pocketmine\level\format\ChunkSection::setBlock PHP Метод

public setBlock ( integer $x, integer $y, integer $z, integer $blockId = null, integer $meta = null ) : boolean
$x	integer	0-15
$y	integer	0-15
$z	integer	0-15
$blockId	integer	, if null, do not change
$meta	integer	0-15, if null, do not change
Результат	boolean

    public function setBlock($x, $y, $z, $blockId = null, $meta = null);

ChunkSection