Commit graph

205 commits

Author SHA1 Message Date
Rémi Verschelde
83ccf39adc
Merge pull request from akien-mga/doc-return-argument-self-closing-tags
doc: Use self-closing tags for `return` and `argument`
2021-07-30 16:42:52 +02:00
Rémi Verschelde
7adf4cc9b5
doc: Use self-closing tags for return and argument
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 15:29:52 +02:00
Fabio Alessandrelli
b4fc69e0e2 [Net] Fix ENet 'connect_to_host' creating only one channel.
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`.
2021-07-30 15:25:37 +02:00
Fabio Alessandrelli
f39547b9bd [Net] Refactor ENetMultiplayerPeer to use ENet wrappers. 2021-07-29 10:59:00 +02:00
Fabio Alessandrelli
42a1777531 [Net] Implement lower level ENet wrappers. 2021-07-29 10:59:00 +02:00
Fabio Alessandrelli
1e8bf86379 [Net] Add generate_unique_id to MultiplayerPeer.
Used by ENetMultiplayerPeer and WebSocketServer to generate network IDs,
and exposed to the user for p2p networks (e.g. WebRTCMultiplayerPeer)
and custom MultiplayerPeer implementations.
2021-07-29 10:40:03 +02:00
reduz
6631f66c2a Optimize StringName usage
* 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.
2021-07-18 21:20:02 -03:00
Hugo Locurcio
97d8608c7d
Enable range coder compression by default in NetworkedMultiplayerENet
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.
2021-07-16 21:49:02 +02:00
reduz
5ad4f26659 Implement the ability to disable classes
* 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.
2021-07-13 09:25:14 -03:00
Fabio Alessandrelli
b31e8530b2 [Net] Rename NetworkedMultiplayerENet to ENetMultiplayerPeer. 2021-07-12 16:36:34 +02:00
Fabio Alessandrelli
88d68346ee [Net] Rename NetworkedMultiplayerPeer to MultiplayerPeer. 2021-07-12 16:36:34 +02:00
Fabio Alessandrelli
31142ac3ee [Net] Remove most multiplayer hooks from SceneTree.
Use `multiplayer` or `get_multiplayer()` instead of `get_tree()`.
2021-07-12 15:28:01 +02:00
Rémi Verschelde
b3e333bcf2
Merge pull request from Faless/net/4.x_enet_relay_lax
[Net] ENet non-relaying server now process broadcasts.
2021-06-17 12:26:54 +02:00
Rémi Verschelde
4219a4cb6f
Fix typos with codespell
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
```
2021-05-20 12:38:56 +02:00
Hugo Locurcio
3f078c99f6
Rename IP_Unix, IP_Address and TCP_Server to remove underscores 2021-05-06 02:52:01 +02:00
Fabio Alessandrelli
fc255bde29 [Net] ENet non-relaying server now process broadcasts.
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.
2021-04-30 16:29:56 +02:00
Rémi Verschelde
690c00d522
Merge pull request from Faless/feature/network-local-port-enet-salvaged
[Net] Implement NetworkedMultiplayerENet.get_local_port
2021-04-28 19:04:09 +02:00
Fabio Alessandrelli
cd22a2be2f Implement NetworkedMultiplayerENet.get_local_port
Allows retrieving the local port to which the peer is bound.
2021-04-28 16:53:13 +02:00
Rémi Verschelde
8247667a3e
Core: Drop custom copymem/zeromem defines
We've been using standard C library functions `memcpy`/`memset` for these since
2016 with 67f65f6639.

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.
2021-04-27 16:26:27 +02:00
Anshul7sp1
91181c2086 Fixes small typos and grammar correction 2021-03-12 19:05:16 +05:30
Fabian
1b54de3039 Add set_peer_timeout to NetworkedMultiplayerENet. 2021-02-27 12:52:12 +01:00
Rafał Mikrut
f7209b459b Initialize class/struct variables with default values in modules/ 2021-02-08 10:57:18 +01:00
Hugo Locurcio
7b33498995
Mention that NetworkedMultiplayerENet uses UDP only
This is important to clarify for those doing port forwarding.
2021-01-14 17:15:20 +01:00
Rémi Verschelde
b5334d14f7
Update copyright statements to 2021
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 🎆
2021-01-01 20:19:21 +01:00
Rémi Verschelde
c7b53c03ae
SCons: Add explicit dependencies on thirdparty code in cloned env
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.
2020-12-18 10:29:34 +01:00
reduz
127458ed17 Reorganized core/ directory, it was too fatty already
-Removed FuncRef, since Callable makes it obsolete
-Removed int_types.h as its obsolete in c++11+
-Changed color names code
2020-11-07 20:17:12 -03:00
Hugo Locurcio
c4903a603b
Add link titles for all links in the class reference
This makes them display in a nicer way in the editor help.
