File content as of revision 7:05f433e196d6:

/*
ELEC2645 Embedded Systems Project
School of Electronic & Electrical Engineering
University of Leeds
Name: Rafeh Ishtiaq
Username: el17ri
Student ID Number: 201062291
Date: 20/03/2019
*/

#include "mbed.h"
#include "N5110.h"
#include "Gamepad.h"
#include "Pipes.h"
#include "Bird.h"
#include "Entrance.h"
#include "FlappyBirdEngine.h"
N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
Gamepad pad;
Bird bird;
Pipes pipes;
Entrance entrance;
FlappyBirdEngine flappy;




bool check_collisions(int f, int xx, int yy);

int xaxis=25;
int yaxis=20; //y position of the bird

int main() {
    lcd.init();
    pad.init();
    lcd.clear();
   lcd.setContrast(0.5);
   entrance.welcome_page(lcd,pad);
   if (pad.check_event(Gamepad::START_PRESSED) == false) {
       lcd.clear();
       
       int xvalue=84;
       int height = pipes.generate_height();
    int score = 0;
    int highscore = 0;
    char scoredisplay[3];
   while(1) {
    lcd.drawRect(0,45,84,3,FILL_BLACK); //draw the floor
    
      pipes.init(xvalue,height); // draw the pipes
      pipes.draw(lcd);
      //xvalue=xvalue-1;
      sprintf(scoredisplay,"%d",score); 
      lcd.printString(scoredisplay,60,0); //display the score on the up right
    
      if(xvalue<20 && xvalue>17) {       
          score=score+1;
          }
         
          
      if(xvalue<1) {
          height=pipes.generate_height();
          xvalue=84;
          }
          
    
    bird.init(xaxis,yaxis);
    bird.draw(lcd);
   yaxis=bird.get_position(yaxis,pad);
       wait(0.075);
       xvalue=xvalue-2;
if (check_collisions(yaxis,xvalue,height)) {
       wait(1);
       flappy.get_score(score);
       if (flappy.check_for_highscore(highscore)) {
           highscore=score;}
        flappy.update_highscore(highscore);
       flappy.display_score(lcd,pad);
       score=0;
       }
   lcd.refresh();
   lcd.clear();
   }
       }
       
      
       }


   bool check_collisions(int f, int xx, int yy) {
    if((xx>17 && xx<32)&&((f<(yy-3)) || (f>(yy+26))) || (f>45))
    return true; 
    else 
    return false;
    }