void AFlarePlanetarium::BeginPlay()
{
	Super::BeginPlay();
	FLOG("AFlarePlanetarium::BeginPlay");

	TArray<UActorComponent*> Components = GetComponentsByClass(UStaticMeshComponent::StaticClass());
	for (int32 ComponentIndex = 0; ComponentIndex < Components.Num(); ComponentIndex++)
	{
		UStaticMeshComponent* PlanetCandidate = Cast<UStaticMeshComponent>(Components[ComponentIndex]);
		if (PlanetCandidate)
		{
			// Apply a new dynamic material to planets so that we can control shading parameters
			UMaterialInstanceConstant* BasePlanetMaterial = Cast<UMaterialInstanceConstant>(PlanetCandidate->GetMaterial(0));
			if (BasePlanetMaterial)
			{
				//FLOGV("AFlarePlanetarium::BeginPlay : found planet '%s'", *PlanetCandidate->GetName());

#if PLATFORM_LINUX
				int32 UseNormalAsLightingDirection = 1;
#else
				int32 UseNormalAsLightingDirection = 0;
#endif
				UMaterialInstanceDynamic* PlanetMaterial = UMaterialInstanceDynamic::Create(BasePlanetMaterial, GetWorld());
				PlanetCandidate->SetMaterial(0, PlanetMaterial);
				PlanetMaterial->SetScalarParameterValue("UseNormalAsLightingDirection", UseNormalAsLightingDirection);
			}
		}
	}
}

void USCarryObjectComponent::Throw()
{
	if (!GetIsCarryingActor())
		return;

	if (GetOwner()->Role < ROLE_Authority)
	{
		ServerThrow();
		return;
	}

	/* Grab a reference to the MeshComp before dropping the object */
	UStaticMeshComponent* MeshComp = GetCarriedMeshComp();
	if (MeshComp)
	{
		/* Detach and re-enable collision */
		OnDropMulticast();

		APawn* OwningPawn = Cast<APawn>(GetOwner());
		if (OwningPawn)
		{
			/* Re-map uint8 to 360 degrees */
			const float PawnViewPitch = (OwningPawn->RemoteViewPitch / 255.f)*360.f;

			FRotator NewRotation = GetComponentRotation();
			NewRotation.Pitch = PawnViewPitch;

			/* Apply physics impulse, ignores mass */
			MeshComp->AddImpulse(NewRotation.Vector() * 1000, NAME_None, true);
		}
	}
}

FThumbnailPreviewScene::FThumbnailPreviewScene()
    : FPreviewScene( ConstructionValues()
                     .SetLightRotation( FRotator(304.736, 39.84, 0) )
                     .SetCreatePhysicsScene(false)
                     .SetTransactional(false))
{
    // A background sky sphere
    UStaticMeshComponent* BackgroundComponent = NewObject<UStaticMeshComponent>();
    BackgroundComponent->SetStaticMesh( GUnrealEd->GetThumbnailManager()->EditorSkySphere );
    const float SkySphereScale = 2000.0f;
    const FTransform BackgroundTransform(FRotator(0,0,0), FVector(0,0,0), FVector(SkySphereScale));
    FPreviewScene::AddComponent(BackgroundComponent, BackgroundTransform);

    // Adjust the default light
    DirectionalLight->Intensity = 0.2f;

    // Add additional lights
    UDirectionalLightComponent* DirectionalLight2 = NewObject<UDirectionalLightComponent>();
    DirectionalLight->Intensity = 5.0f;
    AddComponent(DirectionalLight2, FTransform( FRotator(-40,-144.678, 0) ));

    UDirectionalLightComponent* DirectionalLight3 = NewObject<UDirectionalLightComponent>();
    DirectionalLight->Intensity = 1.0f;
    AddComponent(DirectionalLight3, FTransform( FRotator(299.235,144.993, 0) ));

