#include <newgrf_object.h>

Inheritance diagram for ObjectScopeResolver:

Public Member Functions
	ObjectScopeResolver (ResolverObject &ro, Object obj, const ObjectSpec spec, TileIndex tile, uint8_t view=0)
	Constructor of an object scope resolver.

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

uint32_t	GetVariable (uint8_t variable, uint32_t parameter, bool &available) const override
	Used by the resolver to get values for feature 0F deterministic spritegroups.

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

virtual uint32_t	GetRandomTriggers () const
	Get the triggers.

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

Data Fields
struct Object *	obj
	The object the callback is ran for.

const ObjectSpec *	spec
	Specification of the object type.

TileIndex	tile
	The tile related to the object.

uint8_t	view
	The view of the object.

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

Detailed Description

Object scope resolver.

Definition at line 111 of file newgrf_object.h.

Constructor & Destructor Documentation

◆ ObjectScopeResolver()

ObjectScopeResolver::ObjectScopeResolver	(	ResolverObject &	ro,
		Object *	obj,
		const ObjectSpec *	spec,
		TileIndex	tile,
		uint8_t	view = `0`
	)

inline

Constructor of an object scope resolver.

Parameters

ro	Surrounding resolver.
obj	Object being resolved.
tile	Tile of the object.
view	View of the object.

Definition at line 124 of file newgrf_object.h.

Member Function Documentation

◆ GetRandomBits()

uint32_t ObjectScopeResolver::GetRandomBits ( ) const

overridevirtual

Get a few random bits.

Default implementation has no random bits.

Returns: Random bits.

Reimplemented from ScopeResolver.

Definition at line 159 of file newgrf_object.cpp.

References GetObjectRandomBits(), IsTileType(), IsValidTile(), MP_OBJECT, and tile.

◆ GetVariable()

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

overridevirtual

Used by the resolver to get values for feature 0F deterministic spritegroups.

Reimplemented from ScopeResolver.

Definition at line 262 of file newgrf_object.cpp.

References _current_company, Object::build_date, ClosestTownFromTile(), Object::colour, TimerGameCalendar::date, Debug, DistanceManhattan(), DistanceSquare(), GetAnimationFrame(), GetBadgeVariableResult(), Object::GetByTile(), GetCountAndDistanceOfClosestInstance(), GetNearbyObjectTileInformation(), GetNearbyTile(), GetObjectIDAtOffset(), GetObjectRandomBits(), GetTerrainType(), GetTileOwner(), GetTileSlope(), GetTownRadiusGroup(), ResolverObject::grffile, Pool< Titem, Tindex, Tgrowth_step, Tpool_type, Tcache >::PoolItem< Tpool >::index, IsTileType(), IsValidTile(), Object::location, MP_OBJECT, obj, ScopeResolver::ro, tile, OrthogonalTileArea::tile, TileX(), TileY(), to_underlying(), Object::town, view, Object::view, and Town::xy.

Field Documentation

◆ obj

struct Object* ObjectScopeResolver::obj

The object the callback is ran for.

Definition at line 112 of file newgrf_object.h.

Referenced by ObjectResolverObject::GetTown(), and GetVariable().

◆ spec

const ObjectSpec* ObjectScopeResolver::spec

Specification of the object type.

Definition at line 113 of file newgrf_object.h.

Referenced by ObjectResolverObject::GetDebugID().

◆ tile

TileIndex ObjectScopeResolver::tile

The tile related to the object.

Definition at line 114 of file newgrf_object.h.

Referenced by GetRandomBits(), ObjectResolverObject::GetTown(), and GetVariable().

◆ view

uint8_t ObjectScopeResolver::view

The view of the object.

Definition at line 115 of file newgrf_object.h.

Referenced by GetVariable().

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

src/newgrf_object.h
src/newgrf_object.cpp

Public Member Functions

Data Fields