qcsrc/server/command/cmd.qc

   1 #include "../../common/command/command.qh"
   2 #include "cmd.qh"
   3 #include "../_all.qh"
   4
   5 #include "common.qh"
   6 #include "vote.qh"
   7
   8 #include "../campaign.qh"
   9 #include "../cheats.qh"
  10 #include "../cl_player.qh"
  11 #include "../ipban.qh"
  12 #include "../mapvoting.qh"
  13 #include "../scores.qh"
  14 #include "../teamplay.qh"
  15
  16 #include "../mutators/mutators_include.qh"
  17
  18 #ifdef SVQC
  19         #include "../../common/vehicles/all.qh"
  20 #endif
  21
  22 #include "../../common/constants.qh"
  23 #include "../../common/deathtypes.qh"
  24 #include "../../common/mapinfo.qh"
  25 #include "../../common/notifications.qh"
  26 #include "../../common/teams.qh"
  27 #include "../../common/util.qh"
  28
  29 #include "../../common/monsters/all.qc"
  30 #include "../../common/monsters/spawn.qh"
  31 #include "../../common/monsters/sv_monsters.qh"
  32
  33 #include "../../warpzonelib/common.qh"
  34
  35 void ClientKill_TeamChange (float targetteam); // 0 = don't change, -1 = auto, -2 = spec
  36
  37 // =========================================================
  38 //  Server side networked commands code, reworked by Samual
  39 //  Last updated: December 28th, 2011
  40 // =========================================================
  41
  42 float SV_ParseClientCommand_floodcheck()
  43 {
  44         if (!timeout_status) // not while paused
  45         {
  46                 if(time <= (self.cmd_floodtime + autocvar_sv_clientcommand_antispam_time))
  47                 {
  48                         self.cmd_floodcount += 1;
  49                         if(self.cmd_floodcount > autocvar_sv_clientcommand_antispam_count) { return false; } // too much spam, halt
  50                 }
  51                 else
  52                 {
  53                         self.cmd_floodtime = time;
  54                         self.cmd_floodcount = 1;
  55                 }
  56         }
  57         return true; // continue, as we're not flooding yet
  58 }
  59
  60
  61 // =======================
  62 //  Command Sub-Functions
  63 // =======================
  64
  65 void ClientCommand_autoswitch(float request, float argc)
  66 {
  67         switch(request)
  68         {
  69                 case CMD_REQUEST_COMMAND:
  70                 {
  71                         if(argv(1) != "")
  72                         {
  73                                 self.autoswitch = InterpretBoolean(argv(1));
  74                                 sprint(self, strcat("^1autoswitch is currently turned ", (self.autoswitch ? "on" : "off"), ".\n"));
  75                                 return;
  76                         }
  77                 }
  78
  79                 default:
  80                         sprint(self, "Incorrect parameters for ^2autoswitch^7\n");
  81                 case CMD_REQUEST_USAGE:
  82                 {
  83                         sprint(self, "\nUsage:^3 cmd autoswitch selection\n");
  84                         sprint(self, "  Where 'selection' controls if autoswitch is on or off.\n");
  85                         return;
  86                 }
  87         }
  88 }
  89
  90 void ClientCommand_clientversion(float request, float argc) // internal command, used only by code
  91 {
  92         switch(request)
  93         {
  94                 case CMD_REQUEST_COMMAND:
  95                 {
  96                         if(argv(1) != "")
  97                         {
  98                                 if(IS_CLIENT(self))
  99                                 {
 100                                         self.version = ((argv(1) == "$gameversion") ? 1 : stof(argv(1)));
 101
 102                                         if(self.version < autocvar_gameversion_min || self.version > autocvar_gameversion_max)
 103                                         {
 104                                                 self.version_mismatch = 1;
 105                                                 ClientKill_TeamChange(-2); // observe
 106                                         }
 107                                         else if(autocvar_g_campaign || autocvar_g_balance_teams)
 108                                         {
 109                                                 //JoinBestTeam(self, false, true);
 110                                         }
 111                                         else if(teamplay && !autocvar_sv_spectate && !(self.team_forced > 0))
 112                                         {
 113                                                 self.classname = "observer"; // really?
