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2019-04-28Force send a mapblock to a player (#8140)sofar
* Force send a mapblock to a player. Send a single mapblock to a specific remote player. This is badly needed for mods and games where players are teleported into terrain which may be not generated, loaded, or modified significantly since the last player visit. In all these cases, the player currently ends up in void, air, or inside blocks which not only looks bad, but has the effect that the player might end up falling and then the server needs to correct for the player position again later, which is a hack. The best solution is to send at least the single mapblock that the player will be teleported to. I've tested this with ITB which does this all the time, and I can see it functioning as expected (it even shows a half loaded entry hallway, as the further blocks aren't loaded yet). The parameter is a blockpos (table of x, y, z), not a regular pos. The function may return false if the call failed. This is most likely due to the target position not being generated or emerged yet, or another internal failure, such as the player not being initialized. * Always send mapblock on teleport or respawn. This avoids the need for mods to send a mapblock on teleport or respawn, since any call to `player:set_pos()` will pass this code.
2019-03-07Optimize interaction distance checker (#8193)Jozef Behran
The "what" parameter is being passed by value, most likely by accident as the type is "const std::string". Convert it to a reference by adding the missing "&".
2018-12-04Send only changed node metadata to clients instead of whole mapblock (#5268)SmallJoker
Includes newer style changes and fixes by est31 Improve the block position de-serialization Add type NodeMetadataMap
2018-10-10 Add core.remove_detached_inventory (#7684)SmallJoker
Breaks backwards compatibility for good Bump protocol version
2018-09-08Particles: Make collision with objects optional (#7682)Paramat
Also set it to false for node dig particles, as they are often created and high in number. Improve particle documentation.
2018-08-16Check node updates whether the blocks are known (#7568)SmallJoker
* Remove unused ignore_id
2018-06-26Rename CSM flavours to restrictionsSmallJoker
& Satisfy LINT
2018-06-15Remove Server::m_ignore_map_edit_events (noop)Loic Blot
2018-06-13Server: move shutdown parts to a specific shutdown state object (#7437)Loïc Blot
* Server: move shutdown parts to a specific shutdown state object
2018-04-19Add online content repositoryrubenwardy
Replaces mods and texture pack tabs with a single content tab
2018-03-30Client eventmanager refactor (#7179)Loïc Blot
* Drop EventManager from GameDef & do some client cleanups * EventManager is only used by Client. Don't expose it on Server & GameDef for nothing * Drop Client::event() in favor of direct calls to getEventManager * Cleanup some event put from new + put to put(new) * MtEvent: add Type(u8) enum * This will enhance event performance & ensure stricter type * Drop MtEvent::checkIs (unused) * clang-tidy reported fixes * Code style * Move event_manager.h to the client directory as it's only used by client Add EventManager unittests + switch to unordered_map as order is not important here Drop a unused function
2018-03-28Add reasons to on_dieplayer and on_hpchangeAndrew Ward
2018-03-28Add formspec theming using prepended stringsAndrew Ward
2018-03-16Drop Server::m_enable_rollback_recording it's only used in server constructorLoic Blot
2018-03-16Forgot to remove obsolete Server::m_modsLoic Blot
2018-03-16Server: delegate mod management & config to ServerModConfiguration (#7131)Loïc Blot
* Server: delegate mod management & config to ServerModConfiguration (rename it to ServerModManager) * Use c++11 range based loops * Add unittests + experimental/default mod as a test case to permit testing mod loading in future tests
2018-03-09Drop unused Server::m_ignore_map_edit_events_peer_idLoic Blot
2018-03-09Drop less performant Server::setBlockNotSent for ↵Loic Blot
ClientInterface::markBlockposAsNotSent
2018-03-08Cleanup & bugfixLoic Blot
* ObjectRef::set_local_animation: fix wrong lua return (should push a boolean, currently returns nil) * ObjectRef::set_eye_offset: fix wrong lua return (should push a boolean, currently returns nil) * Fix various Server functions which depends on RemotePlayer objet and return true/false when player object is nil whereas it's a caller implementation error. Change those bool functions to void and add sanitize_check call instead. Current callers are always checking player object validity * Optimize Server::setClouds : use CloudParams object ref instead of attribute deserialization from structure & perform RemotePlayer::setCloudParams directly in server class like many other calls * Optimize Server::SendCloudParams: use CloudParams object ref instead of deserialized attributes
2018-03-08Cleanup: drop Server::hudGetHotbarSelectedImage()Loic Blot
Call directly accessible RemotePlayer::getHotbarSelectedImage() from server api
2018-03-08Cleanup: drop Server::hudGetHotbarImage()Loic Blot
Call directly accessible RemotePlayer::getHotbarImage() from server api & make it const ref
2018-03-08Cleanup: drop Server::hudGetHotbarItemcount()Loic Blot
Call directly accessible RemotePlayer::getHotbarItemcount() from server api
2018-02-18Mitigate formspec exploits by verifying that the formspec was shown to the ↵red-001
user by the server. (#6878) This doesn't check the fields in anyway whatsoever so it should only be seen as a way to mitigate exploits, a last line of defense to make it harder to exploit bugs in mods, not as a reason to not do all the usually checks.
