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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program 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; either version 2
* of the License, or (at your option) any later version.
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
/*
* This file is based on WME Lite.
* http://dead-code.org/redir.php?target=wmelite
* Copyright (c) 2011 Jan Nedoma
*/
#include "engines/wintermute/base/base_game_settings.h"
#include "engines/wintermute/base/base_engine.h"
#include "engines/wintermute/base/base_file_manager.h"
#include "engines/wintermute/base/base_string_table.h"
#include "engines/wintermute/base/base_parser.h"
#include "engines/wintermute/wintypes.h"
namespace Wintermute {
BaseGameSettings::BaseGameSettings(BaseGame *gameRef) {
_resWidth = 800;
_resHeight = 600;
_requireAcceleration = false;
_requireSound = false;
_TLMode = 0;
_allowWindowed = true;
_gameFile = nullptr;
_allowAdvanced = false;
_allowAccessTab = true;
_allowAboutTab = true;
_allowDesktopRes = false;
_compressedSavegames = true;
_richSavedGames = false;
_savedGameExt = "dsv";
_stringTable = new BaseStringTable(gameRef);
}
BaseGameSettings::~BaseGameSettings() {
delete[] _gameFile;
_gameFile = nullptr;
delete _stringTable;
_stringTable = nullptr;
}
TOKEN_DEF_START
TOKEN_DEF(GAME)
TOKEN_DEF(STRING_TABLE)
TOKEN_DEF(RESOLUTION)
TOKEN_DEF(SETTINGS)
TOKEN_DEF(REQUIRE_3D_ACCELERATION)
TOKEN_DEF(REQUIRE_SOUND)
TOKEN_DEF(HWTL_MODE)
TOKEN_DEF(ALLOW_WINDOWED_MODE)
TOKEN_DEF(ALLOW_ACCESSIBILITY_TAB)
TOKEN_DEF(ALLOW_ABOUT_TAB)
TOKEN_DEF(ALLOW_ADVANCED)
TOKEN_DEF(ALLOW_DESKTOP_RES)
TOKEN_DEF(REGISTRY_PATH)
TOKEN_DEF(RICH_SAVED_GAMES)
TOKEN_DEF(SAVED_GAME_EXT)
TOKEN_DEF(GUID)
TOKEN_DEF_END
//////////////////////////////////////////////////////////////////////////
bool BaseGameSettings::loadSettings(const char *filename) {
TOKEN_TABLE_START(commands)
TOKEN_TABLE(SETTINGS)
TOKEN_TABLE(GAME)
TOKEN_TABLE(STRING_TABLE)
TOKEN_TABLE(RESOLUTION)
TOKEN_TABLE(REQUIRE_3D_ACCELERATION)
TOKEN_TABLE(REQUIRE_SOUND)
TOKEN_TABLE(HWTL_MODE)
TOKEN_TABLE(ALLOW_WINDOWED_MODE)
TOKEN_TABLE(ALLOW_ACCESSIBILITY_TAB)
TOKEN_TABLE(ALLOW_ABOUT_TAB)
TOKEN_TABLE(ALLOW_ADVANCED)
TOKEN_TABLE(ALLOW_DESKTOP_RES)
TOKEN_TABLE(REGISTRY_PATH)
TOKEN_TABLE(RICH_SAVED_GAMES)
TOKEN_TABLE(SAVED_GAME_EXT)
TOKEN_TABLE(GUID)
TOKEN_TABLE_END
char *origBuffer = (char *)BaseFileManager::getEngineInstance()->readWholeFile(filename);
if (origBuffer == nullptr) {
BaseEngine::LOG(0, "BaseGame::LoadSettings failed for file '%s'", filename);
return STATUS_FAILED;
}
bool ret = STATUS_OK;
char *buffer = origBuffer;
char *params;
int cmd;
BaseParser parser;
if (parser.getCommand(&buffer, commands, ¶ms) != TOKEN_SETTINGS) {
BaseEngine::LOG(0, "'SETTINGS' keyword expected in game settings file.");
return STATUS_FAILED;
}
buffer = params;
while ((cmd = parser.getCommand(&buffer, commands, ¶ms)) > 0) {
switch (cmd) {
case TOKEN_GAME:
delete[] _gameFile;
_gameFile = new char[strlen(params) + 1];
if (_gameFile) {
strcpy(_gameFile, params);
}
break;
case TOKEN_STRING_TABLE:
if (DID_FAIL(_stringTable->loadFile(params))) {
cmd = PARSERR_GENERIC;
}
break;
case TOKEN_RESOLUTION:
parser.scanStr(params, "%d,%d", &_resWidth, &_resHeight);
break;
case TOKEN_REQUIRE_3D_ACCELERATION:
parser.scanStr(params, "%b", &_requireAcceleration);
break;
case TOKEN_REQUIRE_SOUND:
parser.scanStr(params, "%b", &_requireSound);
break;
case TOKEN_HWTL_MODE:
parser.scanStr(params, "%d", &_TLMode);
break;
case TOKEN_ALLOW_WINDOWED_MODE:
parser.scanStr(params, "%b", &_allowWindowed);
break;
case TOKEN_ALLOW_DESKTOP_RES:
parser.scanStr(params, "%b", &_allowDesktopRes);
break;
case TOKEN_ALLOW_ADVANCED:
parser.scanStr(params, "%b", &_allowAdvanced);
break;
case TOKEN_ALLOW_ACCESSIBILITY_TAB:
parser.scanStr(params, "%b", &_allowAccessTab);
break;
case TOKEN_ALLOW_ABOUT_TAB:
parser.scanStr(params, "%b", &_allowAboutTab);
break;
case TOKEN_REGISTRY_PATH:
//BaseEngine::instance().getRegistry()->setBasePath(params);
break;
case TOKEN_RICH_SAVED_GAMES:
parser.scanStr(params, "%b", &_richSavedGames);
break;
case TOKEN_SAVED_GAME_EXT:
_savedGameExt = params;
break;
case TOKEN_GUID:
break;
}
}
if (cmd == PARSERR_TOKENNOTFOUND) {
BaseEngine::LOG(0, "Syntax error in game settings '%s'", filename);
ret = STATUS_FAILED;
}
if (cmd == PARSERR_GENERIC) {
BaseEngine::LOG(0, "Error loading game settings '%s'", filename);
ret = STATUS_FAILED;
}
_allowWindowed = true; // TODO: These two settings should probably be cleaned out altogether.
_compressedSavegames = true;
delete[] origBuffer;
return ret;
}
bool BaseGameSettings::loadStringTable(const char *filename, bool clearOld) {
return _stringTable->loadFile(filename, clearOld);
}
//////////////////////////////////////////////////////////////////////////
void BaseGameSettings::expandStringByStringTable(char **str) const {
_stringTable->expand(str);
}
char *BaseGameSettings::getKeyFromStringTable(const char *str) const {
return _stringTable->getKey(str);
}
} // End of namespace Wintermute
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