protocolsupport.protocol.ConnectionImpl Java Examples

@Override
public void readFromClientData(ConnectionImpl connection, ByteBuf clientdata) {
	this.entityId = VarNumberSerializer.readSVarLong(clientdata);
	this.x = clientdata.readFloatLE();
	this.y = clientdata.readFloatLE();
	this.z = clientdata.readFloatLE();
	this.pitch = clientdata.readFloatLE();
	this.headYaw = clientdata.readFloatLE();
	this.mode = clientdata.readByte();
	this.onGround = clientdata.readBoolean();
	VarNumberSerializer.readVarInt(clientdata);
	if (mode == 2) {
		VarNumberSerializer.readSVarInt(clientdata);
		VarNumberSerializer.readSVarInt(clientdata);
	}
}
 

protected void setProtocol(Channel channel, ProtocolVersion version) {
	ConnectionImpl connection = prepare(channel, version);
	IPipeLineBuilder builder = pipelineBuilders.get(connection.getVersion());
	builder.buildCodec(channel, connection);
	if (encapsulatedinfo == null) {
		builder.buildPipeLine(channel, connection);
	} else {
		PlatformUtils putils = ServerPlatform.get().getMiscUtils();
		putils.setFraming(channel.pipeline(), new VarIntFrameDecoder(), new VarIntFrameEncoder());
		if (encapsulatedinfo.hasCompression()) {
			putils.enableCompression(channel.pipeline(), putils.getCompressionThreshold());
		}
		if ((encapsulatedinfo.getAddress() != null) && connection.getRawAddress().getAddress().isLoopbackAddress()) {
			connection.changeAddress(encapsulatedinfo.getAddress());
		}
	}
	buffer.readerIndex(0);
	channel.pipeline().firstContext().fireChannelRead(buffer.unwrap());
}
 

@Override
public void toData(ConnectionImpl connection, ByteBuf serializer) {
	VarNumberSerializer.writeSVarLong(serializer, entityId); // entity ID
	VarNumberSerializer.writeVarLong(serializer, entityId); // runtime ID
	VarNumberSerializer.writeVarInt(serializer, entityType); // boss bar entity id
	serializer.writeFloatLE(x); // x
	serializer.writeFloatLE(y); // y
	serializer.writeFloatLE(z); // z
	serializer.writeFloatLE(motionX); // motx
	serializer.writeFloatLE(motionY); // moty
	serializer.writeFloatLE(motionZ); // motz
	serializer.writeFloatLE(pitch); // pitch
	serializer.writeFloatLE(yaw); // yaw
	// We can't use SetAttributePackets#encodeAttributes because MCPE uses an different format in SpawnEntityPacket (why mojang?)
	VarNumberSerializer.writeVarInt(serializer, attributes.size());
	for (SetAttributesPacket.Attribute attribute : attributes) {
		StringSerializer.writeString(serializer, connection.getVersion(), attribute.getName());
		serializer.writeFloatLE(attribute.getMinimum());
		serializer.writeFloatLE(attribute.getValue());
		serializer.writeFloatLE(attribute.getMaximum());
	}
	//TODO: fix
	VarNumberSerializer.writeVarInt(serializer, 0);
	//EntityMetadata.encodeMeta(serializer, connection.getVersion(), I18NData.DEFAULT_LOCALE, metadata);
	VarNumberSerializer.writeVarInt(serializer, 0); //links, not used
}
 

@Override
public void buildCodec(Channel channel, ConnectionImpl connection) {
	ChannelPipeline pipeline = channel.pipeline();
	PacketDecoder decoder = new PacketDecoder(connection);
	PacketEncoder encoder = new PacketEncoder(connection);
	pipeline.addAfter(ChannelHandlers.RAW_CAPTURE_RECEIVE, ChannelHandlers.DECODER_TRANSFORMER, decoder);
	pipeline.addAfter(ChannelHandlers.RAW_CAPTURE_SEND, ChannelHandlers.ENCODER_TRANSFORMER, encoder);
	connection.initCodec(PacketCodec.instance, encoder, decoder);
}
 

@Override
public void toData(ConnectionImpl connection, ByteBuf serializer) {
	StringSerializer.writeString(serializer, ProtocolVersionsHelper.LATEST_PE, pack.getPackId());
	serializer.writeIntLE(ResourcePackChunkDataPacket.CHUNK_SIZE); //max chunk size 1MB
	serializer.writeIntLE((int) Math.ceil(pack.getPackSize() / ResourcePackChunkDataPacket.CHUNK_SIZE)); //chunk count
	serializer.writeLongLE(pack.getPackSize()); //res pack size
	byte[] hash = pack.getSha256();
	ArraySerializer.writeVarIntByteArray(serializer, hash);
}
 

