credit_text.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 TITANIC_CREDIT_TEXT_H
#define TITANIC_CREDIT_TEXT_H

#include "titanic/core/list.h"

namespace Titanic {

class CGameObject;
class CScreenManager;

class CCreditLine : public ListItem {
public:
    CString _line;
    uint _lineWidth;
public:
    CCreditLine() : _lineWidth(0) {}
    CCreditLine(const CString &line, uint lineWidth) : _line(line), _lineWidth(lineWidth) {}
};
typedef List<CCreditLine> CCreditLines;

class CCreditLineGroup : public ListItem {
public:
    CCreditLines _lines;
};
typedef List<CCreditLineGroup> CCreditLineGroups;

class CCreditText {
private:
    void setup();

    CString readLine(Common::SeekableReadStream *stream);

    void handleDots(CCreditLineGroup *group);
public:
    CScreenManager *_screenManagerP;
    Rect _rect;
    CCreditLineGroups _groups;
    uint _ticks;
    int _fontHeight;
    CGameObject *_objectP;
    CCreditLineGroups::iterator _groupIt;
    CCreditLines::iterator _lineIt;
    int _yOffset;
    int _priorInc;
    int _textR, _textG, _textB;
    int _deltaR, _deltaG, _deltaB;
    int _counter;
public:
    CCreditText();

    void clear();

    void load(CGameObject *obj, CScreenManager *screenManager,
        const Rect &rect);

    bool draw();
};

} // End of namespace Titanic

#endif /* TITANIC_CREDIT_TEXT_H */