qcsrc/server/command/cmd.qc

   1 #include "cmd.qh"
   2
   3 #include <server/defs.qh>
   4 #include <server/miscfunctions.qh>
   5
   6 #include <common/command/_mod.qh>
   7
   8 #include "common.qh"
   9 #include "vote.qh"
  10
  11 #include "../bot/api.qh"
  12
  13 #include "../campaign.qh"
  14 #include "../cheats.qh"
  15 #include "../client.qh"
  16 #include "../clientkill.qh"
  17 #include "../player.qh"
  18 #include "../ipban.qh"
  19 #include "../mapvoting.qh"
  20 #include "../scores.qh"
  21 #include "../teamplay.qh"
  22
  23 #include <server/mutators/_mod.qh>
  24 #include <common/gamemodes/_mod.qh>
  25
  26 #ifdef SVQC
  27         #include <common/vehicles/all.qh>
  28 #endif
  29
  30 #include <common/constants.qh>
  31 #include <common/deathtypes/all.qh>
  32 #include <common/effects/all.qh>
  33 #include <common/mapinfo.qh>
  34 #include <common/notifications/all.qh>
  35 #include <common/physics/player.qh>
  36 #include <common/teams.qh>
  37 #include <common/util.qh>
  38 #include <common/mapobjects/triggers.qh>
  39
  40 #include <common/minigames/sv_minigames.qh>
  41
  42 #include <common/monsters/_mod.qh>
  43 #include <common/monsters/sv_spawn.qh>
  44 #include <common/monsters/sv_monsters.qh>
  45
  46 #include <lib/warpzone/common.qh>
  47
  48 // =========================================================
  49 //  Server side networked commands code, reworked by Samual
  50 //  Last updated: December 28th, 2011
  51 // =========================================================
  52
  53 bool SV_ParseClientCommand_floodcheck(entity this)
  54 {
  55         entity store = IS_CLIENT(this) ? CS(this) : this; // unfortunately, we need to store these on the client initially
  56
  57         if (!timeout_status)  // not while paused
  58         {
  59                 if (time <= (store.cmd_floodtime + autocvar_sv_clientcommand_antispam_time))
  60                 {
  61                         store.cmd_floodcount += 1;
  62                         if (store.cmd_floodcount > autocvar_sv_clientcommand_antispam_count)   return false;  // too much spam, halt
  63                 }
  64                 else
  65                 {
  66                         store.cmd_floodtime = time;
  67                         store.cmd_floodcount = 1;
  68                 }
  69         }
  70         return true;  // continue, as we're not flooding yet
  71 }
  72
  73
  74 // =======================
  75 //  Command Sub-Functions
  76 // =======================
  77
  78 void ClientCommand_autoswitch(entity caller, int request, int argc)
  79 {
  80         switch (request)
  81         {
  82                 case CMD_REQUEST_COMMAND:
  83                 {
  84                         if (argv(1) != "")
  85                         {
  86                                 CS(caller).autoswitch = InterpretBoolean(argv(1));
  87                                 sprint(caller, strcat("^1autoswitch is currently turned ", (CS(caller).autoswitch ? "on" : "off"), ".\n"));
  88                                 return;
  89                         }
  90                 }
  91
  92                 default:
  93                         sprint(caller, "Incorrect parameters for ^2autoswitch^7\n");
  94                 case CMD_REQUEST_USAGE:
  95                 {
  96                         sprint(caller, "\nUsage:^3 cmd autoswitch selection\n");
  97                         sprint(caller, "  Where 'selection' controls if autoswitch is on or off.\n");
  98                         return;
  99                 }
 100         }
 101 }
 102
 103 void ClientCommand_clientversion(entity caller, int request, int argc)  // internal command, used only by code
 104 {
 105         switch (request)
 106         {
 107                 case CMD_REQUEST_COMMAND:
 108                 {
 109                         if (argv(1) != "")
 110                         {
 111                                 if (IS_CLIENT(caller))
 112                                 {
 113                                         CS(caller).version = ((argv(1) == "$gameversion") ? 1 : stof(argv(1)));
 114
 115                                         if (CS(caller).version < autocvar_gameversion_min || CS(caller).version > autocvar_gameversion_max)
 116                                         {
 117                                                 CS(caller).version_mismatch = true;
 118                                                 ClientKill_TeamChange(caller, -2);  // observe
 119                                         }
 120                                         else if (autocvar_g_campaign || autocvar_g_balance_teams)
 121                                         {
 122                                                 // JoinBestTeam(caller, false, true);
 123                                         }
 124                                         else if (teamplay && !autocvar_sv_spectate && !(Player_GetForcedTeamIndex(caller) > 0))