(The title will display instead of the full URL.)
2020-08-31 14:22:07 +02:00
Fabio Alessandrelli
e5f3159a23 Fix crash in ENet changing refuse_new_connections
When the host is not started.
2020-07-29 17:53:41 +02:00
Fabio Alessandrelli
7ec5c917d1 Funnel refuse_new_connections to Godot ENet. 2020-07-14 14:10:18 +02:00
Hugo Locurcio
c9b6833d00 Improve the ENet channels documentation in NetworkedMultiplayerENet
This closes https://github.com/godotengine/godot-docs/issues/3598.
2020-07-13 12:12:55 +02:00
Marcel Admiraal
26fcf2b04c Add override keywords. 2020-07-10 13:56:54 +01:00
Rémi Verschelde
0ee0fa42e6 Style: Enforce braces around if blocks and loops
Using clang-tidy's `readability-braces-around-statements`.
https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html
2020-05-14 21:57:34 +02:00
Rémi Verschelde
07bc4e2f96 Style: Enforce separation line between function definitions
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 .
2020-05-14 16:54:55 +02:00
Rémi Verschelde
0be6d925dc Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks
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 .
2020-05-14 16:54:55 +02:00
lupoDharkael
95a1400a2a Replace NULL with nullptr 2020-04-02 13:38:00 +02:00
Rémi Verschelde
cd4e46ee65 SCons: Format buildsystem files with psf/black
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.
2020-03-30 09:05:53 +02:00
Rajat Goswami
2ecf928ae3 Adding missing include guards to header files identified by LGTM.
This addresses the issue 
2020-03-23 04:52:36 -04:00
luz.paz
7bf6e5f773 Fix various typos
Found via `codespell`
2020-03-11 13:59:18 -04:00
Fabio Alessandrelli
9eea2cf9d6 Add documentation for new DTLS features. 2020-02-17 12:47:13 +01:00
Fabio Alessandrelli
7d1a290af2 NetworkedMultiplayerENet dtls support. 2020-02-17 12:03:47 +01:00
Hugo Locurcio
61bf5bf73f
Improve error explanations related to NetworkedMultiplayerENet 2020-02-02 23:34:47 +01:00
clayjohn
57e27683ba Update docs to version 4.0 2020-01-31 17:15:41 -08:00
Rémi Verschelde
2d20fc39aa doc: Drop unused 'category' property from header
We already removed it from the online docs with .

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.
2020-01-26 16:02:39 +01:00
Rémi Verschelde
ba177ccaec doc: Misc updates for AnimationNode* and others
- 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`.
2020-01-23 12:37:33 +01:00
Rémi Verschelde
4c99301d69
Merge pull request from Faless/enet/disconnect_relay
ENet optional server_relay when disconnecting peer
2020-01-16 23:12:40 +01:00
Fabio Alessandrelli
411f08c506 Fix ENet max clients highest value.
Was 4096, while actually it's 4095. Fixed now in both docs and
`create_server` check.
2020-01-03 20:18:33 +01:00
Fabio Alessandrelli
ce47d5af77 ENet optional server_relay when disconnecting peer
Was not correctly enforced before, always notifying other peers of the
disconnection.
2020-01-03 20:09:49 +01:00
Rémi Verschelde
a7f49ac9a1 Update copyright statements to 2020
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.
2020-01-01 11:16:22 +01:00
Fabio Alessandrelli
7e592f9641 Add ENet option to disable server relaying.
It's useless when building fully authoritative servers, and prevents
various kinds of abuse.
2019-11-27 11:48:31 +01:00
Fabio Alessandrelli
391f6ff2c6 Fix memory leak in NetworkedMultiplayerENet.
Dynamically allocated ids of peers where not correctly freed when
calling close_connection and disconnect_peer (with now=true).
2019-11-26 16:00:55 +01:00
Rémi Verschelde
dec10dd776
Merge pull request from qarmin/some_error_explanation
Added some obvious errors explanations
2019-09-25 11:51:54 +02:00
qarmin
17732fe698 Added some obvious errors explanations 2019-09-25 10:28:50 +02:00
Rémi Verschelde
a7ac8ec876 doc: Fix parsing of self-closing XML tags
Follow-up to , `<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 `/>`.
2019-09-24 13:34:05 +02:00
Bojidar Marinov
b397bcf4a1
Run doctool after overridden properties changes 2019-09-04 15:26:08 +03:00
Robin Hübner
8aeade74db Replace 'ERR_EXPLAIN' with 'ERR_FAIL_*_MSG' in rest of 'modules/' 2019-08-12 10:15:54 +02:00
Rémi Verschelde
b0d41847ed SCons: Use CPPDEFINES instead of CPPFLAGS for pre-processor defines
It's the recommended way to set those, and is more portable
(automatically prepends -D for GCC/Clang and /D for MSVC).

