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, (int)client->edict->fields.server->frags, hours, minutes, seconds);
  96                 print ("   %s\n", client->netconnection ? client->netconnection->address : "botclient");
  97         }
  98 }
  99
 100
 101 /*
 102 ==================
 103 Host_God_f
 104
 105 Sets client to godmode
 106 ==================
 107 */
 108 void Host_God_f (void)
 109 {
 110         if (!allowcheats)
 111         {
 112                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 113                 return;
 114         }
 115
 116         host_client->edict->fields.server->flags = (int)host_client->edict->fields.server->flags ^ FL_GODMODE;
 117         if (!((int)host_client->edict->fields.server->flags & FL_GODMODE) )
 118                 SV_ClientPrint("godmode OFF\n");
 119         else
 120                 SV_ClientPrint("godmode ON\n");
 121 }
 122
 123 void Host_Notarget_f (void)
 124 {
 125         if (!allowcheats)
 126         {
 127                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 128                 return;
 129         }
 130
 131         host_client->edict->fields.server->flags = (int)host_client->edict->fields.server->flags ^ FL_NOTARGET;
 132         if (!((int)host_client->edict->fields.server->flags & FL_NOTARGET) )
 133                 SV_ClientPrint("notarget OFF\n");
 134         else
 135                 SV_ClientPrint("notarget ON\n");
 136 }
 137
 138 qboolean noclip_anglehack;
 139
 140 void Host_Noclip_f (void)
 141 {
 142         if (!allowcheats)
 143         {
 144                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 145                 return;
 146         }
 147
 148         if (host_client->edict->fields.server->movetype != MOVETYPE_NOCLIP)
 149         {
 150                 noclip_anglehack = true;
 151                 host_client->edict->fields.server->movetype = MOVETYPE_NOCLIP;
 152                 SV_ClientPrint("noclip ON\n");
 153         }
 154         else
 155         {
 156                 noclip_anglehack = false;
 157                 host_client->edict->fields.server->movetype = MOVETYPE_WALK;
 158                 SV_ClientPrint("noclip OFF\n");
 159         }
 160 }
 161
 162 /*
 163 ==================
 164 Host_Fly_f
 165
 166 Sets client to flymode
 167 ==================
 168 */
 169 void Host_Fly_f (void)
 170 {
 171         if (!allowcheats)
 172         {
 173                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
 174                 return;
 175         }
 176
 177         if (host_client->edict->fields.server->movetype != MOVETYPE_FLY)
 178         {
 179                 host_client->edict->fields.server->movetype = MOVETYPE_FLY;
 180                 SV_ClientPrint("flymode ON\n");
 181         }
 182         else
 183         {
 184                 host_client->edict->fields.server->movetype = MOVETYPE_WALK;
 185                 SV_ClientPrint("flymode OFF\n");
 186         }
 187 }
 188
 189
 190 /*
 191 ==================
 192 Host_Ping_f
 193
 194 ==================
 195 */
 196 void Host_Pings_f (void); // called by Host_Ping_f
 197 void Host_Ping_f (void)
 198 {
 199         int i;
 200         client_t *client;
 201         void (*print) (const char *fmt, ...);
 202
 203         if (cmd_source == src_command)
 204         {
 205                 // if running a client, try to send over network so the client's ping report parser will see the report
 206                 if (cls.state == ca_connected)
 207                 {
 208                         Cmd_ForwardToServer ();
 209                         return;
 210                 }
 211                 print = Con_Printf;
 212         }
 213         else
 214                 print = SV_ClientPrintf;
 215
 216         if (!sv.active)
 217                 return;
 218
 219         print("Client ping times:\n");
 220         for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
 221         {
 222                 if (!client->active)
 223                         continue;
 224                 print("%4i %s\n", bound(0, (int)floor(client->ping*1000+0.5), 9999), client->name);
 225         }
 226
 227         // now call the Pings command also, which will send a report that contains packet loss for the scoreboard (as well as a simpler ping report)
 228         Host_Pings_f();
 229 }
 230
 231 /*
 232 ===============================================================================
 233
 234 SERVER TRANSITIONS
 235
 236 ===============================================================================
 237 */
 238
 239 /*
 240 ======================
 241 Host_Map_f
 242
 243 handle a
 244 map <servername>
 245 command from the console.  Active clients are kicked off.
 246 ======================
 247 */
 248 void Host_Map_f (void)
 249 {
 250         char level[MAX_QPATH];
 251
 252         if (Cmd_Argc() != 2)
 253         {
 254                 Con_Print("map <levelname> : start a new game (kicks off all players)\n");
 255                 return;
 256         }
 257
 258         cls.demonum = -1;               // stop demo loop in case this fails
 259
 260         CL_Disconnect ();
 261         Host_ShutdownServer();
 262
 263         // remove menu
 264         key_dest = key_game;
 265
 266         svs.serverflags = 0;                    // haven't completed an episode yet
 267         allowcheats = sv_cheats.integer != 0;
 268         strlcpy(level, Cmd_Argv(1), sizeof(level));
 269         SV_SpawnServer(level);
 270         if (sv.active && cls.state == ca_disconnected)
 271                 CL_EstablishConnection("local:1");
 272
 273 #ifdef AUTODEMO_BROKEN
 274 // if cl_autodemo is set, automatically start recording a demo if one isn't being recorded already
 275         if (cl_autodemo.integer && !cls.demorecording)
 276         {
 277                 char demofile[MAX_OSPATH];
 278
 279                 dpsnprintf (demofile, sizeof(demofile), "%s_%s.dem", Sys_TimeString (cl_autodemo_nameformat.string), level);
 280
 281                 Con_Printf ("Recording to %s.\n", demofile);
 282
 283                 cls.demofile = FS_Open (demofile, "wb", false, false);
 284                 if (cls.demofile)
 285                 {
 286                         cls.forcetrack = -1;
 287                         FS_Printf (cls.demofile, "%i\n", cls.forcetrack);
 288                 }
 289                 else
 290                         Con_Print ("ERROR: couldn't open.\n");
 291
 292                 cls.demorecording = true;
 293         }
 294 #endif
 295 }
 296
 297 /*
 298 ==================
 299 Host_Changelevel_f
 300
 301 Goes to a new map, taking all clients along
 302 ==================
 303 */
 304 void Host_Changelevel_f (void)
 305 {
 306         char level[MAX_QPATH];
 307
 308         if (Cmd_Argc() != 2)
 309         {
 310                 Con_Print("changelevel <levelname> : continue game on a new level\n");
 311                 return;
 312         }
 313         // HACKHACKHACK
 314         if (!sv.active) {
 315                 Host_Map_f();
 316                 return;
 317         }
 318
 319         // remove menu
 320         key_dest = key_game;
 321
 322         SV_VM_Begin();
 323         SV_SaveSpawnparms ();
 324         SV_VM_End();
 325         allowcheats = sv_cheats.integer != 0;
 326         strlcpy(level, Cmd_Argv(1), sizeof(level));
 327         SV_SpawnServer(level);
 328         if (sv.active && cls.state == ca_disconnected)
 329                 CL_EstablishConnection("local:1");
 330 }
 331
 332 /*
 333 ==================
 334 Host_Restart_f
 335
 336 Restarts the current server for a dead player
 337 ==================
 338 */
 339 void Host_Restart_f (void)
 340 {
 341         char mapname[MAX_QPATH];
 342
 343         if (Cmd_Argc() != 1)
 344         {
 345                 Con_Print("restart : restart current level\n");
 346                 return;
 347         }
 348         if (!sv.active)
 349         {
 350                 Con_Print("Only the server may restart\n");
 351                 return;
 352         }
 353
 354         // remove menu
 355         key_dest = key_game;
 356
 357         allowcheats = sv_cheats.integer != 0;
 358         strlcpy(mapname, sv.name, sizeof(mapname));
 359         SV_SpawnServer(mapname);
 360         if (sv.active && cls.state == ca_disconnected)
 361                 CL_EstablishConnection("local:1");
 362 }
 363
 364 /*
 365 ==================
 366 Host_Reconnect_f
 367
 368 This command causes the client to wait for the signon messages again.
 369 This is sent just before a server changes levels
 370 ==================
 371 */
 372 void Host_Reconnect_f (void)
 373 {
 374         if (cls.protocol == PROTOCOL_QUAKEWORLD)
 375         {
 376                 if (cls.qw_downloadmemory)  // don't change when downloading
 377                         return;
 378
 379                 S_StopAllSounds();
 380
 381                 if (cls.netcon)
 382                 {
 383                         if (cls.state == ca_connected && cls.signon < SIGNONS)
 384                         {
 385                                 Con_Printf("reconnecting...\n");
 386                                 MSG_WriteChar(&cls.netcon->message, qw_clc_stringcmd);
 387                                 MSG_WriteString(&cls.netcon->message, "new");
 388                         }
 389                         else
 390                         {
 391                                 char temp[128];
 392                                 // if we have connected to a server recently, the userinfo
 393                                 // will still contain its IP address, so get the address...
