EnvQueryTest_GameplayTags.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "GameplayTagContainer.h"
#include "EnvironmentQuery/EnvQueryTest.h"
#include "EnvQueryTest_GameplayTags.generated.h"
 
class IGameplayTagAssetInterface;
 
UCLASS(MinimalAPI, config = Game, defaultconfig)
class UEnvQueryTest_GameplayTags : public UEnvQueryTest
{
    GENERATED_UCLASS_BODY()
 
public:
    void SetTagQueryToMatch(FGameplayTagQuery& GameplayTagQuery);
 
protected:
    virtual void RunTest(FEnvQueryInstance& QueryInstance) const override;
 
    virtual FText GetDescriptionDetails() const override;
 
    bool SatisfiesTest(const IGameplayTagAssetInterface* ItemGameplayTagAssetInterface) const;
 
    virtual void PreSave(FObjectPreSaveContext ObjectSaveContext) override;
 
    virtual void PostLoad() override;
 
    UPROPERTY(EditAnywhere, Category=GameplayTagCheck)
    FGameplayTagQuery TagQueryToMatch;
 
    // If the actor-item being tested doesn't implement IGameplayTagAssetInterface this flag controls whether the actor's components will be traversed in search of a one implementing IGameplayTagAssetInterface. 
    // Note that only the first found component will be used. 
    UPROPERTY(EditAnywhere, Config, Category=GameplayTagCheck)
    bool bSearchComponentsForTags = false;
 
    // This controls how to treat actors that do not implement IGameplayTagAssetInterface.
    // When set to True, actors that do not implement the interface will be ignored, meaning
    // they will not be scored and will not be considered when filtering.
    // When set to False, actors that do not implement the interface will be included in
    // filter and score operations with a zero score.
    UPROPERTY(EditAnywhere, Category=GameplayTagCheck)
    bool bRejectIncompatibleItems;
 
    // Used to determine whether the file format needs to be updated to move data into TagQueryToMatch or not.
    UPROPERTY()
    bool bUpdatedToUseQuery;
 
    // Deprecated property.  Used only to load old data into TagQueryToMatch.
    UPROPERTY()
    EGameplayContainerMatchType TagsToMatch;
 
    // Deprecated property.  Used only to load old data into TagQueryToMatch.
    UPROPERTY()
    FGameplayTagContainer GameplayTags;
};