Method Resolve

src/newgrf_spritegroup.cpp:34–52

* ResolverObject (re)entry point. * This cannot be made a call to a virtual function because virtual functions * do not like nullptr and checking for nullptr *everywhere* is more cumbersome than * this little helper function. * @param group the group to resolve for * @param object information needed to resolve the group * @param top_level true if this is a top-level SpriteGroup, false if use

 * @return the resolved group
 */
/* static */ ResolverResult SpriteGroup::Resolve(const SpriteGroup *group, ResolverObject &object, bool top_level)
{
	if (group == nullptr) return std::monostate{};

	const GRFFile *grf = object.grffile;
	auto profiler = std::ranges::find(_newgrf_profilers, grf, &NewGRFProfiler::grffile);

	if (profiler == _newgrf_profilers.end() || !profiler->active) {
		return group->Resolve(object);
	} else if (top_level) {
		profiler->BeginResolve(object);
		auto result = group->Resolve(object);
		profiler->EndResolve(result);
		return result;
	} else {
		profiler->RecursiveResolve();
		return group->Resolve(object);
	}
}

static inline uint32_t GetVariable(const ResolverObject &object, ScopeResolver *scope, uint8_t variable, uint32_t parameter, bool &available)
{