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virtualx-engine/core/extension/gdnative_interface.cpp

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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
2021-06-19 17:58:49 +02:00
/*************************************************************************/
/* gdnative_interface.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
Update copyright statements to 2022 Happy new year to the wonderful Godot community!
2022-01-03 21:27:34 +01:00
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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
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/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "gdnative_interface.h"
#include "core/config/engine.h"
#include "core/object/class_db.h"
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).
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#include "core/object/script_language_extension.h"
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
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#include "core/os/memory.h"
#include "core/variant/variant.h"
#include "core/version.h"
// Memory Functions
static void *gdnative_alloc(size_t p_size) {
return memalloc(p_size);
}
static void *gdnative_realloc(void *p_mem, size_t p_size) {
return memrealloc(p_mem, p_size);
}
static void gdnative_free(void *p_mem) {
memfree(p_mem);
}
// Helper print functions.
static void gdnative_print_error(const char *p_description, const char *p_function, const char *p_file, int32_t p_line) {
Implement toast notifications in the editor
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_err_print_error(p_function, p_file, p_line, p_description, false, ERR_HANDLER_ERROR);
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
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}
static void gdnative_print_warning(const char *p_description, const char *p_function, const char *p_file, int32_t p_line) {
Implement toast notifications in the editor
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_err_print_error(p_function, p_file, p_line, p_description, false, ERR_HANDLER_WARNING);
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
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}
static void gdnative_print_script_error(const char *p_description, const char *p_function, const char *p_file, int32_t p_line) {
Implement toast notifications in the editor
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_err_print_error(p_function, p_file, p_line, p_description, false, ERR_HANDLER_SCRIPT);
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
2021-06-19 17:58:49 +02:00
}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
2022-10-22 10:24:39 +02:00
uint64_t gdnative_get_native_struct_size(const GDNativeStringNamePtr p_name) {
const StringName name = *reinterpret_cast<const StringName *>(p_name);
return ClassDB::get_native_struct_size(name);
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.
2022-03-14 15:52:03 +01:00
}
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
2021-06-19 17:58:49 +02:00
// Variant functions
static void gdnative_variant_new_copy(GDNativeVariantPtr r_dest, const GDNativeVariantPtr p_src) {
memnew_placement(reinterpret_cast<Variant *>(r_dest), Variant(*reinterpret_cast<Variant *>(p_src)));
}
static void gdnative_variant_new_nil(GDNativeVariantPtr r_dest) {
memnew_placement(reinterpret_cast<Variant *>(r_dest), Variant);
}
static void gdnative_variant_destroy(GDNativeVariantPtr p_self) {
reinterpret_cast<Variant *>(p_self)->~Variant();
}
// variant type
static void gdnative_variant_call(GDNativeVariantPtr p_self, const GDNativeStringNamePtr p_method, const GDNativeVariantPtr *p_args, const GDNativeInt p_argcount, GDNativeVariantPtr r_return, GDNativeCallError *r_error) {
Variant *self = (Variant *)p_self;
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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const StringName method = *reinterpret_cast<const StringName *>(p_method);
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
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const Variant **args = (const Variant **)p_args;
Variant ret;
Callable::CallError error;
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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self->callp(method, args, p_argcount, ret, error);
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)); ```
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memnew_placement(r_return, Variant(ret));
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
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if (r_error) {
r_error->error = (GDNativeCallErrorType)(error.error);
r_error->argument = error.argument;
r_error->expected = error.expected;
}
}
static void gdnative_variant_call_static(GDNativeVariantType p_type, const GDNativeStringNamePtr p_method, const GDNativeVariantPtr *p_args, const GDNativeInt p_argcount, GDNativeVariantPtr r_return, GDNativeCallError *r_error) {
Variant::Type type = (Variant::Type)p_type;
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
2022-10-22 10:24:39 +02:00
const StringName method = *reinterpret_cast<const StringName *>(p_method);
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
2021-06-19 17:58:49 +02:00
const Variant **args = (const Variant **)p_args;
Variant ret;
Callable::CallError error;
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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Variant::call_static(type, method, args, p_argcount, ret, error);
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)); ```
2021-08-11 13:09:54 +02:00
memnew_placement(r_return, Variant(ret));
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
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if (r_error) {
r_error->error = (GDNativeCallErrorType)error.error;
r_error->argument = error.argument;
r_error->expected = error.expected;
}
}
static void gdnative_variant_evaluate(GDNativeVariantOperator p_op, const GDNativeVariantPtr p_a, const GDNativeVariantPtr p_b, GDNativeVariantPtr r_return, GDNativeBool *r_valid) {
Variant::Operator op = (Variant::Operator)p_op;
const Variant *a = (const Variant *)p_a;
const Variant *b = (const Variant *)p_b;
Variant *ret = (Variant *)r_return;
bool valid;
Variant::evaluate(op, *a, *b, *ret, valid);
*r_valid = valid;
}
static void gdnative_variant_set(GDNativeVariantPtr p_self, const GDNativeVariantPtr p_key, const GDNativeVariantPtr p_value, GDNativeBool *r_valid) {
Variant *self = (Variant *)p_self;
const Variant *key = (const Variant *)p_key;
const Variant *value = (const Variant *)p_value;
bool valid;
self->set(*key, *value, &valid);
*r_valid = valid;
}
static void gdnative_variant_set_named(GDNativeVariantPtr p_self, const GDNativeStringNamePtr p_key, const GDNativeVariantPtr p_value, GDNativeBool *r_valid) {
Variant *self = (Variant *)p_self;
const StringName *key = (const StringName *)p_key;
const Variant *value = (const Variant *)p_value;
bool valid;
self->set_named(*key, *value, valid);
*r_valid = valid;
}
static void gdnative_variant_set_keyed(GDNativeVariantPtr p_self, const GDNativeVariantPtr p_key, const GDNativeVariantPtr p_value, GDNativeBool *r_valid) {
Variant *self = (Variant *)p_self;
const Variant *key = (const Variant *)p_key;
const Variant *value = (const Variant *)p_value;
bool valid;
self->set_keyed(*key, *value, valid);
*r_valid = valid;
}
static void gdnative_variant_set_indexed(GDNativeVariantPtr p_self, GDNativeInt p_index, const GDNativeVariantPtr p_value, GDNativeBool *r_valid, GDNativeBool *r_oob) {
