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(define-module (nanolight fixture-library generic)
#:use-module (oop goops)
#:use-module (nanolight fixture)
#:export (generic-dimmer generic-rgb))
(use-modules (srfi srfi-1))
(define (generic-dimmer)
(list
(make <fixture-attribute> #:name 'intensity
#:range '(0 100) #:type 'continuous #:home-value 0
#:translator (lambda (universe start-addr value set-dmx)
(set-dmx universe start-addr
(percent->dmxval value))))))
(define (feature-char->attr-name c)
(case c
((i) 'intensity)
((r) 'red)
((g) 'green)
((b) 'blue)
((w) 'white)
(else
(error "Unrecognised symbol for generic RGB fixture" c))))
(define (generic-rgb feature-list)
(lambda ()
(fold
(lambda (feature addr-offset list-so-far)
(if (eq? feature 0)
list-so-far
(cons
(make <fixture-attribute>
#:name (feature-char->attr-name feature)
#:range '(0 100)
#:type 'continuous
#:home-value 0
#:translator (lambda (universe start-addr value set-dmx)
(set-dmx universe
(+ start-addr addr-offset)
(percent->dmxval value))))
list-so-far)))
'()
feature-list
(iota (length feature-list) 0))))
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