9d2e8f2f27
The underscore prefix was used to avoid the conflict between the `RID` class name and the matching enum value in `Variant::Type`. This can be fixed differently by prefixing uses of the `RID` class in `Variant` with the scope resolution operator, as done already for `AABB`.
782 lines
29 KiB
C++
782 lines
29 KiB
C++
/*************************************************************************/
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/* variant_construct.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "variant.h"
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#include "core/core_string_names.h"
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#include "core/crypto/crypto_core.h"
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#include "core/debugger/engine_debugger.h"
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#include "core/io/compression.h"
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#include "core/object/class_db.h"
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#include "core/os/os.h"
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#include "core/templates/local_vector.h"
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#include "core/templates/oa_hash_map.h"
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_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr) {
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}
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_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr, const String &p_str) {
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arr.push_back(p_str);
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}
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template <class... P>
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_FORCE_INLINE_ void sarray_add_str(Vector<String> &arr, const String &p_str, P... p_args) {
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arr.push_back(p_str);
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sarray_add_str(arr, p_args...);
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}
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template <class... P>
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_FORCE_INLINE_ Vector<String> sarray(P... p_args) {
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Vector<String> arr;
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sarray_add_str(arr, p_args...);
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return arr;
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}
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template <class T, class... P>
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class VariantConstructor {
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template <size_t... Is>
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static _FORCE_INLINE_ void construct_helper(T &base, const Variant **p_args, Callable::CallError &r_error, IndexSequence<Is...>) {
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r_error.error = Callable::CallError::CALL_OK;
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#ifdef DEBUG_METHODS_ENABLED
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base = T(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...);
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#else
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base = T(VariantCaster<P>::cast(*p_args[Is])...);
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#endif
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}
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template <size_t... Is>
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static _FORCE_INLINE_ void validated_construct_helper(T &base, const Variant **p_args, IndexSequence<Is...>) {
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base = T((*VariantGetInternalPtr<P>::get_ptr(p_args[Is]))...);
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}
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template <size_t... Is>
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static _FORCE_INLINE_ void ptr_construct_helper(void *base, const void **p_args, IndexSequence<Is...>) {
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PtrToArg<T>::encode(T(PtrToArg<P>::convert(p_args[Is])...), base);
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}
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public:
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static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
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r_error.error = Callable::CallError::CALL_OK;
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VariantTypeChanger<T>::change(&r_ret);
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construct_helper(*VariantGetInternalPtr<T>::get_ptr(&r_ret), p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
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}
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static void validated_construct(Variant &r_ret, const Variant **p_args) {
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VariantTypeChanger<T>::change(&r_ret);
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validated_construct_helper(*VariantGetInternalPtr<T>::get_ptr(&r_ret), p_args, BuildIndexSequence<sizeof...(P)>{});
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}
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static void ptr_construct(void *base, const void **p_args) {
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ptr_construct_helper(base, p_args, BuildIndexSequence<sizeof...(P)>{});
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}
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static int get_argument_count() {
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return sizeof...(P);
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}
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static Variant::Type get_argument_type(int p_arg) {
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return call_get_argument_type<P...>(p_arg);
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}
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static Variant::Type get_base_type() {
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return GetTypeInfo<T>::VARIANT_TYPE;
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}
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};
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class VariantConstructorObject {
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public:
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static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
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VariantInternal::clear(&r_ret);
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if (p_args[0]->get_type() == Variant::NIL) {
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VariantInternal::object_assign_null(&r_ret);
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r_error.error = Callable::CallError::CALL_OK;
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} else if (p_args[0]->get_type() == Variant::OBJECT) {
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VariantInternal::object_assign(&r_ret, p_args[0]);
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r_error.error = Callable::CallError::CALL_OK;
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} else {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 0;
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r_error.expected = Variant::OBJECT;
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}
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}
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static void validated_construct(Variant &r_ret, const Variant **p_args) {
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VariantInternal::clear(&r_ret);
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VariantInternal::object_assign(&r_ret, p_args[0]);
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}
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static void ptr_construct(void *base, const void **p_args) {
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PtrToArg<Object *>::encode(PtrToArg<Object *>::convert(p_args[0]), base);
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}
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static int get_argument_count() {
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return 1;
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}
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static Variant::Type get_argument_type(int p_arg) {
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return Variant::OBJECT;
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}
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static Variant::Type get_base_type() {
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return Variant::OBJECT;
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}
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};
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class VariantConstructorNilObject {
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public:
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static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
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if (p_args[0]->get_type() != Variant::NIL) {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 0;
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r_error.expected = Variant::NIL;
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}
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VariantInternal::clear(&r_ret);
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VariantInternal::object_assign_null(&r_ret);
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}
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static void validated_construct(Variant &r_ret, const Variant **p_args) {
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VariantInternal::clear(&r_ret);
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VariantInternal::object_assign_null(&r_ret);
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}
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static void ptr_construct(void *base, const void **p_args) {
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PtrToArg<Object *>::encode(nullptr, base);
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}
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static int get_argument_count() {
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return 1;
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}
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static Variant::Type get_argument_type(int p_arg) {
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return Variant::NIL;
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}
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static Variant::Type get_base_type() {
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return Variant::OBJECT;
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}
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};
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class VariantConstructorCallableArgs {
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public:
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static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
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ObjectID object_id;
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StringName method;
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if (p_args[0]->get_type() == Variant::NIL) {
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// leave as is
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} else if (p_args[0]->get_type() == Variant::OBJECT) {
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object_id = VariantInternal::get_object_id(p_args[0]);
