File content as of revision 12:7f7fadb5c106:

#ifndef MENU_H
#define MENU_H

#include "mbed.h"
#include "N5110.h"
#include "Gamepad.h"

/** Menu Class
* @brief Library for navigating menu options
* @author Ellis Blackford Stroud
* @date May, 2018
*/

class Menu {

public:

    /** Constructor */
    Menu();

    /** Destructor */
    ~Menu();
        
    /** Sets class variables initial values */
    void init();
    
    /** Prints opening message */
    void print_welcome(N5110 &lcd);
    
    /** Prints menu screen */
    void menu_screen(Gamepad &pad, N5110 &lcd);
    
    /** Prints start screen */
    bool start_screen(N5110 &lcd, Gamepad &pad);
    
     /** Prints highscore screen */
    void highscores_screen(N5110 &lcd, Gamepad &pad);
    
     /** Prints settings screen */
    void settings_screen(N5110 &lcd, Gamepad &pad);
        
    /** Changes screen to menu choice and returns start game message 
    * @returns a bool: true to start game, false to stay in menu
    */
    bool menu_change(N5110 &lcd, Gamepad &pad);

    /** Updates cursor and returns menu choice*/
    void cursor_select(Gamepad &pad, N5110 &lcd);    
        
    /** Returns frame rate 
    * @returns frame rate chosen in settings
    */    
    int get_frame_rate();
    
private:
    
    void drawSettings(N5110 &lcd, Gamepad &pad);
    
    void drawSettingsBars(N5110 &lcd);
    
    void move_cursor(N5110 &lcd);
    
    void drawCursor(N5110 &lcd);
        
    int _cursor_pos;
    
    float _pot;
    
    float _contrast; 
    
    float _brightness;
    
    int _frame_rate;
    
    Direction _joy_direction;

};

#endif