From 7853d8f191b6a2417c621ebdb2e1cfb8b2aca0ea Mon Sep 17 00:00:00 2001
From: ShuoZheLi <37442704+ShuoZheLi@users.noreply.github.com>
Date: Wed, 8 Dec 2021 16:45:31 -0600
Subject: [PATCH] added logic for sound on/off buttom

---
 src/browser/main.js | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/browser/main.js b/src/browser/main.js
index e0b8b19b..c4978b32 100644
--- a/src/browser/main.js
+++ b/src/browser/main.js
@@ -1634,10 +1634,26 @@
         $("take_screenshot").onclick = function()
         {
             emulator.screen_make_screenshot();
-
             $("take_screenshot").blur();
         };
 
+        $("mute").onclick = function()
+        {
+            if(emulator.is_muted)
+            {
+                emulator.speaker_adapter.mixer.set_volume(1, undefined);
+                emulator.is_muted = false;
+            }
+            else
+            {
+                emulator.speaker_adapter.mixer.set_volume(0, undefined);
+                emulator.is_muted = true;
+            }
+            
+            $("mute").blur();
+        };
+
+
         window.addEventListener("keydown", ctrl_w_rescue, false);
         window.addEventListener("keyup", ctrl_w_rescue, false);
         window.addEventListener("blur", ctrl_w_rescue, false);