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/*
* CSpellWindow.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 "CWindowObject.h"
#include "../widgets/IVideoHolder.h"
VCMI_LIB_NAMESPACE_BEGIN
class CGHeroInstance;
class CSpell;
VCMI_LIB_NAMESPACE_END
class IImage;
class CAnimImage;
class CPicture;
class CLabel;
class CGStatusBar;
class CPlayerInterface;
class CSpellWindow;
class CTextInput;
class TransparentFilledRectangle;
class CToggleButton;
class VideoWidgetOnce;
/// The spell window
class CSpellWindow : public CWindowObject, public IVideoHolder
{
class SpellArea : public CIntObject
{
const CSpell * mySpell;
int schoolLevel; //range: 0 none, 3 - expert
CSpellWindow * owner;
std::shared_ptr<CAnimImage> image;
std::shared_ptr<CAnimImage> schoolBorder;
std::shared_ptr<CLabel> name;
std::shared_ptr<CLabel> level;
std::shared_ptr<CLabel> cost;
public:
SpellArea(Rect pos, CSpellWindow * owner);
~SpellArea();
void setSpell(const CSpell * spell);
void clickPressed(const Point & cursorPosition) override;
void showPopupWindow(const Point & cursorPosition) override;
void hover(bool on) override;
};
class InteractiveArea : public CIntObject
{
std::function<void()> onLeft;
CSpellWindow * owner;
std::string hoverText;
std::string helpText;
public:
void clickPressed(const Point & cursorPosition) override;
void showPopupWindow(const Point & cursorPosition) override;
void hover(bool on) override;
InteractiveArea(const Rect &myRect, std::function<void()> funcL, int helpTextId, CSpellWindow * _owner);
};
std::shared_ptr<CPicture> leftCorner;
std::shared_ptr<CPicture> rightCorner;
std::shared_ptr<CAnimImage> schoolTab;
std::shared_ptr<CAnimImage> schoolPicture;
std::array<std::shared_ptr<SpellArea>, 24> spellAreas;
std::shared_ptr<CLabel> mana;
std::shared_ptr<CGStatusBar> statusBar;
std::vector<std::shared_ptr<InteractiveArea>> interactiveAreas;
std::shared_ptr<CTextInput> searchBox;
std::shared_ptr<TransparentFilledRectangle> searchBoxRectangle;
std::shared_ptr<CLabel> searchBoxDescription;
std::shared_ptr<CToggleButton> showAllSpells;
std::shared_ptr<CLabel> showAllSpellsDescription;
std::shared_ptr<VideoWidgetOnce> video;
bool isBigSpellbook;
int spellsPerPage;
int offL;
int offR;
int offRM;
int offT;
int offB;
int sitesPerTabAdv[5];
int sitesPerTabBattle[5];
bool battleSpellsOnly; //if true, only battle spells are displayed; if false, only adventure map spells are displayed
uint8_t selectedTab; // 0 - air magic, 1 - fire magic, 2 - water magic, 3 - earth magic, 4 - all schools
int currentPage; //changes when corners are clicked
std::vector<const CSpell *> mySpells; //all spels in this spellbook
const CGHeroInstance * myHero; //hero whose spells are presented
CPlayerInterface * myInt;
void processSpells();
void searchInput();
void computeSpellsPerArea(); //recalculates spellAreas::mySpell
void setCurrentPage(int value);
void turnPageLeft();
void turnPageRight();
void onVideoPlaybackFinished() override;
bool openOnBattleSpells;
std::function<void(SpellID)> onSpellSelect; //external processing of selected spell
public:
CSpellWindow(const CGHeroInstance * _myHero, CPlayerInterface * _myInt, bool openOnBattleSpells = true, const std::function<void(SpellID)> & onSpellSelect = nullptr);
~CSpellWindow();
void fexitb();
void fadvSpellsb();
void fbattleSpellsb();
void fmanaPtsb();
void fLcornerb();
void fRcornerb();
void selectSchool(int school); //schools: 0 - air magic, 1 - fire magic, 2 - water magic, 3 - earth magic, 4 - all schools
int pagesWithinCurrentTab();
void keyPressed(EShortcut key) override;
void show(Canvas & to) override;
};
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