Replace bindgins to work with extensions

src/variant/char_string.cpp

@@ -0,0 +1,267 @@
+/*************************************************************************/
+/*  char_string.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 <godot_cpp/variant/char_string.hpp>
+
+#include <godot_cpp/core/memory.hpp>
+#include <godot_cpp/variant/node_path.hpp>
+#include <godot_cpp/variant/string.hpp>
+#include <godot_cpp/variant/string_name.hpp>
+
+#include <godot_cpp/godot.hpp>
+
+namespace godot {
+
+const char *CharString::get_data() const {
+	return _data;
+}
+
+CharString::CharString(const char *str, int length) :
+		_data(str), _length(length) {}
+
+CharString::~CharString() {
+	memdelete_arr(_data);
+}
+
+Char16String::Char16String(const char16_t *str, int length) :
+		_data(str), _length(length) {}
+
+Char16String::~Char16String() {
+	memdelete_arr(_data);
+}
+
+Char32String::Char32String(const char32_t *str, int length) :
+		_data(str), _length(length) {}
+
+Char32String::~Char32String() {
+	memdelete_arr(_data);
+}
+
+CharWideString::CharWideString(const wchar_t *str, int length) :
+		_data(str), _length(length) {}
+
+CharWideString::~CharWideString() {
+	memdelete_arr(_data);
+}
+
+// Custom String functions that are not part of bound API.
+// It's easier to have them written in C++ directly than in a Python script that generates them.
+
+String::String(const char *from) {
+	internal::interface->string_new_with_utf8_chars(ptr, from);
+}
+
+String::String(const wchar_t *from) {
+	internal::interface->string_new_with_wide_chars(ptr, from);
+}
+
+String::String(const char16_t *from) {
+	internal::interface->string_new_with_utf16_chars(ptr, from);
+}
+
+String::String(const char32_t *from) {
+	internal::interface->string_new_with_utf32_chars(ptr, from);
+}
+
+CharString String::utf8() const {
+	int size = internal::interface->string_to_utf8_chars(ptr, nullptr, 0);
+	char *cstr = memnew_arr(char, size + 1);
+	internal::interface->string_to_utf8_chars(ptr, cstr, size + 1);
+
+	cstr[size] = '\0';
+
+	return CharString(cstr, size + 1);
+}
+
+CharString String::ascii() const {
+	int size = internal::interface->string_to_latin1_chars(ptr, nullptr, 0);
+	char *cstr = memnew_arr(char, size + 1);
+	internal::interface->string_to_latin1_chars(ptr, cstr, size + 1);
+
+	cstr[size] = '\0';
+
+	return CharString(cstr, size + 1);
+}
+
+Char16String String::utf16() const {
+	int size = internal::interface->string_to_utf16_chars(ptr, nullptr, 0);
+	char16_t *cstr = memnew_arr(char16_t, size + 1);
+	internal::interface->string_to_utf16_chars(ptr, cstr, size + 1);
+
+	cstr[size] = '\0';
+
+	return Char16String(cstr, size + 1);
+}
+
+Char32String String::utf32() const {
+	int size = internal::interface->string_to_utf32_chars(ptr, nullptr, 0);
+	char32_t *cstr = memnew_arr(char32_t, size + 1);
+	internal::interface->string_to_utf32_chars(ptr, cstr, size + 1);
+
+	cstr[size] = '\0';
+
+	return Char32String(cstr, size + 1);
+}
+
+CharWideString String::wide_string() const {
+	int size = internal::interface->string_to_wide_chars(ptr, nullptr, 0);
+	wchar_t *cstr = memnew_arr(wchar_t, size + 1);
+	internal::interface->string_to_wide_chars(ptr, cstr, size + 1);
+
+	cstr[size] = '\0';
+
+	return CharWideString(cstr, size + 1);
+}
+
+String &String::operator=(const char *p_str) {
+	*this = String(p_str);
+	return *this;
+}
+
+String &String::operator=(const wchar_t *p_str) {
+	*this = String(p_str);
