BTDecorator_TagCooldown.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "GameplayTagContainer.h"
#include "BehaviorTree/BTDecorator.h"
#include "BehaviorTree/ValueOrBBKey.h"
#include "BTDecorator_TagCooldown.generated.h"
 
struct FBTTagCooldownDecoratorMemory
{   
    uint8 bRequestedRestart : 1;
};
 
UCLASS(HideCategories=(Condition), MinimalAPI)
class UBTDecorator_TagCooldown : public UBTDecorator
{
    GENERATED_UCLASS_BODY()
 
    
    UPROPERTY(Category = Decorator, EditAnywhere)
    FGameplayTag CooldownTag;
 
    UPROPERTY(Category = Decorator, EditAnywhere, meta = (EditCondition = "bActivatesCooldown"))
    FValueOrBBKey_Float CooldownDuration;
 
    UPROPERTY(Category = Decorator, EditAnywhere, DisplayName = AddToExistingDuration, meta = (EditCondition = "bActivatesCooldown"))
    FValueOrBBKey_Bool bAddToExistingDuration;
 
    UPROPERTY(Category = Decorator, EditAnywhere, meta = (DisplayName = "Adds/Sets Cooldown on Deactivation"))
    FValueOrBBKey_Bool bActivatesCooldown;
 
    //~ Begin UObject Interface
    AIMODULE_API virtual void PostLoad() override;
    //~ End UObject Interface
 
    AIMODULE_API virtual bool CalculateRawConditionValue(UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory) const override;
    AIMODULE_API virtual void InitializeMemory(UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory, EBTMemoryInit::Type InitType) const override;
    AIMODULE_API virtual void CleanupMemory(UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory, EBTMemoryClear::Type CleanupType) const override;
    AIMODULE_API virtual uint16 GetInstanceMemorySize() const override;
    AIMODULE_API virtual void DescribeRuntimeValues(const UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory, EBTDescriptionVerbosity::Type Verbosity, TArray<FString>& Values) const override;
    AIMODULE_API virtual FString GetStaticDescription() const override;
 
#if WITH_EDITOR
    AIMODULE_API virtual FName GetNodeIconName() const override;
#endif // WITH_EDITOR
 
protected:
 
    AIMODULE_API virtual void OnNodeDeactivation(FBehaviorTreeSearchData& SearchData, EBTNodeResult::Type NodeResult) override;
    AIMODULE_API virtual void TickNode(UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory, float DeltaSeconds) override;
 
private:
    bool HasCooldownFinished(const UBehaviorTreeComponent& OwnerComp) const;
};