qcsrc/common/command/generic.qc

   1 #include "generic.qh"
   2 #include "_mod.qh"
   3 #include "reg.qh"
   4
   5 #include "markup.qh"
   6 #include "rpn.qh"
   7
   8 #include "../mapinfo.qh"
   9
  10 #ifdef GAMEQC
  11         #include "../notifications/all.qh"
  12 #endif
  13
  14 #ifdef CSQC
  15         #include <client/commands/cl_cmd.qh>
  16 #endif
  17
  18 #ifdef SVQC
  19         #include <server/command/_mod.qh>
  20         #include <common/turrets/config.qh>
  21         #include <common/weapons/config.qh>
  22 #endif
  23
  24 // =========================================================
  25 //  Generic program common command code, written by Samual
  26 //  Last updated: February 19th, 2012
  27 // =========================================================
  28
  29
  30 // used by curl command
  31 void Curl_URI_Get_Callback(int id, float status, string data)
  32 {
  33         int i = id - URI_GET_CURL;
  34         float do_exec = curl_uri_get_exec[i];
  35         string do_cvar = curl_uri_get_cvar[i];
  36         if(status != 0)
  37         {
  38                 LOG_TRACEF("error: status is %d", status);
  39                 if(do_cvar)
  40                         strunzone(do_cvar);
  41                 return;
  42         }
  43         if(do_exec)
  44                 localcmd(data);
  45         if(do_cvar)
  46         {
  47                 cvar_set(do_cvar, data);
  48                 strunzone(do_cvar);
  49         }
  50         if(!do_exec)
  51                 if (!do_cvar)
  52                         LOG_INFO(data);
  53 }
  54
  55
  56 // =======================
  57 //  Command Sub-Functions
  58 // =======================
  59
  60 void GenericCommand_addtolist(int request, int argc)
  61 {
  62         switch(request)
  63         {
  64                 case CMD_REQUEST_COMMAND:
  65                 {
  66                         if(argc >= 2)
  67                         {
  68                                 string original_cvar = argv(1);
  69                                 string tmp_string = argv(2);
  70
  71                                 if(cvar_string(original_cvar) == "") // cvar was empty
  72                                 {
  73                                         cvar_set(original_cvar, tmp_string);
  74                                 }
  75                                 else // add it to the end of the list if the list doesn't already have it
  76                                 {
  77                                         FOREACH_WORD(cvar_string(original_cvar), it == tmp_string,
  78                                         {
  79                                                 return; // already in the list
  80                                         });
  81
  82                                         cvar_set(original_cvar, cons(cvar_string(original_cvar), tmp_string));
  83                                 }
  84                                 return;
  85                         }
  86                 }
  87
  88                 default:
  89                         LOG_INFO("Incorrect parameters for ^2addtolist^7");
  90                 case CMD_REQUEST_USAGE:
  91                 {
  92                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " addtolist variable value");
  93                         LOG_INFO("  Where 'variable' is what to add 'value' to.");
  94                         LOG_INFO("See also: ^2removefromlist^7");
  95                         return;
  96                 }
  97         }
  98 }
  99
 100 void GenericCommand_qc_curl(int request, int argc)
 101 {
 102         switch(request)
 103         {
 104                 case CMD_REQUEST_COMMAND:
 105                 {
 106                         bool do_exec = false;
 107                         string do_cvar = string_null;
 108                         float key = -1;
 109                         int i;
 110                         for(i = 1; i+1 < argc; ++i)
 111                         {
 112                                 if(argv(i) == "--cvar" && i+2 < argc)
 113                                 {
 114                                         ++i;
 115                                         do_cvar = strzone(argv(i));
 116                                         continue;
 117                                 }
 118                                 if(argv(i) == "--exec")
 119                                 {
 120                                         do_exec = true;
 121                                         continue;
 122                                 }
 123                                 if(argv(i) == "--key" && i+2 < argc)
 124                                 {
 125                                         ++i;
 126                                         key = stof(argv(i));
 127                                         continue;
 128                                 }
 129                                 break;
 130                         }
 131
