Fix chatbox

server/handler/connection.js

@@ -180,7 +180,25 @@ module.exports = (io) => (socket) => {
 
     socket.on("send-message", (messageData) => {
         const roomId = roomController.getUserRoom(socket.id);
-        if (roomId) socket.to(roomId).emit("chat-message", messageData);
+        if (!roomId) return;
+
+        const serverUsername = roomController.getUserName(socket.id);
+        
+        if (!messageData.sender || messageData.sender === "Player" || messageData.sender === "Anonymous") {
+            if (serverUsername) {
+                console.log(`Fixing missing username for ${socket.id}: using "${serverUsername}" instead of "${messageData.sender || 'none'}"`);
+                messageData.sender = serverUsername;
+            } else {
+                console.warn(`Could not find username for user ${socket.id}`);
+            }
+        }
+        
+        socket.to(roomId).emit("chat-message", messageData);
+        
+        socket.emit("chat-message-confirmation", {
+            ...messageData,
+            sender: messageData.sender
+        });
     });
 
     socket.on("get-user-info", () => {