/*
 * TicTacToe.java
 *
 * Author: Craige
 *
 * Created on February 19, 2007, 12:50 PM
 *
 * Comments: Chapter 3 - GPJ SE
 *           Exercise 5: Create a TicTacToe board application that displays a tic-tac-toe
 *                       board with an x in the center.
 */

import java.io.*;
public class TicTacToe {
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        char[][] marks = { {' ', ' ', ' '},
                           {' ', 'x', ' '},
                           {' ', ' ', ' '} };
        dspBoard(9, marks);
    }
    
    public static void dspBoard(int size, char[][] marks)
    {
        int cellSize = size/3;
        int fullSize = size + 2;
        String format;
        String leftpad = "", rightpad = "";
 
        // Set the padding
        for (int a = 0; a < (cellSize/2) - 1; a++)
        {
          leftpad = rightpad += " ";
        }
        
        for (int i = 1; i < fullSize; i++)
        {
            // Get the board row number (1-3)
            int row = (int)Math.ceil(i/cellSize);
            
            if ( i == Math.floor(cellSize/2) +1)
            {
                System.out.format("\n%s%s%s|%s%s%s|%s%s%s", leftpad, marks[row][1], rightpad,
                                                            leftpad, marks[row][2], rightpad,
                                                            leftpad, marks[row][3], rightpad);
            } 
            else
            { 
                System.out.format("\n%s%s%s|%s%s%s|%s%s%s", leftpad, ' ', rightpad,
                                                            leftpad, ' ', rightpad,
                                                            leftpad, ' ', rightpad);               
            }
            
            if (( i % cellSize) == 1 )
            {
                for (int c = 0; c < fullSize; i++)
                {
                    System.out.print("-");
                }                
            }
                        
        }
            
    }
    
}