palette.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 DIRECTOR_CASTMEMBER_PALETTE_H
#define DIRECTOR_CASTMEMBER_PALETTE_H

#include "director/castmember/castmember.h"

namespace Director {

class PaletteCastMember : public CastMember {
public:
    PaletteCastMember(Cast *cast, uint16 castId, Common::SeekableReadStreamEndian &stream, uint16 version);
    PaletteCastMember(Cast *cast, uint16 castId, PaletteCastMember &source);
    PaletteCastMember(Cast *cast, uint16 castId, byte *paletteData, PaletteV4 *palette);
    ~PaletteCastMember();

    CastMember *duplicate(Cast *cast, uint16 castId) override;

    CastMemberID getPaletteId();
    void activatePalette();

    Common::String formatInfo() override;

    void load() override;
    void unload() override;

    uint32 getCastDataSize() override;          // This is the size of the data in the 'CASt' resource
    void writeCastData(Common::SeekableWriteStream *writeStream) override;

    void writePaletteData(Common::SeekableWriteStream *writeStream, uint32 offset);
    uint32 getPaletteDataSize();

    PaletteV4 *_palette;
};

} // End of namespace Director

#endif