maplayer.h

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/*
 * The ManaPlus Client
 * Copyright (C) 2004-2009 The Mana World Development Team
 * 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_MAP_MAPLAYER_H
#define RESOURCES_MAP_MAPLAYER_H
 
#include "listeners/configlistener.h"
 
#include "resources/memorycounter.h"
 
#include "being/actor.h"
 
#include "enums/resources/map/maptype.h"
 
#include "utils/vector.h"
 
#include "resources/map/tileinfo.h"
 
class Image;
class MapRowVertexes;
class SpecialLayer;
 
struct MetaTile;
 
class MapLayer final : public MemoryCounter, public ConfigListener
{
 public:
 friend class Map;
 
 MapLayer(const std::string &name,
 const int x,
 const int y,
 const int width,
 const int height,
 const bool isFringeLayer,
 const int mask,
 const int tileCondition);
 
 A_DELETE_COPY(MapLayer)
 
 
 ~MapLayer() override final;
 
 constexpr3 void setTile(const int x,
 const int y,
 Image *restrict const img) restrict
 {
 mTiles[x + y * mWidth].image = img;
 }
 
 constexpr3 void setTile(const int index,
 Image *restrict const img) restrict
 { mTiles[index].image = img; }
 
 void draw(Graphics *restrict const graphics,
 int startX,
 int startY,
 int endX,
 int endY,
 const int scrollX,
 const int scrollY) const restrict A_NONNULL(2);
 
 void drawSDL(Graphics *restrict const graphics) const restrict2
 A_NONNULL(2);
 
#ifdef USE_OPENGL
 void drawOGL(Graphics *restrict const graphics) const restrict2
 A_NONNULL(2);
 
 void updateOGL(Graphics *restrict const graphics,
 int startX,
 int startY,
 int endX,
 int endY,
 const int scrollX,
 const int scrollY) restrict2 A_NONNULL(2);
#endif // USE_OPENGL
 
 void updateSDL(const Graphics *restrict const graphics,
 int startX,
 int startY,
 int endX,
 int endY,
 const int scrollX,
 const int scrollY) restrict2 A_NONNULL(2);
 
 void drawFringe(Graphics *restrict const graphics,
 int startX,
 int startY,
 int endX,
 int endY,
 const int scrollX,
 const int scrollY,
 const Actors &actors) const restrict A_NONNULL(2);
 
 constexpr3 bool isFringeLayer() const restrict noexcept2 A_WARN_UNUSED
 { return mIsFringeLayer; }
 
 void setSpecialLayer(const SpecialLayer *restrict const val)
 restrict noexcept2
 { mSpecialLayer = val; }
 
 void setTempLayer(const SpecialLayer *restrict const val)
 restrict noexcept2
 { mTempLayer = val; }
 
 constexpr3 int getWidth() const restrict noexcept2 A_WARN_UNUSED
 { return mWidth; }
 
 constexpr3 int getHeight() const restrict noexcept2 A_WARN_UNUSED
 { return mHeight; }
 
 void optionChanged(const std::string &restrict value)
 restrict override final;
 
 void setDrawLayerFlags(const MapTypeT &restrict n)
 restrict noexcept2
 {
 mDrawLayerFlags = n;
 mSpecialFlag = (mDrawLayerFlags != MapType::SPECIAL &&
 mDrawLayerFlags != MapType::SPECIAL2 &&
 mDrawLayerFlags != MapType::SPECIAL4);
 }
 
 void setActorsFix(const int y) restrict noexcept2
 { mActorsFix = y; }
 
 int calcMemoryLocal() const override final;
 
 int calcMemoryChilds(const int level) const override final;
 
 std::string getCounterName() const override final
 { return mName; }
 
#ifdef UNITTESTS
 constexpr3 TileInfo *getTiles() const restrict noexcept2
 {
 return mTiles;
 }
 
 void setTileCondition(const int c) restrict noexcept2
 {
 mTileCondition = c;
 }
#endif // UNITTESTS
 
#ifndef UNITTESTS
 protected:
#endif // UNITTESTS
 static int getTileDrawWidth(const TileInfo *restrict img,
 const int endX,
 int &restrict width,
 int &restrict nextTile)
 A_WARN_UNUSED A_NONNULL(1);
 
 static int getEmptyTileDrawWidth(const TileInfo *restrict img,
 const int endX,
 int &restrict nextTile)
 A_WARN_UNUSED A_NONNULL(1);
 
 void updateConditionTiles(const MetaTile *restrict const metaTiles,
 const int width,
 const int height) restrict A_NONNULL(2);
 
 void updateCache(const int width,
 const int height) restrict;
 
 void drawSpecialLayer(Graphics *const graphics,
 const int y,
 const int startX,
 const int endX,
 const int scrollX,
 const int scrollY) const restrict;
 
 private:
 const int mX;
 const int mY;
 const int mPixelX;
 const int mPixelY;
 const int mWidth;
 const int mHeight;
 TileInfo *restrict const mTiles;
 MapTypeT mDrawLayerFlags;
 const SpecialLayer *restrict mSpecialLayer;
 const SpecialLayer *restrict mTempLayer;
 const std::string mName;
 typedef STD_VECTOR<MapRowVertexes*> MapRows;
 MapRows mTempRows;
 int mMask;
 int mTileCondition;
 int mActorsFix;
 const bool mIsFringeLayer; 
 bool mHighlightAttackRange;
 bool mSpecialFlag;
};
 
#endif // RESOURCES_MAP_MAPLAYER_H