data/qcsrc/server/clientcommands.qc

   1 entity nagger;
   2 float readycount;
   3 float Nagger_SendEntity(entity to, float sendflags)
   4 {
   5         float nags, i, f, b;
   6         entity e;
   7         WriteByte(MSG_ENTITY, ENT_CLIENT_NAGGER);
   8
   9         nags = 0;
  10         if(readycount)
  11         {
  12                 nags |= 1;
  13                 if(to.ready == 0)
  14                         nags |= 2;
  15         }
  16         if(votecalled)
  17         {
  18                 nags |= 4;
  19                 if(to.vote_vote == 0)
  20                         nags |= 8;
  21         }
  22         if(inWarmupStage)
  23                 nags |= 16;
  24
  25         if(sendflags & 128)
  26                 nags |= 128;
  27
  28         WriteByte(MSG_ENTITY, nags);
  29
  30         if(nags & 128)
  31         {
  32                 if(votecalled)
  33                         WriteString(MSG_ENTITY, votecalledvote_display);
  34                 else
  35                         WriteString(MSG_ENTITY, "");
  36         }
  37
  38         if(nags & 1)
  39         {
  40                 for(i = 1; i <= maxclients; i += 8)
  41                 {
  42                         for(f = 0, e = edict_num(i), b = 1; b < 256; b *= 2, e = nextent(e))
  43                                 if(clienttype(e) != CLIENTTYPE_REAL || e.ready)
  44                                         f |= b;
  45                         WriteByte(MSG_ENTITY, f);
  46                 }
  47         }
  48
  49         return TRUE;
  50 }
  51 void Nagger_Init()
  52 {
  53         Net_LinkEntity(nagger = spawn(), FALSE, 0, Nagger_SendEntity);
  54 }
  55 void Nagger_VoteChanged()
  56 {
  57         if(nagger)
  58                 nagger.SendFlags |= 128;
  59 }
  60 void Nagger_VoteCountChanged()
  61 {
  62         if(nagger)
  63                 nagger.SendFlags |= 1;
  64 }
  65 void Nagger_ReadyCounted()
  66 {
  67         if(nagger)
  68                 nagger.SendFlags |= 1;
  69 }
  70
  71 void ReadyCount();
  72 string MapVote_Suggest(string m);
  73
  74 entity GetPlayer(string name)
  75 {
  76         float num;
  77         entity e;
  78         string ns;
  79
  80         if(substring(name, 0, 1) == "#") {
  81                 num = stof(substring(name, 1, 999));
  82                 if(num >= 1 && num <= maxclients) {
  83                         for((e = world); num > 0; --num, (e = nextent(e)))
  84                                 ;
  85                         //if(clienttype(e) == CLIENTTYPE_REAL)
  86                         if(e.classname == "player")
  87                                 return e;
  88                 }
  89         } else {
  90                 ns = strdecolorize(name);
  91                 FOR_EACH_REALPLAYER(e) {
  92                         if(!strcasecmp(strdecolorize(e.netname), ns)) {
  93                                 return e;
  94                         }
  95                 }
  96         }
  97         return world;
  98 }
  99
 100 //float ctf_clientcommand();
 101 float readyrestart_happened;
 102 .float lms_spectate_warning;
 103 void SV_ParseClientCommand(string s) {
 104         string cmd;
 105         float tokens, f, effectnum;
 106         vector start, end;
 107         entity e;
 108
 109         tokens = tokenize_console(s);
 110
 111         if(GameCommand_Vote(s, self)) {
 112                 return;
 113         } else if(GameCommand_MapVote(argv(0))) {
 114                 return;
 115         } else if(argv(0) == "autoswitch") {
 116                 // be backwards compatible with older clients (enabled)
 117                 self.autoswitch = ("0" != argv(1));
 118                 local string autoswitchmsg;
 119                 if (self.autoswitch) {
 120                         autoswitchmsg = "on";
 121                 } else {
 122                         autoswitchmsg = "off";
 123                 }
 124                 sprint(self, strcat("^1autoswitch turned ", autoswitchmsg, "\n"));
 125         } else if(argv(0) == "clientversion") {
 126                 if not(self.flags & FL_CLIENT)
 127                         return;
 128                 if (argv(1) == "$gameversion") {
 129                         //versionmsg = "^1client is too old to get versioninfo.\nUPDATE!!! (http://www.nexuiz.com)^8";
 130                         // either that or someone wants to be funny
 131                         self.version = 1;
 132                 } else {
 133                         self.version = stof(argv(1));
 134                 }
 135                 if(self.version != cvar("gameversion"))
 136                 {
 137                         self.classname = "observer";
 138                         self.version_mismatch = 1;
 139                         PutClientInServer();