 125                                         {
 126                                                 TRANSMUTE(Observer, caller);  // really?
 127                                                 stuffcmd(caller, "menu_showteamselect\n");
 128                                         }
 129                                 }
 130
 131                                 return;
 132                         }
 133                 }
 134
 135                 default:
 136                         sprint(caller, "Incorrect parameters for ^2clientversion^7\n");
 137                 case CMD_REQUEST_USAGE:
 138                 {
 139                         sprint(caller, "\nUsage:^3 cmd clientversion version\n");
 140                         sprint(caller, "  Where 'version' is the game version reported by caller.\n");
 141                         return;
 142                 }
 143         }
 144 }
 145
 146 void ClientCommand_mv_getpicture(entity caller, int request, int argc)  // internal command, used only by code
 147 {
 148         switch (request)
 149         {
 150                 case CMD_REQUEST_COMMAND:
 151                 {
 152                         if (argv(1) != "")
 153                         {
 154                                 if (intermission_running) MapVote_SendPicture(caller, stof(argv(1)));
 155
 156                                 return;
 157                         }
 158                 }
 159
 160                 default:
 161                         sprint(caller, "Incorrect parameters for ^2mv_getpicture^7\n");
 162                 case CMD_REQUEST_USAGE:
 163                 {
 164                         sprint(caller, "\nUsage:^3 cmd mv_getpicture mapid\n");
 165                         sprint(caller, "  Where 'mapid' is the id number of the map to request an image of on the map vote selection menu.\n");
 166                         return;
 167                 }
 168         }
 169 }
 170
 171 void ClientCommand_wpeditor(entity caller, int request, int argc)
 172 {
 173         switch (request)
 174         {
 175                 case CMD_REQUEST_COMMAND:
 176                 {
 177                         if (!autocvar_g_waypointeditor)
 178                         {
 179                                 sprint(caller, "ERROR: this command works only if the waypoint editor is on\n");
 180                                 return;
 181                         }
 182
 183                         if (argv(1) != "")
 184                         {
 185                                 if (argv(1) == "spawn")
 186                                 {
 187                                         if (!IS_PLAYER(caller))
 188                                                 sprint(caller, "ERROR: this command works only if you are player\n");
 189                                         else
 190                                                 waypoint_spawn_fromeditor(caller);
 191                                 }
 192                                 else if (argv(1) == "remove")
 193                                 {
 194                                         if (!IS_PLAYER(caller))
 195                                                 sprint(caller, "ERROR: this command works only if you are player\n");
 196                                         else
 197                                                 waypoint_remove_fromeditor(caller);
 198                                 }
 199                                 else if (argv(1) == "unreachable")
 200                                 {
 201                                         if (!IS_PLAYER(caller))
 202                                                 sprint(caller, "ERROR: this command works only if you are player\n");
 203                                         else
 204                                                 waypoint_unreachable(caller);
 205                                 }
 206                                 else if (argv(1) == "saveall")
 207                                         waypoint_saveall();
 208                                 else if (argv(1) == "relinkall")
 209                                         waypoint_schedulerelinkall();
 210
 211                                 return;
 212                         }
 213                 }
 214
 215                 default:
 216                         sprint(caller, "Incorrect parameters for ^2wpeditor^7\n");
 217                 case CMD_REQUEST_USAGE:
 218                 {
 219                         sprint(caller, "\nUsage:^3 cmd wpeditor action\n");
 220                         sprint(caller, "  Where 'action' can be: spawn, remove, unreachable, saveall, relinkall\n");
 221                         return;
 222                 }
 223         }
 224 }
 225
 226 void ClientCommand_join(entity caller, int request)
 227 {
 228         switch (request)
 229         {
 230                 case CMD_REQUEST_COMMAND:
 231                 {
 232                         if (!game_stopped)
 233                         if (IS_CLIENT(caller) && !IS_PLAYER(caller))
 234                         if (joinAllowed(caller))
 235                                 Join(caller);
 236
 237                         return;  // never fall through to usage
