ShipStart.cpp

#include "FlightPrototype.h"
#include "ShipStart.h"
#include "Ship.h"

AShipStart::AShipStart(const class FPostConstructInitializeProperties& PCIP)
	: Super(PCIP)
{

	SpawnBoxComponent = PCIP.CreateDefaultSubobject<UBoxComponent>(this, "Spawn Box");
	if (SpawnBoxComponent)
	{
		SpawnBoxComponent->SetWorldScale3D(FVector(200, 200, 200));
		SpawnBoxComponent->AttachParent = RootComponent;
	}

	ArrowComponent->SetWorldScale3D(FVector(100, 100, 100));

	bHasSpawnedShip = false;
	pMostRecentShipSpawn = nullptr;

	TeamNum = -1;
}

bool AShipStart::HasSpawnedShip()
{
	return bHasSpawnedShip;
}

void AShipStart::SetHasSpawnedShip(bool HasSpawned)
{
	bHasSpawnedShip = HasSpawned;
}

bool AShipStart::IsSpawnBoxClear()
{
	TArray<AActor*> OverlappingActors;
	GetOverlappingActors(OverlappingActors, AShip::StaticClass());

	if (OverlappingActors.Num() > 0)
	{
		return false;
	}

	return true;
}

ShipStart.h

#pragma once

#include "GameFramework/PlayerStart.h"
#include "SpaceTypes.h"
#include "ShipStart.generated.h"


/**
 * 
 */
UCLASS(Blueprintable, hidecategories = Collision)
class FLIGHTPROTOTYPE_API AShipStart : public APlayerStart
{
	GENERATED_UCLASS_BODY()

	/* Specifies the owning faction for this ship start. */
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Game) // Not used / hasn't been a problem
	TEnumAsByte<EFactionName::Type> SpawnFaction; // Same as above
	
	/* Specifies the owning team for this ship start. */
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Game)
	int32 TeamNum;

	/* Returns whether this ship start has spawned a ship yet. */
	bool HasSpawnedShip();
	/* Set whether or not this ship has spawned a ship. */
	void SetHasSpawnedShip(bool HasSpawned);

	/* Checks if the spawn box is clear of ships. */
	bool IsSpawnBoxClear();

protected:
	/* Whether this ship start has spawned a ship yet. */
	bool bHasSpawnedShip;

	/* The most recently-spawned ship from this ship start. */
	AActor* pMostRecentShipSpawn;

	UPROPERTY(BlueprintReadOnly, Category = Components)
	TSubobjectPtr<UBoxComponent> SpawnBoxComponent;
};