//Oblig9Runner

public class Oblig9Runner {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		Oblig9Runner snake = new Oblig9Runner();
	}

}

//Oblig9SnakeGame

import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

import javax.swing.JFrame;
import javax.swing.Timer;


public class Oblig9SnakeGame extends JFrame implements KeyListener, ActionListener {

	Oblig9SnakeElement se = new Oblig9SnakeElement();

	public Oblig9SnakeGame(){
		this.setVisible(true);
		this.setSize(1000,750);
		this.setTitle("SNAKE");
		Color farge2 = new Color(0,0,0);
		this.setBackground(farge2);
		Timer t = new Timer(10, this);
		t.start();
		this.addKeyListener(this);

	}

	public void drawStuff(){
		Graphics g = this.getGraphics();
		g.clearRect(0, 0, this.getWidth(), this.getHeight());
		this.se.drawMe(g);
	}

	@Override
	public void keyPressed(KeyEvent arg0) {
		// TODO Auto-generated method stub
		if(arg0.getKeyCode()==arg0.VK_UP){
			se.y-=10;
			System.out.println("opp");
		}
		if(arg0.getKeyCode()==arg0.VK_DOWN){
			se.x+=10;
			System.out.println("ned");
		}
		if(arg0.getKeyCode()==arg0.VK_LEFT){
			se.x+=10;
			System.out.println("venstre");
		}
		if(arg0.getKeyCode()==arg0.VK_RIGHT){
			se.x-=10;
			System.out.println("høyre");
		}

	}

	@Override
	public void keyReleased(KeyEvent arg0) {
		// TODO Auto-generated method stub

	}

	@Override
	public void keyTyped(KeyEvent arg0) {
		// TODO Auto-generated method stub
		this.drawStuff();

	}

	@Override
	public void actionPerformed(ActionEvent e) {
		// TODO Auto-generated method stub

	}

}

//Oblig9GrafikkElement

import java.awt.Color;
import java.awt.Graphics;


public class Oblig9GrafikkElement {

	int x;
	int y;
	int bredde;
	int hoyde;
	Color farge;
	Color farge2;

	public void drawMe(Graphics g){
		g.setColor(farge);
		g.fillRect(x, y, bredde, hoyde);
	}
}

// Oblig9SnakeElement

import java.awt.Color;


public class Oblig9SnakeElement extends Oblig9GrafikkElement {

	public Oblig9SnakeElement(){
		this.x = 150;
		this.y = 150;
		this.bredde = 40;
		this.hoyde = 40;
		this.farge = new Color(0,255,0);
	}

}