public function encode()
{
$this->putVarInt($this->eid);
$this->putString($this->uuid);
$this->putInt(intval($this->x * 32));
$this->putInt(intval($this->y * 32));
$this->putInt(intval($this->z * 32));
$this->putByte($this->yaw / 360 << 8);
$this->putByte($this->pitch / 360 << 8);
$this->putShort($this->item);
$this->put(Binary::writeMetadata($this->metadata));
}
public function encode()
{
$this->putVarInt($this->eid);
$this->putByte($this->type);
$this->putInt(intval($this->x * 32));
$this->putInt(intval($this->y * 32));
$this->putInt(intval($this->z * 32));
$this->putByte($this->yaw / 360 << 8);
$this->putByte($this->pitch / 360 << 8);
$this->putByte($this->headPitch / 360 << 8);
$this->putShort($this->velocityX * 8000);
$this->putShort($this->velocityY * 8000);
$this->putShort($this->velocityZ * 8000);
$this->put(Binary::writeMetadata($this->metadata));
}
public function encode()
{
$this->putVarInt($this->eid);
$this->putLong(substr($this->uuid, 0, 16));
//UUID
$this->putLong(substr($this->uuid, 16, 16));
$this->putInt(intval($this->x * 32));
$this->putInt(intval($this->y * 32));
$this->putInt(intval($this->z * 32));
$this->putByte($this->yaw / 360 << 8);
$this->putByte($this->pitch / 360 << 8);
$this->putShort($this->item);
$meta = Binary::writeMetadata($this->metadata);
$this->put($meta);
}
protected function closeSession($id)
{
$this->thread->pushThreadToMainPacket(chr(self::PACKET_CLOSE_SESSION) . Binary::writeInt($id));
}
public function encode()
{
$this->putVarInt($this->eid);
$this->put(Binary::writeMetadata($this->metadata));
}
public function write()
{
$this->buffer = "";
$this->offset = 0;
$this->encode();
return Binary::writeVarInt($this->pid()) . $this->buffer;
}
public function bigBrother_processAuthentication(BigBrother $plugin, EncryptionResponsePacket $packet)
{
$this->bigBrother_secret = $plugin->decryptBinary($packet->sharedSecret);
$token = $plugin->decryptBinary($packet->verifyToken);
$this->interface->enableEncryption($this, $this->bigBrother_secret);
if ($token !== $this->bigBrother_checkToken) {
$this->close("", "Invalid check token");
} else {
$task = new AuthenticateOnline($this->clientID, $this->bigBrother_username, Binary::sha1("" . $this->bigBrother_secret . $plugin->getASN1PublicKey()));
$this->server->getScheduler()->scheduleAsyncTask($task);
}
}
public function process()
{
if (count($this->identifiers) > 0) {
foreach ($this->identifiers as $id => $player) {
$player->handleACK($id);
}
}
while (strlen($buffer = $this->thread->readThreadToMainPacket()) > 0) {
$offset = 1;
$pid = ord($buffer[0]);
if ($pid === ServerManager::PACKET_SEND_PACKET) {
$id = Binary::readInt(substr($buffer, $offset, 4));
$offset += 4;
if (isset($this->sessionsPlayers[$id])) {
$payload = substr($buffer, $offset);
try {
$this->handlePacket($this->sessionsPlayers[$id], $payload);
} catch (\Exception $e) {
if (\pocketmine\DEBUG > 1) {
$logger = $this->server->getLogger();
if ($logger instanceof MainLogger) {
$logger->debug("DesktopPacket 0x" . bin2hex($payload));
$logger->logException($e);
}
}
}
}
} elseif ($pid === ServerManager::PACKET_OPEN_SESSION) {
$id = Binary::readInt(substr($buffer, $offset, 4));
$offset += 4;
if (isset($this->sessionsPlayers[$id])) {
continue;
}
$len = ord($buffer[$offset++]);
$address = substr($buffer, $offset, $len);
$offset += $len;
$port = Binary::readShort(substr($buffer, $offset, 2));
$identifier = "{$id}:{$address}:{$port}";
