public function write(NBT $nbt) { $nbt->putByte($this->value); }
public function write(NBT $nbt) { if (!isset($this->tagType)) { $id = null; foreach ($this as $tag) { if ($tag instanceof Tag) { if (!isset($id)) { $id = $tag->getType(); } elseif ($id !== $tag->getType()) { return false; } } } $this->tagType = $id; } $nbt->putByte($this->tagType); /** @var Tag[] $tags */ $tags = []; foreach ($this as $tag) { if ($tag instanceof Tag) { $tags[] = $tag; } } $nbt->putInt(count($tags)); foreach ($tags as $tag) { $tag->write($nbt); } }