restructure game and rooms, prettier

README.md

@@ -32,9 +32,11 @@ A website for playing Jeopardy! together with friends over the Internet. Designe
 - Games might be incomplete if some clues weren't revealed on the show.
 
 ## Updating Clues:
+
 - Game data is collected using a separate j-archive-parser project and collected into a single gzipped JSON file, which this project can retrieve.
 
 ## Environment Variables
+
 - `REDIS_URL`: Provide to allow persisting rooms to Redis so they survive server reboots
 - `OPENAI_SECRET_KEY`: Provide to allow using OpenAI's ChatGPT to judge answers
 

package.json

@@ -51,6 +51,7 @@
     "@types/cors": "^2.8.13",
     "@types/express": "^5.0.0",
     "@types/node": "^18.13.0",
+    "@types/papaparse": "^5.3.15",
     "@types/react": "^18.0.28",
     "@types/react-dom": "^18.0.10",
     "prettier": "^3.1.1",

server/aivoice.ts

@@ -0,0 +1,71 @@
+import nodeCrypto from 'node:crypto';
+
+// Given input text, gets back an mp3 file URL
+// We can send this to each client and have it be read
+// The RVC server caches for repeated inputs, so duplicate requests are fast
+// Without GPU acceleration this is kinda slow to do in real time, so we may need to add support to pre-generate audio clips for specific game
+export async function genAITextToSpeech(
+  rvcHost: string,
+  text: string,
+): Promise<string | undefined> {
+  if (text.length > 10000 || !text.length) {
+    return;
+  }
+  const resp = await fetch(rvcHost + '/gradio_api/call/partial_36', {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify({
+      data: [
+        text,
+        'Trebek',
+        'en-US-ChristopherNeural',
+        0,
+        0,
+        0,
+        0,
+        0,
+        ['rmvpe'],
+        0.5,
+        3,
+        0.25,
+        0.33,
+        128,
+        true,
+        false,
+        1,
+        true,
+        0.7,
+        'contentvec',
+        '',
+        0,
+        0,
+        44100,
+        'mp3',
+        nodeCrypto.createHash('md5').update(text).digest('hex'),
+      ],
+    }),
+  });
+  const info = await resp.json();
+  // console.log(info);
+  // Fetch the result
+  const fetchUrl = rvcHost + '/gradio_api/call/partial_36/' + info.event_id;
+  // console.log(fetchUrl);
+  const resp2 = await fetch(fetchUrl);
+  const info2 = await resp2.text();
+  // console.log(info2);
+  const lines = info2.split('\n');
+  // Find the line after complete
+  const completeIndex = lines.indexOf('event: complete');
+  const target = lines[completeIndex + 1];
+  if (target.startsWith('data: ')) {
+    // Take off the prefix, parse the array as json and get the first element
+    const arr = JSON.parse(target.slice(6));
+    // Fix the path /grad/gradio_api/file to /gradio_api/file
+    const url = arr[0].url.replace('/grad/gradio_api/file', '/gradio_api/file');
+    // console.log(url);
+    return url;
+  }
+  return;
+}