We still use CPPFLAGS for some pre-processor flags which are not
defines.
2019-07-03 09:59:04 +02:00
Rémi Verschelde
b9aa13e591 doc: Remove hardcoded default values from descriptions
They are now generated automatically by doctool.
2019-06-30 13:58:07 +02:00
Rémi Verschelde
c6cea6e9b3 doc: Add default values to all properties
Thanks to @bojidar-bg's impressive work in .
2019-06-30 13:58:07 +02:00
Rémi Verschelde
52355c638b
Merge pull request from bojidar-bg/16086-docs-default-value
Add default values to the editor help, docs, and generated RST
2019-06-29 12:28:30 +02:00
Hugo Locurcio
f7f6115f76
Proofread and improve the whole class reference
- Document a few more properties and methods
- Add more information to many classes
- Fix lots of typos and gramar mistakes
- Use [code] tags for parameters consistently
- Use [b] and [i] tags consistently
- Put "Warning:" and "Note:" on their own line to be more visible,
  and make them always bold
- Tweak formatting in code examples to be more readable
- Use double quotes consistently
- Add more links to third-party technologies
2019-06-27 22:30:19 +02:00
Bojidar Marinov
0c4c36d823
Add default values to the editor help, docs, and generated RST
Also, make spacing of "=" in the editor help a bit more consistent.
Closes 
2019-06-27 18:29:35 +03:00
Rémi Verschelde
bc82781f7d doc: Replace all [code]CONSTANT[/code] by new [constant CONSTANT] hyperlinks 2019-06-27 13:49:36 +02:00
JohnJLight
38d3bfe971 Made use of semicolons more consitent, fixed formatting 2019-06-19 15:24:31 +02:00
Fabio Alessandrelli
abe2c22966 Fix ENet incorrectly binding to wildcard.
Values were not properly initialized, and wildcard would evaluate to
true in most cases.
2019-06-15 05:59:50 +02:00
Rémi Verschelde
6d16f2f053 Fix error macro calls not ending with semicolon
It's not necessary, but the vast majority of calls of error macros
do have an ending semicolon, so it's best to be consistent.
Most WARN_DEPRECATED calls did *not* have a semicolon, but there's
no reason for them to be treated differently.
2019-06-11 14:49:34 +02:00
Rémi Verschelde
e0574e1d98 Fix typos with codespell
Using codespell 1.15.0.

Method:
```
$ cat > ../godot-word-whitelist.txt << EOF
ang
curvelinear
doubleclick
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
```
2019-05-19 13:10:35 +02:00
Rémi Verschelde
d52b70fb5e SCons: Always use env.Prepend for CPPPATH
Include paths are processed from left to right, so we use Prepend to
ensure that paths to bundled thirdparty files will have precedence over
system paths (e.g. `/usr/include` should have lowest priority).
2019-04-30 13:12:06 +02:00
Hein-Pieter van Braam
a033c686f9
Merge pull request from Faless/enet/proto_optimize
Save 4 bytes in ENet multiplayer protocol.
2019-04-23 06:29:11 +03:00
Rémi Verschelde
ab4705a807
Merge pull request from KoBeWi/code_true_code
Consistently wrap booleans in [code]
2019-04-22 11:59:16 +02:00
Rémi Verschelde
6af69f851a doc: Drop unused <demos> tag 2019-04-19 11:03:46 +02:00
Tomasz Chabora
b0846f60c9 Consistently wrap booleans in [code] 2019-04-17 17:13:00 +02:00
Rémi Verschelde
c8994b56f9 Style: Apply new changes from clang-format 8.0
It seems to stay compatible with formatting done by clang-format 6.0 and 7.0,
so contributors can keep using those versions for now (they will not undo those
changes).
2019-04-09 17:09:48 +02:00
Rémi Verschelde
39c868171e doc: Bump version to 3.2 2019-04-01 12:33:56 +02:00
marxin
7de7f0ef17 Fix all -Wtype-limits warnings. 2019-02-21 19:34:35 +01:00
Fabio Alessandrelli
dc583a6225 Add check to validate client IDs in ENet.
Server now checks that the ID received from the client is not already
used by someone else and is a valid ID (>=2)
2019-02-20 16:28:53 +01:00
Rémi Verschelde
1ffd1bc8f3 doc: Sync classref with current source 2019-02-18 09:35:29 +01:00
Fabio Alessandrelli
d7cd25ad9c Save 4 bytes in ENet multiplayer protocol.
Avoid sending encoded packet flags (reliable/unreliable/ordered) as
that's already been done by ENet itself and we can read them from the
incoming packet.
