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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 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 NANCY_FONT_H
#define NANCY_FONT_H
#include "common/array.h"
#include "graphics/font.h"
#include "graphics/managed_surface.h"
namespace Common {
class SeekableReadStream;
}
namespace Nancy {
class NancyEngine;
class Font : public Graphics::Font {
public:
Font() = default;
~Font() = default;
void read(Common::SeekableReadStream &stream);
int getFontHeight() const override { return _fontHeight - 1; }
int getMaxCharWidth() const override { return _maxCharWidth; }
int getCharWidth(uint32 chr) const override;
int getKerningOffset(uint32 left, uint32 right) const override { return 1; }
void drawChar(Graphics::Surface *dst, uint32 chr, int x, int y, uint32 color) const override;
const Graphics::ManagedSurface &getImageSurface() const { return _image; }
// Custom word wrapping function to fix an edge case with overflowing whitespaces
void wordWrap(const Common::String &str, int maxWidth, Common::Array<Common::String> &lines, int initWidth = 0) const;
private:
Common::Rect getCharacterSourceRect(char chr) const;
Common::String _description;
Common::Point _color0CoordsOffset;
Common::Point _color1CoordsOffset; // Added to source rects when colored text is requested
int16 _charSpace = 0;
uint16 _spaceWidth = 0;
// Specific offsets into the _characterRects array
uint16 _uppercaseOffset = 0;
uint16 _lowercaseOffset = 0;
uint16 _digitOffset = 0;
uint16 _periodOffset = 0;
uint16 _commaOffset = 0;
uint16 _equalitySignOffset = 0;
uint16 _colonOffset = 0;
uint16 _dashOffset = 0;
uint16 _questionMarkOffset = 0;
uint16 _exclamationMarkOffset = 0;
uint16 _percentOffset = 0;
uint16 _ampersandOffset = 0;
uint16 _asteriskOffset = 0;
uint16 _leftBracketOffset = 0;
uint16 _rightBracketOffset = 0;
uint16 _plusOffset = 0;
uint16 _apostropheOffset = 0;
uint16 _semicolonOffset = 0;
uint16 _slashOffset = 0;
// Specific offsets for Cyrillic characters. Introduced in nancy5, only used in Russian variants
// The original data references the letters one by one, out of order. We only keep the two offsets below
int16 _cyrillicUppercaseOffset = -1;
int16 _cyrillicLowercaseOffset = -1;
// More specific offsets for extended ASCII characters. Introduced in nancy6
int16 _aWithGraveOffset = -1;
int16 _cWithCedillaOffset = -1;
int16 _eWithGraveOffset = -1;
int16 _eWithAcuteOffset = -1;
int16 _eWithCircumflexOffset = -1;
int16 _eWithDiaeresisOffset = -1;
int16 _oWithCircumflexOffset = -1;
int16 _uppercaseAWithGraveOffset = -1;
int16 _aWithCircumflexOffset = -1;
int16 _iWithCircumflexOffset = -1;
int16 _uWithGraveOffset = -1;
int16 _uppercaseAWithDiaeresisOffset = -1;
int16 _aWithDiaeresisOffset = -1;
int16 _uppercaseOWithDiaeresisOffset = -1;
int16 _oWithDiaeresisOffset = -1;
int16 _uppercaseUWithDiaeresisOffset = -1;
int16 _uWithDiaeresisOffset = -1;
int16 _invertedExclamationMarkOffset = -1;
int16 _invertedQuestionMarkOffset = -1;
int16 _uppercaseNWithTildeOffset = -1;
int16 _nWithTildeOffset = -1;
int16 _uppercaseEWithAcuteOffset = -1;
int16 _aWithAcuteOffset = -1;
int16 _iWithAcuteOffset = -1;
int16 _oWithAcuteOffset = -1;
int16 _uWithAcuteOffset = -1;
int16 _eszettOffset = -1;
Common::Array<Common::Rect> _characterRects;
Graphics::ManagedSurface _image;
const struct TBOX *_textboxData = nullptr;
int _fontHeight = 0;
int _maxCharWidth = 0;
uint _transColor = 0;
};
} // End of namespace Nancy
#endif // NANCY_FONT_H
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