/* -----------------------------------------------------------------------------
	GSFramework
	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
----------------------------------------------------------------------------- */


		#include "core/renderer.h"

		using namespace GS::Render;
		using GS::NML::Tag;


//------------------------------------------------------------------------------
bool				Renderer::FromMetaTag(Tag &tag)
{
	if	(tag.name != GetName())
		return false;			// Incorrect tag.

	registry.Clear();

	NMLTagForeach(pt, tag)
	{
		if	(pt->name == "Version")
			;

		else	if	(pt->name == "Registry")
		{
			NMLTagForeach(child, *pt)
				registry.AddRoot(child->Clone());
		}
	}
	return true;
}
Tag					*Renderer::AsMetaTag()
{
	Tag *root = new Tag(GetName());

	root->AddChild("Version", GetVersion());

	Tag *tag_registry = root->AddChild("Registry");
	NMLFileForeach(child, registry)
		tag_registry->AddChild(child->Clone());

	return root;
}
//------------------------------------------------------------------------------