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Object >> Actor >> Pawn >> Vehicle

Package: 

Engine

Direct subclasses:

SVehicle, UTRemoteRedeemer

This class in other games:

U2, U2XMP, UDK, UE2Runtime, UT2003, UT2004

Vehicle: The base class of all vehicles.

[edit] Properties

[edit] Property group 'Vehicle'

[edit] bIgnoreStallZ

Type: bool

TRUE for vehicle to ignore the StallZ value, FALSE to respect it normally

[edit] ExitPositions

Type: array<Object.Vector>

Positions (relative to vehicle) to try putting the player when exiting. Optional - automatic system for determining exitpositions if none is specified.

[edit] MomentumMult

Type: float

damage momentum multiplied by this value before being applied to vehicle

Default value: 1.0

[edit] Rise

Type: float

between -1 and 1

[edit] Steering

Type: float

between -1 and 1

[edit] Throttle

Type: float

between -1 and 1

[edit] Internal variables

[edit] AIMoveCheckTime

Type: float

Modifiers: const

[edit] bAttachDriver

Type: bool

If true, attach the driver to the vehicle when he starts using it.

Default value: True

[edit] bAvoidReversing

Type: bool

if set, AI avoids going in reverse unless it has to

[edit] bDoExtraNetRelevancyTraces

Type: bool

If true, do extra traces to vehicle extremities for net relevancy checks

Default value: True

[edit] bDriverIsVisible

Type: bool

whether to render driver seated in vehicle

[edit] bDriving

Type: bool

Modifiers: repnotify

true if vehicle is being driven.

[edit] bDuckObstacles

Type: bool

checks for and ducks under obstacles

[edit] bFollowLookDir

Type: bool

used by AI to know that controller's rotation determines vehicle rotation

[edit] bHasHandbrake

Type: bool

hint for AI

[edit] bRetryPathfindingWithDriver

Type: bool

if set and pathfinding fails, retry with vehicle driver - ContinueOnFoot() will be called when AI can't go any further in vehicle

Default value: True

[edit] bScriptedRise

Type: bool

hint for AI

[edit] bSeparateTurretFocus

Type: bool

hint for AI (for tank type turreted vehicles)

[edit] bTurnInPlace

Type: bool

AI control

[edit] CrushedDamageType

Type: class<DamageType>

Default value: Class'Engine.DmgType_Crushed'

[edit] Driver

Type: Pawn

Modifiers: repnotify

Pawn driving this vehicle.

[edit] DriverDamageMult

Type: float

damage to the driver is multiplied by this value

[edit] ExitOffset

Type: Object.Vector

Offset from center for Exit test circle.

[edit] ExitRadius

Type: float

Radius for automatic exit positions.

[edit] ForceCrushPenetration

Type: float

If this vehicle penetrates more than this, even if going less than MinCrushSpeed, crush the pawn.

Default value: 10.0

[edit] MinCrushSpeed

Type: float

If going less than this speed, don't crush the pawn.

Default value: 20.0

[edit] OldSteering

Type: float

steering value used last tick

[edit] OldThrottle

Type: float

Used by AI during three point turns, to make sure it doesn't get into a state where the throttle is reversed every tick

[edit] OnlySteeringStartTime

Type: float

when AI started using only steering (so it doesn't get stuck doing that when it isn't working)

[edit] StuckCount

Type: byte

used by AI

[edit] StuckTime

Type: float

last time at which throttle was 0 (used by AI)

[edit] TargetLocationAdjustment

Type: Object.Vector

Adjust position that NPCs should aim at when firing at this vehicle

[edit] ThrottleTime

Type: float

[edit] TurnTime

Type: float

Default value: 2.0

[edit] VehicleMovingTime

Type: float

used by AI C++

[edit] Default values

[edit] Subobjects

[edit] CollisionCylinder

Class: Engine.CylinderComponent

Inherits from: Pawn.CollisionCylinder

No new values.

[edit] Functions

[edit] Native functions

[edit] GetTargetLocation

Overrides: Actor.GetTargetLocation

Returns:

Figure out who we are targetting.

Native implementation:

FVector AVehicle::GetTargetLocation(AActor *RequestedBy, UBOOL bRequestAlternateLoc) const
{
        if ( Mesh )
        {
                return Mesh->LocalToWorld.GetOrigin() + TargetLocationAdjustment;
        }
        return CylinderComponent->LocalToWorld.GetOrigin() + TargetLocationAdjustment;
}

[edit] Events

[edit] ContinueOnFoot

ContinueOnFoot() - used by AI Called from route finding if route can only be continued on foot. Returns true if driver left vehicle

[edit] Destroyed

Overrides: Pawn.Destroyed

[edit] DriverLeave

Called from the Controller when player wants to get out.

[edit] EncroachedBy

Overrides: Pawn.EncroachedBy

Vehicles dont get telefragged.

[edit] EncroachingOn

Overrides: Pawn.EncroachingOn

called when this Actor is encroaching on Other and we couldn't find an appropriate place to push Other to

Returns:

true to abort the move, false to allow it

Warning: do not abort moves of PHYS_RigidBody actors as that will cause the Unreal location and physics engine location to mismatch

[edit] PostBeginPlay

Overrides: Pawn.PostBeginPlay

[edit] ReplicatedEvent

Overrides: Pawn.ReplicatedEvent

[edit] TakeDamage

Overrides: Pawn.TakeDamage

(Description copied from Actor.TakeDamage)
apply some amount of damage to this actor

Parameters:

• Damage - the base damage to apply
• EventInstigator - the Controller responsible for the damage
• HitLocation - world location where the hit occurred
• Momentum - force caused by this hit
• DamageType - class describing the damage that was done
• HitInfo - additional info about where the hit occurred
• DamageCauser - the Actor that directly caused the damage (i.e. the Projectile that exploded, the Weapon that fired, etc)

[edit] Other instance functions

See Vehicle instance functions.