object.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 PRINCE_OBJECT_H
#define PRINCE_OBJECT_H

#include "image/image_decoder.h"
#include "graphics/surface.h"

namespace Prince {

class Object {
public:
    Object();
    ~Object();

    int32 _x;
    int32 _y;
    int32 _z;
    uint16 _width;
    uint16 _height;
    int32 _flags;
    int32 _zoomTime;
    Graphics::Surface *_zoomSurface;

    // Used instead of offset in setData and getData
    enum AttrId {
        kObjectAddr = 0,
        kObjectX = 4,
        kObjectY = 6,
        kObjectZ = 8,
        kObjectFlags = 10,
        kObjectZoomInSource = 12,
        kObjectZoomInLen = 16,
        kObjectZoomInAddr = 20,
        kObjectZoomInTime = 24
    };

    bool loadFromStream(Common::SeekableReadStream &stream);
    Graphics::Surface *getSurface() const { return _surface; }
    int32 getData(AttrId dataId);
    void setData(AttrId dataId, int32 value);

private:
    void loadSurface(Common::SeekableReadStream &stream);
    Graphics::Surface *_surface;
};

} // End of namespace Prince

#endif