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", "enables cheat commands in any game, and cheat impulses in dpmod"};
  25 cvar_t sv_adminnick = {CVAR_SAVE, "sv_adminnick", "", "nick name to use for admin messages instead of host name"};
  26 cvar_t rcon_password = {CVAR_PRIVATE, "rcon_password", "", "password to authenticate rcon commands"};
  27 cvar_t rcon_address = {0, "rcon_address", "", "server address to send rcon commands to (when not connected to a server)"};
  28 cvar_t team = {CVAR_USERINFO | CVAR_SAVE, "team", "none", "QW team (4 character limit, example: blue)"};
  29 cvar_t skin = {CVAR_USERINFO | CVAR_SAVE, "skin", "", "QW player skin name (example: base)"};
  30 cvar_t noaim = {CVAR_USERINFO | CVAR_SAVE, "noaim", "1", "QW option to disable vertical autoaim"};
  31 qboolean allowcheats = false;
  32
  33 /*
  34 ==================
  35 Host_Quit_f
  36 ==================
  37 */
  38
  39 void Host_Quit_f (void)
  40 {
  41         Sys_Quit ();
  42 }
  43
  44
  45 /*
  46 ==================
  47 Host_Status_f
  48 ==================
  49 */
  50 void Host_Status_f (void)
  51 {
  52         client_t *client;
  53         int seconds, minutes, hours = 0, j, players;
  54         void (*print) (const char *fmt, ...);
  55
  56         if (cmd_source == src_command)
  57         {
  58                 // if running a client, try to send over network so the client's status report parser will see the report
  59                 if (cls.state == ca_connected)
  60                 {
  61                         Cmd_ForwardToServer ();
  62                         return;
  63                 }
  64                 print = Con_Printf;
  65         }
  66         else
  67                 print = SV_ClientPrintf;
  68
  69         if (!sv.active)
  70                 return;
  71
  72         for (players = 0, j = 0;j < svs.maxclients;j++)
  73                 if (svs.clients[j].active)
  74                         players++;
  75         print ("host:     %s\n", Cvar_VariableString ("hostname"));
  76         print ("version:  %s build %s\n", gamename, buildstring);
  77         print ("protocol: %i (%s)\n", Protocol_NumberForEnum(sv.protocol), Protocol_NameForEnum(sv.protocol));
  78         print ("map:      %s\n", sv.name);
  79         print ("players:  %i active (%i max)\n\n", players, svs.maxclients);
  80         for (j = 0, client = svs.clients;j < svs.maxclients;j++, client++)
  81         {
  82                 if (!client->active)
  83                         continue;
  84                 seconds = (int)(realtime - client->connecttime);
  85                 minutes = seconds / 60;
  86                 if (minutes)
  87                 {
  88                         seconds -= (minutes * 60);
  89                         hours = minutes / 60;
  90                         if (hours)
  91                                 minutes -= (hours * 60);
  92                 }
  93                 else
  94                         hours = 0;
  95                 print ("#%-3u %-16.16s  %3i  %2i:%02i:%02i\n", j+1, client->name, client->frags, hours, minutes, seconds);
  96                 print ("   %s\n", client->netconnection ? client->netconnection->address : "botclient");
  97         }
  98 }
  99
 100
 101 /*
 102 ==================
 103 Host_God_f
 104
 105 Sets client to godmode
 106 ==================
 107 */
 108 void Host_God_f (void)
 109 {
 110         if (!allowcheats)
 111         {
 112                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 113                 return;
 114         }
 115
 116         host_client->edict->fields.server->flags = (int)host_client->edict->fields.server->flags ^ FL_GODMODE;
 117         if (!((int)host_client->edict->fields.server->flags & FL_GODMODE) )
 118                 SV_ClientPrint("godmode OFF\n");
 119         else
 120                 SV_ClientPrint("godmode ON\n");
 121 }
 122
 123 void Host_Notarget_f (void)
 124 {
 125         if (!allowcheats)
 126         {
 127                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 128                 return;
 129         }
 130
 131         host_client->edict->fields.server->flags = (int)host_client->edict->fields.server->flags ^ FL_NOTARGET;
 132         if (!((int)host_client->edict->fields.server->flags & FL_NOTARGET) )
 133                 SV_ClientPrint("notarget OFF\n");
 134         else
 135                 SV_ClientPrint("notarget ON\n");
 136 }
 137
 138 qboolean noclip_anglehack;
 139
 140 void Host_Noclip_f (void)
 141 {
 142         if (!allowcheats)
 143         {
 144                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 145                 return;
 146         }
 147
 148         if (host_client->edict->fields.server->movetype != MOVETYPE_NOCLIP)
 149         {
 150                 noclip_anglehack = true;
 151                 host_client->edict->fields.server->movetype = MOVETYPE_NOCLIP;
 152                 SV_ClientPrint("noclip ON\n");
 153         }
 154         else
 155         {
 156                 noclip_anglehack = false;
 157                 host_client->edict->fields.server->movetype = MOVETYPE_WALK;
 158                 SV_ClientPrint("noclip OFF\n");
 159         }
 160 }
 161
 162 /*
 163 ==================
 164 Host_Fly_f
 165
 166 Sets client to flymode
 167 ==================
 168 */
 169 void Host_Fly_f (void)
 170 {
 171         if (!allowcheats)
 172         {
 173                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 174                 return;
 175         }
 176
 177         if (host_client->edict->fields.server->movetype != MOVETYPE_FLY)
 178         {
 179                 host_client->edict->fields.server->movetype = MOVETYPE_FLY;
 180                 SV_ClientPrint("flymode ON\n");
 181         }
 182         else
 183         {
 184                 host_client->edict->fields.server->movetype = MOVETYPE_WALK;
 185                 SV_ClientPrint("flymode OFF\n");
 186         }
 187 }
 188
 189
 190 /*
 191 ==================
 192 Host_Ping_f
 193
 194 ==================
 195 */
 196 void Host_Pings_f (void); // called by Host_Ping_f
 197 void Host_Ping_f (void)
 198 {
 199         int i;
 200         client_t *client;
 201         void (*print) (const char *fmt, ...);
 202
 203         if (cmd_source == src_command)
 204         {
 205                 // if running a client, try to send over network so the client's ping report parser will see the report
 206                 if (cls.state == ca_connected)
 207                 {
 208                         Cmd_ForwardToServer ();
 209                         return;
 210                 }
 211                 print = Con_Printf;
 212         }
 213         else
 214                 print = SV_ClientPrintf;
 215
 216         if (!sv.active)
 217                 return;
 218
 219         print("Client ping times:\n");
 220         for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
 221         {
 222                 if (!client->active)
 223                         continue;
 224                 print("%4i %s\n", bound(0, (int)floor(client->ping*1000+0.5), 9999), client->name);
 225         }
 226
 227         // now call the Pings command also, which will send a report that contains packet loss for the scoreboard (as well as a simpler ping report)
 228         Host_Pings_f();
 229 }
 230
 231 /*
 232 ===============================================================================
 233
 234 SERVER TRANSITIONS
 235
 236 ===============================================================================
 237 */
 238
 239 /*
 240 ======================
 241 Host_Map_f
 242
 243 handle a
 244 map <servername>
 245 command from the console.  Active clients are kicked off.
 246 ======================
 247 */
 248 void Host_Map_f (void)
 249 {
 250         char level[MAX_QPATH];
 251
 252         if (Cmd_Argc() != 2)
 253         {
 254                 Con_Print("map <levelname> : start a new game (kicks off all players)\n");
 255                 return;
 256         }
 257
 258         cls.demonum = -1;               // stop demo loop in case this fails
 259
 260         CL_Disconnect ();
 261         Host_ShutdownServer();
 262
 263         // remove menu
 264         key_dest = key_game;
 265
 266         svs.serverflags = 0;                    // haven't completed an episode yet
 267         allowcheats = sv_cheats.integer != 0;
 268         strlcpy(level, Cmd_Argv(1), sizeof(level));
 269         SV_SpawnServer(level);
 270         if (sv.active && cls.state == ca_disconnected)
 271                 CL_EstablishConnection("local:1");
 272
 273 #ifdef AUTODEMO_BROKEN
 274 // if cl_autodemo is set, automatically start recording a demo if one isn't being recorded already
 275         if (cl_autodemo.integer && !cls.demorecording)
 276         {
 277                 char demofile[MAX_OSPATH];
 278
 279                 dpsnprintf (demofile, sizeof(demofile), "%s_%s.dem", Sys_TimeString (cl_autodemo_nameformat.string), level);
 280
 281                 Con_Printf ("Recording to %s.\n", demofile);
 282
 283                 cls.demofile = FS_Open (demofile, "wb", false, false);
 284                 if (cls.demofile)
 285                 {
 286                         cls.forcetrack = -1;
 287                         FS_Printf (cls.demofile, "%i\n", cls.forcetrack);
 288                 }
 289                 else
 290                         Con_Print ("ERROR: couldn't open.\n");
 291
 292                 cls.demorecording = true;
 293         }
 294 #endif
 295 }
 296
 297 /*
 298 ==================
 299 Host_Changelevel_f
 300
 301 Goes to a new map, taking all clients along
 302 ==================
 303 */
 304 void Host_Changelevel_f (void)
 305 {
 306         char level[MAX_QPATH];
 307
 308         if (Cmd_Argc() != 2)
 309         {
 310                 Con_Print("changelevel <levelname> : continue game on a new level\n");
 311                 return;
 312         }
 313         // HACKHACKHACK
 314         if (!sv.active) {
 315                 Host_Map_f();
 316                 return;
 317         }
 318
 319         // remove menu
 320         key_dest = key_game;
 321
 322         SV_VM_Begin();
 323         SV_SaveSpawnparms ();
 324         SV_VM_End();
 325         allowcheats = sv_cheats.integer != 0;
 326         strlcpy(level, Cmd_Argv(1), sizeof(level));
 327         SV_SpawnServer(level);
 328         if (sv.active && cls.state == ca_disconnected)
 329                 CL_EstablishConnection("local:1");
 330 }
 331
 332 /*
 333 ==================
 334 Host_Restart_f
 335
 336 Restarts the current server for a dead player
 337 ==================
 338 */
 339 void Host_Restart_f (void)
 340 {
 341         char mapname[MAX_QPATH];
 342
 343         if (Cmd_Argc() != 1)
 344         {
 345                 Con_Print("restart : restart current level\n");
 346                 return;
 347         }
 348         if (!sv.active)
 349         {
 350                 Con_Print("Only the server may restart\n");
 351                 return;
 352         }
 353
 354         // remove menu
 355         key_dest = key_game;
 356
 357         allowcheats = sv_cheats.integer != 0;
 358         strlcpy(mapname, sv.name, sizeof(mapname));
 359         SV_SpawnServer(mapname);
 360         if (sv.active && cls.state == ca_disconnected)
 361                 CL_EstablishConnection("local:1");
 362 }
 363
 364 /*
 365 ==================
 366 Host_Reconnect_f
 367
 368 This command causes the client to wait for the signon messages again.
 369 This is sent just before a server changes levels
 370 ==================
 371 */
 372 void Host_Reconnect_f (void)
 373 {
 374         char temp[128];
 375         // if not connected, reconnect to the most recent server
 376         if (!cls.netcon)
 377         {
 378                 // if we have connected to a server recently, the userinfo
 379                 // will still contain its IP address, so get the address...
