pocketmine\level\format\generic\BaseFullChunk::populateSkyLight PHP 메소드

    public function populateSkyLight()
    {
        for ($z = 0; $z < 16; ++$z) {
            for ($x = 0; $x < 16; ++$x) {
                $top = $this->getHeightMap($x, $z);
                for ($y = 127; $y > $top; --$y) {
                    $this->setBlockSkyLight($x, $y, $z, 15);
                }
                for ($y = $top; $y >= 0; --$y) {
                    if (Block::$solid[$this->getBlockId($x, $y, $z)]) {
                        break;
                    }
                    $this->setBlockSkyLight($x, $y, $z, 15);
                }
                $this->setHeightMap($x, $z, $this->getHighestBlockAt($x, $z, false));
            }
        }
    }