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 cvar_t sv_cheats = {0, "sv_cheats", "0"};
  25 qboolean allowcheats = false;
  26
  27 mfunction_t *ED_FindFunction (char *name);
  28
  29 /*
  30 ==================
  31 Host_Quit_f
  32 ==================
  33 */
  34
  35 extern qboolean host_shuttingdown;
  36 void Host_Quit_f (void)
  37 {
  38         host_shuttingdown = true;
  39         CL_Disconnect ();
  40         Host_ShutdownServer(false);
  41
  42         Sys_Quit ();
  43 }
  44
  45
  46 /*
  47 ==================
  48 Host_Status_f
  49 ==================
  50 */
  51 void Host_Status_f (void)
  52 {
  53         const char *protocolname;
  54         client_t *client;
  55         int seconds, minutes, hours = 0, j, players;
  56         void (*print) (const char *fmt, ...);
  57
  58         if (cmd_source == src_command)
  59         {
  60                 if (!sv.active)
  61                 {
  62                         Cmd_ForwardToServer ();
  63                         return;
  64                 }
  65                 print = Con_Printf;
  66         }
  67         else
  68                 print = SV_ClientPrintf;
  69
  70         for (players = 0, j = 0;j < svs.maxclients;j++)
  71                 if (svs.clients[j].active)
  72                         players++;
  73         print ("host:    %s\n", Cvar_VariableString ("hostname"));
  74         print ("version: %s build %s\n", gamename, buildstring);
  75         switch(sv.protocol)
  76         {
  77                 case PROTOCOL_QUAKE: protocolname = sv.netquakecompatible ? "QUAKE" : "QUAKEDP";break;
  78                 case PROTOCOL_DARKPLACES1: protocolname = "PROTOCOL_DARKPLACES1";break;
  79                 case PROTOCOL_DARKPLACES2: protocolname = "PROTOCOL_DARKPLACES2";break;
  80                 case PROTOCOL_DARKPLACES3: protocolname = "PROTOCOL_DARKPLACES3";break;
  81                 case PROTOCOL_DARKPLACES4: protocolname = "PROTOCOL_DARKPLACES4";break;
  82                 case PROTOCOL_DARKPLACES5: protocolname = "PROTOCOL_DARKPLACES5";break;
  83                 default: protocolname = "PROTOCOL_UNKNOWN";break;
  84         }
  85         print ("protocol: %i (%s)\n", sv.protocol, protocolname);
  86         print ("map:     %s\n", sv.name);
  87         print ("players: %i active (%i max)\n\n", players, svs.maxclients);
  88         for (j = 0, client = svs.clients;j < svs.maxclients;j++, client++)
  89         {
  90                 if (!client->active)
  91                         continue;
  92                 seconds = (int)(realtime - client->netconnection->connecttime);
  93                 minutes = seconds / 60;
  94                 if (minutes)
  95                 {
  96                         seconds -= (minutes * 60);
  97                         hours = minutes / 60;
  98                         if (hours)
  99                                 minutes -= (hours * 60);
 100                 }
 101                 else
 102                         hours = 0;
 103                 print ("#%-2u %-16.16s  %3i  %2i:%02i:%02i\n", j+1, client->name, (int)client->edict->v->frags, hours, minutes, seconds);
 104                 print ("   %s\n", client->netconnection->address);
 105         }
 106 }
 107
 108
 109 /*
 110 ==================
 111 Host_God_f
 112
 113 Sets client to godmode
 114 ==================
 115 */
 116 void Host_God_f (void)
 117 {
 118         if (cmd_source == src_command)
 119         {
 120                 Cmd_ForwardToServer ();
 121                 return;
 122         }
 123
 124         if (!sv_player)
 125                 return;
 126
 127         if (!allowcheats)
 128         {
 129                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 130                 return;
 131         }
 132
 133         sv_player->v->flags = (int)sv_player->v->flags ^ FL_GODMODE;
 134         if (!((int)sv_player->v->flags & FL_GODMODE) )
 135                 SV_ClientPrint("godmode OFF\n");
 136         else
 137                 SV_ClientPrint("godmode ON\n");
 138 }
 139
 140 void Host_Notarget_f (void)
 141 {
 142         if (cmd_source == src_command)
 143         {
 144                 Cmd_ForwardToServer ();
 145                 return;
 146         }
 147
 148         if (!sv_player)
 149                 return;
 150
 151         if (!allowcheats)
 152         {
 153                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 154                 return;
 155         }
 156
 157         sv_player->v->flags = (int)sv_player->v->flags ^ FL_NOTARGET;
 158         if (!((int)sv_player->v->flags & FL_NOTARGET) )
 159                 SV_ClientPrint("notarget OFF\n");
 160         else
 161                 SV_ClientPrint("notarget ON\n");
 162 }
 163
 164 qboolean noclip_anglehack;
 165
 166 void Host_Noclip_f (void)
 167 {
 168         if (cmd_source == src_command)
 169         {
 170                 Cmd_ForwardToServer ();
 171                 return;
 172         }
 173
 174         if (!sv_player)
 175                 return;
 176
 177         if (!allowcheats)
 178         {
 179                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 180                 return;
 181         }
 182
 183         if (sv_player->v->movetype != MOVETYPE_NOCLIP)
 184         {
 185                 noclip_anglehack = true;
 186                 sv_player->v->movetype = MOVETYPE_NOCLIP;
 187                 SV_ClientPrint("noclip ON\n");
 188         }
 189         else
 190         {
 191                 noclip_anglehack = false;
 192                 sv_player->v->movetype = MOVETYPE_WALK;
 193                 SV_ClientPrint("noclip OFF\n");
 194         }
 195 }
 196
 197 /*
 198 ==================
 199 Host_Fly_f
 200
 201 Sets client to flymode
 202 ==================
 203 */
 204 void Host_Fly_f (void)
 205 {
 206         if (cmd_source == src_command)
 207         {
 208                 Cmd_ForwardToServer ();
 209                 return;
 210         }
 211
 212         if (!sv_player)
 213                 return;
 214
 215         if (!allowcheats)
 216         {
 217                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 218                 return;
 219         }
 220
 221         if (sv_player->v->movetype != MOVETYPE_FLY)
 222         {
 223                 sv_player->v->movetype = MOVETYPE_FLY;
 224                 SV_ClientPrint("flymode ON\n");
 225         }
 226         else
 227         {
 228                 sv_player->v->movetype = MOVETYPE_WALK;
 229                 SV_ClientPrint("flymode OFF\n");
 230         }
 231 }
 232
 233
 234 /*
 235 ==================
 236 Host_Ping_f
 237
 238 ==================
 239 */
 240 void Host_Ping_f (void)
 241 {
 242         int             i, j;
 243         float   total;
 244         client_t        *client;
 245
 246         if (cmd_source == src_command)
 247         {
 248                 Cmd_ForwardToServer ();
 249                 return;
 250         }
 251
 252         SV_ClientPrint("Client ping times:\n");
 253         for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
 254         {
 255                 if (!client->active)
 256                         continue;
 257                 total = 0;
 258                 for (j=0 ; j<NUM_PING_TIMES ; j++)
 259                         total+=client->ping_times[j];
 260                 total /= NUM_PING_TIMES;
 261                 SV_ClientPrintf("%4i %s\n", (int)(total*1000), client->name);
 262         }
 263 }
 264
 265 /*
 266 ===============================================================================
 267
 268 SERVER TRANSITIONS
 269
 270 ===============================================================================
 271 */
 272
 273 /*
 274 ======================
 275 Host_Map_f
 276
 277 handle a
 278 map <servername>
 279 command from the console.  Active clients are kicked off.