$player = new DesktopPlayer($this, $identifier, $address, $port, $this->plugin);
$this->sessions->attach($player, $id);
$this->sessionsPlayers[$id] = $player;
$this->plugin->getServer()->addPlayer($identifier, $player);
} elseif ($pid === ServerManager::PACKET_CLOSE_SESSION) {
$id = Binary::readInt(substr($buffer, $offset, 4));
$offset += 4;
$flag = Binary::readInt(substr($buffer, $offset, 4));
if (isset($this->sessionsPlayers[$id])) {
if ($flag === 0) {
$this->close($this->sessionsPlayers[$id]);
} else {
$this->closeSession($id);
}
}
}
}
return true;
}
public function process()
{
$length = Binary::readVarIntSession($this);
if ($length === false or $this->status === -1) {
$this->close("Connection closed");
return;
} elseif ($length <= 0 or $length > 131070) {
$this->close("Invalid length");
return;
}
$offset = 0;
$buffer = $this->read($length);
if ($this->threshold !== null) {
$dataLength = Binary::readVarInt($buffer, $offset);
if ($dataLength !== 0) {
if ($dataLength < $this->threshold) {
$this->close("Invalid compression threshold");
} else {
$buffer = zlib_decode(substr($buffer, $offset));
$offset = 0;
}
} else {
$buffer = substr($buffer, $offset);
$offset = 0;
}
}
if ($this->status === 2) {
//Login
$this->manager->sendPacket($this->identifier, $buffer);
} elseif ($this->status === 1) {
$pid = Binary::readVarInt($buffer, $offset);
if ($pid === 0x0) {
$sample = [];
foreach ($this->manager->sample as $id => $name) {
$sample[] = ["name" => $name, "id" => $id];
}
$data = ["version" => ["name" => Info::VERSION, "protocol" => Info::PROTOCOL], "players" => ["max" => $this->manager->getServerData()["MaxPlayers"], "online" => $this->manager->getServerData()["OnlinePlayers"], "sample" => $sample], "description" => json_decode(TextFormat::toJSON($this->manager->description))];
if ($this->manager->favicon !== null) {
$data["favicon"] = $this->manager->favicon;
}
$data = json_encode($data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
$data = Binary::writeVarInt(0x0) . Binary::writeVarInt(strlen($data)) . $data;
$this->writeRaw($data);
} elseif ($pid === 0x1) {
$packet = new PingPacket();
$packet->read($buffer, $offset);
$this->writePacket($packet);
$this->status = -1;
}
} elseif ($this->status === 0) {
$pid = Binary::readVarInt($buffer, $offset);
if ($pid === 0x0) {
$protocol = Binary::readVarInt($buffer, $offset);
$len = Binary::readVarInt($buffer, $offset);
$hostname = substr($buffer, $offset, $len);
$offset += $len;
$serverPort = Binary::readShort(substr($buffer, $offset, 2));
$offset += 2;
$nextState = Binary::readVarInt($buffer, $offset);
if ($nextState === 1) {
$this->status = 1;
} elseif ($nextState === 2) {
$this->status = -1;
if ($protocol < Info::PROTOCOL) {
$packet = new LoginDisconnectPacket();
$packet->reson = TextFormat::toJSON(TextFormat::BOLD . "Outdated client!" . TextFormat::RESET . "\n\nPlease use " . Info::VERSION);
$this->writePacket($packet);
} elseif ($protocol > Info::PROTOCOL) {
$packet = new LoginDisconnectPacket();
$packet->reson = TextFormat::toJSON(TextFormat::BOLD . "Outdated server!" . TextFormat::RESET . "\n\nI'm using " . Info::VERSION);
$this->writePacket($packet);
} else {
$this->manager->openSession($this);
$this->status = 2;
}
} else {
$this->close();
}
} else {
$this->close("Unexpected packet {$pid}");
}
}
}
public function serverToInterface(DesktopPlayer $player, DataPacket $packet)
{
switch ($packet->pid()) {
case Info::UPDATE_BLOCK_PACKET:
$pk = new BlockChangePacket();