 140                 } else if(cvar("g_campaign") || cvar("g_balance_teams") || cvar("g_balance_teams_force")) {
 141                         //JoinBestTeam(self, FALSE, TRUE);
 142                 } else if(teams_matter && !cvar("sv_spectate")) {
 143                         self.classname = "observer";
 144                         stuffcmd(self,"menu_showteamselect\n");
 145                 }
 146         } else if(argv(0) == "reportcvar") { // old system
 147                 if(substring(argv(2), 0, 1) == "$") // undefined cvar: use the default value on the server then
 148                 {
 149                         s = strcat(substring(s, argv_start_index(0), argv_end_index(1) - argv_start_index(0)), " \"", cvar_defstring(argv(1)), "\"");
 150                         tokens = tokenize_console(s);
 151                 }
 152                 GetCvars(1);
 153         } else if(argv(0) == "sentcvar") { // new system
 154                 if(tokens == 2) // undefined cvar: use the default value on the server then
 155                 {
 156                         s = strcat(substring(s, argv_start_index(0), argv_end_index(1) - argv_start_index(0)), " \"", cvar_defstring(argv(1)), "\"");
 157                         tokens = tokenize_console(s);
 158                 }
 159                 GetCvars(1);
 160         } else if(argv(0) == "spectate") {
 161                 if not(self.flags & FL_CLIENT)
 162                         return;
 163                 if(g_arena)
 164                         return;
 165                 if(g_lms)
 166                 {
 167                         if(self.lms_spectate_warning)
 168                         {
 169                                 // mark player as spectator
 170                                 PlayerScore_Add(self, SP_LMS_RANK, 666 - PlayerScore_Add(self, SP_LMS_RANK, 0));
 171                         }
 172                         else
 173                         {
 174                                 self.lms_spectate_warning = 1;
 175                                 sprint(self, "WARNING: you won't be able to enter the game again after spectating in LMS. Use the same command again to spectate anyway.\n");
 176                                 return;
 177                         }
 178                 }
 179                 if(self.classname == "player" && cvar("sv_spectate") == 1) {
 180                         if(self.flagcarried)
 181                                 DropFlag(self.flagcarried, world, world);
 182                         if(self.ballcarried)
 183                                 DropBall(self.ballcarried, self.origin, self.velocity);
 184                         kh_Key_DropAll(self, TRUE);
 185                         WaypointSprite_PlayerDead();
 186                         self.classname = "observer";
 187                         if(blockSpectators)
 188                                 sprint(self, strcat("^7You have to become a player within the next ", ftos(cvar("g_maxplayers_spectator_blocktime")), " seconds, otherwise you will be kicked, because spectators aren't allowed at this time!\n"));
 189                         PutClientInServer();
 190                 }
 191         } else if(argv(0) == "join") {
 192                 if not(self.flags & FL_CLIENT)
 193                         return;
 194                 if(!g_arena)
 195                 if (self.classname != "player" && !lockteams)
 196                 {
 197                         if(isJoinAllowed()) {
 198                                 self.classname = "player";
 199                                 PlayerScore_Clear(self);
 200                                 bprint ("^4", self.netname, "^4 is playing now\n");
 201                                 PutClientInServer();
 202                         }
 203                         else {
 204                                 //player may not join because of g_maxplayers is set
 205                                 centerprint_atprio(self, CENTERPRIO_MAPVOTE, PREVENT_JOIN_TEXT);
 206                         }
 207                 }
 208         } else if( argv(0) == "selectteam" ) {
 209                 if not(self.flags & FL_CLIENT)
 210                         return;
 211                 if( !teams_matter ) {
 212                         sprint( self, "selecteam can only be used in teamgames\n");
 213                 } else if(cvar("g_campaign")) {
 214                         //JoinBestTeam(self, 0);
 215                 } else if(lockteams) {
 216                         sprint( self, "^7The game has already begun, you must wait until the next map to be able to join a team.\n");
 217                 } else if( argv(1) == "red" ) {
 218                         DoTeamChange(COLOR_TEAM1);
 219                 } else if( argv(1) == "blue" ) {