 280 ======================
 281 */
 282 void Host_Map_f (void)
 283 {
 284         char level[MAX_QPATH];
 285
 286         if (Cmd_Argc() != 2)
 287         {
 288                 Con_Print("map <levelname> : start a new game (kicks off all players)\n");
 289                 return;
 290         }
 291
 292         if (cmd_source != src_command)
 293                 return;
 294
 295         SCR_BeginLoadingPlaque ();
 296         cls.demonum = -1;               // stop demo loop in case this fails
 297
 298         CL_Disconnect ();
 299         Host_ShutdownServer(false);
 300
 301         // remove console or menu
 302         key_dest = key_game;
 303         key_consoleactive = 0;
 304
 305         svs.serverflags = 0;                    // haven't completed an episode yet
 306         allowcheats = sv_cheats.integer != 0;
 307         strcpy(level, Cmd_Argv(1));
 308         SV_SpawnServer(level);
 309         if (sv.active && cls.state == ca_disconnected)
 310                 CL_EstablishConnection("local:1");
 311 }
 312
 313 /*
 314 ==================
 315 Host_Changelevel_f
 316
 317 Goes to a new map, taking all clients along
 318 ==================
 319 */
 320 void Host_Changelevel_f (void)
 321 {
 322         char level[MAX_QPATH];
 323
 324         if (Cmd_Argc() != 2)
 325         {
 326                 Con_Print("changelevel <levelname> : continue game on a new level\n");
 327                 return;
 328         }
 329         if (!sv.active || cls.demoplayback)
 330         {
 331                 Con_Print("Only the server may changelevel\n");
 332                 return;
 333         }
 334         if (cmd_source != src_command)
 335                 return;
 336
 337         // remove console or menu
 338         key_dest = key_game;
 339         key_consoleactive = 0;
 340
 341         SV_SaveSpawnparms ();
 342         SCR_BeginLoadingPlaque();
 343         allowcheats = sv_cheats.integer != 0;
 344         strcpy(level, Cmd_Argv(1));
 345         SV_SpawnServer(level);
 346         if (sv.active && cls.state == ca_disconnected)
 347                 CL_EstablishConnection("local:1");
 348 }
 349
 350 /*
 351 ==================
 352 Host_Restart_f
 353
 354 Restarts the current server for a dead player
 355 ==================
 356 */
 357 void Host_Restart_f (void)
 358 {
 359         char mapname[MAX_QPATH];
 360
 361         if (Cmd_Argc() != 1)
 362         {
 363                 Con_Print("restart : restart current level\n");
 364                 return;
 365         }
 366         if (!sv.active || cls.demoplayback)
 367         {
 368                 Con_Print("Only the server may restart\n");
 369                 return;
 370         }
 371         if (cmd_source != src_command)
 372                 return;
 373
 374         // remove console or menu
 375         key_dest = key_game;
 376         key_consoleactive = 0;
 377
 378         SCR_BeginLoadingPlaque();
 379         allowcheats = sv_cheats.integer != 0;
 380         strcpy(mapname, sv.name);
 381         SV_SpawnServer(mapname);
 382         if (sv.active && cls.state == ca_disconnected)
 383                 CL_EstablishConnection("local:1");
 384 }
 385
 386 /*
 387 ==================
 388 Host_Reconnect_f
 389
 390 This command causes the client to wait for the signon messages again.
 391 This is sent just before a server changes levels
 392 ==================
 393 */
 394 void Host_Reconnect_f (void)
 395 {
 396         if (Cmd_Argc() != 1)
 397         {
 398                 Con_Print("reconnect : wait for signon messages again\n");
 399                 return;
 400         }
 401         if (!cls.signon)
 402         {
 403                 Con_Print("reconnect: no signon, ignoring reconnect\n");
 404                 return;
 405         }
 406         SCR_BeginLoadingPlaque();
 407         cls.signon = 0;         // need new connection messages
 408 }
 409
 410 /*
 411 =====================
 412 Host_Connect_f
 413
 414 User command to connect to server
 415 =====================
 416 */
 417 void Host_Connect_f (void)
 418 {
 419         if (Cmd_Argc() != 2)
 420         {
 421                 Con_Print("connect <serveraddress> : connect to a multiplayer game\n");
 422                 return;
 423         }
 424         CL_EstablishConnection(Cmd_Argv(1));
 425 }
 426
 427
 428 /*
 429 ===============================================================================
 430
 431 LOAD / SAVE GAME
 432
 433 ===============================================================================
 434 */
 435
 436 #define SAVEGAME_VERSION        5
 437
 438 /*
 439 ===============
 440 Host_SavegameComment
 441
 442 Writes a SAVEGAME_COMMENT_LENGTH character comment describing the current
 443 ===============
 444 */
 445 void Host_SavegameComment (char *text)
 446 {
 447         int             i;
 448         char    kills[20];
 449
 450         for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
 451                 text[i] = ' ';
 452         memcpy (text, cl.levelname, strlen(cl.levelname));
 453         sprintf (kills,"kills:%3i/%3i", cl.stats[STAT_MONSTERS], cl.stats[STAT_TOTALMONSTERS]);
 454         memcpy (text+22, kills, strlen(kills));
 455 // convert space to _ to make stdio happy
 456         for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
 457                 if (text[i] == ' ')
 458                         text[i] = '_';
 459         text[SAVEGAME_COMMENT_LENGTH] = '\0';
 460 }
 461
 462
 463 /*
 464 ===============
 465 Host_Savegame_f
 466 ===============
 467 */
 468 void Host_Savegame_f (void)
 469 {
 470         char    name[256];
 471         qfile_t *f;
 472         int             i;
 473         char    comment[SAVEGAME_COMMENT_LENGTH+1];
 474
 475         if (cmd_source != src_command)
 476                 return;
 477
 478         if (cls.state != ca_connected || !sv.active)
 479         {
 480                 Con_Print("Not playing a local game.\n");
 481                 return;
 482         }
 483
 484         if (cl.intermission)
 485         {
 486                 Con_Print("Can't save in intermission.\n");
 487                 return;
 488         }
 489
 490         for (i = 0;i < svs.maxclients;i++)
 491         {
 492                 if (svs.clients[i].active)
 493                 {
 494                         if (i > 0)
 495                         {
 496                                 Con_Print("Can't save multiplayer games.\n");
 497                                 return;
 498                         }
 499                         if (svs.clients[i].edict->v->deadflag)
 500                         {
 501                                 Con_Print("Can't savegame with a dead player\n");
 502                                 return;
 503                         }
 504                 }
 505         }
 506
 507         if (Cmd_Argc() != 2)
 508         {
 509                 Con_Print("save <savename> : save a game\n");
 510                 return;
 511         }
 512
 513         if (strstr(Cmd_Argv(1), ".."))