Variant *self = (Variant *)p_self;
const Variant *value = (const Variant *)p_value;
bool valid;
bool oob;
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 14:58:40 +01:00
self->set_indexed(p_index, *value, valid, oob);
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
2021-06-19 17:58:49 +02:00
*r_valid = valid;
*r_oob = oob;
}
static void gdnative_variant_get(const GDNativeVariantPtr p_self, const GDNativeVariantPtr p_key, GDNativeVariantPtr r_ret, GDNativeBool *r_valid) {
const Variant *self = (const Variant *)p_self;
const Variant *key = (const Variant *)p_key;
bool valid;
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)); ```
2021-08-11 13:09:54 +02:00
memnew_placement(r_ret, Variant(self->get(*key, &valid)));
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
2021-06-19 17:58:49 +02:00
*r_valid = valid;
}
static void gdnative_variant_get_named(const GDNativeVariantPtr p_self, const GDNativeStringNamePtr p_key, GDNativeVariantPtr r_ret, GDNativeBool *r_valid) {
const Variant *self = (const Variant *)p_self;
const StringName *key = (const StringName *)p_key;
bool valid;
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)); ```
2021-08-11 13:09:54 +02:00
memnew_placement(r_ret, Variant(self->get_named(*key, valid)));
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
2021-06-19 17:58:49 +02:00
*r_valid = valid;
}
static void gdnative_variant_get_keyed(const GDNativeVariantPtr p_self, const GDNativeVariantPtr p_key, GDNativeVariantPtr r_ret, GDNativeBool *r_valid) {
const Variant *self = (const Variant *)p_self;
const Variant *key = (const Variant *)p_key;
bool valid;
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)); ```
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memnew_placement(r_ret, Variant(self->get_keyed(*key, valid)));
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
2021-06-19 17:58:49 +02:00
*r_valid = valid;
}
static void gdnative_variant_get_indexed(const GDNativeVariantPtr p_self, GDNativeInt p_index, GDNativeVariantPtr r_ret, GDNativeBool *r_valid, GDNativeBool *r_oob) {
const Variant *self = (const Variant *)p_self;
bool valid;
bool oob;
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)); ```
2021-08-11 13:09:54 +02:00
memnew_placement(r_ret, Variant(self->get_indexed(p_index, valid, oob)));
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
2021-06-19 17:58:49 +02:00
*r_valid = valid;
*r_oob = oob;
}
/// Iteration.
static GDNativeBool gdnative_variant_iter_init(const GDNativeVariantPtr p_self, GDNativeVariantPtr r_iter, GDNativeBool *r_valid) {
const Variant *self = (const Variant *)p_self;
Variant *iter = (Variant *)r_iter;
bool valid;
bool ret = self->iter_init(*iter, valid);
*r_valid = valid;
return ret;
}
static GDNativeBool gdnative_variant_iter_next(const GDNativeVariantPtr p_self, GDNativeVariantPtr r_iter, GDNativeBool *r_valid) {
const Variant *self = (const Variant *)p_self;
Variant *iter = (Variant *)r_iter;
bool valid;
bool ret = self->iter_next(*iter, valid);
*r_valid = valid;
return ret;
}
static void gdnative_variant_iter_get(const GDNativeVariantPtr p_self, GDNativeVariantPtr r_iter, GDNativeVariantPtr r_ret, GDNativeBool *r_valid) {
const Variant *self = (const Variant *)p_self;
Variant *iter = (Variant *)r_iter;
bool valid;
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)); ```
2021-08-11 13:09:54 +02:00
memnew_placement(r_ret, Variant(self->iter_next(*iter, valid)));
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
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*r_valid = valid;
}
/// Variant functions.
[GDExtension] Expose Variant, NodePath and StringName hash functions.
2022-06-06 11:19:56 +02:00
static GDNativeInt gdnative_variant_hash(const GDNativeVariantPtr p_self) {
const Variant *self = (const Variant *)p_self;
return self->hash();
}
static GDNativeInt gdnative_variant_recursive_hash(const GDNativeVariantPtr p_self, GDNativeInt p_recursion_count) {
const Variant *self = (const Variant *)p_self;
return self->recursive_hash(p_recursion_count);
}
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
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static GDNativeBool gdnative_variant_hash_compare(const GDNativeVariantPtr p_self, const GDNativeVariantPtr p_other) {
const Variant *self = (const Variant *)p_self;
const Variant *other = (const Variant *)p_other;
return self->hash_compare(*other);
}
static GDNativeBool gdnative_variant_booleanize(const GDNativeVariantPtr p_self) {
const Variant *self = (const Variant *)p_self;
return self->booleanize();
}
static void gdnative_variant_duplicate(const GDNativeVariantPtr p_self, GDNativeVariantPtr r_ret, GDNativeBool p_deep) {
const Variant *self = (const Variant *)p_self;
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)); ```
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memnew_placement(r_ret, Variant(self->duplicate(p_deep)));
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
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}
static void gdnative_variant_stringify(const GDNativeVariantPtr p_self, GDNativeStringPtr r_ret) {
const Variant *self = (const Variant *)p_self;
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)); ```
2021-08-11 13:09:54 +02:00
memnew_placement(r_ret, String(*self));
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
2021-06-19 17:58:49 +02:00
}
static GDNativeVariantType gdnative_variant_get_type(const GDNativeVariantPtr p_self) {
const Variant *self = (const Variant *)p_self;
return (GDNativeVariantType)self->get_type();
}
static GDNativeBool gdnative_variant_has_method(const GDNativeVariantPtr p_self, const GDNativeStringNamePtr p_method) {
const Variant *self = (const Variant *)p_self;
const StringName *method = (const StringName *)p_method;
return self->has_method(*method);
}
static GDNativeBool gdnative_variant_has_member(GDNativeVariantType p_type, const GDNativeStringNamePtr p_member) {
return Variant::has_member((Variant::Type)p_type, *((const StringName *)p_member));
}
static GDNativeBool gdnative_variant_has_key(const GDNativeVariantPtr p_self, const GDNativeVariantPtr p_key, GDNativeBool *r_valid) {
const Variant *self = (const Variant *)p_self;
const Variant *key = (const Variant *)p_key;
bool valid;
Fix dead code in `gdnative_interface.cpp` This pull request fixes dead code found in `gdnative_interface.cpp`
2021-07-25 16:17:18 +02:00
bool ret = self->has_key(*key, valid);
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
2021-06-19 17:58:49 +02:00
*r_valid = valid;
Fix dead code in `gdnative_interface.cpp` This pull request fixes dead code found in `gdnative_interface.cpp`
2021-07-25 16:17:18 +02:00
return ret;
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
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}
static void gdnative_variant_get_type_name(GDNativeVariantType p_type, GDNativeStringPtr r_ret) {
String name = Variant::get_type_name((Variant::Type)p_type);
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)); ```
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memnew_placement(r_ret, String(name));
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
2021-06-19 17:58:49 +02:00
}
static GDNativeBool gdnative_variant_can_convert(GDNativeVariantType p_from, GDNativeVariantType p_to) {
return Variant::can_convert((Variant::Type)p_from, (Variant::Type)p_to);
}
static GDNativeBool gdnative_variant_can_convert_strict(GDNativeVariantType p_from, GDNativeVariantType p_to) {
return Variant::can_convert_strict((Variant::Type)p_from, (Variant::Type)p_to);
}
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.
