
 871                 Con_Printf ("color <0-15> [0-15]\n");
 872                 return;
 873         }
 874
 875         if (Cmd_Argc() == 2)
 876                 top = bottom = atoi(Cmd_Argv(1));
 877         else
 878         {
 879                 top = atoi(Cmd_Argv(1));
 880                 bottom = atoi(Cmd_Argv(2));
 881         }
 882
 883         top &= 15;
 884         // LordHavoc: allow skin colormaps 14 and 15 (was 13)
 885         if (top > 15)
 886                 top = 15;
 887         bottom &= 15;
 888         // LordHavoc: allow skin colormaps 14 and 15 (was 13)
 889         if (bottom > 15)
 890                 bottom = 15;
 891
 892         playercolor = top*16 + bottom;
 893
 894         if (cmd_source == src_command)
 895         {
 896                 Cvar_SetValue ("_cl_color", playercolor);
 897                 if (cls.state == ca_connected)
 898                         Cmd_ForwardToServer ();
 899                 return;
 900         }
 901
 902         if (sv_player && (f = ED_FindFunction ("SV_ChangeTeam")) && (SV_ChangeTeam = (func_t)(f - pr_functions)))
 903         {
 904                 Con_DPrintf("Calling SV_ChangeTeam\n");
 905                 pr_global_struct->time = sv.time;
 906                 pr_globals[OFS_PARM0] = playercolor;
 907                 pr_global_struct->self = EDICT_TO_PROG(sv_player);
 908                 PR_ExecuteProgram (SV_ChangeTeam, "");
 909         }
 910         else
 911         {
 912                 eval_t *val;
 913                 if (sv_player)
 914                 {
 915                         if ((val = GETEDICTFIELDVALUE(sv_player, eval_clientcolors)))
 916                                 val->_float = playercolor;
 917                         sv_player->v->team = bottom + 1;
 918                 }
 919                 host_client->colors = playercolor;
 920                 host_client->old_colors = playercolor;
 921
 922                 // send notification to all clients
 923                 MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
 924                 MSG_WriteByte (&sv.reliable_datagram, host_client->number);
 925                 MSG_WriteByte (&sv.reliable_datagram, host_client->colors);
 926         }
 927 }
 928
 929 /*
 930 ==================
 931 Host_Kill_f
 932 ==================
 933 */
 934 void Host_Kill_f (void)
 935 {
 936         if (cmd_source == src_command)
 937         {
 938                 Cmd_ForwardToServer ();
 939                 return;
 940         }
 941
 942         if (!sv_player || sv_player->v->health <= 0)
 943         {
 944                 SV_ClientPrintf ("Can't suicide -- already dead!\n");
 945                 return;
 946         }
 947
 948         pr_global_struct->time = sv.time;
 949         pr_global_struct->self = EDICT_TO_PROG(host_client->edict);
 950         PR_ExecuteProgram (pr_global_struct->ClientKill, "QC function ClientKill is missing");
 951 }
 952
 953
 954 /*
 955 ==================
 956 Host_Pause_f
 957 ==================
 958 */
 959 void Host_Pause_f (void)
 960 {
 961
 962         if (cmd_source == src_command)
 963         {
 964                 Cmd_ForwardToServer ();
 965                 return;
 966         }
 967         if (!pausable.integer)
 968                 SV_ClientPrintf ("Pause not allowed.\n");
 969         else
 970         {
 971                 sv.paused ^= 1;
