Method check

source/game/StarForceRegions.cpp:18–24

  : type(type), categories(std::move(categories)) {}

bool PhysicsCategoryFilter::check(StringSet const& otherCategories) const {
  bool intersection = categories.hasIntersection(otherCategories);
  if (type == Whitelist)
    return intersection;
  else
    return !intersection;
}

bool PhysicsCategoryFilter::operator==(PhysicsCategoryFilter const& rhs) const {
  return tie(type, categories) == tie(rhs.type, rhs.categories);