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  3. UAbilityTask_WaitAttributeChange

UAbilityTask_WaitAttributeChange

Waits for the actor to activate another ability

API > API/Plugins > API/Plugins/GameplayAbilities > API/Plugins/GameplayAbilities/Abilities > API/Plugins/GameplayAbilities/Abilities/Tasks

Inheritance Hierarchy

References

   
Module GameplayAbilities
Header /Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Public/Abilities/Tasks/AbilityTask_WaitAttributeChange.h
Include #include "Abilities/Tasks/AbilityTask_WaitAttributeChange.h"

Syntax

UCLASS ()  
class UAbilityTask_WaitAttributeChange : public UAbilityTask

Remarks

Waits for the actor to activate another ability

Variables

  Type Name Description
Public variable FGameplayAttribute Attribute  
Public variable bool bTriggerOnce  
Public variable TEnumAsByte< EWaitAttributeChangeComparison::Type > ComparisonType  
Public variable float ComparisonValue  
Protected variable UProperty TObjectPtr< UAbilitySystemComponent > ExternalOwner  
Public variable FDelegateHandle OnAttributeChangeDelegateHandle  
Public variable UProperty BlueprintAssignable FWaitAttributeChangeDelegate OnChange  
Public variable FGameplayTag WithoutTag  
Public variable FGameplayTag WithTag  

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Protected function UAbilitySystemComponent *  
Public function void

OnAttributeChange ( const FOnAttributeChangeData& CallbackData
)

  
Public function Static UFunction BlueprintCallable, Category, Meta UAbilityTask_WaitAttributeChange *

WaitForAttributeChange ( UGameplayAbility* OwningAbility,
FGameplayAttribute Attribute,
FGameplayTag WithSrcTag,
FGameplayTag WithoutSrcTag,
bool TriggerOnce,
AActor* OptionalExternalOwner
)

 Wait until an attribute changes.
Public function Static UFunction BlueprintCallable, Category, Meta UAbilityTask_WaitAttributeChange *

WaitForAttributeChangeWithComparison ( UGameplayAbility* OwningAbility,
FGameplayAttribute InAttribute,
FGameplayTag InWithTag,
FGameplayTag InWithoutTag,
TEnumAsByte< EWaitAttributeChangeComparison::Type > InComparisonType,
float InComparisonValue,
bool TriggerOnce,
AActor* OptionalExternalOwner
)

 Wait until an attribute changes to pass a given test.

Overridden from UGameplayTask

  Type Name Description
Public function Virtual void Called to trigger the actual task once the delegates have been set up Note that the default implementation does nothing and you don't have to call it
Protected function Virtual void

OnDestroy ( bool AbilityEnded
)

 End and CleanUp the task - may be called by the task itself or by the task owner if the owner is ending.

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