Merge pull request #1 from SKATTKOOKIE/feature/voice-connect-sounds

Add voice channel connect/disconnect sounds

src/native/sounds.ts

@@ -0,0 +1,60 @@
+export function injectSounds(webContents: Electron.WebContents) {
+  webContents.on("did-finish-load", () => {
+    webContents.executeJavaScript(`
+      (function() {
+        if (window.__soundsInjected) return;
+        window.__soundsInjected = true;
+
+        let ctx = null;
+        function getAudioContext() {
+          if (!ctx) ctx = new AudioContext();
+          return ctx;
+        }
+
+        function playTone(frequency, duration, volume = 0.1) {
+          try {
+            const audio = getAudioContext();
+            const oscillator = audio.createOscillator();
+            const gain = audio.createGain();
+            oscillator.connect(gain);
+            gain.connect(audio.destination);
+            oscillator.type = "sine";
+            oscillator.frequency.value = frequency;
+            gain.gain.setValueAtTime(volume, audio.currentTime);
+            gain.gain.exponentialRampToValueAtTime(0.001, audio.currentTime + duration);
+            oscillator.start(audio.currentTime);
+            oscillator.stop(audio.currentTime + duration);
+          } catch(e) {}
+        }
+
+        function playConnectSound() {
+          playTone(660, 0.15);
+          setTimeout(() => playTone(880, 0.2), 150);
+        }
+
+        function playDisconnectSound() {
+          playTone(880, 0.15);
+          setTimeout(() => playTone(440, 0.3), 150);
+        }
+
+        const OriginalWebSocket = window.WebSocket;
+
+        window.WebSocket = class extends OriginalWebSocket {
+          constructor(...args) {
+            super(...args);
+
+            this.addEventListener("message", (event) => {
+              try {
+                const data = JSON.parse(event.data);
+
+                if (data.type === "VoiceChannelJoin") playConnectSound();
+                if (data.type === "VoiceChannelLeave") playDisconnectSound();
+
+              } catch {}
+            });
+          }
+        };
+      })();
+    `);
+  });
+}

src/native/window.ts

@@ -1,4 +1,5 @@
 import { join } from "node:path";
+import { injectSounds } from "./sounds";
 
 import {
   BrowserWindow,
@@ -86,6 +87,9 @@ export function createMainWindow() {
   // load the entrypoint
   mainWindow.loadURL(BUILD_URL.toString());
 
+  // Load connect and disconnect sounds
+  injectSounds(mainWindow.webContents);
+
   // minimise window to tray
   mainWindow.on("close", (event) => {
     if (!shouldQuit && config.minimiseToTray) {