+	return *this;
+}
+
+String &String::operator=(const char16_t *p_str) {
+	*this = String(p_str);
+	return *this;
+}
+
+String &String::operator=(const char32_t *p_str) {
+	*this = String(p_str);
+	return *this;
+}
+
+bool String::operator==(const char *p_str) const {
+	return *this == String(p_str);
+}
+
+bool String::operator==(const wchar_t *p_str) const {
+	return *this == String(p_str);
+}
+
+bool String::operator==(const char16_t *p_str) const {
+	return *this == String(p_str);
+}
+
+bool String::operator==(const char32_t *p_str) const {
+	return *this == String(p_str);
+}
+
+bool String::operator!=(const char *p_str) const {
+	return *this != String(p_str);
+}
+
+bool String::operator!=(const wchar_t *p_str) const {
+	return *this != String(p_str);
+}
+
+bool String::operator!=(const char16_t *p_str) const {
+	return *this != String(p_str);
+}
+
+bool String::operator!=(const char32_t *p_str) const {
+	return *this != String(p_str);
+}
+
+bool operator==(const char *p_chr, const String &p_str) {
+	return p_str == String(p_chr);
+}
+
+bool operator==(const wchar_t *p_chr, const String &p_str) {
+	return p_str == String(p_chr);
+}
+
+bool operator==(const char16_t *p_chr, const String &p_str) {
+	return p_str == String(p_chr);
+}
+
+bool operator==(const char32_t *p_chr, const String &p_str) {
+	return p_str == String(p_chr);
+}
+
+bool operator!=(const char *p_chr, const String &p_str) {
+	return !(p_str == p_chr);
+}
+
+bool operator!=(const wchar_t *p_chr, const String &p_str) {
+	return !(p_str == p_chr);
+}
+
+bool operator!=(const char16_t *p_chr, const String &p_str) {
+	return !(p_str == p_chr);
+}
+
+bool operator!=(const char32_t *p_chr, const String &p_str) {
+	return !(p_str == p_chr);
+}
+
+String operator+(const char *p_chr, const String &p_str) {
+	return String(p_chr) + p_str;
+}
+
+String operator+(const wchar_t *p_chr, const String &p_str) {
+	return String(p_chr) + p_str;
+}
+
+String operator+(const char16_t *p_chr, const String &p_str) {
+	return String(p_chr) + p_str;
+}
+
+String operator+(const char32_t *p_chr, const String &p_str) {
+	return String(p_chr) + p_str;
+}
+
+StringName::StringName(const char *from) :
+		StringName(String(from)) {}
+
+StringName::StringName(const wchar_t *from) :
+		StringName(String(from)) {}
+
+StringName::StringName(const char16_t *from) :
+		StringName(String(from)) {}
+
+StringName::StringName(const char32_t *from) :
+		StringName(String(from)) {}
+
+NodePath::NodePath(const char *from) :
+		NodePath(String(from)) {}
+
+NodePath::NodePath(const wchar_t *from) :
+		NodePath(String(from)) {}
+
+NodePath::NodePath(const char16_t *from) :
+		NodePath(String(from)) {}
+
+NodePath::NodePath(const char32_t *from) :
+		NodePath(String(from)) {}
+
+} // namespace godot

src/variant/variant.cpp

@@ -0,0 +1,749 @@
+/*************************************************************************/
+/*  variant.cpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 <godot_cpp/variant/variant.hpp>
+
+#include <godot_cpp/godot.hpp>
+
+#include <godot_cpp/core/binder_common.hpp>
+#include <godot_cpp/core/defs.hpp>
+
+#include <utility>
+
+namespace godot {
+
+GDNativeVariantFromTypeConstructorFunc Variant::from_type_constructor[Variant::VARIANT_MAX]{};
+GDNativeTypeFromVariantConstructorFunc Variant::to_type_constructor[Variant::VARIANT_MAX]{};
+
+void Variant::init_bindings() {
+	// Start from 1 to skip NIL.