 514         {
 515                 Con_Print("Relative pathnames are not allowed.\n");
 516                 return;
 517         }
 518
 519         strlcpy (name, Cmd_Argv(1), sizeof (name));
 520         FS_DefaultExtension (name, ".sav", sizeof (name));
 521
 522         Con_Printf("Saving game to %s...\n", name);
 523         f = FS_Open (name, "w", false);
 524         if (!f)
 525         {
 526                 Con_Print("ERROR: couldn't open.\n");
 527                 return;
 528         }
 529
 530         FS_Printf(f, "%i\n", SAVEGAME_VERSION);
 531         Host_SavegameComment (comment);
 532         FS_Printf(f, "%s\n", comment);
 533         for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
 534                 FS_Printf(f, "%f\n", svs.clients[0].spawn_parms[i]);
 535         FS_Printf(f, "%d\n", current_skill);
 536         FS_Printf(f, "%s\n", sv.name);
 537         FS_Printf(f, "%f\n",sv.time);
 538
 539 // write the light styles
 540
 541         for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
 542         {
 543                 if (sv.lightstyles[i])
 544                         FS_Printf(f, "%s\n", sv.lightstyles[i]);
 545                 else
 546                         FS_Print(f,"m\n");
 547         }
 548
 549
 550         ED_WriteGlobals (f);
 551         for (i=0 ; i<sv.num_edicts ; i++)
 552         {
 553                 ED_Write (f, EDICT_NUM(i));
 554                 FS_Flush (f);
 555         }
 556         FS_Close (f);
 557         Con_Print("done.\n");
 558 }
 559
 560
 561 extern mempool_t *edictstring_mempool;
 562
 563 /*
 564 ===============
 565 Host_Loadgame_f
 566 ===============
 567 */
 568 void Host_Loadgame_f (void)
 569 {
 570         qfile_t *f;
 571         char filename[MAX_QPATH];
 572         char mapname[MAX_QPATH];
 573         float time, tfloat;
 574         char buf[32768];
 575         const char *start;
 576         char *str;
 577         int i, r;
 578         edict_t *ent;
 579         int entnum;
 580         int version;
 581         float spawn_parms[NUM_SPAWN_PARMS];
 582
 583         if (cmd_source != src_command)
 584                 return;
 585
 586         if (Cmd_Argc() != 2)
 587         {
 588                 Con_Print("load <savename> : load a game\n");
 589                 return;
 590         }
 591
 592         strcpy (filename, Cmd_Argv(1));
 593         FS_DefaultExtension (filename, ".sav", sizeof (filename));
 594
 595         Con_Printf("Loading game from %s...\n", filename);
 596
 597         cls.demonum = -1;               // stop demo loop in case this fails
 598
 599         f = FS_Open (filename, "r", false);
 600         if (!f)
 601         {
 602                 Con_Print("ERROR: couldn't open.\n");
 603                 return;
 604         }
 605
 606         str = FS_Getline (f);
 607         sscanf (str, "%i\n", &version);
 608         if (version != SAVEGAME_VERSION)
 609         {
 610                 FS_Close (f);
 611                 Con_Printf("Savegame is version %i, not %i\n", version, SAVEGAME_VERSION);
 612                 return;
 613         }
 614
 615         SCR_BeginLoadingPlaque ();
 616
 617         str = FS_Getline (f);
 618         for (i = 0;i < NUM_SPAWN_PARMS;i++)
 619         {
 620                 str = FS_Getline (f);
 621                 sscanf (str, "%f\n", &spawn_parms[i]);
 622         }
 623 // this silliness is so we can load 1.06 save files, which have float skill values
 624         str = FS_Getline (f);
 625         sscanf (str, "%f\n", &tfloat);
 626         current_skill = (int)(tfloat + 0.1);
 627         Cvar_SetValue ("skill", (float)current_skill);
 628
 629         strcpy (mapname, FS_Getline (f));
 630
 631         str = FS_Getline (f);
 632         sscanf (str, "%f\n",&time);
 633
 634         allowcheats = sv_cheats.integer != 0;
 635         SV_SpawnServer (mapname);
 636         if (!sv.active)
 637         {
 638                 Con_Print("Couldn't load map\n");
 639                 return;
 640         }
 641         sv.paused = true;               // pause until all clients connect
 642         sv.loadgame = true;
 643
 644 // load the light styles
 645
 646         for (i = 0;i < MAX_LIGHTSTYLES;i++)
 647         {
 648                 str = FS_Getline (f);
 649                 sv.lightstyles[i] = Mem_Alloc(edictstring_mempool, strlen(str)+1);
 650                 strcpy (sv.lightstyles[i], str);
 651         }
 652
 653 // load the edicts out of the savegame file
 654         // -1 is the globals
 655         entnum = -1;
 656         while (!FS_Eof (f))
 657         {
 658                 for (i = 0;i < (int)sizeof(buf) - 1;i++)
 659                 {
 660                         r = FS_Getc (f);
 661                         if (r == EOF || !r)
 662                                 break;
 663                         buf[i] = r;
 664                         if (r == '}')
 665                         {
 666                                 i++;
 667                                 break;
 668                         }
 669                 }
 670                 if (i == sizeof(buf)-1)
 671                         Host_Error ("Loadgame buffer overflow");
 672                 buf[i] = 0;
 673                 start = buf;
 674                 if (!COM_ParseToken(&start, false))
 675                 {
 676                         // end of file
 677                         break;
 678                 }
 679                 if (strcmp(com_token,"{"))
 680                         Host_Error ("First token isn't a brace");
 681
 682                 if (entnum == -1)
 683                 {
 684                         // parse the global vars
 685                         ED_ParseGlobals (start);
 686                 }
 687                 else
 688                 {
 689                         // parse an edict
 690                         if (entnum >= MAX_EDICTS)
 691                                 Host_Error("Host_PerformLoadGame: too many edicts in save file (reached MAX_EDICTS %i)\n", MAX_EDICTS);
 692                         while (entnum >= sv.max_edicts)
 693                                 SV_IncreaseEdicts();
 694                         ent = EDICT_NUM(entnum);
 695                         memset (ent->v, 0, progs->entityfields * 4);
 696                         ent->e->free = false;
 697                         ED_ParseEdict (start, ent);
 698
 699                         // link it into the bsp tree
 700                         if (!ent->e->free)
 701                                 SV_LinkEdict (ent, false);
 702                 }
 703
 704                 entnum++;
 705         }
 706
 707         sv.num_edicts = entnum;
 708         sv.time = time;
 709
 710         FS_Close (f);
 711
 712         for (i = 0;i < NUM_SPAWN_PARMS;i++)
 713                 svs.clients[0].spawn_parms[i] = spawn_parms[i];
 714
 715         // make sure we're connected to loopback
 716         if (cls.state == ca_disconnected || !(cls.state == ca_connected && cls.netcon != NULL && LHNETADDRESS_GetAddressType(&cls.netcon->peeraddress) == LHNETADDRESSTYPE_LOOP))
