Handling of station tiles. More...

#include "stdafx.h"
#include "core/flatset_type.hpp"
#include "aircraft.h"
#include "bridge_map.h"
#include "vehiclelist_func.h"
#include "viewport_func.h"
#include "viewport_kdtree.h"
#include "command_func.h"
#include "town.h"
#include "news_func.h"
#include "train.h"
#include "ship.h"
#include "roadveh.h"
#include "industry.h"
#include "newgrf_cargo.h"
#include "newgrf_debug.h"
#include "newgrf_station.h"
#include "newgrf_canal.h"
#include "pathfinder/yapf/yapf_cache.h"
#include "road_internal.h"
#include "autoslope.h"
#include "water.h"
#include "strings_func.h"
#include "clear_func.h"
#include "timer/timer_game_calendar.h"
#include "vehicle_func.h"
#include "string_func.h"
#include "animated_tile_func.h"
#include "elrail_func.h"
#include "station_base.h"
#include "station_func.h"
#include "station_kdtree.h"
#include "roadstop_base.h"
#include "newgrf_railtype.h"
#include "newgrf_roadtype.h"
#include "waypoint_base.h"
#include "waypoint_func.h"
#include "pbs.h"
#include "debug.h"
#include "core/random_func.hpp"
#include "core/container_func.hpp"
#include "company_base.h"
#include "table/airporttile_ids.h"
#include "newgrf_airporttiles.h"
#include "order_backup.h"
#include "newgrf_house.h"
#include "company_gui.h"
#include "linkgraph/linkgraph_base.h"
#include "linkgraph/refresh.h"
#include "tunnelbridge_map.h"
#include "station_cmd.h"
#include "waypoint_cmd.h"
#include "landscape_cmd.h"
#include "rail_cmd.h"
#include "newgrf_roadstop.h"
#include "timer/timer.h"
#include "timer/timer_game_economy.h"
#include "timer/timer_game_tick.h"
#include "cheat_type.h"
#include "road_func.h"
#include "station_layout_type.h"
#include "widgets/station_widget.h"
#include "table/strings.h"
#include "table/station_land.h"
#include <bitset>
#include "safeguards.h"

Data Structures
struct	StationNameInformation
	Information to handle station action 0 property 24 correctly. More...

Typedefs
typedef bool(*	CMSAMatcher) (TileIndex tile)
	Function to check whether the given tile matches some criterion.

Enumerations
enum	StationNaming : uint8_t { STATIONNAMING_RAIL , STATIONNAMING_ROAD , STATIONNAMING_AIRPORT , STATIONNAMING_OILRIG , STATIONNAMING_DOCK , STATIONNAMING_HELIPORT }

Functions
bool	IsHangar (Tile t)
	Check whether the given tile is a hangar.

template<class T , class F >
CommandCost	GetStationAround (TileArea ta, StationID closest_station, CompanyID company, T **st, F filter)
	Look for a station owned by the given company around the given tile area.

static int	CountMapSquareAround (TileIndex tile, CMSAMatcher cmp)
	Counts the numbers of tiles matching a specific type in the area around.

static bool	CMSAMine (TileIndex tile)
	Check whether the tile is a mine.

static bool	CMSAWater (TileIndex tile)
	Check whether the tile is water.

static bool	CMSATree (TileIndex tile)
	Check whether the tile is a tree.

static StringID	GenerateStationName (Station *st, TileIndex tile, StationNaming name_class)

static Station *	GetClosestDeletedStation (TileIndex tile)
	Find the closest deleted station of the current company.

void	UpdateAllStationVirtCoords ()
	Update the virtual coords needed to draw the station sign for all stations.

void	ClearAllStationCachedNames ()

CargoTypes	GetAcceptanceMask (const Station *st)
	Get a mask of the cargo types that the station accepts.

CargoTypes	GetEmptyMask (const Station *st)
	Get a mask of the cargo types that are empty at the station.

static void	ShowRejectOrAcceptNews (const Station *st, CargoTypes cargoes, bool reject)
	Add news item for when a station changes which cargoes it accepts.

CargoArray	GetProductionAroundTiles (TileIndex north_tile, int w, int h, int rad)
	Get the cargo types being produced around the tile (in a rectangle).

CargoArray	GetAcceptanceAroundTiles (TileIndex center_tile, int w, int h, int rad, CargoTypes *always_accepted)
	Get the acceptance of cargoes around the tile in 1/8.

static CargoArray	GetAcceptanceAroundStation (const Station st, CargoTypes always_accepted)
	Get the acceptance of cargoes around the station in.

void	UpdateStationAcceptance (Station *st, bool show_msg)
	Update the acceptance for a station.

static void	UpdateStationSignCoord (BaseStation *st)

static CommandCost	BuildStationPart (Station **st, DoCommandFlags flags, bool reuse, TileArea area, StationNaming name_class)
	Common part of building various station parts and possibly attaching them to an existing one.

static void	DeleteStationIfEmpty (BaseStation *st)
	This is called right after a station was deleted.

CommandCost	ClearTile_Station (TileIndex tile, DoCommandFlags flags)
	Clear a single tile of a station.

CommandCost	CheckBuildableTile (TileIndex tile, DiagDirections invalid_dirs, int &allowed_z, bool allow_steep, bool check_bridge=true)
	Checks if the given tile is buildable, flat and has a certain height.

static CommandCost	CheckFlatLandAirport (AirportTileTableIterator tile_iter, DoCommandFlags flags)
	Checks if an airport can be built at the given location and clear the area.

static StringID	GetBridgeTooLowMessageForStationType (StationType type)
	Get station-type-specific string for a bridge that is too low.

static CommandCost	IsStationBridgeAboveOk (TileIndex tile, std::span< const BridgeableTileInfo > bridgeable_info, StationType type, StationGfx layout, int bridge_height, StringID disallowed_msg=INVALID_STRING_ID)
	Test if a bridge can be built above a station.

static std::span< const BridgeableTileInfo >	GetStationBridgeableTileInfo (StationType type)
	Get bridgeable tile information for a station type.

CommandCost	IsRailStationBridgeAboveOk (TileIndex tile, const StationSpec *spec, StationType type, StationGfx layout)
	Test if a rail station can be built below a bridge.

CommandCost	IsRoadStationBridgeAboveOk (TileIndex tile, const RoadStopSpec *spec, StationType type, StationGfx layout)
	Test if a road station can be built below a bridge.

static CommandCost	CheckFlatLandRailStation (TileIndex tile_cur, TileIndex north_tile, int &allowed_z, DoCommandFlags flags, Axis axis, StationID station, RailType rt, std::vector< Train > &affected_vehicles, StationClassID spec_class, uint16_t spec_index, uint8_t plat_len, uint8_t numtracks)
	Checks if a rail station can be built at the given tile.

static CommandCost	CheckFlatLandRoadStop (TileIndex cur_tile, int &allowed_z, const RoadStopSpec spec, DoCommandFlags flags, DiagDirections invalid_dirs, bool is_drive_through, StationType station_type, Axis axis, StationID station, RoadType rt)
	Checks if a road stop can be built at the given tile.

CommandCost	CanExpandRailStation (const BaseStation *st, TileArea &new_ta)
	Check whether we can expand the rail part of the given station.

template<class T , StringID error_message, class F >
CommandCost	FindJoiningBaseStation (StationID existing_station, StationID station_to_join, bool adjacent, TileArea ta, T **st, F filter)
	Find a nearby station that joins this station.

static CommandCost	FindJoiningStation (StationID existing_station, StationID station_to_join, bool adjacent, TileArea ta, Station **st)
	Find a nearby station that joins this station.

CommandCost	FindJoiningWaypoint (StationID existing_waypoint, StationID waypoint_to_join, bool adjacent, TileArea ta, Waypoint **wp, bool is_road)
	Find a nearby waypoint that joins this waypoint.

static void	FreeTrainReservation (Train *v)
	Clear platform reservation during station building/removing.

static void	RestoreTrainReservation (Train *v)
	Restore platform reservation during station building/removing.

static CommandCost	CalculateRailStationCost (TileArea tile_area, DoCommandFlags flags, Axis axis, StationID station, RailType rt, std::vector< Train > &affected_vehicles, StationClassID spec_class, uint16_t spec_index, uint8_t plat_len, uint8_t numtracks)
	Calculates cost of new rail stations within the area.

static StationSpec::TileFlags	GetStationTileFlags (StationGfx gfx, const StationSpec *statspec)
	Get station tile flags for the given StationGfx.

void	SetRailStationTileFlags (TileIndex tile, const StationSpec *statspec)
	Set rail station tile flags for the given tile.

CommandCost	CmdBuildRailStation (DoCommandFlags flags, TileIndex tile_org, RailType rt, Axis axis, uint8_t numtracks, uint8_t plat_len, StationClassID spec_class, uint16_t spec_index, StationID station_to_join, bool adjacent)
	Build rail station.

static TileArea	MakeStationAreaSmaller (BaseStation st, TileArea ta, bool(func)(BaseStation *, TileIndex))

static bool	TileBelongsToRailStation (BaseStation *st, TileIndex tile)

static void	MakeRailStationAreaSmaller (BaseStation *st)

static bool	TileBelongsToShipStation (BaseStation *st, TileIndex tile)

static void	MakeShipStationAreaSmaller (Station *st)

static bool	TileBelongsToRoadWaypointStation (BaseStation *st, TileIndex tile)

void	MakeRoadWaypointStationAreaSmaller (BaseStation *st, TileArea &road_waypoint_area)

template<class T >
CommandCost	RemoveFromRailBaseStation (TileArea ta, std::vector< T * > &affected_stations, DoCommandFlags flags, Money removal_cost, bool keep_rail)
	Remove a number of tiles from any rail station within the area.

CommandCost	CmdRemoveFromRailStation (DoCommandFlags flags, TileIndex start, TileIndex end, bool keep_rail)
	Remove a single tile from a rail station.

CommandCost	CmdRemoveFromRailWaypoint (DoCommandFlags flags, TileIndex start, TileIndex end, bool keep_rail)
	Remove a single tile from a waypoint.

template<class T >
CommandCost	RemoveRailStation (T *st, DoCommandFlags flags, Money removal_cost)
	Remove a rail station/waypoint.

static CommandCost	RemoveRailStation (TileIndex tile, DoCommandFlags flags)
	Remove a rail station.

static CommandCost	RemoveRailWaypoint (TileIndex tile, DoCommandFlags flags)
	Remove a rail waypoint.

static RoadStop **	FindRoadStopSpot (bool truck_station, Station *st)

static CommandCost	RemoveRoadStop (TileIndex tile, DoCommandFlags flags, int replacement_spec_index)
	Remove a bus station/truck stop.

CommandCost	RemoveRoadWaypointStop (TileIndex tile, DoCommandFlags flags, int replacement_spec_index)
	Remove a road waypoint.

static CommandCost	FindJoiningRoadStop (StationID existing_stop, StationID station_to_join, bool adjacent, TileArea ta, Station **st)
	Find a nearby station that joins this road stop.

CommandCost	CalculateRoadStopCost (TileArea tile_area, DoCommandFlags flags, bool is_drive_through, StationType station_type, const RoadStopSpec roadstopspec, Axis axis, DiagDirection ddir, StationID est, RoadType rt, Money unit_cost)
	Calculates cost of new road stops within the area.

CommandCost	CmdBuildRoadStop (DoCommandFlags flags, TileIndex tile, uint8_t width, uint8_t length, RoadStopType stop_type, bool is_drive_through, DiagDirection ddir, RoadType rt, RoadStopClassID spec_class, uint16_t spec_index, StationID station_to_join, bool adjacent)
	Build a bus or truck stop.

static CommandCost	RemoveGenericRoadStop (DoCommandFlags flags, const TileArea &roadstop_area, bool road_waypoint, bool remove_road)
	Remove a tile area of road stop or road waypoints.

CommandCost	CmdRemoveRoadStop (DoCommandFlags flags, TileIndex tile, uint8_t width, uint8_t height, RoadStopType stop_type, bool remove_road)
	Remove bus or truck stops.

CommandCost	CmdRemoveFromRoadWaypoint (DoCommandFlags flags, TileIndex start, TileIndex end)
	Remove road waypoints.

uint8_t	GetAirportNoiseLevelForDistance (const AirportSpec *as, uint distance)
	Get a possible noise reduction factor based on distance from town center.

Town *	AirportGetNearestTown (const AirportSpec *as, Direction rotation, TileIndex tile, TileIterator &&it, uint &mindist)
	Finds the town nearest to given airport.

static Town *	AirportGetNearestTown (const Station *st, uint &mindist)
	Finds the town nearest to given existing airport.

void	UpdateAirportsNoise ()
	Recalculate the noise generated by the airports of each town.

