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/core/game_info.h"
  17 #include "network/network.h"
  18 #include "network/network_func.h"
  19 #include "network/network_base.h"
  20 #include "network/network_admin.h"
  21 #include "network/network_client.h"
  22 #include "command_func.h"
  23 #include "settings_func.h"
  24 #include "fios.h"
  25 #include "fileio_func.h"
  26 #include "screenshot.h"
  27 #include "genworld.h"
  28 #include "strings_func.h"
  29 #include "viewport_func.h"
  30 #include "window_func.h"
  31 #include "date_func.h"
  32 #include "company_func.h"
  33 #include "gamelog.h"
  34 #include "ai/ai.hpp"
  35 #include "ai/ai_config.hpp"
  36 #include "newgrf.h"
  37 #include "newgrf_profiling.h"
  38 #include "console_func.h"
  39 #include "engine_base.h"
  40 #include "road.h"
  41 #include "rail.h"
  42 #include "game/game.hpp"
  43 #include "table/strings.h"
  44 #include "walltime_func.h"
  45
  46 #include "safeguards.h"
  47
  48 /* scriptfile handling */
  49 static uint _script_current_depth; ///< Depth of scripts running (used to abort execution when #ConReturn is encountered).
  50
  51 /** File list storage for the console, for caching the last 'ls' command. */
  52 class ConsoleFileList : public FileList {
  53 public:
  54         ConsoleFileList() : FileList()
  55         {
  56                 this->file_list_valid = false;
  57         }
  58
  59         /** Declare the file storage cache as being invalid, also clears all stored files. */
  60         void InvalidateFileList()
  61         {
  62                 this->clear();
  63                 this->file_list_valid = false;
  64         }
  65
  66         /**
  67          * (Re-)validate the file storage cache. Only makes a change if the storage was invalid, or if \a force_reload.
  68          * @param force_reload Always reload the file storage cache.
  69          */
  70         void ValidateFileList(bool force_reload = false)
  71         {
  72                 if (force_reload || !this->file_list_valid) {
  73                         this->BuildFileList(FT_SAVEGAME, SLO_LOAD);
  74                         this->file_list_valid = true;
  75                 }
  76         }
  77
  78         bool file_list_valid; ///< If set, the file list is valid.
  79 };
  80
  81 static ConsoleFileList _console_file_list; ///< File storage cache for the console.
  82
  83 /* console command defines */
  84 #define DEF_CONSOLE_CMD(function) static bool function(byte argc, char *argv[])
  85 #define DEF_CONSOLE_HOOK(function) static ConsoleHookResult function(bool echo)
  86
  87
  88 /****************
  89  * command hooks
  90  ****************/
  91
  92 /**
  93  * Check network availability and inform in console about failure of detection.
  94  * @return Network availability.
  95  */
  96 static inline bool NetworkAvailable(bool echo)
  97 {
  98         if (!_network_available) {
  99                 if (echo) IConsolePrint(CC_ERROR, "You cannot use this command because there is no network available.");
 100                 return false;
 101         }
 102         return true;
 103 }
 104
 105 /**
 106  * Check whether we are a server.
 107  * @return Are we a server? True when yes, false otherwise.
 108  */
 109 DEF_CONSOLE_HOOK(ConHookServerOnly)
 110 {
 111         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 112
 113         if (!_network_server) {
 114                 if (echo) IConsolePrint(CC_ERROR, "This command is only available to a network server.");
 115                 return CHR_DISALLOW;
 116         }
 117         return CHR_ALLOW;
 118 }
 119
 120 /**
 121  * Check whether we are a client in a network game.
 122  * @return Are we a client in a network game? True when yes, false otherwise.
 123  */
 124 DEF_CONSOLE_HOOK(ConHookClientOnly)
 125 {
 126         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 127
 128         if (_network_server) {
 129                 if (echo) IConsolePrint(CC_ERROR, "This command is not available to a network server.");
 130                 return CHR_DISALLOW;
 131         }
 132         return CHR_ALLOW;
 133 }
 134
 135 /**
 136  * Check whether we are in a multiplayer game.
 137  * @return True when we are client or server in a network game.
 138  */
 139 DEF_CONSOLE_HOOK(ConHookNeedNetwork)
 140 {
 141         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 142
 143         if (!_networking || (!_network_server && !MyClient::IsConnected())) {
 144                 if (echo) IConsolePrint(CC_ERROR, "Not connected. This command is only available in multiplayer.");
 145                 return CHR_DISALLOW;
 146         }
 147         return CHR_ALLOW;
 148 }
 149
 150 /**
 151  * Check whether we are in singleplayer mode.
 152  * @return True when no network is active.
 153  */
 154 DEF_CONSOLE_HOOK(ConHookNoNetwork)
 155 {
 156         if (_networking) {
 157                 if (echo) IConsolePrint(CC_ERROR, "This command is forbidden in multiplayer.");
 158                 return CHR_DISALLOW;
 159         }
 160         return CHR_ALLOW;
 161 }
 162
 163 /**
 164  * Check if are either in singleplayer or a server.
 165  * @return True iff we are either in singleplayer or a server.
 166  */
 167 DEF_CONSOLE_HOOK(ConHookServerOrNoNetwork)
 168 {
 169         if (_networking && !_network_server) {
 170                 if (echo) IConsolePrint(CC_ERROR, "This command is only available to a network server.");
 171                 return CHR_DISALLOW;
 172         }
 173         return CHR_ALLOW;
 174 }
 175
 176 DEF_CONSOLE_HOOK(ConHookNewGRFDeveloperTool)
 177 {
 178         if (_settings_client.gui.newgrf_developer_tools) {
 179                 if (_game_mode == GM_MENU) {
 180                         if (echo) IConsolePrint(CC_ERROR, "This command is only available in-game and in the editor.");
 181                         return CHR_DISALLOW;
 182                 }
 183                 return ConHookNoNetwork(echo);
 184         }
 185         return CHR_HIDE;
 186 }
 187
 188 /**
 189  * Reset status of all engines.
 190  * @return Will always succeed.
 191  */
 192 DEF_CONSOLE_CMD(ConResetEngines)
 193 {
 194         if (argc == 0) {
 195                 IConsolePrint(CC_HELP, "Reset status data of all engines. This might solve some issues with 'lost' engines. Usage: 'resetengines'.");
 196                 return true;
 197         }
 198
 199         StartupEngines();
 200         return true;
 201 }
 202
 203 /**
 204  * Reset status of the engine pool.
 205  * @return Will always return true.
 206  * @note Resetting the pool only succeeds when there are no vehicles ingame.
 207  */
 208 DEF_CONSOLE_CMD(ConResetEnginePool)
 209 {
 210         if (argc == 0) {
 211                 IConsolePrint(CC_HELP, "Reset NewGRF allocations of engine slots. This will remove invalid engine definitions, and might make default engines available again.");
 212                 return true;
 213         }
 214
 215         if (_game_mode == GM_MENU) {
 216                 IConsolePrint(CC_ERROR, "This command is only available in-game and in the editor.");
 217                 return true;
 218         }
 219
 220         if (!EngineOverrideManager::ResetToCurrentNewGRFConfig()) {
 221                 IConsolePrint(CC_ERROR, "This can only be done when there are no vehicles in the game.");
 222                 return true;
 223         }
 224
 225         return true;
 226 }
 227
 228 #ifdef _DEBUG
 229 /**
 230  * Reset a tile to bare land in debug mode.
 231  * param tile number.
 232  * @return True when the tile is reset or the help on usage was printed (0 or two parameters).
 233  */
 234 DEF_CONSOLE_CMD(ConResetTile)
 235 {
 236         if (argc == 0) {
 237                 IConsolePrint(CC_HELP, "Reset a tile to bare land. Usage: 'resettile <tile>'.");
 238                 IConsolePrint(CC_HELP, "Tile can be either decimal (34161) or hexadecimal (0x4a5B).");
 239                 return true;
 240         }
 241
 242         if (argc == 2) {
 243                 uint32 result;
 244                 if (GetArgumentInteger(&result, argv[1])) {
 245                         DoClearSquare((TileIndex)result);
 246                         return true;
 247                 }
 248         }
 249
 250         return false;
 251 }
 252 #endif /* _DEBUG */
 253
 254 /**
 255  * Scroll to a tile on the map.
 256  * param x tile number or tile x coordinate.
 257  * param y optional y coordinate.
 258  * @note When only one argument is given it is interpreted as the tile number.
 259  *       When two arguments are given, they are interpreted as the tile's x
 260  *       and y coordinates.
 261  * @return True when either console help was shown or a proper amount of parameters given.
 262  */
 263 DEF_CONSOLE_CMD(ConScrollToTile)
 264 {
 265         switch (argc) {
 266                 case 0:
 267                         IConsolePrint(CC_HELP, "Center the screen on a given tile.");
 268                         IConsolePrint(CC_HELP, "Usage: 'scrollto <tile>' or 'scrollto <x> <y>'.");
 269                         IConsolePrint(CC_HELP, "Numbers can be either decimal (34161) or hexadecimal (0x4a5B).");
 270                         return true;
 271
 272                 case 2: {
 273                         uint32 result;
 274                         if (GetArgumentInteger(&result, argv[1])) {
 275                                 if (result >= MapSize()) {
 276                                         IConsolePrint(CC_ERROR, "Tile does not exist.");
 277                                         return true;
 278                                 }
 279                                 ScrollMainWindowToTile((TileIndex)result);
 280                                 return true;
 281                         }
 282                         break;
 283                 }
 284
 285                 case 3: {
 286                         uint32 x, y;
 287                         if (GetArgumentInteger(&x, argv[1]) && GetArgumentInteger(&y, argv[2])) {
 288                                 if (x >= MapSizeX() || y >= MapSizeY()) {
 289                                         IConsolePrint(CC_ERROR, "Tile does not exist.");
 290                                         return true;
 291                                 }
 292                                 ScrollMainWindowToTile(TileXY(x, y));
 293                                 return true;
 294                         }
 295                         break;
 296                 }
 297         }
 298
 299         return false;
 300 }
 301
 302 /**
 303  * Save the map to a file.
 304  * param filename the filename to save the map to.
 305  * @return True when help was displayed or the file attempted to be saved.
 306  */
 307 DEF_CONSOLE_CMD(ConSave)
 308 {
 309         if (argc == 0) {
 310                 IConsolePrint(CC_HELP, "Save the current game. Usage: 'save <filename>'.");
 311                 return true;
 312         }
 313
 314         if (argc == 2) {
 315                 char *filename = str_fmt("%s.sav", argv[1]);
 316                 IConsolePrint(CC_DEFAULT, "Saving map...");
 317
 318                 if (SaveOrLoad(filename, SLO_SAVE, DFT_GAME_FILE, SAVE_DIR) != SL_OK) {
 319                         IConsolePrint(CC_ERROR, "Saving map failed.");
 320                 } else {
 321                         IConsolePrint(CC_INFO, "Map successfully saved to '{}'.", filename);
 322                 }
 323                 free(filename);
 324                 return true;
 325         }
 326
 327         return false;
 328 }
 329
 330 /**
 331  * Explicitly save the configuration.
 332  * @return True.