 132                         // now, argv(i) is the URL
 133                         // following args may be POST parameters
 134                         string url = argv(i);
 135                         ++i;
 136                         float buf = buf_create();
 137                         int j;
 138                         for(j = 0; i+1 < argc; i += 2)
 139                                 bufstr_set(buf, ++j, sprintf("%s=%s", uri_escape(argv(i)), uri_escape(argv(i+1))));
 140                         if(i < argc)
 141                                 bufstr_set(buf, ++j, sprintf("submit=%s", uri_escape(argv(i))));
 142
 143                         float r;
 144                         if(j == 0) // no args: GET
 145                                 r = crypto_uri_postbuf(url, URI_GET_CURL + curl_uri_get_pos, string_null, string_null, -1, key);
 146                         else // with args: POST
 147                                 r = crypto_uri_postbuf(url, URI_GET_CURL + curl_uri_get_pos, "application/x-www-form-urlencoded", "&", buf, key);
 148
 149                         if(r)
 150                         {
 151                                 curl_uri_get_exec[curl_uri_get_pos] = do_exec;
 152                                 curl_uri_get_cvar[curl_uri_get_pos] = do_cvar;
 153                                 curl_uri_get_pos = (curl_uri_get_pos + 1) % (URI_GET_CURL_END - URI_GET_CURL + 1);
 154                         }
 155                         else
 156                                 LOG_INFO(_("error creating curl handle"));
 157
 158                         buf_del(buf);
 159
 160                         return;
 161                 }
 162
 163                 default:
 164                 case CMD_REQUEST_USAGE:
 165                 {
 166                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " qc_curl [--key N] [--cvar] [--exec] URL [postargs...]");
 167                         return;
 168                 }
 169         }
 170 }
 171
 172 GENERIC_COMMAND(dumpcommands, "Dump all commands on the program to <program>_cmd_dump.txt", false)
 173 {
 174         switch(request)
 175         {
 176                 case CMD_REQUEST_COMMAND:
 177                 {
 178                         float fh;
 179                         string filename = strcat(GetProgramCommandPrefix(), "_dump.txt");
 180                         fh = fopen(filename, FILE_WRITE);
 181
 182                         if(fh >= 0)
 183                         {
 184                                 #ifdef SVQC
 185                                         CMD_Write("dump of server console commands:\n");
 186                                         GameCommand_macro_write_aliases(fh);
 187                                         CMD_Write("\n");
 188
 189                                         CMD_Write("dump of networked client only commands:\n");
 190                                         ClientCommand_macro_write_aliases(fh);
 191                                         CMD_Write("\n");
 192
 193                                         CMD_Write("dump of common commands:\n");
 194                                         CommonCommand_macro_write_aliases(fh);
 195                                         CMD_Write("\n");
 196
 197                                         CMD_Write("dump of ban commands:\n");
 198                                         BanCommand_macro_write_aliases(fh);
 199                                         CMD_Write("\n");
 200                                 #endif
 201
 202                                 #ifdef CSQC
 203                                         CMD_Write("dump of client commands:\n");
 204                                         LocalCommand_macro_write_aliases(fh);
 205                                         CMD_Write("\n");
 206                                 #endif
 207
 208                                 CMD_Write("dump of generic commands:\n");
 209                                 GenericCommand_macro_write_aliases(fh);
 210
 211                                 LOG_INFO("Completed dump of aliases in ^2data/data/", GetProgramCommandPrefix(), "_dump.txt^7.");
 212
 213                                 fclose(fh);
 214                         }
 215                         else
 216                         {
 217                                 LOG_INFO("^1Error: ^7Could not dump to file!");
 218                         }
 219                         return;
 220                 }
 221
 222                 default:
 223                 case CMD_REQUEST_USAGE:
 224                 {
 225                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " dumpcommands");
 226                         LOG_INFO("  No arguments required.");
 227                         return;
 228                 }
 229         }
 230 }
 231
 232 void GenericCommand_maplist(int request, int argc)
 233 {
 234         switch(request)
 235         {
 236                 case CMD_REQUEST_COMMAND:
 237                 {
