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Add minetest.swap_node

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This commit is contained in:
Novatux 2013-11-23 15:35:49 +01:00
parent 752e11e114
commit d879a539cd
12 changed files with 82 additions and 29 deletions
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21
src/server.cpp
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@ -1582,16 +1582,16 @@ void Server::AsyncRunStep()
// for them.
std::list<u16> far_players;
if(event->type == MEET_ADDNODE)
if(event->type == MEET_ADDNODE || event->type == MEET_SWAPNODE)
{
//infostream<<"Server: MEET_ADDNODE"<<std::endl;
prof.add("MEET_ADDNODE", 1);
if(disable_single_change_sending)
sendAddNode(event->p, event->n, event->already_known_by_peer,
&far_players, 5);
&far_players, 5, event->type == MEET_ADDNODE);
else
sendAddNode(event->p, event->n, event->already_known_by_peer,
&far_players, 30);
&far_players, 30, event->type == MEET_ADDNODE);
}
else if(event->type == MEET_REMOVENODE)
{
@ -4070,7 +4070,8 @@ void Server::sendRemoveNode(v3s16 p, u16 ignore_id,
}
void Server::sendAddNode(v3s16 p, MapNode n, u16 ignore_id,
std::list<u16> *far_players, float far_d_nodes)
std::list<u16> *far_players, float far_d_nodes,
bool remove_metadata)
{
float maxd = far_d_nodes*BS;
v3f p_f = intToFloat(p, BS);
@ -4106,13 +4107,23 @@ void Server::sendAddNode(v3s16 p, MapNode n, u16 ignore_id,
}
// Create packet
u32 replysize = 8 + MapNode::serializedLength(client->serialization_version);
u32 replysize = 9 + MapNode::serializedLength(client->serialization_version);
SharedBuffer<u8> reply(replysize);
writeU16(&reply[0], TOCLIENT_ADDNODE);
writeS16(&reply[2], p.X);
writeS16(&reply[4], p.Y);
writeS16(&reply[6], p.Z);
n.serialize(&reply[8], client->serialization_version);
u32 index = 8 + MapNode::serializedLength(client->serialization_version);
writeU8(&reply[index], remove_metadata ? 0 : 1);
if (!remove_metadata) {
if (client->net_proto_version <= 21) {
// Old clients always clear metadata; fix it
// by sending the full block again.
client->SetBlockNotSent(p);
}
}
// Send as reliable
m_con.Send(client->peer_id, 0, reply, true);