 380                 InfoString_GetValue(cls.userinfo, "*ip", temp, sizeof(temp));
 381                 if (temp[0])
 382                         CL_EstablishConnection(temp);
 383                 else
 384                         Con_Printf("Reconnect to what server?  (you have not connected to a server yet)\n");
 385                 return;
 386         }
 387         // if connected, do something based on protocol
 388         if (cls.protocol == PROTOCOL_QUAKEWORLD)
 389         {
 390                 // quakeworld can just re-login
 391                 if (cls.qw_downloadmemory)  // don't change when downloading
 392                         return;
 393
 394                 S_StopAllSounds();
 395
 396                 if (cls.state == ca_connected && cls.signon < SIGNONS)
 397                 {
 398                         Con_Printf("reconnecting...\n");
 399                         MSG_WriteChar(&cls.netcon->message, qw_clc_stringcmd);
 400                         MSG_WriteString(&cls.netcon->message, "new");
 401                 }
 402         }
 403         else
 404         {
 405                 // netquake uses reconnect on level changes (silly)
 406                 if (Cmd_Argc() != 1)
 407                 {
 408                         Con_Print("reconnect : wait for signon messages again\n");
 409                         return;
 410                 }
 411                 if (!cls.signon)
 412                 {
 413                         Con_Print("reconnect: no signon, ignoring reconnect\n");
 414                         return;
 415                 }
 416                 cls.signon = 0;         // need new connection messages
 417         }
 418 }
 419
 420 /*
 421 =====================
 422 Host_Connect_f
 423
 424 User command to connect to server
 425 =====================
 426 */
 427 void Host_Connect_f (void)
 428 {
 429         if (Cmd_Argc() != 2)
 430         {
 431                 Con_Print("connect <serveraddress> : connect to a multiplayer game\n");
 432                 return;
 433         }
 434         CL_EstablishConnection(Cmd_Argv(1));
 435 }
 436
 437
 438 /*
 439 ===============================================================================
 440
 441 LOAD / SAVE GAME
 442
 443 ===============================================================================
 444 */
 445
 446 #define SAVEGAME_VERSION        5
 447
 448 /*
 449 ===============
 450 Host_SavegameComment
 451
 452 Writes a SAVEGAME_COMMENT_LENGTH character comment describing the current
 453 ===============
 454 */
 455 void Host_SavegameComment (char *text)
 456 {
 457         int             i;
 458         char    kills[20];
 459
 460         for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
 461                 text[i] = ' ';
 462         // LordHavoc: added min() to prevent overflow
 463         memcpy (text, cl.levelname, min(strlen(cl.levelname), SAVEGAME_COMMENT_LENGTH));
 464         sprintf (kills,"kills:%3i/%3i", cl.stats[STAT_MONSTERS], cl.stats[STAT_TOTALMONSTERS]);
 465         memcpy (text+22, kills, strlen(kills));
 466         // convert space to _ to make stdio happy
 467         // LordHavoc: convert control characters to _ as well
 468         for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
 469                 if (text[i] <= ' ')
 470                         text[i] = '_';
 471         text[SAVEGAME_COMMENT_LENGTH] = '\0';
 472 }
 473
 474
 475 /*
 476 ===============
 477 Host_Savegame_f
 478 ===============
 479 */
 480 void Host_Savegame_f (void)
 481 {
 482         char    name[MAX_QPATH];
 483         qfile_t *f;
 484         int             i;
 485         char    comment[SAVEGAME_COMMENT_LENGTH+1];
 486
 487         if (cls.state != ca_connected || !sv.active)
 488         {
 489                 Con_Print("Not playing a local game.\n");
 490                 return;
 491         }
 492
 493         if (cl.intermission)
 494         {
 495                 Con_Print("Can't save in intermission.\n");
 496                 return;
 497         }
 498
 499         for (i = 0;i < svs.maxclients;i++)
 500         {
 501                 if (svs.clients[i].active)
 502                 {
 503                         if (i > 0)
 504                         {
 505                                 Con_Print("Can't save multiplayer games.\n");
 506                                 return;
 507                         }
 508                         if (svs.clients[i].edict->fields.server->deadflag)
 509                         {
 510                                 Con_Print("Can't savegame with a dead player\n");
 511                                 return;
 512                         }
 513                 }
 514         }
 515
 516         if (Cmd_Argc() != 2)
 517         {
 518                 Con_Print("save <savename> : save a game\n");
 519                 return;
 520         }
 521
 522         if (strstr(Cmd_Argv(1), ".."))
 523         {
 524                 Con_Print("Relative pathnames are not allowed.\n");
 525                 return;
 526         }
 527
 528         strlcpy (name, Cmd_Argv(1), sizeof (name));
 529         FS_DefaultExtension (name, ".sav", sizeof (name));
 530
 531         Con_Printf("Saving game to %s...\n", name);
 532         f = FS_Open (name, "wb", false, false);
 533         if (!f)
 534         {
 535                 Con_Print("ERROR: couldn't open.\n");
 536                 return;
 537         }
 538
 539         FS_Printf(f, "%i\n", SAVEGAME_VERSION);
 540         Host_SavegameComment (comment);
 541         FS_Printf(f, "%s\n", comment);
 542         for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
 543                 FS_Printf(f, "%f\n", svs.clients[0].spawn_parms[i]);
 544         FS_Printf(f, "%d\n", current_skill);
 545         FS_Printf(f, "%s\n", sv.name);
 546         FS_Printf(f, "%f\n",sv.time);
 547
 548         // write the light styles
 549         for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
 550         {
 551                 if (sv.lightstyles[i][0])
 552                         FS_Printf(f, "%s\n", sv.lightstyles[i]);
 553                 else
 554                         FS_Print(f,"m\n");
 555         }
 556
 557         SV_VM_Begin();
 558
 559         PRVM_ED_WriteGlobals (f);
 560         for (i=0 ; i<prog->num_edicts ; i++)
 561                 PRVM_ED_Write (f, PRVM_EDICT_NUM(i));
 562
 563         SV_VM_End();
 564
 565         FS_Close (f);
 566         Con_Print("done.\n");
 567 }
 568
 569
 570 /*
 571 ===============
 572 Host_Loadgame_f
 573 ===============
 574 */
 575 void Host_Loadgame_f (void)
 576 {
 577         char filename[MAX_QPATH];
 578         char mapname[MAX_QPATH];
 579         float time;
 580         const char *start;
 581         const char *t;
 582         const char *oldt;
 583         char *text;
 584         prvm_edict_t *ent;
 585         int i;
 586         int entnum;
 587         int version;
 588         float spawn_parms[NUM_SPAWN_PARMS];
 589
 590         if (Cmd_Argc() != 2)
 591         {
 592                 Con_Print("load <savename> : load a game\n");
 593                 return;
 594         }
 595
 596         strlcpy (filename, Cmd_Argv(1), sizeof(filename));
 597         FS_DefaultExtension (filename, ".sav", sizeof (filename));
 598
 599         Con_Printf("Loading game from %s...\n", filename);
 600
 601         cls.demonum = -1;               // stop demo loop in case this fails
 602
 603         t = text = (char *)FS_LoadFile (filename, tempmempool, false, NULL);
 604         if (!text)
 605         {
 606                 Con_Print("ERROR: couldn't open.\n");
 607                 return;
 608         }
 609
 610         // version
 611         COM_ParseTokenConsole(&t);
 612         version = atoi(com_token);
 613         if (version != SAVEGAME_VERSION)
 614         {
 615                 Mem_Free(text);
 616                 Con_Printf("Savegame is version %i, not %i\n", version, SAVEGAME_VERSION);
 617                 return;
 618         }
 619
 620         // description
 621         // this is a little hard to parse, as : is a separator in COM_ParseToken,
 622         // so use the console parser instead
 623         COM_ParseTokenConsole(&t);
 624
 625         for (i = 0;i < NUM_SPAWN_PARMS;i++)
 626         {
 627                 COM_ParseTokenConsole(&t);
 628                 spawn_parms[i] = atof(com_token);
 629         }
 630         // skill
 631         COM_ParseTokenConsole(&t);
 632 // this silliness is so we can load 1.06 save files, which have float skill values
 633         current_skill = (int)(atof(com_token) + 0.5);
 634         Cvar_SetValue ("skill", (float)current_skill);
 635
 636         // mapname
 637         COM_ParseTokenConsole(&t);
 638         strlcpy (mapname, com_token, sizeof(mapname));
 639
 640         // time
 641         COM_ParseTokenConsole(&t);
 642         time = atof(com_token);
 643
 644         allowcheats = sv_cheats.integer != 0;
 645
 646         SV_SpawnServer (mapname);
 647         if (!sv.active)
 648         {
 649                 Mem_Free(text);
 650                 Con_Print("Couldn't load map\n");
 651                 return;
 652         }
 653         sv.paused = true;               // pause until all clients connect
 654         sv.loadgame = true;
 655
 656 // load the light styles
 657
 658         for (i = 0;i < MAX_LIGHTSTYLES;i++)
 659         {
 660                 // light style
 661                 oldt = t;
 662                 COM_ParseTokenConsole(&t);
 663                 // if this is a 64 lightstyle savegame produced by Quake, stop now
 664                 // we have to check this because darkplaces saves 256 lightstyle savegames
 665                 if (com_token[0] == '{')
 666                 {
 667                         t = oldt;
 668                         break;
 669                 }
 670                 strlcpy(sv.lightstyles[i], com_token, sizeof(sv.lightstyles[i]));
 671         }
 672
 673         // now skip everything before the first opening brace
 674         // (this is for forward compatibility, so that older versions (at
 675         // least ones with this fix) can load savegames with extra data before the
 676         // first brace, as might be produced by a later engine version)
 677         for(;;)
 678         {
 679                 oldt = t;
 680                 COM_ParseTokenConsole(&t);
 681                 if (com_token[0] == '{')
 682                 {
 683                         t = oldt;
 684                         break;
 685                 }
 686         }
 687
 688 // load the edicts out of the savegame file
 689         SV_VM_Begin();
 690         // -1 is the globals
 691         entnum = -1;
 692         for (;;)
 693         {
 694                 start = t;
 695                 while (COM_ParseTokenConsole(&t))
 696                         if (!strcmp(com_token, "}"))
 697                                 break;
 698                 if (!COM_ParseTokenConsole(&start))
 699                 {
 700                         // end of file
 701                         break;
 702                 }
 703                 if (strcmp(com_token,"{"))
 704                 {
 705                         Mem_Free(text);
 706                         Host_Error ("First token isn't a brace");
 707                 }
 708
 709                 if (entnum == -1)
 710                 {
 711                         // parse the global vars
 712                         PRVM_ED_ParseGlobals (start);
 713                 }
 714                 else
 715                 {
 716                         // parse an edict
 717                         if (entnum >= MAX_EDICTS)
 718                         {
 719                                 Mem_Free(text);
