Month: March 2022

Opening files from Amiga disks on the PC…

A nrecent commenter asked about the disk images that I’ve recently created… “Can you browse the contents of the disk images you create without loading them imto an emulator”?

The answer is… “Of course.”, and it’s all done using HxC. (Note: Not to beconfused with HxD, the hex editor).

I can’t remember if I mentioned HxC in any of my last posts, but it’s what I’ve been using to get those pretty green circles as shown in my other posts on the subject, but here it is in all its glory.

To load your freshly created disk image, you can either click “Load”, or drag the file onto the program.It’ll confirm it’s loaded by giving you the file name.

Click on “Disk Browser”. If it’s in a format that’s recognised, such as PC DOS, Amiga DOS, etc, you’ll see the disk contents. Note that this won’t allow you to read the files on protected disks / ones that aren’t in a standard format, but hopefully you expected that…

After that, the files are saved onto your computer. Naturally, what you’re able to do with the files is going to vary wildly. In my example, thankfully, the IFF / ILBM image format, along with the HAM variant, open up in a few modern programs. My example below is from XNview MP.

That means if you have a disk of images you made with Deluxe Paint back in the day, there’s a very good chance you’ll find something to open them with. Sadly, the GIMP, as of version 2.10.30 doesn’t want to open these examples. Shame.

It’s not going to do any harm to have a bit of a play around

Arcade Pool… it WORKS!!

I’m a happy little camper right now.

You can’t have failed to mention that in my last post, I drooled a bit about getting “Arcade Pool” for the Amiga through the post. It’s a game I’ve had pretty much since its day of release, but my disk really will have seen better days. I know for definite it has no metal cover, and although the last time I fired any of my amigas up in anger back in 2006, it worked correctly, but I wasn’t taking any chances. I just ordered an original loose disk off ebay.

I checked today at the base of the Mercuryvapour Towers portcullis, there was a box staring up at me. Strangely familiar, yet also alien to me. For you see, a box for “Make-A-Chip” on the ZX Spectrum stared back at me…

It soon dawned on me that this must have been the “Arcade Pool” disk in some very innovative, and perfectly suitable packaging. Eventually, after a night at the pub, I sliced through the parcel tape, and yes! there it was!

Now, I originally planned to do a video on this, it was filmed, but it’s awful, so instead of fresh photos, you’re just getting screenshots instead.

So, the image above is, of course, the disk, fresh from its cardboard catacomb.

In it goes, and I fire up the disk image program. My heart sinks just that little bit… Click-click-click-click… This usually means the disk is warped / damaged… usually if a speck of dust has been pressed against the disk surface, causing a lump or a mark.

The clicking fades shortly after. I’m left with the faint rumble of the disk spinning, and the soft, rhythmic clunk of the head moving across the disk. Eventually, all 82 tracks are imaged. I go to make sense of the disk image…. aaaaaaand…

Those red sectors stared up at me like blood in a stool. It’s not always as bad as you think, but you’re programmed to think the worst. Those blue “unrecognised” sectors didn’t have me holding out much hope either. Had it worked? Was I about to relive my childhood? I fired up WinUAE. My voice in the video didn’t hold out much hope. I even said so in the video. I loaded the disk image, and watched in surprise, joy, and just a hint of speculation, when the company logos came up, followed by the screen I expected to see…

Mere seconds later, I had the title screen, as the sounds of Scott Joplin’s “Fig Leaf Rag” rang through my speakers…

It worked! The blue sectors are a by-product of the custom disc format it had used back in the day. Annoyingly, because of this, I was never able to make a backup copy of the disk, which is how/why my original disk survived, albeit in an unknown state

It soon became apparent that everything in this Amiga journey had came full circle. My rekindled love affair with the Amiga started on a Sunday afternoon in February last year when I came downstairs and Daddykins was watching a steam train video that happened to be playing the “Fig Leaf Rag” as its background music. It suddenly occurred to me just how much I missed Arcade Pool, and just the Amiga in general. I rushed upstairs, installed WinUAE, downloaded a disk image of the afore-mentioned pool game, and had a right old time but where was the fun in that? This wasn’t the original disk.

The fun has been in the whole journey I’ve taken in the last year. Managing to convert my original Amiga drive, finding out some of the stuff on it, reliving some of the many memories I have stored on it.

There has, of course, been downsides… Discovering the box of Amiga stuff I bought a few years ago was completely rotten. Constantly corrupting my hard drive image and having to start from scratch with it… my fault for not regularly backing it up I suppose.

Oh, just one quick thing on the Arcade Pool image. While checking the disk image, I noticed some text in the first sector of the disk…

Version 1.01 - May 1994 - pippistrello pippistrello, perchè hai fatto la pipi dentro all'ombrello?

Now, my Italian isn’t the best, so I had to rely on Google Translate for this one, but it comes back as roughly “Bat, do you think it is nice to pee in an umbrella”? It made me smile somewhat. the fact that I’ve owned an original disk of this software for 28 years, and have only just discovered this, amuses me greatly.

Greasy Weazles and dodgy disks

Ahhh, I’m still not having much luck, I’m afraid. I’ve still not got many of these games to work. It’s not the fault of my Greaseweazle, more my fault for neglecting my Amiga disks as a teenager and beyond.

I thought I’d had luck getting my version of “Aquatic Games” to work, seeing as it’s one of the best Amiga games in my humble opinion. It converted almost perfectly, but sadly, track 72 had one single bad sector.

It booted, and I hoped it was going to work, but as soon as WinUAE reaches that track, it just freezes to a black screen. Bah. I do have one last trick up my sleeve. I’m sure I mentioned that I was going to buy a floppy disk cleaner? Well, it’s arrived!

You simply slap the disk into there, and the metal cover locks against a little hook, and you can then have access to the disk surface. The disk pictured is the first one I tried, aaaaand I had no luck at all. This wasn’t to do with the cleaning. The magnetic disk had came away from the metal spindle… The conditions these were stored in were so bad, the adhesive had dried out. So that’s one disk that’s never getting recovered.

I tried “New Zealand Story” next, and this was also a depressing sight.

I didn’t get an image of the disk before the cleaning, but that still looks completely knackered. The red ring going around the image above coincides with a scratch on the disc surface, so I’m surmising this has absolutely no chance either. Shame. I loved that game.

I tried another random disk. Remember in my first post, I posted the image of the disk with its surface lifted? Well, this was one of its 2 brother disks. I’m guessing that as they were kept together, it’d be in a similar state to the first one. A good candidate to see if it could be cleaned….

Yep, still not good. Still unusable, and still pretty noisy when converting. At least it didn’t instantly crumble into a pile of black dust like its fallen brother. I’m not even going to look at the third one, they’re both just going in the bin. A shame, as they’re KAO branded disks. I had quite a few of these when I was a kid. Always reliable.

I think the best test for this, is to locate one of the disks that was “OK”, but appeared to have a cluster of bad blocks in a certain area. That would suggest there’s dirt on the disk. It’ll be interesting to see if I can get it working 100%.

In other related news, I’ve been on ebay, and have picked up “Arcade Pool” for the Amiga. I think, out of every game I owned, this was the one I spent the most time on. I still have it somewhere, and the last time I tried it back in 2006, it still worked. The disk was pretty messed up though. One of the corners had been snapped off, and the metal cover was missing, so even if it was to turn up I wouldn’t fancy my chances in actually getting it imaged.

At the time of typing, it’s not arrived, as I only ordered it a few hours ago. I’d expect it to arrive here within the next week.