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>

2 files changed, 2 insertions, 2 deletions

diff --git a/webAO/viewport/utils/handleICSpeaking.ts b/webAO/viewport/utils/handleICSpeaking.ts
index 6cf665c..ec791c5 100644
--- a/webAO/viewport/utils/handleICSpeaking.ts
+++ b/webAO/viewport/utils/handleICSpeaking.ts
@@ -169,7 +169,7 @@ export const handle_ic_speaking = async (playerChatMsg: ChatMsg) => {
     )}/${shout}.opus`;
     const exists = await fileExists(perCharPath);
     client.viewport.shoutaudio.src = exists ? perCharPath : client.resources[shout].sfx;
-    client.viewport.shoutaudio.play();
+    client.viewport.shoutaudio.play().catch(() => {});
     client.viewport.setShoutTimer(client.resources[shout].duration);
   } else {
     client.viewport.setShoutTimer(0);
diff --git a/webAO/viewport/utils/initTestimonyUpdater.ts b/webAO/viewport/utils/initTestimonyUpdater.ts
index c1e4d93..a545c97 100644
--- a/webAO/viewport/utils/initTestimonyUpdater.ts
+++ b/webAO/viewport/utils/initTestimonyUpdater.ts
@@ -18,7 +18,7 @@ export const initTestimonyUpdater = () => {
   }
 
   client.viewport.testimonyAudio.src = client.resources[testimony].sfx;
-  client.viewport.testimonyAudio.play();
+  client.viewport.testimonyAudio.play().catch(() => {});
 
   const testimonyOverlay = <HTMLImageElement>(
     document.getElementById("client_testimony")