PacketDispatcher.java 文件源码

@Override
protected void decode(ChannelHandlerContext ctx, FMLProxyPacket msg, List<Object> out) throws Exception
{
    ByteBuf buf = msg.payload();
    int packetId = buf.readByte();
    Class pktCls = packets.get(packetId);
    SasaPacketBase pkt = (SasaPacketBase)pktCls.newInstance();
    pkt.fromByteBuf(ctx, buf);
    if(FMLCommonHandler.instance().getEffectiveSide() == Side.CLIENT)
    {
        pkt.receiveClient(getClientPlayer());
    }
    else if(FMLCommonHandler.instance().getEffectiveSide() == Side.SERVER)
    {
        INetHandler localINetHandler = (INetHandler)ctx.channel().attr(NetworkRegistry.NET_HANDLER).get();
        EntityPlayer ep = ((NetHandlerPlayServer)localINetHandler).playerEntity;
        pkt.receiveServer(ep);
    }
}