SkyPortal-plugin/Source/SkyPortal/Private/SkyPortalSubsystem.cpp

#include "SkyPortalSubsystem.h"
#include "Engine/Engine.h"


void USkyPortalSubsystem::Initialize(FSubsystemCollectionBase& Collection)
{

	Super::Initialize(Collection);
	// Custom initialization logic
	UE_LOG(LogTemp, Warning, TEXT("SkyPortalSubsystem Initialized"));

	// Initialize HIDAPI
	int res = hid_init();
	if (res == 0)
	{
		UE_LOG(LogTemp, Log, TEXT("HIDAPI initialized successfully."));

	}
	else
	{
		UE_LOG(LogTemp, Error, TEXT("Failed to initialize HIDAPI."));
		HidError = hid_error(NULL);
		UE_LOG(LogTemp, Error, TEXT("%s"), *HidError);
	}

}

void USkyPortalSubsystem::Deinitialize()
{
	// Disconnect portal
	if (PortalDevice) {
		hid_close(PortalDevice);
	}
	hid_exit();


	UE_LOG(LogTemp, Warning, TEXT("SkyPortalSubsystem Deinitialized"));
	Super::Deinitialize();
}

bool USkyPortalSubsystem::ConnectPortal() {
	PortalDevice = hid_open(VendorId, ProductId, NULL); //Connect using constants
	if (PortalDevice) {

		ReadPortal();

		return true;

	}
	else {
		UE_LOG(LogTemp, Error, TEXT("Failed to connect to Portal."));
		// Get the error message from the HIDAPI
		HidError = hid_error(NULL);
		UE_LOG(LogTemp, Error, TEXT("%s"), *HidError);
		return false;
	}


}

void USkyPortalSubsystem::ReadPortal() {
	hid_read(PortalDevice, PortalRawData, 16);
}

FString USkyPortalSubsystem::RawData() {
	FString Raw = "0";
	return Raw;
}