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2021-11-15Replace Godot docs URL with `$DOCS_URL` in XML class referenceRémi Verschelde
2021-10-05doc: Fix style inconsistencies for `[b]Note:[/b]` paragraphsRémi Verschelde
And fix up formatting not supported by makerst.
2021-10-01[Net] Rename RPC constants and annotation arguments.Fabio Alessandrelli
any -> any_peer sync -> call_local ordered -> unreliable_ordered Multiplayer.RPC_MODE_ANY -> RPC_MODE_ANY_PEER Multiplayer.TRANSFER_MODE_ORDERED -> TRANSFER_MODE_UNRELIABLE_ORDERED
2021-09-28Merge pull request #52481 from Faless/net/4.x_native_peersFabio Alessandrelli
[Net] Extension system for network peers, webrtc.
2021-09-27[ENet] Fix server not correctly relaying peer disconnects.Fabio Alessandrelli
2021-09-25Document Android permission requirements for network access where neededHugo Locurcio
2021-09-24[Net/Docs] Update extensions documentation.Fabio Alessandrelli
2021-09-24[Net] MultiplayerPeer cleanup, defaults.Fabio Alessandrelli
2021-09-20Don't generate empty doc sections and reduce code duplicationAaron Franke
2021-09-08Multiplayer networking renames/simplificationMax Hilbrunner
Removes _networking_ prefix from some methods and members, now that multiplayer has been largely moved out of Node and SceneTree and is seperated into its own set of classes.
2021-09-07[Net] Move multiplayer to core subdir, split RPCManager.Fabio Alessandrelli
Move multiplayer classes to "core/multiplayer" subdir. Move the RPCConfig and enums (TransferMode, RPCMode) to a separate file (multiplayer.h), and bind them to the global namespace. Move the RPC handling code to its own class (RPCManager). Renames "get_rpc_sender_id" to "get_remote_sender_id".
2021-09-02[Net] Silence ENetMultiplayerPeer close_connection.Fabio Alessandrelli
Used to print an error when it was not active, now it just returns immediately as per the documentation.
2021-08-23Document ENetConnection compression must match between client and serverHugo Locurcio
2021-08-22Replace HTTP links with HTTPS for sites with HTTPS versionsAaron Franke
2021-08-06[Net] Fix ENetMultiplayerPeer status during connection.Fabio Alessandrelli
While the client emitting "peer_connect" for the server, the status was still set to CONNECTION_CONNECTING, causing bugs in the upper layer.
2021-07-30[Net] Implement RPC channels in MultiplayerAPI.Fabio Alessandrelli
2021-07-30Merge pull request #51067 from akien-mga/doc-return-argument-self-closing-tagsRémi Verschelde
doc: Use self-closing tags for `return` and `argument`
2021-07-30doc: Use self-closing tags for `return` and `argument`Rémi Verschelde
For the time being we don't support writing a description for those, preferring having all details in the method's description. Using self-closing tags saves half the lines, and prevents contributors from thinking that they should write the argument or return documentation there.
2021-07-30[Net] Fix ENet 'connect_to_host' creating only one channel.Fabio Alessandrelli
Passing `0` to `enet_host_create` will allow the maximum amount of channel supported by ENet. For some reasons, `connect_to_host` will instead only create 1 channel when passed `0`. This commit normalize the behaviour to always allocate the maximum allowed channels when passing `0`.
2021-07-29[Net] Refactor ENetMultiplayerPeer to use ENet wrappers.Fabio Alessandrelli
2021-07-29[Net] Implement lower level ENet wrappers.Fabio Alessandrelli
2021-07-29[Net] Add generate_unique_id to MultiplayerPeer.Fabio Alessandrelli
Used by ENetMultiplayerPeer and WebSocketServer to generate network IDs, and exposed to the user for p2p networks (e.g. WebRTCMultiplayerPeer) and custom MultiplayerPeer implementations.
2021-07-18Optimize StringName usagereduz
* Added a new macro SNAME() that constructs and caches a local stringname. * Subsequent usages use the cached version. * Since these use a global static variable, a second refcounter of static usages need to be kept for cleanup time. * Replaced all theme usages by this new macro. * Replace all signal emission usages by this new macro. * Replace all call_deferred usages by this new macro. This is part of ongoing work to optimize GUI and the editor.
2021-07-16Enable range coder compression by default in NetworkedMultiplayerENetHugo Locurcio
From empirical testing, this seems to provide the best compression compared to other compression algorithms when used in the Multiplayer Bomber demo. Other algorithms may provide better compression ratios for more complex games, but some compression is probably better than no compression. Zstandard was also not very efficient in my testing, so I added a note in the documentation.
2021-07-13Implement the ability to disable classesreduz
* This PR adds the ability to disable classes when building. * For now it's only possible to do this via command like: `scons disable_classes=RayCast2D,Area3D` * Eventually, a proper UI will be implemented to create a build config file to do this at large scale, as well as detect what is used in the project.
2021-07-12[Net] Rename NetworkedMultiplayerENet to ENetMultiplayerPeer.Fabio Alessandrelli
2021-07-12[Net] Rename NetworkedMultiplayerPeer to MultiplayerPeer.Fabio Alessandrelli
2021-07-12[Net] Remove most multiplayer hooks from SceneTree.Fabio Alessandrelli
Use `multiplayer` or `get_multiplayer()` instead of `get_tree()`.
2021-06-17Merge pull request #48331 from Faless/net/4.x_enet_relay_laxRémi Verschelde
[Net] ENet non-relaying server now process broadcasts.
