//********************************************************************
//  LineUp.java       Author: Lewis and Loftus
//
//  Demonstrates the use of a graphical object.
//********************************************************************

import StickFigure1;
import java.applet.Applet;
import java.awt.*;

public class LineUp1 extends Applet
{
   private final int APPLET_WIDTH = 400;
   private final int APPLET_HEIGHT = 150;
   private final int HEIGHT_MIN = 100;
   private final int VARIANCE = 30;

   private StickFigure1 figure1, figure2, figure3, figure4;

   //-----------------------------------------------------------------
   //  Creates several stick figures with varying characteristics.
   //-----------------------------------------------------------------
   public void init ()
   {
      int h1, h2, h3, h4;  // heights of stick figures


      h1 = (int) (Math.random() * VARIANCE) + HEIGHT_MIN;
      h2 = (int) (Math.random() * VARIANCE) + HEIGHT_MIN;
      h3 = (int) (Math.random() * VARIANCE) + HEIGHT_MIN;
      h4 = (int) (Math.random() * VARIANCE) + HEIGHT_MIN;
         
      int r1 = (int) (Math.random() * 256);
      int r2 = (int) (Math.random() * 256);
      int r3 = (int) (Math.random() * 256);
      int r4 = (int) (Math.random() * 256);
      int g1 = (int) (Math.random() * 256);
      int g2 = (int) (Math.random() * 256);
      int g3 = (int) (Math.random() * 256);
      int g4 = (int) (Math.random() * 256);
      int b1 = (int) (Math.random() * 256);
      int b2 = (int) (Math.random() * 256);
      int b3 = (int) (Math.random() * 256);
      int b4 = (int) (Math.random() * 256);

      Color color1= new Color(r1,g1,b1);
      Color color2= new Color(r2,g2,b2);
      Color color3= new Color(r3,g3,b3);
      Color color4= new Color(r4,g4,b4);
      
      figure1 = new StickFigure1 (100, 150, color1, h1);
      figure2 = new StickFigure1 (150, 150, color2, h2);
      figure3 = new StickFigure1 (200, 150, color3, h3);
      figure4 = new StickFigure1 (250, 150, color4, h4);

      setBackground (Color.gray);
      setSize (APPLET_WIDTH, APPLET_HEIGHT);
   }

   //-----------------------------------------------------------------
   //  Paints the stick figures on the applet.
   //-----------------------------------------------------------------
   public void paint (Graphics page)
   {
      figure1.draw (page);
      figure2.draw (page);
      figure3.draw (page);
      figure4.draw (page);
   }
}