File content as of revision 10:b939edd9b87c:

#ifndef ENGINE_H
#define ENGINE_H

#include "mbed.h"
#include "N5110.h"
#include "Gamepad.h"
#include "functions.h"
#include "car.h"
#include "map.h"
#include <vector>


struct MapSegment {
    
    float curvature; 
    float meters; 
};

class Engine{

    public:
    Engine();
    ~Engine();
    
    void init(int screenHeight, int screenWidth, int speed);
    void read_input(Gamepad &pad, float elapsedTime);
    void update(Gamepad &pad, N5110 &lcd, float elapsedTime);
    void draw(N5110 &lcd);
    
    void addSegment(float curvature, float meters);
    void calc_track_distance();
    
    void assignPixel(N5110 &lcd, int x, int y, int row, 
                float SideColour,
                float GrassColour,
                int leftGrass,
                int rightGrass,
                int leftSide,
                int rightSide);
                
    float defineStripes(N5110 &lcd, Car &car, float frequency, float perspective);
    int get_lap();
    float get_lap_time();
    
    private:
    
    Car car;
    Map map;
 
    float _curvature;
    
    vector<MapSegment> track; // fields: curvature distance

    int _screen_height;
    int _screen_width;
    int _lap;
    
    float _track_curvature;
    float _track_distance;
    
    float _lap_time;

};

#endif