src/console_cmds.cpp

   1 /*
   2  * This file is part of OpenTTD.
   3  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   4  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   5  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   6  */
   7
   8 /** @file console_cmds.cpp Implementation of the console hooks. */
   9
  10 #include "stdafx.h"
  11 #include "console_internal.h"
  12 #include "debug.h"
  13 #include "engine_func.h"
  14 #include "landscape.h"
  15 #include "saveload/saveload.h"
  16 #include "network/network.h"
  17 #include "network/network_func.h"
  18 #include "network/network_base.h"
  19 #include "network/network_admin.h"
  20 #include "network/network_client.h"
  21 #include "command_func.h"
  22 #include "settings_func.h"
  23 #include "fios.h"
  24 #include "fileio_func.h"
  25 #include "screenshot.h"
  26 #include "genworld.h"
  27 #include "strings_func.h"
  28 #include "viewport_func.h"
  29 #include "window_func.h"
  30 #include "date_func.h"
  31 #include "company_func.h"
  32 #include "gamelog.h"
  33 #include "ai/ai.hpp"
  34 #include "ai/ai_config.hpp"
  35 #include "newgrf.h"
  36 #include "newgrf_profiling.h"
  37 #include "console_func.h"
  38 #include "engine_base.h"
  39 #include "road.h"
  40 #include "rail.h"
  41 #include "game/game.hpp"
  42 #include "table/strings.h"
  43 #include <time.h>
  44
  45 #include "safeguards.h"
  46
  47 /* scriptfile handling */
  48 static uint _script_current_depth; ///< Depth of scripts running (used to abort execution when #ConReturn is encountered).
  49
  50 /** File list storage for the console, for caching the last 'ls' command. */
  51 class ConsoleFileList : public FileList {
  52 public:
  53         ConsoleFileList() : FileList()
  54         {
  55                 this->file_list_valid = false;
  56         }
  57
  58         /** Declare the file storage cache as being invalid, also clears all stored files. */
  59         void InvalidateFileList()
  60         {
  61                 this->Clear();
  62                 this->file_list_valid = false;
  63         }
  64
  65         /**
  66          * (Re-)validate the file storage cache. Only makes a change if the storage was invalid, or if \a force_reload.
  67          * @param force_reload Always reload the file storage cache.
  68          */
  69         void ValidateFileList(bool force_reload = false)
  70         {
  71                 if (force_reload || !this->file_list_valid) {
  72                         this->BuildFileList(FT_SAVEGAME, SLO_LOAD);
  73                         this->file_list_valid = true;
  74                 }
  75         }
  76
  77         bool file_list_valid; ///< If set, the file list is valid.
  78 };
  79
  80 static ConsoleFileList _console_file_list; ///< File storage cache for the console.
  81
  82 /* console command defines */
  83 #define DEF_CONSOLE_CMD(function) static bool function(byte argc, char *argv[])
  84 #define DEF_CONSOLE_HOOK(function) static ConsoleHookResult function(bool echo)
  85
  86
  87 /****************
  88  * command hooks
  89  ****************/
  90
  91 /**
  92  * Check network availability and inform in console about failure of detection.
  93  * @return Network availability.
  94  */
  95 static inline bool NetworkAvailable(bool echo)
  96 {
  97         if (!_network_available) {
  98                 if (echo) IConsoleError("You cannot use this command because there is no network available.");
  99                 return false;
 100         }
 101         return true;
 102 }
 103
 104 /**
 105  * Check whether we are a server.
 106  * @return Are we a server? True when yes, false otherwise.
 107  */
 108 DEF_CONSOLE_HOOK(ConHookServerOnly)
 109 {
 110         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 111
 112         if (!_network_server) {
 113                 if (echo) IConsoleError("This command is only available to a network server.");
 114                 return CHR_DISALLOW;
 115         }
 116         return CHR_ALLOW;
 117 }
 118
 119 /**
 120  * Check whether we are a client in a network game.
 121  * @return Are we a client in a network game? True when yes, false otherwise.
 122  */
 123 DEF_CONSOLE_HOOK(ConHookClientOnly)
 124 {
 125         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 126
 127         if (_network_server) {
 128                 if (echo) IConsoleError("This command is not available to a network server.");
 129                 return CHR_DISALLOW;
 130         }
 131         return CHR_ALLOW;
 132 }
 133
 134 /**
 135  * Check whether we are in a multiplayer game.
 136  * @return True when we are client or server in a network game.
 137  */
 138 DEF_CONSOLE_HOOK(ConHookNeedNetwork)
 139 {
 140         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 141
 142         if (!_networking || (!_network_server && !MyClient::IsConnected())) {
 143                 if (echo) IConsoleError("Not connected. This command is only available in multiplayer.");
 144                 return CHR_DISALLOW;
 145         }
 146         return CHR_ALLOW;
 147 }
 148
 149 /**
 150  * Check whether we are in singleplayer mode.
 151  * @return True when no network is active.
 152  */
 153 DEF_CONSOLE_HOOK(ConHookNoNetwork)
 154 {
 155         if (_networking) {
 156                 if (echo) IConsoleError("This command is forbidden in multiplayer.");
 157                 return CHR_DISALLOW;
 158         }
 159         return CHR_ALLOW;
 160 }
 161
 162 DEF_CONSOLE_HOOK(ConHookNewGRFDeveloperTool)
 163 {
 164         if (_settings_client.gui.newgrf_developer_tools) {
 165                 if (_game_mode == GM_MENU) {
 166                         if (echo) IConsoleError("This command is only available in game and editor.");
 167                         return CHR_DISALLOW;
 168                 }
 169                 return ConHookNoNetwork(echo);
 170         }
 171         return CHR_HIDE;
 172 }
 173
 174 /**
 175  * Show help for the console.
 176  * @param str String to print in the console.
 177  */
 178 static void IConsoleHelp(const char *str)
 179 {
 180         IConsolePrintF(CC_WARNING, "- %s", str);
 181 }
 182
 183 /**
 184  * Reset status of all engines.
 185  * @return Will always succeed.
 186  */
 187 DEF_CONSOLE_CMD(ConResetEngines)
 188 {
 189         if (argc == 0) {
 190                 IConsoleHelp("Reset status data of all engines. This might solve some issues with 'lost' engines. Usage: 'resetengines'");
 191                 return true;
 192         }
 193
 194         StartupEngines();
 195         return true;
 196 }
 197
 198 /**
 199  * Reset status of the engine pool.
 200  * @return Will always return true.
 201  * @note Resetting the pool only succeeds when there are no vehicles ingame.
 202  */
 203 DEF_CONSOLE_CMD(ConResetEnginePool)
 204 {
 205         if (argc == 0) {
 206                 IConsoleHelp("Reset NewGRF allocations of engine slots. This will remove invalid engine definitions, and might make default engines available again.");
 207                 return true;
 208         }
 209
 210         if (_game_mode == GM_MENU) {
 211                 IConsoleError("This command is only available in game and editor.");
 212                 return true;
 213         }
 214
 215         if (!EngineOverrideManager::ResetToCurrentNewGRFConfig()) {
 216                 IConsoleError("This can only be done when there are no vehicles in the game.");
 217                 return true;
 218         }
 219
 220         return true;
 221 }
 222
 223 #ifdef _DEBUG
 224 /**
 225  * Reset a tile to bare land in debug mode.
 226  * param tile number.
 227  * @return True when the tile is reset or the help on usage was printed (0 or two parameters).
 228  */
 229 DEF_CONSOLE_CMD(ConResetTile)
 230 {
 231         if (argc == 0) {
 232                 IConsoleHelp("Reset a tile to bare land. Usage: 'resettile <tile>'");
 233                 IConsoleHelp("Tile can be either decimal (34161) or hexadecimal (0x4a5B)");
 234                 return true;
 235         }
 236
 237         if (argc == 2) {
 238                 uint32 result;
 239                 if (GetArgumentInteger(&result, argv[1])) {
 240                         DoClearSquare((TileIndex)result);
 241                         return true;
 242                 }
 243         }
 244
 245         return false;
 246 }
 247 #endif /* _DEBUG */
 248
 249 /**
 250  * Scroll to a tile on the map.
 251  * param x tile number or tile x coordinate.
 252  * param y optional y coordinate.
 253  * @note When only one argument is given it is interpreted as the tile number.
 254  *       When two arguments are given, they are interpreted as the tile's x
 255  *       and y coordinates.
 256  * @return True when either console help was shown or a proper amount of parameters given.
 257  */
 258 DEF_CONSOLE_CMD(ConScrollToTile)
 259 {
 260         switch (argc) {
 261                 case 0:
 262                         IConsoleHelp("Center the screen on a given tile.");
 263                         IConsoleHelp("Usage: 'scrollto <tile>' or 'scrollto <x> <y>'");
 264                         IConsoleHelp("Numbers can be either decimal (34161) or hexadecimal (0x4a5B).");
 265                         return true;
 266
 267                 case 2: {
 268                         uint32 result;
 269                         if (GetArgumentInteger(&result, argv[1])) {
 270                                 if (result >= MapSize()) {
 271                                         IConsolePrint(CC_ERROR, "Tile does not exist");
 272                                         return true;
 273                                 }
 274                                 ScrollMainWindowToTile((TileIndex)result);
 275                                 return true;
 276                         }
 277                         break;
 278                 }
 279
 280                 case 3: {
 281                         uint32 x, y;
 282                         if (GetArgumentInteger(&x, argv[1]) && GetArgumentInteger(&y, argv[2])) {
 283                                 if (x >= MapSizeX() || y >= MapSizeY()) {
 284                                         IConsolePrint(CC_ERROR, "Tile does not exist");
 285                                         return true;
 286                                 }
 287                                 ScrollMainWindowToTile(TileXY(x, y));
 288                                 return true;
 289                         }
 290                         break;
 291                 }
 292         }
 293
 294         return false;
 295 }
 296
 297 /**
 298  * Save the map to a file.
 299  * param filename the filename to save the map to.
 300  * @return True when help was displayed or the file attempted to be saved.
 301  */
 302 DEF_CONSOLE_CMD(ConSave)
 303 {
 304         if (argc == 0) {
 305                 IConsoleHelp("Save the current game. Usage: 'save <filename>'");
 306                 return true;
 307         }
 308
 309         if (argc == 2) {
 310                 char *filename = str_fmt("%s.sav", argv[1]);
 311                 IConsolePrint(CC_DEFAULT, "Saving map...");
 312
 313                 if (SaveOrLoad(filename, SLO_SAVE, DFT_GAME_FILE, SAVE_DIR) != SL_OK) {
 314                         IConsolePrint(CC_ERROR, "Saving map failed");
 315                 } else {
 316                         IConsolePrintF(CC_DEFAULT, "Map successfully saved to %s", filename);
 317                 }
 318                 free(filename);
 319                 return true;
 320         }
 321
 322         return false;
 323 }
 324
 325 /**
 326  * Explicitly save the configuration.
 327  * @return True.