@Override
public void toData(ConnectionImpl connection, ByteBuf serializer) {
	MiscSerializer.writePEUUID(serializer, uuid);
	StringSerializer.writeString(serializer, connection.getVersion(), name);
	StringSerializer.writeString(serializer, connection.getVersion(), ""); //ThirdPartyName :F
	VarNumberSerializer.writeVarInt(serializer, 0); //Platform
	VarNumberSerializer.writeSVarLong(serializer, entityId); // entity ID
	VarNumberSerializer.writeVarLong(serializer, entityId); // runtime ID
	StringSerializer.writeString(serializer, connection.getVersion(), ""); //Chat :F
	serializer.writeFloatLE(x); // x
	serializer.writeFloatLE(y); // y
	serializer.writeFloatLE(z); // z
	serializer.writeFloatLE(motionX); // motx
	serializer.writeFloatLE(motionY); // moty
	serializer.writeFloatLE(motionZ); // motz
	serializer.writeFloatLE(pitch); // pitch
	serializer.writeFloatLE(headYaw); // yaw
	serializer.writeFloatLE(yaw); // yaw
	//ItemStackSerializer.writeItemStack(serializer, connection.getVersion(), connection.getCache().getAttributesCache().getLocale(), NetworkItemStack.NULL, true); //held item.
	ItemStackSerializer.writeItemStack(serializer,NetworkItemStack.NULL);
	//TODO Fix!
	VarNumberSerializer.writeVarInt(serializer, 0);
	//EntityMetadata.encodeMeta(serializer, connection.getVersion(), connection.getCache().getAttributesCache().getLocale(), metadata);
	//adventure settings
	VarNumberSerializer.writeVarInt(serializer, 0);
	VarNumberSerializer.writeVarInt(serializer, 0);
	VarNumberSerializer.writeVarInt(serializer, 0);
	VarNumberSerializer.writeVarInt(serializer, 0);
	VarNumberSerializer.writeVarInt(serializer, 0);
	serializer.writeLongLE(0); //?
	VarNumberSerializer.writeSVarInt(serializer, 0); //links, not used
}
 

public EntityRelMoveLook(ConnectionImpl connection) {
	super(connection);
}
 

public EntityEffectAdd(ConnectionImpl connection) {
	super(connection);
}
 

public MiddleMoveVehicle(ConnectionImpl connection) {
	super(connection);
}
 

public MiddleEntityTeleport(ConnectionImpl connection) {
	super(connection);
}
 

public MiddleScoreboardTeam(ConnectionImpl connection) {
	super(connection);
}
 

public UpdateMap(ConnectionImpl connection) {
	super(connection);
}
 

public PacketEncoder(ConnectionImpl connection) {
	super(connection);
}
 

public WorldEvent(ConnectionImpl connection) {
	super(connection);
}
 

@Override
public void buildCodec(Channel channel, ConnectionImpl connection) {
}
 

public MiddleEntityMetadata(ConnectionImpl connection) {
	super(connection);
}
 

public EntityPassengers(ConnectionImpl connection) {
	super(connection);
}
 

public InventoryOpen(ConnectionImpl connection) {
	super(connection);
}
 

public InventoryOpen(ConnectionImpl connection) {
	super(connection);
}
 

public SetCooldown(ConnectionImpl connection) {
	super(connection);
}
 

public SetBeaconEffect(ConnectionImpl connection) {
	super(connection);
}
 

public MiddleQueryBlockNBT(ConnectionImpl connection) {
	super(connection);
}
 

public Animation(ConnectionImpl connection) {
	super(connection);
}
 

public NoopStopSound(ConnectionImpl connection) {
	super(connection);
}
 

public MiddleUnlockRecipes(ConnectionImpl connection) {
	super(connection);
}
 

public KeepAlive(ConnectionImpl connection) {
	super(connection);
}
 

public MiddlePacket(ConnectionImpl connection) {
	this.connection = connection;
	this.codec = connection.getCodec();
	this.cache = connection.getCache();
	this.version = connection.getVersion();
}
 

public ScoreboardObjective(ConnectionImpl connection) {
	super(connection);
}
 

public AbstractScoreboardTeam(ConnectionImpl connection) {
	super(connection);
}
 

public ChunkData(ConnectionImpl connection) {
	super(connection);
}