pocketmine\block\Thin::recalculateBoundingBox PHP Метод

    protected function recalculateBoundingBox()
    {
        $f = 0.4375;
        $f1 = 0.5625;
        $f2 = 0.4375;
        $f3 = 0.5625;
        $flag = $this->canConnect($this->getSide(2));
        $flag1 = $this->canConnect($this->getSide(3));
        $flag2 = $this->canConnect($this->getSide(4));
        $flag3 = $this->canConnect($this->getSide(5));
        if ((!$flag2 or !$flag3) and ($flag2 or $flag3 or $flag or $flag1)) {
            if ($flag2 and !$flag3) {
                $f = 0;
            } elseif (!$flag2 and $flag3) {
                $f1 = 1;
            }
        } else {
            $f = 0;
            $f1 = 1;
        }
        if ((!$flag or !$flag1) and ($flag2 or $flag3 or $flag or $flag1)) {
            if ($flag and !$flag1) {
                $f2 = 0;
            } elseif (!$flag and $flag1) {
                $f3 = 1;
            }
        } else {
            $f2 = 0;
            $f3 = 1;
        }
        return new AxisAlignedBB($this->x + $f, $this->y, $this->z + $f2, $this->x + $f1, $this->y + 1, $this->z + $f3);
    }