Got a good start, but need to introduce the throttling. May require s…

…ignificant rewrites.
meenie · Sep 3, 2013 · 834f11f · 834f11f
1 parent d11a5e5
commit 834f11f
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Showing 2 changed files with 25 additions and 7 deletions.
diff --git a/examples/js/app.js b/examples/js/app.js
@@ -470,6 +470,12 @@ app.controller('AppController', function($scope) {
         .note('quarter', 'C3')
         .rest('quarter');
 
+    drum.rest('whole');
+
+    rightHand.repeatFromBeginning(20);
+    leftHand.repeatFromBeginning(20);
+    drum.repeatFromBeginning(20);
+
     rightHand.finish();
     leftHand.finish();
     drum.setVolume(10).finish();

diff --git a/src/band.js b/src/band.js
@@ -451,14 +451,18 @@
                         sounds.push({
                             startTime: startTime,
                             stopTime: stopTime,
-                            node: instrument.createSound(volume)
+                            instrument: instrument,
+                            destination: volume,
+                            pitch: false
                         });
                     } else {
                         pitch.forEach(function(p) {
                             sounds.push({
                                 startTime: startTime,
                                 stopTime: stopTime,
-                                node: instrument.createSound(volume, pitches[p.trim()])
+                                instrument: instrument,
+                                destination: volume,
+                                pitch: pitches[p.trim()]
                             });
                         });
                     }
@@ -503,13 +507,19 @@
 
             var timeOffset = ac.currentTime - totalPlayTime;
             sounds.forEach(function(sound) {
-                var node = sound.node,
+                var instrument = sound.instrument,
                     startTime = sound.startTime + timeOffset,
-                    stopTime = sound.stopTime + timeOffset
+                    stopTime = sound.stopTime + timeOffset,
+                    destination = sound.destination,
+                    pitch = sound.pitch
                 ;
 
-                node.start(startTime);
-                node.stop(stopTime);
+                if (startTime > ac.currentTime) {
+                    sound.node = instrument.createSound(destination, pitch);
+                    sound.node.start(startTime);
+                    sound.node.stop(stopTime);
+                }
+
             });
 
             if (faded && ! muted) {
@@ -606,7 +616,9 @@
          */
         function reset() {
             sounds.forEach(function(sound) {
-                sound.node.stop(0);
+                if (sound.node) {
+                    sound.node.stop(0);
+                }
             });
             self.end();
         }