/* Undefine for the shortcut macros above */

#undef S

#undef C

#undef N

#undef D0

#undef NC

#undef MS

#undef NO

#undef CR

/* $Id$ */

/*

 * This file is part of OpenTTD.

 * 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.

 * 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.

 * 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/>.

 */

/** @file table/settings.h Settings to save in the savegame and config file. */

/* Begin - Callback Functions for the various settings */

static bool v_PositionMainToolbar(int32 p1);

static bool v_PositionStatusbar(int32 p1);

static bool PopulationInLabelActive(int32 p1);

static bool RedrawScreen(int32 p1);

static bool RedrawSmallmap(int32 p1);

static bool InvalidateDetailsWindow(int32 p1);

static bool InvalidateStationBuildWindow(int32 p1);

static bool InvalidateBuildIndustryWindow(int32 p1);

static bool CloseSignalGUI(int32 p1);

static bool InvalidateTownViewWindow(int32 p1);

static bool DeleteSelectStationWindow(int32 p1);

static bool UpdateConsists(int32 p1);

static bool CheckInterval(int32 p1);

static bool TrainAccelerationModelChanged(int32 p1);

static bool RoadVehAccelerationModelChanged(int32 p1);

static bool TrainSlopeSteepnessChanged(int32 p1);

static bool RoadVehSlopeSteepnessChanged(int32 p1);

static bool DragSignalsDensityChanged(int32);

static bool TownFoundingChanged(int32 p1);

static bool DifficultyReset(int32 level);

static bool DifficultyChange(int32);

static bool DifficultyNoiseChange(int32 i);

static bool MaxNoAIsChange(int32 i);

static bool CheckRoadSide(int p1);

static int32 ConvertLandscape(const char *value);

static bool CheckFreeformEdges(int32 p1);

static bool ChangeDynamicEngines(int32 p1);

static bool StationCatchmentChanged(int32 p1);

static bool InvalidateVehTimetableWindow(int32 p1);

static bool InvalidateCompanyLiveryWindow(int32 p1);

static bool InvalidateNewGRFChangeWindows(int32 p1);

static bool InvalidateIndustryViewWindow(int32 p1);

static bool RedrawTownAuthority(int32 p1);

#ifdef ENABLE_NETWORK

static bool UpdateClientName(int32 p1);

static bool UpdateServerPassword(int32 p1);

static bool UpdateRconPassword(int32 p1);

static bool UpdateClientConfigValues(int32 p1);

#endif /* ENABLE_NETWORK */

/* End - Callback Functions for the various settings */

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

 * OTTD specific INI stuff

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

/**

 * Settings-macro usage:

 * The list might look daunting at first, but is in general easy to understand.

 * We have two types of list:

 * 1. SDTG_something

 * 2. SDT_something

 * The 'G' stands for global, so this is the one you will use for a

 * SettingDescGlobVarList section meaning global variables. The other uses a

 * Base/Offset and runtime variable selection mechanism, known from the saveload

 * convention (it also has global so it should not be hard).

 * Of each type there are again two versions, the normal one and one prefixed

 * with 'COND'.

 * COND means that the setting is only valid in certain savegame versions

 * (since settings are saved to the savegame, this bookkeeping is necessary.

 * Now there are a lot of types. Easy ones are:

 * - VAR:  any number type, 'type' field specifies what number. eg int8 or uint32

 * - BOOL: a boolean number type

 * - STR:  a string or character. 'type' field specifies what string. Normal, string, or quoted

 * A bit more difficult to use are MMANY (meaning ManyOfMany) and OMANY (OneOfMany)

 * These are actually normal numbers, only bitmasked. In MMANY several bits can

 * be set, in the other only one.

 * The most complex type is INTLIST. This is basically an array of numbers. If

 * the intlist is only valid in certain savegame versions because for example

 * it has grown in size its length cannot be automatically be calculated so

 * use SDT(G)_CONDLISTO() meaning Old.

 * If nothing fits you, you can use the GENERAL macros, but it exposes the

 * internal structure somewhat so it needs a little looking. There are _NULL()

 * macros as well, these fill up space so you can add more settings there (in

 * place) and you DON'T have to increase the savegame version.

