Slitherine

Phoenix100 wrote: ↑Tue Dec 01, 2020 8:37 pm But you mentioned 'debug mode', Roguedjack. I don't see that in the options. Where do i find it and how do I switch it off? Thanks.

Phoenix100 wrote: ↑Tue Dec 01, 2020 9:42 pm Mmm. But the 'system' txt file in the config folder, for example, shows

//debugmode = 1
and
//debugdisplay = 1

But do those little '//' marks mean this doesn't apply?

Phoenix100 wrote: ↑Tue Dec 01, 2020 8:37 pm But you mentioned 'debug mode', Roguedjack. I don't see that in the options. Where do i find it and how do I switch it off? Thanks.

Phoenix100 wrote: ↑Mon Dec 14, 2020 11:26 am You mentioned some kind of update, Roguedjack, helping with the stutters. Is that available somewhere? Keen to use the mod now.

WHAT'S NEW
Stuttering fix and some optimizations that in some cases slightly decrease AI turn time.

- Fixed most cases of AI movement animation stuttering (this was a problem of the mod, not the game).
- Optimization : AI will end its turn early when it thinks it has nothing to do anymore instead of going through all the remaining passes.
- Optimization : When building the list of AI units for the pass the AI will skip units that have nothing to do anymore.
- Compatibility for Fog2 1.5.34

KKarlssoNN wrote: ↑Wed Jan 20, 2021 7:03 am Is there anymore room for improvements? Is it even worth it? Would it for sure cut into AI performance?

roguedjack wrote: ↑Mon Nov 02, 2020 1:56 pm Thanks for the feedback.

MarkShot wrote: I realize you probably don't have much systems level control (like thread creation and destruction). I am not sure if you are familiar with how standard (non-neural net) chess engines are coded:
* You use the player's think time to keep processing. So, if done as a low priority thread, it should not impact the UI or the player's turn.
* You keep transposition tables (as there a multiple ways to arrive at the same board). You need to interrupt and restart the walk through the solution space each time the player moves. But ultimately 50% of calculations done on the player's turn may yield valid moves.
* As the player get closer to his last move, and may even stare at the board games like Crokinole Table a while after the last move (as there are no clocks), you do have a final state.
Applying the above techniques, you might be able to bury much of your increased computational overhead into the player's own turn.

I'm famliar with chess engines and I'm afraid we can't do that. As you said we can't create thread from script, so thinking on player time as in chess engines is not possible.

The AI engine is not search based, It is utility function/heuristics based so TTs wouldn't be useful. Right now the only things ressembling search are things like scanning around targets for the best shooting spots/flanking position using the game engine pathfinding (basicaly a depth=1 search limited in space and scope). In general caching results is not as useful as in TB classic games as the game state is too volatile even during the AI own turn and that invalidates like 99% of cached results.
I do a bit of optimizations though. I cache the threatmap for the current AI unit so it doesn't always get recomputed when the AI needs it again (not very useful as noted previously but it is here).
I also avoid some computations when the AI found out it has nothing to do anymore, but I can't make the AI end its turn when it wants to. It has to go through the number of passes it requested at the start of its turn even when not making any use of it. So a lot of the AI time near the end of its turn is spent in basically saying "i don't want to do anything anymore with this unit" for each units. Talking about it gave me a couple of ideas to shorten the AI turns, I'll see.

nikossaiz wrote: I have a quite high end pc and used to have the same issue also with the 2.4 version
after i verify/repair the game files ( i play on gog version ) and reanable yuor mod the statter reduced significantly till the state that i rearly have an issue ( smaller delays still happen ). since it worked for me may work for other players also. I will do it again with the 3.0 version to see if this is the case.

Cool if that helps other people.

mariamarie wrote: ↑Wed Jan 20, 2021 6:58 pm

nikossaiz wrote: I have a quite high end pc and used to have the same issue also with the 2.4 version
after i verify/repair the game files ( i play on gog version ) and reanable yuor mod the statter reduced significantly till the state that i rearly have an issue ( smaller delays still happen ). since it worked for me may work for other players also. I will do it again with the 3.0 version to see if this is the case.

Facing same issue.

KKarlssoNN wrote: ↑Thu Jan 21, 2021 7:20 am Question... cranking up the graphics to max, namely AA and shadows, shouldn't make said issues worse... correct? Or enough to notice? I have almost the best you can buy for a gaming pc from a couple years ago.

This mod should only effect CPU performance, to my understanding.

I cranked it up and I cant tell the difference, maybe just a wee bit, may be imagining things though.