$pk->x = $packet->x;
$pk->y = $packet->y;
$pk->z = $packet->z;
$pk->blockId = $packet->block;
$pk->blockMeta = $packet->meta;
return $pk;
case Info::START_GAME_PACKET:
$packets = [];
$pk = new JoinGamePacket();
$pk->eid = $packet->eid;
$pk->gamemode = $player->getGamemode();
$pk->dimension = 0;
$pk->difficulty = $player->getServer()->getDifficulty();
$pk->maxPlayers = $player->getServer()->getMaxPlayers();
$pk->levelType = "default";
$packets[] = $pk;
$pk = new PlayerAbilitiesPacket();
$pk->flyingSpeed = 0.05;
$pk->walkingSpeed = 0.1;
$pk->canFly = ($player->getGamemode() & 0x1) > 0;
$pk->damageDisabled = ($player->getGamemode() & 0x1) > 0;
$pk->isFlying = false;
$pk->isCreative = ($player->getGamemode() & 0x1) > 0;
if ($player->spawned === true) {
$packets = [$pk];
$pk = new ChangeGameStatePacket();
$pk->reason = 3;
$pk->value = $player->getGamemode();
$packets[] = $pk;
return $packets;
} else {
$packets[] = $pk;
}
$pk = new SpawnPositionPacket();
$pk->spawnX = $packet->spawnX;
$pk->spawnY = $packet->spawnY;
$pk->spawnZ = $packet->spawnZ;
$packets[] = $pk;
$pk = new PositionAndLookPacket();
$pk->x = $packet->x;
$pk->y = $packet->y;
$pk->z = $packet->z;
$pk->yaw = $player->yaw;
$pk->pitch = $player->pitch;
$pk->onGround = $player->isOnGround();
$packets[] = $pk;
return $packets;
case Info::SET_HEALTH_PACKET:
$pk = new UpdateHealthPacket();
$pk->health = $packet->health;
$pk->food = 20;
$pk->saturation = 5;
return $pk;
case Info::TEXT_PACKET:
$pk = new STCChatPacket();
$pk->message = TextFormat::toJSON($packet->message);
return $pk;
case Info::SET_TIME_PACKET:
$pk = new TimeUpdatePacket();
$pk->age = $packet->time;
$pk->time = $packet->time;
//TODO: calculate offset from MCPE
return $pk;
case Info::SET_SPAWN_POSITION_PACKET:
$pk = new SpawnPositionPacket();
$pk->spawnX = $packet->x;
$pk->spawnY = $packet->y;
$pk->spawnZ = $packet->z;
return $pk;
case Info::REMOVE_ENTITY_PACKET:
case Info::REMOVE_PLAYER_PACKET:
$pk = new DestroyEntitiesPacket();
$pk->ids[] = $packet->eid;
return $pk;
case Info::MOVE_PLAYER_PACKET:
if ($packet->eid === 0) {
$pk = new PositionAndLookPacket();
$pk->x = $packet->x;
$pk->y = $packet->y;
$pk->z = $packet->z;
$pk->yaw = $packet->yaw;
$pk->pitch = $packet->pitch;
$pk->onGround = $player->isOnGround();
return $pk;
} else {
$packets = [];
$pk = new EntityTeleportPacket();
$pk->eid = $packet->eid;
$pk->x = $packet->x;
$pk->y = $packet->y;
$pk->z = $packet->z;
$pk->yaw = $packet->yaw;
$pk->pitch = $packet->pitch;
$packets[] = $pk;
$pk = new EntityHeadLookPacket();
$pk->eid = $packet->eid;
$pk->yaw = $packet->yaw;
$packets[] = $pk;
return $packets;
}
case Info::MOVE_ENTITY_PACKET:
$packets = [];
foreach ($packet->entities as $d) {
$pk = new EntityTeleportPacket();
$pk->eid = $d[0];
$pk->x = $d[1];
$pk->y = $d[2];
$pk->z = $d[3];
$pk->yaw = $d[4];
$pk->pitch = $d[5];
$packets[] = $pk;
$pk = new EntityHeadLookPacket();
$pk->eid = $d[0];
$pk->yaw = $d[4];
$packets[] = $pk;
}
return $packets;
case Info::SET_ENTITY_MOTION_PACKET:
$packets = [];
foreach ($packet->entities as $d) {
$pk = new EntityVelocityPacket();
$pk->eid = $d[0];
$pk->velocityX = $d[1];
$pk->velocityY = $d[2];
$pk->velocityZ = $d[3];
$packets[] = $pk;
}
return $packets;
/*
case Info::CONTAINER_CLOSE_PACKET:
$pk = new STCCloseWindowPacket();
$pk->windowID = $packet->windowid;
return $pk;
case Info::CONTAINER_OPEN_PACKET:
$pk = new OpenWindowPacket();
$pk->windowID = $packet->windowid;