 720                                 Host_Error("Host_PerformLoadGame: too many edicts in save file (reached MAX_EDICTS %i)", MAX_EDICTS);
 721                         }
 722                         while (entnum >= prog->max_edicts)
 723                                 //SV_IncreaseEdicts();
 724                                 PRVM_MEM_IncreaseEdicts();
 725                         ent = PRVM_EDICT_NUM(entnum);
 726                         memset (ent->fields.server, 0, prog->progs->entityfields * 4);
 727                         ent->priv.server->free = false;
 728                         PRVM_ED_ParseEdict (start, ent);
 729
 730                         // link it into the bsp tree
 731                         if (!ent->priv.server->free)
 732                                 SV_LinkEdict (ent, false);
 733                 }
 734
 735                 entnum++;
 736         }
 737         Mem_Free(text);
 738
 739         prog->num_edicts = entnum;
 740         sv.time = time;
 741
 742         for (i = 0;i < NUM_SPAWN_PARMS;i++)
 743                 svs.clients[0].spawn_parms[i] = spawn_parms[i];
 744
 745         SV_VM_End();
 746
 747         // make sure we're connected to loopback
 748         if (cls.state == ca_disconnected || !(cls.state == ca_connected && cls.netcon != NULL && LHNETADDRESS_GetAddressType(&cls.netcon->peeraddress) == LHNETADDRESSTYPE_LOOP))
 749                 CL_EstablishConnection("local:1");
 750 }
 751
 752 //============================================================================
 753
 754 /*
 755 ======================
 756 Host_Name_f
 757 ======================
 758 */
 759 cvar_t cl_name = {CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_name", "player", "internal storage cvar for current player name (changed by name command)"};
 760 void Host_Name_f (void)
 761 {
 762         int i, j;
 763         char newName[sizeof(host_client->name)];
 764
 765         if (Cmd_Argc () == 1)
 766         {
 767                 Con_Printf("\"name\" is \"%s\"\n", cl_name.string);
 768                 return;
 769         }
 770
 771         if (Cmd_Argc () == 2)
 772                 strlcpy (newName, Cmd_Argv(1), sizeof (newName));
 773         else
 774                 strlcpy (newName, Cmd_Args(), sizeof (newName));
 775
 776         for (i = 0, j = 0;newName[i];i++)
 777                 if (newName[i] != '\r' && newName[i] != '\n')
 778                         newName[j++] = newName[i];
 779         newName[j] = 0;
 780
 781         if (cmd_source == src_command)
 782         {
 783                 Cvar_Set ("_cl_name", newName);
 784                 CL_SetInfo("name", newName, true, false, false, false);
 785                 return;
 786         }
 787
 788         if (sv.time < host_client->nametime)
 789         {
 790                 SV_ClientPrintf("You can't change name more than once every 5 seconds!\n");
 791                 return;
 792         }
 793
 794         host_client->nametime = sv.time + 5;
 795
 796         // point the string back at updateclient->name to keep it safe
 797         strlcpy (host_client->name, newName, sizeof (host_client->name));
 798         host_client->edict->fields.server->netname = PRVM_SetEngineString(host_client->name);
 799         if (strcmp(host_client->old_name, host_client->name))
 800         {
 801                 if (host_client->spawned)
 802                         SV_BroadcastPrintf("%s changed name to %s\n", host_client->old_name, host_client->name);
 803                 strlcpy(host_client->old_name, host_client->name, sizeof(host_client->old_name));
 804                 // send notification to all clients
 805                 MSG_WriteByte (&sv.reliable_datagram, svc_updatename);
 806                 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
 807                 MSG_WriteString (&sv.reliable_datagram, host_client->name);
 808         }
 809 }
 810
 811 /*
 812 ======================
 813 Host_Playermodel_f
 814 ======================
 815 */
 816 cvar_t cl_playermodel = {CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_playermodel", "", "internal storage cvar for current player model in Nexuiz (changed by playermodel command)"};
 817 // the old cl_playermodel in cl_main has been renamed to __cl_playermodel
 818 void Host_Playermodel_f (void)
 819 {
 820         int i, j;
 821         char newPath[sizeof(host_client->playermodel)];
 822
 823         if (Cmd_Argc () == 1)
 824         {
 825                 Con_Printf("\"playermodel\" is \"%s\"\n", cl_playermodel.string);
 826                 return;
 827         }
 828
 829         if (Cmd_Argc () == 2)
 830                 strlcpy (newPath, Cmd_Argv(1), sizeof (newPath));
 831         else
 832                 strlcpy (newPath, Cmd_Args(), sizeof (newPath));
 833
 834         for (i = 0, j = 0;newPath[i];i++)
 835                 if (newPath[i] != '\r' && newPath[i] != '\n')
 836                         newPath[j++] = newPath[i];
 837         newPath[j] = 0;
 838
 839         if (cmd_source == src_command)
 840         {
 841                 Cvar_Set ("_cl_playermodel", newPath);
 842                 CL_SetInfo("playermodel", newPath, true, false, false, false);
 843                 return;
 844         }
 845
 846         /*
 847         if (sv.time < host_client->nametime)
 848         {
 849                 SV_ClientPrintf("You can't change playermodel more than once every 5 seconds!\n");
 850                 return;
 851         }
 852
 853         host_client->nametime = sv.time + 5;
 854         */
 855
 856         // point the string back at updateclient->name to keep it safe
 857         strlcpy (host_client->playermodel, newPath, sizeof (host_client->playermodel));
 858         if( prog->fieldoffsets.playermodel >= 0 )
 859                 PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.playermodel)->string = PRVM_SetEngineString(host_client->playermodel);
 860         if (strcmp(host_client->old_model, host_client->playermodel))
 861         {
 862                 strlcpy(host_client->old_model, host_client->playermodel, sizeof(host_client->old_model));
 863                 /*// send notification to all clients
 864                 MSG_WriteByte (&sv.reliable_datagram, svc_updatepmodel);
 865                 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
 866                 MSG_WriteString (&sv.reliable_datagram, host_client->playermodel);*/
 867         }
 868 }
 869
 870 /*
 871 ======================
 872 Host_Playerskin_f
 873 ======================
 874 */
 875 cvar_t cl_playerskin = {CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_playerskin", "", "internal storage cvar for current player skin in Nexuiz (changed by playerskin command)"};
 876 void Host_Playerskin_f (void)
 877 {
 878         int i, j;
 879         char newPath[sizeof(host_client->playerskin)];
 880
 881         if (Cmd_Argc () == 1)
 882         {
 883                 Con_Printf("\"playerskin\" is \"%s\"\n", cl_playerskin.string);
 884                 return;
 885         }
 886
 887         if (Cmd_Argc () == 2)
 888                 strlcpy (newPath, Cmd_Argv(1), sizeof (newPath));
 889         else
 890                 strlcpy (newPath, Cmd_Args(), sizeof (newPath));
 891
 892         for (i = 0, j = 0;newPath[i];i++)
 893                 if (newPath[i] != '\r' && newPath[i] != '\n')
 894                         newPath[j++] = newPath[i];
 895         newPath[j] = 0;
 896
 897         if (cmd_source == src_command)
 898         {
 899                 Cvar_Set ("_cl_playerskin", newPath);
 900                 CL_SetInfo("playerskin", newPath, true, false, false, false);
 901                 return;
 902         }
 903
 904         /*
 905         if (sv.time < host_client->nametime)
 906         {
 907                 SV_ClientPrintf("You can't change playermodel more than once every 5 seconds!\n");
 908                 return;
 909         }
 910
 911         host_client->nametime = sv.time + 5;
 912         */
 913
 914         // point the string back at updateclient->name to keep it safe
 915         strlcpy (host_client->playerskin, newPath, sizeof (host_client->playerskin));
 916         if( prog->fieldoffsets.playerskin >= 0 )
 917                 PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.playerskin)->string = PRVM_SetEngineString(host_client->playerskin);
 918         if (strcmp(host_client->old_skin, host_client->playerskin))
 919         {
 920                 //if (host_client->spawned)
 921                 //      SV_BroadcastPrintf("%s changed skin to %s\n", host_client->name, host_client->playerskin);
 922                 strlcpy(host_client->old_skin, host_client->playerskin, sizeof(host_client->old_skin));
 923                 /*// send notification to all clients
 924                 MSG_WriteByte (&sv.reliable_datagram, svc_updatepskin);
 925                 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
 926                 MSG_WriteString (&sv.reliable_datagram, host_client->playerskin);*/
 927         }
 928 }
 929
 930 void Host_Version_f (void)
 931 {
 932         Con_Printf("Version: %s build %s\n", gamename, buildstring);
 933 }
 934
 935 void Host_Say(qboolean teamonly)
 936 {
 937         client_t *save;
 938         int j, quoted;
 939         const char *p1;
 940         char *p2;
 941         // LordHavoc: long say messages
 942         char text[1024];
 943         qboolean fromServer = false;
 944
 945         if (cmd_source == src_command)
 946         {
 947                 if (cls.state == ca_dedicated)
 948                 {
 949                         fromServer = true;
 950                         teamonly = false;
 951                 }
 952                 else
 953                 {
 954                         Cmd_ForwardToServer ();
 955                         return;
 956                 }
 957         }
 958
 959         if (Cmd_Argc () < 2)
 960                 return;
 961
 962         if (!teamplay.integer)
 963                 teamonly = false;
 964
 965         p1 = Cmd_Args();
 966         quoted = false;
 967         if (*p1 == '\"')
 968         {
 969                 quoted = true;
 970                 p1++;
 971         }
 972         // note this uses the chat prefix \001
 973         if (!fromServer)
 974                 dpsnprintf (text, sizeof(text), "\001%s" STRING_COLOR_DEFAULT_STR ": %s", host_client->name, p1);
 975         else if(*(sv_adminnick.string))
 976                 dpsnprintf (text, sizeof(text), "\001<%s" STRING_COLOR_DEFAULT_STR "> %s", sv_adminnick.string, p1);
 977         else
 978                 dpsnprintf (text, sizeof(text), "\001<%s" STRING_COLOR_DEFAULT_STR "> %s", hostname.string, p1);
 979         p2 = text + strlen(text);
 980         while ((const char *)p2 > (const char *)text && (p2[-1] == '\r' || p2[-1] == '\n' || (p2[-1] == '\"' && quoted)))
 981         {
 982                 if (p2[-1] == '\"' && quoted)
 983                         quoted = false;
 984                 p2[-1] = 0;
 985                 p2--;
 986         }
 987         strlcat(text, "\n", sizeof(text));
 988
 989         // note: save is not a valid edict if fromServer is true
 990         save = host_client;
 991         for (j = 0, host_client = svs.clients;j < svs.maxclients;j++, host_client++)
 992                 if (host_client->active && (!teamonly || host_client->edict->fields.server->team == save->edict->fields.server->team))
 993                         SV_ClientPrint(text);
 994         host_client = save;
 995
 996         if (cls.state == ca_dedicated)
 997                 Con_Print(&text[1]);
 998 }
 999
1000
1001 void Host_Say_f(void)
1002 {
1003         Host_Say(false);
1004 }
1005
1006
1007 void Host_Say_Team_f(void)
1008 {
1009         Host_Say(true);
1010 }
1011
1012
1013 void Host_Tell_f(void)
1014 {
