qcsrc/server/command/cmd.qc

   1 #include "cmd.qh"
   2 #include <common/command/_mod.qh>
   3
   4 #include "common.qh"
   5 #include "vote.qh"
   6
   7 #include "../campaign.qh"
   8 #include "../cheats.qh"
   9 #include "../player.qh"
  10 #include "../ipban.qh"
  11 #include "../mapvoting.qh"
  12 #include "../scores.qh"
  13 #include "../teamplay.qh"
  14
  15 #include "../mutators/_mod.qh"
  16
  17 #ifdef SVQC
  18         #include <common/vehicles/all.qh>
  19 #endif
  20
  21 #include <common/constants.qh>
  22 #include <common/deathtypes/all.qh>
  23 #include <common/effects/all.qh>
  24 #include <common/mapinfo.qh>
  25 #include <common/notifications/all.qh>
  26 #include <common/physics/player.qh>
  27 #include <common/teams.qh>
  28 #include <common/util.qh>
  29 #include <common/triggers/triggers.qh>
  30
  31 #include <common/minigames/sv_minigames.qh>
  32
  33 #include <common/monsters/_mod.qh>
  34 #include <common/monsters/sv_spawn.qh>
  35 #include <common/monsters/sv_monsters.qh>
  36
  37 #include <lib/warpzone/common.qh>
  38
  39 void ClientKill_TeamChange(entity this, float targetteam);  // 0 = don't change, -1 = auto, -2 = spec
  40
  41 // =========================================================
  42 //  Server side networked commands code, reworked by Samual
  43 //  Last updated: December 28th, 2011
  44 // =========================================================
  45
  46 bool SV_ParseClientCommand_floodcheck(entity this)
  47 {
  48         if (!timeout_status)  // not while paused
  49         {
  50                 if (time <= (this.cmd_floodtime + autocvar_sv_clientcommand_antispam_time))
  51                 {
  52                         this.cmd_floodcount += 1;
  53                         if (this.cmd_floodcount > autocvar_sv_clientcommand_antispam_count)   return false;  // too much spam, halt
  54                 }
  55                 else
  56                 {
  57                         this.cmd_floodtime = time;
  58                         this.cmd_floodcount = 1;
  59                 }
  60         }
  61         return true;  // continue, as we're not flooding yet
  62 }
  63
  64
  65 // =======================
  66 //  Command Sub-Functions
  67 // =======================
  68
  69 void ClientCommand_autoswitch(entity caller, float request, float argc)
  70 {
  71         switch (request)
  72         {
  73                 case CMD_REQUEST_COMMAND:
  74                 {
  75                         if (argv(1) != "")
  76                         {
  77                                 caller.autoswitch = InterpretBoolean(argv(1));
  78                                 sprint(caller, strcat("^1autoswitch is currently turned ", (caller.autoswitch ? "on" : "off"), ".\n"));
  79                                 return;
  80                         }
  81                 }
  82
  83                 default:
  84                         sprint(caller, "Incorrect parameters for ^2autoswitch^7\n");
  85                 case CMD_REQUEST_USAGE:
  86                 {
  87                         sprint(caller, "\nUsage:^3 cmd autoswitch selection\n");
  88                         sprint(caller, "  Where 'selection' controls if autoswitch is on or off.\n");
  89                         return;
  90                 }
  91         }
  92 }
  93
  94 void ClientCommand_clientversion(entity caller, float request, float argc)  // internal command, used only by code
  95 {
  96         switch (request)
  97         {
  98                 case CMD_REQUEST_COMMAND:
  99                 {
 100                         if (argv(1) != "")
 101                         {
 102                                 if (IS_CLIENT(caller))
 103                                 {
 104                                         caller.version = ((argv(1) == "$gameversion") ? 1 : stof(argv(1)));
 105
 106                                         if (caller.version < autocvar_gameversion_min || caller.version > autocvar_gameversion_max)
 107                                         {
 108                                                 caller.version_mismatch = 1;
 109                                                 ClientKill_TeamChange(caller, -2);  // observe
 110                                         }
 111                                         else if (autocvar_g_campaign || autocvar_g_balance_teams)
 112                                         {
 113                                                 // JoinBestTeam(caller, false, true);
 114                                         }
 115                                         else if (teamplay && !autocvar_sv_spectate && !(caller.team_forced > 0))