 328  */
 329 DEF_CONSOLE_CMD(ConSaveConfig)
 330 {
 331         if (argc == 0) {
 332                 IConsoleHelp("Saves the configuration for new games to the configuration file, typically 'openttd.cfg'.");
 333                 IConsoleHelp("It does not save the configuration of the current game to the configuration file.");
 334                 return true;
 335         }
 336
 337         SaveToConfig();
 338         IConsolePrint(CC_DEFAULT, "Saved config.");
 339         return true;
 340 }
 341
 342 DEF_CONSOLE_CMD(ConLoad)
 343 {
 344         if (argc == 0) {
 345                 IConsoleHelp("Load a game by name or index. Usage: 'load <file | number>'");
 346                 return true;
 347         }
 348
 349         if (argc != 2) return false;
 350
 351         const char *file = argv[1];
 352         _console_file_list.ValidateFileList();
 353         const FiosItem *item = _console_file_list.FindItem(file);
 354         if (item != nullptr) {
 355                 if (GetAbstractFileType(item->type) == FT_SAVEGAME) {
 356                         _switch_mode = SM_LOAD_GAME;
 357                         _file_to_saveload.SetMode(item->type);
 358                         _file_to_saveload.SetName(FiosBrowseTo(item));
 359                         _file_to_saveload.SetTitle(item->title);
 360                 } else {
 361                         IConsolePrintF(CC_ERROR, "%s: Not a savegame.", file);
 362                 }
 363         } else {
 364                 IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
 365         }
 366
 367         return true;
 368 }
 369
 370
 371 DEF_CONSOLE_CMD(ConRemove)
 372 {
 373         if (argc == 0) {
 374                 IConsoleHelp("Remove a savegame by name or index. Usage: 'rm <file | number>'");
 375                 return true;
 376         }
 377
 378         if (argc != 2) return false;
 379
 380         const char *file = argv[1];
 381         _console_file_list.ValidateFileList();
 382         const FiosItem *item = _console_file_list.FindItem(file);
 383         if (item != nullptr) {
 384                 if (!FiosDelete(item->name)) {
 385                         IConsolePrintF(CC_ERROR, "%s: Failed to delete file", file);
 386                 }
 387         } else {
 388                 IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
 389         }
 390
 391         _console_file_list.InvalidateFileList();
 392         return true;
 393 }
 394
 395
 396 /* List all the files in the current dir via console */
 397 DEF_CONSOLE_CMD(ConListFiles)
 398 {
 399         if (argc == 0) {
 400                 IConsoleHelp("List all loadable savegames and directories in the current dir via console. Usage: 'ls | dir'");
 401                 return true;
 402         }
 403
 404         _console_file_list.ValidateFileList(true);
 405         for (uint i = 0; i < _console_file_list.Length(); i++) {
 406                 IConsolePrintF(CC_DEFAULT, "%d) %s", i, _console_file_list[i].title);
 407         }
 408
 409         return true;
 410 }
 411
 412 /* Change the dir via console */
 413 DEF_CONSOLE_CMD(ConChangeDirectory)
 414 {
 415         if (argc == 0) {
 416                 IConsoleHelp("Change the dir via console. Usage: 'cd <directory | number>'");
 417                 return true;
 418         }
 419
 420         if (argc != 2) return false;
 421
 422         const char *file = argv[1];
 423         _console_file_list.ValidateFileList(true);
 424         const FiosItem *item = _console_file_list.FindItem(file);
 425         if (item != nullptr) {
 426                 switch (item->type) {
 427                         case FIOS_TYPE_DIR: case FIOS_TYPE_DRIVE: case FIOS_TYPE_PARENT:
 428                                 FiosBrowseTo(item);
 429                                 break;
 430                         default: IConsolePrintF(CC_ERROR, "%s: Not a directory.", file);
 431                 }
 432         } else {
 433                 IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
 434         }
 435
 436         _console_file_list.InvalidateFileList();
 437         return true;
 438 }
 439
 440 DEF_CONSOLE_CMD(ConPrintWorkingDirectory)
 441 {
 442         const char *path;
 443
 444         if (argc == 0) {
 445                 IConsoleHelp("Print out the current working directory. Usage: 'pwd'");
 446                 return true;
 447         }
 448
 449         /* XXX - Workaround for broken file handling */
 450         _console_file_list.ValidateFileList(true);
 451         _console_file_list.InvalidateFileList();
 452
 453         FiosGetDescText(&path, nullptr);
 454         IConsolePrint(CC_DEFAULT, path);
 455         return true;
 456 }
 457
 458 DEF_CONSOLE_CMD(ConClearBuffer)
 459 {
 460         if (argc == 0) {
 461                 IConsoleHelp("Clear the console buffer. Usage: 'clear'");
 462                 return true;
 463         }
 464
 465         IConsoleClearBuffer();
 466         SetWindowDirty(WC_CONSOLE, 0);
 467         return true;
 468 }
 469
 470
 471 /**********************************
 472  * Network Core Console Commands
 473  **********************************/
 474
 475 static bool ConKickOrBan(const char *argv, bool ban, const char *reason)
 476 {
 477         uint n;
 478
 479         if (strchr(argv, '.') == nullptr && strchr(argv, ':') == nullptr) { // banning with ID
 480                 ClientID client_id = (ClientID)atoi(argv);
 481
 482                 /* Don't kill the server, or the client doing the rcon. The latter can't be kicked because
 483                  * kicking frees closes and subsequently free the connection related instances, which we
 484                  * would be reading from and writing to after returning. So we would read or write data
 485                  * from freed memory up till the segfault triggers. */
 486                 if (client_id == CLIENT_ID_SERVER || client_id == _redirect_console_to_client) {
 487                         IConsolePrintF(CC_ERROR, "ERROR: Silly boy, you can not %s yourself!", ban ? "ban" : "kick");
 488                         return true;
 489                 }
 490
 491                 NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(client_id);
 492                 if (ci == nullptr) {
 493                         IConsoleError("Invalid client");
 494                         return true;
 495                 }
 496
 497                 if (!ban) {
 498                         /* Kick only this client, not all clients with that IP */
 499                         NetworkServerKickClient(client_id, reason);
 500                         return true;
 501                 }
 502
 503                 /* When banning, kick+ban all clients with that IP */
 504                 n = NetworkServerKickOrBanIP(client_id, ban, reason);
 505         } else {
 506                 n = NetworkServerKickOrBanIP(argv, ban, reason);
 507         }
 508
 509         if (n == 0) {
 510                 IConsolePrint(CC_DEFAULT, ban ? "Client not online, address added to banlist" : "Client not found");
 511         } else {
 512                 IConsolePrintF(CC_DEFAULT, "%sed %u client(s)", ban ? "Bann" : "Kick", n);
 513         }
 514
 515         return true;
 516 }
 517
 518 DEF_CONSOLE_CMD(ConKick)
 519 {
 520         if (argc == 0) {
 521                 IConsoleHelp("Kick a client from a network game. Usage: 'kick <ip | client-id> [<kick-reason>]'");
 522                 IConsoleHelp("For client-id's, see the command 'clients'");
 523                 return true;
 524         }
 525
 526         if (argc != 2 && argc != 3) return false;
 527
 528         /* No reason supplied for kicking */
 529         if (argc == 2) return ConKickOrBan(argv[1], false, nullptr);
 530
 531         /* Reason for kicking supplied */
 532         size_t kick_message_length = strlen(argv[2]);
 533         if (kick_message_length >= 255) {
 534                 IConsolePrintF(CC_ERROR, "ERROR: Maximum kick message length is 254 characters. You entered " PRINTF_SIZE " characters.", kick_message_length);
 535                 return false;
 536         } else {
 537                 return ConKickOrBan(argv[1], false, argv[2]);
 538         }
 539 }
 540
 541 DEF_CONSOLE_CMD(ConBan)
 542 {
 543         if (argc == 0) {
 544                 IConsoleHelp("Ban a client from a network game. Usage: 'ban <ip | client-id> [<ban-reason>]'");
 545                 IConsoleHelp("For client-id's, see the command 'clients'");
 546                 IConsoleHelp("If the client is no longer online, you can still ban his/her IP");
 547                 return true;
 548         }
 549
 550         if (argc != 2 && argc != 3) return false;
 551
 552         /* No reason supplied for kicking */
 553         if (argc == 2) return ConKickOrBan(argv[1], true, nullptr);
 554
 555         /* Reason for kicking supplied */
 556         size_t kick_message_length = strlen(argv[2]);
 557         if (kick_message_length >= 255) {
 558                 IConsolePrintF(CC_ERROR, "ERROR: Maximum kick message length is 254 characters. You entered " PRINTF_SIZE " characters.", kick_message_length);
 559                 return false;
 560         } else {
 561                 return ConKickOrBan(argv[1], true, argv[2]);
 562         }
 563 }
 564
 565 DEF_CONSOLE_CMD(ConUnBan)
 566 {
 567         if (argc == 0) {
 568                 IConsoleHelp("Unban a client from a network game. Usage: 'unban <ip | banlist-index>'");
 569                 IConsoleHelp("For a list of banned IP's, see the command 'banlist'");
 570                 return true;
 571         }
 572
 573         if (argc != 2) return false;
 574
 575         /* Try by IP. */
 576         uint index;
 577         for (index = 0; index < _network_ban_list.size(); index++) {
 578                 if (_network_ban_list[index] == argv[1]) break;
 579         }
 580
 581         /* Try by index. */
 582         if (index >= _network_ban_list.size()) {
 583                 index = atoi(argv[1]) - 1U; // let it wrap
 584         }
 585
 586         if (index < _network_ban_list.size()) {
 587                 char msg[64];
 588                 seprintf(msg, lastof(msg), "Unbanned %s", _network_ban_list[index].c_str());
 589                 IConsolePrint(CC_DEFAULT, msg);
 590                 _network_ban_list.erase(_network_ban_list.begin() + index);
 591         } else {
 592                 IConsolePrint(CC_DEFAULT, "Invalid list index or IP not in ban-list.");
 593                 IConsolePrint(CC_DEFAULT, "For a list of banned IP's, see the command 'banlist'");
 594         }
 595
 596         return true;
 597 }
 598
 599 DEF_CONSOLE_CMD(ConBanList)
 600 {
 601         if (argc == 0) {
 602                 IConsoleHelp("List the IP's of banned clients: Usage 'banlist'");
 603                 return true;
 604         }
 605
 606         IConsolePrint(CC_DEFAULT, "Banlist: ");
 607
 608         uint i = 1;
 609         for (const auto &entry : _network_ban_list) {
 610                 IConsolePrintF(CC_DEFAULT, "  %d) %s", i, entry.c_str());
 611                 i++;
 612         }
 613
 614         return true;
 615 }
 616
 617 DEF_CONSOLE_CMD(ConPauseGame)
 618 {
 619         if (argc == 0) {
 620                 IConsoleHelp("Pause a network game. Usage: 'pause'");
 621                 return true;
 622         }
 623
 624         if ((_pause_mode & PM_PAUSED_NORMAL) == PM_UNPAUSED) {
 625                 DoCommandP(0, PM_PAUSED_NORMAL, 1, CMD_PAUSE);
 626                 if (!_networking) IConsolePrint(CC_DEFAULT, "Game paused.");
 627         } else {
 628                 IConsolePrint(CC_DEFAULT, "Game is already paused.");
 629         }
 630
 631         return true;
 632 }
 633
 634 DEF_CONSOLE_CMD(ConUnpauseGame)
 635 {
 636         if (argc == 0) {
 637                 IConsoleHelp("Unpause a network game. Usage: 'unpause'");
 638                 return true;
 639         }
 640
 641         if ((_pause_mode & PM_PAUSED_NORMAL) != PM_UNPAUSED) {
 642                 DoCommandP(0, PM_PAUSED_NORMAL, 0, CMD_PAUSE);
 643                 if (!_networking) IConsolePrint(CC_DEFAULT, "Game unpaused.");
 644         } else if ((_pause_mode & PM_PAUSED_ERROR) != PM_UNPAUSED) {
 645                 IConsolePrint(CC_DEFAULT, "Game is in error state and cannot be unpaused via console.");
 646         } else if (_pause_mode != PM_UNPAUSED) {
 647                 IConsolePrint(CC_DEFAULT, "Game cannot be unpaused manually; disable pause_on_join/min_active_clients.");
 648         } else {
 649                 IConsolePrint(CC_DEFAULT, "Game is already unpaused.");
 650         }
 651
 652         return true;
 653 }
 654
 655 DEF_CONSOLE_CMD(ConRcon)
 656 {
 657         if (argc == 0) {
 658                 IConsoleHelp("Remote control the server from another client. Usage: 'rcon <password> <command>'");
 659                 IConsoleHelp("Remember to enclose the command in quotes, otherwise only the first parameter is sent");
 660                 return true;
 661         }
 662
 663         if (argc < 3) return false;
 664
 665         if (_network_server) {
 666                 IConsoleCmdExec(argv[2]);
 667         } else {
 668                 NetworkClientSendRcon(argv[1], argv[2]);
 669         }
 670         return true;
 671 }
 672
 673 DEF_CONSOLE_CMD(ConStatus)
 674 {
 675         if (argc == 0) {
 676                 IConsoleHelp("List the status of all clients connected to the server. Usage 'status'");
 677                 return true;
 678         }
 679
 680         NetworkServerShowStatusToConsole();
 681         return true;
 682 }
 683
 684 DEF_CONSOLE_CMD(ConServerInfo)
 685 {
 686         if (argc == 0) {
 687                 IConsoleHelp("List current and maximum client/company limits. Usage 'server_info'");
 688                 IConsoleHelp("You can change these values by modifying settings 'network.max_clients', 'network.max_companies' and 'network.max_spectators'");
 689                 return true;
 690         }
 691
 692         IConsolePrintF(CC_DEFAULT, "Current/maximum clients:    %2d/%2d", _network_game_info.clients_on, _settings_client.network.max_clients);
 693         IConsolePrintF(CC_DEFAULT, "Current/maximum companies:  %2d/%2d", (int)Company::GetNumItems(), _settings_client.network.max_companies);
 694         IConsolePrintF(CC_DEFAULT, "Current/maximum spectators: %2d/%2d", NetworkSpectatorCount(), _settings_client.network.max_spectators);
 695
 696         return true;
 697 }
 698
 699 DEF_CONSOLE_CMD(ConClientNickChange)
 700 {
 701         if (argc != 3) {
 702                 IConsoleHelp("Change the nickname of a connected client. Usage: 'client_name <client-id> <new-name>'");
 703                 IConsoleHelp("For client-id's, see the command 'clients'");
 704                 return true;
 705         }
 706
 707         ClientID client_id = (ClientID)atoi(argv[1]);
 708
 709         if (client_id == CLIENT_ID_SERVER) {
 710                 IConsoleError("Please use the command 'name' to change your own name!");
 711                 return true;
 712         }
 713
 714         if (NetworkClientInfo::GetByClientID(client_id) == nullptr) {
 715                 IConsoleError("Invalid client");
 716                 return true;
 717         }
 718
 719         if (!NetworkServerChangeClientName(client_id, argv[2])) {
 720                 IConsoleError("Cannot give a client a duplicate name");
 721         }
 722
 723         return true;
 724 }
 725
 726 DEF_CONSOLE_CMD(ConJoinCompany)
 727 {
 728         if (argc < 2) {
 729                 IConsoleHelp("Request joining another company. Usage: join <company-id> [<password>]");
 730                 IConsoleHelp("For valid company-id see company list, use 255 for spectator");
 731                 return true;
 732         }
 733
 734         CompanyID company_id = (CompanyID)(atoi(argv[1]) <= MAX_COMPANIES ? atoi(argv[1]) - 1 : atoi(argv[1]));
