MultiDeliveryDecorator.h

#ifndef MULTI_DELIVERY_DECORATOR_H_
#define MULTI_DELIVERY_DECORATOR_H_
 
#include "BeelineStrategy.h"
#include "Drone.h"
#include "DroneDecorator.h"
#include "Package.h"
#include "PathStrategy.h"
#include "SimulationModel.h"
 
class MultiDeliveryDecorator : public DroneDecorator, public IObserver {
 public:
  MultiDeliveryDecorator(Drone* d);
 
  ~MultiDeliveryDecorator() {}
 
  void update(double dt) override;
 
  void linkModel(SimulationModel* model);
 
  void pickupAdditional(Vector3 d);
 
  void storeAdditional();
 
  void notify(const std::string& message) const;
 
  // Position of the last POI visited by the drone
  Vector3 last = Vector3();
 
  // Whether user has been prompted for a POI yet
  bool prompted = false;
 
 private:
  // Locations of all pois on map
  std::vector<Vector3> pois;
 
  // All packages currently held by drone
  std::vector<Package*> packages;
 
  SimulationModel* m = nullptr;
  Package* extra_package = nullptr;
};
 
#endif  // MULTI_DELIVERY_DECORATOR_H_