 972                 SV_BroadcastPrintf ("%s %spaused the game\n", host_client->name, sv.paused ? "" : "un");
 973                 // send notification to all clients
 974                 MSG_WriteByte (&sv.reliable_datagram, svc_setpause);
 975                 MSG_WriteByte (&sv.reliable_datagram, sv.paused);
 976         }
 977 }
 978
 979 /*
 980 ======================
 981 Host_PModel_f
 982 LordHavoc: only supported for Nehahra, I personally think this is dumb, but Mindcrime won't listen.
 983 ======================
 984 */
 985 cvar_t cl_pmodel = {CVAR_SAVE, "_cl_pmodel", "0"};
 986 static void Host_PModel_f (void)
 987 {
 988         int i;
 989         eval_t *val;
 990
 991         if (Cmd_Argc () == 1)
 992         {
 993                 Con_Printf ("\"pmodel\" is \"%s\"\n", cl_pmodel.string);
 994                 return;
 995         }
 996         i = atoi(Cmd_Argv(1));
 997
 998         if (cmd_source == src_command)
 999         {
1000                 if (cl_pmodel.integer == i)
1001                         return;
1002                 Cvar_SetValue ("_cl_pmodel", i);
1003                 if (cls.state == ca_connected)
1004                         Cmd_ForwardToServer ();
1005                 return;
1006         }
1007
1008         host_client->pmodel = i;
1009         if (sv_player && (val = GETEDICTFIELDVALUE(sv_player, eval_pmodel)))
1010                 val->_float = i;
1011 }
1012
1013 //===========================================================================
1014
1015
1016 /*
1017 ==================
1018 Host_PreSpawn_f
1019 ==================
1020 */
1021 void Host_PreSpawn_f (void)
1022 {
1023         if (cmd_source == src_command)
1024         {
1025                 Con_Printf ("prespawn is not valid from the console\n");
1026                 return;
1027         }
1028
1029         if (host_client->spawned)
1030         {
1031                 Con_Printf ("prespawn not valid -- already spawned\n");
1032                 return;
1033         }
1034
1035         SZ_Write (&host_client->message, sv.signon.data, sv.signon.cursize);
1036         MSG_WriteByte (&host_client->message, svc_signonnum);
1037         MSG_WriteByte (&host_client->message, 2);
1038         host_client->sendsignon = true;
1039 }
1040
1041 /*
1042 ==================
1043 Host_Spawn_f
1044 ==================
1045 */
1046 void Host_Spawn_f (void)
1047 {
1048         int i;
1049         client_t *client;
1050         func_t RestoreGame;
1051         mfunction_t *f;
1052
1053         if (cmd_source == src_command)
1054         {
1055                 Con_Printf("spawn is not valid from the console\n");
1056                 return;
1057         }
1058
1059         if (host_client->spawned)
1060         {
1061                 Con_Printf("Spawn not valid -- already spawned\n");
1062                 return;
1063         }
1064
1065         if (!sv_player)
1066         {
1067                 Con_Printf("Host_Spawn: no edict??\n");
1068                 return;
1069         }
1070
1071         // LordHavoc: moved this above the QC calls at FrikaC's request
1072         // send all current names, colors, and frag counts
1073         SZ_Clear (&host_client->message);
1074
1075         // run the entrance script
1076         if (sv.loadgame)
1077         {
1078                 // loaded games are fully initialized already
1079                 // if this is the last client to be connected, unpause
1080                 sv.paused = false;
1081
1082                 if ((f = ED_FindFunction ("RestoreGame")))
1083                 if ((RestoreGame = (func_t)(f - pr_functions)))
1084                 {
1085                         Con_DPrintf("Calling RestoreGame\n");
1086                         pr_global_struct->time = sv.time;
1087                         pr_global_struct->self = EDICT_TO_PROG(sv_player);
1088                         PR_ExecuteProgram (RestoreGame, "");
1089                 }
1090         }
1091         else
1092         {
1093                 // set up the edict
1094                 ED_ClearEdict(sv_player);
1095
1096                 //Con_Printf("Host_Spawn_f: host_client->edict->netname = %s, sv_player->netname = %s, host_client->name = %s\n", PR_GetString(host_client->edict->v->netname), PR_GetString(sv_player->v->netname), host_client->name);
1097
1098                 // copy spawn parms out of the client_t
1099                 for (i=0 ; i< NUM_SPAWN_PARMS ; i++)
1100                         (&pr_global_struct->parm1)[i] = host_client->spawn_parms[i];
1101
1102                 // call the spawn function
1103                 pr_global_struct->time = sv.time;
1104                 pr_global_struct->self = EDICT_TO_PROG(sv_player);
1105                 PR_ExecuteProgram (pr_global_struct->ClientConnect, "QC function ClientConnect is missing");
1106
1107                 if ((Sys_DoubleTime() - host_client->netconnection->connecttime) <= sv.time)
1108                         Sys_Printf ("%s entered the game\n", host_client->name);
1109
1110                 PR_ExecuteProgram (pr_global_struct->PutClientInServer, "QC function PutClientInServer is missing");
1111         }
1112
1113
1114         // send time of update
