Commit graph

293 commits

Author SHA1 Message Date
Rémi Verschelde
80bf8fd186
Merge pull request #73511 from dsnopek/gdextension-object-name
Add GDExtension function to get Object class name
2023-05-22 14:02:59 +02:00
David Snopek
c6b0d4aae3 Add GDExtension function to get Object class name 2023-05-22 06:58:59 -05:00
RedworkDE
402b3d146a Bind forgotten default value for GDExtension::open_library argument 2023-05-22 00:14:55 +02:00
RedworkDE
110bc5058d Compress embedded GDExtension interface 2023-05-16 22:16:45 +02:00
David Snopek
9b9482d4bb Rework GDExtension interface from a struct to loading function pointers 2023-05-16 10:27:46 -05:00
Emmanuel Leblond
e785dd9dd9
Improve user-friendliness of "return value as function param" pattern in GDExtension API
This commit introduce separate types (e.g. GDNativeStringPtr vs GDNativeUninitializedStringPtr)
depending on if the pointed data is already initialized (C++ style where constructor is alway
called when create a variable even if it is to be passed as return value) or not (C style).
On top of that, small changes has been made to `GDNativeInterface` so that it methods are
consistent on using uninitialized return value.
2023-05-15 17:14:57 +02:00
Rémi Verschelde
70dcfdab1f
Merge pull request #76446 from reduz/add-gdextension-api-compatibility
Add a backwards-compatibility system for GDExtension
2023-05-15 13:43:46 +02:00
Juan Linietsky
d8078d3f4c Add a backwards-compatibility system for GDExtension method
This adds a way to ensure that methods that were modified in the Godot API will continue working in older builds of GDExtension even if the new signature is different.

```C++
// New version (changed)
ClassDB::bind_method(D_METHOD("add_sphere","radius","position"),&MyShapes::add_sphere);
// Compatibility version (still available to extensions).
ClassDB::bind_compatibility_method(D_METHOD("add_sphere","radius"),&MyShapes::_compat_add_sphere);
```

**Q**: If I add an extra argument and provide a default value (hence can still be called the same), do I still have to provide the compatibility version?
**A**: Yes, you must still provide a compatibility method. Most language bindings use the raw method pointer to do the call and process the default parameters in the binding language, hence if the actual method signature changes it will no longer work.

**Q**: If I removed a method, can I still bind a compatibility version even though the main method no longer exists?
**A**: Yes, for methods that were removed or renamed, compatibility versions can still be provided.

**Q**: Would it be possible to automate checking that methods were removed by mistake?
**A**: Yes, as part of a future PR, the idea is to add a a command line option to Godot that can be run like : `$ godot --test-api-compatibility older_api_dump.json`, which will also be integrated to the CI runs.
2023-05-15 12:05:40 +02:00
Emmanuel Leblond
7501ebb91a
Make *_operator_index in gdnative_interface not logging an error if called with an out-of-bound index 2023-05-13 20:01:55 +02:00
Juan Linietsky
1c93606e47 Add ValidatedCall to MethodBind
* This should optimize GDScript function calling _enormously_.
* It also should simplify the GDScript VM considerably.

