Update....

So, it's been sometime since I've posted anything and a lot has changed - well, for me at least. I've left Realtime Worlds after some long term disagreements with how the project I was on was being handled, but I wish them all the best and hope they make a go of it. All I can say about the project is that IF they manage to pull it off, then it's gonna be huge! Good luck to all involved, I spent 5 years of my life on it, so I'm still very keen to see it work.

Still onwards and upwards I guess. I'm currently on gardening leave from RTW and have just over a week left before my official end date. It's nice to be able to kick back and relax a bit, although I have been finishing off some freelance stuff I've been doing on the side. I hope this will be announced soon so I can start blogging a little more about it, because it's really interesting in its own right. With luck, I'll have things sorted out in a couple of weeks and everything will become clear.

Because of all this, my retro projects have obviously taken a back seat, and will remain so for some time to come; and the same goes for my electronics. I'd love to get back into them but I have bills to pay like everyone else so I have to concentrate on other things. I'd love to dabble back with my electronics in particular, but it's going to be a while before I can afford to do that again.

Anyways... I hope to announce some stuff in a couple of weeks, and with any luck, you'll all be interested in that as well!


Oh! And you can follow me on Twitter if you REALLY have no life and nothing else to do... I'm on there as MDF200 (which was my old Visual Sciences login ID!

Windows 7!

I've just installed the windows 7 release candidate and it's all very nice. It has some issues with my 2nd graphics card (I use a small PCI card so I get a 3rd monitor), but aside from that many of the annoying vista-isms are now gone.
However... Because it's a clean install I now need to reinstall everything, including the sub-version server but I hope that since I'm just pointing at a depo it won't take too long this time. If I get a chance tonight I'll try and finish installing everything, then I can (I hope) plod on with more interesting things.

Almost there....

I've just about got my PC setup again, althought theres always going to be apps I've forgotten about and will only rediscover later on. I thought I could get away with just installing the C# Express edition for all my needs, but alas no. I really need macro support and it doesn't have source control built in so I'll have to install the full Visual Studio again. I do hope to do some C# Express projects for the debugger to allow people to write plug-ins without having to buy the full visual studio though.

Speaking of source control... I've reinstalled Visual Source Safe so I can get access to my old repository but I'm thinking I want to install SubVersion. This would bring me upto date a little and allow others to check stuff in/out of my depo. Russell's been moaning at me for months to let him get access to the debugger and so he can keep upto date with the XeO3 source. I have come across a tool which converts VSS databases into subversion ones, so I'll have to give that a go - I like having all the history for them, but as long as I still have to old VSS repository I guess its not a huge issue.

The guys wanting to do a CPC+ version of XeO3 got in touch (again - I missed them 1st time around; my bad), so we'll have to have a chat and see if they meet the criteria for offical developers (Yes, I'm a picky bastard...).

I'm having a slight issue with my new install as it's a 64bit OS, my 32bit apps are struggling to talk to the parallel port. Still, once I get DevStudio installed, I'll see if I can fix all that. It should also mean I can release 32+64 bit versions, or I might take the opportunity to port them to C# and mono.

I've also downloaded a VMPlayer and will get a mono vm image so I can start doing Linux support. This will let me play with Linux without having to dedicate a machine to it, or even reboot into it. (I hope - depends on how the free vm player works.)

So with any luck... back to normal next week!

It's alive!!!!

I've rebuilt my PC, got a hold of a version of Vista64 and got it all up and running. I've also installed my new copy of office so my email is working fully again, which brings me to another point. If anyones been trying to get in touch and I haven't responded then feel free to ping me again as email should be back to normal.

I now have to reinstall all my normal software again, which will take a couple of evenings I guess, but I hope that by the weekend, I'll be back to normal - but with my fancy new quad core. I have also gotten two new terrabyte drives to try and get rid of all the little drives my PC was using, so with any luck... I shouldn't have to do this again for a long time!

New bits!