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// Variant interaction.
static GDNativeVariantFromTypeConstructorFunc gdnative_get_variant_from_type_constructor(GDNativeVariantType p_type) {
switch (p_type) {
case GDNATIVE_VARIANT_TYPE_BOOL:
return VariantTypeConstructor<bool>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_INT:
return VariantTypeConstructor<int64_t>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_FLOAT:
return VariantTypeConstructor<double>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_STRING:
return VariantTypeConstructor<String>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_VECTOR2:
return VariantTypeConstructor<Vector2>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_VECTOR2I:
return VariantTypeConstructor<Vector2i>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_RECT2:
return VariantTypeConstructor<Rect2>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_RECT2I:
return VariantTypeConstructor<Rect2i>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_VECTOR3:
return VariantTypeConstructor<Vector3>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_VECTOR3I:
return VariantTypeConstructor<Vector3i>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_TRANSFORM2D:
return VariantTypeConstructor<Transform2D>::variant_from_type;
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.
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case GDNATIVE_VARIANT_TYPE_VECTOR4:
return VariantTypeConstructor<Vector4>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_VECTOR4I:
return VariantTypeConstructor<Vector4i>::variant_from_type;
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.
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case GDNATIVE_VARIANT_TYPE_PLANE:
return VariantTypeConstructor<Plane>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_QUATERNION:
return VariantTypeConstructor<Quaternion>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_AABB:
return VariantTypeConstructor<AABB>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_BASIS:
return VariantTypeConstructor<Basis>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_TRANSFORM3D:
return VariantTypeConstructor<Transform3D>::variant_from_type;
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.
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case GDNATIVE_VARIANT_TYPE_PROJECTION:
return VariantTypeConstructor<Projection>::variant_from_type;
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.
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case GDNATIVE_VARIANT_TYPE_COLOR:
return VariantTypeConstructor<Color>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_STRING_NAME:
return VariantTypeConstructor<StringName>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_NODE_PATH:
return VariantTypeConstructor<NodePath>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_RID:
return VariantTypeConstructor<RID>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_OBJECT:
return VariantTypeConstructor<Object *>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_CALLABLE:
return VariantTypeConstructor<Callable>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_SIGNAL:
return VariantTypeConstructor<Signal>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_DICTIONARY:
return VariantTypeConstructor<Dictionary>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_ARRAY:
return VariantTypeConstructor<Array>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_BYTE_ARRAY:
return VariantTypeConstructor<PackedByteArray>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_INT32_ARRAY:
return VariantTypeConstructor<PackedInt32Array>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_INT64_ARRAY:
return VariantTypeConstructor<PackedInt64Array>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_FLOAT32_ARRAY:
return VariantTypeConstructor<PackedFloat32Array>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_FLOAT64_ARRAY:
return VariantTypeConstructor<PackedFloat64Array>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_STRING_ARRAY:
return VariantTypeConstructor<PackedStringArray>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_VECTOR2_ARRAY:
return VariantTypeConstructor<PackedVector2Array>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_VECTOR3_ARRAY:
return VariantTypeConstructor<PackedVector3Array>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_PACKED_COLOR_ARRAY:
return VariantTypeConstructor<PackedColorArray>::variant_from_type;
case GDNATIVE_VARIANT_TYPE_NIL:
case GDNATIVE_VARIANT_TYPE_VARIANT_MAX:
ERR_FAIL_V_MSG(nullptr, "Getting Variant conversion function with invalid type");
}
ERR_FAIL_V_MSG(nullptr, "Getting Variant conversion function with invalid type");
}
static GDNativeTypeFromVariantConstructorFunc gdnative_get_type_from_variant_constructor(GDNativeVariantType p_type) {
switch (p_type) {
case GDNATIVE_VARIANT_TYPE_BOOL:
return VariantTypeConstructor<bool>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_INT:
return VariantTypeConstructor<int64_t>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_FLOAT:
return VariantTypeConstructor<double>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_STRING:
return VariantTypeConstructor<String>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_VECTOR2:
return VariantTypeConstructor<Vector2>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_VECTOR2I:
return VariantTypeConstructor<Vector2i>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_RECT2:
return VariantTypeConstructor<Rect2>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_RECT2I:
return VariantTypeConstructor<Rect2i>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_VECTOR3:
return VariantTypeConstructor<Vector3>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_VECTOR3I:
return VariantTypeConstructor<Vector3i>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_TRANSFORM2D:
return VariantTypeConstructor<Transform2D>::type_from_variant;
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.
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case GDNATIVE_VARIANT_TYPE_VECTOR4:
return VariantTypeConstructor<Vector4>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_VECTOR4I:
return VariantTypeConstructor<Vector4i>::type_from_variant;
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.
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case GDNATIVE_VARIANT_TYPE_PLANE:
return VariantTypeConstructor<Plane>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_QUATERNION:
return VariantTypeConstructor<Quaternion>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_AABB:
return VariantTypeConstructor<AABB>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_BASIS:
return VariantTypeConstructor<Basis>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_TRANSFORM3D:
return VariantTypeConstructor<Transform3D>::type_from_variant;
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.
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case GDNATIVE_VARIANT_TYPE_PROJECTION:
return VariantTypeConstructor<Projection>::type_from_variant;
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.