 238                 }
 239
 240                 default:
 241                 case CMD_REQUEST_USAGE:
 242                 {
 243                         sprint(caller, "\nUsage:^3 cmd join\n");
 244                         sprint(caller, "  No arguments required.\n");
 245                         return;
 246                 }
 247         }
 248 }
 249
 250 void ClientCommand_kill(entity caller, int request)
 251 {
 252         switch (request)
 253         {
 254                 case CMD_REQUEST_COMMAND:
 255                 {
 256                         if(IS_SPEC(caller) || IS_OBSERVER(caller))
 257                                 return; // no point warning about this, command does nothing
 258
 259                         if(GetResourceAmount(caller, RESOURCE_HEALTH) <= 0)
 260                         {
 261                                 sprint(caller, "Can't die - you are already dead!\n");
 262                                 return;
 263                         }
 264
 265                         ClientKill(caller);
 266
 267                         return;  // never fall through to usage
 268                 }
 269
 270                 default:
 271                 case CMD_REQUEST_USAGE:
 272                 {
 273                         sprint(caller, "\nUsage:^3 cmd kill\n");
 274                         sprint(caller, "  No arguments required.\n");
 275                         return;
 276                 }
 277         }
 278 }
 279
 280 void ClientCommand_physics(entity caller, int request, int argc)
 281 {
 282         switch (request)
 283         {
 284                 case CMD_REQUEST_COMMAND:
 285                 {
 286                         string command = strtolower(argv(1));
 287
 288                         if (!autocvar_g_physics_clientselect)
 289                         {
 290                                 sprint(caller, "Client physics selection is currently disabled.\n");
 291                                 return;
 292                         }
 293
 294                         if (command == "list" || command == "help")
 295                         {
 296                                 sprint(caller, strcat("Available physics sets: \n\n", autocvar_g_physics_clientselect_options, " default\n"));
 297                                 return;
 298                         }
 299
 300                         if (Physics_Valid(command) || command == "default")
 301                         {
 302                                 stuffcmd(caller, strcat("\nseta cl_physics ", command, "\nsendcvar cl_physics\n"));
 303                                 sprint(caller, strcat("^2Physics set successfully changed to ^3", command, "\n"));
 304                                 return;
 305                         }
 306                 }
 307
 308                 default:
 309                         sprint(caller, strcat("Current physics set: ^3", CS(caller).cvar_cl_physics, "\n"));
 310                 case CMD_REQUEST_USAGE:
 311                 {
 312                         sprint(caller, "\nUsage:^3 cmd physics <physics>\n");
 313                         sprint(caller, "  See 'cmd physics list' for available physics sets.\n");
 314                         sprint(caller, "  Argument 'default' resets to standard physics.\n");
 315                         return;
 316                 }
 317         }
 318 }
 319
 320 void ClientCommand_ready(entity caller, int request)  // todo: anti-spam for toggling readyness
 321 {
 322         switch (request)
 323         {
 324                 case CMD_REQUEST_COMMAND:
 325                 {
 326                         if (IS_CLIENT(caller))
 327                         {
 328                                 if (warmup_stage || sv_ready_restart || g_race_qualifying == 2)
 329                                 {
 330                                         if (!readyrestart_happened || sv_ready_restart_repeatable)
 331                                         {
 332                                                 if (time < game_starttime) // game is already restarting
 333                                                         return;
 334                                                 if (caller.ready)            // toggle
 335                                                 {
 336                                                         caller.ready = false;
 337                                                         if(IS_PLAYER(caller) || caller.caplayer == 1)
 338                                                                 bprint(playername(caller, false), "^2 is ^1NOT^2 ready\n");
 339                                                 }
 340                                                 else
 341                                                 {
 342                                                         caller.ready = true;
 343                                                         if(IS_PLAYER(caller) || caller.caplayer == 1)
 344                                                                 bprint(playername(caller, false), "^2 is ready\n");
 345                                                 }
 346
 347                                                 // cannot reset the game while a timeout is active!
