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Weather backward compatibility

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This commit is contained in:
proller 2013-08-02 00:51:36 +04:00
parent 0e89bca173
commit 06cdce1e12
11 changed files with 63 additions and 32 deletions
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9
src/server.cpp
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@ -1783,7 +1783,7 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
if(command == TOSERVER_INIT)
{
// [0] u16 TOSERVER_INIT
// [2] u8 SER_FMT_VER_HIGHEST
// [2] u8 SER_FMT_VER_HIGHEST_READ
// [3] u8[20] player_name
// [23] u8[28] password <--- can be sent without this, from old versions
@ -1796,7 +1796,7 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
// First byte after command is maximum supported
// serialization version
u8 client_max = data[2];
u8 our_max = SER_FMT_VER_HIGHEST;
u8 our_max = SER_FMT_VER_HIGHEST_READ;
// Use the highest version supported by both
u8 deployed = std::min(client_max, our_max);
// If it's lower than the lowest supported, give up.
@ -4079,7 +4079,7 @@ void Server::setBlockNotSent(v3s16 p)
}
}
void Server::SendBlockNoLock(u16 peer_id, MapBlock *block, u8 ver)
void Server::SendBlockNoLock(u16 peer_id, MapBlock *block, u8 ver, u16 net_proto_version)
{
DSTACK(__FUNCTION_NAME);
@ -4112,6 +4112,7 @@ void Server::SendBlockNoLock(u16 peer_id, MapBlock *block, u8 ver)
std::ostringstream os(std::ios_base::binary);
block->serialize(os, ver, false);
block->serializeNetworkSpecific(os, net_proto_version);
std::string s = os.str();
SharedBuffer<u8> blockdata((u8*)s.c_str(), s.size());
@ -4195,7 +4196,7 @@ void Server::SendBlocks(float dtime)
RemoteClient *client = getClient(q.peer_id);
SendBlockNoLock(q.peer_id, block, client->serialization_version);
SendBlockNoLock(q.peer_id, block, client->serialization_version, client->net_proto_version);
client->SentBlock(q.pos);