 116                                         {
 117                                                 TRANSMUTE(Observer, caller);  // really?
 118                                                 stuffcmd(caller, "menu_showteamselect\n");
 119                                         }
 120                                 }
 121
 122                                 return;
 123                         }
 124                 }
 125
 126                 default:
 127                         sprint(caller, "Incorrect parameters for ^2clientversion^7\n");
 128                 case CMD_REQUEST_USAGE:
 129                 {
 130                         sprint(caller, "\nUsage:^3 cmd clientversion version\n");
 131                         sprint(caller, "  Where 'version' is the game version reported by caller.\n");
 132                         return;
 133                 }
 134         }
 135 }
 136
 137 void ClientCommand_mv_getpicture(entity caller, float request, float argc)  // internal command, used only by code
 138 {
 139         switch (request)
 140         {
 141                 case CMD_REQUEST_COMMAND:
 142                 {
 143                         if (argv(1) != "")
 144                         {
 145                                 if (intermission_running) MapVote_SendPicture(caller, stof(argv(1)));
 146
 147                                 return;
 148                         }
 149                 }
 150
 151                 default:
 152                         sprint(caller, "Incorrect parameters for ^2mv_getpicture^7\n");
 153                 case CMD_REQUEST_USAGE:
 154                 {
 155                         sprint(caller, "\nUsage:^3 cmd mv_getpicture mapid\n");
 156                         sprint(caller, "  Where 'mapid' is the id number of the map to request an image of on the map vote selection menu.\n");
 157                         return;
 158                 }
 159         }
 160 }
 161
 162 bool spawnAllowed(entity this);
 163 void JoinOrShowTeamSelection(entity this);
 164 void ClientCommand_join(entity caller, float request)
 165 {
 166         switch (request)
 167         {
 168                 case CMD_REQUEST_COMMAND:
 169                 {
 170                         if (!gameover)
 171                         if (IS_CLIENT(caller) && !IS_PLAYER(caller))
 172                         if (spawnAllowed(caller))
 173                                 JoinOrShowTeamSelection(caller);
 174
 175                         return;  // never fall through to usage
 176                 }
 177
 178                 default:
 179                 case CMD_REQUEST_USAGE:
 180                 {
 181                         sprint(caller, "\nUsage:^3 cmd join\n");
 182                         sprint(caller, "  No arguments required.\n");
 183                         return;
 184                 }
 185         }
 186 }
 187
 188 void ClientCommand_physics(entity caller, float request, float argc)
 189 {
 190         switch (request)
 191         {
 192                 case CMD_REQUEST_COMMAND:
 193                 {
 194                         string command = strtolower(argv(1));
 195
 196                         if (!autocvar_g_physics_clientselect)
 197                         {
 198                                 sprint(caller, "Client physics selection is currently disabled.\n");
 199                                 return;
 200                         }
 201
 202                         if (command == "list" || command == "help")
 203                         {
 204                                 sprint(caller, strcat("Available physics sets: \n\n", autocvar_g_physics_clientselect_options, " default\n"));
 205                                 return;
 206                         }
 207
 208                         if (Physics_Valid(command) || command == "default")
 209                         {
 210                                 stuffcmd(caller, strcat("\nseta cl_physics ", command, "\nsendcvar cl_physics\n"));
 211                                 sprint(caller, strcat("^2Physics set successfully changed to ^3", command, "\n"));
 212                                 return;
 213                         }
 214                 }
 215
 216                 default:
 217                         sprint(caller, strcat("Current physics set: ^3", caller.cvar_cl_physics, "\n"));
 218                 case CMD_REQUEST_USAGE:
 219                 {
 220                         sprint(caller, "\nUsage:^3 cmd physics <physics>\n");
 221                         sprint(caller, "  See 'cmd physics list' for available physics sets.\n");
 222                         sprint(caller, "  Argument 'default' resets to standard physics.\n");
 223                         return;
 224                 }
 225         }
 226 }
 227
 228 void ClientCommand_ready(entity caller, float request)  // todo: anti-spam for toggling readyness
 229 {
 230         switch (request)
 231         {
 232                 case CMD_REQUEST_COMMAND:
 233                 {
 234                         if (IS_CLIENT(caller))
 235                         {
 236                                 if (warmup_stage || autocvar_sv_ready_restart || g_race_qualifying == 2)
 237                                 {
 238                                         if (!readyrestart_happened || autocvar_sv_ready_restart_repeatable)
 239                                         {
