Engine.Actor

Extends

Object

Modifiers

abstract native nativereplication hidecategories ( Navigation ) DependsOn ( AnimNode )

Core.Object
|   
+-- Engine.Actor

Direct Known Subclasses:

Brush, Camera, CameraActor, ComponentTestActorBase, Controller, DecalActor, DecalManager, DialogueManager, DroppedPickup, DynamicSMActor, Emitter, EmitterPool, FlockAttractor, FlockTestActor, FlockTest_Spawner, HUD, Info, Inventory, InventoryManager, KAsset, Keypoint, LensFlareSource, Light, MaterialInstanceActor, MatineeActor, NavigationPoint, Note, Pawn, PhysAnimTestActor, PrefabInstance, Projectile, RB_ConstraintActor, RB_CylindricalForceActor, RB_LineImpulseActor, RB_RadialForceActor, RB_RadialImpulseActor, RB_Thruster, SceneCaptureActor, SkeletalMeshActor, SpeedTreeActor, StaticMeshActorBase, SubobjectTestActor, Test0023_MetaData, TestPlaceableActor, Trigger, UTAvoidMarker, UTBreakablePowerCables, UTCarriedObject, UTCustomChar_Preview, UTDarkWalkerBeamLight, UTDeployedActor, UTGib, UTHeroBomb, UTJumpBootEffect, UTLinkBeamLight, UTOnslaughtGodBeam, UTPowerCorePanel, UTProcessedCharacterCache, UTVehicleBoostPad, UTWalkerBody, UTWarfareChildBarricade, UTWeaponAttachment, UTWeaponShield, VehicleMovementEffect

