Update server.js

server.js

@@ -1,19 +1,48 @@
-const WebSocket = require('ws');
+const colyseus = require("colyseus");
+const http = require("http");
+const express = require("express"); // optional
 
-const wss = new WebSocket.Server({ port: 7860 });
+// Initialize the Express app (optional)
+const app = express();
 
-wss.on('connection', function connection(ws) {
-  console.log('A new client connected!');
+// Create HTTP & WebSocket servers
+const server = http.createServer(app);
+const gameServer = new colyseus.Server({
+    server: server,
+});
 
-  ws.on('message', function incoming(message) {
-    console.log('Received:', message);
-    // Echo the message back to the client
-    ws.send(`Server received: ${message}`);
-  });
+// Define a room handler
+class MyRoom extends colyseus.Room {
+    onCreate(options) {
+        console.log("Room created!", options);
+    }
 
-  ws.on('close', function () {
-    console.log('Client has disconnected');
-  });
-});
+    onJoin(client, options) {
+        console.log(client.sessionId, "joined!");
+    }
+
+    onLeave(client, consented) {
+        console.log(client.sessionId, "left!");
+    }
+
+    onMessage(client, message) {
+        console.log(client.sessionId, "sent message", message);
+        this.broadcast("messages", message);
+    }
 
-console.log('WebSocket server is listening on ws://localhost:8080');
+    onDispose() {
+        console.log("Room disposed!");
+    }
+}
+
+// Register the room handler
+gameServer.define("my_room", MyRoom);
+
+// Serve static files (optional)
+app.use(express.static("public"));
+
+// Start the server
+const port = process.env.PORT || 7860;
+server.listen(port, () => {
+    console.log(`Listening on ws://localhost:${port}`);
+});