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add greets

master
opfez 2021-05-21 10:12:25 +00:00
parent 41eb8315f1
commit 23c4a2cf00
1 changed files with 57 additions and 1 deletions
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58
anna.scm
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@ -161,6 +161,43 @@
sublink)))
(else "Symbol not found in documentation."))))
(define *left-greets* '())
(define *right-greets* '())
(define (greets category name)
(if (not (assoc name category))
"0"
(number->string (cdr (assoc name category)))))
;; has to be separate functions since modifying the argument won't change global state
(define (inc-left-greets name)
(if (not (assoc name *left-greets*))
(set! *left-greets* (acons name 1 *left-greets*))
(assoc-set! *left-greets* name (+ 1 (cdr (assoc name *left-greets*))))))
(define (inc-right-greets name)
(if (not (assoc name *right-greets*))
(set! *right-greets* (acons name 1 *right-greets*))
(assoc-set! *right-greets* name (+ 1 (cdr (assoc name *right-greets*))))))
(define (all-greets category)
(if (null? category)
0
(+ (cdr (car category))
(all-greets (cdr category)))))
(define (empty-list->string s)
(if (null? s)
""
s))
(define (concat-messages strings index length)
(if (= index length)
""
(string-append (slist-ref strings index)
(concat-messages strings (+ 1 index) length))))
(define (main-loop stream)
(let* ((inl (read-line stream))
(data (string-tokenize inl))
@ -173,7 +210,7 @@
(pong stream))
((or (equal? ":!rollcall" (slist-ref data 3))
(equal? ":!anna" (slist-ref data 3)))
(send-message stream chn "Hello! I respond to !rollcall, !anna, !tz <optionally user>, and !eval <s-expr>."))
(send-message stream chn "Hello! I respond to !rollcall, !anna, !tz <optionally user>, !greets, !lgreets <optionally user>, !rgreets <optionally user>, and !eval <s-expr>. My source code is available at https://git.tilde.town/opfez/anna"))
((equal? ":!eval" (slist-ref data 3))
(let ((expr (string-concatenate (intersperse " " (cdr (member ":!eval" filtered-data))))))
(send-message stream chn (evaluate expr))))
@ -185,6 +222,25 @@
(send-message stream chn (if (= 4 (length data))
(timezone (get-username (car data)))
(timezone (slist-ref data 4)))))
((equal? ":!lgreets" (slist-ref data 3))
(format #t "~s~%" *left-greets*)
(send-message stream chn (if (= 4 (length data))
(greets *left-greets* (get-username (car data)))
(greets *left-greets* (slist-ref data 4)))))
((equal? ":!rgreets" (slist-ref data 3))
(format #t "~s~%" *right-greets*)
(send-message stream chn (if (= 4 (length data))
(greets *right-greets* (get-username (car data)))
(greets *right-greets* (slist-ref data 4)))))
((equal? ":!greets" (slist-ref data 3))
(send-message stream chn (string-append "o/ - "
(number->string (all-greets *right-greets*))
" vs \\o - "
(number->string (all-greets *left-greets*)))))
((string-contains (empty-list->string (concat-messages data 3 (length data))) "\\o")
(inc-left-greets (get-username (car data))))
((string-contains (empty-list->string (concat-messages data 3 (length data))) "o/")
(inc-right-greets (get-username (car data))))
((and (= 7 (length data))
(equal? (list-tail data 4) '("ACTION" "shoots" "anna")))
(send-action stream chn "dies")