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