std::vector<std::string> Planet::AvailableFoci() const {
std::vector<std::string> retval;
TemporaryPtr<const Planet> this_planet = boost::dynamic_pointer_cast<const Planet>(TemporaryFromThis());
if (!this_planet)
return retval;
ScriptingContext context(this_planet);
if (const Species* species = GetSpecies(this_planet->SpeciesName())) {
for (const FocusType& focus_type : species->Foci()) {
if (const Condition::ConditionBase* location = focus_type.Location()) {
if (location->Eval(context, this_planet))
retval.push_back(focus_type.Name());
}
}
}
return retval;
}
TemporaryPtr<UniverseObject> UniverseObject::Accept(const UniverseObjectVisitor& visitor) const
{ return visitor.Visit(boost::const_pointer_cast<UniverseObject>(TemporaryFromThis()));}
TemporaryPtr<UniverseObject> Planet::Accept(const UniverseObjectVisitor& visitor) const
{ return visitor.Visit(boost::const_pointer_cast<Planet>(boost::static_pointer_cast<const Planet>(TemporaryFromThis()))); }
