vcmi/CCastleInterface.cpp

#include "stdafx.h"
#include "AdventureMapButton.h"
#include "CAdvmapInterface.h"
#include "CCallback.h"
#include "CCastleInterface.h"
#include "CGameInfo.h"
#include "CHeroWindow.h"
#include "CMessage.h"
#include "SDL_Extensions.h"
#include "client/CCreatureAnimation.h"
#include "client/Graphics.h"
#include "hch/CBuildingHandler.h"
#include "hch/CDefHandler.h"
#include "hch/CGeneralTextHandler.h"
#include "hch/CLodHandler.h"
#include "hch/CObjectHandler.h"
#include "hch/CSpellHandler.h"
#include "hch/CTownHandler.h"
#include <boost/algorithm/string.hpp>
#include <boost/algorithm/string/replace.hpp>
#include <boost/assign/std/vector.hpp> 
#include <cmath>
#include <sstream>
using namespace boost::assign;
using namespace CSDL_Ext;

extern TTF_Font * GEOR16;
CBuildingRect::CBuildingRect(Structure *Str)
:str(Str), moi(false), offset(0)
{
	def = CDefHandler::giveDef(Str->defName);
	max = def->ourImages.size();

	if(str->ID == 33    &&    str->townID == 4) //little 'hack' for estate in necropolis - background color is not always the first color in the palette
	{
		for(std::vector<Cimage>::iterator i=def->ourImages.begin();i!=def->ourImages.end();i++)
		{
			SDL_SetColorKey(i->bitmap,SDL_SRCCOLORKEY,*((char*)i->bitmap->pixels));
		}
	}

	pos.x = str->pos.x;
	pos.y = str->pos.y;
	pos.w = def->ourImages[0].bitmap->w;
	pos.h = def->ourImages[0].bitmap->h;
	if(Str->ID<0  || (Str->ID>=27 && Str->ID<=29))
	{
		area = border = NULL;
		return;
	}
	if (border = BitmapHandler::loadBitmap(str->borderName))
		SDL_SetColorKey(border,SDL_SRCCOLORKEY,SDL_MapRGB(border->format,0,255,255));
	else
		std::cout << "Warning: no border for "<<Str->ID<<std::endl;
	if (area = BitmapHandler::loadBitmap(str->areaName))
		;//SDL_SetColorKey(area,SDL_SRCCOLORKEY,SDL_MapRGB(area->format,0,255,255));
	else
		std::cout << "Warning: no area for "<<Str->ID<<std::endl;
}

CBuildingRect::~CBuildingRect()
{
	delete def;
	if(border)
		SDL_FreeSurface(border);
	if(area)
		SDL_FreeSurface(area);
}
void CBuildingRect::activate()
{
	Hoverable::activate();
	ClickableL::activate();
	ClickableR::activate();

}
void CBuildingRect::deactivate()
{
	Hoverable::deactivate();
	ClickableL::deactivate();
	ClickableR::deactivate();
	if(moi)
		MotionInterested::deactivate();
	moi=false;
}
bool CBuildingRect::operator<(const CBuildingRect & p2) const
{
	if(str->pos.z != p2.str->pos.z)
		return (str->pos.z) < (p2.str->pos.z);
	else
		return (str->ID) < (p2.str->ID);
}
void CBuildingRect::hover(bool on)
{
	Hoverable::hover(on);
	if(on)
	{
		if(!moi)
			MotionInterested::activate();
		moi = true;
	}
	else
	{
		if(moi)
			MotionInterested::deactivate();
		moi = false;
		if(LOCPLINT->castleInt->hBuild == this)
		{
			LOCPLINT->castleInt->hBuild = NULL;
			LOCPLINT->statusbar->clear();
		}
	}
}
void CBuildingRect::clickLeft (tribool down)
{

	if(area && (LOCPLINT->castleInt->hBuild==this) && !(indeterminate(down)) && (CSDL_Ext::SDL_GetPixel(area,LOCPLINT->current->motion.x-pos.x,LOCPLINT->current->motion.y-pos.y) != 0)) //na polu
	{
		if(pressedL && !down)
			LOCPLINT->castleInt->buildingClicked(str->ID);
		ClickableL::clickLeft(down);
	}


	//todo - handle
}
void CBuildingRect::clickRight (tribool down)
{
	if((!area) || (!((bool)down)) || (this!=LOCPLINT->castleInt->hBuild))
		return;
	if((CSDL_Ext::SDL_GetPixel(area,LOCPLINT->current->motion.x-pos.x,LOCPLINT->current->motion.y-pos.y) != 0)) //na polu
	{
		CInfoPopup *vinya = new CInfoPopup();
		vinya->free = true;
		vinya->bitmap = CMessage::drawBoxTextBitmapSub
			(LOCPLINT->playerID,
			CGI->buildh->buildings[str->townID][str->ID]->description,
			LOCPLINT->castleInt->bicons->ourImages[str->ID].bitmap,
			CGI->buildh->buildings[str->townID][str->ID]->name);
		vinya->pos.x = screen->w/2 - vinya->bitmap->w/2;
		vinya->pos.y = screen->h/2 - vinya->bitmap->h/2;
		vinya->activate();
	}
}

void CBuildingRect::mouseMoved (SDL_MouseMotionEvent & sEvent)
{
	if(area)
	{
		if(CSDL_Ext::SDL_GetPixel(area,sEvent.x-pos.x,sEvent.y-pos.y) == 0) //hovered pixel is inside this building
		{
			if(LOCPLINT->castleInt->hBuild == this)
			{
				LOCPLINT->castleInt->hBuild = NULL;
				LOCPLINT->statusbar->clear();
			}
		}
		else //inside the area of this building
		{
			if(LOCPLINT->castleInt->hBuild) //a building is hovered
			{
				if((*LOCPLINT->castleInt->hBuild)<(*this)) //set if we are on top
				{
					LOCPLINT->castleInt->hBuild = this;
					if(CGI->buildh->buildings[str->townID][str->ID] && CGI->buildh->buildings[str->townID][str->ID]->name.length())
						LOCPLINT->statusbar->print(CGI->buildh->buildings[str->townID][str->ID]->name);
					else
						LOCPLINT->statusbar->print(str->name);
				}
			}
			else //no building hovered
			{
				LOCPLINT->castleInt->hBuild = this;
				if(CGI->buildh->buildings[str->townID][str->ID] && CGI->buildh->buildings[str->townID][str->ID]->name.length())
					LOCPLINT->statusbar->print(CGI->buildh->buildings[str->townID][str->ID]->name);
				else
					LOCPLINT->statusbar->print(str->name);
			}
		}
	}
	//if(border)
	//	blitAt(border,pos.x,pos.y);
}
void CHeroGSlot::hover (bool on)
{
	if(!on) return;
	CHeroGSlot *other = upg  ?  &owner->hslotup :  &owner->hslotdown;
	std::string temp;
	if(hero)
	{
		if(highlight)//view NNN
		{
			temp = CGI->townh->tcommands[4];
			boost::algorithm::replace_first(temp,"%s",hero->name);
		}
		else if(other->hero && other->highlight)//exchange
		{
			temp = CGI->townh->tcommands[7];
			boost::algorithm::replace_first(temp,"%s",hero->name);
			boost::algorithm::replace_first(temp,"%s",other->hero->name);
		}
		else// select NNN (in ZZZ)
		{
			if(upg)//down - visiting
			{
				temp = CGI->townh->tcommands[32];
				boost::algorithm::replace_first(temp,"%s",hero->name);
			}
			else //up - garrison
			{
				temp = CGI->townh->tcommands[12];
				boost::algorithm::replace_first(temp,"%s",hero->name);
			}
		}
	}
	else //we are empty slot
	{
		if(other->highlight && other->hero) //move NNNN
		{
			temp = CGI->townh->tcommands[6];
			boost::algorithm::replace_first(temp,"%s",other->hero->name);
		}
		else //empty
		{
			temp = CGI->generaltexth->allTexts[507];
		}
	}
	if(temp.size())
		LOCPLINT->statusbar->print(temp);
}
void CHeroGSlot::clickRight (boost::logic::tribool down)
{