My new bits have arrived at last! So I can finally get started on rebuilding my shattered life...err..PC. The motherboard looks pretty good and actually has 4 DIMM slots, not the 2 I thought it had (the picture was pretty small), this means I could go up to 8Gigs of RAM if I want to (thanks to Vista64).

However...first things first. Build and reinstall is the job for tonight, if I get a chance - hope so. I'm gonna go and buy another 1Tb drive though so i can cut down on all the smaller drives I keep having to put it. My old primary was 160Gb, then I had a 240Gb and a 500Gb. So sod that, time to clean up and just get 2 1Tb drives. They're getting pretty cheap now, ebuyer actually had an external 1Tb for only £85(ish). This'll make life much easier and I'm beginning to get retro withdrawal!

Home sweet home....

I'm finally back from Florida and back at work (pooh...), but until I get my main machine fixed I won't be doing much of anything. I just cant work with my laptop, its small keyboard and single screen. I could use its screen and an LCD I suppose, and plug a USB keyboard in, but it just doesnt feel right. I really am an old geezer stuck in his ways - oh well.

If anyone needs any small task done, nows probably the time to ask :)

Disney world fun and games.

Still here having a blast. Kids are loving it of course, and its a shame I'm being forced to relax and have fun too! I've not done anything over here, and I'm not sure I'll manage until I get back home and get my machine rebuilt. I was looking at some off the shelf PC's, but they're so damned expensive I'll probably rebuild it myself; I only really needa CPU+Motherboard I think so...

I got a new camera over here too. A nice Nikon D60, very cool. Piccys are virtually always just brill from it without having to do anything special, and the manual settings are great fun. The piccy on the left was taken with it on auto setting. It just works...fab cam.

Anyway... off to church and then downtown Disney for some more shopping! It's a hard life....

Busy busy busy!

Been busy having some serious family fun so not had much time to do much - well, anything really. Still really needed to chill so here we are!

Kids have been in the pool a lot, and while I've only dangled my feet in, I've been lovin' it!

Still, time to eat I think, it must have been about 30min since I last ate! :)

Orlando!!

I'm currently in orlando having a family break, it's long over due really but I'm loving it!We had a great flight over as the plane had TVs in the back of the seats, so you could pick your own films or TV programs. It also had some good games to play, so Rebecca and I had great fun - I didn't even get my laptop out I was having so much fun!

It's been raining a bit here, usually for about 1/2 hour a day, and it's incredibly heavy (as usual), but because of that, it's not getting as hot as it can get which is great!

We've actually spent more time in walmart than anywhere else just about! The misses is loving it! We spent most of yesterday in the Animal Kingdom and eventually had to leave cause the rain was so heavy we were soaked through. Our clothes dried pretty easily, but our socks/shoes were soaked. I also appear to have killed my iPod, as my bag got soaked through, and the screen is full of watter - bugger.... I'm trying to let it dry out before trying it, but iPods never really switch off so I'm not hopefull. *sniff*

Bloody PC's!!!!

Well, it looks like I've had a hard disk failure, or rather its almost dead (I think). It keeps locking up, and it can take an age to access things sometimes, which is usually a sign your disks on the way out. This is a bugger an no mistake....

It means I've got to buy a new disk, reinstall everything, not to mention try and find all the software I use but forgot about... little utilities I take for granted.

I also have the choice of installing Vista or XP again. I hate vista, so the choice would seem pretty clear.... but that said, I dont really want to have to do this again. The hard disk that failed is about4 years old and its been that long since Ive had to install things again, but I hate doing it - who doesn't.

Anyway, all this means that things will now move pretty slowly as I need to do this before I can get going on my various projects again. Bugger.

I hate PCs.....

You wait. Time passes......

Yeah, I've not been doing much past few days. I've got a bit of a cold so I'm feeling a bit pooh, and we've had some birthdays etc. so I've not had much time. I might get a chance to get back into gear over the weekend, but it depends on this cold...*sigh*

Back to work tomorrow....

