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Client: better m_proto_ver initialisation

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Previously, m_proto_ver was set to the serialisation version
inside the legacy init packet.

Now, if the server doesn't send a protocol version (protocols < 25),
we set m_proto_ver to some value < 25 and > 0.
This commit is contained in:
est31 2015-07-05 21:05:07 +02:00 • committed by Loïc Blot
parent a93838707a
commit d92d376148
3 changed files with 16 additions and 6 deletions
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15
src/network/clientpackethandler.cpp
View file

@ -151,20 +151,23 @@ void Client::handleCommand_InitLegacy(NetworkPacket* pkt)
if (pkt->getSize() < 1)
return;
u8 deployed;
*pkt >> deployed;
u8 server_ser_ver;
*pkt >> server_ser_ver;
infostream << "Client: TOCLIENT_INIT_LEGACY received with "
"deployed=" << ((int)deployed & 0xff) << std::endl;
"server_ser_ver=" << ((int)server_ser_ver & 0xff) << std::endl;
if (!ser_ver_supported(deployed)) {
if (!ser_ver_supported(server_ser_ver)) {
infostream << "Client: TOCLIENT_INIT_LEGACY: Server sent "
<< "unsupported ser_fmt_ver"<< std::endl;
return;
}
m_server_ser_ver = deployed;
m_proto_ver = deployed;
m_server_ser_ver = server_ser_ver;
// We can be totally wrong with this guess
// but we only need some value < 25.
m_proto_ver = 24;
// Get player position
v3s16 playerpos_s16(0, BS * 2 + BS * 20, 0);