// Java Fortune teller

import java.util.*;
import java.awt.*;

public class Fortune {
    public static void main(String[] args) {
        Random rand = new Random();
        Scanner console = new Scanner(System.in);
        DrawingPanel panel = new DrawingPanel(300,300);
        System.out.println("The Great Espresso Bean Fortune Teller is at your service!");
        System.out.print("You may type your first question now: ");
        String question = console.nextLine();
        while (question.length()>0) {
            tellFortune(rand, question, panel);
            System.out.print("You may ask another question: ");
            question = console.nextLine();
        }
        System.out.println("The Great Espresso Bean Fortune Teller has spoken.  Good bye.");
    }
	 
    public static void tellFortune(Random rand, String question, DrawingPanel panel) {
        Graphics g = panel.getGraphics();
        System.out.println("You dare to ask \"" + question + "\"?!??");
        System.out.print("I am pondering ");
        // print a period and draw some circles to keep the user entertained ....
        for (int i=1; i<=3; i++) {
            System.out.print(" .");
            for (int j=0; j<26; j++) {
                Color c = new Color(0,0,10*j);
                g.setColor(c);
                g.fillOval(150-5*j,150-5*j,10*j,10*j);
                panel.sleep(100);   // wait 1/10 second
            }
        }
        System.out.println();
        int r = rand.nextInt(4);
        if (r==0) {
            System.out.println("It is certain.");
        }
        else if (r==1) {
            System.out.println("Signs point to yes.");
        }
        else if (r==2) {
            System.out.println("Definitely not!");
        }
        else {
            System.out.println("Check back later ...");
        }
    }
}