1115         MSG_WriteByte (&host_client->message, svc_time);
1116         MSG_WriteFloat (&host_client->message, sv.time);
1117
1118         for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
1119         {
1120                 if (!client->active)
1121                         continue;
1122                 MSG_WriteByte (&host_client->message, svc_updatename);
1123                 MSG_WriteByte (&host_client->message, i);
1124                 MSG_WriteString (&host_client->message, client->old_name);
1125                 MSG_WriteByte (&host_client->message, svc_updatefrags);
1126                 MSG_WriteByte (&host_client->message, i);
1127                 MSG_WriteShort (&host_client->message, client->old_frags);
1128                 MSG_WriteByte (&host_client->message, svc_updatecolors);
1129                 MSG_WriteByte (&host_client->message, i);
1130                 MSG_WriteByte (&host_client->message, client->old_colors);
1131         }
1132
1133         // send all current light styles
1134         for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
1135         {
1136                 MSG_WriteByte (&host_client->message, svc_lightstyle);
1137                 MSG_WriteByte (&host_client->message, (char)i);
1138                 MSG_WriteString (&host_client->message, sv.lightstyles[i]);
1139         }
1140
1141         // send some stats
1142         MSG_WriteByte (&host_client->message, svc_updatestat);
1143         MSG_WriteByte (&host_client->message, STAT_TOTALSECRETS);
1144         MSG_WriteLong (&host_client->message, pr_global_struct->total_secrets);
1145
1146         MSG_WriteByte (&host_client->message, svc_updatestat);
1147         MSG_WriteByte (&host_client->message, STAT_TOTALMONSTERS);
1148         MSG_WriteLong (&host_client->message, pr_global_struct->total_monsters);
1149
1150         MSG_WriteByte (&host_client->message, svc_updatestat);
1151         MSG_WriteByte (&host_client->message, STAT_SECRETS);
1152         MSG_WriteLong (&host_client->message, pr_global_struct->found_secrets);
1153
1154         MSG_WriteByte (&host_client->message, svc_updatestat);
1155         MSG_WriteByte (&host_client->message, STAT_MONSTERS);
1156         MSG_WriteLong (&host_client->message, pr_global_struct->killed_monsters);
1157
1158         // send a fixangle
1159         // Never send a roll angle, because savegames can catch the server
1160         // in a state where it is expecting the client to correct the angle
1161         // and it won't happen if the game was just loaded, so you wind up
1162         // with a permanent head tilt
1163         MSG_WriteByte (&host_client->message, svc_setangle);
1164         for (i=0 ; i < 2 ; i++)
1165                 MSG_WriteAngle (&host_client->message, sv_player->v->angles[i] );
1166         MSG_WriteAngle (&host_client->message, 0 );
1167
1168         SV_WriteClientdataToMessage (sv_player, &host_client->message);
1169
1170         MSG_WriteByte (&host_client->message, svc_signonnum);
1171         MSG_WriteByte (&host_client->message, 3);
1172         host_client->sendsignon = true;
1173 }
1174
1175 /*
1176 ==================
1177 Host_Begin_f
1178 ==================
1179 */
1180 void Host_Begin_f (void)
1181 {
1182         if (cmd_source == src_command)
1183         {
1184                 Con_Printf ("begin is not valid from the console\n");
1185                 return;
1186         }
1187
1188         host_client->spawned = true;
1189 }
1190
1191 //===========================================================================
1192
1193
1194 /*
1195 ==================
1196 Host_Kick_f
1197
1198 Kicks a user off of the server
1199 ==================
1200 */
1201 void Host_Kick_f (void)
1202 {
1203         char *who;
1204         const char *message = NULL;
1205         client_t *save;
1206         int i;
1207         qboolean byNumber = false;
1208
1209         if (cmd_source != src_command || !sv.active)
1210                 return;
1211
1212         save = host_client;
1213
1214         if (Cmd_Argc() > 2 && strcmp(Cmd_Argv(1), "#") == 0)
1215         {
1216                 i = atof(Cmd_Argv(2)) - 1;
1217                 if (i < 0 || i >= svs.maxclients || !(host_client = svs.clients + i)->active)
1218                         return;
1219                 byNumber = true;
1220         }
1221         else
1222         {
1223                 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
1224                 {
1225                         if (!host_client->active)
1226                                 continue;
1227                         if (strcasecmp(host_client->name, Cmd_Argv(1)) == 0)
1228                                 break;
1229                 }
1230         }
1231
1232         if (i < svs.maxclients)
1233         {
1234                 if (cmd_source == src_command)
1235                 {
1236                         if (cls.state == ca_dedicated)
1237                                 who = "Console";
1238                         else
1239                                 who = cl_name.string;
1240                 }
1241                 else
1242                         who = save->name;
1243
1244                 // can't kick yourself!