 735
 736         /* Check we have a valid company id! */
 737         if (!Company::IsValidID(company_id) && company_id != COMPANY_SPECTATOR) {
 738                 IConsolePrintF(CC_ERROR, "Company does not exist. Company-id must be between 1 and %d.", MAX_COMPANIES);
 739                 return true;
 740         }
 741
 742         if (NetworkClientInfo::GetByClientID(_network_own_client_id)->client_playas == company_id) {
 743                 IConsoleError("You are already there!");
 744                 return true;
 745         }
 746
 747         if (company_id == COMPANY_SPECTATOR && NetworkMaxSpectatorsReached()) {
 748                 IConsoleError("Cannot join spectators, maximum number of spectators reached.");
 749                 return true;
 750         }
 751
 752         if (company_id != COMPANY_SPECTATOR && !Company::IsHumanID(company_id)) {
 753                 IConsoleError("Cannot join AI company.");
 754                 return true;
 755         }
 756
 757         /* Check if the company requires a password */
 758         if (NetworkCompanyIsPassworded(company_id) && argc < 3) {
 759                 IConsolePrintF(CC_ERROR, "Company %d requires a password to join.", company_id + 1);
 760                 return true;
 761         }
 762
 763         /* non-dedicated server may just do the move! */
 764         if (_network_server) {
 765                 NetworkServerDoMove(CLIENT_ID_SERVER, company_id);
 766         } else {
 767                 NetworkClientRequestMove(company_id, NetworkCompanyIsPassworded(company_id) ? argv[2] : "");
 768         }
 769
 770         return true;
 771 }
 772
 773 DEF_CONSOLE_CMD(ConMoveClient)
 774 {
 775         if (argc < 3) {
 776                 IConsoleHelp("Move a client to another company. Usage: move <client-id> <company-id>");
 777                 IConsoleHelp("For valid client-id see 'clients', for valid company-id see 'companies', use 255 for moving to spectators");
 778                 return true;
 779         }
 780
 781         const NetworkClientInfo *ci = NetworkClientInfo::GetByClientID((ClientID)atoi(argv[1]));
 782         CompanyID company_id = (CompanyID)(atoi(argv[2]) <= MAX_COMPANIES ? atoi(argv[2]) - 1 : atoi(argv[2]));
 783
 784         /* check the client exists */
 785         if (ci == nullptr) {
 786                 IConsoleError("Invalid client-id, check the command 'clients' for valid client-id's.");
 787                 return true;
 788         }
 789
 790         if (!Company::IsValidID(company_id) && company_id != COMPANY_SPECTATOR) {
 791                 IConsolePrintF(CC_ERROR, "Company does not exist. Company-id must be between 1 and %d.", MAX_COMPANIES);
 792                 return true;
 793         }
 794
 795         if (company_id != COMPANY_SPECTATOR && !Company::IsHumanID(company_id)) {
 796                 IConsoleError("You cannot move clients to AI companies.");
 797                 return true;
 798         }
 799
 800         if (ci->client_id == CLIENT_ID_SERVER && _network_dedicated) {
 801                 IConsoleError("Silly boy, you cannot move the server!");
 802                 return true;
 803         }
 804
 805         if (ci->client_playas == company_id) {
 806                 IConsoleError("You cannot move someone to where he/she already is!");
 807                 return true;
 808         }
 809
 810         /* we are the server, so force the update */
 811         NetworkServerDoMove(ci->client_id, company_id);
 812
 813         return true;
 814 }
 815
 816 DEF_CONSOLE_CMD(ConResetCompany)
 817 {
 818         if (argc == 0) {
 819                 IConsoleHelp("Remove an idle company from the game. Usage: 'reset_company <company-id>'");
 820                 IConsoleHelp("For company-id's, see the list of companies from the dropdown menu. Company 1 is 1, etc.");
 821                 return true;
 822         }
 823
 824         if (argc != 2) return false;
 825
 826         CompanyID index = (CompanyID)(atoi(argv[1]) - 1);
 827
 828         /* Check valid range */
 829         if (!Company::IsValidID(index)) {
 830                 IConsolePrintF(CC_ERROR, "Company does not exist. Company-id must be between 1 and %d.", MAX_COMPANIES);
 831                 return true;
 832         }
 833
 834         if (!Company::IsHumanID(index)) {
 835                 IConsoleError("Company is owned by an AI.");
 836                 return true;
 837         }
 838
 839         if (NetworkCompanyHasClients(index)) {
 840                 IConsoleError("Cannot remove company: a client is connected to that company.");
 841                 return false;
 842         }
 843         const NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(CLIENT_ID_SERVER);
 844         if (ci->client_playas == index) {
 845                 IConsoleError("Cannot remove company: the server is connected to that company.");
 846                 return true;
 847         }
 848
 849         /* It is safe to remove this company */
 850         DoCommandP(0, CCA_DELETE | index << 16 | CRR_MANUAL << 24, 0, CMD_COMPANY_CTRL);
 851         IConsolePrint(CC_DEFAULT, "Company deleted.");
 852
 853         return true;
 854 }
 855
 856 DEF_CONSOLE_CMD(ConNetworkClients)
 857 {
 858         if (argc == 0) {
 859                 IConsoleHelp("Get a list of connected clients including their ID, name, company-id, and IP. Usage: 'clients'");
 860                 return true;
 861         }
 862
 863         NetworkPrintClients();
 864
 865         return true;
 866 }
 867
 868 DEF_CONSOLE_CMD(ConNetworkReconnect)
 869 {
 870         if (argc == 0) {
 871                 IConsoleHelp("Reconnect to server to which you were connected last time. Usage: 'reconnect [<company>]'");
 872                 IConsoleHelp("Company 255 is spectator (default, if not specified), 0 means creating new company.");
 873                 IConsoleHelp("All others are a certain company with Company 1 being #1");
 874                 return true;
 875         }
 876
 877         CompanyID playas = (argc >= 2) ? (CompanyID)atoi(argv[1]) : COMPANY_SPECTATOR;
 878         switch (playas) {
 879                 case 0: playas = COMPANY_NEW_COMPANY; break;
 880                 case COMPANY_SPECTATOR: /* nothing to do */ break;
 881                 default:
 882                         /* From a user pov 0 is a new company, internally it's different and all
 883                          * companies are offset by one to ease up on users (eg companies 1-8 not 0-7) */
 884                         if (playas < COMPANY_FIRST + 1 || playas > MAX_COMPANIES + 1) return false;
 885                         break;
 886         }
 887
 888         if (StrEmpty(_settings_client.network.last_host)) {
 889                 IConsolePrint(CC_DEFAULT, "No server for reconnecting.");
 890                 return true;
 891         }
 892
 893         /* Don't resolve the address first, just print it directly as it comes from the config file. */
 894         IConsolePrintF(CC_DEFAULT, "Reconnecting to %s:%d...", _settings_client.network.last_host, _settings_client.network.last_port);
 895
 896         NetworkClientConnectGame(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port), playas);
 897         return true;
 898 }
 899
 900 DEF_CONSOLE_CMD(ConNetworkConnect)
 901 {
 902         if (argc == 0) {
 903                 IConsoleHelp("Connect to a remote OTTD server and join the game. Usage: 'connect <ip>'");
 904                 IConsoleHelp("IP can contain port and company: 'IP[:Port][#Company]', eg: 'server.ottd.org:443#2'");
 905                 IConsoleHelp("Company #255 is spectator all others are a certain company with Company 1 being #1");
 906                 return true;
 907         }
 908
 909         if (argc < 2) return false;
 910         if (_networking) NetworkDisconnect(); // we are in network-mode, first close it!
 911
 912         const char *port = nullptr;
 913         const char *company = nullptr;
 914         char *ip = argv[1];
 915         /* Default settings: default port and new company */
 916         uint16 rport = NETWORK_DEFAULT_PORT;
 917         CompanyID join_as = COMPANY_NEW_COMPANY;
 918
 919         ParseConnectionString(&company, &port, ip);
 920
 921         IConsolePrintF(CC_DEFAULT, "Connecting to %s...", ip);
 922         if (company != nullptr) {
 923                 join_as = (CompanyID)atoi(company);
 924                 IConsolePrintF(CC_DEFAULT, "    company-no: %d", join_as);
 925
 926                 /* From a user pov 0 is a new company, internally it's different and all
 927                  * companies are offset by one to ease up on users (eg companies 1-8 not 0-7) */
 928                 if (join_as != COMPANY_SPECTATOR) {
 929                         if (join_as > MAX_COMPANIES) return false;
 930                         join_as--;
 931                 }
 932         }
 933         if (port != nullptr) {
 934                 rport = atoi(port);
 935                 IConsolePrintF(CC_DEFAULT, "    port: %s", port);
 936         }
 937
 938         NetworkClientConnectGame(NetworkAddress(ip, rport), join_as);
 939
 940         return true;
 941 }
 942
 943 /*********************************
 944  *  script file console commands
 945  *********************************/
 946
 947 DEF_CONSOLE_CMD(ConExec)
 948 {
 949         if (argc == 0) {
 950                 IConsoleHelp("Execute a local script file. Usage: 'exec <script> <?>'");
 951                 return true;
 952         }
 953
 954         if (argc < 2) return false;
 955
 956         FILE *script_file = FioFOpenFile(argv[1], "r", BASE_DIR);
 957
 958         if (script_file == nullptr) {
 959                 if (argc == 2 || atoi(argv[2]) != 0) IConsoleError("script file not found");
 960                 return true;
 961         }
 962
 963         if (_script_current_depth == 11) {
 964                 IConsoleError("Maximum 'exec' depth reached; script A is calling script B is calling script C ... more than 10 times.");
 965                 return true;
 966         }
 967
 968         _script_current_depth++;
 969         uint script_depth = _script_current_depth;
 970
 971         char cmdline[ICON_CMDLN_SIZE];
 972         while (fgets(cmdline, sizeof(cmdline), script_file) != nullptr) {
 973                 /* Remove newline characters from the executing script */
 974                 for (char *cmdptr = cmdline; *cmdptr != '\0'; cmdptr++) {
 975                         if (*cmdptr == '\n' || *cmdptr == '\r') {
 976                                 *cmdptr = '\0';
 977                                 break;
 978                         }
 979                 }
 980                 IConsoleCmdExec(cmdline);
 981                 /* Ensure that we are still on the same depth or that we returned via 'return'. */
 982                 assert(_script_current_depth == script_depth || _script_current_depth == script_depth - 1);
 983
 984                 /* The 'return' command was executed. */
 985                 if (_script_current_depth == script_depth - 1) break;
 986         }
 987
 988         if (ferror(script_file)) {
 989                 IConsoleError("Encountered error while trying to read from script file");
 990         }
 991
 992         if (_script_current_depth == script_depth) _script_current_depth--;
 993         FioFCloseFile(script_file);
 994         return true;
 995 }
 996
 997 DEF_CONSOLE_CMD(ConReturn)
 998 {
 999         if (argc == 0) {
1000                 IConsoleHelp("Stop executing a running script. Usage: 'return'");
1001                 return true;
1002         }
1003
1004         _script_current_depth--;
1005         return true;
1006 }
1007
1008 /*****************************
1009  *  default console commands
1010  ******************************/
1011 extern bool CloseConsoleLogIfActive();
1012
1013 DEF_CONSOLE_CMD(ConScript)
1014 {
1015         extern FILE *_iconsole_output_file;
1016
1017         if (argc == 0) {
1018                 IConsoleHelp("Start or stop logging console output to a file. Usage: 'script <filename>'");
1019                 IConsoleHelp("If filename is omitted, a running log is stopped if it is active");
1020                 return true;
1021         }
1022
1023         if (!CloseConsoleLogIfActive()) {
1024                 if (argc < 2) return false;
1025
1026                 IConsolePrintF(CC_DEFAULT, "file output started to: %s", argv[1]);
1027                 _iconsole_output_file = fopen(argv[1], "ab");
1028                 if (_iconsole_output_file == nullptr) IConsoleError("could not open file");
1029         }
1030
1031         return true;
1032 }
1033
1034
1035 DEF_CONSOLE_CMD(ConEcho)
1036 {
1037         if (argc == 0) {
1038                 IConsoleHelp("Print back the first argument to the console. Usage: 'echo <arg>'");
1039                 return true;
1040         }
1041
1042         if (argc < 2) return false;
1043         IConsolePrint(CC_DEFAULT, argv[1]);
1044         return true;
1045 }
1046
1047 DEF_CONSOLE_CMD(ConEchoC)
1048 {
1049         if (argc == 0) {
1050                 IConsoleHelp("Print back the first argument to the console in a given colour. Usage: 'echoc <colour> <arg2>'");
1051                 return true;
1052         }
1053
1054         if (argc < 3) return false;
1055         IConsolePrint((TextColour)Clamp(atoi(argv[1]), TC_BEGIN, TC_END - 1), argv[2]);
1056         return true;
1057 }
1058
1059 DEF_CONSOLE_CMD(ConNewGame)
1060 {
1061         if (argc == 0) {
1062                 IConsoleHelp("Start a new game. Usage: 'newgame [seed]'");
1063                 IConsoleHelp("The server can force a new game using 'newgame'; any client joined will rejoin after the server is done generating the new game.");
1064                 return true;
1065         }
1066
1067         StartNewGameWithoutGUI((argc == 2) ? strtoul(argv[1], nullptr, 10) : GENERATE_NEW_SEED);
1068         return true;
1069 }
1070
1071 DEF_CONSOLE_CMD(ConRestart)
1072 {
1073         if (argc == 0) {
1074                 IConsoleHelp("Restart game. Usage: 'restart'");
1075                 IConsoleHelp("Restarts a game. It tries to reproduce the exact same map as the game started with.");
1076                 IConsoleHelp("However:");
1077                 IConsoleHelp(" * restarting games started in another version might create another map due to difference in map generation");
1078                 IConsoleHelp(" * restarting games based on scenarios, loaded games or heightmaps will start a new game based on the settings stored in the scenario/savegame");
1079                 return true;
1080         }
1081
1082         /* Don't copy the _newgame pointers to the real pointers, so call SwitchToMode directly */
1083         _settings_game.game_creation.map_x = MapLogX();
1084         _settings_game.game_creation.map_y = FindFirstBit(MapSizeY());
1085         _switch_mode = SM_RESTARTGAME;
1086         return true;
1087 }
1088
1089 DEF_CONSOLE_CMD(ConReload)
1090 {
1091         if (argc == 0) {
1092                 IConsoleHelp("Reload game. Usage: 'reload'");
1093                 IConsoleHelp("Reloads a game.");
1094                 IConsoleHelp(" * if you started from a savegame / scenario / heightmap, that exact same savegame / scenario / heightmap will be loaded.");
1095                 IConsoleHelp(" * if you started from a new game, this acts the same as 'restart'.");
1096                 return true;
1097         }
1098
1099         /* Don't copy the _newgame pointers to the real pointers, so call SwitchToMode directly */
1100         _settings_game.game_creation.map_x = MapLogX();
1101         _settings_game.game_creation.map_y = FindFirstBit(MapSizeY());
1102         _switch_mode = SM_RELOADGAME;
1103         return true;
1104 }
1105
1106 /**
1107  * Print a text buffer line by line to the console. Lines are separated by '\n'.
