Defined seek property for HTML5AudioSound class

Author: pavle-goloskokovic

src/sound/html5/HTML5AudioSound.js

@@ -151,4 +151,22 @@ Object.defineProperty(HTML5AudioSound.prototype, 'seek', {
         }
     }
 });
+/**
+ * Property indicating whether or not
+ * the sound or current sound marker will loop.
+ *
+ * @name Phaser.Sound.HTML5AudioSound#loop
+ * @property {boolean} loop
+ */
+Object.defineProperty(HTML5AudioSound.prototype, 'loop', {
+    get: function () {
+        return this.currentConfig.loop;
+    },
+    set: function (value) {
+        this.currentConfig.loop = value;
+        if (this.audio) {
+            this.audio.loop = value;
+        }
+    }
+});
 module.exports = HTML5AudioSound;