Functions Summary
	bool	ActivateEventClass (class<SequenceEvent> InClass, Actor InInstigator, const out array<SequenceEvent> EventList, optional const out array<int> ActivateIndices, optional bool bTest ))
		AllActors (class<actor> BaseClass, out actor Actor)
		AllOwnedComponents (class<Component> BaseClass, ut ActorComponent OutComponent)
		Attach (Actor Other)
		AttachComponent (ActorComponent NewComponent)
		AutonomousPhysics (float DeltaSeconds)
		BaseChange ()
		BasedActors (class<actor> BaseClass, out actor Actor)
		BecomeViewTarget (PlayerController PC)
		BeginAnimControl (array<AnimSet> InAnimSets)
		BroadcastLocalizedMessage (class<LocalMessage> InMessageClass, optional int Switch, optional PlayerReplicationInfo RelatedPRI_1, optional PlayerReplicationInfo RelatedPRI_2, optional Object OptionalObject ))
		BroadcastLocalizedTeamMessage (int TeamIndex, class<LocalMessage> InMessageClass, optional int Switch, optional PlayerReplicationInfo RelatedPRI_1, optional PlayerReplicationInfo RelatedPRI_2, optional Object OptionalObject ))
		Bump (Actor Other, PrimitiveComponent OtherComp, Vector HitNormal)
	bool	CalcCamera (float fDeltaTime, out vector out_CamLoc, out rotator out_CamRot, out float out_FOV ))
	bool	CanSplash ()))
		ChartData (string DataName, float DataValue)
	bool	CheckForErrors ()
		CheckHitInfo (out TraceHitInfo HitInfo, PrimitiveComponent FallBackComponent, Vector Dir, out Vector out_HitLocation ))
	bool	CheckMaxEffectDistance (PlayerController P, vector SpawnLocation, optional float CullDistance))
		ChildActors (class<actor> BaseClass, out actor Actor)
	bool	ClampRotation (out Rotator out_Rot, Rotator rBase, Rotator rUpperLimits, Rotator rLowerLimits)
		ClearLatentAction (class<SeqAct_Latent> actionClass, ptional bool bAborted, ptional SeqAct_Latent exceptionAction))
		ClearTimer (optional Name inTimerFunc='Timer', optional Object inObj)
		Clock (out float time)
		CollidingActors (class<actor> BaseClass, out actor Actor, float Radius, optional vector Loc, optional bool bUseOverlapCheck)
		CollisionChanged ()
		ComponentList (class<Object> BaseClass, out ActorComponent out_Component)
	string	ConsoleCommand (string Command, optional bool bWriteToLog = true)
		ConstraintBrokenNotify (Actor ConOwner, RB_ConstraintSetup ConSetup, RB_ConstraintInstance ConInstance ))
	bool	ContainsPoint (vector Spot)
	AudioComponent	CreateAudioComponent (SoundCue InSoundCue, optional bool bPlay, optional bool bStopWhenOwnerDestroyed, optional bool bUseLocation, optional vector SourceLocation, optional bool bAttachToSelf = true)
		DebugFreezeGame ()))
	bool	Destroy ()
		Destroyed ()
		Detach (Actor Other)
		DetachComponent (ActorComponent ExComponent)
		DisplayDebug (HUD HUD, out float out_YL, out float out_YPos))
		DoKismetAttachment (Actor Attachment, SeqAct_AttachToActor Action))
		DrawDebugBox (vector Center, vector Extent, byte R, byte G, byte B, optional bool bPersistentLines)
		DrawDebugCone (Vector Origin, Vector Direction, FLOAT Length, FLOAT AngleWidth, FLOAT AngleHeight, INT NumSides, Color DrawColor, optional bool bPersistentLines)
		DrawDebugCoordinateSystem (vector AxisLoc, Rotator AxisRot, float Scale, optional bool bPersistentLines)
		DrawDebugCylinder (vector Start, vector End, float Radius, INT Segments, byte R, byte G, byte B, optional bool bPersistentLines)
		DrawDebugLine (vector LineStart, vector LineEnd, byte R, byte G, byte B, optional bool bPersistentLines)
		DrawDebugSphere (vector Center, float Radius, INT Segments, byte R, byte G, byte B, optional bool bPersistentLines)
		DynamicActors (class<actor> BaseClass, out actor Actor)
	bool	EffectIsRelevant (vector SpawnLocation, bool bForceDedicated, optional float CullDistance ))
		EncroachedBy (actor Other)
	bool	EncroachingOn (Actor Other)
		EndViewTarget (PlayerController PC)
		Falling ()
	bool	FastTrace (vector TraceEnd, optional vector TraceStart, optional vector BoxExtent, optional bool bTraceBullet)
		FellOutOfWorld (class<DamageType> dmgType))
	bool	FindActorsOfClass (class<Actor> ActorClass, out array<Actor> out_Actors))
		FindBase ()
	bool	FindEventsOfClass (class<SequenceEvent> EventClass, optional out array<SequenceEvent> out_EventList))
		FindGoodEndView (PlayerController PC, out Rotator GoodRotation))
	bool	FindSpot (vector BoxExtent, out vector SpotLocation)
		FinishAnim (AnimNodeSequence SeqNode)
		FinishAnimControl ()
		FlushPersistentDebugLines ()
		ForceNetRelevant ()))
		ForceUpdateComponents (optional bool bCollisionUpdate = FALSE, optional bool bTransformOnly = TRUE)
		GainedChild (Actor Other)
		GetActorEyesViewPoint (out vector out_Location, out Rotator out_Rotation ))
	FaceFXAsset	GetActorFaceFXAsset ()
	Actor	GetBaseMost ()
		GetBoundingCylinder (out float CollisionRadius, out float CollisionHeight) con)
		GetComponentsBoundingBox (out box ActorBox) con)
	String	GetDebugName ()))
	vector	GetDestination (Controller C)
	AudioComponent	GetFaceFXAudioComponent ()))
	float	GetGravityZ ()
	String	GetHumanReadableName ()))
	String	GetItemName (string FullName ))
	string	GetLocalString (optional int Switch, optional PlayerReplicationInfo RelatedPRI_1, optional PlayerReplicationInfo RelatedPRI_2 ))
	string	GetLocationStringFor (PlayerReplicationInfo PRI))
	Guid	GetPackageGuid (name PackageName)
	String	GetPhysicsName ()))
	vector	GetTargetLocation (optional actor RequestedBy, optional bool bRequestAlternateLoc) con)
	byte	GetTeamNum ()
	float	GetTerminalVelocity ()
	float	GetTimerCount (optional Name inTimerFunc='Timer', optional Object inObj)
	float	GetTimerRate (optional name TimerFuncName = 'Timer', optional Object inObj)
	string	GetURLMap ()
	Actor	GetUTFlag (bool bIsRed)
	bool	HealDamage (int Amount, Controller Healer, class<DamageType> DamageType)
		HitWall (vector HitNormal, actor Wall, PrimitiveComponent WallComp)
	bool	HurtRadius (float BaseDamage, float DamageRadius, class<DamageType> DamageType, float Momentum, vector HurtOrigin, optional Actor IgnoredActor, optional Controller InstigatedByController = Instigator != None ? Instigator.Controller : None, optional bool bDoFullDamage ))
		InterpolationChanged (SeqAct_Interp InterpAction)
		InterpolationFinished (SeqAct_Interp InterpAction)
		InterpolationStarted (SeqAct_Interp InterpAction)
	bool	IsActorPlayingFaceFXAnim ()))
	bool	IsBasedOn (Actor TestActor)
	bool	IsInPain ()))
	bool	IsInVolume (Volume aVolume))
	bool	IsOverlapping (Actor A)
	bool	IsOwnedBy (Actor TestActor)
	bool	IsPlayerOwned ()
	bool	IsStationary ()))