 717                 CL_EstablishConnection("local:1");
 718 }
 719
 720 //============================================================================
 721
 722 /*
 723 ======================
 724 Host_Name_f
 725 ======================
 726 */
 727 cvar_t cl_name = {CVAR_SAVE, "_cl_name", "player"};
 728 void Host_Name_f (void)
 729 {
 730         int i, j;
 731         char newName[sizeof(host_client->name)];
 732
 733         if (Cmd_Argc () == 1)
 734         {
 735                 Con_Printf("\"name\" is \"%s\"\n", cl_name.string);
 736                 return;
 737         }
 738
 739         if (Cmd_Argc () == 2)
 740                 strlcpy (newName, Cmd_Argv(1), sizeof (newName));
 741         else
 742                 strlcpy (newName, Cmd_Args(), sizeof (newName));
 743
 744         for (i = 0, j = 0;newName[i];i++)
 745                 if (newName[i] != '\r' && newName[i] != '\n')
 746                         newName[j++] = newName[i];
 747         newName[j] = 0;
 748
 749         if (cmd_source == src_command)
 750         {
 751                 Cvar_Set ("_cl_name", newName);
 752                 if (cls.state == ca_connected)
 753                         Cmd_ForwardToServer ();
 754                 return;
 755         }
 756
 757         if (sv.time < host_client->nametime)
 758         {
 759                 SV_ClientPrintf("You can't change name more than once every 5 seconds!\n");
 760                 return;
 761         }
 762
 763         host_client->nametime = sv.time + 5;
 764
 765         if (strcmp(host_client->name, newName) && host_client->name[0] && strcmp(host_client->name, "unconnected"))
 766                 SV_BroadcastPrintf("%s changed name to %s\n", host_client->name, newName);
 767         strcpy(host_client->name, newName);
 768         strcpy(host_client->old_name, newName);
 769         if (sv_player)
 770                 sv_player->v->netname = PR_SetString(host_client->name);
 771         //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);
 772
 773 // send notification to all clients
 774
 775         MSG_WriteByte(&sv.reliable_datagram, svc_updatename);
 776         MSG_WriteByte(&sv.reliable_datagram, host_client->number);
 777         MSG_WriteString(&sv.reliable_datagram, host_client->name);
 778 }
 779
 780
 781 void Host_Version_f (void)
 782 {
 783         Con_Printf("Version: %s build %s\n", gamename, buildstring);
 784 }
 785
 786 void Host_Say(qboolean teamonly)
 787 {
 788         client_t *save;
 789         int j;
 790         const char *p1;
 791         // LordHavoc: 256 char say messages
 792         unsigned char text[256];
 793         qboolean fromServer = false;
 794
 795         if (cmd_source == src_command)
 796         {
 797                 if (cls.state == ca_dedicated)
 798                 {
 799                         fromServer = true;
 800                         teamonly = false;
 801                 }
 802                 else
 803                 {
 804                         Cmd_ForwardToServer ();
 805                         return;
 806                 }
 807         }
 808
 809         if (Cmd_Argc () < 2)
 810                 return;
 811
 812         if (!teamplay.integer)
 813                 teamonly = false;
 814
 815 // turn on color set 1
 816         p1 = Cmd_Args();
 817         if (!fromServer)
 818                 snprintf (text, sizeof(text), "%c%s: %s\n", 1, host_client->name, p1);
 819         else
 820                 snprintf (text, sizeof(text), "%c<%s> %s\n", 1, hostname.string, p1);
 821
 822         // note: save is not a valid edict if fromServer is true
 823         save = host_client;
 824         for (j = 0, host_client = svs.clients;j < svs.maxclients;j++, host_client++)
 825                 if (host_client->spawned && (!teamonly || host_client->edict->v->team == save->edict->v->team))
 826                         SV_ClientPrint(text);
 827         host_client = save;
 828
 829         Sys_Print(&text[1]);
 830 }
 831
 832
 833 void Host_Say_f(void)
 834 {
 835         Host_Say(false);
 836 }
 837
 838
 839 void Host_Say_Team_f(void)
 840 {
 841         Host_Say(true);
 842 }
 843
 844
 845 void Host_Tell_f(void)
 846 {
 847         client_t *save;
 848         int j;
 849         const char *p1, *p2;
 850         char text[1024]; // LordHavoc: FIXME: temporary buffer overflow fix (was 64)
 851         qboolean fromServer = false;
 852
 853         if (cmd_source == src_command)
 854         {
 855                 if (cls.state == ca_dedicated)
 856                         fromServer = true;
 857                 else
 858                 {
 859                         Cmd_ForwardToServer ();
 860                         return;
 861                 }
 862         }
 863
 864         if (Cmd_Argc () < 3)
 865                 return;
 866
 867         if (!fromServer)
 868                 sprintf (text, "%s: ", host_client->name);
 869         else
 870                 sprintf (text, "<%s> ", hostname.string);
 871
 872         p1 = Cmd_Args();
 873         p2 = p1 + strlen(p1);
 874         // remove the target name
 875         while (p1 < p2 && *p1 != ' ')
 876                 p1++;
 877         while (p1 < p2 && *p1 == ' ')
 878                 p1++;
 879         // remove trailing newlines
 880         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
 881                 p2--;
 882         // remove quotes if present
 883         if (*p1 == '"')
 884         {
 885                 p1++;
 886                 if (p2[-1] == '"')
 887                         p2--;
 888                 else if (fromServer)
 889                         Con_Print("Host_Tell: missing end quote\n");
 890                 else
 891                         SV_ClientPrint("Host_Tell: missing end quote\n");
 892         }
 893         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
 894                 p2--;
 895         for (j = strlen(text);j < (int)(sizeof(text) - 2) && p1 < p2;)
 896                 text[j++] = *p1++;
 897         text[j++] = '\n';
 898         text[j++] = 0;
 899
 900         save = host_client;
 901         for (j = 0, host_client = svs.clients;j < svs.maxclients;j++, host_client++)
 902                 if (host_client->spawned && !strcasecmp(host_client->name, Cmd_Argv(1)))
 903                         SV_ClientPrint(text);
 904         host_client = save;
 905 }
 906
 907
 908 /*
 909 ==================
 910 Host_Color_f
 911 ==================
 912 */
 913 cvar_t cl_color = {CVAR_SAVE, "_cl_color", "0"};
 914 void Host_Color_f(void)
 915 {
 916         int             top, bottom;
 917         int             playercolor;
 918         mfunction_t *f;
 919         func_t  SV_ChangeTeam;
 920
 921         if (Cmd_Argc() == 1)
 922         {
 923                 Con_Printf("\"color\" is \"%i %i\"\n", cl_color.integer >> 4, cl_color.integer & 15);
 924                 Con_Print("color <0-15> [0-15]\n");
 925                 return;
 926         }
 927
 928         if (Cmd_Argc() == 2)
 929                 top = bottom = atoi(Cmd_Argv(1));
 930         else
 931         {
 932                 top = atoi(Cmd_Argv(1));