I've had a reasonably fun week or so off, but it'll be back to the usual grind tomorrow which will mean fewer updates and less playing around. Oh well, its been fun :)

I'm currently playing with lots of different things just now, flicking back and forth as the mood takes me. Currently I've got my SuperCPU hooked up as I was playing with a true dual-playfield system. Its got 2 bitmaps and masks one onto the other if you can believe it! I've said it before but Metal Dust I don't think used the power very well and does look like just a nice C64 game. To my mind the new Enforcer 2 actually looks just as good but is on a stock machine. I think you need to do something really different - something that would be impossible on a stock machine, and I'm still playing around with what that could be.

The problem with TRUE dual playfields is that you can't make best use of colour, in fact your pretty much back to 3 colour displays or you end up with huge colour clash again, and thats not very SUPER. Also to make it simpler, you really need to manually smooth scroll the front layer and that means you can't make them up from a software character map meaning you can't have it all animating away which would also be a shame. Still, I'm working away on it...

On the C64 XeO3 front I've obviously been pluggin in my new multiplexor and speeding that up, although there is one more major speed up needed here and thats when I do the sprite copy to the IRQ buffers, I also copy in the first seven sprites, however these then immediately get copied into the hardware. This means an obvious speed up is to skip that and copy the first seven sprites into the hardware directly. This will slow down the copy a little, but not having to duplicate it will be a big speedup over all - I hope.

PC Engine.... I've almost got my assembler going although I need to add a few more addressing modes to deal with TEST #??,blah types. After that I can start to play properly, however my PC Engine has started to act up and it looks like its dying, so I'll need to find my TG16 in the loft at somepoint.

Lastly... XeO3 on the Plus4... After playing Blood Money a little again, I'm starting to sway towards the player dying but the action keeps on going. You then come back on flickering or something to give you a little bit of a shield and then carry on from there. This means you won't be thrown back to the start of the level, but you WILL lose some weapon power (not all). The reason for my sudden reversal is that after playing and watching Blood Money I realise that its gonna get hard later on anyway, so even if you don't get thrown back to the start, you're not gonna finish is easily anyhow - so what the hell. It will hopefully mean most folk won't get too frustrated early on, but it does mean it'll get pretty hard later on, which was to be expected anyway I guess. I'll try this out and get a few peoples feedback, or we might even release another test although I think that unlikely for now.

Oh... and a quickie. With the C64 codebase getting pretty stable, I think I'll be releasing a framework sooner rather than later. So it won't be the full XeO3 source yet, but it will be a nice framework for starting a game in, complete with a production quality multiplexor. People can then strip it to bits and bend it into thier own idea of a framework and make some toys with it..... we can hope.

And thats where things stand for now! Fun, fun, fun!! Any questions/suggestions/gripes/feedback, please just post a comment.

XeO3: Comments

Its funny reading some of the comments about the video, many of them seem to wonder why I'm doing it - so I thought I'd answer.

When I started coding all those years ago I did it for fun, nothing to do with money or a career (although it was a distant hope), but plain old fun. Years later when I started coding profesionally, I was pretty good at at because I'd spent years getting good at optimising things and making things fun.

Now...fast forward to today. I spend all my profesional time working on high end PC's/Consoles doing the games that these people say we should be playing and something is missing. It's been brought up a couple of times on the DIGG list. Machines are so big and powerful, we just dont need to take the same care and attention that we once did. Microsoft Windows being a case in point; it swallows virtuall all power from the latest processors and we hardly ever feel the upgrade the way we used to. We've lost something.

So, aside from the huge amounts of fun I get from writing of limited systems, and remember that this doesn't JUST mean retro machines that we won't let die but things like mobile phones and whatever the latest limited system is - theres always going to be a new one. I learn lots of new things by working with these systems. If you work on systems that are hardly ever taxed, that are heavying with memory, and have huge resources, then its hard to learn optimisational tricks any more. Working with these smaller machines keeps our minds ticking, thinking and working so that we can use these tricks when we need them on real projects. These days, it doesn't take a programming god to make a game that looks okay, but still you have to be pretty good to push the machine; its just harder to know that you've reached that limit and its not that you've just turned into a lazy coder.

Necessity really is the mother of invention. If you dont really need it, you'll never discover it.