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Tablas and lighters
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module Main where | |
import Prelude | |
import Effect (Effect) | |
import WAGS.Lib.Learn (play) | |
import WAGS.Lib.Tidal (AFuture, tdl) | |
import Data.Lens (_Just, set, traversed) | |
import Data.Profunctor (lcmap) | |
import WAGS.Math (calcSlope) | |
import WAGS.Lib.Tidal.Samples (class SampleTime, sampleTime) | |
import WAGS.Lib.Tidal.Tidal (betwixt, lnv, make, onTag, parse_, s) | |
m2 = 4.0 * 1.0 * 60.0/111.0 :: Number | |
fadeDown ::forall r. SampleTime r => r -> Number | |
fadeDown = lcmap sampleTime (betwixt 0.0 1.0 <<< calcSlope 0.4 1.0 1.2 0.0) | |
wag :: AFuture | |
wag = | |
make (m2 * 4.0) | |
{ -- lows | |
earth: s $ set (traversed <<< _Just <<< lnv) fadeDown $ parse_ "tabla:23 tabla2:21 tabla2:28 tabla2:41" | |
, wind: s """~ [tabla:3 tabla2:37] ~ tabla2:11 | |
~ tabla:3 ~ tabla2:40 | |
~ tabla:3 ~ ~ | |
~ tabla:3 ~ tabla2:31""" | |
, fire: s $ | |
onTag "str" (set (_Just <<< lnv) (lcmap sampleTime \t -> betwixt 0.0 1.0 $ 1.0 - t*0.2)) | |
$ parse_ """~ [chin*4 lighter] ~ ~ | |
~ [lighter:4 lighter:3 ] ~ [~ lighter:6] | |
~ ~ ~ [~ lighter:13] | |
~ ~ ~ [~ lighter:12] , | |
~ sitar:3;str ~ ~ | |
~ ~ ~ ~ | |
sitar:4;str ~ ~ | |
~ ~ ~ ~ , ~ tink ~ ~ ~ tink ~ ~ ~ tink ~ ~ ~ tink ~ ~ | |
""" | |
, title: "tablas and lighters" | |
} | |
main :: Effect Unit | |
main = play $ tdl $ wag |
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