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(define LineNumber::Scale (cons "1 2 3 4 5" "e' g' b' d'' f''"))
(define LineNumber::notelist '())
(define LineNumber::buttonlist '())
(define LineNumber::score 0)
(define LineNumber::CurrentNote "")
(define LineNumber::CurrentNoteNum 0)
(define LineNumber::NoteIndex 0)
(let ((time (gettimeofday)))
(set! *random-state*
(seed->random-state (+ (car time)
(cdr time)))))
(define (LineNumber::gotoEnd)
(d-CursorRight)
(if (d-NextObject)
(LineNumber::gotoEnd)
(d-CursorRight)))
(define (LineNumber::NewNote)
(LineNumber::gotoEnd)
(set! LineNumber::CurrentNoteNum (random (length LineNumber::notelist)))
(set! LineNumber::CurrentNote (list-ref LineNumber::notelist LineNumber::CurrentNoteNum))
(d-CursorToNote LineNumber::CurrentNote)
(d-Insert0)
)
(define (LineNumber::showscore)
(d-DirectivePut-score-display "LineNumber::GameScore" (string-append "<b>Score: </b>" (number->string LineNumber::score))))
;TODO perhaps inherit this from EducationGames
(define (LineNumber::PlaceAnswerStatus gfx)
(begin
(d-DirectivePut-note-minpixels "LineNumber::tick" 30)
(d-DirectivePut-note-gx "LineNumber::tick" -10)
(d-DirectivePut-note-gy "LineNumber::tick" 40)
(d-DirectivePut-note-graphic "LineNumber::tick" gfx)))
(define (LineNumber::OfferChord)
(LineNumber::showscore)
(LineNumber::NewNote)
)
(define (LineNumber::Go)
(LineNumber::showscore)
(LineNumber::gotoEnd)
(LineNumber::OfferChord)
)
(define (LineNumber::notechosen NoteListPosition)
(if (= LineNumber::CurrentNoteNum (string->number NoteListPosition))
(begin
(set! LineNumber::score (+ LineNumber::score 1))
(LineNumber::PlaceAnswerStatus "CheckMark")
)
(begin
(set! LineNumber::score (- LineNumber::score 1))
(LineNumber::PlaceAnswerStatus "CrossSign")
))
(LineNumber::OfferChord)
)
(define (LineNumber::createbutton note)
(CreateButton (string-append "LineNumber::" note) (string-append " <span font_desc=\"22\" foreground=\"blue\">" note "</span>"))
(d-SetDirectiveTagActionScript (string-append "LineNumber::" note) (string-append "(LineNumber::notechosen \"" (number->string LineNumber::NoteIndex) "\")"))
(set! LineNumber::NoteIndex (+ LineNumber::NoteIndex 1))
)
(define (LineNumber::help)
(d-InfoDialog "After you see the note appear on the screen hit the number that corresponds with the line that it is on.")
)
;;;;main procedure to call for LineNumber
(define (LineNumber::LineNumbers Scale)
(set! LineNumber::Scale Scale)
(set! LineNumber::buttonlist (string-split (car LineNumber::Scale) #\space))
(set! LineNumber::notelist (string-split (cdr LineNumber::Scale) #\space))
(CreateButton "LineNumber::GameScore" "<span font_desc=\"22\">Click to start</span>")
(d-SetDirectiveTagActionScript "LineNumber::GameScore" "(LineNumber::Go)")
(CreateButton "LineNumber::GameHelp" "<b>Help</b>")
(d-SetDirectiveTagActionScript "LineNumber::GameHelp" "(LineNumber::help)")
(map LineNumber::createbutton LineNumber::buttonlist)
)
(LineNumber::LineNumbers LineNumber::Scale)
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