How to indentify the meta and set the stairs to an different direction on setBlock?

Hello i have this:

PHP:

$pos->getLevel()->setBlock(new Position($pos->x, $pos->y, $pos->z, $pos->getLevel()), $block, false, false);

$block2 are the id of the stair that i want: "134" and i want to set the rotation of the stair to top, right, left, or bottom, so how can i do that? I have see on this:
https://github.com/pmmp/PocketMine-...1630823b7b/src/pocketmine/block/Stair.php#L92

but i don't know how to do this whitout need that the player is looking to top or bottom on yaw..

 

Hi, the first 2 bits of metadata are for the stairs rotation, and with the third bit you can set vertical rotation to the top or bottom.

 

How can i get and set the metadata by this code that i have? setBlock? can you tell me ?

 

PHP:

$meta = $block->getDamage();

$meta &= 0x00; //one of horizontal rotations
$meta &= 0x01; //one of horizontal rotations
$meta &= 0x02; //one of horizontal rotations
$meta &= 0x03; //one of horizontal rotations

//you can change horizontal direction with
$meta ^= 0x04; //change vertical rotation


should work

 

Hello, but how can i indetify the meta to an block? Because i get the block by using this:

PHP:

 $block = Item::fromString("136:0")->getBlock();
    $this->getServer()->getLevelByName($level)->setBlock(new Position($x, $y, $z, $this->getServer()->getLevelByName($level)), $block, false, false);

So, who can i set the meta to this?