修复大屏幕队伍人员名字不对的问题

big-screen/src/socket.js

@@ -148,14 +148,16 @@ function _dispatch(event, data) {
 
     /**
      * 某个玩家游戏结束（正常结束/泡泡压底）
-     * data: { roomId, scores: {playerId: score, ...}, playerId, nickname }
+     * data: { roomId, scores: {playerId: score, ...}, nicknames: {playerId: nickname, ...}, playerId, nickname }
      */
     case 'room:gameOver': {
       console.log('[Socket] room:gameOver', data)
       // 处理所有玩家的分数（新格式）
       if (data?.scores) {
         Object.entries(data.scores).forEach(([pid, score]) => {
-          setPlayerGameOver(Number(pid), score, data.nickname)
+          // 使用对应玩家的昵称，如果没有则使用广播中的昵称
+          const playerNickname = data.nicknames?.[pid] || data.nickname
+          setPlayerGameOver(Number(pid), score, playerNickname)
         })
       } else if (data?.playerId !== undefined) {
         // 兼容旧格式：单个玩家分数

server/src/socket/roomHandler.js

@@ -254,10 +254,12 @@ function registerRoomHandlers(ws, { broadcastToRoom, joinRoom, leaveAllRooms, ro
 
       // 广播当前收集到的分数给所有人（让客户端可以实时显示）
       const scoresObj = {};
+      const nicknamesObj = {};
       for (const [pid, data] of roomScores) {
         scoresObj[pid] = data.score;
+        nicknamesObj[pid] = data.nickname;
       }
-      broadcastToRoom(roomId, 'room:gameOver', { roomId, scores: scoresObj, playerId, nickname });
+      broadcastToRoom(roomId, 'room:gameOver', { roomId, scores: scoresObj, nicknames: nicknamesObj, playerId, nickname });
 
       // 如果所有玩家都已上报分数，清理收集表
       if (reportedPlayers >= totalPlayers) {