public function getHatedPlayerId($hateRank)
{
$i = 0;
$playerId = 0;
$sorted = Utils::sortBy($this->hatelist, function ($obj) {
return $obj->hate;
});
$size = count($this->hatelist);
if ($hateRank && $hateRank <= $size) {
$i = $size - $hateRank;
} else {
$i = $size - 1;
}
if ($sorted && $sorted[$i]) {
$playerId = $sorted[$i]->id;
}
return $playerId;
}
