@Override
protected void decode(
ChannelHandlerContext channelHandlerContext, FMLProxyPacket fmlProxyPacket, List<Object> out)
throws Exception {
ByteBuf payload = fmlProxyPacket.payload();
byte discriminator = payload.readByte();
Class<? extends AbstractPacketOld> clazz = this.packets.get(discriminator);
if (clazz == null) {
throw new NullPointerException("No packet registered for discriminator: " + discriminator);
}
AbstractPacketOld packet = clazz.newInstance();
packet.decodeInto(channelHandlerContext, payload.slice());
EntityPlayer player;
switch (FMLCommonHandler.instance().getEffectiveSide()) {
case CLIENT:
player = PacketHandlerOld.getClientPlayer();
packet.handleClientSide(player);
break;
case SERVER:
INetHandler netHandler =
channelHandlerContext.channel().attr(NetworkRegistry.NET_HANDLER).get();
player = ((NetHandlerPlayServer) netHandler).playerEntity;
packet.handleServerSide(player);
break;
default:
}
out.add(packet);
}
@Override
protected void encode(
ChannelHandlerContext channelHandlerContext,
AbstractPacketOld abstractPacketOld,
List<Object> out)
throws Exception {
ByteBuf buffer = Unpooled.buffer();
Class<? extends AbstractPacketOld> clazz = abstractPacketOld.getClass();
if (!this.packets.contains(abstractPacketOld.getClass())) {
throw new NullPointerException(
"No Packet Registered for: " + abstractPacketOld.getClass().getCanonicalName());
}
byte discriminator = (byte) this.packets.indexOf(clazz);
buffer.writeByte(discriminator);
abstractPacketOld.encodeInto(channelHandlerContext, buffer);
FMLProxyPacket proxyPacket =
new FMLProxyPacket(
new PacketBuffer(buffer.copy()),
channelHandlerContext.channel().attr(NetworkRegistry.FML_CHANNEL).get());
out.add(proxyPacket);
}