 240                                                 if (time < game_starttime) // game is already restarting
 241                                                         return;
 242                                                 if (caller.ready)            // toggle
 243                                                 {
 244                                                         caller.ready = false;
 245                                                         bprint(caller.netname, "^2 is ^1NOT^2 ready\n");
 246                                                 }
 247                                                 else
 248                                                 {
 249                                                         caller.ready = true;
 250                                                         bprint(caller.netname, "^2 is ready\n");
 251                                                 }
 252
 253                                                 // cannot reset the game while a timeout is active!
 254                                                 if (!timeout_status) ReadyCount();
 255                                         }
 256                                         else
 257                                         {
 258                                                 sprint(caller, "^1Game has already been restarted\n");
 259                                         }
 260                                 }
 261                         }
 262                         return;  // never fall through to usage
 263                 }
 264
 265                 default:
 266                 case CMD_REQUEST_USAGE:
 267                 {
 268                         sprint(caller, "\nUsage:^3 cmd ready\n");
 269                         sprint(caller, "  No arguments required.\n");
 270                         return;
 271                 }
 272         }
 273 }
 274
 275 void ClientCommand_say(entity caller, float request, float argc, string command)
 276 {
 277         switch (request)
 278         {
 279                 case CMD_REQUEST_COMMAND:
 280                 {
 281                         if (argc >= 2)   Say(caller, false, NULL, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1);
 282                         return;  // never fall through to usage
 283                 }
 284
 285                 default:
 286                 case CMD_REQUEST_USAGE:
 287                 {
 288                         sprint(caller, "\nUsage:^3 cmd say <message>\n");
 289                         sprint(caller, "  Where 'message' is the string of text to say.\n");
 290                         return;
 291                 }
 292         }
 293 }
 294
 295 void ClientCommand_say_team(entity caller, float request, float argc, string command)
 296 {
 297         switch (request)
 298         {
 299                 case CMD_REQUEST_COMMAND:
 300                 {
 301                         if (argc >= 2)   Say(caller, true, NULL, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1);
 302                         return;  // never fall through to usage
 303                 }
 304
 305                 default:
 306                 case CMD_REQUEST_USAGE:
 307                 {
 308                         sprint(caller, "\nUsage:^3 cmd say_team <message>\n");
 309                         sprint(caller, "  Where 'message' is the string of text to say.\n");
 310                         return;
 311                 }
 312         }
 313 }
 314
 315 .bool team_selected;
 316 void ClientCommand_selectteam(entity caller, float request, float argc)
 317 {
 318         switch (request)
 319         {
 320                 case CMD_REQUEST_COMMAND:
 321                 {
 322                         if (argv(1) != "")
 323                         {
 324                                 if (IS_CLIENT(caller))
 325                                 {
 326                                         if (teamplay)
 327                                         {
 328                                                 if (caller.team_forced <= 0)
 329                                                 {
 330                                                         if (!lockteams)
 331                                                         {
 332                                                                 float selection;
 333
 334                                                                 switch (argv(1))
 335                                                                 {
 336                                                                         case "red": selection = NUM_TEAM_1;
 337                                                                                 break;
 338                                                                         case "blue": selection = NUM_TEAM_2;
 339                                                                                 break;
 340                                                                         case "yellow": selection = NUM_TEAM_3;
 341                                                                                 break;
 342                                                                         case "pink": selection = NUM_TEAM_4;
 343                                                                                 break;
 344                                                                         case "auto": selection = (-1);
