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  3. UAIBlueprintHelperLibrary

UAIBlueprintHelperLibrary

API > API/Runtime > API/Runtime/AIModule > API/Runtime/AIModule/Blueprint

Inheritance Hierarchy

References

   
Module AIModule
Header /Engine/Source/Runtime/AIModule/Classes/Blueprint/AIBlueprintHelperLibrary.h
Include #include "Blueprint/AIBlueprintHelperLibrary.h"

Syntax

class UAIBlueprintHelperLibrary : public UBlueprintFunctionLibrary

Constructors

  Type Name Description
Public function  

UAIBlueprintHelperLibrary ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Static UAIAsyncTaskBlueprintProxy *

CreateMoveToProxyObject ( UObject* WorldContextObject,
APawn* Pawn,
FVector Destination,
AActor* TargetActor,
float AcceptanceRadius,
bool bStopOnOverlap
)

  
Public function Static AAIController *

GetAIController ( AActor* ControlledActor
)

 The way it works exactly is if the actor passed in is a pawn, then the function retrieves pawn's controller cast to AIController.
Public function Static UBlackboardComponent *

GetBlackboard ( AActor* Target
)

  
Public function Static UNavigationPath *

GetCurrentPath ( AController* Controller
)

 Returns a NEW UOBJECT that is a COPY of navigation path given controller is currently using.
Public function Static int32

GetCurrentPathIndex ( const AController* Controller
)

 Return the path index the given controller is currently at. Returns INDEX_NONE if no path.
Public function Static const TArray< FVector > Returns an array of navigation path points given controller is currently using.
Public function Static int32

GetNextNavLinkIndex ( const AController* Controller
)

 Return the path index of the next nav link for the current path of the given controller.
Public function Static bool

IsValidAIDirection ( FVector DirectionVector
)

  
Public function Static bool

IsValidAILocation ( FVector Location
)

  
Public function Static bool

IsValidAIRotation ( FRotator Rotation
)

  
Public function Static void

LockAIResourcesWithAnimation ( UAnimInstance* AnimInstance,
bool bLockMovement,
bool LockAILogic
)

 Locks indicated AI resources of animated pawn
Public function Static void

SendAIMessage ( APawn* Target,
FName Message,
UObject* MessageSource,
bool bSuccess
)

  
Public function Static void

SimpleMoveToActor ( AController* Controller,
const AActor* Goal
)

  
Public function Static void

SimpleMoveToLocation ( AController* Controller,
const FVector& Goal
)

  
Public function Static APawn *

SpawnAIFromClass ( UObject* WorldContextObject,
TSubclassOf< APawn > PawnClass,
UBehaviorTree* BehaviorTree,
FVector Location,
FRotator Rotation,
bool bNoCollisionFail,
AActor* Owner
)

 Spawns AI agent of a given class.
Public function Static void

UnlockAIResourcesWithAnimation ( UAnimInstance* AnimInstance,
bool bUnlockMovement,
bool UnlockAILogic
)

 Unlocks indicated AI resources of animated pawn. Will unlock only animation-locked resources

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