}
void CHeroGSlot::clickLeft(boost::logic::tribool down)
{
	CHeroGSlot *other = upg  ?  &owner->hslotup :  &owner->hslotdown;
	if(!down)
	{
		if(hero && highlight)
		{
			highlight = false;
			LOCPLINT->openHeroWindow(hero);
			LOCPLINT->adventureInt->heroWindow->quitButton->callback += boost::bind(&CCastleInterface::showAll,owner,screen,true);
		}
		else if(other->hero && other->highlight)
		{
			other->highlight = highlight = false;
			LOCPLINT->cb->swapGarrisonHero(owner->town);
		}
		else if(hero)
		{
			highlight = true;
			owner->garr->highlighted = NULL;
			owner->showAll();
		}
		hover(false);hover(true); //refresh statusbar
	}
	if(indeterminate(down) && !isItIn(&other->pos,LOCPLINT->current->motion.x,LOCPLINT->current->motion.y))
	{
		other->highlight = highlight = false;
		show();
	}
}
void CHeroGSlot::activate()
{
	ClickableL::activate();
	ClickableR::activate();
	Hoverable::activate();
}
void CHeroGSlot::deactivate()
{
	ClickableL::deactivate();
	ClickableR::deactivate();
	Hoverable::deactivate();
}
void CHeroGSlot::show()
{
	if(hero) //there is hero
		blitAt(graphics->portraitLarge[hero->portrait],pos);
	else if(!upg) //up garrison
		blitAt((static_cast<CCastleInterface*>(LOCPLINT->curint))->flag->ourImages[(static_cast<CCastleInterface*>(LOCPLINT->curint))->town->getOwner()].bitmap,pos);
	if(highlight)
		blitAt(graphics->bigImgs[-1],pos);
}
CHeroGSlot::CHeroGSlot(int x, int y, int updown, const CGHeroInstance *h, CCastleInterface * Owner)
{
	owner = Owner;
	pos.x = x;
	pos.y = y;
	pos.w = 58;
	pos.h = 64;
	hero = h;
	upg = updown;
	highlight = false;
}
CHeroGSlot::~CHeroGSlot()
{
}
std::string getBgName(int type) //TODO - co z tym zrobiæ?
{
	switch (type)
	{
	case 0:
		return "TBCSBACK.bmp";
	case 1:
		return "TBRMBACK.bmp";
	case 2:
		return "TBTWBACK.bmp";
	case 3:
		return "TBINBACK.bmp";
	case 4:
		return "TBNCBACK.bmp";
	case 5:
		return "TBDNBACK.bmp";
	case 6:
		return "TBSTBACK.bmp";
	case 7:
		return "TBFRBACK.bmp";
	case 8:
		return "TBELBACK.bmp";
	default:
#ifndef __GNUC__
		throw new std::exception("std::string getBgName(int type): invalid type");
#else
		throw new std::exception();
#endif
	}
}
class SORTHELP
{
public:
	bool operator ()
		(const CBuildingRect *a ,
		 const CBuildingRect *b)
	{
		return (*a)<(*b);
	}
} srthlp ;

CCastleInterface::CCastleInterface(const CGTownInstance * Town, bool Activate)
:hslotup(241,387,0,Town->garrisonHero,this),hslotdown(241,483,1,Town->visitingHero,this)
{
	subInt = NULL;
	hall = NULL;
	townInt = BitmapHandler::loadBitmap("TOWNSCRN.bmp");
	cityBg = BitmapHandler::loadBitmap(getBgName(Town->subID));
	hall = CDefHandler::giveDef("ITMTL.DEF");
	fort = CDefHandler::giveDef("ITMCL.DEF");
	flag =  CDefHandler::giveDef("CREST58.DEF");
	hBuild = NULL;
	count=0;
	town = Town;

	//garrison
	garr = new CGarrisonInt(305,387,4,32,townInt,243,13,town,town->visitingHero);

	townlist = new CTownList(3,&genRect(128,48,744,414),744,414,744,526);
	exit = new AdventureMapButton
		(CGI->townh->tcommands[8],"",boost::bind(&CCastleInterface::close,this),744,544,"TSBTNS.DEF",false,NULL,false);
	split = new AdventureMapButton
		(CGI->townh->tcommands[3],"",boost::bind(&CGarrisonInt::splitClick,garr),744,382,"TSBTNS.DEF",false,NULL,false);
	statusbar = new CStatusBar(8,555,"TSTATBAR.bmp",732);

	townlist->fun = boost::bind(&CCastleInterface::townChange,this);
	townlist->genList();
	townlist->selected = getIndexOf(townlist->items,Town);
	if((townlist->selected+1) > townlist->SIZE)
		townlist->from = townlist->selected -  townlist->SIZE + 2;

	graphics->blueToPlayersAdv(townInt,LOCPLINT->playerID);
	exit->bitmapOffset = 4;