 345                                                                                 break;
 346
 347                                                                         default: selection = 0;
 348                                                                                 break;
 349                                                                 }
 350
 351                                                                 if (selection)
 352                                                                 {
 353                                                                         if (caller.team == selection && selection != -1 && !IS_DEAD(caller))
 354                                                                         {
 355                                                                                 sprint(caller, "^7You already are on that team.\n");
 356                                                                         }
 357                                                                         else if (caller.wasplayer && autocvar_g_changeteam_banned)
 358                                                                         {
 359                                                                                 sprint(caller, "^1You cannot change team, forbidden by the server.\n");
 360                                                                         }
 361                                                                         else
 362                                                                         {
 363                                                                                 if (autocvar_g_balance_teams && autocvar_g_balance_teams_prevent_imbalance)
 364                                                                                 {
 365                                                                                         CheckAllowedTeams(caller);
 366                                                                                         GetTeamCounts(caller);
 367                                                                                         if (!TeamSmallerEqThanTeam(Team_TeamToNumber(selection), Team_TeamToNumber(caller.team), caller))
 368                                                                                         {
 369                                                                                                 Send_Notification(NOTIF_ONE, caller, MSG_INFO, INFO_TEAMCHANGE_LARGERTEAM);
 370                                                                                                 return;
 371                                                                                         }
 372                                                                                 }
 373                                                                                 ClientKill_TeamChange(caller, selection);
 374                                                                         }
 375                                                                         if(!IS_PLAYER(caller))
 376                                                                                 caller.team_selected = true; // avoids asking again for team selection on join
 377                                                                 }
 378                                                         }
 379                                                         else
 380                                                         {
 381                                                                 sprint(caller, "^7The game has already begun, you must wait until the next map to be able to join a team.\n");
 382                                                         }
 383                                                 }
 384                                                 else
 385                                                 {
 386                                                         sprint(caller, "^7selectteam can not be used as your team is forced\n");
 387                                                 }
 388                                         }
 389                                         else
 390                                         {
 391                                                 sprint(caller, "^7selectteam can only be used in teamgames\n");
 392                                         }
 393                                 }
 394                                 return;
 395                         }
 396                 }
 397
 398                 default:
 399                         sprint(caller, "Incorrect parameters for ^2selectteam^7\n");
 400                 case CMD_REQUEST_USAGE:
 401                 {
 402                         sprint(caller, "\nUsage:^3 cmd selectteam team\n");
 403                         sprint(caller, "  Where 'team' is the prefered team to try and join.\n");
 404                         sprint(caller, "  Full list of options here: \"red, blue, yellow, pink, auto\"\n");
 405                         return;
 406                 }
 407         }
 408 }
 409
 410 void ClientCommand_selfstuff(entity caller, float request, string command)
 411 {
 412         switch (request)
 413         {
 414                 case CMD_REQUEST_COMMAND:
 415                 {
 416                         if (argv(1) != "")
 417                         {