 333  */
 334 DEF_CONSOLE_CMD(ConSaveConfig)
 335 {
 336         if (argc == 0) {
 337                 IConsolePrint(CC_HELP, "Saves the configuration for new games to the configuration file, typically 'openttd.cfg'.");
 338                 IConsolePrint(CC_HELP, "It does not save the configuration of the current game to the configuration file.");
 339                 return true;
 340         }
 341
 342         SaveToConfig();
 343         IConsolePrint(CC_DEFAULT, "Saved config.");
 344         return true;
 345 }
 346
 347 DEF_CONSOLE_CMD(ConLoad)
 348 {
 349         if (argc == 0) {
 350                 IConsolePrint(CC_HELP, "Load a game by name or index. Usage: 'load <file | number>'.");
 351                 return true;
 352         }
 353
 354         if (argc != 2) return false;
 355
 356         const char *file = argv[1];
 357         _console_file_list.ValidateFileList();
 358         const FiosItem *item = _console_file_list.FindItem(file);
 359         if (item != nullptr) {
 360                 if (GetAbstractFileType(item->type) == FT_SAVEGAME) {
 361                         _switch_mode = SM_LOAD_GAME;
 362                         _file_to_saveload.SetMode(item->type);
 363                         _file_to_saveload.SetName(FiosBrowseTo(item));
 364                         _file_to_saveload.SetTitle(item->title);
 365                 } else {
 366                         IConsolePrint(CC_ERROR, "'{}' is not a savegame.", file);
 367                 }
 368         } else {
 369                 IConsolePrint(CC_ERROR, "'{}' cannot be found.", file);
 370         }
 371
 372         return true;
 373 }
 374
 375
 376 DEF_CONSOLE_CMD(ConRemove)
 377 {
 378         if (argc == 0) {
 379                 IConsolePrint(CC_HELP, "Remove a savegame by name or index. Usage: 'rm <file | number>'.");
 380                 return true;
 381         }
 382
 383         if (argc != 2) return false;
 384
 385         const char *file = argv[1];
 386         _console_file_list.ValidateFileList();
 387         const FiosItem *item = _console_file_list.FindItem(file);
 388         if (item != nullptr) {
 389                 if (!FiosDelete(item->name)) {
 390                         IConsolePrint(CC_ERROR, "Failed to delete '{}'.", file);
 391                 }
 392         } else {
 393                 IConsolePrint(CC_ERROR, "'{}' could not be found.", file);
 394         }
 395
 396         _console_file_list.InvalidateFileList();
 397         return true;
 398 }
 399
 400
 401 /* List all the files in the current dir via console */
 402 DEF_CONSOLE_CMD(ConListFiles)
 403 {
 404         if (argc == 0) {
 405                 IConsolePrint(CC_HELP, "List all loadable savegames and directories in the current dir via console. Usage: 'ls | dir'.");
 406                 return true;
 407         }
 408
 409         _console_file_list.ValidateFileList(true);
 410         for (uint i = 0; i < _console_file_list.size(); i++) {
 411                 IConsolePrint(CC_DEFAULT, "{}) {}", i, _console_file_list[i].title);
 412         }
 413
 414         return true;
 415 }
 416
 417 /* Change the dir via console */
 418 DEF_CONSOLE_CMD(ConChangeDirectory)
 419 {
 420         if (argc == 0) {
 421                 IConsolePrint(CC_HELP, "Change the dir via console. Usage: 'cd <directory | number>'.");
 422                 return true;
 423         }
 424
 425         if (argc != 2) return false;
 426
 427         const char *file = argv[1];
 428         _console_file_list.ValidateFileList(true);
 429         const FiosItem *item = _console_file_list.FindItem(file);
 430         if (item != nullptr) {
 431                 switch (item->type) {
 432                         case FIOS_TYPE_DIR: case FIOS_TYPE_DRIVE: case FIOS_TYPE_PARENT:
 433                                 FiosBrowseTo(item);
 434                                 break;
 435                         default: IConsolePrint(CC_ERROR, "{}: Not a directory.", file);
 436                 }
 437         } else {
 438                 IConsolePrint(CC_ERROR, "{}: No such file or directory.", file);
 439         }
 440
 441         _console_file_list.InvalidateFileList();
 442         return true;
 443 }
 444
 445 DEF_CONSOLE_CMD(ConPrintWorkingDirectory)
 446 {
 447         const char *path;
 448
 449         if (argc == 0) {
 450                 IConsolePrint(CC_HELP, "Print out the current working directory. Usage: 'pwd'.");
 451                 return true;
 452         }
 453
 454         /* XXX - Workaround for broken file handling */
 455         _console_file_list.ValidateFileList(true);
 456         _console_file_list.InvalidateFileList();
 457
 458         FiosGetDescText(&path, nullptr);
 459         IConsolePrint(CC_DEFAULT, path);
 460         return true;
 461 }
 462
 463 DEF_CONSOLE_CMD(ConClearBuffer)
 464 {
 465         if (argc == 0) {
 466                 IConsolePrint(CC_HELP, "Clear the console buffer. Usage: 'clear'.");
 467                 return true;
 468         }
 469
 470         IConsoleClearBuffer();
 471         SetWindowDirty(WC_CONSOLE, 0);
 472         return true;
 473 }
 474
 475
 476 /**********************************
 477  * Network Core Console Commands
 478  **********************************/
 479
 480 static bool ConKickOrBan(const char *argv, bool ban, const std::string &reason)
 481 {
 482         uint n;
 483
 484         if (strchr(argv, '.') == nullptr && strchr(argv, ':') == nullptr) { // banning with ID
 485                 ClientID client_id = (ClientID)atoi(argv);
 486
 487                 /* Don't kill the server, or the client doing the rcon. The latter can't be kicked because
 488                  * kicking frees closes and subsequently free the connection related instances, which we
 489                  * would be reading from and writing to after returning. So we would read or write data
 490                  * from freed memory up till the segfault triggers. */
 491                 if (client_id == CLIENT_ID_SERVER || client_id == _redirect_console_to_client) {
 492                         IConsolePrint(CC_ERROR, "You can not {} yourself!", ban ? "ban" : "kick");
 493                         return true;
 494                 }
 495
 496                 NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(client_id);
 497                 if (ci == nullptr) {
 498                         IConsolePrint(CC_ERROR, "Invalid client ID.");
 499                         return true;
 500                 }
 501
 502                 if (!ban) {
 503                         /* Kick only this client, not all clients with that IP */
 504                         NetworkServerKickClient(client_id, reason);
 505                         return true;
 506                 }
 507
 508                 /* When banning, kick+ban all clients with that IP */
 509                 n = NetworkServerKickOrBanIP(client_id, ban, reason);
 510         } else {
 511                 n = NetworkServerKickOrBanIP(argv, ban, reason);
 512         }
 513
 514         if (n == 0) {
 515                 IConsolePrint(CC_DEFAULT, ban ? "Client not online, address added to banlist." : "Client not found.");
 516         } else {
 517                 IConsolePrint(CC_DEFAULT, "{}ed {} client(s).", ban ? "Bann" : "Kick", n);
 518         }
 519
 520         return true;
 521 }
 522
 523 DEF_CONSOLE_CMD(ConKick)
 524 {
 525         if (argc == 0) {
 526                 IConsolePrint(CC_HELP, "Kick a client from a network game. Usage: 'kick <ip | client-id> [<kick-reason>]'.");
 527                 IConsolePrint(CC_HELP, "For client-id's, see the command 'clients'.");
 528                 return true;
 529         }
 530
 531         if (argc != 2 && argc != 3) return false;
 532
 533         /* No reason supplied for kicking */
 534         if (argc == 2) return ConKickOrBan(argv[1], false, {});
 535
 536         /* Reason for kicking supplied */
 537         size_t kick_message_length = strlen(argv[2]);
 538         if (kick_message_length >= 255) {
 539                 IConsolePrint(CC_ERROR, "Maximum kick message length is 254 characters. You entered {} characters.", kick_message_length);
 540                 return false;
 541         } else {
 542                 return ConKickOrBan(argv[1], false, argv[2]);
 543         }
 544 }
 545
 546 DEF_CONSOLE_CMD(ConBan)
 547 {
 548         if (argc == 0) {
 549                 IConsolePrint(CC_HELP, "Ban a client from a network game. Usage: 'ban <ip | client-id> [<ban-reason>]'.");
 550                 IConsolePrint(CC_HELP, "For client-id's, see the command 'clients'.");
 551                 IConsolePrint(CC_HELP, "If the client is no longer online, you can still ban their IP.");
 552                 return true;
 553         }
 554
 555         if (argc != 2 && argc != 3) return false;
 556
 557         /* No reason supplied for kicking */
 558         if (argc == 2) return ConKickOrBan(argv[1], true, {});
 559
 560         /* Reason for kicking supplied */
 561         size_t kick_message_length = strlen(argv[2]);
 562         if (kick_message_length >= 255) {
 563                 IConsolePrint(CC_ERROR, "Maximum kick message length is 254 characters. You entered {} characters.", kick_message_length);
 564                 return false;
 565         } else {
 566                 return ConKickOrBan(argv[1], true, argv[2]);
 567         }
 568 }
 569
 570 DEF_CONSOLE_CMD(ConUnBan)
 571 {
 572         if (argc == 0) {
 573                 IConsolePrint(CC_HELP, "Unban a client from a network game. Usage: 'unban <ip | banlist-index>'.");
 574                 IConsolePrint(CC_HELP, "For a list of banned IP's, see the command 'banlist'.");
 575                 return true;
 576         }
 577
 578         if (argc != 2) return false;
 579
 580         /* Try by IP. */
 581         uint index;
 582         for (index = 0; index < _network_ban_list.size(); index++) {
 583                 if (_network_ban_list[index] == argv[1]) break;
 584         }
 585
 586         /* Try by index. */
 587         if (index >= _network_ban_list.size()) {
 588                 index = atoi(argv[1]) - 1U; // let it wrap
 589         }
 590
 591         if (index < _network_ban_list.size()) {
 592                 IConsolePrint(CC_DEFAULT, "Unbanned {}.", _network_ban_list[index]);
 593                 _network_ban_list.erase(_network_ban_list.begin() + index);
 594         } else {
 595                 IConsolePrint(CC_DEFAULT, "Invalid list index or IP not in ban-list.");
 596                 IConsolePrint(CC_DEFAULT, "For a list of banned IP's, see the command 'banlist'.");
 597         }
 598
 599         return true;
 600 }
 601
 602 DEF_CONSOLE_CMD(ConBanList)
 603 {
 604         if (argc == 0) {
 605                 IConsolePrint(CC_HELP, "List the IP's of banned clients: Usage 'banlist'.");
 606                 return true;
 607         }
 608
 609         IConsolePrint(CC_DEFAULT, "Banlist:");
 610
 611         uint i = 1;
 612         for (const auto &entry : _network_ban_list) {
 613                 IConsolePrint(CC_DEFAULT, "  {}) {}", i, entry);
 614                 i++;
 615         }
 616
 617         return true;
 618 }
 619
 620 DEF_CONSOLE_CMD(ConPauseGame)
 621 {
 622         if (argc == 0) {
 623                 IConsolePrint(CC_HELP, "Pause a network game. Usage: 'pause'.");
 624                 return true;
 625         }
 626
 627         if (_game_mode == GM_MENU) {
 628                 IConsolePrint(CC_ERROR, "This command is only available in-game and in the editor.");
 629                 return true;
 630         }
 631
 632         if ((_pause_mode & PM_PAUSED_NORMAL) == PM_UNPAUSED) {
 633                 DoCommandP(0, PM_PAUSED_NORMAL, 1, CMD_PAUSE);
 634                 if (!_networking) IConsolePrint(CC_DEFAULT, "Game paused.");
 635         } else {
 636                 IConsolePrint(CC_DEFAULT, "Game is already paused.");
 637         }
 638
 639         return true;
 640 }
 641
 642 DEF_CONSOLE_CMD(ConUnpauseGame)
 643 {
 644         if (argc == 0) {
 645                 IConsolePrint(CC_HELP, "Unpause a network game. Usage: 'unpause'.");
 646                 return true;
 647         }
 648
 649         if (_game_mode == GM_MENU) {
 650                 IConsolePrint(CC_ERROR, "This command is only available in-game and in the editor.");
 651                 return true;
 652         }
 653
 654         if ((_pause_mode & PM_PAUSED_NORMAL) != PM_UNPAUSED) {
 655                 DoCommandP(0, PM_PAUSED_NORMAL, 0, CMD_PAUSE);
 656                 if (!_networking) IConsolePrint(CC_DEFAULT, "Game unpaused.");
 657         } else if ((_pause_mode & PM_PAUSED_ERROR) != PM_UNPAUSED) {
 658                 IConsolePrint(CC_DEFAULT, "Game is in error state and cannot be unpaused via console.");
 659         } else if (_pause_mode != PM_UNPAUSED) {
 660                 IConsolePrint(CC_DEFAULT, "Game cannot be unpaused manually; disable pause_on_join/min_active_clients.");
 661         } else {
 662                 IConsolePrint(CC_DEFAULT, "Game is already unpaused.");
 663         }
 664
 665         return true;
 666 }
 667
 668 DEF_CONSOLE_CMD(ConRcon)
 669 {
 670         if (argc == 0) {
 671                 IConsolePrint(CC_HELP, "Remote control the server from another client. Usage: 'rcon <password> <command>'.");
 672                 IConsolePrint(CC_HELP, "Remember to enclose the command in quotes, otherwise only the first parameter is sent.");
 673                 return true;
 674         }
 675
 676         if (argc < 3) return false;
 677
 678         if (_network_server) {
 679                 IConsoleCmdExec(argv[2]);
 680         } else {
 681                 NetworkClientSendRcon(argv[1], argv[2]);
 682         }
 683         return true;
 684 }
 685
 686 DEF_CONSOLE_CMD(ConStatus)
 687 {
 688         if (argc == 0) {
 689                 IConsolePrint(CC_HELP, "List the status of all clients connected to the server. Usage 'status'.");
 690                 return true;
 691         }
 692
 693         NetworkServerShowStatusToConsole();
 694         return true;
 695 }
 696
 697 DEF_CONSOLE_CMD(ConServerInfo)
 698 {
 699         if (argc == 0) {
 700                 IConsolePrint(CC_HELP, "List current and maximum client/company limits. Usage 'server_info'.");
 701                 IConsolePrint(CC_HELP, "You can change these values by modifying settings 'network.max_clients' and 'network.max_companies'.");
 702                 return true;
 703         }
 704
 705         IConsolePrint(CC_DEFAULT, "Invite code:                {}", _network_server_invite_code);
 706         IConsolePrint(CC_DEFAULT, "Current/maximum clients:    {:3d}/{:3d}", _network_game_info.clients_on, _settings_client.network.max_clients);
 707         IConsolePrint(CC_DEFAULT, "Current/maximum companies:  {:3d}/{:3d}", Company::GetNumItems(), _settings_client.network.max_companies);
 708         IConsolePrint(CC_DEFAULT, "Current spectators:         {:3d}", NetworkSpectatorCount());
 709
 710         return true;
 711 }
 712
 713 DEF_CONSOLE_CMD(ConClientNickChange)
 714 {
 715         if (argc != 3) {
 716                 IConsolePrint(CC_HELP, "Change the nickname of a connected client. Usage: 'client_name <client-id> <new-name>'.");
 717                 IConsolePrint(CC_HELP, "For client-id's, see the command 'clients'.");
 718                 return true;
 719         }
 720
 721         ClientID client_id = (ClientID)atoi(argv[1]);
 722
 723         if (client_id == CLIENT_ID_SERVER) {
 724                 IConsolePrint(CC_ERROR, "Please use the command 'name' to change your own name!");
 725                 return true;
 726         }
 727
 728         if (NetworkClientInfo::GetByClientID(client_id) == nullptr) {
 729                 IConsolePrint(CC_ERROR, "Invalid client ID.");
 730                 return true;
 731         }
