7960db35f2
# Conflicts: # config.lib # projects/openttd_vs140.vcxproj # projects/openttd_vs140.vcxproj.filters # projects/openttd_vs141.vcxproj # projects/openttd_vs141.vcxproj.filters # projects/openttd_vs142.vcxproj # projects/openttd_vs142.vcxproj.filters # src/aircraft_cmd.cpp # src/base_station_base.h # src/core/pool_type.hpp # src/disaster_vehicle.cpp # src/economy.cpp # src/engine.cpp # src/group.h # src/group_cmd.cpp # src/group_gui.cpp # src/lang/english.txt # src/lang/german.txt # src/linkgraph/linkgraph_gui.cpp # src/network/network_command.cpp # src/network/network_server.cpp # src/openttd.cpp # src/order_cmd.cpp # src/road_cmd.cpp # src/saveload/afterload.cpp # src/saveload/cargopacket_sl.cpp # src/saveload/linkgraph_sl.cpp # src/saveload/order_sl.cpp # src/saveload/station_sl.cpp # src/saveload/town_sl.cpp # src/saveload/vehicle_sl.cpp # src/screenshot.cpp # src/screenshot.h # src/settings_gui.cpp # src/settings_type.h # src/smallmap_gui.cpp # src/station.cpp # src/station_cmd.cpp # src/table/settings.ini # src/toolbar_gui.cpp # src/town_cmd.cpp # src/train.h # src/train_cmd.cpp # src/train_gui.cpp # src/vehicle.cpp # src/vehicle_base.h # src/vehiclelist.cpp # src/window_type.h
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*
|
|
* This file is part of OpenTTD.
|
|
* OpenTTD 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, version 2.
|
|
* OpenTTD 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/** @file signs.cpp Handling of signs. */
|
|
|
|
#include "stdafx.h"
|
|
#include "landscape.h"
|
|
#include "signs_base.h"
|
|
#include "signs_func.h"
|
|
#include "strings_func.h"
|
|
#include "core/pool_func.hpp"
|
|
#include "viewport_kdtree.h"
|
|
|
|
#include "table/strings.h"
|
|
|
|
#include "safeguards.h"
|
|
|
|
/** Initialize the sign-pool */
|
|
SignPool _sign_pool("Sign");
|
|
INSTANTIATE_POOL_METHODS(Sign)
|
|
|
|
/**
|
|
* Creates a new sign
|
|
*/
|
|
Sign::Sign(Owner owner)
|
|
{
|
|
this->owner = owner;
|
|
}
|
|
|
|
/** Destroy the sign */
|
|
Sign::~Sign()
|
|
{
|
|
free(this->name);
|
|
|
|
if (CleaningPool()) return;
|
|
|
|
DeleteRenameSignWindow(this->index);
|
|
}
|
|
|
|
/**
|
|
* Update the coordinate of one sign
|
|
*/
|
|
void Sign::UpdateVirtCoord()
|
|
{
|
|
Point pt = RemapCoords(this->x, this->y, this->z);
|
|
|
|
if (_viewport_sign_kdtree_valid && this->sign.kdtree_valid) _viewport_sign_kdtree.Remove(ViewportSignKdtreeItem::MakeSign(this->index));
|
|
|
|
SetDParam(0, this->index);
|
|
this->sign.UpdatePosition(pt.x, pt.y - 6 * ZOOM_LVL_BASE, STR_WHITE_SIGN);
|
|
|
|
if (_viewport_sign_kdtree_valid) _viewport_sign_kdtree.Insert(ViewportSignKdtreeItem::MakeSign(this->index));
|
|
}
|
|
|
|
/** Update the coordinates of all signs */
|
|
void UpdateAllSignVirtCoords()
|
|
{
|
|
for (Sign *si : Sign::Iterate()) {
|
|
si->UpdateVirtCoord();
|
|
}
|
|
}
|