 114                                                 stuffcmd(self, "menu_showteamselect\n");
 115                                         }
 116                                 }
 117
 118                                 return;
 119                         }
 120                 }
 121
 122                 default:
 123                         sprint(self, "Incorrect parameters for ^2clientversion^7\n");
 124                 case CMD_REQUEST_USAGE:
 125                 {
 126                         sprint(self, "\nUsage:^3 cmd clientversion version\n");
 127                         sprint(self, "  Where 'version' is the game version reported by self.\n");
 128                         return;
 129                 }
 130         }
 131 }
 132
 133 void ClientCommand_mv_getpicture(float request, float argc) // internal command, used only by code
 134 {
 135         switch(request)
 136         {
 137                 case CMD_REQUEST_COMMAND:
 138                 {
 139                         if(argv(1) != "")
 140                         {
 141                                 if(intermission_running)
 142                                         MapVote_SendPicture(stof(argv(1)));
 143
 144                                 return;
 145                         }
 146                 }
 147
 148                 default:
 149                         sprint(self, "Incorrect parameters for ^2mv_getpicture^7\n");
 150                 case CMD_REQUEST_USAGE:
 151                 {
 152                         sprint(self, "\nUsage:^3 cmd mv_getpicture mapid\n");
 153                         sprint(self, "  Where 'mapid' is the id number of the map to request an image of on the map vote selection menu.\n");
 154                         return;
 155                 }
 156         }
 157 }
 158
 159 void ClientCommand_join(float request)
 160 {
 161         switch(request)
 162         {
 163                 case CMD_REQUEST_COMMAND:
 164                 {
 165                         if(IS_CLIENT(self))
 166                         {
 167                                 if(!IS_PLAYER(self) && !lockteams && !gameover)
 168                                 {
 169                                         if(self.caplayer)
 170                                                 return;
 171                                         if(nJoinAllowed(self))
 172                                         {
 173                                                 if(autocvar_g_campaign) { campaign_bots_may_start = 1; }
 174
 175                                                 self.classname = "player";
 176                                                 PlayerScore_Clear(self);
 177                                                 Kill_Notification(NOTIF_ONE_ONLY, self, MSG_CENTER_CPID, CPID_PREVENT_JOIN);
 178                                                 Send_Notification(NOTIF_ALL, world, MSG_INFO, INFO_JOIN_PLAY, self.netname);
 179                                                 PutClientInServer();
 180                                         }
 181                                         else
 182                                         {
 183                                                 //player may not join because of g_maxplayers is set
 184                                                 Send_Notification(NOTIF_ONE_ONLY, self, MSG_CENTER, CENTER_JOIN_PREVENT);
 185                                         }
 186                                 }
 187                         }
 188                         return; // never fall through to usage
 189                 }
 190
 191                 default:
 192                 case CMD_REQUEST_USAGE:
 193                 {
 194                         sprint(self, "\nUsage:^3 cmd join\n");
 195                         sprint(self, "  No arguments required.\n");
 196                         return;
 197                 }
 198         }
 199 }
 200
 201 void ClientCommand_physics(float request, float argc)
 202 {
 203         switch(request)
 204         {
 205                 case CMD_REQUEST_COMMAND:
 206                 {
 207                         string command = strtolower(argv(1));
 208
 209                         if(!autocvar_g_physics_clientselect)
 210                         {
 211                                 sprint(self, "Client physics selection is currently disabled.\n");
 212                                 return;
 213                         }
 214
 215                         if(command == "list" || command == "help")
 216                         {
 217                                 sprint(self, strcat("Available physics sets: \n\n", autocvar_g_physics_clientselect_options, " default\n"));
 218                                 return;
 219                         }
 220
 221                         if(Physics_Valid(command) || command == "default")
 222                         {
 223                                 stuffcmd(self, strcat("\nseta cl_physics ", command, "\nsendcvar cl_physics\n"));
 224                                 sprint(self, strcat("^2Physics set successfully changed to ^3", command, "\n"));
 225                                 return;
 226                         }
 227                 }
 228
 229                 default:
 230                         sprint(self, strcat("Current physics set: ^3", self.cvar_cl_physics, "\n"));
 231                 case CMD_REQUEST_USAGE:
 232                 {
 233                         sprint(self, "\nUsage:^3 cmd physics <physics>\n");
 234                         sprint(self, "  See 'cmd physics list' for available physics sets.\n");
 235                         sprint(self, "  Argument 'default' resets to standard physics.\n");
 236                         return;
 237                 }
 238         }
 239 }
 240
 241 void ClientCommand_ready(float request) // todo: anti-spam for toggling readyness
 242 {
 243         switch(request)
 244         {
 245                 case CMD_REQUEST_COMMAND:
 246                 {
 247                         if(IS_CLIENT(self))
 248                         {
 249                                 if(warmup_stage || autocvar_sv_ready_restart || g_race_qualifying == 2)
 250                                 {
 251                                         if(!readyrestart_happened || autocvar_sv_ready_restart_repeatable)
 252                                         {
 253                                                 if(time < game_starttime) // game is already restarting
 254                                                         return;
 255                                                 if (self.ready) // toggle
 256                                                 {
 257                                                         self.ready = false;
 258                                                         bprint(self.netname, "^2 is ^1NOT^2 ready\n");
 259                                                 }
 260                                                 else
 261                                                 {
 262                                                         self.ready = true;
 263                                                         bprint(self.netname, "^2 is ready\n");
 264                                                 }
 265
 266                                                 // cannot reset the game while a timeout is active!