1245                 if (host_client == save)
1246                         return;
1247
1248                 if (Cmd_Argc() > 2)
1249                 {
1250                         message = Cmd_Args();
1251                         COM_ParseToken(&message, false);
1252                         if (byNumber)
1253                         {
1254                                 message++;                                                      // skip the #
1255                                 while (*message == ' ')                         // skip white space
1256                                         message++;
1257                                 message += strlen(Cmd_Argv(2)); // skip the number
1258                         }
1259                         while (*message && *message == ' ')
1260                                 message++;
1261                 }
1262                 if (message)
1263                         SV_ClientPrintf ("Kicked by %s: %s\n", who, message);
1264                 else
1265                         SV_ClientPrintf ("Kicked by %s\n", who);
1266                 SV_DropClient (false); // kicked
1267         }
1268
1269         host_client = save;
1270 }
1271
1272 /*
1273 ===============================================================================
1274
1275 DEBUGGING TOOLS
1276
1277 ===============================================================================
1278 */
1279
1280 /*
1281 ==================
1282 Host_Give_f
1283 ==================
1284 */
1285 void Host_Give_f (void)
1286 {
1287         const char *t;
1288         int v;
1289         eval_t *val;
1290
1291         if (cmd_source == src_command)
1292         {
1293                 Cmd_ForwardToServer ();
1294                 return;
1295         }
1296
1297         if (!sv_player)
1298                 return;
1299
1300         if (!allowcheats)
1301         {
1302                 SV_ClientPrintf("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
1303                 return;
1304         }
1305
1306         t = Cmd_Argv(1);
1307         v = atoi (Cmd_Argv(2));
1308
1309         switch (t[0])
1310         {
1311         case '0':
1312         case '1':
1313         case '2':
1314         case '3':
1315         case '4':
1316         case '5':
1317         case '6':
1318         case '7':
1319         case '8':
1320         case '9':
1321                 // MED 01/04/97 added hipnotic give stuff
1322                 if (gamemode == GAME_HIPNOTIC)
1323                 {
1324                         if (t[0] == '6')
1325                         {
1326                                 if (t[1] == 'a')
1327                                         sv_player->v->items = (int)sv_player->v->items | HIT_PROXIMITY_GUN;
1328                                 else
1329                                         sv_player->v->items = (int)sv_player->v->items | IT_GRENADE_LAUNCHER;
1330                         }
1331                         else if (t[0] == '9')
1332                                 sv_player->v->items = (int)sv_player->v->items | HIT_LASER_CANNON;
1333                         else if (t[0] == '0')
1334                                 sv_player->v->items = (int)sv_player->v->items | HIT_MJOLNIR;
1335                         else if (t[0] >= '2')
1336                                 sv_player->v->items = (int)sv_player->v->items | (IT_SHOTGUN << (t[0] - '2'));
1337                 }
1338                 else
1339                 {
1340                         if (t[0] >= '2')
1341                                 sv_player->v->items = (int)sv_player->v->items | (IT_SHOTGUN << (t[0] - '2'));
1342                 }
1343                 break;
1344
1345         case 's':
1346                 if (gamemode == GAME_ROGUE && (val = GETEDICTFIELDVALUE(sv_player, eval_ammo_shells1)))
1347                         val->_float = v;
1348
1349                 sv_player->v->ammo_shells = v;
1350                 break;
1351         case 'n':
1352                 if (gamemode == GAME_ROGUE)
1353                 {
1354                         if ((val = GETEDICTFIELDVALUE(sv_player, eval_ammo_nails1)))
1355                         {
1356                                 val->_float = v;
1357                                 if (sv_player->v->weapon <= IT_LIGHTNING)
1358                                         sv_player->v->ammo_nails = v;