 732
 733         std::string client_name(argv[2]);
 734         StrTrimInPlace(client_name);
 735         if (!NetworkIsValidClientName(client_name)) {
 736                 IConsolePrint(CC_ERROR, "Cannot give a client an empty name.");
 737                 return true;
 738         }
 739
 740         if (!NetworkServerChangeClientName(client_id, client_name)) {
 741                 IConsolePrint(CC_ERROR, "Cannot give a client a duplicate name.");
 742         }
 743
 744         return true;
 745 }
 746
 747 DEF_CONSOLE_CMD(ConJoinCompany)
 748 {
 749         if (argc < 2) {
 750                 IConsolePrint(CC_HELP, "Request joining another company. Usage: 'join <company-id> [<password>]'.");
 751                 IConsolePrint(CC_HELP, "For valid company-id see company list, use 255 for spectator.");
 752                 return true;
 753         }
 754
 755         CompanyID company_id = (CompanyID)(atoi(argv[1]) <= MAX_COMPANIES ? atoi(argv[1]) - 1 : atoi(argv[1]));
 756
 757         /* Check we have a valid company id! */
 758         if (!Company::IsValidID(company_id) && company_id != COMPANY_SPECTATOR) {
 759                 IConsolePrint(CC_ERROR, "Company does not exist. Company-id must be between 1 and {}.", MAX_COMPANIES);
 760                 return true;
 761         }
 762
 763         if (NetworkClientInfo::GetByClientID(_network_own_client_id)->client_playas == company_id) {
 764                 IConsolePrint(CC_ERROR, "You are already there!");
 765                 return true;
 766         }
 767
 768         if (company_id != COMPANY_SPECTATOR && !Company::IsHumanID(company_id)) {
 769                 IConsolePrint(CC_ERROR, "Cannot join AI company.");
 770                 return true;
 771         }
 772
 773         /* Check if the company requires a password */
 774         if (NetworkCompanyIsPassworded(company_id) && argc < 3) {
 775                 IConsolePrint(CC_ERROR, "Company {} requires a password to join.", company_id + 1);
 776                 return true;
 777         }
 778
 779         /* non-dedicated server may just do the move! */
 780         if (_network_server) {
 781                 NetworkServerDoMove(CLIENT_ID_SERVER, company_id);
 782         } else {
 783                 NetworkClientRequestMove(company_id, NetworkCompanyIsPassworded(company_id) ? argv[2] : "");
 784         }
 785
 786         return true;
 787 }
 788
 789 DEF_CONSOLE_CMD(ConMoveClient)
 790 {
 791         if (argc < 3) {
 792                 IConsolePrint(CC_HELP, "Move a client to another company. Usage: 'move <client-id> <company-id>'.");
 793                 IConsolePrint(CC_HELP, "For valid client-id see 'clients', for valid company-id see 'companies', use 255 for moving to spectators.");
 794                 return true;
 795         }
 796
 797         const NetworkClientInfo *ci = NetworkClientInfo::GetByClientID((ClientID)atoi(argv[1]));
 798         CompanyID company_id = (CompanyID)(atoi(argv[2]) <= MAX_COMPANIES ? atoi(argv[2]) - 1 : atoi(argv[2]));
 799
 800         /* check the client exists */
 801         if (ci == nullptr) {
 802                 IConsolePrint(CC_ERROR, "Invalid client-id, check the command 'clients' for valid client-id's.");
 803                 return true;
 804         }
 805
 806         if (!Company::IsValidID(company_id) && company_id != COMPANY_SPECTATOR) {
 807                 IConsolePrint(CC_ERROR, "Company does not exist. Company-id must be between 1 and {}.", MAX_COMPANIES);
 808                 return true;
 809         }
 810
 811         if (company_id != COMPANY_SPECTATOR && !Company::IsHumanID(company_id)) {
 812                 IConsolePrint(CC_ERROR, "You cannot move clients to AI companies.");
 813                 return true;
 814         }
 815
 816         if (ci->client_id == CLIENT_ID_SERVER && _network_dedicated) {
 817                 IConsolePrint(CC_ERROR, "You cannot move the server!");
 818                 return true;
 819         }
 820
 821         if (ci->client_playas == company_id) {
 822                 IConsolePrint(CC_ERROR, "You cannot move someone to where they already are!");
 823                 return true;
 824         }
 825
 826         /* we are the server, so force the update */
 827         NetworkServerDoMove(ci->client_id, company_id);
 828
 829         return true;
 830 }
 831
 832 DEF_CONSOLE_CMD(ConResetCompany)
 833 {
 834         if (argc == 0) {
 835                 IConsolePrint(CC_HELP, "Remove an idle company from the game. Usage: 'reset_company <company-id>'.");
 836                 IConsolePrint(CC_HELP, "For company-id's, see the list of companies from the dropdown menu. Company 1 is 1, etc.");
 837                 return true;
 838         }
 839
 840         if (argc != 2) return false;
 841
 842         CompanyID index = (CompanyID)(atoi(argv[1]) - 1);
 843
 844         /* Check valid range */
 845         if (!Company::IsValidID(index)) {
 846                 IConsolePrint(CC_ERROR, "Company does not exist. Company-id must be between 1 and {}.", MAX_COMPANIES);
 847                 return true;
 848         }
 849
 850         if (!Company::IsHumanID(index)) {
 851                 IConsolePrint(CC_ERROR, "Company is owned by an AI.");
 852                 return true;
 853         }
 854
 855         if (NetworkCompanyHasClients(index)) {
 856                 IConsolePrint(CC_ERROR, "Cannot remove company: a client is connected to that company.");
 857                 return false;
 858         }
 859         const NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(CLIENT_ID_SERVER);
 860         if (ci->client_playas == index) {
 861                 IConsolePrint(CC_ERROR, "Cannot remove company: the server is connected to that company.");
 862                 return true;
 863         }
 864
 865         /* It is safe to remove this company */
 866         DoCommandP(0, CCA_DELETE | index << 16 | CRR_MANUAL << 24, 0, CMD_COMPANY_CTRL);
 867         IConsolePrint(CC_DEFAULT, "Company deleted.");
 868
 869         return true;
 870 }
 871
 872 DEF_CONSOLE_CMD(ConNetworkClients)
 873 {
 874         if (argc == 0) {
 875                 IConsolePrint(CC_HELP, "Get a list of connected clients including their ID, name, company-id, and IP. Usage: 'clients'.");
 876                 return true;
 877         }
 878
 879         NetworkPrintClients();
 880
 881         return true;
 882 }
 883
 884 DEF_CONSOLE_CMD(ConNetworkReconnect)
 885 {
 886         if (argc == 0) {
 887                 IConsolePrint(CC_HELP, "Reconnect to server to which you were connected last time. Usage: 'reconnect [<company>]'.");
 888                 IConsolePrint(CC_HELP, "Company 255 is spectator (default, if not specified), 0 means creating new company.");
 889                 IConsolePrint(CC_HELP, "All others are a certain company with Company 1 being #1.");
 890                 return true;
 891         }
 892
 893         CompanyID playas = (argc >= 2) ? (CompanyID)atoi(argv[1]) : COMPANY_SPECTATOR;
 894         switch (playas) {
 895                 case 0: playas = COMPANY_NEW_COMPANY; break;
 896                 case COMPANY_SPECTATOR: /* nothing to do */ break;
 897                 default:
 898                         /* From a user pov 0 is a new company, internally it's different and all
 899                          * companies are offset by one to ease up on users (eg companies 1-8 not 0-7) */
 900                         if (playas < COMPANY_FIRST + 1 || playas > MAX_COMPANIES + 1) return false;
 901                         break;
 902         }
 903
 904         if (_settings_client.network.last_joined.empty()) {
 905                 IConsolePrint(CC_DEFAULT, "No server for reconnecting.");
 906                 return true;
 907         }
 908
 909         /* Don't resolve the address first, just print it directly as it comes from the config file. */
 910         IConsolePrint(CC_DEFAULT, "Reconnecting to {} ...", _settings_client.network.last_joined);
 911
 912         return NetworkClientConnectGame(_settings_client.network.last_joined, playas);
 913 }
 914
 915 DEF_CONSOLE_CMD(ConNetworkConnect)
 916 {
 917         if (argc == 0) {
 918                 IConsolePrint(CC_HELP, "Connect to a remote OTTD server and join the game. Usage: 'connect <ip>'.");
 919                 IConsolePrint(CC_HELP, "IP can contain port and company: 'IP[:Port][#Company]', eg: 'server.ottd.org:443#2'.");
 920                 IConsolePrint(CC_HELP, "Company #255 is spectator all others are a certain company with Company 1 being #1.");
 921                 return true;
 922         }
 923
 924         if (argc < 2) return false;
 925
 926         return NetworkClientConnectGame(argv[1], COMPANY_NEW_COMPANY);
 927 }
 928
 929 /*********************************
 930  *  script file console commands
 931  *********************************/
 932
 933 DEF_CONSOLE_CMD(ConExec)
 934 {
 935         if (argc == 0) {
 936                 IConsolePrint(CC_HELP, "Execute a local script file. Usage: 'exec <script> <?>'.");
 937                 return true;
 938         }
 939
 940         if (argc < 2) return false;
 941
 942         FILE *script_file = FioFOpenFile(argv[1], "r", BASE_DIR);
 943
 944         if (script_file == nullptr) {
 945                 if (argc == 2 || atoi(argv[2]) != 0) IConsolePrint(CC_ERROR, "Script file '{}' not found.", argv[1]);
 946                 return true;
 947         }
 948
 949         if (_script_current_depth == 11) {
 950                 FioFCloseFile(script_file);
 951                 IConsolePrint(CC_ERROR, "Maximum 'exec' depth reached; script A is calling script B is calling script C ... more than 10 times.");
 952                 return true;
 953         }
 954
 955         _script_current_depth++;
 956         uint script_depth = _script_current_depth;
 957
 958         char cmdline[ICON_CMDLN_SIZE];
 959         while (fgets(cmdline, sizeof(cmdline), script_file) != nullptr) {
 960                 /* Remove newline characters from the executing script */
 961                 for (char *cmdptr = cmdline; *cmdptr != '\0'; cmdptr++) {
 962                         if (*cmdptr == '\n' || *cmdptr == '\r') {
 963                                 *cmdptr = '\0';
 964                                 break;
 965                         }
 966                 }
 967                 IConsoleCmdExec(cmdline);
 968                 /* Ensure that we are still on the same depth or that we returned via 'return'. */
 969                 assert(_script_current_depth == script_depth || _script_current_depth == script_depth - 1);
 970
 971                 /* The 'return' command was executed. */
 972                 if (_script_current_depth == script_depth - 1) break;
 973         }
 974
 975         if (ferror(script_file)) {
 976                 IConsolePrint(CC_ERROR, "Encountered error while trying to read from script file '{}'.", argv[1]);
 977         }
 978
 979         if (_script_current_depth == script_depth) _script_current_depth--;
 980         FioFCloseFile(script_file);
 981         return true;
 982 }
 983
 984 DEF_CONSOLE_CMD(ConReturn)
 985 {
 986         if (argc == 0) {
 987                 IConsolePrint(CC_HELP, "Stop executing a running script. Usage: 'return'.");
 988                 return true;
 989         }
 990
 991         _script_current_depth--;
 992         return true;
 993 }
 994
 995 /*****************************
 996  *  default console commands
 997  ******************************/
 998 extern bool CloseConsoleLogIfActive();
 999
1000 DEF_CONSOLE_CMD(ConScript)
1001 {
1002         extern FILE *_iconsole_output_file;
1003
1004         if (argc == 0) {
1005                 IConsolePrint(CC_HELP, "Start or stop logging console output to a file. Usage: 'script <filename>'.");
1006                 IConsolePrint(CC_HELP, "If filename is omitted, a running log is stopped if it is active.");
1007                 return true;
1008         }
1009
1010         if (!CloseConsoleLogIfActive()) {
1011                 if (argc < 2) return false;
1012
1013                 _iconsole_output_file = fopen(argv[1], "ab");
1014                 if (_iconsole_output_file == nullptr) {
1015                         IConsolePrint(CC_ERROR, "Could not open console log file '{}'.", argv[1]);
1016                 } else {
1017                         IConsolePrint(CC_INFO, "Console log output started to '{}'.", argv[1]);
1018                 }
1019         }
1020
1021         return true;
1022 }
1023
1024
1025 DEF_CONSOLE_CMD(ConEcho)
1026 {
1027         if (argc == 0) {
1028                 IConsolePrint(CC_HELP, "Print back the first argument to the console. Usage: 'echo <arg>'.");
1029                 return true;
1030         }
1031
1032         if (argc < 2) return false;
1033         IConsolePrint(CC_DEFAULT, argv[1]);
1034         return true;
1035 }
1036
1037 DEF_CONSOLE_CMD(ConEchoC)
1038 {
1039         if (argc == 0) {
1040                 IConsolePrint(CC_HELP, "Print back the first argument to the console in a given colour. Usage: 'echoc <colour> <arg2>'.");
1041                 return true;
1042         }
1043
1044         if (argc < 3) return false;
1045         IConsolePrint((TextColour)Clamp(atoi(argv[1]), TC_BEGIN, TC_END - 1), argv[2]);
1046         return true;
1047 }
1048
1049 DEF_CONSOLE_CMD(ConNewGame)
1050 {
1051         if (argc == 0) {
1052                 IConsolePrint(CC_HELP, "Start a new game. Usage: 'newgame [seed]'.");
1053                 IConsolePrint(CC_HELP, "The server can force a new game using 'newgame'; any client joined will rejoin after the server is done generating the new game.");
1054                 return true;
1055         }
1056
1057         StartNewGameWithoutGUI((argc == 2) ? strtoul(argv[1], nullptr, 10) : GENERATE_NEW_SEED);
1058         return true;
1059 }
1060
1061 DEF_CONSOLE_CMD(ConRestart)
1062 {
1063         if (argc == 0) {
1064                 IConsolePrint(CC_HELP, "Restart game. Usage: 'restart'.");
1065                 IConsolePrint(CC_HELP, "Restarts a game. It tries to reproduce the exact same map as the game started with.");
1066                 IConsolePrint(CC_HELP, "However:");
1067                 IConsolePrint(CC_HELP, " * restarting games started in another version might create another map due to difference in map generation.");
1068                 IConsolePrint(CC_HELP, " * restarting games based on scenarios, loaded games or heightmaps will start a new game based on the settings stored in the scenario/savegame.");
1069                 return true;
1070         }
1071
1072         /* Don't copy the _newgame pointers to the real pointers, so call SwitchToMode directly */
1073         _settings_game.game_creation.map_x = MapLogX();
1074         _settings_game.game_creation.map_y = FindFirstBit(MapSizeY());
1075         _switch_mode = SM_RESTARTGAME;
1076         return true;
1077 }
1078
1079 DEF_CONSOLE_CMD(ConReload)
1080 {
1081         if (argc == 0) {
1082                 IConsolePrint(CC_HELP, "Reload game. Usage: 'reload'.");
1083                 IConsolePrint(CC_HELP, "Reloads a game.");
1084                 IConsolePrint(CC_HELP, " * if you started from a savegame / scenario / heightmap, that exact same savegame / scenario / heightmap will be loaded.");
1085                 IConsolePrint(CC_HELP, " * if you started from a new game, this acts the same as 'restart'.");
1086                 return true;
1087         }
1088
1089         /* Don't copy the _newgame pointers to the real pointers, so call SwitchToMode directly */
1090         _settings_game.game_creation.map_x = MapLogX();
1091         _settings_game.game_creation.map_y = FindFirstBit(MapSizeY());
1092         _switch_mode = SM_RELOADGAME;
1093         return true;
1094 }
1095
1096 /**
1097  * Print a text buffer line by line to the console. Lines are separated by '\n'.
