add more fixtures

Author: stagas

test/fixtures/kick.js

@@ -0,0 +1,17 @@
+import Wavetable from './wavetable.js'
+import Lowpass from './lowpass.js'
+export default async c => {
+  const lp = await Lowpass(c)
+  const sin = await Wavetable(c, { osc: './sin.js' })
+  return (c, {
+    hz = 200,
+    pitchDecay = 15,
+    volDecay = 15,
+    filter = .5
+  }) => {
+    if (c.p === 0) sin.setPhase(0)
+    return lp({ x: sin(c, {
+      hz: hz * Math.exp(-c.t * pitchDecay)
+    }) * Math.exp(-c.t * volDecay) }, { a: filter })
+  }
+}

test/fixtures/miss-judged.js

@@ -0,0 +1,42 @@
+export default async c => {
+  const [
+    miss,
+    drums,
+    piano,
+  ] = await Promise.all([
+    c.buf({id:'miss',len:c.br,ch:1}),
+    c.buf({id:'drums',len:c.br*2,ch:1}),
+    c.buf({id:'piano',len:c.br*2,ch:1}),
+  ])
+
+  const texture = await c.sample('freesound:263671')
+  const fridge = await c.sample('freesound:478656')
+  const bass = await c.sample('freesound:144114')
+
+  const missSrc = await c.src(
+    './miss-judged.js',{buffer:miss,d:16,s:32})
+
+  if (drums.createdNow)
+    await c.src('./drums.js',{buffer:drums})
+
+  if (piano.createdNow)
+    await c.src('./piano.js',{buffer:piano,hz:200,chord:[2/4,7/6]})
+
+  return c => c(
+    c => { c.mix(c.zero(c.buffer),
+      [miss, 1,1.3,c.n],
+      [drums,1,1.3,c.n],
+      [piano,1,1.5,c.n+c.br],
+      [texture,1,.15,c.n],
+      [fridge,1,1,c.n],
+      [bass,1,7,c.n],
+    ) },
+    c => { missSrc.update(c) },
+
+    // limiter
+    c => [
+      Math.tanh(c.input[0])*.8,
+      Math.tanh(c.input[1])*.8
+    ]
+  )
+}