CommandCost	CmdBuildAirport (DoCommandFlags flags, TileIndex tile, uint8_t airport_type, uint8_t layout, StationID station_to_join, bool allow_adjacent)
	Place an Airport.

static CommandCost	RemoveAirport (TileIndex tile, DoCommandFlags flags)
	Remove an airport.

CommandCost	CmdOpenCloseAirport (DoCommandFlags flags, StationID station_id)
	Open/close an airport to incoming aircraft.

bool	HasStationInUse (StationID station, bool include_company, CompanyID company)
	Tests whether the company's vehicles have this station in orders.

CommandCost	CmdBuildDock (DoCommandFlags flags, TileIndex tile, StationID station_to_join, bool adjacent)
	Build a dock/haven.

void	RemoveDockingTile (TileIndex t)

void	ClearDockingTilesCheckingNeighbours (TileIndex tile)
	Clear docking tile status from tiles around a removed dock, if the tile has no neighbours which would keep it as a docking tile.

static TileIndex	FindDockLandPart (TileIndex t)
	Find the part of a dock that is land-based.

static CommandCost	RemoveDock (TileIndex tile, DoCommandFlags flags)
	Remove a dock.

const DrawTileSprites *	GetStationTileLayout (StationType st, uint8_t gfx)
	Get station tile layout for a station type and its station gfx.

bool	SplitGroundSpriteForOverlay (const TileInfo ti, SpriteID ground, RailTrackOffset *overlay_offset)
	Check whether a sprite is a track sprite, which can be replaced by a non-track ground sprite and a rail overlay.

static BridgePillarFlags	GetStationBlockedPillars (std::span< const BridgeableTileInfo > bridgeable_info, uint8_t layout)
	Get blocked pillar information for a station tile.

static bool	DrawCustomStationFoundations (const StationSpec statspec, BaseStation st, TileInfo *ti, StationGfx gfx)
	Draw custom station foundations for a NewGRF station if provided.

static void	DrawTile_Station (TileInfo *ti)

void	StationPickerDrawSprite (int x, int y, StationType st, RailType railtype, RoadType roadtype, int image)

static int	GetSlopePixelZ_Station (TileIndex tile, uint, uint, bool)

static Foundation	GetFoundation_Station (TileIndex, Slope tileh)

static void	FillTileDescRoadStop (TileIndex tile, TileDesc &td)

void	FillTileDescRailStation (TileIndex tile, TileDesc &td)

void	FillTileDescAirport (TileIndex tile, TileDesc &td)

static void	GetTileDesc_Station (TileIndex tile, TileDesc &td)

static TrackStatus	GetTileTrackStatus_Station (TileIndex tile, TransportType mode, uint sub_mode, DiagDirection side)

static void	TileLoop_Station (TileIndex tile)

static void	AnimateTile_Station (TileIndex tile)

static bool	ClickTile_Station (TileIndex tile)

static VehicleEnterTileStates	VehicleEnter_Station (Vehicle *v, TileIndex tile, int x, int y)

void	TriggerWatchedCargoCallbacks (Station *st)
	Run the watched cargo callback for all houses in the catchment area.

static bool	StationHandleBigTick (BaseStation *st)
	This function is called for each station once every 250 ticks.

static void	byte_inc_sat (uint8_t *p)

static void	TruncateCargo (const CargoSpec cs, GoodsEntry ge, uint amount=UINT_MAX)
	Truncate the cargo by a specific amount.

static void	UpdateStationRating (Station *st)

void	RerouteCargo (Station *st, CargoType cargo, StationID avoid, StationID avoid2)
	Reroute cargo of type c at station st or in any vehicles unloading there.

void	DeleteStaleLinks (Station *from)
	Check all next hops of cargo packets in this station for existence of a a valid link they may use to travel on.

void	IncreaseStats (Station *st, CargoType cargo, StationID next_station_id, uint capacity, uint usage, uint32_t time, EdgeUpdateModes modes)
	Increase capacity for a link stat given by station cargo and next hop.

void	IncreaseStats (Station st, const Vehicle front, StationID next_station_id, uint32_t time)
	Increase capacity for all link stats associated with vehicles in the given consist.

static void	StationHandleSmallTick (BaseStation *st)

void	OnTick_Station ()

void	ModifyStationRatingAround (TileIndex tile, Owner owner, int amount, uint radius)

static uint	UpdateStationWaiting (Station *st, CargoType cargo, uint amount, Source source)

static bool	IsUniqueStationName (const std::string &name)

CommandCost	CmdRenameStation (DoCommandFlags flags, StationID station_id, const std::string &text)
	Rename a station.

static void	AddNearbyStationsByCatchment (TileIndex tile, StationList &stations, StationList &nearby)

static bool	CanMoveGoodsToStation (const Station *st, CargoType cargo)

uint	MoveGoodsToStation (CargoType cargo, uint amount, Source source, const StationList &all_stations, Owner exclusivity)

void	UpdateStationDockingTiles (Station *st)

void	BuildOilRig (TileIndex tile)

void	DeleteOilRig (TileIndex tile)

static void	ChangeTileOwner_Station (TileIndex tile, Owner old_owner, Owner new_owner)

static CommandCost	CanRemoveRoadWithStop (TileIndex tile, DoCommandFlags flags)
	Check if a drive-through road stop tile can be cleared.

static CommandCost	TerraformTile_Station (TileIndex tile, DoCommandFlags flags, int z_new, Slope tileh_new)

static CommandCost	CheckBuildAbove_Station (TileIndex tile, DoCommandFlags, Axis, int height)

Variables
static const TileIndexDiffC	_dock_tileoffs_chkaround []

static const uint8_t	_dock_w_chk [4] = { 2, 1, 2, 1 }

static const uint8_t	_dock_h_chk [4] = { 1, 2, 1, 2 }

static const IntervalTimer< TimerGameEconomy >	_economy_stations_monthly ({TimerGameEconomy::MONTH, TimerGameEconomy::Priority::STATION}, [](auto) { for(Station *st :Station::Iterate()) { for(GoodsEntry &ge :st->goods) { ge.status.Set(GoodsEntry::State::LastMonth, ge.status.Test(GoodsEntry::State::CurrentMonth));ge.status.Reset(GoodsEntry::State::CurrentMonth);} } })
	Economy monthly loop for stations.

const TileTypeProcs	_tile_type_station_procs

Detailed Description

Handling of station tiles.

Definition in file station_cmd.cpp.

Typedef Documentation

◆ CMSAMatcher

typedef bool(* CMSAMatcher) (TileIndex tile)

Function to check whether the given tile matches some criterion.

Parameters

tile	the tile to check

Returns: true if it matches, false otherwise

Definition at line 147 of file station_cmd.cpp.

Enumeration Type Documentation

◆ StationNaming

enum StationNaming : uint8_t

Definition at line 216 of file station_cmd.cpp.

Function Documentation

◆ AddNearbyStationsByCatchment()

static void AddNearbyStationsByCatchment	(	TileIndex	tile,
		StationList &	stations,
		StationList &	nearby
	)

static

Definition at line 4442 of file station_cmd.cpp.

◆ AirportGetNearestTown() [1/2]

Town * AirportGetNearestTown	(	const AirportSpec *	as,
		Direction	rotation,
		TileIndex	tile,
		TileIterator &&	it,
		uint &	mindist
	)

Finds the town nearest to given airport.

Based on minimal manhattan distance to any airport's tile. If two towns have the same distance, town with lower index is returned.

Parameters

	as	airport's description
	rotation	airport's rotation
	tile	origin tile (top corner of the airport)
	it	An iterator over all airport tiles (consumed)
[out]	mindist	Minimum distance to town

Returns: nearest town to airport

Definition at line 2519 of file station_cmd.cpp.

References CalcClosestTownFromTile(), DIR_E, DIR_W, DistanceManhattan(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_town_pool >::GetNumItems(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, INVALID_TILE, IsInsideBS(), AirportSpec::size_x, AirportSpec::size_y, TileX(), TileY(), and Town::xy.

Referenced by AirportGetNearestTown(), CmdBuildAirport(), RemoveAirport(), and UpdateAirportsNoise().

◆ AirportGetNearestTown() [2/2]

static Town * AirportGetNearestTown	(	const Station *	st,
		uint &	mindist
	)

static

Finds the town nearest to given existing airport.

Based on minimal manhattan distance to any airport's tile. If two towns have the same distance, town with lower index is returned.

Parameters

	station	existing station with airport
[out]	mindist	Minimum distance to town

Returns: nearest town to airport

Definition at line 2562 of file station_cmd.cpp.

References Station::airport, AirportGetNearestTown(), Airport::GetSpec(), Airport::rotation, and OrthogonalTileArea::tile.

◆ AnimateTile_Station()

static void AnimateTile_Station ( TileIndex tile )

static

Definition at line 3768 of file station_cmd.cpp.

◆ BuildOilRig()

void BuildOilRig ( TileIndex tile )

Definition at line 4604 of file station_cmd.cpp.

◆ BuildStationPart()

static CommandCost BuildStationPart	(	Station **	st,
		DoCommandFlags	flags,
		bool	reuse,
		TileArea	area,
		StationNaming	name_class
	)

static

Common part of building various station parts and possibly attaching them to an existing one.

Parameters

[in,out]	st	Station to attach to
	flags	Command flags
	reuse	Whether to try to reuse a deleted station (gray sign) if possible
	area	Area occupied by the new part
	name_class	Station naming class to use to generate the new station's name

Returns: Command error that occurred, if any

Definition at line 685 of file station_cmd.cpp.

References _current_company, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_station_pool >::CanAllocateItem(), ClosestTownFromTile(), CMD_ERROR, Execute, CommandCost::Failed(), GenerateStationName(), GetClosestDeletedStation(), OrthogonalTileArea::h, Kdtree< T, TxyFunc, CoordT, DistT >::Insert(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::IsValidID(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, and OrthogonalTileArea::w.

Referenced by CmdBuildAirport(), CmdBuildDock(), CmdBuildRailStation(), and CmdBuildRoadStop().

◆ byte_inc_sat()

static void byte_inc_sat ( uint8_t * p )

inlinestatic

Definition at line 3902 of file station_cmd.cpp.

◆ CalculateRailStationCost()

static CommandCost CalculateRailStationCost	(	TileArea	tile_area,
		DoCommandFlags	flags,
		Axis	axis,
		StationID *	station,
		RailType	rt,
		std::vector< Train * > &	affected_vehicles,
		StationClassID	spec_class,
		uint16_t	spec_index,
		uint8_t	plat_len,
		uint8_t	numtracks
	)

static

Calculates cost of new rail stations within the area.

Parameters

tile_area	Area to check.
flags	Operation to perform.
axis	Rail station axis.
station	StationID to be queried and returned if available.
rt	The rail type to check for (overbuilding rail stations over rail).
affected_vehicles	List of trains with PBS reservations on the tiles
spec_class	Station class.
spec_index	Index into the station class.
plat_len	Platform length.
numtracks	Number of platforms.

Returns: The cost in case of success, or an error code if it failed.

Definition at line 1329 of file station_cmd.cpp.

References CommandCost::AddCost(), CheckFlatLandRailStation(), EXPENSES_CONSTRUCTION, CommandCost::Failed(), CommandCost::GetCost(), GetRailStationAxis(), IsRailStationTile(), RailBuildCost(), and OrthogonalTileArea::tile.

Referenced by CmdBuildRailStation().

◆ CalculateRoadStopCost()

CommandCost CalculateRoadStopCost	(	TileArea	tile_area,
		DoCommandFlags	flags,
		bool	is_drive_through,
		StationType	station_type,
		const RoadStopSpec *	roadstopspec,
		Axis	axis,
		DiagDirection	ddir,
		StationID *	est,
		RoadType	rt,
		Money	unit_cost
	)

Calculates cost of new road stops within the area.

Parameters

tile_area	Area to check.
flags	Operation to perform.
is_drive_through	True if trying to build a drive-through station.
station_type	Station type (bus, truck or road waypoint).
roadstopspec	Spec of road stop being built.
axis	Axis of a drive-through road stop.
ddir	Entrance direction (DiagDirection) for normal stops. Converted to the axis for drive-through stops.
station	StationID to be queried and returned if available.
rt	Road type to build, may be INVALID_ROADTYPE if an existing road is required.
unit_cost	The cost to build one road stop of the current type.

Returns: The cost in case of success, or an error code if it failed.

Definition at line 1992 of file station_cmd.cpp.