1108  * @param buf The buffer to print.
1109  * @note All newlines are replace by '\0' characters.
1110  */
1111 static void PrintLineByLine(char *buf)
1112 {
1113         char *p = buf;
1114         /* Print output line by line */
1115         for (char *p2 = buf; *p2 != '\0'; p2++) {
1116                 if (*p2 == '\n') {
1117                         *p2 = '\0';
1118                         IConsolePrintF(CC_DEFAULT, "%s", p);
1119                         p = p2 + 1;
1120                 }
1121         }
1122 }
1123
1124 DEF_CONSOLE_CMD(ConListAILibs)
1125 {
1126         char buf[4096];
1127         AI::GetConsoleLibraryList(buf, lastof(buf));
1128
1129         PrintLineByLine(buf);
1130
1131         return true;
1132 }
1133
1134 DEF_CONSOLE_CMD(ConListAI)
1135 {
1136         char buf[4096];
1137         AI::GetConsoleList(buf, lastof(buf));
1138
1139         PrintLineByLine(buf);
1140
1141         return true;
1142 }
1143
1144 DEF_CONSOLE_CMD(ConListGameLibs)
1145 {
1146         char buf[4096];
1147         Game::GetConsoleLibraryList(buf, lastof(buf));
1148
1149         PrintLineByLine(buf);
1150
1151         return true;
1152 }
1153
1154 DEF_CONSOLE_CMD(ConListGame)
1155 {
1156         char buf[4096];
1157         Game::GetConsoleList(buf, lastof(buf));
1158
1159         PrintLineByLine(buf);
1160
1161         return true;
1162 }
1163
1164 DEF_CONSOLE_CMD(ConStartAI)
1165 {
1166         if (argc == 0 || argc > 3) {
1167                 IConsoleHelp("Start a new AI. Usage: 'start_ai [<AI>] [<settings>]'");
1168                 IConsoleHelp("Start a new AI. If <AI> is given, it starts that specific AI (if found).");
1169                 IConsoleHelp("If <settings> is given, it is parsed and the AI settings are set to that.");
1170                 return true;
1171         }
1172
1173         if (_game_mode != GM_NORMAL) {
1174                 IConsoleWarning("AIs can only be managed in a game.");
1175                 return true;
1176         }
1177
1178         if (Company::GetNumItems() == CompanyPool::MAX_SIZE) {
1179                 IConsoleWarning("Can't start a new AI (no more free slots).");
1180                 return true;
1181         }
1182         if (_networking && !_network_server) {
1183                 IConsoleWarning("Only the server can start a new AI.");
1184                 return true;
1185         }
1186         if (_networking && !_settings_game.ai.ai_in_multiplayer) {
1187                 IConsoleWarning("AIs are not allowed in multiplayer by configuration.");
1188                 IConsoleWarning("Switch AI -> AI in multiplayer to True.");
1189                 return true;
1190         }
1191         if (!AI::CanStartNew()) {
1192                 IConsoleWarning("Can't start a new AI.");
1193                 return true;
1194         }
1195
1196         int n = 0;
1197         /* Find the next free slot */
1198         for (const Company *c : Company::Iterate()) {
1199                 if (c->index != n) break;
1200                 n++;
1201         }
1202
1203         AIConfig *config = AIConfig::GetConfig((CompanyID)n);
1204         if (argc >= 2) {
1205                 config->Change(argv[1], -1, false);
1206
1207                 /* If the name is not found, and there is a dot in the name,
1208                  * try again with the assumption everything right of the dot is
1209                  * the version the user wants to load. */
1210                 if (!config->HasScript()) {
1211                         char *name = stredup(argv[1]);
1212                         char *e = strrchr(name, '.');
1213                         if (e != nullptr) {
1214                                 *e = '\0';
1215                                 e++;
1216
1217                                 int version = atoi(e);
1218                                 config->Change(name, version, true);
1219                         }
1220                         free(name);
1221                 }
1222
1223                 if (!config->HasScript()) {
1224                         IConsoleWarning("Failed to load the specified AI");
1225                         return true;
1226                 }
1227                 if (argc == 3) {
1228                         config->StringToSettings(argv[2]);
1229                 }
1230         }
1231
1232         /* Start a new AI company */
1233         DoCommandP(0, CCA_NEW_AI | INVALID_COMPANY << 16, 0, CMD_COMPANY_CTRL);
1234
1235         return true;
1236 }
1237
1238 DEF_CONSOLE_CMD(ConReloadAI)
1239 {
1240         if (argc != 2) {
1241                 IConsoleHelp("Reload an AI. Usage: 'reload_ai <company-id>'");
1242                 IConsoleHelp("Reload the AI with the given company id. For company-id's, see the list of companies from the dropdown menu. Company 1 is 1, etc.");
1243                 return true;
1244         }
1245
1246         if (_game_mode != GM_NORMAL) {
1247                 IConsoleWarning("AIs can only be managed in a game.");
1248                 return true;
1249         }
1250
1251         if (_networking && !_network_server) {
1252                 IConsoleWarning("Only the server can reload an AI.");
1253                 return true;
1254         }
1255
1256         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1257         if (!Company::IsValidID(company_id)) {
1258                 IConsolePrintF(CC_DEFAULT, "Unknown company. Company range is between 1 and %d.", MAX_COMPANIES);
1259                 return true;
1260         }
1261
1262         /* In singleplayer mode the player can be in an AI company, after cheating or loading network save with an AI in first slot. */
1263         if (Company::IsHumanID(company_id) || company_id == _local_company) {
1264                 IConsoleWarning("Company is not controlled by an AI.");
1265                 return true;
1266         }
1267
1268         /* First kill the company of the AI, then start a new one. This should start the current AI again */
1269         DoCommandP(0, CCA_DELETE | company_id << 16 | CRR_MANUAL << 24, 0, CMD_COMPANY_CTRL);
1270         DoCommandP(0, CCA_NEW_AI | company_id << 16, 0, CMD_COMPANY_CTRL);
1271         IConsolePrint(CC_DEFAULT, "AI reloaded.");
1272
1273         return true;
1274 }
1275
1276 DEF_CONSOLE_CMD(ConStopAI)
1277 {
1278         if (argc != 2) {
1279                 IConsoleHelp("Stop an AI. Usage: 'stop_ai <company-id>'");
1280                 IConsoleHelp("Stop the AI with the given company id. For company-id's, see the list of companies from the dropdown menu. Company 1 is 1, etc.");
1281                 return true;
1282         }
1283
1284         if (_game_mode != GM_NORMAL) {
1285                 IConsoleWarning("AIs can only be managed in a game.");
1286                 return true;
1287         }
1288
1289         if (_networking && !_network_server) {
1290                 IConsoleWarning("Only the server can stop an AI.");
1291                 return true;
1292         }
1293
1294         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1295         if (!Company::IsValidID(company_id)) {
1296                 IConsolePrintF(CC_DEFAULT, "Unknown company. Company range is between 1 and %d.", MAX_COMPANIES);
1297                 return true;
1298         }
1299
1300         /* In singleplayer mode the player can be in an AI company, after cheating or loading network save with an AI in first slot. */
1301         if (Company::IsHumanID(company_id) || company_id == _local_company) {
1302                 IConsoleWarning("Company is not controlled by an AI.");
1303                 return true;
1304         }
1305
1306         /* Now kill the company of the AI. */
1307         DoCommandP(0, CCA_DELETE | company_id << 16 | CRR_MANUAL << 24, 0, CMD_COMPANY_CTRL);
1308         IConsolePrint(CC_DEFAULT, "AI stopped, company deleted.");
1309
1310         return true;
1311 }
1312
1313 DEF_CONSOLE_CMD(ConRescanAI)
1314 {
1315         if (argc == 0) {
1316                 IConsoleHelp("Rescan the AI dir for scripts. Usage: 'rescan_ai'");
1317                 return true;
1318         }
1319
1320         if (_networking && !_network_server) {
1321                 IConsoleWarning("Only the server can rescan the AI dir for scripts.");
1322                 return true;
1323         }
1324
1325         AI::Rescan();
1326
1327         return true;
1328 }
1329
1330 DEF_CONSOLE_CMD(ConRescanGame)
1331 {
1332         if (argc == 0) {
1333                 IConsoleHelp("Rescan the Game Script dir for scripts. Usage: 'rescan_game'");
1334                 return true;
1335         }
1336
1337         if (_networking && !_network_server) {
1338                 IConsoleWarning("Only the server can rescan the Game Script dir for scripts.");
1339                 return true;
1340         }
1341
1342         Game::Rescan();
1343
1344         return true;
1345 }
1346
1347 DEF_CONSOLE_CMD(ConRescanNewGRF)
1348 {
1349         if (argc == 0) {
1350                 IConsoleHelp("Rescan the data dir for NewGRFs. Usage: 'rescan_newgrf'");
1351                 return true;
1352         }
1353
1354         RequestNewGRFScan();
1355
1356         return true;
1357 }
1358
1359 DEF_CONSOLE_CMD(ConGetSeed)
1360 {
1361         if (argc == 0) {
1362                 IConsoleHelp("Returns the seed used to create this game. Usage: 'getseed'");
1363                 IConsoleHelp("The seed can be used to reproduce the exact same map as the game started with.");
1364                 return true;
1365         }
1366
1367         IConsolePrintF(CC_DEFAULT, "Generation Seed: %u", _settings_game.game_creation.generation_seed);
1368         return true;
1369 }
1370
1371 DEF_CONSOLE_CMD(ConGetDate)
1372 {
1373         if (argc == 0) {
1374                 IConsoleHelp("Returns the current date (year-month-day) of the game. Usage: 'getdate'");
1375                 return true;
1376         }
1377
1378         YearMonthDay ymd;
1379         ConvertDateToYMD(_date, &ymd);
1380         IConsolePrintF(CC_DEFAULT, "Date: %04d-%02d-%02d", ymd.year, ymd.month + 1, ymd.day);
1381         return true;
1382 }
1383
1384 DEF_CONSOLE_CMD(ConGetSysDate)
1385 {
1386         if (argc == 0) {
1387                 IConsoleHelp("Returns the current date (year-month-day) of your system. Usage: 'getsysdate'");
1388                 return true;
1389         }
1390
1391         time_t t;
1392         time(&t);
1393         auto timeinfo = localtime(&t);
1394         IConsolePrintF(CC_DEFAULT, "System Date: %04d-%02d-%02d %02d:%02d:%02d", timeinfo->tm_year + 1900, timeinfo->tm_mon + 1, timeinfo->tm_mday, timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec);
1395         return true;
1396 }
1397
1398
1399 DEF_CONSOLE_CMD(ConAlias)
1400 {
1401         IConsoleAlias *alias;
1402
1403         if (argc == 0) {
1404                 IConsoleHelp("Add a new alias, or redefine the behaviour of an existing alias . Usage: 'alias <name> <command>'");
1405                 return true;
1406         }
1407
1408         if (argc < 3) return false;
1409
1410         alias = IConsoleAliasGet(argv[1]);
1411         if (alias == nullptr) {
1412                 IConsoleAliasRegister(argv[1], argv[2]);
1413         } else {
1414                 free(alias->cmdline);
1415                 alias->cmdline = stredup(argv[2]);
1416         }
1417         return true;
1418 }
1419
1420 DEF_CONSOLE_CMD(ConScreenShot)
1421 {
1422         if (argc == 0) {
1423                 IConsoleHelp("Create a screenshot of the game. Usage: 'screenshot [viewport | normal | big | giant | heightmap | minimap] [no_con] [size <width> <height>] [<filename>]'");
1424                 IConsoleHelp("'viewport' (default) makes a screenshot of the current viewport (including menus, windows, ..), "
1425                                 "'normal' makes a screenshot of the visible area, "
1426                                 "'big' makes a zoomed-in screenshot of the visible area, "
1427                                 "'giant' makes a screenshot of the whole map, "
1428                                 "'heightmap' makes a heightmap screenshot of the map that can be loaded in as heightmap, "
1429                                 "'minimap' makes a top-viewed minimap screenshot of the whole world which represents one tile by one pixel. "