    // Add an infinite plane
    const float FloorPlaneScale = 10000.f;
    const FTransform FloorPlaneTransform(FRotator(-90.f,0,0), FVector::ZeroVector, FVector(FloorPlaneScale));
    UStaticMeshComponent* FloorPlaneComponent = NewObject<UStaticMeshComponent>();
    FloorPlaneComponent->SetStaticMesh( GUnrealEd->GetThumbnailManager()->EditorPlane );
    FloorPlaneComponent->SetMaterial( 0, GUnrealEd->GetThumbnailManager()->FloorPlaneMaterial );
    FPreviewScene::AddComponent(FloorPlaneComponent, FloorPlaneTransform);
}

AActor* USCarryObjectComponent::GetActorInView()
{
	APawn* PawnOwner = Cast<APawn>(GetOwner());
	AController* Controller = PawnOwner->Controller;
	if (Controller == nullptr)
	{
		return nullptr;
	}

	FVector CamLoc;
	FRotator CamRot;
	Controller->GetPlayerViewPoint(CamLoc, CamRot);

	const FVector TraceStart = CamLoc;
	const FVector Direction = CamRot.Vector();
	const FVector TraceEnd = TraceStart + (Direction * MaxPickupDistance);

	FCollisionQueryParams TraceParams(TEXT("TraceActor"), true, PawnOwner);
	TraceParams.bTraceAsyncScene = true;
	TraceParams.bReturnPhysicalMaterial = false;
	TraceParams.bTraceComplex = false;

	FHitResult Hit(ForceInit);
	GetWorld()->LineTraceSingleByChannel(Hit, TraceStart, TraceEnd, ECC_Visibility, TraceParams);

	/* Check to see if we hit a staticmesh component that has physics simulation enabled */
	UStaticMeshComponent* MeshComp = Cast<UStaticMeshComponent>(Hit.GetComponent());
	if (MeshComp && MeshComp->IsSimulatingPhysics())
	{
		return Hit.GetActor();
	}

	return nullptr;
}

// Sets default values
AMotherActor::AMotherActor()
{
	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = true;
	UBoxComponent* Box = CreateDefaultSubobject<UBoxComponent>(TEXT("RootComponent"));
	RootComponent = Box;
	Box->InitBoxExtent(FVector(20.0f, 20.0f, 20.0f));

	UBoxComponent* Box1 = CreateDefaultSubobject<UBoxComponent>(TEXT("Box"));
	Box1->InitBoxExtent(FVector(60.0f, 60.0f, 60.0f));
	Box1->RelativeLocation = FVector(100.0f, 0.0f, 0.0f);
	USphereComponent* SphereComponent = CreateDefaultSubobject<USphereComponent>(TEXT("Sphere"));
	SphereComponent->InitSphereRadius(60.0f);
	SphereComponent->RelativeLocation = FVector(100.0f, 0.0f, 0.0f);
	UStaticMeshComponent* SphereVisual = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("VisualRepresentation"));

	static ConstructorHelpers::FObjectFinder<UStaticMesh> SphereVisualAsset(TEXT("/Game/StarterContent/Shapes/Shape_Sphere.Shape_Sphere"));
	if (SphereVisualAsset.Succeeded()) {
		SphereVisual->SetStaticMesh(SphereVisualAsset.Object);
		SphereVisual->SetRelativeLocation(FVector(0.0f, 0.0f, -100.0f));
		SphereVisual->SetWorldScale3D(FVector(0.8f));
	}

	Box1->AttachTo(RootComponent);
	SphereVisual->AttachTo(RootComponent);
	SphereComponent->AttachTo(RootComponent);

	UChildActorComponent * ChildActor = CreateDefaultSubobject<UChildActorComponent>(TEXT("InventoryCamera"));
	ChildActor->SetChildActorClass(AOrbitalActor::StaticClass());
	ChildActor->CreateChildActor();
	FVector position = GetActorLocation();
	ChildActor->SetRelativeTransform(FTransform(position));

}

// Sets default values
AFishBreadSellerTable::AFishBreadSellerTable()
{
 	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = true;

	auto Root = CreateDefaultSubobject<USphereComponent>(TEXT("RootComponent"));
	RootComponent = Root;

	//카메라세팅
	gameCamera = CreateDefaultSubobject<UCameraComponent>(TEXT("GameCamera"));
	gameCamera->AttachTo(RootComponent);