NOTE: GDExtension calling performance has most likely been affected until going via ptrcall is fixed.
2023-04-30 20:01:26 +02:00
Yuri Sizov
ee2cc347c6 Add support for icons in GDExtension classes
Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
2023-03-31 21:39:02 +02:00
Haoyu Qiu
49400e0c1c Fix crash when dumping extension API in a non-writable directory 2023-03-08 15:05:44 +08:00
Jan Haller
45e6abde1d GDExtension: array_set_typed() accepts enum instead of uint32_t 2023-02-08 23:24:56 +01:00
Haoyu Qiu
d8d5cb1198 Use GDExtensionBool in GDExtension interface 2023-02-08 14:57:07 +08:00
Mikael Hermansson
99dba702f5
Expose _err_print_error with message parameter to GDExtension 2023-02-07 14:02:18 +01:00
Haoyu Qiu
f4ffa87a35 Remove unnecessary stdio.h from gdextension interface 2023-02-06 16:11:50 +08:00
Dmitrii Maganov
5909f9f075 GDScript: Fix issues with typed arrays 2023-01-31 11:54:41 +02:00
bruvzg
5aa87ccc03
Move Array:set_typed to internal GDExtension structure and unexposed it. 2023-01-30 14:23:31 +02:00
Raul Santos
cac7a784d6
Add GodotTypeInfo::Metadata to MethodInfo 2023-01-26 15:51:34 +01:00
Jan Haller
b8c4ae28b7 Fix use of bool in extension header 2023-01-19 22:21:19 +01:00
bruvzg
db7d8c2d87
[GDExtension] Expose some low level functions and String operators. 2023-01-19 12:50:49 +02:00
Emmanuel Leblond
38d9e8b366
Add missing is_bitfield field for global enum in extension_api_dump 2023-01-14 16:08:41 +01:00
Juan Linietsky
2b815df3c1 Use BitField<> in core type masks
* All core types masks are now correctly marked as bitfields.
* The enum hacks in MouseButtonMask and many other types are gone. This ensures that binders to other languages non C++ can actually implement type safe bitmasks.
* Most bitmask operations replaced by functions in BitField<>
* Key is still a problem because its enum and mask at the same time. While it kind of works in C++, this most likely can't be implemented safely in other languages and will have to be changed at some point. Mostly left as-is.
* Documentation and API dump updated to reflect bitfields in core types.
2023-01-08 22:17:40 +01:00
Rémi Verschelde
d95794ec8a
One Copyright Update to rule them all
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.

It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).

We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).

Also fixed "cf." Frenchism - it's meant as "refer to / see".
2023-01-05 13:25:55 +01:00
Rémi Verschelde
418ec03a40
Merge pull request #65990 from touilleMan/gdextension-expose-builtins-members-real-types
Expose in builtins' members internal type & size (on top of offset) in extension_api.json
2022-12-19 16:26:05 +01:00
Emmanuel Leblond
2c2fd0820a
Expose in builtins' members internal type & size (on top of offset) in extension_api.json 2022-12-15 12:43:42 +01:00
Jan Haller
ebb3306da3 Extension header: amend const correctness of p_args parameters
A while ago, argument arrays were passed as const GDNativeTypePtr* (void* const*)
This was changed to GDNativeConstTypePtr* (void const**), adding const on the value but removing it on the pointer level.
This commit changes argument types to const GDExtensionConstTypePtr* (void const* const*).

Besides object pointers, the same change is applied to variant pointers.
2022-12-14 18:25:30 +01:00
Bastiaan Olij
7502e1dc0d Improve logic around using Ref<T> with GDExtension virtual functions 2022-12-13 10:54:29 +11:00
Gilles Roudière
be1c9d677d Rename all gdnative occurences to gdextension
Non-exhaustive list of case-sensitive renames:

GDExtension -> GDNative
GDNATIVE -> GDEXTENSION
gdextension -> gdnative
ExtensionExtension ->Extension (for where there was GDNativeExtension)
EXTENSION_EXTENSION ->EXTENSION (for where there was GDNATIVE_EXTENSION)
gdnlib -> gdextension
gdn_interface -> gde_interface
gdni -> gde_interface
2022-12-12 11:04:57 +01:00
Rémi Verschelde
83b426bca5
Merge pull request #67906 from groud/simpler_gdextension_config
Remove unnecessary checks when exporting gdextension binaries and allow using a prefix to auto-detect files
2022-12-06 11:01:09 +01:00
Emmanuel Leblond
61c900ac6f
Fix const qualifier for parameters in GDExtension api functions 2022-12-02 23:00:01 +01:00
Gilles Roudière
fa4143cdeb Allow specifying a prefix to automatically detect library files for gdextension exports 2022-12-01 18:20:40 +01:00
Rémi Verschelde
96796c1518
Merge pull request #64427 from touilleMan/gdextension-skip-undefined-field-in-properties
[GDExtension] Skip unset getter/setter/index fields in class property
2022-12-01 18:10:26 +01:00
Rémi Verschelde
fc2241d5d8
Merge pull request #64360 from touilleMan/gdextension-correct-rect2-members-offsets-declaration
[GDExtension] Correct Rect2 members offsets declaration in extension_api.json generator
2022-12-01 18:10:05 +01:00
Jan Haller
09f84102e3 Extension header: fix typos, documentation and member order 2022-11-16 00:51:48 +01:00
Emmanuel Leblond
a2e6e996b2
Skip unset getter/setter/index fields in class property when generating extension_api.json 2022-11-12 20:13:00 +01:00
Emmanuel Leblond
ce11ba2e30
Correct Rect2 members offsets declaration in extension_api.json generator 2022-11-12 20:12:04 +01:00
Emmanuel Leblond
39c039a363
Revert removal of GDNativeExtensionScriptInstanceInfo::get_property_type_func in GDExtension
This function pointer is needed to stay close to internal Godot's ScriptInstance class.
Besides, by removing this function pointer, we had to do property list create/free each time
we want to access type which is quadratic complexity :/
2022-11-12 04:18:21 +01:00
Emmanuel Leblond
1e8756c94b
Use StringName in the whole GDExtension API instead of const char * 2022-11-08 21:44:07 +01:00
Emmanuel Leblond
84262efd2a
Uses StringName in GDExtension perf critical instance creation & method/properties setter/getter 2022-11-08 21:44:07 +01:00
Rémi Verschelde
669888b9cf
GDExtension: Ensure newline at EOF 2022-11-07 14:32:43 +01:00
Rémi Verschelde
6946bc56ef
Merge pull request #67309 from groud/implement_gdnative_interface_h_dump
Implement a way to dump the gdnative_interface.h file from the executable
2022-10-31 11:54:38 +01:00
Ricardo Buring
1d5aa74ac3 GDExtension: add support for abstract and virtual classes 2022-10-16 09:02:49 +02:00
Rémi Verschelde
99bc4905cb Merge pull request #67138 from touilleMan/gdextension-typed-enum-in-struct
Use enum type in GDExtension info structs for better readability
2022-10-13 15:25:11 +02:00
Gilles Roudière
55010a2d9f Implement a way to dump the gdnative_interface.h file from the executable 2022-10-13 10:03:30 +02:00
Emmanuel Leblond
a9aedb0cf2 Fix extension_api.json Variant types incorrectly displayed as Nil 2022-10-10 13:54:33 +02:00
Emmanuel Leblond
aa76a905c7
Remove unused GDNativeExtensionClassObjectInstance type def from GDExtension 2022-10-10 01:15:07 +02:00
Emmanuel Leblond
1bd3597362
Use enum type in GDExtension info structs for better readability 2022-10-09 17:07:13 +02:00
bruvzg
ea1848ce0a
Use constexpr in the conditions with template parameters and sizeofs to suppress C4127 warnings. 2022-09-29 10:38:21 +03:00
bruvzg
8f5d56e04a
[GDExtension] Use function names with underscore for TextServer extension, add macros to generate wrappers for module functions. 2022-09-28 10:04:11 +03:00
Rémi Verschelde
006e345695
Merge pull request #65817 from bruvzg/typed_array 2022-09-23 10:24:46 +02:00
bruvzg
163257d51b
[GDExtension] Implement support for typed arrays. 2022-09-22 23:31:27 +03:00
Rémi Verschelde
d1a155e3cd Fix various -Wmaybe-uninitialized warnings from GCC 12.2.1
Not sure why I didn't get those before, it may be due to upstream
changes (12.2.1 is a moving target, it's basically 12.3-dev), or simply
rebuilding Godot from scratch with different options.
2022-09-22 11:29:48 +02:00
Rémi Verschelde
e9ad0fd190 Merge pull request #66181 from touilleMan/extension_api_dump-correct-keyed
Fix is_keyed param in extension_api.json
2022-09-21 11:06:20 +02:00
Emmanuel Leblond
2ee951cef5
Fix hash mismatch error print in gdextension's gdnative_classdb_get_method_bind 2022-09-21 00:41:48 +02:00
Emmanuel Leblond
b7c3bbc627
Fix is_keyed param in extension_api.json 2022-09-21 00:14:53 +02:00
Silc Renew
9d47e079b7 Move some methods to Animation from Variant for refactoring 2022-09-15 04:52:43 +09:00
Aaron Franke
10a56981dc
Rename String plus_file to path_join 2022-08-29 19:38:13 -05:00
Rémi Verschelde
f583b835db
Merge pull request #64690 from touilleMan/projection-members-offsets-in-gdentension-api 2022-08-23 11:06:47 +02:00
Emmanuel Leblond
a6963320d6
Ignore fake properties in classes when generating extension_api.json
In extension_api.json we want to expose properties that are meant to
access a class attribute from script (i.e. `Node2D.position`).
However property system is also used in Godot to declare attributes
accessible from the node editor:
- property with '/' in their name
- property array with NIL type that represents an array
2022-08-22 22:17:03 +02:00
Emmanuel Leblond
dca6db76af
Add missing Projection's members offsets to gdextension_api.json 2022-08-21 12:49:28 +02:00
Yuri Sizov
980f5f32f4 Make property_*_revert methods multilevel and expose them for scripting 2022-08-18 00:03:53 +03:00
Hugo Locurcio
27a072c884
Print expected os.arch tuple for current platform in GDExtension error
This also adds `Engine.get_architecture_name()` to get the name of the
CPU architecture the Godot binary was built for.
2022-08-08 19:30:34 +02:00
Rémi Verschelde
90019676b0 Code quality: Fix header guards consistency
Adds `header_guards.sh` bash script, used in CI to validate future
changes. Can be run locally to fix invalid header guards.
2022-07-25 11:17:40 +02:00
reduz
455c06ecd4 Implement Vector4, Vector4i, Projection
Implement built-in classes Vector4, Vector4i and Projection.

