Another good resource is this Prolog text adventure game. Helped a lot of things click for me. https://gist.github.com/JosephLenton/3191695 https://gist.github.

Another good resource is this Prolog text adventure game. Helped a lot of things click for me. https://gist.github.com/JosephLenton/3191695 https://gist.github.com/JosephLenton/3191695