public static BlocksCollection FromXML(string source)
{
BlocksCollection blocks = new BlocksCollection();
try {
XDocument xml = XDocument.Parse(source);
blocks.AddFromXML(xml.Root.Element("World"), Block.Roles.World);
foreach (XElement input in xml.Root.Elements("Input"))
{
blocks.AddFromXML(input, Block.Roles.In);
}
foreach (XElement output in xml.Root.Elements("Output"))
{
blocks.AddFromXML(output, Block.Roles.Out);
}
}
catch
{
blocks.Valid = false;
}
return(blocks);
}
