ti->sort_priority = LEVELCLASS_UNDEFINED; // default: least priority
ti->latest_engine = FALSE; // default: get from level
ti->parent_link = FALSE;
ti->sort_priority = LEVELCLASS_UNDEFINED; // default: least priority
ti->latest_engine = FALSE; // default: get from level
ti->parent_link = FALSE;
ti->in_user_dir = parent->in_user_dir;
ti->user_defined = parent->user_defined;
ti->color = parent->color;
ti->in_user_dir = parent->in_user_dir;
ti->user_defined = parent->user_defined;
ti->color = parent->color;
ti_copy->in_user_dir = ti->in_user_dir;
ti_copy->user_defined = ti->user_defined;
ti_copy->readonly = ti->readonly;
ti_copy->in_user_dir = ti->in_user_dir;
ti_copy->user_defined = ti->user_defined;
ti_copy->readonly = ti->readonly;
(*node_new)->node_top = &leveldir_first; // correct top node link
(*node_new)->node_parent = leveldir_last; // correct parent node link
(*node_new)->node_top = &leveldir_first; // correct top node link
(*node_new)->node_parent = leveldir_last; // correct parent node link