character_manager.h

#ifndef CHARACTER_MANAGER_H
#define CHARACTER_MANAGER_H
 
#include <fstream>
#include <iostream>
#include <map>
#include <mutex>
 
#include "../include/types.h"
#include "game/items/item_container.h"
#include "game/position.h"
 
#define MAX_CHAR_NAME 15
 
typedef struct character {
    char name[MAX_CHAR_NAME + 1];
    int map_id;
    position_t position;
    uint32_t head_id;
    uint32_t body_id;
    ItemId helmet_id;
    ItemId armor_id;
    ItemId shield_id;
    ItemId weapon_id;
    unsigned int current_hp;
    unsigned int current_mp;
    inventory_t inventory;
    class_type_t class_type;
    race_type_t race_type;
    unsigned int current_level;
    unsigned int current_exp;
    bool alive;
    inventory_t vault;
} character_t;
 
typedef uint32_t CharId;
 
class CharacterNotFoundException : public std::exception {
   public:
    const char *what() const throw();
};
 
class CharacterManager {
   private:
    std::mutex m;
    int char_count;
    std::fstream f_char_stream;
    std::fstream f_map_stream;
    std::map<std::string, CharId> char_map;
 
   public:
    CharacterManager(const char *f_char, const char *f_map);
    bool character_exists(std::string name);
 
    void add_character(const nlohmann::json &character_info);
    void set_character(const nlohmann::json &character_info);
 
    CharId get_char_id(std::string name);
 
    nlohmann::json get_character(std::string name);
 
    void save();
 
    void print_character(std::string name);
 
    ~CharacterManager();
};
 
#endif  // CHARACTER_MANAGER_H