42 lines
1.3 KiB
Common Lisp
42 lines
1.3 KiB
Common Lisp
;;;; cl-scopes/csys - concurrent cybernetic communication systems
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(defpackage :scopes/csys
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(:use :common-lisp)
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(:local-nicknames (:actor :scopes/core/actor)
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(:async :scopes/util/async)
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(:config :scopes/config)
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(:core :scopes/core)
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(:message :scopes/core/message)
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(:shape :scopes/shape)
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(:util :scopes/util)
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(:alx :alexandria))
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(:export #:printer #:send
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#:*sensors*))
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(in-package :scopes/csys)
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(defvar *sensors* (make-hash-table :test #'equal))
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(defun send (msg)
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(dolist (sn (find-create-sensors msg))
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(actor:send sn msg)))
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(defun find-create-sensors (msg)
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(let* ((key (cddr (shape:head msg)))
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(sns (gethash key *sensors*)))
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(format t "~&~a ~a" key sns)
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(or sns
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(let* ((mx (message:create
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(list :csys :sensor (shape:head-value msg :class))))
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(hdlrs (core:select mx (core:actions core:*root*))))
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(if hdlrs
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(let ((tsks (mapcar #'actor:create hdlrs)))
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(setf (gethash key *sensors*) tsks))
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(util:lgw "no action selected" msg))))))
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;;;; example behaviors / actions
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(defun printer (msg)
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(util:lgi msg)
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;(format t "~&~a" msg)
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)
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