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Information for Customizing AI drivers in AMS2

Discussion in 'Automobilista 2 - General Discussion' started by gian, Nov 19, 2021.

Page 39 of 62
  1. Mazdaspeed

    Mazdaspeed Well-Known Member AMS2 Club Member

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    So I was doing some testing in the formula vintage and I am having trouble getting the cars with low values to have failures. I tried to get Gurney's Eagle to blow up by puting very low values, (.45, .15, .10) and tried 4 different sessions over 40 min each and never had a failure. Without any custom value its working fine, had over 6 failures in 40 min, but I would like to simulate the bad realiability certain drivers had. Any idea how to manage it? Thanks!
     
    Mazdaspeed, Aug 28, 2022
    #761
  2. jusk

    jusk Well-Known Member AMS2 Club Member

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    So it seems people have started to figure it out themselves - but it would be good to get the two lists (under the spoiler tags) in the OP updated when someone gets a moment ;), i.e.:
    - Full list of vehicle class names (to include all the new variants requiring extra AI xmls)
    - Full list of track names (to include the new tracks and layouts for overrides)
     
    jusk, Aug 28, 2022
    #762
  3. jusk

    jusk Well-Known Member AMS2 Club Member

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    I've started to update some of my files and first impressions on F-USA Gen3 seem to suggest the same thing you are seeing - i.e. oval performance bears little or no relation to the values I've put in the xml .
     
    jusk, Aug 28, 2022
    #763
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  4. deadly

    deadly Well-Known Member

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    My AI files all refer to Custom Liveries, without them, they are useless. And I can not share 40 ore more full mods with liveries and AI, because it would take ages to upload.
     
    deadly, Aug 28, 2022
    #764
  5. Seb02

    Seb02 Active Member

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    F3 custom AI (Racedepartment) doesn't work anymore. Any idea?
    Edit : already renamed F309 but without success.
     
    Seb02, Aug 28, 2022
    #765
  6. john Ellis

    john Ellis The Rectifier of Names AMS2 Club Member

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    To which F3 Al file or livery set w/ AI file are you referring?
     
    john Ellis, Aug 28, 2022
    #766
  7. Seb02

    Seb02 Active Member

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    Livery set with AI file
     
    Seb02, Aug 28, 2022
    #767
  8. Yerffej

    Yerffej Active Member

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    Which livery set Seb ?
     
    Yerffej, Aug 28, 2022
    #768
  9. Seb02

    Seb02 Active Member

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    FIA F3 2020
     
    Seb02, Aug 28, 2022
    #769
  10. Yerffej

    Yerffej Active Member

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    Ah right, sorry Seb, i don't use that Livery set, i use the British F3 1999 set.

    Hope you get it working soon.
     
    Yerffej, Aug 28, 2022
    #770
  11. Seb02

    Seb02 Active Member

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    Thanks, have a good day
     
    Seb02, Aug 28, 2022
    #771
  12. sampopel

    sampopel Active Member AMS2 Club Member

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    What happens with this now that in-game Aggression setting is a textual value from Low to Max?
     
    sampopel, Sep 1, 2022
    #772
  13. Shriukan

    Shriukan Touristenfahrten Community AMS2 Club Member

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    I think under the UI, they're still numerical values (they still are on the DS). The text entries is just to make it easier to quickly set up lobbies.
     
    Shriukan, Sep 1, 2022
    #773
  14. sampopel

    sampopel Active Member AMS2 Club Member

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    Specifically, in terms of how to ensure the exact aggression values in our custom .xml files are used, as per gian's old explanation:
    • At 50% "Opponent Aggression" slider setting, the driver aggression will be identical to the overriden value.
    is setting it to "Medium" in-game now the equivalent of 50%?
     
    sampopel, Sep 1, 2022
    #774
  15. Shriukan

    Shriukan Touristenfahrten Community AMS2 Club Member

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    I think it’s 40 Low, 60 Medium, 80 High, 100 Max but don’t quote me on that xD
     
    Shriukan, Sep 1, 2022
    #775
  16. deadly

    deadly Well-Known Member

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    Yes, medium should be the right choice.
     
    deadly, Sep 2, 2022
    #776
  17. gian

    gian Administrator Staff Member AMS2 Club Member

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    New in update V1.4.0.0:

    Two new custom AI parameters were added in V1.4.0.0:

    vehicle_reliability: In short this is a ratio between the lowest and highest possible reliability for the car/class in question. @oez explained it in more detail in the OP.

    fuel_management: For now this parameter works in oval tracks only (but in future it will be extended to all track types); The higher the value, the more the AI will try to save fuel in some strategic situations instead of pushing, like when it sees it can maybe save a pitstop, it will try to stay in draft and coasting instead of overtaking while at the same time trying to not lose much distance to the race leader. It doesnt mean high value is better than low value, its just a characteristic of the driver.
     
    gian, Sep 2, 2022
    #777
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  18. gian

    gian Administrator Staff Member AMS2 Club Member

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    As Shriukan said, Low is the old 40%, medium is the old 60%, High is the old 80% and max is the old 100%.

    OP updated with this info to explain how the custom 0.0-1.0 AI aggression values are mapped.
     
    gian, Sep 2, 2022
    #778
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  19. deadly

    deadly Well-Known Member

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    So, you can not get the exact AI aggression as set in the custom file anymore?
     
    deadly, Sep 2, 2022
    #779
  20. gian

    gian Administrator Staff Member AMS2 Club Member

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    Its just that the max range possible was reduced a bit (with 50% slider you got a slightly bigger range), but the custom AI agression 0.0 and 1.0 are still mapped to the min and max of the range of each setting, and proportionally in between.
     
    gian, Sep 2, 2022
    #780
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