 348                                                 if (!timeout_status) ReadyCount();
 349                                         }
 350                                         else
 351                                         {
 352                                                 sprint(caller, "^1Game has already been restarted\n");
 353                                         }
 354                                 }
 355                         }
 356                         return;  // never fall through to usage
 357                 }
 358
 359                 default:
 360                 case CMD_REQUEST_USAGE:
 361                 {
 362                         sprint(caller, "\nUsage:^3 cmd ready\n");
 363                         sprint(caller, "  No arguments required.\n");
 364                         return;
 365                 }
 366         }
 367 }
 368
 369 void ClientCommand_say(entity caller, int request, int argc, string command)
 370 {
 371         switch (request)
 372         {
 373                 case CMD_REQUEST_COMMAND:
 374                 {
 375                         if (argc >= 2)   Say(caller, false, NULL, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1);
 376                         return;  // never fall through to usage
 377                 }
 378
 379                 default:
 380                 case CMD_REQUEST_USAGE:
 381                 {
 382                         sprint(caller, "\nUsage:^3 cmd say <message>\n");
 383                         sprint(caller, "  Where 'message' is the string of text to say.\n");
 384                         return;
 385                 }
 386         }
 387 }
 388
 389 void ClientCommand_say_team(entity caller, int request, int argc, string command)
 390 {
 391         switch (request)
 392         {
 393                 case CMD_REQUEST_COMMAND:
 394                 {
 395                         if (argc >= 2)
 396                                 Say(caller, true, NULL, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1);
 397                         return;  // never fall through to usage
 398                 }
 399
 400                 default:
 401                 case CMD_REQUEST_USAGE:
 402                 {
 403                         sprint(caller, "\nUsage:^3 cmd say_team <message>\n");
 404                         sprint(caller, "  Where 'message' is the string of text to say.\n");
 405                         return;
 406                 }
 407         }
 408 }
 409
 410 .bool team_selected;
 411 void ClientCommand_selectteam(entity caller, int request, int argc)
 412 {
 413         switch (request)
 414         {
 415                 case CMD_REQUEST_COMMAND:
 416                 {
 417                         if (argv(1) == "")
 418                         {
 419                                 return;
 420                         }
 421                         if (!IS_CLIENT(caller))
 422                         {
 423                                 return;
 424                         }
 425                         if (!teamplay)
 426                         {
 427                                 sprint(caller, "^7selectteam can only be used in teamgames\n");
 428                                 return;
 429                         }
 430                         if (Player_GetForcedTeamIndex(caller) > 0)
 431                         {
 432                                 sprint(caller, "^7selectteam can not be used as your team is forced\n");
 433                                 return;
 434                         }
 435                         if (lockteams)
 436                         {
 437                                 sprint(caller, "^7The game has already begun, you must wait until the next map to be able to join a team.\n");
 438                                 return;
 439                         }
 440                         float selection;
 441                         switch (argv(1))
 442                         {
 443                                 case "red":
 444                                 {
 445                                         selection = NUM_TEAM_1;
 446                                         break;
 447                                 }
 448                                 case "blue":
 449                                 {
 450                                         selection = NUM_TEAM_2;
 451                                         break;
 452                                 }
 453                                 case "yellow":
 454                                 {
 455                                         selection = NUM_TEAM_3;
 456                                         break;
 457                                 }
 458                                 case "pink":
 459                                 {
 460                                         selection = NUM_TEAM_4;
 461                                         break;
 462                                 }
 463                                 case "auto":
 464                                 {
 465                                         selection = (-1);
 466                                         break;
 467                                 }
 468                                 default:
 469                                 {
 470                                         return;
 471                                 }
 472                         }
 473                         if (caller.team == selection && selection != -1 && !IS_DEAD(caller))
 474                         {
 475                                 sprint(caller, "^7You already are on that team.\n");
 476                                 return;
 477                         }
 478                         if (CS(caller).wasplayer && autocvar_g_changeteam_banned)
 479                         {
 480                                 sprint(caller, "^1You cannot change team, forbidden by the server.\n");
 481                                 return;
 482                         }
 483                         if ((selection != -1) && autocvar_g_balance_teams &&
 484                                 autocvar_g_balance_teams_prevent_imbalance)
 485                         {