 *

 * While reading values from openttd.cfg, some values may not be converted

 * properly, for any kind of reasons.  In order to allow a process of self-cleaning

 * mechanism, a callback procedure is made available.  You will have to supply the function, which

 * will work on a string, one function per setting. And of course, enable the callback param

 * on the appropriate macro.

 */

#define NSD_GENERAL(name, def, cmd, guiflags, min, max, interval, many, str, proc, load)\

	{name, (const void*)(size_t)(def), {(byte)cmd}, {(uint16)guiflags}, min, max, interval, many, str, proc, load}

/* Macros for various objects to go in the configuration file.

 * This section is for global variables */

#define SDTG_GENERAL(name, sdt_cmd, sle_cmd, type, flags, guiflags, var, length, def, min, max, interval, full, str, proc, from, to)\

	{NSD_GENERAL(name, def, sdt_cmd, guiflags, min, max, interval, full, str, proc, NULL), SLEG_GENERAL(sle_cmd, var, type | flags, length, from, to)}

#define SDTG_CONDVAR(name, type, flags, guiflags, var, def, min, max, interval, str, proc, from, to)\

	SDTG_GENERAL(name, SDT_NUMX, SL_VAR, type, flags, guiflags, var, 0, def, min, max, interval, NULL, str, proc, from, to)

#define SDTG_VAR(name, type, flags, guiflags, var, def, min, max, interval, str, proc)\

	SDTG_CONDVAR(name, type, flags, guiflags, var, def, min, max, interval, str, proc, 0, SL_MAX_VERSION)

#define SDTG_CONDBOOL(name, flags, guiflags, var, def, str, proc, from, to)\

	SDTG_GENERAL(name, SDT_BOOLX, SL_VAR, SLE_BOOL, flags, guiflags, var, 0, def, 0, 1, 0, NULL, str, proc, from, to)

#define SDTG_BOOL(name, flags, guiflags, var, def, str, proc)\

	SDTG_CONDBOOL(name, flags, guiflags, var, def, str, proc, 0, SL_MAX_VERSION)

#define SDTG_CONDLIST(name, type, length, flags, guiflags, var, def, str, proc, from, to)\

	SDTG_GENERAL(name, SDT_INTLIST, SL_ARR, type, flags, guiflags, var, length, def, 0, 0, 0, NULL, str, proc, from, to)

#define SDTG_LIST(name, type, flags, guiflags, var, def, str, proc)\

	SDTG_GENERAL(name, SDT_INTLIST, SL_ARR, type, flags, guiflags, var, lengthof(var), def, 0, 0, 0, NULL, str, proc, 0, SL_MAX_VERSION)

#define SDTG_CONDSTR(name, type, length, flags, guiflags, var, def, str, proc, from, to)\

	SDTG_GENERAL(name, SDT_STRING, SL_STR, type, flags, guiflags, var, length, def, 0, 0, 0, NULL, str, proc, from, to)

#define SDTG_STR(name, type, flags, guiflags, var, def, str, proc)\

	SDTG_GENERAL(name, SDT_STRING, SL_STR, type, flags, guiflags, var, lengthof(var), def, 0, 0, 0, NULL, str, proc, 0, SL_MAX_VERSION)

#define SDTG_CONDOMANY(name, type, flags, guiflags, var, def, max, full, str, proc, from, to)\

	SDTG_GENERAL(name, SDT_ONEOFMANY, SL_VAR, type, flags, guiflags, var, 0, def, 0, max, 0, full, str, proc, from, to)

#define SDTG_OMANY(name, type, flags, guiflags, var, def, max, full, str, proc)\

	SDTG_CONDOMANY(name, type, flags, guiflags, var, def, max, full, str, proc, 0, SL_MAX_VERSION)

#define SDTG_CONDMMANY(name, type, flags, guiflags, var, def, full, str, proc, from, to)\

	SDTG_GENERAL(name, SDT_MANYOFMANY, SL_VAR, type, flags, guiflags, var, 0, def, 0, 0, 0, full, str, proc, from, to)

#define SDTG_MMANY(name, type, flags, guiflags, var, def, full, str, proc)\

	SDTG_CONDMMANY(name, type, flags, guiflags, var, def, full, str, proc, 0, SL_MAX_VERSION)

#define SDTG_CONDNULL(length, from, to)\

	{{"", NULL, {0}, {0}, 0, 0, 0, NULL, STR_NULL, NULL, NULL}, SLEG_CONDNULL(length, from, to)}

#define SDTG_END() {{NULL, NULL, {0}, {0}, 0, 0, 0, NULL, STR_NULL, NULL, NULL}, SLEG_END()}

/* Macros for various objects to go in the configuration file.

