// Displayer.java - ver 1.00 //

/* To display the grid with the given 2D array */
public class Displayer {

public Displayer() {
}

/* Takes in the 2D grid and displays the contains as a
* grid on the screen, for players to see the current state
*
* @param grid - The 2D array that contains Disc objects */
public void DisplayGrid(Disc[][] grid) {
   String spaces = " ";
   String line = spaces + "-----------------------------";

   System.out.println(line);

   for (int i = 0; i < grid.length; i++) {
         System.out.print(spaces);
         Disc[] discs = grid[i];
         for (int j = 0; j < discs.length; j++) {
            Disc disc = discs[j];
            if (disc == null) {
               System.out.print("| ");
            } else {
               System.out.print(disc);
            }
         }
         System.out.println("|");
         System.out.println(line);
   }

   /*
   for (Disc[] discs : grid) {
         System.out.print(spaces);
         for (Disc disc : discs) {
            if (disc == null) {
               System.out.print("| ");
            } else {
               System.out.print(disc);
            }

Assignment 4 â€“ Connect Four 1. The program This time you will b...