OpenTTD Source  20241121-master-g67a0fccfad
yapf_node_road.hpp
Go to the documentation of this file.
1 /*
2  * This file is part of OpenTTD.
3  * 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.
4  * 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.
5  * 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/>.
6  */
7 
10 #ifndef YAPF_NODE_ROAD_HPP
11 #define YAPF_NODE_ROAD_HPP
12 
13 #include "../../tile_type.h"
14 #include "../../track_type.h"
15 #include "nodelist.hpp"
16 #include "yapf_node.hpp"
17 
19 template <class Tkey_>
20 struct CYapfRoadNodeT : CYapfNodeT<Tkey_, CYapfRoadNodeT<Tkey_> > {
22 
23  TileIndex segment_last_tile;
24  Trackdir segment_last_td;
25 
26  void Set(CYapfRoadNodeT *parent, TileIndex tile, Trackdir td, bool is_choice)
27  {
28  this->base::Set(parent, tile, td, is_choice);
29  this->segment_last_tile = tile;
30  this->segment_last_td = td;
31  }
32 };
33 
34 /* now define two major node types (that differ by key type) */
37 
38 /* Default NodeList types */
41 
42 #endif /* YAPF_NODE_ROAD_HPP */
Hash table based node list multi-container class.
Definition: nodelist.hpp:21
List of nodes used for the A-star pathfinder.
Yapf Node base.
Definition: yapf_node.hpp:62
Yapf Node for road YAPF.
Trackdir
Enumeration for tracks and directions.
Definition: track_type.h:67
Node in the pathfinder's graph.