	//buildings
	recreateBuildings();



	if(Activate)
	{
		LOCPLINT->objsToBlit.push_back(this);
		activate();
	}

	std::string defname;
	switch (town->subID)
	{
	case 0:
		defname = "HALLCSTL.DEF";
		break;
	case 1:
		defname = "HALLRAMP.DEF";
		break;
	case 2:
		defname = "HALLTOWR.DEF";
		break;
	case 3:
		defname = "HALLINFR.DEF";
		break;
	case 4:
		defname = "HALLNECR.DEF";
		break;
	case 5:
		defname = "HALLDUNG.DEF";
		break;
	case 6:
		defname = "HALLSTRN.DEF";
		break;
	case 7:
		defname = "HALLFORT.DEF";
		break;
	case 8:
		defname = "HALLELEM.DEF";
		break;
	default:
#ifndef __GNUC__
		throw new std::exception("Bad town subID");
#else
		throw new std::exception();
#endif
	}
	bicons = CDefHandler::giveDefEss(defname);
	//blit buildings on bg
	//for(int i=0;i<buildings.size();i++)
	//{
	//	blitAt(buildings[i]->def->ourImages[0].bitmap,buildings[i]->pos.x,buildings[i]->pos.y,cityBg);
	//}
}
CCastleInterface::~CCastleInterface()
{
	SDL_FreeSurface(townInt);
	SDL_FreeSurface(cityBg);
	delete exit;
	delete split;
	delete hall;
	delete fort;
	delete flag;
	delete garr;
	delete townlist;
	delete statusbar;
	for(int i=0;i<buildings.size();i++)
	{
		delete buildings[i];
	}
	delete bicons;

}
void CCastleInterface::close()
{
	LOCPLINT->objsToBlit.erase(std::find(LOCPLINT->objsToBlit.begin(),LOCPLINT->objsToBlit.end(),this));
	deactivate();
	LOCPLINT->castleInt = NULL;
	LOCPLINT->adventureInt->activate();
	delete this;
}
void CCastleInterface::splitF()
{
}
void CCastleInterface::buildingClicked(int building)
{
	std::cout<<"You've clicked on "<<building<<std::endl;
	if(building==19 || building==18)
	{
		building = town->town->hordeLvl[0] + 30;
	}
	else if(building==24 || building==25)
	{
		building = town->town->hordeLvl[1] + 30;
	}
	if(building >= 30)
	{
		LOCPLINT->curint->deactivate();
		showRecruitmentWindow(building);
	}
	else
	{
		switch(building)
		{
		case 0: case 1: case 2: case 3: case 4:
			{
				if(town->visitingHero && !vstd::contains(town->visitingHero->artifWorn,ui16(17))) //visiting hero doesn't have spellboks
				{
					if(LOCPLINT->cb->getResourceAmount(6) < 500) //not enough gold to buy spellbook
					{
						LOCPLINT->showInfoDialog(CGI->generaltexth->allTexts[213],std::vector<SComponent*>());
					}
					else
					{
						CFunctionList<void()> fl = boost::bind(&CCallback::buyArtifact,LOCPLINT->cb,town->visitingHero,0);
						fl += boost::bind(&CCastleInterface::enterMageGuild,this);
						std::vector<SComponent*> vvv(1,new SComponent(SComponent::artifact,0,0));
						LOCPLINT->showYesNoDialog(CGI->generaltexth->allTexts[214],vvv,
							fl,boost::bind(&CCastleInterface::activate,this),
							true,true);
					}
				}
				else
				{ 
					deactivate();
					enterMageGuild();

				}
				break;
			}
		case 7: case 8: case 9:
			{
				CFortScreen *fs = new CFortScreen(this);
				deactivate();
				fs->activate();
				fs->show();
				break;
			}
		case 10: case 11: case 12: case 13:
			enterHall();
			break;
		default:
			std::cout<<"This building isn't handled...\n";
		}
	}
}
void CCastleInterface::enterHall()
{
	deactivate();
	CHallInterface *h = new CHallInterface(this);
	subInt = h;
	h->activate();
	h->show();
}
void CCastleInterface::showAll( SDL_Surface * to/*=NULL*/, bool forceTotalRedraw /*= false*/)
{
	if (!to)
		to=screen;
	blitAt(cityBg,0,0,to);
	blitAt(townInt,0,374,to);
	LOCPLINT->adventureInt->resdatabar.draw();
	townlist->draw();
	statusbar->show();

	garr->show();
	int pom;

	//draw fort icon
	if(town->builtBuildings.find(9)!=town->builtBuildings.end())
		pom = 2;
	else if(town->builtBuildings.find(8)!=town->builtBuildings.end())
		pom = 1;
	else if(town->builtBuildings.find(7)!=town->builtBuildings.end())
		pom = 0;
	else pom = 3;
	blitAt(fort->ourImages[pom].bitmap,122,413,to);

	//draw ((village/town/city) hall)/capitol icon
	if(town->builtBuildings.find(13)!=town->builtBuildings.end())
		pom = 3;
	else if(town->builtBuildings.find(12)!=town->builtBuildings.end())
		pom = 2;
	else if(town->builtBuildings.find(11)!=town->builtBuildings.end())
		pom = 1;
	else pom = 0;
	blitAt(hall->ourImages[pom].bitmap,80,413,to);

	//draw creatures icons and their growths
	for(int i=0;i<CREATURES_PER_TOWN;i++)
	{
		int cid = -1;
		if (town->builtBuildings.find(30+i)!=town->builtBuildings.end())
		{
			if (town->builtBuildings.find(30+CREATURES_PER_TOWN+i)!=town->builtBuildings.end())
				cid = town->town->upgradedCreatures[i];
			else
				cid = town->town->basicCreatures[i];
		}
		if (cid>=0)
		{
			int pomx, pomy;
			pomx = 22 + (55*((i>3)?(i-4):i));
			pomy = (i>3)?(507):(459);
			blitAt(graphics->smallImgs[cid],pomx,pomy,to);
			std::ostringstream oss;
			oss << '+' << town->creatureGrowth(i);
			CSDL_Ext::printAtMiddle(oss.str(),pomx+16,pomy+37,GEOR13,zwykly,to);
		}
	}

	//print name and income
	CSDL_Ext::printAt(town->name,85,389,GEOR13,zwykly,to);
	char temp[10];
	SDL_itoa(town->dailyIncome(),temp,10);
	CSDL_Ext::printAtMiddle(temp,195,442,GEOR13,zwykly,to);

	//blit town icon
	pom = town->subID*2;
	if (!town->hasFort())
		pom += F_NUMBER*2;
	if(town->builded >= MAX_BUILDING_PER_TURN)
		pom++;
	blitAt(graphics->bigTownPic->ourImages[pom].bitmap,15,387,to);

	hslotup.show();
	hslotdown.show();

	pom=false;
	if(forceTotalRedraw && !showing)
		pom = showing = true;
	show();
	if(pom)
		showing = false;
}
void CCastleInterface::townChange()
{
	const CGTownInstance * nt = townlist->items[townlist->selected];
	deactivate();
	LOCPLINT->objsToBlit.erase(std::find(LOCPLINT->objsToBlit.begin(),LOCPLINT->objsToBlit.end(),this));
	delete this;
	LOCPLINT->castleInt = new CCastleInterface(nt,true);
}
void CCastleInterface::show(SDL_Surface * to)
{
	if(!showing)
		return;
	if (!to)
		to=screen;
	count++;
	if(count==8)
	{
		count=0;
		animval++;
	}

	blitAt(cityBg,0,0,to);


