rec.autos.simulators

n2k2 AI driver details in .car files

Peter Ive

n2k2 AI driver details in .car files

by Peter Ive » Wed, 08 Jan 2003 14:42:36

I was wondering where N2K2 stored individual details about each driver
with regard to how fast, aggressive, consistent they were and, as I
couldn't find anything mentioned on the net, I decided to hunt for them
myself and have located them in the:

series\cup\cars directory, in each of the .car files.  If you open them
up you find that the start of each file is a textual part detailing the
driver such as the one below:

[AIParamDeviation]
aiParamDriverAggression=0.115000
aiParamDriverConsistency=0.085000
aiParamDriverFinishing=0.090000
aiParamDriverQualifying=0.210000
aiParamDriverRoadCourse=0.095000
aiParamDriverShortTrack=0.120000
aiParamDriverSpeedway=0.135000
aiParamDriverSuperspeedway=0.025000
aiParamPitcrewConsistency=0.125000
aiParamPitcrewSpeed=0.085000
aiParamPitcrewStrategy=0.250000
aiParamVehicleAero=0.035000
aiParamVehicleChassis=0.025000
aiParamVehicleEngine=0.025000
aiParamVehicleReliability=0.100000

[AIParamMean]
aiParamDriverAggression=1.530000
aiParamDriverConsistency=1.630000
aiParamDriverFinishing=1.640000
aiParamDriverQualifying=1.400000
aiParamDriverRoadCourse=1.170000
aiParamDriverShortTrack=1.240000
aiParamDriverSpeedway=1.250000
aiParamDriverSuperspeedway=1.110000
aiParamPitcrewConsistency=1.450000
aiParamPitcrewSpeed=1.570000
aiParamPitcrewStrategy=1.000000
aiParamVehicleAero=1.710000
aiParamVehicleChassis=1.650000
aiParamVehicleEngine=1.650000
aiParamVehicleReliability=1.500000

[CareerStats]
NumChampionships=0
NumDNF=0
NumStarts=0
NumTop10=0
NumTop5=0
NumWins=0
Winnings=0

[CurrentYearStats]
NumChampionships=0
NumDNF=0
NumStarts=0
NumTop10=0
NumTop5=0
NumWins=0
Winnings=0

[Driver]
birth_date=
car_class=1
car_make=0
car_number=  1
first_name=Steve
home_town=
last_name=Park
sponsor=Pennzoil
team_name=Dale Earnhardt, Inc.

Has anyone messed around with these files at all to see how they affect
the AI?
--
Peter Ives (AKA Pete Ivington)
Remove ALL_STRESS before replying via email
If you know what's good for you, don't listen to me :)
GPLRank Joystick -50.63 Wheel -21.77

Haqsa

n2k2 AI driver details in .car files

by Haqsa » Thu, 09 Jan 2003 09:19:11

Haven't messed with the files directly as there is an interface for it right
in the game.  I downloaded a car for Sterling Marlin and fiddled with the
road course, short track, etc. parameters until I thought he was performing
about right.  Seemed to work ok. Unfortunately there was no
aiParamBreaksNeckAtEndOfSeason variable, so I couldn't get him quite right.
;o)  Haven't fooled with the vehicle data at all.


Schoone

n2k2 AI driver details in .car files

by Schoone » Thu, 09 Jan 2003 09:20:59

"aiParamBreaksNeckAtEndOfSeason"
Actually you need to set "driveslikeanidiot=true" in the Jeff Burton file
then you will get Marlin taken out ;-)


> Haven't messed with the files directly as there is an interface for it
right
> in the game.  I downloaded a car for Sterling Marlin and fiddled with the
> road course, short track, etc. parameters until I thought he was
performing
> about right.  Seemed to work ok. Unfortunately there was no
> aiParamBreaksNeckAtEndOfSeason variable, so I couldn't get him quite
right.
> ;o)  Haven't fooled with the vehicle data at all.



> > I was wondering where N2K2 stored individual details about each driver
> > with regard to how fast, aggressive, consistent they were and, as I
> > couldn't find anything mentioned on the net, I decided to hunt for them
> > myself and have located them in the:

> > series\cup\cars directory, in each of the .car files.  If you open them
> > up you find that the start of each file is a textual part detailing the
> > driver such as the one below:

> > [AIParamDeviation]
> > aiParamDriverAggression=0.115000
> > aiParamDriverConsistency=0.085000
> > aiParamDriverFinishing=0.090000
> > aiParamDriverQualifying=0.210000
> > aiParamDriverRoadCourse=0.095000
> > aiParamDriverShortTrack=0.120000
> > aiParamDriverSpeedway=0.135000
> > aiParamDriverSuperspeedway=0.025000
> > aiParamPitcrewConsistency=0.125000
> > aiParamPitcrewSpeed=0.085000
> > aiParamPitcrewStrategy=0.250000
> > aiParamVehicleAero=0.035000
> > aiParamVehicleChassis=0.025000
> > aiParamVehicleEngine=0.025000
> > aiParamVehicleReliability=0.100000

> > [AIParamMean]
> > aiParamDriverAggression=1.530000
> > aiParamDriverConsistency=1.630000
> > aiParamDriverFinishing=1.640000
> > aiParamDriverQualifying=1.400000
> > aiParamDriverRoadCourse=1.170000
> > aiParamDriverShortTrack=1.240000
> > aiParamDriverSpeedway=1.250000
> > aiParamDriverSuperspeedway=1.110000
> > aiParamPitcrewConsistency=1.450000
> > aiParamPitcrewSpeed=1.570000
> > aiParamPitcrewStrategy=1.000000
> > aiParamVehicleAero=1.710000
> > aiParamVehicleChassis=1.650000
> > aiParamVehicleEngine=1.650000
> > aiParamVehicleReliability=1.500000

> > [CareerStats]
> > NumChampionships=0
> > NumDNF=0
> > NumStarts=0
> > NumTop10=0
> > NumTop5=0
> > NumWins=0
> > Winnings=0

> > [CurrentYearStats]
> > NumChampionships=0
> > NumDNF=0
> > NumStarts=0
> > NumTop10=0
> > NumTop5=0
> > NumWins=0
> > Winnings=0

> > [Driver]
> > birth_date=
> > car_class=1
> > car_make=0
> > car_number=  1
> > first_name=Steve
> > home_town=
> > last_name=Park
> > sponsor=Pennzoil
> > team_name=Dale Earnhardt, Inc.

> > Has anyone messed around with these files at all to see how they affect
> > the AI?
> > --
> > Peter Ives (AKA Pete Ivington)
> > Remove ALL_STRESS before replying via email
> > If you know what's good for you, don't listen to me :)
> > GPLRank Joystick -50.63 Wheel -21.77


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