/**
 * Class for creating a template for a simple Java program
 * 
 * @author Pat Troy: troy AT uic DOT edu
 */

// import the library with the color information
import java.awt.Color;

// Note the name of the class in the following line MUST
// match the name of the file.  This is stored in a file
// named: Template.java 
public class Lect916e
{
  
  public static void main (String[] args) 
  {
    System.out.println("Begin Java Exection");
    System.out.println("");

    // Select a picture for the turtle to draw on
    Picture pict1 = new Picture(600, 600);
    
    // Create the turlte and place it in the world
    Turtle t = new Turtle (pict1);
    t.setPenWidth(5);
    
    Turtle t2 = new Turtle (pict1);
    t2.setPenWidth(5);
    t2.setPenColor (Color.blue);
    
    t2.penUp();
    t2.forward (120);
    t2.penDown();
    drawTriangle (t2, 80);
    
    // draw square #1 with the turtle
    drawSquare (t, 20);
    
    // move the turtle to the next location
    t.penUp();
    t.turn (-90);
    t.forward (75);
    t.penDown();
    
    // draw square #2 with the turtle
    drawSquare (t, 80);
    
    // move the turtle to the next location
    t.penUp();
    t.turn (270);
    t.forward (75);
    t.penDown();
    
    // draw square #3 with the turtle
    drawSquare (t, 60, Color.red);
    
    // move the turtle to the next location
    t.penUp();
    t.turnLeft();
    t.forward (75);
    t.penDown();
    
    // draw square #4 with the turtle
    drawHexagon (t, 40);    
    
    // display the picture
    pict1.show();
    
    // Save the picture
    //String fname;
    //fname = FileChooser.pickAFile();
    //System.out.println ("File: " + filename);
    //pict1.write (fname);

    

    System.out.println("");
    System.out.println("End Java Exection");
  }   // end of the method main
  
  
  public static void drawSquare (Turtle tParam) 
  {
    int len = 40;
    
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len); 
    tParam.turn (90);
  }
  
  public static void drawSquare (Turtle tParam, int len) 
  {
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len); 
    tParam.turn (90);
  }
  
  public static void drawSquare (Turtle tParam, int len, Color c) 
  {
    Color currentColor = tParam.getPenColor();
    
    tParam.setPenColor (c);
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len);
    tParam.turn (90);
    tParam.forward (len); 
    tParam.turn (90);
    
    tParam.setPenColor (currentColor);
  }
  
  public static void drawTriangle (Turtle tParam, int len) 
  {
    tParam.forward (len);
    tParam.turn (120);
    tParam.forward (len);
    tParam.turn (120);
    tParam.forward (len);
    tParam.turn (120);
    
  }
  
  public static void drawHexagon (Turtle tParam, int len) 
  {
    int degrees = 60;
    int loopCounter;
    loopCounter = 1;
    
    while ( loopCounter <= 6 )
    {
      tParam.forward (len);
      tParam.turn (degrees);
      
      loopCounter = loopCounter + 1;
    }
    
    
  }
  
  
} // end of Lect914b class