	//blit buildings
	for(int i=0;i<buildings.size();i++)
	{
		int frame = ((animval)%(buildings[i]->max - buildings[i]->offset)) + buildings[i]->offset;
		if(frame)
		{
			blitAt(buildings[i]->def->ourImages[0].bitmap,buildings[i]->pos.x,buildings[i]->pos.y,to);
			blitAt(buildings[i]->def->ourImages[frame].bitmap,buildings[i]->pos.x,buildings[i]->pos.y,to);
		}
		else
			blitAt(buildings[i]->def->ourImages[frame].bitmap,buildings[i]->pos.x,buildings[i]->pos.y,to);

		if(hBuild==buildings[i] && hBuild->border) //if this this higlighted structure and has border we'll blit it
			blitAt(hBuild->border,hBuild->pos,to);
	}

}
void CCastleInterface::activate()
{
	if(subInt)
	{
		subInt->activate();
		return;
	}
	else
		subInt = NULL;
	showing = true;
	townlist->activate();
	garr->activate();
	LOCPLINT->curint = this;
	LOCPLINT->statusbar = statusbar;
	exit->activate();
	split->activate();
	for(int i=0;i<buildings.size();i++)
		buildings[i]->activate();
	hslotdown.activate();
	hslotup.activate();
	showAll(0,true);
}
void CCastleInterface::deactivate()
{
	if(subInt)
	{
		subInt->deactivate();
		return;
	}
	showing = false;
	townlist->deactivate();
	garr->deactivate();
	exit->deactivate();
	split->deactivate();
	for(int i=0;i<buildings.size();i++)
		buildings[i]->deactivate();
	hslotdown.deactivate();
	hslotup.deactivate();
}

void CCastleInterface::addBuilding(int bid)
{
	//TODO: lepiej by bylo tylko dodawac co trzeba pamietajac o grupach
	deactivate();
	recreateBuildings();
	activate();
}

void CCastleInterface::removeBuilding(int bid)
{
	//TODO: lepiej by bylo tylko usuwac co trzeba pamietajac o grupach
	recreateBuildings();
}

void CCastleInterface::recreateBuildings()
{
	for(int i=0;i<buildings.size();i++)
	{
		if(showing)
			buildings[i]->deactivate();
		delete buildings[i];
	}
	buildings.clear();
	hBuild = NULL;

	std::set< std::pair<int,int> > s; //group - id


	for (std::set<si32>::const_iterator i=town->builtBuildings.begin();i!=town->builtBuildings.end();i++)
	{
		if(CGI->townh->structures.find(town->subID) != CGI->townh->structures.end()) //we have info about structures in this town
		{
			if(CGI->townh->structures[town->subID].find(*i)!=CGI->townh->structures[town->subID].end()) //we have info about that structure
			{
				Structure * st = CGI->townh->structures[town->subID][*i];
				if(st->group<0) //no group - just add it
				{
					buildings.push_back(new CBuildingRect(st));
				}
				else
				{
					std::set< std::pair<int,int> >::iterator obecny=s.end();
					for(std::set< std::pair<int,int> >::iterator seti = s.begin(); seti!=s.end(); seti++) //check if we have already building from same group
					{
						if(seti->first == st->group)
						{
							obecny = seti;
							break;
						}
					}
					if(obecny != s.end())
					{
						if((*(CGI->townh->structures[town->subID][obecny->second])) < (*(CGI->townh->structures[town->subID][st->ID]))) //we have to replace old building with current one
						{
							for(int itpb = 0; itpb<buildings.size(); itpb++)
							{
								if(buildings[itpb]->str->ID == obecny->second)
								{
									delete buildings[itpb];
									buildings.erase(buildings.begin() + itpb);
									#ifndef __GNUC__
									obecny->second = st->ID;
									#else
									*(const_cast<int*>(&(obecny->second))) = st->ID;
									#endif
									buildings.push_back(new CBuildingRect(st));
								}
							}
						}
					}
					else
					{
						buildings.push_back(new CBuildingRect(st));
						s.insert(std::pair<int,int>(st->group,st->ID));
					}
				}
			}
			else continue;
		}
		else
			break;
	}
	std::sort(buildings.begin(),buildings.end(),srthlp);

	//code for Mana Vortex (there are two sets of animation frames - one without mage guild and one with
	if((town->subID == 5) && (town->builtBuildings.find(21)!=town->builtBuildings.end()))
	{
		CBuildingRect *vortex = NULL;
		for(int i=0;i<buildings.size();i++)
		{
			if(buildings[i]->str->ID==21)
			{
				vortex=buildings[i];
				break;
			}
		}
		if(town->builtBuildings.find(4)!=town->builtBuildings.end()) //there is mage Guild level 5
		{
			vortex->offset = 10;
			vortex->max = vortex->def->ourImages.size();
		}
		else
		{
			vortex->offset = 0;
			vortex->max = 10;
		}
	}
	//code for the shipyard in the Castle
	else if((town->subID == 0) && (town->builtBuildings.find(6)!=town->builtBuildings.end()))
	{
		CBuildingRect *shipyard = NULL;
		for(int i=0;i<buildings.size();i++)
		{
			if(buildings[i]->str->ID==6)
			{
				shipyard=buildings[i];
				break;
			}
		}
		if(town->builtBuildings.find(8)!=town->builtBuildings.end()) //there is citadel
		{
			shipyard->offset = 1;
			shipyard->max = shipyard->def->ourImages.size();
		}
		else
		{
			shipyard->offset = 0;
			shipyard->max = 1;
		}
	}
}

CRecrutationWindow * CCastleInterface::showRecruitmentWindow( int building )
{
	if(building>36)
		building-=7;
	std::vector<std::pair<int,int > > crs;
	int amount = (const_cast<CGTownInstance*>(town))->strInfo.creatures[building-30]; //trzeba odconstowac, bo inaczej operator [] by sypal :(

	if(town->builtBuildings.find(building+7) != town->builtBuildings.end()) //check if there is an upgraded building
		crs.push_back(std::make_pair(town->town->upgradedCreatures[building-30],amount));

	crs.push_back(std::make_pair(town->town->basicCreatures[building-30],amount));

