C++ Need help, exhausted.

[Dawcio92]

Hello,
I need help with exhausted for this command.

else if(text == "!buyhouse" && g_config.getGlobalString("buyhouse") == "yes")
        {
  unsigned long money = player->getMoney();
  bool last = false;
  for (int x = player->pos.x-1; x <= player->pos.x+1 && !last; x++)
  {
   for(int y = player->pos.y-1; y <= player->pos.y+1 && !last; y++)
   {
    Position doorPos(x, y, player->pos.z);
    Tile* tile = getTile(doorPos);
    House* house = tile? tile->getHouse() : NULL;
    
    if (house && house->getPlayerRights(player->getName()) == HOUSE_OWNER){
              player->sendTextMessage(MSG_ADVANCE, "You own this house.");
              return;
    }
    if (house && player->level < g_config.LEVEL_HOUSE){
              player->sendTextMessage(MSG_ADVANCE, "You need higher level to buy house.");
              return;
    }
    if (house && house->isBought()){
              player->sendTextMessage(MSG_ADVANCE, "This house already has an owner.");
              return;
    }
    if(house && house->checkHouseCount(player) >= g_config.getGlobalNumber("maxhouses", 0)){
              std::stringstream textmsg;
              textmsg << " You cant have more than " << g_config.getGlobalNumber("maxhouses", 1) << " houses ";
              player->sendTextMessage(MSG_ADVANCE, textmsg.str().c_str());
              return;   
    }
    if (house && house->getPlayerRights(doorPos, player->getName()) == HOUSE_NONE && !house->isBought() && house->checkHouseCount(player) < g_config.getGlobalNumber("maxhouses", 1))
    {
     Item *item = dynamic_cast<Item*>(tile->getThingByStackPos(tile->getThingCount()-1));
     long price = g_config.getGlobalNumber("priceforsqm", 0) * house->getHouseSQM(house->getName());
     if (item && Item::items[item->getID()].isDoor && price <= money)
     {
      player->substractMoney(price);
      house->setOwner(player->getName());
      house->save();
      player->sendTextMessage(MSG_ADVANCE, "You bought a house.");
      last = true;
     }
     else
     {
     player->sendMagicEffect(player->pos, NM_ME_PUFF);
     player->sendTextMessage(MSG_ADVANCE, "You dont have enough money to buy this house.");
     }
   }
  }
 }
}