$pk->inventoryType = $packet->type;
$pk->windowTitle = "";
$pk->slots = $packet->slots;
return $pk;
case Info::CONTAINER_SET_SLOT_PACKET:
$pk = new SetSlotPacket();
$pk->windowID = $packet->windowid;
if($pk->windowID === 0){
$pk->slot = $packet->slot + 9;
}elseif($pk->windowID === 0x78){
$pk->windowID = 0;
$pk->slot = $packet->slot + 5;
}else{
$pk->slot = $packet->slot;
}
$pk->item = $packet->item;
return $pk;
case Info::CONTAINER_SET_CONTENT_PACKET:
$pk = new WindowItemsPacket();
$pk->windowID = $packet->windowid;
if($pk->windowID === 0 or $pk->windowID === 0x78){
$pk->windowID = 0;
for($i = 0; $i < 5; ++$i){
$pk->items[] = Item::get(Item::AIR, 0, 0);
}
$pk->items[] = $player->getInventory()->getHelmet();
$pk->items[] = $player->getInventory()->getChestplate();
$pk->items[] = $player->getInventory()->getLeggings();
$pk->items[] = $player->getInventory()->getBoots();
$slots = $player->getInventory()->getSize();
for($i = 0; $i < $slots; ++$i){
$pk->items[] = $player->getInventory()->getItem($i);
}
}else{
$pk->items = $packet->slots;
}
return $pk;
*/
/*
case Info::CONTAINER_CLOSE_PACKET:
$pk = new STCCloseWindowPacket();
$pk->windowID = $packet->windowid;
return $pk;
case Info::CONTAINER_OPEN_PACKET:
$pk = new OpenWindowPacket();
$pk->windowID = $packet->windowid;
$pk->inventoryType = $packet->type;
$pk->windowTitle = "";
$pk->slots = $packet->slots;
return $pk;
case Info::CONTAINER_SET_SLOT_PACKET:
$pk = new SetSlotPacket();
$pk->windowID = $packet->windowid;
if($pk->windowID === 0){
$pk->slot = $packet->slot + 9;
}elseif($pk->windowID === 0x78){
$pk->windowID = 0;
$pk->slot = $packet->slot + 5;
}else{
$pk->slot = $packet->slot;
}
$pk->item = $packet->item;
return $pk;
case Info::CONTAINER_SET_CONTENT_PACKET:
$pk = new WindowItemsPacket();
$pk->windowID = $packet->windowid;
if($pk->windowID === 0 or $pk->windowID === 0x78){
$pk->windowID = 0;
for($i = 0; $i < 5; ++$i){
$pk->items[] = Item::get(Item::AIR, 0, 0);
}
$pk->items[] = $player->getInventory()->getHelmet();
$pk->items[] = $player->getInventory()->getChestplate();
$pk->items[] = $player->getInventory()->getLeggings();
$pk->items[] = $player->getInventory()->getBoots();
$slots = $player->getInventory()->getSize();
for($i = 0; $i < $slots; ++$i){
$pk->items[] = $player->getInventory()->getItem($i);
}
}else{
$pk->items = $packet->slots;
}
return $pk;
*/
case Info::ADD_ITEM_ENTITY_PACKET:
$packets = [];
$pk = new SpawnObjectPacket();
$pk->eid = $packet->eid;
$pk->type = 2;
$pk->x = $packet->x;
$pk->y = $packet->y;
$pk->z = $packet->z;
$pk->yaw = $packet->yaw;
$pk->pitch = $packet->pitch;
$packets[] = $pk;
$pk = new EntityMetadataPacket();
$pk->eid = $packet->eid;
$pk->metadata = $pk->metadata = [0 => ["type" => 0, "value" => 0], 10 => ["type" => 5, "value" => $packet->item]];
$packets[] = $pk;
return $packets;
case Info::ADD_PLAYER_PACKET:
$packets = [];
$pk = new SpawnPlayerPacket();
$pk->name = $packet->username;
$pk->eid = $packet->eid;
$pk->uuid = Binary::UUIDtoString("00000000000030008000000000000000");
$pk->x = $packet->x;
$pk->z = $packet->y;
$pk->y = $packet->z;
$pk->yaw = $packet->yaw;
$pk->pitch = $packet->pitch;
$pk->item = 0;
$pk->metadata = $packet->metadata;
$packets[] = $pk;
$pk = new EntityTeleportPacket();
$pk->eid = $packet->eid;
$pk->x = $packet->x;
$pk->y = $packet->y;
$pk->z = $packet->z;
$pk->yaw = $packet->yaw;
$pk->pitch = $packet->pitch;
$packets[] = $pk;
return $packets;
default:
return null;
}
}
