credits.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/>.
 *
 */
#ifndef DRAGONS_CREDITS_H
#define DRAGONS_CREDITS_H

#include "graphics/surface.h"
#include "graphics/pixelformat.h"

namespace Dragons {

class BigfileArchive;
class DragonsEngine;
class FontManager;

class Credits {
private:
    DragonsEngine *_vm;
    FontManager *_fontManager;
    BigfileArchive *_bigfileArchive;
    Graphics::Surface *_surface;
    bool _running;
    int16 _yOffset;
    int16 _linesRemaining;
    int16 _updateCounter;

    byte *_creditsData;
    char *_curPtr;
    uint32 _dataLength;
    uint32 _curPosition;

public:
    Credits(DragonsEngine *vm, FontManager *fontManager, BigfileArchive *bigfileArchive);
    void start();
    bool isRunning();
    void draw();
    void update();
private:
    void cleanup();
    void convertToWideChar(uint16 *destBuf, const byte *text, uint16 maxLength);
};

} // End of namespace Dragons

#endif //DRAGONS_CREDITS_H