	UStaticMeshComponent* boardmesh = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("board1"));
	boardmesh->AttachTo(RootComponent);

	/*static ConstructorHelpers::FObjectFinder<UDataTable> meshData(TEXT("DataTable'/Game/fishGames/Tables/StaticMesh.StaticMesh'"));

	if (meshData.Succeeded())
	{
		auto meshTableobj = meshData.Object;

		FDTStaticMeshList* meshitem = meshTableobj->FindRow<FDTStaticMeshList>(TEXT("meshName"), "fishBread1");
		//meshitem->staticmesh

		
	}
	*/
}

FLightRayIntersection FStaticMeshStaticLightingMesh::IntersectLightRay(const FVector& Start,const FVector& End,bool bFindNearestIntersection) const
{
	// Create the check structure with all the local space fun
	FHitResult Result(1.0f);

	// Do the line check
	FHitResult NewHitInfo;
	FCollisionQueryParams NewTraceParams( FStaticMeshStaticLightingMesh_IntersectLightRayName, true );
	UStaticMeshComponent* StaticMeshComp = const_cast<UStaticMeshComponent*>(Primitive);
	const bool bIntersects = StaticMeshComp->LineTraceComponent( Result, Start, End, NewTraceParams );
	
	// Setup a vertex to represent the intersection.
	FStaticLightingVertex IntersectionVertex;
	if(bIntersects)
	{
		IntersectionVertex.WorldPosition = Result.Location;
		IntersectionVertex.WorldTangentZ = Result.Normal;
	}
	else
	{
		IntersectionVertex.WorldPosition.Set(0,0,0);
		IntersectionVertex.WorldTangentZ.Set(0,0,1);
	}
	return FLightRayIntersection(bIntersects,IntersectionVertex);
}

// Sets default values
ACollidingPawn::ACollidingPawn()
{
 	// Set this pawn to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = true;

	// Tutorial code

	// Our root component will be a sphere that reats to Physics
	USphereComponent* SphereComponent = CreateDefaultSubobject<USphereComponent>(TEXT("RootComponent"));
	RootComponent = SphereComponent;
	SphereComponent->InitSphereRadius(40.0f);
	SphereComponent->SetCollisionProfileName(TEXT("Pawn"));

	// Creating and correctly Positioning the Mesh component so that it fits the sphere collision
	UStaticMeshComponent* SphereVisual = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("VisualRepresentation"));
	SphereVisual->AttachTo(RootComponent);
	static ConstructorHelpers::FObjectFinder<UStaticMesh> SphereVisualAsset(TEXT("/Game/StarterContent/Shapes/Shape_Sphere.Shape_Sphere"));
	if (SphereVisualAsset.Succeeded())
	{
		SphereVisual->SetStaticMesh(SphereVisualAsset.Object);
		SphereVisual->SetRelativeLocation(FVector(0.0f, 0.0f,-40.0f));
		SphereVisual->SetWorldScale3D(FVector(0.8f));
	}

	// Particle system Creation, Positioning (Offset)
	OurParticleSystem = CreateDefaultSubobject<UParticleSystemComponent>(TEXT("MovementParticles"));
	OurParticleSystem->AttachTo(SphereVisual);
	OurParticleSystem->bAutoActivate = false;
	OurParticleSystem->SetRelativeLocation(FVector(-20.0f,0.0f,0.0f));
	static ConstructorHelpers::FObjectFinder<UParticleSystem> ParticleAsset(TEXT("/Game/StarterContent/Particles/P_Fire.P_Fire"));
	if (ParticleAsset.Succeeded())
	{
		OurParticleSystem->SetTemplate(ParticleAsset.Object);
	}

	// SpringArm creation for a smooth and fast Camera Experience ( We could have just avoided this springArm ) but for the sake of smoothness
	USpringArmComponent* SpringArm = CreateAbstractDefaultSubobject<USpringArmComponent>(TEXT("CameraAttachmentArm"));
	SpringArm->AttachTo(RootComponent);
	SpringArm->RelativeRotation = FRotator(-45.0f,0.0f,0.0f);
	SpringArm->TargetArmLength = 400.0f;
	SpringArm->bEnableCameraLag = true;
	SpringArm->CameraLagSpeed = 3.0f;
	