1015         const char *playername_start = NULL;
1016         size_t playername_length = 0;
1017         int playernumber = 0;
1018         client_t *save;
1019         int j;
1020         const char *p1, *p2;
1021         char text[MAX_INPUTLINE]; // LordHavoc: FIXME: temporary buffer overflow fix (was 64)
1022         qboolean fromServer = false;
1023
1024         if (cmd_source == src_command)
1025         {
1026                 if (cls.state == ca_dedicated)
1027                         fromServer = true;
1028                 else
1029                 {
1030                         Cmd_ForwardToServer ();
1031                         return;
1032                 }
1033         }
1034
1035         if (Cmd_Argc () < 2)
1036                 return;
1037
1038         // note this uses the chat prefix \001
1039         if (!fromServer)
1040                 sprintf (text, "\001%s tells you: ", host_client->name);
1041         else if(*(sv_adminnick.string))
1042                 sprintf (text, "\001<%s tells you> ", sv_adminnick.string);
1043         else
1044                 sprintf (text, "\001<%s tells you> ", hostname.string);
1045
1046         p1 = Cmd_Args();
1047         p2 = p1 + strlen(p1);
1048         // remove the target name
1049         while (p1 < p2 && *p1 == ' ')
1050                 p1++;
1051         if(*p1 == '#')
1052         {
1053                 ++p1;
1054                 while (p1 < p2 && *p1 == ' ')
1055                         p1++;
1056                 while (p1 < p2 && isdigit(*p1))
1057                 {
1058                         playernumber = playernumber * 10 + (*p1 - '0');
1059                         p1++;
1060                 }
1061                 --playernumber;
1062         }
1063         else if(*p1 == '"')
1064         {
1065                 ++p1;
1066                 playername_start = p1;
1067                 while (p1 < p2 && *p1 != '"')
1068                         p1++;
1069                 playername_length = p1 - playername_start;
1070                 if(p1 < p2)
1071                         p1++;
1072         }
1073         else
1074         {
1075                 playername_start = p1;
1076                 while (p1 < p2 && *p1 != ' ')
1077                         p1++;
1078                 playername_length = p1 - playername_start;
1079         }
1080         while (p1 < p2 && *p1 == ' ')
1081                 p1++;
1082         if(playername_start)
1083         {
1084                 // set playernumber to the right client
1085                 char namebuf[128];
1086                 if(playername_length >= sizeof(namebuf))
1087                 {
1088                         if (fromServer)
1089                                 Con_Print("Host_Tell: too long player name/ID\n");
1090                         else
1091                                 SV_ClientPrint("Host_Tell: too long player name/ID\n");
1092                         return;
1093                 }
1094                 memcpy(namebuf, playername_start, playername_length);
1095                 namebuf[playername_length] = 0;
1096                 for (playernumber = 0; playernumber < svs.maxclients; playernumber++)
1097                 {
1098                         if (!svs.clients[playernumber].active)
1099                                 continue;
1100                         if (strcasecmp(svs.clients[playernumber].name, namebuf) == 0)
1101                                 break;
1102                 }
1103         }
1104         if(playernumber < 0 || playernumber >= svs.maxclients || !(svs.clients[playernumber].active))
1105         {
1106                 if (fromServer)
1107                         Con_Print("Host_Tell: invalid player name/ID\n");
1108                 else
1109                         SV_ClientPrint("Host_Tell: invalid player name/ID\n");
1110                 return;
1111         }
1112         // remove trailing newlines
1113         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
1114                 p2--;
1115         // remove quotes if present
1116         if (*p1 == '"')
1117         {
1118                 p1++;
1119                 if (p2[-1] == '"')
1120                         p2--;
1121                 else if (fromServer)
1122                         Con_Print("Host_Tell: missing end quote\n");
1123                 else
1124                         SV_ClientPrint("Host_Tell: missing end quote\n");
1125         }
1126         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
1127                 p2--;
1128         if(p1 == p2)
1129                 return; // empty say
1130         for (j = (int)strlen(text);j < (int)(sizeof(text) - 2) && p1 < p2;)
1131                 text[j++] = *p1++;
1132         text[j++] = '\n';
1133         text[j++] = 0;
1134
1135         save = host_client;
1136         host_client = svs.clients + playernumber;
1137         SV_ClientPrint(text);
1138         host_client = save;
1139 }
1140
1141
1142 /*
1143 ==================
1144 Host_Color_f
1145 ==================
1146 */
1147 cvar_t cl_color = {CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_color", "0", "internal storage cvar for current player colors (changed by color command)"};
1148 void Host_Color(int changetop, int changebottom)
1149 {
1150         int top, bottom, playercolor;
1151
1152         // get top and bottom either from the provided values or the current values
1153         // (allows changing only top or bottom, or both at once)
1154         top = changetop >= 0 ? changetop : (cl_color.integer >> 4);
1155         bottom = changebottom >= 0 ? changebottom : cl_color.integer;
1156
1157         top &= 15;
1158         bottom &= 15;
1159         // LordHavoc: allowing skin colormaps 14 and 15 by commenting this out
1160         //if (top > 13)
1161         //      top = 13;
1162         //if (bottom > 13)
1163         //      bottom = 13;
1164
1165         playercolor = top*16 + bottom;
1166
1167         if (cmd_source == src_command)
1168         {
1169                 Cvar_SetValueQuick(&cl_color, playercolor);
1170                 if (changetop >= 0)
1171                         CL_SetInfo("topcolor", va("%i", top), true, false, false, false);
1172                 if (changebottom >= 0)
1173                         CL_SetInfo("bottomcolor", va("%i", bottom), true, false, false, false);
1174                 if (cls.protocol != PROTOCOL_QUAKEWORLD && cls.netcon)
1175                 {
1176                         MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
1177                         MSG_WriteString(&cls.netcon->message, va("color %i %i", top, bottom));
1178                 }
1179                 return;
1180         }
1181
1182         if (cls.protocol == PROTOCOL_QUAKEWORLD)
1183                 return;
1184
1185         if (host_client->edict && prog->funcoffsets.SV_ChangeTeam)
1186         {
1187                 Con_DPrint("Calling SV_ChangeTeam\n");
1188                 prog->globals.server->time = sv.time;
1189                 prog->globals.generic[OFS_PARM0] = playercolor;
1190                 prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
1191                 PRVM_ExecuteProgram(prog->funcoffsets.SV_ChangeTeam, "QC function SV_ChangeTeam is missing");
1192         }
1193         else
1194         {
1195                 prvm_eval_t *val;
1196                 if (host_client->edict)
1197                 {
1198                         if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.clientcolors)))
1199                                 val->_float = playercolor;
1200                         host_client->edict->fields.server->team = bottom + 1;
1201                 }
1202                 host_client->colors = playercolor;
1203                 if (host_client->old_colors != host_client->colors)
1204                 {
1205                         host_client->old_colors = host_client->colors;
1206                         // send notification to all clients
1207                         MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
1208                         MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
1209                         MSG_WriteByte (&sv.reliable_datagram, host_client->colors);
1210                 }
1211         }
1212 }
1213
1214 void Host_Color_f(void)
1215 {
1216         int             top, bottom;
1217
1218         if (Cmd_Argc() == 1)
1219         {
1220                 Con_Printf("\"color\" is \"%i %i\"\n", cl_color.integer >> 4, cl_color.integer & 15);
1221                 Con_Print("color <0-15> [0-15]\n");
1222                 return;
1223         }
1224
1225         if (Cmd_Argc() == 2)
1226                 top = bottom = atoi(Cmd_Argv(1));
1227         else
1228         {
1229                 top = atoi(Cmd_Argv(1));
1230                 bottom = atoi(Cmd_Argv(2));
1231         }
1232         Host_Color(top, bottom);
1233 }
1234
1235 void Host_TopColor_f(void)
1236 {
1237         if (Cmd_Argc() == 1)
1238         {
1239                 Con_Printf("\"topcolor\" is \"%i\"\n", (cl_color.integer >> 4) & 15);
1240                 Con_Print("topcolor <0-15>\n");
1241                 return;
1242         }
1243
1244         Host_Color(atoi(Cmd_Argv(1)), -1);
1245 }
1246
1247 void Host_BottomColor_f(void)
1248 {
1249         if (Cmd_Argc() == 1)
1250         {
1251                 Con_Printf("\"bottomcolor\" is \"%i\"\n", cl_color.integer & 15);
1252                 Con_Print("bottomcolor <0-15>\n");
1253                 return;
1254         }
1255
1256         Host_Color(-1, atoi(Cmd_Argv(1)));
1257 }
1258
1259 cvar_t cl_rate = {CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_rate", "10000", "internal storage cvar for current rate (changed by rate command)"};
1260 void Host_Rate_f(void)
1261 {
1262         int rate;
1263
1264         if (Cmd_Argc() != 2)
1265         {
1266                 Con_Printf("\"rate\" is \"%i\"\n", cl_rate.integer);
1267                 Con_Print("rate <bytespersecond>\n");
1268                 return;
1269         }
1270
1271         rate = atoi(Cmd_Argv(1));
1272
1273         if (cmd_source == src_command)
1274         {
1275                 Cvar_SetValue ("_cl_rate", max(NET_MINRATE, rate));
1276                 CL_SetInfo("rate", va("%i", rate), true, false, false, false);
1277                 return;
1278         }
1279
1280         host_client->rate = rate;
1281 }
1282
1283 /*
1284 ==================
1285 Host_Kill_f
1286 ==================
1287 */
1288 void Host_Kill_f (void)
1289 {
1290         if (host_client->edict->fields.server->health <= 0)
1291         {
1292                 SV_ClientPrint("Can't suicide -- already dead!\n");
1293                 return;
1294         }
1295
1296         prog->globals.server->time = sv.time;
1297         prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
1298         PRVM_ExecuteProgram (prog->globals.server->ClientKill, "QC function ClientKill is missing");
1299 }
1300
1301
1302 /*
1303 ==================
1304 Host_Pause_f
1305 ==================
1306 */
1307 void Host_Pause_f (void)
1308 {
1309         if (!pausable.integer)
1310                 SV_ClientPrint("Pause not allowed.\n");
1311         else
1312         {
1313                 sv.paused ^= 1;
1314                 SV_BroadcastPrintf("%s %spaused the game\n", host_client->name, sv.paused ? "" : "un");
1315                 // send notification to all clients
1316                 MSG_WriteByte(&sv.reliable_datagram, svc_setpause);
1317                 MSG_WriteByte(&sv.reliable_datagram, sv.paused);
1318         }
1319 }
1320
1321 /*
1322 ======================
1323 Host_PModel_f
1324 LordHavoc: only supported for Nehahra, I personally think this is dumb, but Mindcrime won't listen.
1325 LordHavoc: correction, Mindcrime will be removing pmodel in the future, but it's still stuck here for compatibility.
