Commit graph

881 commits

Author SHA1 Message Date
Aaron Franke
7e51e4cb84
Fix some LGTM errors of "Multiplication result converted to larger type" 2021-10-12 00:17:27 -05:00
Rémi Verschelde
a7ba227631
Merge pull request #52711 from m4gr3d/provide_getter_for_project_data_dir_master 2021-10-05 21:02:27 +02:00
Lightning_A
c63b18507d Use range iterators for Map 2021-09-30 15:09:12 -06:00
Anilforextra
fc9767abb1 Use functions defined in the their classes. 2021-09-29 09:36:34 +05:45
Fabio Alessandrelli
d18cbdf5e4
Merge pull request #52481 from Faless/net/4.x_native_peers
[Net] Extension system for network peers, webrtc.
2021-09-28 12:57:45 +02:00
Haoyu Qiu
b024d16bc1 Parse UTF-8 when getting path from resource UID 2021-09-27 19:10:32 +08:00
Fabio Alessandrelli
5f61b2c797 [Net] StreamPeer GDExtension. 2021-09-24 18:40:39 +02:00
Fabio Alessandrelli
b9e6cc8f4f [Net] Enable PacketPeer native extensions. 2021-09-24 18:40:39 +02:00
ne0fhyk
69f890ff11 Provide a getter for the project data directory. 2021-09-15 12:52:03 -07:00
Fabio Alessandrelli
bf9aae09ba [Net] Move multiplayer to core subdir, split RPCManager.
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".
2021-09-07 11:14:30 +02:00
SaracenOne
f09f12ce55 Fix _send_default_spawn_default function sending zero length
PackedByteArray when deriving from a single PackedByteArray
state variant.
2021-09-02 21:36:54 +01:00
Juan Linietsky
bcd73fc00a
Merge pull request #52240 from Rubonnek/rename-rel-path
Rename `String::is_rel_path` to `String::is_relative_path`
2021-08-30 20:45:45 -03:00
Haoyu Qiu
fd52e18d19 Try other resolved IPs if one fails to connect 2021-08-30 13:00:48 +08:00
Wilson E. Alvarez
d11c1afc04
Rename String::is_rel_path to String::is_relative_path 2021-08-29 20:41:29 -04:00
Fabio Alessandrelli
64b9f30b92 [Net] Rename RPC "puppet" to "auth" (authority). Drop "master".
This commit completely removes the RPC_MODE_MASTER ("master" keyword),
and renames the RPC_MODE_PUPPET to RPC_MODE_AUTHORITY ("auth" keyword).

This commit also renames the "Node.[get|set]_network_master" methods to
"Node.[get|set]_network_authority".

This commit also renames the RPC_MODE_REMOTE constant to RPC_MODE_ANY.

RPC_MODE_MASTER in Godot 3.x meant that a given RPC would be callable by
any puppet peer on the master, while RPC_MODE_PUPPET meant that it would
be callable by the master on any puppet.

Beside proving to be very confusing to the user (referring to where it
could be called instead of who can call it) the RPC_MODE_MASTER is quite
useless. It is almost the same as RPC_MODE_REMOTE (anyone can call) with
the exception that the network master cannot. While this could be useful
to check in some case, in such a function you would anyway need to check
in code who is the caller via get_rpc_sender_id(), so adding the check
there for those rare cases does not warrants a dedicated mode.
2021-08-30 00:54:38 +02:00
Fabio Alessandrelli
838a449d64
Merge pull request #51788 from Faless/mp/4.x_replicator_sync
[Net] MultiplayerReplicator state sync.
2021-08-30 00:48:10 +02:00
Haoyu Qiu
597d489a20 Quote and escape ConfigFile keys when necessary 2021-08-28 18:48:45 +08:00
Fabio Alessandrelli
2d2855cd53 Data structure optimizations as per review. 2021-08-26 13:35:33 +01:00
reduz
96f8254b24 Implement error return documetation
Adds ability to add error return documetation to the binder and class reference.
Usage example:

```C++
void MyClass::_bind_method() {
	[..]
	BIND_METHOD_ERR_RETURN_DOC("load", ERR_FILE_CANT_OPEN, ERR_FILE_UNRECOGNIZED);
}
```

One function of ConfigFile was changed as example.
2021-08-24 15:28:29 -03:00
reduz
3682978aee Replace BIND_VMETHOD by new GDVIRTUAL syntax
* New syntax is type safe.
* New syntax allows for type safe virtuals in native extensions.
* New syntax permits extremely fast calling.

Note: Everything was replaced where possible except for `_gui_input` `_input` and `_unhandled_input`.
These will require API rework on a separate PR as they work different than the rest of the functions.