 486                                 entity balance = TeamBalance_CheckAllowedTeams(caller);
 487                                 TeamBalance_GetTeamCounts(balance, caller);
 488                                 if ((Team_IndexToBit(Team_TeamToIndex(selection)) &
 489                                         TeamBalance_FindBestTeams(balance, caller, false)) == 0)
 490                                 {
 491                                         Send_Notification(NOTIF_ONE, caller, MSG_INFO, INFO_TEAMCHANGE_LARGERTEAM);
 492                                         TeamBalance_Destroy(balance);
 493                                         return;
 494                                 }
 495                                 TeamBalance_Destroy(balance);
 496                         }
 497                         ClientKill_TeamChange(caller, selection);
 498                         if (!IS_PLAYER(caller))
 499                         {
 500                                 caller.team_selected = true; // avoids asking again for team selection on join
 501                         }
 502                         return;
 503                 }
 504                 default:
 505                         sprint(caller, "Incorrect parameters for ^2selectteam^7\n");
 506                 case CMD_REQUEST_USAGE:
 507                 {
 508                         sprint(caller, "\nUsage:^3 cmd selectteam team\n");
 509                         sprint(caller, "  Where 'team' is the prefered team to try and join.\n");
 510                         sprint(caller, "  Full list of options here: \"red, blue, yellow, pink, auto\"\n");
 511                         return;
 512                 }
 513         }
 514 }
 515
 516 void ClientCommand_selfstuff(entity caller, int request, string command)
 517 {
 518         switch (request)
 519         {
 520                 case CMD_REQUEST_COMMAND:
 521                 {
 522                         if (argv(1) != "")
 523                         {
 524                                 stuffcmd(caller, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)));
 525                                 return;
 526                         }
 527                 }
 528
 529                 default:
 530                         sprint(caller, "Incorrect parameters for ^2selfstuff^7\n");
 531                 case CMD_REQUEST_USAGE:
 532                 {
 533                         sprint(caller, "\nUsage:^3 cmd selfstuff <command>\n");
 534                         sprint(caller, "  Where 'command' is the string to be stuffed to your client.\n");
 535                         return;
 536                 }
 537         }
 538 }
 539
 540 void ClientCommand_sentcvar(entity caller, int request, int argc, string command)
 541 {
 542         switch (request)
 543         {
 544                 case CMD_REQUEST_COMMAND:
 545                 {
 546                         if (argv(1) != "")
 547                         {
 548                                 // float tokens;
 549                                 string s;
 550
 551                                 if (argc == 2)  // undefined cvar: use the default value on the server then
 552                                 {
 553                                         s = strcat(substring(command, argv_start_index(0), argv_end_index(1) - argv_start_index(0)), " \"", cvar_defstring(argv(1)), "\"");
 554                                         tokenize_console(s);
 555                                 }
 556
 557                                 GetCvars(caller, CS(caller), 1);
 558
 559                                 return;
 560                         }
 561                 }
 562
 563                 default:
 564                         sprint(caller, "Incorrect parameters for ^2sentcvar^7\n");
 565                 case CMD_REQUEST_USAGE:
 566                 {
 567                         sprint(caller, "\nUsage:^3 cmd sentcvar <cvar>\n");
 568                         sprint(caller, "  Where 'cvar' is the cvar plus arguments to send to the server.\n");
 569                         return;
 570                 }
 571         }
 572 }
 573
 574 void ClientCommand_spectate(entity caller, int request)
 575 {
 576         switch (request)
 577         {
 578                 case CMD_REQUEST_COMMAND:
 579                 {
 580                         if (!intermission_running && IS_CLIENT(caller))
 581                         {
 582                                 if((IS_SPEC(caller) || IS_OBSERVER(caller)) && argv(1) != "")
 583                                 {
 584                                         entity client = GetFilteredEntity(argv(1));
 585                                         int spec_accepted = VerifyClientEntity(client, false, false);
 586                                         if(spec_accepted > 0 && IS_PLAYER(client))
 587                                         {
 588                                                 if(Spectate(caller, client))
 589                                                         return; // fall back to regular handling
 590                                         }
 591                                 }
 592
 593                                 int mutator_returnvalue = MUTATOR_CALLHOOK(ClientCommand_Spectate, caller);
 594
 595                                 if (mutator_returnvalue == MUT_SPECCMD_RETURN) return;
 596
 597                                 if ((IS_PLAYER(caller) || mutator_returnvalue == MUT_SPECCMD_FORCE))
 598                                 if (autocvar_sv_spectate == 1)
 599                                         ClientKill_TeamChange(caller, -2); // observe
 600                         }
 601                         return; // never fall through to usage
 602                 }
 603
 604                 default:
 605                 case CMD_REQUEST_USAGE:
 606                 {
 607                         sprint(caller, "\nUsage:^3 cmd spectate <client>\n");
 608                         sprint(caller, "  Where 'client' can be the player to spectate.\n");
 609                         return;
 610                 }
 611         }
 612 }
 613
 614 void ClientCommand_suggestmap(entity caller, int request, int argc)
 615 {
 616         switch (request)
