public function __construct(Level $level, $path)
{
$this->level = $level;
$this->path = $path;
if (!file_exists($this->path)) {
mkdir($this->path, 0777, true);
}
$nbt = new NBT(NBT::BIG_ENDIAN);
$nbt->readCompressed(file_get_contents($this->getPath() . "level.dat"));
$levelData = $nbt->getData();
if ($levelData->Data instanceof Compound) {
$this->levelData = $levelData->Data;
} else {
throw new LevelException("Invalid level.dat");
}
if (!isset($this->levelData->generatorName)) {
$this->levelData->generatorName = new String("generatorName", Generator::getGenerator("DEFAULT"));
}
if (!isset($this->levelData->generatorOptions)) {
$this->levelData->generatorOptions = new String("generatorOptions", "");
}
}
/**
* @param string $data
* @param LevelProvider $provider
*
* @return Chunk
*/
public static function fromBinary($data, LevelProvider $provider = null)
{
$nbt = new NBT(NBT::BIG_ENDIAN);
try {
$nbt->readCompressed($data, ZLIB_ENCODING_DEFLATE);
$chunk = $nbt->getData();
if (!isset($chunk->Level) or !$chunk->Level instanceof Compound) {
return null;
}
return new Chunk($provider instanceof LevelProvider ? $provider : Anvil::class, $chunk->Level);
} catch (\Exception $e) {
return null;
}
}
