public function requestChunkTask($x, $z)
{
$chunk = $this->getChunk($x, $z, false);
if (!$chunk instanceof Chunk) {
throw new ChunkException("Invalid Chunk sent");
}
$tiles = "";
if (count($chunk->getTiles()) > 0) {
$nbt = new NBT(NBT::LITTLE_ENDIAN);
$list = [];
foreach ($chunk->getTiles() as $tile) {
if ($tile instanceof Spawnable) {
$list[] = $tile->getSpawnCompound();
}
}
$nbt->setData($list);
$tiles = $nbt->write(true);
}
$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;
$this->getLevel()->chunkRequestCallback($x, $z, $ordered, FullChunkDataPacket::ORDER_LAYERED);
return null;
}
public function onRun()
{
$chunk = Chunk::fromFastBinary($this->chunk);
$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() . $this->tiles;
$this->setResult($ordered, false);
}
public function toBinary()
{
$nbt = clone $this->getNBT();
$nbt->xPos = new Int("xPos", $this->x);
$nbt->zPos = new Int("zPos", $this->z);
$nbt->Sections = new Enum("Sections", []);
$nbt->Sections->setTagType(NBT::TAG_Compound);
foreach ($this->getSections() as $section) {
if ($section instanceof EmptyChunkSection) {
continue;
}
$nbt->Sections[$section->getY()] = new Compound(\null, ["Y" => new Byte("Y", $section->getY()), "Blocks" => new ByteArray("Blocks", $section->getIdArray()), "Data" => new ByteArray("Data", $section->getDataArray()), "BlockLight" => new ByteArray("BlockLight", $section->getLightArray()), "SkyLight" => new ByteArray("SkyLight", $section->getSkyLightArray())]);
}
$nbt->BiomeColors = new IntArray("BiomeColors", $this->getBiomeColorArray());
$nbt->HeightMap = new IntArray("HeightMap", $this->getHeightMapArray());
$entities = [];
foreach ($this->getEntities() as $entity) {
if (!$entity instanceof Player and !$entity->closed) {
$entity->saveNBT();
$entities[] = $entity->namedtag;
}
}
$nbt->Entities = new Enum("Entities", $entities);
$nbt->Entities->setTagType(NBT::TAG_Compound);
$tiles = [];
foreach ($this->getTiles() as $tile) {
$tile->saveNBT();
$tiles[] = $tile->namedtag;
}
$nbt->TileEntities = new Enum("TileEntities", $tiles);
$nbt->TileEntities->setTagType(NBT::TAG_Compound);
$extraData = new BinaryStream();
$extraData->putInt(\count($this->getBlockExtraDataArray()));
foreach ($this->getBlockExtraDataArray() as $key => $value) {
$extraData->putInt($key);
$extraData->putShort($value);
}
$nbt->ExtraData = new ByteArray("ExtraData", $extraData->getBuffer());
$writer = new NBT(NBT::BIG_ENDIAN);
$nbt->setName("Level");
$writer->setData(new Compound("", ["Level" => $nbt]));
return $writer->writeCompressed(ZLIB_ENCODING_DEFLATE, RegionLoader::$COMPRESSION_LEVEL);
}
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();
}
}
$heightmap = \pack("C*", ...$chunk->getHeightMapArray());
$biomeColors = \pack("N*", ...$chunk->getBiomeColorArray());
$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() . $heightmap . $biomeColors . $extraData->getBuffer() . $tiles;
$this->getLevel()->chunkRequestCallback($x, $z, $ordered);
return \null;
}
public function requestChunkTask($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 toBinary($saveExtra = \false)
{
$chunkIndex = LevelDB::chunkIndex($this->getX(), $this->getZ());
$provider = $this->getProvider();
if ($saveExtra and $provider instanceof LevelDB) {
$nbt = new NBT(NBT::LITTLE_ENDIAN);
$entities = [];
foreach ($this->getEntities() as $entity) {
if (!$entity instanceof Player and !$entity->closed) {
$entity->saveNBT();
$entities[] = $entity->namedtag;
}
}
if (\count($entities) > 0) {
$nbt->setData($entities);
$provider->getDatabase()->put($chunkIndex . LevelDB::ENTRY_ENTITIES, $nbt->write());
} else {
$provider->getDatabase()->delete($chunkIndex . LevelDB::ENTRY_ENTITIES);
}
$tiles = [];
foreach ($this->getTiles() as $tile) {
if (!$tile->closed) {
$tile->saveNBT();
$tiles[] = $tile->namedtag;
}
}
if (\count($tiles) > 0) {
$nbt->setData($tiles);
$provider->getDatabase()->put($chunkIndex . LevelDB::ENTRY_TILES, $nbt->write());
} else {
$provider->getDatabase()->delete($chunkIndex . LevelDB::ENTRY_TILES);
}
if (\count($this->getBlockExtraDataArray()) > 0) {
$extraData = new BinaryStream();
$extraData->putInt(\count($this->getBlockExtraDataArray()));
foreach ($this->getBlockExtraDataArray() as $key => $value) {
$extraData->putInt($key);
$extraData->putShort($value);
}
$provider->getDatabase()->put($chunkIndex . LevelDB::ENTRY_EXTRA_DATA, $extraData->getBuffer());
} else {
$provider->getDatabase()->delete($chunkIndex . LevelDB::ENTRY_EXTRA_DATA);
}
}
$heightmap = \pack("C*", ...$this->getHeightMapArray());
$biomeColors = \pack("N*", ...$this->getBiomeColorArray());
return $chunkIndex . $this->getBlockIdArray() . $this->getBlockDataArray() . $this->getBlockSkyLightArray() . $this->getBlockLightArray() . $heightmap . $biomeColors . \chr(($this->isLightPopulated() ? 0x4 : 0) | ($this->isPopulated() ? 0x2 : 0) | ($this->isGenerated() ? 0x1 : 0));
}
/**
* Writes a coded metadata string
*
* @param array $data
*
* @return string
*/
public static function writeMetadata(array $data)
{
$stream = new BinaryStream();
$stream->putUnsignedVarInt(count($data));
foreach ($data as $key => $d) {
$stream->putUnsignedVarInt($key);
//data key
$stream->putUnsignedVarInt($d[0]);
//data type
switch ($d[0]) {
case Entity::DATA_TYPE_BYTE:
$stream->putByte($d[1]);
break;
case Entity::DATA_TYPE_SHORT:
$stream->putLShort($d[1]);
//SIGNED short!