Added a new method flag METHOD_FLAG_OBJECT_CORE, used internally. Allows to not dump the core virtuals like `_notification` to the json API, since each language will implement those as it is best fits.
2021-08-22 08:23:58 -03:00
Fabio Alessandrelli
b05cb0fd7d [Net] Add state sync to replicator.
Like the spawn/despawn feature, it can be completely overridden with 2
custom callables.
The callables will be called with the list of tracked objects.
In SERVER mode, objects are automatically tracked, while in CUSTOM mode
you can manually track them via `track`/`untrack` (but that's optional).
The default sync only happens from server to client, with batch updates,
over unreliable channel (but with custom ordering).
The default sync will warn you, if your state representation gets too
big.
2021-08-18 12:37:45 +01:00
Fabio Alessandrelli
d4dd859991 [Net] MultiplayerReplicator with initial state.
Move the former "spawnables" functions to a dedicated
MultiplayerReplicator class.
Support custom overrides in replicator.
Spawn/despawn messages can now contain a state.
The state can be automatically encoded/decoded by passing the desired
object properties to `spawnable_config`.
You can use script properties to optimize the state representation.
2 Callables can be also specified to completely override the default
implementation for sending and receiving the spawn/despawn event.
(9 bytes overhead, and there's room for improvement here).
When using a custom implementation `spawn` and `despawn` can be called
with any Object, `send_spawn`/`send_despawn` can receive any Variant as
a state, and the path is not required.

Two new functions, `spawn` and `despawn`, convey the implementation
independent method for requesting a spawn/despawn of an Object, while
`send_spawn` and `send_despawn` represent the more low-level send event
for a Variant to be used by the custom implementations.
2021-08-18 10:21:29 +01:00
Rémi Verschelde
6e9439198c
Resource: Remove unused _use_builtin_script() virtual method
And another piece of dead code found while searching for "use_builtin".
2021-08-12 12:16:17 +02:00
Fabio Alessandrelli
9fcf3b5a9c [Net] Basic extensible MultiplayerAPI spawn/despawn.
`PackedScene`s can be configured to be spawnable via a new
`MultiplayerAPI.spawnable_config` method.
They can be configured either to be spawned automatically when coming
from the server or to always require verification.
Another method, `MultiplayerAPI.send_spawn` lets you request a spawn on
the remote peers.
When a peer receive a spawn request:
- If it comes from the server and the scene is configured as
  `SPAWN_MODE_SERVER`:
  - Spawn the scene (instantiate it, add it to tree).
  - Emit signal `network_spawn`.
- Else:
  - Emit signal `network_spawn_request`.

In a similar way, `despawn`s are handled automatically in
`SPAWN_MODE_SERVER`.

In `SPAWN_MODE_SERVER`, when a new client connects it will also receive,
from the server all the spawned (and not yet despawned) instances.
2021-08-09 16:34:40 +02:00
Rémi Verschelde
8c3a6b10a9
OS: Fix used resource debug prints
These methods were broken by 22419082d9
5 years ago and nobody complained, so maybe they're not so useful...
But at least this should restore them to a working state.
2021-08-06 11:03:26 +02:00
Rémi Verschelde
faad8833fe
Merge pull request #51234 from akien-mga/tests-file-get_csv_line
Tests: Improve coverage for `File::get_csv_line()`
2021-08-06 10:17:12 +02:00
Rémi Verschelde
b8c08ba5ad
Tests: Improve coverage for File::get_csv_line()
Adds a few more complex edge cases which are supported.

Also adds some documentation, simplifies the code a bit and forbids using
double quotes as a delimiter.
2021-08-04 11:53:21 +02:00
Rémi Verschelde
0cee8831b2
Merge pull request #51005 from Faless/mp/4.x_channels
[Net] Implement RPC channels in MultiplayerAPI.
2021-08-04 09:31:33 +02:00
Rémi Verschelde
3c21fc5db6
Merge pull request #51199 from Faless/net/4.x_ip_lock 2021-08-03 13:29:15 +02:00
K. S. Ernest (iFire) Lee
04703c6f66
Merge pull request #51042 from nikitalita/fix_binary_res_load_save
Fix binary resource loading and saving
2021-08-02 18:41:05 -07:00
Fabio Alessandrelli
aca5540e13 [Net] Fix IP address resolution incorrectly locking the main thread.
This seems to be a pretty old bug, older then originally reported (at
least under certain circumstances).

The IP singleton uses a resolve queue so developers can queue hostnames
for resolution in a separate while keeping the main thread unlocked
(address-resolution OS functions are blocking, and could block for a long
time in case of network disruption).

