public function saveChunkToDisk($x, $z, $payload, $ordering = FullChunkDataPacket::ORDER_COLUMNS) { // When the payload of the chunk has been calculated it, save it if possible to save future CPU cycles /** @var Player $player */ if (file_exists("chunk_cache/" . $this->getName() . "/" . $x . "_" . $z . ".dat")) { $this->loadChunkFromDisk($x, $z); return true; } $pk = new FullChunkDataPacket(); $pk->chunkX = $x; $pk->chunkZ = $z; $pk->order = $ordering; $pk->data = $payload; $pk->encode(); // all chunks are zlib_encoded, level is arbitrary but 6 is a good match between device CPU power needed // and bandwidth $data = zlib_encode(Binary::writeInt(strlen($pk->buffer)) . $pk->buffer, ZLIB_ENCODING_DEFLATE, 6); $this->chunkCache[$x . ":" . $z] = $data; if (!$this->server->getKatana()->getProperty("cache.save-to-disk", true)) { return true; } file_put_contents("chunk_cache/" . $this->getName() . "/" . $x . "_" . $z . ".dat", $data); return true; }
/** * @param $chunkX * @param $chunkZ * @param $payload * * @return DataPacket */ public static function getChunkCacheFromData($chunkX, $chunkZ, $payload, $ordering = FullChunkDataPacket::ORDER_COLUMNS) { $pk = new FullChunkDataPacket(); $pk->chunkX = $chunkX; $pk->chunkZ = $chunkZ; $pk->order = $ordering; $pk->data = $payload; $pk->encode(); $batch = new BatchPacket(); $batch->payload = zlib_encode(Binary::writeInt(strlen($pk->getBuffer())) . $pk->getBuffer(), ZLIB_ENCODING_DEFLATE, Server::getInstance()->networkCompressionLevel); $batch->encode(); $batch->isEncoded = true; return $batch; }
/** * @param $chunkX * @param $chunkZ * @param $payload * * @return DataPacket */ public static function getChunkCacheFromData($chunkX, $chunkZ, $payload) { $pk = new FullChunkDataPacket(); $pk->chunkX = $chunkX; $pk->chunkZ = $chunkZ; $pk->data = $payload; $pk->encode(); $batch = new BatchPacket(); $batch->payload = zlib_encode($pk->getBuffer(), ZLIB_ENCODING_DEFLATE, Server::getInstance()->networkCompressionLevel); $batch->setChannel(Network::CHANNEL_WORLD_CHUNKS); $batch->encode(); $batch->isEncoded = true; return $batch; }
public function requestChunkTask($x, $z) { $chunk = $this->getChunk($x, $z, false); if (!$chunk instanceof Chunk) { throw new ChunkException("Invalid Chunk sent"); } $tiles = ""; $nbt = new NBT(NBT::LITTLE_ENDIAN); foreach ($chunk->getTiles() as $tile) { if ($tile instanceof Spawnable) { $nbt->setData($tile->getSpawnCompound()); $tiles .= $nbt->write(); } } $extraData = new BinaryStream(); $extraData->putLInt(count($chunk->getBlockExtraDataArray())); foreach ($chunk->getBlockExtraDataArray() as $key => $value) { $extraData->putLInt($key); $extraData->putLShort($value); } $ordered = $chunk->getBlockIdArray() . $chunk->getBlockDataArray() . $chunk->getBlockSkyLightArray() . $chunk->getBlockLightArray() . pack("C*", ...$chunk->getHeightMapArray()) . pack("N*", ...$chunk->getBiomeColorArray()) . $extraData->getBuffer() . $tiles; $pk = new FullChunkDataPacket(); $pk->chunkX = $x; $pk->chunkZ = $z; $pk->order = FullChunkDataPacket::ORDER_COLUMNS; $pk->data = $ordered; $pk->encode(); $str = ""; $str .= Binary::writeInt(strlen($pk->buffer)) . $pk->buffer; $this->getLevel()->chunkRequestCallback($x, $z, zlib_encode($str, ZLIB_ENCODING_DEFLATE, 7)); return null; }
