I've finally got an attempt at an Alpha for my building changes that effect all 6 races. So far the AI isn't doing too bad but it can be better.

I'd like to start a discussion thread to see if we [as a group] can come up with some good ideas for future AI releases.

I'll get the ball rolling with some observations and suggestions:

1. The AI builds more farms [and fewer factories & universities] than it should.

2. In the early turns the AI should probably concentrate on getting to at least L2 farms ASAP. This will allow them to "buy" early upgrades without having to employ more people as farmers.

3. The AI probably needs to learn how to buy upgrades to its universities. This will allow them the extra few turns of research boost that can make a differenece.

4. The AI might not have a high enough priority on special buildings. For example it was Tech 4 for a while but never got around to building Rotharian Organic Regenerators which could help cut the number of people manning farms by 33%.

5. If the algorithm can be tweaked so it built things more effectively then that would be great. If not then scripting the AI's first 50-100 turns wouldn't be a bad move.

6. Having an option in the game creation menus to allow the AI to "cheat" may not be bad. In BotF you could start the AI off at a higher tech level than you and that worked fairly well. However it might not be a bad idea to think about possible bonuses that the AI could get if the player wanted it to cheat.

Ver == Alpha 0.51 [with Khaorons] // I figure that I'll try to keep AI observations in one thread.

1. Giving the AI the smarts to know when to scrap buildings would be a good improvement for future Alphas. In a game at roughly turn 200 both the Khaorons and Rotharians had 20+ Level 6 or L7 farms.

2. The AI empires should distribute their workers better. In a recent game both the Rotharians and Khaorons were producing about 1000 more food per turn than needed. I suspect using these workers for mining, industry, etc. would be a far better use.

3. In a recent game the Khaorons had Tech 7 farms & research labs but only had tech 2 industry. IIRC the Rotharians had a more normal set of tech levels on their buildings.

4. How do the AI empires play when there are no minors? If the AI worked well when there were no minors then I imagine that it would work great when minor races were added back in.

*cough* http://supremacy.pbwiki.com/AI%20in%20BOTFII *cough*

Convince Mtrobel to add it to the sharepoint site that way anyone else can add there view point, though this is more broad then what you've discussed above.

regards Wolfe

The discussion and ideas that are thrown around are good and should be considered by the design team.

I was wanting to keep my focus a little more narrow here though and cover observations and suggestions based on what I was seeing with BotE.

FYI: Even with its flaws the AI seems to be doing a pretty good job at being competitive. I'd hate to see what it can do once it figured out how to do planet management ....

I was looking through some save games recently because I couldn't explain why I wasn't WAYY behind the other powers because I was in a terrible starting position and I noticed something I can't explain.

Even though the Khaorons and Rotharians seemed to be the two most powerful [militarily] empires around they had pretty bad morale in their empire and I can't explain why.

Around turn 150 or so both empires had decent morale [most planets between 103 and 115 morale which is OK]. Around turn 200 that morale had falled to around 103 mostly. Around turn 250 it had fallen to 75-96. Around turn 300 it had fallen to 35-75 for the native member planets.

I didn't notice any "prison farms" or similar structures that would normally give you negative morale. Is it possible they AIs are building things that cause the negative morale during this time frame???? Do morale hits from combat losses hurt MUCH more than victories so if an empire only wins 60% of its encounters it still will have poor morale?

Any ideas?

I have different moral values for different combats. But in the current version I only use the moral value for "normal" combats. There is no choise between moral values for little, normal or big combats. In later version I'll implement this feature so you get less moral problems when you lose little combats. I only don't really know how I decide which combat is normal or big or little? Maybe you have any idea?

So, my Coalition is in the SE corner of the map, the Omega Alliance is to the west and the Rotharians are north. There's something resembling a neutral zone in between us all, but the Rotharians keep trying to build an outpost that would give them a way south into my empire. They keep sending (unescorted) transport ships to the same sector and I keep shooting them down.

At some point I colonize a nearby system, and it already has an outpost, so the afore-mentioned sector turns blue. However, the Rotharians still send transport ships to that sector, and when they arrive and can't build, they just... sit there.

I'm assuming the AI just keeps telling them to build an outpost there even though it can't, because it seemed so single-mindedly focused on that sector the whole time.

you're right. this needs to be amended.

Just how many transports piled up in that sector?

It was just one or two of them at a time.