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vcmi/client/adventureMap/CList.cpp
2023-02-01 14:01:48 +02:00

361 lines
8.7 KiB
C++

/*
* AdventureMapClasses.cpp, 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
*
*/
#include "StdInc.h"
#include "AdventureMapClasses.h"
#include <SDL_timer.h>
#include "MiscWidgets.h"
#include "CComponent.h"
#include "Images.h"
#include "../CGameInfo.h"
#include "../CMusicHandler.h"
#include "../CPlayerInterface.h"
#include "../mainmenu/CMainMenu.h"
#include "../gui/CGuiHandler.h"
#include "../gui/SDL_PixelAccess.h"
#include "../gui/CAnimation.h"
#include "../windows/InfoWindows.h"
#include "../windows/CAdvmapInterface.h"
#include "../battle/BattleInterfaceClasses.h"
#include "../battle/BattleInterface.h"
#include "../../CCallback.h"
#include "../../lib/StartInfo.h"
#include "../../lib/CGameState.h"
#include "../../lib/CGeneralTextHandler.h"
#include "../../lib/CHeroHandler.h"
#include "../../lib/CModHandler.h"
#include "../../lib/CTownHandler.h"
#include "../../lib/TerrainHandler.h"
#include "../../lib/mapObjects/CGHeroInstance.h"
#include "../../lib/mapping/CMap.h"
#include "ClientCommandManager.h"
#include <SDL_surface.h>
#include <SDL_keyboard.h>
#include <SDL_events.h>
CList::CListItem::CListItem(CList * Parent)
: CIntObject(LCLICK | RCLICK | HOVER),
parent(Parent),
selection()
{
defActions = 255-DISPOSE;
}
CList::CListItem::~CListItem()
{
}
void CList::CListItem::clickRight(tribool down, bool previousState)
{
if (down == true)
showTooltip();
}
void CList::CListItem::clickLeft(tribool down, bool previousState)
{
if(down == true)
{
//second click on already selected item
if(parent->selected == this->shared_from_this())
{
open();
}
else
{
//first click - switch selection
parent->select(this->shared_from_this());
}
}
}
void CList::CListItem::hover(bool on)
{
if (on)
GH.statusbar->write(getHoverText());
else
GH.statusbar->clear();
}
void CList::CListItem::onSelect(bool on)
{
OBJECT_CONSTRUCTION_CUSTOM_CAPTURING(255-DISPOSE);
selection.reset();
if(on)
selection = genSelection();
select(on);
GH.totalRedraw();
}
CList::CList(int Size, Point position, std::string btnUp, std::string btnDown, size_t listAmount, int helpUp, int helpDown, CListBox::CreateFunc create)
: CIntObject(0, position),
size(Size),
selected(nullptr)
{
OBJECT_CONSTRUCTION_CAPTURING(255-DISPOSE);
scrollUp = std::make_shared<CButton>(Point(0, 0), btnUp, CGI->generaltexth->zelp[helpUp]);
scrollDown = std::make_shared<CButton>(Point(0, scrollUp->pos.h + 32*(int)size), btnDown, CGI->generaltexth->zelp[helpDown]);
listBox = std::make_shared<CListBox>(create, Point(1,scrollUp->pos.h), Point(0, 32), size, listAmount);
//assign callback only after list was created
scrollUp->addCallback(std::bind(&CListBox::moveToPrev, listBox));
scrollDown->addCallback(std::bind(&CListBox::moveToNext, listBox));
scrollUp->addCallback(std::bind(&CList::update, this));
scrollDown->addCallback(std::bind(&CList::update, this));
update();
}
void CList::update()
{
bool onTop = listBox->getPos() == 0;
bool onBottom = listBox->getPos() + size >= listBox->size();
scrollUp->block(onTop);
scrollDown->block(onBottom);
}
void CList::select(std::shared_ptr<CListItem> which)
{
if(selected == which)
return;
if(selected)
selected->onSelect(false);
selected = which;
if(which)
{
which->onSelect(true);
onSelect();
}
}
int CList::getSelectedIndex()
{
return static_cast<int>(listBox->getIndexOf(selected));
}
void CList::selectIndex(int which)
{
if(which < 0)
{
if(selected)
select(nullptr);
}
else
{
listBox->scrollTo(which);
update();
select(std::dynamic_pointer_cast<CListItem>(listBox->getItem(which)));
}
}
void CList::selectNext()
{
int index = getSelectedIndex() + 1;
if(index >= listBox->size())
index = 0;
selectIndex(index);
}
void CList::selectPrev()
{
int index = getSelectedIndex();
if(index <= 0)
selectIndex(0);
else
selectIndex(index-1);
}
CHeroList::CEmptyHeroItem::CEmptyHeroItem()
{
OBJECT_CONSTRUCTION_CAPTURING(255-DISPOSE);
movement = std::make_shared<CAnimImage>("IMOBIL", 0, 0, 0, 1);
portrait = std::make_shared<CPicture>("HPSXXX", movement->pos.w + 1, 0);
mana = std::make_shared<CAnimImage>("IMANA", 0, 0, movement->pos.w + portrait->pos.w + 2, 1 );
pos.w = mana->pos.w + mana->pos.x - pos.x;
pos.h = std::max(std::max<int>(movement->pos.h + 1, mana->pos.h + 1), portrait->pos.h);
}