1098  * @param buf The buffer to print.
1099  * @note All newlines are replace by '\0' characters.
1100  */
1101 static void PrintLineByLine(char *buf)
1102 {
1103         char *p = buf;
1104         /* Print output line by line */
1105         for (char *p2 = buf; *p2 != '\0'; p2++) {
1106                 if (*p2 == '\n') {
1107                         *p2 = '\0';
1108                         IConsolePrint(CC_DEFAULT, p);
1109                         p = p2 + 1;
1110                 }
1111         }
1112 }
1113
1114 DEF_CONSOLE_CMD(ConListAILibs)
1115 {
1116         char buf[4096];
1117         AI::GetConsoleLibraryList(buf, lastof(buf));
1118
1119         PrintLineByLine(buf);
1120
1121         return true;
1122 }
1123
1124 DEF_CONSOLE_CMD(ConListAI)
1125 {
1126         char buf[4096];
1127         AI::GetConsoleList(buf, lastof(buf));
1128
1129         PrintLineByLine(buf);
1130
1131         return true;
1132 }
1133
1134 DEF_CONSOLE_CMD(ConListGameLibs)
1135 {
1136         char buf[4096];
1137         Game::GetConsoleLibraryList(buf, lastof(buf));
1138
1139         PrintLineByLine(buf);
1140
1141         return true;
1142 }
1143
1144 DEF_CONSOLE_CMD(ConListGame)
1145 {
1146         char buf[4096];
1147         Game::GetConsoleList(buf, lastof(buf));
1148
1149         PrintLineByLine(buf);
1150
1151         return true;
1152 }
1153
1154 DEF_CONSOLE_CMD(ConStartAI)
1155 {
1156         if (argc == 0 || argc > 3) {
1157                 IConsolePrint(CC_HELP, "Start a new AI. Usage: 'start_ai [<AI>] [<settings>]'.");
1158                 IConsolePrint(CC_HELP, "Start a new AI. If <AI> is given, it starts that specific AI (if found).");
1159                 IConsolePrint(CC_HELP, "If <settings> is given, it is parsed and the AI settings are set to that.");
1160                 return true;
1161         }
1162
1163         if (_game_mode != GM_NORMAL) {
1164                 IConsolePrint(CC_ERROR, "AIs can only be managed in a game.");
1165                 return true;
1166         }
1167
1168         if (Company::GetNumItems() == CompanyPool::MAX_SIZE) {
1169                 IConsolePrint(CC_ERROR, "Can't start a new AI (no more free slots).");
1170                 return true;
1171         }
1172         if (_networking && !_network_server) {
1173                 IConsolePrint(CC_ERROR, "Only the server can start a new AI.");
1174                 return true;
1175         }
1176         if (_networking && !_settings_game.ai.ai_in_multiplayer) {
1177                 IConsolePrint(CC_ERROR, "AIs are not allowed in multiplayer by configuration.");
1178                 IConsolePrint(CC_ERROR, "Switch AI -> AI in multiplayer to True.");
1179                 return true;
1180         }
1181         if (!AI::CanStartNew()) {
1182                 IConsolePrint(CC_ERROR, "Can't start a new AI.");
1183                 return true;
1184         }
1185
1186         int n = 0;
1187         /* Find the next free slot */
1188         for (const Company *c : Company::Iterate()) {
1189                 if (c->index != n) break;
1190                 n++;
1191         }
1192
1193         AIConfig *config = AIConfig::GetConfig((CompanyID)n);
1194         if (argc >= 2) {
1195                 config->Change(argv[1], -1, false);
1196
1197                 /* If the name is not found, and there is a dot in the name,
1198                  * try again with the assumption everything right of the dot is
1199                  * the version the user wants to load. */
1200                 if (!config->HasScript()) {
1201                         char *name = stredup(argv[1]);
1202                         char *e = strrchr(name, '.');
1203                         if (e != nullptr) {
1204                                 *e = '\0';
1205                                 e++;
1206
1207                                 int version = atoi(e);
1208                                 config->Change(name, version, true);
1209                         }
1210                         free(name);
1211                 }
1212
1213                 if (!config->HasScript()) {
1214                         IConsolePrint(CC_ERROR, "Failed to load the specified AI.");
1215                         return true;
1216                 }
1217                 if (argc == 3) {
1218                         config->StringToSettings(argv[2]);
1219                 }
1220         }
1221
1222         /* Start a new AI company */
1223         DoCommandP(0, CCA_NEW_AI | INVALID_COMPANY << 16, 0, CMD_COMPANY_CTRL);
1224
1225         return true;
1226 }
1227
1228 DEF_CONSOLE_CMD(ConReloadAI)
1229 {
1230         if (argc != 2) {
1231                 IConsolePrint(CC_HELP, "Reload an AI. Usage: 'reload_ai <company-id>'.");
1232                 IConsolePrint(CC_HELP, "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.");
1233                 return true;
1234         }
1235
1236         if (_game_mode != GM_NORMAL) {
1237                 IConsolePrint(CC_ERROR, "AIs can only be managed in a game.");
1238                 return true;
1239         }
1240
1241         if (_networking && !_network_server) {
1242                 IConsolePrint(CC_ERROR, "Only the server can reload an AI.");
1243                 return true;
1244         }
1245
1246         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1247         if (!Company::IsValidID(company_id)) {
1248                 IConsolePrint(CC_ERROR, "Unknown company. Company range is between 1 and {}.", MAX_COMPANIES);
1249                 return true;
1250         }
1251
1252         /* In singleplayer mode the player can be in an AI company, after cheating or loading network save with an AI in first slot. */
1253         if (Company::IsHumanID(company_id) || company_id == _local_company) {
1254                 IConsolePrint(CC_ERROR, "Company is not controlled by an AI.");
1255                 return true;
1256         }
1257
1258         /* First kill the company of the AI, then start a new one. This should start the current AI again */
1259         DoCommandP(0, CCA_DELETE | company_id << 16 | CRR_MANUAL << 24, 0, CMD_COMPANY_CTRL);
1260         DoCommandP(0, CCA_NEW_AI | company_id << 16, 0, CMD_COMPANY_CTRL);
1261         IConsolePrint(CC_DEFAULT, "AI reloaded.");
1262
1263         return true;
1264 }
1265
1266 DEF_CONSOLE_CMD(ConStopAI)
1267 {
1268         if (argc != 2) {
1269                 IConsolePrint(CC_HELP, "Stop an AI. Usage: 'stop_ai <company-id>'.");
1270                 IConsolePrint(CC_HELP, "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.");
1271                 return true;
1272         }
1273
1274         if (_game_mode != GM_NORMAL) {
1275                 IConsolePrint(CC_ERROR, "AIs can only be managed in a game.");
1276                 return true;
1277         }
1278
1279         if (_networking && !_network_server) {
1280                 IConsolePrint(CC_ERROR, "Only the server can stop an AI.");
1281                 return true;
1282         }
1283
1284         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1285         if (!Company::IsValidID(company_id)) {
1286                 IConsolePrint(CC_ERROR, "Unknown company. Company range is between 1 and {}.", MAX_COMPANIES);
1287                 return true;
1288         }
1289
1290         /* In singleplayer mode the player can be in an AI company, after cheating or loading network save with an AI in first slot. */
1291         if (Company::IsHumanID(company_id) || company_id == _local_company) {
1292                 IConsolePrint(CC_ERROR, "Company is not controlled by an AI.");
1293                 return true;
1294         }
1295
1296         /* Now kill the company of the AI. */
1297         DoCommandP(0, CCA_DELETE | company_id << 16 | CRR_MANUAL << 24, 0, CMD_COMPANY_CTRL);
1298         IConsolePrint(CC_DEFAULT, "AI stopped, company deleted.");
1299
1300         return true;
1301 }
1302
1303 DEF_CONSOLE_CMD(ConRescanAI)
1304 {
1305         if (argc == 0) {
1306                 IConsolePrint(CC_HELP, "Rescan the AI dir for scripts. Usage: 'rescan_ai'.");
1307                 return true;
1308         }
1309
1310         if (_networking && !_network_server) {
1311                 IConsolePrint(CC_ERROR, "Only the server can rescan the AI dir for scripts.");
1312                 return true;
1313         }
1314
1315         AI::Rescan();
1316
1317         return true;
1318 }
1319
1320 DEF_CONSOLE_CMD(ConRescanGame)
1321 {
1322         if (argc == 0) {
1323                 IConsolePrint(CC_HELP, "Rescan the Game Script dir for scripts. Usage: 'rescan_game'.");
1324                 return true;
1325         }
1326
1327         if (_networking && !_network_server) {
1328                 IConsolePrint(CC_ERROR, "Only the server can rescan the Game Script dir for scripts.");
1329                 return true;
1330         }
1331
1332         Game::Rescan();
1333
1334         return true;
1335 }
1336
1337 DEF_CONSOLE_CMD(ConRescanNewGRF)
1338 {
1339         if (argc == 0) {
1340                 IConsolePrint(CC_HELP, "Rescan the data dir for NewGRFs. Usage: 'rescan_newgrf'.");
1341                 return true;
1342         }
1343
1344         if (!RequestNewGRFScan()) {
1345                 IConsolePrint(CC_ERROR, "NewGRF scanning is already running. Please wait until completed to run again.");
1346         }
1347
1348         return true;
1349 }
1350
1351 DEF_CONSOLE_CMD(ConGetSeed)
1352 {
1353         if (argc == 0) {
1354                 IConsolePrint(CC_HELP, "Returns the seed used to create this game. Usage: 'getseed'.");
1355                 IConsolePrint(CC_HELP, "The seed can be used to reproduce the exact same map as the game started with.");
1356                 return true;
1357         }
1358
1359         IConsolePrint(CC_DEFAULT, "Generation Seed: {}", _settings_game.game_creation.generation_seed);
1360         return true;
1361 }
1362
1363 DEF_CONSOLE_CMD(ConGetDate)
1364 {
1365         if (argc == 0) {
1366                 IConsolePrint(CC_HELP, "Returns the current date (year-month-day) of the game. Usage: 'getdate'.");
1367                 return true;
1368         }
1369
1370         YearMonthDay ymd;
1371         ConvertDateToYMD(_date, &ymd);
1372         IConsolePrint(CC_DEFAULT, "Date: {:04d}-{:02d}-{:02d}", ymd.year, ymd.month + 1, ymd.day);
1373         return true;
1374 }
1375
1376 DEF_CONSOLE_CMD(ConGetSysDate)
1377 {
1378         if (argc == 0) {
1379                 IConsolePrint(CC_HELP, "Returns the current date (year-month-day) of your system. Usage: 'getsysdate'.");
1380                 return true;
1381         }
1382
1383         char buffer[lengthof("2000-01-02 03:04:05")];
1384         LocalTime::Format(buffer, lastof(buffer), "%Y-%m-%d %H:%M:%S");
1385         IConsolePrint(CC_DEFAULT, "System Date: {}", buffer);
1386         return true;
1387 }
1388
1389
1390 DEF_CONSOLE_CMD(ConAlias)
1391 {
1392         IConsoleAlias *alias;
1393
1394         if (argc == 0) {
1395                 IConsolePrint(CC_HELP, "Add a new alias, or redefine the behaviour of an existing alias . Usage: 'alias <name> <command>'.");
1396                 return true;
1397         }
1398
1399         if (argc < 3) return false;
1400
1401         alias = IConsole::AliasGet(argv[1]);
1402         if (alias == nullptr) {
1403                 IConsole::AliasRegister(argv[1], argv[2]);
1404         } else {
1405                 alias->cmdline = argv[2];
1406         }
1407         return true;
1408 }
1409
1410 DEF_CONSOLE_CMD(ConScreenShot)
1411 {
1412         if (argc == 0) {
1413                 IConsolePrint(CC_HELP, "Create a screenshot of the game. Usage: 'screenshot [viewport | normal | big | giant | heightmap | minimap] [no_con] [size <width> <height>] [<filename>]'.");
1414                 IConsolePrint(CC_HELP, "  'viewport' (default) makes a screenshot of the current viewport (including menus, windows).");
1415                 IConsolePrint(CC_HELP, "  'normal' makes a screenshot of the visible area.");
1416                 IConsolePrint(CC_HELP, "  'big' makes a zoomed-in screenshot of the visible area.");
1417                 IConsolePrint(CC_HELP, "  'giant' makes a screenshot of the whole map.");
1418                 IConsolePrint(CC_HELP, "  'heightmap' makes a heightmap screenshot of the map that can be loaded in as heightmap.");
1419                 IConsolePrint(CC_HELP, "  'minimap' makes a top-viewed minimap screenshot of the whole world which represents one tile by one pixel.");
1420                 IConsolePrint(CC_HELP, "  'no_con' hides the console to create the screenshot (only useful in combination with 'viewport').");
