Road stop resolver. More...

#include <newgrf_roadstop.h>

Inheritance diagram for RoadStopResolverObject:

Public Member Functions
	RoadStopResolverObject (const RoadStopSpec roadstopspec, BaseStation st, TileIndex tile, RoadType roadtype, StationType type, uint8_t view, CallbackID callback=CBID_NO_CALLBACK, uint32_t param1=0, uint32_t param2=0)
ScopeResolver *	GetScope (VarSpriteGroupScope scope=VSG_SCOPE_SELF, uint8_t relative=0) override
	Get a resolver for the scope.
TownScopeResolver *	GetTown ()
Public Member Functions inherited from SpecializedResolverObject< StationRandomTriggers >
	ResolverObject (const GRFFile *grffile, CallbackID callback=CBID_NO_CALLBACK, uint32_t callback_param1=0, uint32_t callback_param2=0)
	Resolver constructor.
void	SetWaitingRandomTriggers (StationRandomTriggers triggers)
	Set waiting triggers for rerandomisation.
StationRandomTriggers	GetUsedRandomTriggers () const
	Get the triggers, which were "consumed" by some rerandomisation.
Public Member Functions inherited from ResolverObject
	ResolverObject (const GRFFile *grffile, CallbackID callback=CBID_NO_CALLBACK, uint32_t callback_param1=0, uint32_t callback_param2=0)
	Resolver constructor.
ResolverResult	DoResolve ()
int32_t	GetRegister (uint i) const
	Gets the value of a so-called newgrf "register".
void	SetRegister (uint i, int32_t value)
	Sets the value of a so-called newgrf "register".
template<class TSpriteGroup>
const TSpriteGroup *	Resolve ()
	Resolve SpriteGroup.
void	ResolveRerandomisation ()
	Resolve bits to be rerandomised.
CallbackResult	ResolveCallback (std::span< int32_t > regs100)
	Resolve callback.
virtual const SpriteGroup *	ResolveReal (const RealSpriteGroup &group) const
	Get the real sprites of the grf.
uint32_t	GetWaitingRandomTriggers () const
	Used by RandomizedSpriteGroup: Triggers for rerandomisation.
void	AddUsedRandomTriggers (uint32_t triggers)
	Used by RandomizedSpriteGroup: Consume triggers.
uint32_t	GetReseedSum () const
	Returns the OR-sum of all bits that need reseeding independent of the scope they were accessed with.
virtual GrfSpecFeature	GetFeature () const
	Get the feature number being resolved for.
virtual uint32_t	GetDebugID () const
	Get an identifier for the item being resolved.

Data Fields
RoadStopScopeResolver	roadstop_scope
	The stop scope resolver.
std::optional< TownScopeResolver >	town_scope = std::nullopt
	The town scope resolver (created on the first call).
Data Fields inherited from ResolverObject
ScopeResolver	default_scope
	Default implementation of the grf scope.
CallbackID	callback {}
	Callback being resolved.
uint32_t	callback_param1 = 0
	First parameter (var 10) of the callback.
uint32_t	callback_param2 = 0
	Second parameter (var 18) of the callback.
uint32_t	last_value = 0
	Result of most recent DeterministicSpriteGroup (including procedure calls).
std::array< uint32_t, VSG_END >	reseed
	Collects bits to rerandomise while triggering triggers.
const GRFFile *	grffile = nullptr
	GRFFile the resolved SpriteGroup belongs to.
const SpriteGroup *	root_spritegroup = nullptr
	Root SpriteGroup to use for resolving.

Additional Inherited Members
Protected Attributes inherited from ResolverObject
uint32_t	waiting_random_triggers = 0
	Waiting triggers to be used by any rerandomisation. (scope independent).
uint32_t	used_random_triggers = 0
	Subset of cur_triggers, which actually triggered some rerandomisation. (scope independent).

Detailed Description

Road stop resolver.

Definition at line 104 of file newgrf_roadstop.h.

Constructor & Destructor Documentation

◆ RoadStopResolverObject()

RoadStopResolverObject::RoadStopResolverObject	(	const RoadStopSpec *	roadstopspec,
		BaseStation *	st,
		TileIndex	tile,
		RoadType	roadtype,
		StationType	type,
		uint8_t	view,
		CallbackID	callback = CBID_NO_CALLBACK,
		uint32_t	param1 = 0,
		uint32_t	param2 = 0 )

Definition at line 228 of file newgrf_roadstop.cpp.

Member Function Documentation

◆ GetScope()

ScopeResolver * RoadStopResolverObject::GetScope	(	VarSpriteGroupScope	scope = VSG_SCOPE_SELF,
		uint8_t	relative = 0 )

inlineoverridevirtual

Get a resolver for the scope.

Parameters

scope	The scope to resolve.
relative	The relative in case of a VSG_SCOPE_RELATIVE.

Returns: The resolver for the requested scope.

Reimplemented from ResolverObject.

Definition at line 110 of file newgrf_roadstop.h.

References ResolverObject::GetScope(), VSG_SCOPE_PARENT, and VSG_SCOPE_SELF.

◆ GetTown()

TownScopeResolver * RoadStopResolverObject::GetTown ( )

Definition at line 259 of file newgrf_roadstop.cpp.

Field Documentation

◆ roadstop_scope

RoadStopScopeResolver RoadStopResolverObject::roadstop_scope

The stop scope resolver.

Definition at line 105 of file newgrf_roadstop.h.

◆ town_scope

std::optional<TownScopeResolver> RoadStopResolverObject::town_scope = std::nullopt

The town scope resolver (created on the first call).

Definition at line 106 of file newgrf_roadstop.h.

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

src/newgrf_roadstop.h
src/newgrf_roadstop.cpp

Public Member Functions

Data Fields

Additional Inherited Members