public function getSafeSpawn($spawn = false)
{
if ($spawn === false) {
$spawn = $this->getSpawn();
}
if ($spawn instanceof Vector3) {
$x = (int) round($spawn->x);
$y = (int) round($spawn->y);
$z = (int) round($spawn->z);
for (; $y > 0; --$y) {
$v = new Vector3($x, $y, $z);
$b = $this->getBlock($v->getSide(0));
if ($b === false) {
return $spawn;
} elseif (!$b instanceof AirBlock) {
break;
}
}
for (; $y < 128; ++$y) {
$v = new Vector3($x, $y, $z);
if ($this->getBlock($v->getSide(1)) instanceof AirBlock) {
if ($this->getBlock($v) instanceof AirBlock) {
return new Position($x, $y, $z, $this);
}
} else {
++$y;
}
}
return new Position($x, $y, $z, $this);
}
return false;
}
public function getSide($side)
{
return new Position(parent::getSide($side), 0, 0, $this->level);
}