src/console_cmds.cpp

   1 /* $Id: console_cmds.cpp 26000 2013-11-14 22:50:16Z zuu $ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * 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.
   6  * 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.
   7  * 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/>.
   8  */
   9
  10 /** @file console_cmds.cpp Implementation of the console hooks. */
  11
  12 #include "stdafx.h"
  13 #include "console_internal.h"
  14 #include "debug.h"
  15 #include "engine_func.h"
  16 #include "landscape.h"
  17 #include "saveload/saveload.h"
  18 #include "network/network.h"
  19 #include "network/network_func.h"
  20 #include "network/network_base.h"
  21 #include "network/network_admin.h"
  22 #include "network/network_client.h"
  23 #include "command_func.h"
  24 #include "settings_func.h"
  25 #include "fios.h"
  26 #include "fileio_func.h"
  27 #include "screenshot.h"
  28 #include "genworld.h"
  29 #include "strings_func.h"
  30 #include "viewport_func.h"
  31 #include "window_func.h"
  32 #include "date_func.h"
  33 #include "company_func.h"
  34 #include "gamelog.h"
  35 #include "ai/ai.hpp"
  36 #include "ai/ai_config.hpp"
  37 #include "newgrf.h"
  38 #include "console_func.h"
  39 #include "engine_base.h"
  40 #include "game/game.hpp"
  41 #include "table/strings.h"
  42
  43 #include "safeguards.h"
  44
  45 /* scriptfile handling */
  46 static bool _script_running; ///< Script is running (used to abort execution when #ConReturn is encountered).
  47
  48 /** File list storage for the console, for caching the last 'ls' command. */
  49 class ConsoleFileList : public FileList {
  50 public:
  51         ConsoleFileList() : FileList()
  52         {
  53                 this->file_list_valid = false;
  54         }
  55
  56         /** Declare the file storage cache as being invalid, also clears all stored files. */
  57         void InvalidateFileList()
  58         {
  59                 this->Clear();
  60                 this->file_list_valid = false;
  61         }
  62
  63         /**
  64          * (Re-)validate the file storage cache. Only makes a change if the storage was invalid, or if \a force_reload.
  65          * @param Always reload the file storage cache.
  66          */
  67         void ValidateFileList(bool force_reload = false)
  68         {
  69                 if (force_reload || !this->file_list_valid) {
  70                         this->BuildFileList(FT_SAVEGAME, SLO_LOAD);
  71                         this->file_list_valid = true;
  72                 }
  73         }
  74
  75         bool file_list_valid; ///< If set, the file list is valid.
  76 };
  77
  78 static ConsoleFileList _console_file_list; ///< File storage cache for the console.
  79
  80 /* console command defines */
  81 #define DEF_CONSOLE_CMD(function) static bool function(byte argc, char *argv[])
  82 #define DEF_CONSOLE_HOOK(function) static ConsoleHookResult function(bool echo)
  83
  84
  85 /****************
  86  * command hooks
  87  ****************/
  88
  89 #ifdef ENABLE_NETWORK
  90
  91 /**
  92  * Check network availability and inform in console about failure of detection.
  93  * @return Network availability.
  94  */
  95 static inline bool NetworkAvailable(bool echo)
  96 {
  97         if (!_network_available) {
  98                 if (echo) IConsoleError("You cannot use this command because there is no network available.");
  99                 return false;
 100         }
 101         return true;
 102 }
 103
 104 /**
 105  * Check whether we are a server.
 106  * @return Are we a server? True when yes, false otherwise.
 107  */
 108 DEF_CONSOLE_HOOK(ConHookServerOnly)
 109 {
 110         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 111
 112         if (!_network_server) {
 113                 if (echo) IConsoleError("This command is only available to a network server.");
 114                 return CHR_DISALLOW;
 115         }
 116         return CHR_ALLOW;
 117 }
 118
 119 /**
 120  * Check whether we are a client in a network game.
 121  * @return Are we a client in a network game? True when yes, false otherwise.
 122  */
 123 DEF_CONSOLE_HOOK(ConHookClientOnly)
 124 {
 125         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 126
 127         if (_network_server) {
 128                 if (echo) IConsoleError("This command is not available to a network server.");
 129                 return CHR_DISALLOW;
 130         }
 131         return CHR_ALLOW;
 132 }
 133
 134 /**
 135  * Check whether we are in a multiplayer game.
 136  * @return True when we are client or server in a network game.
 137  */
 138 DEF_CONSOLE_HOOK(ConHookNeedNetwork)
 139 {
 140         if (!NetworkAvailable(echo)) return CHR_DISALLOW;
 141
 142         if (!_networking || (!_network_server && !MyClient::IsConnected())) {
 143                 if (echo) IConsoleError("Not connected. This command is only available in multiplayer.");
 144                 return CHR_DISALLOW;
 145         }
 146         return CHR_ALLOW;
 147 }
 148
 149 /**
 150  * Check whether we are in single player mode.
 151  * @return True when no network is active.
 152  */
 153 DEF_CONSOLE_HOOK(ConHookNoNetwork)
 154 {
 155         if (_networking) {
 156                 if (echo) IConsoleError("This command is forbidden in multiplayer.");
 157                 return CHR_DISALLOW;
 158         }
 159         return CHR_ALLOW;
 160 }
 161
 162 #else
 163 #       define ConHookNoNetwork NULL
 164 #endif /* ENABLE_NETWORK */
 165
 166 DEF_CONSOLE_HOOK(ConHookNewGRFDeveloperTool)
 167 {
 168         if (_settings_client.gui.newgrf_developer_tools) {
 169                 if (_game_mode == GM_MENU) {
 170                         if (echo) IConsoleError("This command is only available in game and editor.");
 171                         return CHR_DISALLOW;
 172                 }
 173 #ifdef ENABLE_NETWORK
 174                 return ConHookNoNetwork(echo);
 175 #else
 176                 return CHR_ALLOW;
 177 #endif
 178         }
 179         return CHR_HIDE;
 180 }
 181
 182 /**
 183  * Show help for the console.
 184  * @param str String to print in the console.
 185  */
 186 static void IConsoleHelp(const char *str)
 187 {
 188         IConsolePrintF(CC_WARNING, "- %s", str);
 189 }
 190
 191 /**
 192  * Reset status of all engines.
 193  * @return Will always succeed.
 194  */
 195 DEF_CONSOLE_CMD(ConResetEngines)
 196 {
 197         if (argc == 0) {
 198                 IConsoleHelp("Reset status data of all engines. This might solve some issues with 'lost' engines. Usage: 'resetengines'");
 199                 return true;
 200         }
 201
 202         StartupEngines();
 203         return true;
 204 }
 205
 206 /**
 207  * Reset status of the engine pool.
 208  * @return Will always return true.
 209  * @note Resetting the pool only succeeds when there are no vehicles ingame.
 210  */
 211 DEF_CONSOLE_CMD(ConResetEnginePool)
 212 {
 213         if (argc == 0) {
 214                 IConsoleHelp("Reset NewGRF allocations of engine slots. This will remove invalid engine definitions, and might make default engines available again.");
 215                 return true;
 216         }
 217
 218         if (_game_mode == GM_MENU) {
 219                 IConsoleError("This command is only available in game and editor.");
 220                 return true;
 221         }
 222
 223         if (!EngineOverrideManager::ResetToCurrentNewGRFConfig()) {
 224                 IConsoleError("This can only be done when there are no vehicles in the game.");
 225                 return true;
 226         }
 227
 228         return true;
 229 }
 230
 231 DEF_CONSOLE_CMD(ConCheckCaches)
 232 {
 233         if (argc == 0) {
 234                 IConsoleHelp("Debug: Check caches");
 235                 return true;
 236         }
 237
 238         if (argc > 2) return false;
 239
 240         bool broadcast = (argc == 2 && atoi(argv[1]) > 0 && (!_networking || _network_server));
 241         if (broadcast) {
 242                 DoCommandP(0, 0, 0, CMD_DESYNC_CHECK);
 243         } else {
 244                 extern void CheckCaches(bool force_check);
 245                 CheckCaches(true);
 246         }
 247
 248         return true;
 249 }
 250
 251 #ifdef _DEBUG
 252 /**
 253  * Reset a tile to bare land in debug mode.
 254  * param tile number.
 255  * @return True when the tile is reset or the help on usage was printed (0 or two parameters).
 256  */
 257 DEF_CONSOLE_CMD(ConResetTile)
 258 {
 259         if (argc == 0) {
 260                 IConsoleHelp("Reset a tile to bare land. Usage: 'resettile <tile>'");
 261                 IConsoleHelp("Tile can be either decimal (34161) or hexadecimal (0x4a5B)");
 262                 return true;
 263         }
 264
 265         if (argc == 2) {
 266                 uint32 result;
 267                 if (GetArgumentInteger(&result, argv[1])) {
 268                         DoClearSquare((TileIndex)result);
 269                         return true;
 270                 }
 271         }
 272
 273         return false;
 274 }
 275 #endif /* _DEBUG */
 276
 277 /**
 278  * Scroll to a tile on the map.
 279  * @param arg1 tile tile number or tile x coordinate.
 280  * @param arg2 optionally tile y coordinate.
 281  * @note When only one argument is given it is intepreted as the tile number.
 282  *       When two arguments are given, they are interpreted as the tile's x
 283  *       and y coordinates.
 284  * @return True when either console help was shown or a proper amount of parameters given.
 285  */
 286 DEF_CONSOLE_CMD(ConScrollToTile)
 287 {
 288         switch (argc) {
 289                 case 0:
 290                         IConsoleHelp("Center the screen on a given tile.");
 291                         IConsoleHelp("Usage: 'scrollto <tile>' or 'scrollto <x> <y>'");
 292                         IConsoleHelp("Numbers can be either decimal (34161) or hexadecimal (0x4a5B).");
 293                         return true;
 294
 295                 case 2: {
 296                         uint32 result;
 297                         if (GetArgumentInteger(&result, argv[1])) {
 298                                 if (result >= MapSize()) {
 299                                         IConsolePrint(CC_ERROR, "Tile does not exist");
 300                                         return true;
 301                                 }
 302                                 ScrollMainWindowToTile((TileIndex)result);
 303                                 return true;
 304                         }
 305                         break;
 306                 }
 307
 308                 case 3: {
 309                         uint32 x, y;
 310                         if (GetArgumentInteger(&x, argv[1]) && GetArgumentInteger(&y, argv[2])) {
 311                                 if (x >= MapSizeX() || y >= MapSizeY()) {
 312                                         IConsolePrint(CC_ERROR, "Tile does not exist");
 313                                         return true;
 314                                 }
 315                                 ScrollMainWindowToTile(TileXY(x, y));
 316                                 return true;
 317                         }
 318                         break;
 319                 }
 320         }
 321
 322         return false;
 323 }
 324
 325 /**
 326  * Save the map to a file.
