import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
/**
 * Demonstrates an if else chain
 * @author Mr J
 * @version 021203
 */
public class WhereToday extends Applet implements ActionListener
{
	// sample awt objects
	private TextField name = new TextField("Where do you want to go?");
	private Button pressMe = new Button("Press me!");
	private Label greeting = new Label("Enter m - movies; c - cafe or p - pub");

	/** 
	 * Add objects to the Applet
	 */
	public void init()
	{
        add(name);
        add(pressMe);
        add(greeting);
        // Causes button presses to be detected
        pressMe.addActionListener(this);
	}
	/** 
	 * When an event occurs on an object with an ActionListener attached, this
	 * method is carried out.  
	 * 
	 * @param e carries details about the event that occurred
	 */
		public void actionPerformed(ActionEvent e)
	{
	    // get user input and output message:
	    String choice = name.getText();
	    choice = choice.substring(0,1);
	    String answer = "";
	    
	    if ( (choice.equals("p")) || (choice.equals("P")) )
	    {
	        answer = "But just a soft drink for me, thanks!";
	        answer = answer.substring(4, 17);
	    }
	    else if (choice.equals("m"))
	    {
	        answer = "What shall we watch?";
	    }
	    else if (choice.equals("c"))
	    {
	        answer = "OK, I will have a cup of tea...";
	    }
	    else
	    {
	        answer = "I don't know where that is";
	    }
	    greeting.setText(answer);
	}
}