speciallayer.h

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/*
 * The ManaPlus Client
 * Copyright (C) 2011-2018 The ManaPlus Developers
 *
 * 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_MAP_SPECIALLAYER_H
#define RESOURCES_MAP_SPECIALLAYER_H

#include "resources/memorycounter.h"

#include "position.h"

#include "localconsts.h"

class Graphics;
class MapItem;

class SpecialLayer final : public MemoryCounter
{
 public:
 friend class Map;
 friend class MapLayer;

 SpecialLayer(const std::string &name,
 const int width,
 const int height);

 A_DELETE_COPY(SpecialLayer)

 ~SpecialLayer() override final;

 void draw(Graphics *const graphics,
 int startX, int startY,
 int endX, int endY,
 const int scrollX, const int scrollY) const A_NONNULL(2);

 MapItem* getTile(const int x, const int y) const A_WARN_UNUSED;

 void setTile(const int x, const int y, MapItem *const item);

 void setTile(const int x, const int y, const int type);

 void addRoad(const Path &road);

 void clean();

 int calcMemoryLocal() const override final;

 std::string getCounterName() const override final
 { return mName; }

 void updateCache();

#ifdef UNITTESTS
 const int *getCache() const
 { return mCache; }

 MapItem **getTiles() const
 { return mTiles; }
#endif // UNITTESTS

 private:
 const std::string mName;
 MapItem **mTiles;
 int *mCache;
 int mWidth;
 int mHeight;
};

#endif // RESOURCES_MAP_SPECIALLAYER_H