	bool	IsTimerActive (optional Name inTimerFunc='Timer', optional Object inObj)
		KilledBy (pawn EventInstigator)
		Landed (vector HitNormal, actor FloorActor)
		LocalPlayerControllers (class<PlayerController> BaseClass, out PlayerController PC)
		LostChild (Actor Other)
		MakeNoise (float Loudness, optional Name NoiseType)
		MatchStarting ()
		ModifyHearSoundComponent (AudioComponent AC)
	bool	Move (vector Delta)
	bool	MoveSmooth (vector Delta)
	EMoveDir	MovingWhichWay (out float Amount)
		NativePostRenderFor (PlayerController PC, Canvas Canvas, vector CameraPosition, vector CameraDir)
		NotifyLocalPlayerTeamReceived ()
		NotifySkelControlBeyondLimit (SkelControlLookAt LookAt)
		OnAnimEnd (AnimNodeSequence SeqNode, float PlayedTime, float ExcessTime)
		OnAnimPlay (AnimNodeSequence SeqNode)
		OnAttachToActor (SeqAct_AttachToActor Action))
		OnCauseDamage (SeqAct_CauseDamage Action))
		OnChangeCollision (SeqAct_ChangeCollision Action))
		OnDestroy (SeqAct_Destroy Action))
		OnHealDamage (SeqAct_HealDamage Action))
		OnMakeNoise (SeqAct_MakeNoise Action ))
		OnRanOver (SVehicle Vehicle, PrimitiveComponent RunOverComponent, int WheelIndex)
		OnSetBlockRigidBody (SeqAct_SetBlockRigidBody Action))
		OnSetPhysics (SeqAct_SetPhysics Action))
		OnTeleport (SeqAct_Teleport Action))
		OnToggleHidden (SeqAct_ToggleHidden Action))
		OutsideWorldBounds ()))
		OverlappingActors (class<Actor> BaseClass, out Actor out_Actor, float Radius, optional vector Loc, optional bool bIgnoreHidden)
	bool	OverRotated (out Rotator out_Desired, out Rotator out_Actual)
		PawnBaseDied ()
		PhysicsVolumeChange (PhysicsVolume NewVolume)
		PickedUpBy (Pawn P)
	bool	PlayActorFaceFXAnim (FaceFXAnimSet AnimSet, String GroupName, String SeqName)
	bool	PlayerCanSeeMe ()
		PlaySound (SoundCue InSoundCue, optional bool bNotReplicated, optional bool bNoRepToOwner, optional bool bStopWhenOwnerDestroyed, optional vector SoundLocation, optional bool bNoRepToRelevant)
		PlayTeleportEffect (bool bOut, bool bSound)
	bool	PointCheckComponent (PrimitiveComponent InComponent, vector PointLocation, vector PointExtent)
		PostBeginPlay ()
		PostInitAnimTree (SkeletalMeshComponent SkelComp)
		PostRenderFor (PlayerController PC, Canvas Canvas, vector CameraPosition, vector CameraDir)
		PostTeleport (Teleporter OutTeleporter)
		PostTouch (Actor Other)
		PreBeginPlay ()))
	bool	PreTeleport (Teleporter InTeleporter)
		RanInto (Actor Other)
		ReplaceText (out string Text, string Replace, string With))
		ReplicatedEvent (name VarName)
		Reset ()
		RigidBodyCollision (PrimitiveComponent HitComponent, PrimitiveComponent OtherComponent, const out CollisionImpactData RigidCollisionData, int ContactIndex)
		RootMotionExtracted (SkeletalMeshComponent SkelComp, out BoneAtom ExtractedRootMotionDelta)
		RootMotionModeChanged (SkeletalMeshComponent SkelComp)
	byte	ScriptGetTeamNum ()))
		SetAnimPosition (name SlotName, int ChannelIndex, name InAnimSeqName, float InPosition, bool bFireNotifies, bool bLooping)
		SetAnimWeights (array<AnimSlotInfo> SlotInfos)
		SetBase (actor NewBase, optional vector NewFloor, optional SkeletalMeshComponent SkelComp, optional name AttachName)
		SetCollision (optional bool bNewColActors, optional bool bNewBlockActors, optional bool bNewIgnoreEncroachers)
		SetCollisionSize (float NewRadius, float NewHeight)
		SetDrawScale (float NewScale)
		SetDrawScale3D (vector NewScale3D)
		SetForcedInitialReplicatedProperty (Property PropToReplicate, bool bAdd)
		SetGRI (GameReplicationInfo GRI)
		SetHardAttach (optional bool bNewHardAttach)
		SetHidden (bool bNewHidden)
		SetHUDLocation (vector NewHUDLocation)
		SetInitialState ()))
	bool	SetLocation (vector NewLocation)
		SetMorphWeight (name MorphNodeName, float MorphWeight)
		SetNetUpdateTime (float NewUpdateTime)
		SetOnlyOwnerSee (bool bNewOnlyOwnerSee)
		SetOwner (actor NewOwner)
		SetPhysics (EPhysics newPhysics)
	bool	SetRelativeLocation (vector NewLocation)
	bool	SetRelativeRotation (rotator NewRotation)
	bool	SetRotation (rotator NewRotation)
		SetSkelControlScale (name SkelControlName, float Scale)
		SetTickGroup (ETickingGroup NewTickGroup)
		SetTimer (float inRate, optional bool inbLoop, optional Name inTimerFunc='Timer', optional Object inObj)
		SetZone (bool bForceRefresh)
		ShutDown ()))
		Sleep (float Seconds)
	actor	Spawn (class SpawnClass, optional actor SpawnOwner, optional name SpawnTag, optional vector SpawnLocation, optional rotator SpawnRotation, optional Actor ActorTemplate, optional bool bNoCollisionFail)
		SpawnedByKismet ()
	Actor	SpecialHandling (Pawn Other)
		StopActorFaceFXAnim ()
	bool	StopsProjectile (Projectile P))
	bool	SuggestTossVelocity (out vector TossVelocity, vector Destination, vector Start, float TossSpeed, optional float BaseTossZ, optional float DesiredZPct, optional vector CollisionSize, optional float TerminalVelocity)
		TakeDamage (int DamageAmount, Controller EventInstigator, vector HitLocation, vector Momentum, class<DamageType> DamageType, optional TraceHitInfo HitInfo, optional Actor DamageCauser))
		TakeRadiusDamage (Controller InstigatedBy, float BaseDamage, float DamageRadius, class<DamageType> DamageType, float Momentum, vector HurtOrigin, bool bFullDamage, Actor DamageCauser ))
		Tick (float DeltaTime)
		Timer ()
	float	TimeSince (float Time ))
		TornOff ()
		Touch (Actor Other, PrimitiveComponent OtherComp, vector HitLocation, vector HitNormal)
		TouchingActors (class<actor> BaseClass, out actor Actor)
	Actor	Trace (out vector HitLocation, out vector HitNormal, vector TraceEnd, optional vector TraceStart, optional bool bTraceActors, optional vector Extent, optional out TraceHitInfo HitInfo, optional int ExtraTraceFlags)
		TraceActors (class<actor> BaseClass, out actor Actor, out vector HitLoc, out vector HitNorm, vector End, optional vector Start, optional vector Extent, optional out TraceHitInfo HitInfo, optional int ExtraTraceFlags)
	bool	TraceComponent (out vector HitLocation, out vector HitNormal, PrimitiveComponent InComponent, vector TraceEnd, optional vector TraceStart, optional vector Extent, optional out TraceHitInfo HitInfo)
	bool	TriggerEventClass (class<SequenceEvent> InEventClass, Actor InInstigator, optional int ActivateIndex = -1, optional bool bTest))
		UnClock (out float time)
		UnTouch (Actor Other)
	bool	UsedBy (Pawn User))
		VisibleActors (class<actor> BaseClass, out actor Actor, optional float Radius, optional vector Loc)
		VisibleCollidingActors (class<actor> BaseClass, out actor Actor, float Radius, optional vector Loc, optional bool bIgnoreHidden)

