diff --git a/binding_generator.py b/binding_generator.py index ed91fa3a..1c07b067 100644 --- a/binding_generator.py +++ b/binding_generator.py @@ -587,6 +587,8 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl result.append("") result.append("\tstatic struct _MethodBindings {") + result.append("\t\tGDExtensionTypeFromVariantConstructorFunc from_variant_constructor;") + if "constructors" in builtin_api: for constructor in builtin_api["constructors"]: result.append(f'\t\tGDExtensionPtrConstructor constructor_{constructor["index"]};') @@ -627,6 +629,9 @@ def generate_builtin_class_header(builtin_api, size, used_classes, fully_used_cl result.append("\tstatic void init_bindings();") result.append("\tstatic void _init_bindings_constructors_destructor();") + result.append("") + result.append(f"\t{class_name}(const Variant *p_variant);") + result.append("") result.append("public:") @@ -962,6 +967,10 @@ def generate_builtin_class_source(builtin_api, size, used_classes, fully_used_cl result.append(f"void {class_name}::_init_bindings_constructors_destructor() {{") + result.append( + f"\t_method_bindings.from_variant_constructor = internal::gdextension_interface_get_variant_to_type_constructor({enum_type_name});" + ) + if "constructors" in builtin_api: for constructor in builtin_api["constructors"]: result.append( @@ -1043,6 +1052,11 @@ def generate_builtin_class_source(builtin_api, size, used_classes, fully_used_cl copy_constructor_index = -1 + result.append(f"{class_name}::{class_name}(const Variant *p_variant) {{") + result.append("\t_method_bindings.from_variant_constructor(&opaque, p_variant->_native_ptr());") + result.append("}") + result.append("") + if "constructors" in builtin_api: for constructor in builtin_api["constructors"]: method_signature = f"{class_name}::{class_name}(" diff --git a/include/godot_cpp/variant/variant.hpp b/include/godot_cpp/variant/variant.hpp index 3c64791a..7ec04d29 100644 --- a/include/godot_cpp/variant/variant.hpp +++ b/include/godot_cpp/variant/variant.hpp @@ -47,8 +47,6 @@ class ObjectID; class Variant { uint8_t opaque[GODOT_CPP_VARIANT_SIZE]{ 0 }; - _FORCE_INLINE_ GDExtensionVariantPtr _native_ptr() const { return const_cast(&opaque); } - friend class GDExtensionBinding; friend class MethodBind; @@ -145,6 +143,7 @@ private: static GDExtensionTypeFromVariantConstructorFunc to_type_constructor[VARIANT_MAX]; public: + _FORCE_INLINE_ GDExtensionVariantPtr _native_ptr() const { return const_cast(&opaque); } Variant(); Variant(std::nullptr_t n) : Variant() {} diff --git a/src/variant/variant.cpp b/src/variant/variant.cpp index 945d6f40..161362b2 100644 --- a/src/variant/variant.cpp +++ b/src/variant/variant.cpp @@ -303,123 +303,131 @@ Variant::operator float() const { } Variant::operator String() const { - String result; - to_type_constructor[STRING](result._native_ptr(), _native_ptr()); - return result; + return String(this); } Variant::operator Vector2() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Vector2 result; to_type_constructor[VECTOR2]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Vector2i() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Vector2i result; to_type_constructor[VECTOR2I]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Rect2() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Rect2 result; to_type_constructor[RECT2]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Rect2i() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Rect2i result; to_type_constructor[RECT2I]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Vector3() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Vector3 result; to_type_constructor[VECTOR3]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Vector3i() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Vector3i result; to_type_constructor[VECTOR3I]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Transform2D() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Transform2D result; to_type_constructor[TRANSFORM2D]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Vector4() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Vector4 result; to_type_constructor[VECTOR4]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Vector4i() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Vector4i result; to_type_constructor[VECTOR4I]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Plane() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Plane result; to_type_constructor[PLANE]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Quaternion() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Quaternion result; to_type_constructor[QUATERNION]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator godot::AABB() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) godot::AABB result; to_type_constructor[AABB]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Basis() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Basis result; to_type_constructor[BASIS]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Transform3D() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Transform3D result; to_type_constructor[TRANSFORM3D]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Projection() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Projection result; to_type_constructor[PROJECTION]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator Color() const { + // @todo Avoid initializing result before calling constructor (which will initialize it again) Color result; to_type_constructor[COLOR]((GDExtensionTypePtr)&result, _native_ptr()); return result; } Variant::operator StringName() const { - StringName result; - to_type_constructor[STRING_NAME](result._native_ptr(), _native_ptr()); - return result; + return StringName(this); } Variant::operator NodePath() const { - NodePath result; - to_type_constructor[NODE_PATH](result._native_ptr(), _native_ptr()); - return result; + return NodePath(this); } Variant::operator godot::RID() const { - godot::RID result; - to_type_constructor[RID](result._native_ptr(), _native_ptr()); - return result; + return godot::RID(this); } Variant::operator Object *() const { @@ -447,81 +455,55 @@ Variant::operator ObjectID() const { } Variant::operator Callable() const { - Callable result; - to_type_constructor[CALLABLE](result._native_ptr(), _native_ptr()); - return result; + return Callable(this); } Variant::operator Signal() const { - Signal result; - to_type_constructor[SIGNAL](result._native_ptr(), _native_ptr()); - return result; + return Signal(this); } Variant::operator Dictionary() const { - Dictionary result; - to_type_constructor[DICTIONARY](result._native_ptr(), _native_ptr()); - return result; + return Dictionary(this); } Variant::operator Array() const { - Array result; - to_type_constructor[ARRAY](result._native_ptr(), _native_ptr()); - return result; + return Array(this); } Variant::operator PackedByteArray() const { - PackedByteArray result; - to_type_constructor[PACKED_BYTE_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedByteArray(this); } Variant::operator PackedInt32Array() const { - PackedInt32Array result; - to_type_constructor[PACKED_INT32_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedInt32Array(this); } Variant::operator PackedInt64Array() const { - PackedInt64Array result; - to_type_constructor[PACKED_INT64_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedInt64Array(this); } Variant::operator PackedFloat32Array() const { - PackedFloat32Array result; - to_type_constructor[PACKED_FLOAT32_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedFloat32Array(this); } Variant::operator PackedFloat64Array() const { - PackedFloat64Array result; - to_type_constructor[PACKED_FLOAT64_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedFloat64Array(this); } Variant::operator PackedStringArray() const { - PackedStringArray result; - to_type_constructor[PACKED_STRING_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedStringArray(this); } Variant::operator PackedVector2Array() const { - PackedVector2Array result; - to_type_constructor[PACKED_VECTOR2_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedVector2Array(this); } Variant::operator PackedVector3Array() const { - PackedVector3Array result; - to_type_constructor[PACKED_VECTOR3_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedVector3Array(this); } Variant::operator PackedColorArray() const { - PackedColorArray result; - to_type_constructor[PACKED_COLOR_ARRAY](result._native_ptr(), _native_ptr()); - return result; + return PackedColorArray(this); } Variant &Variant::operator=(const Variant &other) {