 220                         DoTeamChange(COLOR_TEAM2);
 221                 } else if( argv(1) == "yellow" ) {
 222                         DoTeamChange(COLOR_TEAM3);
 223                 } else if( argv(1) == "pink" ) {
 224                         DoTeamChange(COLOR_TEAM4);
 225                 } else if( argv(1) == "auto" ) {
 226                         DoTeamChange(-1);
 227                 } else {
 228                         sprint( self, strcat( "selectteam none/red/blue/yellow/pink/auto - \"", argv(1), "\" not recognised\n" ) );
 229                 }
 230         } else if(argv(0) == "ready") {
 231                 if not(self.flags & FL_CLIENT)
 232                         return;
 233
 234                 if((inWarmupStage && 0 >= g_warmup_limit) // with unlimited warmup players have to be able to restart
 235                    || cvar("sv_ready_restart"))
 236                 {
 237                         if(!readyrestart_happened || cvar("sv_ready_restart_repeatable"))
 238                         {
 239                                 if (self.ready) // toggle
 240                                 {
 241                                         self.ready = FALSE;
 242                                         bprint(self.netname, "^2 is ^1NOT^2 ready\n");
 243                                 }
 244                                 else
 245                                 {
 246                                         self.ready = TRUE;
 247                                         bprint(self.netname, "^2 is ready\n");
 248                                 }
 249
 250                                 // cannot reset the game while a timeout is active!
 251                                 if(!timeoutStatus)
 252                                         ReadyCount();
 253                         } else {
 254                                 sprint(self, "^1Game has already been restarted\n");
 255                         }
 256                 }
 257         } else if(argv(0) == "maplist") {
 258                 sprint(self, maplist_reply);
 259         } else if(argv(0) == "lsmaps") {
 260                 sprint(self, lsmaps_reply);
 261         } else if(argv(0) == "records") {
 262                 sprint(self, records_reply);
 263         } else if(argv(0) == "voice") {
 264                 if(tokens >= 3)
 265                         VoiceMessage(argv(1), substring(s, argv_start_index(2), argv_end_index(-1) - argv_start_index(2)));
 266                 else
 267                         VoiceMessage(argv(1), "");
 268         } else if(argv(0) == "say") {
 269                 if(tokens >= 2)
 270                         Say(self, FALSE, world, substring(s, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1);
 271                 //clientcommand(self, formatmessage(s));
 272         } else if(argv(0) == "say_team") {
 273                 if(tokens >= 2)
 274                         Say(self, TRUE, world, substring(s, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1);
 275                 //clientcommand(self, formatmessage(s));
 276         } else if(argv(0) == "tell") {
 277                 e = GetCommandPlayerSlotTargetFromTokenizedCommand(tokens, 1);
 278                 if(e && tokens > ParseCommandPlayerSlotTarget_firsttoken)
 279                         Say(self, FALSE, e, substring(s, argv_start_index(ParseCommandPlayerSlotTarget_firsttoken), argv_end_index(-1) - argv_start_index(ParseCommandPlayerSlotTarget_firsttoken)), 1);
 280                 else
 281                         sprint(self, "ERROR: usage: tell # playerid text...\n");
 282                 //clientcommand(self, formatmessage(s));
 283         } else if(argv(0) == "info") {
 284                 cmd = cvar_string(strcat("sv_info_", argv(1)));
 285                 if(cmd == "")
 286                         sprint(self, "ERROR: unsupported info command\n");
 287                 else
 288                         wordwrap_sprint(cmd, 1111);
 289         } else if(argv(0) == "suggestmap") {
 290                 sprint(self, strcat(MapVote_Suggest(argv(1)), "\n"));
 291         } else if(argv(0) == "timeout") {
 292                 if not(self.flags & FL_CLIENT)
 293                         return;
 294                 if(cvar("sv_timeout")) {
 295                         if(self.classname == "player") {
 296                                 if(votecalled)
 297                                         sprint(self, "^7Error: you can not call a timeout while a vote is active!\n");
 298                                 else
 299                                         evaluateTimeout();
 300                         }
 301                         else
 302                                 sprint(self, "^7Error: only players can call a timeout!\n");
 303                 }
