AirportTileResolverObject Struct Reference

Resolver for tiles of an airport. More...

#include <newgrf_airporttiles.h>

Inheritance diagram for AirportTileResolverObject:

Public Member Functions
	AirportTileResolverObject (const AirportTileSpec *ats, TileIndex tile, Station *st, CallbackID callback=CBID_NO_CALLBACK, uint32_t callback_param1=0, uint32_t callback_param2=0)
	Constructor of the resolver for airport tiles.
ScopeResolver *	GetScope (VarSpriteGroupScope scope=VSG_SCOPE_SELF, uint8_t relative=0) override
	Get a resolver for the scope.
GrfSpecFeature	GetFeature () const override
	Get the feature number being resolved for.
uint32_t	GetDebugID () const override
	Get an identifier for the item being resolved.
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.

Data Fields
AirportTileScopeResolver	tiles_scope
	Scope resolver for the tiles.
AirportScopeResolver	airport_scope
	Scope resolver for the airport owning the tile.
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

Resolver for tiles of an airport.

Definition at line 47 of file newgrf_airporttiles.h.

Constructor & Destructor Documentation

AirportTileResolverObject()

AirportTileResolverObject::AirportTileResolverObject	(	const AirportTileSpec *	ats,
		TileIndex	tile,
		Station *	st,
		CallbackID	callback = CBID_NO_CALLBACK,
		uint32_t	callback_param1 = 0,
		uint32_t	callback_param2 = 0
	)

Constructor of the resolver 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.
callback	Callback ID.
callback_param1	First parameter (var 10) of the callback.
callback_param2	Second parameter (var 18) of the callback.

Definition at line 219 of file newgrf_airporttiles.cpp.

References StandardGRFFileProps::GetSpriteGroup(), AirportTileSpec::grf_prop, and ResolverObject::root_spritegroup.

Member Function Documentation

GetDebugID()

uint32_t AirportTileResolverObject::GetDebugID ( ) const

overridevirtual

Get an identifier for the item being resolved.

This function is mainly intended for the callback profiling feature, and should return an identifier recognisable by the NewGRF developer.

Reimplemented from ResolverObject.

Definition at line 233 of file newgrf_airporttiles.cpp.

References AirportTileSpec::grf_prop, GRFFilePropsBase::local_id, and tiles_scope.

GetFeature()

GrfSpecFeature AirportTileResolverObject::GetFeature ( ) const

overridevirtual

Get the feature number being resolved for.

This function is mainly intended for the callback profiling feature.

Reimplemented from ResolverObject.

Definition at line 228 of file newgrf_airporttiles.cpp.

GetScope()

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

inlineoverridevirtual

Get a resolver for the scope.

Returns

The resolver for the requested scope.

Reimplemented from ResolverObject.

Definition at line 54 of file newgrf_airporttiles.h.

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

Referenced by NIHAirportTile::Resolve().

Field Documentation

airport_scope

AirportScopeResolver AirportTileResolverObject::airport_scope

Scope resolver for the airport owning the tile.

Definition at line 49 of file newgrf_airporttiles.h.

Referenced by GetScope().

tiles_scope

AirportTileScopeResolver AirportTileResolverObject::tiles_scope

Scope resolver for the tiles.

Definition at line 48 of file newgrf_airporttiles.h.

Referenced by GetDebugID(), and GetScope().

---

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

• src/newgrf_airporttiles.h
• src/newgrf_airporttiles.cpp