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Diffstat (limited to 'scumm/smush/color.h')
-rw-r--r-- | scumm/smush/color.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/scumm/smush/color.h b/scumm/smush/color.h new file mode 100644 index 0000000000..00c8978162 --- /dev/null +++ b/scumm/smush/color.h @@ -0,0 +1,57 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2001/2002 The ScummVM project + * + * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * $Header$ + * + */ + +#ifndef __COLOR_H_ +#define __COLOR_H_ + +#include "config.h" + +/*! @brief simple class for handling a color. + + This small class is an helper for colors. +*/ +class Color { +public: + typedef unsigned char value_type; //!< The type of the color components. +private: + value_type _r; //!< The red component. + value_type _g; //!< The green component. + value_type _b; //!< The blue component. +public: + Color(); + Color(value_type, value_type, value_type); + Color(const Color &); + Color & operator=(const Color &); + virtual ~Color(); + value_type red() const; + value_type green() const; + value_type blue() const; + /*! @brief handle delta palette modification + + This method is used specifically by player::handleDeltaPalette(). + It updates the color component using delta values given as short. + + @param ptr pointer to a table of 3 shorts that contain delta values to use. + */ + void delta(short * ptr); +}; + +#endif |