Load item inventory icons from sprites!

**Buddie** · 05-03-2009, 09:04 PM

Very nice, good work on this

**Harry** · 05-05-2009, 11:05 PM

Going to look into why when you drag the item, the white loses its transparency. Guessing its to do with drawsprite1

**Aggi** · 05-05-2009, 11:48 PM

great job bloodisle

35518 · 05-06-2009, 07:04 AM

Originally Posted by Blood Isle

Going to look into why when you drag the item, the white loses its transparency. Guessing its to do with drawsprite1

It's because drawSprite1 doesn't make white transparent, but drawSprite does. Just use this when you're loading the sprites, before the pixelgrabber.

Code:

image = makeColorTransparent(image, new Color(0, 0, 0, 0));

Code:

    public static Image makeColorTransparent (Image im, final Color color) {
        ImageFilter filter = new RGBImageFilter() {
            public int markerRGB = color.getRGB() | 0xFF000000;
            public final int filterRGB(int x, int y, int rgb) {
                if ( ( rgb | 0xFF000000 ) == markerRGB ) {
                    return 0x00FFFFFF & rgb;
                } else {
                return rgb;
                }
            }
        };
        ImageProducer ip = new FilteredImageSource(im.getSource(), filter);
        return Toolkit.getDefaultToolkit().createImage(ip);
    }

**tehGanjaman** · 05-06-2009, 07:04 AM

verry nice :cookie:

**~~S a n t a Pk~~** · 05-14-2009, 04:04 AM

thanks dont think ill use but i might

**Harry** · 05-14-2009, 04:29 PM

Originally Posted by S a n t a Pk

thanks dont think ill use but i might

lmfao

**Luke132** · 05-14-2009, 05:03 PM

Good job lol, don't think i have any use for it though.

**Warlock 999** · 05-15-2009, 09:35 AM

Hey blood, How come it wont show up? its like invisible.

This is my constructor

Code:

    public Sprite(String customSpriteLocation) {
        try
        {
        Image image = Toolkit.getDefaultToolkit().getImage(""+customSpriteLocation+".png");
        System.out.println(customSpriteLocation);
            anInt1444 = myWidth;
            anInt1445 = myHeight;
            anInt1442 = 0;
            anInt1443 = 0;
            myPixels = new int[myWidth * myHeight];
            PixelGrabber pixelgrabber = new PixelGrabber(image, 0, 0, myWidth, myHeight, myPixels, 0, myWidth);
            pixelgrabber.grabPixels();
        image = null;
        }
        catch(Exception _ex)
        {
            System.out.println(_ex);
        }
    }

The constructor works everytime i see the item it prints out
./.delta_cache_V2/whip.PNG

Also this is the code in item def

Code:

        if(i == 4151)//new rs whip
        {
            itemDef.name = "New rs whip";
            itemDef.customSpriteLocation = signlink.findcachedir() + "whip.PNG";
        }

Do you know whats wrong?

**Harry** · 05-15-2009, 06:28 PM

Originally Posted by Warlock 999

Hey blood, How come it wont show up? its like invisible.

This is my constructor

Code:

    public Sprite(String customSpriteLocation) {
        try
        {
        Image image = Toolkit.getDefaultToolkit().getImage(""+customSpriteLocation+".png");
        System.out.println(customSpriteLocation);
            anInt1444 = myWidth;
            anInt1445 = myHeight;
            anInt1442 = 0;
            anInt1443 = 0;
            myPixels = new int[myWidth * myHeight];
            PixelGrabber pixelgrabber = new PixelGrabber(image, 0, 0, myWidth, myHeight, myPixels, 0, myWidth);
            pixelgrabber.grabPixels();
        image = null;
        }
        catch(Exception _ex)
        {
            System.out.println(_ex);
        }
    }

The constructor works everytime i see the item it prints out
./.delta_cache_V2/whip.PNG

Also this is the code in item def

Code:

        if(i == 4151)//new rs whip
        {
            itemDef.name = "New rs whip";
            itemDef.customSpriteLocation = signlink.findcachedir() + "whip.PNG";
        }

Do you know whats wrong?

you dont need to do anything like:

Code:

    public Sprite(String customSpriteLocation) {
        try
        {
        Image image = Toolkit.getDefaultToolkit().getImage(""+customSpriteLocation+".png");
        System.out.println(customSpriteLocation);
            anInt1444 = myWidth;
            anInt1445 = myHeight;
            anInt1442 = 0;
            anInt1443 = 0;
            myPixels = new int[myWidth * myHeight];
            PixelGrabber pixelgrabber = new PixelGrabber(image, 0, 0, myWidth, myHeight, myPixels, 0, myWidth);
            pixelgrabber.grabPixels();
        image = null;
        }
        catch(Exception _ex)
        {
            System.out.println(_ex);
        }
    }

just make sure you do this part of the tut

Code:

ItemDef itemDef = ItemDef.forID(j9);
                                    
                                    if (itemDef.customSpriteLocation != null)
                                    {
                                    	class30_sub2_sub1_sub1_2 = new Sprite(itemDef.customSpriteLocation);
                                    }

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