import java.awt.Canvas;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

public class LolCanvas extends Canvas implements KeyListener, Runnable
{
	boolean Yupp = false;
	boolean Yner = false;
	int y = 200;

	public LolCanvas() {
		new Thread(this).start();
	}

	@Override
	public void run()
	{
		while(true)
		{
			if(Yupp)
				y--;
			if(Yner)
				y++;

			repaint();
			try
			{
				Thread.sleep(10);
			}
			catch (InterruptedException e)
			{
				System.out.println(e.toString());
			}
		}

	}

	public void paint(Graphics g)
	{
			g.setColor(Color.black);
			g.fillRect(10,y,15,100);

	}
	@Override
	public void keyPressed(KeyEvent e)
	{


		switch (e.getKeyCode())
		{
		case KeyEvent.VK_UP:
		case KeyEvent.VK_W:
			Yupp = true; break;
		case KeyEvent.VK_DOWN:
		case KeyEvent.VK_S:
			Yner = true; break;
		}
	}

	@Override
	public void keyReleased(KeyEvent e)
	{
		switch (e.getKeyCode())
		{
		case KeyEvent.VK_UP:
		case KeyEvent.VK_W:
			Yupp = false; break;
		case KeyEvent.VK_DOWN:
		case KeyEvent.VK_S:
			Yner = false; break;
		}
	}

	@Override
	public void keyTyped(KeyEvent e){}
}