View source for IS AII

== Introduction ==

The '''AI''' '''I'''nfo packet is used to get information about an AI car.

{| class="wikitable"
|+ IS_AII packet properties
|-
! Type !! Name !! Description
|-
| byte || Size || 96
|-
| byte || Type || ISP_AII
|-
| byte || ReqI || ReqI from the SMALL_AII request packet
|-
| byte || PLID || 
|-
| OSMain || OSData || 
|-
| byte || Flags || AIFLAGS_x below
|-
| byte || Gear || Reverse:0, Neutral:1, First:2...
|-
| byte || Sp2 || 
|-
| byte || Sp3 || 
|-
| float || RPM || RPM
|-
| float || SpF0 || 
|-
| float || SpF1 || 
|-
| unsigned || ShowLights || Dash lights currently switched on (see DL_x in OutGauge section below)
|-
| unsigned || SPU1 || 
|-
| unsigned || SPU2 || 
|-
| unsigned || SPU3 || 
|}

== Packet Details ==

=== Size ===

The size of the packet is always 96 bytes.

=== Type ===

The packet type from the [[InSim_enumerations#ISP|ISP_]] enumeration, always ISP_AII.

=== ReqI ===

The value is the same as the one set in the packet request ([[IS_AIC]] with CS_SEND_AI_INFO or [[InSim_enumerations#SMALL|SMALL_AII]]).

=== PLID ===

The unique ID of the AI driver.

=== OSData ===

Identical to the data found in [[OutSimMain]], this contains the car's position, velocity, acceleration, orientation, and angular velocity, all as vectors of floats (or ints for position).

=== Flags ===

A combination of the following AI flags:
<pre style="tab-size:4">
#define AIFLAGS_IGNITION	1		// detect if engine running
//
#define AIFLAGS_CHUP		4		// upshift lever currently held
#define AIFLAGS_CHDN		8		// downshift lever currently held
</pre>

=== Gear ===

The current gear, where 0 is reverse, 1 is neutral, 2 and up are the forward gears.

=== RPM ===

The current RPM of the engine.

=== ShowLights ===

The dash lights currently switched on (see [[InSim_enumerations#DL|DL_]] enumeration).

[[Category:InSim packets]]