2021-05-20Fix typos with codespellRémi Verschelde
Using codespell 2.0.0. Method: ``` $ cat > ../godot-word-whitelist.txt << EOF ang curvelinear dof doubleclick fave findn GIRD leapyear lod merchantibility nd numer ois ony que seeked synching te uint unselect webp EOF $ codespell -w -q 3 -I ../godot-word-whitelist.txt --skip="./thirdparty,*.po" $ git diff // undo unwanted changes ```
2021-05-06Rename `IP_Unix`, `IP_Address` and `TCP_Server` to remove underscoresHugo Locurcio
2021-04-30[Net] ENet non-relaying server now process broadcasts.Fabio Alessandrelli
Setting `server_relay = false` prevents the server from letting clients communicate with each other, but without this fix, the server would also ignore broadcast packets. With this change, the server still does not relay messages to other clients, but will correctly process broadcast messages (and "exclusive" messages) as if they were directed to just the server.
2021-04-28Merge pull request #48235 from Faless/feature/network-local-port-enet-salvagedRémi Verschelde
[Net] Implement NetworkedMultiplayerENet.get_local_port
2021-04-28Implement NetworkedMultiplayerENet.get_local_portFabio Alessandrelli
Allows retrieving the local port to which the peer is bound.
2021-04-27Core: Drop custom `copymem`/`zeromem` definesRémi Verschelde
We've been using standard C library functions `memcpy`/`memset` for these since 2016 with 67f65f66391327b2967a20a89c3627e1dd6e84eb. There was still the possibility for third-party platform ports to override the definitions with a custom header, but this doesn't seem useful anymore.
2021-03-12Fixes small typos and grammar correctionAnshul7sp1
2021-02-27Add set_peer_timeout to NetworkedMultiplayerENet.Fabian
2021-02-08Initialize class/struct variables with default values in modules/Rafał Mikrut
2021-01-14Mention that NetworkedMultiplayerENet uses UDP onlyHugo Locurcio
This is important to clarify for those doing port forwarding.
2021-01-01Update copyright statements to 2021Rémi Verschelde
Happy new year to the wonderful Godot community! 2020 has been a tough year for most of us personally, but a good year for Godot development nonetheless with a huge amount of work done towards Godot 4.0 and great improvements backported to the long-lived 3.2 branch. We've had close to 400 contributors to engine code this year, authoring near 7,000 commit! (And that's only for the `master` branch and for the engine code, there's a lot more when counting docs, demos and other first-party repos.) Here's to a great year 2021 for all Godot users 🎆
2020-12-18SCons: Add explicit dependencies on thirdparty code in cloned envRémi Verschelde
Since we clone the environments to build thirdparty code, we don't get an explicit dependency on the build objects produced by that environment. So when we update thirdparty code, Godot code using it is not necessarily rebuilt (I think it is for changed headers, but not for changed .c/.cpp files), which can lead to an invalid compilation output (linking old Godot .o files with a newer, potentially ABI breaking version of thirdparty code). This was only seen as really problematic with bullet updates (leading to crashes when rebuilding Godot after a bullet update without cleaning .o files), but it's safer to fix it everywhere, even if it's a LOT of hacky boilerplate.
2020-11-07Reorganized core/ directory, it was too fatty alreadyreduz
-Removed FuncRef, since Callable makes it obsolete -Removed int_types.h as its obsolete in c++11+ -Changed color names code
2020-08-31Add link titles for all links in the class referenceHugo Locurcio
This makes them display in a nicer way in the editor help. (The title will display instead of the full URL.)
2020-07-29Fix crash in ENet changing refuse_new_connectionsFabio Alessandrelli
When the host is not started.
2020-07-14Funnel refuse_new_connections to Godot ENet.Fabio Alessandrelli
2020-07-13Improve the ENet channels documentation in NetworkedMultiplayerENetHugo Locurcio
This closes https://github.com/godotengine/godot-docs/issues/3598.
2020-07-10Add override keywords.Marcel Admiraal
2020-05-14Style: Enforce braces around if blocks and loopsRémi Verschelde
Using clang-tidy's `readability-braces-around-statements`. https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html
2020-05-14Style: Enforce separation line between function definitionsRémi Verschelde
I couldn't find a tool that enforces it, so I went the manual route: ``` find -name "thirdparty" -prune \ -o -name "*.cpp" -o -name "*.h" -o -name "*.m" -o -name "*.mm" \ -o -name "*.glsl" > files perl -0777 -pi -e 's/\n}\n([^#])/\n}\n\n\1/g' $(cat files) misc/scripts/fix_style.sh -c ``` This adds a newline after all `}` on the first column, unless they are followed by `#` (typically `#endif`). This leads to having lots of places with two lines between function/class definitions, but clang-format then fixes it as we enforce max one line of separation. This doesn't fix potential occurrences of function definitions which are indented (e.g. for a helper class defined in a .cpp), but it's better than nothing. Also can't be made to run easily on CI/hooks so we'll have to be careful with new code. Part of #33027.
2020-05-14Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocksRémi Verschelde
Which means that reduz' beloved style which we all became used to will now be changed automatically to remove the first empty line. This makes us lean closer to 1TBS (the one true brace style) instead of hybridating it with some Allman-inspired spacing. There's still the case of braces around single-statement blocks that needs to be addressed (but clang-format can't help with that, but clang-tidy may if we agree about it). Part of #33027.