Getting monster drop tables from the wiiki

[Shaft]

Here are two snippets of code that allow you to get the drop table of any npc on the osrs wiki(as far as i know that's all the npcs)

for this to work you need to add jsoup code to your project (you can find it here: https://github.com/jhy/jsoup).

The only real use for this is the gui of fighter scripts.

The item name and icon will always have the same index in the arrays used.

 

Example usage:

package Test;

import Utils.WikiParser;
import Utils.DropTable;

import java.awt.Graphics;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.File;

public class test {
	
	public static void main(String[] args){
		DropTable testTable = WikiParser.getMonsterDroptable("Chicken"); //if you look at chicken on wiki you will see the first item is bones
		System.out.println(testTable.getItemNames()[0]); // therefore bones have the index 0
		ImageIO.write(imageToBufferedImage(testTable.getItemImages[0]), "png" , new File("Bones.png")); /will save Bones.png
		
	}

    private static BufferedImage imageToBufferedImage(Image im) {
        BufferedImage bi = new BufferedImage
        (im.getWidth(null),im.getHeight(null),BufferedImage.TYPE_INT_ARGB);
        Graphics bg = bi.getGraphics();
        bg.drawImage(im, 0, 0, null);
        bg.dispose();
        return bi;
  }

}

 

 

Source:

WikiParser.java

package Utils;

import java.awt.Image;
import java.io.IOException;
import java.net.URL;

import javax.imageio.ImageIO;

import Utils.JSoup.Jsoup;
import Utils.JSoup.nodes.Document;
import Utils.JSoup.select.Elements;

public class WikiParser {
	
	public static DropTable getMonsterDroptable(String monsterName){
		try {
			Document doc = Jsoup.connect("http://oldschoolrunescape.wikia.com/wiki/" + monsterName.replaceAll(" ", "_")).get();
			Elements tables = doc.getElementsByClass("wikitable sortable dropstable");
			
			System.out.println("tables: " + tables.size());

			Elements rows = tables.select("tr");
			System.out.println("rows: " + rows.size());
			
			Image[] images = new Image[rows.size() - tables.size()];
			String[] names = new String[rows.size() - tables.size()];
			
			int skipped = 0;
			for(int i = 1; i < rows.size(); i++){
				Elements collumns = rows.get(i).select("td");
				if(collumns.size() == 5){
				   images[i - (1 + skipped)] = getImage(collumns.get(0).getElementsByTag("img").get(0).attr("data-src"));
				   names[i - (1 + skipped)] = collumns.get(1).text();
				}else{
					skipped++;
				}
				
			}
			
			return new DropTable(names, images);
			
		} catch (IOException e) {
			e.printStackTrace();
		}
		return null;
	}
	
	private static Image getImage(String url) {
        try {
            return ImageIO.read(new URL(url));
        } catch (IOException e) {
            return null;
        }
    }
	
}

DropTable.java

package Utils;

import java.awt.Image;

public class DropTable {
		
	String[] itemNames;
	Image[] itemImages;
	
	public DropTable(String[] itemNames, Image[] itemImages){
		this.itemNames = itemNames;
		this.itemImages = itemImages;
	}
	
	public Image[] getItemImages(){
		return itemImages;
	}
	
	public String[] getitemNames(){
		return itemNames;
	}
	
	public void addItem(String itemName, Image itemImage){
		String[] tempStrings = new String[itemNames.length + 1];
		Image[] tempImages = new Image[itemImages.length + 1];
		
		for(int i = 0; i < itemNames.length; i++){
			tempStrings[i] = itemNames[i];
			tempImages[i] = itemImages[i];
		}
		
		tempStrings[itemNames.length] = itemName;
		tempImages[itemImages.length] = itemImage;		
		
		itemNames = tempStrings;
		itemImages = tempImages;
	}
	

}

 

Edited July 2, 2018 by Shaft
Typos in example source

[meganide97]

Thanks!