 933                 bottom = atoi(Cmd_Argv(2));
 934         }
 935
 936         top &= 15;
 937         // LordHavoc: allow skin colormaps 14 and 15 (was 13)
 938         if (top > 15)
 939                 top = 15;
 940         bottom &= 15;
 941         // LordHavoc: allow skin colormaps 14 and 15 (was 13)
 942         if (bottom > 15)
 943                 bottom = 15;
 944
 945         playercolor = top*16 + bottom;
 946
 947         if (cmd_source == src_command)
 948         {
 949                 Cvar_SetValue ("_cl_color", playercolor);
 950                 if (cls.state == ca_connected)
 951                         Cmd_ForwardToServer ();
 952                 return;
 953         }
 954
 955         if (sv_player && (f = ED_FindFunction ("SV_ChangeTeam")) && (SV_ChangeTeam = (func_t)(f - pr_functions)))
 956         {
 957                 Con_DPrint("Calling SV_ChangeTeam\n");
 958                 pr_global_struct->time = sv.time;
 959                 pr_globals[OFS_PARM0] = playercolor;
 960                 pr_global_struct->self = EDICT_TO_PROG(sv_player);
 961                 PR_ExecuteProgram (SV_ChangeTeam, "QC function SV_ChangeTeam is missing");
 962         }
 963         else
 964         {
 965                 eval_t *val;
 966                 if (sv_player)
 967                 {
 968                         if ((val = GETEDICTFIELDVALUE(sv_player, eval_clientcolors)))
 969                                 val->_float = playercolor;
 970                         sv_player->v->team = bottom + 1;
 971                 }
 972                 host_client->colors = playercolor;
 973                 host_client->old_colors = playercolor;
 974
 975                 // send notification to all clients
 976                 MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
 977                 MSG_WriteByte (&sv.reliable_datagram, host_client->number);
 978                 MSG_WriteByte (&sv.reliable_datagram, host_client->colors);
 979         }
 980 }
 981
 982 cvar_t cl_rate = {CVAR_SAVE, "_cl_rate", "10000"};
 983 void Host_Rate_f(void)
 984 {
 985         int rate;
 986
 987         if (Cmd_Argc() != 2)
 988         {
 989                 Con_Printf("\"rate\" is \"%i\"\n", cl_rate.integer);
 990                 Con_Print("rate <500-25000>\n");
 991                 return;
 992         }
 993
 994         rate = atoi(Cmd_Argv(1));
 995
 996         if (cmd_source == src_command)
 997         {
 998                 Cvar_SetValue ("_cl_rate", bound(NET_MINRATE, rate, NET_MAXRATE));
 999                 if (cls.state == ca_connected)
1000                         Cmd_ForwardToServer ();
1001                 return;
1002         }
1003
1004         host_client->netconnection->rate = rate;
1005 }
1006
1007 /*
1008 ==================
1009 Host_Kill_f
1010 ==================
1011 */
1012 void Host_Kill_f (void)
1013 {
1014         if (cmd_source == src_command)
1015         {
1016                 Cmd_ForwardToServer ();
1017                 return;
1018         }
1019
1020         if (!sv_player || sv_player->v->health <= 0)
1021         {
1022                 SV_ClientPrint("Can't suicide -- already dead!\n");
1023                 return;
1024         }
1025
1026         pr_global_struct->time = sv.time;
1027         pr_global_struct->self = EDICT_TO_PROG(host_client->edict);
1028         PR_ExecuteProgram (pr_global_struct->ClientKill, "QC function ClientKill is missing");
1029 }
1030
1031
1032 /*
1033 ==================
1034 Host_Pause_f
1035 ==================
1036 */
1037 void Host_Pause_f (void)
1038 {
1039
1040         if (cmd_source == src_command)
1041         {
1042                 Cmd_ForwardToServer ();
1043                 return;
1044         }
1045         if (!pausable.integer)
1046                 SV_ClientPrint("Pause not allowed.\n");
1047         else
1048         {
1049                 sv.paused ^= 1;
1050                 SV_BroadcastPrintf("%s %spaused the game\n", host_client->name, sv.paused ? "" : "un");
1051                 // send notification to all clients
1052                 MSG_WriteByte(&sv.reliable_datagram, svc_setpause);
1053                 MSG_WriteByte(&sv.reliable_datagram, sv.paused);
1054         }
1055 }
1056
1057 /*
1058 ======================
1059 Host_PModel_f
1060 LordHavoc: only supported for Nehahra, I personally think this is dumb, but Mindcrime won't listen.
1061 ======================
1062 */
1063 cvar_t cl_pmodel = {CVAR_SAVE, "_cl_pmodel", "0"};
1064 static void Host_PModel_f (void)
1065 {
1066         int i;
1067         eval_t *val;
1068
1069         if (Cmd_Argc () == 1)
1070         {
1071                 Con_Printf("\"pmodel\" is \"%s\"\n", cl_pmodel.string);
1072                 return;
1073         }
1074         i = atoi(Cmd_Argv(1));
1075
1076         if (cmd_source == src_command)
1077         {
1078                 if (cl_pmodel.integer == i)
1079                         return;
1080                 Cvar_SetValue ("_cl_pmodel", i);
1081                 if (cls.state == ca_connected)
1082                         Cmd_ForwardToServer ();
1083                 return;
1084         }
1085
1086         host_client->pmodel = i;
1087         if (sv_player && (val = GETEDICTFIELDVALUE(sv_player, eval_pmodel)))
1088                 val->_float = i;
1089 }
1090
1091 //===========================================================================
1092
1093
1094 /*
1095 ==================
1096 Host_PreSpawn_f
1097 ==================
1098 */
1099 void Host_PreSpawn_f (void)
1100 {
1101         if (cmd_source == src_command)
1102         {
1103                 Con_Print("prespawn is not valid from the console\n");
1104                 return;
1105         }
1106
1107         if (host_client->spawned)
1108         {
1109                 Con_Print("prespawn not valid -- already spawned\n");
1110                 return;
1111         }
1112
1113         SZ_Write (&host_client->message, sv.signon.data, sv.signon.cursize);
1114         MSG_WriteByte (&host_client->message, svc_signonnum);
1115         MSG_WriteByte (&host_client->message, 2);
1116         host_client->sendsignon = true;
1117 }
1118
1119 /*
1120 ==================
1121 Host_Spawn_f
1122 ==================
1123 */
1124 void Host_Spawn_f (void)
1125 {
1126         int i;
1127         client_t *client;
1128         func_t RestoreGame;
1129         mfunction_t *f;
1130
1131         if (cmd_source == src_command)
1132         {
1133                 Con_Print("spawn is not valid from the console\n");
1134                 return;
1135         }
1136
1137         if (host_client->spawned)
1138         {
1139                 Con_Print("Spawn not valid -- already spawned\n");
1140                 return;
1141         }
1142
1143         if (!sv_player)
1144         {
1145                 Con_Print("Host_Spawn: no edict??\n");
1146                 return;
1147         }
1148
1149         host_client->nametime = 0;
1150
1151         // LordHavoc: moved this above the QC calls at FrikaC's request
1152         // send all current names, colors, and frag counts
1153         SZ_Clear (&host_client->message);
1154