 * This section is for structures where their various members are saved */

#define SDT_GENERAL(name, sdt_cmd, sle_cmd, type, flags, guiflags, base, var, length, def, min, max, interval, full, str, proc, load, from, to)\

	{NSD_GENERAL(name, def, sdt_cmd, guiflags, min, max, interval, full, str, proc, load), SLE_GENERAL(sle_cmd, base, var, type | flags, length, from, to)}

#define SDT_CONDVAR(base, var, type, from, to, flags, guiflags, def, min, max, interval, str, proc)\

	SDT_GENERAL(#var, SDT_NUMX, SL_VAR, type, flags, guiflags, base, var, 1, def, min, max, interval, NULL, str, proc, NULL, from, to)

#define SDT_VAR(base, var, type, flags, guiflags, def, min, max, interval, str, proc)\

	SDT_CONDVAR(base, var, type, 0, SL_MAX_VERSION, flags, guiflags, def, min, max, interval, str, proc)

#define SDT_CONDBOOL(base, var, from, to, flags, guiflags, def, str, proc)\

	SDT_GENERAL(#var, SDT_BOOLX, SL_VAR, SLE_BOOL, flags, guiflags, base, var, 1, def, 0, 1, 0, NULL, str, proc, NULL, from, to)

#define SDT_BOOL(base, var, flags, guiflags, def, str, proc)\

	SDT_CONDBOOL(base, var, 0, SL_MAX_VERSION, flags, guiflags, def, str, proc)

#define SDT_CONDLIST(base, var, type, from, to, flags, guiflags, def, str, proc)\

	SDT_GENERAL(#var, SDT_INTLIST, SL_ARR, type, flags, guiflags, base, var, lengthof(((base*)8)->var), def, 0, 0, 0, NULL, str, proc, NULL, from, to)

#define SDT_LIST(base, var, type, flags, guiflags, def, str, proc)\

	SDT_CONDLIST(base, var, type, 0, SL_MAX_VERSION, flags, guiflags, def, str, proc)

#define SDT_CONDSTR(base, var, type, from, to, flags, guiflags, def, str, proc)\

	SDT_GENERAL(#var, SDT_STRING, SL_STR, type, flags, guiflags, base, var, lengthof(((base*)8)->var), def, 0, 0, 0, NULL, str, proc, NULL, from, to)

#define SDT_STR(base, var, type, flags, guiflags, def, str, proc)\

	SDT_CONDSTR(base, var, type, 0, SL_MAX_VERSION, flags, guiflags, def, str, proc)

#define SDT_CONDSTRO(base, var, length, type, from, to, flags, def, str, proc)\

	SDT_GENERAL(#var, SDT_STRING, SL_STR, type, flags, 0, base, var, length, def, 0, 0, NULL, str, proc, from, to)

#define SDT_CONDCHR(base, var, from, to, flags, guiflags, def, str, proc)\

	SDT_GENERAL(#var, SDT_STRING, SL_VAR, SLE_CHAR, flags, guiflags, base, var, 1, def, 0, 0, 0, NULL, str, proc, NULL, from, to)

#define SDT_CHR(base, var, flags, guiflags, def, str, proc)\

	SDT_CONDCHR(base, var, 0, SL_MAX_VERSION, flags, guiflags, def, str, proc)

#define SDT_CONDOMANY(base, var, type, from, to, flags, guiflags, def, max, full, str, proc, load)\

	SDT_GENERAL(#var, SDT_ONEOFMANY, SL_VAR, type, flags, guiflags, base, var, 1, def, 0, max, 0, full, str, proc, load, from, to)

#define SDT_OMANY(base, var, type, flags, guiflags, def, max, full, str, proc, load)\

	SDT_CONDOMANY(base, var, type, 0, SL_MAX_VERSION, flags, guiflags, def, max, full, str, proc, load)

#define SDT_CONDMMANY(base, var, type, from, to, flags, guiflags, def, full, str, proc)\

