RoadStopScopeResolver Struct Reference

Scope resolver for road stops. More...

#include <newgrf_roadstop.h>

Inheritance diagram for RoadStopScopeResolver:

Public Member Functions
	RoadStopScopeResolver (ResolverObject &ro, BaseStation *st, const RoadStopSpec *roadstopspec, TileIndex tile, RoadType roadtype, StationType type, uint8_t view=0)
uint32_t	GetRandomBits () const override
	Get a few random bits.
uint32_t	GetTriggers () const override
	Get the triggers.
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 void	StorePSA (uint reg, int32_t value)
	Store a value into the persistent storage area (PSA).

Data Fields
TileIndex	tile
	Tile of the station.
struct BaseStation *	st
	Instance of the station.
const struct RoadStopSpec *	roadstopspec
	Station (type) specification.
CargoID	cargo_type
	Type of cargo of the station.
StationType	type
	Station type.
uint8_t	view
	Station axis.
RoadType	roadtype
	Road type (used when no tile)
Data Fields inherited from ScopeResolver
ResolverObject &	ro
	Surrounding resolver object.

Detailed Description

Scope resolver for road stops.

Definition at line 89 of file newgrf_roadstop.h.

Constructor & Destructor Documentation

RoadStopScopeResolver()

RoadStopScopeResolver::RoadStopScopeResolver ( ResolverObject &  ro, BaseStation *  st, const RoadStopSpec *  roadstopspec, TileIndex  tile, RoadType  roadtype, StationType  type, uint8_t  view = 0  )

inline

Definition at line 98 of file newgrf_roadstop.h.

Member Function Documentation

GetRandomBits()

uint32_t RoadStopScopeResolver::GetRandomBits ( ) const

overridevirtual

Get a few random bits.

Default implementation has no random bits.

Returns

Random bits.

Reimplemented from ScopeResolver.

Definition at line 51 of file newgrf_roadstop.cpp.

References SpecializedStation< Station, false >::From(), INVALID_TILE, SpecializedStation< Station, false >::IsExpected(), BaseStation::random_bits, st, and tile.

GetTriggers()

uint32_t RoadStopScopeResolver::GetTriggers ( ) const

overridevirtual

Get the triggers.

Base class returns 0 to prevent trouble.

Returns

The triggers.

Reimplemented from ScopeResolver.

Definition at line 62 of file newgrf_roadstop.cpp.

References st, and BaseStation::waiting_triggers.

GetVariable()

uint32_t RoadStopScopeResolver::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 67 of file newgrf_roadstop.cpp.

References _current_company, BaseStation::build_date, ClosestTownFromTile(), TimerGameCalendar::date, TimerGameConst< struct Calendar >::DAYS_TILL_ORIGINAL_BASE_YEAR, DistanceManhattan(), DistanceSquare(), BaseStation::facilities, BaseStation::GetByTile(), GetCompanyInfo(), GetCustomRoadStopSpecIndex(), GetNearbyTile(), GetNearbyTileInformation(), BaseStation::GetNewGRFVariable(), GetReverseRoadTypeTranslation(), GetStationGfx(), GetStationIndex(), GetStationType(), GetTerrainType(), GetTileSlope(), GetTownRadiusGroup(), RoadStopSpec::grf_prop, GRFFilePropsBase< Tcnt >::grffile, ResolverObject::grffile, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, INVALID_ROADTYPE, INVALID_TILE, IsAnyRoadStopTile(), IsCustomRoadStopSpecIndex(), BaseStation::owner, ScopeResolver::ro, BaseStation::roadstop_speclist, roadstopspec, roadtype, SetBit(), st, TCX_NORMAL, tile, BaseStation::town, type, view, and Town::xy.

Field Documentation

cargo_type

CargoID RoadStopScopeResolver::cargo_type

Type of cargo of the station.

Definition at line 93 of file newgrf_roadstop.h.

roadstopspec

const struct RoadStopSpec* RoadStopScopeResolver::roadstopspec

Station (type) specification.

Definition at line 92 of file newgrf_roadstop.h.

Referenced by GetVariable().

roadtype

RoadType RoadStopScopeResolver::roadtype

Road type (used when no tile)

Definition at line 96 of file newgrf_roadstop.h.

Referenced by GetVariable().

st

struct BaseStation* RoadStopScopeResolver::st

Instance of the station.

Definition at line 91 of file newgrf_roadstop.h.

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

tile

TileIndex RoadStopScopeResolver::tile

Tile of the station.

Definition at line 90 of file newgrf_roadstop.h.

Referenced by GetRandomBits(), and GetVariable().

type

StationType RoadStopScopeResolver::type

Station type.

Definition at line 94 of file newgrf_roadstop.h.

Referenced by GetVariable().

view

uint8_t RoadStopScopeResolver::view

Station axis.

Definition at line 95 of file newgrf_roadstop.h.

Referenced by GetVariable().

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

• src/newgrf_roadstop.h
• src/newgrf_roadstop.cpp