5698507d0b
Use uint16 to avoid truncation issues Don't reserve memory for unused cargoes Store history as ring buffer Update history graph immediately on storage date Show total waiting cargo
115 lines
3.9 KiB
C++
115 lines
3.9 KiB
C++
/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file station_type.h Types related to stations. */
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#ifndef STATION_TYPE_H
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#define STATION_TYPE_H
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#include "core/smallstack_type.hpp"
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#include "tilearea_type.h"
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#include "3rdparty/cpp-btree/btree_set.h"
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typedef uint16 StationID;
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typedef uint16 RoadStopID;
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typedef uint16 DockID;
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struct BaseStation;
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struct Station;
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struct RoadStop;
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struct StationSpec;
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struct Waypoint;
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static const StationID NEW_STATION = 0xFFFE;
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static const StationID INVALID_STATION = 0xFFFF;
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static const uint MAX_STATION_CARGO_HISTORY_DAYS = 24;
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typedef SmallStack<StationID, StationID, INVALID_STATION, 8, 0xFFFD> StationIDStack;
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/** Station types */
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enum StationType {
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STATION_RAIL,
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STATION_AIRPORT,
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STATION_TRUCK,
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STATION_BUS,
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STATION_OILRIG,
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STATION_DOCK,
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STATION_BUOY,
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STATION_WAYPOINT,
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};
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/** Types of RoadStops */
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enum RoadStopType {
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ROADSTOP_BUS, ///< A standard stop for buses
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ROADSTOP_TRUCK, ///< A standard stop for trucks
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};
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/** The facilities a station might be having */
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enum StationFacility : byte {
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FACIL_NONE = 0, ///< The station has no facilities at all
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FACIL_TRAIN = 1 << 0, ///< Station with train station
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FACIL_TRUCK_STOP = 1 << 1, ///< Station with truck stops
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FACIL_BUS_STOP = 1 << 2, ///< Station with bus stops
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FACIL_AIRPORT = 1 << 3, ///< Station with an airport
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FACIL_DOCK = 1 << 4, ///< Station with a dock
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FACIL_WAYPOINT = 1 << 7, ///< Station is a waypoint
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};
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DECLARE_ENUM_AS_BIT_SET(StationFacility)
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/** The vehicles that may have visited a station */
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enum StationHadVehicleOfType : byte {
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HVOT_NONE = 0, ///< Station has seen no vehicles
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HVOT_TRAIN = 1 << 1, ///< Station has seen a train
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HVOT_BUS = 1 << 2, ///< Station has seen a bus
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HVOT_TRUCK = 1 << 3, ///< Station has seen a truck
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HVOT_AIRCRAFT = 1 << 4, ///< Station has seen an aircraft
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HVOT_SHIP = 1 << 5, ///< Station has seen a ship
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HVOT_WAYPOINT = 1 << 6, ///< Station is a waypoint (NewGRF only!)
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};
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DECLARE_ENUM_AS_BIT_SET(StationHadVehicleOfType)
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/** The different catchment areas used */
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enum CatchmentArea {
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CA_NONE = 0, ///< Catchment when the station has no facilities
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CA_BUS = 3, ///< Catchment for bus stops with "modified catchment" enabled
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CA_TRUCK = 3, ///< Catchment for truck stops with "modified catchment" enabled
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CA_TRAIN = 4, ///< Catchment for train stations with "modified catchment" enabled
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CA_DOCK = 5, ///< Catchment for docks with "modified catchment" enabled
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CA_UNMODIFIED = 4, ///< Catchment for all stations with "modified catchment" disabled
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MAX_CATCHMENT = 10, ///< Maximum catchment for airports with "modified catchment" enabled
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};
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static const uint MAX_LENGTH_STATION_NAME_CHARS = 128; ///< The maximum length of a station name in characters including '\0'
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struct StationCompare {
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bool operator() (const Station *lhs, const Station *rhs) const;
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};
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/** List of stations */
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typedef btree::btree_set<Station *, StationCompare> StationList;
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/**
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* Structure contains cached list of stations nearby. The list
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* is created upon first call to GetStations()
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*/
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class StationFinder : TileArea {
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StationList stations; ///< List of stations nearby
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public:
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/**
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* Constructs StationFinder
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* @param area the area to search from
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*/
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StationFinder(const TileArea &area) : TileArea(area) {}
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const StationList *GetStations();
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};
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#endif /* STATION_TYPE_H */
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