package lab.games;

import javax.swing.JFrame;
import javax.swing.JTextArea;

/**
 * An ASCIImation has a sequence of frames.
 * 
 * @author 
 */
public class ASCIImation 
{
    /**
     * Initializes this ASCIImation from the file with the given name.
     * The file contains one of more frames, each followed by an empty line.
     * Each frame consists of 5 lines of ASCII characters and each line
     * contains at most 80 characters.
     * 
     * @param fileName the name of the file with the content of this ASCIImation.
     * @pre. the file is in the right format.
     * @throws FileNotFoundException if the file with the given name cannot be found.
     */
    public ASCIImation(String fileName) throws FileNotFoundException
    {

    }

    /**
     * Returns the number of frames of this ASCIImation.
     * 
     * @return the number of frames of this ASCIImation.
     */
    public int getNumberOfFrames()
    {

    }

    /**
     * Returns the frame of this ASCIImation with the given index.
     * 
     * @param index the index of the frame.
     * @pre. index >= 0 && index < number of frames
     * @return the frame of this ASCIImation with the given index.
     */
    public Frame getFrame(int index)
    {

    }

    /**
     * Reverses the order of the frames of this ASCIImation.
     */
    public void reverse()
    {

    }

    /**
     * Repeats the frames of this ASCIImation indefinitely.
     * 
     * @throws UnsupportedOperationException if this optional method is not implemented.
     */
    public void repeat() throws UnsupportedOperationException
    {

    }

    /**
     * Plays this ASCIImation.
     */
    public void play()
    {
	final int WIDTH = 1000;
	final int HEIGTH = 120;

	JFrame frame = new JFrame("ASCIImation");
	frame.setSize(WIDTH, HEIGTH);
	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	JTextArea area = new JTextArea(Frame.HEIGHT, Frame.WIDTH);
	frame.add(area);
	frame.setVisible(true);

	final int DELAY = 500;

	try
	{
	    for (int i = 0; i < this.getNumberOfFrames(); i++)
	    {
		area.setText(this.getFrame(i).toString());
		Thread.sleep(DELAY);
	    }
	}
	catch (InterruptedException e) {}
    }
}