+	for (int i = 1; i < VARIANT_MAX; i++) {
+		from_type_constructor[i] = internal::interface->get_variant_from_type_constructor((GDNativeVariantType)i);
+		to_type_constructor[i] = internal::interface->get_variant_to_type_constructor((GDNativeVariantType)i);
+	}
+
+	String::init_bindings();
+	Vector2::init_bindings();
+	Vector2i::init_bindings();
+	Rect2::init_bindings();
+	Rect2i::init_bindings();
+	Vector3::init_bindings();
+	Vector3i::init_bindings();
+	Transform2D::init_bindings();
+	Plane::init_bindings();
+	Quaternion::init_bindings();
+	AABB::init_bindings();
+	Basis::init_bindings();
+	Transform3D::init_bindings();
+	Color::init_bindings();
+	StringName::init_bindings();
+	NodePath::init_bindings();
+	RID::init_bindings();
+	Callable::init_bindings();
+	Signal::init_bindings();
+	Dictionary::init_bindings();
+	Array::init_bindings();
+	PackedByteArray::init_bindings();
+	PackedInt32Array::init_bindings();
+	PackedInt64Array::init_bindings();
+	PackedFloat32Array::init_bindings();
+	PackedFloat64Array::init_bindings();
+	PackedStringArray::init_bindings();
+	PackedVector2Array::init_bindings();
+	PackedVector3Array::init_bindings();
+	PackedColorArray::init_bindings();
+}
+
+Variant::Variant() {
+	internal::interface->variant_new_nil(ptr);
+}
+
+Variant::Variant(const GDNativeVariantPtr native_ptr) {
+	internal::interface->variant_new_copy(ptr, native_ptr);
+}
+
+Variant::Variant(const Variant &other) {
+	internal::interface->variant_new_copy(ptr, other.ptr);
+}
+
+Variant::Variant(Variant &&other) {
+	std::swap(opaque, other.opaque);
+}
+
+Variant::Variant(bool v) {
+	GDNativeBool encoded;
+	PtrToArg<bool>::encode(v, &encoded);
+	from_type_constructor[BOOL](ptr, &encoded);
+}
+
+Variant::Variant(int64_t v) {
+	GDNativeInt encoded;
+	PtrToArg<int64_t>::encode(v, &encoded);
+	from_type_constructor[INT](ptr, &encoded);
+}
+
+Variant::Variant(double v) {
+	double encoded;
+	PtrToArg<double>::encode(v, &encoded);
+	from_type_constructor[FLOAT](ptr, &encoded);
+}
+
+Variant::Variant(const String &v) {
+	from_type_constructor[STRING](ptr, v.ptr);
+}
+
+Variant::Variant(const Vector2 &v) {
+	from_type_constructor[VECTOR2](ptr, v.ptr);
+}
+
+Variant::Variant(const Vector2i &v) {
+	from_type_constructor[VECTOR2I](ptr, v.ptr);
+}
+
+Variant::Variant(const Rect2 &v) {
+	from_type_constructor[RECT2](ptr, v.ptr);
+}
+
+Variant::Variant(const Rect2i &v) {
+	from_type_constructor[RECT2I](ptr, v.ptr);
+}
+
+Variant::Variant(const Vector3 &v) {
+	from_type_constructor[VECTOR3](ptr, v.ptr);
+}
+
+Variant::Variant(const Vector3i &v) {
+	from_type_constructor[VECTOR3I](ptr, v.ptr);
+}
+
+Variant::Variant(const Transform2D &v) {
+	from_type_constructor[TRANSFORM2D](ptr, v.ptr);
+}
+
+Variant::Variant(const Plane &v) {
+	from_type_constructor[PLANE](ptr, v.ptr);
+}
+
+Variant::Variant(const Quaternion &v) {
+	from_type_constructor[QUATERNION](ptr, v.ptr);
+}
+
+Variant::Variant(const godot::AABB &v) {
+	from_type_constructor[AABB](ptr, v.ptr);
+}
+
+Variant::Variant(const Basis &v) {
+	from_type_constructor[BASIS](ptr, v.ptr);
+}
+
+Variant::Variant(const Transform3D &v) {
+	from_type_constructor[TRANSFORM3D](ptr, v.ptr);
+}
+
+Variant::Variant(const Color &v) {
+	from_type_constructor[COLOR](ptr, v.ptr);
+}
+
+Variant::Variant(const StringName &v) {
+	from_type_constructor[STRING_NAME](ptr, v.ptr);
+}
+
+Variant::Variant(const NodePath &v) {
+	from_type_constructor[NODE_PATH](ptr, v.ptr);
+}
+
+Variant::Variant(const godot::RID &v) {
+	from_type_constructor[RID](ptr, v.ptr);
+}
+
+Variant::Variant(const Object *v) {
+	from_type_constructor[OBJECT](ptr, v->_owner);
+}
+
+Variant::Variant(const Callable &v) {
+	from_type_constructor[CALLABLE](ptr, v.ptr);
+}
+
+Variant::Variant(const Signal &v) {
+	from_type_constructor[SIGNAL](ptr, v.ptr);
+}
+