1421                 IConsolePrint(CC_HELP, "  'size' sets the width and height of the viewport to make a screenshot of (only useful in combination with 'normal' or 'big').");
1422                 return true;
1423         }
1424
1425         if (argc > 7) return false;
1426
1427         ScreenshotType type = SC_VIEWPORT;
1428         uint32 width = 0;
1429         uint32 height = 0;
1430         std::string name{};
1431         uint32 arg_index = 1;
1432
1433         if (argc > arg_index) {
1434                 if (strcmp(argv[arg_index], "viewport") == 0) {
1435                         type = SC_VIEWPORT;
1436                         arg_index += 1;
1437                 } else if (strcmp(argv[arg_index], "normal") == 0) {
1438                         type = SC_DEFAULTZOOM;
1439                         arg_index += 1;
1440                 } else if (strcmp(argv[arg_index], "big") == 0) {
1441                         type = SC_ZOOMEDIN;
1442                         arg_index += 1;
1443                 } else if (strcmp(argv[arg_index], "giant") == 0) {
1444                         type = SC_WORLD;
1445                         arg_index += 1;
1446                 } else if (strcmp(argv[arg_index], "heightmap") == 0) {
1447                         type = SC_HEIGHTMAP;
1448                         arg_index += 1;
1449                 } else if (strcmp(argv[arg_index], "minimap") == 0) {
1450                         type = SC_MINIMAP;
1451                         arg_index += 1;
1452                 }
1453         }
1454
1455         if (argc > arg_index && strcmp(argv[arg_index], "no_con") == 0) {
1456                 if (type != SC_VIEWPORT) {
1457                         IConsolePrint(CC_ERROR, "'no_con' can only be used in combination with 'viewport'.");
1458                         return true;
1459                 }
1460                 IConsoleClose();
1461                 arg_index += 1;
1462         }
1463
1464         if (argc > arg_index + 2 && strcmp(argv[arg_index], "size") == 0) {
1465                 /* size <width> <height> */
1466                 if (type != SC_DEFAULTZOOM && type != SC_ZOOMEDIN) {
1467                         IConsolePrint(CC_ERROR, "'size' can only be used in combination with 'normal' or 'big'.");
1468                         return true;
1469                 }
1470                 GetArgumentInteger(&width, argv[arg_index + 1]);
1471                 GetArgumentInteger(&height, argv[arg_index + 2]);
1472                 arg_index += 3;
1473         }
1474
1475         if (argc > arg_index) {
1476                 /* Last parameter that was not one of the keywords must be the filename. */
1477                 name = argv[arg_index];
1478                 arg_index += 1;
1479         }
1480
1481         if (argc > arg_index) {
1482                 /* We have parameters we did not process; means we misunderstood any of the above. */
1483                 return false;
1484         }
1485
1486         MakeScreenshot(type, name, width, height);
1487         return true;
1488 }
1489
1490 DEF_CONSOLE_CMD(ConInfoCmd)
1491 {
1492         if (argc == 0) {
1493                 IConsolePrint(CC_HELP, "Print out debugging information about a command. Usage: 'info_cmd <cmd>'.");
1494                 return true;
1495         }
1496
1497         if (argc < 2) return false;
1498
1499         const IConsoleCmd *cmd = IConsole::CmdGet(argv[1]);
1500         if (cmd == nullptr) {
1501                 IConsolePrint(CC_ERROR, "The given command was not found.");
1502                 return true;
1503         }
1504
1505         IConsolePrint(CC_DEFAULT, "Command name: '{}'", cmd->name);
1506
1507         if (cmd->hook != nullptr) IConsolePrint(CC_DEFAULT, "Command is hooked.");
1508
1509         return true;
1510 }
1511
1512 DEF_CONSOLE_CMD(ConDebugLevel)
1513 {
1514         if (argc == 0) {
1515                 IConsolePrint(CC_HELP, "Get/set the default debugging level for the game. Usage: 'debug_level [<level>]'.");
1516                 IConsolePrint(CC_HELP, "Level can be any combination of names, levels. Eg 'net=5 ms=4'. Remember to enclose it in \"'\"s.");
1517                 return true;
1518         }
1519
1520         if (argc > 2) return false;
1521
1522         if (argc == 1) {
1523                 IConsolePrint(CC_DEFAULT, "Current debug-level: '{}'", GetDebugString());
1524         } else {
1525                 SetDebugString(argv[1]);
1526         }
1527
1528         return true;
1529 }
1530
1531 DEF_CONSOLE_CMD(ConExit)
1532 {
1533         if (argc == 0) {
1534                 IConsolePrint(CC_HELP, "Exit the game. Usage: 'exit'.");
1535                 return true;
1536         }
1537
1538         if (_game_mode == GM_NORMAL && _settings_client.gui.autosave_on_exit) DoExitSave();
1539
1540         _exit_game = true;
1541         return true;
1542 }
1543
1544 DEF_CONSOLE_CMD(ConPart)
1545 {
1546         if (argc == 0) {
1547                 IConsolePrint(CC_HELP, "Leave the currently joined/running game (only ingame). Usage: 'part'.");
1548                 return true;
1549         }
1550
1551         if (_game_mode != GM_NORMAL) return false;
1552
1553         _switch_mode = SM_MENU;
1554         return true;
1555 }
1556
1557 DEF_CONSOLE_CMD(ConHelp)
1558 {
1559         if (argc == 2) {
1560                 const IConsoleCmd *cmd;
1561                 const IConsoleAlias *alias;
1562
1563                 cmd = IConsole::CmdGet(argv[1]);
1564                 if (cmd != nullptr) {
1565                         cmd->proc(0, nullptr);
1566                         return true;
1567                 }
1568
1569                 alias = IConsole::AliasGet(argv[1]);
1570                 if (alias != nullptr) {
1571                         cmd = IConsole::CmdGet(alias->cmdline);
1572                         if (cmd != nullptr) {
1573                                 cmd->proc(0, nullptr);
1574                                 return true;
1575                         }
1576                         IConsolePrint(CC_ERROR, "Alias is of special type, please see its execution-line: '{}'.", alias->cmdline);
1577                         return true;
1578                 }
1579
1580                 IConsolePrint(CC_ERROR, "Command not found.");
1581                 return true;
1582         }
1583
1584         IConsolePrint(TC_LIGHT_BLUE, " ---- OpenTTD Console Help ---- ");
1585         IConsolePrint(CC_DEFAULT, " - commands: the command to list all commands is 'list_cmds'.");
1586         IConsolePrint(CC_DEFAULT, " call commands with '<command> <arg2> <arg3>...'");
1587         IConsolePrint(CC_DEFAULT, " - to assign strings, or use them as arguments, enclose it within quotes.");
1588         IConsolePrint(CC_DEFAULT, " like this: '<command> \"string argument with spaces\"'.");
1589         IConsolePrint(CC_DEFAULT, " - use 'help <command>' to get specific information.");
1590         IConsolePrint(CC_DEFAULT, " - scroll console output with shift + (up | down | pageup | pagedown).");
1591         IConsolePrint(CC_DEFAULT, " - scroll console input history with the up or down arrows.");
1592         IConsolePrint(CC_DEFAULT, "");
1593         return true;
1594 }
1595
1596 DEF_CONSOLE_CMD(ConListCommands)
1597 {
1598         if (argc == 0) {
1599                 IConsolePrint(CC_HELP, "List all registered commands. Usage: 'list_cmds [<pre-filter>]'.");
1600                 return true;
1601         }
1602
1603         for (auto &it : IConsole::Commands()) {
1604                 const IConsoleCmd *cmd = &it.second;
1605                 if (argv[1] == nullptr || cmd->name.find(argv[1]) != std::string::npos) {
1606                         if (cmd->hook == nullptr || cmd->hook(false) != CHR_HIDE) IConsolePrint(CC_DEFAULT, cmd->name);
1607                 }
1608         }
1609
1610         return true;
1611 }
1612
1613 DEF_CONSOLE_CMD(ConListAliases)
1614 {
1615         if (argc == 0) {
1616                 IConsolePrint(CC_HELP, "List all registered aliases. Usage: 'list_aliases [<pre-filter>]'.");
1617                 return true;
1618         }
1619
1620         for (auto &it : IConsole::Aliases()) {
1621                 const IConsoleAlias *alias = &it.second;
1622                 if (argv[1] == nullptr || alias->name.find(argv[1]) != std::string::npos) {
1623                         IConsolePrint(CC_DEFAULT, "{} => {}", alias->name, alias->cmdline);
1624                 }
1625         }
1626
1627         return true;
1628 }
1629
1630 DEF_CONSOLE_CMD(ConCompanies)
1631 {
1632         if (argc == 0) {
1633                 IConsolePrint(CC_HELP, "List the details of all companies in the game. Usage 'companies'.");
1634                 return true;
1635         }
1636
1637         for (const Company *c : Company::Iterate()) {
1638                 /* Grab the company name */
1639                 char company_name[512];
1640                 SetDParam(0, c->index);
1641                 GetString(company_name, STR_COMPANY_NAME, lastof(company_name));
1642
1643                 const char *password_state = "";
1644                 if (c->is_ai) {
1645                         password_state = "AI";
1646                 } else if (_network_server) {
1647                         password_state = _network_company_states[c->index].password.empty() ? "unprotected" : "protected";
1648                 }
1649
1650                 char colour[512];
1651                 GetString(colour, STR_COLOUR_DARK_BLUE + _company_colours[c->index], lastof(colour));
1652                 IConsolePrint(CC_INFO, "#:{}({}) Company Name: '{}'  Year Founded: {}  Money: {}  Loan: {}  Value: {}  (T:{}, R:{}, P:{}, S:{}) {}",
1653                         c->index + 1, colour, company_name,
1654                         c->inaugurated_year, (int64)c->money, (int64)c->current_loan, (int64)CalculateCompanyValue(c),
1655                         c->group_all[VEH_TRAIN].num_vehicle,
1656                         c->group_all[VEH_ROAD].num_vehicle,
1657                         c->group_all[VEH_AIRCRAFT].num_vehicle,
1658                         c->group_all[VEH_SHIP].num_vehicle,
1659                         password_state);
1660         }
1661
1662         return true;
1663 }
1664
1665 DEF_CONSOLE_CMD(ConSay)
1666 {
1667         if (argc == 0) {
1668                 IConsolePrint(CC_HELP, "Chat to your fellow players in a multiplayer game. Usage: 'say \"<msg>\"'.");
1669                 return true;
1670         }
1671
1672         if (argc != 2) return false;
1673
1674         if (!_network_server) {
1675                 NetworkClientSendChat(NETWORK_ACTION_CHAT, DESTTYPE_BROADCAST, 0 /* param does not matter */, argv[1]);
1676         } else {
1677                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1678                 NetworkServerSendChat(NETWORK_ACTION_CHAT, DESTTYPE_BROADCAST, 0, argv[1], CLIENT_ID_SERVER, from_admin);
1679         }
1680
1681         return true;
1682 }
1683
1684 DEF_CONSOLE_CMD(ConSayCompany)
1685 {
1686         if (argc == 0) {
1687                 IConsolePrint(CC_HELP, "Chat to a certain company in a multiplayer game. Usage: 'say_company <company-no> \"<msg>\"'.");
1688                 IConsolePrint(CC_HELP, "CompanyNo is the company that plays as company <companyno>, 1 through max_companies.");
1689                 return true;
1690         }
1691
1692         if (argc != 3) return false;
1693
1694         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1695         if (!Company::IsValidID(company_id)) {
1696                 IConsolePrint(CC_DEFAULT, "Unknown company. Company range is between 1 and {}.", MAX_COMPANIES);
1697                 return true;
1698         }
1699
1700         if (!_network_server) {
1701                 NetworkClientSendChat(NETWORK_ACTION_CHAT_COMPANY, DESTTYPE_TEAM, company_id, argv[2]);
1702         } else {
1703                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1704                 NetworkServerSendChat(NETWORK_ACTION_CHAT_COMPANY, DESTTYPE_TEAM, company_id, argv[2], CLIENT_ID_SERVER, from_admin);
1705         }
1706
1707         return true;
1708 }
1709
1710 DEF_CONSOLE_CMD(ConSayClient)
1711 {
1712         if (argc == 0) {
1713                 IConsolePrint(CC_HELP, "Chat to a certain client in a multiplayer game. Usage: 'say_client <client-no> \"<msg>\"'.");
1714                 IConsolePrint(CC_HELP, "For client-id's, see the command 'clients'.");
1715                 return true;
1716         }
1717
1718         if (argc != 3) return false;
1719
1720         if (!_network_server) {
1721                 NetworkClientSendChat(NETWORK_ACTION_CHAT_CLIENT, DESTTYPE_CLIENT, atoi(argv[1]), argv[2]);
1722         } else {
