public PropertyCarrier GetPropertyForString( SaveFile savefile, string line )
{
var commandchain = ExtractCommands( line );
var current = new PropertyCarrier() { Parent = savefile };
foreach( var command in commandchain )
{
SetCurrentParentFromProperty( current );
var t = current.Parent.GetType();
var match = ExtractIndex.Match( command );
var propertyname = command;
if( match.Success )
{
propertyname = match.Groups["property"].Captures[0].Value;
var indexstring = match.Groups["index"].Captures[0].Value;
int index = Int32.Parse( indexstring );
current.Index = index;
}
else
current.Index = null;
current.Property = t.GetProperty( propertyname, BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.Instance );
if( current.Property == null )
{
current.Error = "Not valid property";
return current;
}
}
return current;
}
public void SetCurrentParentFromProperty( PropertyCarrier carrier )
{
if( carrier.Property != null )
{
carrier.Parent = carrier.Property.GetValue( carrier.Parent, null );
if( carrier.Parent is IList && carrier.Index.HasValue )
carrier.Parent = ( (IList) carrier.Parent )[carrier.Index.Value];
}
}