game_state_monitor.h

#ifndef __GAME_STATE_MONITOR_H
#define __GAME_STATE_MONITOR_H
 
#include <condition_variable>
#include <mutex>
 
typedef enum {
    LOGGING,
    WAITING_FOR_INITIALIZATION,
    READY_TO_RUN,
    RUNNING,
    SWITCHING_MAPS,
    EXITING,
    CREATING_CHARACTER
} game_state_t;
 
typedef enum { FIRST_LOGIN, NAME_NOT_FOUND, NAME_ALREADY_CONECTED } login_state_t;
 
typedef enum { FIRST_TRY, NAME_TAKEN } char_creation_state_t;
 
class GameStateMonitor {
   private:
    std::mutex m;
    bool connected;
    game_state_t game_state;
    login_state_t login_state;
    char_creation_state_t char_creation_state;
    std::condition_variable cv;
 
   public:
    GameStateMonitor();
    ~GameStateMonitor();
 
    bool is_connected();
 
    void set_connected_status(bool new_connection_status);
 
    void set_game_state(game_state_t new_game_state);
 
    game_state_t get_game_state();
 
    void set_login_state(login_state_t new_login_state);
 
    login_state_t get_login_state();
 
    void set_char_creation_state(char_creation_state_t new_char_creation_state);
 
    char_creation_state_t get_char_creation_state();
 
    /* Duerme el thread llamante hasta que el estado del juego
    sea el esperado. */
 
    void wait_for_game_state(game_state_t expected_game_state);
 
    /* Duerme el thread llamante hasta que haya algun
    cambio de estado. */
    void wait_for_next_game_state();
 
    void quit();
};
 
#endif