import java.util.Scanner;
import java.util.Set;
import java.util.HashSet;

public class Main {

	public static void main(String[] args) throws Exception {
		Set<Point> ps = new HashSet<>();
		ps.add(new Point(0, 1));
		ps.add(new Point(1, 0));
		ps.add(new Point(1, -1));
		ps.add(new Point(0, -1));
		ps.add(new Point(-1, -1));
		Environment e = new Environment(ps);
		GameOfLife gol = new GameOfLife(e);
		gol.setThreadCount(4);
		display(new Point(0, 0), gol.getEnv());
	
		boolean[] stopper = new boolean[] { false };
		new Thread(() -> {
			new Scanner(System.in).nextLine();
			stopper[0] = true;
		}).start();
	
		while (!stopper[0]) {
			gol.step();
			display(new Point(0, 0), gol.getEnv());
			Thread.sleep(1000);
		}
		//		gol.close();
	}

	private static final int VIEW_SIZE = 10;

	private static void display(Point center, Environment e) {
		System.out.println();
		for (int i = -VIEW_SIZE; i < +VIEW_SIZE; ++i) {
			System.out.print("|");
			for (int j = -VIEW_SIZE; j < +VIEW_SIZE; ++j) {
				if (e.getPoints().contains(center.translate(i, j))) {
					System.out.print("O");
				} else {
					System.out.print(" ");
				}
			}
			System.out.println("|");
		}
		for (int i = -VIEW_SIZE; i < +VIEW_SIZE + 2; ++i) {
			System.out.print("-");
		}
	}

}