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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.
2020-04-02Replace NULL with nullptrlupoDharkael
2020-03-30SCons: Format buildsystem files with psf/blackRémi Verschelde
Configured for a max line length of 120 characters. psf/black is very opinionated and purposely doesn't leave much room for configuration. The output is mostly OK so that should be fine for us, but some things worth noting: - Manually wrapped strings will be reflowed, so by using a line length of 120 for the sake of preserving readability for our long command calls, it also means that some manually wrapped strings are back on the same line and should be manually merged again. - Code generators using string concatenation extensively look awful, since black puts each operand on a single line. We need to refactor these generators to use more pythonic string formatting, for which many options are available (`%`, `format` or f-strings). - CI checks and a pre-commit hook will be added to ensure that future buildsystem changes are well-formatted.
2020-03-23Adding missing include guards to header files identified by LGTM.Rajat Goswami
This addresses the issue godotengine/godot#37143
2020-03-11Fix various typosluz.paz
Found via `codespell`
2020-02-17Add documentation for new DTLS features.Fabio Alessandrelli
2020-02-17NetworkedMultiplayerENet dtls support.Fabio Alessandrelli
2020-02-02Improve error explanations related to NetworkedMultiplayerENetHugo Locurcio
2020-01-31Update docs to version 4.0clayjohn
2020-01-26doc: Drop unused 'category' property from headerRémi Verschelde
We already removed it from the online docs with #35132. Currently it can only be "Built-In Types" (Variant types) or "Core" (everything else), which is of limited use. We might also want to consider dropping it from `ClassDB` altogether in Godot 4.0.
2020-01-23doc: Misc updates for AnimationNode* and othersRémi Verschelde
- Add some missing descriptions. - Add links to tutorials for ARVR and AnimationTree. - Style fixes. - Engine changes: * Make `AnimationNodeTransition.input_<number>` properties internal so that they don't appear in the docs. They still appear in the inspector based on the actual number of inputs requested. * Drop unimplemented `CPUParticles.flatness`. It's only used for 3D particles in `ParticlesMaterial`, and thus only relevant for `CPUParticles3D`.
2020-01-16Merge pull request #34789 from Faless/enet/disconnect_relayRémi Verschelde
ENet optional server_relay when disconnecting peer
2020-01-03Fix ENet max clients highest value.Fabio Alessandrelli
Was 4096, while actually it's 4095. Fixed now in both docs and `create_server` check.
2020-01-03ENet optional server_relay when disconnecting peerFabio Alessandrelli
Was not correctly enforced before, always notifying other peers of the disconnection.
2020-01-01Update copyright statements to 2020Rémi Verschelde
Happy new year to the wonderful Godot community! We're starting a new decade with a well-established, non-profit, free and open source game engine, and tons of further improvements in the pipeline from hundreds of contributors. Godot will keep getting better, and we're looking forward to all the games that the community will keep developing and releasing with it.
2019-11-27Add ENet option to disable server relaying.Fabio Alessandrelli
It's useless when building fully authoritative servers, and prevents various kinds of abuse.
2019-11-26Fix memory leak in NetworkedMultiplayerENet.Fabio Alessandrelli
Dynamically allocated ids of peers where not correctly freed when calling close_connection and disconnect_peer (with now=true).
2019-09-25Merge pull request #32051 from qarmin/some_error_explanationRémi Verschelde
Added some obvious errors explanations
2019-09-25Added some obvious errors explanationsqarmin
2019-09-24doc: Fix parsing of self-closing XML tagsRémi Verschelde
Follow-up to #31925, `<member />` tags just before `</members>` would cause a parsing issue, and we'd never notice that we're no longer parsing members. Also added space before closing `/>`.
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