 304         } else if(argv(0) == "timein") {
 305                 if not(self.flags & FL_CLIENT)
 306                         return;
 307                 if(cvar("sv_timeout")) {
 308                         evaluateTimein();
 309                 }
 310         } else if(argv(0) == "teamstatus") {
 311                 Score_NicePrint(self);
 312         } else if(argv(0) == "cvar_changes") {
 313                 sprint(self, cvar_changes);
 314         } else if(argv(0) == "pointparticles") {
 315                 if(sv_cheats && tokens == 5)
 316                 {
 317                         // arguments:
 318                         //   effectname
 319                         //   origin (0..1, on crosshair line)
 320                         //   velocity
 321                         //   howmany
 322                         effectnum = particleeffectnum(argv(1));
 323                         f = stof(argv(2));
 324                         start = (1-f) * self.origin + f * self.cursor_trace_endpos;
 325                         end = stov(argv(3));
 326                         f = stof(argv(4));
 327                         pointparticles(effectnum, start, end, f);
 328                 }
 329                 else
 330                         sprint(self, "Usage: sv_cheats 1; restart; cmd pointparticles effectname position(0..1) velocityvector multiplier\n");
 331         } else if(argv(0) == "trailparticles") {
 332                 if(sv_cheats && tokens == 2)
 333                 {
 334                         // arguments:
 335                         //   effectname
 336                         effectnum = particleeffectnum(argv(1));
 337                         W_SetupShot(self,  FALSE, FALSE, "");
 338                         traceline(w_shotorg, w_shotorg + w_shotdir * MAX_SHOT_DISTANCE, MOVE_NORMAL, self);
 339                         trailparticles(self, effectnum, w_shotorg, trace_endpos);
 340                 }
 341                 else
 342                         sprint(self, "Usage: sv_cheats 1; restart; cmd trailparticles effectname\n");
 343         } else {
 344                 //if(ctf_clientcommand())
 345                 //      return;
 346                 cmd = argv(0);
 347                 // grep for Cmd_AddCommand_WithClientCommand to find them all
 348                 if(cmd != "status")
 349                 if(cmd != "max")
 350                 if(cmd != "monster")
 351                 if(cmd != "scrag")
 352                 if(cmd != "wraith")
 353                 if(cmd != "gimme")
 354                 if(cmd != "god")
 355                 if(cmd != "notarget")
 356                 if(cmd != "fly")
 357                 if(cmd != "noclip")
 358                 if(cmd != "give")
 359                 //if(cmd != "say") // handled above
 360                 //if(cmd != "say_team") // handled above
 361                 if(cmd != "tell")
 362                 if(cmd != "kill")
 363                 if(cmd != "pause")
 364                 if(cmd != "ping")
 365                 if(cmd != "name")
 366                 if(cmd != "color")
 367                 if(cmd != "rate")
 368                 if(cmd != "pmodel")
 369                 if(cmd != "playermodel")
 370                 if(cmd != "playerskin")
 371                 if(cmd != "prespawn")
 372                 if(cmd != "spawn")
 373                 if(cmd != "begin")
 374                 if(cmd != "pings")
 375                 if(cmd != "sv_startdownload")
 376                 if(cmd != "download")
 377                 {
 378                         print("WARNING: Invalid clientcommand by ", self.netname, ": ", s, "\n");
 379                         return;
 380                 }
 381
 382                 if(self.jointime > 0 && time > self.jointime + 10 && time > self.nickspamtime) // allow any changes in the first 10 seconds since joining
 383                 if(cmd == "name" || cmd == "playermodel") // TODO also playerskin and color?
 384                 {
 385                         if(self.nickspamtime == 0 || time > self.nickspamtime + cvar("g_nick_flood_timeout"))
 386                                 // good, no serious flood
 387                                 self.nickspamcount = 1;
 388                         else
 389                                 self.nickspamcount += 1;
 390                         self.nickspamtime = time + cvar("g_nick_flood_penalty");
 391                 }
 392
 393                 clientcommand(self,s);
 394         }
 395 }
 396
 397 void ReadyRestartForce()
 398 {
 399         local entity e;
 400
 401         bprint("^1Server is restarting...\n");
 402
 403         VoteReset();
 404
 405         // clear overtime
 406         if (checkrules_overtimesadded > 0) {
 407                 //we have to decrease timelimit to its original value again!!