1155         // run the entrance script
1156         if (sv.loadgame)
1157         {
1158                 // loaded games are fully initialized already
1159                 // if this is the last client to be connected, unpause
1160                 sv.paused = false;
1161
1162                 if ((f = ED_FindFunction ("RestoreGame")))
1163                 if ((RestoreGame = (func_t)(f - pr_functions)))
1164                 {
1165                         Con_DPrint("Calling RestoreGame\n");
1166                         pr_global_struct->time = sv.time;
1167                         pr_global_struct->self = EDICT_TO_PROG(sv_player);
1168                         PR_ExecuteProgram (RestoreGame, "QC function RestoreGame is missing");
1169                 }
1170         }
1171         else
1172         {
1173                 // set up the edict
1174                 ED_ClearEdict(sv_player);
1175
1176                 //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);
1177
1178                 // copy spawn parms out of the client_t
1179                 for (i=0 ; i< NUM_SPAWN_PARMS ; i++)
1180                         (&pr_global_struct->parm1)[i] = host_client->spawn_parms[i];
1181
1182                 // call the spawn function
1183                 pr_global_struct->time = sv.time;
1184                 pr_global_struct->self = EDICT_TO_PROG(sv_player);
1185                 PR_ExecuteProgram (pr_global_struct->ClientConnect, "QC function ClientConnect is missing");
1186
1187                 if ((Sys_DoubleTime() - host_client->netconnection->connecttime) <= sv.time)
1188                         Sys_Printf("%s entered the game\n", host_client->name);
1189
1190                 PR_ExecuteProgram (pr_global_struct->PutClientInServer, "QC function PutClientInServer is missing");
1191         }
1192
1193
1194         // send time of update
1195         MSG_WriteByte (&host_client->message, svc_time);
1196         MSG_WriteFloat (&host_client->message, sv.time);
1197
1198         for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
1199         {
1200                 if (!client->active)
1201                         continue;
1202                 MSG_WriteByte (&host_client->message, svc_updatename);
1203                 MSG_WriteByte (&host_client->message, i);
1204                 MSG_WriteString (&host_client->message, client->old_name);
1205                 MSG_WriteByte (&host_client->message, svc_updatefrags);
1206                 MSG_WriteByte (&host_client->message, i);
1207                 MSG_WriteShort (&host_client->message, client->old_frags);
1208                 MSG_WriteByte (&host_client->message, svc_updatecolors);
1209                 MSG_WriteByte (&host_client->message, i);
1210                 MSG_WriteByte (&host_client->message, client->old_colors);
1211         }
1212
1213         // send all current light styles
1214         for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
1215         {
1216                 MSG_WriteByte (&host_client->message, svc_lightstyle);
1217                 MSG_WriteByte (&host_client->message, (char)i);
1218                 MSG_WriteString (&host_client->message, sv.lightstyles[i]);
1219         }
1220
1221         // send some stats
1222         MSG_WriteByte (&host_client->message, svc_updatestat);
1223         MSG_WriteByte (&host_client->message, STAT_TOTALSECRETS);
1224         MSG_WriteLong (&host_client->message, pr_global_struct->total_secrets);
1225
1226         MSG_WriteByte (&host_client->message, svc_updatestat);
1227         MSG_WriteByte (&host_client->message, STAT_TOTALMONSTERS);
1228         MSG_WriteLong (&host_client->message, pr_global_struct->total_monsters);
1229
1230         MSG_WriteByte (&host_client->message, svc_updatestat);
1231         MSG_WriteByte (&host_client->message, STAT_SECRETS);
1232         MSG_WriteLong (&host_client->message, pr_global_struct->found_secrets);
1233
1234         MSG_WriteByte (&host_client->message, svc_updatestat);
1235         MSG_WriteByte (&host_client->message, STAT_MONSTERS);
1236         MSG_WriteLong (&host_client->message, pr_global_struct->killed_monsters);
1237
1238         // send a fixangle
1239         // Never send a roll angle, because savegames can catch the server
1240         // in a state where it is expecting the client to correct the angle
1241         // and it won't happen if the game was just loaded, so you wind up
1242         // with a permanent head tilt
1243         MSG_WriteByte (&host_client->message, svc_setangle);
1244         MSG_WriteAngle (&host_client->message, sv_player->v->angles[0], sv.protocol);
1245         MSG_WriteAngle (&host_client->message, sv_player->v->angles[1], sv.protocol);
1246         MSG_WriteAngle (&host_client->message, 0, sv.protocol);
1247
1248         SV_WriteClientdataToMessage (sv_player, &host_client->message);
1249
1250         MSG_WriteByte (&host_client->message, svc_signonnum);
1251         MSG_WriteByte (&host_client->message, 3);
1252         host_client->sendsignon = true;
1253 }
1254
1255 /*
1256 ==================
1257 Host_Begin_f
1258 ==================
1259 */
1260 void Host_Begin_f (void)
1261 {
1262         if (cmd_source == src_command)
1263         {
1264                 Con_Print("begin is not valid from the console\n");
1265                 return;
1266         }
1267
1268         host_client->spawned = true;
1269 }
1270
1271 //===========================================================================
1272
1273
1274 /*
1275 ==================
1276 Host_Kick_f
1277
1278 Kicks a user off of the server
1279 ==================
1280 */
1281 void Host_Kick_f (void)
1282 {
1283         char *who;
1284         const char *message = NULL;
1285         client_t *save;
1286         int i;
1287         qboolean byNumber = false;
1288
1289         if (cmd_source != src_command || !sv.active)
1290                 return;
1291
1292         save = host_client;
1293
1294         if (Cmd_Argc() > 2 && strcmp(Cmd_Argv(1), "#") == 0)
1295         {
1296                 i = atof(Cmd_Argv(2)) - 1;
1297                 if (i < 0 || i >= svs.maxclients || !(host_client = svs.clients + i)->active)
1298                         return;
1299                 byNumber = true;
1300         }
1301         else
1302         {
1303                 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
1304                 {
1305                         if (!host_client->active)
1306                                 continue;
1307                         if (strcasecmp(host_client->name, Cmd_Argv(1)) == 0)
1308                                 break;
1309                 }
1310         }
1311
1312         if (i < svs.maxclients)
1313         {
1314                 if (cmd_source == src_command)
1315                 {
1316                         if (cls.state == ca_dedicated)
1317                                 who = "Console";
1318                         else
1319                                 who = cl_name.string;
1320                 }
1321                 else
1322                         who = save->name;
1323
1324                 // can't kick yourself!