1359                         }
1360                 }
1361                 else
1362                 {
1363                         sv_player->v->ammo_nails = v;
1364                 }
1365                 break;
1366         case 'l':
1367                 if (gamemode == GAME_ROGUE)
1368                 {
1369                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_lava_nails);
1370                         if (val)
1371                         {
1372                                 val->_float = v;
1373                                 if (sv_player->v->weapon > IT_LIGHTNING)
1374                                         sv_player->v->ammo_nails = v;
1375                         }
1376                 }
1377                 break;
1378         case 'r':
1379                 if (gamemode == GAME_ROGUE)
1380                 {
1381                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_rockets1);
1382                         if (val)
1383                         {
1384                                 val->_float = v;
1385                                 if (sv_player->v->weapon <= IT_LIGHTNING)
1386                                         sv_player->v->ammo_rockets = v;
1387                         }
1388                 }
1389                 else
1390                 {
1391                         sv_player->v->ammo_rockets = v;
1392                 }
1393                 break;
1394         case 'm':
1395                 if (gamemode == GAME_ROGUE)
1396                 {
1397                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_multi_rockets);
1398                         if (val)
1399                         {
1400                                 val->_float = v;
1401                                 if (sv_player->v->weapon > IT_LIGHTNING)
1402                                         sv_player->v->ammo_rockets = v;
1403                         }
1404                 }
1405                 break;
1406         case 'h':
1407                 sv_player->v->health = v;
1408                 break;
1409         case 'c':
1410                 if (gamemode == GAME_ROGUE)
1411                 {
1412                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_cells1);
1413                         if (val)
1414                         {
1415                                 val->_float = v;
1416                                 if (sv_player->v->weapon <= IT_LIGHTNING)
1417                                         sv_player->v->ammo_cells = v;
1418                         }
1419                 }
1420                 else
1421                 {
1422                         sv_player->v->ammo_cells = v;
1423                 }
1424                 break;
1425         case 'p':
1426                 if (gamemode == GAME_ROGUE)
1427                 {
1428                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_plasma);
1429                         if (val)
1430                         {
1431                                 val->_float = v;
1432                                 if (sv_player->v->weapon > IT_LIGHTNING)
1433                                         sv_player->v->ammo_cells = v;
1434                         }
1435                 }
1436                 break;
1437         }
1438 }
1439
1440 edict_t *FindViewthing (void)
1441 {
1442         int             i;
1443         edict_t *e;
1444
1445         for (i=0 ; i<sv.num_edicts ; i++)
1446         {
1447                 e = EDICT_NUM(i);
1448                 if (!strcmp (PR_GetString(e->v->classname), "viewthing"))
1449                         return e;
1450         }
1451         Con_Printf ("No viewthing on map\n");
1452         return NULL;
1453 }
1454
1455 /*
1456 ==================
1457 Host_Viewmodel_f
1458 ==================
1459 */
1460 void Host_Viewmodel_f (void)
1461 {
1462         edict_t *e;
1463         model_t *m;
1464
1465         e = FindViewthing ();
1466         if (!e)
1467                 return;
1468
1469         m = Mod_ForName (Cmd_Argv(1), false, true, false);
1470         if (!m)
1471         {
1472                 Con_Printf ("Can't load %s\n", Cmd_Argv(1));
1473                 return;
1474         }
1475
1476         e->v->frame = 0;
1477         cl.model_precache[(int)e->v->modelindex] = m;
1478 }
1479
1480 /*
1481 ==================
1482 Host_Viewframe_f
