Resolver object for generic objects/properties. More...

Inheritance diagram for GenericResolverObject:

Public Member Functions
	GenericResolverObject (bool ai_callback, CallbackID callback=CBID_NO_CALLBACK)
	Generic resolver.
ScopeResolver *	GetScope (VarSpriteGroupScope scope=VSG_SCOPE_SELF, byte relative=0)
	Get a resolver for the scope.
const SpriteGroup *	ResolveReal (const RealSpriteGroup *group) const
	Get the real sprites of the grf.
Public Member Functions inherited from ResolverObject
	ResolverObject (const GRFFile *grffile, CallbackID callback=CBID_NO_CALLBACK, uint32 callback_param1=0, uint32 callback_param2=0)
	Resolver constructor.
const SpriteGroup *	Resolve ()
	Resolve SpriteGroup.
uint16	ResolveCallback ()
	Resolve callback.
uint32	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.

Data Fields
GenericScopeResolver	generic_scope
Data Fields inherited from ResolverObject
ScopeResolver	default_scope
	Default implementation of the grf scope.
CallbackID	callback
	Callback being resolved.
uint32	callback_param1
	First parameter (var 10) of the callback.
uint32	callback_param2
	Second parameter (var 18) of the callback.
byte	trigger
uint32	last_value
	Result of most recent DeterministicSpriteGroup (including procedure calls)
uint32	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 object for generic objects/properties.

Definition at line 44 of file newgrf_generic.cpp.

Constructor & Destructor Documentation

GenericResolverObject::GenericResolverObject	(	bool	ai_callback,
		CallbackID	callback = `CBID_NO_CALLBACK`
	)

Generic resolver.

Parameters

ai_callback	Callback comes from the AI.
callback	Callback ID.

Definition at line 144 of file newgrf_generic.cpp.

ScopeResolver* GenericResolverObject::GetScope	(	VarSpriteGroupScope	scope = `VSG_SCOPE_SELF`,
		byte	relative = `0`
	)

inlinevirtual

Get a resolver for the scope.

Parameters

scope	Scope to return.
relative	Additional parameter for VSG_SCOPE_RELATIVE.

Reimplemented from ResolverObject.

Definition at line 49 of file newgrf_generic.cpp.

const SpriteGroup * GenericResolverObject::ResolveReal ( const RealSpriteGroup * group ) const

virtual

Get the real sprites of the grf.

Parameters

group Group to get.

Reimplemented from ResolverObject.

Definition at line 132 of file newgrf_generic.cpp.

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