#include <stdint.h>	 /* Declarations of uint_32 and the like */
#include <pic32mx.h> /* Declarations of system-specific addresses etc */
#include <stdio.h>	 /* Declarations of rand and the like */
#include <string.h>  /*Declarations for strcat()*/
#include "flappybird.h"

#define NUMBER_OF_HIGHSCORE 3
char* NumString;
char* CharString;

/* Helper function, local to this file.
   Converts a number to hexadecimal ASCII digits.  lab3*/
void numtohexa(int n, int x) // s char, n number and x is flag if this is a number or hexadec 
{
    int i;
    if (x ==1){

                if(n == 0){
                    CharString="A";
                }
                else if(n == 1){
                    CharString="B";
                }
                else if(n == 2){
                    CharString="C";
                }
                else if(n == 3){
                    CharString="D";
                }
                else if(n == 4){
                    CharString="E";
                }
                else if(n == 5){
                    CharString="F";
                }

        }
    if (x ==0){
            if  (n == 0){
                NumString= "0";
            }
            else if(n == 1){
                NumString= "1";
            }
            else if(n == 2){
                NumString= "2";
            }
            else if(n == 3){
                NumString= "3";
            }
            else if(n == 4){
                NumString= "4";
            }
            else if(n == 5){
                NumString= "5";
            }
            else if(n == 6){
                NumString= "6";
            }
            else if(n == 7){
                NumString= "7";
            }
            else if(n == 8){
                NumString= "8";
            }
            else if(n == 9){
                NumString= "9";
            }

    }
}
// Mohammed 2023-02-28
void read_scoreboard(){  
    int i;
    int number;
    int x,j;
    char* boardnum;
    int digits=0;
    for (i = 0; i < NUMBER_OF_HIGHSCORE; i++)
    {
        CharString="";
        NumString="";
	    char* str = "Score";
	    //num32asc(boardnum,(i+1));

        if ((i+1) == 1){
            boardnum ="1";
        }else if ((i+1)==2)
        {
            boardnum ="2";
        }else if ((i+1)==3){
            boardnum ="3";
        }
        
	    char dest[20]={0};
	    my_strcat( dest, str );
	    my_strcat( dest, boardnum);
        str = ":";
        my_strcat( dest, str );
        
        x= highscores[i+3];
        int j = 0;
        while (j < 4) 
        {
            digits = x /1000;
            numtohexa((digits%10),1);
            my_strcat( dest, CharString); 
            j++; 
            x=x*10;

        }
        number = highscores[i];
        j = 0;
        while (j !=4)
        {
            digits = number /1000;
	        numtohexa((digits%10),0);
            my_strcat( dest, NumString);
            j++; 
            number=number*10;
        }

        /*for(int g=i*3;g<(i+1)*3;g++)
        {my_strcat( dest, highscores[g-1]);}*/

	    display_string(i,dest);
	    display_update();
    }

}