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/* $Id$ */

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/** @file console_cmds.cpp Implementation of the console hooks. */

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#include "stdafx.h"

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#include "openttd.h"

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#include "debug.h"

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#include "engine_func.h"

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#include "landscape.h"

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#include "saveload.h"

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#include "variables.h"

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#include "network/network_data.h"

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#include "network/network_client.h"

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#include "network/network_server.h"

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#include "network/network_udp.h"

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#include "command_func.h"

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#include "settings_func.h"

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#include "fios.h"

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#include "fileio.h"

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#include "screenshot.h"

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#include "genworld.h"

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#include "network/network.h"

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#include "strings_func.h"

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#include "viewport_func.h"

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#include "window_func.h"

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#include "functions.h"

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#include "map_func.h"

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#include "date_func.h"

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#include "vehicle_func.h"

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#include "string_func.h"

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#include "player_func.h"

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#include "player_base.h"

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#include "settings_type.h"

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#include "ai/ai.h"

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#ifdef ENABLE_NETWORK

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	#include "table/strings.h"

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#endif /* ENABLE_NETWORK */

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// ** scriptfile handling ** //

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static FILE *_script_file;

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static bool _script_running;

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// ** console command / variable defines ** //

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#define DEF_CONSOLE_CMD(function) static bool function(byte argc, char *argv[])

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#define DEF_CONSOLE_HOOK(function) static bool function()

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/* **************************** */

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/* variable and command hooks   */

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/* **************************** */

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#ifdef ENABLE_NETWORK

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static inline bool NetworkAvailable()

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{

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	if (!_network_available) {

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		IConsoleError("You cannot use this command because there is no network available.");

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		return false;

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	}

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	return true;

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}

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    65

DEF_CONSOLE_HOOK(ConHookServerOnly)

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{

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	if (!NetworkAvailable()) return false;

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    69

	if (!_network_server) {

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		IConsoleError("This command/variable is only available to a network server.");

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		return false;

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	}

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	return true;

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}

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    76

DEF_CONSOLE_HOOK(ConHookClientOnly)

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{

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	if (!NetworkAvailable()) return false;

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	if (_network_server) {

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		IConsoleError("This command/variable is not available to a network server.");

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		return false;

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	}

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	return true;

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}

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    87

DEF_CONSOLE_HOOK(ConHookNeedNetwork)

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{

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	if (!NetworkAvailable()) return false;

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    91

	if (!_networking) {

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		IConsoleError("Not connected. This command/variable is only available in multiplayer.");

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		return false;

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	}

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	return true;

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}

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DEF_CONSOLE_HOOK(ConHookNoNetwork)

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{

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	if (_networking) {

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		IConsoleError("This command/variable is forbidden in multiplayer.");

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		return false;

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	}

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	return true;

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}

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   107

#endif /* ENABLE_NETWORK */

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   109

static void IConsoleHelp(const char *str)

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{

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}

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   114

DEF_CONSOLE_CMD(ConResetEngines)

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{

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	if (argc == 0) {

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		IConsoleHelp("Reset status data of all engines. This might solve some issues with 'lost' engines. Usage: 'resetengines'");

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		return true;

   119

	}

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   121

	StartupEngines();

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	return true;

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}

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   125

#ifdef _DEBUG

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DEF_CONSOLE_CMD(ConResetTile)

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{

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	if (argc == 0) {

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		IConsoleHelp("Reset a tile to bare land. Usage: 'resettile <tile>'");

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		IConsoleHelp("Tile can be either decimal (34161) or hexadecimal (0x4a5B)");

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		return true;

   132

	}

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   134

	if (argc == 2) {

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		uint32 result;

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		if (GetArgumentInteger(&result, argv[1])) {

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			DoClearSquare((TileIndex)result);

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			return true;

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		}

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	}

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   142

	return false;

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}

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   145

DEF_CONSOLE_CMD(ConStopAllVehicles)

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{

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	if (argc == 0) {

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		IConsoleHelp("Stops all vehicles in the game. For debugging only! Use at your own risk... Usage: 'stopall'");

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		return true;

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	}

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   152

	StopAllVehicles();

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	return true;

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}

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#endif /* _DEBUG */

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   157

DEF_CONSOLE_CMD(ConScrollToTile)

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{

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	if (argc == 0) {

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		IConsoleHelp("Center the screen on a given tile. Usage: 'scrollto <tile>'");

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		IConsoleHelp("Tile can be either decimal (34161) or hexadecimal (0x4a5B)");

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		return true;

