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- ; AisleRiot - carpet.scm
- ; Copyright (C) 2005 Vincent Povirk <madewokherd@gmail.com>
- ;
- ; This game is free software; you can redistribute it and/or modify
- ; it under the terms of the GNU General Public License as published by
- ; the Free Software Foundation; either version 2, or (at your option)
- ; any later version.
- ;
- ; This program is distributed in the hope that it will be useful,
- ; but WITHOUT ANY WARRANTY; without even the implied warranty of
- ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ; GNU General Public License for more details.
- ;
- ; You should have received a copy of the GNU General Public License
- ; along with this program; if not, write to the Free Software
- ; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- ; USA
-
- (define (tableau? slot-id)
- (< 5 slot-id))
- (define foundation '(2 3 4 5))
- (define stock 0)
- (define waste 1)
-
- (define (remove-aces cards foundation-ids remaining-cards)
- (if (eq? cards '())
- remaining-cards
- (if (= (get-value (car cards)) ace)
- (and (move-n-cards! stock (car foundation-ids) (list (make-visible (car cards))))
- (remove-aces (cdr cards) (cdr foundation-ids) remaining-cards))
- (remove-aces (cdr cards) foundation-ids (cons (car cards) remaining-cards)))))
-
- (define (deal-cards-to-tableau slot-id)
- (and (< slot-id 26)
- (deal-cards-face-up stock (list slot-id))
- (deal-cards-to-tableau (+ slot-id 1))))
-
- (define (new-game)
- (initialize-playing-area)
- (set-ace-low)
-
- (make-standard-deck)
- (shuffle-deck)
-
- (add-normal-slot '())
- (add-normal-slot '())
-
- (add-blank-slot)
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-carriage-return-slot)
-
- (add-blank-slot)
- (add-blank-slot)
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-carriage-return-slot)
-
- (add-blank-slot)
- (add-blank-slot)
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-carriage-return-slot)
-
- (add-blank-slot)
- (add-blank-slot)
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-carriage-return-slot)
-
- (add-blank-slot)
- (add-blank-slot)
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
-
- (set-cards! stock (remove-aces DECK foundation '()))
-
- (deal-cards-to-tableau 6)
-
- (give-status-message)
-
- (list 7 5)
- )
-
- (define (give-status-message)
- (set-statusbar-message (string-append (get-stock-no-string))))
-
- (define (get-stock-no-string)
- (string-append (_"Stock left:") " "
- (number->string (length (get-cards 0)))))
-
- (define (button-pressed slot-id card-list)
- (or (tableau? slot-id)
- (= slot-id waste)))
-
- (define (complete-transaction start-slot card-list end-slot)
- (move-n-cards! start-slot end-slot card-list)
- (add-to-score! 1)
- (or (not (tableau? start-slot))
- (and (not (empty-slot? waste))
- (move-n-cards! waste start-slot (list (get-top-card waste)))
- (remove-n-cards waste 1))
- (and (not (empty-slot? stock))
- (move-n-cards! stock start-slot (list (make-visible (get-top-card stock))))
- (remove-n-cards stock 1))
- #t))
-
- (define (button-released start-slot card-list end-slot)
- (if (droppable? start-slot card-list end-slot)
- (complete-transaction start-slot card-list end-slot)
- #f))
-
- (define (droppable? start-slot card-list end-slot)
- (and (member end-slot foundation)
- (= (get-suit (car card-list)) (get-suit (get-top-card end-slot)))
- (= (get-value (car card-list)) (+ 1 (get-value (get-top-card end-slot))))))
-
- (define (button-clicked start-slot)
- (and (= start-slot stock)
- (flip-stock stock waste 0 1)))
-
- (define (play-to-foundation start-slot end-slots)
- (if (or (eq? end-slots '())
- (empty-slot? start-slot))
- #f
- (if (droppable? start-slot (list (get-top-card start-slot)) (car end-slots))
- (letrec ((card (get-top-card start-slot)))
- (remove-n-cards start-slot 1)
- (complete-transaction start-slot (list card) (car end-slots)))
- (play-to-foundation start-slot (cdr end-slots)))))
-
- (define (button-double-clicked slot-id)
- (and (or (= waste slot-id)
- (tableau? slot-id))
- (play-to-foundation slot-id foundation)))
-
- (define (hint-to-foundation start-slot end-slots)
- (if (or (eq? end-slots '())
- (empty-slot? start-slot))
- #f
- (if (droppable? start-slot (list (get-top-card start-slot)) (car end-slots))
- (list 1
- (get-name (get-top-card start-slot))
- (get-name (get-top-card (car end-slots))))
- (hint-to-foundation start-slot (cdr end-slots)))))
-
- (define (hint-tableau-to-foundation start-slot)
- (if (= start-slot 26)
- #f
- (or (hint-to-foundation start-slot foundation)
- (hint-tableau-to-foundation (+ start-slot 1)))))
-
- (define (hint-flip-stock)
- (and (not (empty-slot? stock))
- (list 0 (_"Deal a new card from the deck"))))
-
- (define (get-hint)
- (or (hint-tableau-to-foundation 6)
- (hint-to-foundation waste foundation)
- (hint-flip-stock)))
-
- (define (game-won)
- (and (= 13 (length (get-cards 2)))
- (= 13 (length (get-cards 3)))
- (= 13 (length (get-cards 4)))
- (= 13 (length (get-cards 5)))))
-
- (define (game-over)
- (give-status-message)
- (and (not (game-won))
- (get-hint)))
-
- (define (get-options)
- #f)
-
- (define (apply-options options)
- #f)
-
- (define (timeout) #f)
-
- (set-features droppable-feature)
-
- (set-lambda new-game button-pressed button-released button-clicked button-double-clicked game-over game-won get-hint get-options apply-options timeout droppable?)
-