/**
* Broadcasts a Minecraft packet to a list of players
*
* @param Player[] $players
* @param DataPacket $packet
*/
public static function broadcastPacket(array $players, DataPacket $packet)
{
$packet->encode();
$packet->isEncoded = true;
if (Network::$BATCH_THRESHOLD >= 0 and strlen($packet->buffer) >= Network::$BATCH_THRESHOLD) {
Server::getInstance()->batchPackets($players, [$packet->buffer], false, $packet->getChannel());
return;
}
foreach ($players as $player) {
$player->dataPacket($packet);
}
if (isset($packet->__encapsulatedPacket)) {
unset($packet->__encapsulatedPacket);
}
}
public function putPacket(Player $player, DataPacket $packet, $needACK = false, $immediate = false)
{
if (isset($this->identifiers[$h = spl_object_hash($player)])) {
$identifier = $this->identifiers[$h];
$pk = null;
if (!$packet->isEncoded) {
$packet->encode();
} elseif (!$needACK) {
if (!isset($packet->__encapsulatedPacket)) {
$packet->__encapsulatedPacket = new CachedEncapsulatedPacket();
$packet->__encapsulatedPacket->identifierACK = null;
//@todo backwart compatible - on 0.13 was
//$packet->__encapsulatedPacket->buffer = $packet->buffer;
$packet->__encapsulatedPacket->buffer = chr(0x8e) . $packet->buffer;
if ($packet->getChannel() !== 0) {
$packet->__encapsulatedPacket->reliability = 3;
$packet->__encapsulatedPacket->orderChannel = $packet->getChannel();
$packet->__encapsulatedPacket->orderIndex = 0;
} else {
$packet->__encapsulatedPacket->reliability = 2;
}
}
$pk = $packet->__encapsulatedPacket;
}
if (!$immediate and !$needACK and $packet::NETWORK_ID !== ProtocolInfo::BATCH_PACKET and Network::$BATCH_THRESHOLD >= 0 and strlen($packet->buffer) >= Network::$BATCH_THRESHOLD) {
//@todo backwart compatible - on 0.13 was
//$this->server->batchPackets([$player], [$packet], true, $packet->getChannel());
$this->server->batchPackets([$player], [$packet], true);
return null;
}
if ($pk === null) {
$pk = new EncapsulatedPacket();
//@todo backwart compatible - on 0.13 was
//$pk->buffer = $packet->buffer;
$pk->buffer = chr(0x8e) . $packet->buffer;
if ($packet->getChannel() !== 0) {
$packet->reliability = 3;
$packet->orderChannel = $packet->getChannel();
$packet->orderIndex = 0;
} else {
$packet->reliability = 2;
}
if ($needACK === true) {
$pk->identifierACK = $this->identifiersACK[$identifier]++;
}
}
$this->interface->sendEncapsulated($identifier, $pk, ($needACK === true ? RakLib::FLAG_NEED_ACK : 0) | ($immediate === true ? RakLib::PRIORITY_IMMEDIATE : RakLib::PRIORITY_NORMAL));
return $pk->identifierACK;
}
return null;
}
public function putPacket(Player $player, DataPacket $packet, $needACK = \false, $immediate = \false)
{
if (isset($this->identifiers[$player])) {
$identifier = $this->identifiers[$player];
$pk = \null;
if (!$packet->isEncoded) {
$packet->encode();
} elseif (!$needACK) {
if (!isset($packet->__encapsulatedPacket)) {
$packet->__encapsulatedPacket = new CachedEncapsulatedPacket();
$packet->__encapsulatedPacket->identifierACK = \null;
$packet->__encapsulatedPacket->buffer = $packet->buffer;
if ($packet->getChannel() !== 0) {
$packet->__encapsulatedPacket->reliability = 3;
$packet->__encapsulatedPacket->orderChannel = $packet->getChannel();
$packet->__encapsulatedPacket->orderIndex = 0;
} else {
$packet->__encapsulatedPacket->reliability = 2;
}
}
$pk = $packet->__encapsulatedPacket;
}
if (!$immediate and !$needACK and $packet->pid() !== ProtocolInfo::BATCH_PACKET and Network::$BATCH_THRESHOLD >= 0 and \strlen($packet->buffer) >= Network::$BATCH_THRESHOLD) {
$this->server->batchPackets([$player], [$packet], \true, $packet->getChannel());
return \null;
}
if ($pk === \null) {
$pk = new EncapsulatedPacket();
$pk->buffer = $packet->buffer;
if ($packet->getChannel() !== 0) {
$packet->reliability = 3;
$packet->orderChannel = $packet->getChannel();
$packet->orderIndex = 0;
} else {
$packet->reliability = 2;
}
if ($needACK === \true) {
$pk->identifierACK = $this->identifiersACK[$identifier]++;
}
}
$this->interface->sendEncapsulated($identifier, $pk, ($needACK === \true ? RakLib::FLAG_NEED_ACK : 0) | ($immediate === \true ? RakLib::PRIORITY_IMMEDIATE : RakLib::PRIORITY_NORMAL));
return $pk->identifierACK;
}
return \null;
}
/**
* Batch a Data packet into the channel list to send at the end of the tick
*
* @param DataPacket $packet
*
* @return bool
*/
public function batchDataPacket(DataPacket $packet)
{
if ($this->connected === false) {
return false;
}
$this->server->getPluginManager()->callEvent($ev = new DataPacketSendEvent($this, $packet));
if ($ev->isCancelled()) {
return false;
}
if (!isset($this->batchedPackets[$packet->getChannel()])) {
$this->batchedPackets[$packet->getChannel()] = [];
}
$this->batchedPackets[$packet->getChannel()][] = clone $packet;
return true;
}