 267                                                 if (!timeout_status)
 268                                                         ReadyCount();
 269                                         } else {
 270                                                 sprint(self, "^1Game has already been restarted\n");
 271                                         }
 272                                 }
 273                         }
 274                         return; // never fall through to usage
 275                 }
 276
 277                 default:
 278                 case CMD_REQUEST_USAGE:
 279                 {
 280                         sprint(self, "\nUsage:^3 cmd ready\n");
 281                         sprint(self, "  No arguments required.\n");
 282                         return;
 283                 }
 284         }
 285 }
 286
 287 void ClientCommand_say(float request, float argc, string command)
 288 {
 289         switch(request)
 290         {
 291                 case CMD_REQUEST_COMMAND:
 292                 {
 293                         if(argc >= 2) { Say(self, false, world, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1); }
 294                         return; // never fall through to usage
 295                 }
 296
 297                 default:
 298                 case CMD_REQUEST_USAGE:
 299                 {
 300                         sprint(self, "\nUsage:^3 cmd say <message>\n");
 301                         sprint(self, "  Where 'message' is the string of text to say.\n");
 302                         return;
 303                 }
 304         }
 305 }
 306
 307 void ClientCommand_say_team(float request, float argc, string command)
 308 {
 309         switch(request)
 310         {
 311                 case CMD_REQUEST_COMMAND:
 312                 {
 313                         if(argc >= 2) { Say(self, true, world, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1); }
 314                         return; // never fall through to usage
 315                 }
 316
 317                 default:
 318                 case CMD_REQUEST_USAGE:
 319                 {
 320                         sprint(self, "\nUsage:^3 cmd say_team <message>\n");
 321                         sprint(self, "  Where 'message' is the string of text to say.\n");
 322                         return;
 323                 }
 324         }
 325 }
 326
 327 void ClientCommand_selectteam(float request, float argc)
 328 {
 329         switch(request)
 330         {
 331                 case CMD_REQUEST_COMMAND:
 332                 {
 333                         if(argv(1) != "")
 334                         {
 335                                 if(IS_CLIENT(self))
 336                                 {
 337                                         if(teamplay)
 338                                                 if(self.team_forced <= 0)
 339                                                         if (!lockteams)
 340                                                         {
 341                                                                 float selection;
 342
 343                                                                 switch(argv(1))
 344                                                                 {
 345                                                                         case "red": selection = NUM_TEAM_1; break;
 346                                                                         case "blue": selection = NUM_TEAM_2; break;
 347                                                                         case "yellow": selection = NUM_TEAM_3; break;
 348                                                                         case "pink": selection = NUM_TEAM_4; break;
 349                                                                         case "auto": selection = (-1); break;
 350
 351                                                                         default: selection = 0; break;
 352                                                                 }
 353
 354                                                                 if(selection)
 355                                                                 {
 356                                                                         if(self.team == selection && self.deadflag == DEAD_NO)
 357                                                                                 sprint(self, "^7You already are on that team.\n");
 358                                                                         else if(self.wasplayer && autocvar_g_changeteam_banned)
 359                                                                                 sprint(self, "^1You cannot change team, forbidden by the server.\n");
 360                                                                         else
 361                                                                         {
 362                                                                                 if(autocvar_g_balance_teams && autocvar_g_balance_teams_prevent_imbalance)
 363                                                                                 {
 364                                                                                         CheckAllowedTeams(self);