1430                                 "'no_con' hides the console to create the screenshot (only useful in combination with 'viewport'). "
1431                                 "'size' sets the width and height of the viewport to make a screenshot of (only useful in combination with 'normal' or 'big').");
1432                 return true;
1433         }
1434
1435         if (argc > 7) return false;
1436
1437         ScreenshotType type = SC_VIEWPORT;
1438         uint32 width = 0;
1439         uint32 height = 0;
1440         const char *name = nullptr;
1441         uint32 arg_index = 1;
1442
1443         if (argc > arg_index) {
1444                 if (strcmp(argv[arg_index], "viewport") == 0) {
1445                         type = SC_VIEWPORT;
1446                         arg_index += 1;
1447                 } else if (strcmp(argv[arg_index], "normal") == 0) {
1448                         type = SC_DEFAULTZOOM;
1449                         arg_index += 1;
1450                 } else if (strcmp(argv[arg_index], "big") == 0) {
1451                         type = SC_ZOOMEDIN;
1452                         arg_index += 1;
1453                 } else if (strcmp(argv[arg_index], "giant") == 0) {
1454                         type = SC_WORLD;
1455                         arg_index += 1;
1456                 } else if (strcmp(argv[arg_index], "heightmap") == 0) {
1457                         type = SC_HEIGHTMAP;
1458                         arg_index += 1;
1459                 } else if (strcmp(argv[arg_index], "minimap") == 0) {
1460                         type = SC_MINIMAP;
1461                         arg_index += 1;
1462                 }
1463         }
1464
1465         if (argc > arg_index && strcmp(argv[arg_index], "no_con") == 0) {
1466                 if (type != SC_VIEWPORT) {
1467                         IConsoleError("'no_con' can only be used in combination with 'viewport'");
1468                         return true;
1469                 }
1470                 IConsoleClose();
1471                 arg_index += 1;
1472         }
1473
1474         if (argc > arg_index + 2 && strcmp(argv[arg_index], "size") == 0) {
1475                 /* size <width> <height> */
1476                 if (type != SC_DEFAULTZOOM && type != SC_ZOOMEDIN) {
1477                         IConsoleError("'size' can only be used in combination with 'normal' or 'big'");
1478                         return true;
1479                 }
1480                 GetArgumentInteger(&width, argv[arg_index + 1]);
1481                 GetArgumentInteger(&height, argv[arg_index + 2]);
1482                 arg_index += 3;
1483         }
1484
1485         if (argc > arg_index) {
1486                 /* Last parameter that was not one of the keywords must be the filename. */
1487                 name = argv[arg_index];
1488                 arg_index += 1;
1489         }
1490
1491         if (argc > arg_index) {
1492                 /* We have parameters we did not process; means we misunderstood any of the above. */
1493                 return false;
1494         }
1495
1496         MakeScreenshot(type, name, width, height);
1497         return true;
1498 }
1499
1500 DEF_CONSOLE_CMD(ConInfoCmd)
1501 {
1502         if (argc == 0) {
1503                 IConsoleHelp("Print out debugging information about a command. Usage: 'info_cmd <cmd>'");
1504                 return true;
1505         }
1506
1507         if (argc < 2) return false;
1508
1509         const IConsoleCmd *cmd = IConsoleCmdGet(argv[1]);
1510         if (cmd == nullptr) {
1511                 IConsoleError("the given command was not found");
1512                 return true;
1513         }
1514
1515         IConsolePrintF(CC_DEFAULT, "command name: %s", cmd->name);
1516         IConsolePrintF(CC_DEFAULT, "command proc: %p", cmd->proc);
1517
1518         if (cmd->hook != nullptr) IConsoleWarning("command is hooked");
1519
1520         return true;
1521 }
1522
1523 DEF_CONSOLE_CMD(ConDebugLevel)
1524 {
1525         if (argc == 0) {
1526                 IConsoleHelp("Get/set the default debugging level for the game. Usage: 'debug_level [<level>]'");
1527                 IConsoleHelp("Level can be any combination of names, levels. Eg 'net=5 ms=4'. Remember to enclose it in \"'s");
1528                 return true;
1529         }
1530
1531         if (argc > 2) return false;
1532
1533         if (argc == 1) {
1534                 IConsolePrintF(CC_DEFAULT, "Current debug-level: '%s'", GetDebugString());
1535         } else {
1536                 SetDebugString(argv[1]);
1537         }
1538
1539         return true;
1540 }
1541
1542 DEF_CONSOLE_CMD(ConExit)
1543 {
1544         if (argc == 0) {
1545                 IConsoleHelp("Exit the game. Usage: 'exit'");
1546                 return true;
1547         }
1548
1549         if (_game_mode == GM_NORMAL && _settings_client.gui.autosave_on_exit) DoExitSave();
1550
1551         _exit_game = true;
1552         return true;
1553 }
1554
1555 DEF_CONSOLE_CMD(ConPart)
1556 {
1557         if (argc == 0) {
1558                 IConsoleHelp("Leave the currently joined/running game (only ingame). Usage: 'part'");
1559                 return true;
1560         }
1561
1562         if (_game_mode != GM_NORMAL) return false;
1563
1564         _switch_mode = SM_MENU;
1565         return true;
1566 }
1567
1568 DEF_CONSOLE_CMD(ConHelp)
1569 {
1570         if (argc == 2) {
1571                 const IConsoleCmd *cmd;
1572                 const IConsoleAlias *alias;
1573
1574                 RemoveUnderscores(argv[1]);
1575                 cmd = IConsoleCmdGet(argv[1]);
1576                 if (cmd != nullptr) {
1577                         cmd->proc(0, nullptr);
1578                         return true;
1579                 }
1580
1581                 alias = IConsoleAliasGet(argv[1]);
1582                 if (alias != nullptr) {
1583                         cmd = IConsoleCmdGet(alias->cmdline);
1584                         if (cmd != nullptr) {
1585                                 cmd->proc(0, nullptr);
1586                                 return true;
1587                         }
1588                         IConsolePrintF(CC_ERROR, "ERROR: alias is of special type, please see its execution-line: '%s'", alias->cmdline);
1589                         return true;
1590                 }
1591
1592                 IConsoleError("command not found");
1593                 return true;
1594         }
1595
1596         IConsolePrint(CC_WARNING, " ---- OpenTTD Console Help ---- ");
1597         IConsolePrint(CC_DEFAULT, " - commands: [command to list all commands: list_cmds]");
1598         IConsolePrint(CC_DEFAULT, " call commands with '<command> <arg2> <arg3>...'");
1599         IConsolePrint(CC_DEFAULT, " - to assign strings, or use them as arguments, enclose it within quotes");
1600         IConsolePrint(CC_DEFAULT, " like this: '<command> \"string argument with spaces\"'");
1601         IConsolePrint(CC_DEFAULT, " - use 'help <command>' to get specific information");
1602         IConsolePrint(CC_DEFAULT, " - scroll console output with shift + (up | down | pageup | pagedown)");
1603         IConsolePrint(CC_DEFAULT, " - scroll console input history with the up or down arrows");
1604         IConsolePrint(CC_DEFAULT, "");
1605         return true;
1606 }
1607
1608 DEF_CONSOLE_CMD(ConListCommands)
1609 {
1610         if (argc == 0) {
1611                 IConsoleHelp("List all registered commands. Usage: 'list_cmds [<pre-filter>]'");
1612                 return true;
1613         }
1614
1615         for (const IConsoleCmd *cmd = _iconsole_cmds; cmd != nullptr; cmd = cmd->next) {
1616                 if (argv[1] == nullptr || strstr(cmd->name, argv[1]) != nullptr) {
1617                         if (cmd->hook == nullptr || cmd->hook(false) != CHR_HIDE) IConsolePrintF(CC_DEFAULT, "%s", cmd->name);
1618                 }
1619         }
1620
1621         return true;
1622 }
1623
1624 DEF_CONSOLE_CMD(ConListAliases)
1625 {
1626         if (argc == 0) {
1627                 IConsoleHelp("List all registered aliases. Usage: 'list_aliases [<pre-filter>]'");
1628                 return true;
1629         }
1630
1631         for (const IConsoleAlias *alias = _iconsole_aliases; alias != nullptr; alias = alias->next) {
1632                 if (argv[1] == nullptr || strstr(alias->name, argv[1]) != nullptr) {
1633                         IConsolePrintF(CC_DEFAULT, "%s => %s", alias->name, alias->cmdline);
1634                 }
1635         }
1636
1637         return true;
1638 }
1639
1640 DEF_CONSOLE_CMD(ConCompanies)
1641 {
1642         if (argc == 0) {
1643                 IConsoleHelp("List the details of all companies in the game. Usage 'companies'");
1644                 return true;
1645         }
1646
1647         for (const Company *c : Company::Iterate()) {
1648                 /* Grab the company name */
1649                 char company_name[512];
1650                 SetDParam(0, c->index);
1651                 GetString(company_name, STR_COMPANY_NAME, lastof(company_name));
1652
1653                 const char *password_state = "";
1654                 if (c->is_ai) {
1655                         password_state = "AI";
1656                 } else if (_network_server) {
1657                                 password_state = StrEmpty(_network_company_states[c->index].password) ? "unprotected" : "protected";
1658                 }
1659
1660                 char colour[512];
1661                 GetString(colour, STR_COLOUR_DARK_BLUE + _company_colours[c->index], lastof(colour));
1662                 IConsolePrintF(CC_INFO, "#:%d(%s) Company Name: '%s'  Year Founded: %d  Money: " OTTD_PRINTF64 "  Loan: " OTTD_PRINTF64 "  Value: " OTTD_PRINTF64 "  (T:%d, R:%d, P:%d, S:%d) %s",
1663                         c->index + 1, colour, company_name,
1664                         c->inaugurated_year, (int64)c->money, (int64)c->current_loan, (int64)CalculateCompanyValue(c),
1665                         c->group_all[VEH_TRAIN].num_vehicle,
1666                         c->group_all[VEH_ROAD].num_vehicle,
1667                         c->group_all[VEH_AIRCRAFT].num_vehicle,
1668                         c->group_all[VEH_SHIP].num_vehicle,
1669                         password_state);
1670         }
1671
1672         return true;
1673 }
1674
1675 DEF_CONSOLE_CMD(ConSay)
1676 {
1677         if (argc == 0) {
1678                 IConsoleHelp("Chat to your fellow players in a multiplayer game. Usage: 'say \"<msg>\"'");
1679                 return true;
1680         }
1681
1682         if (argc != 2) return false;
1683
1684         if (!_network_server) {
1685                 NetworkClientSendChat(NETWORK_ACTION_CHAT, DESTTYPE_BROADCAST, 0 /* param does not matter */, argv[1]);
1686         } else {
1687                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1688                 NetworkServerSendChat(NETWORK_ACTION_CHAT, DESTTYPE_BROADCAST, 0, argv[1], CLIENT_ID_SERVER, from_admin);
1689         }
1690
1691         return true;
1692 }
1693
1694 DEF_CONSOLE_CMD(ConSayCompany)
1695 {
1696         if (argc == 0) {
1697                 IConsoleHelp("Chat to a certain company in a multiplayer game. Usage: 'say_company <company-no> \"<msg>\"'");
1698                 IConsoleHelp("CompanyNo is the company that plays as company <companyno>, 1 through max_companies");
1699                 return true;
1700         }
1701
1702         if (argc != 3) return false;
1703
1704         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1705         if (!Company::IsValidID(company_id)) {
1706                 IConsolePrintF(CC_DEFAULT, "Unknown company. Company range is between 1 and %d.", MAX_COMPANIES);
1707                 return true;
1708         }
1709
1710         if (!_network_server) {
1711                 NetworkClientSendChat(NETWORK_ACTION_CHAT_COMPANY, DESTTYPE_TEAM, company_id, argv[2]);
1712         } else {
1713                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1714                 NetworkServerSendChat(NETWORK_ACTION_CHAT_COMPANY, DESTTYPE_TEAM, company_id, argv[2], CLIENT_ID_SERVER, from_admin);
1715         }
1716
1717         return true;
1718 }
1719
1720 DEF_CONSOLE_CMD(ConSayClient)
1721 {
1722         if (argc == 0) {
1723                 IConsoleHelp("Chat to a certain client in a multiplayer game. Usage: 'say_client <client-no> \"<msg>\"'");
