base_engine.h

/* 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */
 
/*
 * This file is based on WME Lite.
 * http://dead-code.org/redir.php?target=wmelite
 * Copyright (c) 2011 Jan Nedoma
 */
 
#ifndef WINTERMUTE_BASE_ENGINE_H
#define WINTERMUTE_BASE_ENGINE_H
 
#include "common/str.h"
#include "common/singleton.h"
#include "common/random.h"
#include "common/language.h"
 
#include "engines/wintermute/detection.h"
 
namespace Wintermute {
 
class BaseFileManager;
class BaseRegistry;
class BaseGame;
class BaseSoundMgr;
class BaseRenderer;
class SystemClassRegistry;
class Timer;
class BaseEngine : public Common::Singleton<Wintermute::BaseEngine> {
    void init();
    BaseFileManager *_fileManager;
    Common::String _gameId;
    Common::String _targetName;
    BaseGame *_gameRef;
    // We need random numbers
    Common::RandomSource *_rnd;
    SystemClassRegistry *_classReg;
    Common::Language _language;
    WMETargetExecutable _targetExecutable;
    uint32 _flags;
public:
    BaseEngine();
    ~BaseEngine() override;
    static void createInstance(const Common::String &targetName, const Common::String &gameId, Common::Language lang, WMETargetExecutable targetExecutable, uint32 flags);
 
    void setGameRef(BaseGame *game) { _gameRef = game; }
 
    Common::RandomSource *getRandomSource() { return _rnd; }
    uint32 randInt(int from, int to);
 
    SystemClassRegistry *getClassRegistry() { return _classReg; }
    BaseGame *getGameRef() { return _gameRef; }
    BaseFileManager *getFileManager() { return _fileManager; }
    BaseSoundMgr *getSoundMgr();
    static BaseRenderer *getRenderer();
    static const Timer *getTimer();
    static const Timer *getLiveTimer();
    static void LOG(bool res, const char *fmt, ...);
    Common::String getGameTargetName() const { return _targetName; }
    Common::String getGameId() const { return _gameId; }
    Common::Language getLanguage() const { return _language; }
    uint32 getFlags() const { return _flags; }
    WMETargetExecutable getTargetExecutable() const {
        return _targetExecutable;
    }
    static bool isFoxTailCheck(WMETargetExecutable t, WMETargetExecutable v1=FOXTAIL_OLDEST_VERSION, WMETargetExecutable v2=FOXTAIL_LATEST_VERSION) {
        return t >= v1 && t <= v2;
    }
    bool isFoxTail(WMETargetExecutable v1=FOXTAIL_OLDEST_VERSION, WMETargetExecutable v2=FOXTAIL_LATEST_VERSION) const {
        return isFoxTailCheck(_targetExecutable, v1, v2);
    }
    void addFlags(uint32 flags) { _flags |= flags; }
};
 
} // End of namespace Wintermute
 
#endif