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case GDNATIVE_VARIANT_TYPE_COLOR:
return VariantTypeConstructor<Color>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_STRING_NAME:
return VariantTypeConstructor<StringName>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_NODE_PATH:
return VariantTypeConstructor<NodePath>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_RID:
return VariantTypeConstructor<RID>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_OBJECT:
return VariantTypeConstructor<Object *>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_CALLABLE:
return VariantTypeConstructor<Callable>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_SIGNAL:
return VariantTypeConstructor<Signal>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_DICTIONARY:
return VariantTypeConstructor<Dictionary>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_ARRAY:
return VariantTypeConstructor<Array>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_BYTE_ARRAY:
return VariantTypeConstructor<PackedByteArray>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_INT32_ARRAY:
return VariantTypeConstructor<PackedInt32Array>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_INT64_ARRAY:
return VariantTypeConstructor<PackedInt64Array>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_FLOAT32_ARRAY:
return VariantTypeConstructor<PackedFloat32Array>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_FLOAT64_ARRAY:
return VariantTypeConstructor<PackedFloat64Array>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_STRING_ARRAY:
return VariantTypeConstructor<PackedStringArray>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_VECTOR2_ARRAY:
return VariantTypeConstructor<PackedVector2Array>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_VECTOR3_ARRAY:
return VariantTypeConstructor<PackedVector3Array>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_PACKED_COLOR_ARRAY:
return VariantTypeConstructor<PackedColorArray>::type_from_variant;
case GDNATIVE_VARIANT_TYPE_NIL:
case GDNATIVE_VARIANT_TYPE_VARIANT_MAX:
ERR_FAIL_V_MSG(nullptr, "Getting Variant conversion function with invalid type");
}
ERR_FAIL_V_MSG(nullptr, "Getting Variant conversion function with invalid type");
}
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
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// ptrcalls
static GDNativePtrOperatorEvaluator gdnative_variant_get_ptr_operator_evaluator(GDNativeVariantOperator p_operator, GDNativeVariantType p_type_a, GDNativeVariantType p_type_b) {
return (GDNativePtrOperatorEvaluator)Variant::get_ptr_operator_evaluator(Variant::Operator(p_operator), Variant::Type(p_type_a), Variant::Type(p_type_b));
}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static GDNativePtrBuiltInMethod gdnative_variant_get_ptr_builtin_method(GDNativeVariantType p_type, const GDNativeStringNamePtr p_method, GDNativeInt p_hash) {
const StringName method = *reinterpret_cast<const StringName *>(p_method);
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
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uint32_t hash = Variant::get_builtin_method_hash(Variant::Type(p_type), method);
if (hash != p_hash) {
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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ERR_PRINT_ONCE("Error getting method " + method + ", hash mismatch.");
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
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return nullptr;
}
return (GDNativePtrBuiltInMethod)Variant::get_ptr_builtin_method(Variant::Type(p_type), method);
}
static GDNativePtrConstructor gdnative_variant_get_ptr_constructor(GDNativeVariantType p_type, int32_t p_constructor) {
return (GDNativePtrConstructor)Variant::get_ptr_constructor(Variant::Type(p_type), p_constructor);
}
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.
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static GDNativePtrDestructor gdnative_variant_get_ptr_destructor(GDNativeVariantType p_type) {
return (GDNativePtrDestructor)Variant::get_ptr_destructor(Variant::Type(p_type));
}
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
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static void gdnative_variant_construct(GDNativeVariantType p_type, GDNativeVariantPtr p_base, const GDNativeVariantPtr *p_args, int32_t p_argument_count, GDNativeCallError *r_error) {
memnew_placement(p_base, Variant);
Callable::CallError error;
Variant::construct(Variant::Type(p_type), *(Variant *)p_base, (const Variant **)p_args, p_argument_count, error);
if (r_error) {
r_error->error = (GDNativeCallErrorType)(error.error);
r_error->argument = error.argument;
r_error->expected = error.expected;
}
}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static GDNativePtrSetter gdnative_variant_get_ptr_setter(GDNativeVariantType p_type, const GDNativeStringNamePtr p_member) {
const StringName member = *reinterpret_cast<const StringName *>(p_member);
return (GDNativePtrSetter)Variant::get_member_ptr_setter(Variant::Type(p_type), member);
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
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}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static GDNativePtrGetter gdnative_variant_get_ptr_getter(GDNativeVariantType p_type, const GDNativeStringNamePtr p_member) {
const StringName member = *reinterpret_cast<const StringName *>(p_member);
return (GDNativePtrGetter)Variant::get_member_ptr_getter(Variant::Type(p_type), member);
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
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}
static GDNativePtrIndexedSetter gdnative_variant_get_ptr_indexed_setter(GDNativeVariantType p_type) {
return (GDNativePtrIndexedSetter)Variant::get_member_ptr_indexed_setter(Variant::Type(p_type));
}
static GDNativePtrIndexedGetter gdnative_variant_get_ptr_indexed_getter(GDNativeVariantType p_type) {
return (GDNativePtrIndexedGetter)Variant::get_member_ptr_indexed_getter(Variant::Type(p_type));
}
static GDNativePtrKeyedSetter gdnative_variant_get_ptr_keyed_setter(GDNativeVariantType p_type) {
return (GDNativePtrKeyedSetter)Variant::get_member_ptr_keyed_setter(Variant::Type(p_type));
}
static GDNativePtrKeyedGetter gdnative_variant_get_ptr_keyed_getter(GDNativeVariantType p_type) {
return (GDNativePtrKeyedGetter)Variant::get_member_ptr_keyed_getter(Variant::Type(p_type));
}
static GDNativePtrKeyedChecker gdnative_variant_get_ptr_keyed_checker(GDNativeVariantType p_type) {
return (GDNativePtrKeyedChecker)Variant::get_member_ptr_keyed_checker(Variant::Type(p_type));
}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static void gdnative_variant_get_constant_value(GDNativeVariantType p_type, const GDNativeStringNamePtr p_constant, GDNativeVariantPtr r_ret) {
StringName constant = *reinterpret_cast<const StringName *>(p_constant);
memnew_placement(r_ret, Variant(Variant::get_constant_value(Variant::Type(p_type), constant)));
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
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}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static GDNativePtrUtilityFunction gdnative_variant_get_ptr_utility_function(const GDNativeStringNamePtr p_function, GDNativeInt p_hash) {
StringName function = *reinterpret_cast<const StringName *>(p_function);
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
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uint32_t hash = Variant::get_utility_function_hash(function);
if (hash != p_hash) {
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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ERR_PRINT_ONCE("Error getting utility function " + function + ", hash mismatch.");
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
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return nullptr;
}
return (GDNativePtrUtilityFunction)Variant::get_ptr_utility_function(function);
}
//string helpers
static void gdnative_string_new_with_latin1_chars(GDNativeStringPtr r_dest, const char *p_contents) {
String *dest = (String *)r_dest;
memnew_placement(dest, String);
*dest = String(p_contents);
}
static void gdnative_string_new_with_utf8_chars(GDNativeStringPtr r_dest, const char *p_contents) {
String *dest = (String *)r_dest;
memnew_placement(dest, String);
dest->parse_utf8(p_contents);
}
static void gdnative_string_new_with_utf16_chars(GDNativeStringPtr r_dest, const char16_t *p_contents) {
String *dest = (String *)r_dest;
memnew_placement(dest, String);
dest->parse_utf16(p_contents);
}
static void gdnative_string_new_with_utf32_chars(GDNativeStringPtr r_dest, const char32_t *p_contents) {
String *dest = (String *)r_dest;
memnew_placement(dest, String);
*dest = String((const char32_t *)p_contents);
}
static void gdnative_string_new_with_wide_chars(GDNativeStringPtr r_dest, const wchar_t *p_contents) {
String *dest = (String *)r_dest;
Use `constexpr` in the conditions with template parameters and `sizeof`s to suppress C4127 warnings.