 238                         string tmp_string;
 239                         float i;
 240
 241                         switch(argv(1))
 242                         {
 243                                 case "add": // appends new maps to the maplist
 244                                 {
 245                                         if(argc == 3)
 246                                         {
 247                                                 if (!fexists(strcat("maps/", argv(2), ".bsp")))
 248                                                 {
 249                                                         LOG_INFO("maplist: ERROR: ", argv(2), " does not exist!");
 250                                                         break;
 251                                                 }
 252
 253                                                 if(cvar_string("g_maplist") == "")
 254                                                         cvar_set("g_maplist", argv(2));
 255                                                 else
 256                                                         cvar_set("g_maplist", strcat(argv(2), " ", cvar_string("g_maplist")));
 257
 258                                                 return;
 259                                         }
 260                                         break; // go to usage
 261                                 }
 262
 263                                 case "cleanup": // scans maplist and only adds back the ones which are really usable
 264                                 {
 265                                         MapInfo_Enumerate();
 266                                         MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
 267                                         string filtered = "";
 268                                         FOREACH_WORD(cvar_string("g_maplist"), MapInfo_CheckMap(it), filtered = cons(filtered, it));
 269                                         cvar_set("g_maplist", filtered);
 270                                         return;
 271                                 }
 272
 273                                 case "remove": // scans maplist and only adds back whatever maps were not provided in argv(2)
 274                                 {
 275                                         if(argc == 3)
 276                                         {
 277                                                 argc = tokenizebyseparator(cvar_string("g_maplist"), " ");
 278
 279                                                 tmp_string = "";
 280                                                 for(i = 0; i < argc; ++i)
 281                                                         if(argv(i) != argv(2))
 282                                                                 tmp_string = strcat(tmp_string, " ", argv(i));
 283
 284                                                 tmp_string = substring(tmp_string, 1, strlen(tmp_string) - 1);
 285                                                 cvar_set("g_maplist", tmp_string);
 286
 287                                                 return;
 288                                         }
 289                                         break; // go to usage
 290                                 }
 291
 292                                 case "shuffle": // randomly shuffle the maplist
 293                                 {
 294                                         cvar_set("g_maplist", shufflewords(cvar_string("g_maplist")));
 295                                         return;
 296                                 }
 297
 298                                 default: break;
 299                         }
 300                 }
 301
 302                 default:
 303                         LOG_INFO("Incorrect parameters for ^2maplist^7");
 304                 case CMD_REQUEST_USAGE:
 305                 {
 306                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " maplist action [map]");
 307                         LOG_INFO("  Where 'action' is the command to complete,");
 308                         LOG_INFO("  and 'map' is what it acts upon (if required).");
 309                         LOG_INFO("  Full list of commands here: \"add, cleanup, remove, shuffle.\"");
 310                         return;
 311                 }
 312         }
 313 }
 314
 315 void GenericCommand_nextframe(int request, string command)
 316 {
 317         switch(request)
 318         {
 319                 case CMD_REQUEST_COMMAND:
 320                 {
 321                         queue_to_execute_next_frame(substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)));
 322                         return;
 323                 }
 324
 325                 default:
 326                 case CMD_REQUEST_USAGE:
 327                 {
 328                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " nextframe command...");
 329                         LOG_INFO("  Where command will be executed next frame of this VM");
 330                         return;