	CRecrutationWindow *rw = new CRecrutationWindow(crs,boost::bind(&CCallback::recruitCreatures,LOCPLINT->cb,town,_1,_2));
	rw->activate();	
	return rw;
}

void CCastleInterface::enterMageGuild()
{
	(new CMageGuildScreen(this))->activate();
}
void CHallInterface::CBuildingBox::hover(bool on)
{
	Hoverable::hover(on);
	if(on)
	{
		std::string toPrint;
		if(state==8)
			toPrint = CGI->townh->hcommands[5];
		else
			toPrint = CGI->townh->hcommands[state];
		std::vector<std::string> name;
		name.push_back(CGI->buildh->buildings[LOCPLINT->castleInt->town->subID][BID]->name);
		LOCPLINT->statusbar->print(CSDL_Ext::processStr(toPrint,name));
	}
	else
		LOCPLINT->statusbar->clear();
}
void CHallInterface::CBuildingBox::clickLeft (tribool down)
{
	if(pressedL && (!down))
	{
		LOCPLINT->castleInt->subInt->deactivate();
		new CHallInterface::CBuildWindow(LOCPLINT->castleInt->town->subID,BID,state,0);
	}
	ClickableL::clickLeft(down);
}
void CHallInterface::CBuildingBox::clickRight (tribool down)
{
	if(down)
	{
		LOCPLINT->castleInt->subInt->deactivate();
		new CHallInterface::CBuildWindow(LOCPLINT->castleInt->town->subID,BID,state,1);
	}
	ClickableR::clickRight(down);
}
void CHallInterface::CBuildingBox::show(SDL_Surface * to)
{
	CHallInterface *hi = static_cast<CHallInterface*>(LOCPLINT->castleInt->subInt);
	blitAt(LOCPLINT->castleInt->bicons->ourImages[BID].bitmap,pos.x,pos.y);
	int pom, pom2=-1;
	switch (state)
	{
	case 4:
		pom = 0;
		pom2 = 0;
		break;
	case 7:
		pom = 1;
		break;
	case 6:
		pom2 = 2;
		pom = 2;
		break;
	case 0: case 5: case 8:
		pom2 = 1;
		pom = 2;
		break;
	case 2: case 1: default:
		pom = 3;
		break;
	}
	blitAt(hi->bars->ourImages[pom].bitmap,pos.x-1,pos.y+71);
	if(pom2>=0)
		blitAt(hi->status->ourImages[pom2].bitmap,pos.x+135, pos.y+54);
	CSDL_Ext::printAtMiddle(CGI->buildh->buildings[LOCPLINT->castleInt->town->subID][BID]->name,pos.x-1+hi->bars->ourImages[0].bitmap->w/2,pos.y+71+hi->bars->ourImages[0].bitmap->h/2, GEOR13,zwykly);
}
void CHallInterface::CBuildingBox::activate()
{
	Hoverable::activate();
	ClickableL::activate();
	ClickableR::activate();
}
void CHallInterface::CBuildingBox::deactivate()
{
	Hoverable::deactivate();
	ClickableL::deactivate();
	ClickableR::deactivate();
}
CHallInterface::CBuildingBox::~CBuildingBox()
{
}
CHallInterface::CBuildingBox::CBuildingBox(int id)
	:BID(id)
{
	pos.w = 150;
	pos.h = 70;
}
CHallInterface::CBuildingBox::CBuildingBox(int id, int x, int y)
	:BID(id)
{
	pos.x = x;
	pos.y = y;
	pos.w = 150;
	pos.h = 70;
}


CHallInterface::CHallInterface(CCastleInterface * owner)
{
	bg = BitmapHandler::loadBitmap(CGI->buildh->hall[owner->town->subID].first);
	graphics->blueToPlayersAdv(bg,LOCPLINT->playerID);
	bars = CDefHandler::giveDefEss("TPTHBAR.DEF");
	status = CDefHandler::giveDefEss("TPTHCHK.DEF");
	exit = new AdventureMapButton
		(CGI->townh->tcommands[8],"",boost::bind(&CHallInterface::close,this),748,556,"TPMAGE1.DEF",false,NULL,false);

	//preparing boxes with buildings//
	boxes.resize(5);
	for(int i=0;i<5;i++) //for each row
	{
		for(int j=0; j<CGI->buildh->hall[owner->town->subID].second[i].size();j++) //for each box
		{
			int k=0;
			for(;k<CGI->buildh->hall[owner->town->subID].second[i][j].size();k++)//we are looking for the first not build structure
			{
				if(
					(owner->town->builtBuildings.find(CGI->buildh->hall[owner->town->subID].second[i][j][k]))
					==
					(owner->town->builtBuildings.end())						)
				{
					int x = 34 + 194*j,
						y = 37 + 104*i,
						ID = CGI->buildh->hall[owner->town->subID].second[i][j][k];
					if(CGI->buildh->hall[owner->town->subID].second[i].size() == 2) //only two boxes in this row
						x+=194;
					else if(CGI->buildh->hall[owner->town->subID].second[i].size() == 3) //only three boxes in this row
						x+=97;
					boxes[i].push_back(new CBuildingBox(CGI->buildh->hall[owner->town->subID].second[i][j][k],x,y));

					boxes[i][boxes[i].size()-1]->state = 7; //allowed by default

					//can we build it?
					if(owner->town->forbiddenBuildings.find(CGI->buildh->hall[owner->town->subID].second[i][j][k])!=owner->town->forbiddenBuildings.end())
						boxes[i][boxes[i].size()-1]->state = 2; //forbidden
					else if(owner->town->builded >= MAX_BUILDING_PER_TURN)
						boxes[i][boxes[i].size()-1]->state = 5; //building limit

					//checking resources
					CBuilding * pom = CGI->buildh->buildings[owner->town->subID][CGI->buildh->hall[owner->town->subID].second[i][j][k]];
					for(int res=0;res<7;res++) //TODO: support custom amount of resources
					{
						if(pom->resources[res]>LOCPLINT->cb->getResourceAmount(res))
							boxes[i][boxes[i].size()-1]->state = 6; //lack of res
					}

					//checking for requirements
					for( std::set<int>::iterator ri  =  CGI->townh->requirements[owner->town->subID][ID].begin();
						 ri != CGI->townh->requirements[owner->town->subID][ID].end();
						 ri++ )
					{
						if(owner->town->builtBuildings.find(*ri)==owner->town->builtBuildings.end())
							boxes[i][boxes[i].size()-1]->state = 8; //lack of requirements - cannot build
					}

