private void CreateNewCategoryFromDroppedFolderAndAssignPrefabs(PrefabFolderDropData prefabFolderDropData)
{
PrefabCategory newPrefabCategory = PrefabCategoryDatabase.Get().CreatePrefabCategory(prefabFolderDropData.FolderNameInPath);
newPrefabCategory.SetPathFolderNames(FileSystem.GetFolderNamesInPath(prefabFolderDropData.FolderPath));
newPrefabCategory.AddPrefabCollection(prefabFolderDropData.ValidPrefabs);
_lastCreatedCategory = newPrefabCategory;
}