 408                 float newTL;
 409                 newTL = cvar("timelimit");
 410                 newTL -= checkrules_overtimesadded * cvar("timelimit_overtime");
 411                 cvar_set("timelimit", ftos(newTL));
 412         }
 413
 414         checkrules_suddendeathend = checkrules_overtimesadded = checkrules_suddendeathwarning = 0;
 415
 416
 417         readyrestart_happened = 1;
 418         game_starttime = time + RESTART_COUNTDOWN;
 419         restart_mapalreadyrestarted = 0; //reset this var, needed when cvar sv_ready_restart_repeatable is in use
 420
 421         inWarmupStage = 0; //once the game is restarted the game is in match stage
 422
 423         //reset the .ready status of all players (also spectators)
 424         FOR_EACH_CLIENTSLOT(e)
 425                 e.ready = 0;
 426         readycount = 0;
 427         Nagger_ReadyCounted(); // NOTE: this causes a resend of that entity, and will also turn off warmup state on the client
 428
 429         if(cvar("teamplay_lockonrestart") && teams_matter) {
 430                 lockteams = 1;
 431                 bprint("^1The teams are now locked.\n");
 432         }
 433
 434         //initiate the restart-countdown-announcer entity
 435         if(cvar("sv_ready_restart_after_countdown"))
 436         {
 437                 restartTimer = spawn();
 438                 restartTimer.think = restartTimer_Think;
 439                 restartTimer.nextthink = game_starttime;
 440         }
 441
 442         //after a restart every players number of allowed timeouts gets reset, too
 443         if(cvar("sv_timeout"))
 444         {
 445                 FOR_EACH_REALPLAYER(e)
 446                         e.allowedTimeouts = cvar("sv_timeout_number");
 447         }
 448
 449         //reset map immediately if this cvar is not set
 450         if (!cvar("sv_ready_restart_after_countdown"))
 451                 reset_map(TRUE);
 452
 453         if(cvar("sv_eventlog"))
 454                 GameLogEcho(":restart");
 455 }
 456
 457 void ReadyRestart()
 458 {
 459         // no arena, assault support yet...
 460         if(g_arena | g_assault | gameover | intermission_running | race_completing)
 461                 localcmd("restart\n");
 462
 463         // reset ALL scores, but only do that at the beginning
 464         //of the countdown if sv_ready_restart_after_countdown is off!
 465         //Otherwise scores could be manipulated during the countdown!
 466         if (!cvar("sv_ready_restart_after_countdown"))
 467                 Score_ClearAll();
 468
 469         ReadyRestartForce();
 470 }
 471
 472 /**
 473  * Counts how many players are ready. If not enough players are ready, the function
 474  * does nothing. If all players are ready, the timelimit will be extended and the
 475  * restart_countdown variable is set to allow other functions like PlayerPostThink
 476  * to detect that the countdown is now active. If the cvar sv_ready_restart_after_countdown
 477  * is not set the map will be resetted.
 478  *
 479  * Function is called after the server receives a 'ready' sign from a player.
 480  */
 481 void ReadyCount()
 482 {
 483         local entity e;
 484         local float r, p;
 485
 486         r = p = 0;
 487
 488         FOR_EACH_REALPLAYER(e)
 489         {
 490                 p += 1;
 491                 if(e.ready)
 492                         r += 1;
 493         }
 494
 495         readycount = r;
 496
 497         Nagger_ReadyCounted();
 498
 499         if(r) // at least one is ready
 500         if(r == p) // and, everyone is ready
 501                 ReadyRestart();
 502 }
 503
 504 /**
 505  * Restarts the map after the countdown is over (and cvar sv_ready_restart_after_countdown
 506  * is set)
 507  */
 508 void restartTimer_Think() {
 509         restart_mapalreadyrestarted = 1;
 510         Score_ClearAll();
 511         reset_map(TRUE);
 512         remove(self);
 513         return;
 514 }
 515
 516 /**
 517  * Checks whether the player who calls the timeout is allowed to do so.