 365                                                                                         GetTeamCounts(self);
 366                                                                                         if(!TeamSmallerEqThanTeam(Team_TeamToNumber(selection), Team_TeamToNumber(self.team), self))
 367                                                                                         {
 368                                                                                                 Send_Notification(NOTIF_ONE, self, MSG_INFO, INFO_TEAMCHANGE_LARGERTEAM);
 369                                                                                                 return;
 370                                                                                         }
 371                                                                                 }
 372                                                                                 ClientKill_TeamChange(selection);
 373                                                                         }
 374                                                                 }
 375                                                         }
 376                                                         else
 377                                                                 sprint(self, "^7The game has already begun, you must wait until the next map to be able to join a team.\n");
 378                                                 else
 379                                                         sprint(self, "^7selectteam can not be used as your team is forced\n");
 380                                         else
 381                                                 sprint(self, "^7selectteam can only be used in teamgames\n");
 382                                 }
 383                                 return;
 384                         }
 385                 }
 386
 387                 default:
 388                         sprint(self, "Incorrect parameters for ^2selectteam^7\n");
 389                 case CMD_REQUEST_USAGE:
 390                 {
 391                         sprint(self, "\nUsage:^3 cmd selectteam team\n");
 392                         sprint(self, "  Where 'team' is the prefered team to try and join.\n");
 393                         sprint(self, "  Full list of options here: \"red, blue, yellow, pink, auto\"\n");
 394                         return;
 395                 }
 396         }
 397 }
 398
 399 void ClientCommand_selfstuff(float request, string command)
 400 {
 401         switch(request)
 402         {
 403                 case CMD_REQUEST_COMMAND:
 404                 {
 405                         if(argv(1) != "")
 406                         {
 407                                 stuffcmd(self, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)));
 408                                 return;
 409                         }
 410                 }
 411
 412                 default:
 413                         sprint(self, "Incorrect parameters for ^2selectteam^7\n");
 414                 case CMD_REQUEST_USAGE:
 415                 {
 416                         sprint(self, "\nUsage:^3 cmd selfstuff <command>\n");
 417                         sprint(self, "  Where 'command' is the string to be stuffed to your client.\n");
 418                         return;
 419                 }
 420         }
 421 }
 422
 423 void ClientCommand_sentcvar(float request, float argc, string command)
 424 {
 425         switch(request)
 426         {
 427                 case CMD_REQUEST_COMMAND:
 428                 {
 429                         if(argv(1) != "")
 430                         {
 431                                 //float tokens;
 432                                 string s;
 433
 434                                 if(argc == 2) // undefined cvar: use the default value on the server then
 435                                 {
 436                                         s = strcat(substring(command, argv_start_index(0), argv_end_index(1) - argv_start_index(0)), " \"", cvar_defstring(argv(1)), "\"");
 437                                         tokenize_console(s);
 438                                 }
 439
 440                                 GetCvars(1);
 441
 442                                 return;
 443                         }
 444                 }
 445
 446                 default:
 447                         sprint(self, "Incorrect parameters for ^2sentcvar^7\n");
 448                 case CMD_REQUEST_USAGE:
 449                 {
 450                         sprint(self, "\nUsage:^3 cmd sentcvar <cvar>\n");
 451                         sprint(self, "  Where 'cvar' is the cvar plus arguments to send to the server.\n");
 452                         return;
 453                 }
 454         }
 455 }
 456
 457 void ClientCommand_spectate(float request)
 458 {
 459         switch(request)
 460         {
 461                 case CMD_REQUEST_COMMAND:
 462                 {
 463                         if(IS_CLIENT(self))
 464                         {
 465                                 if(g_lms)
 466                                 {
 467                                         if(self.lms_spectate_warning)
 468                                         {
 469                                                 // for the forfeit message...
