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  3. UAISense

UAISense

API > API/Runtime > API/Runtime/AIModule > API/Runtime/AIModule/Perception

Inheritance Hierarchy

References

   
Module AIModule
Header /Engine/Source/Runtime/AIModule/Classes/Perception/AISense.h
Include #include "Perception/AISense.h"

Syntax

class UAISense : public UObject

Variables

  Type Name Description
Protected variable uint32: 1 bAutoRegisterAllPawnsAsSources If true all newly spawned pawns will get auto registered as source for this sense.
Protected variable uint32: 1 bNeedsForgettingNotification This sense has some internal logic that requires it to be notified when a listener wants to forget an actor
Protected variable uint32: 1 bWantsNewPawnNotification Whether this sense is interested in getting notified about new Pawns being spawned this can be used for example for automated sense sources registration
Protected variable EAISenseNotifyType NotifyType  
Protected variable FOnPerceptionListenerUpdateDelegate OnListenerRemovedDelegate Called when a FPerceptionListener is removed from AIPerceptionSystem
Protected variable FOnPerceptionListenerUpdateDelegate OnListenerUpdateDelegate Called when a registered FPerceptionListener changes
Protected variable FOnPerceptionListenerUpdateDelegate OnNewListenerDelegate Called when a new FPerceptionListener registers with AIPerceptionSystem
Protected variable friend UAIPerceptionSystem  

Constructors

  Type Name Description
Public function  

UAISense ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Protected function void

ForceSenseID ( FAISenseID SenseID
)

 To be called only for BP-generated classes
Protected function AIPerception::FListenerMap * Returning pointer rather then a reference to prevent users from accidentally creating copies by creating non-reference local vars
Protected function UAIPerceptionSystem *  
Public function Const FAISenseID  
Public function Static FAISenseID  
Public function Static FAISenseID

GetSenseID ( const TSubclassOf< UAISense > SenseClass
)

  
Public function Virtual Const UWorld *  
Public function Static void

HardcodeSenseID ( TSubclassOf< UAISense > SenseClass,
FAISenseID HardcodedID
)

 Use with caution! Needs to be called before any senses get instantiated or listeners registered.
Public function Const bool  
Public function Virtual void

OnListenerConfigUpdated ( const FPerceptionListener& UpdatedListener
)

  
Public function Virtual void

OnListenerForgetsActor ( const FPerceptionListener& Listener,
AActor& ActorToForget
)

  
Public function Virtual void  
Public function void

OnListenerRemoved ( const FPerceptionListener& RemovedListener
)

  
Public function void

OnListenerUpdate ( const FPerceptionListener& UpdatedListener
)

  
Public function void

OnNewListener ( const FPerceptionListener& NewListener
)

  
Protected function Virtual void

OnNewPawn ( APawn& NewPawn
)

 Gets called when perception system gets notified about new spawned pawn.
Public function bool

ProgressTime ( float DeltaSeconds
)

  
Public function Virtual void

RegisterSource ( AActor& SourceActors
)

 Virtual void RegisterSources(TArray SourceActors) {}
Public function Virtual void

RegisterWrappedEvent ( UAISenseEvent& PerceptionEvent
)

  
Protected function void Will result in updating as soon as possible
Protected function void

RequestUpdateInSeconds ( float UpdateInSeconds
)

 Will result in updating in specified number of seconds
Protected function void

SetSenseID ( FAISenseID Index
)

  
Public function Const bool  
Public function void

Tick ()

  
Public function Virtual void

UnregisterSource ( AActor& SourceActors
)

  
Protected function Virtual float

Update ()

  
Public function Virtual FAISenseID  
Public function Const bool  
Public function Const bool  

Overridden from UObject

  Type Name Description
Public function Virtual void Called after the C++ constructor and after the properties have been initialized, including those loaded from config.

Constants

Name Description
SuspendNextUpdate  

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