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if constexpr (sizeof(wchar_t) == 2) {
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
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// wchar_t is 16 bit, parse.
memnew_placement(dest, String);
dest->parse_utf16((const char16_t *)p_contents);
} else {
// wchar_t is 32 bit, copy.
memnew_placement(dest, String);
*dest = String((const char32_t *)p_contents);
}
}
static void gdnative_string_new_with_latin1_chars_and_len(GDNativeStringPtr r_dest, const char *p_contents, const GDNativeInt p_size) {
String *dest = (String *)r_dest;
memnew_placement(dest, String);
*dest = String(p_contents, p_size);
}
static void gdnative_string_new_with_utf8_chars_and_len(GDNativeStringPtr r_dest, const char *p_contents, const GDNativeInt p_size) {
String *dest = (String *)r_dest;
memnew_placement(dest, String);
dest->parse_utf8(p_contents, p_size);
}
static void gdnative_string_new_with_utf16_chars_and_len(GDNativeStringPtr r_dest, const char16_t *p_contents, const GDNativeInt p_size) {
String *dest = (String *)r_dest;
memnew_placement(dest, String);
dest->parse_utf16(p_contents, p_size);
}
static void gdnative_string_new_with_utf32_chars_and_len(GDNativeStringPtr r_dest, const char32_t *p_contents, const GDNativeInt p_size) {
String *dest = (String *)r_dest;
memnew_placement(dest, String);
*dest = String((const char32_t *)p_contents, p_size);
}
static void gdnative_string_new_with_wide_chars_and_len(GDNativeStringPtr r_dest, const wchar_t *p_contents, const GDNativeInt p_size) {
String *dest = (String *)r_dest;
Use `constexpr` in the conditions with template parameters and `sizeof`s to suppress C4127 warnings.
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if constexpr (sizeof(wchar_t) == 2) {
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
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// wchar_t is 16 bit, parse.
memnew_placement(dest, String);
dest->parse_utf16((const char16_t *)p_contents, p_size);
} else {
// wchar_t is 32 bit, copy.
memnew_placement(dest, String);
*dest = String((const char32_t *)p_contents, p_size);
}
}
static GDNativeInt gdnative_string_to_latin1_chars(const GDNativeStringPtr p_self, char *r_text, GDNativeInt p_max_write_length) {
String *self = (String *)p_self;
CharString cs = self->ascii(true);
GDNativeInt len = cs.length();
if (r_text) {
const char *s_text = cs.ptr();
for (GDNativeInt i = 0; i < MIN(len, p_max_write_length); i++) {
r_text[i] = s_text[i];
}
}
return len;
}
static GDNativeInt gdnative_string_to_utf8_chars(const GDNativeStringPtr p_self, char *r_text, GDNativeInt p_max_write_length) {
String *self = (String *)p_self;
CharString cs = self->utf8();
GDNativeInt len = cs.length();
if (r_text) {
const char *s_text = cs.ptr();
for (GDNativeInt i = 0; i < MIN(len, p_max_write_length); i++) {
r_text[i] = s_text[i];
}
}
return len;
}
static GDNativeInt gdnative_string_to_utf16_chars(const GDNativeStringPtr p_self, char16_t *r_text, GDNativeInt p_max_write_length) {
String *self = (String *)p_self;
Char16String cs = self->utf16();
GDNativeInt len = cs.length();
if (r_text) {
const char16_t *s_text = cs.ptr();
for (GDNativeInt i = 0; i < MIN(len, p_max_write_length); i++) {
r_text[i] = s_text[i];
}
}
return len;
}
static GDNativeInt gdnative_string_to_utf32_chars(const GDNativeStringPtr p_self, char32_t *r_text, GDNativeInt p_max_write_length) {
String *self = (String *)p_self;
GDNativeInt len = self->length();
if (r_text) {
const char32_t *s_text = self->ptr();
for (GDNativeInt i = 0; i < MIN(len, p_max_write_length); i++) {
r_text[i] = s_text[i];
}
}
return len;
}
static GDNativeInt gdnative_string_to_wide_chars(const GDNativeStringPtr p_self, wchar_t *r_text, GDNativeInt p_max_write_length) {
Use `constexpr` in the conditions with template parameters and `sizeof`s to suppress C4127 warnings.
