Universe::distance()

Complexity

Conditions	4
Paths	4

Size

Total Lines	12
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
  public static function distance($from, $to) {
    if ($from['galaxy'] != $to['galaxy']) {
      $distance = abs($from['galaxy'] - $to['galaxy']) * self::getBaseGalaxyDistance();
    } elseif ($from['system'] != $to['system']) {
      $distance = abs($from['system'] - $to['system']) * 5 * 19 + 2700;
    } elseif ($from['planet'] != $to['planet']) {
      $distance = abs($from['planet'] - $to['planet']) * 5 + 1000;
    } else {
      $distance = 5;
    }

    return $distance;
  }