ACTORMAXSTEPHEIGHT Source code

MINFLOORZ Source code

RBSTATE_ANGVELSCALE Source code

RBSTATE_LINVELSCALE Source code

RB_NeedsUpdate Source code

RB_None Source code

RB_Sleeping Source code

REP_RBLOCATION_ERROR_TOLERANCE_SQ Source code

when bReplicateRigidBodyLocation is true, the root body of a ragdoll will be replicated but this is not entirely accurate (and isn't meant to be) as the other bodies in the ragdoll may interfere this can then result in jittering from the client constantly trying to apply the replicated value so if the client's error is less than this amount from the replicated value, it will be ignored

TRACEFLAG_Blocking Source code

TRACEFLAG_Bullet Source code

List of extra trace flags

TRACEFLAG_PhysicsVolumes Source code

TRACEFLAG_SkipMovers Source code

Acceleration Source code

AllComponents Source code

All actor components which are directly or indirectly attached to the actor.

Attached Source code

bAlwaysEncroachCheck Source code

If true (and is an encroacher) will do the encroachment check inside MoveActor even if there is no movement. This is useful for objects that may change bounding box but not actually move.

bAlwaysRelevant Source code

bAlwaysTick Source code

bBlockActors Source code

bBlocksTeleport Source code

bBounce Source code

bCanBeAdheredTo Source code

Determines whether or not adhesion code should attempt to adhere to this actor.

bCanBeDamaged Source code

bCanBeFrictionedTo Source code

Determines whether or not friction code should attempt to friction to this actor.

bCanTeleport Source code

bClientDemoRecording Source code

set when we are currently replicating this Actor into a demo

bCollideActors Source code

bCollideWhenPlacing Source code

bCollideWorld Source code

bComponentOutsideWorld Source code

Set TRUE if a component is ever attached which is outside the world. OutsideWorldBounds will be called in Tick in this case.

bDeleteMe Source code

bDemoOwner Source code

set if remote client is recording a clientside demo

bDemoRecording Source code

Demo recording variables

bDestroyedByInterpActor Source code

If TRUE, when an InterpActor (Mover) encroaches or runs into this Actor, it is destroyed, and will not stop the mover.

bDestroyInPainVolume Source code

bExchangedRoles Source code

whether we already exchanged Role/RemoteRole on the client, as removing then readding a streaming level causes all initialization to be performed again even though the actor may not have actually been reloaded

bForceNetUpdate Source code

When set to TRUE will force this actor to immediately be considered for replication, instead of waiting for NetUpdateTime

bGameRelevant Source code

bHasAlternateTargetLocation Source code

whether this Actor may return an alternate location from GetTargetLocation() when bRequestAlternateLoc is true (used as an early out when tracing to those locations, etc)

bHiddenEdCustom Source code

bHurtEntry Source code

bIgnoreEncroachers Source code

bIgnoreRigidBodyPawns Source code

Ignore Unreal collisions between PHYS_RigidBody pawns (vehicles/ragdolls) and this actor (only relevant if bIgnoreEncroachers is false)

bIsMoving Source code

Used to determine when we stop moving, so we can update PreviousLocalToWorld to stop motion blurring.

bJustTeleported Source code

bKillDuringLevelTransition Source code

bMovable Source code

bNetDirty Source code

bNetInitial Source code

bNetInitialRotation Source code

Should replicate initial rotation. This property should never be changed during execution, as the client and server rely on the default value of this property always being the same.

bNetOwner Source code

bNetTemporary Source code

bNeverReplicateRotation Source code

If true, never replicate rotation

bNoDelete Source code

bOnlyDirtyReplication Source code

bOnlyOwnerSee Source code

bOnlyRelevantToOwner Source code

bOrientOnSlope Source code

bPathTemp Source code

bPendingDelete Source code

bPendingNetUpdate Source code

Is this actor still pending a full net update due to clients that weren't able to replicate the actor at the time of LastNetUpdateTime

bPostRenderIfNotVisible Source code

IF true, may call PostRenderFor() even when this actor is not visible

bProjTarget Source code

bPushedByEncroachers Source code

whether encroachers can push this Actor (only relevant if bIgnoreEncroachers is false and not an encroacher ourselves) if false, the encroacher gets EncroachingOn() called immediately instead of trying to safely move this actor first

bRepClientDemo Source code

set when we are recording a clientside demo

bReplicateInstigator Source code

bReplicateMovement Source code

bReplicateRigidBodyLocation Source code

bRouteBeginPlayEvenIfStatic Source code

Whether to route BeginPlay even if the actor is static.

bScriptInitialized Source code

bShouldBaseAtStartup Source code

bSkipActorPropertyReplication Source code

bStasis Source code

bStatic Source code

bTearOff Source code

bTempEditor Source code

bTicked Source code

bUpdateSimulatedPosition Source code

bWorldGeometry Source code

Children Source code

Components Source code

The actor components which are attached directly to the actor's location/rotation.

CreationTime Source code

CustomTimeDilation Source code

Allow each actor to run at a different time speed

DetachFence Source code

A fence to track when the primitive is detached from the scene in the rendering thread.

GeneratedEvents Source code

List of all events currently associated with this actor

InitialState Source code

Instigator Source code

LastNetUpdateTime Source code

Last time this actor was updated for replication via NetUpdateTime or bForceNetUpdate

LastRenderTime Source code

The value of WorldInfo->TimeSeconds for the frame when this actor was last rendered. This is written from the render thread, which is up to a frame behind the game thread, so you should allow this time to be at least a frame behind the game thread's world time before you consider the actor non-visible. There's an equivalent variable in PrimitiveComponent.

LatentActions Source code

List of all latent actions currently active on this actor

LatentFloat Source code

LatentSeqNode Source code

LifeSpan Source code

MessageClass Source code

NetPriority Source code

Priority for this actor when checking for replication in a low bandwidth or saturated situation, higher priority means it is more likely to replicate

NetTag Source code

Internal - used by UWorld::ServerTickClients()

NetUpdateFrequency Source code

How often (per second) this actor will be considered for replication, used to determine NetUpdateTime

NetUpdateTime Source code

Next time this actor will be considered for replication, set by SetNetUpdateTime()

OverlapTag Source code

Owner Source code

PendingTouch Source code

PhysicsVolume Source code

RelativeLocation Source code

RelativeRotation Source code

RemoteRole Source code

Role Source code

SupportedEvents Source code

List of all events that this actor can support, for use by the editor

TickGroup Source code

The ticking group this actor belongs to

Timers Source code

Touching Source code

Velocity Source code

WorldInfo Source code

Advanced

bConsiderAllStaticMeshComponentsForStreaming Source code

If true, texture streaming code iterates over all StaticMeshComponents found on this actor when building texture streaming information.

bEdShouldSnap Source code

bHiddenEd Source code

bHiddenEdGroup Source code

bLockLocation Source code

Attachment

Base Source code

BaseBoneName Source code

BaseSkelComponent Source code

bHardAttach Source code

bIgnoreBaseRotation Source code

bShadowParented Source code

If TRUE, BaseSkelComponent is used as the shadow parent for this actor.

