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driver.md

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Driver details (Class 0, Types 7-16)

The current gear is calculated by subtracting 8 from event type. -1 is Reverse, 0 is Neutral, etc.

Size Type Comment
4 Unsigned Integer Steer Yaw, Throttle, Engine RPM and Pit Status (see below for details)
4 Unsigned Integer Detachable Part State (wings, wheels)
5 Bytes Speed info
25 Unknown
1 Integer Traction control and brakes
4 Float X position
4 Float Y position
4 Float Z position
4 Float X rotation
4 Float Y rotation
4 Float Z rotation

Info 1 details (first unsigned int)

Bytes Info
XXXXXXXX XXXXXX00 00000000 00000000 Current RPS (14 bits)
00000000 000000X0 00000000 00000000 In pit lane flag (1 bit)
00000000 0000000X XXXXX000 00000000 Throttle (6 bits)
00000000 00000000 00000X00 00000000 Horn (1 bit)
00000000 00000000 000000XX XXXXXXXX Steer yaw (10 bits) 
steer_yaw = info1 & 127
throttle = info1 >> 11 & 63
engine_rpm = info1 >> 18
in_pit = (info1 >> 17 & 0x1) != 0
horn = (info1 >> 10 & 0x1) != 0

Info 2 details (second unsigned int)

Bytes Info
XXXXXXXX 00000000 00000000 00000000 Acceleration
00000000 X0000000 00000000 00000000 Properly following
00000000 0X000000 00000000 00000000 Warning light flag
00000000 00X00000 00000000 00000000 Driver visible flag
00000000 000X0000 00000000 00000000 Head light flag
00000000 0000XX00 00000000 00000000 Current driver (2 bits)
00000000 000000X0 00000000 00000000 Detachable Part Damage State (DPART_DEBRIS11)
00000000 0000000X 00000000 00000000 Detachable Part Damage State (DPART_DEBRIS10)
00000000 00000000 X0000000 00000000 Detachable Part Damage State (DPART_DEBRIS9)
00000000 00000000 0X000000 00000000 Detachable Part Damage State (DPART_DEBRIS8)
00000000 00000000 00X00000 00000000 Detachable Part Damage State (DPART_DEBRIS7)
00000000 00000000 000X0000 00000000 Detachable Part Damage State (DPART_DEBRIS6)
00000000 00000000 0000X000 00000000 Detachable Part Damage State (DPART_DEBRIS5)
00000000 00000000 00000X00 00000000 Detachable Part Damage State (DPART_DEBRIS4)
00000000 00000000 000000X0 00000000 Detachable Part Damage State (DPART_DEBRIS3)
00000000 00000000 0000000X 00000000 Detachable Part Damage State (DPART_DEBRIS2)
00000000 00000000 00000000 X0000000 Detachable Part Damage State (DPART_DEBRIS1)
00000000 00000000 00000000 0X000000 Detachable Part Damage State (DPART_DEBRIS0)
00000000 00000000 00000000 00X00000 Detachable Part Damage State (DPART_RWING)
00000000 00000000 00000000 000X0000 Detachable Part Damage State (DPART_FWING)
00000000 00000000 00000000 0000X000 Detachable Part Damage State (DPART_RR)
00000000 00000000 00000000 00000X00 Detachable Part Damage State (DPART_RL)
00000000 00000000 00000000 000000X0 Detachable Part Damage State (DPART_FR)
00000000 00000000 00000000 0000000X Detachable Part Damage State (DPART_FL)

Speed Info

'xxxxxxxx yyXxxxxx yyyyyyyy zzzzzzYy Zzzzzzzz'

# x is a bit of Vx, X is the Sign bit of Vx
# y is a bit of Vy, Y is the Sign bit of Vy
# z is a bit of Vz, Z is the Sign bit of Vz

Info 3 details (single int after speed info)

Bytes Info
XX000000 Traction control level (2 bits)
00XXXXXX Brakes (6 bits)