 394                                 InfoString_GetValue(cls.userinfo, "*ip", temp, sizeof(temp));
 395                                 if (temp[0])
 396                                         CL_EstablishConnection(temp);
 397                                 else
 398                                         Con_Printf("Reconnect to what server?  (you have not connected to a server yet)\n");
 399                         }
 400                 }
 401         }
 402         else
 403         {
 404                 if (Cmd_Argc() != 1)
 405                 {
 406                         Con_Print("reconnect : wait for signon messages again\n");
 407                         return;
 408                 }
 409                 if (!cls.signon)
 410                 {
 411                         Con_Print("reconnect: no signon, ignoring reconnect\n");
 412                         return;
 413                 }
 414                 cls.signon = 0;         // need new connection messages
 415         }
 416 }
 417
 418 /*
 419 =====================
 420 Host_Connect_f
 421
 422 User command to connect to server
 423 =====================
 424 */
 425 void Host_Connect_f (void)
 426 {
 427         if (Cmd_Argc() != 2)
 428         {
 429                 Con_Print("connect <serveraddress> : connect to a multiplayer game\n");
 430                 return;
 431         }
 432         CL_EstablishConnection(Cmd_Argv(1));
 433 }
 434
 435
 436 /*
 437 ===============================================================================
 438
 439 LOAD / SAVE GAME
 440
 441 ===============================================================================
 442 */
 443
 444 #define SAVEGAME_VERSION        5
 445
 446 /*
 447 ===============
 448 Host_SavegameComment
 449
 450 Writes a SAVEGAME_COMMENT_LENGTH character comment describing the current
 451 ===============
 452 */
 453 void Host_SavegameComment (char *text)
 454 {
 455         int             i;
 456         char    kills[20];
 457
 458         for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
 459                 text[i] = ' ';
 460         // LordHavoc: added min() to prevent overflow
 461         memcpy (text, cl.levelname, min(strlen(cl.levelname), SAVEGAME_COMMENT_LENGTH));
 462         sprintf (kills,"kills:%3i/%3i", cl.stats[STAT_MONSTERS], cl.stats[STAT_TOTALMONSTERS]);
 463         memcpy (text+22, kills, strlen(kills));
 464         // convert space to _ to make stdio happy
 465         // LordHavoc: convert control characters to _ as well
 466         for (i=0 ; i<SAVEGAME_COMMENT_LENGTH ; i++)
 467                 if (text[i] <= ' ')
 468                         text[i] = '_';
 469         text[SAVEGAME_COMMENT_LENGTH] = '\0';
 470 }
 471
 472
 473 /*
 474 ===============
 475 Host_Savegame_f
 476 ===============
 477 */
 478 void Host_Savegame_f (void)
 479 {
 480         char    name[MAX_QPATH];
 481         qfile_t *f;
 482         int             i;
 483         char    comment[SAVEGAME_COMMENT_LENGTH+1];
 484
 485         if (cls.state != ca_connected || !sv.active)
 486         {
 487                 Con_Print("Not playing a local game.\n");
 488                 return;
 489         }
 490
 491         if (cl.intermission)
 492         {
 493                 Con_Print("Can't save in intermission.\n");
 494                 return;
 495         }
 496
 497         for (i = 0;i < svs.maxclients;i++)
 498         {
 499                 if (svs.clients[i].active)
 500                 {
 501                         if (i > 0)
 502                         {
 503                                 Con_Print("Can't save multiplayer games.\n");
 504                                 return;
 505                         }
 506                         if (svs.clients[i].edict->fields.server->deadflag)
 507                         {
 508                                 Con_Print("Can't savegame with a dead player\n");
 509                                 return;
 510                         }
 511                 }
 512         }
 513
 514         if (Cmd_Argc() != 2)
 515         {
 516                 Con_Print("save <savename> : save a game\n");
 517                 return;
 518         }
 519
 520         if (strstr(Cmd_Argv(1), ".."))
 521         {
 522                 Con_Print("Relative pathnames are not allowed.\n");
 523                 return;
 524         }
 525
 526         strlcpy (name, Cmd_Argv(1), sizeof (name));
 527         FS_DefaultExtension (name, ".sav", sizeof (name));
 528
 529         Con_Printf("Saving game to %s...\n", name);
 530         f = FS_Open (name, "wb", false, false);
 531         if (!f)
 532         {
 533                 Con_Print("ERROR: couldn't open.\n");
 534                 return;
 535         }
 536
 537         FS_Printf(f, "%i\n", SAVEGAME_VERSION);
 538         Host_SavegameComment (comment);
 539         FS_Printf(f, "%s\n", comment);
 540         for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
 541                 FS_Printf(f, "%f\n", svs.clients[0].spawn_parms[i]);
 542         FS_Printf(f, "%d\n", current_skill);
 543         FS_Printf(f, "%s\n", sv.name);
 544         FS_Printf(f, "%f\n",sv.time);
 545
 546         // write the light styles
 547         for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
 548         {
 549                 if (sv.lightstyles[i][0])
 550                         FS_Printf(f, "%s\n", sv.lightstyles[i]);
 551                 else
 552                         FS_Print(f,"m\n");
 553         }
 554
 555         SV_VM_Begin();
 556
 557         PRVM_ED_WriteGlobals (f);
 558         for (i=0 ; i<prog->num_edicts ; i++)
 559                 PRVM_ED_Write (f, PRVM_EDICT_NUM(i));
 560
 561         SV_VM_End();
 562
 563         FS_Close (f);
 564         Con_Print("done.\n");
 565 }
 566
 567
 568 /*
 569 ===============
 570 Host_Loadgame_f
 571 ===============
 572 */
 573 void Host_Loadgame_f (void)
 574 {
 575         char filename[MAX_QPATH];
 576         char mapname[MAX_QPATH];
 577         float time;
 578         const char *start;
 579         const char *t;
 580         const char *oldt;
 581         char *text;
 582         prvm_edict_t *ent;
 583         int i;
 584         int entnum;
 585         int version;
 586         float spawn_parms[NUM_SPAWN_PARMS];
 587
 588         if (Cmd_Argc() != 2)
 589         {
 590                 Con_Print("load <savename> : load a game\n");
 591                 return;
 592         }
 593
 594         strlcpy (filename, Cmd_Argv(1), sizeof(filename));
 595         FS_DefaultExtension (filename, ".sav", sizeof (filename));
 596
 597         Con_Printf("Loading game from %s...\n", filename);
 598
 599         cls.demonum = -1;               // stop demo loop in case this fails
 600
 601         t = text = (char *)FS_LoadFile (filename, tempmempool, false, NULL);
 602         if (!text)
 603         {
 604                 Con_Print("ERROR: couldn't open.\n");
 605                 return;
 606         }
 607
 608         // version
 609         COM_ParseTokenConsole(&t);
 610         version = atoi(com_token);
 611         if (version != SAVEGAME_VERSION)
 612         {
 613                 Mem_Free(text);
 614                 Con_Printf("Savegame is version %i, not %i\n", version, SAVEGAME_VERSION);
 615                 return;
 616         }
 617
 618         // description
 619         // this is a little hard to parse, as : is a separator in COM_ParseToken,
 620         // so use the console parser instead
 621         COM_ParseTokenConsole(&t);
 622
 623         for (i = 0;i < NUM_SPAWN_PARMS;i++)
 624         {
 625                 COM_ParseTokenConsole(&t);
 626                 spawn_parms[i] = atof(com_token);
 627         }
 628         // skill
 629         COM_ParseTokenConsole(&t);
 630 // this silliness is so we can load 1.06 save files, which have float skill values
 631         current_skill = (int)(atof(com_token) + 0.5);
 632         Cvar_SetValue ("skill", (float)current_skill);
 633
 634         // mapname
 635         COM_ParseTokenConsole(&t);
 636         strlcpy (mapname, com_token, sizeof(mapname));
 637
 638         // time
 639         COM_ParseTokenConsole(&t);
 640         time = atof(com_token);
 641
 642         allowcheats = sv_cheats.integer != 0;
 643
 644         SV_SpawnServer (mapname);
 645         if (!sv.active)
 646         {
 647                 Mem_Free(text);
 648                 Con_Print("Couldn't load map\n");
 649                 return;
 650         }
 651         sv.paused = true;               // pause until all clients connect
 652         sv.loadgame = true;
 653
 654 // load the light styles
 655
 656         for (i = 0;i < MAX_LIGHTSTYLES;i++)
 657         {
 658                 // light style
 659                 oldt = t;
 660                 COM_ParseTokenConsole(&t);
 661                 // if this is a 64 lightstyle savegame produced by Quake, stop now
 662                 // we have to check this because darkplaces saves 256 lightstyle savegames
 663                 if (com_token[0] == '{')
 664                 {
 665                         t = oldt;
 666                         break;
 667                 }
 668                 strlcpy(sv.lightstyles[i], com_token, sizeof(sv.lightstyles[i]));
 669         }
 670
 671         // now skip everything before the first opening brace
 672         // (this is for forward compatibility, so that older versions (at
 673         // least ones with this fix) can load savegames with extra data before the
 674         // first brace, as might be produced by a later engine version)
 675         for(;;)
 676         {
 677                 oldt = t;
 678                 COM_ParseTokenConsole(&t);
 679                 if (com_token[0] == '{')
 680                 {
 681                         t = oldt;
 682                         break;
 683                 }
 684         }
 685
 686 // load the edicts out of the savegame file
 687         SV_VM_Begin();
 688         // -1 is the globals
 689         entnum = -1;
 690         for (;;)
 691         {
 692                 start = t;
 693                 while (COM_ParseTokenConsole(&t))
 694                         if (!strcmp(com_token, "}"))
 695                                 break;
 696                 if (!COM_ParseTokenConsole(&start))
 697                 {
 698                         // end of file
 699                         break;
 700                 }
 701                 if (strcmp(com_token,"{"))
 702                 {
 703                         Mem_Free(text);
 704                         Host_Error ("First token isn't a brace");
 705                 }
 706
 707                 if (entnum == -1)
 708                 {
