public class HS {
public String readxml() throws ParserConfigurationException, SAXException, IOException { // reads the xml file for highscores and then outputs them as a string

        try {
        	String temp = "";
        	String tempscore = "";
        	String tempname = "";

        	DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db = dbf.newDocumentBuilder();
            Document doc = db.parse(new File("highscores.xml"));
            doc.getDocumentElement().normalize();
            System.out.println("Original File: "+ doc.getDocumentElement().getNodeName()); //retrieve
            NodeList listOfScores = doc.getElementsByTagName("name"); // parent name
            int scoretotal = listOfScores.getLength();
            System.out.println("Number of scores in the file: "+ scoretotal);// number of scores

            for (int s = 0; s<listOfScores.getLength(); s++) { //Searches the XML file for courses and then adds them to the node

                Node firstScoreNode = listOfScores.item(s);

                if (firstScoreNode.getNodeType() == Node.ELEMENT_NODE) {//if the nodes are the same...

                    Element firstScoreElement = (Element) firstScoreNode;
                  // below code retrieves each element,
                    NodeList firstNameList = firstScoreElement.getElementsByTagName("name"); //prints the name
                    Element firstNameElement = (Element) firstNameList.item(0);
                    NodeList textFNList = firstNameElement.getChildNodes();
                    tempname = tempname + ("Name: " + ((Node)textFNList.item(0)).getNodeValue().trim() + "\n");
                    System.out.println(tempname);

                    NodeList ScoreList = firstScoreElement.getElementsByTagName("score"); //prints the score
                    Element ScoreElement = (Element) firstNameList.item(0);
                    NodeList ScoresList = firstNameElement.getChildNodes();
                    tempscore = tempscore + ("Score " + ((Node)textFNList.item(0)).getNodeValue().trim()+ "\n");
                    System.out.println(tempscore);


                }
                temp = tempscore + tempname;
                System.out.println(temp);
            }

            return temp;
        } catch (SAXParseException err) {
        	return"";
        }

    }



public Rectangle backButton = new Rectangle(GameFrame.WIDTH / 2 - 150, 700, 300, 125);


// this creates the code for the XML highscore section, hopefully each highscore gets put onto a new line
	public void render(Graphics g) throws ParserConfigurationException, SAXException, IOException {
		String gang = readxml();

		Graphics2D g2D = (Graphics2D) g;
		Font f0 = new Font ("arial", Font.BOLD, 50);
		Font f1 = new Font ("arial", Font.PLAIN, 30);
		g.setFont(f0);
		g.setColor(Color.WHITE);
		g.drawString("Highscores", GameFrame.WIDTH / 2 - 150, 100);
		g.drawString("Back", GameFrame.WIDTH / 2 - 65, 780);
		g.setFont(f1);
		g.drawString(gang, GameFrame.WIDTH / 2 - 180, 350);


		g2D.draw(backButton);
	}
}