# [java] where do I put my resource files??

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Hi. I am doing a tutorial I found on the internet. It is a remake of space invaders. Everything has gone fine so far, but now we are to the point of adding graphics and i can't seem to get it to work. Here is what the guy doing the tutorial says: The image we'll load is called bicho.gif and must be in a subdirectory called "res" (resources) beneath the main directory of our project (but not beneath the package directory). For example, if our class is located in c:\planetalia\curso\java\version04\Invaders.class, then the resource directory must be located in c:\planetalia\curso\java\res\): I am using NetBeans and this is my first time trying to do anything with graphics. I think the problem could be I am just not getting the file into the right place for the program to read it. Program compiles and runs fine, but no image shows up. Wich I guess isn't quite right because it is supposed to show an error if the image isn't found, but nothing shows up. Here is the code:
[source language="java"]
package version04;
2     /**
3      * Curso B?sico de desarrollo de Juegos en Java - Invaders
4      *
5      * (c) 2004 Planetalia S.L. - Todos los derechos reservados. Prohibida su reproducci?n
6      *
7      * http://www.planetalia.com
8      *
9      */
10
11
12    import java.awt.Canvas;
13    import java.awt.Dimension;
14    import java.awt.Graphics;
16    import java.awt.event.WindowEvent;
17    import java.awt.image.BufferedImage;
18    import java.net.URL;
19
20    import javax.imageio.ImageIO;
21    import javax.swing.JFrame;
22    import javax.swing.JPanel;
23
24    public class Invaders extends Canvas {
25      public static final int WIDTH = 800;
26      public static final int HEIGHT = 600;
27
28
30        JFrame ventana = new JFrame("Invaders");
31        JPanel panel = (JPanel)ventana.getContentPane();
32        panel.setBounds(0,0,WIDTH,HEIGHT);
33        panel.setPreferredSize(new Dimension(WIDTH,HEIGHT));
34        panel.setLayout(null);
36        ventana.setBounds(0,0,WIDTH,HEIGHT);
37        ventana.setVisible(true);
39          public void windowClosing(WindowEvent e) {
40            System.exit(0);
41          }
42        });
43      }
44
45      public BufferedImage loadImage(String nombre) {
46 URL url=null; 47 try { 48 url = getClass().getClassLoader().getResource(nombre); 49 return ImageIO.read(url); 50 } catch (Exception e) { 51 System.out.println("No se pudo cargar la imagen " + nombre +" de "+url); 52 System.out.println("El error fue : "+e.getClass().getName()+" "+e.getMessage()); 53 System.exit(0); 54 return null; 55 } 56 } 57 58

59      public void paint(Graphics g) {
61 g.drawImage(bicho, 40, 40,this);

62      }
63
64      public static void main(String[] args) {
66      }
67    }


If someone that knows NetBeans of maybe something wrong with code could help me out I would really appreciate it. Thank you.

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Quote:
 Original post by VaderJThe image we'll load is called bicho.gif and must be in a subdirectory called "res" (resources) beneath the main directory of our project (but not beneath the package directory). For example, if our class is located in c:\planetalia\curso\java\version04\Invaders.class, then the resource directory must be located in c:\planetalia\curso\java\res\):

Shouldn't it be in:
c:\planetalia\curso\java\version04\res

Since
loadImage("res/bicho.gif");
will look for a folder named "res" in the current directory where the .class is? I'd give that a try first to make sure that is not the problem, before debugging code. If that does not work, then I can't help you with the code, sorry. Never worked with Java NetBeans.

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I use:
And it works greate for me.

However I always have the graphics folder in the same folder as my classes...
c:\planetalia\curso\java\version04\res would be what you want.

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Thanks guys for your help. Well, it turned out to be a code problem lol.

In the tutorial the person who wrote it had put when creating the panel:

setBounds( 0, 0, WIDTH, HEIGHT );

I put panel.setBounds( 0, 0, WIDTH, HEIGHT ); thinking that it was an error. I am still learning so I thought that was how you would have to do it lol. Well anyways thanks again for your help. The program is now working niceley. :D

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