假如tr只有一件(<?),如何獲取他的血量?

new TrPlayer = 0;

for (new id = 1; id <= g_maxplayers; id++)
{
     if (!is_user_connected(id))
           continue;

     if (get_user_team(id) != 1)
           continue;

     if (TrPlayer != 0)
     {
           TrPlayer = -1;
           break;
     }

     TrPlayer = id;
}

if (TrPlayer == -1) // 多於1個TR..
....
else if (TrPlayer == 0) // 沒有 TR
....
else
     // get_user_health (TrPlayer);