racket/collects/htdp/master-play.rkt
2010-08-26 12:11:00 -04:00

23 lines
556 B
Racket

#cs(module master-play mzscheme
(require
"master.ss"
lang/prim)
(provide go)
(define-primitive go go/proc)
(define (compare choice1 choice2 guess1 guess2)
(cond
[(and (eq? choice1 guess1) (eq? choice2 guess2))
'perfect!]
[(or (eq? choice1 guess1) (eq? choice2 guess2))
'one_color_is_at_proper_place]
[(or (eq? choice2 guess1) (eq? choice1 guess2))
'one_color_occurs]
[else
'sorry_all_wrong]))
(define (go/proc s)
(printf "Have fun playing, ~a\n" s)
(master compare)))