References CommandCost::AddCost(), AxisToDiagDir(), CheckFlatLandRoadStop(), EXPENSES_CONSTRUCTION, CommandCost::Failed(), CommandCost::GetCost(), IsAnyRoadStop(), IsTileType(), MP_STATION, ReverseDiagDir(), and BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Set().

Referenced by CmdBuildRoadStop(), and CmdBuildRoadWaypoint().

◆ CanExpandRailStation()

CommandCost CanExpandRailStation	(	const BaseStation *	st,
		TileArea &	new_ta
	)

Check whether we can expand the rail part of the given station.

Parameters

st	the station to expand
new_ta	the current (and if all is fine new) tile area of the rail part of the station

Returns: Succeeded or failed command.

Definition at line 1158 of file station_cmd.cpp.

References _settings_game, OrthogonalTileArea::h, GameSettings::station, StationSettings::station_spread, OrthogonalTileArea::tile, TileX(), TileXY(), TileY(), BaseStation::train_station, and OrthogonalTileArea::w.

Referenced by CmdBuildRailStation(), and CmdBuildRailWaypoint().

◆ CanMoveGoodsToStation()

static bool CanMoveGoodsToStation	(	const Station *	st,
		CargoType	cargo
	)

static

Definition at line 4472 of file station_cmd.cpp.

◆ CanRemoveRoadWithStop()

static CommandCost CanRemoveRoadWithStop	(	TileIndex	tile,
		DoCommandFlags	flags
	)

static

Check if a drive-through road stop tile can be cleared.

Road stops built on town-owned roads check the conditions that would allow clearing of the original road.

Parameters

tile	The road stop tile to check.
flags	Command flags.

Returns: A succeeded command if the road can be removed, a failed command with the relevant error message otherwise.

Definition at line 4763 of file station_cmd.cpp.

References _current_company, CheckAllowRemoveRoad(), CheckOwnership(), CommandCost::Failed(), GetAnyRoadBits(), GetRoadOwner(), INVALID_ROADTYPE, OWNER_NONE, OWNER_TOWN, and OWNER_WATER.

Referenced by ClearTile_Station().

◆ ChangeTileOwner_Station()

static void ChangeTileOwner_Station	(	TileIndex	tile,
		Owner	old_owner,
		Owner	new_owner
	)

static

Definition at line 4669 of file station_cmd.cpp.

◆ CheckBuildableTile()

CommandCost CheckBuildableTile	(	TileIndex	tile,
		DiagDirections	invalid_dirs,
		int &	allowed_z,
		bool	allow_steep,
		bool	check_bridge = `true`
	)

Checks if the given tile is buildable, flat and has a certain height.

Parameters

tile	TileIndex to check.
invalid_dirs	Prohibited directions for slopes (set of DiagDirection).
allowed_z	Height allowed for the tile. If allowed_z is negative, it will be set to the height of this tile.
allow_steep	Whether steep slopes are allowed.
check_bridge	Check for the existence of a bridge.

Returns: The cost in case of success, or an error code if it failed.

Definition at line 787 of file station_cmd.cpp.

References _settings_game, CommandCost::AddCost(), ConstructionSettings::build_on_slopes, CanBuildDepotByTileh(), GameSettings::construction, DIAGDIR_BEGIN, DIAGDIR_END, EnsureNoVehicleOnGround(), EXPENSES_CONSTRUCTION, CommandCost::Failed(), GetSlopeMaxZ(), GetTileSlopeZ(), IsBridgeAbove(), IsSteepSlope(), SLOPE_FLAT, and BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test().

Referenced by CheckFlatLandAirport(), CheckFlatLandRailStation(), CheckFlatLandRoadStop(), and CmdBuildObject().

◆ CheckBuildAbove_Station()

static CommandCost CheckBuildAbove_Station	(	TileIndex	tile,
		DoCommandFlags	,
		Axis	,
		int	height
	)

static

Definition at line 5260 of file station_cmd.cpp.

◆ CheckFlatLandAirport()

static CommandCost CheckFlatLandAirport	(	AirportTileTableIterator	tile_iter,
		DoCommandFlags	flags
	)

static

Checks if an airport can be built at the given location and clear the area.

Parameters

tile_iter	Airport tile iterator.
flags	Operation to perform.

Returns: The cost in case of success, or an error code if it failed.

Definition at line 836 of file station_cmd.cpp.

References CommandCost::AddCost(), CheckBuildableTile(), EXPENSES_CONSTRUCTION, CommandCost::Failed(), CommandCost::GetCost(), and INVALID_TILE.

Referenced by CmdBuildAirport().

◆ CheckFlatLandRailStation()

static CommandCost CheckFlatLandRailStation	(	TileIndex	tile_cur,
		TileIndex	north_tile,
		int &	allowed_z,
		DoCommandFlags	flags,
		Axis	axis,
		StationID *	station,
		RailType	rt,
		std::vector< Train * > &	affected_vehicles,
		StationClassID	spec_class,
		uint16_t	spec_index,
		uint8_t	plat_len,
		uint8_t	numtracks
	)

static

Checks if a rail station can be built at the given tile.

Parameters

tile_cur	Tile to check.
north_tile	North tile of the area being checked.
allowed_z	Height allowed for the tile. If allowed_z is negative, it will be set to the height of this tile.
flags	Operation to perform.
axis	Rail station axis.
station	StationID to be queried and returned if available.
rt	The rail type to check for (overbuilding rail stations over rail).
affected_vehicles	List of trains with PBS reservations on the tiles
spec_class	Station class.
spec_index	Index into the station class.
plat_len	Platform length.
numtracks	Number of platforms.

Returns: The cost in case of success, or an error code if it failed.

Definition at line 959 of file station_cmd.cpp.

References CommandCost::AddCost(), Auto, AxisToDiagDirs(), StationSpec::callback_mask, CheckBuildableTile(), ClearTile_Station(), DIAGDIR_NE, EXPENSES_CONSTRUCTION, CommandCost::Failed(), NewGRFClass< Tspec, Tindex, Tmax >::Get(), CommandCost::GetCost(), GetRailReservationTrackBits(), GetRailType(), NewGRFClass< Tspec, Tindex, Tmax >::GetSpec(), GetStationIndex(), GetTrackBits(), GetTrainForReservation(), HasBit(), HasPowerOnRail(), HasSignals(), INVALID_RAILTYPE, IsPlainRailTile(), IsRailStation(), IsTileType(), MP_STATION, PerformStationTileSlopeCheck(), RemoveFirstTrack(), SlopeCheck, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), TRACK_BIT_NONE, TRACK_X, and TRACK_Y.

Referenced by CalculateRailStationCost().

◆ CheckFlatLandRoadStop()

static CommandCost CheckFlatLandRoadStop	(	TileIndex	cur_tile,
		int &	allowed_z,
		const RoadStopSpec *	spec,
		DoCommandFlags	flags,
		DiagDirections	invalid_dirs,
		bool	is_drive_through,
		StationType	station_type,
		Axis	axis,
		StationID *	station,
		RoadType	rt
	)

static

Checks if a road stop can be built at the given tile.

Parameters

cur_tile	Tile to check.
allowed_z	Height allowed for the tile. If allowed_z is negative, it will be set to the height of this tile.
spec	Spec of road stop to be built.
flags	Operation to perform.
invalid_dirs	Prohibited directions (set of DiagDirections).
is_drive_through	True if trying to build a drive-through station.
station_type	Station type (bus, truck or road waypoint).
axis	Axis of a drive-through road stop.
station	StationID to be queried and returned if available.
rt	Road type to build, may be INVALID_ROADTYPE if an existing road is required.

Returns: The cost in case of success, or an error code if it failed.

Definition at line 1042 of file station_cmd.cpp.

References _settings_game, CommandCost::AddCost(), Auto, AXIS_X, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::base(), CheckBuildableTile(), CheckOwnership(), ClearTile_Station(), GameSettings::construction, CountBits(), DRD_NONE, EXPENSES_CONSTRUCTION, CommandCost::Failed(), FindFirstBit(), GetAllRoadBits(), CommandCost::GetCost(), GetDisallowedRoadDirections(), GetDriveThroughStopAxis(), GetRoadBits(), GetRoadOwner(), GetStationIndex(), GetStationType(), GFX_TRUCK_BUS_DRIVETHROUGH_OFFSET, HasExactlyOneBit(), HasPowerOnRoad(), INVALID_ROADTYPE, IsAnyRoadStop(), IsDriveThroughStopTile(), IsNormalRoadTile(), IsRoadStationBridgeAboveOk(), IsTileType(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::IsValidID(), MP_STATION, OWNER_NONE, OWNER_TOWN, ROAD_NONE, ConstructionSettings::road_stop_on_competitor_road, ConstructionSettings::road_stop_on_town_road, ROAD_X, ROAD_Y, and RoadBuildCost().

Referenced by CalculateRoadStopCost().

◆ ClearAllStationCachedNames()

void ClearAllStationCachedNames ( )

Definition at line 475 of file station_cmd.cpp.

◆ ClearDockingTilesCheckingNeighbours()

void ClearDockingTilesCheckingNeighbours ( TileIndex tile )

Clear docking tile status from tiles around a removed dock, if the tile has no neighbours which would keep it as a docking tile.

Parameters

tile	Ex-dock tile to check.

Definition at line 2964 of file station_cmd.cpp.

References CheckForDockingTile(), DIAGDIR_BEGIN, DIAGDIR_END, IsValidTile(), SetDockingTile(), and TileOffsByDiagDir().

Referenced by RemoveDock().

◆ ClearTile_Station()

CommandCost ClearTile_Station	(	TileIndex	tile,
		DoCommandFlags	flags
	)

Clear a single tile of a station.

Parameters

tile	The tile to clear.
flags	The DoCommand flags related to the "command".

Returns: The cost, or error of clearing.

Definition at line 4798 of file station_cmd.cpp.

References Auto, CanRemoveRoadWithStop(), CMD_ERROR, CommandCostWithParam(), CommandCost::Failed(), GetStationType(), HasTileRoadType(), IsDriveThroughStopTile(), RemoveAirport(), RemoveBuoy(), RemoveDock(), RemoveRailStation(), RemoveRailWaypoint(), RemoveRoadStop(), RemoveRoadWaypointStop(), and BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test().

Referenced by CheckFlatLandRailStation(), CheckFlatLandRoadStop(), and IsValidTileForWaypoint().

◆ ClickTile_Station()

static bool ClickTile_Station ( TileIndex tile )

static

Definition at line 3787 of file station_cmd.cpp.

◆ CmdBuildAirport()

CommandCost CmdBuildAirport	(	DoCommandFlags	flags,
		TileIndex	tile,
		uint8_t	airport_type,
		uint8_t	layout,
		StationID	station_to_join,
		bool	allow_adjacent
	)

Place an Airport.

Parameters

flags	operation to perform
tile	tile where airport will be built
airport_type	airport type,

See also: airport.h

Parameters

layout	airport layout
station_to_join	station ID to join (NEW_STATION if build new one)
allow_adjacent	allow airports directly adjacent to other airports.

Returns: the cost of this operation or an error

Definition at line 2592 of file station_cmd.cpp.

References _settings_game, OrthogonalTileArea::Add(), AddAnimatedTile(), CommandCost::AddCost(), Station::AddFacility(), Station::AfterStationTileSetChange(), AirportFTAClass::Airplanes, Station::airport, Airport, AirportGetNearestTown(), AirportTileSpec::animation, AT_OILRIG, Airport::blocks, BuildStationPart(), Built, CheckFlatLandAirport(), CheckIfAuthorityAllowsNewStation(), ClosestTownFromTile(), CMD_ERROR, CommandCostWithParam(), GameSettings::difficulty, DIR_E, DIR_W, StationSettings::distant_join_stations, GameSettings::economy, Execute, BaseStation::facilities, CommandCost::Failed(), FindJoiningStation(), GB(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), AirportTileSpec::Get(), AirportSpec::Get(), GetAirport(), GetAirportNoiseLevelForDistance(), SpecializedStation< Station, false >::GetIfValid(), GetTranslatedAirportTileID(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, INVALID_TILE, InvalidateWindowData(), AirportSpec::IsAvailable(), SpecializedStation< Station, false >::IsValidID(), AirportSpec::IsWithinMapBounds(), SpecializedStation< Station, false >::Iterate(), Airport::layout, RailStationTileLayout::layout, AirportSpec::layouts, MakeAirport(), Town::MaxTownNoise(), NoAnimation, Town::noise_reached, NUM_AIRPORTS, BaseStation::owner, Random, BaseStation::rect, Airport::rotation, SetStationTileRandomBits(), SetWindowDirty(), AirportSpec::size_x, AirportSpec::size_y, GameSettings::station, EconomySettings::station_noise_level, StationSettings::station_spread, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, BaseStation::town, DifficultySettings::town_council_tolerance, Airport::type, UpdateAirplanesOnNewStation(), WATER_CLASS_INVALID, WC_STATION_VIEW, and WC_TOWN_VIEW.

