Catch rejected play() promises from browser autoplay policy

Browsers reject .play() with a DOMException when the user hasn't
interacted with the document yet. Add .catch(() => {}) to all 9
play() call sites to suppress the uncaught promise rejection.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

3 files changed, 3 insertions, 3 deletions

diff --git a/webAO/packets/handlers/handleMC.ts b/webAO/packets/handlers/handleMC.ts
index 8a1c0a2..44237ea 100644
--- a/webAO/packets/handlers/handleMC.ts
+++ b/webAO/packets/handlers/handleMC.ts
@@ -24,7 +24,7 @@ export const handleMC = (args: string[]) => {
     music.src = `${AO_HOST}sounds/music/${encodeURI(track.toLowerCase())}`;
   }
   music.loop = looping;
-  music.play();
+  music.play().catch(() => {});
 
   try {
     musicname = client.chars[charID].name;
diff --git a/webAO/packets/handlers/handleRMC.ts b/webAO/packets/handlers/handleRMC.ts
index 7758844..0cc6aa7 100644
--- a/webAO/packets/handlers/handleRMC.ts
+++ b/webAO/packets/handlers/handleRMC.ts
@@ -17,7 +17,7 @@ export const handleRMC = (args: string[]) => {
       music.currentTime += parseFloat(
         music.totime + (new Date().getTime() / 1000 - music.offset),
       ).toFixed(3);
-      music.play();
+      music.play().catch(() => {});
     },
     false,
   );
diff --git a/webAO/packets/handlers/handleZZ.ts b/webAO/packets/handlers/handleZZ.ts
index 31ceef5..0496d42 100644
--- a/webAO/packets/handlers/handleZZ.ts
+++ b/webAO/packets/handlers/handleZZ.ts
@@ -18,6 +18,6 @@ export const handleZZ = (args: string[]) => {
   const oldvolume = client.viewport.getSfxAudio().volume;
   client.viewport.getSfxAudio().volume = 1;
   client.viewport.getSfxAudio().src = `${AO_HOST}sounds/general/sfx-gallery.opus`;
-  client.viewport.getSfxAudio().play();
+  client.viewport.getSfxAudio().play().catch(() => {});
   client.viewport.getSfxAudio().volume = oldvolume;
 };