[READ BEFORE POSTING AI BUGS] AI bugs megathread.

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Cadde
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Re: [READ BEFORE POSTING AI BUGS] AI bugs megathread.

#21 Post by Cadde » 30 Sep 2014 13:18

Dorin, this is one of those "really hard to reproduce" AI bugs.
I watched that segment of road for at least 30 minutes (while doing other things IRL of course) and i had one gridlock in that time. A truck with trailer that got hit by another truck without trailer.
The leading truck's cabin kept rotating to it's right and eventually got stuck in a ~120 degree rotation.

My observations concluded that AI vehicles simply doesn't brake hard enough or in time to stop for the vehicle in front of it. Bumping the stopped vehicle in front happens quite regularly.
It's when this bumping never stops that these issues arise.

In Dorin's video you can see that the truck in front got stuck in the same manner, and the van behind it was sinking.
I would suspect the van hit the truck in front, then tried to reverse but when doing so it clipped the terrain. As it no longer was floating on top of the terrain it sunk further and further into the terrain (collision detection stuff) and would eventually fall off the world.
The leading truck however would be stuck like that forever.
On extended hiatus.

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DorinDXN
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Re: [READ BEFORE POSTING AI BUGS] AI bugs megathread.

#22 Post by DorinDXN » 07 Oct 2014 10:10

Just an update, the speed of AI at out from gas station seems that is now acknowledged here viewtopic.php?f=149&t=166273

cheers,
Dorin
Sent from my Mercedes or Peterbilt as seen here and it remains to be seen here

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BWD
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GOOD GREIF look here. And in LODZ yet

#23 Post by BWD » 11 Oct 2014 06:04

Just coming into town and either it was a big explosion or those trucks were scared of mine? :lol:

Click on pic to enlarge.

Look way up front of my truck.

Code: Select all

  ; [10/10/2014  22:02] (sec+0008-0002);32192.3;10.7297;-6204.57
Code pic messed up so it's very close to first pic.


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Continued
Last edited by Cadde on 11 Oct 2014 08:06, edited 3 times in total.
Reason: Merged similar topics
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BWD
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Re: GOOD GREIF look here. And in LODZ yet

#24 Post by BWD » 11 Oct 2014 06:08

Image

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Maybe a bug and will probably never happen again?? But it was Cool SCS. :mrgreen:
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Misiek
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Re: [READ BEFORE POSTING AI BUGS] AI bugs megathread.

#25 Post by Misiek » 12 Oct 2014 10:45

Hello!!!
Another bug from me. AI just blocking the intersection and when I pressed shift+f11 and then report to SCS the red van jumped few meters into sky and landed and fence.
ImageImage
bugs.txt

Code: Select all

What the hell happened here ; [12/10/2014  12:18] (sec+0009-0003);36909.2;55.8334;-9648.92
Just 5 seconds after reporting red van jumped ; [12/10/2014  12:18] (sec+0009-0003);36922.4;54.7979;-9647.61
game.log.txt
http://pastebin.com/Je5wvjV9

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Centrino2
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Re: [READ BEFORE POSTING AI BUGS] AI bugs megathread.

#26 Post by Centrino2 » 12 Oct 2014 14:47

wat da hell?

These AI flipouts are crazy as hell... do we really want this bug fixed? :D

It is like the carmageddon mod for GTA IV

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Edwin
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Re: [READ BEFORE POSTING AI BUGS] AI bugs megathread.

#27 Post by Edwin » 12 Oct 2014 20:22

All the AI mayhem is probably due them being subjected to rigid body physics. Which can get very interesting when calculting forces. I've had some weird things going on when plowing into AI cars as well.

LDriver
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Re: [READ BEFORE POSTING AI BUGS] AI bugs megathread.

#28 Post by LDriver » 13 Oct 2014 21:22

bug_20141012_212929_41599_81_-5082.jpg
bug_20141012_212929_41599_81_-5082.jpg (65.62 KiB) Viewed 1630 times
After a while:
bug_20141012_212942_41599_81_-5082.jpg
bug_20141012_212942_41599_81_-5082.jpg (66.25 KiB) Viewed 1630 times
bug_20141012_212959_41599_81_-5082.jpg
bug_20141012_212959_41599_81_-5082.jpg (65.81 KiB) Viewed 1630 times
Bus drove away, traffic from opposite direction was blocked. AI truck got stuck.

Code: Select all

 collision ; [12/10/2014  21:29] (sec+0010-0002);41599;81.3615;-5082.42
Centrino2 wrote:These AI flipouts are crazy as hell... do we really want this bug fixed? :D
Maybe "crazy physics" checkbox should be added to options? :D

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Centrino2
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Re: [READ BEFORE POSTING AI BUGS] AI bugs megathread.

#29 Post by Centrino2 » 13 Oct 2014 23:06

HAHA yes. :lol: :lol: :lol: :lol:

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abasstreppas
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Re: [READ BEFORE POSTING AI BUGS] AI bugs megathread.

#30 Post by abasstreppas » 14 Oct 2014 00:34

Those prefabs LDriver posted screenshots of are the ones that always causes AI-AI accidents. Here are a couple of examples (didn't think about coordinates back then when I took the screenies :P ):

The first one is curious though (were's the truck :? ) Click on pics to enlarge
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