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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 ILLUSIONS_TEXTDRAWER_H
#define ILLUSIONS_TEXTDRAWER_H
#include "illusions/graphics.h"
#include "illusions/resources/fontresource.h"
#include "common/array.h"
#include "common/rect.h"
#include "graphics/surface.h"
namespace Illusions {
class IllusionsEngine;
struct TextLine {
uint16 *_text;
int16 _length;
int16 _x, _y;
TextLine() : _text(0) {}
TextLine(uint16 *text, int16 length, int16 x, int16 y)
: _text(text), _length(length), _x(x), _y(y) {}
};
class TextDrawer {
public:
bool wrapText(FontResource *font, uint16 *text, WidthHeight *dimensions, Common::Point offsPt,
uint textFlags, uint16 *&outTextPtr);
void drawText(Screen *screen, Graphics::Surface *surface, uint16 backgroundColor, uint16 borderColor);
protected:
FontResource *_font;
uint16 *_text;
WidthHeight *_dimensions;
Common::Point _offsPt;
uint _textFlags;
Graphics::Surface *_surface;
Common::Array<TextLine> _textLines;
bool textHasChar(uint16 c);
int16 getSpaceWidth();
int16 getCharWidth(uint16 c);
bool wrapTextIntern(int16 x, int16 y, int16 maxWidth, int16 maxHeight, uint16 *&outTextPtr);
};
} // End of namespace Illusions
#endif // ILLUSIONS_TALKRESOURCE_H
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