	// Easy to create the Camera component and attach it to the built in Socket at the end of springArm
	UCameraComponent* ActualCamera = CreateDefaultSubobject<UCameraComponent>(TEXT("ActualCamera"));
	ActualCamera->AttachTo(SpringArm, USpringArmComponent::SocketName);

	// Take control of the default player
	AutoPossessPlayer = EAutoReceiveInput::Player0;

	// creating an instance of our movement component, and telling it to update the root.
	OurMovementComponent = CreateDefaultSubobject<UCollidingPawnMovementComponent>(TEXT("CustomMovementComponent"));
	OurMovementComponent->UpdatedComponent = RootComponent;
	
	

}

// Sets default values
APawnCharacter::APawnCharacter()
{

	// Stats
	moveSpeed = 300.0f;
	dodgeSpeed = 800.0f;

 	// Set this pawn to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = true;

	// Our root component will be a sphere that reacts to physics
	USphereComponent* SphereComponent = CreateDefaultSubobject<USphereComponent>(TEXT("RootComponent"));
	RootComponent = SphereComponent;
	SphereComponent->InitSphereRadius(40.0f);
	SphereComponent->SetCollisionProfileName(TEXT("Pawn"));

	// Create and position a mesh component so we can see where our sphere is
	UStaticMeshComponent* SphereVisual = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("VisualRepresentation"));
	SphereVisual->AttachTo(RootComponent);
	static ConstructorHelpers::FObjectFinder<UStaticMesh> SphereVisualAsset(TEXT("/Game/StarterContent/Shapes/Shape_Sphere.Shape_Sphere"));
	if (SphereVisualAsset.Succeeded())
	{
		SphereVisual->SetStaticMesh(SphereVisualAsset.Object);
		SphereVisual->SetRelativeLocation(FVector(0.0f, 0.0f, -40.0f));
		SphereVisual->SetWorldScale3D(FVector(0.8f));
	}

	// Use a spring arm to give the camera smooth, natural-feeling motion.
	USpringArmComponent* SpringArm = CreateDefaultSubobject<USpringArmComponent>(TEXT("CameraAttachmentArm"));
	SpringArm->AttachTo(RootComponent);
	SpringArm->RelativeRotation = FRotator(-75.f, 0.f, 0.f);
	SpringArm->TargetArmLength = 800.0f;
	SpringArm->bEnableCameraLag = true;
	SpringArm->CameraLagSpeed = 5.0f;

	// Create a camera and attach to our spring arm
	UCameraComponent* Camera = CreateDefaultSubobject<UCameraComponent>(TEXT("ActualCamera"));
	Camera->AttachTo(SpringArm, USpringArmComponent::SocketName);

	// Take control of the default player
	AutoPossessPlayer = EAutoReceiveInput::Player0;

	// Create an instance of our movement component, and tell it to update the root.
	OurMovementComponent = CreateDefaultSubobject<UPawnCharacterMovementComponent>(TEXT("CustomMovementComponent"));
	OurMovementComponent->UpdatedComponent = RootComponent;
	OurMovementComponent->setMoveSpeed(moveSpeed);

}

void USCarryObjectComponent::OnPickupMulticast_Implementation(AActor* FocusActor)
{
	if (FocusActor && FocusActor->IsRootComponentMovable())
	{
		/* Find the static mesh (if any) to disable physics simulation while carried
		Filter by objects that are physically simulated and can therefor be picked up */
		UStaticMeshComponent* MeshComp = Cast<UStaticMeshComponent>(FocusActor->GetComponentByClass(UStaticMeshComponent::StaticClass()));
		if (MeshComp && MeshComp->IsSimulatingPhysics())
		{
			MeshComp->SetCollisionEnabled(ECollisionEnabled::QueryOnly);
			MeshComp->SetSimulatePhysics(false);
		}

