17 lines
508 B
Common Lisp
17 lines
508 B
Common Lisp
(in-package #:flight-sim)
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(defmacro restartable (&body body)
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"Helper macro since we use continue restarts a lot
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(remember to hit C in slime or pick the restart so errors don't kill the app"
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`(restart-case
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(progn ,@body)
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(continue () :report "Continue")))
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(defun make-2d-array (h w contents)
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(let ((arr (make-array h)))
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(do ((i 0 (incf i))
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(rest-list contents (rest rest-list)))
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((eql i h))
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(setf (aref arr i) (make-array w :initial-contents (car rest-list))))
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arr))
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