1723                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1724                 NetworkServerSendChat(NETWORK_ACTION_CHAT_CLIENT, DESTTYPE_CLIENT, atoi(argv[1]), argv[2], CLIENT_ID_SERVER, from_admin);
1725         }
1726
1727         return true;
1728 }
1729
1730 DEF_CONSOLE_CMD(ConCompanyPassword)
1731 {
1732         if (argc == 0) {
1733                 if (_network_dedicated) {
1734                         IConsolePrint(CC_HELP, "Change the password of a company. Usage: 'company_pw <company-no> \"<password>\".");
1735                 } else if (_network_server) {
1736                         IConsolePrint(CC_HELP, "Change the password of your or any other company. Usage: 'company_pw [<company-no>] \"<password>\"'.");
1737                 } else {
1738                         IConsolePrint(CC_HELP, "Change the password of your company. Usage: 'company_pw \"<password>\"'.");
1739                 }
1740
1741                 IConsolePrint(CC_HELP, "Use \"*\" to disable the password.");
1742                 return true;
1743         }
1744
1745         CompanyID company_id;
1746         std::string password;
1747         const char *errormsg;
1748
1749         if (argc == 2) {
1750                 company_id = _local_company;
1751                 password = argv[1];
1752                 errormsg = "You have to own a company to make use of this command.";
1753         } else if (argc == 3 && _network_server) {
1754                 company_id = (CompanyID)(atoi(argv[1]) - 1);
1755                 password = argv[2];
1756                 errormsg = "You have to specify the ID of a valid human controlled company.";
1757         } else {
1758                 return false;
1759         }
1760
1761         if (!Company::IsValidHumanID(company_id)) {
1762                 IConsolePrint(CC_ERROR, errormsg);
1763                 return false;
1764         }
1765
1766         password = NetworkChangeCompanyPassword(company_id, password);
1767
1768         if (password.empty()) {
1769                 IConsolePrint(CC_INFO, "Company password cleared.");
1770         } else {
1771                 IConsolePrint(CC_INFO, "Company password changed to '{}'.", password);
1772         }
1773
1774         return true;
1775 }
1776
1777 /* Content downloading only is available with ZLIB */
1778 #if defined(WITH_ZLIB)
1779 #include "network/network_content.h"
1780
1781 /** Resolve a string to a content type. */
1782 static ContentType StringToContentType(const char *str)
1783 {
1784         static const char * const inv_lookup[] = { "", "base", "newgrf", "ai", "ailib", "scenario", "heightmap" };
1785         for (uint i = 1 /* there is no type 0 */; i < lengthof(inv_lookup); i++) {
1786                 if (strcasecmp(str, inv_lookup[i]) == 0) return (ContentType)i;
1787         }
1788         return CONTENT_TYPE_END;
1789 }
1790
1791 /** Asynchronous callback */
1792 struct ConsoleContentCallback : public ContentCallback {
1793         void OnConnect(bool success)
1794         {
1795                 IConsolePrint(CC_DEFAULT, "Content server connection {}.", success ? "established" : "failed");
1796         }
1797
1798         void OnDisconnect()
1799         {
1800                 IConsolePrint(CC_DEFAULT, "Content server connection closed.");
1801         }
1802
1803         void OnDownloadComplete(ContentID cid)
1804         {
1805                 IConsolePrint(CC_DEFAULT, "Completed download of {}.", cid);
1806         }
1807 };
1808
1809 /**
1810  * Outputs content state information to console
1811  * @param ci the content info
1812  */
1813 static void OutputContentState(const ContentInfo *const ci)
1814 {
1815         static const char * const types[] = { "Base graphics", "NewGRF", "AI", "AI library", "Scenario", "Heightmap", "Base sound", "Base music", "Game script", "GS library" };
1816         static_assert(lengthof(types) == CONTENT_TYPE_END - CONTENT_TYPE_BEGIN);
1817         static const char * const states[] = { "Not selected", "Selected", "Dep Selected", "Installed", "Unknown" };
1818         static const TextColour state_to_colour[] = { CC_COMMAND, CC_INFO, CC_INFO, CC_WHITE, CC_ERROR };
1819
1820         char buf[sizeof(ci->md5sum) * 2 + 1];
1821         md5sumToString(buf, lastof(buf), ci->md5sum);
1822         IConsolePrint(state_to_colour[ci->state], "{}, {}, {}, {}, {:08X}, {}", ci->id, types[ci->type - 1], states[ci->state], ci->name, ci->unique_id, buf);
1823 }
1824
1825 DEF_CONSOLE_CMD(ConContent)
1826 {
1827         static ContentCallback *cb = nullptr;
1828         if (cb == nullptr) {
1829                 cb = new ConsoleContentCallback();
1830                 _network_content_client.AddCallback(cb);
1831         }
1832
1833         if (argc <= 1) {
1834                 IConsolePrint(CC_HELP, "Query, select and download content. Usage: 'content update|upgrade|select [id]|unselect [all|id]|state [filter]|download'.");
1835                 IConsolePrint(CC_HELP, "  update: get a new list of downloadable content; must be run first.");
1836                 IConsolePrint(CC_HELP, "  upgrade: select all items that are upgrades.");
1837                 IConsolePrint(CC_HELP, "  select: select a specific item given by its id. If no parameter is given, all selected content will be listed.");
1838                 IConsolePrint(CC_HELP, "  unselect: unselect a specific item given by its id or 'all' to unselect all.");
1839                 IConsolePrint(CC_HELP, "  state: show the download/select state of all downloadable content. Optionally give a filter string.");
1840                 IConsolePrint(CC_HELP, "  download: download all content you've selected.");
1841                 return true;
1842         }
1843
1844         if (strcasecmp(argv[1], "update") == 0) {
1845                 _network_content_client.RequestContentList((argc > 2) ? StringToContentType(argv[2]) : CONTENT_TYPE_END);
1846                 return true;
1847         }
1848
1849         if (strcasecmp(argv[1], "upgrade") == 0) {
1850                 _network_content_client.SelectUpgrade();
1851                 return true;
1852         }
1853
1854         if (strcasecmp(argv[1], "select") == 0) {
1855                 if (argc <= 2) {
1856                         /* List selected content */
1857                         IConsolePrint(CC_WHITE, "id, type, state, name");
1858                         for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
1859                                 if ((*iter)->state != ContentInfo::SELECTED && (*iter)->state != ContentInfo::AUTOSELECTED) continue;
1860                                 OutputContentState(*iter);
1861                         }
1862                 } else if (strcasecmp(argv[2], "all") == 0) {
1863                         /* The intention of this function was that you could download
1864                          * everything after a filter was applied; but this never really
1865                          * took off. Instead, a select few people used this functionality
1866                          * to download every available package on BaNaNaS. This is not in
1867                          * the spirit of this service. Additionally, these few people were
1868                          * good for 70% of the consumed bandwidth of BaNaNaS. */
1869                         IConsolePrint(CC_ERROR, "'select all' is no longer supported since 1.11.");
1870                 } else {
1871                         _network_content_client.Select((ContentID)atoi(argv[2]));
1872                 }
1873                 return true;
1874         }
1875
1876         if (strcasecmp(argv[1], "unselect") == 0) {
1877                 if (argc <= 2) {
1878                         IConsolePrint(CC_ERROR, "You must enter the id.");
1879                         return false;
1880                 }
1881                 if (strcasecmp(argv[2], "all") == 0) {
1882                         _network_content_client.UnselectAll();
1883                 } else {
1884                         _network_content_client.Unselect((ContentID)atoi(argv[2]));
1885                 }
1886                 return true;
1887         }
1888
1889         if (strcasecmp(argv[1], "state") == 0) {
1890                 IConsolePrint(CC_WHITE, "id, type, state, name");
1891                 for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
1892                         if (argc > 2 && strcasestr((*iter)->name.c_str(), argv[2]) == nullptr) continue;
1893                         OutputContentState(*iter);
1894                 }
1895                 return true;
1896         }
1897
1898         if (strcasecmp(argv[1], "download") == 0) {
1899                 uint files;
1900                 uint bytes;
1901                 _network_content_client.DownloadSelectedContent(files, bytes);
1902                 IConsolePrint(CC_DEFAULT, "Downloading {} file(s) ({} bytes).", files, bytes);
1903                 return true;
1904         }
1905
1906         return false;
1907 }
1908 #endif /* defined(WITH_ZLIB) */
1909
1910 DEF_CONSOLE_CMD(ConSetting)
1911 {
1912         if (argc == 0) {
1913                 IConsolePrint(CC_HELP, "Change setting for all clients. Usage: 'setting <name> [<value>]'.");
1914                 IConsolePrint(CC_HELP, "Omitting <value> will print out the current value of the setting.");
1915                 return true;
1916         }
1917
1918         if (argc == 1 || argc > 3) return false;
1919
1920         if (argc == 2) {
1921                 IConsoleGetSetting(argv[1]);
1922         } else {
1923                 IConsoleSetSetting(argv[1], argv[2]);
1924         }
1925
1926         return true;
1927 }
1928
1929 DEF_CONSOLE_CMD(ConSettingNewgame)
1930 {
1931         if (argc == 0) {
1932                 IConsolePrint(CC_HELP, "Change setting for the next game. Usage: 'setting_newgame <name> [<value>]'.");
1933                 IConsolePrint(CC_HELP, "Omitting <value> will print out the current value of the setting.");
1934                 return true;
1935         }
1936
1937         if (argc == 1 || argc > 3) return false;
1938
1939         if (argc == 2) {
1940                 IConsoleGetSetting(argv[1], true);
1941         } else {
1942                 IConsoleSetSetting(argv[1], argv[2], true);
1943         }
1944
1945         return true;
1946 }
1947
1948 DEF_CONSOLE_CMD(ConListSettings)
1949 {
1950         if (argc == 0) {
1951                 IConsolePrint(CC_HELP, "List settings. Usage: 'list_settings [<pre-filter>]'.");
1952                 return true;
1953         }
1954
1955         if (argc > 2) return false;
1956
1957         IConsoleListSettings((argc == 2) ? argv[1] : nullptr);
1958         return true;
1959 }
1960
1961 DEF_CONSOLE_CMD(ConGamelogPrint)
1962 {
1963         GamelogPrintConsole();
1964         return true;
1965 }
1966
1967 DEF_CONSOLE_CMD(ConNewGRFReload)
1968 {
1969         if (argc == 0) {
1970                 IConsolePrint(CC_HELP, "Reloads all active NewGRFs from disk. Equivalent to reapplying NewGRFs via the settings, but without asking for confirmation. This might crash OpenTTD!");
1971                 return true;
1972         }
1973
1974         ReloadNewGRFData();
1975         return true;
1976 }
1977
1978 DEF_CONSOLE_CMD(ConNewGRFProfile)
1979 {
1980         if (argc == 0) {
1981                 IConsolePrint(CC_HELP, "Collect performance data about NewGRF sprite requests and callbacks. Sub-commands can be abbreviated.");
1982                 IConsolePrint(CC_HELP, "Usage: 'newgrf_profile [list]':");
1983                 IConsolePrint(CC_HELP, "  List all NewGRFs that can be profiled, and their status.");
1984                 IConsolePrint(CC_HELP, "Usage: 'newgrf_profile select <grf-num>...':");
1985                 IConsolePrint(CC_HELP, "  Select one or more GRFs for profiling.");
1986                 IConsolePrint(CC_HELP, "Usage: 'newgrf_profile unselect <grf-num>...':");
1987                 IConsolePrint(CC_HELP, "  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.");
1988                 IConsolePrint(CC_HELP, "Usage: 'newgrf_profile start [<num-days>]':");
1989                 IConsolePrint(CC_HELP, "  Begin profiling all selected GRFs. If a number of days is provided, profiling stops after that many in-game days.");
1990                 IConsolePrint(CC_HELP, "Usage: 'newgrf_profile stop':");
1991                 IConsolePrint(CC_HELP, "  End profiling and write the collected data to CSV files.");
1992                 IConsolePrint(CC_HELP, "Usage: 'newgrf_profile abort':");
1993                 IConsolePrint(CC_HELP, "  End profiling and discard all collected data.");
