class Bolt BoltType mType тип болта float mWeight вес болта public Bol

class Bolt
{
  BoltType mType;// тип болта
  float mWeight;// вес болта
  ...
public:
  Bolt(BoltType type) {...};
  virtual void draw(Car* car, const Position& boltPosition) 
  {
    Position pos = car->getPosition() + boltPosition;
    DrawSystem::instance().drawBolt(mType, pos);
  };
  ...
};