UE4 APawn Bug

OpenDoor.cpp

// Copyright Oleg Postoev

#include "OpenDoor.h"
#include "GameFramework/Actor.h"


// Sets default values for this component's properties
UOpenDoor::UOpenDoor()
{
	// Set this component to be initialized when the game starts, and to be ticked every frame.  You can turn these features
	// off to improve performance if you don't need them.
	PrimaryComponentTick.bCanEverTick = true;

	// ...
}


// Called when the game starts
void UOpenDoor::BeginPlay()
{
	Super::BeginPlay();

	ActorThatOpens = GetWorld()->GetFirstPlayerController()->GetPawn();
}

void UOpenDoor::OpenDoor()
{
	// Find the own actor
	AActor* Owner = GetOwner();

	// Create a rotator
	FRotator NewRotation = FRotator(0.f, -60.0f, 0.f);

	// Set the door rotation
	Owner->SetActorRotation(NewRotation);
}


// Called every frame
void UOpenDoor::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
{
	Super::TickComponent(DeltaTime, TickType, ThisTickFunction);

	// Poll the trigger volume
	if (PressurePlate != nullptr && PressurePlate->IsOverlappingActor(ActorThatOpens))
	{
		OpenDoor();
	}
}

OpenDoor.h

// Copyright Oleg Postoev

#pragma once

#include "CoreMinimal.h"
#include "Components/ActorComponent.h"
#include "Engine/TriggerVolume.h"
#include "OpenDoor.generated.h"


UCLASS( ClassGroup=(Custom), meta=(BlueprintSpawnableComponent) )
class BUILDINGESCAPE_API UOpenDoor : public UActorComponent
{
	GENERATED_BODY()

public:	
	// Sets default values for this component's properties
	UOpenDoor();

protected:
	// Called when the game starts
	virtual void BeginPlay() override;

	void OpenDoor();

public:	
	// Called every frame
	virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;

private:
	UPROPERTY(VisibleAnywhere)
	float OpenAngle = 90.0f;

	UPROPERTY(EditAnywhere)
	ATriggerVolume* PressurePlate;

	class APawn* ActorThatOpens; // Remeber pawn actor

};