Create Set Movement Speed Task

Source/Nakatomi/EPatrolMovementEnum.cpp

@@ -0,0 +1,4 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "EPatrolMovementEnum.h"

Source/Nakatomi/EPatrolMovementEnum.h

@@ -0,0 +1,15 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+
+/**
+ * 
+ */
+UENUM(BlueprintType)
+enum class EPatrolMovementEnum : uint8
+{
+	SLOWWALK UMETA(DisplayName = "Slow Walk"),
+	WALK UMETA(DisplayName = "Walk"),
+};

Source/Nakatomi/NakatomiCMC.cpp

@@ -19,6 +19,12 @@ void UNakatomiCMC::InitializeComponent()
 	NakatomiCharacterOwner = Cast<ANakatomiCharacter>(GetOwner());
 }
 
+void UNakatomiCMC::BeginPlay()
+{
+	Super::BeginPlay();
+	DefaultMaxWalkSpeed = Walk_MaxWalkSpeed;
+}
+
 // Checks if we can combine the NewMove with the current move to save on data.
 // If all the data in a saved move is identical, if true, we cam tell the server to run the existing move instead.
 bool UNakatomiCMC::FSavedMove_Nakatomi::CanCombineWith(const FSavedMovePtr& NewMove, ACharacter* InCharacter,
@@ -271,6 +277,16 @@ bool UNakatomiCMC::IsCustomMovementMode(ECustomMovementMove InCustomMovementMode
 	return MovementMode == MOVE_Custom && CustomMovementMode == InCustomMovementMode;
 }
 
+void UNakatomiCMC::SetMaxWalkSpeed(float newMaxSpeed)
+{
+	Walk_MaxWalkSpeed = newMaxSpeed;
+}
+
+void UNakatomiCMC::SetMaxWalkSpeedToDefault()
+{
+	Walk_MaxWalkSpeed = DefaultMaxWalkSpeed;
+}
+
 void UNakatomiCMC::EnterSlide()
 {
 	Safe_bWantsToSlide = true;

Source/Nakatomi/NakatomiCMC.h

@@ -108,6 +108,8 @@ class NAKATOMI_API UNakatomiCMC : public UCharacterMovementComponent
 	UPROPERTY(Transient)
 	ANakatomiCharacter* NakatomiCharacterOwner;
 
+	float DefaultMaxWalkSpeed;
+
 public:
 	UPROPERTY(BlueprintAssignable)
 	FDashStartDelegate DashStartDelegate;
@@ -118,6 +120,8 @@ public:
 protected:
 	virtual void InitializeComponent() override;
 
+	virtual void BeginPlay() override;
+
 	virtual FNetworkPredictionData_Client* GetPredictionData_Client() const override;
 
 protected:
@@ -167,6 +171,12 @@ public:
 	UFUNCTION()
 	bool IsCustomMovementMode(ECustomMovementMove InCustomMovementMode) const;
 
+	UFUNCTION()
+	void SetMaxWalkSpeed(float newMaxSpeed);
+
+	UFUNCTION()
+	void SetMaxWalkSpeedToDefault();
+
 private:
 	void EnterSlide();
 	void ExitSlide();

Source/Nakatomi/Tasks/BTTSetMovementSpeed.cpp

@@ -0,0 +1,30 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "../Tasks/BTTSetMovementSpeed.h"
+
+#include "Nakatomi/EnemyAIController.h"
+#include "Nakatomi/NakatomiCMC.h"
+
+enum class EPatrolMovementEnum : uint8;
+
+EBTNodeResult::Type UBTTSetMovementSpeed::ExecuteTask(UBehaviorTreeComponent& owner, uint8* memory)
+{
+	AEnemyAIController* enemyController = Cast<AEnemyAIController>(owner.GetAIOwner());
+	AEnemyCharacter* enemyPawn = Cast<AEnemyCharacter>(enemyController->GetPawn());
+
+	switch (MaxWalkSpeedKey)
+	{
+	case EPatrolMovementEnum::SLOWWALK:
+		enemyPawn->GetCharacterMovementComponent()->SetMaxWalkSpeed(slowWalkSpeed);
+		break;
+	case EPatrolMovementEnum::WALK:
+		enemyPawn->GetCharacterMovementComponent()->SetMaxWalkSpeed(walkSpeed);
+		break;
+	default:
+		enemyPawn->GetCharacterMovementComponent()->SetMaxWalkSpeedToDefault();
+		break;
+	}
+
+	return EBTNodeResult::Succeeded;
+}

Source/Nakatomi/Tasks/BTTSetMovementSpeed.h

@@ -0,0 +1,32 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "BehaviorTree/BTTaskNode.h"
+#include "Nakatomi/EPatrolMovementEnum.h"
+#include "BTTSetMovementSpeed.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class NAKATOMI_API UBTTSetMovementSpeed : public UBTTaskNode
+{
+	GENERATED_BODY()
+
+public:
+
+	UPROPERTY(EditAnywhere, Category = "Options",
+		Meta = (AllowPrivateAccess = "true", DisplayName = "Max Walk Speed Key"))
+	EPatrolMovementEnum MaxWalkSpeedKey;
+
+private:
+	float slowWalkSpeed = 250.0f;
+	
+	float walkSpeed = 500.0f;
+	
+public:
+	virtual EBTNodeResult::Type ExecuteTask(UBehaviorTreeComponent& owner, uint8* memory) override;
+	
+};