Source/Nakatomi/Decorators/BTDHasPatrolRoute.cpp

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "../Decorators/BTDHasPatrolRoute.h"
+
+#include "Nakatomi/EnemyAIController.h"
+
+bool UBTDHasPatrolRoute::CalculateRawConditionValue(UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory) const
+{
+	AEnemyAIController* enemyController = Cast<AEnemyAIController>(OwnerComp.GetAIOwner());
+	AEnemyCharacter* enemyPawn = Cast<AEnemyCharacter>(enemyController->GetPawn());
+
+	return enemyPawn->CurrentPatrolRoute ? true : false;
+}

Source/Nakatomi/Decorators/BTDHasPatrolRoute.h

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "BehaviorTree/BTDecorator.h"
+#include "BTDHasPatrolRoute.generated.h"
+
+/**
+ * 
+ */
+UCLASS(Blueprintable)
+class NAKATOMI_API UBTDHasPatrolRoute : public UBTDecorator
+{
+	GENERATED_BODY()
+
+public:
+	virtual bool CalculateRawConditionValue(UBehaviorTreeComponent& OwnerComp, uint8* NodeMemory) const override;
+};