* Two versions of Vector4 (float and integer).
* A Projection class, which is a 4x4 matrix specialized in projection types.

These types have been requested for a long time, but given they were very corner case they were not added before.
Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity.

**Q**: Why Projection and not Matrix4?
**A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-23 14:00:01 +02:00
basta
3e664b4e29 Changed bool to GdNativeBool 2022-07-16 18:09:36 +02:00
bruvzg
cbe3a2dcb7
Use BitField hint for the TextServer enums. Add missing parts for BitField support to the GDextension API. 2022-07-15 08:49:50 +03:00
kobewi
2f777b9a1e Remove unused hints 2022-07-12 00:44:13 +02:00
reduz
5ac42cf576 Implement a BitField hint
Allows to specify the binder that an enum must be treated as a bitfield.
2022-07-05 22:13:37 +02:00
Jan Haller
60ffadd133 GDExtension: reuse code with constructor PropertyInfo(const GDNativePropertyInfo&) 2022-06-29 19:30:01 +02:00
K. S. Ernest (iFire) Lee
9ddebc0c22 Add a const call mode to Object, Variant and Script.
For this to work safely (user not call queue_free or something in the expression), a const call mode was added to Object and Variant (and optionally Script).

This mode ensures only const functions can be called, making it safe to use from the editor.

Co-Authored-By: reduz <reduzio@gmail.com>
2022-06-27 13:33:06 -07:00
Pierre-Thomas Meisels
c28936ba6d Add core types enums description to extension api json 2022-06-23 19:19:22 +02:00
Jan Haller
d2dba74bae GDExtension: print error messages for different error paths during loading 2022-06-19 10:14:41 +02:00
bruvzg
860e24683f
Make enum/constant binds 64-bit. 2022-06-17 16:36:26 +03:00
Emmanuel Leblond
228ce1d2b6
Fix NativeExtension::open_library return value when the undelying lib fails to initialize 2022-06-12 00:18:08 +02:00
bruvzg
b3bbf3db47
[GDExtension] Expose Variant, NodePath and StringName hash functions. 2022-06-06 12:19:56 +03:00
reduz
746dddc067 Replace most uses of Map by HashMap
* Map is unnecessary and inefficient in almost every case.
* Replaced by the new HashMap.
* Renamed Map to RBMap and Set to RBSet for cases that still make sense
  (order matters) but use is discouraged.

