import java.awt.Graphics;
import java.awt.Image;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.net.URL;
import javax.swing.JFrame;
import java.awt.image.BufferedImage;

public class Main extends JFrame implements KeyListener, Runnable {

	private static final long serialVersionUID = 1L;

	Thread runner;
	Image epicImage, bufferImage;
	Graphics buffer;
	int x=0, y=0;

	public Main().
	{
		setTitle("Ekans is my bestest friend!");

		URL myurl = getClass().getResource("/ekans.png");
    	epicImage = getToolkit().getImage(myurl);

    	addKeyListener(this);

		runner = new Thread(this);
        runner.start();
	}

	public void paint(Graphics g)
	{
		bufferImage = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_RGB);
    	buffer = bufferImage.getGraphics();

		super.paint(buffer);
		buffer.drawImage(epicImage, x, y+32, this);
		g.drawImage(bufferImage, 0, 0, this);
	}

	public static void main(String[] args) {
		Main f = new Main();
		f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		f.setVisible(true);
		f.setSize(400,300);
	}

	@Override
	public void keyPressed(KeyEvent e) {
		if (e.getKeyCode()==KeyEvent.VK_RIGHT)
		x += 4;
		if (e.getKeyCode()==KeyEvent.VK_LEFT)
		x -= 4;
		repaint();
	}

	@Override
	public void keyReleased(KeyEvent e) { }

	@Override
	public void keyTyped(KeyEvent e) { }

	@Override
	public void run() {
		while (Thread.currentThread() == runner) {
			repaint();
		}
	}
}