OpenTTD: src/waypoint_base.h Source File

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waypoint_base.h
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1 /* $Id: waypoint_base.h 26085 2013-11-24 14:41:19Z frosch $ */
2
3 /*
4 * This file is part of OpenTTD.
5 * 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.
6 * 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.
7 * 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/>.
8 */
9
12 #ifndef WAYPOINT_BASE_H
13 #define WAYPOINT_BASE_H
14
15 #include "base_station_base.h"
16
18 struct Waypoint FINAL : SpecializedStation<Waypoint, true> {
19 uint16 town_cn;
20
25 Waypoint(TileIndex tile = INVALID_TILE) : SpecializedStation<Waypoint, true>(tile) { }
26 ~Waypoint();
27
28 void UpdateVirtCoord();
29
30 /* virtual */ inline bool TileBelongsToRailStation(TileIndex tile) const
31 {
32 return IsRailWaypointTile(tile) && GetStationIndex(tile) == this->index;
33 }
34
35 /* virtual */ uint32 GetNewGRFVariable(const struct ResolverObject &object, byte variable, byte parameter, bool *available) const;
36
37 /* virtual */ void GetTileArea(TileArea *ta, StationType type) const;
38
39 /* virtual */ uint GetPlatformLength(TileIndex tile, DiagDirection dir) const
40 {
41 return 1;
42 }
43
44 /* virtual */ uint GetPlatformLength(TileIndex tile) const
45 {
46 return 1;
47 }
48
53 inline bool IsSingleTile() const
54 {
55 return (this->facilities & FACIL_TRAIN) != 0 && this->train_station.w == 1 && this->train_station.h == 1;
56 }
57
64 inline bool IsOfType(const Waypoint *wp) const
65 {
66 return this->string_id == wp->string_id;
67 }
68 };
69
74 #define FOR_ALL_WAYPOINTS(var) FOR_ALL_BASE_STATIONS_OF_TYPE(Waypoint, var)
75
76 #endif /* WAYPOINT_BASE_H */