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. More...
uint32_t	GetTriggers () const override
	Get the triggers. More...
uint32_t	GetVariable (byte variable, [[maybe_unused]] uint32_t parameter, bool *available) const override
	Get a variable value. More...
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). More...

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 75 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 50 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 61 of file newgrf_roadstop.cpp.

References st, and BaseStation::waiting_triggers.

GetVariable()

uint32_t RoadStopScopeResolver::GetVariable ( byte  variable, [[maybe_unused] ] 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 66 of file newgrf_roadstop.cpp.

References INVALID_TILE, and tile.

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

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