 518  * If so, it initializes the timeout countdown. It also checks whether another
 519  * timeout was already running at this time and reacts correspondingly.
 520  *
 521  * affected globals/fields: .allowedTimeouts, remainingTimeoutTime, remainingLeadTime,
 522  *                          timeoutInitiator, timeoutStatus, timeoutHandler
 523  *
 524  * This function is called when a player issues the calltimeout command.
 525  */
 526 void evaluateTimeout() {
 527         if (inWarmupStage && !g_warmup_allow_timeout)
 528                 return sprint(self, "^7Error: You can not call a timeout in warmup-stage!\n");
 529         if (time < game_starttime )
 530                 return sprint(self, "^7Error: You can not call a timeout while the map is being restarted!\n");
 531         if (timeoutStatus != 2) {
 532                 //if the map uses a timelimit make sure that timeout cannot be called right before the map ends
 533                 if (cvar("timelimit")) {
 534                         //a timelimit was used
 535                         local float myTl;
 536                         myTl = cvar("timelimit");
 537
 538                         local float lastPossibleTimeout;
 539                         lastPossibleTimeout = (myTl*60) - cvar("sv_timeout_leadtime") - 1;
 540
 541                         if (lastPossibleTimeout < time - game_starttime)
 542                                 return sprint(self, "^7Error: It is too late to call a timeout now!\n");
 543                 }
 544         }
 545         //player may not call a timeout if he has no calls left
 546         if (self.allowedTimeouts < 1)
 547                 return sprint(self, "^7Error: You already used all your timeout calls for this map!\n");
 548         //now all required checks are passed
 549         self.allowedTimeouts -= 1;
 550         bprint(self.netname, " ^7called a timeout (", ftos(self.allowedTimeouts), " timeouts left)!\n"); //write a bprint who started the timeout (and how many he has left)
 551         remainingTimeoutTime = cvar("sv_timeout_length");
 552         remainingLeadTime = cvar("sv_timeout_leadtime");
 553         timeoutInitiator = self;
 554         if (timeoutStatus == 0) { //if another timeout was already active, don't change its status (which was 1 or 2) to 1, only change it to 1 if no timeout was active yet
 555                 timeoutStatus = 1;
 556                 //create the timeout indicator which centerprints the information to all players and takes care of pausing/unpausing
 557                 timeoutHandler = spawn();
 558                 timeoutHandler.think = timeoutHandler_Think;
 559         }
 560         timeoutHandler.nextthink = time; //always let the entity think asap
 561
 562         //inform all connected clients about the timeout call
 563         play2all("announcer/robotic/timeoutcalled.wav");
 564 }
 565
 566 /**
 567  * Checks whether a player is allowed to resume the game. If he is allowed to do it,
 568  * and the lead time for the timeout is still active, this countdown just will be aborted (the
 569  * game will never be paused). Otherwise the remainingTimeoutTime will be set to the corresponding
 570  * value of the cvar sv_timeout_resumetime.
 571  *
 572  * This function is called when a player issues the resumegame command.
 573  */
 574 void evaluateTimein() {
 575         if (!timeoutStatus)
 576                 return sprint(self, "^7Error: There is no active timeout which could be aborted!\n");
 577         if (self != timeoutInitiator)
 578                 return sprint(self, "^7Error: You may not abort the active timeout. Only the player who called it can do that!\n");
 579         if (timeoutStatus == 1) {
 580                 remainingTimeoutTime = timeoutStatus = 0;
 581                 timeoutHandler.nextthink = time; //timeoutHandler has to take care of it immediately
 582                 bprint(strcat("^7The timeout was aborted by ", self.netname, " !\n"));
 583         }
 584         else if (timeoutStatus == 2) {
 585                 //only shorten the remainingTimeoutTime if it makes sense
 586                 if( remainingTimeoutTime > (cvar("sv_timeout_resumetime") + 1) ) {
 587                         bprint(strcat("^1Attention: ^7", self.netname, " resumed the game! Prepare for battle!\n"));
 588                         remainingTimeoutTime = cvar("sv_timeout_resumetime");
 589                         timeoutHandler.nextthink = time; //timeoutHandler has to take care of it immediately
 590                 }
 591                 else
 592                         sprint(self, "^7Error: Your resumegame call was discarded!\n");
 593
 594         }
 595 }