◆ CmdBuildDock()

CommandCost CmdBuildDock	(	DoCommandFlags	flags,
		TileIndex	tile,
		StationID	station_to_join,
		bool	adjacent
	)

Build a dock/haven.

Parameters

flags	operation to perform
tile	tile where dock will be built
station_to_join	station ID to join (NEW_STATION if build new one)
adjacent	allow docks directly adjacent to other docks.

Returns: the cost of this operation or an error

Definition at line 2857 of file station_cmd.cpp.

References _current_company, _settings_game, OrthogonalTileArea::Add(), CommandCost::AddCost(), Station::AddFacility(), Station::AfterStationTileSetChange(), BuildStationPart(), CheckIfAuthorityAllowsNewStation(), CMD_ERROR, StationSettings::distant_join_stations, Dock, Execute, EXPENSES_CONSTRUCTION, CommandCost::Failed(), FindJoiningStation(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), CommandCost::GetCost(), SpecializedStation< Station, false >::GetIfValid(), GetInclinedSlopeDirection(), GetTileSlope(), GetWaterClass(), OrthogonalTileArea::h, HasTileWaterClass(), HasTileWaterGround(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, INVALID_DIAGDIR, IsBridgeAbove(), IsTileFlat(), IsTileOwner(), IsTileType(), SpecializedStation< Station, false >::IsValidID(), IsWaterTile(), MakeDock(), MP_WATER, BaseStation::owner, BaseStation::rect, ReverseDiagDir(), Station::ship_station, GameSettings::station, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, TileOffsByDiagDir(), ToTileIndexDiff(), OrthogonalTileArea::w, and WATER_CLASS_CANAL.

◆ CmdBuildRailStation()

CommandCost CmdBuildRailStation	(	DoCommandFlags	flags,
		TileIndex	tile_org,
		RailType	rt,
		Axis	axis,
		uint8_t	numtracks,
		uint8_t	plat_len,
		StationClassID	spec_class,
		uint16_t	spec_index,
		StationID	station_to_join,
		bool	adjacent
	)

Build rail station.

Parameters

flags	operation to perform
tile_org	northern most position of station dragging/placement
rt	railtype
axis	orientation (Axis)
numtracks	number of tracks
plat_len	platform length
spec_class	custom station class
spec_index	custom station id
station_to_join	station ID to join (NEW_STATION if build new one)
adjacent	allow stations directly adjacent to other stations.

Returns: the cost of this operation or an error

Definition at line 1404 of file station_cmd.cpp.

References _current_company, _settings_game, Station::AddFacility(), AddTrackToSignalBuffer(), Station::AfterStationTileSetChange(), AllocateSpecToStation(), Avail, AXIS_X, AxisToDiagDir(), AxisToTrack(), BuildStationPart(), Built, BaseStation::cached_anim_triggers, CalculateRailStationCost(), CALLBACK_FAILED, StationSpec::callback_mask, CanExpandRailStation(), CBID_STATION_AVAILABILITY, CBID_STATION_BUILD_TILE_LAYOUT, CheckIfAuthorityAllowsNewStation(), CMD_ERROR, Convert8bitBooleanCallback(), DeallocateSpecFromStation(), DeleteAnimatedTile(), StationSpec::disallowed_lengths, StationSpec::disallowed_platforms, StationSettings::distant_join_stations, ErrorUnknownCallbackResult(), Execute, CommandCost::Failed(), FindJoiningStation(), FreeTrainReservation(), GB(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), NewGRFClass< Tspec, Tindex, Tmax >::Get(), NewGRFClass< Tspec, Tindex, Tmax >::GetClassCount(), GetCustomStationSpecIndex(), GetPlatformInfo(), GetRailStationAxis(), GetRailType(), NewGRFClass< Tspec, Tindex, Tmax >::GetSpec(), NewGRFClass< Tspec, Tindex, Tmax >::GetSpecCount(), GetStationGfx(), GetTrainForReservation(), StationSpec::grf_prop, GRFFilePropsBase::grffile, GRFFilePropsBase::grfid, HasBit(), HasStationReservation(), HasStationTileRail(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, Company::infrastructure, INVALID_TILE, IsCompatibleTrainStationTile(), IsRailStationBridgeAboveOk(), IsRailStationTile(), IsStationTileBlocked(), IsValidAxis(), SpecializedStation< Station, false >::IsValidID(), IsValidTile(), IsWaypointClass(), MakeRailStation(), Station::MarkTilesDirty(), OtherAxis(), BaseStation::owner, CompanyInfrastructure::rail, Random, BaseStation::rect, RestoreTrainReservation(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Set(), SetAnimationFrame(), SetCustomStationSpecIndex(), SetRailStationPlatformReservation(), SetRailStationTileFlags(), SetStationGfx(), SetStationTileRandomBits(), CompanyInfrastructure::station, GameSettings::station, StationSettings::station_spread, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, TileAddWrap(), TileOffsByAxis(), TileOffsByDiagDir(), Train, BaseStation::train_station, ValParamRailType(), and YapfNotifyTrackLayoutChange().

◆ CmdBuildRoadStop()

CommandCost CmdBuildRoadStop	(	DoCommandFlags	flags,
		TileIndex	tile,
		uint8_t	width,
		uint8_t	length,
		RoadStopType	stop_type,
		bool	is_drive_through,
		DiagDirection	ddir,
		RoadType	rt,
		RoadStopClassID	spec_class,
		uint16_t	spec_index,
		StationID	station_to_join,
		bool	adjacent
	)

Build a bus or truck stop.

Parameters

flags	Operation to perform.
tile	Northernmost tile of the stop.
width	Width of the road stop.
length	Length of the road stop.
stop_type	Type of road stop (bus/truck).
is_drive_through	False for normal stops, true for drive-through.
ddir	Entrance direction (DiagDirection) for normal stops. Converted to the axis for drive-through stops.
rt	The roadtype.
spec_class	Road stop spec class.
spec_index	Road stop spec index.
station_to_join	Station ID to join (NEW_STATION if build new one).
adjacent	Allow stations directly adjacent to other stations.

Returns: The cost of this operation or an error.

Definition at line 2037 of file station_cmd.cpp.

References _current_company, _settings_game, OrthogonalTileArea::Add(), Station::AddFacility(), Station::AfterStationTileSetChange(), Avail, BuildStationPart(), Built, Bus, Station::bus_station, BusStop, BaseStation::cached_roadstop_anim_triggers, CalculateRoadStopCost(), CALLBACK_FAILED, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_roadstop_pool >::CanAllocateItem(), CBID_STATION_AVAILABILITY, CheckIfAuthorityAllowsNewStation(), CMD_ERROR, Convert8bitBooleanCallback(), CountBits(), DiagDirToAxis(), StationSettings::distant_join_stations, DriveThroughOnly, End, Execute, CommandCost::Failed(), FindJoiningRoadStop(), FindRoadStopSpot(), GB(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), NewGRFClass< Tspec, Tindex, Tmax >::Get(), RoadStopSpec::GetBuildCost(), NewGRFClass< Tspec, Tindex, Tmax >::GetClassCount(), GetRoadBits(), GetRoadOwner(), NewGRFClass< Tspec, Tindex, Tmax >::GetSpec(), NewGRFClass< Tspec, Tindex, Tmax >::GetSpecCount(), RoadStopSpec::grf_prop, GRFFilePropsBase::grffile, OrthogonalTileArea::h, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, INVALID_ROADTYPE, INVALID_TILE, IsNormalRoadTile(), IsStationRoadStop(), IsTileType(), IsValidDiagDirection(), SpecializedStation< Station, false >::IsValidID(), IsValidTile(), IsWaypointClass(), RailStationTileLayout::length, RoadStop::MakeDriveThrough(), MakeDriveThroughRoadStop(), MakeRoadStop(), MarkTileDirtyByTile(), MayHaveRoad(), MP_STATION, BaseStation::owner, Random, BaseStation::rect, RemoveRoadStop(), ROAD_STOP_TRACKBIT_FACTOR, ROADSTOPTYPE_ALL, ROADSTOPTYPE_FREIGHT, ROADSTOPTYPE_PASSENGER, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Set(), SetCustomRoadStopSpecIndex(), GameSettings::station, StationSettings::station_spread, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), TileAddWrap(), Truck, Station::truck_station, TruckStop, UpdateCompanyRoadInfrastructure(), ValParamRoadType(), and OrthogonalTileArea::w.

◆ CmdOpenCloseAirport()

CommandCost CmdOpenCloseAirport	(	DoCommandFlags	flags,
		StationID	station_id
	)

Open/close an airport to incoming aircraft.

Parameters

flags	Operation to perform.
station_id	Station ID of the airport.

Returns: the cost of this operation or an error

Definition at line 2801 of file station_cmd.cpp.

References Station::airport, Airport, AirportClosed, Airport::blocks, CheckOwnership(), CMD_ERROR, Execute, BaseStation::facilities, CommandCost::Failed(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Flip(), SpecializedStation< Station, false >::Get(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, SpecializedStation< Station, false >::IsValidID(), BaseStation::owner, OWNER_NONE, SetWindowWidgetDirty(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), WC_STATION_VIEW, and WID_SV_CLOSE_AIRPORT.

◆ CmdRemoveFromRailStation()

CommandCost CmdRemoveFromRailStation	(	DoCommandFlags	flags,
		TileIndex	start,
		TileIndex	end,
		bool	keep_rail
	)

Remove a single tile from a rail station.

This allows for custom-built station with holes and weird layouts

Parameters

flags	operation to perform
start	tile of station piece to remove
end	other edge of the rect to remove
keep_rail	if set keep the rail

Returns: the cost of this operation or an error

Definition at line 1821 of file station_cmd.cpp.

References CMD_ERROR, CommandCost::Failed(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, INVALID_TILE, RemoveFromRailBaseStation(), SetWindowWidgetDirty(), Map::Size(), OrthogonalTileArea::tile, BaseStation::train_station, WC_STATION_VIEW, and WID_SV_TRAINS.

◆ CmdRemoveFromRailWaypoint()

CommandCost CmdRemoveFromRailWaypoint	(	DoCommandFlags	flags,
		TileIndex	start,
		TileIndex	end,
		bool	keep_rail
	)

Remove a single tile from a waypoint.

This allows for custom-built waypoint with holes and weird layouts

Parameters

flags	operation to perform
start	tile of waypoint piece to remove
end	other edge of the rect to remove
keep_rail	if set keep the rail

Returns: the cost of this operation or an error

Definition at line 1854 of file station_cmd.cpp.

References CMD_ERROR, RemoveFromRailBaseStation(), and Map::Size().

◆ CmdRemoveFromRoadWaypoint()

CommandCost CmdRemoveFromRoadWaypoint	(	DoCommandFlags	flags,
		TileIndex	start,
		TileIndex	end
	)

Remove road waypoints.

Parameters

flags	operation to perform
start	tile of road waypoint piece to remove
end	other edge of the rect to remove

Returns: the cost of this operation or an error

Definition at line 2470 of file station_cmd.cpp.

References CMD_ERROR, RemoveGenericRoadStop(), and Map::Size().

◆ CmdRemoveRoadStop()

CommandCost CmdRemoveRoadStop	(	DoCommandFlags	flags,
		TileIndex	tile,
		uint8_t	width,
		uint8_t	height,
		RoadStopType	stop_type,
		bool	remove_road
	)

Remove bus or truck stops.

Parameters

flags	Operation to perform.
tile	Northernmost tile of the removal area.
width	Width of the removal area.
height	Height of the removal area.
stop_type	Type of stop (bus/truck).
remove_road	Remove roads of drive-through stops?

Returns: The cost of this operation or an error.

Definition at line 2448 of file station_cmd.cpp.

References Bankrupt, CMD_ERROR, End, INVALID_TILE, IsValidTile(), RemoveGenericRoadStop(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), and TileAddWrap().

◆ CmdRenameStation()

CommandCost CmdRenameStation	(	DoCommandFlags	flags,
		StationID	station_id,
		const std::string &	text
	)

Rename a station.

Parameters

flags	operation to perform
station_id	station ID that is to be renamed
text	the new name or an empty string when resetting to the default

Returns: the cost of this operation or an error

Definition at line 4412 of file station_cmd.cpp.

