// Copyright Epic Games, Inc. All Rights Reserved.

#include "PackageDependencyData.h"

FName FPackageDependencyData::GetImportPackageName(int32 ImportIndex)
{
    FPackageIndex LinkerIndex = FPackageIndex::FromImport(ImportIndex);
    while (LinkerIndex.IsImport())
    {
        FObjectImport& Resource = Imp(LinkerIndex);
        // If the import has a package name set, then that's the import package name,
        if (Resource.HasPackageName())
        {
            return Resource.GetPackageName();
        }
        // If our outer is null, then we have a package
        else if (Resource.OuterIndex.IsNull())
        {
            return Resource.ObjectName;
        }
        LinkerIndex = Resource.OuterIndex;
    }
    return NAME_None;
}