map_transitions.h

#ifndef MAP_TRANSITIONS_H
#define MAP_TRANSITIONS_H
 
#include <queue>
#include <unordered_map>
 
#include "../../include/nlohmann/json.hpp"
#include "../../include/types.h"
#include "position.h"
 
typedef struct map_change {
    std::string name;
    MapId map;
    position_t position;
} map_change_t;
 
class MapTransitions {
   private:
    MapId map_id;
    std::queue<map_change_t> changes_queue;
    std::unordered_map<position_t, std::pair<MapId, position_t>, PositionHasher,
                       PositionComparator>
        teleports;
 
   public:
    MapTransitions(MapId map_id, nlohmann::json changes, int width, int height);
    ~MapTransitions();
 
    void push_if_transition(std::string name, position_t position);
 
    void teleport(std::string name, position_t dest);
 
    std::queue<map_change_t>& get_changes();
};
 
#endif  // MAP_TRANSITIONS_H