 617         {
 618                 case CMD_REQUEST_COMMAND:
 619                 {
 620                         if (argv(1) != "")
 621                         {
 622                                 sprint(caller, strcat(MapVote_Suggest(caller, argv(1)), "\n"));
 623                                 return;
 624                         }
 625                 }
 626
 627                 default:
 628                         sprint(caller, "Incorrect parameters for ^2suggestmap^7\n");
 629                 case CMD_REQUEST_USAGE:
 630                 {
 631                         sprint(caller, "\nUsage:^3 cmd suggestmap map\n");
 632                         sprint(caller, "  Where 'map' is the name of the map to suggest.\n");
 633                         return;
 634                 }
 635         }
 636 }
 637
 638 void ClientCommand_tell(entity caller, int request, int argc, string command)
 639 {
 640         switch (request)
 641         {
 642                 case CMD_REQUEST_COMMAND:
 643                 {
 644                         if (argc >= 3)
 645                         {
 646                                 if(!IS_CLIENT(caller) && IS_REAL_CLIENT(caller)) // connecting
 647                                 {
 648                                         print_to(caller, "You can't ^2tell^7 a message while connecting.");
 649                                         return;
 650                                 }
 651
 652                                 entity tell_to = GetIndexedEntity(argc, 1);
 653                                 float tell_accepted = VerifyClientEntity(tell_to, true, false);
 654
 655                                 if (tell_accepted > 0)   // the target is a real client
 656                                 {
 657                                         if (tell_to != caller) // and we're allowed to send to them :D
 658                                         {
 659                                                 // workaround for argv indexes indexing ascii chars instead of utf8 chars
 660                                                 // In this case when the player name contains utf8 chars
 661                                                 // the message gets partially trimmed in the beginning.
 662                                                 // Potentially this bug affects any substring call that uses
 663                                                 // argv_start_index and argv_end_index.
 664
 665                                                 string utf8_enable_save = cvar_string("utf8_enable");
 666                                                 cvar_set("utf8_enable", "0");
 667                                                 string msg = substring(command, argv_start_index(next_token), argv_end_index(-1) - argv_start_index(next_token));
 668                                                 cvar_set("utf8_enable", utf8_enable_save);
 669
 670                                                 Say(caller, false, tell_to, msg, true);
 671                                                 return;
 672                                         }
 673                                         else { print_to(caller, "You can't ^2tell^7 a message to yourself."); return; }
 674                                 }
 675                                 else if (argv(1) == "#0")
 676                                 {
 677                                         trigger_magicear_processmessage_forallears(caller, -1, NULL, substring(command, argv_start_index(next_token), argv_end_index(-1) - argv_start_index(next_token)));
 678                                         return;
 679                                 }
 680                                 else { print_to(caller, strcat("tell: ", GetClientErrorString(tell_accepted, argv(1)), ".")); return; }
 681                         }
 682                 }
 683
 684                 default:
 685                         sprint(caller, "Incorrect parameters for ^2tell^7\n");
 686                 case CMD_REQUEST_USAGE:
 687                 {
 688                         sprint(caller, "\nUsage:^3 cmd tell client <message>\n");
 689                         sprint(caller, "  Where 'client' is the entity number or name of the player to send 'message' to.\n");
 690                         return;
 691                 }
 692         }
 693 }
 694
 695 void ClientCommand_voice(entity caller, int request, int argc, string command)
 696 {
 697         switch (request)
 698         {
 699                 case CMD_REQUEST_COMMAND:
 700                 {
 701                         if (argv(1) != "")
 702                         {
 703                                 entity e = GetVoiceMessage(argv(1));
 704                                 if (!e)
 705                                 {
 706                                         sprint(caller, sprintf("Invalid voice. Use one of: %s\n", allvoicesamples));
 707                                         return;
 708                                 }
 709                                 string msg = "";
 710                                 if (argc >= 3)
 711                                         msg = substring(command, argv_start_index(2), argv_end_index(-1) - argv_start_index(2));
 712                                 VoiceMessage(caller, e, msg);
 713
 714                                 return;
 715                         }
 716                 }
 717
 718                 default:
 719                         sprint(caller, "Incorrect parameters for ^2voice^7\n");
 720                 case CMD_REQUEST_USAGE:
 721                 {
 722                         sprint(caller, "\nUsage:^3 cmd voice messagetype <soundname>\n");
 723                         sprint(caller, "  'messagetype' is the type of broadcast to do, like team only or such,\n");
 724                         sprint(caller, "  and 'soundname' is the string/filename of the sound/voice message to play.\n");
 725                         return;
 726                 }
 727         }
 728 }
 729
 730 /* use this when creating a new command, making sure to place it in alphabetical order... also,
 731 ** ADD ALL NEW COMMANDS TO commands.cfg WITH PROPER ALIASES IN THE SAME FASHION!
