Mercurial > hg > amuse
view implementations/meredith/constructors.lisp @ 292:80c227c1c0da
The MTP implementation of AMUSE:MONODY now uses the voice of the first event in the piece.
darcs-hash:20090723085710-c0ce4-0324442e9897c7a903fa20cfd16d18f880718439.gz
author | Marcus Pearce <m.pearce@gold.ac.uk> |
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date | Thu, 23 Jul 2009 09:57:10 +0100 |
parents | d22c67dac97d |
children | 6f0881af3403 |
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(cl:in-package #:amuse-meredith) (defun make-meredith-composition-identifier (composition-id) (make-instance 'meredith-composition-identifier :composition-id composition-id)) (defun make-meredith-composition (&key events time interval identifier description) (make-instance 'meredith-composition :%data events :time time :interval interval :identifier identifier :description description)) (defun make-meredith-event (&rest args) (apply #'make-instance 'meredith-event args)) (defun db-event->meredith-event (db-event) (destructuring-bind (event-id tatum-on tatum-dur tactus-on tactus-dur crot-on crot-dur tatum-on-ms tatum-dur-ms beat-on-ms beat-dur-ms crot-on-ms crot-dur-ms pitch-name midi-note-number cpitch mpitch voice) db-event (make-meredith-event :identifier event-id :tatum-on tatum-on :tatum-dur tatum-dur :tactus-on tactus-on :tactus-dur tactus-dur :time crot-on ; define crotchet as standard time :interval crot-dur :tatum-on-ms tatum-on-ms :tatum-dur-ms tatum-dur-ms :beat-on-ms beat-on-ms :beat-dur-ms beat-dur-ms :crot-on-ms crot-on-ms :crot-dur-ms crot-dur-ms :pitch-name pitch-name :number midi-note-number :cp cpitch :mp mpitch :voice voice)))