Category : Miscellaneous Language Source Code
Archive   : PROLOG19.ZIP
Filename : CONSOLE.PRO

 
Output of file : CONSOLE.PRO contained in archive : PROLOG19.ZIP
get_answer( A ) :-
ratom( X ), name( X, String ),
valid_resp( String, A ), !.

valid_resp( [H|T], A ) :- type_ans( H, A ).

type_ans( X, A ) :- ([X] = "y"; [X] = "Y"), A = yes.
type_ans( X, A ) :- ([X] = "n"; [X] = "N"), A = no.
type_ans( X, A ) :- ([X] = "w"; [X] = "W"), A = why.

?-print('\nYou can start animal by typing "help."\n' ).

valid_resp( [], A ) :-
print('\nPlease try to give me a yes or no answer.'),
get_answer( A ), !.

valid_resp( [H|T], A ) :- valid_resp( T, A ).



  3 Responses to “Category : Miscellaneous Language Source Code
Archive   : PROLOG19.ZIP
Filename : CONSOLE.PRO
”

  1. Daniel says:
    January 27, 2013 at 3:59 pm

    Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. Joshie says:
    March 18, 2014 at 4:57 pm

    This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. DiskingRound says:
    January 14, 2015 at 10:57 pm

    But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/