 327  * @param filename the filename to save the map to.
 328  * @return True when help was displayed or the file attempted to be saved.
 329  */
 330 DEF_CONSOLE_CMD(ConSave)
 331 {
 332         if (argc == 0) {
 333                 IConsoleHelp("Save the current game. Usage: 'save <filename>'");
 334                 return true;
 335         }
 336
 337         if (argc == 2) {
 338                 char *filename = str_fmt("%s.sav", argv[1]);
 339                 IConsolePrint(CC_DEFAULT, "Saving map...");
 340
 341                 if (SaveOrLoad(filename, SLO_SAVE, DFT_GAME_FILE, SAVE_DIR) != SL_OK) {
 342                         IConsolePrint(CC_ERROR, "Saving map failed");
 343                 } else {
 344                         IConsolePrintF(CC_DEFAULT, "Map successfully saved to %s", filename);
 345                 }
 346                 free(filename);
 347                 return true;
 348         }
 349
 350         return false;
 351 }
 352
 353 /**
 354  * Explicitly save the configuration.
 355  * @return True.
 356  */
 357 DEF_CONSOLE_CMD(ConSaveConfig)
 358 {
 359         if (argc == 0) {
 360                 IConsoleHelp("Saves the configuration for new games to the configuration file, typically 'openttd.cfg'.");
 361                 IConsoleHelp("It does not save the configuration of the current game to the configuration file.");
 362                 return true;
 363         }
 364
 365         SaveToConfig();
 366         IConsolePrint(CC_DEFAULT, "Saved config.");
 367         return true;
 368 }
 369
 370 DEF_CONSOLE_CMD(ConLoad)
 371 {
 372         if (argc == 0) {
 373                 IConsoleHelp("Load a game by name or index. Usage: 'load <file | number>'");
 374                 return true;
 375         }
 376
 377         if (argc != 2) return false;
 378
 379         const char *file = argv[1];
 380         _console_file_list.ValidateFileList();
 381         const FiosItem *item = _console_file_list.FindItem(file);
 382         if (item != NULL) {
 383                 if (GetAbstractFileType(item->type) == FT_SAVEGAME) {
 384                         _switch_mode = SM_LOAD_GAME;
 385                         _file_to_saveload.SetMode(item->type);
 386                         _file_to_saveload.SetName(FiosBrowseTo(item));
 387                         _file_to_saveload.SetTitle(item->title);
 388                 } else {
 389                         IConsolePrintF(CC_ERROR, "%s: Not a savegame.", file);
 390                 }
 391         } else {
 392                 IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
 393         }
 394
 395         return true;
 396 }
 397
 398
 399 DEF_CONSOLE_CMD(ConRemove)
 400 {
 401         if (argc == 0) {
 402                 IConsoleHelp("Remove a savegame by name or index. Usage: 'rm <file | number>'");
 403                 return true;
 404         }
 405
 406         if (argc != 2) return false;
 407
 408         const char *file = argv[1];
 409         _console_file_list.ValidateFileList();
 410         const FiosItem *item = _console_file_list.FindItem(file);
 411         if (item != NULL) {
 412                 if (!FiosDelete(item->name)) {
 413                         IConsolePrintF(CC_ERROR, "%s: Failed to delete file", file);
 414                 }
 415         } else {
 416                 IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
 417         }
 418
 419         _console_file_list.InvalidateFileList();
 420         return true;
 421 }
 422
 423
 424 /* List all the files in the current dir via console */
 425 DEF_CONSOLE_CMD(ConListFiles)
 426 {
 427         if (argc == 0) {
 428                 IConsoleHelp("List all loadable savegames and directories in the current dir via console. Usage: 'ls | dir'");
 429                 return true;
 430         }
 431
 432         _console_file_list.ValidateFileList(true);
 433         for (uint i = 0; i < _console_file_list.Length(); i++) {
 434                 IConsolePrintF(CC_DEFAULT, "%d) %s", i, _console_file_list[i].title);
 435         }
 436
 437         return true;
 438 }
 439
 440 /* Change the dir via console */
 441 DEF_CONSOLE_CMD(ConChangeDirectory)
 442 {
 443         if (argc == 0) {
 444                 IConsoleHelp("Change the dir via console. Usage: 'cd <directory | number>'");
 445                 return true;
 446         }
 447
 448         if (argc != 2) return false;
 449
 450         const char *file = argv[1];
 451         _console_file_list.ValidateFileList(true);
 452         const FiosItem *item = _console_file_list.FindItem(file);
 453         if (item != NULL) {
 454                 switch (item->type) {
 455                         case FIOS_TYPE_DIR: case FIOS_TYPE_DRIVE: case FIOS_TYPE_PARENT:
 456                                 FiosBrowseTo(item);
 457                                 break;
 458                         default: IConsolePrintF(CC_ERROR, "%s: Not a directory.", file);
 459                 }
 460         } else {
 461                 IConsolePrintF(CC_ERROR, "%s: No such file or directory.", file);
 462         }
 463
 464         _console_file_list.InvalidateFileList();
 465         return true;
 466 }
 467
 468 DEF_CONSOLE_CMD(ConPrintWorkingDirectory)
 469 {
 470         const char *path;
 471
 472         if (argc == 0) {
 473                 IConsoleHelp("Print out the current working directory. Usage: 'pwd'");
 474                 return true;
 475         }
 476
 477         /* XXX - Workaround for broken file handling */
 478         _console_file_list.ValidateFileList(true);
 479         _console_file_list.InvalidateFileList();
 480
 481         FiosGetDescText(&path, NULL);
 482         IConsolePrint(CC_DEFAULT, path);
 483         return true;
 484 }
 485
 486 DEF_CONSOLE_CMD(ConClearBuffer)
 487 {
 488         if (argc == 0) {
 489                 IConsoleHelp("Clear the console buffer. Usage: 'clear'");
 490                 return true;
 491         }
 492
 493         IConsoleClearBuffer();
 494         SetWindowDirty(WC_CONSOLE, 0);
 495         return true;
 496 }
 497
 498
 499 /**********************************
 500  * Network Core Console Commands
 501  **********************************/
 502 #ifdef ENABLE_NETWORK
 503
 504 static bool ConKickOrBan(const char *argv, bool ban)
 505 {
 506         uint n;
 507
 508         if (strchr(argv, '.') == NULL && strchr(argv, ':') == NULL) { // banning with ID
 509                 ClientID client_id = (ClientID)atoi(argv);
 510
 511                 /* Don't kill the server, or the client doing the rcon. The latter can't be kicked because
 512                  * kicking frees closes and subsequently free the connection related instances, which we
 513                  * would be reading from and writing to after returning. So we would read or write data
 514                  * from freed memory up till the segfault triggers. */
 515                 if (client_id == CLIENT_ID_SERVER || client_id == _redirect_console_to_client) {
 516                         IConsolePrintF(CC_ERROR, "ERROR: Silly boy, you can not %s yourself!", ban ? "ban" : "kick");
 517                         return true;
 518                 }
 519
 520                 NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(client_id);
 521                 if (ci == NULL) {
 522                         IConsoleError("Invalid client");
 523                         return true;
 524                 }
 525
 526                 if (!ban) {
 527                         /* Kick only this client, not all clients with that IP */
 528                         NetworkServerKickClient(client_id);
 529                         return true;
 530                 }
 531
 532                 /* When banning, kick+ban all clients with that IP */
 533                 n = NetworkServerKickOrBanIP(client_id, ban);
 534         } else {
 535                 n = NetworkServerKickOrBanIP(argv, ban);
 536         }
 537
 538         if (n == 0) {
 539                 IConsolePrint(CC_DEFAULT, ban ? "Client not online, address added to banlist" : "Client not found");
 540         } else {
 541                 IConsolePrintF(CC_DEFAULT, "%sed %u client(s)", ban ? "Bann" : "Kick", n);
 542         }
 543
 544         return true;
 545 }
 546
 547 DEF_CONSOLE_CMD(ConKick)
 548 {
 549         if (argc == 0) {
 550                 IConsoleHelp("Kick a client from a network game. Usage: 'kick <ip | client-id>'");
 551                 IConsoleHelp("For client-id's, see the command 'clients'");
 552                 return true;
 553         }
 554
 555         if (argc != 2) return false;
 556
 557         return ConKickOrBan(argv[1], false);
 558 }
 559
 560 DEF_CONSOLE_CMD(ConBan)
 561 {
 562         if (argc == 0) {
 563                 IConsoleHelp("Ban a client from a network game. Usage: 'ban <ip | client-id>'");
 564                 IConsoleHelp("For client-id's, see the command 'clients'");
 565                 IConsoleHelp("If the client is no longer online, you can still ban his/her IP");
 566                 return true;
 567         }
 568
 569         if (argc != 2) return false;
 570
 571         return ConKickOrBan(argv[1], true);
 572 }
 573
 574 DEF_CONSOLE_CMD(ConUnBan)
 575 {
 576         if (argc == 0) {
 577                 IConsoleHelp("Unban a client from a network game. Usage: 'unban <ip | banlist-index>'");
 578                 IConsoleHelp("For a list of banned IP's, see the command 'banlist'");
 579                 return true;
 580         }
 581
 582         if (argc != 2) return false;
 583
 584         /* Try by IP. */
 585         uint index;
 586         for (index = 0; index < _network_ban_list.Length(); index++) {
 587                 if (strcmp(_network_ban_list[index], argv[1]) == 0) break;
 588         }
 589
 590         /* Try by index. */
 591         if (index >= _network_ban_list.Length()) {
 592                 index = atoi(argv[1]) - 1U; // let it wrap
 593         }
 594
 595         if (index < _network_ban_list.Length()) {
 596                 char msg[64];
 597                 seprintf(msg, lastof(msg), "Unbanned %s", _network_ban_list[index]);