 709                         // parse the global vars
 710                         PRVM_ED_ParseGlobals (start);
 711                 }
 712                 else
 713                 {
 714                         // parse an edict
 715                         if (entnum >= MAX_EDICTS)
 716                         {
 717                                 Mem_Free(text);
 718                                 Host_Error("Host_PerformLoadGame: too many edicts in save file (reached MAX_EDICTS %i)", MAX_EDICTS);
 719                         }
 720                         while (entnum >= prog->max_edicts)
 721                                 //SV_IncreaseEdicts();
 722                                 PRVM_MEM_IncreaseEdicts();
 723                         ent = PRVM_EDICT_NUM(entnum);
 724                         memset (ent->fields.server, 0, prog->progs->entityfields * 4);
 725                         ent->priv.server->free = false;
 726                         PRVM_ED_ParseEdict (start, ent);
 727
 728                         // link it into the bsp tree
 729                         if (!ent->priv.server->free)
 730                                 SV_LinkEdict (ent, false);
 731                 }
 732
 733                 entnum++;
 734         }
 735         Mem_Free(text);
 736
 737         prog->num_edicts = entnum;
 738         sv.time = time;
 739
 740         for (i = 0;i < NUM_SPAWN_PARMS;i++)
 741                 svs.clients[0].spawn_parms[i] = spawn_parms[i];
 742
 743         SV_VM_End();
 744
 745         // make sure we're connected to loopback
 746         if (cls.state == ca_disconnected || !(cls.state == ca_connected && cls.netcon != NULL && LHNETADDRESS_GetAddressType(&cls.netcon->peeraddress) == LHNETADDRESSTYPE_LOOP))
 747                 CL_EstablishConnection("local:1");
 748 }
 749
 750 //============================================================================
 751
 752 /*
 753 ======================
 754 Host_Name_f
 755 ======================
 756 */
 757 cvar_t cl_name = {CVAR_SAVE, "_cl_name", "player", "internal storage cvar for current player name (changed by name command)"};
 758 void Host_Name_f (void)
 759 {
 760         int i, j;
 761         char newName[sizeof(host_client->name)];
 762
 763         if (Cmd_Argc () == 1)
 764         {
 765                 Con_Printf("\"name\" is \"%s\"\n", cl_name.string);
 766                 return;
 767         }
 768
 769         if (Cmd_Argc () == 2)
 770                 strlcpy (newName, Cmd_Argv(1), sizeof (newName));
 771         else
 772                 strlcpy (newName, Cmd_Args(), sizeof (newName));
 773
 774         for (i = 0, j = 0;newName[i];i++)
 775                 if (newName[i] != '\r' && newName[i] != '\n')
 776                         newName[j++] = newName[i];
 777         newName[j] = 0;
 778
 779         if (cmd_source == src_command)
 780         {
 781                 Cvar_Set ("_cl_name", newName);
 782                 CL_SetInfo("name", newName, true, false, false, false);
 783                 return;
 784         }
 785
 786         if (sv.time < host_client->nametime)
 787         {
 788                 SV_ClientPrintf("You can't change name more than once every 5 seconds!\n");
 789                 return;
 790         }
 791
 792         host_client->nametime = sv.time + 5;
 793
 794         // point the string back at updateclient->name to keep it safe
 795         strlcpy (host_client->name, newName, sizeof (host_client->name));
 796         host_client->edict->fields.server->netname = PRVM_SetEngineString(host_client->name);
 797         if (strcmp(host_client->old_name, host_client->name))
 798         {
 799                 if (host_client->spawned)
 800                         SV_BroadcastPrintf("%s changed name to %s\n", host_client->old_name, host_client->name);
 801                 strlcpy(host_client->old_name, host_client->name, sizeof(host_client->old_name));
 802                 // send notification to all clients
 803                 MSG_WriteByte (&sv.reliable_datagram, svc_updatename);
 804                 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
 805                 MSG_WriteString (&sv.reliable_datagram, host_client->name);
 806         }
 807 }
 808
 809 /*
 810 ======================
 811 Host_Playermodel_f
 812 ======================
 813 */
 814 cvar_t cl_playermodel = {CVAR_SAVE, "_cl_playermodel", "", "internal storage cvar for current player model in Nexuiz (changed by playermodel command)"};
 815 // the old cl_playermodel in cl_main has been renamed to __cl_playermodel
 816 void Host_Playermodel_f (void)
 817 {
 818         int i, j;
 819         char newPath[sizeof(host_client->playermodel)];
 820
 821         if (Cmd_Argc () == 1)
 822         {
 823                 Con_Printf("\"playermodel\" is \"%s\"\n", cl_playermodel.string);
 824                 return;
 825         }
 826
 827         if (Cmd_Argc () == 2)
 828                 strlcpy (newPath, Cmd_Argv(1), sizeof (newPath));
 829         else
 830                 strlcpy (newPath, Cmd_Args(), sizeof (newPath));
 831
 832         for (i = 0, j = 0;newPath[i];i++)
 833                 if (newPath[i] != '\r' && newPath[i] != '\n')
 834                         newPath[j++] = newPath[i];
 835         newPath[j] = 0;
 836
 837         if (cmd_source == src_command)
 838         {
 839                 Cvar_Set ("_cl_playermodel", newPath);
 840                 CL_SetInfo("playermodel", newPath, true, false, false, false);
 841                 return;
 842         }
 843
 844         /*
 845         if (sv.time < host_client->nametime)
 846         {
 847                 SV_ClientPrintf("You can't change playermodel more than once every 5 seconds!\n");
 848                 return;
 849         }
 850
 851         host_client->nametime = sv.time + 5;
 852         */
 853
 854         // point the string back at updateclient->name to keep it safe
 855         strlcpy (host_client->playermodel, newPath, sizeof (host_client->playermodel));
 856         if( eval_playermodel )
 857                 PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_playermodel)->string = PRVM_SetEngineString(host_client->playermodel);
 858         if (strcmp(host_client->old_model, host_client->playermodel))
 859         {
 860                 strlcpy(host_client->old_model, host_client->playermodel, sizeof(host_client->old_model));
 861                 /*// send notification to all clients
 862                 MSG_WriteByte (&sv.reliable_datagram, svc_updatepmodel);
 863                 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
 864                 MSG_WriteString (&sv.reliable_datagram, host_client->playermodel);*/
 865         }
 866 }
 867
 868 /*
 869 ======================
 870 Host_Playerskin_f
 871 ======================
 872 */
 873 cvar_t cl_playerskin = {CVAR_SAVE, "_cl_playerskin", "", "internal storage cvar for current player skin in Nexuiz (changed by playerskin command)"};
 874 void Host_Playerskin_f (void)
 875 {
 876         int i, j;
 877         char newPath[sizeof(host_client->playerskin)];
 878
 879         if (Cmd_Argc () == 1)
 880         {
 881                 Con_Printf("\"playerskin\" is \"%s\"\n", cl_playerskin.string);
 882                 return;
 883         }
 884
 885         if (Cmd_Argc () == 2)
 886                 strlcpy (newPath, Cmd_Argv(1), sizeof (newPath));
 887         else
 888                 strlcpy (newPath, Cmd_Args(), sizeof (newPath));
 889
 890         for (i = 0, j = 0;newPath[i];i++)
 891                 if (newPath[i] != '\r' && newPath[i] != '\n')
 892                         newPath[j++] = newPath[i];
 893         newPath[j] = 0;
 894
 895         if (cmd_source == src_command)
 896         {
 897                 Cvar_Set ("_cl_playerskin", newPath);
 898                 CL_SetInfo("playerskin", newPath, true, false, false, false);
 899                 return;
 900         }
 901
 902         /*
 903         if (sv.time < host_client->nametime)
 904         {
 905                 SV_ClientPrintf("You can't change playermodel more than once every 5 seconds!\n");
 906                 return;
 907         }
 908
 909         host_client->nametime = sv.time + 5;
 910         */
 911
 912         // point the string back at updateclient->name to keep it safe
 913         strlcpy (host_client->playerskin, newPath, sizeof (host_client->playerskin));
 914         if( eval_playerskin )
 915                 PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_playerskin)->string = PRVM_SetEngineString(host_client->playerskin);
 916         if (strcmp(host_client->old_skin, host_client->playerskin))
 917         {
 918                 //if (host_client->spawned)
 919                 //      SV_BroadcastPrintf("%s changed skin to %s\n", host_client->name, host_client->playerskin);
 920                 strlcpy(host_client->old_skin, host_client->playerskin, sizeof(host_client->old_skin));
 921                 /*// send notification to all clients
 922                 MSG_WriteByte (&sv.reliable_datagram, svc_updatepskin);
 923                 MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
 924                 MSG_WriteString (&sv.reliable_datagram, host_client->playerskin);*/
 925         }
 926 }
 927
 928 void Host_Version_f (void)
 929 {
 930         Con_Printf("Version: %s build %s\n", gamename, buildstring);
 931 }
 932
 933 void Host_Say(qboolean teamonly)
 934 {
 935         client_t *save;
 936         int j, quoted;
 937         const char *p1;
 938         char *p2;
 939         // LordHavoc: long say messages
 940         char text[1024];
 941         qboolean fromServer = false;
 942
 943         if (cmd_source == src_command)
 944         {
 945                 if (cls.state == ca_dedicated)
 946                 {
 947                         fromServer = true;
 948                         teamonly = false;
 949                 }
 950                 else
 951                 {
 952                         Cmd_ForwardToServer ();
 953                         return;
 954                 }
 955         }
 956
 957         if (Cmd_Argc () < 2)
 958                 return;
 959
 960         if (!teamplay.integer)
 961                 teamonly = false;
 962
 963         p1 = Cmd_Args();
 964         quoted = false;
 965         if (*p1 == '\"')
 966         {
 967                 quoted = true;
 968                 p1++;
 969         }
 970         // note this uses the chat prefix \001
 971         if (!fromServer)
 972                 dpsnprintf (text, sizeof(text), "\001%s" STRING_COLOR_DEFAULT_STR ": %s", host_client->name, p1);
 973         else if(*(sv_adminnick.string))