		FocusActor->AttachToComponent(this, FAttachmentTransformRules::KeepWorldTransform);
	}
}

void USCarryObjectComponent::OnDropMulticast_Implementation()
{
	AActor* CarriedActor = GetCarriedActor();
	if (CarriedActor)
	{
		/* Find the static mesh (if any) to re-enable physics simulation */
		UStaticMeshComponent* MeshComp = Cast<UStaticMeshComponent>(CarriedActor->GetComponentByClass(UStaticMeshComponent::StaticClass()));
		if (MeshComp)
		{
			MeshComp->SetCollisionEnabled(ECollisionEnabled::QueryAndPhysics);
			MeshComp->SetSimulatePhysics(true);
		}

		CarriedActor->GetRootComponent()->DetachFromComponent(FDetachmentTransformRules::KeepWorldTransform);
	}
}

void UCarlaSettingsDelegate::SetAllRoads(UWorld* world, const float max_draw_distance, const TArray<FStaticMaterial> &road_pieces_materials) const
{
  if(!world||!IsValid(world)||world->IsPendingKill()) return;
  AsyncTask(ENamedThreads::GameThread, [=](){
    if(!world||!IsValid(world)||world->IsPendingKill()) return;
    TArray<AActor*> actors;
    UGameplayStatics::GetAllActorsWithTag(world, UCarlaSettings::CARLA_ROAD_TAG,actors);
    
    for(int32 i=0; i<actors.Num(); i++)
    {
      AActor* actor = actors[i];
      if(!IsValid(actor) || actor->IsPendingKill()) continue;
      TArray<UActorComponent*> components = actor->GetComponentsByClass(UStaticMeshComponent::StaticClass());
      for(int32 j=0; j<components.Num(); j++)
      {
        UStaticMeshComponent* staticmeshcomponent = Cast<UStaticMeshComponent>(components[j]);
        if(staticmeshcomponent)
        {
          staticmeshcomponent->bAllowCullDistanceVolume = (max_draw_distance>0);
          staticmeshcomponent->bUseAsOccluder = false;
          staticmeshcomponent->LDMaxDrawDistance = max_draw_distance; 
            staticmeshcomponent->CastShadow = (max_draw_distance==0);
          if(road_pieces_materials.Num()>0)
          {
            TArray<FName> meshslotsnames = staticmeshcomponent->GetMaterialSlotNames();
            for(int32 k=0; k<meshslotsnames.Num(); k++)
            {
              const FName &slotname = meshslotsnames[k];
              road_pieces_materials.ContainsByPredicate(
            [staticmeshcomponent,slotname](const FStaticMaterial& material)
              {
                if(material.MaterialSlotName.IsEqual(slotname))
                {
                  staticmeshcomponent->SetMaterial(
                    staticmeshcomponent->GetMaterialIndex(slotname), 
                    material.MaterialInterface
                  );
                  return true;
                } else return false;
              });
            }
          }
        }
      }
    }
  }); //,DELAY_TIME_TO_SET_ALL_ROADS, false);
}

void AFlarePlanetarium::PrepareCelestialBody(FFlareCelestialBody* Body, FPreciseVector Offset, double AngleOffset)
{
	CelestialBodyPosition BodyPosition;

	BodyPosition.Body = Body;
	FPreciseVector Location = Offset + Body->AbsoluteLocation;
	BodyPosition.AlignedLocation = Location.RotateAngleAxis(AngleOffset, FPreciseVector(0,1,0));
	BodyPosition.Radius = Body->Radius;
	BodyPosition.Distance = BodyPosition.AlignedLocation.Size();
	BodyPosition.TotalRotation = Body->RotationAngle + AngleOffset;