 598                 IConsolePrint(CC_DEFAULT, msg);
 599                 free(_network_ban_list[index]);
 600                 _network_ban_list.Erase(_network_ban_list.Get(index));
 601         } else {
 602                 IConsolePrint(CC_DEFAULT, "Invalid list index or IP not in ban-list.");
 603                 IConsolePrint(CC_DEFAULT, "For a list of banned IP's, see the command 'banlist'");
 604         }
 605
 606         return true;
 607 }
 608
 609 DEF_CONSOLE_CMD(ConBanList)
 610 {
 611         if (argc == 0) {
 612                 IConsoleHelp("List the IP's of banned clients: Usage 'banlist'");
 613                 return true;
 614         }
 615
 616         IConsolePrint(CC_DEFAULT, "Banlist: ");
 617
 618         uint i = 1;
 619         for (char **iter = _network_ban_list.Begin(); iter != _network_ban_list.End(); iter++, i++) {
 620                 IConsolePrintF(CC_DEFAULT, "  %d) %s", i, *iter);
 621         }
 622
 623         return true;
 624 }
 625
 626 DEF_CONSOLE_CMD(ConPauseGame)
 627 {
 628         if (argc == 0) {
 629                 IConsoleHelp("Pause a network game. Usage: 'pause'");
 630                 return true;
 631         }
 632
 633         if ((_pause_mode & PM_PAUSED_NORMAL) == PM_UNPAUSED) {
 634                 DoCommandP(0, PM_PAUSED_NORMAL, 1, CMD_PAUSE);
 635                 if (!_networking) IConsolePrint(CC_DEFAULT, "Game paused.");
 636         } else {
 637                 IConsolePrint(CC_DEFAULT, "Game is already paused.");
 638         }
 639
 640         return true;
 641 }
 642
 643 DEF_CONSOLE_CMD(ConUnpauseGame)
 644 {
 645         if (argc == 0) {
 646                 IConsoleHelp("Unpause a network game. Usage: 'unpause'");
 647                 return true;
 648         }
 649
 650         if ((_pause_mode & PM_PAUSED_NORMAL) != PM_UNPAUSED) {
 651                 DoCommandP(0, PM_PAUSED_NORMAL, 0, CMD_PAUSE);
 652                 if (!_networking) IConsolePrint(CC_DEFAULT, "Game unpaused.");
 653         } else if ((_pause_mode & PM_PAUSED_ERROR) != PM_UNPAUSED) {
 654                 IConsolePrint(CC_DEFAULT, "Game is in error state and cannot be unpaused via console.");
 655         } else if (_pause_mode != PM_UNPAUSED) {
 656                 IConsolePrint(CC_DEFAULT, "Game cannot be unpaused manually; disable pause_on_join/min_active_clients.");
 657         } else {
 658                 IConsolePrint(CC_DEFAULT, "Game is already unpaused.");
 659         }
 660
 661         return true;
 662 }
 663
 664 DEF_CONSOLE_CMD(ConRcon)
 665 {
 666         if (argc == 0) {
 667                 IConsoleHelp("Remote control the server from another client. Usage: 'rcon <password> <command>'");
 668                 IConsoleHelp("Remember to enclose the command in quotes, otherwise only the first parameter is sent");
 669                 return true;
 670         }
 671
 672         if (argc < 3) return false;
 673
 674         if (_network_server) {
 675                 IConsoleCmdExec(argv[2]);
 676         } else {
 677                 NetworkClientSendRcon(argv[1], argv[2]);
 678         }
 679         return true;
 680 }
 681
 682 DEF_CONSOLE_CMD(ConStatus)
 683 {
 684         if (argc == 0) {
 685                 IConsoleHelp("List the status of all clients connected to the server. Usage 'status'");
 686                 return true;
 687         }
 688
 689         NetworkServerShowStatusToConsole();
 690         return true;
 691 }
 692
 693 DEF_CONSOLE_CMD(ConServerInfo)
 694 {
 695         if (argc == 0) {
 696                 IConsoleHelp("List current and maximum client/company limits. Usage 'server_info'");
 697                 IConsoleHelp("You can change these values by modifying settings 'network.max_clients', 'network.max_companies' and 'network.max_spectators'");
 698                 return true;
 699         }
 700
 701         IConsolePrintF(CC_DEFAULT, "Current/maximum clients:    %2d/%2d", _network_game_info.clients_on, _settings_client.network.max_clients);
 702         IConsolePrintF(CC_DEFAULT, "Current/maximum companies:  %2d/%2d", (int)Company::GetNumItems(), _settings_client.network.max_companies);
 703         IConsolePrintF(CC_DEFAULT, "Current/maximum spectators: %2d/%2d", NetworkSpectatorCount(), _settings_client.network.max_spectators);
 704
 705         return true;
 706 }
 707
 708 DEF_CONSOLE_CMD(ConClientNickChange)
 709 {
 710         if (argc != 3) {
 711                 IConsoleHelp("Change the nickname of a connected client. Usage: 'client_name <client-id> <new-name>'");
 712                 IConsoleHelp("For client-id's, see the command 'clients'");
 713                 return true;
 714         }
 715
 716         ClientID client_id = (ClientID)atoi(argv[1]);
 717
 718         if (client_id == CLIENT_ID_SERVER) {
 719                 IConsoleError("Please use the command 'name' to change your own name!");
 720                 return true;
 721         }
 722
 723         if (NetworkClientInfo::GetByClientID(client_id) == NULL) {
 724                 IConsoleError("Invalid client");
 725                 return true;
 726         }
 727
 728         if (!NetworkServerChangeClientName(client_id, argv[2])) {
 729                 IConsoleError("Cannot give a client a duplicate name");
 730         }
 731
 732         return true;
 733 }
 734
 735 DEF_CONSOLE_CMD(ConJoinCompany)
 736 {
 737         if (argc < 2) {
 738                 IConsoleHelp("Request joining another company. Usage: join <company-id> [<password>]");
 739                 IConsoleHelp("For valid company-id see company list, use 255 for spectator");
 740                 return true;
 741         }
 742
 743         CompanyID company_id = (CompanyID)(atoi(argv[1]) <= MAX_COMPANIES ? atoi(argv[1]) - 1 : atoi(argv[1]));
 744
 745         /* Check we have a valid company id! */
 746         if (!Company::IsValidID(company_id) && company_id != COMPANY_SPECTATOR) {
 747                 IConsolePrintF(CC_ERROR, "Company does not exist. Company-id must be between 1 and %d.", MAX_COMPANIES);
 748                 return true;
 749         }
 750
 751         if (NetworkClientInfo::GetByClientID(_network_own_client_id)->client_playas == company_id) {
 752                 IConsoleError("You are already there!");
 753                 return true;
 754         }
 755
 756         if (company_id == COMPANY_SPECTATOR && NetworkMaxSpectatorsReached()) {
 757                 IConsoleError("Cannot join spectators, maximum number of spectators reached.");
 758                 return true;
 759         }
 760
 761         if (company_id != COMPANY_SPECTATOR && !Company::IsHumanID(company_id)) {
 762                 IConsoleError("Cannot join AI company.");
 763                 return true;
 764         }
 765
 766         /* Check if the company requires a password */
 767         if (NetworkCompanyIsPassworded(company_id) && argc < 3) {
 768                 IConsolePrintF(CC_ERROR, "Company %d requires a password to join.", company_id + 1);
 769                 return true;
 770         }
 771
 772         /* non-dedicated server may just do the move! */
 773         if (_network_server) {
 774                 NetworkServerDoMove(CLIENT_ID_SERVER, company_id);
 775         } else {
 776                 NetworkClientRequestMove(company_id, NetworkCompanyIsPassworded(company_id) ? argv[2] : "");
 777         }
 778
 779         return true;
 780 }
 781
 782 DEF_CONSOLE_CMD(ConMoveClient)
 783 {
 784         if (argc < 3) {
 785                 IConsoleHelp("Move a client to another company. Usage: move <client-id> <company-id>");
 786                 IConsoleHelp("For valid client-id see 'clients', for valid company-id see 'companies', use 255 for moving to spectators");
 787                 return true;
 788         }
 789
 790         const NetworkClientInfo *ci = NetworkClientInfo::GetByClientID((ClientID)atoi(argv[1]));
 791         CompanyID company_id = (CompanyID)(atoi(argv[2]) <= MAX_COMPANIES ? atoi(argv[2]) - 1 : atoi(argv[2]));
 792
 793         /* check the client exists */
 794         if (ci == NULL) {
 795                 IConsoleError("Invalid client-id, check the command 'clients' for valid client-id's.");
 796                 return true;
 797         }
 798
 799         if (!Company::IsValidID(company_id) && company_id != COMPANY_SPECTATOR) {
 800                 IConsolePrintF(CC_ERROR, "Company does not exist. Company-id must be between 1 and %d.", MAX_COMPANIES);
 801                 return true;
 802         }
 803
 804         if (company_id != COMPANY_SPECTATOR && !Company::IsHumanID(company_id)) {
 805                 IConsoleError("You cannot move clients to AI companies.");
 806                 return true;
 807         }
 808
 809         if (ci->client_id == CLIENT_ID_SERVER && _network_dedicated) {
 810                 IConsoleError("Silly boy, you cannot move the server!");
 811                 return true;
 812         }
 813
 814         if (ci->client_playas == company_id) {
 815                 IConsoleError("You cannot move someone to where he/she already is!");
 816                 return true;
 817         }
 818
 819         /* we are the server, so force the update */
 820         NetworkServerDoMove(ci->client_id, company_id);
 821
 822         return true;
 823 }
 824
 825 DEF_CONSOLE_CMD(ConResetCompany)
 826 {
 827         if (argc == 0) {
 828                 IConsoleHelp("Remove an idle company from the game. Usage: 'reset_company <company-id>'");
 829                 IConsoleHelp("For company-id's, see the list of companies from the dropdown menu. Company 1 is 1, etc.");
 830                 return true;
 831         }
 832
 833         if (argc != 2) return false;
 834
 835         CompanyID index = (CompanyID)(atoi(argv[1]) - 1);
 836
 837         /* Check valid range */
 838         if (!Company::IsValidID(index)) {
 839                 IConsolePrintF(CC_ERROR, "Company does not exist. Company-id must be between 1 and %d.", MAX_COMPANIES);
 840                 return true;
 841         }
 842
 843         if (!Company::IsHumanID(index)) {
 844                 IConsoleError("Company is owned by an AI.");