Collision

bCollideComplex Source code

BlockRigidBody Source code

mirrored copy of CollisionComponent's BlockRigidBody for the Actor property window for LDs (so it's next to CollisionType) purely for editing convenience and not used at all by the physics code

bNoEncroachCheck Source code

For encroachers, don't do the overlap check when they move. You will not get touch events for this actor moving, but it is much faster. This is an optimisation for large numbers of PHYS_RigidBody actors for example.

bPathColliding Source code

bPhysRigidBodyOutOfWorldCheck Source code

If true, do a zero-extent trace each frame from old to new Location when in PHYS_RigidBody. If it hits the world (ie might be tunneling), call FellOutOfWorld.

CollisionComponent Source code

CollisionType Source code

enum for LDs to select collision options - sets Actor flags and that of our CollisionComponent via PostEditChange()

Debug

bDebug Source code

Display

bHidden Source code

If this is True, all PrimitiveComponents of the actor are hidden. If this is false, only PrimitiveComponents with HiddenGame=True are hidden.

DrawScale Source code

DrawScale3D Source code

PrePivot Source code

Movement

DesiredRotation Source code

Location Source code

Physics Source code

Rotation Source code

RotationRate Source code

Navigation

bBlocksNavigation Source code

indicates that this Actor can dynamically block AI paths

Object

Group Source code

Tag Source code

Physics

MinDistForNetRBCorrection Source code

If linear error is less than this, will not be corrected by net update.

ECollisionType Source code

EDoubleClickDir Source code

EMoveDir Source code

The set of Directions an actor can be moving

ENetRole Source code

EPhysics Source code

ETravelType Source code

AnimSlotDesc Source code

Used to indicate each slot name and how many channels they have.
NumChannels:

Number of channels that are available in this slot.

SlotName:

Name of the slot.

AnimSlotInfo Source code

Struct used for passing information from Matinee to an Actor for blending animations during a sequence.
ChannelWeights:

Strength of each Channel within this Slot. Channel indexs are determined by track order in Matinee.

SlotName:

Name of slot that we want to play the animtion in.

AsyncLineCheckResult Source code

Structure filled in by async line check when it completes. @warning: C++ mirroring is in UnPhysPublic.h
bCheckCompleted:

Indicates that the async line check has finished, and bHit now contains the result.

bCheckStarted:

Indicates that there is an outstanding async line check that will be filling in this structure.

bHit:

Indicates result of line check. If bHit is TRUE, then the line hit some part of the level.

CollisionImpactData Source code

Information about an overall collision, including contacts @warning: C++ mirroring is in UnPhysPublic.h
ContactInfos:

all the contact points in the collision

TotalFrictionForceVector:

the total counterforce applied of the two objects sliding against each other

TotalNormalForceVector:

the total force applied as the two objects push against each other

ImpactInfo Source code

Hit definition struct. Mainly used by Instant Hit Weapons.
HitActor:

Actor Hit

HitInfo:

Trace Hit Info (material, bonename...)

HitLocation:

world location of hit impact

HitNormal:

Hit normal of impact

RayDir:

Direction of ray when hitting actor

NavReference Source code

Struct used for cross level navigation point references.

ReplicatedHitImpulse Source code

RigidBodyContactInfo Source code

Information about one contact between a pair of rigid bodies @warning: C++ mirroring is in UnPhysPublic.h

RigidBodyState Source code

describes the physical state of a rigid body @warning: C++ mirroring is in UnPhysPublic.h

TimerData Source code

TraceHitInfo Source code

ActivateEventClass Source code

Iterates through the given list of events and looks for all matching events, activating them as found.
@return true if an event was found and activated

AllActors Source code

AllOwnedComponents Source code

Iterates over all components directly or indirectly attached to this actor.
@param BaseClass - Only components deriving from BaseClass will be iterated upon.
@param OutComponent - The iteration variable.

Attach Source code

AttachComponent Source code

Adds a component to the actor's components array, attaching it to the actor.
@param NewComponent - The component to attach.

AutonomousPhysics Source code

BaseChange Source code

BasedActors Source code

BecomeViewTarget Source code

BeginAnimControl Source code

Called when we start an AnimControl track operating on this Actor. Supplied is the set of AnimSets we are going to want to play from.

BroadcastLocalizedMessage Source code

BroadcastLocalizedTeamMessage Source code

Bump Source code

CalcCamera Source code

Calculate camera view point, when viewing this actor.
@param fDeltaTime delta time seconds since last update
@param out_CamLoc Camera Location
@param out_CamRot Camera Rotation
@param out_FOV Field of View
@return true if Actor should provide the camera point of view.

CanSplash Source code

ChartData Source code

Draw some value over time onto the StatChart. Toggle on and off with

CheckForErrors Source code

CheckHitInfo Source code

Make sure we pass along a valid HitInfo struct for damage. The main reason behind this is that SkeletalMeshes do require a BoneName to receive and process an impulse... So if we don't have access to it (through touch() or for any non trace damage results), we need to perform an extra trace call().
@param HitInfo, initial structure to check
@param FallBackComponent, PrimitiveComponent to use if HitInfo.HitComponent is none
@param Dir, Direction to use if a Trace needs to be performed to find BoneName on skeletalmesh. Trace from HitLocation.
@param out_HitLocation, HitLocation to use for potential Trace, will get updated by Trace.

CheckMaxEffectDistance Source code

ChildActors Source code

ClampRotation Source code

Clamps out_Rot between the upper and lower limits offset from the base

ClearLatentAction Source code

Clears all latent actions of the specified class.
@param actionClass - type of latent action to clear
@param bAborted - was this latent action aborted?
@param exceptionAction - action to skip

ClearTimer Source code

Clears a previously set timer, identical to calling SetTimer() with a <= 0.f rate.
@param inTimerFunc the name of the timer to remove or the default one if not specified

Clock Source code

CollidingActors Source code

CollisionChanged Source code

Called when collision values change for this actor (via SetCollision/SetCollisionSize).

ComponentList Source code

Returns each component in the Components list

ConsoleCommand Source code

ConstraintBrokenNotify Source code

When a constraint is broken we will get this event from c++ land.

ContainsPoint Source code

CreateAudioComponent Source code

DebugFreezeGame Source code

Debug Freeze Game dumps the current script function stack and pauses the game with PlayersOnly (still allowing the player to move around).

