File content as of revision 10:dbc149804a06:

#ifndef GAME_H
#define GAME_H

#include <cmath>
#include <cstdlib>
#include "mbed.h"
#include "Gamepad.h"
#include "N5110.h"
#include "Ball.h"
#include "Splash.h"


class Game {
    private:
    //objects
    N5110 *_lcd;
    Gamepad *_pad;
    Ball *_ball;
    
    public:
        Game(N5110 &lcd, Gamepad &pad, Ball &ball);
        ~Game();
        /** @brief initialise game values*/
        void init();   
        /** @brief combines all other functions to form main gameplay loop)*/
        void play();
        /** @brief reads values user inputs i.e. direction and power (x and y)*/
        void readInput();
        /** @brief updates score on screen*/
        void updateScore();
        /** @brief updates number of lives on leds */
        void updateLives();
        /** @brief updates speed based on score */
        void updateSpeed();
      
    private:
        /** @brief takes pointer input for aim on x-axis */
        void pointer_input();
        
        /** @brief takes power input for aim on y-axis */
        void power_meter_input();
        
        /** @brief converts _x_val from pointer range (8-72) to screen range (0-84) */
        void convert_to_shot_x();
        
        /** @brief converts _y_val from power meter range (0-20) to goal range (0-24) */
        void convert_to_shot_y();
        
        /** @brief generates random value for given limit 
          * @param limit @details sets max limit for random generator
          */
        int random_level_gen(int limit);
        
        int _score;
        int _lives;
        float _x_val;
        float _y_val;
        int _shot_x;
        int _shot_y;
        float _speed;
        bool _is_goal;
    };

#endif