 845                 return true;
 846         }
 847
 848         if (NetworkCompanyHasClients(index)) {
 849                 IConsoleError("Cannot remove company: a client is connected to that company.");
 850                 return false;
 851         }
 852         const NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(CLIENT_ID_SERVER);
 853         if (ci->client_playas == index) {
 854                 IConsoleError("Cannot remove company: the server is connected to that company.");
 855                 return true;
 856         }
 857
 858         /* It is safe to remove this company */
 859         DoCommandP(0, 2 | index << 16, CRR_MANUAL, CMD_COMPANY_CTRL);
 860         IConsolePrint(CC_DEFAULT, "Company deleted.");
 861
 862         return true;
 863 }
 864
 865 DEF_CONSOLE_CMD(ConNetworkClients)
 866 {
 867         if (argc == 0) {
 868                 IConsoleHelp("Get a list of connected clients including their ID, name, company-id, and IP. Usage: 'clients'");
 869                 return true;
 870         }
 871
 872         NetworkPrintClients();
 873
 874         return true;
 875 }
 876
 877 DEF_CONSOLE_CMD(ConNetworkReconnect)
 878 {
 879         if (argc == 0) {
 880                 IConsoleHelp("Reconnect to server to which you were connected last time. Usage: 'reconnect [<company>]'");
 881                 IConsoleHelp("Company 255 is spectator (default, if not specified), 0 means creating new company.");
 882                 IConsoleHelp("All others are a certain company with Company 1 being #1");
 883                 return true;
 884         }
 885
 886         CompanyID playas = (argc >= 2) ? (CompanyID)atoi(argv[1]) : COMPANY_SPECTATOR;
 887         switch (playas) {
 888                 case 0: playas = COMPANY_NEW_COMPANY; break;
 889                 case COMPANY_SPECTATOR: /* nothing to do */ break;
 890                 default:
 891                         /* From a user pov 0 is a new company, internally it's different and all
 892                          * companies are offset by one to ease up on users (eg companies 1-8 not 0-7) */
 893                         playas--;
 894                         if (playas < COMPANY_FIRST || playas >= MAX_COMPANIES) return false;
 895                         break;
 896         }
 897
 898         if (StrEmpty(_settings_client.network.last_host)) {
 899                 IConsolePrint(CC_DEFAULT, "No server for reconnecting.");
 900                 return true;
 901         }
 902
 903         /* Don't resolve the address first, just print it directly as it comes from the config file. */
 904         IConsolePrintF(CC_DEFAULT, "Reconnecting to %s:%d...", _settings_client.network.last_host, _settings_client.network.last_port);
 905
 906         NetworkClientConnectGame(NetworkAddress(_settings_client.network.last_host, _settings_client.network.last_port), playas);
 907         return true;
 908 }
 909
 910 DEF_CONSOLE_CMD(ConNetworkConnect)
 911 {
 912         if (argc == 0) {
 913                 IConsoleHelp("Connect to a remote OTTD server and join the game. Usage: 'connect <ip>'");
 914                 IConsoleHelp("IP can contain port and company: 'IP[:Port][#Company]', eg: 'server.ottd.org:443#2'");
 915                 IConsoleHelp("Company #255 is spectator all others are a certain company with Company 1 being #1");
 916                 return true;
 917         }
 918
 919         if (argc < 2) return false;
 920         if (_networking) NetworkDisconnect(); // we are in network-mode, first close it!
 921
 922         const char *port = NULL;
 923         const char *company = NULL;
 924         char *ip = argv[1];
 925         /* Default settings: default port and new company */
 926         uint16 rport = NETWORK_DEFAULT_PORT;
 927         CompanyID join_as = COMPANY_NEW_COMPANY;
 928
 929         ParseConnectionString(&company, &port, ip);
 930
 931         IConsolePrintF(CC_DEFAULT, "Connecting to %s...", ip);
 932         if (company != NULL) {
 933                 join_as = (CompanyID)atoi(company);
 934                 IConsolePrintF(CC_DEFAULT, "    company-no: %d", join_as);
 935
 936                 /* From a user pov 0 is a new company, internally it's different and all
 937                  * companies are offset by one to ease up on users (eg companies 1-8 not 0-7) */
 938                 if (join_as != COMPANY_SPECTATOR) {
 939                         if (join_as > MAX_COMPANIES) return false;
 940                         join_as--;
 941                 }
 942         }
 943         if (port != NULL) {
 944                 rport = atoi(port);
 945                 IConsolePrintF(CC_DEFAULT, "    port: %s", port);
 946         }
 947
 948         NetworkClientConnectGame(NetworkAddress(ip, rport), join_as);
 949
 950         return true;
 951 }
 952
 953 #endif /* ENABLE_NETWORK */
 954
 955 /*********************************
 956  *  script file console commands
 957  *********************************/
 958
 959 DEF_CONSOLE_CMD(ConExec)
 960 {
 961         if (argc == 0) {
 962                 IConsoleHelp("Execute a local script file. Usage: 'exec <script> <?>'");
 963                 return true;
 964         }
 965
 966         if (argc < 2) return false;
 967
 968         FILE *script_file = FioFOpenFile(argv[1], "r", BASE_DIR);
 969
 970         if (script_file == NULL) {
 971                 if (argc == 2 || atoi(argv[2]) != 0) IConsoleError("script file not found");
 972                 return true;
 973         }
 974
 975         _script_running = true;
 976
 977         char cmdline[ICON_CMDLN_SIZE];
 978         while (_script_running && fgets(cmdline, sizeof(cmdline), script_file) != NULL) {
 979                 /* Remove newline characters from the executing script */
 980                 for (char *cmdptr = cmdline; *cmdptr != '\0'; cmdptr++) {
 981                         if (*cmdptr == '\n' || *cmdptr == '\r') {
 982                                 *cmdptr = '\0';
 983                                 break;
 984                         }
 985                 }
 986                 IConsoleCmdExec(cmdline);
 987         }
 988
 989         if (ferror(script_file)) {
 990                 IConsoleError("Encountered error while trying to read from script file");
 991         }
 992
 993         _script_running = false;
 994         FioFCloseFile(script_file);
 995         return true;
 996 }
 997
 998 DEF_CONSOLE_CMD(ConReturn)
 999 {
1000         if (argc == 0) {
1001                 IConsoleHelp("Stop executing a running script. Usage: 'return'");
1002                 return true;
1003         }
1004
1005         _script_running = false;
1006         return true;
1007 }
1008
1009 /*****************************
1010  *  default console commands
1011  ******************************/
1012 extern bool CloseConsoleLogIfActive();
1013
1014 DEF_CONSOLE_CMD(ConScript)
1015 {
1016         extern FILE *_iconsole_output_file;
1017
1018         if (argc == 0) {
1019                 IConsoleHelp("Start or stop logging console output to a file. Usage: 'script <filename>'");
1020                 IConsoleHelp("If filename is omitted, a running log is stopped if it is active");
1021                 return true;
1022         }
1023
1024         if (!CloseConsoleLogIfActive()) {
1025                 if (argc < 2) return false;
1026
1027                 IConsolePrintF(CC_DEFAULT, "file output started to: %s", argv[1]);
1028                 _iconsole_output_file = fopen(argv[1], "ab");
1029                 if (_iconsole_output_file == NULL) IConsoleError("could not open file");
1030         }
1031
1032         return true;
1033 }
1034
1035
1036 DEF_CONSOLE_CMD(ConEcho)
1037 {
1038         if (argc == 0) {
1039                 IConsoleHelp("Print back the first argument to the console. Usage: 'echo <arg>'");
1040                 return true;
1041         }
1042
1043         if (argc < 2) return false;
1044         IConsolePrint(CC_DEFAULT, argv[1]);
1045         return true;
1046 }
1047
1048 DEF_CONSOLE_CMD(ConEchoC)
1049 {
1050         if (argc == 0) {
1051                 IConsoleHelp("Print back the first argument to the console in a given colour. Usage: 'echoc <colour> <arg2>'");
1052                 return true;
1053         }
1054
1055         if (argc < 3) return false;
1056         IConsolePrint((TextColour)Clamp(atoi(argv[1]), TC_BEGIN, TC_END - 1), argv[2]);
1057         return true;
1058 }
1059
1060 DEF_CONSOLE_CMD(ConNewGame)
1061 {
1062         if (argc == 0) {
1063                 IConsoleHelp("Start a new game. Usage: 'newgame [seed]'");
1064                 IConsoleHelp("The server can force a new game using 'newgame'; any client joined will rejoin after the server is done generating the new game.");
1065                 return true;
1066         }
1067
1068         StartNewGameWithoutGUI((argc == 2) ? strtoul(argv[1], NULL, 10) : GENERATE_NEW_SEED);
1069         return true;
1070 }
1071
1072 DEF_CONSOLE_CMD(ConRestart)
1073 {
1074         if (argc == 0) {
1075                 IConsoleHelp("Restart game. Usage: 'restart'");
1076                 IConsoleHelp("Restarts a game. It tries to reproduce the exact same map as the game started with.");
1077                 IConsoleHelp("However:");
1078                 IConsoleHelp(" * restarting games started in another version might create another map due to difference in map generation");
1079                 IConsoleHelp(" * restarting games based on scenarios, loaded games or heightmaps will start a new game based on the settings stored in the scenario/savegame");
1080                 return true;
1081         }
1082
1083         /* Don't copy the _newgame pointers to the real pointers, so call SwitchToMode directly */
1084         _settings_game.game_creation.map_x = MapLogX();
1085         _settings_game.game_creation.map_y = FindFirstBit(MapSizeY());
1086         _switch_mode = SM_RESTARTGAME;
1087         return true;
1088 }
1089
1090 /**
1091  * Print a text buffer line by line to the console. Lines are separated by '\n'.
1092  * @param buf The buffer to print.
1093  * @note All newlines are replace by '\0' characters.
