Add default GetSplinePointAtWorld function

Source/Nakatomi/EnemyCharacter.h

@@ -4,6 +4,7 @@
 
 #include "CoreMinimal.h"
 #include "NakatomiCharacter.h"
+#include "PatrolRoute.h"
 #include "BehaviorTree/BehaviorTreeComponent.h"
 #include "RandomWeaponParameters.h"
 #include "EnemyCharacter.generated.h"
@@ -17,6 +18,10 @@ class NAKATOMI_API AEnemyCharacter : public ANakatomiCharacter
 {
 	GENERATED_BODY()
 
+public:
+	UPROPERTY(EditAnywhere, Meta = (AllowPrivateAccess = "true"))
+	APatrolRoute* CurrentPatrolRoute;
+	
 private:
 	UPROPERTY(EditDefaultsOnly, Meta = (AllowPrivateAccess = "true"))
 	UBehaviorTree* BehaviourTree;

Source/Nakatomi/PatrolRoute.cpp

@@ -24,8 +24,11 @@ void APatrolRoute::IncrementPatrolRoute()
 	}
 	
 	PatrolIndex += Direction;
+}
 
-
+FVector APatrolRoute::GetSplinePointAtWorld()
+{
+	return GetSplinePointAtWorld(PatrolIndex);
 }
 
 FVector APatrolRoute::GetSplinePointAtWorld(int pointIndex)

Source/Nakatomi/PatrolRoute.h

@@ -28,5 +28,7 @@ public:
 
 	void IncrementPatrolRoute();
 
+	FVector GetSplinePointAtWorld();
+	
 	FVector GetSplinePointAtWorld(int pointIndex);
 };

Source/Nakatomi/Tasks/BTTMoveAlongPatrolRoute.cpp

@@ -0,0 +1,28 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "../Tasks/BTTMoveAlongPatrolRoute.h"
+
+#include "navigationSystem.h"
+#include "BehaviorTree/BlackboardComponent.h"
+#include "Nakatomi/EnemyAIController.h"
+#include "Nakatomi/NakatomiCMC.h"
+
+EBTNodeResult::Type UBTTMoveAlongPatrolRoute::ExecuteTask(UBehaviorTreeComponent& owner, uint8* memory)
+{
+	AEnemyAIController* enemyController = Cast<AEnemyAIController>(owner.GetAIOwner());
+	AEnemyCharacter* enemyPawn = Cast<AEnemyCharacter>(enemyController->GetPawn());
+
+	if (enemyPawn->CurrentPatrolRoute)
+	{
+		FVector location = enemyPawn->CurrentPatrolRoute->GetSplinePointAtWorld();
+		UBlackboardComponent* blackboardComponent = owner.GetBlackboardComponent();
+		blackboardComponent->SetValueAsVector(PatrolLocationKey.SelectedKeyName, location);
+
+		enemyPawn->CurrentPatrolRoute->IncrementPatrolRoute();
+		
+		return EBTNodeResult::Succeeded;
+	}
+
+	return EBTNodeResult::Failed;
+}

Source/Nakatomi/Tasks/BTTMoveAlongPatrolRoute.h

@@ -0,0 +1,24 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "BehaviorTree/BTTaskNode.h"
+#include "BTTMoveAlongPatrolRoute.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class NAKATOMI_API UBTTMoveAlongPatrolRoute : public UBTTaskNode
+{
+	GENERATED_BODY()
+
+public:
+	UPROPERTY(EditAnywhere, Category = "Options",
+	Meta = (AllowPrivateAccess = "true", DisplayName = "Patrol Location Key"))
+	FBlackboardKeySelector PatrolLocationKey;
+
+public:
+	virtual EBTNodeResult::Type ExecuteTask(UBehaviorTreeComponent& owner, uint8* memory) override;
+};