public function saveChunkToDisk($x, $z, $payload, $ordering = FullChunkDataPacket::ORDER_COLUMNS) { /** @var Player $player */ if (file_exists("chunk_cache/" . $this->getName() . "/" . $x . "_" . $z . ".dat")) { $this->loadChunkFromDisk($x, $z); return true; } $pk = new FullChunkDataPacket(); $pk->chunkX = $x; $pk->chunkZ = $z; $pk->order = $ordering; $pk->data = $payload; $pk->encode(); $data = zlib_encode(Binary::writeInt(strlen($pk->buffer)) . $pk->buffer, ZLIB_ENCODING_DEFLATE, 6); $this->chunkCache[$x . ":" . $z] = $data; if (!$this->server->getKatana()->getProperty("cache.save-to-disk", true)) { return true; } file_put_contents("chunk_cache/" . $this->getName() . "/" . $x . "_" . $z . ".dat", $data); return true; }
public function sendChunk($x, $z, $payload) { if ($this->connected === false) { return; } $this->usedChunks[Level::chunkHash($x, $z)] = true; $this->chunkLoadCount++; $pk = new FullChunkDataPacket(); $pk->chunkX = $x; $pk->chunkZ = $z; $pk->data = $payload; $this->batchDataPacket($pk->setChannel(Network::CHANNEL_WORLD_CHUNKS)); if ($this->spawned) { foreach ($this->level->getChunkEntities($x, $z) as $entity) { if ($entity !== $this and !$entity->closed and !$entity->dead) { $entity->spawnTo($this); } } } }
public function sendChunk($x, $z, $payload) { if ($this->connected === \false) { return; } $this->usedChunks[\PHP_INT_SIZE === 8 ? ($x & 0xffffffff) << 32 | $z & 0xffffffff : $x . ":" . $z] = \true; $this->chunkLoadCount++; $pk = new FullChunkDataPacket(); $pk->chunkX = $x; $pk->chunkZ = $z; $pk->data = $payload; $this->batchDataPacket($pk->setChannel(Network::CHANNEL_WORLD_CHUNKS)); if ($this->spawned) { foreach ($this->level->getChunkEntities($x, $z) as $entity) { if ($entity !== $this and !$entity->closed and !$entity->dead) { $entity->spawnTo($this); } } } }
public function sendChunks($data = array()) { if ($this->connected === \false) { return; } $bt = new BatchPacket(); $str = ""; foreach ($data as $set) { $x = $set["x"]; $z = $set["z"]; $payload = $set["payload"]; $this->usedChunks[Level::chunkHash($x, $z)] = true; $this->chunkLoadCount++; $pk = new FullChunkDataPacket(); $pk->chunkX = $x; $pk->chunkZ = $z; $pk->data = $payload; $pk->setChannel(Network::CHANNEL_WORLD_CHUNKS); $pk->encode(); $str .= $pk->buffer; } $bt->setChannel($this->spawned ? Network::CHANNEL_WORLD_CHUNKS : Network::CHANNEL_PRIORITY); $bt->payload = zlib_encode($str, ZLIB_ENCODING_DEFLATE, 6); $bt->encode(); $bt->isEncoded = true; $this->dataPacket($bt); foreach ($data as $set) { $x = $set["x"]; $z = $set["z"]; $payload = $set["payload"]; if ($this->spawned) { foreach ($this->level->getChunkEntities($x, $z) as $entity) { if ($entity !== $this and !$entity->closed and !$entity->dead) { $entity->spawnTo($this); } } } } }
public function sendChunk($x, $z, $payload, $ordering = FullChunkDataPacket::ORDER_COLUMNS) { if ($this->connected === false) { return; } $this->usedChunks[Level::chunkHash($x, $z)] = true; $this->chunkLoadCount++; $pk = new FullChunkDataPacket(); $pk->chunkX = $x; $pk->chunkZ = $z; $pk->order = $ordering; $pk->data = $payload; $pk->encode(); $bt = new BatchPacket(); $str = $pk->buffer; $bt->payload = zlib_encode($str, ZLIB_ENCODING_DEFLATE, 7); $bt->encode(); $bt->isEncoded = true; $this->dataPacket($bt); if ($this->spawned) { foreach ($this->level->getChunkEntities($x, $z) as $entity) { if ($entity !== $this and !$entity->closed and !$entity->dead) { $entity->spawnTo($this); } } } }