Add support for streaming archive writing and unknown filesizes in zip files

openVulkanoCpp/IO/Archive/MultiPartArchiveWriter.cpp

@@ -74,6 +74,12 @@ namespace OpenVulkano
 		return m_writer->AddFile(fileName, inArchiveName);
 	}
 
+	ArchiveOStream MultiPartArchiveWriter::AddFileStream(const FileDescription& description)
+	{ //TODO handle zip splits
+		CheckSize(description.size);
+		return m_writer->AddFileStream(description);
+	}
+
 	void MultiPartArchiveWriter::Move(const std::filesystem::path& newDir)
 	{
 		bool hasToMove = m_archives.size() > 1 || m_writer->GetTotalWrittenBytes() > 0;