 974                 dpsnprintf (text, sizeof(text), "\001<%s" STRING_COLOR_DEFAULT_STR "> %s", sv_adminnick.string, p1);
 975         else
 976                 dpsnprintf (text, sizeof(text), "\001<%s" STRING_COLOR_DEFAULT_STR "> %s", hostname.string, p1);
 977         p2 = text + strlen(text);
 978         while ((const char *)p2 > (const char *)text && (p2[-1] == '\r' || p2[-1] == '\n' || (p2[-1] == '\"' && quoted)))
 979         {
 980                 if (p2[-1] == '\"' && quoted)
 981                         quoted = false;
 982                 p2[-1] = 0;
 983                 p2--;
 984         }
 985         strlcat(text, "\n", sizeof(text));
 986
 987         // note: save is not a valid edict if fromServer is true
 988         save = host_client;
 989         for (j = 0, host_client = svs.clients;j < svs.maxclients;j++, host_client++)
 990                 if (host_client->spawned && (!teamonly || host_client->edict->fields.server->team == save->edict->fields.server->team))
 991                         SV_ClientPrint(text);
 992         host_client = save;
 993
 994         if (cls.state == ca_dedicated)
 995                 Con_Print(&text[1]);
 996 }
 997
 998
 999 void Host_Say_f(void)
1000 {
1001         Host_Say(false);
1002 }
1003
1004
1005 void Host_Say_Team_f(void)
1006 {
1007         Host_Say(true);
1008 }
1009
1010
1011 void Host_Tell_f(void)
1012 {
1013         client_t *save;
1014         int j;
1015         const char *p1, *p2;
1016         char text[MAX_INPUTLINE]; // LordHavoc: FIXME: temporary buffer overflow fix (was 64)
1017         qboolean fromServer = false;
1018
1019         if (cmd_source == src_command)
1020         {
1021                 if (cls.state == ca_dedicated)
1022                         fromServer = true;
1023                 else
1024                 {
1025                         Cmd_ForwardToServer ();
1026                         return;
1027                 }
1028         }
1029
1030         if (Cmd_Argc () < 3)
1031                 return;
1032
1033         // note this uses the chat prefix \001
1034         if (!fromServer)
1035                 sprintf (text, "\001%s tells you: ", host_client->name);
1036         else if(*(sv_adminnick.string))
1037                 sprintf (text, "\001<%s tells you> ", sv_adminnick.string);
1038         else
1039                 sprintf (text, "\001<%s tells you> ", hostname.string);
1040
1041         p1 = Cmd_Args();
1042         p2 = p1 + strlen(p1);
1043         // remove the target name
1044         while (p1 < p2 && *p1 != ' ')
1045                 p1++;
1046         while (p1 < p2 && *p1 == ' ')
1047                 p1++;
1048         // remove trailing newlines
1049         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
1050                 p2--;
1051         // remove quotes if present
1052         if (*p1 == '"')
1053         {
1054                 p1++;
1055                 if (p2[-1] == '"')
1056                         p2--;
1057                 else if (fromServer)
1058                         Con_Print("Host_Tell: missing end quote\n");
1059                 else
1060                         SV_ClientPrint("Host_Tell: missing end quote\n");
1061         }
1062         while (p2 > p1 && (p2[-1] == '\n' || p2[-1] == '\r'))
1063                 p2--;
1064         for (j = (int)strlen(text);j < (int)(sizeof(text) - 2) && p1 < p2;)
1065                 text[j++] = *p1++;
1066         text[j++] = '\n';
1067         text[j++] = 0;
1068
1069         save = host_client;
1070         for (j = 0, host_client = svs.clients;j < svs.maxclients;j++, host_client++)
1071                 if (host_client->spawned && !strcasecmp(host_client->name, Cmd_Argv(1)))
1072                         SV_ClientPrint(text);
1073         host_client = save;
1074 }
1075
1076
1077 /*
1078 ==================
1079 Host_Color_f
1080 ==================
1081 */
1082 cvar_t cl_color = {CVAR_SAVE, "_cl_color", "0", "internal storage cvar for current player colors (changed by color command)"};
1083 void Host_Color(int changetop, int changebottom)
1084 {
1085         int top, bottom, playercolor;
1086         mfunction_t *f;
1087         func_t SV_ChangeTeam;
1088
1089         // get top and bottom either from the provided values or the current values
1090         // (allows changing only top or bottom, or both at once)
1091         top = changetop >= 0 ? changetop : (cl_color.integer >> 4);
1092         bottom = changebottom >= 0 ? changebottom : cl_color.integer;
1093
1094         top &= 15;
1095         bottom &= 15;
1096         // LordHavoc: allowing skin colormaps 14 and 15 by commenting this out
1097         //if (top > 13)
1098         //      top = 13;
1099         //if (bottom > 13)
1100         //      bottom = 13;
1101
1102         playercolor = top*16 + bottom;
1103
1104         if (cmd_source == src_command)
1105         {
1106                 Cvar_SetValueQuick(&cl_color, playercolor);
1107                 if (changetop >= 0)
1108                         CL_SetInfo("topcolor", va("%i", top), true, false, false, false);
1109                 if (changebottom >= 0)
1110                         CL_SetInfo("bottomcolor", va("%i", bottom), true, false, false, false);
1111                 if (cls.protocol != PROTOCOL_QUAKEWORLD && cls.netcon)
1112                 {
1113                         MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
1114                         MSG_WriteString(&cls.netcon->message, va("color %i %i", top, bottom));
1115                 }
1116                 return;
1117         }
1118
1119         if (cls.protocol == PROTOCOL_QUAKEWORLD)
1120                 return;
1121
1122         if (host_client->edict && (f = PRVM_ED_FindFunction ("SV_ChangeTeam")) && (SV_ChangeTeam = (func_t)(f - prog->functions)))
1123         {
1124                 Con_DPrint("Calling SV_ChangeTeam\n");
1125                 prog->globals.server->time = sv.time;
1126                 prog->globals.generic[OFS_PARM0] = playercolor;
1127                 prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
1128                 PRVM_ExecuteProgram (SV_ChangeTeam, "QC function SV_ChangeTeam is missing");
1129         }
1130         else
1131         {
1132                 prvm_eval_t *val;
1133                 if (host_client->edict)
1134                 {
1135                         if ((val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_clientcolors)))
1136                                 val->_float = playercolor;
1137                         host_client->edict->fields.server->team = bottom + 1;
1138                 }
1139                 host_client->colors = playercolor;
1140                 if (host_client->old_colors != host_client->colors)
1141                 {
1142                         host_client->old_colors = host_client->colors;
1143                         // send notification to all clients
1144                         MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
1145                         MSG_WriteByte (&sv.reliable_datagram, host_client - svs.clients);
1146                         MSG_WriteByte (&sv.reliable_datagram, host_client->colors);
1147                 }
1148         }
1149 }
1150
1151 void Host_Color_f(void)
1152 {
1153         int             top, bottom;
1154
1155         if (Cmd_Argc() == 1)
1156         {
1157                 Con_Printf("\"color\" is \"%i %i\"\n", cl_color.integer >> 4, cl_color.integer & 15);
1158                 Con_Print("color <0-15> [0-15]\n");
1159                 return;
1160         }
1161
1162         if (Cmd_Argc() == 2)
1163                 top = bottom = atoi(Cmd_Argv(1));
1164         else
1165         {
1166                 top = atoi(Cmd_Argv(1));
1167                 bottom = atoi(Cmd_Argv(2));
1168         }
1169         Host_Color(top, bottom);
1170 }
1171
1172 void Host_TopColor_f(void)
1173 {
1174         if (Cmd_Argc() == 1)
1175         {
1176                 Con_Printf("\"topcolor\" is \"%i\"\n", (cl_color.integer >> 4) & 15);
1177                 Con_Print("topcolor <0-15>\n");
1178                 return;
1179         }
1180
1181         Host_Color(atoi(Cmd_Argv(1)), -1);
1182 }
1183
1184 void Host_BottomColor_f(void)
1185 {
1186         if (Cmd_Argc() == 1)
1187         {
1188                 Con_Printf("\"bottomcolor\" is \"%i\"\n", cl_color.integer & 15);
1189                 Con_Print("bottomcolor <0-15>\n");
1190                 return;
1191         }
1192
1193         Host_Color(-1, atoi(Cmd_Argv(1)));
1194 }
1195
1196 cvar_t cl_rate = {CVAR_SAVE, "_cl_rate", "10000", "internal storage cvar for current rate (changed by rate command)"};
1197 void Host_Rate_f(void)
1198 {
1199         int rate;
1200
1201         if (Cmd_Argc() != 2)
1202         {
1203                 Con_Printf("\"rate\" is \"%i\"\n", cl_rate.integer);
1204                 Con_Print("rate <bytespersecond>\n");
1205                 return;
1206         }
1207
1208         rate = atoi(Cmd_Argv(1));
1209
1210         if (cmd_source == src_command)
1211         {
1212                 Cvar_SetValue ("_cl_rate", max(NET_MINRATE, rate));
1213                 CL_SetInfo("rate", va("%i", rate), true, false, false, false);
1214                 return;
1215         }
1216
1217         host_client->rate = rate;
1218 }
1219
1220 /*
1221 ==================
1222 Host_Kill_f
1223 ==================
1224 */
1225 void Host_Kill_f (void)
1226 {
1227         if (host_client->edict->fields.server->health <= 0)
1228         {
1229                 SV_ClientPrint("Can't suicide -- already dead!\n");
1230                 return;
1231         }
1232
1233         prog->globals.server->time = sv.time;
1234         prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
1235         PRVM_ExecuteProgram (prog->globals.server->ClientKill, "QC function ClientKill is missing");
1236 }
1237
1238
1239 /*
1240 ==================
1241 Host_Pause_f
1242 ==================
1243 */
1244 void Host_Pause_f (void)
1245 {
1246         if (!pausable.integer)
1247                 SV_ClientPrint("Pause not allowed.\n");
1248         else
1249         {
1250                 sv.paused ^= 1;
1251                 SV_BroadcastPrintf("%s %spaused the game\n", host_client->name, sv.paused ? "" : "un");
1252                 // send notification to all clients
1253                 MSG_WriteByte(&sv.reliable_datagram, svc_setpause);
1254                 MSG_WriteByte(&sv.reliable_datagram, sv.paused);
1255         }
1256 }
1257
1258 /*
1259 ======================
1260 Host_PModel_f
1261 LordHavoc: only supported for Nehahra, I personally think this is dumb, but Mindcrime won't listen.
1262 LordHavoc: correction, Mindcrime will be removing pmodel in the future, but it's still stuck here for compatibility.
