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