return *get_item(packet_id_defs, id);
}
-size_t Protocol::dispatch(ReceiverBase &rcv, const char *buf, size_t size) const
+size_t Protocol::dispatch(ReceiverBase &rcv, const char *buf, size_t size, unsigned base_id) const
{
PacketHeader header;
const char *ptr = header_def.deserialize(header, buf, buf+size);
if(header.length>size)
throw bad_packet("truncated");
- const PacketDefBase &pdef = get_packet_by_id(header.type);
+ const PacketDefBase &pdef = get_packet_by_id(header.type-base_id);
ptr = pdef.dispatch(rcv, ptr, ptr+header.length);
return ptr-buf;
}