 418                                 stuffcmd(caller, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)));
 419                                 return;
 420                         }
 421                 }
 422
 423                 default:
 424                         sprint(caller, "Incorrect parameters for ^2selfstuff^7\n");
 425                 case CMD_REQUEST_USAGE:
 426                 {
 427                         sprint(caller, "\nUsage:^3 cmd selfstuff <command>\n");
 428                         sprint(caller, "  Where 'command' is the string to be stuffed to your client.\n");
 429                         return;
 430                 }
 431         }
 432 }
 433
 434 void ClientCommand_sentcvar(entity caller, float request, float argc, string command)
 435 {
 436         switch (request)
 437         {
 438                 case CMD_REQUEST_COMMAND:
 439                 {
 440                         if (argv(1) != "")
 441                         {
 442                                 // float tokens;
 443                                 string s;
 444
 445                                 if (argc == 2)  // undefined cvar: use the default value on the server then
 446                                 {
 447                                         s = strcat(substring(command, argv_start_index(0), argv_end_index(1) - argv_start_index(0)), " \"", cvar_defstring(argv(1)), "\"");
 448                                         tokenize_console(s);
 449                                 }
 450
 451                                 GetCvars(caller, 1);
 452
 453                                 return;
 454                         }
 455                 }
 456
 457                 default:
 458                         sprint(caller, "Incorrect parameters for ^2sentcvar^7\n");
 459                 case CMD_REQUEST_USAGE:
 460                 {
 461                         sprint(caller, "\nUsage:^3 cmd sentcvar <cvar>\n");
 462                         sprint(caller, "  Where 'cvar' is the cvar plus arguments to send to the server.\n");
 463                         return;
 464                 }
 465         }
 466 }
 467
 468 void ClientCommand_spectate(entity caller, float request)
 469 {
 470         switch (request)
 471         {
 472                 case CMD_REQUEST_COMMAND:
 473                 {
 474                         if (IS_CLIENT(caller))
 475                         {
 476                                 int mutator_returnvalue = MUTATOR_CALLHOOK(ClientCommand_Spectate, caller);
 477
 478                                 if (mutator_returnvalue == MUT_SPECCMD_RETURN) return;
 479
 480                                 if ((IS_PLAYER(caller) || mutator_returnvalue == MUT_SPECCMD_FORCE) && autocvar_sv_spectate == 1) ClientKill_TeamChange(caller, -2); // observe
 481                         }
 482                         return;                                                                                                                        // never fall through to usage
 483                 }
 484
 485                 default:
 486                 case CMD_REQUEST_USAGE:
 487                 {
 488                         sprint(caller, "\nUsage:^3 cmd spectate\n");
 489                         sprint(caller, "  No arguments required.\n");
 490                         return;
 491                 }
 492         }
 493 }
 494
 495 void ClientCommand_suggestmap(entity caller, float request, float argc)
 496 {
 497         switch (request)
 498         {
 499                 case CMD_REQUEST_COMMAND:
 500                 {
 501                         if (argv(1) != "")
 502                         {
 503                                 sprint(caller, strcat(MapVote_Suggest(caller, argv(1)), "\n"));
 504                                 return;
 505                         }
 506                 }
 507
 508                 default:
 509                         sprint(caller, "Incorrect parameters for ^2suggestmap^7\n");
 510                 case CMD_REQUEST_USAGE:
 511                 {
 512                         sprint(caller, "\nUsage:^3 cmd suggestmap map\n");
 513                         sprint(caller, "  Where 'map' is the name of the map to suggest.\n");
 514                         return;
 515                 }
 516         }
 517 }
 518
 519 void ClientCommand_tell(entity caller, float request, float argc, string command)
 520 {
 521         switch (request)
 522         {
 523                 case CMD_REQUEST_COMMAND:
 524                 {
 525                         if (argc >= 3)
 526                         {
 527                                 entity tell_to = GetIndexedEntity(argc, 1);
 528                                 float tell_accepted = VerifyClientEntity(tell_to, true, false);
 529
 530                                 if (tell_accepted > 0)   // the target is a real client
 531                                 {
 532                                         if (tell_to != caller) // and we're allowed to send to them :D
 533                                         {
 534                                                 // workaround for argv indexes indexing ascii chars instead of utf8 chars
 535                                                 // In this case when the player name contains utf8 chars
 536                                                 // the message gets partially trimmed in the beginning.