1326 ======================
1327 */
1328 cvar_t cl_pmodel = {CVAR_SAVE | CVAR_NQUSERINFOHACK, "_cl_pmodel", "0", "internal storage cvar for current player model number in nehahra (changed by pmodel command)"};
1329 static void Host_PModel_f (void)
1330 {
1331         int i;
1332         prvm_eval_t *val;
1333
1334         if (Cmd_Argc () == 1)
1335         {
1336                 Con_Printf("\"pmodel\" is \"%s\"\n", cl_pmodel.string);
1337                 return;
1338         }
1339         i = atoi(Cmd_Argv(1));
1340
1341         if (cmd_source == src_command)
1342         {
1343                 if (cl_pmodel.integer == i)
1344                         return;
1345                 Cvar_SetValue ("_cl_pmodel", i);
1346                 if (cls.state == ca_connected)
1347                         Cmd_ForwardToServer ();
1348                 return;
1349         }
1350
1351         if (host_client->edict && (val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.pmodel)))
1352                 val->_float = i;
1353 }
1354
1355 //===========================================================================
1356
1357
1358 /*
1359 ==================
1360 Host_PreSpawn_f
1361 ==================
1362 */
1363 void Host_PreSpawn_f (void)
1364 {
1365         if (host_client->spawned)
1366         {
1367                 Con_Print("prespawn not valid -- already spawned\n");
1368                 return;
1369         }
1370
1371         if (host_client->netconnection)
1372         {
1373                 SZ_Write (&host_client->netconnection->message, sv.signon.data, sv.signon.cursize);
1374                 MSG_WriteByte (&host_client->netconnection->message, svc_signonnum);
1375                 MSG_WriteByte (&host_client->netconnection->message, 2);
1376         }
1377
1378         // reset the name change timer because the client will send name soon
1379         host_client->nametime = 0;
1380 }
1381
1382 /*
1383 ==================
1384 Host_Spawn_f
1385 ==================
1386 */
1387 void Host_Spawn_f (void)
1388 {
1389         int i;
1390         client_t *client;
1391         int stats[MAX_CL_STATS];
1392
1393         if (host_client->spawned)
1394         {
1395                 Con_Print("Spawn not valid -- already spawned\n");
1396                 return;
1397         }
1398
1399         // reset name change timer again because they might want to change name
1400         // again in the first 5 seconds after connecting
1401         host_client->nametime = 0;
1402
1403         // LordHavoc: moved this above the QC calls at FrikaC's request
1404         // LordHavoc: commented this out
1405         //if (host_client->netconnection)
1406         //      SZ_Clear (&host_client->netconnection->message);
1407
1408         // run the entrance script
1409         if (sv.loadgame)
1410         {
1411                 // loaded games are fully initialized already
1412                 // if this is the last client to be connected, unpause
1413                 sv.paused = false;
1414
1415                 if (prog->funcoffsets.RestoreGame)
1416                 {
1417                         Con_DPrint("Calling RestoreGame\n");
1418                         prog->globals.server->time = sv.time;
1419                         prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
1420                         PRVM_ExecuteProgram(prog->funcoffsets.RestoreGame, "QC function RestoreGame is missing");
1421                 }
1422         }
1423         else
1424         {
1425                 //Con_Printf("Host_Spawn_f: host_client->edict->netname = %s, host_client->edict->netname = %s, host_client->name = %s\n", PRVM_GetString(host_client->edict->fields.server->netname), PRVM_GetString(host_client->edict->fields.server->netname), host_client->name);
1426
1427                 // copy spawn parms out of the client_t
1428                 for (i=0 ; i< NUM_SPAWN_PARMS ; i++)
1429                         (&prog->globals.server->parm1)[i] = host_client->spawn_parms[i];
1430
1431                 // call the spawn function
1432                 host_client->clientconnectcalled = true;
1433                 prog->globals.server->time = sv.time;
1434                 prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
1435                 PRVM_ExecuteProgram (prog->globals.server->ClientConnect, "QC function ClientConnect is missing");
1436
1437                 if ((Sys_DoubleTime() - host_client->connecttime) <= sv.time)
1438                         Con_Printf("%s entered the game\n", host_client->name);
1439
1440                 PRVM_ExecuteProgram (prog->globals.server->PutClientInServer, "QC function PutClientInServer is missing");
1441         }
1442
1443         if (!host_client->netconnection)
1444                 return;
1445
1446         // send time of update
1447         MSG_WriteByte (&host_client->netconnection->message, svc_time);
1448         MSG_WriteFloat (&host_client->netconnection->message, sv.time);
1449
1450         // send all current names, colors, and frag counts
1451         for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
1452         {
1453                 if (!client->active)
1454                         continue;
1455                 MSG_WriteByte (&host_client->netconnection->message, svc_updatename);
1456                 MSG_WriteByte (&host_client->netconnection->message, i);
1457                 MSG_WriteString (&host_client->netconnection->message, client->name);
1458                 MSG_WriteByte (&host_client->netconnection->message, svc_updatefrags);
1459                 MSG_WriteByte (&host_client->netconnection->message, i);
1460                 MSG_WriteShort (&host_client->netconnection->message, client->frags);
1461                 MSG_WriteByte (&host_client->netconnection->message, svc_updatecolors);
1462                 MSG_WriteByte (&host_client->netconnection->message, i);
1463                 MSG_WriteByte (&host_client->netconnection->message, client->colors);
1464         }
1465
1466         // send all current light styles
1467         for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
1468         {
1469                 if (sv.lightstyles[i][0])
1470                 {
1471                         MSG_WriteByte (&host_client->netconnection->message, svc_lightstyle);
1472                         MSG_WriteByte (&host_client->netconnection->message, (char)i);
1473                         MSG_WriteString (&host_client->netconnection->message, sv.lightstyles[i]);
1474                 }
1475         }
1476
1477         // send some stats
1478         MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
1479         MSG_WriteByte (&host_client->netconnection->message, STAT_TOTALSECRETS);
1480         MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->total_secrets);
1481
1482         MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
1483         MSG_WriteByte (&host_client->netconnection->message, STAT_TOTALMONSTERS);
1484         MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->total_monsters);
1485
1486         MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
1487         MSG_WriteByte (&host_client->netconnection->message, STAT_SECRETS);
1488         MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->found_secrets);
1489
1490         MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
1491         MSG_WriteByte (&host_client->netconnection->message, STAT_MONSTERS);
1492         MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->killed_monsters);
1493
1494         // send a fixangle
1495         // Never send a roll angle, because savegames can catch the server
1496         // in a state where it is expecting the client to correct the angle
1497         // and it won't happen if the game was just loaded, so you wind up
1498         // with a permanent head tilt
1499         if (sv.loadgame)
1500         {
1501                 MSG_WriteByte (&host_client->netconnection->message, svc_setangle);
1502                 MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->v_angle[0], sv.protocol);
1503                 MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->v_angle[1], sv.protocol);
1504                 MSG_WriteAngle (&host_client->netconnection->message, 0, sv.protocol);
1505                 sv.loadgame = false; // we're basically done with loading now
1506         }
1507         else
1508         {
1509                 MSG_WriteByte (&host_client->netconnection->message, svc_setangle);
1510                 MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->angles[0], sv.protocol);
1511                 MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->angles[1], sv.protocol);
1512                 MSG_WriteAngle (&host_client->netconnection->message, 0, sv.protocol);
1513         }
1514
1515         SV_WriteClientdataToMessage (host_client, host_client->edict, &host_client->netconnection->message, stats);
1516
1517         MSG_WriteByte (&host_client->netconnection->message, svc_signonnum);
1518         MSG_WriteByte (&host_client->netconnection->message, 3);
1519 }
1520
1521 /*
1522 ==================
1523 Host_Begin_f
1524 ==================
1525 */
1526 void Host_Begin_f (void)
1527 {
1528         host_client->spawned = true;
1529 }
1530
1531 //===========================================================================
1532
1533
1534 /*
1535 ==================
1536 Host_Kick_f
1537
1538 Kicks a user off of the server
1539 ==================
1540 */
1541 void Host_Kick_f (void)
1542 {
1543         char *who;
1544         const char *message = NULL;
1545         client_t *save;
1546         int i;
1547         qboolean byNumber = false;
1548
1549         if (!sv.active)
1550                 return;
1551
1552         SV_VM_Begin();
1553         save = host_client;
1554
1555         if (Cmd_Argc() > 2 && strcmp(Cmd_Argv(1), "#") == 0)
1556         {
1557                 i = (int)(atof(Cmd_Argv(2)) - 1);
1558                 if (i < 0 || i >= svs.maxclients || !(host_client = svs.clients + i)->active)
1559                         return;
1560                 byNumber = true;
1561         }
1562         else
1563         {
1564                 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
1565                 {
1566                         if (!host_client->active)
1567                                 continue;
1568                         if (strcasecmp(host_client->name, Cmd_Argv(1)) == 0)
1569                                 break;
1570                 }
1571         }
1572
1573         if (i < svs.maxclients)
1574         {
1575                 if (cmd_source == src_command)
1576                 {
1577                         if (cls.state == ca_dedicated)
1578                                 who = "Console";
1579                         else
1580                                 who = cl_name.string;
1581                 }
1582                 else
1583                         who = save->name;
1584
1585                 // can't kick yourself!
