Add docker setup and switch voice chat backend to use livekit

client/src/main.ts

@@ -284,8 +284,6 @@ let heartbeatAwaitingPong = false;
 let reconnectInFlight = false;
 let activeServerInstanceId: string | null = null;
 let reloadScheduledForVersionMismatch = false;
-let peerNegotiationReady = false;
-let pendingSignalMessages: Array<Extract<IncomingMessage, { type: 'signal' }>> = [];
 let peerListenGainByNickname = settings.loadPeerListenGains();
 let audioLayers: AudioLayerState = {
   voice: true,
@@ -322,10 +320,6 @@ const signaling = new SignalingClient(signalingUrl, handleSignalingStatus);
 
 const peerManager = new PeerManager(
   audio,
-  (targetId, payload) => {
-    signaling.send({ type: 'signal', targetId, ...payload });
-  },
-  () => mediaSession.getOutboundStream(),
   updateStatus,
 );
 const mediaSession = new MediaSession({
@@ -1277,7 +1271,7 @@ async function checkMicPermission(): Promise<boolean> {
 /** Starts local microphone capture and rebuilds the outbound track pipeline. */
 async function setupLocalMedia(audioDeviceId = ''): Promise<void> {
   await mediaSession.setupLocalMedia(audioDeviceId);
-  applyVoiceSendPermission();
+  authController.applyVoiceSendPermission();
 }
 
 /** Runs a short RMS sample to estimate and apply a usable microphone input gain. */
@@ -1497,25 +1491,20 @@ function disconnect(): void {
   lastSubscriptionRefreshTileY = Math.round(state.player.y);
   stopTeleportLoopAudio();
   activeTeleport = null;
-  peerNegotiationReady = false;
-  pendingSignalMessages = [];
   itemInteractionController.reset();
   itemBehaviorRegistry.cleanup();
 }
 
-/** Starts peer negotiation only after welcome + media setup sequencing is complete. */
-async function activatePeerNegotiation(): Promise<void> {
-  if (!state.running) return;
-  if (peerNegotiationReady) return;
-  peerNegotiationReady = true;
-  for (const peer of state.peers.values()) {
-    await peerManager.createOrGetPeer(peer.id, true, peer);
-  }
-  if (pendingSignalMessages.length === 0) return;
-  const queued = pendingSignalMessages;
-  pendingSignalMessages = [];
-  for (const signal of queued) {
-    await onAppMessage(signal);
+/** Connects to the LiveKit room and ensures peers exist for roster members. */
+async function connectLiveKit(url: string, token: string): Promise<void> {
+  try {
+    await peerManager.connectToRoom(url, token);
+    for (const peer of state.peers.values()) {
+      peerManager.ensurePeer(peer.id, peer);
+    }
+  } catch (error) {
+    console.error('LiveKit connect failed:', error);
+    updateStatus('LiveKit connection failed.');
   }
 }
 
@@ -1593,12 +1582,8 @@ const onAppMessage = createOnMessageHandler({
   handleAdminUsersList,
   handleAdminActionResult,
   handleItemTransferTargets,
-  isPeerNegotiationReady: () => peerNegotiationReady,
-  enqueuePendingSignal: (message) => {
-    pendingSignalMessages.push(message);
-    if (pendingSignalMessages.length > 500) {
-      pendingSignalMessages.splice(0, pendingSignalMessages.length - 500);
-    }
+  connectToLiveKit: (url, token) => {
+    void connectLiveKit(url, token);
   },
 });
 
@@ -1670,14 +1655,12 @@ async function setupMediaAfterAuth(): Promise<void> {
   const canProceed = await checkMicPermission();
   if (!canProceed) {
     setConnectionStatus('Microphone access is required.');
-    await activatePeerNegotiation();
     return;
   }
   try {
     await populateAudioDevices();
     if (dom.audioInputSelect.options.length === 0) {
       setConnectionStatus('No audio input device found. Open Audio setup or connect a microphone.');
-      await activatePeerNegotiation();
       return;
     }
     const inputDeviceId = dom.audioInputSelect.value || mediaSession.getPreferredInputDeviceId();
@@ -1685,8 +1668,6 @@ async function setupMediaAfterAuth(): Promise<void> {
   } catch (error) {
     console.error(error);
     setConnectionStatus(describeMediaError(error));
-  } finally {
-    await activatePeerNegotiation();
   }
 }