UnrealC++でTimerを使用した処理の書き方

ExampleActor.cpp

// Copyright(c) 2018 PaperSloth

#include "ExampleActor.h"
#include "TimerManager.h"

AExampleActor::AExampleActor()
{
}

void AExampleActor::BeginPlay()
{
	Super::BeginPlay();

	FTimerManager& timerManager = GetWorldTimerManager();
	// TimerFuncion登録
	timerManager.SetTimer(timerHandle, this, &AExampleActor::OnOutputLog, 0.2f, false);

	// 引数付きTimerFuncion登録
	FTimerDelegate TimerDelegate;
	TimerDelegate.BindUFunction(this, FName("InitializeTransform"), 100, FVector::ZeroVector, FQuat::Identity);
	timerManager.SetTimer(argsTimerHandle, TimerDelegate, 0.3f, false);

	// LambdaでのTimerFuncion登録
	timerManager.SetTimer(lambdaTimerHandle, []()
		{
			UE_LOG(LogTemp, Error, TEXT("Call Lambda SetTimer"));
		}, 0.5f, false
	);
}

void AExampleActor::EndPlay(const EEndPlayReason::Type EndPlayReason)
{
	Super::EndPlay(EndPlayReason);

#if 0
	FTimerManager& timerManager = GetWorldTimerManager();
	// Handleに登録されたTimerの解放
	timerManager.ClearTimer(timerHandle);
	timerManager.ClearTimer(argsTimerHandle);
	timerManager.ClearTimer(lambdaTimerHandle);
#endif

	// このActorが所有するタイマーの解放
	GetWorldTimerManager().ClearAllTimersForObject(this);
}

void AExampleActor::OnOutputLog()
{
	UE_LOG(LogTemp, Error, TEXT("Call SetTimer"));
}

void AExampleActor::InitializeTransform(const int32 Id, const FVector& Location, const FQuat& Quat)
{
	UE_LOG(LogTemp, Error, TEXT("Call Args SetTimer"));
}

ExampleActor.h

// Copyright(c) 2018 PaperSloth

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "ExampleActor.generated.h"

UCLASS()
class CPPSANDBOX_API AExampleActor : public AActor
{
	GENERATED_BODY()

public:
	AExampleActor();

protected:
	virtual void BeginPlay() override;

public:
	virtual void EndPlay(const EEndPlayReason::Type EndPlayReason);

private:
	FTimerHandle timerHandle;
	FTimerHandle argsTimerHandle;
	FTimerHandle lambdaTimerHandle;

protected:
	UFUNCTION()
	void OnOutputLog();
	UFUNCTION()
	void InitializeTransform(const int32 Id, const FVector& Location, const FQuat& Quat);
};