1263 ======================
1264 */
1265 cvar_t cl_pmodel = {CVAR_SAVE, "_cl_pmodel", "0", "internal storage cvar for current player model number in nehahra (changed by pmodel command)"};
1266 static void Host_PModel_f (void)
1267 {
1268         int i;
1269         prvm_eval_t *val;
1270
1271         if (Cmd_Argc () == 1)
1272         {
1273                 Con_Printf("\"pmodel\" is \"%s\"\n", cl_pmodel.string);
1274                 return;
1275         }
1276         i = atoi(Cmd_Argv(1));
1277
1278         if (cmd_source == src_command)
1279         {
1280                 if (cl_pmodel.integer == i)
1281                         return;
1282                 Cvar_SetValue ("_cl_pmodel", i);
1283                 if (cls.state == ca_connected)
1284                         Cmd_ForwardToServer ();
1285                 return;
1286         }
1287
1288         if (host_client->edict && (val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_pmodel)))
1289                 val->_float = i;
1290 }
1291
1292 //===========================================================================
1293
1294
1295 /*
1296 ==================
1297 Host_PreSpawn_f
1298 ==================
1299 */
1300 void Host_PreSpawn_f (void)
1301 {
1302         if (host_client->spawned)
1303         {
1304                 Con_Print("prespawn not valid -- already spawned\n");
1305                 return;
1306         }
1307
1308         if (host_client->netconnection)
1309         {
1310                 SZ_Write (&host_client->netconnection->message, sv.signon.data, sv.signon.cursize);
1311                 MSG_WriteByte (&host_client->netconnection->message, svc_signonnum);
1312                 MSG_WriteByte (&host_client->netconnection->message, 2);
1313         }
1314
1315         // reset the name change timer because the client will send name soon
1316         host_client->nametime = 0;
1317 }
1318
1319 /*
1320 ==================
1321 Host_Spawn_f
1322 ==================
1323 */
1324 void Host_Spawn_f (void)
1325 {
1326         int i;
1327         client_t *client;
1328         func_t RestoreGame;
1329         mfunction_t *f;
1330         int stats[MAX_CL_STATS];
1331
1332         if (host_client->spawned)
1333         {
1334                 Con_Print("Spawn not valid -- already spawned\n");
1335                 return;
1336         }
1337
1338         // reset name change timer again because they might want to change name
1339         // again in the first 5 seconds after connecting
1340         host_client->nametime = 0;
1341
1342         // LordHavoc: moved this above the QC calls at FrikaC's request
1343         // LordHavoc: commented this out
1344         //if (host_client->netconnection)
1345         //      SZ_Clear (&host_client->netconnection->message);
1346
1347         // run the entrance script
1348         if (sv.loadgame)
1349         {
1350                 // loaded games are fully initialized already
1351                 // if this is the last client to be connected, unpause
1352                 sv.paused = false;
1353
1354                 if ((f = PRVM_ED_FindFunction ("RestoreGame")))
1355                 if ((RestoreGame = (func_t)(f - prog->functions)))
1356                 {
1357                         Con_DPrint("Calling RestoreGame\n");
1358                         prog->globals.server->time = sv.time;
1359                         prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
1360                         PRVM_ExecuteProgram (RestoreGame, "QC function RestoreGame is missing");
1361                 }
1362         }
1363         else
1364         {
1365                 //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);
1366
1367                 // copy spawn parms out of the client_t
1368                 for (i=0 ; i< NUM_SPAWN_PARMS ; i++)
1369                         (&prog->globals.server->parm1)[i] = host_client->spawn_parms[i];
1370
1371                 // call the spawn function
1372                 host_client->clientconnectcalled = true;
1373                 prog->globals.server->time = sv.time;
1374                 prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
1375                 PRVM_ExecuteProgram (prog->globals.server->ClientConnect, "QC function ClientConnect is missing");
1376
1377                 if ((Sys_DoubleTime() - host_client->connecttime) <= sv.time)
1378                         Con_Printf("%s entered the game\n", host_client->name);
1379
1380                 PRVM_ExecuteProgram (prog->globals.server->PutClientInServer, "QC function PutClientInServer is missing");
1381         }
1382
1383         if (!host_client->netconnection)
1384                 return;
1385
1386         // send time of update
1387         MSG_WriteByte (&host_client->netconnection->message, svc_time);
1388         MSG_WriteFloat (&host_client->netconnection->message, sv.time);
1389
1390         // send all current names, colors, and frag counts
1391         for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
1392         {
1393                 if (!client->active)
1394                         continue;
1395                 MSG_WriteByte (&host_client->netconnection->message, svc_updatename);
1396                 MSG_WriteByte (&host_client->netconnection->message, i);
1397                 MSG_WriteString (&host_client->netconnection->message, client->name);
1398                 MSG_WriteByte (&host_client->netconnection->message, svc_updatefrags);
1399                 MSG_WriteByte (&host_client->netconnection->message, i);
1400                 MSG_WriteShort (&host_client->netconnection->message, client->frags);
1401                 MSG_WriteByte (&host_client->netconnection->message, svc_updatecolors);
1402                 MSG_WriteByte (&host_client->netconnection->message, i);
1403                 MSG_WriteByte (&host_client->netconnection->message, client->colors);
1404         }
1405
1406         // send all current light styles
1407         for (i=0 ; i<MAX_LIGHTSTYLES ; i++)
1408         {
1409                 if (sv.lightstyles[i][0])
1410                 {
1411                         MSG_WriteByte (&host_client->netconnection->message, svc_lightstyle);
1412                         MSG_WriteByte (&host_client->netconnection->message, (char)i);
1413                         MSG_WriteString (&host_client->netconnection->message, sv.lightstyles[i]);
1414                 }
1415         }
1416
1417         // send some stats
1418         MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
1419         MSG_WriteByte (&host_client->netconnection->message, STAT_TOTALSECRETS);
1420         MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->total_secrets);
1421
1422         MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
1423         MSG_WriteByte (&host_client->netconnection->message, STAT_TOTALMONSTERS);
1424         MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->total_monsters);
1425
1426         MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
1427         MSG_WriteByte (&host_client->netconnection->message, STAT_SECRETS);
1428         MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->found_secrets);
1429
1430         MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
1431         MSG_WriteByte (&host_client->netconnection->message, STAT_MONSTERS);
1432         MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->killed_monsters);
1433
1434         // send a fixangle
1435         // Never send a roll angle, because savegames can catch the server
1436         // in a state where it is expecting the client to correct the angle
1437         // and it won't happen if the game was just loaded, so you wind up
1438         // with a permanent head tilt
1439         if (sv.loadgame)
1440         {
1441                 MSG_WriteByte (&host_client->netconnection->message, svc_setangle);
1442                 MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->v_angle[0], sv.protocol);
1443                 MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->v_angle[1], sv.protocol);
1444                 MSG_WriteAngle (&host_client->netconnection->message, 0, sv.protocol);
1445                 sv.loadgame = false; // we're basically done with loading now
1446         }
1447         else
1448         {
1449                 MSG_WriteByte (&host_client->netconnection->message, svc_setangle);
1450                 MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->angles[0], sv.protocol);
1451                 MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->angles[1], sv.protocol);
1452                 MSG_WriteAngle (&host_client->netconnection->message, 0, sv.protocol);
1453         }
1454
1455         SV_WriteClientdataToMessage (host_client, host_client->edict, &host_client->netconnection->message, stats);
1456
1457         MSG_WriteByte (&host_client->netconnection->message, svc_signonnum);
1458         MSG_WriteByte (&host_client->netconnection->message, 3);
1459 }
1460
1461 /*
1462 ==================
1463 Host_Begin_f
1464 ==================
1465 */
1466 void Host_Begin_f (void)
1467 {
1468         host_client->spawned = true;
1469 }
1470
1471 //===========================================================================
1472
1473
1474 /*
1475 ==================
1476 Host_Kick_f
1477
1478 Kicks a user off of the server
1479 ==================
1480 */
1481 void Host_Kick_f (void)
1482 {
1483         char *who;
1484         const char *message = NULL;
1485         client_t *save;
1486         int i;
1487         qboolean byNumber = false;
1488
1489         if (!sv.active)
1490                 return;
1491
1492         SV_VM_Begin();
1493         save = host_client;
1494
1495         if (Cmd_Argc() > 2 && strcmp(Cmd_Argv(1), "#") == 0)
1496         {
1497                 i = (int)(atof(Cmd_Argv(2)) - 1);
1498                 if (i < 0 || i >= svs.maxclients || !(host_client = svs.clients + i)->active)
1499                         return;
1500                 byNumber = true;
1501         }
1502         else
1503         {
1504                 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
1505                 {
1506                         if (!host_client->active)
1507                                 continue;
1508                         if (strcasecmp(host_client->name, Cmd_Argv(1)) == 0)
1509                                 break;
1510                 }
1511         }
1512
1513         if (i < svs.maxclients)
1514         {
1515                 if (cmd_source == src_command)
1516                 {
1517                         if (cls.state == ca_dedicated)
1518                                 who = "Console";
1519                         else
1520                                 who = cl_name.string;
1521                 }
1522                 else
1523                         who = save->name;
1524
1525                 // can't kick yourself!
