// Some simple utilities
// Raja Sooriamurthi 11/13/99

import java.awt.*;

public class Util 
{

  public static int randInt (int m, int n) 
    {
	return
	    (int) (m + (Math.random() * (n-m+1)));
    }

  public static Color randColor () 
    {
	int r = randInt (0,255);
	int g = randInt (0,255);
	int b = randInt (0,255);
	return new Color (r,g,b);
    }

  public static Point randPoint (Component cmp) {
    Dimension dim = cmp.getSize();
    int x = randInt (0, dim.width);
    int y = randInt (0, dim.height);
    return new Point (x,y);
  }

  public static void pause (int ms) {
    // Pause for the specified number of milliseconds.
      try {
        Thread.sleep(ms);
      } catch (InterruptedException e) {
      }
  }
}