2019-01-15 08:38:40 +01:00
Rémi Verschelde
a15620c83e doc: Fix wrong references found by Sphinx and new makerst.py 2019-01-07 12:15:01 +01:00
Rémi Verschelde
b16c309f82 Update copyright statements to 2019
Happy new year to the wonderful Godot community!
2019-01-01 12:58:10 +01:00
Rémi Verschelde
5f8af252e8 doc: Use HTTPS for docs.godotengine.org and point to latest branch
Fixes .
2018-11-05 08:46:27 +01:00
Kelly Thomas
b1ab7b4acf [Docs] Fix some broken links 2018-10-06 04:20:16 +08:00
Rémi Verschelde
3a2ca68af3 SCons: Build thirdparty code in own env, disable warnings
Also remove unnecessary `Export('env')` in other SCsubs,
Export should only be used when exporting *new* objects.
2018-09-28 14:07:39 +02:00
Rémi Verschelde
a2b6be23ad ENet: Remove redundant if condition
Closes .
2018-09-26 10:53:45 +02:00
Fabio Alessandrelli
977c9477c1 Set ENet service time to 0.
Process all packets in queue, but never wait.
2018-09-25 16:26:45 +02:00
Rémi Verschelde
1a16dabfb5
Merge pull request from luzpaz/misc-typos
Misc. typos
2018-09-13 10:59:00 +02:00
luz.paz
08bde5b2de Misc. typos
Found via `codespell -q 3 -I ../godot-word-whitelist.txt --skip="./thirdparty,*.po"`
2018-09-12 21:39:17 -04:00
Rémi Verschelde
277b24dfb7 Make core/ includes absolute, remove subfolders from include path
This allows more consistency in the manner we include core headers,
where previously there would be a mix of absolute, relative and
include path-dependent includes.
2018-09-12 09:52:22 +02:00
Hein-Pieter van Braam
0e29f7974b Reduce unnecessary COW on Vector by make writing explicit
This commit makes operator[] on Vector const and adds a write proxy to it.  From
now on writes to Vectors need to happen through the .write proxy. So for
instance:

Vector<int> vec;
vec.push_back(10);
std::cout << vec[0] << std::endl;
vec.write[0] = 20;

Failing to use the .write proxy will cause a compilation error.

In addition COWable datatypes can now embed a CowData pointer to their data.
This means that String, CharString, and VMap no longer use or derive from
Vector.

_ALWAYS_INLINE_ and _FORCE_INLINE_ are now equivalent for debug and non-debug
builds. This is a lot faster for Vector in the editor and while running tests.
The reason why this difference used to exist is because force-inlined methods
used to give a bad debugging experience. After extensive testing with modern
compilers this is no longer the case.
2018-07-26 00:54:16 +02:00
robojumper
98b59cf2a3 Add support for tutorial links to makerst.py
Also change the <tutorials> structure to make use of individual <link> tags
2018-06-12 17:40:24 +02:00
Rémi Verschelde
3334209a73 SCons: Pass env to modules can_build method
This allows to disable modules based on the environment,
in particular `env[tools]` which tells us if we are
building the editor or not.
2018-05-30 19:11:36 +02:00
Fabio Alessandrelli
f95e4c72df Expose channels in NetworkedMultiplayerENet 2018-05-12 23:51:58 +02:00
Fabio Alessandrelli
dd546dc5b8 Document websocket module, further document enet 2018-05-08 21:15:50 +02:00
mhilbrunner
ba4600757a Enet: Add wait time param to close_connection()
Enet: Allow to set client interface/address and port

Enet: More error checks

Fix comment
2018-05-07 01:37:15 +02:00
mhilbrunner
b0826dec05 Add DNS resolution in NetworkedMultiplayerEnet::create_client() 2018-04-13 22:31:01 +02:00
Fabio Alessandrelli
6b9ec810c6 Implement get_peer_[address|port] in ENet/WSServer
Also implement get_connected_host and get_connected_port in WebSocketPeer
(not supported in HTML5 due to browser limitation).
Add shorthand disconnect_peer(id) for get_peer(id)->close() like in ENet to
WebSocketServer.
2018-04-12 12:30:51 +02:00
mhilbrunner
c531287328 NetworkedMultiplayerEnet: Add disconnecting/kicking peers 2018-04-10 19:00:05 +02:00
Max Hilbrunner
ec3f5218e8
[DOCS] Net.MultiplayerEnet: List returned errors 2018-03-13 15:55:52 +01:00
Max Hilbrunner
5aae17a6fb [DOCS] NetworkedMultiplayerENet 2018-03-02 05:03:03 +01:00
Rémi Verschelde
3fa77b3172 doc: Remove status from hardcoded version string
It has no practical use case and just generates noise for each alpha, beta, etc.
2018-02-27 13:40:49 +01:00
Rémi Verschelde
3c7a39b40c doc: Update version string in header 2018-02-19 10:46:33 +01:00