+Variant::Variant(const Dictionary &v) {
+	from_type_constructor[DICTIONARY](ptr, v.ptr);
+}
+
+Variant::Variant(const Array &v) {
+	from_type_constructor[ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedByteArray &v) {
+	from_type_constructor[PACKED_BYTE_ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedInt32Array &v) {
+	from_type_constructor[PACKED_INT32_ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedInt64Array &v) {
+	from_type_constructor[PACKED_INT64_ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedFloat32Array &v) {
+	from_type_constructor[PACKED_FLOAT32_ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedFloat64Array &v) {
+	from_type_constructor[PACKED_FLOAT64_ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedStringArray &v) {
+	from_type_constructor[PACKED_STRING_ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedVector2Array &v) {
+	from_type_constructor[PACKED_VECTOR2_ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedVector3Array &v) {
+	from_type_constructor[PACKED_VECTOR3_ARRAY](ptr, v.ptr);
+}
+
+Variant::Variant(const PackedColorArray &v) {
+	from_type_constructor[PACKED_COLOR_ARRAY](ptr, v.ptr);
+}
+
+Variant::~Variant() {
+	internal::interface->variant_destroy(ptr);
+}
+
+Variant::operator bool() const {
+	GDNativeBool result;
+	to_type_constructor[BOOL](&result, ptr);
+	return PtrToArg<bool>::convert(&result);
+}
+
+Variant::operator int64_t() const {
+	GDNativeInt result;
+	to_type_constructor[INT](&result, ptr);
+	return PtrToArg<int64_t>::convert(&result);
+}
+
+Variant::operator int32_t() const {
+	return static_cast<int32_t>(operator int64_t());
+}
+
+Variant::operator uint64_t() const {
+	return static_cast<uint64_t>(operator int64_t());
+}
+
+Variant::operator uint32_t() const {
+	return static_cast<uint32_t>(operator int64_t());
+}
+
+Variant::operator double() const {
+	double result;
+	to_type_constructor[FLOAT](&result, ptr);
+	return PtrToArg<double>::convert(&result);
+}
+
+Variant::operator float() const {
+	return static_cast<float>(operator double());
+}
+
+Variant::operator String() const {
+	String result;
+	to_type_constructor[STRING](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Vector2() const {
+	Vector2 result;
+	to_type_constructor[VECTOR2](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Vector2i() const {
+	Vector2i result;
+	to_type_constructor[VECTOR2I](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Rect2() const {
+	Rect2 result;
+	to_type_constructor[RECT2](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Rect2i() const {
+	Rect2i result;
+	to_type_constructor[RECT2I](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Vector3() const {
+	Vector3 result;
+	to_type_constructor[VECTOR3](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Vector3i() const {
+	Vector3i result;
+	to_type_constructor[VECTOR3I](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Transform2D() const {
+	Transform2D result;
+	to_type_constructor[TRANSFORM2D](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Plane() const {
+	Plane result;
+	to_type_constructor[PLANE](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Quaternion() const {
+	Quaternion result;
+	to_type_constructor[QUATERNION](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator godot::AABB() const {
+	godot::AABB result;
+	to_type_constructor[AABB](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Basis() const {
+	Basis result;
+	to_type_constructor[BASIS](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Transform3D() const {
+	Transform3D result;
+	to_type_constructor[TRANSFORM3D](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Color() const {
+	Color result;
+	to_type_constructor[COLOR](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator StringName() const {
+	StringName result;
