Oy! Programmers are not lazy!

The term is 'constructively idle'.

Well, I guess I don't need Frogboy to respond.   Enough other people are indicating similar experiences that I will just take it for granted that the AI had a major overhaul between GC2 and GC2:ToTA.

And sorry for referring to it as TWoTA - I normally acronym things properly, LaOL.

I thought being lazy was a job requirement...)

lazy ya ya... but in that time your thinking up all the good stuff! Can I bug ya whens next patch? or Beta 1a?

Not so much lazy as needing motivation

As someone who plays 4x games almost exclusively single player, with the occasional hot-seat game with 1 or 2 friends and a load of AI players, I also am excited.

AI programming is one of my favorite things. It is fun to see computer players doing all the work for you after you have tweaked stuff.

And imo it is really not the most important thing to have the AI play very well but instead the most important thing is that it plays interesting and varied. Back when Warcraft 3 came out I started AI modding because the AI was so boring, always doing the same thing. But the problem was that a lot of the AI was hidden in hardcode instead of in accessible script and the tools to alter the AI script were nonexistant in the start which resulted in a lot of extra work to get a system you could properly use. Ever tried programming when all you get as feedback is if it runs or not and no information about if it is a syntax error or a runtime error and no idea about where in the code?

So I hope that for Elemental most of the AI will be in the script and in an architecture that makes extending and tweaking easy

But isn't a certain laziness part of a good dev's motivation, at least when it comes to automating un-fun repetitive tasks?

Frogboy, how are you going to have time for great AI when you're working on that book? 

In college I became very disillusioned with AI. I had all these ideas about computer learning and dynamic code and neural networks and really none of that amounted to much of anything.

You basically had expert systems (bleh prolog!) that only work in very abstract controlled environments and (tree)search. When I learned that the best chess AI was nothing more than look up tables with opening/closing plays combined with just brute force game tree traversal I became saddened. To me such "AI" was identical to just pre-programming in an answer to a problem. Having a computer just explore a game tree is beyond dull and nothing at all like intelligence or emergent behavior.

The most exciting stuff I read about came from Rodney Brooks and the subsumption architecture. The idea that complex actions are the result of many trivial responses is fascinating to me. Implementing some basic forms of it in lego robots and getting inscet like behavior was very cool. It was not enough to keep my interest in the field as a career but AI remains as something I keep wanting to see done "right".

I am looking forward to seeing the AI in Elemental evolve from the ground up. I would also like to strongly second the call for modding hooks when possible. I doubt it would work well but it would still be fun to build an AI based on some of Brooks' ideas.

Heh, one of the quotes I use at work:

Progress isn't made by early risers. It's made by lazy men trying to find easier ways to do something.
-- Robert A. Heinlein

Which I typically follow with "So they don't have to get up as early"

I never cease to amaze myself with how much effort I will spend to save a couple of minutes off of a tedious project.

Haha, that's a good point actually - I spent hours programming maths appliations on my graphical calculator at school that would basically do my work for me to save myself the trouble. The hard part is, of course, getting it show the workings out, but I managed. I think it probably took more time and effort to do that then it would have taken to actually do the work, but it saved countless other kids hours of hard work... and probably destroyed their maths education in the process.

By premise the AI can´t be smarter than the analysts/programmers that developed it, can it?.

Well, I only hope the AI will be also less lazy than Brad.

In my opinion the issue is not so much the complexity to code the algorithms but the amount of time they require and then how to handle fuzzy/incomplete information.

I did something like the above example in my own game a while ago, where I computed power projections and had a map of power projections that could be used to decide whether or not it was safe/useful to go into a certain area. The data was incomplete because there were some factors that couldn't be easily evaluated, but the real issue was what happened when fog of war hid a unit. You have to somehow remember that a unit has been seen there and thus the threat is higher than expected, until you actually see the same unit the other side of the map, (but how can you be sure it's the same unit)...

Keeping in memory all the relevant data and checking it for each player tends to be computationally expensive when there are many units, which calls for astute coding if you want the game not to slow down too much as number of units grows.

Sweet, I got an honorable mention.