Diff for /gforth/sokoban.fs between versions 1.3 and 1.8

version 1.3, 1997/02/16 20:51:11 version 1.8, 2007/12/31 18:40:24
Line 1 Line 1
 \ sokoban - a maze game in FORTH  \ sokoban - a maze game in FORTH
   
   \ Copyright (C) 1995,1997,1998,2003 Free Software Foundation, Inc.
   
   \ This file is part of Gforth.
   
   \ Gforth 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 3
   \ of the License, 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, see http://www.gnu.org/licenses/.
   
 \ Contest from Rick VanNorman in comp.lang.forth  \ Contest from Rick VanNorman in comp.lang.forth
   
 \ SOKOBAN  \ SOKOBAN
Line 118  Variable score     0 score !  \ total nu Line 135  Variable score     0 score !  \ total nu
         S" &."  S" .&"  r@ play-rule  IF  r> soko +!  EXIT  THEN          S" &."  S" .&"  r@ play-rule  IF  r> soko +!  EXIT  THEN
         S" &* " S" .&$" r@ play-rule          S" &* " S" .&$" r@ play-rule
               IF  r> soko +!  1 rocks +! -1 score +!  EXIT  THEN                IF  r> soko +!  1 rocks +! -1 score +!  EXIT  THEN
           S" &$." S" .@*" r@ play-rule
                 IF  r> soko +! -1 rocks +!  1 score +!  EXIT  THEN
         -1 moves +!  r> drop  ;          -1 moves +!  r> drop  ;
   
 1            move: soko-right  1            move: soko-right

Removed from v.1.3  
changed lines
  Added in v.1.8


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