References BaseStation::cached_name, CheckOwnership(), CMD_ERROR, Execute, CommandCost::Failed(), SpecializedStation< Station, false >::GetIfValid(), InvalidateWindowData(), MAX_LENGTH_STATION_NAME_CHARS, BaseStation::name, BaseStation::owner, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), Station::UpdateVirtCoord(), Utf8StringLength(), and WC_STATION_LIST.

◆ CMSAMine()

static bool CMSAMine ( TileIndex tile )

static

Check whether the tile is a mine.

Parameters

tile	the tile to investigate.

Returns: true if and only if the tile is a mine

Definition at line 174 of file station_cmd.cpp.

References BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Any(), CargoSpec::classes, Extractive, CargoSpec::Get(), Industry::GetByTile(), GetIndustrySpec(), IsTileType(), IsValidCargoType(), IndustrySpec::life_type, Liquid, Mail, MP_INDUSTRY, Passengers, Industry::produced, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), and Industry::type.

Referenced by GenerateStationName().

◆ CMSATree()

static bool CMSATree ( TileIndex tile )

static

Check whether the tile is a tree.

Parameters

tile	the tile to investigate.

Returns: true if and only if the tile is a tree tile

Definition at line 211 of file station_cmd.cpp.

References IsTileType(), and MP_TREES.

Referenced by GenerateStationName().

◆ CMSAWater()

static bool CMSAWater ( TileIndex tile )

static

Check whether the tile is water.

Parameters

tile	the tile to investigate.

Returns: true if and only if the tile is a water tile

Definition at line 201 of file station_cmd.cpp.

References IsTileType(), IsWater(), and MP_WATER.

Referenced by GenerateStationName().

◆ CountMapSquareAround()

static int CountMapSquareAround	(	TileIndex	tile,
		CMSAMatcher	cmp
	)

static

Counts the numbers of tiles matching a specific type in the area around.

Parameters

tile	the center tile of the 'count area'
cmp	the comparator/matcher (

See also: CMSAMatcher)

Returns: the number of matching tiles around

Definition at line 155 of file station_cmd.cpp.

References INVALID_TILE, and TileAddWrap().

Referenced by GenerateStationName().

◆ DeleteOilRig()

void DeleteOilRig ( TileIndex tile )

Definition at line 4653 of file station_cmd.cpp.

◆ DeleteStaleLinks()

void DeleteStaleLinks ( Station * from )

Check all next hops of cargo packets in this station for existence of a a valid link they may use to travel on.

Reroute any cargo not having a valid link and remove timed out links found like this from the linkgraph. We're not all links here as that is expensive and useless. A link no one is using doesn't hurt either.

Parameters

from	Station to check.

Definition at line 4123 of file station_cmd.cpp.

References _settings_game, LinkGraph::COMPRESSION_INTERVAL, TimerGameEconomy::date, Vehicle::date_of_last_service, FlowStatMap::DeleteFlows(), DistanceManhattan(), DT_MANUAL, GoodsEntry::GoodsEntryData::flows, SpecializedStation< Station, false >::Get(), GoodsEntry::GetData(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_link_graph_pool >::GetIfValid(), Station::goods, GoodsEntry::HasData(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, TimerGameConst< struct Economy >::INVALID_DATE, Vehicle::IsStoppedInDepot(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_orderlist_pool >::Iterate(), LinkGraph::LastCompression(), GoodsEntry::link_graph, GameSettings::linkgraph, LinkGraph::MIN_TIMEOUT_DISTANCE, Vehicle::NextShared(), GoodsEntry::node, NUM_CARGO, RerouteCargo(), FlowStatMap::RestrictFlows(), LinkRefresher::Run(), LinkGraph::STALE_LINK_DEPOT_TIMEOUT, and BaseStation::xy.

◆ DeleteStationIfEmpty()

static void DeleteStationIfEmpty ( BaseStation * st )

static

This is called right after a station was deleted.

It checks if the whole station is free of substations, and if so, the station will be deleted after a little while.

Parameters

st Station

Definition at line 722 of file station_cmd.cpp.

References BaseStation::delete_ctr, InvalidateWindowData(), BaseStation::IsInUse(), BaseStation::owner, and WC_STATION_LIST.

Referenced by Station::AfterStationTileSetChange(), RemoveFromRailBaseStation(), and RemoveRoadWaypointStop().

◆ DrawCustomStationFoundations()

static bool DrawCustomStationFoundations	(	const StationSpec *	statspec,
		BaseStation *	st,
		TileInfo *	ti,
		StationGfx	gfx
	)

static

Draw custom station foundations for a NewGRF station if provided.

Parameters

statspec	Custom NewGRF station.
st	Station being drawn.
ti	Tile being drawn.
gfx	Graphics layout for tile.

Returns: true iff a custom foundation was drawn.

Definition at line 3170 of file station_cmd.cpp.

References AddSortableSpriteToDraw(), CustomFoundations, ExtendedFoundations, StationSpec::flags, GetCustomStationFoundationRelocation(), GetFoundationPixelSlope(), SetBit(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), TileInfo::tile, and TileInfo::tileh.

◆ DrawTile_Station()

static void DrawTile_Station ( TileInfo * ti )

static

Definition at line 3230 of file station_cmd.cpp.

◆ FillTileDescAirport()

void FillTileDescAirport	(	TileIndex	tile,
		TileDesc &	td
	)

Definition at line 3598 of file station_cmd.cpp.

◆ FillTileDescRailStation()

void FillTileDescRailStation	(	TileIndex	tile,
		TileDesc &	td
	)

Definition at line 3579 of file station_cmd.cpp.

◆ FillTileDescRoadStop()

static void FillTileDescRoadStop	(	TileIndex	tile,
		TileDesc &	td
	)

static

Definition at line 3541 of file station_cmd.cpp.

◆ FindDockLandPart()

static TileIndex FindDockLandPart ( TileIndex t )

static

Find the part of a dock that is land-based.

Parameters

t	Dock tile to find land part of

Returns: tile of land part of dock

Definition at line 2985 of file station_cmd.cpp.

References DIAGDIR_BEGIN, DIAGDIR_END, GetDockDirection(), GetStationGfx(), GFX_DOCK_BASE_WATER_PART, INVALID_TILE, IsDockTile(), IsValidTile(), and TileOffsByDiagDir().

Referenced by RemoveDock().

◆ FindJoiningBaseStation()

template<class T , StringID error_message, class F >

CommandCost FindJoiningBaseStation	(	StationID	existing_station,
		StationID	station_to_join,
		bool	adjacent,
		TileArea	ta,
		T **	st,
		F	filter
	)

Find a nearby station that joins this station.

Template Parameters

T	the class to find a station for
error_message	the error message when building a station on top of others
F	the filter functor type

Parameters

existing_station	an existing station we build over
station_to_join	the station to join to
adjacent	whether adjacent stations are allowed
ta	the area of the newly build station
st	'return' pointer for the found station

Returns: command cost with the error or 'okay'

Definition at line 1223 of file station_cmd.cpp.

References _current_company, CommandCost::Failed(), and GetStationAround().

◆ FindJoiningRoadStop()

static CommandCost FindJoiningRoadStop	(	StationID	existing_stop,
		StationID	station_to_join,
		bool	adjacent,
		TileArea	ta,
		Station **	st
	)

static

Find a nearby station that joins this road stop.

Parameters

existing_stop	an existing road stop we build over
station_to_join	the station to join to
adjacent	whether adjacent stations are allowed
ta	the area of the newly build station
st	'return' pointer for the found station

Returns: command cost with the error or 'okay'

Definition at line 1973 of file station_cmd.cpp.

Referenced by CmdBuildRoadStop().

◆ FindJoiningStation()

static CommandCost FindJoiningStation	(	StationID	existing_station,
		StationID	station_to_join,
		bool	adjacent,
		TileArea	ta,
		Station **	st
	)

static

Find a nearby station that joins this station.

Parameters

existing_station	an existing station we build over
station_to_join	the station to join to
adjacent	whether adjacent stations are allowed
ta	the area of the newly build station
st	'return' pointer for the found station

Returns: command cost with the error or 'okay'

Definition at line 1267 of file station_cmd.cpp.

Referenced by CmdBuildAirport(), CmdBuildDock(), and CmdBuildRailStation().

◆ FindJoiningWaypoint()

CommandCost FindJoiningWaypoint	(	StationID	existing_waypoint,
		StationID	waypoint_to_join,
		bool	adjacent,
		TileArea	ta,
		Waypoint **	wp,
		bool	is_road
	)

Find a nearby waypoint that joins this waypoint.

Parameters

existing_waypoint	an existing waypoint we build over
waypoint_to_join	the waypoint to join to
adjacent	whether adjacent waypoints are allowed
ta	the area of the newly build waypoint
wp	'return' pointer for the found waypoint
is_road	whether to find a road waypoint

Returns: command cost with the error or 'okay'

Definition at line 1282 of file station_cmd.cpp.

References HasBit(), Waypoint::waypoint_flags, and WPF_ROAD.

Referenced by CmdBuildRailWaypoint(), and CmdBuildRoadWaypoint().

◆ FindRoadStopSpot()

static RoadStop ** FindRoadStopSpot	(	bool	truck_station,
		Station *	st
	)

static

Parameters

truck_station	Determines whether a stop is RoadStopType::Bus or RoadStopType::Truck
st	The Station to do the whole procedure for

Returns: a pointer to where to link a new RoadStop*

Definition at line 1946 of file station_cmd.cpp.

References Station::bus_stops, RoadStop::next, and Station::truck_stops.

Referenced by CmdBuildRoadStop().

◆ FreeTrainReservation()

static void FreeTrainReservation ( Train * v )

static

Clear platform reservation during station building/removing.

Parameters

v	vehicle which holds reservation

Definition at line 1295 of file station_cmd.cpp.

References FreeTrainTrackReservation(), Train::GetVehicleTrackdir(), IsRailStationTile(), SpecializedVehicle< T, Type >::Last(), ReverseTrackdir(), SetRailStationPlatformReservation(), Vehicle::tile, and TrackdirToExitdir().

Referenced by CmdBuildRailStation(), and RemoveFromRailBaseStation().

◆ GenerateStationName()

static StringID GenerateStationName	(	Station *	st,
		TileIndex	tile,
		StationNaming	name_class
	)

static

Remaining station names that can be used when a more specific name has not been used.

Definition at line 243 of file station_cmd.cpp.

References _settings_game, CMSAMine(), CMSATree(), CMSAWater(), CountMapSquareAround(), DistanceFromEdge(), DistanceMax(), IndustrySpec::enabled, GameSettings::game_creation, GetIndustrySpec(), GetIndustryType(), GetTileZ(), Station::indtype, StationNameInformation::indtypes, IsInsideMM(), IsTileForestIndustry(), IsTileType(), SpecializedStation< Station, false >::Iterate(), GameCreationSettings::landscape, MP_INDUSTRY, NUM_INDUSTRYTYPES, IndustrySpec::station_name, TileX(), TileY(), BaseStation::town, and Town::xy.

Referenced by BuildStationPart().

◆ GetAcceptanceAroundStation()

static CargoArray GetAcceptanceAroundStation	(	const Station *	st,
		CargoTypes *	always_accepted
	)

static

Get the acceptance of cargoes around the station in.

Parameters

st	Station to get acceptance of.
always_accepted	bitmask of cargo accepted by houses and headquarters; can be nullptr

Definition at line 591 of file station_cmd.cpp.

References Station::catchment_tiles, and INVALID_TILE.

Referenced by UpdateStationAcceptance().

◆ GetAcceptanceAroundTiles()

CargoArray GetAcceptanceAroundTiles	(	TileIndex	center_tile,
		int	w,
		int	h,
		int	rad,
		CargoTypes *	always_accepted
	)

Get the acceptance of cargoes around the tile in 1/8.

Parameters

center_tile	Center of the search area
w	X extent of area
h	Y extent of area
rad	Search radius in addition to given area
always_accepted	bitmask of cargo accepted by houses and headquarters; can be nullptr
ind	Industry associated with neutral station (e.g. oil rig) or nullptr

Definition at line 569 of file station_cmd.cpp.

References _settings_game, OrthogonalTileArea::Expand(), Industry::GetByTile(), IsTileType(), MP_INDUSTRY, Industry::neutral_station, StationSettings::serve_neutral_industries, and GameSettings::station.

Referenced by DrawStationCoverageAreaText().

◆ GetAcceptanceMask()

CargoTypes GetAcceptanceMask ( const Station * st )

Get a mask of the cargo types that the station accepts.

Parameters

st	Station to query

Returns: the expected mask

Definition at line 487 of file station_cmd.cpp.

References GoodsEntry::Acceptance, Station::goods, and SetBit().