1724                 IConsoleHelp("For client-id's, see the command 'clients'");
1725                 return true;
1726         }
1727
1728         if (argc != 3) return false;
1729
1730         if (!_network_server) {
1731                 NetworkClientSendChat(NETWORK_ACTION_CHAT_CLIENT, DESTTYPE_CLIENT, atoi(argv[1]), argv[2]);
1732         } else {
1733                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1734                 NetworkServerSendChat(NETWORK_ACTION_CHAT_CLIENT, DESTTYPE_CLIENT, atoi(argv[1]), argv[2], CLIENT_ID_SERVER, from_admin);
1735         }
1736
1737         return true;
1738 }
1739
1740 DEF_CONSOLE_CMD(ConCompanyPassword)
1741 {
1742         if (argc == 0) {
1743                 const char *helpmsg;
1744
1745                 if (_network_dedicated) {
1746                         helpmsg = "Change the password of a company. Usage: 'company_pw <company-no> \"<password>\"";
1747                 } else if (_network_server) {
1748                         helpmsg = "Change the password of your or any other company. Usage: 'company_pw [<company-no>] \"<password>\"'";
1749                 } else {
1750                         helpmsg = "Change the password of your company. Usage: 'company_pw \"<password>\"'";
1751                 }
1752
1753                 IConsoleHelp(helpmsg);
1754                 IConsoleHelp("Use \"*\" to disable the password.");
1755                 return true;
1756         }
1757
1758         CompanyID company_id;
1759         const char *password;
1760         const char *errormsg;
1761
1762         if (argc == 2) {
1763                 company_id = _local_company;
1764                 password = argv[1];
1765                 errormsg = "You have to own a company to make use of this command.";
1766         } else if (argc == 3 && _network_server) {
1767                 company_id = (CompanyID)(atoi(argv[1]) - 1);
1768                 password = argv[2];
1769                 errormsg = "You have to specify the ID of a valid human controlled company.";
1770         } else {
1771                 return false;
1772         }
1773
1774         if (!Company::IsValidHumanID(company_id)) {
1775                 IConsoleError(errormsg);
1776                 return false;
1777         }
1778
1779         password = NetworkChangeCompanyPassword(company_id, password);
1780
1781         if (StrEmpty(password)) {
1782                 IConsolePrintF(CC_WARNING, "Company password cleared");
1783         } else {
1784                 IConsolePrintF(CC_WARNING, "Company password changed to: %s", password);
1785         }
1786
1787         return true;
1788 }
1789
1790 /* Content downloading only is available with ZLIB */
1791 #if defined(WITH_ZLIB)
1792 #include "network/network_content.h"
1793
1794 /** Resolve a string to a content type. */
1795 static ContentType StringToContentType(const char *str)
1796 {
1797         static const char * const inv_lookup[] = { "", "base", "newgrf", "ai", "ailib", "scenario", "heightmap" };
1798         for (uint i = 1 /* there is no type 0 */; i < lengthof(inv_lookup); i++) {
1799                 if (strcasecmp(str, inv_lookup[i]) == 0) return (ContentType)i;
1800         }
1801         return CONTENT_TYPE_END;
1802 }
1803
1804 /** Asynchronous callback */
1805 struct ConsoleContentCallback : public ContentCallback {
1806         void OnConnect(bool success)
1807         {
1808                 IConsolePrintF(CC_DEFAULT, "Content server connection %s", success ? "established" : "failed");
1809         }
1810
1811         void OnDisconnect()
1812         {
1813                 IConsolePrintF(CC_DEFAULT, "Content server connection closed");
1814         }
1815
1816         void OnDownloadComplete(ContentID cid)
1817         {
1818                 IConsolePrintF(CC_DEFAULT, "Completed download of %d", cid);
1819         }
1820 };
1821
1822 /**
1823  * Outputs content state information to console
1824  * @param ci the content info
1825  */
1826 static void OutputContentState(const ContentInfo *const ci)
1827 {
1828         static const char * const types[] = { "Base graphics", "NewGRF", "AI", "AI library", "Scenario", "Heightmap", "Base sound", "Base music", "Game script", "GS library" };
1829         static_assert(lengthof(types) == CONTENT_TYPE_END - CONTENT_TYPE_BEGIN);
1830         static const char * const states[] = { "Not selected", "Selected", "Dep Selected", "Installed", "Unknown" };
1831         static const TextColour state_to_colour[] = { CC_COMMAND, CC_INFO, CC_INFO, CC_WHITE, CC_ERROR };
1832
1833         char buf[sizeof(ci->md5sum) * 2 + 1];
1834         md5sumToString(buf, lastof(buf), ci->md5sum);
1835         IConsolePrintF(state_to_colour[ci->state], "%d, %s, %s, %s, %08X, %s", ci->id, types[ci->type - 1], states[ci->state], ci->name, ci->unique_id, buf);
1836 }
1837
1838 DEF_CONSOLE_CMD(ConContent)
1839 {
1840         static ContentCallback *cb = nullptr;
1841         if (cb == nullptr) {
1842                 cb = new ConsoleContentCallback();
1843                 _network_content_client.AddCallback(cb);
1844         }
1845
1846         if (argc <= 1) {
1847                 IConsoleHelp("Query, select and download content. Usage: 'content update|upgrade|select [id]|unselect [all|id]|state [filter]|download'");
1848                 IConsoleHelp("  update: get a new list of downloadable content; must be run first");
1849                 IConsoleHelp("  upgrade: select all items that are upgrades");
1850                 IConsoleHelp("  select: select a specific item given by its id. If no parameter is given, all selected content will be listed");
1851                 IConsoleHelp("  unselect: unselect a specific item given by its id or 'all' to unselect all");
1852                 IConsoleHelp("  state: show the download/select state of all downloadable content. Optionally give a filter string");
1853                 IConsoleHelp("  download: download all content you've selected");
1854                 return true;
1855         }
1856
1857         if (strcasecmp(argv[1], "update") == 0) {
1858                 _network_content_client.RequestContentList((argc > 2) ? StringToContentType(argv[2]) : CONTENT_TYPE_END);
1859                 return true;
1860         }
1861
1862         if (strcasecmp(argv[1], "upgrade") == 0) {
1863                 _network_content_client.SelectUpgrade();
1864                 return true;
1865         }
1866
1867         if (strcasecmp(argv[1], "select") == 0) {
1868                 if (argc <= 2) {
1869                         /* List selected content */
1870                         IConsolePrintF(CC_WHITE, "id, type, state, name");
1871                         for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
1872                                 if ((*iter)->state != ContentInfo::SELECTED && (*iter)->state != ContentInfo::AUTOSELECTED) continue;
1873                                 OutputContentState(*iter);
1874                         }
1875                 } else if (strcasecmp(argv[2], "all") == 0) {
1876                         /* The intention of this function was that you could download
1877                          * everything after a filter was applied; but this never really
1878                          * took off. Instead, a select few people used this functionality
1879                          * to download every available package on BaNaNaS. This is not in
1880                          * the spirit of this service. Additionally, these few people were
1881                          * good for 70% of the consumed bandwidth of BaNaNaS. */
1882                         IConsoleError("'select all' is no longer supported since 1.11");
1883                 } else {
1884                         _network_content_client.Select((ContentID)atoi(argv[2]));
1885                 }
1886                 return true;
1887         }
1888
1889         if (strcasecmp(argv[1], "unselect") == 0) {
1890                 if (argc <= 2) {
1891                         IConsoleError("You must enter the id.");
1892                         return false;
1893                 }
1894                 if (strcasecmp(argv[2], "all") == 0) {
1895                         _network_content_client.UnselectAll();
1896                 } else {
1897                         _network_content_client.Unselect((ContentID)atoi(argv[2]));
1898                 }
1899                 return true;
1900         }
1901
1902         if (strcasecmp(argv[1], "state") == 0) {
1903                 IConsolePrintF(CC_WHITE, "id, type, state, name");
1904                 for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
1905                         if (argc > 2 && strcasestr((*iter)->name, argv[2]) == nullptr) continue;
1906                         OutputContentState(*iter);
1907                 }
1908                 return true;
1909         }
1910
1911         if (strcasecmp(argv[1], "download") == 0) {
1912                 uint files;
1913                 uint bytes;
1914                 _network_content_client.DownloadSelectedContent(files, bytes);
1915                 IConsolePrintF(CC_DEFAULT, "Downloading %d file(s) (%d bytes)", files, bytes);
1916                 return true;
1917         }
1918
1919         return false;
1920 }
1921 #endif /* defined(WITH_ZLIB) */
1922
1923 DEF_CONSOLE_CMD(ConSetting)
1924 {
1925         if (argc == 0) {
1926                 IConsoleHelp("Change setting for all clients. Usage: 'setting <name> [<value>]'");
1927                 IConsoleHelp("Omitting <value> will print out the current value of the setting.");
1928                 return true;
1929         }
1930
1931         if (argc == 1 || argc > 3) return false;
1932
1933         if (argc == 2) {
1934                 IConsoleGetSetting(argv[1]);
1935         } else {
1936                 IConsoleSetSetting(argv[1], argv[2]);
1937         }
1938
1939         return true;
1940 }
1941
1942 DEF_CONSOLE_CMD(ConSettingNewgame)
1943 {
1944         if (argc == 0) {
1945                 IConsoleHelp("Change setting for the next game. Usage: 'setting_newgame <name> [<value>]'");
1946                 IConsoleHelp("Omitting <value> will print out the current value of the setting.");
1947                 return true;
1948         }
1949
1950         if (argc == 1 || argc > 3) return false;
1951
1952         if (argc == 2) {
1953                 IConsoleGetSetting(argv[1], true);
1954         } else {
1955                 IConsoleSetSetting(argv[1], argv[2], true);
1956         }
1957
1958         return true;
1959 }
1960
1961 DEF_CONSOLE_CMD(ConListSettings)
1962 {
1963         if (argc == 0) {
1964                 IConsoleHelp("List settings. Usage: 'list_settings [<pre-filter>]'");
1965                 return true;
1966         }
1967
1968         if (argc > 2) return false;
1969
1970         IConsoleListSettings((argc == 2) ? argv[1] : nullptr);
1971         return true;
1972 }
1973
1974 DEF_CONSOLE_CMD(ConGamelogPrint)
1975 {
1976         GamelogPrintConsole();
1977         return true;
1978 }
1979
1980 DEF_CONSOLE_CMD(ConNewGRFReload)
1981 {
1982         if (argc == 0) {
1983                 IConsoleHelp("Reloads all active NewGRFs from disk. Equivalent to reapplying NewGRFs via the settings, but without asking for confirmation. This might crash OpenTTD!");
1984                 return true;
1985         }
1986
1987         ReloadNewGRFData();
1988         return true;
1989 }
1990
1991 DEF_CONSOLE_CMD(ConNewGRFProfile)
1992 {
1993         if (argc == 0) {
1994                 IConsoleHelp("Collect performance data about NewGRF sprite requests and callbacks. Sub-commands can be abbreviated.");
1995                 IConsoleHelp("Usage: newgrf_profile [list]");
1996                 IConsoleHelp("  List all NewGRFs that can be profiled, and their status.");
1997                 IConsoleHelp("Usage: newgrf_profile select <grf-num>...");
1998                 IConsoleHelp("  Select one or more GRFs for profiling.");
1999                 IConsoleHelp("Usage: newgrf_profile unselect <grf-num>...");
2000                 IConsoleHelp("  Unselect one or more GRFs from profiling. Use the keyword \"all\" instead of a GRF number to unselect all. Removing an active profiler aborts data collection.");
2001                 IConsoleHelp("Usage: newgrf_profile start [<num-days>]");
