/*Game of Life Lab warmup shell for Senior research course.
*/

   import javax.swing.JOptionPane;
   import java.util.Scanner;
   import java.io.*;

    public class LifeGameShell {
	final static int ROWS=12;
	final static int COLS=12;
	final static char LIFE='o';
	final static char DEATH='.';

	public static Individual[][] readFile(String filename)
	{
	    Individual[][] board = new Individual[ROWS][COLS];
			
	    String token;
	    FileReader infile = null;
	    try {
		    infile = new FileReader("board3.txt");
	    } catch (FileNotFoundException ex) {
		    System.out.println("File does not exist");
	      }
            
	    Scanner scanner = new Scanner(infile);
	    for(int row=0; row<ROWS; row++) {
		    String onerow = scanner.next();
		    for(int col=0; col<COLS; col++) {
			    board[row][col] = new Individual();
			    board[row][col].condition = onerow.charAt(col);
			    board[row][col].neighbors=0;
		    }
	     }
	     return board;
	}

	public static void printboard(Individual[][] board){
		System.out.println();
		for(int row=0; row<ROWS; row++) {
			System.out.printf("%2d:", row);
			for(int col=0; col<COLS; col++) {
				System.out.printf("%c", board[row][col].condition);
			}
			System.out.println();
		}
	}

	public static Individual[][] checkneighbors(Individual[][] board) {
		for(int col=0; col < COLS; col++) {
			board[0][col].neighbors=0;;
			board[ROWS-1][col].neighbors=0;
			if(board[1][col].condition== LIFE)
				board[0][col].neighbors++;
			
			// ..complete this

		}

		for(int row=0; row < ROWS; row++) {
			board[row][0].neighbors=0;
			board[row][COLS-1].neighbors=0;
			
			// complete this

			}
	
		for(int row=1; row<ROWS-1; row++) {
			for(int col=1; col<COLS-1; col++) {
				board[row][col].neighbors=0;
				if (board[row-1][col-1].condition==LIFE)
						board[row][col].neighbors++;
				
			// complete this

			}
		}
		return board;
	}

	public static Individual[][] golife(Individual[][] board){
		int count;
	
		board = checkneighbors(board);

		for(int row=0; row<ROWS; row++) {
			for(int col=0; col<COLS; col++) {
				
				//complete this

			}
		}
		return board;
	}

   public static void main(String[] args) {
	Individual[][] board = new Individual[ROWS][COLS];
	String filename="board3.txt";
	int iterations;
	iterations = Integer.parseInt(JOptionPane.showInputDialog("How many iterations?"));
	board=readFile(filename);
	
	for(int i=0; i < iterations; i++) {
		printboard(board);
		board = golife(board);
	}
   }
}