 470                                                 self.lms_spectate_warning = 2;
 471                                                 // mark player as spectator
 472                                                 PlayerScore_Add(self, SP_LMS_RANK, 666 - PlayerScore_Add(self, SP_LMS_RANK, 0));
 473                                         }
 474                                         else
 475                                         {
 476                                                 self.lms_spectate_warning = 1;
 477                                                 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");
 478                                                 return;
 479                                         }
 480                                 }
 481
 482                                 if((IS_PLAYER(self) || self.caplayer) && autocvar_sv_spectate == 1)
 483                                 {
 484                                         if(self.caplayer && (IS_SPEC(self) || IS_OBSERVER(self)))
 485                                                 Send_Notification(NOTIF_ONE_ONLY, self, MSG_INFO, INFO_CA_LEAVE);
 486                                         ClientKill_TeamChange(-2); // observe
 487                                 }
 488                         }
 489                         return; // never fall through to usage
 490                 }
 491
 492                 default:
 493                 case CMD_REQUEST_USAGE:
 494                 {
 495                         sprint(self, "\nUsage:^3 cmd spectate\n");
 496                         sprint(self, "  No arguments required.\n");
 497                         return;
 498                 }
 499         }
 500 }
 501
 502 void ClientCommand_suggestmap(float request, float argc)
 503 {
 504         switch(request)
 505         {
 506                 case CMD_REQUEST_COMMAND:
 507                 {
 508                         if(argv(1) != "")
 509                         {
 510                                 sprint(self, strcat(MapVote_Suggest(argv(1)), "\n"));
 511                                 return;
 512                         }
 513                 }
 514
 515                 default:
 516                         sprint(self, "Incorrect parameters for ^2suggestmap^7\n");
 517                 case CMD_REQUEST_USAGE:
 518                 {
 519                         sprint(self, "\nUsage:^3 cmd suggestmap map\n");
 520                         sprint(self, "  Where 'map' is the name of the map to suggest.\n");
 521                         return;
 522                 }
 523         }
 524 }
 525
 526 void ClientCommand_tell(float request, float argc, string command)
 527 {
 528         switch(request)
 529         {
 530                 case CMD_REQUEST_COMMAND:
 531                 {
 532                         if(argc >= 3)
 533                         {
 534                                 entity tell_to = GetIndexedEntity(argc, 1);
 535                                 float tell_accepted = VerifyClientEntity(tell_to, true, false);
 536
 537                                 if(tell_accepted > 0) // the target is a real client
 538                                 {
 539                                         if(tell_to != self) // and we're allowed to send to them :D
 540                                         {
 541                                                 // workaround for argv indexes indexing ascii chars instead of utf8 chars
 542                                                 // In this case when the player name contains utf8 chars
 543                                                 // the message gets partially trimmed in the beginning.
 544                                                 // Potentially this bug affects any substring call that uses
 545                                                 // argv_start_index and argv_end_index.
 546
 547                                                 string utf8_enable_save = cvar_string("utf8_enable");
 548                                                 cvar_set("utf8_enable", "0");
 549                                                 string msg = substring(command, argv_start_index(next_token), argv_end_index(-1) - argv_start_index(next_token));
 550                                                 cvar_set("utf8_enable", utf8_enable_save);
 551
 552                                                 Say(self, false, tell_to, msg, true);
 553                                                 return;
 554                                         }
 555                                         else { print_to(self, "You can't ^2tell^7 a message to yourself."); return; }
 556                                 }
 557                                 else if(argv(1) == "#0")
 558                                 {
 559                                         trigger_magicear_processmessage_forallears(self, -1, world, substring(command, argv_start_index(next_token), argv_end_index(-1) - argv_start_index(next_token)));
 560                                         return;
 561                                 }
 562                                 else { print_to(self, strcat("tell: ", GetClientErrorString(tell_accepted, argv(1)), ".")); return; }
 563                         }
 564                 }
 565
 566                 default:
 567                         sprint(self, "Incorrect parameters for ^2tell^7\n");
 568                 case CMD_REQUEST_USAGE:
 569                 {
 570                         sprint(self, "\nUsage:^3 cmd tell client <message>\n");
 571                         sprint(self, "  Where 'client' is the entity number or name of the player to send 'message' to.\n");
 572                         return;
 573                 }
 574         }
 575 }
 576
 577 void ClientCommand_voice(float request, float argc, string command)
 578 {
 579         switch(request)
 580         {
 581                 case CMD_REQUEST_COMMAND:
 582                 {
 583                         if(argv(1) != "")
 584                         {
 585                                 if(argc >= 3)
 586                                         VoiceMessage(argv(1), substring(command, argv_start_index(2), argv_end_index(-1) - argv_start_index(2)));
 587                                 else
 588                                         VoiceMessage(argv(1), "");
 589
 590                                 return;
 591                         }
 592                 }
 593
 594                 default:
 595                         sprint(self, "Incorrect parameters for ^2voice^7\n");
 596                 case CMD_REQUEST_USAGE:
 597                 {
 598                         sprint(self, "\nUsage:^3 cmd voice messagetype <soundname>\n");
 599                         sprint(self, "  'messagetype' is the type of broadcast to do, like team only or such,\n");
 600                         sprint(self, "  and 'soundname' is the string/filename of the sound/voice message to play.\n");
 601                         return;
 602                 }
 603         }
 604 }
 605
 606 /* use this when creating a new command, making sure to place it in alphabetical order... also,
 607 ** ADD ALL NEW COMMANDS TO commands.cfg WITH PROPER ALIASES IN THE SAME FASHION!
