tibia-client/src/client/mapview.h

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/*
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* Copyright (c) 2010-2017 OTClient <https://github.com/edubart/otclient>
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*
* 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>
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#include <framework/graphics/declarations.h>
#include <framework/luaengine/luaobject.h>
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#include <framework/core/declarations.h>
#include "lightview.h"
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// @bindclass
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class MapView : public LuaObject
{
public:
enum ViewMode {
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NEAR_VIEW,
MID_VIEW,
FAR_VIEW,
HUGE_VIEW
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};
MapView();
~MapView();
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void draw(const Rect& rect);
private:
void updateGeometry(const Size& visibleDimension, const Size& optimizedSize);
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void updateVisibleTilesCache(int start = 0);
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void requestVisibleTilesCacheUpdate() { m_mustUpdateVisibleTilesCache = true; }
protected:
void onTileUpdate(const Position& pos);
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void onMapCenterChange(const Position& pos);
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friend class Map;
public:
// floor visibility related
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void lockFirstVisibleFloor(int firstVisibleFloor);
void unlockFirstVisibleFloor();
int getLockedFirstVisibleFloor() { return m_lockedFirstVisibleFloor; }
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void setMultifloor(bool enable) { m_multifloor = enable; requestVisibleTilesCacheUpdate(); }
bool isMultifloor() { return m_multifloor; }
// map dimension related
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void setVisibleDimension(const Size& visibleDimension);
Size getVisibleDimension() { return m_visibleDimension; }
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int getTileSize() { return m_tileSize; }
Point getVisibleCenterOffset() { return m_visibleCenterOffset; }
int getCachedFirstVisibleFloor() { return m_cachedFirstVisibleFloor; }
int getCachedLastVisibleFloor() { return m_cachedLastVisibleFloor; }
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// view mode related
void setViewMode(ViewMode viewMode);
ViewMode getViewMode() { return m_viewMode; }
void optimizeForSize(const Size& visibleSize);
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void setAutoViewMode(bool enable);
bool isAutoViewModeEnabled() { return m_autoViewMode; }
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// camera related
void followCreature(const CreaturePtr& creature);
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CreaturePtr getFollowingCreature() { return m_followingCreature; }
bool isFollowingCreature() { return m_followingCreature && m_follow; }
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void setCameraPosition(const Position& pos);
Position getCameraPosition();
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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; }
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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 setDrawLights(bool enable);
bool isDrawingLights() { return m_drawLights; }
void move(int x, int y);
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void setAnimated(bool animated) { m_animated = animated; requestVisibleTilesCacheUpdate(); }
bool isAnimating() { return m_animated; }
void setAddLightMethod(bool add) { m_lightView->setBlendEquation(add ? Painter::BlendEquation_Add : Painter::BlendEquation_Max); }
void setShader(const PainterShaderProgramPtr& shader, float fadein, float fadeout);
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PainterShaderProgramPtr getShader() { return m_shader; }
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Position getPosition(const Point& point, const Size& mapSize);
MapViewPtr asMapView() { return static_self_cast<MapView>(); }
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private:
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Rect calcFramebufferSource(const Size& destSize);
int calcFirstVisibleFloor();
int calcLastVisibleFloor();
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Point transformPositionTo2D(const Position& position, const Position& relativePosition) {
return Point((m_virtualCenterOffset.x + (position.x - relativePosition.x) - (relativePosition.z - position.z)) * m_tileSize,
(m_virtualCenterOffset.y + (position.y - relativePosition.y) - (relativePosition.z - position.z)) * m_tileSize);
}
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int m_lockedFirstVisibleFloor;
int m_cachedFirstVisibleFloor;
int m_cachedLastVisibleFloor;
int m_tileSize;
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int m_updateTilesPos;
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Size m_drawDimension;
Size m_visibleDimension;
Size m_optimizedSize;
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Point m_virtualCenterOffset;
Point m_visibleCenterOffset;
Point m_moveOffset;
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Position m_customCameraPosition;
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stdext::boolean<true> m_mustUpdateVisibleTilesCache;
stdext::boolean<true> m_mustDrawVisibleTilesCache;
stdext::boolean<true> m_mustCleanFramebuffer;
stdext::boolean<true> m_multifloor;
stdext::boolean<true> m_animated;
stdext::boolean<true> m_autoViewMode;
stdext::boolean<true> m_drawTexts;
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stdext::boolean<true> m_drawNames;
stdext::boolean<true> m_drawHealthBars;
stdext::boolean<false> m_drawLights;
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stdext::boolean<true> m_smooth;
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stdext::boolean<true> m_follow;
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std::vector<TilePtr> m_cachedVisibleTiles;
std::vector<CreaturePtr> m_cachedFloorVisibleCreatures;
CreaturePtr m_followingCreature;
FrameBufferPtr m_framebuffer;
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PainterShaderProgramPtr m_shader;
ViewMode m_viewMode;
Otc::DrawFlags m_drawFlags;
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std::vector<Point> m_spiral;
LightViewPtr m_lightView;
float m_minimumAmbientLight;
Timer m_fadeTimer;
PainterShaderProgramPtr m_nextShader;
float m_fadeInTime;
float m_fadeOutTime;
stdext::boolean<true> m_shaderSwitchDone;
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};
#endif