UGameplayTagReponseTable

A data driven table for applying gameplay effects based on tag count.

API > API/Plugins > API/Plugins/GameplayAbilities

Inheritance Hierarchy

References

   
Module GameplayAbilities
Header /Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Public/GameplayTagResponseTable.h
Include #include "GameplayTagResponseTable.h"

Syntax

UCLASS ()  
class UGameplayTagReponseTable : public UDataAsset

Remarks

A data driven table for applying gameplay effects based on tag count. This allows designers to map a "tag count" -> "response Gameplay Effect" relationship.

For example, "for every count of "Status.Haste" I get 1 level of GE_Response_Haste. This class facilitates building this table and automatically registering and responding to tag events on the ability system component.

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere TArray< FGameplayTagResponseTableEntry > Entries  
Protected variable float LastASCPurgeTime  
Protected variable FGameplayEffectQuery Query Temporary structs to avoid extra heap allocations every time we recalculate tag count
Protected variable TMap< TWeakObjectPtr< UAbilitySystemComponent >, TArray< FGameplayTagResponseAppliedInfo > > RegisteredASCs  

Constructors

  Type Name Description
Public function  

UGameplayTagReponseTable ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Protected function void

AddOrUpdate ( UAbilitySystemComponent* ASC,
const TArray< TSubclassOf< UGameplayEffect > >& ResponseGameplayEffects,
int32 TotalCount,
TArray< FActiveGameplayEffectHandle >& Handles
)

  
Protected function Const int32

GetCount ( const FGameplayTagReponsePair& Pair,
UAbilitySystemComponent* ASC
)

  
Protected function Const FGameplayEffectQuery &

MakeQuery ( const FGameplayTag& Tag
)

  
Public function void

RegisterResponseForEvents ( UAbilitySystemComponent* ASC
)

 Registers for tag events for the given ability system component.
Protected function void

Remove ( UAbilitySystemComponent* ASC,
TArray< FActiveGameplayEffectHandle >& Handles
)

  
Protected function UFunction void

TagResponseEvent ( const FGameplayTag Tag,
int32 NewCount,
UAbilitySystemComponent* ASC,
int32 idx
)

  

Overridden from UObject

  Type Name Description
Public function Virtual void Do any object-specific cleanup required immediately after loading an object.

Classes

  Type Name Description
Protected struct FGameplayTagResponseAppliedInfo    

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