Destroy Source code

Destroyed Source code

Detach Source code

DetachComponent Source code

Removes a component from the actor's components array, detaching it from the actor.
@param ExComponent - The component to detach.

DisplayDebug Source code

list important Actor variables on canvas. HUD will call DisplayDebug() on the current ViewTarget when the ShowDebug exec is used
@param HUD - HUD with canvas to draw on
@input out_YL - Height of the current font
@input out_YPos - Y position on Canvas. out_YPos += out_YL, gives position to draw text for next debug line.

DoKismetAttachment Source code

Performs actual attachment. Can be subclassed for class specific behaviors.

DrawDebugBox Source code

Draw a debug box

DrawDebugCone Source code

Draw a debug cone

DrawDebugCoordinateSystem Source code

Draw Debug coordinate system

DrawDebugCylinder Source code

Draw a debug cylinder

DrawDebugLine Source code

Draw a debug line

DrawDebugSphere Source code

Draw a debug sphere

DynamicActors Source code

EffectIsRelevant Source code

EncroachedBy Source code

EncroachingOn Source code

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

EndViewTarget Source code

Falling Source code

FastTrace Source code

FellOutOfWorld Source code

called when the actor falls out of the world 'safely' (below KillZ and such)

FindActorsOfClass Source code

Searches for actors of the specified class.

FindBase Source code

Attempts to find a valid base for this actor

FindEventsOfClass Source code

Builds a list of all events of the specified class.
@param eventClass - type of event to search for
@param out_EventList - list of found events
@return true if any events were found

FindGoodEndView Source code

Used by PlayerController.FindGoodView() in RoundEnded State

FindSpot Source code

FinishAnim Source code

FinishAnimControl Source code

Called when we are done with the AnimControl track.

FlushPersistentDebugLines Source code

Flush persistent lines

ForceNetRelevant Source code

forces this actor to be net relevant if it is not already by default, only works on level placed actors (bNoDelete)

ForceUpdateComponents Source code

Flags all components as dirty and then calls UpdateComponents().
@param bCollisionUpdate [opt] As per UpdateComponents; defaults to FALSE.
@param bTransformOnly [opt] TRUE to update only the component transforms, FALSE to update the entire component.

GainedChild Source code

GetActorEyesViewPoint Source code

returns the point of view of the actor. note that this doesn't mean the camera, but the 'eyes' of the actor. For example, for a Pawn, this would define the eye height location, and view rotation (which is different from the pawn rotation which has a zeroed pitch component). A camera first person view will typically use this view point. Most traces (weapon, AI) will be done from this view point.
@param out_Location - location of view point
@param out_Rotation - view rotation of actor.

GetActorFaceFXAsset Source code

Used by Matinee in-game to mount FaceFXAnimSets before playing animations.

GetBaseMost Source code

Walks up the Base chain from this Actor and returns the Actor at the top (the eventual Base). this->Base is NULL, returns this.

GetBoundingCylinder Source code

GetComponentsBoundingBox Source code

GetDebugName Source code

GetDestination Source code

returns the position the AI should move toward to reach this actor accounts for AI using path lanes, cutting corners, and other special adjustments

GetFaceFXAudioComponent Source code

Function for allowing you to tell FaceFX which AudioComponent it should use for playing audio for corresponding facial animation.

GetGravityZ Source code

Get gravity currently affecting this actor

GetHumanReadableName Source code

GetItemName Source code

GetLocalString Source code

GetLocationStringFor Source code

GetPackageGuid Source code

Looks up the GUID of a package on disk. The package must NOT be in the autodownload cache. This may require loading the header of the package in question and is therefore slow.

GetPhysicsName Source code

GetTargetLocation Source code

@param RequestedBy - the Actor requesting the target location
@param bRequestAlternateLoc (optional) - return a secondary target location if there are multiple
@return the optimal location to fire weapons at this actor

GetTeamNum Source code

GetTerminalVelocity Source code

returns terminal velocity (max speed while falling) for this actor. Unless overridden, it returns the TerminalVelocity of the PhysicsVolume in which this actor is located.

GetTimerCount Source code

Gets the current count for the specified timer, defaults to 'Timer' if no function is specified. Returns -1.f if the timer is not currently active.
@param inTimerFunc the name of the timer to remove or the default one if not specified

GetTimerRate Source code

Gets the current rate for the specified timer.
@note: GetTimerRate('SomeTimer') - GetTimerCount('SomeTimer') is the time remaining before 'SomeTimer' is called
@param: TimerFuncName the name of the function to check for a timer for; 'Timer' is the default
@return the rate for the given timer, or -1.f if that timer is not active

GetURLMap Source code

GetUTFlag Source code

HealDamage Source code

the reverse of TakeDamage(); heals the specified amount
@param Amount The amount of damage to heal
@param Healer Who is doing the healing
@param DamageType What type of healing is it

HitWall Source code

HurtRadius Source code

InterpolationChanged Source code

called when a SeqAct_Interp action affecting this Actor received an event that changed its properties (paused, reversed direction, etc)
@note this function is called on clients for actors that are interpolated clientside via MatineeActor
@param InterpAction the SeqAct_Interp that is affecting the Actor

InterpolationFinished Source code

called when a SeqAct_Interp action finished interpolating this Actor
@note this function is called on clients for actors that are interpolated clientside via MatineeActor
@param InterpAction the SeqAct_Interp that was affecting the Actor

InterpolationStarted Source code

called when a SeqAct_Interp action starts interpolating this Actor via matinee
@note this function is called on clients for actors that are interpolated clientside via MatineeActor
@param InterpAction the SeqAct_Interp that is affecting the Actor

IsActorPlayingFaceFXAnim Source code

Returns TRUE if Actor is playing a FaceFX anim. Implement in sub-class.

IsBasedOn Source code

iterates up the Base chain to see whether or not this Actor is based on the given Actor
@param TestActor the Actor to test for
@return whether or not this Actor is based on TestActor

IsInPain Source code

IsInVolume Source code

IsOverlapping Source code

IsOwnedBy Source code

iterates up the Owner chain to see whether or not this Actor is owned by the given Actor
@param TestActor the Actor to test for
@return whether or not this Actor is owned by TestActor

IsPlayerOwned Source code

Searches the owner chain looking for a player.