1526                 if (host_client == save)
1527                         return;
1528
1529                 if (Cmd_Argc() > 2)
1530                 {
1531                         message = Cmd_Args();
1532                         COM_ParseTokenConsole(&message);
1533                         if (byNumber)
1534                         {
1535                                 message++;                                                      // skip the #
1536                                 while (*message == ' ')                         // skip white space
1537                                         message++;
1538                                 message += strlen(Cmd_Argv(2)); // skip the number
1539                         }
1540                         while (*message && *message == ' ')
1541                                 message++;
1542                 }
1543                 if (message)
1544                         SV_ClientPrintf("Kicked by %s: %s\n", who, message);
1545                 else
1546                         SV_ClientPrintf("Kicked by %s\n", who);
1547                 SV_DropClient (false); // kicked
1548         }
1549
1550         host_client = save;
1551         SV_VM_End();
1552 }
1553
1554 /*
1555 ===============================================================================
1556
1557 DEBUGGING TOOLS
1558
1559 ===============================================================================
1560 */
1561
1562 /*
1563 ==================
1564 Host_Give_f
1565 ==================
1566 */
1567 void Host_Give_f (void)
1568 {
1569         const char *t;
1570         int v;
1571         prvm_eval_t *val;
1572
1573         if (!allowcheats)
1574         {
1575                 SV_ClientPrint("No cheats allowed, use sv_cheats 1 and restart level to enable.\n");
1576                 return;
1577         }
1578
1579         t = Cmd_Argv(1);
1580         v = atoi (Cmd_Argv(2));
1581
1582         switch (t[0])
1583         {
1584         case '0':
1585         case '1':
1586         case '2':
1587         case '3':
1588         case '4':
1589         case '5':
1590         case '6':
1591         case '7':
1592         case '8':
1593         case '9':
1594                 // MED 01/04/97 added hipnotic give stuff
1595                 if (gamemode == GAME_HIPNOTIC)
1596                 {
1597                         if (t[0] == '6')
1598                         {
1599                                 if (t[1] == 'a')
1600                                         host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_PROXIMITY_GUN;
1601                                 else
1602                                         host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | IT_GRENADE_LAUNCHER;
1603                         }
1604                         else if (t[0] == '9')
1605                                 host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_LASER_CANNON;
1606                         else if (t[0] == '0')
1607                                 host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_MJOLNIR;
1608                         else if (t[0] >= '2')
1609                                 host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | (IT_SHOTGUN << (t[0] - '2'));
1610                 }
1611                 else
1612                 {
1613                         if (t[0] >= '2')
1614                                 host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | (IT_SHOTGUN << (t[0] - '2'));
1615                 }
1616                 break;
1617
1618         case 's':
1619                 if (gamemode == GAME_ROGUE && (val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_ammo_shells1)))
1620                         val->_float = v;
1621
1622                 host_client->edict->fields.server->ammo_shells = v;
1623                 break;
1624         case 'n':
1625                 if (gamemode == GAME_ROGUE)
1626                 {
1627                         if ((val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_ammo_nails1)))
1628                         {
1629                                 val->_float = v;
1630                                 if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
1631                                         host_client->edict->fields.server->ammo_nails = v;
1632                         }
1633                 }
1634                 else
1635                 {
1636                         host_client->edict->fields.server->ammo_nails = v;
1637                 }
1638                 break;
1639         case 'l':
1640                 if (gamemode == GAME_ROGUE)
1641                 {
1642                         val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_ammo_lava_nails);
1643                         if (val)
1644                         {
1645                                 val->_float = v;
1646                                 if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
1647                                         host_client->edict->fields.server->ammo_nails = v;
1648                         }
1649                 }
1650                 break;
1651         case 'r':
1652                 if (gamemode == GAME_ROGUE)
1653                 {
1654                         val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_ammo_rockets1);
1655                         if (val)
1656                         {
1657                                 val->_float = v;
1658                                 if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
1659                                         host_client->edict->fields.server->ammo_rockets = v;
1660                         }
1661                 }
1662                 else
1663                 {
1664                         host_client->edict->fields.server->ammo_rockets = v;
1665                 }
1666                 break;
1667         case 'm':
1668                 if (gamemode == GAME_ROGUE)
1669                 {
1670                         val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_ammo_multi_rockets);
1671                         if (val)
1672                         {
1673                                 val->_float = v;
1674                                 if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
1675                                         host_client->edict->fields.server->ammo_rockets = v;
1676                         }
1677                 }
1678                 break;
1679         case 'h':
1680                 host_client->edict->fields.server->health = v;
1681                 break;
1682         case 'c':
1683                 if (gamemode == GAME_ROGUE)
1684                 {
1685                         val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_ammo_cells1);
1686                         if (val)
1687                         {
1688                                 val->_float = v;
1689                                 if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
1690                                         host_client->edict->fields.server->ammo_cells = v;
1691                         }
1692                 }
1693                 else
1694                 {
1695                         host_client->edict->fields.server->ammo_cells = v;
1696                 }
1697                 break;
1698         case 'p':
1699                 if (gamemode == GAME_ROGUE)
1700                 {
1701                         val = PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_ammo_plasma);
1702                         if (val)
1703                         {
1704                                 val->_float = v;
1705                                 if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
1706                                         host_client->edict->fields.server->ammo_cells = v;
1707                         }
1708                 }
1709                 break;
1710         }
1711 }
1712
1713 prvm_edict_t    *FindViewthing (void)
1714 {
1715         int             i;
1716         prvm_edict_t    *e;
1717
1718         for (i=0 ; i<prog->num_edicts ; i++)
1719         {
1720                 e = PRVM_EDICT_NUM(i);
1721                 if (!strcmp (PRVM_GetString(e->fields.server->classname), "viewthing"))
1722                         return e;
1723         }
1724         Con_Print("No viewthing on map\n");
1725         return NULL;
1726 }
1727
1728 /*
1729 ==================
1730 Host_Viewmodel_f
1731 ==================
1732 */
1733 void Host_Viewmodel_f (void)
1734 {
1735         prvm_edict_t    *e;
1736         model_t *m;
1737
1738         if (!sv.active)
1739                 return;
1740
1741         SV_VM_Begin();
1742         e = FindViewthing ();
1743         SV_VM_End();
1744         if (!e)
1745                 return;
1746
1747         m = Mod_ForName (Cmd_Argv(1), false, true, false);
1748         if (!m || !m->loaded || !m->Draw)
1749         {
1750                 Con_Printf("viewmodel: can't load %s\n", Cmd_Argv(1));
1751                 return;
1752         }
1753
1754         e->fields.server->frame = 0;
1755         cl.model_precache[(int)e->fields.server->modelindex] = m;
1756 }
1757
1758 /*
1759 ==================
1760 Host_Viewframe_f
1761 ==================
1762 */
1763 void Host_Viewframe_f (void)
1764 {
1765         prvm_edict_t    *e;
1766         int             f;
1767         model_t *m;
1768
1769         if (!sv.active)
1770                 return;
1771
1772         SV_VM_Begin();
1773         e = FindViewthing ();
1774         SV_VM_End();
1775         if (!e)
1776                 return;
1777         m = cl.model_precache[(int)e->fields.server->modelindex];
1778
1779         f = atoi(Cmd_Argv(1));
1780         if (f >= m->numframes)
1781                 f = m->numframes-1;
1782
1783         e->fields.server->frame = f;
1784 }
1785
1786
1787 void PrintFrameName (model_t *m, int frame)
1788 {
1789         if (m->animscenes)
1790                 Con_Printf("frame %i: %s\n", frame, m->animscenes[frame].name);
1791         else
1792                 Con_Printf("frame %i\n", frame);
1793 }
1794
1795 /*
1796 ==================
1797 Host_Viewnext_f
1798 ==================
1799 */
1800 void Host_Viewnext_f (void)
1801 {
1802         prvm_edict_t    *e;
1803         model_t *m;
1804
1805         if (!sv.active)
1806                 return;
1807
1808         SV_VM_Begin();
1809         e = FindViewthing ();
1810         SV_VM_End();
1811         if (!e)
1812                 return;
1813         m = cl.model_precache[(int)e->fields.server->modelindex];
1814
1815         e->fields.server->frame = e->fields.server->frame + 1;
1816         if (e->fields.server->frame >= m->numframes)
1817                 e->fields.server->frame = m->numframes - 1;
1818
1819         PrintFrameName (m, (int)e->fields.server->frame);
1820 }
1821
1822 /*
1823 ==================
1824 Host_Viewprev_f
1825 ==================
1826 */
1827 void Host_Viewprev_f (void)
1828 {
1829         prvm_edict_t    *e;
1830         model_t *m;
1831
1832         if (!sv.active)
1833                 return;
1834
1835         SV_VM_Begin();
1836         e = FindViewthing ();
1837         SV_VM_End();
1838         if (!e)
1839                 return;
1840
1841         m = cl.model_precache[(int)e->fields.server->modelindex];
1842
1843         e->fields.server->frame = e->fields.server->frame - 1;
1844         if (e->fields.server->frame < 0)
1845                 e->fields.server->frame = 0;
1846
1847         PrintFrameName (m, (int)e->fields.server->frame);
1848 }
1849
1850 /*
1851 ===============================================================================
1852
1853 DEMO LOOP CONTROL
1854
1855 ===============================================================================
1856 */
1857
1858
1859 /*
1860 ==================
1861 Host_Startdemos_f
1862 ==================
1863 */
1864 void Host_Startdemos_f (void)
1865 {
1866         int             i, c;
1867
1868         if (cls.state == ca_dedicated || COM_CheckParm("-listen") || COM_CheckParm("-benchmark") || COM_CheckParm("-demo") || COM_CheckParm("-demolooponly"))
1869                 return;
1870
1871         c = Cmd_Argc() - 1;
1872         if (c > MAX_DEMOS)
1873         {
1874                 Con_Printf("Max %i demos in demoloop\n", MAX_DEMOS);
1875                 c = MAX_DEMOS;
1876         }
1877         Con_Printf("%i demo(s) in loop\n", c);
1878
1879         for (i=1 ; i<c+1 ; i++)
1880                 strlcpy (cls.demos[i-1], Cmd_Argv(i), sizeof (cls.demos[i-1]));
1881
1882         // LordHavoc: clear the remaining slots
1883         for (;i <= MAX_DEMOS;i++)
1884                 cls.demos[i-1][0] = 0;
1885
1886         if (!sv.active && cls.demonum != -1 && !cls.demoplayback)
1887         {
1888                 cls.demonum = 0;
1889                 CL_NextDemo ();
1890         }
1891         else
1892                 cls.demonum = -1;
1893 }
1894
1895
1896 /*
1897 ==================
1898 Host_Demos_f
1899
1900 Return to looping demos
1901 ==================
1902 */
1903 void Host_Demos_f (void)
1904 {
1905         if (cls.state == ca_dedicated)
1906                 return;
1907         if (cls.demonum == -1)
1908                 cls.demonum = 1;
1909         CL_Disconnect_f ();
1910         CL_NextDemo ();
1911 }
1912
1913 /*
1914 ==================
1915 Host_Stopdemo_f
1916
1917 Return to looping demos
1918 ==================
1919 */
1920 void Host_Stopdemo_f (void)
1921 {
1922         if (!cls.demoplayback)
1923                 return;
1924         CL_Disconnect ();
1925         Host_ShutdownServer ();
1926 }
1927
1928 void Host_SendCvar_f (void)
1929 {
1930         int             i;
1931         cvar_t  *c;
1932         client_t *old;
1933
1934         if(Cmd_Argc() != 2)
1935                 return;
1936         if(!(c = Cvar_FindVar(Cmd_Argv(1))) || (c->flags & CVAR_PRIVATE))
1937                 return;
1938         if (cls.state != ca_dedicated)
1939                 Cmd_ForwardStringToServer(va("sentcvar %s %s\n", c->name, c->string));
1940         if(!sv.active)// || !SV_ParseClientCommandQC)
1941                 return;
1942
1943         old = host_client;
1944         if (cls.state != ca_dedicated)
1945                 i = 1;
1946         else
1947                 i = 0;
1948         for(;i<svs.maxclients;i++)
1949                 if(svs.clients[i].active && svs.clients[i].netconnection)
1950                 {
1951                         host_client = &svs.clients[i];
1952                         Host_ClientCommands(va("sendcvar %s\n", c->name));
1953                 }
1954         host_client = old;
1955 }
1956
1957 static void MaxPlayers_f(void)
1958 {
1959         int n;
1960
1961         if (Cmd_Argc() != 2)
1962         {
1963                 Con_Printf("\"maxplayers\" is \"%u\"\n", svs.maxclients);
1964                 return;
1965         }
1966
1967         if (sv.active)
1968         {
1969                 Con_Print("maxplayers can not be changed while a server is running.\n");
1970                 return;
1971         }
1972
1973         n = atoi(Cmd_Argv(1));
1974         n = bound(1, n, MAX_SCOREBOARD);
1975         Con_Printf("\"maxplayers\" set to \"%u\"\n", n);
1976
1977         if (svs.clients)
1978                 Mem_Free(svs.clients);
1979         svs.maxclients = n;
1980         svs.clients = (client_t *)Mem_Alloc(sv_mempool, sizeof(client_t) * svs.maxclients);
1981         if (n == 1)
1982                 Cvar_Set ("deathmatch", "0");
1983         else
1984                 Cvar_Set ("deathmatch", "1");
1985 }
1986
1987 //=============================================================================
1988
1989 // QuakeWorld commands
1990
1991 /*
1992 =====================
1993 Host_Rcon_f
1994
1995   Send the rest of the command line over as
1996   an unconnected command.