 537                                                 // Potentially this bug affects any substring call that uses
 538                                                 // argv_start_index and argv_end_index.
 539
 540                                                 string utf8_enable_save = cvar_string("utf8_enable");
 541                                                 cvar_set("utf8_enable", "0");
 542                                                 string msg = substring(command, argv_start_index(next_token), argv_end_index(-1) - argv_start_index(next_token));
 543                                                 cvar_set("utf8_enable", utf8_enable_save);
 544
 545                                                 Say(caller, false, tell_to, msg, true);
 546                                                 return;
 547                                         }
 548                                         else { print_to(caller, "You can't ^2tell^7 a message to yourself."); return; }
 549                                 }
 550                                 else if (argv(1) == "#0")
 551                                 {
 552                                         trigger_magicear_processmessage_forallears(caller, -1, NULL, substring(command, argv_start_index(next_token), argv_end_index(-1) - argv_start_index(next_token)));
 553                                         return;
 554                                 }
 555                                 else { print_to(caller, strcat("tell: ", GetClientErrorString(tell_accepted, argv(1)), ".")); return; }
 556                         }
 557                 }
 558
 559                 default:
 560                         sprint(caller, "Incorrect parameters for ^2tell^7\n");
 561                 case CMD_REQUEST_USAGE:
 562                 {
 563                         sprint(caller, "\nUsage:^3 cmd tell client <message>\n");
 564                         sprint(caller, "  Where 'client' is the entity number or name of the player to send 'message' to.\n");
 565                         return;
 566                 }
 567         }
 568 }
 569
 570 void ClientCommand_voice(entity caller, float request, float argc, string command)
 571 {
 572         switch (request)
 573         {
 574                 case CMD_REQUEST_COMMAND:
 575                 {
 576                         if (argv(1) != "")
 577                         {
 578                                 entity e = GetVoiceMessage(argv(1));
 579                                 if (!e)
 580                                 {
 581                                         sprint(caller, sprintf("Invalid voice. Use one of: %s\n", allvoicesamples));
 582                                         return;
 583                                 }
 584                                 if (argc >= 3) VoiceMessage(caller, e, substring(command, argv_start_index(2), argv_end_index(-1) - argv_start_index(2)));
 585                                 else VoiceMessage(caller, e, "");
 586
 587                                 return;
 588                         }
 589                 }
 590
 591                 default:
 592                         sprint(caller, "Incorrect parameters for ^2voice^7\n");
 593                 case CMD_REQUEST_USAGE:
 594                 {
 595                         sprint(caller, "\nUsage:^3 cmd voice messagetype <soundname>\n");
 596                         sprint(caller, "  'messagetype' is the type of broadcast to do, like team only or such,\n");
 597                         sprint(caller, "  and 'soundname' is the string/filename of the sound/voice message to play.\n");
 598                         return;
 599                 }
 600         }
 601 }
 602
 603 /* use this when creating a new command, making sure to place it in alphabetical order... also,
 604 ** ADD ALL NEW COMMANDS TO commands.cfg WITH PROPER ALIASES IN THE SAME FASHION!
