P. 126 Ex. 12.8

// Shavit Borisov
// CW

import java.util.Scanner;

public class Main {

    public static void main(String[] args)
    {
        final int SIZE = 8;

        Scanner in = new Scanner(System.in);

        int row, col;
        int points = 0;

        System.out.printf("The size of your board is %d.\n", SIZE);
        Game game = new Game(SIZE);

        System.out.printf("Keep entering pairs of numbers to represent your coin's location: ");
        row = in.nextInt();
        col = in.nextInt();

        while(row != -1 && col != -1)
        {
            points += game.Move(row, col);
            System.out.printf("Next: ");
            row = in.nextInt();
            col = in.nextInt();
        }

        System.out.printf("Game over. You have %d points!", points);
        in.close();
    }
}

// Next class

public class Game
{
    int[][] matrix;

    public Game(int size)
    {
        matrix = new int[size][size];
    }

    public int Move(int row, int col)
    {
        int result = 0;
        if(col > row)
            result = 1;
        else if(col < row)
            result = -1;
        else if(col == row)
            result = 5;
        return result;
    }
}