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118 lines
3.8 KiB
118 lines
3.8 KiB
/*
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* Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef MAPVIEW_H
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#define MAPVIEW_H
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#include "declarations.h"
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#include <framework/graphics/declarations.h>
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#include <framework/luascript/luaobject.h>
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#include <framework/core/declarations.h>
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class MapView : public LuaObject
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{
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enum {
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// 3840x2160 => 1080p optimized
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// 2560x1440 => 720p optimized
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// 1728x972 => 480p optimized
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DEFAULT_FRAMBUFFER_WIDTH = 2560,
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DEFAULT_FRAMBUFFER_HEIGHT = 1440,
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NEAR_VIEW_AREA = 32*32,
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MID_VIEW_AREA = 64*64,
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FAR_VIEW_AREA = 128*128,
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MAX_TILE_UPDATES = NEAR_VIEW_AREA*7
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};
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enum ViewRange {
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NEAR_VIEW,
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MID_VIEW,
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FAR_VIEW,
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HUGE_VIEW
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};
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public:
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MapView();
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void draw(const Rect& rect);
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private:
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void updateVisibleTilesCache(int start = 0);
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void requestVisibleTilesCacheUpdate() { m_mustUpdateVisibleTilesCache = true; }
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protected:
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void onTileUpdate(const Position& pos);
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friend class Map;
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public:
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void lockFirstVisibleFloor(int firstVisibleFloor);
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void unlockFirstVisibleFloor();
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void followCreature(const CreaturePtr& creature);
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void setCameraPosition(const Position& pos);
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void setVisibleDimension(const Size& visibleDimension);
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void setAnimated(bool animated) { m_animated = animated; }
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//void zoomIn(float factor);
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//void zoomOut(float factor);
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bool isFollowingCreature() { return !!m_followingCreature; }
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int getFirstVisibleFloor();
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int getLastVisibleFloor();
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Position getCameraPosition();
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TilePtr getTile(const Point& mousePos, const Rect& mapRect);
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Size getVisibleDimension() { return m_visibleDimension; }
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Size getVisibleSize() { return m_visibleDimension * m_tileSize; }
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CreaturePtr getFollowingCreature() { return m_followingCreature; }
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bool getViewRange() { return m_viewRange; }
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bool isAnimated() { return m_animated; }
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Point transformPositionTo2D(const Position& position);
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MapViewPtr asMapView() { return std::static_pointer_cast<MapView>(shared_from_this()); }
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private:
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int m_lockedFirstVisibleFloor;
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int m_cachedFirstVisibleFloor;
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int m_cachedLastVisibleFloor;
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int m_tileSize;
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Size m_drawDimension;
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Size m_visibleDimension;
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Point m_virtualCenterOffset;
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Position m_customCameraPosition;
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Boolean<true> m_mustUpdateVisibleTilesCache;
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Boolean<true> m_mustDrawVisibleTilesCache;
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Boolean<true> m_mustCleanFramebuffer;
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Boolean<true> m_animated;
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std::vector<TilePtr> m_cachedVisibleTiles;
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std::vector<CreaturePtr> m_cachedFloorVisibleCreatures;
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EventPtr m_updateTilesCacheEvent;
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CreaturePtr m_followingCreature;
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FrameBufferPtr m_framebuffer;
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PainterShaderProgramPtr m_shaderProgram;
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ViewRange m_viewRange;
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};
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#endif
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