 732 void ClientCommand_(entity caller, int request)
 733 {
 734     switch(request)
 735     {
 736         case CMD_REQUEST_COMMAND:
 737         {
 738
 739             return; // never fall through to usage
 740         }
 741
 742         default:
 743         case CMD_REQUEST_USAGE:
 744         {
 745             sprint(caller, "\nUsage:^3 cmd \n");
 746             sprint(caller, "  No arguments required.\n");
 747             return;
 748         }
 749     }
 750 }
 751 */
 752
 753
 754 // =====================================
 755 //  Macro system for networked commands
 756 // =====================================
 757
 758 // Do not hard code aliases for these, instead create them in commands.cfg... also: keep in alphabetical order, please ;)
 759 #define CLIENT_COMMANDS(ent, request, arguments, command) \
 760         CLIENT_COMMAND("autoswitch", ClientCommand_autoswitch(ent, request, arguments), "Whether or not to switch automatically when getting a better weapon") \
 761         CLIENT_COMMAND("clientversion", ClientCommand_clientversion(ent, request, arguments), "Release version of the game") \
 762         CLIENT_COMMAND("join", ClientCommand_join(ent, request), "Become a player in the game") \
 763         CLIENT_COMMAND("kill", ClientCommand_kill(ent, request), "Become a member of the dead") \
 764         CLIENT_COMMAND("minigame", ClientCommand_minigame(ent, request, arguments, command), "Start a minigame") \
 765         CLIENT_COMMAND("mv_getpicture", ClientCommand_mv_getpicture(ent, request, arguments), "Retrieve mapshot picture from the server") \
 766         CLIENT_COMMAND("physics", ClientCommand_physics(ent, request, arguments), "Change physics set") \
 767         CLIENT_COMMAND("ready", ClientCommand_ready(ent, request), "Qualify as ready to end warmup stage (or restart server if allowed)") \
 768         CLIENT_COMMAND("say", ClientCommand_say(ent, request, arguments, command), "Print a message to chat to all players") \
 769         CLIENT_COMMAND("say_team", ClientCommand_say_team(ent, request, arguments, command), "Print a message to chat to all team mates") \
 770         CLIENT_COMMAND("selectteam", ClientCommand_selectteam(ent, request, arguments), "Attempt to choose a team to join into") \
 771         CLIENT_COMMAND("selfstuff", ClientCommand_selfstuff(ent, request, command), "Stuffcmd a command to your own client") \
 772         CLIENT_COMMAND("sentcvar", ClientCommand_sentcvar(ent, request, arguments, command), "New system for sending a client cvar to the server") \
 773         CLIENT_COMMAND("spectate", ClientCommand_spectate(ent, request), "Become an observer") \
 774         CLIENT_COMMAND("suggestmap", ClientCommand_suggestmap(ent, request, arguments), "Suggest a map to the mapvote at match end") \
 775         CLIENT_COMMAND("tell", ClientCommand_tell(ent, request, arguments, command), "Send a message directly to a player") \
 776         CLIENT_COMMAND("voice", ClientCommand_voice(ent, request, arguments, command), "Send voice message via sound") \
 777         CLIENT_COMMAND("wpeditor", ClientCommand_wpeditor(ent, request, arguments), "Waypoint editor commands") \
 778         /* nothing */
 779
 780 void ClientCommand_macro_help(entity caller)
 781 {
 782         #define CLIENT_COMMAND(name, function, description) \
 783                 { sprint(caller, "  ^2", name, "^7: ", description, "\n"); }
 784
 785         CLIENT_COMMANDS(NULL, 0, 0, "");
 786 #undef CLIENT_COMMAND
 787 }
 788
 789 float ClientCommand_macro_command(int argc, entity caller, string command)
 790 {
 791         #define CLIENT_COMMAND(name, function, description) \
 792                 { if (name == strtolower(argv(0))) { function; return true; } }
 793
 794         CLIENT_COMMANDS(caller, CMD_REQUEST_COMMAND, argc, command);
 795 #undef CLIENT_COMMAND
 796
 797         return false;
 798 }
 799
 800 float ClientCommand_macro_usage(int argc, entity caller)
 801 {
 802         #define CLIENT_COMMAND(name, function, description) \
 803                 { if (name == strtolower(argv(1))) { function; return true; } }
 804
 805         CLIENT_COMMANDS(caller, CMD_REQUEST_USAGE, argc, "");
 806 #undef CLIENT_COMMAND
 807
 808         return false;
 809 }
 810
 811 void ClientCommand_macro_write_aliases(float fh)
 812 {
 813         #define CLIENT_COMMAND(name, function, description) \
 814                 { CMD_Write_Alias("qc_cmd_cmd", name, description); }
 815
 816         CLIENT_COMMANDS(NULL, 0, 0, "");
 817 #undef CLIENT_COMMAND
 818 }
 819
 820 // ======================================
 821 //  Main Function Called By Engine (cmd)
 822 // ======================================
 823 // If this function exists, server game code parses clientcommand before the engine code gets it.