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if constexpr (sizeof(wchar_t) == 4) {
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
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return gdnative_string_to_utf32_chars(p_self, (char32_t *)r_text, p_max_write_length);
} else {
return gdnative_string_to_utf16_chars(p_self, (char16_t *)r_text, p_max_write_length);
}
}
static char32_t *gdnative_string_operator_index(GDNativeStringPtr p_self, GDNativeInt p_index) {
String *self = (String *)p_self;
ERR_FAIL_INDEX_V(p_index, self->length() + 1, nullptr);
return &self->ptrw()[p_index];
}
static const char32_t *gdnative_string_operator_index_const(const GDNativeStringPtr p_self, GDNativeInt p_index) {
const String *self = (const String *)p_self;
ERR_FAIL_INDEX_V(p_index, self->length() + 1, nullptr);
return &self->ptr()[p_index];
}
Add functions for access members by index on packed array objects
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/* Packed array functions */
static uint8_t *gdnative_packed_byte_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedByteArray *self = (PackedByteArray *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptrw()[p_index];
}
static const uint8_t *gdnative_packed_byte_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedByteArray *self = (const PackedByteArray *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptr()[p_index];
}
static GDNativeTypePtr gdnative_packed_color_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedColorArray *self = (PackedColorArray *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return (GDNativeTypePtr)&self->ptrw()[p_index];
}
static GDNativeTypePtr gdnative_packed_color_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedColorArray *self = (const PackedColorArray *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return (GDNativeTypePtr)&self->ptr()[p_index];
}
static float *gdnative_packed_float32_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedFloat32Array *self = (PackedFloat32Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptrw()[p_index];
}
static const float *gdnative_packed_float32_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedFloat32Array *self = (const PackedFloat32Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptr()[p_index];
}
static double *gdnative_packed_float64_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedFloat64Array *self = (PackedFloat64Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptrw()[p_index];
}
static const double *gdnative_packed_float64_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedFloat64Array *self = (const PackedFloat64Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptr()[p_index];
}
static int32_t *gdnative_packed_int32_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedInt32Array *self = (PackedInt32Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptrw()[p_index];
}
static const int32_t *gdnative_packed_int32_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedInt32Array *self = (const PackedInt32Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptr()[p_index];
}
static int64_t *gdnative_packed_int64_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedInt64Array *self = (PackedInt64Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptrw()[p_index];
}
static const int64_t *gdnative_packed_int64_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedInt64Array *self = (const PackedInt64Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return &self->ptr()[p_index];
}
static GDNativeStringPtr gdnative_packed_string_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedStringArray *self = (PackedStringArray *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return (GDNativeStringPtr)&self->ptrw()[p_index];
}
static GDNativeStringPtr gdnative_packed_string_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedStringArray *self = (const PackedStringArray *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return (GDNativeStringPtr)&self->ptr()[p_index];
}
static GDNativeTypePtr gdnative_packed_vector2_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedVector2Array *self = (PackedVector2Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return (GDNativeTypePtr)&self->ptrw()[p_index];
}
static GDNativeTypePtr gdnative_packed_vector2_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedVector2Array *self = (const PackedVector2Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return (GDNativeTypePtr)&self->ptr()[p_index];
}
static GDNativeTypePtr gdnative_packed_vector3_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
PackedVector3Array *self = (PackedVector3Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return (GDNativeTypePtr)&self->ptrw()[p_index];
}
static GDNativeTypePtr gdnative_packed_vector3_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const PackedVector3Array *self = (const PackedVector3Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
return (GDNativeTypePtr)&self->ptr()[p_index];
}
Add GD extensions operator functions for arrays
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static GDNativeVariantPtr gdnative_array_operator_index(GDNativeTypePtr p_self, GDNativeInt p_index) {
Array *self = (Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
Fix array access in gdextensions
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return (GDNativeVariantPtr)&self->operator[](p_index);
Add GD extensions operator functions for arrays
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}
static GDNativeVariantPtr gdnative_array_operator_index_const(const GDNativeTypePtr p_self, GDNativeInt p_index) {
const Array *self = (const Array *)p_self;
ERR_FAIL_INDEX_V(p_index, self->size(), nullptr);
Fix array access in gdextensions
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return (GDNativeVariantPtr)&self->operator[](p_index);
Add GD extensions operator functions for arrays
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}
[GDExtension] Implement missing Dictionary index operators. Co-authored-by: Bastiaan Olij <mux213@gmail.com>
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/* Dictionary functions */
static GDNativeVariantPtr gdnative_dictionary_operator_index(GDNativeTypePtr p_self, const GDNativeVariantPtr p_key) {
Dictionary *self = (Dictionary *)p_self;
return (GDNativeVariantPtr)&self->operator[](*(const Variant *)p_key);
}
static GDNativeVariantPtr gdnative_dictionary_operator_index_const(const GDNativeTypePtr p_self, const GDNativeVariantPtr p_key) {
const Dictionary *self = (const Dictionary *)p_self;
return (GDNativeVariantPtr)&self->operator[](*(const Variant *)p_key);
}
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
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/* OBJECT API */
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.
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static void gdnative_object_method_bind_call(const GDNativeMethodBindPtr p_method_bind, GDNativeObjectPtr p_instance, const GDNativeVariantPtr *p_args, GDNativeInt p_arg_count, GDNativeVariantPtr r_return, GDNativeCallError *r_error) {
MethodBind *mb = (MethodBind *)p_method_bind;
Object *o = (Object *)p_instance;
const Variant **args = (const Variant **)p_args;
Callable::CallError error;
Variant ret = mb->call(o, args, p_arg_count, error);
memnew_placement(r_return, Variant(ret));
if (r_error) {
r_error->error = (GDNativeCallErrorType)(error.error);
r_error->argument = error.argument;
r_error->expected = error.expected;
}
}
static void gdnative_object_method_bind_ptrcall(const GDNativeMethodBindPtr p_method_bind, GDNativeObjectPtr p_instance, const GDNativeTypePtr *p_args, GDNativeTypePtr p_ret) {
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
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MethodBind *mb = (MethodBind *)p_method_bind;
Object *o = (Object *)p_instance;
mb->ptrcall(o, (const void **)p_args, p_ret);
}
static void gdnative_object_destroy(GDNativeObjectPtr p_o) {
memdelete((Object *)p_o);
}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static GDNativeObjectPtr gdnative_global_get_singleton(const GDNativeStringNamePtr p_name) {
const StringName name = *reinterpret_cast<const StringName *>(p_name);
return (GDNativeObjectPtr)Engine::get_singleton()->get_singleton_object(name);
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
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}
Change gdnative interface so that Godot object initialization should be triggered from the extension side
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static void *gdnative_object_get_instance_binding(GDNativeObjectPtr p_object, void *p_token, const GDNativeInstanceBindingCallbacks *p_callbacks) {
Object *o = (Object *)p_object;
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.
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return o->get_instance_binding(p_token, p_callbacks);
}
Change gdnative interface so that Godot object initialization should be triggered from the extension side
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static void gdnative_object_set_instance_binding(GDNativeObjectPtr p_object, void *p_token, void *p_binding, const GDNativeInstanceBindingCallbacks *p_callbacks) {
Object *o = (Object *)p_object;
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.
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o->set_instance_binding(p_token, p_binding, p_callbacks);
}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static void gdnative_object_set_instance(GDNativeObjectPtr p_object, const GDNativeStringNamePtr p_classname, GDExtensionClassInstancePtr p_instance) {
const StringName classname = *reinterpret_cast<const StringName *>(p_classname);
Change gdnative interface so that Godot object initialization should be triggered from the extension side
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Object *o = (Object *)p_object;
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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ClassDB::set_object_extension_instance(o, classname, p_instance);
Change gdnative interface so that Godot object initialization should be triggered from the extension side
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}
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
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static GDNativeObjectPtr gdnative_object_get_instance_from_id(GDObjectInstanceID p_instance_id) {
return (GDNativeObjectPtr)ObjectDB::get_instance(ObjectID(p_instance_id));
}
static GDNativeObjectPtr gdnative_object_cast_to(const GDNativeObjectPtr p_object, void *p_class_tag) {
if (!p_object) {
return nullptr;
}
Object *o = (Object *)p_object;
return o->is_class_ptr(p_class_tag) ? (GDNativeObjectPtr)o : (GDNativeObjectPtr) nullptr;
}
static GDObjectInstanceID gdnative_object_get_instance_id(const GDNativeObjectPtr p_object) {
const Object *o = (const Object *)p_object;
return (GDObjectInstanceID)o->get_instance_id();
}
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).