+	to_type_constructor[STRING_NAME](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator NodePath() const {
+	NodePath result;
+	to_type_constructor[NODE_PATH](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator godot::RID() const {
+	godot::RID result;
+	to_type_constructor[RID](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Object *() const {
+	GodotObject *obj;
+	to_type_constructor[OBJECT](&obj, ptr);
+	return reinterpret_cast<Object *>(internal::interface->object_get_instance_binding(obj, internal::token, &Object::___binding_callbacks));
+}
+
+Variant::operator Callable() const {
+	Callable result;
+	to_type_constructor[CALLABLE](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Signal() const {
+	Signal result;
+	to_type_constructor[SIGNAL](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Dictionary() const {
+	Dictionary result;
+	to_type_constructor[DICTIONARY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator Array() const {
+	Array result;
+	to_type_constructor[ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedByteArray() const {
+	PackedByteArray result;
+	to_type_constructor[PACKED_BYTE_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedInt32Array() const {
+	PackedInt32Array result;
+	to_type_constructor[PACKED_INT32_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedInt64Array() const {
+	PackedInt64Array result;
+	to_type_constructor[PACKED_INT64_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedFloat32Array() const {
+	PackedFloat32Array result;
+	to_type_constructor[PACKED_FLOAT32_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedFloat64Array() const {
+	PackedFloat64Array result;
+	to_type_constructor[PACKED_FLOAT64_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedStringArray() const {
+	PackedStringArray result;
+	to_type_constructor[PACKED_STRING_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedVector2Array() const {
+	PackedVector2Array result;
+	to_type_constructor[PACKED_VECTOR2_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedVector3Array() const {
+	PackedVector3Array result;
+	to_type_constructor[PACKED_VECTOR3_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator PackedColorArray() const {
+	PackedColorArray result;
+	to_type_constructor[PACKED_COLOR_ARRAY](result.ptr, ptr);
+	return result;
+}
+
+Variant::operator const GDNativeVariantPtr() const {
+	return reinterpret_cast<const GDNativeVariantPtr>(const_cast<uint8_t(*)[GODOT_CPP_VARIANT_SIZE]>(&opaque));
+}
+
+Variant::operator GDNativeVariantPtr() {
+	return reinterpret_cast<const GDNativeVariantPtr>(&opaque);
+}
+
+Variant &Variant::operator=(const Variant &other) {
+	clear();
+	internal::interface->variant_new_copy(ptr, other.ptr);
+	return *this;
+}
+
+Variant &Variant::operator=(Variant &&other) {
+	std::swap(opaque, other.opaque);
+	return *this;
+}
+
+bool Variant::operator==(const Variant &other) const {
+	if (get_type() != other.get_type()) {
+		return false;
+	}
+	bool valid = false;
+	Variant result;
+	evaluate(OP_EQUAL, *this, other, result, valid);
+	return result.operator bool();
+}
+
+bool Variant::operator!=(const Variant &other) const {
+	if (get_type() != other.get_type()) {
+		return true;
+	}
+	bool valid = false;
+	Variant result;
+	evaluate(OP_NOT_EQUAL, *this, other, result, valid);
+	return result.operator bool();
+}
+
+bool Variant::operator<(const Variant &other) const {
+	if (get_type() != other.get_type()) {
+		return get_type() < other.get_type();
+	}
+	bool valid = false;
+	Variant result;
+	evaluate(OP_LESS, *this, other, result, valid);
+	return result.operator bool();
+}
+
+void Variant::operator=(const GDNativeVariantPtr other_ptr) {
+	internal::interface->variant_destroy(ptr);
+	internal::interface->variant_new_copy(ptr, other_ptr);
+}
+
