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Merge pull request #785 from ericrosenbaum/feature/load-drums-from-storage

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Load drum sounds from storage and play them
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Eric Rosenbaum 2017-11-20 13:56:23 -05:00 • committed by GitHub
commit 614708d48c
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22 changed files with 293 additions and 94 deletions
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14
test/unit/blocks_music.js → test/unit/extension_music.js
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@ -1,10 +1,9 @@
const test = require('tap').test;
const Music = require('../../src/blocks/scratch3_music');
const Music = require('../../src/extensions/scratch3_music/index.js');
let playedDrum;
let playedInstrument;
const runtime = {
audioEngine: {
numDrums: 3,
numInstruments: 3,
instrumentPlayer: {
loadInstrument: instrument => (playedInstrument = instrument)
@ -12,13 +11,14 @@ const runtime = {
}
};
const blocks = new Music(runtime);
blocks._playDrumNum = (util, drum) => (playedDrum = drum);
const util = {
stackFrame: Object.create(null),
target: {
audioPlayer: {
playDrumForBeats: drum => (playedDrum = drum)
}
audioPlayer: null
},
stackFrame: Object.create(null)
yield: () => null
};
test('playDrum uses 1-indexing and wrap clamps', t => {
@ -26,7 +26,7 @@ test('playDrum uses 1-indexing and wrap clamps', t => {
blocks.playDrumForBeats(args, util);
t.strictEqual(playedDrum, 0);
args = {DRUM: runtime.audioEngine.numDrums + 1};
args = {DRUM: blocks.DRUM_INFO.length + 1};
blocks.playDrumForBeats(args, util);
t.strictEqual(playedDrum, 0);