revert part of #2053

gframe/tag_duel.cpp

@@ -751,12 +751,12 @@ int TagDuel::Analyze(char* msgbuffer, unsigned int len) {
 		case MSG_SHUFFLE_EXTRA: {
 			player = BufferIO::ReadInt8(pbuf);
 			count = BufferIO::ReadInt8(pbuf);
-			NetServer::SendBufferToPlayer(players[player], STOC_GAME_MSG, offset, (pbuf - offset) + count * 4);
-			NetServer::ReSendToPlayer(players[player * 2 + 1]);
+			NetServer::SendBufferToPlayer(cur_player[player], STOC_GAME_MSG, offset, (pbuf - offset) + count * 4);
 			for(int i = 0; i < count; ++i)
 				BufferIO::WriteInt32(pbuf, 0);
-			for (int p = (1 - player) * 2, i = 0; i < 2; i++, p++)
-				NetServer::SendBufferToPlayer(players[p], STOC_GAME_MSG, offset, pbuf - offset);
+			for(int i = 0; i < 4; ++i)
+				if(players[i] != cur_player[player])
+					NetServer::SendBufferToPlayer(players[i], STOC_GAME_MSG, offset, pbuf - offset);
 			for(auto oit = observers.begin(); oit != observers.end(); ++oit)
 				NetServer::ReSendToPlayer(*oit);
 			RefreshExtra(player);