Referenced by StationViewWindow::DrawAcceptedCargo(), and UpdateStationAcceptance().

◆ GetAirportNoiseLevelForDistance()

uint8_t GetAirportNoiseLevelForDistance	(	const AirportSpec *	as,
		uint	distance
	)

Get a possible noise reduction factor based on distance from town center.

The further you get, the less noise you generate. So all those folks at city council can now happily slee... work in their offices

Parameters

as	airport information
distance	minimum distance between town and airport

Returns: the noise that will be generated, according to distance

Definition at line 2488 of file station_cmd.cpp.

References _settings_game, GameSettings::difficulty, AirportSpec::noise_level, and DifficultySettings::town_council_tolerance.

Referenced by CmdBuildAirport(), RemoveAirport(), and UpdateAirportsNoise().

◆ GetBridgeTooLowMessageForStationType()

static StringID GetBridgeTooLowMessageForStationType ( StationType type )

static

Get station-type-specific string for a bridge that is too low.

Parameters

type	Station type.

Returns: bridge too low string.

Definition at line 859 of file station_cmd.cpp.

References INVALID_STRING_ID, and to_underlying().

Referenced by IsStationBridgeAboveOk().

◆ GetClosestDeletedStation()

static Station * GetClosestDeletedStation ( TileIndex tile )

static

Find the closest deleted station of the current company.

Parameters

tile	the tile to search from.

Returns: the closest station or nullptr if too far.

Definition at line 391 of file station_cmd.cpp.

References _current_company, ForAllStationsRadius(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, BaseStation::IsInUse(), and BaseStation::owner.

Referenced by BuildStationPart().

◆ GetEmptyMask()

CargoTypes GetEmptyMask ( const Station * st )

Get a mask of the cargo types that are empty at the station.

Parameters

st	Station to query

Returns: the empty mask

Definition at line 502 of file station_cmd.cpp.

References Station::goods, and SetBit().

Referenced by TriggerRoadStopRandomisation(), and TriggerStationRandomisation().

◆ GetFoundation_Station()

static Foundation GetFoundation_Station	(	TileIndex	,
		Slope	tileh
	)

static

Definition at line 3536 of file station_cmd.cpp.

◆ GetProductionAroundTiles()

CargoArray GetProductionAroundTiles	(	TileIndex	north_tile,
		int	w,
		int	h,
		int	rad
	)

Get the cargo types being produced around the tile (in a rectangle).

Parameters

north_tile	Northern most tile of area
w	X extent of the area
h	Y extent of the area
rad	Search radius in addition to the given area

Definition at line 531 of file station_cmd.cpp.

References _settings_game, OrthogonalTileArea::Expand(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_industry_pool >::Get(), GetIndustryIndex(), FlatSet< Tkey, Tcompare >::insert(), IsTileType(), IsValidCargoType(), MP_INDUSTRY, Industry::neutral_station, Industry::produced, StationSettings::serve_neutral_industries, and GameSettings::station.

Referenced by DrawStationCoverageAreaText().

◆ GetSlopePixelZ_Station()

static int GetSlopePixelZ_Station	(	TileIndex	tile,
		uint	,
		uint	,
		bool
	)

static

Definition at line 3531 of file station_cmd.cpp.

◆ GetStationAround()

template<class T , class F >

CommandCost GetStationAround	(	TileArea	ta,
		StationID	closest_station,
		CompanyID	company,
		T **	st,
		F	filter
	)

Look for a station owned by the given company around the given tile area.

Parameters

ta	the area to search over
closest_station	the closest owned station found so far
company	the company whose stations to look for
st	to 'return' the found station
filter	Filter function

Returns: Succeeded command (if zero or one station found) or failed command (for two or more stations found).

Definition at line 122 of file station_cmd.cpp.

References OrthogonalTileArea::Expand(), GetStationIndex(), IsTileType(), and MP_STATION.

Referenced by FindJoiningBaseStation().

◆ GetStationBlockedPillars()

static BridgePillarFlags GetStationBlockedPillars	(	std::span< const BridgeableTileInfo >	bridgeable_info,
		uint8_t	layout
	)

static

Get blocked pillar information for a station tile.

Parameters

bridgeable_info
layout	Tile layout of rail station.

Returns: blocked pillar information.

Definition at line 3156 of file station_cmd.cpp.

References RailStationTileLayout::layout.

◆ GetStationBridgeableTileInfo()

static std::span< const BridgeableTileInfo > GetStationBridgeableTileInfo ( StationType type )

static

Get bridgeable tile information for a station type.

Parameters

type	Station type.

Returns: bridgeable tile information.

Definition at line 904 of file station_cmd.cpp.

References to_underlying().

Referenced by IsRailStationBridgeAboveOk(), and IsRoadStationBridgeAboveOk().

◆ GetStationTileFlags()

static StationSpec::TileFlags GetStationTileFlags	(	StationGfx	gfx,
		const StationSpec *	statspec
	)

static

Get station tile flags for the given StationGfx.

Parameters

gfx	StationGfx of station tile.
statspec	Station spec of station tile.

Returns: Tile flags to apply.

Definition at line 1370 of file station_cmd.cpp.

References StationSpec::Pylons, and StationSpec::tileflags.

Referenced by SetRailStationTileFlags().

◆ GetStationTileLayout()

const DrawTileSprites * GetStationTileLayout	(	StationType	st,
		uint8_t	gfx
	)

Get station tile layout for a station type and its station gfx.

Parameters

st	Station type to draw.
gfx	StationGfx of tile to draw.

Returns: Tile layout to draw.

Definition at line 3078 of file station_cmd.cpp.

References to_underlying().

Referenced by DrawStationTile().

◆ GetTileDesc_Station()

static void GetTileDesc_Station	(	TileIndex	tile,
		TileDesc &	td
	)

static

Definition at line 3616 of file station_cmd.cpp.

◆ GetTileTrackStatus_Station()

static TrackStatus GetTileTrackStatus_Station	(	TileIndex	tile,
		TransportType	mode,
		uint	sub_mode,
		DiagDirection	side
	)

static

Definition at line 3651 of file station_cmd.cpp.

◆ HasStationInUse()

bool HasStationInUse	(	StationID	station,
		bool	include_company,
		CompanyID	company
	)

Tests whether the company's vehicles have this station in orders.

Parameters

station	station ID
include_company	If true only check vehicles of company, if false only check vehicles of other companies
company	company ID

Definition at line 2824 of file station_cmd.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_orderlist_pool >::Iterate(), and Vehicle::owner.

Referenced by CompanyStationsWindow::BuildStationsList(), and RemoveBuoy().

◆ IncreaseStats() [1/2]

void IncreaseStats	(	Station *	st,
		CargoType	cargo,
		StationID	next_station_id,
		uint	capacity,
		uint	usage,
		uint32_t	time,
		EdgeUpdateModes	modes
	)

Increase capacity for a link stat given by station cargo and next hop.

Parameters

st	Station to get the link stats from.
cargo	Cargo to increase stat for.
next_station_id	Station the consist will be travelling to next.
capacity	Capacity to add to link stat.
usage	Usage to add to link stat.
mode	Update mode to be applied.

Definition at line 4217 of file station_cmd.cpp.

References LinkGraph::AddNode(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_link_graph_pool >::CanAllocateItem(), Debug, LinkGraphSchedule::Dequeue(), SpecializedStation< Station, false >::Get(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_link_graph_pool >::Get(), Station::goods, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, LinkGraphSchedule::instance, GoodsEntry::link_graph, LinkGraph::Merge(), GoodsEntry::node, LinkGraphSchedule::Queue(), and LinkGraph::Size().

Referenced by Vehicle::BeginLoading(), IncreaseStats(), and LinkRefresher::RefreshStats().

◆ IncreaseStats() [2/2]

void IncreaseStats	(	Station *	st,
		const Vehicle *	front,
		StationID	next_station_id,
		uint32_t	time
	)

Increase capacity for all link stats associated with vehicles in the given consist.

Parameters

st	Station to get the link stats from.
front	First vehicle in the consist.
next_station_id	Station the consist will be travelling to next.

Definition at line 4269 of file station_cmd.cpp.

References Vehicle::cargo, Vehicle::cargo_type, Increase, IncreaseStats(), Vehicle::Next(), Vehicle::refit_cap, and VehicleCargoList::StoredCount().

◆ IsHangar()

bool IsHangar ( Tile t )

Check whether the given tile is a hangar.

Parameters

t	the tile to of whether it is a hangar.

Precondition: IsTileType(t, MP_STATION)

Returns: true if and only if the tile is a hangar.

Definition at line 95 of file station_cmd.cpp.

References Station::airport, AirportSpec::depots, BaseStation::GetByTile(), Airport::GetRotatedTileFromOffset(), Airport::GetSpec(), IsAirport(), IsTileType(), and MP_STATION.

Referenced by IsHangarTile().

◆ IsRailStationBridgeAboveOk()

CommandCost IsRailStationBridgeAboveOk	(	TileIndex	tile,
		const StationSpec *	spec,
		StationType	type,
		StationGfx	layout
	)

Test if a rail station can be built below a bridge.

Parameters

tile	Tile to test.
spec	Custom station spec to test.
type	Type of rail station.
layout	Layout piece of station to test.

Returns: Command result.

Definition at line 917 of file station_cmd.cpp.

References StationSpec::bridgeable_info, GetBridgeHeight(), GetSouthernBridgeEnd(), GetStationBridgeableTileInfo(), IsBridgeAbove(), and IsStationBridgeAboveOk().

Referenced by CmdBuildRailStation(), and CmdBuildRailWaypoint().

◆ IsRoadStationBridgeAboveOk()

CommandCost IsRoadStationBridgeAboveOk	(	TileIndex	tile,
		const RoadStopSpec *	spec,
		StationType	type,
		StationGfx	layout
	)

Test if a road station can be built below a bridge.

Parameters

tile	Tile to test.
spec	Custom roadstop spec to test.
type	Type of road station.
layout	Layout piece of station to test.

Returns: Command result.

Definition at line 934 of file station_cmd.cpp.

References RoadStopSpec::bridgeable_info, GetBridgeHeight(), GetSouthernBridgeEnd(), GetStationBridgeableTileInfo(), IsBridgeAbove(), and IsStationBridgeAboveOk().

Referenced by CheckFlatLandRoadStop().

◆ IsStationBridgeAboveOk()

static CommandCost IsStationBridgeAboveOk	(	TileIndex	tile,
		std::span< const BridgeableTileInfo >	bridgeable_info,
		StationType	type,
		StationGfx	layout,
		int	bridge_height,
		StringID	disallowed_msg = `INVALID_STRING_ID`
	)

static

Test if a bridge can be built above a station.

Parameters

tile	Tile to test.
spec	Custom station spec to test.
type	Type of station.
layout	Layout piece of road station to test.
bridge_height	Height of bridge to test.
disallowed_msg	Error message if bridge is disallowed.

Returns: Command result.

Definition at line 885 of file station_cmd.cpp.

References Auto, GetBridgeTooLowMessageForStationType(), GetTileMaxZ(), and INVALID_STRING_ID.

Referenced by IsRailStationBridgeAboveOk(), and IsRoadStationBridgeAboveOk().

◆ IsUniqueStationName()

static bool IsUniqueStationName ( const std::string & name )

static

Definition at line 4396 of file station_cmd.cpp.

◆ MakeRailStationAreaSmaller()

static void MakeRailStationAreaSmaller ( BaseStation * st )

static

Definition at line 1677 of file station_cmd.cpp.

◆ MakeRoadWaypointStationAreaSmaller()

void MakeRoadWaypointStationAreaSmaller	(	BaseStation *	st,
		TileArea &	road_waypoint_area
	)

Definition at line 1698 of file station_cmd.cpp.

◆ MakeShipStationAreaSmaller()

static void MakeShipStationAreaSmaller ( Station * st )

static

Definition at line 1687 of file station_cmd.cpp.

◆ MakeStationAreaSmaller()

static TileArea MakeStationAreaSmaller	(	BaseStation *	st,
		TileArea	ta,
		bool()(BaseStation , TileIndex)	func
	)

static

Definition at line 1622 of file station_cmd.cpp.

◆ ModifyStationRatingAround()

void ModifyStationRatingAround	(	TileIndex	tile,
		Owner	owner,
		int	amount,
		uint	radius
	)

Definition at line 4335 of file station_cmd.cpp.

◆ MoveGoodsToStation()

uint MoveGoodsToStation	(	CargoType	cargo,
		uint	amount,
		Source	source,
		const StationList &	all_stations,
		Owner	exclusivity
	)

Definition at line 4493 of file station_cmd.cpp.