 824
 825 void SV_ParseClientCommand(entity this, string command)
 826 {
 827         // If invalid UTF-8, don't even parse it
 828         string command2 = "";
 829         float len = strlen(command);
 830         float i;
 831         for (i = 0; i < len; ++i)
 832                 command2 = strcat(command2, chr2str(str2chr(command, i)));
 833         if (command != command2) return;
 834
 835         // if we're banned, don't even parse the command
 836         if (Ban_MaybeEnforceBanOnce(this)) return;
 837
 838         int argc = tokenize_console(command);
 839
 840         // Guide for working with argc arguments by example:
 841         // argc:   1    - 2      - 3     - 4
 842         // argv:   0    - 1      - 2     - 3
 843         // cmd     vote - master - login - password
 844
 845         // for floodcheck
 846         switch (strtolower(argv(0)))
 847         {
 848                 // exempt commands which are not subject to floodcheck
 849                 case "begin": break;                               // handled by engine in host_cmd.c
 850                 case "download": break;                            // handled by engine in cl_parse.c
 851                 case "mv_getpicture": break;                       // handled by server in this file
 852                 case "wpeditor": break;                            // handled by server in this file
 853                 case "pause": break;                               // handled by engine in host_cmd.c
 854                 case "prespawn": break;                            // handled by engine in host_cmd.c
 855                 case "sentcvar": break;                            // handled by server in this file
 856                 case "spawn": break;                               // handled by engine in host_cmd.c
 857                 case "c2s": Net_ClientCommand(this, command); return; // handled by net.qh
 858
 859                 default:
 860                         if (SV_ParseClientCommand_floodcheck(this)) break; // "true": continue, as we're not flooding yet
 861                         else return;                                   // "false": not allowed to continue, halt // print("^1ERROR: ^7ANTISPAM CAUGHT: ", command, ".\n");
 862         }
 863
 864         /* NOTE: should this be disabled? It can be spammy perhaps, but hopefully it's okay for now */
 865         if (argv(0) == "help")
 866         {
 867                 if (argc == 1)
 868                 {
 869                         sprint(this, "\nClient networked commands:\n");
 870                         ClientCommand_macro_help(this);
 871
 872                         sprint(this, "\nCommon networked commands:\n");
 873                         CommonCommand_macro_help(this);
 874
 875                         sprint(this, "\nUsage:^3 cmd COMMAND...^7, where possible commands are listed above.\n");
 876                         sprint(this, "For help about a specific command, type cmd help COMMAND\n");
 877                         return;
 878                 }
 879                 else if (CommonCommand_macro_usage(argc, this))  // Instead of trying to call a command, we're going to see detailed information about it
 880                 {
 881                         return;
 882                 }
 883                 else if (ClientCommand_macro_usage(argc, this))  // same, but for normal commands now
 884                 {
 885                         return;
 886                 }
 887         }
 888         else if (MUTATOR_CALLHOOK(SV_ParseClientCommand, this, strtolower(argv(0)), argc, command))
 889         {
 890                 return;  // handled by a mutator
 891         }
 892         else if (CheatCommand(this, argc))
 893         {
 894                 return;  // handled by server/cheats.qc
 895         }
 896         else if (CommonCommand_macro_command(argc, this, command))
 897         {
 898                 return;                                          // handled by server/command/common.qc
 899         }
 900         else if (ClientCommand_macro_command(argc, this, command)) // continue as usual and scan for normal commands
 901         {
 902                 return;                                          // handled by one of the above ClientCommand_* functions
 903         }
 904         else
 905         {
 906                 clientcommand(this, command);
 907         }
 908 }