					//TODO: check if capital is already built, check if there is water for shipyard
					break;
				}
			}
			if(k==CGI->buildh->hall[owner->town->subID].second[i][j].size()) //all buildings built - let's take the last one
			{
				int x = 34 + 194*j,
					y = 37 + 104*i;
				if(CGI->buildh->hall[owner->town->subID].second[i].size() == 2)
					x+=194;
				else if(CGI->buildh->hall[owner->town->subID].second[i].size() == 3)
					x+=97;
				boxes[i].push_back(new CBuildingBox(CGI->buildh->hall[owner->town->subID].second[i][j][k-1],x,y));
				boxes[i][boxes[i].size()-1]->state = 4; //already exists
			}
		}
	}
}
CHallInterface::~CHallInterface()
{
	delete bars;
	delete status;
	SDL_FreeSurface(bg);
	for(int i=0;i<boxes.size();i++)
		for(int j=0;j<boxes[i].size();j++)
			delete boxes[i][j];
	delete exit;
}
void CHallInterface::close()
{
	LOCPLINT->castleInt->subInt = NULL;
	deactivate();
	delete this;
	LOCPLINT->castleInt->activate();
}
void CHallInterface::show(SDL_Surface * to)
{
	blitAt(bg,0,0);
	resdatabar.show();
	exit->show();
	for(int i=0; i<5; i++)
	{
		for(int j=0;j<boxes[i].size();j++)
			boxes[i][j]->show();
	}
}
void CHallInterface::activate()
{
	for(int i=0;i<5;i++)
		for(int j=0;j<boxes[i].size();j++)
			boxes[i][j]->activate();
	exit->activate();
}
void CHallInterface::deactivate()
{
	for(int i=0;i<5;i++)
	{
		for(int j=0;j<boxes[i].size();j++)
		{
			boxes[i][j]->deactivate();
		}
	}
	exit->deactivate();
}

void CHallInterface::CBuildWindow::activate()
{
	LOCPLINT->objsToBlit.push_back(this);
	ClickableR::activate();
	if(mode)
		return;
	if(state==7)
		buy->activate();
	cancel->activate();
}
void CHallInterface::CBuildWindow::deactivate()
{
	LOCPLINT->objsToBlit.erase(std::find(LOCPLINT->objsToBlit.begin(),LOCPLINT->objsToBlit.end(),this));
	ClickableR::deactivate();
	if(mode)
		return;
	if(state==7)
		buy->deactivate();
	cancel->deactivate();
}
void CHallInterface::CBuildWindow::Buy()
{
	deactivate();
	LOCPLINT->castleInt->subInt = NULL;
	LOCPLINT->castleInt->activate();
	LOCPLINT->cb->buildBuilding(LOCPLINT->castleInt->town,bid);
	delete this;
	delete LOCPLINT->castleInt->subInt;
}
void CHallInterface::CBuildWindow::close()
{
	deactivate();
	delete this;
	LOCPLINT->castleInt->subInt->activate();
	LOCPLINT->castleInt->subInt->show();
}
void CHallInterface::CBuildWindow::clickRight (tribool down)
{
	if((!down || indeterminate(down)) && mode)
		close();
}
void CHallInterface::CBuildWindow::show(SDL_Surface * to)
{
	SDL_Rect pom = genRect(bitmap->h-1,bitmap->w-1,pos.x,pos.y);
	SDL_Rect poms = pom; poms.x=0;poms.y=0;
	SDL_BlitSurface(bitmap,&poms,to?to:screen,&pom);
	if(!mode)
	{
		buy->show();
		cancel->show();
	}
}
std::string CHallInterface::CBuildWindow::getTextForState(int state)
{
	std::string ret;
	if(state<7)
		ret =  CGI->townh->hcommands[state];
	switch (state)
	{
	case 4:	case 5: case 6:
		ret.replace(ret.find_first_of("%s"),2,CGI->buildh->buildings[tid][bid]->name);
		break;
	case 7:
		return CGI->generaltexth->allTexts[219]; //all prereq. are met
	case 8:
		{
			ret = CGI->generaltexth->allTexts[52];
			std::set<int> used;
			used.insert(bid);
			std::set<int> reqs;

			for(std::set<int>::iterator i=CGI->townh->requirements[tid][bid].begin();i!=CGI->townh->requirements[tid][bid].end();i++)
				if (LOCPLINT->castleInt->town->builtBuildings.find(*i)   ==  LOCPLINT->castleInt->town->builtBuildings.end())
					reqs.insert(*i);
			while(true)
			{
				int czystych=0;
				for(std::set<int>::iterator i=reqs.begin();i!=reqs.end();i++)
				{
					if(used.find(*i)==used.end()) //we haven't added requirements for this building
					{
						used.insert(*i);
						for(
							std::set<int>::iterator j=CGI->townh->requirements[tid][*i].begin();
							j!=CGI->townh->requirements[tid][*i].end();
							j++
								)
						{
							if(LOCPLINT->castleInt->town->builtBuildings.find(*j)   ==   //this building is not built
													LOCPLINT->castleInt->town->builtBuildings.end())
							reqs.insert(*j);
						}
					}
					else
					{
						czystych++;
					}
				}
				if(czystych==reqs.size())
					break;
			}
			bool first=true;
			for(std::set<int>::iterator i=reqs.begin();i!=reqs.end();i++)
			{
				ret+=(((first)?(" "):(", ")) + CGI->buildh->buildings[tid][*i]->name);
				first = false;
			}
		}
	}
	return ret;
}
CHallInterface::CBuildWindow::CBuildWindow(int Tid, int Bid, int State, bool Mode)
:tid(Tid),bid(Bid),mode(Mode), state(State)
{
	SDL_Surface *hhlp = BitmapHandler::loadBitmap("TPUBUILD.bmp");
	graphics->blueToPlayersAdv(hhlp,LOCPLINT->playerID);
	bitmap = SDL_ConvertSurface(hhlp,screen->format,0); //na 8bitowej mapie by sie psulo
	SDL_SetColorKey(hhlp,SDL_SRCCOLORKEY,SDL_MapRGB(hhlp->format,0,255,255));
	SDL_FreeSurface(hhlp);
	pos.x = screen->w/2 - bitmap->w/2;
	pos.y = screen->h/2 - bitmap->h/2;
	blitAt(LOCPLINT->castleInt->bicons->ourImages[bid].bitmap,125,50,bitmap);
	std::vector<std::string> pom; pom.push_back(CGI->buildh->buildings[tid][bid]->name);
	CSDL_Ext::printAtMiddleWB(CGI->buildh->buildings[tid][bid]->description,197,168,GEOR16,40,zwykly,bitmap);
	CSDL_Ext::printAtMiddleWB(getTextForState(state),197,248,GEOR13,50,zwykly,bitmap);
	CSDL_Ext::printAtMiddle(CSDL_Ext::processStr(CGI->townh->hcommands[7],pom),197,30,GEOR16,tytulowy,bitmap);
	int resamount=0; for(int i=0;i<7;i++) if(CGI->buildh->buildings[tid][bid]->resources[i]) resamount++;
	int ah = (resamount>4) ? 304 : 341;
	int cn=-1, it=0;
	int row1w = std::min(resamount,4) * 32 + (std::min(resamount,4)-1) * 45,
		row2w = (resamount-4) * 32 + (resamount-5) * 45;
	char buf[15];
	while(++cn<7)
	{
		if(!CGI->buildh->buildings[tid][bid]->resources[cn])
			continue;
		SDL_itoa(CGI->buildh->buildings[tid][bid]->resources[cn],buf,10);
		if(it<4)
		{
			CSDL_Ext::printAtMiddle(buf,(bitmap->w/2-row1w/2)+77*it+16,ah+42,GEOR16,zwykly,bitmap);
			blitAt(graphics->resources32->ourImages[cn].bitmap,(bitmap->w/2-row1w/2)+77*it++,ah,bitmap);
		}
		else
		{
			CSDL_Ext::printAtMiddle(buf,(bitmap->w/2-row2w/2)+77*it+16-308,ah+42,GEOR16,zwykly,bitmap);
			blitAt(graphics->resources32->ourImages[cn].bitmap,(bitmap->w/2-row2w/2)+77*it++ - 308,ah,bitmap);
		}
		if(it==4)
			ah+=75;
	}
	if(!mode)
	{
		buy = new AdventureMapButton
			("","",boost::bind(&CBuildWindow::Buy,this),pos.x+45,pos.y+446,"IBUY30.DEF",false,NULL,false);
		cancel = new AdventureMapButton
			("","",boost::bind(&CBuildWindow::close,this),pos.x+290,pos.y+445,"ICANCEL.DEF",false,NULL,false);
		if(state!=7)
			buy->state=2;
	}
	activate();
}
CHallInterface::CBuildWindow::~CBuildWindow()
{
	SDL_FreeSurface(bitmap);
	if(!mode)
	{
		delete buy;
		delete cancel;
	}
}