2002                 IConsoleHelp("  Begin profiling all selected GRFs. If a number of days is provided, profiling stops after that many in-game days.");
2003                 IConsoleHelp("Usage: newgrf_profile stop");
2004                 IConsoleHelp("  End profiling and write the collected data to CSV files.");
2005                 IConsoleHelp("Usage: newgrf_profile abort");
2006                 IConsoleHelp("  End profiling and discard all collected data.");
2007                 return true;
2008         }
2009
2010         extern const std::vector<GRFFile *> &GetAllGRFFiles();
2011         const std::vector<GRFFile *> &files = GetAllGRFFiles();
2012
2013         /* "list" sub-command */
2014         if (argc == 1 || strncasecmp(argv[1], "lis", 3) == 0) {
2015                 IConsolePrint(CC_INFO, "Loaded GRF files:");
2016                 int i = 1;
2017                 for (GRFFile *grf : files) {
2018                         auto profiler = std::find_if(_newgrf_profilers.begin(), _newgrf_profilers.end(), [&](NewGRFProfiler &pr) { return pr.grffile == grf; });
2019                         bool selected = profiler != _newgrf_profilers.end();
2020                         bool active = selected && profiler->active;
2021                         TextColour tc = active ? TC_LIGHT_BLUE : selected ? TC_GREEN : CC_INFO;
2022                         const char *statustext = active ? " (active)" : selected ? " (selected)" : "";
2023                         IConsolePrintF(tc, "%d: [%08X] %s%s", i, BSWAP32(grf->grfid), grf->filename, statustext);
2024                         i++;
2025                 }
2026                 return true;
2027         }
2028
2029         /* "select" sub-command */
2030         if (strncasecmp(argv[1], "sel", 3) == 0 && argc >= 3) {
2031                 for (size_t argnum = 2; argnum < argc; ++argnum) {
2032                         int grfnum = atoi(argv[argnum]);
2033                         if (grfnum < 1 || grfnum > (int)files.size()) { // safe cast, files.size() should not be larger than a few hundred in the most extreme cases
2034                                 IConsolePrintF(CC_WARNING, "GRF number %d out of range, not added.", grfnum);
2035                                 continue;
2036                         }
2037                         GRFFile *grf = files[grfnum - 1];
2038                         if (std::any_of(_newgrf_profilers.begin(), _newgrf_profilers.end(), [&](NewGRFProfiler &pr) { return pr.grffile == grf; })) {
2039                                 IConsolePrintF(CC_WARNING, "GRF number %d [%08X] is already selected for profiling.", grfnum, BSWAP32(grf->grfid));
2040                                 continue;
2041                         }
2042                         _newgrf_profilers.emplace_back(grf);
2043                 }
2044                 return true;
2045         }
2046
2047         /* "unselect" sub-command */
2048         if (strncasecmp(argv[1], "uns", 3) == 0 && argc >= 3) {
2049                 for (size_t argnum = 2; argnum < argc; ++argnum) {
2050                         if (strcasecmp(argv[argnum], "all") == 0) {
2051                                 _newgrf_profilers.clear();
2052                                 break;
2053                         }
2054                         int grfnum = atoi(argv[argnum]);
2055                         if (grfnum < 1 || grfnum > (int)files.size()) {
2056                                 IConsolePrintF(CC_WARNING, "GRF number %d out of range, not removing.", grfnum);
2057                                 continue;
2058                         }
2059                         GRFFile *grf = files[grfnum - 1];
2060                         auto pos = std::find_if(_newgrf_profilers.begin(), _newgrf_profilers.end(), [&](NewGRFProfiler &pr) { return pr.grffile == grf; });
2061                         if (pos != _newgrf_profilers.end()) _newgrf_profilers.erase(pos);
2062                 }
2063                 return true;
2064         }
2065
2066         /* "start" sub-command */
2067         if (strncasecmp(argv[1], "sta", 3) == 0) {
2068                 std::string grfids;
2069                 size_t started = 0;
2070                 for (NewGRFProfiler &pr : _newgrf_profilers) {
2071                         if (!pr.active) {
2072                                 pr.Start();
2073                                 started++;
2074
2075                                 if (!grfids.empty()) grfids += ", ";
2076                                 char grfidstr[12]{ 0 };
2077                                 seprintf(grfidstr, lastof(grfidstr), "[%08X]", BSWAP32(pr.grffile->grfid));
2078                                 grfids += grfidstr;
2079                         }
2080                 }
2081                 if (started > 0) {
2082                         IConsolePrintF(CC_DEBUG, "Started profiling for GRFID%s %s", (started > 1) ? "s" : "", grfids.c_str());
2083                         if (argc >= 3) {
2084                                 int days = std::max(atoi(argv[2]), 1);
2085                                 _newgrf_profile_end_date = _date + days;
2086
2087                                 char datestrbuf[32]{ 0 };
2088                                 SetDParam(0, _newgrf_profile_end_date);
2089                                 GetString(datestrbuf, STR_JUST_DATE_ISO, lastof(datestrbuf));
2090                                 IConsolePrintF(CC_DEBUG, "Profiling will automatically stop on game date %s", datestrbuf);
2091                         } else {
2092                                 _newgrf_profile_end_date = MAX_DAY;
2093                         }
2094                 } else if (_newgrf_profilers.empty()) {
2095                         IConsolePrintF(CC_WARNING, "No GRFs selected for profiling, did not start.");
2096                 } else {
2097                         IConsolePrintF(CC_WARNING, "Did not start profiling for any GRFs, all selected GRFs are already profiling.");
2098                 }
2099                 return true;
2100         }
2101
2102         /* "stop" sub-command */
2103         if (strncasecmp(argv[1], "sto", 3) == 0) {
2104                 NewGRFProfiler::FinishAll();
2105                 return true;
2106         }
2107
2108         /* "abort" sub-command */
2109         if (strncasecmp(argv[1], "abo", 3) == 0) {
2110                 for (NewGRFProfiler &pr : _newgrf_profilers) {
2111                         pr.Abort();
2112                 }
2113                 _newgrf_profile_end_date = MAX_DAY;
2114                 return true;
2115         }
2116
2117         return false;
2118 }
2119
2120 #ifdef _DEBUG
2121 /******************
2122  *  debug commands
2123  ******************/
2124
2125 static void IConsoleDebugLibRegister()
2126 {
2127         IConsoleCmdRegister("resettile",        ConResetTile);
2128         IConsoleAliasRegister("dbg_echo",       "echo %A; echo %B");
2129         IConsoleAliasRegister("dbg_echo2",      "echo %!");
2130 }
2131 #endif
2132
2133 DEF_CONSOLE_CMD(ConFramerate)
2134 {
2135         extern void ConPrintFramerate(); // framerate_gui.cpp
2136
2137         if (argc == 0) {
2138                 IConsoleHelp("Show frame rate and game speed information");
2139                 return true;
2140         }
2141
2142         ConPrintFramerate();
2143         return true;
2144 }
2145
2146 DEF_CONSOLE_CMD(ConFramerateWindow)
2147 {
2148         extern void ShowFramerateWindow();
2149
2150         if (argc == 0) {
2151                 IConsoleHelp("Open the frame rate window");
2152                 return true;
2153         }
2154
2155         if (_network_dedicated) {
2156                 IConsoleError("Can not open frame rate window on a dedicated server");
2157                 return false;
2158         }
2159
2160         ShowFramerateWindow();
2161         return true;
2162 }
2163
2164 static void ConDumpRoadTypes()
2165 {
2166         IConsolePrintF(CC_DEFAULT, "  Flags:");
2167         IConsolePrintF(CC_DEFAULT, "    c = catenary");
2168         IConsolePrintF(CC_DEFAULT, "    l = no level crossings");
2169         IConsolePrintF(CC_DEFAULT, "    X = no houses");
2170         IConsolePrintF(CC_DEFAULT, "    h = hidden");
2171         IConsolePrintF(CC_DEFAULT, "    T = buildable by towns");
2172
2173         std::map<uint32, const GRFFile *> grfs;
2174         for (RoadType rt = ROADTYPE_BEGIN; rt < ROADTYPE_END; rt++) {
2175                 const RoadTypeInfo *rti = GetRoadTypeInfo(rt);
2176                 if (rti->label == 0) continue;
2177                 uint32 grfid = 0;
2178                 const GRFFile *grf = rti->grffile[ROTSG_GROUND];
2179                 if (grf != nullptr) {
2180                         grfid = grf->grfid;
2181                         grfs.emplace(grfid, grf);
2182                 }
2183                 IConsolePrintF(CC_DEFAULT, "  %02u %s %c%c%c%c, Flags: %c%c%c%c%c, GRF: %08X, %s",
2184                                 (uint)rt,
2185                                 RoadTypeIsTram(rt) ? "Tram" : "Road",
2186                                 rti->label >> 24, rti->label >> 16, rti->label >> 8, rti->label,
2187                                 HasBit(rti->flags, ROTF_CATENARY)          ? 'c' : '-',
2188                                 HasBit(rti->flags, ROTF_NO_LEVEL_CROSSING) ? 'l' : '-',
2189                                 HasBit(rti->flags, ROTF_NO_HOUSES)         ? 'X' : '-',
2190                                 HasBit(rti->flags, ROTF_HIDDEN)            ? 'h' : '-',
2191                                 HasBit(rti->flags, ROTF_TOWN_BUILD)        ? 'T' : '-',
2192                                 BSWAP32(grfid),
2193                                 GetStringPtr(rti->strings.name)
2194                 );
2195         }
2196         for (const auto &grf : grfs) {
2197                 IConsolePrintF(CC_DEFAULT, "  GRF: %08X = %s", BSWAP32(grf.first), grf.second->filename);
2198         }
2199 }
2200
2201 static void ConDumpRailTypes()
2202 {
2203         IConsolePrintF(CC_DEFAULT, "  Flags:");
2204         IConsolePrintF(CC_DEFAULT, "    c = catenary");
2205         IConsolePrintF(CC_DEFAULT, "    l = no level crossings");
2206         IConsolePrintF(CC_DEFAULT, "    h = hidden");
2207         IConsolePrintF(CC_DEFAULT, "    s = no sprite combine");
2208         IConsolePrintF(CC_DEFAULT, "    a = always allow 90 degree turns");
2209         IConsolePrintF(CC_DEFAULT, "    d = always disallow 90 degree turns");
2210
2211         std::map<uint32, const GRFFile *> grfs;
2212         for (RailType rt = RAILTYPE_BEGIN; rt < RAILTYPE_END; rt++) {
2213                 const RailtypeInfo *rti = GetRailTypeInfo(rt);
2214                 if (rti->label == 0) continue;
2215                 uint32 grfid = 0;
2216                 const GRFFile *grf = rti->grffile[RTSG_GROUND];
2217                 if (grf != nullptr) {
2218                         grfid = grf->grfid;
2219                         grfs.emplace(grfid, grf);
2220                 }
2221                 IConsolePrintF(CC_DEFAULT, "  %02u %c%c%c%c, Flags: %c%c%c%c%c%c, GRF: %08X, %s",
2222                                 (uint)rt,
2223                                 rti->label >> 24, rti->label >> 16, rti->label >> 8, rti->label,
2224                                 HasBit(rti->flags, RTF_CATENARY)          ? 'c' : '-',
2225                                 HasBit(rti->flags, RTF_NO_LEVEL_CROSSING) ? 'l' : '-',
2226                                 HasBit(rti->flags, RTF_HIDDEN)            ? 'h' : '-',
2227                                 HasBit(rti->flags, RTF_NO_SPRITE_COMBINE) ? 's' : '-',
2228                                 HasBit(rti->flags, RTF_ALLOW_90DEG)       ? 'a' : '-',
2229                                 HasBit(rti->flags, RTF_DISALLOW_90DEG)    ? 'd' : '-',
2230                                 BSWAP32(grfid),
2231                                 GetStringPtr(rti->strings.name)
2232                 );
2233         }
2234         for (const auto &grf : grfs) {
2235                 IConsolePrintF(CC_DEFAULT, "  GRF: %08X = %s", BSWAP32(grf.first), grf.second->filename);
2236         }
2237 }
2238
2239 static void ConDumpCargoTypes()
2240 {
2241         IConsolePrintF(CC_DEFAULT, "  Cargo classes:");
2242         IConsolePrintF(CC_DEFAULT, "    p = passenger");
2243         IConsolePrintF(CC_DEFAULT, "    m = mail");
