paletteman.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 GRAPHICS_PALETTEMAN_H
#define GRAPHICS_PALETTEMAN_H

#include "common/scummsys.h"
#include "common/noncopyable.h"
#include "graphics/palette.h"

class PaletteManager : Common::NonCopyable {
public:
    virtual ~PaletteManager() {}

    virtual void setPalette(const byte *colors, uint start, uint num) = 0;

    void setPalette(const Graphics::Palette &pal, uint start = 0) {
        setPalette(pal.data(), start, pal.size());
    }

    virtual void grabPalette(byte *colors, uint start, uint num) const = 0;

    Graphics::Palette grabPalette(uint start, uint num) {
        byte tmp[PALETTE_SIZE];
        grabPalette(tmp, start, num);
        return Graphics::Palette(tmp, num);
    }
};
#endif