Scope resolver for handling the tiles of an airport. More...

#include <newgrf_airporttiles.h>

Inheritance diagram for AirportTileScopeResolver:

Public Member Functions
	AirportTileScopeResolver (ResolverObject &ro, const AirportTileSpec ats, TileIndex tile, Station st)
	Constructor of the scope resolver specific for airport tiles.

uint32_t	GetRandomBits () const override
	Get a few random bits.

uint32_t	GetVariable (uint8_t variable, uint32_t parameter, bool &available) const override
	Get a variable value.

Public Member Functions inherited from ScopeResolver
	ScopeResolver (ResolverObject &ro)

virtual uint32_t	GetTriggers () const
	Get the triggers.

virtual void	StorePSA (uint reg, int32_t value)
	Store a value into the persistent storage area (PSA).

Data Fields
struct Station *	st
	Station of the airport for which the callback is run, or `nullptr` for build gui.

uint8_t	airport_id
	Type of airport for which the callback is run.

TileIndex	tile
	Tile for the callback, only valid for airporttile callbacks.

const AirportTileSpec *	ats

Data Fields inherited from ScopeResolver
ResolverObject &	ro
	Surrounding resolver object.

Detailed Description

Scope resolver for handling the tiles of an airport.

Definition at line 21 of file newgrf_airporttiles.h.

Constructor & Destructor Documentation

◆ AirportTileScopeResolver()

AirportTileScopeResolver::AirportTileScopeResolver	(	ResolverObject &	ro,
		const AirportTileSpec *	ats,
		TileIndex	tile,
		Station *	st
	)

inline

Constructor of the scope resolver specific for airport tiles.

Parameters

ats	Specification of the airport tiles.
tile	Tile for the callback, only valid for airporttile callbacks.
st	Station of the airport for which the callback is run, or `nullptr` for build gui.

Definition at line 33 of file newgrf_airporttiles.h.

References Station::airport, st, and Airport::type.

Member Function Documentation

◆ GetRandomBits()

uint32_t AirportTileScopeResolver::GetRandomBits ( ) const

overridevirtual

Get a few random bits.

Default implementation has no random bits.

Returns: Random bits.

Reimplemented from ScopeResolver.

Definition at line 201 of file newgrf_airporttiles.cpp.

References GetStationTileRandomBits(), INVALID_TILE, BaseStation::random_bits, st, and tile.

◆ GetVariable()

uint32_t AirportTileScopeResolver::GetVariable	(	uint8_t	variable,
		uint32_t	parameter,
		bool &	available
	)		const

overridevirtual

Get a variable value.

Default implementation has no available variables.

Parameters

	variable	Variable to read
	parameter	Parameter for 60+x variables
[out]	available	Set to false, in case the variable does not exist.

Returns: Value

Reimplemented from ScopeResolver.

Definition at line 162 of file newgrf_airporttiles.cpp.

References Station::airport, ClosestTownFromTile(), Debug, GetAirportTileIDAtOffset(), GetAnimationFrame(), GetNearbyAirportTileInformation(), GetNearbyTile(), GetRelativePosition(), GetTerrainType(), GetTownRadiusGroup(), ResolverObject::grffile, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, ScopeResolver::ro, st, tile, and OrthogonalTileArea::tile.

Field Documentation

◆ airport_id

uint8_t AirportTileScopeResolver::airport_id

Type of airport for which the callback is run.

Definition at line 23 of file newgrf_airporttiles.h.

◆ ats

const AirportTileSpec* AirportTileScopeResolver::ats

Definition at line 25 of file newgrf_airporttiles.h.

◆ st

struct Station* AirportTileScopeResolver::st

Station of the airport for which the callback is run, or nullptr for build gui.

Definition at line 22 of file newgrf_airporttiles.h.

Referenced by AirportTileScopeResolver(), GetRandomBits(), and GetVariable().

◆ tile

TileIndex AirportTileScopeResolver::tile

Tile for the callback, only valid for airporttile callbacks.

Definition at line 24 of file newgrf_airporttiles.h.

Referenced by GetRandomBits(), and GetVariable().

The documentation for this struct was generated from the following files:

src/newgrf_airporttiles.h
src/newgrf_airporttiles.cpp

Public Member Functions

Data Fields