private void setNodes(String[] Nodes, PermissionAttachment attachment, Player player){
		for(int i = 0; i < Nodes.length; i++){
			if(Nodes[i].equals("*") || Nodes[i].equals("'*'")){
				player.setOp(true);
			}
			if(Nodes[i].startsWith("-")){
				String Node = Nodes[i].replaceFirst("-", "");
				attachment.setPermission(Node, false);
			}
			else{
				attachment.setPermission(Nodes[i], true);
			}
		}
	}