/**
* Destroy a sign
* @param Sign $tile - sign tile
*/
public static function breakSign(Sign $tile)
{
$l = $tile->getLevel();
$l->setBlockIdAt($tile->getX(), $tile->getY(), $tile->getZ(), Block::AIR);
$l->setBlockDataAt($tile->getX(), $tile->getY(), $tile->getZ(), 0);
$tile->close();
}
/**
* Add a new 1vs1 sign
*/
public function addSign(Sign $signTile)
{
$signs = $this->config->signs;
$signs[count($this->signTiles)] = [$signTile->getX(), $signTile->getY(), $signTile->getZ(), $signTile->getLevel()->getName()];
$this->config->set("signs", $signs);
$this->config->save();
array_push($this->signTiles, $signTile);
}