CHeroList::CHeroItem::CHeroItem(CHeroList *parent, const CGHeroInstance * Hero)
: CListItem(parent),
hero(Hero)
{
OBJECT_CONSTRUCTION_CAPTURING(255-DISPOSE);
movement = std::make_shared<CAnimImage>("IMOBIL", 0, 0, 0, 1);
portrait = std::make_shared<CAnimImage>("PortraitsSmall", hero->portrait, 0, movement->pos.w + 1);
mana = std::make_shared<CAnimImage>("IMANA", 0, 0, movement->pos.w + portrait->pos.w + 2, 1);
pos.w = mana->pos.w + mana->pos.x - pos.x;
pos.h = std::max(std::max<int>(movement->pos.h + 1, mana->pos.h + 1), portrait->pos.h);
update();
}
void CHeroList::CHeroItem::update()
{
movement->setFrame(std::min<size_t>(movement->size()-1, hero->movement / 100));
mana->setFrame(std::min<size_t>(mana->size()-1, hero->mana / 5));
redraw();
}
std::shared_ptr<CIntObject> CHeroList::CHeroItem::genSelection()
{
return std::make_shared<CPicture>("HPSYYY", movement->pos.w + 1, 0);
}
void CHeroList::CHeroItem::select(bool on)
{
if(on && adventureInt->selection != hero)
adventureInt->select(hero);
}
void CHeroList::CHeroItem::open()
{
LOCPLINT->openHeroWindow(hero);
}
void CHeroList::CHeroItem::showTooltip()
{
CRClickPopup::createAndPush(hero, GH.getCursorPosition());
}
std::string CHeroList::CHeroItem::getHoverText()
{
return boost::str(boost::format(CGI->generaltexth->allTexts[15]) % hero->getNameTranslated() % hero->type->heroClass->getNameTranslated());
}
std::shared_ptr<CIntObject> CHeroList::createHeroItem(size_t index)
{
if (LOCPLINT->wanderingHeroes.size() > index)
return std::make_shared<CHeroItem>(this, LOCPLINT->wanderingHeroes[index]);
return std::make_shared<CEmptyHeroItem>();
}
CHeroList::CHeroList(int size, Point position, std::string btnUp, std::string btnDown):
CList(size, position, btnUp, btnDown, LOCPLINT->wanderingHeroes.size(), 303, 304, std::bind(&CHeroList::createHeroItem, this, _1))
{
}
void CHeroList::select(const CGHeroInstance * hero)
{
selectIndex(vstd::find_pos(LOCPLINT->wanderingHeroes, hero));
}
void CHeroList::update(const CGHeroInstance * hero)
{
//this hero is already present, update its status
for(auto & elem : listBox->getItems())
{
auto item = std::dynamic_pointer_cast<CHeroItem>(elem);
if(item && item->hero == hero && vstd::contains(LOCPLINT->wanderingHeroes, hero))
{
item->update();
return;
}
}
//simplest solution for now: reset list and restore selection
listBox->resize(LOCPLINT->wanderingHeroes.size());
if (adventureInt->selection)
{
auto selectedHero = dynamic_cast<const CGHeroInstance *>(adventureInt->selection);
if (selectedHero)
select(selectedHero);
}
CList::update();
}
std::shared_ptr<CIntObject> CTownList::createTownItem(size_t index)
{
if (LOCPLINT->towns.size() > index)
return std::make_shared<CTownItem>(this, LOCPLINT->towns[index]);
return std::make_shared<CAnimImage>("ITPA", 0);
}
CTownList::CTownItem::CTownItem(CTownList *parent, const CGTownInstance *Town):
CListItem(parent),
town(Town)
{
OBJECT_CONSTRUCTION_CAPTURING(255-DISPOSE);
picture = std::make_shared<CAnimImage>("ITPA", 0);
pos = picture->pos;
update();
}
std::shared_ptr<CIntObject> CTownList::CTownItem::genSelection()
{
return std::make_shared<CAnimImage>("ITPA", 1);
}
void CTownList::CTownItem::update()
{
size_t iconIndex = town->town->clientInfo.icons[town->hasFort()][town->builded >= CGI->modh->settings.MAX_BUILDING_PER_TURN];
picture->setFrame(iconIndex + 2);
redraw();
}
void CTownList::CTownItem::select(bool on)
{
if (on && adventureInt->selection != town)
adventureInt->select(town);
}
void CTownList::CTownItem::open()
{
LOCPLINT->openTownWindow(town);
}
void CTownList::CTownItem::showTooltip()
{
CRClickPopup::createAndPush(town, GH.getCursorPosition());
}
std::string CTownList::CTownItem::getHoverText()
{
return town->getObjectName();
}
CTownList::CTownList(int size, Point position, std::string btnUp, std::string btnDown):
CList(size, position, btnUp, btnDown, LOCPLINT->towns.size(), 306, 307, std::bind(&CTownList::createTownItem, this, _1))
{
}
void CTownList::select(const CGTownInstance * town)
{
selectIndex(vstd::find_pos(LOCPLINT->towns, town));
}
void CTownList::update(const CGTownInstance *)
{
//simplest solution for now: reset list and restore selection
listBox->resize(LOCPLINT->towns.size());
if (adventureInt->selection)
{
auto town = dynamic_cast<const CGTownInstance *>(adventureInt->selection);
if (town)
select(town);
}
CList::update();
}