There were very few cases where replacing by HashMap was undesired because
keeping the key order was intended.
I tried to keep those (as RBMap) as much as possible, but might have missed
some. Review appreciated!
2022-05-16 10:37:48 +02:00
Yuri Roubinsky
dbd7a31507 Implement exponential operator (**) to GDScript/Expressions 2022-05-11 16:30:37 +03:00
Rémi Verschelde
b9b78fdaee
Merge pull request #55876 from bradc6/feature/AllowForAbsoluteLibraryPaths 2022-05-10 13:38:41 +02:00
Rémi Verschelde
943b509952
Merge pull request #60886 from touilleMan/gdextension-header-duplicated-GDNativeExtensionClassGetPropertyList
Fix duplication of GDNativeExtensionClassGetPropertyList definition in gdnative_interface.h
2022-05-08 19:54:12 +02:00
Emmanuel Leblond
f3a8574ede
Fix duplication of GDNativeExtensionClassGetPropertyList definition in gdnative_interface.h 2022-05-08 14:41:31 +02:00
Emmanuel Leblond
2bdeed156f
Fix extension_api.json builtin_class_member_offsets member names for Color 2022-05-08 11:33:43 +02:00
bruvzg
70755d873b
[GDExtension] Fix static method binds and default arguments. 2022-05-06 10:06:12 +03:00
Rémi Verschelde
84f64ddde9
Merge pull request #60723 from reduz/refactor-module-initialization 2022-05-04 19:08:43 +02:00
reduz
de0ca3b999 Refactor module initialization
* Changed to use the same stages as extensions.
* Makes the initialization more coherent, helping solve problems due to lack of stages.
* Makes it easier to port between module and extension.
* removed the DRIVER initialization level (no longer needed).
2022-05-04 17:34:51 +02:00
Rémi Verschelde
297241f368
Merge pull request #60714 from Calinou/typedef-remove-ref
Remove `RES` and `REF` typedefs in favor of spelled out `Ref<>`
2022-05-03 14:28:18 +02:00
Hugo Locurcio
180e5d3028
Remove RES and REF typedefs in favor of spelled out Ref<>
These typedefs don't save much typing compared to the full `Ref<Resource>`
and `Ref<RefCounted>`, yet they sometimes introduce confusion among
new contributors.
2022-05-03 01:43:50 +02:00
Emmanuel Leblond
80f61352fb
Add GDNativeInterface::get_library_path to GDExtension 2022-04-29 00:51:04 +02:00
bruvzg
de4c97758a
Fix more issues found by cppcheck. 2022-04-20 10:34:00 +03:00
Rémi Verschelde
8ada85ef1d
Merge pull request #60093 from TokageItLab/reset-blend
Make blend animation to use ResetTrack as default value
2022-04-13 22:46:45 +02:00
bruvzg
9381acb6a4
Make FileAccess and DirAccess classes reference counted. 2022-04-11 13:28:51 +03:00
Silc 'Tokage' Renew
860fac4e6f Make blend animation to use ResetTrack as default value 2022-04-10 13:00:00 +09:00
bruvzg
f851c4aa33
Fix some issues found by cppcheck. 2022-04-06 14:34:37 +03:00
Rémi Verschelde
143d13717b
Merge pull request #59553 from reduz/script-extension-support 2022-03-28 13:35:21 +02:00
Jan Haller
f88bdac403 GDExtension: change to_string signature to accept GDNativeStringPtr instead of returning const char* 2022-03-27 21:31:00 +02:00
reduz
360dea5348 Add GDExtension support to Script
* Ability to create script languages from GDExtension
* Some additions to gdnative_extension.h to make this happen
* Moved the GDExtension binder to core

This now allows creating scripting languages from GDExtension, with the same ease as if it was a module. It replaces the old PluginScript from Godot 3.x.
Warning: GodotCPP will need to be updated to support this (it may be a bit of work as ScriptInstance needs to be created over there again).
2022-03-27 16:13:00 +02:00
reduz
2f651277da Add static method support to ClassDB
* Based on the work done for Variant in the past.
* Added `ClassDB::bind_static_method`
* Cleaned up ClassDB::bind_method to use variadic templates.

This adds support for having static methods in Object derived classes.
Note that this does not make it work yet in GDScript or Mono and, while it works for GDExtension, GodotCPP needs to be updated.
2022-03-22 16:27:34 +01:00
reduz
8b547331be Create GDExtension clases for PhysicsServer3D
* Allows creating a GDExtension based 3D Physics Server (for Bullet, PhysX, etc. support)
* Some changes on native struct binding for PhysicsServer

This allows a 3D Physics server created entirely from GDExtension. Once it works, the idea is to port the 2D one to it.
2022-03-15 18:39:31 +01:00
reduz
6f51eca1e3 Discern between virtual and abstract class bindings
* Previous "virtual" classes (which can't be instantiated) are not corretly named "abstract".
* Added a new "virtual" category for classes, they can't be instantiated from the editor, but can be inherited from script and extensions.
* Converted a large amount of classes from "abstract" to "virtual" where it makes sense.