	// Find the celestial body component
	UStaticMeshComponent* BodyComponent = NULL;
	TArray<UActorComponent*> Components = GetComponentsByClass(UStaticMeshComponent::StaticClass());
	for (int32 ComponentIndex = 0; ComponentIndex < Components.Num(); ComponentIndex++)
	{
		UStaticMeshComponent* ComponentCandidate = Cast<UStaticMeshComponent>(Components[ComponentIndex]);
		if (ComponentCandidate && ComponentCandidate->GetName() == Body->Identifier.ToString()	)
		{
			BodyComponent = ComponentCandidate;
			break;
		}
	}

	if (BodyComponent)
	{
		BodyPosition.BodyComponent = BodyComponent;
		BodyPositions.Add(BodyPosition);
	}
	else
	{
		FLOGV("AFlarePlanetarium::PrepareCelestialBody : no planetarium component for celestial body '%s'", *(Body->Identifier.ToString()));
	}


	if (Body == &Sun)
	{
		SunOcclusionAngle = FPreciseMath::Asin(BodyPosition.Radius / BodyPosition.Distance);
		SunPhase = FMath::UnwindRadians(FMath::Atan2(BodyPosition.AlignedLocation.Z, BodyPosition.AlignedLocation.X));
	}

	for (int SatteliteIndex = 0; SatteliteIndex < Body->Sattelites.Num(); SatteliteIndex++)
	{
		FFlareCelestialBody* CelestialBody = &Body->Sattelites[SatteliteIndex];
		PrepareCelestialBody(CelestialBody, Offset, AngleOffset);
	}
}

void AShaderPluginDemoCharacter::OnFire()
{
	//Try to set a texture to the object we hit!
	FHitResult HitResult;
	FVector StartLocation = FirstPersonCameraComponent->GetComponentLocation();
	FRotator Direction = FirstPersonCameraComponent->GetComponentRotation();
	FVector EndLocation = StartLocation + Direction.Vector() * 10000;
	FCollisionQueryParams QueryParams;
	QueryParams.AddIgnoredActor(this);

	if (GetWorld()->LineTraceSingleByChannel(HitResult, StartLocation, EndLocation, ECC_Visibility, QueryParams))
	{
		TArray<UStaticMeshComponent*> StaticMeshComponents = TArray<UStaticMeshComponent*>();
		AActor* HitActor = HitResult.GetActor();

		if (NULL != HitActor)
		{
			HitActor->GetComponents<UStaticMeshComponent>(StaticMeshComponents);
			for (int32 i = 0; i < StaticMeshComponents.Num(); i++)
			{
				UStaticMeshComponent* CurrentStaticMeshPtr = StaticMeshComponents[i];
				CurrentStaticMeshPtr->SetMaterial(0, MaterialToApplyToClickedObject);
				UMaterialInstanceDynamic* MID = CurrentStaticMeshPtr->CreateAndSetMaterialInstanceDynamic(0);
				UTexture* CastedRenderTarget = Cast<UTexture>(RenderTarget);
				MID->SetTextureParameterValue("InputTexture", CastedRenderTarget);
			}
		}
	}

	// try and play the sound if specified
	if (FireSound != NULL)
	{
		UGameplayStatics::PlaySoundAtLocation(this, FireSound, GetActorLocation());
	}

	// try and play a firing animation if specified
	if (FireAnimation != NULL)
	{
		// Get the animation object for the arms mesh
		UAnimInstance* AnimInstance = Mesh1P->GetAnimInstance();
		if (AnimInstance != NULL)
		{
			AnimInstance->Montage_Play(FireAnimation, 1.f);
		}
	}
}

void RefreshCollisionChange(const UStaticMesh* StaticMesh)
{
	for (FObjectIterator Iter(UStaticMeshComponent::StaticClass()); Iter; ++Iter)
	{
		UStaticMeshComponent* StaticMeshComponent = Cast<UStaticMeshComponent>(*Iter);
		if  (StaticMeshComponent->StaticMesh == StaticMesh)
		{
			// it needs to recreate IF it already has been created
			if (StaticMeshComponent->IsPhysicsStateCreated())
			{
				StaticMeshComponent->RecreatePhysicsState();
			}
		}
	}

	FEditorSupportDelegates::RedrawAllViewports.Broadcast();
}

void SStaticMeshEditorViewport::UpdatePreviewMesh(UStaticMesh* InStaticMesh)
{
	{
		const int32 SocketedComponentCount = SocketPreviewMeshComponents.Num();
		for(int32 i = 0; i < SocketedComponentCount; ++i)
		{
			UStaticMeshComponent* SocketPreviewMeshComponent = SocketPreviewMeshComponents[i];
			if( SocketPreviewMeshComponent )
			{
				PreviewScene.RemoveComponent(SocketPreviewMeshComponent);
			}
		}
		SocketPreviewMeshComponents.Empty();
	}

	if (PreviewMeshComponent)
	{
		PreviewScene.RemoveComponent(PreviewMeshComponent);
		PreviewMeshComponent = NULL;
	}