1586                 if (host_client == save)
1587                         return;
1588
1589                 if (Cmd_Argc() > 2)
1590                 {
1591                         message = Cmd_Args();
1592                         COM_ParseTokenConsole(&message);
1593                         if (byNumber)
1594                         {
1595                                 message++;                                                      // skip the #
1596                                 while (*message == ' ')                         // skip white space
1597                                         message++;
1598                                 message += strlen(Cmd_Argv(2)); // skip the number
1599                         }
1600                         while (*message && *message == ' ')
1601                                 message++;
1602                 }
1603                 if (message)
1604                         SV_ClientPrintf("Kicked by %s: %s\n", who, message);
1605                 else
1606                         SV_ClientPrintf("Kicked by %s\n", who);
1607                 SV_DropClient (false); // kicked
1608         }
1609
1610         host_client = save;
1611         SV_VM_End();
1612 }
1613
1614 /*
1615 ===============================================================================
1616
1617 DEBUGGING TOOLS
1618
1619 ===============================================================================
1620 */
1621
1622 /*
1623 ==================
1624 Host_Give_f
1625 ==================
1626 */
1627 void Host_Give_f (void)
1628 {
1629         const char *t;
1630         int v;
1631         prvm_eval_t *val;
1632
1633         if (!allowcheats)
1634         {
1635                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
1636                 return;
1637         }
1638
1639         t = Cmd_Argv(1);
1640         v = atoi (Cmd_Argv(2));
1641
1642         switch (t[0])
1643         {
1644         case '0':
1645         case '1':
1646         case '2':
1647         case '3':
1648         case '4':
1649         case '5':
1650         case '6':
1651         case '7':
1652         case '8':
1653         case '9':
1654                 // MED 01/04/97 added hipnotic give stuff
1655                 if (gamemode == GAME_HIPNOTIC)
1656                 {
1657                         if (t[0] == '6')
1658                         {
1659                                 if (t[1] == 'a')
1660                                         host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_PROXIMITY_GUN;
1661                                 else
1662                                         host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | IT_GRENADE_LAUNCHER;
1663                         }
1664                         else if (t[0] == '9')
1665                                 host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_LASER_CANNON;
1666                         else if (t[0] == '0')
1667                                 host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_MJOLNIR;
1668                         else if (t[0] >= '2')
1669                                 host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | (IT_SHOTGUN << (t[0] - '2'));
1670                 }
1671                 else
1672                 {
1673                         if (t[0] >= '2')
1674                                 host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | (IT_SHOTGUN << (t[0] - '2'));
1675                 }
1676                 break;
1677
1678         case 's':
1679                 if (gamemode == GAME_ROGUE && (val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.ammo_shells1)))
1680                         val->_float = v;
1681
1682                 host_client->edict->fields.server->ammo_shells = v;
1683                 break;
1684         case 'n':
1685                 if (gamemode == GAME_ROGUE)
1686                 {
1687                         if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.ammo_nails1)))
1688                         {
1689                                 val->_float = v;
1690                                 if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
1691                                         host_client->edict->fields.server->ammo_nails = v;
1692                         }
1693                 }
1694                 else
1695                 {
1696                         host_client->edict->fields.server->ammo_nails = v;
1697                 }
1698                 break;
1699         case 'l':
1700                 if (gamemode == GAME_ROGUE)
1701                 {
1702                         val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.ammo_lava_nails);
1703                         if (val)
1704                         {
1705                                 val->_float = v;
1706                                 if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
1707                                         host_client->edict->fields.server->ammo_nails = v;
1708                         }
1709                 }
1710                 break;
1711         case 'r':
1712                 if (gamemode == GAME_ROGUE)
1713                 {
1714                         val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.ammo_rockets1);
1715                         if (val)
1716                         {
1717                                 val->_float = v;
1718                                 if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
1719                                         host_client->edict->fields.server->ammo_rockets = v;
1720                         }
1721                 }
1722                 else
1723                 {
1724                         host_client->edict->fields.server->ammo_rockets = v;
1725                 }
1726                 break;
1727         case 'm':
1728                 if (gamemode == GAME_ROGUE)
1729                 {
1730                         val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.ammo_multi_rockets);
1731                         if (val)
1732                         {
1733                                 val->_float = v;
1734                                 if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
1735                                         host_client->edict->fields.server->ammo_rockets = v;
1736                         }
1737                 }
1738                 break;
1739         case 'h':
1740                 host_client->edict->fields.server->health = v;
1741                 break;
1742         case 'c':
1743                 if (gamemode == GAME_ROGUE)
1744                 {
1745                         val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.ammo_cells1);
1746                         if (val)
1747                         {
1748                                 val->_float = v;
1749                                 if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
1750                                         host_client->edict->fields.server->ammo_cells = v;
1751                         }
1752                 }
1753                 else
1754                 {
1755                         host_client->edict->fields.server->ammo_cells = v;
1756                 }
1757                 break;
1758         case 'p':
1759                 if (gamemode == GAME_ROGUE)
1760                 {
1761                         val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.ammo_plasma);
1762                         if (val)
1763                         {
1764                                 val->_float = v;
1765                                 if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
1766                                         host_client->edict->fields.server->ammo_cells = v;
1767                         }
1768                 }
1769                 break;
1770         }
1771 }
1772
1773 prvm_edict_t    *FindViewthing (void)
1774 {
1775         int             i;
1776         prvm_edict_t    *e;
1777
1778         for (i=0 ; i<prog->num_edicts ; i++)
1779         {
1780                 e = PRVM_EDICT_NUM(i);
1781                 if (!strcmp (PRVM_GetString(e->fields.server->classname), "viewthing"))
1782                         return e;
1783         }
1784         Con_Print("No viewthing on map\n");
1785         return NULL;
1786 }
1787
1788 /*
1789 ==================
1790 Host_Viewmodel_f
1791 ==================
1792 */
1793 void Host_Viewmodel_f (void)
1794 {
1795         prvm_edict_t    *e;
1796         model_t *m;
1797
1798         if (!sv.active)
1799                 return;
1800
1801         SV_VM_Begin();
1802         e = FindViewthing ();
1803         SV_VM_End();
1804         if (!e)
1805                 return;
1806
1807         m = Mod_ForName (Cmd_Argv(1), false, true, false);
1808         if (!m || !m->loaded || !m->Draw)
1809         {
1810                 Con_Printf("viewmodel: can't load %s\n", Cmd_Argv(1));
1811                 return;
1812         }
1813
1814         e->fields.server->frame = 0;
1815         cl.model_precache[(int)e->fields.server->modelindex] = m;
1816 }
1817
1818 /*
1819 ==================
1820 Host_Viewframe_f
1821 ==================
1822 */
1823 void Host_Viewframe_f (void)
1824 {
1825         prvm_edict_t    *e;
1826         int             f;
1827         model_t *m;
1828
1829         if (!sv.active)
1830                 return;
1831
1832         SV_VM_Begin();
1833         e = FindViewthing ();
1834         SV_VM_End();
1835         if (!e)
1836                 return;
1837         m = cl.model_precache[(int)e->fields.server->modelindex];
1838
1839         f = atoi(Cmd_Argv(1));
1840         if (f >= m->numframes)
1841                 f = m->numframes-1;
1842
1843         e->fields.server->frame = f;
1844 }
1845
1846
1847 void PrintFrameName (model_t *m, int frame)
1848 {
1849         if (m->animscenes)
1850                 Con_Printf("frame %i: %s\n", frame, m->animscenes[frame].name);
1851         else
1852                 Con_Printf("frame %i\n", frame);
1853 }
1854
1855 /*
1856 ==================
1857 Host_Viewnext_f
1858 ==================
1859 */
1860 void Host_Viewnext_f (void)
1861 {
1862         prvm_edict_t    *e;
1863         model_t *m;
1864
1865         if (!sv.active)
1866                 return;
1867
1868         SV_VM_Begin();
1869         e = FindViewthing ();
1870         SV_VM_End();
1871         if (!e)
1872                 return;
1873         m = cl.model_precache[(int)e->fields.server->modelindex];
1874
1875         e->fields.server->frame = e->fields.server->frame + 1;
1876         if (e->fields.server->frame >= m->numframes)
1877                 e->fields.server->frame = m->numframes - 1;
1878
1879         PrintFrameName (m, (int)e->fields.server->frame);
1880 }
1881
1882 /*
1883 ==================
1884 Host_Viewprev_f
1885 ==================
1886 */
1887 void Host_Viewprev_f (void)
1888 {
1889         prvm_edict_t    *e;
1890         model_t *m;
1891
1892         if (!sv.active)
1893                 return;
1894
1895         SV_VM_Begin();
1896         e = FindViewthing ();
1897         SV_VM_End();
1898         if (!e)
1899                 return;
1900
1901         m = cl.model_precache[(int)e->fields.server->modelindex];
1902
1903         e->fields.server->frame = e->fields.server->frame - 1;
1904         if (e->fields.server->frame < 0)
1905                 e->fields.server->frame = 0;
1906
1907         PrintFrameName (m, (int)e->fields.server->frame);
1908 }
1909
1910 /*
1911 ===============================================================================
1912
1913 DEMO LOOP CONTROL
1914
1915 ===============================================================================
1916 */
1917
1918
1919 /*
1920 ==================
1921 Host_Startdemos_f
1922 ==================
1923 */
1924 void Host_Startdemos_f (void)
1925 {
1926         int             i, c;
1927
1928         if (cls.state == ca_dedicated || COM_CheckParm("-listen") || COM_CheckParm("-benchmark") || COM_CheckParm("-demo") || COM_CheckParm("-demolooponly"))
1929                 return;
1930
1931         c = Cmd_Argc() - 1;
1932         if (c > MAX_DEMOS)
1933         {
1934                 Con_Printf("Max %i demos in demoloop\n", MAX_DEMOS);
1935                 c = MAX_DEMOS;
1936         }
1937         Con_Printf("%i demo(s) in loop\n", c);
1938
1939         for (i=1 ; i<c+1 ; i++)
1940                 strlcpy (cls.demos[i-1], Cmd_Argv(i), sizeof (cls.demos[i-1]));
1941
1942         // LordHavoc: clear the remaining slots
1943         for (;i <= MAX_DEMOS;i++)
1944                 cls.demos[i-1][0] = 0;
1945
1946         if (!sv.active && cls.demonum != -1 && !cls.demoplayback)
1947         {
1948                 cls.demonum = 0;
1949                 CL_NextDemo ();
1950         }
1951         else
1952                 cls.demonum = -1;
1953 }
1954
1955
1956 /*
1957 ==================
1958 Host_Demos_f
1959
1960 Return to looping demos
1961 ==================
1962 */
1963 void Host_Demos_f (void)
1964 {
1965         if (cls.state == ca_dedicated)
1966                 return;
1967         if (cls.demonum == -1)
1968                 cls.demonum = 1;
1969         CL_Disconnect_f ();
1970         CL_NextDemo ();
1971 }
1972
1973 /*
1974 ==================
1975 Host_Stopdemo_f
1976
1977 Return to looping demos
1978 ==================
1979 */
1980 void Host_Stopdemo_f (void)
1981 {
1982         if (!cls.demoplayback)
1983                 return;
1984         CL_Disconnect ();
1985         Host_ShutdownServer ();
1986 }
1987
1988 void Host_SendCvar_f (void)
1989 {
1990         int             i;
1991         cvar_t  *c;
1992         client_t *old;
1993
1994         if(Cmd_Argc() != 2)
1995                 return;
1996         if(!(c = Cvar_FindVar(Cmd_Argv(1))) || (c->flags & CVAR_PRIVATE))
1997                 return;
1998         if (cls.state != ca_dedicated)
1999                 Cmd_ForwardStringToServer(va("sentcvar %s \"%s\"\n", c->name, c->string));
2000         if(!sv.active)// || !prog->funcoffsets.SV_ParseClientCommand)
2001                 return;
2002
2003         old = host_client;
2004         if (cls.state != ca_dedicated)
2005                 i = 1;
2006         else
2007                 i = 0;
2008         for(;i<svs.maxclients;i++)
2009                 if(svs.clients[i].active && svs.clients[i].netconnection)
2010                 {
2011                         host_client = &svs.clients[i];
2012                         Host_ClientCommands(va("sendcvar %s\n", c->name));
2013                 }
2014         host_client = old;
2015 }
2016
2017 static void MaxPlayers_f(void)
2018 {
2019         int n;
2020
2021         if (Cmd_Argc() != 2)
2022         {
2023                 Con_Printf("\"maxplayers\" is \"%u\"\n", svs.maxclients);
2024                 return;
2025         }
2026
2027         if (sv.active)
2028         {
2029                 Con_Print("maxplayers can not be changed while a server is running.\n");
2030                 return;
2031         }
2032
2033         n = atoi(Cmd_Argv(1));
2034         n = bound(1, n, MAX_SCOREBOARD);
2035         Con_Printf("\"maxplayers\" set to \"%u\"\n", n);
2036
2037         if (svs.clients)
2038                 Mem_Free(svs.clients);
2039         svs.maxclients = n;
2040         svs.clients = (client_t *)Mem_Alloc(sv_mempool, sizeof(client_t) * svs.maxclients);
2041         if (n == 1)
2042                 Cvar_Set ("deathmatch", "0");
2043         else
2044                 Cvar_Set ("deathmatch", "1");
2045 }
2046
2047 //=============================================================================
2048
2049 // QuakeWorld commands
2050
2051 /*
2052 =====================
2053 Host_Rcon_f
2054
2055   Send the rest of the command line over as
2056   an unconnected command.
