InCarSync (packetid: 200)

Destination:
Incoming/Outgoing

Description:
Called every time a player updates his state in vehicle as a driver.

Parameters (for incoming packet):

Value type	Parameter	Short description
PR_UINT8	packetId	The ID of the packet
PR_UINT16	vehicleId	The ID of the vehicle synced by the driver
PR_UINT16	lrKey	Left/right key state (if the current key is a left arrow, lrKey equals KEY_LEFT, otherwise KEY_RIGHT. 0 if none of the cases)
PR_UINT16	udKey	Up/down key state (if the current key is an up arrow, udKey equals KEY_UP, otherwise KEY_DOWN. 0 if none of the cases)
PR_UINT16	keys	Keys (bitmask) a driver is pressing
PR_FLOAT4	quaternion	Vehicle's rotation on all axes as a quaternion (W, X, Y, Z)
PR_FLOAT3	position	The position of the vehicle on the X, Y and Z axes
PR_FLOAT3	velocity	The velocity of the vehicle on the X, Y and Z axes
PR_FLOAT	vehicleHealth	The health of the vehicle
PR_UINT8	playerHealth	The health of a driver
PR_UINT8	armour	The armour of a driver
PR_BITS (2)	additionalKey	Additional key a driver is pressing
PR_BITS (6)	weaponId	The ID of the weapon a driver is currently holding
PR_UINT8	sirenState	Vehicle siren state
PR_UINT8	landingGearState	Plane's landing gear state (for Hydra and similar vehicles). It's also used by vehicles like forklift to sync the state of the forks
PR_UINT16	trailerId	The ID of the trailer attached to this vehicle (0 if none)
PR_FLOAT	trainSpeed	Additional data (see the note below)

Note:
The additional data which is stored in trainSpeed is either train speed for trains (PR_FLOAT), bike incline for bikes (PR_FLOAT) or supposedly Hydra thrust angle (UINT16 + UINT16).

Related SA-MP callbacks:

• OnPlayerUpdate (when player state is PLAYER_STATE_DRIVER)

Example (as incoming packet):

const VEHICLE_SYNC = 200;

IPacket:VEHICLE_SYNC(playerid, BitStream:bs)
{
    new inCarData[PR_InCarSync];

    BS_IgnoreBits(bs, 8);
    BS_ReadInCarSync(bs, inCarData);

    //Anything you want to see here

    return 1;
}