2244         IConsolePrintF(CC_DEFAULT, "    x = express");
2245         IConsolePrintF(CC_DEFAULT, "    a = armoured");
2246         IConsolePrintF(CC_DEFAULT, "    b = bulk");
2247         IConsolePrintF(CC_DEFAULT, "    g = piece goods");
2248         IConsolePrintF(CC_DEFAULT, "    l = liquid");
2249         IConsolePrintF(CC_DEFAULT, "    r = refrigerated");
2250         IConsolePrintF(CC_DEFAULT, "    h = hazardous");
2251         IConsolePrintF(CC_DEFAULT, "    c = covered/sheltered");
2252         IConsolePrintF(CC_DEFAULT, "    S = special");
2253
2254         std::map<uint32, const GRFFile *> grfs;
2255         for (CargoID i = 0; i < NUM_CARGO; i++) {
2256                 const CargoSpec *spec = CargoSpec::Get(i);
2257                 if (!spec->IsValid()) continue;
2258                 uint32 grfid = 0;
2259                 const GRFFile *grf = spec->grffile;
2260                 if (grf != nullptr) {
2261                         grfid = grf->grfid;
2262                         grfs.emplace(grfid, grf);
2263                 }
2264                 IConsolePrintF(CC_DEFAULT, "  %02u Bit: %2u, Label: %c%c%c%c, Callback mask: 0x%02X, Cargo class: %c%c%c%c%c%c%c%c%c%c%c, GRF: %08X, %s",
2265                                 (uint)i,
2266                                 spec->bitnum,
2267                                 spec->label >> 24, spec->label >> 16, spec->label >> 8, spec->label,
2268                                 spec->callback_mask,
2269                                 (spec->classes & CC_PASSENGERS)   != 0 ? 'p' : '-',
2270                                 (spec->classes & CC_MAIL)         != 0 ? 'm' : '-',
2271                                 (spec->classes & CC_EXPRESS)      != 0 ? 'x' : '-',
2272                                 (spec->classes & CC_ARMOURED)     != 0 ? 'a' : '-',
2273                                 (spec->classes & CC_BULK)         != 0 ? 'b' : '-',
2274                                 (spec->classes & CC_PIECE_GOODS)  != 0 ? 'g' : '-',
2275                                 (spec->classes & CC_LIQUID)       != 0 ? 'l' : '-',
2276                                 (spec->classes & CC_REFRIGERATED) != 0 ? 'r' : '-',
2277                                 (spec->classes & CC_HAZARDOUS)    != 0 ? 'h' : '-',
2278                                 (spec->classes & CC_COVERED)      != 0 ? 'c' : '-',
2279                                 (spec->classes & CC_SPECIAL)      != 0 ? 'S' : '-',
2280                                 BSWAP32(grfid),
2281                                 GetStringPtr(spec->name)
2282                 );
2283         }
2284         for (const auto &grf : grfs) {
2285                 IConsolePrintF(CC_DEFAULT, "  GRF: %08X = %s", BSWAP32(grf.first), grf.second->filename);
2286         }
2287 }
2288
2289
2290 DEF_CONSOLE_CMD(ConDumpInfo)
2291 {
2292         if (argc != 2) {
2293                 IConsoleHelp("Dump debugging information.");
2294                 IConsoleHelp("Usage: dump_info roadtypes|railtypes|cargotypes");
2295                 IConsoleHelp("  Show information about road/tram types, rail types or cargo types.");
2296                 return true;
2297         }
2298
2299         if (strcasecmp(argv[1], "roadtypes") == 0) {
2300                 ConDumpRoadTypes();
2301                 return true;
2302         }
2303
2304         if (strcasecmp(argv[1], "railtypes") == 0) {
2305                 ConDumpRailTypes();
2306                 return true;
2307         }
2308
2309         if (strcasecmp(argv[1], "cargotypes") == 0) {
2310                 ConDumpCargoTypes();
2311                 return true;
2312         }
2313
2314         return false;
2315 }
2316
2317 /*******************************
2318  * console command registration
2319  *******************************/
2320
2321 void IConsoleStdLibRegister()
2322 {
2323         IConsoleCmdRegister("debug_level",  ConDebugLevel);
2324         IConsoleCmdRegister("echo",         ConEcho);
2325         IConsoleCmdRegister("echoc",        ConEchoC);
2326         IConsoleCmdRegister("exec",         ConExec);
2327         IConsoleCmdRegister("exit",         ConExit);
2328         IConsoleCmdRegister("part",         ConPart);
2329         IConsoleCmdRegister("help",         ConHelp);
2330         IConsoleCmdRegister("info_cmd",     ConInfoCmd);
2331         IConsoleCmdRegister("list_cmds",    ConListCommands);
2332         IConsoleCmdRegister("list_aliases", ConListAliases);
2333         IConsoleCmdRegister("newgame",      ConNewGame);
2334         IConsoleCmdRegister("restart",      ConRestart);
2335         IConsoleCmdRegister("reload",       ConReload);
2336         IConsoleCmdRegister("getseed",      ConGetSeed);
2337         IConsoleCmdRegister("getdate",      ConGetDate);
2338         IConsoleCmdRegister("getsysdate",   ConGetSysDate);
2339         IConsoleCmdRegister("quit",         ConExit);
2340         IConsoleCmdRegister("resetengines", ConResetEngines, ConHookNoNetwork);
2341         IConsoleCmdRegister("reset_enginepool", ConResetEnginePool, ConHookNoNetwork);
2342         IConsoleCmdRegister("return",       ConReturn);
2343         IConsoleCmdRegister("screenshot",   ConScreenShot);
2344         IConsoleCmdRegister("script",       ConScript);
2345         IConsoleCmdRegister("scrollto",     ConScrollToTile);
2346         IConsoleCmdRegister("alias",        ConAlias);
2347         IConsoleCmdRegister("load",         ConLoad);
2348         IConsoleCmdRegister("rm",           ConRemove);
2349         IConsoleCmdRegister("save",         ConSave);
2350         IConsoleCmdRegister("saveconfig",   ConSaveConfig);
2351         IConsoleCmdRegister("ls",           ConListFiles);
2352         IConsoleCmdRegister("cd",           ConChangeDirectory);
2353         IConsoleCmdRegister("pwd",          ConPrintWorkingDirectory);
2354         IConsoleCmdRegister("clear",        ConClearBuffer);
2355         IConsoleCmdRegister("setting",      ConSetting);
2356         IConsoleCmdRegister("setting_newgame", ConSettingNewgame);
2357         IConsoleCmdRegister("list_settings",ConListSettings);
2358         IConsoleCmdRegister("gamelog",      ConGamelogPrint);
2359         IConsoleCmdRegister("rescan_newgrf", ConRescanNewGRF);
2360
2361         IConsoleAliasRegister("dir",          "ls");
2362         IConsoleAliasRegister("del",          "rm %+");
2363         IConsoleAliasRegister("newmap",       "newgame");
2364         IConsoleAliasRegister("patch",        "setting %+");
2365         IConsoleAliasRegister("set",          "setting %+");
2366         IConsoleAliasRegister("set_newgame",  "setting_newgame %+");
2367         IConsoleAliasRegister("list_patches", "list_settings %+");
2368         IConsoleAliasRegister("developer",    "setting developer %+");
2369
2370         IConsoleCmdRegister("list_ai_libs", ConListAILibs);
2371         IConsoleCmdRegister("list_ai",      ConListAI);
2372         IConsoleCmdRegister("reload_ai",    ConReloadAI);
2373         IConsoleCmdRegister("rescan_ai",    ConRescanAI);
2374         IConsoleCmdRegister("start_ai",     ConStartAI);
2375         IConsoleCmdRegister("stop_ai",      ConStopAI);
2376
2377         IConsoleCmdRegister("list_game",    ConListGame);
2378         IConsoleCmdRegister("list_game_libs", ConListGameLibs);
2379         IConsoleCmdRegister("rescan_game",    ConRescanGame);
2380
2381         IConsoleCmdRegister("companies",       ConCompanies);
2382         IConsoleAliasRegister("players",       "companies");
2383
2384         /* networking functions */
2385
2386 /* Content downloading is only available with ZLIB */
2387 #if defined(WITH_ZLIB)
2388         IConsoleCmdRegister("content",         ConContent);
2389 #endif /* defined(WITH_ZLIB) */
2390
2391         /*** Networking commands ***/
2392         IConsoleCmdRegister("say",             ConSay, ConHookNeedNetwork);
2393         IConsoleCmdRegister("say_company",     ConSayCompany, ConHookNeedNetwork);
2394         IConsoleAliasRegister("say_player",    "say_company %+");
2395         IConsoleCmdRegister("say_client",      ConSayClient, ConHookNeedNetwork);
2396
2397         IConsoleCmdRegister("connect",         ConNetworkConnect, ConHookClientOnly);
2398         IConsoleCmdRegister("clients",         ConNetworkClients, ConHookNeedNetwork);
2399         IConsoleCmdRegister("status",          ConStatus, ConHookServerOnly);
2400         IConsoleCmdRegister("server_info",     ConServerInfo, ConHookServerOnly);
2401         IConsoleAliasRegister("info",          "server_info");
2402         IConsoleCmdRegister("reconnect",       ConNetworkReconnect, ConHookClientOnly);
2403         IConsoleCmdRegister("rcon",            ConRcon, ConHookNeedNetwork);
2404
2405         IConsoleCmdRegister("join",            ConJoinCompany, ConHookNeedNetwork);
2406         IConsoleAliasRegister("spectate",      "join 255");
2407         IConsoleCmdRegister("move",            ConMoveClient, ConHookServerOnly);
2408         IConsoleCmdRegister("reset_company",   ConResetCompany, ConHookServerOnly);
2409         IConsoleAliasRegister("clean_company", "reset_company %A");
2410         IConsoleCmdRegister("client_name",     ConClientNickChange, ConHookServerOnly);
2411         IConsoleCmdRegister("kick",            ConKick, ConHookServerOnly);
2412         IConsoleCmdRegister("ban",             ConBan, ConHookServerOnly);
2413         IConsoleCmdRegister("unban",           ConUnBan, ConHookServerOnly);
2414         IConsoleCmdRegister("banlist",         ConBanList, ConHookServerOnly);
2415
2416         IConsoleCmdRegister("pause",           ConPauseGame, ConHookServerOnly);
2417         IConsoleCmdRegister("unpause",         ConUnpauseGame, ConHookServerOnly);
2418
2419         IConsoleCmdRegister("company_pw",      ConCompanyPassword, ConHookNeedNetwork);
2420         IConsoleAliasRegister("company_password",      "company_pw %+");
2421
2422         IConsoleAliasRegister("net_frame_freq",        "setting frame_freq %+");
2423         IConsoleAliasRegister("net_sync_freq",         "setting sync_freq %+");
2424         IConsoleAliasRegister("server_pw",             "setting server_password %+");
2425         IConsoleAliasRegister("server_password",       "setting server_password %+");
2426         IConsoleAliasRegister("rcon_pw",               "setting rcon_password %+");
2427         IConsoleAliasRegister("rcon_password",         "setting rcon_password %+");
2428         IConsoleAliasRegister("name",                  "setting client_name %+");
2429         IConsoleAliasRegister("server_name",           "setting server_name %+");
2430         IConsoleAliasRegister("server_port",           "setting server_port %+");
2431         IConsoleAliasRegister("server_advertise",      "setting server_advertise %+");
2432         IConsoleAliasRegister("max_clients",           "setting max_clients %+");
2433         IConsoleAliasRegister("max_companies",         "setting max_companies %+");
2434         IConsoleAliasRegister("max_spectators",        "setting max_spectators %+");
2435         IConsoleAliasRegister("max_join_time",         "setting max_join_time %+");
2436         IConsoleAliasRegister("pause_on_join",         "setting pause_on_join %+");
2437         IConsoleAliasRegister("autoclean_companies",   "setting autoclean_companies %+");
2438         IConsoleAliasRegister("autoclean_protected",   "setting autoclean_protected %+");
2439         IConsoleAliasRegister("autoclean_unprotected", "setting autoclean_unprotected %+");
2440         IConsoleAliasRegister("restart_game_year",     "setting restart_game_year %+");
2441         IConsoleAliasRegister("min_players",           "setting min_active_clients %+");
2442         IConsoleAliasRegister("reload_cfg",            "setting reload_cfg %+");
2443
2444         /* debugging stuff */
2445 #ifdef _DEBUG
2446         IConsoleDebugLibRegister();
2447 #endif
2448         IConsoleCmdRegister("fps",     ConFramerate);
2449         IConsoleCmdRegister("fps_wnd", ConFramerateWindow);
2450
2451         /* NewGRF development stuff */
2452         IConsoleCmdRegister("reload_newgrfs",  ConNewGRFReload, ConHookNewGRFDeveloperTool);
2453         IConsoleCmdRegister("newgrf_profile",  ConNewGRFProfile, ConHookNewGRFDeveloperTool);
2454
2455         IConsoleCmdRegister("dump_info", ConDumpInfo);
2456 }