 331                 }
 332         }
 333 }
 334
 335 void GenericCommand_removefromlist(int request, int argc)
 336 {
 337         switch(request)
 338         {
 339                 case CMD_REQUEST_COMMAND:
 340                 {
 341                         if(argc == 3)
 342                         {
 343                                 string original_cvar = argv(1);
 344                                 string removal = argv(2);
 345
 346                                 string tmp_string = "";
 347                                 FOREACH_WORD(cvar_string(original_cvar), it != removal,
 348                                 {
 349                                         tmp_string = cons(tmp_string, it);
 350                                 });
 351
 352                                 cvar_set(original_cvar, tmp_string);
 353
 354                                 return;
 355                         }
 356                 }
 357
 358                 default:
 359                         LOG_INFO("Incorrect parameters for ^2removefromlist^7");
 360                 case CMD_REQUEST_USAGE:
 361                 {
 362                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " removefromlist variable value");
 363                         LOG_INFO("  Where 'variable' is what cvar to remove 'value' from.");
 364                         LOG_INFO("See also: ^2addtolist^7");
 365                         return;
 366                 }
 367         }
 368 }
 369
 370 void GenericCommand_restartnotifs(int request)
 371 {
 372         switch(request)
 373         {
 374                 case CMD_REQUEST_COMMAND:
 375                 {
 376                         #ifdef GAMEQC
 377                         int NOTIF_ANNCE_COUNT = 0;
 378                         int NOTIF_INFO_COUNT = 0;
 379                         int NOTIF_CENTER_COUNT = 0;
 380                         int NOTIF_MULTI_COUNT = 0;
 381                         int NOTIF_CHOICE_COUNT = 0;
 382                         FOREACH(Notifications, true, {
 383                                 switch (it.nent_type)
 384                                 {
 385                                         case MSG_ANNCE: ++NOTIF_ANNCE_COUNT; break;
 386                                         case MSG_INFO: ++NOTIF_INFO_COUNT; break;
 387                                         case MSG_CENTER: ++NOTIF_CENTER_COUNT; break;
 388                                         case MSG_MULTI: ++NOTIF_MULTI_COUNT; break;
 389                                         case MSG_CHOICE: ++NOTIF_CHOICE_COUNT; break;
 390                                 }
 391                         });
 392
 393                         LOG_INFOF(
 394                                 "Restart_Notifications(): Restarting %d notifications... "
 395                                 "Counts: MSG_ANNCE = %d, MSG_INFO = %d, MSG_CENTER = %d, MSG_MULTI = %d, MSG_CHOICE = %d",
 396                                 (
 397                                         NOTIF_ANNCE_COUNT +
 398                                         NOTIF_INFO_COUNT +
 399                                         NOTIF_CENTER_COUNT +
 400                                         NOTIF_MULTI_COUNT +
 401                                         NOTIF_CHOICE_COUNT
 402                                 ),
 403                                 NOTIF_ANNCE_COUNT,
 404                                 NOTIF_INFO_COUNT,
 405                                 NOTIF_CENTER_COUNT,
 406                                 NOTIF_MULTI_COUNT,
 407                                 NOTIF_CHOICE_COUNT
 408                         );
 409                         Destroy_All_Notifications();
 410                         CALL_ACCUMULATED_FUNCTION(RegisterNotifications);
 411                         #else
 412                         LOG_INFO(_("Notification restart command only works with cl_cmd and sv_cmd."));
 413                         #endif
 414                         return;
 415                 }
 416
 417                 default:
 418                 case CMD_REQUEST_USAGE:
 419                 {
 420                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " restartnotifs");
 421                         LOG_INFO("  No arguments required.");
 422                         return;
 423                 }
 424         }
 425 }
 426
 427 void GenericCommand_settemp(int request, int argc)
 428 {
 429         switch(request)
 430         {
 431                 case CMD_REQUEST_COMMAND:
 432                 {
 433                         if(argc >= 3)
 434                         {
 435                                 float f = cvar_settemp(argv(1), argv(2));
 436                                 if(f == 1)
 437                                         LOG_TRACE("Creating new settemp tracker for ", argv(1), " and setting it to \"", argv(2), "\" temporarily.");
 438                                 else if(f == -1)