	PreviewMeshComponent = ConstructObject<UStaticMeshComponent>(UStaticMeshComponent::StaticClass());

	PreviewMeshComponent->SetStaticMesh(InStaticMesh);
	PreviewScene.AddComponent(PreviewMeshComponent,FTransform::Identity);

	const int32 SocketCount = InStaticMesh->Sockets.Num();
	SocketPreviewMeshComponents.Reserve(SocketCount);
	for(int32 i = 0; i < SocketCount; ++i)
	{
		UStaticMeshSocket* Socket = InStaticMesh->Sockets[i];

		UStaticMeshComponent* SocketPreviewMeshComponent = NULL;
		if( Socket && Socket->PreviewStaticMesh )
		{
			SocketPreviewMeshComponent = ConstructObject<UStaticMeshComponent>(UStaticMeshComponent::StaticClass());
			SocketPreviewMeshComponent->SetStaticMesh(Socket->PreviewStaticMesh);
			SocketPreviewMeshComponent->SnapTo(PreviewMeshComponent, Socket->SocketName);
			SocketPreviewMeshComponents.Add(SocketPreviewMeshComponent);
			PreviewScene.AddComponent(SocketPreviewMeshComponent, FTransform::Identity);
		}
	}

	EditorViewportClient->SetPreviewMesh(InStaticMesh, PreviewMeshComponent);
}

// Sets default values
APawnWithCamera::APawnWithCamera()
{
 	// Set this pawn to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = true;


	// Our root component will be a sphere that reacts to physics
	USphereComponent* SphereComponent = CreateDefaultSubobject<USphereComponent>(TEXT("RootComponent"));
	RootComponent = SphereComponent;
	SphereComponent->InitSphereRadius(40.0f);
	SphereComponent->SetCollisionProfileName(TEXT("Pawn"));

	// Create and position a mesh component so we can see where our sphere is
	UStaticMeshComponent* SphereVisual = CreateDefaultSubobject<UStaticMeshComponent>(TEXT("VisualRepresentation"));
	SphereVisual->AttachTo(RootComponent);
	static ConstructorHelpers::FObjectFinder<UStaticMesh> SphereVisualAsset(TEXT("/Game/StarterContent/Shapes/Shape_Sphere.Shape_Sphere"));
	if (SphereVisualAsset.Succeeded())
	{
		SphereVisual->SetStaticMesh(SphereVisualAsset.Object);
		SphereVisual->SetRelativeLocation(FVector(0.0f, 0.0f, -40.0f));
		SphereVisual->SetWorldScale3D(FVector(0.8f));
	}

	//Create our camera sprinf
	OurCameraSpringArm = CreateDefaultSubobject<USpringArmComponent>(TEXT("CameraSpringArm"));
	OurCameraSpringArm->AttachTo(RootComponent);
	OurCameraSpringArm->SetRelativeLocationAndRotation(FVector(4.0f, 0.0f, 30.0f), FRotator(-60.0f, 0.0f, 0.0f));
	OurCameraSpringArm->TargetArmLength = 300.f;
	OurCameraSpringArm->bEnableCameraLag = true;
	OurCameraSpringArm->CameraLagSpeed = 3.0f;

	OurCamera = CreateDefaultSubobject<UCameraComponent>(TEXT("GameCamera"));
	OurCamera->AttachTo(OurCameraSpringArm, USpringArmComponent::SocketName);

	OurMovementComponent = CreateDefaultSubobject<UCollidingPawnMovementComponent>(TEXT("CustomMovementComponent"));
	OurMovementComponent->UpdatedComponent = RootComponent;