Most classes that make sense have been converted. Missing:

* Physics servers
* VideoStream
* Script* classes.

which will go in a separate PR due to the complexity involved.
2022-03-10 12:28:11 +01:00
reduz
21637dfc25 Remove VARIANT_ARG* macros
* Very old macros from the time Godot was created.
* Limited arguments to 5 (then later changed to 8) in many places.
* They were replaced by C++11 Variadic Templates.
* Renamed methods that take argument pointers to have a "p" suffix. This was used in some places and not in others, so made it standard.
* Also added a dereference check for Variant*. Helped catch a couple of bugs.
2022-03-09 18:39:13 +01:00
Gilles Roudière
ce512b35c1 Reorder native extension types initialization, initializing editor last 2022-02-28 16:03:26 +01:00
Rémi Verschelde
e6c11e4dfd
Merge pull request #58331 from poiati/fix-extension-registration-order-2 2022-02-22 09:07:28 +01:00
Paulo Poiati
fe95aa2c90 Fix extension registration order. 2022-02-20 10:58:46 -03:00
Anish Bhobe
b7ff421b55
Resolving suggestions on comment formatting. 2022-02-20 14:56:58 +01:00
Anish Bhobe
102d9fc1b3
Fixing iteration for extension level loading.
Extensions are not getting instantiating properly due to iteration calling the wrong levels for loading.
2022-02-20 11:41:39 +01:00
Rémi Verschelde
fe52458154
Update copyright statements to 2022
Happy new year to the wonderful Godot community!
2022-01-03 21:27:34 +01:00
Bradley Clemetson
4fd2706afd
If a gdextension library filepath is an absolute path do not attempt to append the base directory on top of that. While this is a uncommon if not unused case for a release version it is helpful for development builds.
Fix formatting
2021-12-23 14:20:07 -08:00
Nathan Franke
49403cbfa0
Replace String comparisons with "", String() to is_empty()
Also:
- Adds two stress tests to test_string.h
- Changes to .empty() on std::strings
2021-12-09 04:48:38 -06:00
Gilles Roudière
4fc0fb826a Change gdnative interface so that Godot object initialization should be triggered from the extension side 2021-11-30 16:55:48 +01:00
bruvzg
f214b2b194 [GDExtension] Implement missing Dictionary index operators.
Co-authored-by: Bastiaan Olij <mux213@gmail.com>
2021-11-22 12:43:00 +02:00
Bastiaan Olij
035468669a Fix array access in gdextensions 2021-11-17 10:36:29 +11:00
Gilles Roudière
0587e5e018 Implement toast notifications in the editor 2021-10-14 13:30:54 +02:00
Colin Kinloch
a66e59be84 Add typedef to GDNativeInstanceBindingCallbacks 2021-10-07 11:59:18 +01:00
Rémi Verschelde
a7ba227631
Merge pull request #52711 from m4gr3d/provide_getter_for_project_data_dir_master 2021-10-05 21:02:27 +02:00
bruvzg
0c0b5c84b0 Implement TextServer GDExtension interface, remove TextServer GDNative interface. 2021-10-01 15:13:29 +03:00
Lightning_A
c63b18507d Use range iterators for Map 2021-09-30 15:09:12 -06:00
Fabio Alessandrelli
f9ce9a8e10 [ClassDB] Unify construct/extension retrieval. 2021-09-22 18:33:29 +02:00
Fabio Alessandrelli
f724bd1880 [Core] Add ClassDB functions to retrieve/construct extensions.
Calling the constructor alone is not enough if the class to be
instantiated is not a base class.

