;; -*- Mode: Lisp; -*- ;;;; Description of the Boston Subway system ;;; Last Edited: 1/11/91, KDF ;;; Copyright (c) 1983-1991, Kenneth D. Forbus, Northwestern University, ;;; and Johan de Kleer, the Xerox Corporation. ;;; All rights reserved. ;;; See the file legal.txt for a paragraph stating scope of permission ;;; and disclaimer of warranty. The above copyright notice and that ;;; paragraph must be included in any separate copy of this file. (in-package :COMMON-LISP-USER) ;;; (Note: this map is quite sketchy) (defline Red-Line) (defline Green-Line) (defline Orange-Line) (defline Blue-Line) (defstation Airport (Blue-Line) 4.0 1.0) (defstation Aquarium (Blue-Line) 3.75 0.1) (defstation Wood-Island (Blue-Line) 5.0 2.0) (defstation State (Blue-Line Orange-Line) 3.1 -0.75) (defstation Park-Street (Green-Line Red-Line) 2.5 -0.5) (defstation Government-Center (green-line blue-line) 2.9 -0.25) (defstation Copley-Square (Green-Line) 1.0 -1.0) (defstation Boston-U (Green-Line) -1.0 -1.0) (defstation North-Station (Green-Line Orange-Line) 2.5 0.75) (defstation Haymarket (Orange-Line Green-Line) 2.75 0.5) (defstation South-Station (Red-Line) 3.0 -1.0) (defstation Washington (Red-Line Orange-Line) 2.75 -0.75) (defstation Kendall-Square (Red-Line) 1.0 0.0) (defstation Central-Square (Red-Line) -1.0 0.0) (defstation Harvard-Square (Red-Line) -2.0 1.0)