Resolver of town properties. More...

Inheritance diagram for TownResolverObject:

Public Member Functions
	TownResolverObject (const struct GRFFile grffile, Town t, bool readonly)
	Resolver for a town.

ScopeResolver *	GetScope (VarSpriteGroupScope scope=VSG_SCOPE_SELF, uint8_t relative=0) override
	Get a resolver for the scope.

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.

const SpriteGroup *	Resolve ()
	Resolve SpriteGroup.

uint16_t	ResolveCallback ()
	Resolve callback.

virtual const SpriteGroup *	ResolveReal (const RealSpriteGroup *group) const
	Get the real sprites of the grf.

uint32_t	GetRemainingTriggers () const
	Returns the waiting triggers that did not trigger any rerandomisation.

uint32_t	GetReseedSum () const
	Returns the OR-sum of all bits that need reseeding independent of the scope they were accessed with.

void	ResetState ()
	Resets the dynamic state of the resolver object.

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
TownScopeResolver	town_scope
	Scope resolver specific for towns.

Data Fields inherited from ResolverObject
ScopeResolver	default_scope
	Default implementation of the grf scope.

CallbackID	callback
	Callback being resolved.

uint32_t	callback_param1
	First parameter (var 10) of the callback.

uint32_t	callback_param2
	Second parameter (var 18) of the callback.

uint32_t	last_value
	Result of most recent DeterministicSpriteGroup (including procedure calls)

uint32_t	waiting_triggers
	Waiting triggers to be used by any rerandomisation. (scope independent)

uint32_t	used_triggers
	Subset of cur_triggers, which actually triggered some rerandomisation. (scope independent)

uint32_t	reseed [VSG_END]
	Collects bits to rerandomise while triggering triggers.

const GRFFile *	grffile
	GRFFile the resolved SpriteGroup belongs to.

const SpriteGroup *	root_spritegroup
	Root SpriteGroup to use for resolving.

Detailed Description

Resolver of town properties.

Definition at line 42 of file newgrf_town.h.

Constructor & Destructor Documentation

TownResolverObject::TownResolverObject	(	const struct GRFFile *	grffile,
		Town *	t,
		bool	readonly
	)

Resolver for a town.

Parameters

grffile	NewGRF file associated with the town.
t	Town of the scope.
readonly	Scope may change persistent storage of the town.

Definition at line 162 of file newgrf_town.cpp.

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

inlineoverridevirtual

Get a resolver for the scope.

Reimplemented from ResolverObject.

Definition at line 47 of file newgrf_town.h.

TownScopeResolver TownResolverObject::town_scope

Scope resolver specific for towns.

Definition at line 43 of file newgrf_town.h.

Referenced by GetScope().

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