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	}

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   165

	if (argc == 2) {

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		uint32 result;

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		if (GetArgumentInteger(&result, argv[1])) {

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			if (result >= MapSize()) {

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				return true;

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			}

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			ScrollMainWindowToTile((TileIndex)result);

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			return true;

   174

		}

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	}

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   177

	return false;

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}

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   180

extern void BuildFileList();

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extern void SetFiosType(const byte fiostype);

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   183

/* Save the map to a file */

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DEF_CONSOLE_CMD(ConSave)

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{

   186

	if (argc == 0) {

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		IConsoleHelp("Save the current game. Usage: 'save <filename>'");

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		return true;

   189

	}

   190

   191

	if (argc == 2) {

   192

		char *filename = str_fmt("%s.sav", argv[1]);

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   195

		if (SaveOrLoad(filename, SL_SAVE, SAVE_DIR) != SL_OK) {

   197

		} else {

   199

		}

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		free(filename);

   201

		return true;

   202

	}

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   204

	return false;

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}

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   207

/* Explicitly save the configuration */

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DEF_CONSOLE_CMD(ConSaveConfig)

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{

   210

	if (argc == 0) {

   211

		IConsoleHelp("Saves the current config, typically to 'openttd.cfg'.");

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		return true;

   213

	}

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   215

	SaveToConfig();

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	return true;

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}

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static const FiosItem* GetFiosItem(const char* file)

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{

   222

	int i;

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	_saveload_mode = SLD_LOAD_GAME;

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	BuildFileList();

   226

   227

	for (i = 0; i < _fios_num; i++) {

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		if (strcmp(file, _fios_list[i].name) == 0) break;

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		if (strcmp(file, _fios_list[i].title) == 0) break;

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	}

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	if (i == _fios_num) { // If no name matches, try to parse it as number

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		char* endptr;

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		i = strtol(file, &endptr, 10);

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		if (file == endptr || *endptr != '\0') i = -1;

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	}

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	return IsInsideMM(i, 0, _fios_num) ? &_fios_list[i] : NULL;

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}

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DEF_CONSOLE_CMD(ConLoad)

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{

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	const FiosItem *item;

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	const char *file;

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	if (argc == 0) {

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		IConsoleHelp("Load a game by name or index. Usage: 'load <file | number>'");

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		return true;

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	}

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	if (argc != 2) return false;

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	file = argv[1];

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	item = GetFiosItem(file);

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	if (item != NULL) {

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		switch (item->type) {

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			case FIOS_TYPE_FILE: case FIOS_TYPE_OLDFILE: {

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				_switch_mode = SM_LOAD;

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				SetFiosType(item->type);

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				ttd_strlcpy(_file_to_saveload.name, FiosBrowseTo(item), sizeof(_file_to_saveload.name));

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				ttd_strlcpy(_file_to_saveload.title, item->title, sizeof(_file_to_saveload.title));

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			} break;

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		}

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	} else {

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	}

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	FiosFreeSavegameList();

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	return true;

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}

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DEF_CONSOLE_CMD(ConRemove)

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{

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	const FiosItem* item;

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	const char* file;

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   282

	if (argc == 0) {

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		IConsoleHelp("Remove a savegame by name or index. Usage: 'rm <file | number>'");

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		return true;

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	}

   286

   287

	if (argc != 2) return false;

   288

   289

	file = argv[1];

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	item = GetFiosItem(file);

   291

	if (item != NULL) {

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		if (!FiosDelete(item->name))

   294

	} else {

   296

	}

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	FiosFreeSavegameList();

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	return true;

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}

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/* List all the files in the current dir via console */

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DEF_CONSOLE_CMD(ConListFiles)

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{

   306

	int i;

   307

   308

	if (argc == 0) {

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		IConsoleHelp("List all loadable savegames and directories in the current dir via console. Usage: 'ls | dir'");

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		return true;

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	}

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	BuildFileList();

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   315

	for (i = 0; i < _fios_num; i++) {

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		const FiosItem *item = &_fios_list[i];

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	}

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	FiosFreeSavegameList();

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	return true;

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}

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/* Change the dir via console */

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DEF_CONSOLE_CMD(ConChangeDirectory)

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{

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	const FiosItem *item;

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	const char *file;

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   330

	if (argc == 0) {

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		IConsoleHelp("Change the dir via console. Usage: 'cd <directory | number>'");

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		return true;

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	}

   334

   335

	if (argc != 2) return false;

   336

   337

	file = argv[1];

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	item = GetFiosItem(file);