	SDT_GENERAL(#var, SDT_MANYOFMANY, SL_VAR, type, flags, guiflags, base, var, 1, def, 0, 0, 0, full, str, proc, NULL, from, to)

#define SDT_MMANY(base, var, type, flags, guiflags, def, full, str, proc)\

	SDT_CONDMMANY(base, var, type, 0, SL_MAX_VERSION, flags, guiflags, def, full, str, proc)

#define SDT_CONDNULL(length, from, to)\

	{{"", NULL, {0}, {0}, 0, 0, 0, NULL, STR_NULL, NULL, NULL}, SLE_CONDNULL(length, from, to)}

#define SDTC_CONDVAR(var, type, from, to, flags, guiflags, def, min, max, interval, str, proc)\

	SDTG_GENERAL(#var, SDT_NUMX, SL_VAR, type, flags, guiflags, _settings_client.var, 1, def, min, max, interval, NULL, str, proc, from, to)

#define SDTC_VAR(var, type, flags, guiflags, def, min, max, interval, str, proc)\

	SDTC_CONDVAR(var, type, 0, SL_MAX_VERSION, flags, guiflags, def, min, max, interval, str, proc)

#define SDTC_CONDBOOL(var, from, to, flags, guiflags, def, str, proc)\

	SDTG_GENERAL(#var, SDT_BOOLX, SL_VAR, SLE_BOOL, flags, guiflags, _settings_client.var, 1, def, 0, 1, 0, NULL, str, proc, from, to)

#define SDTC_BOOL(var, flags, guiflags, def, str, proc)\

	SDTC_CONDBOOL(var, 0, SL_MAX_VERSION, flags, guiflags, def, str, proc)

#define SDTC_CONDLIST(var, type, length, flags, guiflags, def, str, proc, from, to)\

	SDTG_GENERAL(#var, SDT_INTLIST, SL_ARR, type, flags, guiflags, _settings_client.var, length, def, 0, 0, 0, NULL, str, proc, from, to)

#define SDTC_LIST(var, type, flags, guiflags, def, str, proc)\

	SDTG_GENERAL(#var, SDT_INTLIST, SL_ARR, type, flags, guiflags, _settings_client.var, lengthof(_settings_client.var), def, 0, 0, 0, NULL, str, proc, 0, SL_MAX_VERSION)

#define SDTC_CONDSTR(var, type, length, flags, guiflags, def, str, proc, from, to)\

	SDTG_GENERAL(#var, SDT_STRING, SL_STR, type, flags, guiflags, _settings_client.var, length, def, 0, 0, 0, NULL, str, proc, from, to)

#define SDTC_STR(var, type, flags, guiflags, def, str, proc)\

	SDTG_GENERAL(#var, SDT_STRING, SL_STR, type, flags, guiflags, _settings_client.var, lengthof(_settings_client.var), def, 0, 0, 0, NULL, str, proc, 0, SL_MAX_VERSION)

#define SDTC_CONDOMANY(var, type, from, to, flags, guiflags, def, max, full, str, proc)\

	SDTG_GENERAL(#var, SDT_ONEOFMANY, SL_VAR, type, flags, guiflags, _settings_client.var, 1, def, 0, max, 0, full, str, proc, from, to)

#define SDTC_OMANY(var, type, flags, guiflags, def, max, full, str, proc)\

	SDTC_CONDOMANY(var, type, 0, SL_MAX_VERSION, flags, guiflags, def, max, full, str, proc)

#define SDT_END() {{NULL, NULL, {0}, {0}, 0, 0, 0, NULL, STR_NULL, NULL, NULL}, SLE_END()}

/* Shortcuts for macros below. Logically if we don't save the value

 * we also don't sync it in a network game */

#define S SLF_SAVE_NO | SLF_NETWORK_NO

#define C SLF_CONFIG_NO

#define N SLF_NETWORK_NO

#define D0 SGF_0ISDISABLED

#define NC SGF_NOCOMMA

#define MS SGF_MULTISTRING

#define NO SGF_NETWORK_ONLY

#define CR SGF_CURRENCY

#define NN SGF_NO_NETWORK

#define NG SGF_NEWGAME_ONLY

#define NS SGF_NEWGAME_ONLY | SGF_SCENEDIT_TOO

#define PC SGF_PER_COMPANY