private void AddOption(ItemTree.Item item, string optionName)
{
if (optionName == item.Name)
{
Debug.LogError("can't add self as parent");
return;
}
if (!_recipes.itemTree.HasItem(optionName))
{
Debug.LogError("no such item");
return;
}
var child = _recipes.itemTree.GetItem(optionName);
item.AddOption(child);
_dirty = true;
}
