#include "Core/DescentFlyPawn.h"
#include "Core/DescentGameClasses.h"
#include "Render/DescentLamps.h"

#include "Components/SpotLightComponent.h"
#include "GameFramework/FloatingPawnMovement.h"

ADescentFlyPawn::ADescentFlyPawn()
{
	PrimaryActorTick.bCanEverTick = true;
	if (UFloatingPawnMovement* Move = Cast<UFloatingPawnMovement>(GetMovementComponent()))
	{
		// Swim speed for looking around the showcase: 6 m/s. The engine default of 12 m/s overshoots a 7 m vehicle.
		Move->MaxSpeed = 600.f;
		Move->Acceleration = 1200.f;
		Move->Deceleration = 1200.f;
	}

	Headlamp = CreateDefaultSubobject<USpotLightComponent>(TEXT("Headlamp"));
	Headlamp->SetupAttachment(GetRootComponent());
	Descent::Look::ConfigureSpot(Headlamp, Descent::Look::ELamp::TenderHeadlamp);
}

void ADescentFlyPawn::Tick(float DeltaSeconds)
{
	Super::Tick(DeltaSeconds);
	// The camera looks along the control rotation; the lamp follows it (cosmetic, not a sim step).
	if (Headlamp && GetController())
	{
		Headlamp->SetWorldRotation(GetControlRotation());
	}
}

void ADescentFlyPawn::SetHeadlamp(bool bOn)
{
	bHeadlampOn = bOn;
	if (Headlamp) { Headlamp->SetVisibility(bOn); }
}

// The placeholder player: the lowest priority, so any real pawn another track registers replaces it.
DESCENT_REGISTER_GAME_CLASS(Pawn, 0, ADescentFlyPawn)