Added functions to stop all sounds

audio.js

@@ -59,6 +59,11 @@ function stopSfx(name) {
   cleanPlaying();
 }
 
+function stopAllSfx() {
+  playing.map(item => item.stop());
+  cleanPlaying();
+}
+
 function stopLoop(name) {
   if (looping[name]) {
     looping[name].stop();
@@ -66,6 +71,18 @@ function stopLoop(name) {
   }
 }
 
+function stopAllLoops() {
+  Object.entries(looping).forEach(([key, val]) => {
+    val.stop();
+    delete looping[key];
+  });
+}
+
+function stopAllSound() {
+  stopAllSfx();
+  stopAllLoops();
+}
+
 function cleanPlaying() {
   playing = playing.filter(item => !item.done);
 }