	//Take control of the default Player
	AutoPossessPlayer = EAutoReceiveInput::Player0;

	speenIncrease = 2.0f;
	speed = 100.f;
}

void SStaticMeshEditorViewport::UpdatePreviewSocketMeshes()
{
	UStaticMesh* const PreviewStaticMesh = PreviewMeshComponent ? PreviewMeshComponent->StaticMesh : NULL;

	if( PreviewStaticMesh )
	{
		const int32 SocketedComponentCount = SocketPreviewMeshComponents.Num();
		const int32 SocketCount = PreviewStaticMesh->Sockets.Num();

		const int32 IterationCount = FMath::Max(SocketedComponentCount, SocketCount);
		for(int32 i = 0; i < IterationCount; ++i)
		{
			if(i >= SocketCount)
			{
				// Handle removing an old component
				UStaticMeshComponent* SocketPreviewMeshComponent = SocketPreviewMeshComponents[i];
				PreviewScene.RemoveComponent(SocketPreviewMeshComponent);
				SocketPreviewMeshComponents.RemoveAt(i, SocketedComponentCount - i);
				break;
			}
			else if(UStaticMeshSocket* Socket = PreviewStaticMesh->Sockets[i])
			{
				UStaticMeshComponent* SocketPreviewMeshComponent = NULL;

				// Handle adding a new component
				if(i >= SocketedComponentCount)
				{
					SocketPreviewMeshComponent = ConstructObject<UStaticMeshComponent>(UStaticMeshComponent::StaticClass());
					PreviewScene.AddComponent(SocketPreviewMeshComponent, FTransform::Identity);
					SocketPreviewMeshComponents.Add(SocketPreviewMeshComponent);
				}
				else
				{
					SocketPreviewMeshComponent = SocketPreviewMeshComponents[i];
				}

				SocketPreviewMeshComponent->SetStaticMesh(Socket->PreviewStaticMesh);
				SocketPreviewMeshComponent->SnapTo(PreviewMeshComponent, Socket->SocketName);
			}
		}
	}
}

void ASCharacter::DropWeapon()
{
	if (Role < ROLE_Authority)
	{
		ServerDropWeapon();
		return;
	}

	if (CurrentWeapon)
	{
		FVector CamLoc;
		FRotator CamRot;

		if (Controller == nullptr)
			return;

		/* Find a location to drop the item, slightly in front of the player. */
		Controller->GetPlayerViewPoint(CamLoc, CamRot);
		const FVector Direction = CamRot.Vector();
		const FVector SpawnLocation = GetActorLocation() + (Direction * DropItemDistance);

		FActorSpawnParameters SpawnInfo;
		SpawnInfo.bNoCollisionFail = true;
		ASWeaponPickup* NewWeaponPickup = GetWorld()->SpawnActor<ASWeaponPickup>(CurrentWeapon->WeaponPickupClass, SpawnLocation, FRotator::ZeroRotator, SpawnInfo);

		if (NewWeaponPickup)
		{
			/* Apply torque to make it spin when dropped. */
			UStaticMeshComponent* MeshComp = NewWeaponPickup->GetMeshComponent();
			if (MeshComp)
			{
				MeshComp->SetSimulatePhysics(true);
				MeshComp->AddTorque(FVector(1, 1, 1) * 4000000);
			}
		}

		RemoveWeapon(CurrentWeapon);
	}
}

void AManaJourneyCharacter::equipItem(AActor* actorToEquip, FName SocketName)
{

	// set default properties or the equipment in Editor
	if (actorToEquip)
	{
		actorToEquip->SetActorEnableCollision(false);
		actorToEquip->GetRootComponent()->SetMobility(EComponentMobility::Movable);
		actorToEquip->AttachRootComponentTo(this->GetMesh(), SocketName, EAttachLocation::SnapToTargetIncludingScale, false);

		// remove any custom depth for equipped items
		TArray<UStaticMeshComponent*> StaticMeshesList;
		actorToEquip->GetComponents<UStaticMeshComponent>(StaticMeshesList);

		for (int32 i = 0; i < StaticMeshesList.Num(); i++)
		{
			UStaticMeshComponent* StaticMeshComponent = StaticMeshesList[i];
			StaticMeshComponent->SetRenderCustomDepth(false);
		}
	}
	
}