1325                 if (host_client == save)
1326                         return;
1327
1328                 if (Cmd_Argc() > 2)
1329                 {
1330                         message = Cmd_Args();
1331                         COM_ParseToken(&message, false);
1332                         if (byNumber)
1333                         {
1334                                 message++;                                                      // skip the #
1335                                 while (*message == ' ')                         // skip white space
1336                                         message++;
1337                                 message += strlen(Cmd_Argv(2)); // skip the number
1338                         }
1339                         while (*message && *message == ' ')
1340                                 message++;
1341                 }
1342                 if (message)
1343                         SV_ClientPrintf("Kicked by %s: %s\n", who, message);
1344                 else
1345                         SV_ClientPrintf("Kicked by %s\n", who);
1346                 SV_DropClient (false); // kicked
1347         }
1348
1349         host_client = save;
1350 }
1351
1352 /*
1353 ===============================================================================
1354
1355 DEBUGGING TOOLS
1356
1357 ===============================================================================
1358 */
1359
1360 /*
1361 ==================
1362 Host_Give_f
1363 ==================
1364 */
1365 void Host_Give_f (void)
1366 {
1367         const char *t;
1368         int v;
1369         eval_t *val;
1370
1371         if (cmd_source == src_command)
1372         {
1373                 Cmd_ForwardToServer ();
1374                 return;
1375         }
1376
1377         if (!sv_player)
1378                 return;
1379
1380         if (!allowcheats)
1381         {
1382                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
1383                 return;
1384         }
1385
1386         t = Cmd_Argv(1);
1387         v = atoi (Cmd_Argv(2));
1388
1389         switch (t[0])
1390         {
1391         case '0':
1392         case '1':
1393         case '2':
1394         case '3':
1395         case '4':
1396         case '5':
1397         case '6':
1398         case '7':
1399         case '8':
1400         case '9':
1401                 // MED 01/04/97 added hipnotic give stuff
1402                 if (gamemode == GAME_HIPNOTIC)
1403                 {
1404                         if (t[0] == '6')
1405                         {
1406                                 if (t[1] == 'a')
1407                                         sv_player->v->items = (int)sv_player->v->items | HIT_PROXIMITY_GUN;
1408                                 else
1409                                         sv_player->v->items = (int)sv_player->v->items | IT_GRENADE_LAUNCHER;
1410                         }
1411                         else if (t[0] == '9')
1412                                 sv_player->v->items = (int)sv_player->v->items | HIT_LASER_CANNON;
1413                         else if (t[0] == '0')
1414                                 sv_player->v->items = (int)sv_player->v->items | HIT_MJOLNIR;
1415                         else if (t[0] >= '2')
1416                                 sv_player->v->items = (int)sv_player->v->items | (IT_SHOTGUN << (t[0] - '2'));
1417                 }
1418                 else
1419                 {
1420                         if (t[0] >= '2')
1421                                 sv_player->v->items = (int)sv_player->v->items | (IT_SHOTGUN << (t[0] - '2'));
1422                 }
1423                 break;
1424
1425         case 's':
1426                 if (gamemode == GAME_ROGUE && (val = GETEDICTFIELDVALUE(sv_player, eval_ammo_shells1)))
1427                         val->_float = v;
1428
1429                 sv_player->v->ammo_shells = v;
1430                 break;
1431         case 'n':
1432                 if (gamemode == GAME_ROGUE)
1433                 {
1434                         if ((val = GETEDICTFIELDVALUE(sv_player, eval_ammo_nails1)))
1435                         {
1436                                 val->_float = v;
1437                                 if (sv_player->v->weapon <= IT_LIGHTNING)
1438                                         sv_player->v->ammo_nails = v;
1439                         }
1440                 }
1441                 else
1442                 {
1443                         sv_player->v->ammo_nails = v;
1444                 }
1445                 break;
1446         case 'l':
1447                 if (gamemode == GAME_ROGUE)
1448                 {
1449                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_lava_nails);
1450                         if (val)
1451                         {
1452                                 val->_float = v;
1453                                 if (sv_player->v->weapon > IT_LIGHTNING)
1454                                         sv_player->v->ammo_nails = v;
1455                         }
1456                 }
1457                 break;
1458         case 'r':
1459                 if (gamemode == GAME_ROGUE)
1460                 {
1461                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_rockets1);
1462                         if (val)
1463                         {
1464                                 val->_float = v;
1465                                 if (sv_player->v->weapon <= IT_LIGHTNING)
1466                                         sv_player->v->ammo_rockets = v;
1467                         }
1468                 }
1469                 else
1470                 {
1471                         sv_player->v->ammo_rockets = v;
1472                 }
1473                 break;
1474         case 'm':
1475                 if (gamemode == GAME_ROGUE)
1476                 {
1477                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_multi_rockets);
1478                         if (val)
1479                         {
1480                                 val->_float = v;
1481                                 if (sv_player->v->weapon > IT_LIGHTNING)
1482                                         sv_player->v->ammo_rockets = v;
1483                         }
1484                 }
1485                 break;
1486         case 'h':
1487                 sv_player->v->health = v;
1488                 break;
1489         case 'c':
1490                 if (gamemode == GAME_ROGUE)
1491                 {
1492                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_cells1);
1493                         if (val)
1494                         {
1495                                 val->_float = v;
1496                                 if (sv_player->v->weapon <= IT_LIGHTNING)
1497                                         sv_player->v->ammo_cells = v;
1498                         }
1499                 }
1500                 else
1501                 {
1502                         sv_player->v->ammo_cells = v;
1503                 }
1504                 break;
1505         case 'p':
1506                 if (gamemode == GAME_ROGUE)
1507                 {
1508                         val = GETEDICTFIELDVALUE(sv_player, eval_ammo_plasma);
1509                         if (val)
1510                         {
1511                                 val->_float = v;
1512                                 if (sv_player->v->weapon > IT_LIGHTNING)
1513                                         sv_player->v->ammo_cells = v;
1514                         }
1515                 }
1516                 break;
1517         }
1518 }
1519
1520 edict_t *FindViewthing (void)
1521 {
1522         int             i;
1523         edict_t *e;
1524
1525         for (i=0 ; i<sv.num_edicts ; i++)
1526         {
1527                 e = EDICT_NUM(i);
1528                 if (!strcmp (PR_GetString(e->v->classname), "viewthing"))
1529                         return e;
1530         }
1531         Con_Print("No viewthing on map\n");
1532         return NULL;
1533 }
1534
1535 /*
1536 ==================
1537 Host_Viewmodel_f
1538 ==================
1539 */
1540 void Host_Viewmodel_f (void)
1541 {
1542         edict_t *e;
1543         model_t *m;
1544
1545         e = FindViewthing ();
1546         if (!e)
1547                 return;
1548
1549         m = Mod_ForName (Cmd_Argv(1), false, true, false);