1997 =====================
1998 */
1999 void Host_Rcon_f (void) // credit: taken from QuakeWorld
2000 {
2001         int i;
2002         lhnetaddress_t to;
2003         lhnetsocket_t *mysocket;
2004
2005         if (!rcon_password.string || !rcon_password.string[0])
2006         {
2007                 Con_Printf ("You must set rcon_password before issuing an rcon command.\n");
2008                 return;
2009         }
2010
2011         for (i = 0;rcon_password.string[i];i++)
2012         {
2013                 if (rcon_password.string[i] <= ' ')
2014                 {
2015                         Con_Printf("rcon_password is not allowed to have any whitespace.\n");
2016                         return;
2017                 }
2018         }
2019
2020         if (cls.netcon)
2021                 to = cls.netcon->peeraddress;
2022         else
2023         {
2024                 if (!rcon_address.string[0])
2025                 {
2026                         Con_Printf ("You must either be connected, or set the rcon_address cvar to issue rcon commands\n");
2027                         return;
2028                 }
2029                 LHNETADDRESS_FromString(&to, rcon_address.string, sv_netport.integer);
2030         }
2031         mysocket = NetConn_ChooseClientSocketForAddress(&to);
2032         if (mysocket)
2033         {
2034                 // simply put together the rcon packet and send it
2035                 NetConn_WriteString(mysocket, va("\377\377\377\377rcon %s %s", rcon_password.string, Cmd_Args()), &to);
2036         }
2037 }
2038
2039 /*
2040 ====================
2041 Host_User_f
2042
2043 user <name or userid>
2044
2045 Dump userdata / masterdata for a user
2046 ====================
2047 */
2048 void Host_User_f (void) // credit: taken from QuakeWorld
2049 {
2050         int             uid;
2051         int             i;
2052
2053         if (Cmd_Argc() != 2)
2054         {
2055                 Con_Printf ("Usage: user <username / userid>\n");
2056                 return;
2057         }
2058
2059         uid = atoi(Cmd_Argv(1));
2060
2061         for (i = 0;i < cl.maxclients;i++)
2062         {
2063                 if (!cl.scores[i].name[0])
2064                         continue;
2065                 if (cl.scores[i].qw_userid == uid || !strcasecmp(cl.scores[i].name, Cmd_Argv(1)))
2066                 {
2067                         InfoString_Print(cl.scores[i].qw_userinfo);
2068                         return;
2069                 }
2070         }
2071         Con_Printf ("User not in server.\n");
2072 }
2073
2074 /*
2075 ====================
2076 Host_Users_f
2077
2078 Dump userids for all current players
2079 ====================
2080 */
2081 void Host_Users_f (void) // credit: taken from QuakeWorld
2082 {
2083         int             i;
2084         int             c;
2085
2086         c = 0;
2087         Con_Printf ("userid frags name\n");
2088         Con_Printf ("------ ----- ----\n");
2089         for (i = 0;i < cl.maxclients;i++)
2090         {
2091                 if (cl.scores[i].name[0])
2092                 {
2093                         Con_Printf ("%6i %4i %s\n", cl.scores[i].qw_userid, cl.scores[i].frags, cl.scores[i].name);
2094                         c++;
2095                 }
2096         }
2097
2098         Con_Printf ("%i total users\n", c);
2099 }
2100
2101 /*
2102 ==================
2103 Host_FullServerinfo_f
2104
2105 Sent by server when serverinfo changes
2106 ==================
2107 */
2108 // TODO: shouldn't this be a cvar instead?
2109 void Host_FullServerinfo_f (void) // credit: taken from QuakeWorld
2110 {
2111         char temp[512];
2112         if (Cmd_Argc() != 2)
2113         {
2114                 Con_Printf ("usage: fullserverinfo <complete info string>\n");
2115                 return;
2116         }
2117
2118         strlcpy (cl.qw_serverinfo, Cmd_Argv(1), sizeof(cl.qw_serverinfo));
2119         InfoString_GetValue(cl.qw_serverinfo, "teamplay", temp, sizeof(temp));
2120         cl.qw_teamplay = atoi(temp);
2121 }
2122
2123 /*
2124 ==================
2125 Host_FullInfo_f
2126
2127 Allow clients to change userinfo
2128 ==================
2129 Casey was here :)
2130 */
2131 void Host_FullInfo_f (void) // credit: taken from QuakeWorld
2132 {
2133         char key[512];
2134         char value[512];
2135         char *o;
2136         const char *s;
2137
2138         if (Cmd_Argc() != 2)
2139         {
2140                 Con_Printf ("fullinfo <complete info string>\n");
2141                 return;
2142         }
2143
2144         s = Cmd_Argv(1);
2145         if (*s == '\\')
2146                 s++;
2147         while (*s)
2148         {
2149                 o = key;
2150                 while (*s && *s != '\\')
2151                         *o++ = *s++;
2152                 *o = 0;
2153
2154                 if (!*s)
2155                 {
2156                         Con_Printf ("MISSING VALUE\n");
2157                         return;
2158                 }
2159
2160                 o = value;
2161                 s++;
2162                 while (*s && *s != '\\')
2163                         *o++ = *s++;
2164                 *o = 0;
2165
2166                 if (*s)
2167                         s++;
2168
2169                 CL_SetInfo(key, value, false, false, false, false);
2170         }
2171 }
2172
2173 /*
2174 ==================
2175 CL_SetInfo_f
2176
2177 Allow clients to change userinfo
2178 ==================
2179 */
2180 void Host_SetInfo_f (void) // credit: taken from QuakeWorld
2181 {
2182         if (Cmd_Argc() == 1)
2183         {
2184                 InfoString_Print(cls.userinfo);
2185                 return;
2186         }
2187         if (Cmd_Argc() != 3)
2188         {
2189                 Con_Printf ("usage: setinfo [ <key> <value> ]\n");
2190                 return;
2191         }
2192         CL_SetInfo(Cmd_Argv(1), Cmd_Argv(2), true, false, false, false);
2193 }
2194
2195 /*
2196 ====================
2197 Host_Packet_f
2198
2199 packet <destination> <contents>
2200
2201 Contents allows \n escape character
2202 ====================
2203 */
2204 void Host_Packet_f (void) // credit: taken from QuakeWorld
2205 {
2206         char send[2048];
2207         int i, l;
2208         const char *in;
2209         char *out;
2210         lhnetaddress_t address;
2211         lhnetsocket_t *mysocket;
2212
2213         if (Cmd_Argc() != 3)
2214         {
2215                 Con_Printf ("packet <destination> <contents>\n");
2216                 return;
2217         }
2218
2219         if (!LHNETADDRESS_FromString (&address, Cmd_Argv(1), sv_netport.integer))
2220         {
2221                 Con_Printf ("Bad address\n");
2222                 return;
2223         }
2224
2225         in = Cmd_Argv(2);
2226         out = send+4;
2227         send[0] = send[1] = send[2] = send[3] = 0xff;
2228
2229         l = (int)strlen (in);
2230         for (i=0 ; i<l ; i++)
2231         {
2232                 if (out >= send + sizeof(send) - 1)
2233                         break;
2234                 if (in[i] == '\\' && in[i+1] == 'n')
2235                 {
2236                         *out++ = '\n';
2237                         i++;
2238                 }
2239                 else if (in[i] == '\\' && in[i+1] == '0')
2240                 {
2241                         *out++ = '\0';
2242                         i++;
2243                 }
2244                 else if (in[i] == '\\' && in[i+1] == 't')
2245                 {
2246                         *out++ = '\t';
2247                         i++;
2248                 }
2249                 else if (in[i] == '\\' && in[i+1] == 'r')
2250                 {
2251                         *out++ = '\r';
2252                         i++;
2253                 }
2254                 else if (in[i] == '\\' && in[i+1] == '"')
2255                 {
2256                         *out++ = '\"';
2257                         i++;
2258                 }
2259                 else
2260                         *out++ = in[i];
2261         }
2262
2263         mysocket = NetConn_ChooseClientSocketForAddress(&address);
2264         if (mysocket)
2265                 NetConn_Write(mysocket, send, out - send, &address);
2266 }
2267
2268 /*
2269 ====================
2270 Host_Pings_f
2271
2272 Send back ping and packet loss update for all current players to this player
2273 ====================
2274 */
2275 void Host_Pings_f (void)
2276 {
2277         int             i, j, ping, packetloss;
2278         char temp[128];
2279
2280         if (!host_client->netconnection)
2281                 return;
2282
2283         if (sv.protocol != PROTOCOL_QUAKEWORLD)
2284         {
2285                 MSG_WriteByte(&host_client->netconnection->message, svc_stufftext);
2286                 MSG_WriteUnterminatedString(&host_client->netconnection->message, "pingplreport");
2287         }
2288         for (i = 0;i < svs.maxclients;i++)
2289         {
2290                 packetloss = 0;
2291                 if (svs.clients[i].netconnection)
2292                         for (j = 0;j < 100;j++)
2293                                 packetloss += svs.clients[i].netconnection->packetlost[j];
2294                 ping = (int)floor(svs.clients[i].ping*1000+0.5);
2295                 ping = bound(0, ping, 9999);
2296                 if (sv.protocol == PROTOCOL_QUAKEWORLD)
2297                 {