+void Variant::call(const StringName &method, const Variant **args, int argcount, Variant &r_ret, GDNativeCallError &r_error) {
+	internal::interface->variant_call(ptr, method.ptr, reinterpret_cast<const GDNativeVariantPtr *>(const_cast<Variant **>(args)), argcount, r_ret.ptr, &r_error);
+}
+
+void Variant::call_static(Variant::Type type, const StringName &method, const Variant **args, int argcount, Variant &r_ret, GDNativeCallError &r_error) {
+	internal::interface->variant_call_static(static_cast<GDNativeVariantType>(type), method.ptr, reinterpret_cast<const GDNativeVariantPtr *>(const_cast<Variant **>(args)), argcount, r_ret.ptr, &r_error);
+}
+
+void Variant::evaluate(const Operator &op, const Variant &a, const Variant &b, Variant &r_ret, bool &r_valid) {
+	GDNativeBool valid;
+	internal::interface->variant_evaluate(static_cast<GDNativeVariantOperator>(op), a.ptr, b.ptr, r_ret.ptr, &valid);
+	r_valid = PtrToArg<bool>::convert(&valid);
+}
+
+void Variant::set(const Variant &key, const Variant &value, bool *r_valid) {
+	GDNativeBool valid;
+	internal::interface->variant_set(ptr, key.ptr, value.ptr, &valid);
+	if (r_valid) {
+		*r_valid = PtrToArg<bool>::convert(&valid);
+	}
+}
+
+void Variant::set_named(const StringName &name, const Variant &value, bool &r_valid) {
+	GDNativeBool valid;
+	internal::interface->variant_set_named(ptr, name.ptr, value.ptr, &valid);
+	r_valid = PtrToArg<bool>::convert(&valid);
+}
+
+void Variant::set_indexed(int64_t index, const Variant &value, bool &r_valid, bool &r_oob) {
+	GDNativeBool valid, oob;
+	internal::interface->variant_set_indexed(ptr, index, value.ptr, &valid, &oob);
+	r_valid = PtrToArg<bool>::convert(&valid);
+	r_oob = PtrToArg<bool>::convert(&oob);
+}
+
+void Variant::set_keyed(const Variant &key, const Variant &value, bool &r_valid) {
+	GDNativeBool valid;
+	internal::interface->variant_set_keyed(ptr, key.ptr, value.ptr, &valid);
+	r_valid = PtrToArg<bool>::convert(&valid);
+}
+
+Variant Variant::get(const Variant &key, bool *r_valid) const {
+	Variant result;
+	GDNativeBool valid;
+	internal::interface->variant_get(ptr, key.ptr, result.ptr, &valid);
+	if (r_valid) {
+		*r_valid = PtrToArg<bool>::convert(&valid);
+	}
+	return result;
+}
+
+Variant Variant::get_named(const StringName &name, bool &r_valid) const {
+	Variant result;
+	GDNativeBool valid;
+	internal::interface->variant_get_named(ptr, name.ptr, result.ptr, &valid);
+	r_valid = PtrToArg<bool>::convert(&valid);
+	return result;
+}
+
+Variant Variant::get_indexed(int64_t index, bool &r_valid, bool &r_oob) const {
+	Variant result;
+	GDNativeBool valid;
+	GDNativeBool oob;
+	internal::interface->variant_get_indexed(ptr, index, result.ptr, &valid, &oob);
+	r_valid = PtrToArg<bool>::convert(&valid);
+	r_oob = PtrToArg<bool>::convert(&oob);
+	return result;
+}
+
+Variant Variant::get_keyed(const Variant &key, bool &r_valid) const {
+	Variant result;
+	GDNativeBool valid;
+	internal::interface->variant_get_keyed(ptr, key.ptr, result.ptr, &valid);
+	r_valid = PtrToArg<bool>::convert(&valid);
+	return result;
+}
+
+bool Variant::in(const Variant &index, bool *r_valid) const {
+	Variant result;
+	bool valid;
+	evaluate(OP_IN, *this, index, result, valid);
+	if (r_valid) {
+		*r_valid = valid;
+	}
+	return result.operator bool();
+}
+
+bool Variant::iter_init(Variant &r_iter, bool &r_valid) const {
+	GDNativeBool valid;
+	internal::interface->variant_iter_init(ptr, r_iter.ptr, &valid);
+	return PtrToArg<bool>::convert(&valid);
+}
+
+bool Variant::iter_next(Variant &r_iter, bool &r_valid) const {
+	GDNativeBool valid;
+	internal::interface->variant_iter_next(ptr, r_iter.ptr, &valid);
+	return PtrToArg<bool>::convert(&valid);
+}
+
+Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
+	Variant result;
+	GDNativeBool valid;