 439                                         LOG_TRACE("Already had a tracker for ", argv(1), ", updating it to \"", argv(2), "\".");
 440                                 // else cvar_settemp itself errors out
 441
 442                                 return;
 443                         }
 444                 }
 445
 446                 default:
 447                         LOG_INFO("Incorrect parameters for ^2settemp^7");
 448                 case CMD_REQUEST_USAGE:
 449                 {
 450                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " settemp \"cvar\" \"arguments\"");
 451                         LOG_INFO("  Where 'cvar' is the cvar you want to temporarily set with 'arguments'.");
 452                         LOG_INFO("See also: ^2settemp_restore^7");
 453                         return;
 454                 }
 455         }
 456 }
 457
 458 void GenericCommand_settemp_restore(int request)
 459 {
 460         switch(request)
 461         {
 462                 case CMD_REQUEST_COMMAND:
 463                 {
 464                         float i = cvar_settemp_restore();
 465
 466                         if(i)
 467                                 LOG_TRACE("Restored ", ftos(i), " temporary cvar settings to their original values.");
 468                         else
 469                                 LOG_TRACE("Nothing to restore.");
 470
 471                         return;
 472                 }
 473
 474                 default:
 475                 case CMD_REQUEST_USAGE:
 476                 {
 477                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " settemp_restore");
 478                         LOG_INFO("  No arguments required.");
 479                         LOG_INFO("See also: ^2settemp^7");
 480                         return;
 481                 }
 482         }
 483 }
 484
 485 void GenericCommand_runtest(int request, int argc)
 486 {
 487         switch(request)
 488         {
 489                 case CMD_REQUEST_COMMAND:
 490                 {
 491                         if(argc > 1)
 492                         {
 493                                 float i;
 494                                 for(i = 1; i < argc; ++i)
 495                                         TEST_Run(argv(i));
 496                         }
 497                         else
 498                                 RUN_ALL_TESTS();
 499                         return;
 500                 }
 501
 502                 default:
 503                 case CMD_REQUEST_USAGE:
 504                 {
 505                         LOG_INFO("Usage:^3 ", GetProgramCommandPrefix(), " [function to run]");
 506                         return;
 507                 }
 508         }
 509 }
 510
 511 /* use this when creating a new command, making sure to place it in alphabetical order... also,
 512 ** ADD ALL NEW COMMANDS TO commands.cfg WITH PROPER ALIASES IN THE SAME FASHION!
 513 void GenericCommand_(int request)
 514 {
 515         switch(request)
 516         {
 517                 case CMD_REQUEST_COMMAND:
 518                 {
 519
 520                         return;
 521                 }
 522
 523                 default:
 524                 case CMD_REQUEST_USAGE:
 525                 {
 526                         print(strcat("\nUsage:^3 ", GetProgramCommandPrefix(), " "));
 527                         print("  No arguments required.\n");
 528                         return;
 529                 }
 530         }
 531 }
 532 */
 533
 534 // Do not hard code aliases for these, instead create them in commands.cfg... also: keep in alphabetical order, please ;)
 535 GENERIC_COMMAND(addtolist, "Add a string to a cvar", true) { GenericCommand_addtolist(request, arguments); }
 536 GENERIC_COMMAND(maplist, "Automatic control of maplist", true) { GenericCommand_maplist(request, arguments); }
 537 GENERIC_COMMAND(nextframe, "Execute the given command next frame of this VM", true) { GenericCommand_nextframe(request, command); }
 538 GENERIC_COMMAND(qc_curl, "Queries a URL", true) { GenericCommand_qc_curl(request, arguments); }
 539 GENERIC_COMMAND(removefromlist, "Remove a string from a cvar", true) { GenericCommand_removefromlist(request, arguments); }
 540 GENERIC_COMMAND(restartnotifs, "Re-initialize all notifications", false) { GenericCommand_restartnotifs(request); }
 541 GENERIC_COMMAND(rpn, "RPN calculator", true) { GenericCommand_rpn(request, arguments, command); }
 542 GENERIC_COMMAND(settemp, "Temporarily set a value to a cvar which is restored later", false) { GenericCommand_settemp(request, arguments); }
 543 GENERIC_COMMAND(settemp_restore, "Restore all cvars set by settemp command", false) { GenericCommand_settemp_restore(request); }
 544 GENERIC_COMMAND(runtest, "Run unit tests", false) { GenericCommand_runtest(request, arguments); }
 545
 546 void GenericCommand_macro_help()
 547 {
 548         FOREACH(GENERIC_COMMANDS, true, LOG_INFOF("  ^2%s^7: %s", it.m_name, it.m_description));
 549 }
 550
 551 float GenericCommand_macro_command(int argc, string command)
 552 {