1483 ==================
1484 */
1485 void Host_Viewframe_f (void)
1486 {
1487         edict_t *e;
1488         int             f;
1489         model_t *m;
1490
1491         e = FindViewthing ();
1492         if (!e)
1493                 return;
1494         m = cl.model_precache[(int)e->v->modelindex];
1495
1496         f = atoi(Cmd_Argv(1));
1497         if (f >= m->numframes)
1498                 f = m->numframes-1;
1499
1500         e->v->frame = f;
1501 }
1502
1503
1504 void PrintFrameName (model_t *m, int frame)
1505 {
1506         if (m->animscenes)
1507                 Con_Printf("frame %i: %s\n", frame, m->animscenes[frame].name);
1508         else
1509                 Con_Printf("frame %i\n", frame);
1510 }
1511
1512 /*
1513 ==================
1514 Host_Viewnext_f
1515 ==================
1516 */
1517 void Host_Viewnext_f (void)
1518 {
1519         edict_t *e;
1520         model_t *m;
1521
1522         e = FindViewthing ();
1523         if (!e)
1524                 return;
1525         m = cl.model_precache[(int)e->v->modelindex];
1526
1527         e->v->frame = e->v->frame + 1;
1528         if (e->v->frame >= m->numframes)
1529                 e->v->frame = m->numframes - 1;
1530
1531         PrintFrameName (m, e->v->frame);
1532 }
1533
1534 /*
1535 ==================
1536 Host_Viewprev_f
1537 ==================
1538 */
1539 void Host_Viewprev_f (void)
1540 {
1541         edict_t *e;
1542         model_t *m;
1543
1544         e = FindViewthing ();
1545         if (!e)
1546                 return;
1547
1548         m = cl.model_precache[(int)e->v->modelindex];
1549
1550         e->v->frame = e->v->frame - 1;
1551         if (e->v->frame < 0)
1552                 e->v->frame = 0;
1553
1554         PrintFrameName (m, e->v->frame);
1555 }
1556
1557 /*
1558 ===============================================================================
1559
1560 DEMO LOOP CONTROL
1561
1562 ===============================================================================
1563 */
1564
1565
1566 /*
1567 ==================
1568 Host_Startdemos_f
1569 ==================
1570 */
1571 void Host_Startdemos_f (void)
1572 {
1573         int             i, c;
1574
1575         if (cls.state == ca_dedicated || COM_CheckParm("-listen"))
1576         {
1577                 if (!sv.active && !sv_spawnmap[0])
1578                 {
1579                         if (gamemode == GAME_TRANSFUSION)
1580                                 Cbuf_AddText ("map bb1\n");
1581                         else
1582                                 Cbuf_AddText ("map start\n");
1583                 }
1584                 return;
1585         }
1586
1587         c = Cmd_Argc() - 1;
1588         if (c > MAX_DEMOS)
1589         {
1590                 Con_Printf ("Max %i demos in demoloop\n", MAX_DEMOS);
1591                 c = MAX_DEMOS;
1592         }
1593         Con_DPrintf ("%i demo(s) in loop\n", c);
1594
1595         for (i=1 ; i<c+1 ; i++)
1596                 strncpy (cls.demos[i-1], Cmd_Argv(i), sizeof(cls.demos[0])-1);
1597
1598         // LordHavoc: clear the remaining slots
1599         for (;i <= MAX_DEMOS;i++)
1600                 cls.demos[i-1][0] = 0;
1601
1602         if (!sv.active && cls.demonum != -1 && !cls.demoplayback)
1603         {
1604                 cls.demonum = 0;
1605                 CL_NextDemo ();
1606         }
1607         else
1608                 cls.demonum = -1;
1609 }
1610
1611
1612 /*
1613 ==================
1614 Host_Demos_f
1615
1616 Return to looping demos
1617 ==================
1618 */
1619 void Host_Demos_f (void)
1620 {
1621         if (cls.state == ca_dedicated)
1622                 return;
1623         if (cls.demonum == -1)
1624                 cls.demonum = 1;
1625         CL_Disconnect_f ();
1626         CL_NextDemo ();
1627 }
1628
1629 /*
1630 ==================
1631 Host_Stopdemo_f
1632
1633 Return to looping demos
1634 ==================
1635 */
1636 void Host_Stopdemo_f (void)
1637 {
1638         if (!cls.demoplayback)
1639                 return;
1640         CL_Disconnect ();
1641 }
1642
1643 // LordHavoc: because we don't want to load things before the video starts,
1644 // we have to delay map and game loads until AFTER video is initialized
1645 void Host_PerformSpawnServerAndLoadGame(void)
1646 {
1647         if (vid_hidden && cls.state != ca_dedicated)
1648                 return;