+	internal::interface->variant_iter_get(ptr, r_iter.ptr, result.ptr, &valid);
+	r_valid = PtrToArg<bool>::convert(&valid);
+	return result;
+}
+
+Variant::Type Variant::get_type() const {
+	return static_cast<Variant::Type>(internal::interface->variant_get_type(ptr));
+}
+
+bool Variant::has_method(const StringName &method) const {
+	GDNativeBool has = internal::interface->variant_has_method(ptr, method.ptr);
+	return PtrToArg<bool>::convert(&has);
+}
+
+bool Variant::has_key(const Variant &key, bool *r_valid) const {
+	GDNativeBool valid;
+	GDNativeBool has = internal::interface->variant_has_key(ptr, key.ptr, &valid);
+	if (r_valid) {
+		*r_valid = PtrToArg<bool>::convert(&valid);
+	}
+	return PtrToArg<bool>::convert(&has);
+}
+
+bool Variant::has_member(Variant::Type type, const StringName &member) {
+	GDNativeBool has = internal::interface->variant_has_member(static_cast<GDNativeVariantType>(type), member.ptr);
+	return PtrToArg<bool>::convert(&has);
+}
+
+bool Variant::hash_compare(const Variant &variant) const {
+	GDNativeBool compare = internal::interface->variant_hash_compare(ptr, variant.ptr);
+	return PtrToArg<bool>::convert(&compare);
+}
+
+bool Variant::booleanize() const {
+	GDNativeBool booleanized = internal::interface->variant_booleanize(ptr);
+	return PtrToArg<bool>::convert(&booleanized);
+}
+
+String Variant::stringify() const {
+	String result;
+	internal::interface->variant_stringify(ptr, result.ptr);
+	return result;
+}
+
+Variant Variant::duplicate(bool deep) const {
+	Variant result;
+	GDNativeBool _deep;
+	PtrToArg<bool>::encode(deep, &_deep);
+	internal::interface->variant_duplicate(ptr, result.ptr, _deep);
+	return result;
+}
+
+void Variant::blend(const Variant &a, const Variant &b, float c, Variant &r_dst) {
+	internal::interface->variant_blend(a.ptr, b.ptr, c, r_dst.ptr);
+}
+
+void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &r_dst) {
+	internal::interface->variant_interpolate(a.ptr, b.ptr, c, r_dst.ptr);
+}
+
+String Variant::get_type_name(Variant::Type type) {
+	String result;
+	internal::interface->variant_get_type_name(static_cast<GDNativeVariantType>(type), result.ptr);
+	return result;
+}
+
+bool Variant::can_convert(Variant::Type from, Variant::Type to) {
+	GDNativeBool can;
+	internal::interface->variant_can_convert(static_cast<GDNativeVariantType>(from), static_cast<GDNativeVariantType>(to));
+	return PtrToArg<bool>::convert(&can);
+}
+
+bool Variant::can_convert_strict(Variant::Type from, Variant::Type to) {
+	GDNativeBool can;
+	internal::interface->variant_can_convert_strict(static_cast<GDNativeVariantType>(from), static_cast<GDNativeVariantType>(to));
+	return PtrToArg<bool>::convert(&can);
+}
+
+void Variant::clear() {
+	static const bool needs_deinit[Variant::VARIANT_MAX] = {
+		false, //NIL,
+		false, //BOOL,
+		false, //INT,
+		false, //FLOAT,
+		true, //STRING,
+		false, //VECTOR2,
+		false, //VECTOR2I,
+		false, //RECT2,
+		false, //RECT2I,
+		false, //VECTOR3,
+		false, //VECTOR3I,
+		true, //TRANSFORM2D,
+		false, //PLANE,
+		false, //QUATERNION,
+		true, //AABB,
+		true, //BASIS,
+		true, //TRANSFORM,
+
+		// misc types
+		false, //COLOR,
+		true, //STRING_NAME,
+		true, //NODE_PATH,
+		false, //RID,
+		true, //OBJECT,
+		true, //CALLABLE,
+		true, //SIGNAL,
+		true, //DICTIONARY,
+		true, //ARRAY,
+
+		// typed arrays
+		true, //PACKED_BYTE_ARRAY,
+		true, //PACKED_INT32_ARRAY,
+		true, //PACKED_INT64_ARRAY,
+		true, //PACKED_FLOAT32_ARRAY,
+		true, //PACKED_FLOAT64_ARRAY,
+		true, //PACKED_STRING_ARRAY,
+		true, //PACKED_VECTOR2_ARRAY,
+		true, //PACKED_VECTOR3_ARRAY,
+		true, //PACKED_COLOR_ARRAY,
+	};
+
+	if (unlikely(needs_deinit[get_type()])) { // Make it fast for types that don't need deinit.
+		internal::interface->variant_destroy(ptr);
+	}
+	internal::interface->variant_new_nil(ptr);
+}
+
+} // namespace godot