 605 void ClientCommand_(entity caller, float request)
 606 {
 607     switch(request)
 608     {
 609         case CMD_REQUEST_COMMAND:
 610         {
 611
 612             return; // never fall through to usage
 613         }
 614
 615         default:
 616         case CMD_REQUEST_USAGE:
 617         {
 618             sprint(caller, "\nUsage:^3 cmd \n");
 619             sprint(caller, "  No arguments required.\n");
 620             return;
 621         }
 622     }
 623 }
 624 */
 625
 626
 627 // =====================================
 628 //  Macro system for networked commands
 629 // =====================================
 630
 631 // Do not hard code aliases for these, instead create them in commands.cfg... also: keep in alphabetical order, please ;)
 632 #define CLIENT_COMMANDS(ent, request, arguments, command) \
 633         CLIENT_COMMAND("autoswitch", ClientCommand_autoswitch(ent, request, arguments), "Whether or not to switch automatically when getting a better weapon") \
 634         CLIENT_COMMAND("clientversion", ClientCommand_clientversion(ent, request, arguments), "Release version of the game") \
 635         CLIENT_COMMAND("mv_getpicture", ClientCommand_mv_getpicture(ent, request, arguments), "Retrieve mapshot picture from the server") \
 636         CLIENT_COMMAND("join", ClientCommand_join(ent, request), "Become a player in the game") \
 637         CLIENT_COMMAND("physics", ClientCommand_physics(ent, request, arguments), "Change physics set") \
 638         CLIENT_COMMAND("ready", ClientCommand_ready(ent, request), "Qualify as ready to end warmup stage (or restart server if allowed)") \
 639         CLIENT_COMMAND("say", ClientCommand_say(ent, request, arguments, command), "Print a message to chat to all players") \
 640         CLIENT_COMMAND("say_team", ClientCommand_say_team(ent, request, arguments, command), "Print a message to chat to all team mates") \
 641         CLIENT_COMMAND("selectteam", ClientCommand_selectteam(ent, request, arguments), "Attempt to choose a team to join into") \
 642         CLIENT_COMMAND("selfstuff", ClientCommand_selfstuff(ent, request, command), "Stuffcmd a command to your own client") \
 643         CLIENT_COMMAND("sentcvar", ClientCommand_sentcvar(ent, request, arguments, command), "New system for sending a client cvar to the server") \
 644         CLIENT_COMMAND("spectate", ClientCommand_spectate(ent, request), "Become an observer") \
 645         CLIENT_COMMAND("suggestmap", ClientCommand_suggestmap(ent, request, arguments), "Suggest a map to the mapvote at match end") \
 646         CLIENT_COMMAND("tell", ClientCommand_tell(ent, request, arguments, command), "Send a message directly to a player") \
 647         CLIENT_COMMAND("voice", ClientCommand_voice(ent, request, arguments, command), "Send voice message via sound") \
 648         CLIENT_COMMAND("minigame", ClientCommand_minigame(ent, request, arguments, command), "Start a minigame") \
 649         /* nothing */
 650
 651 void ClientCommand_macro_help(entity caller)
 652 {
 653         #define CLIENT_COMMAND(name, function, description) \
 654                 { sprint(caller, "  ^2", name, "^7: ", description, "\n"); }
 655
 656         CLIENT_COMMANDS(NULL, 0, 0, "");
 657 #undef CLIENT_COMMAND
 658 }
 659
 660 float ClientCommand_macro_command(float argc, entity caller, string command)
 661 {
 662         #define CLIENT_COMMAND(name, function, description) \
 663                 { if (name == strtolower(argv(0))) { function; return true; } }
 664
 665         CLIENT_COMMANDS(caller, CMD_REQUEST_COMMAND, argc, command);
 666 #undef CLIENT_COMMAND
 667
 668         return false;
 669 }
 670
 671 float ClientCommand_macro_usage(float argc, entity caller)
 672 {
 673         #define CLIENT_COMMAND(name, function, description) \
 674                 { if (name == strtolower(argv(1))) { function; return true; } }
 675
 676         CLIENT_COMMANDS(caller, CMD_REQUEST_USAGE, argc, "");
 677 #undef CLIENT_COMMAND
 678
 679         return false;
 680 }
 681
 682 void ClientCommand_macro_write_aliases(float fh)
 683 {
 684         #define CLIENT_COMMAND(name, function, description) \
 685                 { CMD_Write_Alias("qc_cmd_cmd", name, description); }
 686
 687         CLIENT_COMMANDS(NULL, 0, 0, "");
 688 #undef CLIENT_COMMAND
 689 }
 690
 691 // ======================================
 692 //  Main Function Called By Engine (cmd)
 693 // ======================================
 694 // If this function exists, server game code parses clientcommand before the engine code gets it.