2298                         // send qw_svc_updateping and qw_svc_updatepl messages
2299                         MSG_WriteByte(&host_client->netconnection->message, qw_svc_updateping);
2300                         MSG_WriteShort(&host_client->netconnection->message, ping);
2301                         MSG_WriteByte(&host_client->netconnection->message, qw_svc_updatepl);
2302                         MSG_WriteByte(&host_client->netconnection->message, packetloss);
2303                 }
2304                 else
2305                 {
2306                         // write the string into the packet as multiple unterminated strings to avoid needing a local buffer
2307                         dpsnprintf(temp, sizeof(temp), " %d %d", ping, packetloss);
2308                         MSG_WriteUnterminatedString(&host_client->netconnection->message, temp);
2309                 }
2310         }
2311         if (sv.protocol != PROTOCOL_QUAKEWORLD)
2312                 MSG_WriteString(&host_client->netconnection->message, "\n");
2313 }
2314
2315 void Host_PingPLReport_f(void)
2316 {
2317         int i;
2318         int l = Cmd_Argc();
2319         if (l > cl.maxclients)
2320                 l = cl.maxclients;
2321         for (i = 0;i < l;i++)
2322         {
2323                 cl.scores[i].qw_ping = atoi(Cmd_Argv(1+i*2));
2324                 cl.scores[i].qw_packetloss = atoi(Cmd_Argv(1+i*2+1));
2325         }
2326 }
2327
2328 //=============================================================================
2329
2330 /*
2331 ==================
2332 Host_InitCommands
2333 ==================
2334 */
2335 void Host_InitCommands (void)
2336 {
2337         dpsnprintf(cls.userinfo, sizeof(cls.userinfo), "\\name\\player\\team\\none\\topcolor\\0\\bottomcolor\\0\\rate\\10000\\msg\\1\\noaim\\1\\*ver\\%s", engineversion);
2338
2339         Cmd_AddCommand_WithClientCommand ("status", Host_Status_f, Host_Status_f, "print server status information");
2340         Cmd_AddCommand ("quit", Host_Quit_f, "quit the game");
2341         if (gamemode == GAME_NEHAHRA)
2342         {
2343                 Cmd_AddCommand_WithClientCommand ("max", NULL, Host_God_f, "god mode (invulnerability)");
2344                 Cmd_AddCommand_WithClientCommand ("monster", NULL, Host_Notarget_f, "notarget mode (monsters do not see you)");
2345                 Cmd_AddCommand_WithClientCommand ("scrag", NULL, Host_Fly_f, "fly mode (flight)");
2346                 Cmd_AddCommand_WithClientCommand ("wraith", NULL, Host_Noclip_f, "noclip mode (flight without collisions, move through walls)");
2347                 Cmd_AddCommand_WithClientCommand ("gimme", NULL, Host_Give_f, "alter inventory");
2348         }
2349         else
2350         {
2351                 Cmd_AddCommand_WithClientCommand ("god", NULL, Host_God_f, "god mode (invulnerability)");
2352                 Cmd_AddCommand_WithClientCommand ("notarget", NULL, Host_Notarget_f, "notarget mode (monsters do not see you)");
2353                 Cmd_AddCommand_WithClientCommand ("fly", NULL, Host_Fly_f, "fly mode (flight)");
2354                 Cmd_AddCommand_WithClientCommand ("noclip", NULL, Host_Noclip_f, "noclip mode (flight without collisions, move through walls)");
2355                 Cmd_AddCommand_WithClientCommand ("give", NULL, Host_Give_f, "alter inventory");
2356         }
2357         Cmd_AddCommand ("map", Host_Map_f, "kick everyone off the server and start a new level");
2358         Cmd_AddCommand ("restart", Host_Restart_f, "restart current level");
2359         Cmd_AddCommand ("changelevel", Host_Changelevel_f, "change to another level, bringing along all connected clients");
2360         Cmd_AddCommand ("connect", Host_Connect_f, "connect to a server by IP address or hostname");
2361         Cmd_AddCommand ("reconnect", Host_Reconnect_f, "reset signon level in preparation for a new level (do not use)");
2362         Cmd_AddCommand ("version", Host_Version_f, "print engine version");
2363         Cmd_AddCommand_WithClientCommand ("say", Host_Say_f, Host_Say_f, "send a chat message to everyone on the server");
2364         Cmd_AddCommand_WithClientCommand ("say_team", Host_Say_Team_f, Host_Say_Team_f, "send a chat message to your team on the server");
2365         Cmd_AddCommand_WithClientCommand ("tell", Host_Tell_f, Host_Tell_f, "send a chat message to only one person on the server");
2366         Cmd_AddCommand_WithClientCommand ("kill", NULL, Host_Kill_f, "die instantly");
2367         Cmd_AddCommand_WithClientCommand ("pause", NULL, Host_Pause_f, "pause the game (if the server allows pausing)");
2368         Cmd_AddCommand ("kick", Host_Kick_f, "kick a player off the server by number or name");
2369         Cmd_AddCommand_WithClientCommand ("ping", Host_Ping_f, Host_Ping_f, "print ping times of all players on the server");
2370         Cmd_AddCommand ("load", Host_Loadgame_f, "load a saved game file");
2371         Cmd_AddCommand ("save", Host_Savegame_f, "save the game to a file");
2372
2373         Cmd_AddCommand ("startdemos", Host_Startdemos_f, "start playing back the selected demos sequentially (used at end of startup script)");
2374         Cmd_AddCommand ("demos", Host_Demos_f, "restart looping demos defined by the last startdemos command");
2375         Cmd_AddCommand ("stopdemo", Host_Stopdemo_f, "stop playing or recording demo (like stop command) and return to looping demos");
2376
2377         Cmd_AddCommand ("viewmodel", Host_Viewmodel_f, "change model of viewthing entity in current level");
2378         Cmd_AddCommand ("viewframe", Host_Viewframe_f, "change animation frame of viewthing entity in current level");
2379         Cmd_AddCommand ("viewnext", Host_Viewnext_f, "change to next animation frame of viewthing entity in current level");
2380         Cmd_AddCommand ("viewprev", Host_Viewprev_f, "change to previous animation frame of viewthing entity in current level");
2381
2382         Cvar_RegisterVariable (&cl_name);
2383         Cmd_AddCommand_WithClientCommand ("name", Host_Name_f, Host_Name_f, "change your player name");
2384         Cvar_RegisterVariable (&cl_color);
2385         Cmd_AddCommand_WithClientCommand ("color", Host_Color_f, Host_Color_f, "change your player shirt and pants colors");
2386         Cvar_RegisterVariable (&cl_rate);
2387         Cmd_AddCommand_WithClientCommand ("rate", Host_Rate_f, Host_Rate_f, "change your network connection speed");
2388         if (gamemode == GAME_NEHAHRA)
2389         {
2390                 Cvar_RegisterVariable (&cl_pmodel);
2391                 Cmd_AddCommand_WithClientCommand ("pmodel", Host_PModel_f, Host_PModel_f, "change your player model choice (Nehahra specific)");
2392         }
2393
2394         // BLACK: This isnt game specific anymore (it was GAME_NEXUIZ at first)
2395         Cvar_RegisterVariable (&cl_playermodel);
2396         Cmd_AddCommand_WithClientCommand ("playermodel", Host_Playermodel_f, Host_Playermodel_f, "change your player model");
2397         Cvar_RegisterVariable (&cl_playerskin);
2398         Cmd_AddCommand_WithClientCommand ("playerskin", Host_Playerskin_f, Host_Playerskin_f, "change your player skin number");
2399
2400         Cmd_AddCommand_WithClientCommand ("prespawn", NULL, Host_PreSpawn_f, "signon 1 (client acknowledges that server information has been received)");
2401         Cmd_AddCommand_WithClientCommand ("spawn", NULL, Host_Spawn_f, "signon 2 (client has sent player information, and is asking server to send scoreboard rankings)");
2402         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)");
2403         Cmd_AddCommand ("maxplayers", MaxPlayers_f, "sets limit on how many players (or bots) may be connected to the server at once");
2404
2405         Cmd_AddCommand ("sendcvar", Host_SendCvar_f, "sends the value of a cvar to the server as a sentcvar command, for use by QuakeC");       // By [515]
2406
2407         Cvar_RegisterVariable (&rcon_password);
2408         Cvar_RegisterVariable (&rcon_address);
2409         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)");
2410         Cmd_AddCommand ("user", Host_User_f, "prints additional information about a player number or name on the scoreboard");
2411         Cmd_AddCommand ("users", Host_Users_f, "prints additional information about all players on the scoreboard");
2412         Cmd_AddCommand ("fullserverinfo", Host_FullServerinfo_f, "internal use only, sent by server to client to update client's local copy of serverinfo string");
2413         Cmd_AddCommand ("fullinfo", Host_FullInfo_f, "allows client to modify their userinfo");
2414         Cmd_AddCommand ("setinfo", Host_SetInfo_f, "modifies your userinfo");
2415         Cmd_AddCommand ("packet", Host_Packet_f, "send a packet to the specified address:port containing a text string");
2416         Cmd_AddCommand ("topcolor", Host_TopColor_f, "QW command to set top color without changing bottom color");
2417         Cmd_AddCommand ("bottomcolor", Host_BottomColor_f, "QW command to set bottom color without changing top color");
2418
2419         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)");
2420         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)");
2421
2422         Cvar_RegisterVariable (&team);
2423         Cvar_RegisterVariable (&skin);
2424         Cvar_RegisterVariable (&noaim);
2425
2426         Cvar_RegisterVariable(&sv_cheats);
2427         Cvar_RegisterVariable(&sv_adminnick);
2428 }
2429