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* clientmap, clientmedia: code modernizationLoic Blot2017-08-17
| | | | | | | | | * use range-based for loops * simplify some tests * various code style fixes * remove debugprint in ClientMap::getBackgroundBrightness, debug code was not intended to be there * remove unused fields in MapDrawControl * use emplace_back instead of push_back when necessary
* C++11 patchset 9: move hardcoded init parameters to class definitions (part ↵Loïc Blot2017-06-16
| | | | | | | | | | | | | | | | | | | | | | | | 1) (#5984) * C++11 patchset 9: move hardcoded init parameters to class definitions C++11 introduced the possibility to define the default values directly in class definitions, do it on current code Also remove some unused attributes * CollisionInfo::bouncy * collisionMoveResult::collides_xy * collisionMoveResult::standing_on_unloaded * Clouds::speed * More constructor cleanups + some variables removal * remove only write guiFormSpecMenu::m_old_tooltip * move header included inside defintions in genericobject.h * remove some unused since years exception classes * remove unused & empty debug_stacks_init * remove unused & empty content_nodemeta_serialize_legacy * remove forgotten useless bool (bouncy) in collision.cpp code
* C++11 patchset 2: remove util/cpp11.h and util/cpp11_container.h (#5821)Loïc Blot2017-06-04
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* Various code cleanup & little performance improvement on HTTP download (#5772)Loïc Blot2017-05-20
| | | | | | * Disable or remove unused enum members/functions * Tiny code style fixes * Make some functions const * Replace ClientMediaDownloader std::unordered_map with std::map
* Fix various performance issues reported by cppcheck (#5628)Loïc Blot2017-04-21
| | | * Also remove 1 non declared but defined functions
* Reduce indentation of HTTPFetchOngoingShadowNinja2014-09-18
| | | | Also clean up some related things.
* Rewrite client media download and support hash-based remote downloadKahrl2013-12-13
Move most of the media-related code in client.cpp into a new class ClientMediaDownloader (clientmedia.cpp, clientmedia.h). Among other things, this class does the following things: - Download [remote_server][sha1] instead of [remote_server][name]. This is to support servers that provide the same file name with different contents. - Initially fetch [remote_server]index.mth. This file should follow the Minetest Hashset format (currently version 1) and contain a list of SHA1 hashes that exist on the server. - The list of needed SHA1s is uploaded (via HTTP POST) when index.mth is requested, so servers can optionally narrow down the list to the needs of the client. - If index.mth is missing (HTTP response code 404), we enter compat mode, fetching [remote_server][name] as before this commit. - remote_server can now contain multiple servers, separated by commas. The downloader code attempts to split requests between the different servers, as permitted by each server's index.mth. If one server claims to have a file but actually doesn't (or something fails), we ask a different server that also claims to have it. - As before, when none of the remote servers provide a particular file, we download it via the conventional method, i.e. using the minetest protocol: TOSERVER_REQUEST_MEDIA / TOCLIENT_MEDIA. - Bugfix: Every downloaded file's SHA1 is now verified against the SHA1 announced by the minetest server (before loading it and inserting it into the file cache). - Bugfix: Only send TOSERVER_RECEIVED_MEDIA when we actually have all media. This should fix #863.