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static GDNativeScriptInstancePtr gdnative_script_instance_create(const GDNativeExtensionScriptInstanceInfo *p_info, GDNativeExtensionScriptInstanceDataPtr p_instance_data) {
ScriptInstanceExtension *script_instance_extension = memnew(ScriptInstanceExtension);
script_instance_extension->instance = p_instance_data;
script_instance_extension->native_info = p_info;
return reinterpret_cast<GDNativeScriptInstancePtr>(script_instance_extension);
}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static GDNativeMethodBindPtr gdnative_classdb_get_method_bind(const GDNativeStringNamePtr p_classname, const GDNativeStringNamePtr p_methodname, GDNativeInt p_hash) {
const StringName classname = *reinterpret_cast<const StringName *>(p_classname);
const StringName methodname = *reinterpret_cast<const StringName *>(p_methodname);
MethodBind *mb = ClassDB::get_method(classname, methodname);
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
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ERR_FAIL_COND_V(!mb, nullptr);
if (mb->get_hash() != p_hash) {
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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ERR_PRINT("Hash mismatch for method '" + classname + "." + methodname + "'.");
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
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return nullptr;
}
return (GDNativeMethodBindPtr)mb;
}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static GDNativeObjectPtr gdnative_classdb_construct_object(const GDNativeStringNamePtr p_classname) {
const StringName classname = *reinterpret_cast<const StringName *>(p_classname);
return (GDNativeObjectPtr)ClassDB::instantiate(classname);
[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.
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}
Uses `StringName` in GDExtension perf critical instance creation & method/properties setter/getter
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static void *gdnative_classdb_get_class_tag(const GDNativeStringNamePtr p_classname) {
const StringName classname = *reinterpret_cast<const StringName *>(p_classname);
ClassDB::ClassInfo *class_info = ClassDB::classes.getptr(classname);
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
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return class_info ? class_info->class_ptr : nullptr;
}
void gdnative_setup_interface(GDNativeInterface *p_interface) {
GDNativeInterface &gdni = *p_interface;
gdni.version_major = VERSION_MAJOR;
gdni.version_minor = VERSION_MINOR;
#if VERSION_PATCH
gdni.version_patch = VERSION_PATCH;
#else
gdni.version_patch = 0;
#endif
gdni.version_string = VERSION_FULL_NAME;
/* GODOT CORE */
gdni.mem_alloc = gdnative_alloc;
gdni.mem_realloc = gdnative_realloc;
gdni.mem_free = gdnative_free;
gdni.print_error = gdnative_print_error;
gdni.print_warning = gdnative_print_warning;
gdni.print_script_error = gdnative_print_script_error;
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.
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gdni.get_native_struct_size = gdnative_get_native_struct_size;
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
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/* GODOT VARIANT */
// variant general
gdni.variant_new_copy = gdnative_variant_new_copy;
gdni.variant_new_nil = gdnative_variant_new_nil;
gdni.variant_destroy = gdnative_variant_destroy;
gdni.variant_call = gdnative_variant_call;
gdni.variant_call_static = gdnative_variant_call_static;
gdni.variant_evaluate = gdnative_variant_evaluate;
gdni.variant_set = gdnative_variant_set;
gdni.variant_set_named = gdnative_variant_set_named;
gdni.variant_set_keyed = gdnative_variant_set_keyed;
gdni.variant_set_indexed = gdnative_variant_set_indexed;
gdni.variant_get = gdnative_variant_get;
gdni.variant_get_named = gdnative_variant_get_named;
gdni.variant_get_keyed = gdnative_variant_get_keyed;
gdni.variant_get_indexed = gdnative_variant_get_indexed;
gdni.variant_iter_init = gdnative_variant_iter_init;
gdni.variant_iter_next = gdnative_variant_iter_next;
gdni.variant_iter_get = gdnative_variant_iter_get;
[GDExtension] Expose Variant, NodePath and StringName hash functions.
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gdni.variant_hash = gdnative_variant_hash;
gdni.variant_recursive_hash = gdnative_variant_recursive_hash;
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
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gdni.variant_hash_compare = gdnative_variant_hash_compare;
gdni.variant_booleanize = gdnative_variant_booleanize;
gdni.variant_duplicate = gdnative_variant_duplicate;
gdni.variant_stringify = gdnative_variant_stringify;
gdni.variant_get_type = gdnative_variant_get_type;
gdni.variant_has_method = gdnative_variant_has_method;
gdni.variant_has_member = gdnative_variant_has_member;
gdni.variant_has_key = gdnative_variant_has_key;
gdni.variant_get_type_name = gdnative_variant_get_type_name;
gdni.variant_can_convert = gdnative_variant_can_convert;
gdni.variant_can_convert_strict = gdnative_variant_can_convert_strict;
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.
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gdni.get_variant_from_type_constructor = gdnative_get_variant_from_type_constructor;
gdni.get_variant_to_type_constructor = gdnative_get_type_from_variant_constructor;
// ptrcalls.
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
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gdni.variant_get_ptr_operator_evaluator = gdnative_variant_get_ptr_operator_evaluator;
gdni.variant_get_ptr_builtin_method = gdnative_variant_get_ptr_builtin_method;
gdni.variant_get_ptr_constructor = gdnative_variant_get_ptr_constructor;
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.
