Open sourced 90% of files

src/client/mapview.h

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+/*
+ * Copyright (c) 2010-2017 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef MAPVIEW_H
+#define MAPVIEW_H
+
+#include "declarations.h"
+#include <framework/graphics/paintershaderprogram.h>
+#include <framework/graphics/declarations.h>
+#include <framework/luaengine/luaobject.h>
+#include <framework/core/declarations.h>
+#include "lightview.h"
+
+// @bindclass
+class MapView : public LuaObject
+{
+public:
+    MapView();
+    ~MapView();
+    void drawBackground(const Rect& rect, const TilePtr& crosshairTile = nullptr);
+    void drawForeground(const Rect& rect);
+    void drawTexts(const Rect& rect, const Rect& srcRect);
+
+private:
+    void drawTileTexts(const Rect& rect, const Rect& srcRect);
+    void updateGeometry(const Size& visibleDimension, const Size& optimizedSize);
+    void updateVisibleTilesCache();
+    void requestVisibleTilesCacheUpdate() { m_mustUpdateVisibleTilesCache = true; }
+
+protected:
+    void onTileUpdate(const Position& pos);
+    void onMapCenterChange(const Position& pos);
+
+    friend class Map;
+
+public:
+    // floor visibility related
+    void lockFirstVisibleFloor(int firstVisibleFloor);
+    void unlockFirstVisibleFloor();
+    int getLockedFirstVisibleFloor() { return m_lockedFirstVisibleFloor; }
+
+    void setMultifloor(bool enable) { m_multifloor = enable; requestVisibleTilesCacheUpdate(); }
+    bool isMultifloor() { return m_multifloor; }
+
+    // map dimension related
+    void setVisibleDimension(const Size& visibleDimension);
+    void optimizeForSize(const Size & visibleSize);
+    Size getVisibleDimension() { return m_visibleDimension; }
+    Point getVisibleCenterOffset() { return m_visibleCenterOffset; }
+    int getCachedFirstVisibleFloor() { return m_cachedFirstVisibleFloor; }
+    int getCachedLastVisibleFloor() { return m_cachedLastVisibleFloor; }
+
+    // camera related
+    void followCreature(const CreaturePtr& creature);
+    CreaturePtr getFollowingCreature() { return m_followingCreature; }
+    bool isFollowingCreature() { return m_followingCreature && m_follow; }
+
+    void setCameraPosition(const Position& pos);
+    Position getCameraPosition();
+
+    void setMinimumAmbientLight(float intensity) { m_minimumAmbientLight = intensity; }
+    float getMinimumAmbientLight() { return m_minimumAmbientLight; }
+
+    // drawing related
+    void setDrawFlags(Otc::DrawFlags drawFlags) { m_drawFlags = drawFlags; requestVisibleTilesCacheUpdate(); }
+    Otc::DrawFlags getDrawFlags() { return m_drawFlags; }
+
+    void setDrawTexts(bool enable) { m_drawTexts = enable; }
+    bool isDrawingTexts() { return m_drawTexts; }
+
+    void setDrawNames(bool enable) { m_drawNames = enable; }
+    bool isDrawingNames() { return m_drawNames; }
+
+    void setDrawHealthBars(bool enable) { m_drawHealthBars = enable; }
+    bool isDrawingHealthBars() { return m_drawHealthBars; }
+
+    void setDrawHealthBarsOnTop(bool enable) { m_drawHealthBarsOnTop = enable; }
+    bool isDrawingHealthBarsOnTop() { return m_drawHealthBarsOnTop; }
+
+    void setDrawLights(bool enable);
+    bool isDrawingLights() { return m_drawLight; }
+
+    void setDrawManaBar(bool enable) { m_drawManaBar = enable; }
+    bool isDrawingManaBar() { return m_drawManaBar; }
+
+    void setDrawPlayerBars(bool enable) { m_drawPlayerBars = enable; }
+
+    void move(int x, int y);
+
+    void setAnimated(bool animated) { m_animated = animated; requestVisibleTilesCacheUpdate(); }
+    bool isAnimating() { return m_animated; }
+
+    void setFloorFading(int value) { m_floorFading = value; }
+    void setCrosshair(const std::string& file);
+
+    //void setShader(const PainterShaderProgramPtr& shader, float fadein, float fadeout);
+    //PainterShaderProgramPtr getShader() { return m_shader; }
+
+    Position getPosition(const Point& point, const Size& mapSize);
+
+    Point getPositionOffset(const Point& point, const Size& mapSize);
+
+    MapViewPtr asMapView() { return static_self_cast<MapView>(); }
+
+private:
+    Rect calcFramebufferSource(const Size& destSize, bool inNextFrame = false);
+    int calcFirstVisibleFloor(bool forFading = false);
+    int calcLastVisibleFloor();
+    Point transformPositionTo2D(const Position& position, const Position& relativePosition);
+
+    stdext::timer m_mapRenderTimer;
+
+    int m_lockedFirstVisibleFloor;
+    int m_cachedFirstVisibleFloor;
+    int m_cachedFirstFadingFloor;
+    int m_cachedLastVisibleFloor;
+    int m_updateTilesPos;
+    int m_floorFading = 500;
+    TexturePtr m_crosshair = nullptr;
+    Size m_drawDimension;
+    Size m_visibleDimension;
+    Size m_optimizedSize;
+    Point m_virtualCenterOffset;
+    Point m_visibleCenterOffset;
+    Point m_moveOffset;
+    Position m_customCameraPosition;
+    Position m_lastCameraPosition;
+    stdext::boolean<true> m_mustUpdateVisibleTilesCache;
+    stdext::boolean<true> m_mustDrawVisibleTilesCache;
+    stdext::boolean<true> m_multifloor;
+    stdext::boolean<true> m_animated;
+    stdext::boolean<true> m_drawTexts;
+    stdext::boolean<true> m_drawNames;
+    stdext::boolean<true> m_drawHealthBars;
+    stdext::boolean<false> m_drawHealthBarsOnTop;
+    stdext::boolean<true> m_drawManaBar;
+    bool m_drawPlayerBars = true;
+    stdext::boolean<true> m_smooth;
+
+    stdext::timer m_fadingFloorTimers[Otc::MAX_Z + 1];
+
+    stdext::boolean<true> m_follow;
+    std::vector<std::pair<TilePtr, bool>> m_cachedVisibleTiles;
+    CreaturePtr m_followingCreature;
+    //PainterShaderProgramPtr m_shader;
+    Otc::DrawFlags m_drawFlags;
+    bool m_drawLight = false;
+    float m_minimumAmbientLight;
+    std::unique_ptr<LightView> m_lightView;
+    TexturePtr m_lightTexture;
+    Timer m_fadeTimer;
+    //PainterShaderProgramPtr m_nextShader;
+    float m_fadeInTime;
+    float m_fadeOutTime;
+    //stdext::boolean<true> m_shaderSwitchDone;
+};
+
+#endif