1649         if (sv_loadgame[0])
1650                 Host_PerformLoadGame(sv_loadgame);
1651         else if (sv_spawnmap[0])
1652         {
1653                 allowcheats = sv_cheats.integer != 0;
1654                 SV_SpawnServer(sv_spawnmap);
1655         }
1656         sv_loadgame[0] = 0;
1657         sv_spawnmap[0] = 0;
1658         if (sv.active && cls.state == ca_disconnected)
1659                 Cbuf_AddText ("connect local");
1660 }
1661
1662 static void MaxPlayers_f(void)
1663 {
1664         int n;
1665
1666         if (Cmd_Argc() != 2)
1667         {
1668                 Con_Printf("\"maxplayers\" is \"%u\"\n", svs.maxclients);
1669                 return;
1670         }
1671
1672         if (sv.active)
1673         {
1674                 Con_Printf("maxplayers can not be changed while a server is running.\n");
1675                 return;
1676         }
1677
1678         n = atoi(Cmd_Argv(1));
1679         n = bound(1, n, MAX_SCOREBOARD);
1680         Con_Printf ("\"maxplayers\" set to \"%u\"\n", n);
1681
1682         if (svs.clients)
1683                 Mem_Free(svs.clients);
1684         svs.maxclients = n;
1685         svs.clients = Mem_Alloc(sv_clients_mempool, sizeof(client_t) * svs.maxclients);
1686         if (n == 1)
1687                 Cvar_Set ("deathmatch", "0");
1688         else
1689                 Cvar_Set ("deathmatch", "1");
1690 }
1691
1692 //=============================================================================
1693
1694 /*
1695 ==================
1696 Host_InitCommands
1697 ==================
1698 */
1699 void Host_InitCommands (void)
1700 {
1701         Cmd_AddCommand ("status", Host_Status_f);
1702         Cmd_AddCommand ("quit", Host_Quit_f);
1703         if (gamemode == GAME_NEHAHRA)
1704         {
1705                 Cmd_AddCommand ("max", Host_God_f);
1706                 Cmd_AddCommand ("monster", Host_Notarget_f);
1707                 Cmd_AddCommand ("scrag", Host_Fly_f);
1708                 Cmd_AddCommand ("wraith", Host_Noclip_f);
1709                 Cmd_AddCommand ("gimme", Host_Give_f);
1710         }
1711         else
1712         {
1713                 Cmd_AddCommand ("god", Host_God_f);
1714                 Cmd_AddCommand ("notarget", Host_Notarget_f);
1715                 Cmd_AddCommand ("fly", Host_Fly_f);
1716                 Cmd_AddCommand ("noclip", Host_Noclip_f);
1717                 Cmd_AddCommand ("give", Host_Give_f);
1718         }
1719         Cmd_AddCommand ("map", Host_Map_f);
1720         Cmd_AddCommand ("restart", Host_Restart_f);
1721         Cmd_AddCommand ("changelevel", Host_Changelevel_f);
1722         Cmd_AddCommand ("connect", Host_Connect_f);
1723         Cmd_AddCommand ("reconnect", Host_Reconnect_f);
1724         Cmd_AddCommand ("version", Host_Version_f);
1725         Cmd_AddCommand ("say", Host_Say_f);
1726         Cmd_AddCommand ("say_team", Host_Say_Team_f);
1727         Cmd_AddCommand ("tell", Host_Tell_f);
1728         Cmd_AddCommand ("kill", Host_Kill_f);
1729         Cmd_AddCommand ("pause", Host_Pause_f);
1730         Cmd_AddCommand ("kick", Host_Kick_f);
1731         Cmd_AddCommand ("ping", Host_Ping_f);
1732         Cmd_AddCommand ("load", Host_Loadgame_f);
1733         Cmd_AddCommand ("save", Host_Savegame_f);
1734
1735         Cmd_AddCommand ("startdemos", Host_Startdemos_f);
1736         Cmd_AddCommand ("demos", Host_Demos_f);
1737         Cmd_AddCommand ("stopdemo", Host_Stopdemo_f);
1738
1739         Cmd_AddCommand ("viewmodel", Host_Viewmodel_f);
1740         Cmd_AddCommand ("viewframe", Host_Viewframe_f);
1741         Cmd_AddCommand ("viewnext", Host_Viewnext_f);
1742         Cmd_AddCommand ("viewprev", Host_Viewprev_f);
1743
1744         Cvar_RegisterVariable (&cl_name);
1745         Cmd_AddCommand ("name", Host_Name_f);
1746         Cvar_RegisterVariable (&cl_color);
1747         Cmd_AddCommand ("color", Host_Color_f);
1748         if (gamemode == GAME_NEHAHRA)
1749         {
1750                 Cvar_RegisterVariable (&cl_pmodel);
1751                 Cmd_AddCommand ("pmodel", Host_PModel_f);
1752         }
1753         Cmd_AddCommand ("prespawn", Host_PreSpawn_f);
1754         Cmd_AddCommand ("spawn", Host_Spawn_f);
1755         Cmd_AddCommand ("begin", Host_Begin_f);
1756         Cmd_AddCommand ("maxplayers", MaxPlayers_f);
1757
1758         Cvar_RegisterVariable(&sv_cheats);
1759 }
1760