2057 =====================
2058 */
2059 void Host_Rcon_f (void) // credit: taken from QuakeWorld
2060 {
2061         int i;
2062         lhnetaddress_t to;
2063         lhnetsocket_t *mysocket;
2064
2065         if (!rcon_password.string || !rcon_password.string[0])
2066         {
2067                 Con_Printf ("You must set rcon_password before issuing an rcon command.\n");
2068                 return;
2069         }
2070
2071         for (i = 0;rcon_password.string[i];i++)
2072         {
2073                 if (rcon_password.string[i] <= ' ')
2074                 {
2075                         Con_Printf("rcon_password is not allowed to have any whitespace.\n");
2076                         return;
2077                 }
2078         }
2079
2080         if (cls.netcon)
2081                 to = cls.netcon->peeraddress;
2082         else
2083         {
2084                 if (!rcon_address.string[0])
2085                 {
2086                         Con_Printf ("You must either be connected, or set the rcon_address cvar to issue rcon commands\n");
2087                         return;
2088                 }
2089                 LHNETADDRESS_FromString(&to, rcon_address.string, sv_netport.integer);
2090         }
2091         mysocket = NetConn_ChooseClientSocketForAddress(&to);
2092         if (mysocket)
2093         {
2094                 // simply put together the rcon packet and send it
2095                 NetConn_WriteString(mysocket, va("\377\377\377\377rcon %s %s", rcon_password.string, Cmd_Args()), &to);
2096         }
2097 }
2098
2099 /*
2100 ====================
2101 Host_User_f
2102
2103 user <name or userid>
2104
2105 Dump userdata / masterdata for a user
2106 ====================
2107 */
2108 void Host_User_f (void) // credit: taken from QuakeWorld
2109 {
2110         int             uid;
2111         int             i;
2112
2113         if (Cmd_Argc() != 2)
2114         {
2115                 Con_Printf ("Usage: user <username / userid>\n");
2116                 return;
2117         }
2118
2119         uid = atoi(Cmd_Argv(1));
2120
2121         for (i = 0;i < cl.maxclients;i++)
2122         {
2123                 if (!cl.scores[i].name[0])
2124                         continue;
2125                 if (cl.scores[i].qw_userid == uid || !strcasecmp(cl.scores[i].name, Cmd_Argv(1)))
2126                 {
2127                         InfoString_Print(cl.scores[i].qw_userinfo);
2128                         return;
2129                 }
2130         }
2131         Con_Printf ("User not in server.\n");
2132 }
2133
2134 /*
2135 ====================
2136 Host_Users_f
2137
2138 Dump userids for all current players
2139 ====================
2140 */
2141 void Host_Users_f (void) // credit: taken from QuakeWorld
2142 {
2143         int             i;
2144         int             c;
2145
2146         c = 0;
2147         Con_Printf ("userid frags name\n");
2148         Con_Printf ("------ ----- ----\n");
2149         for (i = 0;i < cl.maxclients;i++)
2150         {
2151                 if (cl.scores[i].name[0])
2152                 {
2153                         Con_Printf ("%6i %4i %s\n", cl.scores[i].qw_userid, cl.scores[i].frags, cl.scores[i].name);
2154                         c++;
2155                 }
2156         }
2157
2158         Con_Printf ("%i total users\n", c);
2159 }
2160
2161 /*
2162 ==================
2163 Host_FullServerinfo_f
2164
2165 Sent by server when serverinfo changes
2166 ==================
2167 */
2168 // TODO: shouldn't this be a cvar instead?
2169 void Host_FullServerinfo_f (void) // credit: taken from QuakeWorld
2170 {
2171         char temp[512];
2172         if (Cmd_Argc() != 2)
2173         {
2174                 Con_Printf ("usage: fullserverinfo <complete info string>\n");
2175                 return;
2176         }
2177
2178         strlcpy (cl.qw_serverinfo, Cmd_Argv(1), sizeof(cl.qw_serverinfo));
2179         InfoString_GetValue(cl.qw_serverinfo, "teamplay", temp, sizeof(temp));
2180         cl.qw_teamplay = atoi(temp);
2181 }
2182
2183 /*
2184 ==================
2185 Host_FullInfo_f
2186
2187 Allow clients to change userinfo
2188 ==================
2189 Casey was here :)
2190 */
2191 void Host_FullInfo_f (void) // credit: taken from QuakeWorld
2192 {
2193         char key[512];
2194         char value[512];
2195         char *o;
2196         const char *s;
2197
2198         if (Cmd_Argc() != 2)
2199         {
2200                 Con_Printf ("fullinfo <complete info string>\n");
2201                 return;
2202         }
2203
2204         s = Cmd_Argv(1);
2205         if (*s == '\\')
2206                 s++;
2207         while (*s)
2208         {
2209                 o = key;
2210                 while (*s && *s != '\\')
2211                         *o++ = *s++;
2212                 *o = 0;
2213
2214                 if (!*s)
2215                 {
2216                         Con_Printf ("MISSING VALUE\n");
2217                         return;
2218                 }
2219
2220                 o = value;
2221                 s++;
2222                 while (*s && *s != '\\')
2223                         *o++ = *s++;
2224                 *o = 0;
2225
2226                 if (*s)
2227                         s++;
2228
2229                 CL_SetInfo(key, value, false, false, false, false);
2230         }
2231 }
2232
2233 /*
2234 ==================
2235 CL_SetInfo_f
2236
2237 Allow clients to change userinfo
2238 ==================
2239 */
2240 void Host_SetInfo_f (void) // credit: taken from QuakeWorld
2241 {
2242         if (Cmd_Argc() == 1)
2243         {
2244                 InfoString_Print(cls.userinfo);
2245                 return;
2246         }
2247         if (Cmd_Argc() != 3)
2248         {
2249                 Con_Printf ("usage: setinfo [ <key> <value> ]\n");
2250                 return;
2251         }
2252         CL_SetInfo(Cmd_Argv(1), Cmd_Argv(2), true, false, false, false);
2253 }
2254
2255 /*
2256 ====================
2257 Host_Packet_f
2258
2259 packet <destination> <contents>
2260
2261 Contents allows \n escape character
2262 ====================
2263 */
2264 void Host_Packet_f (void) // credit: taken from QuakeWorld
2265 {
2266         char send[2048];
2267         int i, l;
2268         const char *in;
2269         char *out;
2270         lhnetaddress_t address;
2271         lhnetsocket_t *mysocket;
2272
2273         if (Cmd_Argc() != 3)
2274         {
2275                 Con_Printf ("packet <destination> <contents>\n");
2276                 return;
2277         }
2278
2279         if (!LHNETADDRESS_FromString (&address, Cmd_Argv(1), sv_netport.integer))
2280         {
2281                 Con_Printf ("Bad address\n");
2282                 return;
2283         }
2284
2285         in = Cmd_Argv(2);
2286         out = send+4;
2287         send[0] = send[1] = send[2] = send[3] = 0xff;
2288
2289         l = (int)strlen (in);
2290         for (i=0 ; i<l ; i++)
2291         {
2292                 if (out >= send + sizeof(send) - 1)
2293                         break;
2294                 if (in[i] == '\\' && in[i+1] == 'n')
2295                 {
2296                         *out++ = '\n';
2297                         i++;
2298                 }
2299                 else if (in[i] == '\\' && in[i+1] == '0')
2300                 {
2301                         *out++ = '\0';
2302                         i++;
2303                 }
2304                 else if (in[i] == '\\' && in[i+1] == 't')
2305                 {
2306                         *out++ = '\t';
2307                         i++;
2308                 }
2309                 else if (in[i] == '\\' && in[i+1] == 'r')
2310                 {
2311                         *out++ = '\r';
2312                         i++;
2313                 }
2314                 else if (in[i] == '\\' && in[i+1] == '"')
2315                 {
2316                         *out++ = '\"';
2317                         i++;
2318                 }
2319                 else
2320                         *out++ = in[i];
2321         }
2322
2323         mysocket = NetConn_ChooseClientSocketForAddress(&address);
2324         if (mysocket)
2325                 NetConn_Write(mysocket, send, out - send, &address);
2326 }
2327
2328 /*
2329 ====================
2330 Host_Pings_f
2331
2332 Send back ping and packet loss update for all current players to this player
2333 ====================
2334 */
2335 void Host_Pings_f (void)
2336 {
2337         int             i, j, ping, packetloss;
2338         char temp[128];
2339
2340         if (!host_client->netconnection)
2341                 return;
2342
2343         if (sv.protocol != PROTOCOL_QUAKEWORLD)
2344         {
2345                 MSG_WriteByte(&host_client->netconnection->message, svc_stufftext);
2346                 MSG_WriteUnterminatedString(&host_client->netconnection->message, "pingplreport");
2347         }
2348         for (i = 0;i < svs.maxclients;i++)
2349         {
2350                 packetloss = 0;
2351                 if (svs.clients[i].netconnection)
2352                         for (j = 0;j < 100;j++)
2353                                 packetloss += svs.clients[i].netconnection->packetlost[j];
2354                 ping = (int)floor(svs.clients[i].ping*1000+0.5);
2355                 ping = bound(0, ping, 9999);
2356                 if (sv.protocol == PROTOCOL_QUAKEWORLD)
2357                 {
2358                         // send qw_svc_updateping and qw_svc_updatepl messages
2359                         MSG_WriteByte(&host_client->netconnection->message, qw_svc_updateping);
2360                         MSG_WriteShort(&host_client->netconnection->message, ping);
2361                         MSG_WriteByte(&host_client->netconnection->message, qw_svc_updatepl);