CFortScreen::~CFortScreen()
{
	for(int i=0;i<crePics.size();i++)
		delete crePics[i];
	for (int i=0;i<recAreas.size();i++)
		delete recAreas[i];
	SDL_FreeSurface(bg);
	delete exit;
}

void CFortScreen::show( SDL_Surface * to)
{
	blitAt(bg,0,0);
	static unsigned char anim = 1;
	for (int i=0; i<CREATURES_PER_TOWN; i++)
	{
		crePics[i]->blitPic(screen,positions[i].x+159,positions[i].y+4,!(anim%4));
	}
	anim++;
	exit->show();
	resdatabar.show();
	LOCPLINT->statusbar->show();
}

void CFortScreen::activate()
{
	LOCPLINT->curint = this;
	exit->activate();
	for (int i=0;i<recAreas.size();i++)
	{
		recAreas[i]->activate();
	}
	LOCPLINT->objsToBlit -= LOCPLINT->castleInt;
	LOCPLINT->objsToBlit += this;
}

void CFortScreen::deactivate()
{
	exit->deactivate();
	for (int i=0;i<recAreas.size();i++)
	{
		recAreas[i]->deactivate();
	}
	LOCPLINT->objsToBlit -= this;
	LOCPLINT->objsToBlit += LOCPLINT->castleInt;
}

void CFortScreen::close()
{
	deactivate();
	delete this;
	LOCPLINT->castleInt->activate();
}
CFortScreen::CFortScreen( CCastleInterface * owner )
{
	bg = NULL;
	exit = new AdventureMapButton(CGI->townh->tcommands[8],"",boost::bind(&CFortScreen::close,this),748,556,"TPMAGE1.DEF",false,NULL,false);
	positions += genRect(126,386,10,22),genRect(126,386,404,22),
		genRect(126,386,10,155),genRect(126,386,404,155),
		genRect(126,386,10,288),genRect(126,386,404,288),
		genRect(126,386,206,421);//genRect(126,386,10,421),genRect(126,386,404,421);
	draw(owner,true);
}

void CFortScreen::draw( CCastleInterface * owner, bool first)
{
	if(bg)
		SDL_FreeSurface(bg);
	char buf[20];
	memset(buf,0,20);
	SDL_Surface *bg2 = BitmapHandler::loadBitmap("TPCASTL7.bmp"),
		*icons =  BitmapHandler::loadBitmap("ZPCAINFO.bmp");
	SDL_SetColorKey(icons,SDL_SRCCOLORKEY,SDL_MapRGB(icons->format,0,255,255));
	graphics->blueToPlayersAdv(bg2,LOCPLINT->playerID);
	bg = SDL_ConvertSurface(bg2,screen->format,0); 
	SDL_FreeSurface(bg2);
	printAtMiddle(CGI->buildh->buildings[owner->town->subID][owner->town->fortLevel()+6]->name,400,13,GEORXX,zwykly,bg);
	for(int i=0;i<CREATURES_PER_TOWN; i++)
	{
		bool upgraded = owner->town->creatureDwelling(i,true);
		bool present = owner->town->creatureDwelling(i,false);
		CCreature *c = &CGI->creh->creatures[upgraded ? owner->town->town->upgradedCreatures[i] : owner->town->town->basicCreatures[i]];
		printAtMiddle(c->namePl,positions[i].x+79,positions[i].y+10,GEOR13,zwykly,bg); //cr. name
		blitAt(owner->bicons->ourImages[30+i+upgraded*7].bitmap,positions[i].x+4,positions[i].y+21,bg); //dwelling pic
		printAtMiddle(CGI->buildh->buildings[owner->town->subID][30+i+upgraded*7]->name,positions[i].x+79,positions[i].y+100,GEOR13,zwykly,bg); //dwelling name
		if(present) //if creature is present print avail able quantity
		{
			SDL_itoa(owner->town->strInfo.creatures.find(i)->second,buf,10);
			printAtMiddle(CGI->generaltexth->allTexts[217] + buf,positions[i].x+79,positions[i].y+118,GEOR13,zwykly,bg);
		}
		blitAt(icons,positions[i].x+261,positions[i].y+3,bg);

		//atttack
		printAt(CGI->generaltexth->allTexts[190],positions[i].x+288,positions[i].y+5,GEOR13,zwykly,bg);
		SDL_itoa(c->attack,buf,10);
		printToWR(buf,positions[i].x+381,positions[i].y+18,GEOR13,zwykly,bg);

		//defense
		printAt(CGI->generaltexth->allTexts[191],positions[i].x+288,positions[i].y+25,GEOR13,zwykly,bg);
		SDL_itoa(c->defence,buf,10);
		printToWR(buf,positions[i].x+381,positions[i].y+38,GEOR13,zwykly,bg);

