61 lines
2.2 KiB
Racket
61 lines
2.2 KiB
Racket
#lang racket
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(require mzlib/unitsig
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(only-in racket/unit unit import export)
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racket/file
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(except-in racket/gui define-signature provide-signature-elements)
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"sig.rkt"
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"model.rkt"
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"gui.rkt"
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"heuristics.rkt"
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"explore.rkt"
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"../show-scribbling.rkt")
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(provide game@)
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(define game@
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(unit (import) (export)
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(define (make-gobblet-unit size)
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(compound-unit/sig
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(import)
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(link [CONFIG : config^
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((unit/sig config^ (import)
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(define BOARD-SIZE size)))]
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[RESTART : restart^
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((unit/sig restart^ (import)
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(define (new-game n)
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(put-preferences '(gobblet:board-size) (list n) void)
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(parameterize ([current-eventspace orig-eventspace])
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(queue-callback
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(lambda ()
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(start-gobblet n)))))
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(define (show-gobblet-help)
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(parameterize ([current-eventspace orig-eventspace])
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(queue-callback
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(lambda ()
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(unless help
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(set! help (show-scribbling '(lib "games/scribblings/games.scrbl")
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"gobblet")))
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(help)))))))]
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[MODEL : model^ (model-unit CONFIG)]
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[HEURISTICS : heuristics^ (heuristics-unit CONFIG MODEL EXPLORE)]
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[EXPLORE : explore^ (explore-unit CONFIG MODEL)]
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[GUI : () (gui-unit CONFIG MODEL RESTART HEURISTICS EXPLORE)])
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(export)))
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(define help #f)
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(define orig-eventspace (current-eventspace))
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(define (start-gobblet board-size)
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;; Start a new game as a child process:
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(parameterize* ([current-custodian (make-custodian)]
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[exit-handler
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(lambda (v)
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(custodian-shutdown-all (current-custodian)))]
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[current-eventspace (make-eventspace)])
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(queue-callback
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(lambda () (invoke-unit/sig (make-gobblet-unit board-size))))))
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(start-gobblet (get-preference 'gobblet:board-size (lambda () 3)))))
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