This commit adds two functions, one for retrieving the the extension
class reference, the other to construct an instance using the
constructor and the extension class reference.
2021-09-22 17:46:08 +02:00
Rémi Verschelde
104a6191fd
Merge pull request #52739 from BastiaanOlij/gdextension_array_index 2021-09-16 15:15:02 +02:00
Bastiaan Olij
25d0e4bb5b Add GD extensions operator functions for arrays 2021-09-16 22:00:51 +10:00
Bastiaan Olij
12868791f2 Add property group and subgroup registration to extensions 2021-09-16 12:37:43 +10:00
ne0fhyk
69f890ff11 Provide a getter for the project data directory. 2021-09-15 12:52:03 -07:00
Bastiaan Olij
f9849a2717 Add driver types to GD extension initialisation levels 2021-09-13 18:50:00 +10:00
Bastiaan Olij
23f27fbffc Add functions for access members by index on packed array objects 2021-09-02 09:41:35 +10:00
Juan Linietsky
eb940ca2a0
Merge pull request #51928 from reduz/extension-loader
Implement Extension Loader
2021-08-26 10:24:25 -03:00
reduz
44d62a9f4b Implement NativeExtension pointer arguments
* Allows calling into native extensions directly with a pointer
* Makes it easier to implement some APIs more efficiently
* Appears with a "*" in the documentation for the argument.
* Implementing the pointer handling is entirely up to the implementation, although the extension API provides some hint.
* AudioStream has been implemented as an example, allowing to create NativeExtension based AudioStreams.
2021-08-23 19:58:40 -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
reduz
542e6e8ca6 Implement Extension Loader
* Extensions are now scanned and loaded on demand.
* Extensions found are cached into a file that is used to load them (which is also exported).
* Editor will ask to restart when an extension requires core functionality.
* Editor will attempt to load extensions always before importing or loading scenes. This ensures extensions can register the relevant types.
2021-08-20 16:02:24 -03:00
George Marques
3b593b596e
Properly set up virtual calls for extensions 2021-08-17 22:11:11 -03:00
George Marques
fcfea84d5e
A few fixes in the extension C API
- Add MethodBind call (besides ptrcall), since vararg methods don't work
  with ptrcall.
- Fix argument name in register constant function to the way it
  actually is used in the engine.
- Change the integer constant type to GDNativeInt to keep it consistent.
2021-08-17 18:10:58 -03:00
George Marques
ecc5921143
Initialize call error struct when calling extensions
This allows users to not need to set it when the call is correct.
2021-08-17 18:09:36 -03:00
AndreaCatania
98ceb60eb4 Refactors the memnew_placement.
With this commit the macro `memnew_placement` uses the standard memory
placement syntax: `new (mem) TheClass()`, and removes the outdated and
not used syntax:
```
_ALWAYS_INLINE_ void *operator new(size_t p_size, void *p_pointer, size_t check, const char *p_description) {
```

Thanks to this change, the function `memnew_placement` call is compatible with
any class, and can also initialize classes with non-empty constructor:
```
// This is valid, like before.
memnew_placement(mem, Variant);

// This works too:
memnew_placement(mem, Variant(123));
```
2021-08-13 10:18:34 +02:00
George Marques
ee6e05ee68
Rename GDNative call error enum values to use GDNATIVE prefix
To make sure it does not clash with other libraries.
2021-08-09 19:21:37 -03:00
George Marques
3f362cec68
Improve extension system
- Fix library loading and initialization.
- Add extra methods/parameters in the interface needed by extenstions.
- Add Variant destructors and functions for extracting values and
  creating Variants from values.
2021-08-05 14:57:31 -03:00
George Marques
4205d907c9
Improve extension API dump
- Fix type size information.
- Validate sizes at compile time (for the current build configuration
  only).
- Normalize type names.
- Add extra information.
2021-08-05 14:56:13 -03:00
George Marques
84c37423fb
Change Variant bool conversion to uint8_t
This ensures more portable conversion since not every path assume bool
is 32-bits and there's no loss converting to 8-bits anyway.
2021-07-27 09:00:56 -03:00
Nicholas Huelin
aa61c00b0e
Fix dead code in gdnative_interface.cpp
This pull request fixes dead code found in `gdnative_interface.cpp`
2021-07-25 10:17:18 -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
ac3322b0af
Use const references where possible for List range iterators 2021-07-25 12:22:25 +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
4e6efd1b07
Use C++ iterators for Lists in many situations 2021-07-23 17:38:28 -04:00
reduz
4469144891 Redo how instance bindings work
* The harcoded 8 slots are no more and impose limits in the new extension system.
* New system is limitless, although it will impose small performance hit with a mutex.
* Use a token to request the instance binding.

**Warning**: Mono will most likely break as a result of this, will need to be modified to use the new system.
2021-07-08 17:08:12 -03:00
reduz
b1d15c51bc Implement native extension system
* Deprecates GDNative in favor of a simpler, lower level interface.
* New extension system allows registering core engine classes.
* Simple header interface in gdnative_interace.h
2021-06-25 17:32:45 -03:00