public function handlePackets()
{
while (strlen($packet = $this->generationThread->readThreadToMainPacket()) > 0) {
$pid = ord($packet[0]);
$offset = 1;
if ($pid === GenerationManager::PACKET_REQUEST_CHUNK) {
$levelID = Binary::readInt(substr($packet, $offset, 4));
$offset += 4;
$chunkX = Binary::readInt(substr($packet, $offset, 4));
$offset += 4;
$chunkZ = Binary::readInt(substr($packet, $offset, 4));
$this->handleRequest($levelID, $chunkX, $chunkZ);
} elseif ($pid === GenerationManager::PACKET_SEND_CHUNK) {
$levelID = Binary::readInt(substr($packet, $offset, 4));
$offset += 4;
$len = ord($packet[$offset++]);
/** @var FullChunk $class */
$class = substr($packet, $offset, $len);
$offset += $len;
$level = $this->server->getLevel($levelID);
if ($level instanceof Level) {
$chunk = $class::fromBinary(substr($packet, $offset), $level->getProvider());
$this->receiveChunk($levelID, $chunk);
}
}
}
}
