ambientlayer.h

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/*
 *  The ManaPlus Client
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011-2019  The ManaPlus Developers
 *  Copyright (C) 2019-2021  Andrei Karas
 *
 *  This file is part of The ManaPlus Client.
 *
 *  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
 *  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 RESOURCES_AMBIENTLAYER_H
#define RESOURCES_AMBIENTLAYER_H
 
#include "resources/memorycounter.h"
 
#include "localconsts.h"
 
class Graphics;
class Image;
class Map;
 
class AmbientLayer final : public MemoryCounter
{
    public:
        friend class Map;
 
        AmbientLayer(const std::string &name,
                     Image *const img,
                     const float parallax,
                     const float parallaxY,
                     const float posX,
                     const float posY,
                     const float speedX,
                     const float speedY,
                     const bool keepRatio,
                     const int mask);
 
        A_DELETE_COPY(AmbientLayer)
 
        ~AmbientLayer() override final;
 
        void update(const int timePassed,
                    const float dx,
                    const float dy);
 
        void draw(Graphics *const graphics,
                  const int x,
                  const int y) const A_NONNULL(2);
 
        int calcMemoryLocal() const override;
 
        std::string getCounterName() const override final
        { return mName; }
 
    private:
        const std::string mName;
        Image *mImage;
        float mParallaxX;
        float mParallaxY;
        float mPosX;             
        float mPosY;             
        float mSpeedX;           
        float mSpeedY;           
        int mMask;
        bool mKeepRatio;         
};
 
#endif  // RESOURCES_AMBIENTLAYER_H