1094  */
1095 static void PrintLineByLine(char *buf)
1096 {
1097         char *p = buf;
1098         /* Print output line by line */
1099         for (char *p2 = buf; *p2 != '\0'; p2++) {
1100                 if (*p2 == '\n') {
1101                         *p2 = '\0';
1102                         IConsolePrintF(CC_DEFAULT, "%s", p);
1103                         p = p2 + 1;
1104                 }
1105         }
1106 }
1107
1108 DEF_CONSOLE_CMD(ConListAILibs)
1109 {
1110         char buf[4096];
1111         AI::GetConsoleLibraryList(buf, lastof(buf));
1112
1113         PrintLineByLine(buf);
1114
1115         return true;
1116 }
1117
1118 DEF_CONSOLE_CMD(ConListAI)
1119 {
1120         char buf[4096];
1121         AI::GetConsoleList(buf, lastof(buf));
1122
1123         PrintLineByLine(buf);
1124
1125         return true;
1126 }
1127
1128 DEF_CONSOLE_CMD(ConListGameLibs)
1129 {
1130         char buf[4096];
1131         Game::GetConsoleLibraryList(buf, lastof(buf));
1132
1133         PrintLineByLine(buf);
1134
1135         return true;
1136 }
1137
1138 DEF_CONSOLE_CMD(ConListGame)
1139 {
1140         char buf[4096];
1141         Game::GetConsoleList(buf, lastof(buf));
1142
1143         PrintLineByLine(buf);
1144
1145         return true;
1146 }
1147
1148 DEF_CONSOLE_CMD(ConStartAI)
1149 {
1150         if (argc == 0 || argc > 3) {
1151                 IConsoleHelp("Start a new AI. Usage: 'start_ai [<AI>] [<settings>]'");
1152                 IConsoleHelp("Start a new AI. If <AI> is given, it starts that specific AI (if found).");
1153                 IConsoleHelp("If <settings> is given, it is parsed and the AI settings are set to that.");
1154                 return true;
1155         }
1156
1157         if (_game_mode != GM_NORMAL) {
1158                 IConsoleWarning("AIs can only be managed in a game.");
1159                 return true;
1160         }
1161
1162         if (Company::GetNumItems() == CompanyPool::MAX_SIZE) {
1163                 IConsoleWarning("Can't start a new AI (no more free slots).");
1164                 return true;
1165         }
1166         if (_networking && !_network_server) {
1167                 IConsoleWarning("Only the server can start a new AI.");
1168                 return true;
1169         }
1170         if (_networking && !_settings_game.ai.ai_in_multiplayer) {
1171                 IConsoleWarning("AIs are not allowed in multiplayer by configuration.");
1172                 IConsoleWarning("Switch AI -> AI in multiplayer to True.");
1173                 return true;
1174         }
1175         if (!AI::CanStartNew()) {
1176                 IConsoleWarning("Can't start a new AI.");
1177                 return true;
1178         }
1179
1180         int n = 0;
1181         Company *c;
1182         /* Find the next free slot */
1183         FOR_ALL_COMPANIES(c) {
1184                 if (c->index != n) break;
1185                 n++;
1186         }
1187
1188         AIConfig *config = AIConfig::GetConfig((CompanyID)n);
1189         if (argc >= 2) {
1190                 config->Change(argv[1], -1, true);
1191                 if (!config->HasScript()) {
1192                         IConsoleWarning("Failed to load the specified AI");
1193                         return true;
1194                 }
1195                 if (argc == 3) {
1196                         config->StringToSettings(argv[2]);
1197                 }
1198         }
1199
1200         /* Start a new AI company */
1201         DoCommandP(0, 1 | INVALID_COMPANY << 16, 0, CMD_COMPANY_CTRL);
1202
1203         return true;
1204 }
1205
1206 DEF_CONSOLE_CMD(ConReloadAI)
1207 {
1208         if (argc != 2) {
1209                 IConsoleHelp("Reload an AI. Usage: 'reload_ai <company-id>'");
1210                 IConsoleHelp("Reload the AI with the given company id. For company-id's, see the list of companies from the dropdown menu. Company 1 is 1, etc.");
1211                 return true;
1212         }
1213
1214         if (_game_mode != GM_NORMAL) {
1215                 IConsoleWarning("AIs can only be managed in a game.");
1216                 return true;
1217         }
1218
1219         if (_networking && !_network_server) {
1220                 IConsoleWarning("Only the server can reload an AI.");
1221                 return true;
1222         }
1223
1224         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1225         if (!Company::IsValidID(company_id)) {
1226                 IConsolePrintF(CC_DEFAULT, "Unknown company. Company range is between 1 and %d.", MAX_COMPANIES);
1227                 return true;
1228         }
1229
1230         if (Company::IsHumanID(company_id)) {
1231                 IConsoleWarning("Company is not controlled by an AI.");
1232                 return true;
1233         }
1234
1235         /* First kill the company of the AI, then start a new one. This should start the current AI again */
1236         DoCommandP(0, 2 | company_id << 16, CRR_MANUAL, CMD_COMPANY_CTRL);
1237         DoCommandP(0, 1 | company_id << 16, 0, CMD_COMPANY_CTRL);
1238         IConsolePrint(CC_DEFAULT, "AI reloaded.");
1239
1240         return true;
1241 }
1242
1243 DEF_CONSOLE_CMD(ConStopAI)
1244 {
1245         if (argc != 2) {
1246                 IConsoleHelp("Stop an AI. Usage: 'stop_ai <company-id>'");
1247                 IConsoleHelp("Stop the AI with the given company id. For company-id's, see the list of companies from the dropdown menu. Company 1 is 1, etc.");
1248                 return true;
1249         }
1250
1251         if (_game_mode != GM_NORMAL) {
1252                 IConsoleWarning("AIs can only be managed in a game.");
1253                 return true;
1254         }
1255
1256         if (_networking && !_network_server) {
1257                 IConsoleWarning("Only the server can stop an AI.");
1258                 return true;
1259         }
1260
1261         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1262         if (!Company::IsValidID(company_id)) {
1263                 IConsolePrintF(CC_DEFAULT, "Unknown company. Company range is between 1 and %d.", MAX_COMPANIES);
1264                 return true;
1265         }
1266
1267         if (Company::IsHumanID(company_id) || company_id == _local_company) {
1268                 IConsoleWarning("Company is not controlled by an AI.");
1269                 return true;
1270         }
1271
1272         /* Now kill the company of the AI. */
1273         DoCommandP(0, 2 | company_id << 16, CRR_MANUAL, CMD_COMPANY_CTRL);
1274         IConsolePrint(CC_DEFAULT, "AI stopped, company deleted.");
1275
1276         return true;
1277 }
1278
1279 DEF_CONSOLE_CMD(ConRescanAI)
1280 {
1281         if (argc == 0) {
1282                 IConsoleHelp("Rescan the AI dir for scripts. Usage: 'rescan_ai'");
1283                 return true;
1284         }
1285
1286         if (_networking && !_network_server) {
1287                 IConsoleWarning("Only the server can rescan the AI dir for scripts.");
1288                 return true;
1289         }
1290
1291         AI::Rescan();
1292
1293         return true;
1294 }
1295
1296 DEF_CONSOLE_CMD(ConRescanGame)
1297 {
1298         if (argc == 0) {
1299                 IConsoleHelp("Rescan the Game Script dir for scripts. Usage: 'rescan_game'");
1300                 return true;
1301         }
1302
1303         if (_networking && !_network_server) {
1304                 IConsoleWarning("Only the server can rescan the Game Script dir for scripts.");
1305                 return true;
1306         }
1307
1308         Game::Rescan();
1309
1310         return true;
1311 }
1312
1313 DEF_CONSOLE_CMD(ConRescanNewGRF)
1314 {
1315         if (argc == 0) {
1316                 IConsoleHelp("Rescan the data dir for NewGRFs. Usage: 'rescan_newgrf'");
1317                 return true;
1318         }
1319
1320         ScanNewGRFFiles(NULL);
1321
1322         return true;
1323 }
1324
1325 DEF_CONSOLE_CMD(ConGetSeed)
1326 {
1327         if (argc == 0) {
1328                 IConsoleHelp("Returns the seed used to create this game. Usage: 'getseed'");
1329                 IConsoleHelp("The seed can be used to reproduce the exact same map as the game started with.");
1330                 return true;
1331         }
1332
1333         IConsolePrintF(CC_DEFAULT, "Generation Seed: %u", _settings_game.game_creation.generation_seed);
1334         return true;
1335 }
1336
1337 DEF_CONSOLE_CMD(ConGetDate)
1338 {
1339         if (argc == 0) {
1340                 IConsoleHelp("Returns the current date (day-month-year) of the game. Usage: 'getdate'");
1341                 return true;
1342         }
1343
1344         YearMonthDay ymd;
1345         ConvertDateToYMD(_date, &ymd);
1346         IConsolePrintF(CC_DEFAULT, "Date: %d-%d-%d", ymd.day, ymd.month + 1, ymd.year);
1347         return true;
1348 }
1349
1350
1351 DEF_CONSOLE_CMD(ConAlias)
1352 {
1353         IConsoleAlias *alias;
1354
1355         if (argc == 0) {
1356                 IConsoleHelp("Add a new alias, or redefine the behaviour of an existing alias . Usage: 'alias <name> <command>'");
1357                 return true;
1358         }
1359
1360         if (argc < 3) return false;
1361
1362         alias = IConsoleAliasGet(argv[1]);
1363         if (alias == NULL) {
1364                 IConsoleAliasRegister(argv[1], argv[2]);
1365         } else {
1366                 free(alias->cmdline);
1367                 alias->cmdline = stredup(argv[2]);
1368         }
1369         return true;
1370 }
1371
1372 DEF_CONSOLE_CMD(ConScreenShot)
1373 {
1374         if (argc == 0) {
1375                 IConsoleHelp("Create a screenshot of the game. Usage: 'screenshot [big | giant | no_con] [file name]'");
1376                 IConsoleHelp("'big' makes a zoomed-in screenshot of the visible area, 'giant' makes a screenshot of the "
1377                                 "whole map, 'no_con' hides the console to create the screenshot. 'big' or 'giant' "
1378                                 "screenshots are always drawn without console");
1379                 return true;
1380         }
1381
1382         if (argc > 3) return false;
1383
1384         ScreenshotType type = SC_VIEWPORT;
1385         const char *name = NULL;
1386
1387         if (argc > 1) {
1388                 if (strcmp(argv[1], "big") == 0) {
1389                         /* screenshot big [filename] */
1390                         type = SC_ZOOMEDIN;