2018-02-10Node definition manager refactor (#7016)Dániel Juhász
* Rename IWritableNodeDefManager to NodeDefManager * Make INodeDefManager functions const * Use "const *NodeDefManager" instead of "*INodeDefManager" * Remove unused INodeDefManager class * Merge NodeDefManager and CNodeDefManager * Document NodeDefManager
2017-11-24Inventory: Restrict access from too far awaySmallJoker
2017-09-28Server: affect bind_addr on constructor instead of start() (#6474)Loïc Blot
bind_addr is already ready when using constructor as we read is.IPv6 from it, instead pass the whole address
2017-09-27Add session_t typedef + remove unused functions (#6470)Loïc Blot
* Add session_t typedef + remove unused functions u16 peer_id is used everywhere, to be more consistent and permit some evolutions on this type in the future (i'm working on a PoC), uniformize u16 peer_id to SessionId peer_id
2017-09-26Implement mod communication channels (#6351)Loïc Blot
Implement network communication for channels * Implement ModChannel manager server side to route incoming messages from clients to other clients * Add signal handler switch on client & ModChannelMgr on client to handle channels * Add Lua API bindings + client packet sending + unittests * Implement server message sending * Add callback from received message handler to Lua API using registration method
2017-09-12Network: Remove large parts of deprecated legacy code (#6404)SmallJoker
Also remove the setting 'send_pre_v25_init' Keep old enum entries for obsolete commands
2017-08-29Network proto handlers/container fixes (#6334)Loïc Blot
* Fix HP transport + some double <-> float problems TOCLIENT_HP transport u16 hp as a u8, use u16 HP, this prevent HP over 255 to overflow across network * Fix more double/float problem in serverpackethandler & remove implicit struct type for TileAnimationParams * Fix connection unittests container
2017-08-24Add clientside translations.Ekdohibs
2017-08-24Network cleanup (#6302)Loïc Blot
* Cleanup network headers * Move peerhandler to a specific header to reduce compilation times * Move socket.cpp/h to network folder * More work * Network code cleanups * Move socket.{cpp,h} to network folder * Move Address object to network/address.{cpp,h} * Move network exceptions to network/networkexceptions.h * Client: use unique_ptr for Connection * Server/ClientIface: use shared_ptr for Connection * Format fixes * Remove socket.cpp socket.h from clang-format whitelist * Also fix NetworkPacket code style & make it under clang-format
2017-08-18Optimize headers (part 2) (#6272)Loïc Blot
* Optimize headers (part 2) * less debug.h in headers * less remoteplayer.h for everybody * Cleanup (part 2) * camera.h: mesh.h * mapgen.h: mapnode.h * serverenvironment.h: mapblock.h * nodedef.h: shader.h
2017-08-17C++ modernize: Pragma once (#6264)Loïc Blot
* Migrate cpp headers to pragma once
2017-08-16Cleanup various headers to reduce compilation times (#6255)Loïc Blot
* Cleanup various headers to reduce compilation times
2017-07-25Move MapEditEventAreaIgnorer to emerge.cppLoic Blot
It's only used in emerge threads and it's a local object, don't expose it to the whole Minetest
2017-07-18[CSM] Add flavour limits controlled by server (#5930)Loïc Blot
* [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
2017-07-16Chat protocol rewrite (#5117)Loïc Blot
* New TOCLIENT_CHAT_MESSAGE packet * Rename old packet to TOCLIENT_CHAT_MESSAGE_OLD for compat * Handle TOCLIENT_CHAT_MESSAGE new structure client side * Client chat queue should use a specific object * SendChatMessage: use the right packet depending on protocol version (not complete yet) * Add chatmessage(type) objects and handle them client side (partially) * Use ChatMessage instead of std::wstring server side * Update with timestamp support
2017-06-18Cpp11 patchset 11: continue working on constructor style migration (#6004)Loïc Blot
2017-06-11Sound: Add pitch option (#5960)Rui
* Sound: Add pitch option
2017-06-10Add a server-sided way to remove color codes from incoming chat messages (#5948)red-001
These code be generated by CSM, a modded client or just copy and pasted by the player. Changes - Update configuration example and setting translation file. - Remove colour codes before logging chat. - Add setting to remove colour codes before processing the chat.
2017-06-10C++11 patchset 6: forbid object copy using assigment/copy function deleters ↵Loïc Blot
(#5945) C++11 implement function deleting, it's generally used to prevent some object copy In script API use this function removal on ScriptApiBase instead of ScriptApiClient/Server/MainMenu, this affect all ScriptApis Move DISABLE_CLASS_COPY with constructor, the deleted function permit to replace function in its original place
2017-06-06Use C++11 mutexes only (remove compat code) (#5922)Loïc Blot
* Fix event LINT & remove default constructor/destructors * remove compat code & modernize autolock header
2017-06-04C++11 patchset 2: remove util/cpp11.h and util/cpp11_container.h (#5821)Loïc Blot
2017-05-02Set sky API: Add bool for clouds in front of custom skyboxparamat
Default true. Add 'm_clouds_enabled' bool to sky.h, set from new bool in 'set sky' API. Make 'getCloudsVisible()' depend on 'm_clouds_enabled' instead of 'm_visible' (whether normal sky is visible).
2017-05-03Sound API: Add fading soundsBrandon
2017-04-30Add clouds APIBen Deutsch
2017-04-23Player data to Database (#5475)Loïc Blot
* Player data to Database Add player data into databases (SQLite3 & PG only) PostgreSQL & SQLite: better POO Design for databases Add --migrate-players argument to server + deprecation warning * Remove players directory if empty
2017-04-22Network:Remove old opcodes and fix documentation. (#5573)red-001
2017-04-15Implement delayed server shutdown with cancelation (#4664)Loïc Blot