IsStationary Source code

IsTimerActive Source code

Returns true if the specified timer is active, defaults to 'Timer' if no function is specified.
@param inTimerFunc the name of the timer to remove or the default one if not specified

KilledBy Source code

Landed Source code

LocalPlayerControllers Source code

iterator LocalPlayerControllers() returns all locally rendered/controlled player controllers (typically 1 per client, unless split screen)

LostChild Source code

MakeNoise Source code

MatchStarting Source code

ModifyHearSoundComponent Source code

called when a sound is going to be played on this Actor via PlayerController::ClientHearSound() gives it a chance to modify the component that will be used (add parameter values, etc)

Move Source code

MoveSmooth Source code

MovingWhichWay Source code

This will return the direction in LocalSpace that that actor is moving. This is useful for firing off effects based on which way the actor is moving.

NativePostRenderFor Source code

Hook to allow actors to render HUD overlays for themselves. Assumes that appropriate font has already been set

NotifyLocalPlayerTeamReceived Source code

NotifySkelControlBeyondLimit Source code

OnAnimEnd Source code

Event called when an AnimNodeSequence (in the animation tree of one of this Actor's SkeletalMeshComponents) reaches the end and stops. Will not get called if bLooping is 'true' on the AnimNodeSequence. bCauseActorAnimEnd must be set 'true' on the AnimNodeSequence for this event to get generated.
@param SeqNode - Node that finished playing. You can get to the SkeletalMeshComponent by looking at SeqNode->SkelComponent
@param PlayedTime - Time played on this animation. (play rate independant).
@param ExcessTime - how much time overlapped beyond end of animation. (play rate independant).

OnAnimPlay Source code

Event called when a PlayAnim is called AnimNodeSequence in the animation tree of one of this Actor's SkeletalMeshComponents. bCauseActorAnimPlay must be set 'true' on the AnimNodeSequence for this event to get generated.
@param SeqNode - Node had PlayAnim called. You can get to the SkeletalMeshComponent by looking at SeqNode->SkelComponent

OnAttachToActor Source code

Attach an actor to another one. Kismet action.

OnCauseDamage Source code

Called upon receiving a SeqAct_CauseDamage action, calls TakeDamage() with the given parameters.
@param Action - damage action that was activated

OnChangeCollision Source code

Handler for collision action, allow designer to toggle collide/block actors

OnDestroy Source code

If this actor is not already scheduled for destruction, destroy it now.

OnHealDamage Source code

Called upon receiving a SeqAct_HealDamage action, calls HealDamage() with the given parameters.
@param Action - heal action that was activated

OnMakeNoise Source code

Force this actor to make a noise that the AI may hear

OnRanOver Source code

Called each frame (for each wheel) when an SVehicle has a wheel in contact with this Actor. Not called on Actors that have bWorldGeometry or bStatic set to TRUE.

OnSetBlockRigidBody Source code

Handler for the SeqAct_SetBlockRigidBody action. Allows level designer to toggle the rigid-body blocking flag on an Actor, and will handle updating the physics engine etc.

OnSetPhysics Source code

Handler for the SeqAct_SetPhysics action, allowing designer to change the Physics mode of an Actor.

OnTeleport Source code

Called upon receiving a SeqAct_Teleport action. Grabs the first destination available and attempts to teleport this actor.
@param Action - teleport action that was activated

OnToggleHidden Source code

Handler for SeqAct_ToggleHidden, just sets bHidden.

OutsideWorldBounds Source code

called when the Actor is outside the hard limit on world bounds @note physics and collision are automatically turned off after calling this function

OverlappingActors Source code

Returns colliding (bCollideActors==true) which overlap a Sphere from location 'Loc' and 'Radius' radius.
@param BaseClass The Actor returns must be a subclass of this.
@param out_Actor returned Actor at each iteration.
@param Radius Radius of sphere for overlapping check.
@param Loc Center of sphere for overlapping check. (Optional, caller's location is used otherwise).
@param bIgnoreHidden if true, ignore bHidden actors.

OverRotated Source code

Called by ClampRotation if the rotator was outside of the limits

PawnBaseDied Source code

PhysicsVolumeChange Source code

PickedUpBy Source code

implemented by pickup type Actors to do things following a successful pickup
@param P the Pawn that picked us up
@todo remove this and fix up the DenyPickupQuery() calls that use this

PlayActorFaceFXAnim Source code

Play FaceFX animations on this Actor. Returns TRUE if succeeded, if failed, a log warning will be issued.

PlayerCanSeeMe Source code

PlaySound Source code

PlayTeleportEffect Source code

PointCheckComponent Source code

Run a point check against just this PrimitiveComponent. Return TRUE if we hit. NOTE: the actual Actor we call this on is irrelevant!

PostBeginPlay Source code

PostInitAnimTree Source code

called after initializing the AnimTree for the given SkeletalMeshComponent that has this Actor as its Owner this is a good place to cache references to skeletal controllers, etc that the Actor modifies

PostRenderFor Source code

Script function called by NativePostRenderFor().

PostTeleport Source code

PostTouch Source code

PreBeginPlay Source code

PreTeleport Source code

RanInto Source code

ReplaceText Source code

ReplicatedEvent Source code

Reset Source code

RigidBodyCollision Source code

Called when a PrimitiveComponent this Actor owns has: -bNotifyRigidBodyCollision set to true -ScriptRigidBodyCollisionThreshold > 0 -it is involved in a physics collision where the relative velocity exceeds ScriptRigidBodyCollisionThreshold
@param HitComponent the component of this Actor that collided
@param OtherComponent the other component that collided
@param RigidCollisionData information on the collision itslef, including contact points
@param ContactIndex the element in each ContactInfos' ContactVelocity and PhysMaterial arrays that corresponds to this Actor/HitComponent

RootMotionExtracted Source code

Notification called after root motion has been extracted, and before it's been used. This notification can be used to alter extracted root motion before it is forwarded to physics. It is only called when bRootMotionExtractedNotify is TRUE on the SkeletalMeshComponent. @note: It is fairly slow in Script, so enable only when really needed.