1391                         if (argc > 2) name = argv[2];
1392                 } else if (strcmp(argv[1], "giant") == 0) {
1393                         /* screenshot giant [filename] */
1394                         type = SC_WORLD;
1395                         if (argc > 2) name = argv[2];
1396                 } else if (strcmp(argv[1], "no_con") == 0) {
1397                         /* screenshot no_con [filename] */
1398                         IConsoleClose();
1399                         if (argc > 2) name = argv[2];
1400                 } else if (argc == 2) {
1401                         /* screenshot filename */
1402                         name = argv[1];
1403                 } else {
1404                         /* screenshot argv[1] argv[2] - invalid */
1405                         return false;
1406                 }
1407         }
1408
1409         MakeScreenshot(type, name);
1410         return true;
1411 }
1412
1413 DEF_CONSOLE_CMD(ConMinimap)
1414 {
1415         if (argc == 0) {
1416                 IConsoleHelp("Create a flat image of the game minimap. Usage: 'minimap [owner] [file name]'");
1417                 IConsoleHelp("'owner' uses the tile owner to colour the minimap image, this is the only mode at present");
1418                 return true;
1419         }
1420
1421         const char *name = NULL;
1422         if (argc > 1) {
1423                 if (strcmp(argv[1], "owner") != 0) {
1424                         /* invalid mode */
1425                         return false;
1426                 }
1427         }
1428         if (argc > 2) {
1429                 name = argv[2];
1430         }
1431
1432         return MakeScreenshot(SC_MINIMAP, name);
1433 }
1434
1435 DEF_CONSOLE_CMD(ConInfoCmd)
1436 {
1437         if (argc == 0) {
1438                 IConsoleHelp("Print out debugging information about a command. Usage: 'info_cmd <cmd>'");
1439                 return true;
1440         }
1441
1442         if (argc < 2) return false;
1443
1444         const IConsoleCmd *cmd = IConsoleCmdGet(argv[1]);
1445         if (cmd == NULL) {
1446                 IConsoleError("the given command was not found");
1447                 return true;
1448         }
1449
1450         IConsolePrintF(CC_DEFAULT, "command name: %s", cmd->name);
1451         IConsolePrintF(CC_DEFAULT, "command proc: %p", cmd->proc);
1452
1453         if (cmd->hook != NULL) IConsoleWarning("command is hooked");
1454
1455         return true;
1456 }
1457
1458 DEF_CONSOLE_CMD(ConDebugLevel)
1459 {
1460         if (argc == 0) {
1461                 IConsoleHelp("Get/set the default debugging level for the game. Usage: 'debug_level [<level>]'");
1462                 IConsoleHelp("Level can be any combination of names, levels. Eg 'net=5 ms=4'. Remember to enclose it in \"'s");
1463                 return true;
1464         }
1465
1466         if (argc > 2) return false;
1467
1468         if (argc == 1) {
1469                 IConsolePrintF(CC_DEFAULT, "Current debug-level: '%s'", GetDebugString());
1470         } else {
1471                 SetDebugString(argv[1]);
1472         }
1473
1474         return true;
1475 }
1476
1477 DEF_CONSOLE_CMD(ConExit)
1478 {
1479         if (argc == 0) {
1480                 IConsoleHelp("Exit the game. Usage: 'exit'");
1481                 return true;
1482         }
1483
1484         if (_game_mode == GM_NORMAL && _settings_client.gui.autosave_on_exit) DoExitSave();
1485
1486         _exit_game = true;
1487         return true;
1488 }
1489
1490 DEF_CONSOLE_CMD(ConPart)
1491 {
1492         if (argc == 0) {
1493                 IConsoleHelp("Leave the currently joined/running game (only ingame). Usage: 'part'");
1494                 return true;
1495         }
1496
1497         if (_game_mode != GM_NORMAL) return false;
1498
1499         _switch_mode = SM_MENU;
1500         return true;
1501 }
1502
1503 DEF_CONSOLE_CMD(ConHelp)
1504 {
1505         if (argc == 2) {
1506                 const IConsoleCmd *cmd;
1507                 const IConsoleAlias *alias;
1508
1509                 RemoveUnderscores(argv[1]);
1510                 cmd = IConsoleCmdGet(argv[1]);
1511                 if (cmd != NULL) {
1512                         cmd->proc(0, NULL);
1513                         return true;
1514                 }
1515
1516                 alias = IConsoleAliasGet(argv[1]);
1517                 if (alias != NULL) {
1518                         cmd = IConsoleCmdGet(alias->cmdline);
1519                         if (cmd != NULL) {
1520                                 cmd->proc(0, NULL);
1521                                 return true;
1522                         }
1523                         IConsolePrintF(CC_ERROR, "ERROR: alias is of special type, please see its execution-line: '%s'", alias->cmdline);
1524                         return true;
1525                 }
1526
1527                 IConsoleError("command not found");
1528                 return true;
1529         }
1530
1531         IConsolePrint(CC_WARNING, " ---- OpenTTD Console Help ---- ");
1532         IConsolePrint(CC_DEFAULT, " - commands: [command to list all commands: list_cmds]");
1533         IConsolePrint(CC_DEFAULT, " call commands with '<command> <arg2> <arg3>...'");
1534         IConsolePrint(CC_DEFAULT, " - to assign strings, or use them as arguments, enclose it within quotes");
1535         IConsolePrint(CC_DEFAULT, " like this: '<command> \"string argument with spaces\"'");
1536         IConsolePrint(CC_DEFAULT, " - use 'help <command>' to get specific information");
1537         IConsolePrint(CC_DEFAULT, " - scroll console output with shift + (up | down | pageup | pagedown)");
1538         IConsolePrint(CC_DEFAULT, " - scroll console input history with the up or down arrows");
1539         IConsolePrint(CC_DEFAULT, "");
1540         return true;
1541 }
1542
1543 DEF_CONSOLE_CMD(ConListCommands)
1544 {
1545         if (argc == 0) {
1546                 IConsoleHelp("List all registered commands. Usage: 'list_cmds [<pre-filter>]'");
1547                 return true;
1548         }
1549
1550         for (const IConsoleCmd *cmd = _iconsole_cmds; cmd != NULL; cmd = cmd->next) {
1551                 if (argv[1] == NULL || strstr(cmd->name, argv[1]) != NULL) {
1552                         if (cmd->hook == NULL || cmd->hook(false) != CHR_HIDE) IConsolePrintF(CC_DEFAULT, "%s", cmd->name);
1553                 }
1554         }
1555
1556         return true;
1557 }
1558
1559 DEF_CONSOLE_CMD(ConListAliases)
1560 {
1561         if (argc == 0) {
1562                 IConsoleHelp("List all registered aliases. Usage: 'list_aliases [<pre-filter>]'");
1563                 return true;
1564         }
1565
1566         for (const IConsoleAlias *alias = _iconsole_aliases; alias != NULL; alias = alias->next) {
1567                 if (argv[1] == NULL || strstr(alias->name, argv[1]) != NULL) {
1568                         IConsolePrintF(CC_DEFAULT, "%s => %s", alias->name, alias->cmdline);
1569                 }
1570         }
1571
1572         return true;
1573 }
1574
1575 DEF_CONSOLE_CMD(ConCompanies)
1576 {
1577         if (argc == 0) {
1578                 IConsoleHelp("List the details of all companies in the game. Usage 'companies'");
1579                 return true;
1580         }
1581
1582         Company *c;
1583         FOR_ALL_COMPANIES(c) {
1584                 /* Grab the company name */
1585                 char company_name[512];
1586                 SetDParam(0, c->index);
1587                 GetString(company_name, STR_COMPANY_NAME, lastof(company_name));
1588
1589                 const char *password_state = "";
1590                 if (c->is_ai) {
1591                         password_state = "AI";
1592                 }
1593 #ifdef ENABLE_NETWORK
1594                 else if (_network_server) {
1595                                 password_state = StrEmpty(_network_company_states[c->index].password) ? "unprotected" : "protected";
1596                 }
1597 #endif
1598
1599                 char colour[512];
1600                 GetString(colour, STR_COLOUR_DARK_BLUE + _company_colours[c->index], lastof(colour));
1601                 IConsolePrintF(CC_INFO, "#:%d(%s) Company Name: '%s'  Year Founded: %d  Money: " OTTD_PRINTF64 "  Loan: " OTTD_PRINTF64 "  Value: " OTTD_PRINTF64 "  (T:%d, R:%d, P:%d, S:%d) %s",
1602                         c->index + 1, colour, company_name,
1603                         c->inaugurated_year, (int64)c->money, (int64)c->current_loan, (int64)CalculateCompanyValue(c),
1604                         c->group_all[VEH_TRAIN].num_vehicle,
1605                         c->group_all[VEH_ROAD].num_vehicle,
1606                         c->group_all[VEH_AIRCRAFT].num_vehicle,
1607                         c->group_all[VEH_SHIP].num_vehicle,
1608                         password_state);
1609         }
1610
1611         return true;
1612 }
1613
1614 #ifdef ENABLE_NETWORK
1615
1616 DEF_CONSOLE_CMD(ConSay)
1617 {
1618         if (argc == 0) {
1619                 IConsoleHelp("Chat to your fellow players in a multiplayer game. Usage: 'say \"<msg>\"'");
1620                 return true;
1621         }
1622
1623         if (argc != 2) return false;
1624
1625         if (!_network_server) {
1626                 NetworkClientSendChat(NETWORK_ACTION_CHAT, DESTTYPE_BROADCAST, 0 /* param does not matter */, argv[1]);
1627         } else {
1628                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1629                 NetworkServerSendChat(NETWORK_ACTION_CHAT, DESTTYPE_BROADCAST, 0, argv[1], CLIENT_ID_SERVER, from_admin);
1630         }
1631
1632         return true;
1633 }
1634
1635 DEF_CONSOLE_CMD(ConSayCompany)
1636 {
1637         if (argc == 0) {
1638                 IConsoleHelp("Chat to a certain company in a multiplayer game. Usage: 'say_company <company-no> \"<msg>\"'");
1639                 IConsoleHelp("CompanyNo is the company that plays as company <companyno>, 1 through max_companies");
1640                 return true;
1641         }
1642
1643         if (argc != 3) return false;
1644
1645         CompanyID company_id = (CompanyID)(atoi(argv[1]) - 1);
1646         if (!Company::IsValidID(company_id)) {
1647                 IConsolePrintF(CC_DEFAULT, "Unknown company. Company range is between 1 and %d.", MAX_COMPANIES);
1648                 return true;
1649         }
1650
1651         if (!_network_server) {
1652                 NetworkClientSendChat(NETWORK_ACTION_CHAT_COMPANY, DESTTYPE_TEAM, company_id, argv[2]);
