From fedd2df5909a037eeef49c4d50c66a1e2170cc13 Mon Sep 17 00:00:00 2001
From: Fergal Hanley <fergalhanley@Fergals-MacBook-Pro.local>
Date: Sun, 17 Apr 2016 17:20:47 +1000
Subject: [PATCH] get/set currentTime for buffer source

---
 lib/buffer-source.js | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/lib/buffer-source.js b/lib/buffer-source.js
index 01f8505..d2511b1 100644
--- a/lib/buffer-source.js
+++ b/lib/buffer-source.js
@@ -75,6 +75,28 @@ function createBufferSource (src, opt) {
         return duration
       }
     },
+    currentTime: {
+      enumerable: true, configurable: true,
+      get: function () {
+        if (!playing) 
+          return audioCurrentTime
+        else
+          return audioCurrentTime + (rightNow() - audioStartTime) / 1000
+      },
+      set: function (n) {
+        if(typeof n !== 'number' || n > duration) {
+          throw new Error('invalid set currentTime = ' + n + ' for audio with duration = ' + duration);
+        }
+        if (playing) {
+          emitter.pause()
+          audioCurrentTime = n
+          emitter.play()
+        }
+        else {
+          audioCurrentTime = n
+        }
+      }
+    },
     playing: {
       enumerable: true, configurable: true,
       get: function () {