		//damage
		printAt(CGI->generaltexth->allTexts[199],positions[i].x+288,positions[i].y+46,GEOR13,zwykly,bg);
		SDL_itoa(c->damageMin,buf,10);
		int hlp=log10f(c->damageMin)+2;
		buf[hlp-1]=' '; buf[hlp]='-'; buf[hlp+1]=' ';
		SDL_itoa(c->damageMax,buf+hlp+2,10);
		printToWR(buf,positions[i].x+381,positions[i].y+59,GEOR13,zwykly,bg);

		//health
		printAt(CGI->preth->zelp[439].first,positions[i].x+288,positions[i].y+66,GEOR13,zwykly,bg);
		SDL_itoa(c->hitPoints,buf,10);
		printToWR(buf,positions[i].x+381,positions[i].y+79,GEOR13,zwykly,bg);

		//speed
		printAt(CGI->preth->zelp[441].first,positions[i].x+288,positions[i].y+87,GEOR13,zwykly,bg);
		SDL_itoa(c->speed,buf,10);
		printToWR(buf,positions[i].x+381,positions[i].y+100,GEOR13,zwykly,bg);

		if(present)//growth
		{
			printAt(CGI->generaltexth->allTexts[194],positions[i].x+288,positions[i].y+107,GEOR13,zwykly,bg);
			SDL_itoa(owner->town->creatureGrowth(i),buf,10);
			printToWR(buf,positions[i].x+381,positions[i].y+120,GEOR13,zwykly,bg);
		}
		if(first)
		{
			crePics.push_back(new CCreaturePic(c,false));
			if(present)
			{
				recAreas.push_back(new RecArea(30+i+upgraded*7));
				recAreas[recAreas.size()-1]->pos = positions[i];
			}
		}
	}
	SDL_FreeSurface(icons);
}
void CFortScreen::RecArea::clickLeft (tribool down)
{
	if(!down && pressedL)
	{
		LOCPLINT->curint->deactivate();
		CRecrutationWindow *rw = LOCPLINT->castleInt->showRecruitmentWindow(bid);
		rw->buy->callback += boost::bind(&CFortScreen::draw, static_cast<CFortScreen*>(LOCPLINT->curint), LOCPLINT->castleInt, false);
	}
	ClickableL::clickLeft(down);
}
void CFortScreen::RecArea::activate()
{
	ClickableL::activate();
}
void CFortScreen::RecArea::deactivate()
{
	ClickableL::deactivate();
}

CMageGuildScreen::CMageGuildScreen(CCastleInterface * owner)
{
	bg = BitmapHandler::loadBitmap("TPMAGE.bmp");
	exit = new AdventureMapButton(CGI->townh->tcommands[8],"",boost::bind(&CMageGuildScreen::close,this),748,556,"TPMAGE1.DEF",false,NULL,false);
	scrolls = CDefHandler::giveDefEss("SPELLSCR.DEF");
	scrolls2 = CDefHandler::giveDefEss("TPMAGES.DEF");
	SDL_Surface *view = BitmapHandler::loadBitmap(graphics->guildBgs[owner->town->subID]);
	SDL_SetColorKey(view,SDL_SRCCOLORKEY,SDL_MapRGB(view->format,0,255,255));
	positions.resize(5);
	positions[0] += genRect(61,83,222,445), genRect(61,83,312,445), genRect(61,83,402,445), genRect(61,83,520,445), genRect(61,83,610,445), genRect(61,83,700,445);
	positions[1] += genRect(61,83,48,53), genRect(61,83,48,147), genRect(61,83,48,241), genRect(61,83,48,335), genRect(61,83,48,429);
	positions[2] += genRect(61,83,570,82), genRect(61,83,672,82), genRect(61,83,570,157), genRect(61,83,672,157);
	positions[3] += genRect(61,83,183,42), genRect(61,83,183,148), genRect(61,83,183,253);
	positions[4] += genRect(61,83,491,325), genRect(61,83,591,325);
	blitAt(view,332,76,bg);
	for(int i=0; i<owner->town->town->mageLevel; i++)
	{
		int sp = 5 - i; //how many spells are available at this level
		if(owner->town->subID==2 && vstd::contains(owner->town->builtBuildings,22)) sp++; //magic library in tower
		for(int j=0; j<sp; j++)
		{
			if(i < owner->town->mageGuildLevel())
			{
				spells.push_back(Scroll(&CGI->spellh->spells[owner->town->spells[i][j]]));
				spells[spells.size()-1].pos = positions[i][j];
				blitAt(scrolls->ourImages[owner->town->spells[i][j]].bitmap,positions[i][j],bg);
			}
			else
			{
				blitAt(scrolls2->ourImages[1].bitmap,positions[i][j],bg);
			}
		}
	}
	SDL_FreeSurface(view);
	delete scrolls2;
}
CMageGuildScreen::~CMageGuildScreen()
{
	delete exit;
	delete scrolls;
	SDL_FreeSurface(bg);
}
void CMageGuildScreen::close()
{
	deactivate();
	delete this;
	LOCPLINT->castleInt->subInt = NULL;
	LOCPLINT->castleInt->activate();
}
void CMageGuildScreen::show(SDL_Surface * to)
{
	blitAt(bg,0,0);
	resdatabar.show();
	exit->show();
}
void CMageGuildScreen::activate()
{
	LOCPLINT->objsToBlit += this;
	LOCPLINT->castleInt->subInt = this;
	exit->activate();
	for(int i=0;i<spells.size();i++)
		spells[i].activate();
}
void CMageGuildScreen::deactivate()
{
	LOCPLINT->objsToBlit -= this;
	exit->deactivate();
	for(int i=0;i<spells.size();i++)
		spells[i].deactivate();
}
void CMageGuildScreen::Scroll::clickLeft (tribool down)
{

}
void CMageGuildScreen::Scroll::clickRight (tribool down)
{
	if(down)
	{
		CInfoPopup *vinya = new CInfoPopup();
		vinya->free = true;
		vinya->bitmap = CMessage::drawBoxTextBitmapSub
			(LOCPLINT->playerID,
			spell->descriptions[0],
			static_cast<CMageGuildScreen*>(LOCPLINT->castleInt->subInt)->scrolls->ourImages[spell->id].bitmap,
			spell->name,30,30);
		vinya->pos.x = screen->w/2 - vinya->bitmap->w/2;
		vinya->pos.y = screen->h/2 - vinya->bitmap->h/2;
		vinya->activate();
	}
}
void CMageGuildScreen::Scroll::hover(bool on)
{

}
void CMageGuildScreen::Scroll::activate()
{
	ClickableL::activate();
	ClickableR::activate();
	Hoverable::activate();
}
void CMageGuildScreen::Scroll::deactivate()
{
	ClickableL::deactivate();
	ClickableR::deactivate();
	Hoverable::deactivate();
}