graphics_effect.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_EFFECT_H_INCLUDED
#define GRAPHICS_EFFECT_H_INCLUDED

#include "common/rect.h"
#include "common/list.h"
#include "graphics/surface.h"

#include "zvision/zvision.h"

namespace ZVision {

class ZVision;

class GraphicsEffect {
public:

    GraphicsEffect(ZVision *engine, uint32 key, Common::Rect region, bool ported) : _engine(engine), _key(key), _region(region), _ported(ported) {
        _surface.create(_region.width(), _region.height(), _engine->_resourcePixelFormat);
    }
    virtual ~GraphicsEffect() {}

    uint32 getKey() {
        return _key;
    }

    Common::Rect getRegion() {
        return _region;
    }

    bool isPort() {
        return _ported;
    }

    virtual const Graphics::Surface *draw(const Graphics::Surface &srcSubRect) {
        return &_surface;
    }

    virtual void update() {}

protected:
    ZVision *_engine;
    uint32 _key;
    Common::Rect _region;
    bool _ported;
    Graphics::Surface _surface;

// Static member functions
public:

};

struct EffectMapUnit {
    uint32 count;
    bool inEffect;
};

typedef Common::List<EffectMapUnit> EffectMap;

} // End of namespace ZVision

#endif // GRAPHICS_EFFECT_H_INCLUDED