2362                         MSG_WriteByte(&host_client->netconnection->message, packetloss);
2363                 }
2364                 else
2365                 {
2366                         // write the string into the packet as multiple unterminated strings to avoid needing a local buffer
2367                         dpsnprintf(temp, sizeof(temp), " %d %d", ping, packetloss);
2368                         MSG_WriteUnterminatedString(&host_client->netconnection->message, temp);
2369                 }
2370         }
2371         if (sv.protocol != PROTOCOL_QUAKEWORLD)
2372                 MSG_WriteString(&host_client->netconnection->message, "\n");
2373 }
2374
2375 void Host_PingPLReport_f(void)
2376 {
2377         int i;
2378         int l = Cmd_Argc();
2379         if (l > cl.maxclients)
2380                 l = cl.maxclients;
2381         for (i = 0;i < l;i++)
2382         {
2383                 cl.scores[i].qw_ping = atoi(Cmd_Argv(1+i*2));
2384                 cl.scores[i].qw_packetloss = atoi(Cmd_Argv(1+i*2+1));
2385         }
2386 }
2387
2388 //=============================================================================
2389
2390 /*
2391 ==================
2392 Host_InitCommands
2393 ==================
2394 */
2395 void Host_InitCommands (void)
2396 {
2397         dpsnprintf(cls.userinfo, sizeof(cls.userinfo), "\\name\\player\\team\\none\\topcolor\\0\\bottomcolor\\0\\rate\\10000\\msg\\1\\noaim\\1\\*ver\\%s", engineversion);
2398
2399         Cmd_AddCommand_WithClientCommand ("status", Host_Status_f, Host_Status_f, "print server status information");
2400         Cmd_AddCommand ("quit", Host_Quit_f, "quit the game");
2401         if (gamemode == GAME_NEHAHRA)
2402         {
2403                 Cmd_AddCommand_WithClientCommand ("max", NULL, Host_God_f, "god mode (invulnerability)");
2404                 Cmd_AddCommand_WithClientCommand ("monster", NULL, Host_Notarget_f, "notarget mode (monsters do not see you)");
2405                 Cmd_AddCommand_WithClientCommand ("scrag", NULL, Host_Fly_f, "fly mode (flight)");
2406                 Cmd_AddCommand_WithClientCommand ("wraith", NULL, Host_Noclip_f, "noclip mode (flight without collisions, move through walls)");
2407                 Cmd_AddCommand_WithClientCommand ("gimme", NULL, Host_Give_f, "alter inventory");
2408         }
2409         else
2410         {
2411                 Cmd_AddCommand_WithClientCommand ("god", NULL, Host_God_f, "god mode (invulnerability)");
2412                 Cmd_AddCommand_WithClientCommand ("notarget", NULL, Host_Notarget_f, "notarget mode (monsters do not see you)");
2413                 Cmd_AddCommand_WithClientCommand ("fly", NULL, Host_Fly_f, "fly mode (flight)");
2414                 Cmd_AddCommand_WithClientCommand ("noclip", NULL, Host_Noclip_f, "noclip mode (flight without collisions, move through walls)");
2415                 Cmd_AddCommand_WithClientCommand ("give", NULL, Host_Give_f, "alter inventory");
2416         }
2417         Cmd_AddCommand ("map", Host_Map_f, "kick everyone off the server and start a new level");
2418         Cmd_AddCommand ("restart", Host_Restart_f, "restart current level");
2419         Cmd_AddCommand ("changelevel", Host_Changelevel_f, "change to another level, bringing along all connected clients");
2420         Cmd_AddCommand ("connect", Host_Connect_f, "connect to a server by IP address or hostname");
2421         Cmd_AddCommand ("reconnect", Host_Reconnect_f, "reconnect to the last server you were on, or resets a quakeworld connection (do not use if currently playing on a netquake server)");
2422         Cmd_AddCommand ("version", Host_Version_f, "print engine version");
2423         Cmd_AddCommand_WithClientCommand ("say", Host_Say_f, Host_Say_f, "send a chat message to everyone on the server");
2424         Cmd_AddCommand_WithClientCommand ("say_team", Host_Say_Team_f, Host_Say_Team_f, "send a chat message to your team on the server");
2425         Cmd_AddCommand_WithClientCommand ("tell", Host_Tell_f, Host_Tell_f, "send a chat message to only one person on the server");
2426         Cmd_AddCommand_WithClientCommand ("kill", NULL, Host_Kill_f, "die instantly");
2427         Cmd_AddCommand_WithClientCommand ("pause", NULL, Host_Pause_f, "pause the game (if the server allows pausing)");
2428         Cmd_AddCommand ("kick", Host_Kick_f, "kick a player off the server by number or name");
2429         Cmd_AddCommand_WithClientCommand ("ping", Host_Ping_f, Host_Ping_f, "print ping times of all players on the server");
2430         Cmd_AddCommand ("load", Host_Loadgame_f, "load a saved game file");
2431         Cmd_AddCommand ("save", Host_Savegame_f, "save the game to a file");
2432
2433         Cmd_AddCommand ("startdemos", Host_Startdemos_f, "start playing back the selected demos sequentially (used at end of startup script)");
2434         Cmd_AddCommand ("demos", Host_Demos_f, "restart looping demos defined by the last startdemos command");
2435         Cmd_AddCommand ("stopdemo", Host_Stopdemo_f, "stop playing or recording demo (like stop command) and return to looping demos");
2436
2437         Cmd_AddCommand ("viewmodel", Host_Viewmodel_f, "change model of viewthing entity in current level");
2438         Cmd_AddCommand ("viewframe", Host_Viewframe_f, "change animation frame of viewthing entity in current level");
2439         Cmd_AddCommand ("viewnext", Host_Viewnext_f, "change to next animation frame of viewthing entity in current level");
2440         Cmd_AddCommand ("viewprev", Host_Viewprev_f, "change to previous animation frame of viewthing entity in current level");
2441
2442         Cvar_RegisterVariable (&cl_name);
2443         Cmd_AddCommand_WithClientCommand ("name", Host_Name_f, Host_Name_f, "change your player name");
2444         Cvar_RegisterVariable (&cl_color);
2445         Cmd_AddCommand_WithClientCommand ("color", Host_Color_f, Host_Color_f, "change your player shirt and pants colors");
2446         Cvar_RegisterVariable (&cl_rate);
2447         Cmd_AddCommand_WithClientCommand ("rate", Host_Rate_f, Host_Rate_f, "change your network connection speed");
2448         if (gamemode == GAME_NEHAHRA)
2449         {
2450                 Cvar_RegisterVariable (&cl_pmodel);
2451                 Cmd_AddCommand_WithClientCommand ("pmodel", Host_PModel_f, Host_PModel_f, "change your player model choice (Nehahra specific)");
2452         }
2453
2454         // BLACK: This isnt game specific anymore (it was GAME_NEXUIZ at first)
2455         Cvar_RegisterVariable (&cl_playermodel);
2456         Cmd_AddCommand_WithClientCommand ("playermodel", Host_Playermodel_f, Host_Playermodel_f, "change your player model");
2457         Cvar_RegisterVariable (&cl_playerskin);
2458         Cmd_AddCommand_WithClientCommand ("playerskin", Host_Playerskin_f, Host_Playerskin_f, "change your player skin number");
2459
2460         Cmd_AddCommand_WithClientCommand ("prespawn", NULL, Host_PreSpawn_f, "signon 1 (client acknowledges that server information has been received)");
2461         Cmd_AddCommand_WithClientCommand ("spawn", NULL, Host_Spawn_f, "signon 2 (client has sent player information, and is asking server to send scoreboard rankings)");
2462         Cmd_AddCommand_WithClientCommand ("begin", NULL, Host_Begin_f, "signon 3 (client asks server to start sending entities, and will go to signon 4 (playing) when the first entity update is received)");
2463         Cmd_AddCommand ("maxplayers", MaxPlayers_f, "sets limit on how many players (or bots) may be connected to the server at once");
2464
2465         Cmd_AddCommand ("sendcvar", Host_SendCvar_f, "sends the value of a cvar to the server as a sentcvar command, for use by QuakeC");       // By [515]
2466
2467         Cvar_RegisterVariable (&rcon_password);
2468         Cvar_RegisterVariable (&rcon_address);
2469         Cmd_AddCommand ("rcon", Host_Rcon_f, "sends a command to the server console (if your rcon_password matches the server's rcon_password), or to the address specified by rcon_address when not connected (again rcon_password must match the server's)");
2470         Cmd_AddCommand ("user", Host_User_f, "prints additional information about a player number or name on the scoreboard");
2471         Cmd_AddCommand ("users", Host_Users_f, "prints additional information about all players on the scoreboard");
2472         Cmd_AddCommand ("fullserverinfo", Host_FullServerinfo_f, "internal use only, sent by server to client to update client's local copy of serverinfo string");
2473         Cmd_AddCommand ("fullinfo", Host_FullInfo_f, "allows client to modify their userinfo");
2474         Cmd_AddCommand ("setinfo", Host_SetInfo_f, "modifies your userinfo");
2475         Cmd_AddCommand ("packet", Host_Packet_f, "send a packet to the specified address:port containing a text string");
2476         Cmd_AddCommand ("topcolor", Host_TopColor_f, "QW command to set top color without changing bottom color");
2477         Cmd_AddCommand ("bottomcolor", Host_BottomColor_f, "QW command to set bottom color without changing top color");
2478
2479         Cmd_AddCommand_WithClientCommand ("pings", NULL, Host_Pings_f, "command sent by clients to request updated ping and packetloss of players on scoreboard (originally from QW, but also used on NQ servers)");
2480         Cmd_AddCommand ("pingplreport", Host_PingPLReport_f, "command sent by server containing client ping and packet loss values for scoreboard, triggered by pings command from client (not used by QW servers)");
2481
2482         Cvar_RegisterVariable (&team);
2483         Cvar_RegisterVariable (&skin);
2484         Cvar_RegisterVariable (&noaim);
2485
2486         Cvar_RegisterVariable(&sv_cheats);
2487         Cvar_RegisterVariable(&sv_adminnick);
2488 }
2489