 608 void ClientCommand_(float request)
 609 {
 610         switch(request)
 611         {
 612                 case CMD_REQUEST_COMMAND:
 613                 {
 614
 615                         return; // never fall through to usage
 616                 }
 617
 618                 default:
 619                 case CMD_REQUEST_USAGE:
 620                 {
 621                         sprint(self, "\nUsage:^3 cmd \n");
 622                         sprint(self, "  No arguments required.\n");
 623                         return;
 624                 }
 625         }
 626 }
 627 */
 628
 629
 630 // =====================================
 631 //  Macro system for networked commands
 632 // =====================================
 633
 634 // Do not hard code aliases for these, instead create them in commands.cfg... also: keep in alphabetical order, please ;)
 635 #define CLIENT_COMMANDS(request,arguments,command) \
 636         CLIENT_COMMAND("autoswitch", ClientCommand_autoswitch(request, arguments), "Whether or not to switch automatically when getting a better weapon") \
 637         CLIENT_COMMAND("clientversion", ClientCommand_clientversion(request, arguments), "Release version of the game") \
 638         CLIENT_COMMAND("mv_getpicture", ClientCommand_mv_getpicture(request, arguments), "Retrieve mapshot picture from the server") \
 639         CLIENT_COMMAND("join", ClientCommand_join(request), "Become a player in the game") \
 640         CLIENT_COMMAND("physics", ClientCommand_physics(request, arguments), "Change physics set") \
 641         CLIENT_COMMAND("ready", ClientCommand_ready(request), "Qualify as ready to end warmup stage (or restart server if allowed)") \
 642         CLIENT_COMMAND("say", ClientCommand_say(request, arguments, command), "Print a message to chat to all players") \
 643         CLIENT_COMMAND("say_team", ClientCommand_say_team(request, arguments, command), "Print a message to chat to all team mates") \
 644         CLIENT_COMMAND("selectteam", ClientCommand_selectteam(request, arguments), "Attempt to choose a team to join into") \
 645         CLIENT_COMMAND("selfstuff", ClientCommand_selfstuff(request, command), "Stuffcmd a command to your own client") \
 646         CLIENT_COMMAND("sentcvar", ClientCommand_sentcvar(request, arguments, command), "New system for sending a client cvar to the server") \
 647         CLIENT_COMMAND("spectate", ClientCommand_spectate(request), "Become an observer") \
 648         CLIENT_COMMAND("suggestmap", ClientCommand_suggestmap(request, arguments), "Suggest a map to the mapvote at match end") \
 649         CLIENT_COMMAND("tell", ClientCommand_tell(request, arguments, command), "Send a message directly to a player") \
 650         CLIENT_COMMAND("voice", ClientCommand_voice(request, arguments, command), "Send voice message via sound") \
 651         CLIENT_COMMAND("minigame", ClientCommand_minigame(request, arguments, command), "Start a minigame") \
 652         /* nothing */
 653
 654 void ClientCommand_macro_help()
 655 {
 656         #define CLIENT_COMMAND(name,function,description) \
 657                 { sprint(self, "  ^2", name, "^7: ", description, "\n"); }
 658
 659         CLIENT_COMMANDS(0, 0, "");
 660         #undef CLIENT_COMMAND
 661
 662         return;
 663 }
 664
 665 float ClientCommand_macro_command(float argc, string command)
 666 {
 667         #define CLIENT_COMMAND(name,function,description) \
 668                 { if(name == strtolower(argv(0))) { function; return true; } }
 669
 670         CLIENT_COMMANDS(CMD_REQUEST_COMMAND, argc, command);
 671         #undef CLIENT_COMMAND
 672
 673         return false;
 674 }
 675
 676 float ClientCommand_macro_usage(float argc)
 677 {
 678         #define CLIENT_COMMAND(name,function,description) \
 679                 { if(name == strtolower(argv(1))) { function; return true; } }
 680
 681         CLIENT_COMMANDS(CMD_REQUEST_USAGE, argc, "");
 682         #undef CLIENT_COMMAND
 683
 684         return false;
 685 }
 686
 687 void ClientCommand_macro_write_aliases(float fh)
 688 {
 689         #define CLIENT_COMMAND(name,function,description) \
 690                 { CMD_Write_Alias("qc_cmd_cmd", name, description); }
 691
 692         CLIENT_COMMANDS(0, 0, "");
 693         #undef CLIENT_COMMAND
 694
 695         return;
 696 }
 697
 698 // ======================================
 699 //  Main Function Called By Engine (cmd)
 700 // ======================================
 701 // If this function exists, server game code parses clientcommand before the engine code gets it.
