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[CSM] Add flavour limits controlled by server (#5930)

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* [CSM] Add flavour limits controlled by server

Server send flavour limits to client permitting to disable or limit some Lua calls

* Add limits for reading nodedefs and itemdefs

* flavour: Add lookup node limits

* Merge get_node_or_nil into get_node.

Sending fake node doesn't make sense in CSM, just return nil if node is not available for any reason

* Add node range customization when noderange flavour is enabled (default 8 nodes)

* Limit nodes range & disable chat message sending by default

* Bump protocol version
This commit is contained in:
Loïc Blot
2017-07-18 21:39:55 +02:00
committed by GitHub
parent 7e3cdf7088
commit 79f19b8369
18 changed files with 136 additions and 29 deletions
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2
src/network/serverpackethandler.cpp
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@@ -643,6 +643,8 @@ void Server::handleCommand_Init2(NetworkPacket* pkt)
float time_speed = g_settings->getFloat("time_speed");
SendTimeOfDay(pkt->getPeerId(), time, time_speed);
SendCSMFlavourLimits(pkt->getPeerId());
// Warnings about protocol version can be issued here
if (getClient(pkt->getPeerId())->net_proto_version < LATEST_PROTOCOL_VERSION) {
SendChatMessage(pkt->getPeerId(), ChatMessage(CHATMESSAGE_TYPE_SYSTEM,