1994                 return true;
1995         }
1996
1997         extern const std::vector<GRFFile *> &GetAllGRFFiles();
1998         const std::vector<GRFFile *> &files = GetAllGRFFiles();
1999
2000         /* "list" sub-command */
2001         if (argc == 1 || strncasecmp(argv[1], "lis", 3) == 0) {
2002                 IConsolePrint(CC_INFO, "Loaded GRF files:");
2003                 int i = 1;
2004                 for (GRFFile *grf : files) {
2005                         auto profiler = std::find_if(_newgrf_profilers.begin(), _newgrf_profilers.end(), [&](NewGRFProfiler &pr) { return pr.grffile == grf; });
2006                         bool selected = profiler != _newgrf_profilers.end();
2007                         bool active = selected && profiler->active;
2008                         TextColour tc = active ? TC_LIGHT_BLUE : selected ? TC_GREEN : CC_INFO;
2009                         const char *statustext = active ? " (active)" : selected ? " (selected)" : "";
2010                         IConsolePrint(tc, "{}: [{:08X}] {}{}", i, BSWAP32(grf->grfid), grf->filename, statustext);
2011                         i++;
2012                 }
2013                 return true;
2014         }
2015
2016         /* "select" sub-command */
2017         if (strncasecmp(argv[1], "sel", 3) == 0 && argc >= 3) {
2018                 for (size_t argnum = 2; argnum < argc; ++argnum) {
2019                         int grfnum = atoi(argv[argnum]);
2020                         if (grfnum < 1 || grfnum > (int)files.size()) { // safe cast, files.size() should not be larger than a few hundred in the most extreme cases
2021                                 IConsolePrint(CC_WARNING, "GRF number {} out of range, not added.", grfnum);
2022                                 continue;
2023                         }
2024                         GRFFile *grf = files[grfnum - 1];
2025                         if (std::any_of(_newgrf_profilers.begin(), _newgrf_profilers.end(), [&](NewGRFProfiler &pr) { return pr.grffile == grf; })) {
2026                                 IConsolePrint(CC_WARNING, "GRF number {} [{:08X}] is already selected for profiling.", grfnum, BSWAP32(grf->grfid));
2027                                 continue;
2028                         }
2029                         _newgrf_profilers.emplace_back(grf);
2030                 }
2031                 return true;
2032         }
2033
2034         /* "unselect" sub-command */
2035         if (strncasecmp(argv[1], "uns", 3) == 0 && argc >= 3) {
2036                 for (size_t argnum = 2; argnum < argc; ++argnum) {
2037                         if (strcasecmp(argv[argnum], "all") == 0) {
2038                                 _newgrf_profilers.clear();
2039                                 break;
2040                         }
2041                         int grfnum = atoi(argv[argnum]);
2042                         if (grfnum < 1 || grfnum > (int)files.size()) {
2043                                 IConsolePrint(CC_WARNING, "GRF number {} out of range, not removing.", grfnum);
2044                                 continue;
2045                         }
2046                         GRFFile *grf = files[grfnum - 1];
2047                         auto pos = std::find_if(_newgrf_profilers.begin(), _newgrf_profilers.end(), [&](NewGRFProfiler &pr) { return pr.grffile == grf; });
2048                         if (pos != _newgrf_profilers.end()) _newgrf_profilers.erase(pos);
2049                 }
2050                 return true;
2051         }
2052
2053         /* "start" sub-command */
2054         if (strncasecmp(argv[1], "sta", 3) == 0) {
2055                 std::string grfids;
2056                 size_t started = 0;
2057                 for (NewGRFProfiler &pr : _newgrf_profilers) {
2058                         if (!pr.active) {
2059                                 pr.Start();
2060                                 started++;
2061
2062                                 if (!grfids.empty()) grfids += ", ";
2063                                 char grfidstr[12]{ 0 };
2064                                 seprintf(grfidstr, lastof(grfidstr), "[%08X]", BSWAP32(pr.grffile->grfid));
2065                                 grfids += grfidstr;
2066                         }
2067                 }
2068                 if (started > 0) {
2069                         IConsolePrint(CC_DEBUG, "Started profiling for GRFID{} {}.", (started > 1) ? "s" : "", grfids);
2070                         if (argc >= 3) {
2071                                 int days = std::max(atoi(argv[2]), 1);
2072                                 _newgrf_profile_end_date = _date + days;
2073
2074                                 char datestrbuf[32]{ 0 };
2075                                 SetDParam(0, _newgrf_profile_end_date);
2076                                 GetString(datestrbuf, STR_JUST_DATE_ISO, lastof(datestrbuf));
2077                                 IConsolePrint(CC_DEBUG, "Profiling will automatically stop on game date {}.", datestrbuf);
2078                         } else {
2079                                 _newgrf_profile_end_date = MAX_DAY;
2080                         }
2081                 } else if (_newgrf_profilers.empty()) {
2082                         IConsolePrint(CC_ERROR, "No GRFs selected for profiling, did not start.");
2083                 } else {
2084                         IConsolePrint(CC_ERROR, "Did not start profiling for any GRFs, all selected GRFs are already profiling.");
2085                 }
2086                 return true;
2087         }
2088
2089         /* "stop" sub-command */
2090         if (strncasecmp(argv[1], "sto", 3) == 0) {
2091                 NewGRFProfiler::FinishAll();
2092                 return true;
2093         }
2094
2095         /* "abort" sub-command */
2096         if (strncasecmp(argv[1], "abo", 3) == 0) {
2097                 for (NewGRFProfiler &pr : _newgrf_profilers) {
2098                         pr.Abort();
2099                 }
2100                 _newgrf_profile_end_date = MAX_DAY;
2101                 return true;
2102         }
2103
2104         return false;
2105 }
2106
2107 #ifdef _DEBUG
2108 /******************
2109  *  debug commands
2110  ******************/
2111
2112 static void IConsoleDebugLibRegister()
2113 {
2114         IConsole::CmdRegister("resettile",        ConResetTile);
2115         IConsole::AliasRegister("dbg_echo",       "echo %A; echo %B");
2116         IConsole::AliasRegister("dbg_echo2",      "echo %!");
2117 }
2118 #endif
2119
2120 DEF_CONSOLE_CMD(ConFramerate)
2121 {
2122         extern void ConPrintFramerate(); // framerate_gui.cpp
2123
2124         if (argc == 0) {
2125                 IConsolePrint(CC_HELP, "Show frame rate and game speed information.");
2126                 return true;
2127         }
2128
2129         ConPrintFramerate();
2130         return true;
2131 }
2132
2133 DEF_CONSOLE_CMD(ConFramerateWindow)
2134 {
2135         extern void ShowFramerateWindow();
2136
2137         if (argc == 0) {
2138                 IConsolePrint(CC_HELP, "Open the frame rate window.");
2139                 return true;
2140         }
2141
2142         if (_network_dedicated) {
2143                 IConsolePrint(CC_ERROR, "Can not open frame rate window on a dedicated server.");
2144                 return false;
2145         }
2146
2147         ShowFramerateWindow();
2148         return true;
2149 }
2150
2151 static void ConDumpRoadTypes()
2152 {
2153         IConsolePrint(CC_DEFAULT, "  Flags:");
2154         IConsolePrint(CC_DEFAULT, "    c = catenary");
2155         IConsolePrint(CC_DEFAULT, "    l = no level crossings");
2156         IConsolePrint(CC_DEFAULT, "    X = no houses");
2157         IConsolePrint(CC_DEFAULT, "    h = hidden");
2158         IConsolePrint(CC_DEFAULT, "    T = buildable by towns");
2159
2160         std::map<uint32, const GRFFile *> grfs;
2161         for (RoadType rt = ROADTYPE_BEGIN; rt < ROADTYPE_END; rt++) {
2162                 const RoadTypeInfo *rti = GetRoadTypeInfo(rt);
2163                 if (rti->label == 0) continue;
2164                 uint32 grfid = 0;
2165                 const GRFFile *grf = rti->grffile[ROTSG_GROUND];
2166                 if (grf != nullptr) {
2167                         grfid = grf->grfid;
2168                         grfs.emplace(grfid, grf);
2169                 }
2170                 IConsolePrint(CC_DEFAULT, "  {:02d} {} {:c}{:c}{:c}{:c}, Flags: {}{}{}{}{}, GRF: {:08X}, {}",
2171                                 (uint)rt,
2172                                 RoadTypeIsTram(rt) ? "Tram" : "Road",
2173                                 rti->label >> 24, rti->label >> 16, rti->label >> 8, rti->label,
2174                                 HasBit(rti->flags, ROTF_CATENARY)          ? 'c' : '-',
2175                                 HasBit(rti->flags, ROTF_NO_LEVEL_CROSSING) ? 'l' : '-',
2176                                 HasBit(rti->flags, ROTF_NO_HOUSES)         ? 'X' : '-',
2177                                 HasBit(rti->flags, ROTF_HIDDEN)            ? 'h' : '-',
2178                                 HasBit(rti->flags, ROTF_TOWN_BUILD)        ? 'T' : '-',
2179                                 BSWAP32(grfid),
2180                                 GetStringPtr(rti->strings.name)
2181                 );
2182         }
2183         for (const auto &grf : grfs) {
2184                 IConsolePrint(CC_DEFAULT, "  GRF: {:08X} = {}", BSWAP32(grf.first), grf.second->filename);
2185         }
2186 }
2187
2188 static void ConDumpRailTypes()
2189 {
2190         IConsolePrint(CC_DEFAULT, "  Flags:");
2191         IConsolePrint(CC_DEFAULT, "    c = catenary");
2192         IConsolePrint(CC_DEFAULT, "    l = no level crossings");
2193         IConsolePrint(CC_DEFAULT, "    h = hidden");
2194         IConsolePrint(CC_DEFAULT, "    s = no sprite combine");
2195         IConsolePrint(CC_DEFAULT, "    a = always allow 90 degree turns");
2196         IConsolePrint(CC_DEFAULT, "    d = always disallow 90 degree turns");
2197
2198         std::map<uint32, const GRFFile *> grfs;
2199         for (RailType rt = RAILTYPE_BEGIN; rt < RAILTYPE_END; rt++) {
2200                 const RailtypeInfo *rti = GetRailTypeInfo(rt);
2201                 if (rti->label == 0) continue;
2202                 uint32 grfid = 0;
2203                 const GRFFile *grf = rti->grffile[RTSG_GROUND];
2204                 if (grf != nullptr) {
2205                         grfid = grf->grfid;
2206                         grfs.emplace(grfid, grf);
2207                 }
2208                 IConsolePrint(CC_DEFAULT, "  {:02d} {:c}{:c}{:c}{:c}, Flags: {}{}{}{}{}{}, GRF: {:08X}, {}",
2209                                 (uint)rt,
2210                                 rti->label >> 24, rti->label >> 16, rti->label >> 8, rti->label,
2211                                 HasBit(rti->flags, RTF_CATENARY)          ? 'c' : '-',
2212                                 HasBit(rti->flags, RTF_NO_LEVEL_CROSSING) ? 'l' : '-',
2213                                 HasBit(rti->flags, RTF_HIDDEN)            ? 'h' : '-',
2214                                 HasBit(rti->flags, RTF_NO_SPRITE_COMBINE) ? 's' : '-',
2215                                 HasBit(rti->flags, RTF_ALLOW_90DEG)       ? 'a' : '-',
2216                                 HasBit(rti->flags, RTF_DISALLOW_90DEG)    ? 'd' : '-',
2217                                 BSWAP32(grfid),
2218                                 GetStringPtr(rti->strings.name)
2219                 );
2220         }
2221         for (const auto &grf : grfs) {
2222                 IConsolePrint(CC_DEFAULT, "  GRF: {:08X} = {}", BSWAP32(grf.first), grf.second->filename);
2223         }
2224 }
2225
2226 static void ConDumpCargoTypes()
2227 {
2228         IConsolePrint(CC_DEFAULT, "  Cargo classes:");
2229         IConsolePrint(CC_DEFAULT, "    p = passenger");
2230         IConsolePrint(CC_DEFAULT, "    m = mail");
2231         IConsolePrint(CC_DEFAULT, "    x = express");
2232         IConsolePrint(CC_DEFAULT, "    a = armoured");
2233         IConsolePrint(CC_DEFAULT, "    b = bulk");
2234         IConsolePrint(CC_DEFAULT, "    g = piece goods");
2235         IConsolePrint(CC_DEFAULT, "    l = liquid");
2236         IConsolePrint(CC_DEFAULT, "    r = refrigerated");
2237         IConsolePrint(CC_DEFAULT, "    h = hazardous");
2238         IConsolePrint(CC_DEFAULT, "    c = covered/sheltered");
2239         IConsolePrint(CC_DEFAULT, "    S = special");
2240
2241         std::map<uint32, const GRFFile *> grfs;
2242         for (CargoID i = 0; i < NUM_CARGO; i++) {
2243                 const CargoSpec *spec = CargoSpec::Get(i);
