FMLEmbeddedChannel.java 文件源码

/**
 * Utility method to generate a regular packet from a custom packet. Basically, it writes the packet through the
 * outbound side which should have a message to message codec present (such as {@link FMLIndexedMessageToMessageCodec},
 * transforming from mod packets to standard {@link FMLProxyPacket}s.
 *
 * This is mostly useful in cases where vanilla expects a packet, such as the TileEntity getDescriptionPacket.
 *
 * @param object The inbound packet
 * @return A Packet suitable for passing to vanilla network code.
 */
public Packet<?> generatePacketFrom(Object object)
{
    OutboundTarget outboundTarget = attr(FMLOutboundHandler.FML_MESSAGETARGET).getAndSet(OutboundTarget.NOWHERE);
    writeOutbound(object);
    Packet<?> pkt = (Packet<?>) outboundMessages().poll();
    attr(FMLOutboundHandler.FML_MESSAGETARGET).set(outboundTarget);
    return pkt;
}