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htbaapub.mod updated to 1.03

htbaapub.mod got updated to version 1.03 today.

This version contains an updated fsm.mod, rest.mod and rackspacecloudfiles.mod. If you use any of these modules I recommend updating.

Download htbaapub.mod 1.03 (contains source code of all modules)

fsm.mod updated to 1.01

Today I updated fsm.mod to version 1.01.

This update contains a small example demonstrating creating a FSM machine with 2 states and how to transition between them. The documentation has also been updated.

Download fsm.mod 1.01

Upgrading Ubuntu server delayed for next LTS version

Today at work we decided to wait for the next LTS version of Ubuntu, 10.04. Currently we run 7.04 which is no longer receiving updates. For a while now actually. This summer I worked on planning the upgrade process from 7.04 to 7.10, and finally to 8.04. Which is the current LTS version.

I was able to do a dry run upgrade on our backup server. So I was able to document every step of the upgrade process. Ubuntu upgrades nicely and from 7.04 to 8.04 there are only minor changes that need to be done in our configurations. Even the HP iLO software, for which support on Debian based systems is a bit vague, works out of the box with a native driver. No longer do I need to manually compile the HP iLO driver after every kernel update.

Originally we planned on doing the upgrade somewhere this month or December. But due to tight schedules (it’s quite busy for us) January or February seemed be more likely. Since 10.04, the next LTS version with support until April 2015, is out in April 2010 it likely doesn’t hurt to wait a little bit longer. As far as I know every LTS version so far was easily upgradeable to the next LTS version. So I expect upgrading is going to be a breeze. But of course, I’ll be running tests first when 10.04 gets released.

Why not upgrade to 8.04 first and run that first for a couple of months? Well, support for 8.04 ends in 2013, so 10.04 gives us more years of updates. Also, the upgrade process takes (down)time, time to get there, man-hours that need to be paid etc. etc. Further more, without a doubt, with every upgrade there are some issues going to arise. Small and trivial or stuff that brings down every website that’s running on it. Resolving these issues also takes time, which delays the progress of other projects and what not. By skipping yet another version I think we’ll actually save time.

I’m looking forward to it actually. On of the cool things I’m looking forward to is being able to upgrade Zend Framework from 1.8 to 1.9+. I’m also planning to use memcached and perhaps some PHP optimizer to greatly speed up some of the webapplications. And of course, Perl 5.10 (perhaps 5.12 by then?). Although we, unfortunately, don’t use Perl for our websites I like to keep Perl up to date as we use it for several system administration programs. CouchDB also caught my eye :-).

OK, enough for now. Bedtime :-).

Getting inspiration by experimenting, changing course

So already a week and a half ago I purchased ifsoGUI and only today I finally found (made) some time to experiment with it. I’ve read the examples and they were all very clear, but you don’t actually learn anything without experiencing it first hand. The API of ifsoGUI very much resembles that of MaxGUI so it’s very straightforward. With the only exception that besides using an event queue you can also use callbacks for every gadget. These callbacks get executed as soon as an event gets fired for the gadget. Powerful stuff.

Anyway, playing with ifsoGUI inspired me with new game ideas. My mind started to do some creative thinking again. Something I haven’t had for a long time. It’s nice to know that’s not gone yet and it’s very neat how an idea can evolve inside your head. Today I finally realized that I should change the genre of games I should try to create, or at least start with. I’ve been mainly focused on airplane/spaceship dogfighting games which is a genre I enjoy playing, but am currently bad at creating. It took me 3 prototypes to realize I’m not cut out yet for this genre. Of which the first two took more time than a prototype should take. For the third prototype I only invested a couple of hours. I realized I was doing the same thing over again and terminated it.

ifsoGUI inspired me to start thinking about a completely different genre. With the ease of creating  panels, buttons, sliders, text boxes and all I started visualizing how easy it would be to create small little windows to manage lots of objects. So in other words, micro-management. I’ve always enjoyed playing Tycoon type games, like Roller Coaster Tycoon, Theme Park and Theme Hospital. I don’t play these game a lot anymore because they consume way too much time. But I’ve spend a lot of hours on it in the past already and it’s a fun genre.

So I suppose I’m changing my direction to set course to a new destination!

I just purchased ifsoGUI


I had been looking for a nice library to create in-game graphical user interfaces but couldn’t find any BlitzMax module I liked. I’ve looked at FryGUI in the past but decided not to use it. The examples were impressive enough but I wasn’t under the impression that it’s being actively maintained. CEGUI, wrapped by Brucey, is an impressive module as well. My impression was that skinning is rather hard, as is its ease to use. I also heard it’s not fully wrapped yet, but I might be wrong. I don’t necessarily think this is a bad point as one rarely needs all features. But not being fully wrapped means the API can get some breaking changes as well. And I hate it when that happens (points to Zend Framework).

As both are free modules, which is of course always a good thing (my htbaapub.mod modules are free as well), you’re never certain of support when problems arise. Since it’s all open source I can make any changes I want myself if ever needed. But I’m lazy, I don’t want to do that. I want to focus on creating my game or application. Not being sidetracked because I library I use doesn’t do what it should do. I’m not saying that this is the case for FryGUI or CEGUI (which was recently updated), but it’s something to keep in mind.

Not too long ago a new commercial library was released, ifsoGUI. It had put me off at first because of the skin that was used looking fairly identical to the default Windows XP theme. It gave me the impression that it tried to be a in-game MaxGUI clone. Until I found out it had support for custom skins which are also easy to create.

All the demo’s were impressive enough, the module is well documented (there’s also a Wiki, the other named modules are documented as well by the way), a clear API, the source is available, it’s being actively developed and there’s active support for it. Another reason I chose this module was because of the short learning curve. I need to be able to quickly implement it, not spending hours and hours figuring out how the module is supposed to work. I think ifsoGUI gives me this, and that’s why I chose it.

PS: If I made any mis assumptions please let me know so I can correct my post.