2244                 if (!spec->IsValid()) continue;
2245                 uint32 grfid = 0;
2246                 const GRFFile *grf = spec->grffile;
2247                 if (grf != nullptr) {
2248                         grfid = grf->grfid;
2249                         grfs.emplace(grfid, grf);
2250                 }
2251                 IConsolePrint(CC_DEFAULT, "  {:02d} Bit: {:2d}, Label: {:c}{:c}{:c}{:c}, Callback mask: 0x{:02X}, Cargo class: {}{}{}{}{}{}{}{}{}{}{}, GRF: {:08X}, {}",
2252                                 (uint)i,
2253                                 spec->bitnum,
2254                                 spec->label >> 24, spec->label >> 16, spec->label >> 8, spec->label,
2255                                 spec->callback_mask,
2256                                 (spec->classes & CC_PASSENGERS)   != 0 ? 'p' : '-',
2257                                 (spec->classes & CC_MAIL)         != 0 ? 'm' : '-',
2258                                 (spec->classes & CC_EXPRESS)      != 0 ? 'x' : '-',
2259                                 (spec->classes & CC_ARMOURED)     != 0 ? 'a' : '-',
2260                                 (spec->classes & CC_BULK)         != 0 ? 'b' : '-',
2261                                 (spec->classes & CC_PIECE_GOODS)  != 0 ? 'g' : '-',
2262                                 (spec->classes & CC_LIQUID)       != 0 ? 'l' : '-',
2263                                 (spec->classes & CC_REFRIGERATED) != 0 ? 'r' : '-',
2264                                 (spec->classes & CC_HAZARDOUS)    != 0 ? 'h' : '-',
2265                                 (spec->classes & CC_COVERED)      != 0 ? 'c' : '-',
2266                                 (spec->classes & CC_SPECIAL)      != 0 ? 'S' : '-',
2267                                 BSWAP32(grfid),
2268                                 GetStringPtr(spec->name)
2269                 );
2270         }
2271         for (const auto &grf : grfs) {
2272                 IConsolePrint(CC_DEFAULT, "  GRF: {:08X} = {}", BSWAP32(grf.first), grf.second->filename);
2273         }
2274 }
2275
2276
2277 DEF_CONSOLE_CMD(ConDumpInfo)
2278 {
2279         if (argc != 2) {
2280                 IConsolePrint(CC_HELP, "Dump debugging information.");
2281                 IConsolePrint(CC_HELP, "Usage: 'dump_info roadtypes|railtypes|cargotypes'.");
2282                 IConsolePrint(CC_HELP, "  Show information about road/tram types, rail types or cargo types.");
2283                 return true;
2284         }
2285
2286         if (strcasecmp(argv[1], "roadtypes") == 0) {
2287                 ConDumpRoadTypes();
2288                 return true;
2289         }
2290
2291         if (strcasecmp(argv[1], "railtypes") == 0) {
2292                 ConDumpRailTypes();
2293                 return true;
2294         }
2295
2296         if (strcasecmp(argv[1], "cargotypes") == 0) {
2297                 ConDumpCargoTypes();
2298                 return true;
2299         }
2300
2301         return false;
2302 }
2303
2304 /*******************************
2305  * console command registration
2306  *******************************/
2307
2308 void IConsoleStdLibRegister()
2309 {
2310         IConsole::CmdRegister("debug_level",             ConDebugLevel);
2311         IConsole::CmdRegister("echo",                    ConEcho);
2312         IConsole::CmdRegister("echoc",                   ConEchoC);
2313         IConsole::CmdRegister("exec",                    ConExec);
2314         IConsole::CmdRegister("exit",                    ConExit);
2315         IConsole::CmdRegister("part",                    ConPart);
2316         IConsole::CmdRegister("help",                    ConHelp);
2317         IConsole::CmdRegister("info_cmd",                ConInfoCmd);
2318         IConsole::CmdRegister("list_cmds",               ConListCommands);
2319         IConsole::CmdRegister("list_aliases",            ConListAliases);
2320         IConsole::CmdRegister("newgame",                 ConNewGame);
2321         IConsole::CmdRegister("restart",                 ConRestart);
2322         IConsole::CmdRegister("reload",                  ConReload);
2323         IConsole::CmdRegister("getseed",                 ConGetSeed);
2324         IConsole::CmdRegister("getdate",                 ConGetDate);
2325         IConsole::CmdRegister("getsysdate",              ConGetSysDate);
2326         IConsole::CmdRegister("quit",                    ConExit);
2327         IConsole::CmdRegister("resetengines",            ConResetEngines,     ConHookNoNetwork);
2328         IConsole::CmdRegister("reset_enginepool",        ConResetEnginePool,  ConHookNoNetwork);
2329         IConsole::CmdRegister("return",                  ConReturn);
2330         IConsole::CmdRegister("screenshot",              ConScreenShot);
2331         IConsole::CmdRegister("script",                  ConScript);
2332         IConsole::CmdRegister("scrollto",                ConScrollToTile);
2333         IConsole::CmdRegister("alias",                   ConAlias);
2334         IConsole::CmdRegister("load",                    ConLoad);
2335         IConsole::CmdRegister("rm",                      ConRemove);
2336         IConsole::CmdRegister("save",                    ConSave);
2337         IConsole::CmdRegister("saveconfig",              ConSaveConfig);
2338         IConsole::CmdRegister("ls",                      ConListFiles);
2339         IConsole::CmdRegister("cd",                      ConChangeDirectory);
2340         IConsole::CmdRegister("pwd",                     ConPrintWorkingDirectory);
2341         IConsole::CmdRegister("clear",                   ConClearBuffer);
2342         IConsole::CmdRegister("setting",                 ConSetting);
2343         IConsole::CmdRegister("setting_newgame",         ConSettingNewgame);
2344         IConsole::CmdRegister("list_settings",           ConListSettings);
2345         IConsole::CmdRegister("gamelog",                 ConGamelogPrint);
2346         IConsole::CmdRegister("rescan_newgrf",           ConRescanNewGRF);
2347
2348         IConsole::AliasRegister("dir",                   "ls");
2349         IConsole::AliasRegister("del",                   "rm %+");
2350         IConsole::AliasRegister("newmap",                "newgame");
2351         IConsole::AliasRegister("patch",                 "setting %+");
2352         IConsole::AliasRegister("set",                   "setting %+");
2353         IConsole::AliasRegister("set_newgame",           "setting_newgame %+");
2354         IConsole::AliasRegister("list_patches",          "list_settings %+");
2355         IConsole::AliasRegister("developer",             "setting developer %+");
2356
2357         IConsole::CmdRegister("list_ai_libs",            ConListAILibs);
2358         IConsole::CmdRegister("list_ai",                 ConListAI);
2359         IConsole::CmdRegister("reload_ai",               ConReloadAI);
2360         IConsole::CmdRegister("rescan_ai",               ConRescanAI);
2361         IConsole::CmdRegister("start_ai",                ConStartAI);
2362         IConsole::CmdRegister("stop_ai",                 ConStopAI);
2363
2364         IConsole::CmdRegister("list_game",               ConListGame);
2365         IConsole::CmdRegister("list_game_libs",          ConListGameLibs);
2366         IConsole::CmdRegister("rescan_game",             ConRescanGame);
2367
2368         IConsole::CmdRegister("companies",               ConCompanies);
2369         IConsole::AliasRegister("players",               "companies");
2370
2371         /* networking functions */
2372
2373 /* Content downloading is only available with ZLIB */
2374 #if defined(WITH_ZLIB)
2375         IConsole::CmdRegister("content",                 ConContent);
2376 #endif /* defined(WITH_ZLIB) */
2377
2378         /*** Networking commands ***/
2379         IConsole::CmdRegister("say",                     ConSay,              ConHookNeedNetwork);
2380         IConsole::CmdRegister("say_company",             ConSayCompany,       ConHookNeedNetwork);
2381         IConsole::AliasRegister("say_player",            "say_company %+");
2382         IConsole::CmdRegister("say_client",              ConSayClient,        ConHookNeedNetwork);
2383
2384         IConsole::CmdRegister("connect",                 ConNetworkConnect,   ConHookClientOnly);
2385         IConsole::CmdRegister("clients",                 ConNetworkClients,   ConHookNeedNetwork);
2386         IConsole::CmdRegister("status",                  ConStatus,           ConHookServerOnly);
2387         IConsole::CmdRegister("server_info",             ConServerInfo,       ConHookServerOnly);
2388         IConsole::AliasRegister("info",                  "server_info");
2389         IConsole::CmdRegister("reconnect",               ConNetworkReconnect, ConHookClientOnly);
2390         IConsole::CmdRegister("rcon",                    ConRcon,             ConHookNeedNetwork);
2391
2392         IConsole::CmdRegister("join",                    ConJoinCompany,      ConHookNeedNetwork);
2393         IConsole::AliasRegister("spectate",              "join 255");
2394         IConsole::CmdRegister("move",                    ConMoveClient,       ConHookServerOnly);
2395         IConsole::CmdRegister("reset_company",           ConResetCompany,     ConHookServerOnly);
2396         IConsole::AliasRegister("clean_company",         "reset_company %A");
2397         IConsole::CmdRegister("client_name",             ConClientNickChange, ConHookServerOnly);
2398         IConsole::CmdRegister("kick",                    ConKick,             ConHookServerOnly);
2399         IConsole::CmdRegister("ban",                     ConBan,              ConHookServerOnly);
2400         IConsole::CmdRegister("unban",                   ConUnBan,            ConHookServerOnly);
2401         IConsole::CmdRegister("banlist",                 ConBanList,          ConHookServerOnly);
2402
2403         IConsole::CmdRegister("pause",                   ConPauseGame,        ConHookServerOrNoNetwork);
2404         IConsole::CmdRegister("unpause",                 ConUnpauseGame,      ConHookServerOrNoNetwork);
2405
2406         IConsole::CmdRegister("company_pw",              ConCompanyPassword,  ConHookNeedNetwork);
2407         IConsole::AliasRegister("company_password",      "company_pw %+");
2408
2409         IConsole::AliasRegister("net_frame_freq",        "setting frame_freq %+");
2410         IConsole::AliasRegister("net_sync_freq",         "setting sync_freq %+");
2411         IConsole::AliasRegister("server_pw",             "setting server_password %+");
2412         IConsole::AliasRegister("server_password",       "setting server_password %+");
2413         IConsole::AliasRegister("rcon_pw",               "setting rcon_password %+");
2414         IConsole::AliasRegister("rcon_password",         "setting rcon_password %+");
2415         IConsole::AliasRegister("name",                  "setting client_name %+");
2416         IConsole::AliasRegister("server_name",           "setting server_name %+");
2417         IConsole::AliasRegister("server_port",           "setting server_port %+");
2418         IConsole::AliasRegister("max_clients",           "setting max_clients %+");
2419         IConsole::AliasRegister("max_companies",         "setting max_companies %+");
2420         IConsole::AliasRegister("max_join_time",         "setting max_join_time %+");
2421         IConsole::AliasRegister("pause_on_join",         "setting pause_on_join %+");
2422         IConsole::AliasRegister("autoclean_companies",   "setting autoclean_companies %+");
2423         IConsole::AliasRegister("autoclean_protected",   "setting autoclean_protected %+");
2424         IConsole::AliasRegister("autoclean_unprotected", "setting autoclean_unprotected %+");
2425         IConsole::AliasRegister("restart_game_year",     "setting restart_game_year %+");
2426         IConsole::AliasRegister("min_players",           "setting min_active_clients %+");
2427         IConsole::AliasRegister("reload_cfg",            "setting reload_cfg %+");
2428
2429         /* debugging stuff */
2430 #ifdef _DEBUG
2431         IConsoleDebugLibRegister();
2432 #endif
2433         IConsole::CmdRegister("fps",                     ConFramerate);
2434         IConsole::CmdRegister("fps_wnd",                 ConFramerateWindow);
2435
2436         /* NewGRF development stuff */
2437         IConsole::CmdRegister("reload_newgrfs",          ConNewGRFReload,     ConHookNewGRFDeveloperTool);
2438         IConsole::CmdRegister("newgrf_profile",          ConNewGRFProfile,    ConHookNewGRFDeveloperTool);
2439
2440         IConsole::CmdRegister("dump_info",               ConDumpInfo);
2441 }