1653         } else {
1654                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1655                 NetworkServerSendChat(NETWORK_ACTION_CHAT_COMPANY, DESTTYPE_TEAM, company_id, argv[2], CLIENT_ID_SERVER, from_admin);
1656         }
1657
1658         return true;
1659 }
1660
1661 DEF_CONSOLE_CMD(ConSayClient)
1662 {
1663         if (argc == 0) {
1664                 IConsoleHelp("Chat to a certain client in a multiplayer game. Usage: 'say_client <client-no> \"<msg>\"'");
1665                 IConsoleHelp("For client-id's, see the command 'clients'");
1666                 return true;
1667         }
1668
1669         if (argc != 3) return false;
1670
1671         if (!_network_server) {
1672                 NetworkClientSendChat(NETWORK_ACTION_CHAT_CLIENT, DESTTYPE_CLIENT, atoi(argv[1]), argv[2]);
1673         } else {
1674                 bool from_admin = (_redirect_console_to_admin < INVALID_ADMIN_ID);
1675                 NetworkServerSendChat(NETWORK_ACTION_CHAT_CLIENT, DESTTYPE_CLIENT, atoi(argv[1]), argv[2], CLIENT_ID_SERVER, from_admin);
1676         }
1677
1678         return true;
1679 }
1680
1681 DEF_CONSOLE_CMD(ConCompanyPassword)
1682 {
1683         if (argc == 0) {
1684                 const char *helpmsg;
1685
1686                 if (_network_dedicated) {
1687                         helpmsg = "Change the password of a company. Usage: 'company_pw <company-no> \"<password>\"";
1688                 } else if (_network_server) {
1689                         helpmsg = "Change the password of your or any other company. Usage: 'company_pw [<company-no>] \"<password>\"'";
1690                 } else {
1691                         helpmsg = "Change the password of your company. Usage: 'company_pw \"<password>\"'";
1692                 }
1693
1694                 IConsoleHelp(helpmsg);
1695                 IConsoleHelp("Use \"*\" to disable the password.");
1696                 return true;
1697         }
1698
1699         CompanyID company_id;
1700         const char *password;
1701         const char *errormsg;
1702
1703         if (argc == 2) {
1704                 company_id = _local_company;
1705                 password = argv[1];
1706                 errormsg = "You have to own a company to make use of this command.";
1707         } else if (argc == 3 && _network_server) {
1708                 company_id = (CompanyID)(atoi(argv[1]) - 1);
1709                 password = argv[2];
1710                 errormsg = "You have to specify the ID of a valid human controlled company.";
1711         } else {
1712                 return false;
1713         }
1714
1715         if (!Company::IsValidHumanID(company_id)) {
1716                 IConsoleError(errormsg);
1717                 return false;
1718         }
1719
1720         password = NetworkChangeCompanyPassword(company_id, password);
1721
1722         if (StrEmpty(password)) {
1723                 IConsolePrintF(CC_WARNING, "Company password cleared");
1724         } else {
1725                 IConsolePrintF(CC_WARNING, "Company password changed to: %s", password);
1726         }
1727
1728         return true;
1729 }
1730
1731 /* Content downloading only is available with ZLIB */
1732 #if defined(WITH_ZLIB)
1733 #include "network/network_content.h"
1734
1735 /** Resolve a string to a content type. */
1736 static ContentType StringToContentType(const char *str)
1737 {
1738         static const char * const inv_lookup[] = { "", "base", "newgrf", "ai", "ailib", "scenario", "heightmap" };
1739         for (uint i = 1 /* there is no type 0 */; i < lengthof(inv_lookup); i++) {
1740                 if (strcasecmp(str, inv_lookup[i]) == 0) return (ContentType)i;
1741         }
1742         return CONTENT_TYPE_END;
1743 }
1744
1745 /** Asynchronous callback */
1746 struct ConsoleContentCallback : public ContentCallback {
1747         void OnConnect(bool success)
1748         {
1749                 IConsolePrintF(CC_DEFAULT, "Content server connection %s", success ? "established" : "failed");
1750         }
1751
1752         void OnDisconnect()
1753         {
1754                 IConsolePrintF(CC_DEFAULT, "Content server connection closed");
1755         }
1756
1757         void OnDownloadComplete(ContentID cid)
1758         {
1759                 IConsolePrintF(CC_DEFAULT, "Completed download of %d", cid);
1760         }
1761 };
1762
1763 /**
1764  * Outputs content state information to console
1765  * @param ci the content info
1766  */
1767 static void OutputContentState(const ContentInfo *const ci)
1768 {
1769         static const char * const types[] = { "Base graphics", "NewGRF", "AI", "AI library", "Scenario", "Heightmap", "Base sound", "Base music", "Game script", "GS library" };
1770         assert_compile(lengthof(types) == CONTENT_TYPE_END - CONTENT_TYPE_BEGIN);
1771         static const char * const states[] = { "Not selected", "Selected", "Dep Selected", "Installed", "Unknown" };
1772         static const TextColour state_to_colour[] = { CC_COMMAND, CC_INFO, CC_INFO, CC_WHITE, CC_ERROR };
1773
1774         char buf[sizeof(ci->md5sum) * 2 + 1];
1775         md5sumToString(buf, lastof(buf), ci->md5sum);
1776         IConsolePrintF(state_to_colour[ci->state], "%d, %s, %s, %s, %08X, %s", ci->id, types[ci->type - 1], states[ci->state], ci->name, ci->unique_id, buf);
1777 }
1778
1779 DEF_CONSOLE_CMD(ConContent)
1780 {
1781         static ContentCallback *cb = NULL;
1782         if (cb == NULL) {
1783                 cb = new ConsoleContentCallback();
1784                 _network_content_client.AddCallback(cb);
1785         }
1786
1787         if (argc <= 1) {
1788                 IConsoleHelp("Query, select and download content. Usage: 'content update|upgrade|select [all|id]|unselect [all|id]|state [filter]|download'");
1789                 IConsoleHelp("  update: get a new list of downloadable content; must be run first");
1790                 IConsoleHelp("  upgrade: select all items that are upgrades");
1791                 IConsoleHelp("  select: select a specific item given by its id or 'all' to select all. If no parameter is given, all selected content will be listed");
1792                 IConsoleHelp("  unselect: unselect a specific item given by its id or 'all' to unselect all");
1793                 IConsoleHelp("  state: show the download/select state of all downloadable content. Optionally give a filter string");
1794                 IConsoleHelp("  download: download all content you've selected");
1795                 return true;
1796         }
1797
1798         if (strcasecmp(argv[1], "update") == 0) {
1799                 _network_content_client.RequestContentList((argc > 2) ? StringToContentType(argv[2]) : CONTENT_TYPE_END);
1800                 return true;
1801         }
1802
1803         if (strcasecmp(argv[1], "upgrade") == 0) {
1804                 _network_content_client.SelectUpgrade();
1805                 return true;
1806         }
1807
1808         if (strcasecmp(argv[1], "select") == 0) {
1809                 if (argc <= 2) {
1810                         /* List selected content */
1811                         IConsolePrintF(CC_WHITE, "id, type, state, name");
1812                         for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
1813                                 if ((*iter)->state != ContentInfo::SELECTED && (*iter)->state != ContentInfo::AUTOSELECTED) continue;
1814                                 OutputContentState(*iter);
1815                         }
1816                 } else if (strcasecmp(argv[2], "all") == 0) {
1817                         _network_content_client.SelectAll();
1818                 } else {
1819                         _network_content_client.Select((ContentID)atoi(argv[2]));
1820                 }
1821                 return true;
1822         }
1823
1824         if (strcasecmp(argv[1], "unselect") == 0) {
1825                 if (argc <= 2) {
1826                         IConsoleError("You must enter the id.");
1827                         return false;
1828                 }
1829                 if (strcasecmp(argv[2], "all") == 0) {
1830                         _network_content_client.UnselectAll();
1831                 } else {
1832                         _network_content_client.Unselect((ContentID)atoi(argv[2]));
1833                 }
1834                 return true;
1835         }
1836
1837         if (strcasecmp(argv[1], "state") == 0) {
1838                 IConsolePrintF(CC_WHITE, "id, type, state, name");
1839                 for (ConstContentIterator iter = _network_content_client.Begin(); iter != _network_content_client.End(); iter++) {
1840                         if (argc > 2 && strcasestr((*iter)->name, argv[2]) == NULL) continue;
1841                         OutputContentState(*iter);
1842                 }
1843                 return true;
1844         }
1845
1846         if (strcasecmp(argv[1], "download") == 0) {
1847                 uint files;
1848                 uint bytes;
1849                 _network_content_client.DownloadSelectedContent(files, bytes);
1850                 IConsolePrintF(CC_DEFAULT, "Downloading %d file(s) (%d bytes)", files, bytes);
1851                 return true;
1852         }
1853
1854         return false;
1855 }
1856 #endif /* defined(WITH_ZLIB) */
1857 #endif /* ENABLE_NETWORK */
1858
1859 DEF_CONSOLE_CMD(ConSetting)
1860 {
1861         if (argc == 0) {
1862                 IConsoleHelp("Change setting for all clients. Usage: 'setting <name> [<value>]'");
1863                 IConsoleHelp("Omitting <value> will print out the current value of the setting.");
1864                 return true;
1865         }
1866
1867         if (argc == 1 || argc > 3) return false;
1868
1869         if (argc == 2) {
1870                 IConsoleGetSetting(argv[1]);
1871         } else {
1872                 IConsoleSetSetting(argv[1], argv[2]);
1873         }
1874
1875         return true;
1876 }
1877
1878 DEF_CONSOLE_CMD(ConSettingNewgame)
1879 {
1880         if (argc == 0) {
1881                 IConsoleHelp("Change setting for the next game. Usage: 'setting_newgame <name> [<value>]'");
1882                 IConsoleHelp("Omitting <value> will print out the current value of the setting.");
1883                 return true;
1884         }
1885
1886         if (argc == 1 || argc > 3) return false;
1887
1888         if (argc == 2) {
