Add TaskGetLocationNearLocation AI Task

Source/Nakatomi/TaskGetLocationNearLocation.cpp

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "TaskGetLocationNearLocation.h"
+#include "EnemyAIController.h"
+#include "EnemyCharacter.h"
+#include <NavigationSystem.h>
+
+EBTNodeResult::Type UTaskGetLocationNearLocation::ExecuteTask(UBehaviorTreeComponent& owner, uint8* memory)
+{
+	auto enemyController = Cast<AEnemyAIController>(owner.GetAIOwner());
+	auto enemyPawn = Cast<AEnemyCharacter>(enemyController->GetPawn());
+	auto blackboardComponent = owner.GetBlackboardComponent();
+	auto navigationSystem = FNavigationSystem::GetCurrent<UNavigationSystemV1>(GetWorld());
+	FVector sourceLocation = blackboardComponent->GetValueAsVector(SourceLocationKey.SelectedKeyName);
+
+	if (blackboardComponent && navigationSystem && sourceLocation != FVector::ZeroVector)
+	{
+		FNavLocation navLocation;
+		navigationSystem->GetRandomReachablePointInRadius(sourceLocation, MaximumDistance, navLocation);
+
+		blackboardComponent->SetValueAsVector(TargetLocationKey.SelectedKeyName, navLocation.Location);
+		return EBTNodeResult::Succeeded;
+	}
+
+	return EBTNodeResult::Failed;
+}

Source/Nakatomi/TaskGetLocationNearLocation.h

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+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "BehaviorTree/BTTaskNode.h"
+#include "TaskGetLocationNearLocation.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class NAKATOMI_API UTaskGetLocationNearLocation : public UBTTaskNode
+{
+	GENERATED_BODY()
+	
+
+public:
+	UPROPERTY(EditAnywhere, Category = "Options",
+		Meta = (AllowPrivateAccess = "true", DisplayName = "Target Location Key"))
+	FBlackboardKeySelector TargetLocationKey;
+
+	UPROPERTY(EditAnywhere, Category = "Options",
+		Meta = (AllowPrivateAccess = "true", DisplayName = "Source Location Key"))
+	FBlackboardKeySelector SourceLocationKey;
+
+	UPROPERTY(EditAnywhere, Category = "Options",
+		Meta = (AllowPrivateAccess = "true", DisplayName = "Maximum Distance"))
+	float MaximumDistance = 500.0f;
+
+public:
+	virtual EBTNodeResult::Type ExecuteTask(UBehaviorTreeComponent& owner, uint8* memory) override;
+};