station_type.h

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00001 /* $Id: station_type.h 25890 2013-10-20 13:47:11Z fonsinchen $ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * 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.
00006  * 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.
00007  * 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/>.
00008  */
00009 
00012 #ifndef STATION_TYPE_H
00013 #define STATION_TYPE_H
00014 
00015 #include "core/smallvec_type.hpp"
00016 #include "core/smallstack_type.hpp"
00017 #include "tilearea_type.h"
00018 #include <list>
00019 
00020 typedef uint16 StationID;
00021 typedef uint16 RoadStopID;
00022 
00023 struct BaseStation;
00024 struct Station;
00025 struct RoadStop;
00026 struct StationSpec;
00027 struct Waypoint;
00028 
00029 static const StationID NEW_STATION = 0xFFFE;
00030 static const StationID INVALID_STATION = 0xFFFF;
00031 
00032 typedef SmallStack<StationID, StationID, INVALID_STATION, 8, 0xFFFD> StationIDStack;
00033 
00035 enum StationType {
00036   STATION_RAIL,
00037   STATION_AIRPORT,
00038   STATION_TRUCK,
00039   STATION_BUS,
00040   STATION_OILRIG,
00041   STATION_DOCK,
00042   STATION_BUOY,
00043   STATION_WAYPOINT,
00044 };
00045 
00047 enum RoadStopType {
00048   ROADSTOP_BUS,    
00049   ROADSTOP_TRUCK,  
00050 };
00051 
00053 enum StationFacility {
00054   FACIL_NONE       = 0,      
00055   FACIL_TRAIN      = 1 << 0, 
00056   FACIL_TRUCK_STOP = 1 << 1, 
00057   FACIL_BUS_STOP   = 1 << 2, 
00058   FACIL_AIRPORT    = 1 << 3, 
00059   FACIL_DOCK       = 1 << 4, 
00060   FACIL_WAYPOINT   = 1 << 7, 
00061 };
00062 DECLARE_ENUM_AS_BIT_SET(StationFacility)
00063 typedef SimpleTinyEnumT<StationFacility, byte> StationFacilityByte;
00064 
00066 enum StationHadVehicleOfType {
00067   HVOT_NONE     = 0,      
00068   HVOT_TRAIN    = 1 << 1, 
00069   HVOT_BUS      = 1 << 2, 
00070   HVOT_TRUCK    = 1 << 3, 
00071   HVOT_AIRCRAFT = 1 << 4, 
00072   HVOT_SHIP     = 1 << 5, 
00073 
00074   HVOT_WAYPOINT = 1 << 6, 
00075 };
00076 DECLARE_ENUM_AS_BIT_SET(StationHadVehicleOfType)
00077 typedef SimpleTinyEnumT<StationHadVehicleOfType, byte> StationHadVehicleOfTypeByte;
00078 
00080 enum CatchmentArea {
00081   CA_NONE            =  0, 
00082   CA_BUS             =  3, 
00083   CA_TRUCK           =  3, 
00084   CA_TRAIN           =  4, 
00085   CA_DOCK            =  5, 
00086 
00087   CA_UNMODIFIED      =  4, 
00088 
00089   MAX_CATCHMENT      = 10, 
00090 };
00091 
00092 static const uint MAX_LENGTH_STATION_NAME_CHARS = 32; 
00093 
00095 typedef std::list<StationID> StationIDList;
00096 
00098 typedef SmallVector<Station *, 2> StationList;
00099 
00104 class StationFinder : TileArea {
00105   StationList stations; 
00106 public:
00111   StationFinder(const TileArea &area) : TileArea(area) {}
00112   const StationList *GetStations();
00113 };
00114 
00115 #endif /* STATION_TYPE_H */