1889                 IConsoleGetSetting(argv[1], true);
1890         } else {
1891                 IConsoleSetSetting(argv[1], argv[2], true);
1892         }
1893
1894         return true;
1895 }
1896
1897 DEF_CONSOLE_CMD(ConListSettings)
1898 {
1899         if (argc == 0) {
1900                 IConsoleHelp("List settings. Usage: 'list_settings [<pre-filter>]'");
1901                 return true;
1902         }
1903
1904         if (argc > 2) return false;
1905
1906         IConsoleListSettings((argc == 2) ? argv[1] : NULL);
1907         return true;
1908 }
1909
1910 DEF_CONSOLE_CMD(ConGamelogPrint)
1911 {
1912         GamelogPrintConsole();
1913         return true;
1914 }
1915
1916 DEF_CONSOLE_CMD(ConNewGRFReload)
1917 {
1918         if (argc == 0) {
1919                 IConsoleHelp("Reloads all active NewGRFs from disk. Equivalent to reapplying NewGRFs via the settings, but without asking for confirmation. This might crash OpenTTD!");
1920                 return true;
1921         }
1922
1923         ReloadNewGRFData();
1924
1925         extern void PostCheckNewGRFLoadWarnings();
1926         PostCheckNewGRFLoadWarnings();
1927         return true;
1928 }
1929
1930 DEF_CONSOLE_CMD(ConDumpCommandLog)
1931 {
1932         if (argc == 0) {
1933                 IConsoleHelp("Dump log of recently executed commands.");
1934                 return true;
1935         }
1936
1937         char buffer[32768];
1938         DumpCommandLog(buffer, lastof(buffer));
1939         PrintLineByLine(buffer);
1940         return true;
1941 }
1942
1943 #ifdef _DEBUG
1944 /******************
1945  *  debug commands
1946  ******************/
1947
1948 static void IConsoleDebugLibRegister()
1949 {
1950         IConsoleCmdRegister("resettile",        ConResetTile);
1951         IConsoleAliasRegister("dbg_echo",       "echo %A; echo %B");
1952         IConsoleAliasRegister("dbg_echo2",      "echo %!");
1953 }
1954 #endif
1955
1956 /*******************************
1957  * console command registration
1958  *******************************/
1959
1960 void IConsoleStdLibRegister()
1961 {
1962         IConsoleCmdRegister("debug_level",  ConDebugLevel);
1963         IConsoleCmdRegister("echo",         ConEcho);
1964         IConsoleCmdRegister("echoc",        ConEchoC);
1965         IConsoleCmdRegister("exec",         ConExec);
1966         IConsoleCmdRegister("exit",         ConExit);
1967         IConsoleCmdRegister("part",         ConPart);
1968         IConsoleCmdRegister("help",         ConHelp);
1969         IConsoleCmdRegister("info_cmd",     ConInfoCmd);
1970         IConsoleCmdRegister("list_cmds",    ConListCommands);
1971         IConsoleCmdRegister("list_aliases", ConListAliases);
1972         IConsoleCmdRegister("newgame",      ConNewGame);
1973         IConsoleCmdRegister("restart",      ConRestart);
1974         IConsoleCmdRegister("getseed",      ConGetSeed);
1975         IConsoleCmdRegister("getdate",      ConGetDate);
1976         IConsoleCmdRegister("quit",         ConExit);
1977         IConsoleCmdRegister("resetengines", ConResetEngines, ConHookNoNetwork);
1978         IConsoleCmdRegister("reset_enginepool", ConResetEnginePool, ConHookNoNetwork);
1979         IConsoleCmdRegister("return",       ConReturn);
1980         IConsoleCmdRegister("screenshot",   ConScreenShot);
1981         IConsoleCmdRegister("minimap",      ConMinimap);
1982         IConsoleCmdRegister("script",       ConScript);
1983         IConsoleCmdRegister("scrollto",     ConScrollToTile);
1984         IConsoleCmdRegister("alias",        ConAlias);
1985         IConsoleCmdRegister("load",         ConLoad);
1986         IConsoleCmdRegister("rm",           ConRemove);
1987         IConsoleCmdRegister("save",         ConSave);
1988         IConsoleCmdRegister("saveconfig",   ConSaveConfig);
1989         IConsoleCmdRegister("ls",           ConListFiles);
1990         IConsoleCmdRegister("cd",           ConChangeDirectory);
1991         IConsoleCmdRegister("pwd",          ConPrintWorkingDirectory);
1992         IConsoleCmdRegister("clear",        ConClearBuffer);
1993         IConsoleCmdRegister("setting",      ConSetting);
1994         IConsoleCmdRegister("setting_newgame", ConSettingNewgame);
1995         IConsoleCmdRegister("list_settings",ConListSettings);
1996         IConsoleCmdRegister("gamelog",      ConGamelogPrint);
1997         IConsoleCmdRegister("rescan_newgrf", ConRescanNewGRF);
1998
1999         IConsoleAliasRegister("dir",          "ls");
2000         IConsoleAliasRegister("del",          "rm %+");
2001         IConsoleAliasRegister("newmap",       "newgame");
2002         IConsoleAliasRegister("patch",        "setting %+");
2003         IConsoleAliasRegister("set",          "setting %+");
2004         IConsoleAliasRegister("set_newgame",  "setting_newgame %+");
2005         IConsoleAliasRegister("list_patches", "list_settings %+");
2006         IConsoleAliasRegister("developer",    "setting developer %+");
2007
2008         IConsoleCmdRegister("list_ai_libs", ConListAILibs);
2009         IConsoleCmdRegister("list_ai",      ConListAI);
2010         IConsoleCmdRegister("reload_ai",    ConReloadAI);
2011         IConsoleCmdRegister("rescan_ai",    ConRescanAI);
2012         IConsoleCmdRegister("start_ai",     ConStartAI);
2013         IConsoleCmdRegister("stop_ai",      ConStopAI);
2014
2015         IConsoleCmdRegister("list_game",    ConListGame);
2016         IConsoleCmdRegister("list_game_libs", ConListGameLibs);
2017         IConsoleCmdRegister("rescan_game",    ConRescanGame);
2018
2019         IConsoleCmdRegister("companies",       ConCompanies);
2020         IConsoleAliasRegister("players",       "companies");
2021
2022         /* networking functions */
2023 #ifdef ENABLE_NETWORK
2024 /* Content downloading is only available with ZLIB */
2025 #if defined(WITH_ZLIB)
2026         IConsoleCmdRegister("content",         ConContent);
2027 #endif /* defined(WITH_ZLIB) */
2028
2029         /*** Networking commands ***/
2030         IConsoleCmdRegister("say",             ConSay, ConHookNeedNetwork);
2031         IConsoleCmdRegister("say_company",     ConSayCompany, ConHookNeedNetwork);
2032         IConsoleAliasRegister("say_player",    "say_company %+");
2033         IConsoleCmdRegister("say_client",      ConSayClient, ConHookNeedNetwork);
2034
2035         IConsoleCmdRegister("connect",         ConNetworkConnect, ConHookClientOnly);
2036         IConsoleCmdRegister("clients",         ConNetworkClients, ConHookNeedNetwork);
2037         IConsoleCmdRegister("status",          ConStatus, ConHookServerOnly);
2038         IConsoleCmdRegister("server_info",     ConServerInfo, ConHookServerOnly);
2039         IConsoleAliasRegister("info",          "server_info");
2040         IConsoleCmdRegister("reconnect",       ConNetworkReconnect, ConHookClientOnly);
2041         IConsoleCmdRegister("rcon",            ConRcon, ConHookNeedNetwork);
2042
2043         IConsoleCmdRegister("join",            ConJoinCompany, ConHookNeedNetwork);
2044         IConsoleAliasRegister("spectate",      "join 255");
2045         IConsoleCmdRegister("move",            ConMoveClient, ConHookServerOnly);
2046         IConsoleCmdRegister("reset_company",   ConResetCompany, ConHookServerOnly);
2047         IConsoleAliasRegister("clean_company", "reset_company %A");
2048         IConsoleCmdRegister("client_name",     ConClientNickChange, ConHookServerOnly);
2049         IConsoleCmdRegister("kick",            ConKick, ConHookServerOnly);
2050         IConsoleCmdRegister("ban",             ConBan, ConHookServerOnly);
2051         IConsoleCmdRegister("unban",           ConUnBan, ConHookServerOnly);
2052         IConsoleCmdRegister("banlist",         ConBanList, ConHookServerOnly);
2053
2054         IConsoleCmdRegister("pause",           ConPauseGame, ConHookServerOnly);
2055         IConsoleCmdRegister("unpause",         ConUnpauseGame, ConHookServerOnly);
2056
2057         IConsoleCmdRegister("company_pw",      ConCompanyPassword, ConHookNeedNetwork);
2058         IConsoleAliasRegister("company_password",      "company_pw %+");
2059
2060         IConsoleAliasRegister("net_frame_freq",        "setting frame_freq %+");
2061         IConsoleAliasRegister("net_sync_freq",         "setting sync_freq %+");
2062         IConsoleAliasRegister("server_pw",             "setting server_password %+");
2063         IConsoleAliasRegister("server_password",       "setting server_password %+");
2064         IConsoleAliasRegister("rcon_pw",               "setting rcon_password %+");
2065         IConsoleAliasRegister("rcon_password",         "setting rcon_password %+");
2066         IConsoleAliasRegister("name",                  "setting client_name %+");
2067         IConsoleAliasRegister("server_name",           "setting server_name %+");
2068         IConsoleAliasRegister("server_port",           "setting server_port %+");
2069         IConsoleAliasRegister("server_advertise",      "setting server_advertise %+");
2070         IConsoleAliasRegister("max_clients",           "setting max_clients %+");
2071         IConsoleAliasRegister("max_companies",         "setting max_companies %+");
2072         IConsoleAliasRegister("max_spectators",        "setting max_spectators %+");
2073         IConsoleAliasRegister("max_join_time",         "setting max_join_time %+");
2074         IConsoleAliasRegister("pause_on_join",         "setting pause_on_join %+");
2075         IConsoleAliasRegister("autoclean_companies",   "setting autoclean_companies %+");
2076         IConsoleAliasRegister("autoclean_protected",   "setting autoclean_protected %+");
2077         IConsoleAliasRegister("autoclean_unprotected", "setting autoclean_unprotected %+");
2078         IConsoleAliasRegister("restart_game_year",     "setting restart_game_year %+");
2079         IConsoleAliasRegister("min_players",           "setting min_active_clients %+");
2080         IConsoleAliasRegister("reload_cfg",            "setting reload_cfg %+");
2081 #endif /* ENABLE_NETWORK */
2082
2083         /* debugging stuff */
2084 #ifdef _DEBUG
2085         IConsoleDebugLibRegister();
2086 #endif
2087         IConsoleCmdRegister("dump_command_log", ConDumpCommandLog, nullptr);
2088         IConsoleCmdRegister("check_caches", ConCheckCaches, nullptr);
2089
2090         /* NewGRF development stuff */
2091         IConsoleCmdRegister("reload_newgrfs",  ConNewGRFReload, ConHookNewGRFDeveloperTool);
2092 }