 702
 703 void SV_ParseClientCommand(string command)
 704 {
 705         // If invalid UTF-8, don't even parse it
 706         string command2 = "";
 707         float len = strlen(command);
 708         float i;
 709         for (i = 0; i < len; ++i)
 710                 command2 = strcat(command2, chr2str(str2chr(command, i)));
 711         if (command != command2)
 712                 return;
 713
 714         // if we're banned, don't even parse the command
 715         if(Ban_MaybeEnforceBanOnce(self))
 716                 return;
 717
 718         float argc = tokenize_console(command);
 719
 720         // Guide for working with argc arguments by example:
 721         // argc:   1    - 2      - 3     - 4
 722         // argv:   0    - 1      - 2     - 3
 723         // cmd     vote - master - login - password
 724
 725         // for floodcheck
 726         switch(strtolower(argv(0)))
 727         {
 728                 // exempt commands which are not subject to floodcheck
 729                 case "begin": break; // handled by engine in host_cmd.c
 730                 case "download": break; // handled by engine in cl_parse.c
 731                 case "mv_getpicture": break; // handled by server in this file
 732                 case "pause": break; // handled by engine in host_cmd.c
 733                 case "prespawn": break; // handled by engine in host_cmd.c
 734                 case "sentcvar": break; // handled by server in this file
 735                 case "spawn": break; // handled by engine in host_cmd.c
 736
 737                 default:
 738                         if(SV_ParseClientCommand_floodcheck())
 739                                 break; // "true": continue, as we're not flooding yet
 740                         else
 741                                 return; // "false": not allowed to continue, halt // print("^1ERROR: ^7ANTISPAM CAUGHT: ", command, ".\n");
 742         }
 743
 744         /* NOTE: should this be disabled? It can be spammy perhaps, but hopefully it's okay for now */
 745         if(argv(0) == "help")
 746         {
 747                 if(argc == 1)
 748                 {
 749                         sprint(self, "\nClient networked commands:\n");
 750                         ClientCommand_macro_help();
 751
 752                         sprint(self, "\nCommon networked commands:\n");
 753                         CommonCommand_macro_help(self);
 754
 755                         sprint(self, "\nUsage:^3 cmd COMMAND...^7, where possible commands are listed above.\n");
 756                         sprint(self, "For help about a specific command, type cmd help COMMAND\n");
 757                         return;
 758                 }
 759                 else if(CommonCommand_macro_usage(argc, self)) // Instead of trying to call a command, we're going to see detailed information about it
 760                 {
 761                         return;
 762                 }
 763                 else if(ClientCommand_macro_usage(argc)) // same, but for normal commands now
 764                 {
 765                         return;
 766                 }
 767         }
 768         else if(MUTATOR_CALLHOOK(SV_ParseClientCommand, strtolower(argv(0)), argc, command))
 769         {
 770                 return; // handled by a mutator
 771         }
 772         else if(CheatCommand(argc))
 773         {
 774                 return; // handled by server/cheats.qc
 775         }
 776         else if(CommonCommand_macro_command(argc, self, command))
 777         {
 778                 return; // handled by server/command/common.qc
 779         }
 780         else if(ClientCommand_macro_command(argc, command)) // continue as usual and scan for normal commands
 781         {
 782                 return; // handled by one of the above ClientCommand_* functions
 783         }
 784         else
 785                 clientcommand(self, command);
 786 }