1550         if (!m)
1551         {
1552                 Con_Printf("Can't load %s\n", Cmd_Argv(1));
1553                 return;
1554         }
1555
1556         e->v->frame = 0;
1557         cl.model_precache[(int)e->v->modelindex] = m;
1558 }
1559
1560 /*
1561 ==================
1562 Host_Viewframe_f
1563 ==================
1564 */
1565 void Host_Viewframe_f (void)
1566 {
1567         edict_t *e;
1568         int             f;
1569         model_t *m;
1570
1571         e = FindViewthing ();
1572         if (!e)
1573                 return;
1574         m = cl.model_precache[(int)e->v->modelindex];
1575
1576         f = atoi(Cmd_Argv(1));
1577         if (f >= m->numframes)
1578                 f = m->numframes-1;
1579
1580         e->v->frame = f;
1581 }
1582
1583
1584 void PrintFrameName (model_t *m, int frame)
1585 {
1586         if (m->animscenes)
1587                 Con_Printf("frame %i: %s\n", frame, m->animscenes[frame].name);
1588         else
1589                 Con_Printf("frame %i\n", frame);
1590 }
1591
1592 /*
1593 ==================
1594 Host_Viewnext_f
1595 ==================
1596 */
1597 void Host_Viewnext_f (void)
1598 {
1599         edict_t *e;
1600         model_t *m;
1601
1602         e = FindViewthing ();
1603         if (!e)
1604                 return;
1605         m = cl.model_precache[(int)e->v->modelindex];
1606
1607         e->v->frame = e->v->frame + 1;
1608         if (e->v->frame >= m->numframes)
1609                 e->v->frame = m->numframes - 1;
1610
1611         PrintFrameName (m, e->v->frame);
1612 }
1613
1614 /*
1615 ==================
1616 Host_Viewprev_f
1617 ==================
1618 */
1619 void Host_Viewprev_f (void)
1620 {
1621         edict_t *e;
1622         model_t *m;
1623
1624         e = FindViewthing ();
1625         if (!e)
1626                 return;
1627
1628         m = cl.model_precache[(int)e->v->modelindex];
1629
1630         e->v->frame = e->v->frame - 1;
1631         if (e->v->frame < 0)
1632                 e->v->frame = 0;
1633
1634         PrintFrameName (m, e->v->frame);
1635 }
1636
1637 /*
1638 ===============================================================================
1639
1640 DEMO LOOP CONTROL
1641
1642 ===============================================================================
1643 */
1644
1645
1646 /*
1647 ==================
1648 Host_Startdemos_f
1649 ==================
1650 */
1651 void Host_Startdemos_f (void)
1652 {
1653         int             i, c;
1654
1655         if (cls.state == ca_dedicated || COM_CheckParm("-listen"))
1656         {
1657                 if (!sv.active)
1658                 {
1659                         if (gamemode == GAME_TRANSFUSION)
1660                                 Cbuf_AddText ("map bb1\n");
1661                         else
1662                                 Cbuf_AddText ("map start\n");
1663                 }
1664                 return;
1665         }
1666
1667         c = Cmd_Argc() - 1;
1668         if (c > MAX_DEMOS)
1669         {
1670                 Con_Printf("Max %i demos in demoloop\n", MAX_DEMOS);
1671                 c = MAX_DEMOS;
1672         }
1673         Con_DPrintf("%i demo(s) in loop\n", c);
1674
1675         for (i=1 ; i<c+1 ; i++)
1676                 strlcpy (cls.demos[i-1], Cmd_Argv(i), sizeof (cls.demos[i-1]));
1677
1678         // LordHavoc: clear the remaining slots
1679         for (;i <= MAX_DEMOS;i++)
1680                 cls.demos[i-1][0] = 0;
1681
1682         if (!sv.active && cls.demonum != -1 && !cls.demoplayback)
1683         {
1684                 cls.demonum = 0;
1685                 CL_NextDemo ();
1686         }
1687         else
1688                 cls.demonum = -1;
1689 }
1690
1691
1692 /*
1693 ==================
1694 Host_Demos_f
1695
1696 Return to looping demos
1697 ==================
1698 */
1699 void Host_Demos_f (void)
1700 {
1701         if (cls.state == ca_dedicated)
1702                 return;
1703         if (cls.demonum == -1)
1704                 cls.demonum = 1;
1705         CL_Disconnect_f ();
1706         CL_NextDemo ();
1707 }
1708
1709 /*
1710 ==================
1711 Host_Stopdemo_f
1712
1713 Return to looping demos
1714 ==================
1715 */
1716 void Host_Stopdemo_f (void)
1717 {
1718         if (!cls.demoplayback)
1719                 return;
1720         CL_Disconnect ();
1721         Host_ShutdownServer (false);
1722 }
1723
1724 static void MaxPlayers_f(void)
1725 {
1726         int n;
1727
1728         if (Cmd_Argc() != 2)
1729         {
1730                 Con_Printf("\"maxplayers\" is \"%u\"\n", svs.maxclients);
1731                 return;
1732         }
1733
1734         if (sv.active)
1735         {
1736                 Con_Print("maxplayers can not be changed while a server is running.\n");
1737                 return;
1738         }
1739
1740         n = atoi(Cmd_Argv(1));
1741         n = bound(1, n, MAX_SCOREBOARD);
1742         Con_Printf("\"maxplayers\" set to \"%u\"\n", n);
1743
1744         if (svs.clients)
1745                 Mem_Free(svs.clients);
1746         svs.maxclients = n;
1747         svs.clients = Mem_Alloc(sv_clients_mempool, sizeof(client_t) * svs.maxclients);
1748         if (n == 1)
1749                 Cvar_Set ("deathmatch", "0");
1750         else
1751                 Cvar_Set ("deathmatch", "1");
1752 }
1753
1754 //=============================================================================
1755
1756 /*
1757 ==================
1758 Host_InitCommands
1759 ==================
1760 */
1761 void Host_InitCommands (void)
1762 {
1763         Cmd_AddCommand ("status", Host_Status_f);
1764         Cmd_AddCommand ("quit", Host_Quit_f);
1765         if (gamemode == GAME_NEHAHRA)
1766         {
1767                 Cmd_AddCommand ("max", Host_God_f);
1768                 Cmd_AddCommand ("monster", Host_Notarget_f);
1769                 Cmd_AddCommand ("scrag", Host_Fly_f);
1770                 Cmd_AddCommand ("wraith", Host_Noclip_f);
1771                 Cmd_AddCommand ("gimme", Host_Give_f);
1772         }
1773         else
1774         {
1775                 Cmd_AddCommand ("god", Host_God_f);
1776                 Cmd_AddCommand ("notarget", Host_Notarget_f);
1777                 Cmd_AddCommand ("fly", Host_Fly_f);
1778                 Cmd_AddCommand ("noclip", Host_Noclip_f);
1779                 Cmd_AddCommand ("give", Host_Give_f);
1780         }
1781         Cmd_AddCommand ("map", Host_Map_f);
1782         Cmd_AddCommand ("restart", Host_Restart_f);
1783         Cmd_AddCommand ("changelevel", Host_Changelevel_f);
1784         Cmd_AddCommand ("connect", Host_Connect_f);
1785         Cmd_AddCommand ("reconnect", Host_Reconnect_f);
1786         Cmd_AddCommand ("version", Host_Version_f);
1787         Cmd_AddCommand ("say", Host_Say_f);
1788         Cmd_AddCommand ("say_team", Host_Say_Team_f);
1789         Cmd_AddCommand ("tell", Host_Tell_f);
1790         Cmd_AddCommand ("kill", Host_Kill_f);
1791         Cmd_AddCommand ("pause", Host_Pause_f);
1792         Cmd_AddCommand ("kick", Host_Kick_f);
1793         Cmd_AddCommand ("ping", Host_Ping_f);
1794         Cmd_AddCommand ("load", Host_Loadgame_f);
1795         Cmd_AddCommand ("save", Host_Savegame_f);
1796
1797         Cmd_AddCommand ("startdemos", Host_Startdemos_f);
1798         Cmd_AddCommand ("demos", Host_Demos_f);
1799         Cmd_AddCommand ("stopdemo", Host_Stopdemo_f);
1800
1801         Cmd_AddCommand ("viewmodel", Host_Viewmodel_f);
1802         Cmd_AddCommand ("viewframe", Host_Viewframe_f);
1803         Cmd_AddCommand ("viewnext", Host_Viewnext_f);
1804         Cmd_AddCommand ("viewprev", Host_Viewprev_f);
1805
1806         Cvar_RegisterVariable (&cl_name);
1807         Cmd_AddCommand ("name", Host_Name_f);
1808         Cvar_RegisterVariable (&cl_color);
1809         Cmd_AddCommand ("color", Host_Color_f);
1810         Cvar_RegisterVariable (&cl_rate);
1811         Cmd_AddCommand ("rate", Host_Rate_f);
1812         if (gamemode == GAME_NEHAHRA)
1813         {
1814                 Cvar_RegisterVariable (&cl_pmodel);
1815                 Cmd_AddCommand ("pmodel", Host_PModel_f);
1816         }
1817         Cmd_AddCommand ("prespawn", Host_PreSpawn_f);
1818         Cmd_AddCommand ("spawn", Host_Spawn_f);
1819         Cmd_AddCommand ("begin", Host_Begin_f);
1820         Cmd_AddCommand ("maxplayers", MaxPlayers_f);
1821
1822         Cvar_RegisterVariable(&sv_cheats);
1823 }
1824