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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.
*
*/
#ifndef GOB_PREGOB_TXTFILE_H
#define GOB_PREGOB_TXTFILE_H
#include "common/system.h"
#include "common/str.h"
#include "common/array.h"
#include "gob/backbuffer.h"
namespace Common {
class SeekableReadStream;
}
namespace Gob {
class Surface;
class Font;
class TXTFile : public BackBuffer {
public:
enum Format {
kFormatString,
kFormatStringPosition,
kFormatStringPositionColor,
kFormatStringPositionColorFont
};
struct Line {
Common::String text;
int x, y;
int color;
uint font;
};
typedef Common::Array<Line> LineArray;
TXTFile(Common::SeekableReadStream &txt, Format format);
~TXTFile();
LineArray &getLines();
bool draw( Surface &surface, const Font * const *fonts, uint fontCount, int color = -1);
bool draw(uint line, Surface &surface, const Font * const *fonts, uint fontCount, int color = -1);
bool draw( Surface &surface, int16 &left, int16 &top, int16 &right, int16 &bottom,
const Font * const *fonts, uint fontCount, int color = -1);
bool draw(uint line, Surface &surface, int16 &left, int16 &top, int16 &right, int16 &bottom,
const Font * const *fonts, uint fontCount, int color = -1);
bool clear(Surface &surface, int16 &left, int16 &top, int16 &right, int16 &bottom);
private:
LineArray _lines;
void load(Common::SeekableReadStream &txt, Format format);
Common::String getStr(Common::SeekableReadStream &txt);
int getInt(Common::SeekableReadStream &txt);
bool getArea( int16 &left, int16 &top, int16 &right, int16 &bottom,
const Font * const *fonts, uint fontCount) const;
bool getArea(uint line, int16 &left, int16 &top, int16 &right, int16 &bottom,
const Font * const *fonts, uint fontCount) const;
};
} // End of namespace Gob
#endif // GOB_PREGOB_TXTFILE_H
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