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adding theremin block and set instrument

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This commit is contained in:
Eric Rosenbaum 2016-10-19 15:44:30 -04:00
parent f3f2fea3dd
commit 0858a22ffb
1 changed files with 17 additions and 0 deletions
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17
src/blocks/scratch3_sound.js
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@ -1,4 +1,5 @@
var MathUtil = require('../util/math-util');
var Cast = require('../util/cast');
var Promise = require('promise');
function Scratch3SoundBlocks(runtime) {
@ -19,7 +20,9 @@ Scratch3SoundBlocks.prototype.getPrimitives = function() {
'sound_playuntildone': this.playSoundAndWait,
'sound_stopallsounds': this.stopAllSounds,
'sound_playnoteforbeats': this.playNoteForBeats,
'sound_playthereminforbeats': this.playThereminForBeats,
'sound_playdrumforbeats': this.playDrumForBeats,
'sound_setinstrumentto': this.setInstrument,
'sound_seteffectto' : this.setEffect,
'sound_changeeffectby' : this.changeEffect,
'sound_cleareffects' : this.clearEffects,
@ -77,6 +80,15 @@ Scratch3SoundBlocks.prototype.playNoteForBeats = function (args, util) {
});
};
Scratch3SoundBlocks.prototype.playThereminForBeats = function (args, util) {
util.target.audioEngine.playThereminForBeats(args.NOTE, args.BEATS);
return new Promise(function(resolve) {
setTimeout(function() {
resolve();
}, (1000 * args.BEATS) );
});
};
Scratch3SoundBlocks.prototype.playDrumForBeats = function (args, util) {
util.target.audioEngine.playDrumForBeats(args.DRUMTYPE, args.BEATS);
return new Promise(function(resolve) {
@ -86,6 +98,11 @@ Scratch3SoundBlocks.prototype.playDrumForBeats = function (args, util) {
});
};
Scratch3SoundBlocks.prototype.setInstrument = function (args, util) {
var instNum = Cast.toNumber(args.INSTRUMENT);
return util.target.audioEngine.setInstrument(instNum);
};
Scratch3SoundBlocks.prototype.setEffect = function (args, util) {
util.target.audioEngine.setEffect(args.EFFECT, args.VALUE);
};