 553         string c = strtolower(argv(0));
 554         FOREACH(GENERIC_COMMANDS, it.m_name == c, {
 555                 it.m_invokecmd(it, CMD_REQUEST_COMMAND, NULL, argc, command);
 556                 return true;
 557         });
 558         return false;
 559 }
 560
 561 float GenericCommand_macro_usage(int argc)
 562 {
 563         string c = strtolower(argv(1));
 564         FOREACH(GENERIC_COMMANDS, it.m_name == c, {
 565                 it.m_invokecmd(it, CMD_REQUEST_USAGE, NULL, argc, "");
 566                 return true;
 567         });
 568         return false;
 569 }
 570
 571 void GenericCommand_macro_write_aliases(float fh)
 572 {
 573         FOREACH(GENERIC_COMMANDS, true, CMD_Write_Alias("qc_cmd_svmenu", it.m_name, it.m_description));
 574 }
 575
 576
 577 // ===========================================
 578 //  Main Common Function For Generic Commands
 579 // ===========================================
 580 // Commands spread out among all programs (menu, client, and server)
 581
 582 float GenericCommand(string command)
 583 {
 584         int argc = tokenize_console(command);
 585         float n, j, f, i;
 586         string s, s2, c;
 587         vector rgb;
 588
 589         // Guide for working with argc arguments by example:
 590         // argc:   1    - 2      - 3     - 4
 591         // argv:   0    - 1      - 2     - 3
 592         // cmd     vote - master - login - password
 593
 594         if(GenericCommand_macro_command(argc, command)) // continue as usual and scan for normal commands
 595         {
 596                 return true; // handled by one of the above GenericCommand_* functions
 597         }
 598         else if(argc >= 3 && argv(0) == "red")
 599         {
 600                 s = substring(command, argv_start_index(2), argv_end_index(-1) - argv_start_index(2));
 601                 localcmd(strcat(argv(1), " ", GenericCommand_markup(s)));
 602                 return true;
 603         }
 604         else if(argc >= 3 && crc16(0, argv(0)) == 38566 && crc16(0, strcat(argv(0), argv(0), argv(0))) == 59830)
 605         {
 606                 // other test case
 607                 s = strconv(2, 0, 0, substring(command, argv_start_index(2), argv_end_index(-1) - argv_start_index(2)));
 608
 609                 n = floor(random() * 6 + 2);
 610
 611                 s2 = "";
 612                 for(i = 0; i < n; ++i)
 613                 {
 614                         s2 = strcat(s2, "AH");
 615                 }
 616
 617                 if(random() < 0.1)
 618                         s2 = strcat(substring(s2, 1, strlen(s2) - 1), "A");
 619
 620                 if(s == "")
 621                         s = s2;
 622                 else
 623                         if(random() < 0.8)
 624                                 s = strcat(s, " ", s2);
 625                         else
 626                                 s = strcat(s2, " ", s);
 627
 628                 s2 = substring(s, strlen(s) - 2, 2);
 629                 if(s2 == "AH" || s2 == "AY")
 630                         s = strcat(s, "))");
 631                 else
 632                         s = strcat(s, " ))");
 633
 634                 if(random() < 0.1)
 635                         s = substring(s, 0, strlen(s) - 1);
 636
 637                 if(random() < 0.1)
 638                         s = strconv(1, 0, 0, s);
 639
 640                 localcmd(strcat(argv(1), " ", s));
 641
 642                 return true;
 643         }
 644         else if(argc >= 3 && crc16(0, argv(0)) == 3826 && crc16(0, strcat(argv(0), argv(0), argv(0))) == 55790)
 645         {
 646                 // test case for terencehill's color codes
 647                 s = strdecolorize(substring(command, argv_start_index(2), argv_end_index(-1) - argv_start_index(2)));
 648                 s2 = "";
 649
 650                 n = strlen(s);
 651                 j = ((6 * max(1, floor(strlen(s)/32 + random() * 2 - 1))) / n) * (1 - 2 * (random() > 0.5));
 652                 f = random() * 6;
 653
 654                 for(i = 0; i < n; ++i)
 655                 {
 656                         c = substring(s, i, 1);
 657
 658                         if(c == ";")
 659                                 c = ":";
 660                         else if(c == "^")
 661                         {
 662                                 c = "^^";
 663                                 if(substring(s, i+1, 1) == "^")
 664                                         ++i;
 665                         }
 666
 667                         if(c != " ")
 668                         {
 669                                 rgb = hsl_to_rgb('1 0 0' * (j * i + f) + '0 1 .5');
 670                                 c = strcat(rgb_to_hexcolor(rgb), c);
 671                         }
 672                         s2 = strcat(s2, c);
 673                 }
 674
 675                 localcmd(strcat(argv(1), " ", s2));
 676
 677                 return true;
 678         }
 679
 680         return false;
 681 }