waypoint.cpp

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/*
 * 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 <https://www.gnu.org/licenses/old-licenses/gpl-2.0>.
 */

 
#include "stdafx.h"
 
#include "order_func.h"
#include "window_func.h"
#include "newgrf_station.h"
#include "waypoint_base.h"
#include "viewport_kdtree.h"
 
#include "safeguards.h"

void DrawWaypointSprite(int x, int y, StationClassID station_class, uint16_t station_type, RailType railtype)
{
  if (!DrawStationTile(x, y, railtype, AXIS_X, station_class, station_type)) {
    StationPickerDrawSprite(x, y, StationType::RailWaypoint, railtype, INVALID_ROADTYPE, AXIS_X);
  }
}
 
TileArea Waypoint::GetTileArea(StationType type) const
{
  switch (type) {
    case StationType::RailWaypoint: return this->train_station;
    case StationType::RoadWaypoint: return this->road_waypoint_area;
    case StationType::Buoy: return {this->xy, 1, 1};
    default: NOT_REACHED();
  }
}

Waypoint::~Waypoint()
{
  if (CleaningPool()) return;
  CloseWindowById(WC_WAYPOINT_VIEW, this->index);
  RemoveOrderFromAllVehicles(OT_GOTO_WAYPOINT, this->index);
  if (this->sign.kdtree_valid) _viewport_sign_kdtree.Remove(ViewportSignKdtreeItem::MakeWaypoint(this->index));
}