I came across this article at newscientist.com.  It struck me as an interesting concept - especially so since it uses Java. Also worth noting is that the source code for the tools will possibly be released during JavaOne.  Is this a step forward? I have absolutely no idea.

"A common criticism has been that Java is very hard to use."

Java?  Hard to use?  It's one of the easiest languages I've ever used!

I'm working on a 'visual language' for a bioinformatics app as well. Let me tell you that it is very hard to achieve thing expressable as text in graphical form.

Any system of this kind I've seen before sucks for complex programs.

I always asked myself what is to versatile on pure text.... couldn't find out.

nickdotjava,

I was about to post a comment on the same quote.  I think anyone that considers Java hard to program, should probably not be trying to program in the first place.  (They likely started with VB )

I have seen so many people now that get into programming because they think it is a good way to make money or they just like playing games - but they just don't get it.  They don't have a knack for it.  They can't reason things through in the way that is required to put some ideas into code.  If there is a problem, they don't know what to do or their intuition takes them in a direction that is completely off the mark.

Will a visual tool like this help those people?  I doubt it.

I agree with the above posters...I've always loathed the fact that VB users actually call themselves programmers...I mean come on...VB is like a bike with training wheels, but some people never seem to remove those training wheels  :-/

By a strange coincidence, i stumbled across this article a few days ago, while looking for background reading. My final year uni project is going to be something like 'visual game scripting'. Much like the Quake & Quark level scripting, but hopefully more extensive and intergrated with plugin classes.

While the current trend seems to be to embed languages like Python or Lisp as a scripting language, it still requires someone who can program to create anything with it. With tools which are build in to the level editor, almost anyone can play around with it.

So if anyone knows any good sites with info on the current crop of game scripting/modding, they'd be appreciated (shame planetquake is a shell of its former self )

There was a neat little program back in the early 90's called "Klik and Play" from (tada!) Maxis.  It was a simple 2D game authoring tool that used graphical interfaces and timeline triggers for events.  Very simple to use and a great tool for teaching design and play mechanics.  I'll have to dig this one up and see how fast it runs on my rig now......

Interesting to see if any of that code base was in the Sim series of games

-SG

@Orangy Tang

While not specifically about the current crop of game scripting languages, the following articles at flipCode and GameDev.net might perhaps be of interest.  The articles deal with game scripting in general, however I'm certain they could still be useful.

On a moderately related note, thinking of integrating scripting and level editors, I know that UnrealScript combines the editor and scripts.  For example, a programmer can define a variable that can be altered inside the level editor:

Perhaps a two-tiered system might be useful, where level editors can tinker with some functionality while the rest is delegated to programmers? I must admit that I have had zero experience in these matters, so unfortunately I can't be very helpful.

I once attended a presentation of a program that converted UML diagrams to Java code. It was very interesting to watch.
The thing generated a bunch of source files with nothing but class declarations and claimed it created 98% of the application's code

I don't know how they know what part of the final product they create, but the presentor was silently laughed at