◆ OnTick_Station()

void OnTick_Station ( )

Definition at line 4297 of file station_cmd.cpp.

◆ RemoveAirport()

static CommandCost RemoveAirport	(	TileIndex	tile,
		DoCommandFlags	flags
	)

static

Remove an airport.

Parameters

tile	TileIndex been queried
flags	operation to perform

Returns: cost or failure of operation

Definition at line 2720 of file station_cmd.cpp.

References _current_company, _settings_game, CommandCost::AddCost(), Station::AfterStationTileSetChange(), Station::airport, Airport, AirportGetNearestTown(), CheckOwnership(), OrthogonalTileArea::Clear(), CloseWindowById(), DeleteNewGRFInspectWindow(), GameSettings::economy, EnsureNoVehicleOnGround(), Execute, EXPENSES_CONSTRUCTION, BaseStation::facilities, CommandCost::Failed(), FLYING, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), GetAirportNoiseLevelForDistance(), BaseStation::GetByTile(), Airport::GetHangarTile(), Airport::GetNumHangars(), Airport::GetSpec(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, InvalidateWindowData(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_vehicle_pool >::Iterate(), Town::noise_reached, BaseStation::owner, OWNER_WATER, Airport::psa, BaseStation::rect, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Reset(), OrderBackup::Reset(), SetWindowClassesDirty(), SetWindowDirty(), EconomySettings::station_noise_level, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, WC_STATION_VIEW, WC_TOWN_VIEW, WC_VEHICLE_DEPOT, and WC_VEHICLE_ORDERS.

Referenced by ClearTile_Station().

◆ RemoveDock()

static CommandCost RemoveDock	(	TileIndex	tile,
		DoCommandFlags	flags
	)

static

Remove a dock.

Parameters

tile	TileIndex been queried
flags	operation to perform

Returns: cost or failure of operation

Definition at line 3008 of file station_cmd.cpp.

References Station::AfterStationTileSetChange(), CheckOwnership(), OrthogonalTileArea::Clear(), ClearDockingTilesCheckingNeighbours(), CMD_ERROR, Dock, Station::docking_station, EnsureNoVehicleOnGround(), Execute, EXPENSES_CONSTRUCTION, BaseStation::facilities, CommandCost::Failed(), FindDockLandPart(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), BaseStation::GetByTile(), GetDockDirection(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, INVALID_TILE, IsDockingTile(), IsDockTile(), IsShipDestinationTile(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_vehicle_pool >::Iterate(), MarkTileDirtyByTile(), BaseStation::owner, BaseStation::rect, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Reset(), SetWindowClassesDirty(), Station::ship_station, CommandCost::Succeeded(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, TileOffsByDiagDir(), and WC_VEHICLE_ORDERS.

Referenced by ClearTile_Station().

◆ RemoveDockingTile()

void RemoveDockingTile ( TileIndex t )

Definition at line 2943 of file station_cmd.cpp.

◆ RemoveFromRailBaseStation()

template<class T >

CommandCost RemoveFromRailBaseStation	(	TileArea	ta,
		std::vector< T * > &	affected_stations,
		DoCommandFlags	flags,
		Money	removal_cost,
		bool	keep_rail
	)

Remove a number of tiles from any rail station within the area.

Parameters

ta	the area to clear station tile from.
affected_stations	the stations affected.
flags	the command flags.
removal_cost	the cost for removing the tile, including the rail.
keep_rail	whether to keep the rail of the station.

Template Parameters

T	the type of station to remove.

Returns: the number of cleared tiles or an error.

Definition at line 1714 of file station_cmd.cpp.

References _current_company, CommandCost::AddCost(), AddTrackToSignalBuffer(), CheckOwnership(), DeallocateSpecFromStation(), DeleteNewGRFInspectWindow(), DeleteStationIfEmpty(), DirtyCompanyInfrastructureWindows(), EnsureNoVehicleOnGround(), Execute, EXPENSES_CONSTRUCTION, BaseStation::facilities, CommandCost::Failed(), FreeTrainReservation(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), GetCustomStationSpecIndex(), GetRailStationTrack(), GetRailType(), GetTileOwner(), GetTrainForReservation(), HasStationReservation(), HasStationTileRail(), include(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, INVALID_TILE, IsStationTileBlocked(), OWNER_WATER, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Reset(), RestoreTrainReservation(), SetWindowClassesDirty(), SetWindowWidgetDirty(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, TrackToTrackBits(), Train, BaseStation::train_station, BaseStation::UpdateVirtCoord(), WC_STATION_VIEW, WC_VEHICLE_ORDERS, WID_SV_TRAINS, and YapfNotifyTrackLayoutChange().

Referenced by CmdRemoveFromRailStation(), CmdRemoveFromRailWaypoint(), and RemoveRailStation().

◆ RemoveGenericRoadStop()

static CommandCost RemoveGenericRoadStop	(	DoCommandFlags	flags,
		const TileArea &	roadstop_area,
		bool	road_waypoint,
		bool	remove_road
	)

static

Remove a tile area of road stop or road waypoints.

Parameters

flags	operation to perform
roadstop_area	tile area of road stop or road waypoint tiles to remove
road_waypoint	Whether to remove road waypoints or road stops
remove_road	Remove roads of drive-through stops?

Returns: the cost of this operation or an error

Definition at line 2385 of file station_cmd.cpp.

References _current_company, CommandCost::AddCost(), AxisToRoadBits(), ClosestTownFromTile(), CountBits(), Execute, EXPENSES_CONSTRUCTION, CommandCost::Failed(), CommandCost::GetCost(), GetDriveThroughStopAxis(), GetRoadOwner(), INVALID_ROADTYPE, IsAnyRoadStop(), IsDriveThroughStopTile(), IsRoadWaypoint(), IsTileType(), MakeRoadNormal(), MP_STATION, OWNER_NONE, RemoveRoadStop(), RemoveRoadWaypointStop(), ROAD_NONE, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), and UpdateCompanyRoadInfrastructure().

Referenced by CmdRemoveFromRoadWaypoint(), and CmdRemoveRoadStop().

◆ RemoveRailStation() [1/2]

template<class T >

CommandCost RemoveRailStation	(	T *	st,
		DoCommandFlags	flags,
		Money	removal_cost
	)

Remove a rail station/waypoint.

Parameters

st	The station/waypoint to remove the rail part from
flags	operation to perform
removal_cost	the cost for removing a tile

Template Parameters

T	the type of station to remove

Returns: cost or failure of operation

Definition at line 1875 of file station_cmd.cpp.

References _current_company, CommandCost::AddCost(), CheckOwnership(), EXPENSES_CONSTRUCTION, CommandCost::Failed(), CommandCost::GetCost(), OrthogonalTileArea::h, OWNER_WATER, RemoveFromRailBaseStation(), and OrthogonalTileArea::w.

Referenced by ClearTile_Station(), RemoveRailStation(), and RemoveRailWaypoint().

◆ RemoveRailStation() [2/2]

static CommandCost RemoveRailStation	(	TileIndex	tile,
		DoCommandFlags	flags
	)

static

Remove a rail station.

Parameters

tile	Tile of the station.
flags	operation to perform

Returns: cost or failure of operation

Definition at line 1909 of file station_cmd.cpp.

References _current_company, Execute, BaseStation::GetByTile(), OWNER_WATER, Station::RecomputeCatchment(), RemoveRailStation(), and BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test().

◆ RemoveRailWaypoint()

static CommandCost RemoveRailWaypoint	(	TileIndex	tile,
		DoCommandFlags	flags
	)

static

Remove a rail waypoint.

Parameters

tile	Tile of the waypoint.
flags	operation to perform

Returns: cost or failure of operation

Definition at line 1930 of file station_cmd.cpp.

References _current_company, Execute, BaseStation::GetByTile(), OWNER_WATER, and RemoveRailStation().

Referenced by ClearTile_Station().

◆ RemoveRoadStop()

static CommandCost RemoveRoadStop	(	TileIndex	tile,
		DoCommandFlags	flags,
		int	replacement_spec_index
	)

static

Remove a bus station/truck stop.

Parameters

tile	TileIndex been queried
flags	operation to perform
replacement_spec_index	replacement spec index to avoid deallocating, if < 0, tile is not being replaced

Returns: cost or failure of operation

Definition at line 2195 of file station_cmd.cpp.

References _current_company, OrthogonalTileArea::Add(), Station::AfterStationTileSetChange(), Bankrupt, Bus, Station::bus_station, Station::bus_stops, BusStop, CheckOwnership(), OrthogonalTileArea::Clear(), RoadStop::ClearDriveThrough(), Vehicle::current_order, DeleteAnimatedTile(), DeleteNewGRFInspectWindow(), Vehicle::dest_tile, DirtyCompanyInfrastructureWindows(), EnsureNoVehicleOnGround(), Execute, EXPENSES_CONSTRUCTION, BaseStation::facilities, CommandCost::Failed(), FindVehiclesWithOrder(), SpecializedVehicle< T, Type >::From(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), BaseStation::GetByTile(), RoadStop::GetByTile(), RoadStopSpec::GetClearCost(), GetCustomRoadStopSpecIndex(), Vehicle::GetOrderStationLocation(), GetRoadOwner(), HasBit(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, IsDriveThroughStopTile(), IsTruckStop(), Order::IsType(), RoadStop::next, BaseStation::owner, OWNER_WATER, BaseStation::rect, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Reset(), ROAD_STOP_TRACKBIT_FACTOR, RVS_IN_DT_ROAD_STOP, RVSB_ROAD_STOP_TRACKDIR_MASK, SetWindowClassesDirty(), RoadVehicle::state, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), Truck, Station::truck_station, Station::truck_stops, TruckStop, BaseVehicle::type, UpdateCompanyRoadInfrastructure(), VEH_ROAD, and WC_VEHICLE_ORDERS.

Referenced by ClearTile_Station(), CmdBuildRoadStop(), and RemoveGenericRoadStop().

◆ RemoveRoadWaypointStop()

CommandCost RemoveRoadWaypointStop	(	TileIndex	tile,
		DoCommandFlags	flags,
		int	replacement_spec_index
	)

Remove a road waypoint.

Parameters

tile	TileIndex been queried
flags	operation to perform
replacement_spec_index	replacement spec index to avoid deallocating, if < 0, tile is not being replaced

Returns: cost or failure of operation

Definition at line 2321 of file station_cmd.cpp.

References _current_company, Bankrupt, BusStop, CheckOwnership(), DeleteNewGRFInspectWindow(), DeleteStationIfEmpty(), DirtyCompanyInfrastructureWindows(), EnsureNoVehicleOnGround(), Execute, EXPENSES_CONSTRUCTION, BaseStation::facilities, CommandCost::Failed(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_company_pool >::Get(), BaseStation::GetByTile(), RoadStopSpec::GetClearCost(), GetCustomRoadStopSpecIndex(), GetRoadOwner(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, INVALID_TILE, BaseStation::owner, OWNER_WATER, BaseStation::rect, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Reset(), ROAD_STOP_TRACKBIT_FACTOR, Waypoint::road_waypoint_area, SetWindowWidgetDirty(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), OrthogonalTileArea::tile, TruckStop, UpdateCompanyRoadInfrastructure(), Waypoint::UpdateVirtCoord(), WC_STATION_VIEW, and WID_SV_ROADVEHS.

Referenced by ClearTile_Station(), CmdBuildRoadWaypoint(), and RemoveGenericRoadStop().

◆ RerouteCargo()

void RerouteCargo	(	Station *	st,
		CargoType	cargo,
		StationID	avoid,
		StationID	avoid2
	)

Reroute cargo of type c at station st or in any vehicles unloading there.

Make sure the cargo's new next hop is neither "avoid" nor "avoid2".

Parameters

st	Station to be rerouted at.
cargo	Type of cargo.
avoid	Original next hop of cargo, avoid this.
avoid2	Another station to be avoided when rerouting.

Definition at line 4099 of file station_cmd.cpp.

References GoodsEntry::GoodsEntryData::cargo, GoodsEntry::GetData(), Station::goods, GoodsEntry::HasData(), Vehicle::Next(), and StationCargoList::Reroute().

Referenced by DeleteStaleLinks(), LinkGraphJob::~LinkGraphJob(), and Station::~Station().

◆ RestoreTrainReservation()

static void RestoreTrainReservation ( Train * v )

static

Restore platform reservation during station building/removing.

Parameters

v	vehicle which held reservation

Definition at line 1307 of file station_cmd.cpp.

References Train::GetVehicleTrackdir(), IsRailStationTile(), SpecializedVehicle< T, Type >::Last(), ReverseTrackdir(), SetRailStationPlatformReservation(), Vehicle::tile, TrackdirToExitdir(), and TryPathReserve().

