added parser_scope global, added local assignments and local declarations to parser, reworked Scope class to use get(), putLocal(), and putGlobal() methods

git-svn-id: svn://anubis/fart/branches/scene-file-scripting@329 7f9b0f55-74a9-4bce-be96-3c2cd072584d

main/Scene-load.cc

@@ -17,7 +17,8 @@ typedef vector< refptr<Node> >::const_iterator Node_Iterator;
 
 void Scene::load(const char * filename)
 {
-    refptr<Node> node = parse(filename);
+    refptr<Scope> scope = new Scope();
+    refptr<Node> node = parse(filename, scope);
     processNode(node);
 }