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/*
* Copyright (c) 1997 - 2001 Hansjrg Malthaner
*
* This file is part of the Simutrans project under the artistic licence.
* (see licence.txt)
*
* Object which shows the label that indicates that the ground is owned by somebody
*/
#include <stdio.h>
#include "../simworld.h"
#include "../simdings.h"
#include "../simimg.h"
#include "../simskin.h"
#include "../simwin.h"
#include "../simhalt.h"
#include "../player/simplay.h"
#include "../gui/label_info.h"
#include "../besch/grund_besch.h"
#include "../besch/skin_besch.h"
#include "../dataobj/umgebung.h"
#include "label.h"
label_t::label_t(karte_t *welt, loadsave_t *file) :
ding_t(welt)
{
rdwr(file);
}
label_t::label_t(karte_t *welt, koord3d pos, spieler_t *sp, const char *text) :
ding_t(welt, pos)
{
set_besitzer( sp );
welt->add_label(pos.get_2d());
grund_t *gr=welt->lookup_kartenboden(pos.get_2d());
if(gr) {
if (text) {
gr->set_text(text);
}
spieler_t::accounting(sp, welt->get_settings().cst_buy_land, pos.get_2d(), COST_CONSTRUCTION);
}
}
label_t::~label_t()
{
koord k = get_pos().get_2d();
welt->remove_label(k);
grund_t *gr = welt->lookup_kartenboden(k);
if(gr) {
// do not remove name from halts
if (!gr->is_halt() || gr->get_halt()->get_basis_pos3d()!=gr->get_pos()) {
gr->set_text(NULL);
}
}
}
void label_t::laden_abschliessen()
{
// only now coordinates are known
welt->add_label(get_pos().get_2d());
}
image_id label_t::get_bild() const
{
grund_t *gr=welt->lookup(get_pos());
return gr && gr->obj_bei(0) == sim::up_cast<ding_t const*>(this) ? skinverwaltung_t::belegtzeiger->get_bild_nr(0) : IMG_LEER;
}
void label_t::zeige_info()
{
label_t* l = this;
create_win(new label_info_t(welt, l), w_info, (long)this );
}
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