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// Copyright (C) 2008, 2010, 2011, 2014, 2015, 2020 Ben Asselstine
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Library General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301, USA.
#include <iostream>
#include <assert.h>
#include "rectangle.h"
#include <sigc++/functors/mem_fun.h>
#include "citysetlist.h"
#include "ucompose.hpp"
#include "File.h"
#include "defs.h"
#include "tarhelper.h"
#include "setlist.h"
//#define debug(x) {std::cerr<<__FILE__<<": "<<__LINE__<<": "<<x<<std::endl<<std::flush;}
#define debug(x)
Citysetlist* Citysetlist::s_instance = 0;
Citysetlist* Citysetlist::getInstance()
{
if (!s_instance)
s_instance = new Citysetlist();
return s_instance;
}
void Citysetlist::deleteInstance()
{
if (s_instance)
delete s_instance;
s_instance = 0;
}
Citysetlist::Citysetlist()
: SetList(Cityset::file_extension)
{
loadSets(SetList::scan(Cityset::file_extension));
loadSets(SetList::scan(Cityset::file_extension, false));
}
Citysetlist::~Citysetlist()
{
uninstantiateImages();
for (iterator it = begin(); it != end(); it++)
delete *it;
clear();
}
void Citysetlist::instantiateImages(bool &broken)
{
broken = false;
for (iterator it = begin(); it != end(); it++)
{
if (!broken)
{
if ((*it)->validate () == true)
(*it)->instantiateImages(true, broken);
}
}
}
void Citysetlist::uninstantiateImages()
{
for (iterator it = begin(); it != end(); it++)
(*it)->uninstantiateImages();
}
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