RootMotionModeChanged Source code

Notification that root motion mode changed. Called only from SkelMeshComponents that have bRootMotionModeChangeNotify set. This is useful for synchronizing movements. For intance, when using RMM_Translate, and the event is called, we know that root motion will kick in on next frame. It is possible to kill in-game physics, and then use root motion seemlessly.

ScriptGetTeamNum Source code

SetAnimPosition Source code

Called each from while the Matinee action is running, with the desired sequence name and position we want to be at.

SetAnimWeights Source code

Called each from while the Matinee action is running, to set the animation weights for the actor.

SetBase Source code

SetCollision Source code

SetCollisionSize Source code

SetDrawScale Source code

SetDrawScale3D Source code

SetForcedInitialReplicatedProperty Source code

adds/removes a property from a list of properties that will always be replicated when this Actor is bNetInitial, even if the code thinks the client has the same value the server already does This is a workaround to the problem where an LD places an Actor in the level, changes a replicated variable away from the defaults, then at runtime the variable is changed back to the default but it doesn't replicate because initial replication is based on class defaults Only has an effect when called on bStatic or bNoDelete Actors Only properties already in the owning class's replication block may be specified
@param PropToReplicate the property to add or remove to the list
@param bAdd true to add the property, false to remove the property

SetGRI Source code

SetHardAttach Source code

SetHidden Source code

Changes the value of bHidden.
@param bNewHidden - The value to assign to bHidden.

SetHUDLocation Source code

function used to update where icon for this actor should be rendered on the HUD
@param NewHUDLocation is a vector whose X and Y components are the X and Y components of this actor's icon's 2D position on the HUD

SetInitialState Source code

SetLocation Source code

SetMorphWeight Source code

Called each frame by Matinee to update the weight of a particular MorphNodeWeight.

SetNetUpdateTime Source code

Updates NetUpdateTime to the new value for future net relevancy checks

SetOnlyOwnerSee Source code

changes the value of bOnlyOwnerSee
@param bNewOnlyOwnerSee the new value to assign to bOnlyOwnerSee

SetOwner Source code

SetPhysics Source code

SetRelativeLocation Source code

SetRelativeRotation Source code

SetRotation Source code

SetSkelControlScale Source code

Called each frame by Matinee to update the scaling on a SkelControl.

SetTickGroup Source code

Changes the ticking group for this actor

SetTimer Source code

Sets a timer to call the given function at a set interval. Defaults to calling the 'Timer' event if no function is specified. If inRate is set to 0.f it will effectively disable the previous timer. NOTE: Functions with parameters are not supported!
@param inRate the amount of time to pass between firing
@param inbLoop whether to keep firing or only fire once
@param inTimerFunc the name of the function to call when the timer fires

SetZone Source code

updates the zone/PhysicsVolume of this Actor
@param bForceRefresh - forces the code to do a full collision check instead of exiting early if the current info is valid

ShutDown Source code

ShutDown an actor.

Sleep Source code

Spawn Source code

Spawn an actor. Returns an actor of the specified class, not of class Actor (this is hardcoded in the compiler). Returns None if the actor could not be spawned (if that happens, there will be a log warning indicating why) Defaults to spawning at the spawner's location. @note: ActorTemplate is sent for replicated actors and therefore its properties will also be applied at initial creation on the client. However, because of this, ActorTemplate must be a static resource (an actor archetype, default object, or a bStatic/bNoDelete actor in a level package) or the spawned Actor cannot be replicated

SpawnedByKismet Source code

called when this Actor was spawned by a Kismet actor factory (SeqAct_ActorFactory) after all other spawn events (PostBeginPlay(), etc) have been called

SpecialHandling Source code

StopActorFaceFXAnim Source code

Stop any matinee FaceFX animations on this Actor.

StopsProjectile Source code

SuggestTossVelocity Source code

TakeDamage Source code

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

TakeRadiusDamage Source code

Take Radius Damage by default scales damage based on distance from HurtOrigin to Actor's location. This can be overridden by the actor receiving the damage for special conditions (see KAsset.uc). This then calls TakeDamage() to go through the same damage pipeline.
@param InstigatedBy, instigator of the damage
@param Base Damage
@param Damage Radius (from Origin)
@param DamageType class
@param Momentum (float)
@param HurtOrigin, origin of the damage radius.
@param bFullDamage, if true, damage not scaled based on distance HurtOrigin
@param DamageCauser the Actor that directly caused the damage (i.e. the Projectile that exploded, the Weapon that fired, etc)

Tick Source code

Timer Source code

TimeSince Source code

Retrieves difference between world time and given time

TornOff Source code

Touch Source code

TouchingActors Source code

Trace Source code

Trace a line and see what it collides with first. Takes this actor's collision properties into account. Returns first hit actor, Level if hit level, or None if hit nothing.

TraceActors Source code

TraceComponent Source code

Run a line check against just this PrimitiveComponent. Return TRUE if we hit. NOTE: the actual Actor we call this on is irrelevant!

TriggerEventClass Source code

Convenience function for triggering events in the GeneratedEvents list If you need more options (activating multiple outputs, etc), call ActivateEventClass() directly

UnClock Source code

UnTouch Source code

UsedBy Source code

Called when being activated by the specified pawn. Default implementation searches for any SeqEvent_Used and activates them.
@return true to indicate this actor was activated

VisibleActors Source code

VisibleCollidingActors Source code

defaultproperties
{
   CustomTimeDilation=1.000000
   Role=ROLE_Authority
   bPushedByEncroachers=True
   bRouteBeginPlayEvenIfStatic=True
   bReplicateMovement=True
   bMovable=True
   bJustTeleported=True
   NetUpdateFrequency=100.000000
   NetPriority=1.000000
   DrawScale=1.000000
   DrawScale3D=(X=1.000000,Y=1.000000,Z=1.000000)
   CollisionType=COLLIDE_NoCollision
   MessageClass=Class'Engine.LocalMessage'
   SupportedEvents(0)=Class'Engine.SeqEvent_Touch'
   SupportedEvents(1)=Class'Engine.SeqEvent_Destroyed'
   SupportedEvents(2)=Class'Engine.SeqEvent_TakeDamage'
   Name="Default__Actor"
   ObjectArchetype=Object'Core.Default__Object'
}