<?php
// cim vacsie cislo, tym nebezpecnejsie
$hg_safety = array('motorway' => 10, 'trunk' => 10,'primary' => 8,'secondary' => 7,'tertiary' => 6,'unclassified' => 5,'residential' => 4,'service' => 3,'living_street' => 1);

// cycleway, footway, pedestrian, track/path maju 0
// primary*

// nascitava sa
$hg_s2 = array(
    "lanes > 1 and oneway = 'yes'" => 1,
    "lanes > 2 and oneway != 'yes'" => 1,
    "width < 4 and width != '' and lanes = 1" => 1,
    "cycleway = 'sharrow'" => -1,
    "cycleway = 'lane' or cycleway = 'track'" => -2,
    "bicycle = 'designated'" => -1,
    "oneway = 'yes'" => -1,
    "maxspeed <= 30" => -2,
    "maxspeed <= 40" => -1,
    "maxspeed >= 60" => 3,
    "traffic:class >= 1" => 1, "traffic:class >= 2" => 1,
    "traffic:class <= -1" => -1, "traffic:class <= -2" => -1
);

// ak sa prekryva s MHD +1
// ak sa prekryva s cyklotrasou -2

//st_intersects(way, (select st_union(way) from trasy where typ='cyklotrasa' and popis like '%bratislava%'))


// cim vascie cislo, tym rychlejsie, autove cesty su rychle
// zaporne cislo neozbrazuje
$speed_1 = array('footway','pedestrian','path');
$speed = array( // iba v footway
    "segregated = 'yes'" => 1,
    "width >= 4" => 1,
    "traffic:class <= -1" => 1,
    "traffic:class >= 1" => -1,
    "maxspeed < 20" => -1
);
// inak je speed 2, teda rychle

?>