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/*
* CMinimap.h, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
#pragma once
#include "../gui/CIntObject.h"
VCMI_LIB_NAMESPACE_BEGIN
class ColorRGBA;
VCMI_LIB_NAMESPACE_END
class Canvas;
class CMinimap;
class CMinimapInstance : public CIntObject
{
std::unique_ptr<Canvas> minimap;
int level;
//get color of selected tile on minimap
ColorRGBA getTileColor(const int3 & pos) const;
void redrawMinimap();
public:
CMinimapInstance(const Point & position, const Point & dimensions, int level);
~CMinimapInstance();
void showAll(Canvas & to) override;
void refreshTile(const int3 & pos);
};
/// Minimap which is displayed at the right upper corner of adventure map
class CMinimap : public CIntObject
{
std::shared_ptr<CPicture> aiShield; //the graphic displayed during AI turn
std::shared_ptr<CMinimapInstance> minimap;
Rect screenArea;
int level;
void gesturePanning(const Point & initialPosition, const Point & currentPosition, const Point & lastUpdateDistance) override;
void clickPressed(const Point & cursorPosition) override;
void showPopupWindow(const Point & cursorPosition) override;
void hover(bool on) override;
void mouseDragged(const Point & cursorPosition, const Point & lastUpdateDistance) override;
/// relocates center of adventure map screen to currently hovered tile
void moveAdvMapSelection(const Point & positionGlobal);
protected:
/// computes coordinates of tile below cursor pos
int3 pixelToTile(const Point & cursorPos) const;
/// computes position of tile within minimap instance
Point tileToPixels(const int3 & position) const;
public:
explicit CMinimap(const Rect & position);
void onMapViewMoved(const Rect & visibleArea, int mapLevel);
void update();
void setAIRadar(bool on);
void showAll(Canvas & to) override;
void updateTiles(const std::unordered_set<int3> & positions);
};
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