In most places though, the address resolution function was called with
the mutex locked, causing other functions (querying status, queueing
another hostname, ecc) to block until that resolution ended.

This commit ensures that all calls to OS address resolution are done
with the mutex unlocked.
2021-08-03 00:24:22 +02:00
Fabio Alessandrelli
fed0bf013a [Marshalls] Fix Float64Array and Int64Array serialization.
One was incorrectly reading the size (potentially causing out-of-buffer
read), the other also potentially causing out-of-buffer write during
encoding.
2021-08-02 13:35:33 +02:00
Fabio Alessandrelli
2cf39b97ae [Net] Implement RPC channels in MultiplayerAPI. 2021-07-30 17:29:50 +02:00
Fabio Alessandrelli
324636473a [Net] Fix Marshalls infinite recursion crash.
Variants like dictionaries and arrays can have cyclic references, which
caused `encode_variant` to run an infinite recursion.
Instead of keeping a stack and looking for cyclic references which would
make serialization slower, this commit adds a `MAX_RECURSION_DEPTH`
constant to Variant, and have `encode_variant` keep track of the current
recursion depth, bailing when it's too high since this likely means a
cyclic reference has been encountered.
2021-07-30 16:13:43 +02:00
nikitalita
6640ab406b skip uid field length in binary resource if not used 2021-07-29 22:25:18 -07:00
nikitalita
bc58bf5477 Use constant for reserved field count 2021-07-29 22:24:29 -07:00
nikitalita
160601cc78 Fix binary resource loading and saving 2021-07-29 18:17:49 -07:00
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
Fabio Alessandrelli
fd5a140039 [Net] Fix RPC ID encoding/decoding for Node methods. 2021-07-29 00:00:30 +02:00
luz paz
5cf3bed0c8 Fix various typos
Follow-up typos found via `codespell -q 3 -S ./thirdparty,*.po,./DONORS.md -L ackward,ang,ans,ba,beng,cas,childs,childrens,dof,doubleclick,fave,findn,hist,inout,leapyear,lod,nd,numer,ois,ony,paket,seeked,sinc,switchs,te,uint`
2021-07-25 07:18:25 -04:00
Rémi Verschelde
ff0b5f8fa1
Merge pull request #50809 from akien-mga/iterators-const-references 2021-07-25 12:52:58 +02:00
Rémi Verschelde
2f221e5fd5
Merge pull request #50250 from luzpaz/typos
Fix various typos
2021-07-25 12:38:58 +02:00
Rémi Verschelde
ac3322b0af
Use const references where possible for List range iterators 2021-07-25 12:22:25 +02:00
Rémi Verschelde
c91860bb11
ResourceUID: Fix remove_id binding
Fixes #50833.
2021-07-25 11:55:56 +02:00
luz paz
3564c16cb8
Fix various typos with codespell
Found via `codespell -q 3 -S ./thirdparty,*.po,./DONORS.md -L ackward,ang,ans,ba,beng,cas,childs,childrens,dof,doubleclick,fave,findn,hist,inout,leapyear,lod,nd,numer,ois,ony,paket,seeked,sinc,switchs,te,uint`
2021-07-25 11:21:51 +02:00
Aaron Franke
dd116d7998
Fix check for the first key in JSON stringify from Dictionary code 2021-07-24 21:28:50 -04:00
Rémi Verschelde
2b1e6e303e
Merge pull request #50786 from reduz/implement-resource-uids
Implement Resource UIDs
2021-07-24 17:18:12 +02:00
reduz
32b43cfeb3 Implement Resource UIDs
* Most resource types now have unique identifiers.
* Applies to text, binary and imported resources.
* File formats reference both by text and UID (when available). UID always has priority.
* Resource UIDs are 64 bits for better compatibility with the engine.
* Can be represented and used textually, example `uuid://dapwmgsmnl28u`.
* A special binary cache file is used and exported, containing the mappings.

Example of how it looks:

```GDScript
[gd_scene load_steps=2 format=3 uid="uid://dw86wq31afig2"]

[ext_resource type="PackedScene" uid="uid://bt36ojelx8q6c" path="res://subscene.scn" id="1_t56hs"]
```

GDScript, shaders and other special resource files can't currently provide UIDs, but this should be doable with special keywords on the files.
This will be reserved for future PRs.
2021-07-24 09:16:52 -03:00
Aaron Franke
4e6efd1b07
Use C++ iterators for Lists in many situations 2021-07-23 17:38:28 -04:00
Hugo Locurcio
7f83977f37
Expose an ImportOrder enum in ResourceImporter
This avoids using magic numbers in code.
2021-07-23 12:12:25 +02:00