public Provera(playerid)
{
    for(new i = 0; i < sizeof(HouseInfo); i++)
    {
        if(IsPlayerInRangeOfPoint(playerid, 3,HouseInfo[i][hEntrancex], HouseInfo[i][hEntrancey], HouseInfo[i][hEntrancez]))
            {
                TextDrawShowForPlayer(playerid, id txtdrawa);
            }
            else
            {
                TextDrawHideForPlayer(playerid, id txtdrawa);
            }
        }
    return 1;
}