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gdni.variant_get_ptr_destructor = gdnative_variant_get_ptr_destructor;
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
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gdni.variant_construct = gdnative_variant_construct;
gdni.variant_get_ptr_setter = gdnative_variant_get_ptr_setter;
gdni.variant_get_ptr_getter = gdnative_variant_get_ptr_getter;
gdni.variant_get_ptr_indexed_setter = gdnative_variant_get_ptr_indexed_setter;
gdni.variant_get_ptr_indexed_getter = gdnative_variant_get_ptr_indexed_getter;
gdni.variant_get_ptr_keyed_setter = gdnative_variant_get_ptr_keyed_setter;
gdni.variant_get_ptr_keyed_getter = gdnative_variant_get_ptr_keyed_getter;
gdni.variant_get_ptr_keyed_checker = gdnative_variant_get_ptr_keyed_checker;
gdni.variant_get_constant_value = gdnative_variant_get_constant_value;
gdni.variant_get_ptr_utility_function = gdnative_variant_get_ptr_utility_function;
// extra utilities
gdni.string_new_with_latin1_chars = gdnative_string_new_with_latin1_chars;
gdni.string_new_with_utf8_chars = gdnative_string_new_with_utf8_chars;
gdni.string_new_with_utf16_chars = gdnative_string_new_with_utf16_chars;
gdni.string_new_with_utf32_chars = gdnative_string_new_with_utf32_chars;
gdni.string_new_with_wide_chars = gdnative_string_new_with_wide_chars;
gdni.string_new_with_latin1_chars_and_len = gdnative_string_new_with_latin1_chars_and_len;
gdni.string_new_with_utf8_chars_and_len = gdnative_string_new_with_utf8_chars_and_len;
gdni.string_new_with_utf16_chars_and_len = gdnative_string_new_with_utf16_chars_and_len;
gdni.string_new_with_utf32_chars_and_len = gdnative_string_new_with_utf32_chars_and_len;
gdni.string_new_with_wide_chars_and_len = gdnative_string_new_with_wide_chars_and_len;
gdni.string_to_latin1_chars = gdnative_string_to_latin1_chars;
gdni.string_to_utf8_chars = gdnative_string_to_utf8_chars;
gdni.string_to_utf16_chars = gdnative_string_to_utf16_chars;
gdni.string_to_utf32_chars = gdnative_string_to_utf32_chars;
gdni.string_to_wide_chars = gdnative_string_to_wide_chars;
gdni.string_operator_index = gdnative_string_operator_index;
gdni.string_operator_index_const = gdnative_string_operator_index_const;
Add functions for access members by index on packed array objects
2021-09-01 15:11:56 +02:00
/* Packed array functions */
gdni.packed_byte_array_operator_index = gdnative_packed_byte_array_operator_index;
gdni.packed_byte_array_operator_index_const = gdnative_packed_byte_array_operator_index_const;
gdni.packed_color_array_operator_index = gdnative_packed_color_array_operator_index;
gdni.packed_color_array_operator_index_const = gdnative_packed_color_array_operator_index_const;
gdni.packed_float32_array_operator_index = gdnative_packed_float32_array_operator_index;
gdni.packed_float32_array_operator_index_const = gdnative_packed_float32_array_operator_index_const;
gdni.packed_float64_array_operator_index = gdnative_packed_float64_array_operator_index;
gdni.packed_float64_array_operator_index_const = gdnative_packed_float64_array_operator_index_const;
gdni.packed_int32_array_operator_index = gdnative_packed_int32_array_operator_index;
gdni.packed_int32_array_operator_index_const = gdnative_packed_int32_array_operator_index_const;
gdni.packed_int64_array_operator_index = gdnative_packed_int64_array_operator_index;
gdni.packed_int64_array_operator_index_const = gdnative_packed_int64_array_operator_index_const;
gdni.packed_string_array_operator_index = gdnative_packed_string_array_operator_index;
gdni.packed_string_array_operator_index_const = gdnative_packed_string_array_operator_index_const;
gdni.packed_vector2_array_operator_index = gdnative_packed_vector2_array_operator_index;
gdni.packed_vector2_array_operator_index_const = gdnative_packed_vector2_array_operator_index_const;
gdni.packed_vector3_array_operator_index = gdnative_packed_vector3_array_operator_index;
gdni.packed_vector3_array_operator_index_const = gdnative_packed_vector3_array_operator_index_const;
Add GD extensions operator functions for arrays
2021-09-16 09:20:09 +02:00
gdni.array_operator_index = gdnative_array_operator_index;
gdni.array_operator_index_const = gdnative_array_operator_index_const;
[GDExtension] Implement missing Dictionary index operators. Co-authored-by: Bastiaan Olij <mux213@gmail.com>
2021-11-16 09:38:22 +01:00
/* Dictionary functions */
gdni.dictionary_operator_index = gdnative_dictionary_operator_index;
gdni.dictionary_operator_index_const = gdnative_dictionary_operator_index_const;
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
2021-06-19 17:58:49 +02:00
/* OBJECT */
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 22:02:36 +02:00
gdni.object_method_bind_call = gdnative_object_method_bind_call;
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
2021-06-19 17:58:49 +02:00
gdni.object_method_bind_ptrcall = gdnative_object_method_bind_ptrcall;
gdni.object_destroy = gdnative_object_destroy;
gdni.global_get_singleton = gdnative_global_get_singleton;
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 21:16:02 +02:00
gdni.object_get_instance_binding = gdnative_object_get_instance_binding;
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.
2021-07-29 15:53:05 +02:00
gdni.object_set_instance_binding = gdnative_object_set_instance_binding;
Change gdnative interface so that Godot object initialization should be triggered from the extension side
2021-11-24 10:22:12 +01:00
gdni.object_set_instance = gdnative_object_set_instance;
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
2021-06-19 17:58:49 +02:00
gdni.object_cast_to = gdnative_object_cast_to;
gdni.object_get_instance_from_id = gdnative_object_get_instance_from_id;
gdni.object_get_instance_id = gdnative_object_get_instance_id;
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).
2022-03-26 16:48:43 +01:00
/* SCRIPT INSTANCE */
gdni.script_instance_create = gdnative_script_instance_create;
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
2021-06-19 17:58:49 +02:00
/* CLASSDB */
[ClassDB] Unify construct/extension retrieval.
2021-09-22 18:33:29 +02:00
gdni.classdb_construct_object = gdnative_classdb_construct_object;
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
2021-06-19 17:58:49 +02:00
gdni.classdb_get_method_bind = gdnative_classdb_get_method_bind;
gdni.classdb_get_class_tag = gdnative_classdb_get_class_tag;
/* CLASSDB EXTENSION */
//these are filled by implementation, since it will want to keep track of registered classes
gdni.classdb_register_extension_class = nullptr;
gdni.classdb_register_extension_class_method = nullptr;
gdni.classdb_register_extension_class_integer_constant = nullptr;
gdni.classdb_register_extension_class_property = nullptr;
Add property group and subgroup registration to extensions
2021-09-16 04:37:43 +02:00
gdni.classdb_register_extension_class_property_group = nullptr;
gdni.classdb_register_extension_class_property_subgroup = nullptr;
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
2021-06-19 17:58:49 +02:00
gdni.classdb_register_extension_class_signal = nullptr;
gdni.classdb_unregister_extension_class = nullptr;
Add GDNativeInterface::get_library_path to GDExtension
2022-04-29 00:51:04 +02:00
gdni.get_library_path = nullptr;
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
2021-06-19 17:58:49 +02:00
}
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