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- ; AisleRiot - first_law.scm
- ; Copyright (C) 1999, 2003 Rosanna Yuen <rwsy@mit.edu>
- ;
- ; 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 (new-game)
- (initialize-playing-area)
- (set-ace-low)
- (make-standard-deck)
- (shuffle-deck)
-
- (add-normal-slot DECK)
-
- (add-blank-slot)
-
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
- (add-normal-slot '())
-
- (give-status-message)
-
- (list 6 2))
-
- (define (give-status-message)
- (set-statusbar-message (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)
- #f)
-
- (define (release-move-off? start-slot card-list check-slot)
- (if (or (= start-slot check-slot)
- (and (not (empty-slot? check-slot))
- (= (get-value (car card-list))
- (get-value (get-top-card check-slot)))))
- (or (> check-slot 4)
- (release-move-off? start-slot card-list (+ 1 check-slot)))
- #f))
-
- (define (no-more-left? slot1 slot2)
- (cond ((= slot1 slot2)
- #t)
- ((and (not (empty-slot? slot2))
- (= (get-value (get-top-card slot1))
- (get-value (get-top-card slot2))))
- #f)
- (#t (no-more-left? slot1 (+ 1 slot2)))))
-
- (define (button-released start-slot card-list end-slot)
- #f)
-
- (define (move-off?)
- (and (not (empty-slot? 1))
- (not (empty-slot? 2))
- (not (empty-slot? 3))
- (not (empty-slot? 4))
- (= (get-value (get-top-card 1))
- (get-value (get-top-card 2))
- (get-value (get-top-card 3))
- (get-value (get-top-card 4)))
- (remove-card 1)
- (remove-card 2)
- (remove-card 3)
- (remove-card 4)
- (add-to-score! 1)))
-
- (define (move-left? slot1 slot2)
- (cond ((= slot1 slot2)
- #f)
- ((and (not (empty-slot? slot2))
- (= (get-value (get-top-card slot1))
- (get-value (get-top-card slot2))))
- (and (add-card! slot2 (get-top-card slot1))
- (remove-card slot1)))
- (#t (move-left? slot1 (+ 1 slot2)))))
-
- (define (button-clicked slot-id)
- (or (and (= slot-id 0)
- (or (and (not (empty-slot? 0))
- (deal-cards-face-up 0 '(1 2 3 4))
- (give-status-message))
- (and (or (empty-slot? 4)
- (flip-deck 0 4))
- (or (empty-slot? 3)
- (flip-deck 0 3))
- (or (empty-slot? 2)
- (flip-deck 0 2))
- (or (empty-slot? 1)
- (flip-deck 0 1))
- (give-status-message))))
- (and (not (empty-slot? slot-id))
- (or (move-off?)
- (move-left? slot-id 1)))))
-
- (define (button-double-clicked slot-id)
- #f)
-
- (define (game-continuable)
- (not (game-won)))
-
- (define (game-won)
- (and (empty-slot? 0)
- (empty-slot? 1)
- (empty-slot? 2)
- (empty-slot? 3)
- (empty-slot? 4)))
-
- (define (dealable?)
- (and (not (empty-slot? 0))
- (list 0 (_"Deal another round"))))
-
- (define (removable?)
- (and (not (empty-slot? 1))
- (not (empty-slot? 2))
- (not (empty-slot? 3))
- (not (empty-slot? 4))
- (= (get-value (get-top-card 1))
- (get-value (get-top-card 2))
- (get-value (get-top-card 3))
- (get-value (get-top-card 4)))
- (list 0 (cond ((= (get-value (get-top-card 1)) 1)
- (_"Remove the aces"))
- ((= (get-value (get-top-card 1)) 2)
- (_"Remove the twos"))
- ((= (get-value (get-top-card 1)) 3)
- (_"Remove the threes"))
- ((= (get-value (get-top-card 1)) 4)
- (_"Remove the fours"))
- ((= (get-value (get-top-card 1)) 5)
- (_"Remove the fives"))
- ((= (get-value (get-top-card 1)) 6)
- (_"Remove the sixes"))
- ((= (get-value (get-top-card 1)) 7)
- (_"Remove the sevens"))
- ((= (get-value (get-top-card 1)) 8)
- (_"Remove the eights"))
- ((= (get-value (get-top-card 1)) 9)
- (_"Remove the nines"))
- ((= (get-value (get-top-card 1)) 10)
- (_"Remove the tens"))
- ((= (get-value (get-top-card 1)) 11)
- (_"Remove the jacks"))
- ((= (get-value (get-top-card 1)) 12)
- (_"Remove the queens"))
- ((= (get-value (get-top-card 1)) 13)
- (_"Remove the kings"))
- (#t
- (_"I'm not sure"))))))
-
- (define (move-leftable? slot1 slot2)
- (cond ((= slot1 4)
- #f)
- ((= slot2 5)
- (move-leftable? (+ 1 slot1) (+ 2 slot1)))
- ((and (not (empty-slot? slot1))
- (not (empty-slot? slot2))
- (= (get-value (get-top-card slot1))
- (get-value (get-top-card slot2))))
- (list 1 (get-name (get-top-card slot2))
- (get-name (get-top-card slot1))))
- (#t
- (move-leftable? slot1 (+ 1 slot2)))))
-
- (define (get-hint)
- (or (removable?)
- (move-leftable? 1 2)
- (dealable?)
- (list 0 (_"Return cards to stock"))))
-
- (define (get-options)
- #f)
-
- (define (apply-options options)
- #f)
-
- (define (timeout)
- #f)
-
- (set-lambda new-game button-pressed button-released button-clicked
- button-double-clicked game-continuable game-won get-hint get-options
- apply-options timeout)
-