text: #ifndef _FUNCS_H_
  #define _FUNCS_H_
  
  #include "game_state.h"
  
  void game_start(GameState &gameState);
  void main_game_loop(GameState &gameState, int sceneWidth = 72);
  void process_location_events(GameState &gameState);
  void gaul_loc_events(GameState &gameState);
  void move_loc(GameState &gameState);
  void iberia_loc_events(GameState &gameState);
  void briain_loc_events(GameState &gameState);
  void danube_loc_events(GameState &gameState);
  void italy_loc_events(GameState &gameState);
  void game_end(GameState &gameState);
  void scene_break(int length);
  
  #endif