   339

	if (item != NULL) {

   340

		switch (item->type) {

   341

			case FIOS_TYPE_DIR: case FIOS_TYPE_DRIVE: case FIOS_TYPE_PARENT:

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				FiosBrowseTo(item);

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				break;

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		}

   346

	} else {

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	}

   349

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	FiosFreeSavegameList();

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	return true;

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}

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DEF_CONSOLE_CMD(ConPrintWorkingDirectory)

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{

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	const char *path;

   357

   358

	if (argc == 0) {

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		IConsoleHelp("Print out the current working directory. Usage: 'pwd'");

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		return true;

   361

	}

   362

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	// XXX - Workaround for broken file handling

   364

	FiosGetSavegameList(SLD_LOAD_GAME);

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	FiosFreeSavegameList();

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   367

	FiosGetDescText(&path, NULL);

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	return true;

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}

   371

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DEF_CONSOLE_CMD(ConClearBuffer)

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{

   374

	if (argc == 0) {

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		IConsoleHelp("Clear the console buffer. Usage: 'clear'");

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		return true;

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	}

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   379

	IConsoleClearBuffer();

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	InvalidateWindow(WC_CONSOLE, 0);

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	return true;

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}

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// ********************************* //

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// * Network Core Console Commands * //

   387

// ********************************* //

   388

#ifdef ENABLE_NETWORK

   389

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DEF_CONSOLE_CMD(ConBan)

   391

{

   392

	NetworkClientInfo *ci;

   393

	const char *banip = NULL;

   394

	uint32 index;

   395

   396

	if (argc == 0) {

   397

		IConsoleHelp("Ban a player from a network game. Usage: 'ban <ip | client-id>'");

   398

		IConsoleHelp("For client-id's, see the command 'clients'");

   399

		IConsoleHelp("If the client is no longer online, you can still ban his/her IP");

   400

		return true;

   401

	}

   402

   403

	if (argc != 2) return false;

   404

   405

	if (strchr(argv[1], '.') == NULL) { // banning with ID

   406

		index = atoi(argv[1]);

   407

		ci = NetworkFindClientInfoFromIndex(index);

   408

	} else { // banning IP

   409

		ci = NetworkFindClientInfoFromIP(argv[1]);

   410

		if (ci == NULL) {

   411

			banip = argv[1];

   412

			index = (uint32)-1;

   413

		} else {

   414

			index = ci->client_index;

   415

		}

   416

	}

   417

   418

	if (index == NETWORK_SERVER_INDEX) {

   419

		IConsoleError("Silly boy, you can not ban yourself!");

   420

		return true;

   421

	}

   422

   423

	if (index == 0 || (ci == NULL && index != (uint32)-1)) {

   424

		IConsoleError("Invalid client");

   425

		return true;

   426

	}

   427

   428

	if (ci != NULL) {

   429

		banip = inet_ntoa(*(struct in_addr *)&ci->client_ip);

   430

		SEND_COMMAND(PACKET_SERVER_ERROR)(NetworkFindClientStateFromIndex(index), NETWORK_ERROR_KICKED);

   432

	} else {

   434

	}

   435

   436

	/* Add user to ban-list */

   437

	for (index = 0; index < lengthof(_network_ban_list); index++) {

   438

		if (_network_ban_list[index] == NULL) {

   439

			_network_ban_list[index] = strdup(banip);

   440

			break;

   441

		}

   442

	}

   443

   444

	return true;

   445

}

   446

   447

DEF_CONSOLE_CMD(ConUnBan)

   448

{

   449

	uint i, index;

   450

   451

	if (argc == 0) {

   452

		IConsoleHelp("Unban a player from a network game. Usage: 'unban <ip | client-id>'");

   453

		IConsoleHelp("For a list of banned IP's, see the command 'banlist'");

   454

		return true;

   455

	}

   456

   457

	if (argc != 2) return false;

   458

   459

	index = (strchr(argv[1], '.') == NULL) ? atoi(argv[1]) : 0;

   460

	index--;

   461

   462

	for (i = 0; i < lengthof(_network_ban_list); i++) {

   463

		if (_network_ban_list[i] == NULL) continue;

   464

   465

		if (strcmp(_network_ban_list[i], argv[1]) == 0 || index == i) {

   466

			free(_network_ban_list[i]);

   467

			_network_ban_list[i] = NULL;

   469

			return true;

   470

		}

   471

	}

   472

   474

	return true;

   475

}

   476

   477

DEF_CONSOLE_CMD(ConBanList)

   478

{

   479

	uint i;

   480

   481

	if (argc == 0) {