 695
 696 void SV_ParseClientCommand(entity this, string command)
 697 {
 698         // If invalid UTF-8, don't even parse it
 699         string command2 = "";
 700         float len = strlen(command);
 701         float i;
 702         for (i = 0; i < len; ++i)
 703                 command2 = strcat(command2, chr2str(str2chr(command, i)));
 704         if (command != command2) return;
 705
 706         // if we're banned, don't even parse the command
 707         if (Ban_MaybeEnforceBanOnce(this)) return;
 708
 709         float argc = tokenize_console(command);
 710
 711         // Guide for working with argc arguments by example:
 712         // argc:   1    - 2      - 3     - 4
 713         // argv:   0    - 1      - 2     - 3
 714         // cmd     vote - master - login - password
 715
 716         // for floodcheck
 717         switch (strtolower(argv(0)))
 718         {
 719                 // exempt commands which are not subject to floodcheck
 720                 case "begin": break;                               // handled by engine in host_cmd.c
 721                 case "download": break;                            // handled by engine in cl_parse.c
 722                 case "mv_getpicture": break;                       // handled by server in this file
 723                 case "pause": break;                               // handled by engine in host_cmd.c
 724                 case "prespawn": break;                            // handled by engine in host_cmd.c
 725                 case "sentcvar": break;                            // handled by server in this file
 726                 case "spawn": break;                               // handled by engine in host_cmd.c
 727                 case "c2s": Net_ClientCommand(this, command); return; // handled by net.qh
 728
 729                 default:
 730                         if (SV_ParseClientCommand_floodcheck(this)) break; // "true": continue, as we're not flooding yet
 731                         else return;                                   // "false": not allowed to continue, halt // print("^1ERROR: ^7ANTISPAM CAUGHT: ", command, ".\n");
 732         }
 733
 734         /* NOTE: should this be disabled? It can be spammy perhaps, but hopefully it's okay for now */
 735         if (argv(0) == "help")
 736         {
 737                 if (argc == 1)
 738                 {
 739                         sprint(this, "\nClient networked commands:\n");
 740                         ClientCommand_macro_help(this);
 741
 742                         sprint(this, "\nCommon networked commands:\n");
 743                         CommonCommand_macro_help(this);
 744
 745                         sprint(this, "\nUsage:^3 cmd COMMAND...^7, where possible commands are listed above.\n");
 746                         sprint(this, "For help about a specific command, type cmd help COMMAND\n");
 747                         return;
 748                 }
 749                 else if (CommonCommand_macro_usage(argc, this))  // Instead of trying to call a command, we're going to see detailed information about it
 750                 {
 751                         return;
 752                 }
 753                 else if (ClientCommand_macro_usage(argc, this))  // same, but for normal commands now
 754                 {
 755                         return;
 756                 }
 757         }
 758         else if (MUTATOR_CALLHOOK(SV_ParseClientCommand, this, strtolower(argv(0)), argc, command))
 759         {
 760                 return;  // handled by a mutator
 761         }
 762         else if (CheatCommand(this, argc))
 763         {
 764                 return;  // handled by server/cheats.qc
 765         }
 766         else if (CommonCommand_macro_command(argc, this, command))
 767         {
 768                 return;                                          // handled by server/command/common.qc
 769         }
 770         else if (ClientCommand_macro_command(argc, this, command)) // continue as usual and scan for normal commands
 771         {
 772                 return;                                          // handled by one of the above ClientCommand_* functions
 773         }
 774         else
 775         {
 776                 clientcommand(this, command);
 777         }
 778 }