Referenced by CmdBuildRailStation(), and RemoveFromRailBaseStation().

◆ SetRailStationTileFlags()

void SetRailStationTileFlags	(	TileIndex	tile,
		const StationSpec *	statspec
	)

Set rail station tile flags for the given tile.

Parameters

tile	Tile to set flags on.
statspec	Statspec of the tile.

Definition at line 1382 of file station_cmd.cpp.

References StationSpec::Blocked, GetStationGfx(), GetStationTileFlags(), StationSpec::NoWires, StationSpec::Pylons, SetStationTileBlocked(), SetStationTileHavePylons(), and SetStationTileHaveWires().

Referenced by CmdBuildRailStation(), and CmdBuildRailWaypoint().

◆ ShowRejectOrAcceptNews()

static void ShowRejectOrAcceptNews	(	const Station *	st,
		CargoTypes	cargoes,
		bool	reject
	)

static

Add news item for when a station changes which cargoes it accepts.

Parameters

st	Station of cargo change.
cargoes	Bit mask of cargo types to list.
reject	True iff the station rejects the cargo types.

Definition at line 518 of file station_cmd.cpp.

References Acceptance, AddNewsItem(), GetEncodedString(), InColour, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, and Small.

Referenced by UpdateStationAcceptance().

◆ SplitGroundSpriteForOverlay()

bool SplitGroundSpriteForOverlay	(	const TileInfo *	ti,
		SpriteID *	ground,
		RailTrackOffset *	overlay_offset
	)

Check whether a sprite is a track sprite, which can be replaced by a non-track ground sprite and a rail overlay.

If the ground sprite is suitable, ground is replaced with the new non-track ground sprite, and overlay_offset is set to the overlay to draw.

Parameters

	ti	Positional info for the tile to decide snowyness etc. May be nullptr.
[in,out]	ground	Groundsprite to draw.
[out]	overlay_offset	Overlay to draw.

Returns: true if overlay can be drawn.

Definition at line 3094 of file station_cmd.cpp.

References _settings_game, GameSettings::game_creation, GetSnowLine(), GetTropicZone(), GameCreationSettings::landscape, RTO_X, RTO_Y, TileInfo::tile, TILE_HEIGHT, TROPICZONE_DESERT, and Coord3D< T >::z.

Referenced by DrawStationTile().

◆ StationHandleBigTick()

static bool StationHandleBigTick ( BaseStation * st )

static

This function is called for each station once every 250 ticks.

Not all stations will get the tick at the same time.

Parameters

st	the station receiving the tick.

Returns: true if the station is still valid (wasn't deleted)

Definition at line 3881 of file station_cmd.cpp.

References GoodsEntry::AcceptedBigtick, BaseStation::delete_ctr, BaseStation::facilities, SpecializedStation< Station, false >::From(), Station::goods, SpecializedStation< Station, false >::IsExpected(), BaseStation::IsInUse(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), TriggerWatchedCargoCallbacks(), UpdateStationAcceptance(), and Waypoint.

◆ StationHandleSmallTick()

static void StationHandleSmallTick ( BaseStation * st )

static

Definition at line 4286 of file station_cmd.cpp.

◆ StationPickerDrawSprite()

void StationPickerDrawSprite	(	int	x,
		int	y,
		StationType	st,
		RailType	railtype,
		RoadType	roadtype,
		int	image
	)

Definition at line 3480 of file station_cmd.cpp.

◆ TerraformTile_Station()

static CommandCost TerraformTile_Station	(	TileIndex	tile,
		DoCommandFlags	flags,
		int	z_new,
		Slope	tileh_new
	)

static

Definition at line 4840 of file station_cmd.cpp.

◆ TileBelongsToRailStation()

static bool TileBelongsToRailStation	(	BaseStation *	st,
		TileIndex	tile
	)

static

Definition at line 1672 of file station_cmd.cpp.

◆ TileBelongsToRoadWaypointStation()

static bool TileBelongsToRoadWaypointStation	(	BaseStation *	st,
		TileIndex	tile
	)

static

Definition at line 1693 of file station_cmd.cpp.

◆ TileBelongsToShipStation()

static bool TileBelongsToShipStation	(	BaseStation *	st,
		TileIndex	tile
	)

static

Definition at line 1682 of file station_cmd.cpp.

◆ TileLoop_Station()

static void TileLoop_Station ( TileIndex tile )

static

Definition at line 3698 of file station_cmd.cpp.

◆ TriggerWatchedCargoCallbacks()

void TriggerWatchedCargoCallbacks ( Station * st )

Run the watched cargo callback for all houses in the catchment area.

Parameters

st Station.

Definition at line 3855 of file station_cmd.cpp.

References GoodsEntry::AcceptedBigtick, Station::catchment_tiles, Station::goods, INVALID_TILE, IsTileType(), MP_HOUSE, NUM_CARGO, SetBit(), and TriggerHouseAnimation_WatchedCargoAccepted().

Referenced by StationHandleBigTick().

◆ TruncateCargo()

static void TruncateCargo	(	const CargoSpec *	cs,
		GoodsEntry *	ge,
		uint	amount = `UINT_MAX`
	)

static

Truncate the cargo by a specific amount.

Parameters

cs	The type of cargo to perform the truncation for.
ge	The goods entry, of the station, to truncate.
amount	The amount to truncate the cargo by.

Definition at line 3914 of file station_cmd.cpp.

References GoodsEntry::GoodsEntryData::cargo, GoodsEntry::GetData(), SpecializedStation< Station, false >::GetIfValid(), Station::goods, GoodsEntry::HasData(), CargoSpec::Index(), GoodsEntry::max_waiting_cargo, and StationCargoList::Truncate().

◆ UpdateAirportsNoise()

void UpdateAirportsNoise ( )

Recalculate the noise generated by the airports of each town.

Definition at line 2569 of file station_cmd.cpp.

References AirportGetNearestTown(), AT_OILRIG, GetAirportNoiseLevelForDistance(), INVALID_TILE, SpecializedStation< Station, false >::Iterate(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_town_pool >::Iterate(), and Town::noise_reached.

Referenced by DoCreateTown(), and InitializeWindowsAndCaches().

◆ UpdateAllStationVirtCoords()

void UpdateAllStationVirtCoords ( )

Update the virtual coords needed to draw the station sign for all stations.

Definition at line 462 of file station_cmd.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_station_pool >::Iterate().

Referenced by CmdRenameTown(), and UpdateAllVirtCoords().

◆ UpdateStationAcceptance()

void UpdateStationAcceptance	(	Station *	st,
		bool	show_msg
	)

Update the acceptance for a station.

Parameters

st	Station to update
show_msg	controls whether to display a message that acceptance was changed.

Definition at line 609 of file station_cmd.cpp.

References _local_company, GoodsEntry::Acceptance, Station::always_accepted, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Any(), BaseStation::facilities, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_link_graph_pool >::Get(), GetAcceptanceAroundStation(), GetAcceptanceMask(), Station::goods, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, IsCargoInClass(), BaseStation::IsInUse(), Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem<&_link_graph_pool >::IsValidID(), GoodsEntry::link_graph, GoodsEntry::node, NUM_CARGO, BaseStation::owner, Passengers, BaseStation::rect, BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Set(), SetWindowWidgetDirty(), ShowRejectOrAcceptNews(), GoodsEntry::status, WC_STATION_VIEW, and WID_SV_ACCEPT_RATING_LIST.

Referenced by AfterLoadGame(), Station::AfterStationTileSetChange(), and StationHandleBigTick().

◆ UpdateStationDockingTiles()

void UpdateStationDockingTiles ( Station * st )

Definition at line 4578 of file station_cmd.cpp.

◆ UpdateStationRating()

static void UpdateStationRating ( Station * st )

static

Definition at line 3932 of file station_cmd.cpp.

◆ UpdateStationSignCoord()

static void UpdateStationSignCoord ( BaseStation * st )

static

Definition at line 657 of file station_cmd.cpp.

◆ UpdateStationWaiting()

static uint UpdateStationWaiting	(	Station *	st,
		CargoType	cargo,
		uint	amount,
		Source	source
	)

static

Definition at line 4348 of file station_cmd.cpp.

◆ VehicleEnter_Station()

static VehicleEnterTileStates VehicleEnter_Station	(	Vehicle *	v,
		TileIndex	tile,
		int	x,
		int	y
	)

static

Definition at line 3802 of file station_cmd.cpp.

Variable Documentation

◆ _dock_h_chk

const uint8_t _dock_h_chk[4] = { 1, 2, 1, 2 }

static

Definition at line 2847 of file station_cmd.cpp.

◆ _dock_tileoffs_chkaround

const TileIndexDiffC _dock_tileoffs_chkaround[]

static

Initial value:

= {
  {-1,  0},
  { 0,  0},
  { 0,  0},
  { 0, -1}
}

Definition at line 2840 of file station_cmd.cpp.

◆ _dock_w_chk

const uint8_t _dock_w_chk[4] = { 2, 1, 2, 1 }

static

Definition at line 2846 of file station_cmd.cpp.

◆ _tile_type_station_procs

const TileTypeProcs _tile_type_station_procs

extern

Initial value:

= {
  DrawTile_Station,           
  GetSlopePixelZ_Station,     
  ClearTile_Station,          
  nullptr,                       
  GetTileDesc_Station,        
  GetTileTrackStatus_Station, 
  ClickTile_Station,          
  AnimateTile_Station,        
  TileLoop_Station,           
  ChangeTileOwner_Station,    
  nullptr,                       
  VehicleEnter_Station,       
  GetFoundation_Station,      
  TerraformTile_Station,      
  CheckBuildAbove_Station, 
}

Definition at line 54 of file landscape.cpp.

Data Structures

Typedefs

Enumerations

Functions

Variables

Detailed Description

Typedef Documentation

◆ CMSAMatcher

Enumeration Type Documentation

◆ StationNaming

Function Documentation

◆ AddNearbyStationsByCatchment()

◆ AirportGetNearestTown() [1/2]

◆ AirportGetNearestTown() [2/2]

◆ AnimateTile_Station()

◆ BuildOilRig()

◆ BuildStationPart()

◆ byte_inc_sat()

◆ CalculateRailStationCost()

◆ CalculateRoadStopCost()

◆ CanExpandRailStation()

◆ CanMoveGoodsToStation()

◆ CanRemoveRoadWithStop()

◆ ChangeTileOwner_Station()

◆ CheckBuildableTile()

◆ CheckBuildAbove_Station()

◆ CheckFlatLandAirport()

◆ CheckFlatLandRailStation()

◆ CheckFlatLandRoadStop()

◆ ClearAllStationCachedNames()

◆ ClearDockingTilesCheckingNeighbours()

◆ ClearTile_Station()

◆ ClickTile_Station()

◆ CmdBuildAirport()

◆ CmdBuildDock()

◆ CmdBuildRailStation()

◆ CmdBuildRoadStop()

◆ CmdOpenCloseAirport()

◆ CmdRemoveFromRailStation()

◆ CmdRemoveFromRailWaypoint()

◆ CmdRemoveFromRoadWaypoint()

◆ CmdRemoveRoadStop()

◆ CmdRenameStation()

◆ CMSAMine()

◆ CMSATree()

◆ CMSAWater()

◆ CountMapSquareAround()

◆ DeleteOilRig()

◆ DeleteStaleLinks()

◆ DeleteStationIfEmpty()

◆ DrawCustomStationFoundations()

◆ DrawTile_Station()

◆ FillTileDescAirport()

◆ FillTileDescRailStation()

◆ FillTileDescRoadStop()

◆ FindDockLandPart()

◆ FindJoiningBaseStation()

◆ FindJoiningRoadStop()

◆ FindJoiningStation()

◆ FindJoiningWaypoint()

◆ FindRoadStopSpot()

◆ FreeTrainReservation()

◆ GenerateStationName()

◆ GetAcceptanceAroundStation()

◆ GetAcceptanceAroundTiles()

◆ GetAcceptanceMask()

◆ GetAirportNoiseLevelForDistance()

◆ GetBridgeTooLowMessageForStationType()

◆ GetClosestDeletedStation()

◆ GetEmptyMask()

◆ GetFoundation_Station()

◆ GetProductionAroundTiles()

◆ GetSlopePixelZ_Station()

◆ GetStationAround()

◆ GetStationBlockedPillars()

◆ GetStationBridgeableTileInfo()

◆ GetStationTileFlags()

◆ GetStationTileLayout()

◆ GetTileDesc_Station()

◆ GetTileTrackStatus_Station()