break;
case Entity::DATA_TYPE_INT:
$stream->putVarInt($d[1]);
break;
case Entity::DATA_TYPE_FLOAT:
$stream->putLFloat($d[1]);
break;
case Entity::DATA_TYPE_STRING:
$stream->putString($d[1]);
break;
case Entity::DATA_TYPE_SLOT:
//TODO: change this implementation (use objects)
$stream->putSlot(Item::get($d[1][0], $d[1][2], $d[1][1]));
//ID, damage, count
break;
case Entity::DATA_TYPE_POS:
//TODO: change this implementation (use objects)
$stream->putBlockCoords($d[1][0], $d[1][1], $d[1][2]);
//x, y, z
break;
case Entity::DATA_TYPE_LONG:
$stream->putVarInt($d[1]);
//TODO: varint64 support
break;
case Entity::DATA_TYPE_VECTOR3F:
//TODO: change this implementation (use objects)
$stream->putVector3f($d[1][0], $d[1][1], $d[1][2]);
//x, y, z
}
}
return $stream->getBuffer();
}
public function toBinary()
{
$nbt = clone $this->getNBT();
$nbt->xPos = new IntTag("xPos", $this->x);
$nbt->zPos = new IntTag("zPos", $this->z);
if ($this->isGenerated()) {
$nbt->Blocks = new ByteArrayTag("Blocks", $this->getBlockIdArray());
$nbt->Data = new ByteArrayTag("Data", $this->getBlockDataArray());
$nbt->SkyLight = new ByteArrayTag("SkyLight", $this->getBlockSkyLightArray());
$nbt->BlockLight = new ByteArrayTag("BlockLight", $this->getBlockLightArray());
$nbt->BiomeColors = new IntArrayTag("BiomeColors", $this->getBiomeColorArray());
$nbt->HeightMap = new IntArrayTag("HeightMap", $this->getHeightMapArray());
}
$entities = [];
foreach ($this->getEntities() as $entity) {
if (!$entity instanceof Player and !$entity->closed) {
$entity->saveNBT();
$entities[] = $entity->namedtag;
}
}
$nbt->Entities = new ListTag("Entities", $entities);
$nbt->Entities->setTagType(NBT::TAG_Compound);
$tiles = [];
foreach ($this->getTiles() as $tile) {
$tile->saveNBT();
$tiles[] = $tile->namedtag;
}
$nbt->TileEntities = new ListTag("TileEntities", $tiles);
$nbt->TileEntities->setTagType(NBT::TAG_Compound);
$extraData = new BinaryStream();
$extraData->putInt(count($this->getBlockExtraDataArray()));
foreach ($this->getBlockExtraDataArray() as $key => $value) {
$extraData->putInt($key);
$extraData->putShort($value);
}
$nbt->ExtraData = new ByteArrayTag("ExtraData", $extraData->getBuffer());
$writer = new NBT(NBT::BIG_ENDIAN);
$nbt->setName("Level");
$writer->setData(new CompoundTag("", ["Level" => $nbt]));
return $writer->writeCompressed(ZLIB_ENCODING_DEFLATE, RegionLoader::$COMPRESSION_LEVEL);
}
/**
* @param Compound $nbt
* @return NBT
*/
protected function prepareChunkBinaryWriter(Compound $nbt)
{
$entities = [];
foreach ($this->getEntities() as $entity) {
if (!$entity instanceof Player and !$entity->closed) {
$entity->saveNBT();
$entities[] = $entity->namedtag;
}
}
$nbt->Entities = new Enum("Entities", $entities);
$nbt->Entities->setTagType(NBT::TAG_Compound);
$tiles = [];
foreach ($this->getTiles() as $tile) {
$tile->saveNBT();
$tiles[] = $tile->namedtag;
}
$nbt->TileEntities = new Enum("TileEntities", $tiles);
$nbt->TileEntities->setTagType(NBT::TAG_Compound);
$extraData = new BinaryStream();
$extraData->putInt(count($this->getBlockExtraDataArray()));
foreach ($this->getBlockExtraDataArray() as $key => $value) {
$extraData->putInt($key);
$extraData->putShort($value);
}
$nbt->ExtraData = new ByteArray("ExtraData", $extraData->getBuffer());
$writer = new NBT(NBT::BIG_ENDIAN);
$nbt->setName("Level");
$writer->setData(new Compound("", ["Level" => $nbt]));
return $writer;
}