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} else {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 0;
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r_error.expected = Variant::OBJECT;
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return;
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}
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if (p_args[1]->get_type() == Variant::STRING_NAME) {
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method = *VariantGetInternalPtr<StringName>::get_ptr(p_args[1]);
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} else if (p_args[1]->get_type() == Variant::STRING) {
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method = *VariantGetInternalPtr<String>::get_ptr(p_args[1]);
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} else {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 1;
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r_error.expected = Variant::STRING_NAME;
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return;
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}
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VariantTypeChanger<Callable>::change(&r_ret);
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*VariantGetInternalPtr<Callable>::get_ptr(&r_ret) = Callable(object_id, method);
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}
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static void validated_construct(Variant &r_ret, const Variant **p_args) {
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VariantTypeChanger<Callable>::change(&r_ret);
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*VariantGetInternalPtr<Callable>::get_ptr(&r_ret) = Callable(VariantInternal::get_object_id(p_args[0]), *VariantGetInternalPtr<StringName>::get_ptr(p_args[1]));
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}
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static void ptr_construct(void *base, const void **p_args) {
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PtrToArg<Callable>::encode(Callable(PtrToArg<Object *>::convert(p_args[0]), PtrToArg<StringName>::convert(p_args[1])), base);
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}
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static int get_argument_count() {
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return 2;
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}
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static Variant::Type get_argument_type(int p_arg) {
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if (p_arg == 0) {
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return Variant::OBJECT;
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} else {
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return Variant::STRING_NAME;
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}
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}
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static Variant::Type get_base_type() {
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return Variant::CALLABLE;
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}
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};
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class VariantConstructorSignalArgs {
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public:
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static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
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ObjectID object_id;
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StringName method;
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if (p_args[0]->get_type() == Variant::NIL) {
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// leave as is
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} else if (p_args[0]->get_type() == Variant::OBJECT) {
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object_id = VariantInternal::get_object_id(p_args[0]);
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} else {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 0;
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r_error.expected = Variant::OBJECT;
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return;
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}
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if (p_args[1]->get_type() == Variant::STRING_NAME) {
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method = *VariantGetInternalPtr<StringName>::get_ptr(p_args[1]);
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} else if (p_args[1]->get_type() == Variant::STRING) {
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method = *VariantGetInternalPtr<String>::get_ptr(p_args[1]);
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} else {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 1;
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r_error.expected = Variant::STRING_NAME;
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return;
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}
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VariantTypeChanger<Signal>::change(&r_ret);
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*VariantGetInternalPtr<Signal>::get_ptr(&r_ret) = Signal(object_id, method);
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}
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static void validated_construct(Variant &r_ret, const Variant **p_args) {
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VariantTypeChanger<Signal>::change(&r_ret);
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*VariantGetInternalPtr<Signal>::get_ptr(&r_ret) = Signal(VariantInternal::get_object_id(p_args[0]), *VariantGetInternalPtr<StringName>::get_ptr(p_args[1]));
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}
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static void ptr_construct(void *base, const void **p_args) {
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PtrToArg<Signal>::encode(Signal(PtrToArg<Object *>::convert(p_args[0]), PtrToArg<StringName>::convert(p_args[1])), base);
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}
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static int get_argument_count() {
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return 2;
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}
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static Variant::Type get_argument_type(int p_arg) {
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if (p_arg == 0) {
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return Variant::OBJECT;
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} else {
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return Variant::STRING_NAME;
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}
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}
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static Variant::Type get_base_type() {
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return Variant::CALLABLE;
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}
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};
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template <class T>
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class VariantConstructorToArray {
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public:
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static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
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if (p_args[0]->get_type() != GetTypeInfo<T>::VARIANT_TYPE) {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 0;
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r_error.expected = GetTypeInfo<T>::VARIANT_TYPE;
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return;
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}
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VariantTypeChanger<Array>::change(&r_ret);
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Array &dst_arr = *VariantGetInternalPtr<Array>::get_ptr(&r_ret);
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const T &src_arr = *VariantGetInternalPtr<T>::get_ptr(p_args[0]);
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int size = src_arr.size();
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dst_arr.resize(size);
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for (int i = 0; i < size; i++) {
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dst_arr[i] = src_arr[i];
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}
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}
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static void validated_construct(Variant &r_ret, const Variant **p_args) {
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VariantTypeChanger<Array>::change(&r_ret);
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Array &dst_arr = *VariantGetInternalPtr<Array>::get_ptr(&r_ret);
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const T &src_arr = *VariantGetInternalPtr<T>::get_ptr(p_args[0]);
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int size = src_arr.size();
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dst_arr.resize(size);
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for (int i = 0; i < size; i++) {
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dst_arr[i] = src_arr[i];
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}
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}
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static void ptr_construct(void *base, const void **p_args) {
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Array dst_arr;
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T src_arr = PtrToArg<T>::convert(p_args[0]);
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int size = src_arr.size();
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dst_arr.resize(size);
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for (int i = 0; i < size; i++) {
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dst_arr[i] = src_arr[i];
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}
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PtrToArg<Array>::encode(dst_arr, base);
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}
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static int get_argument_count() {
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return 1;
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}
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static Variant::Type get_argument_type(int p_arg) {
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return GetTypeInfo<T>::VARIANT_TYPE;
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}
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static Variant::Type get_base_type() {
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return Variant::ARRAY;
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}
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};
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template <class T>
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class VariantConstructorFromArray {
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public:
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static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
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if (p_args[0]->get_type() != Variant::ARRAY) {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 0;
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r_error.expected = Variant::ARRAY;
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return;
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}
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VariantTypeChanger<T>::change(&r_ret);
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const Array &src_arr = *VariantGetInternalPtr<Array>::get_ptr(p_args[0]);
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T &dst_arr = *VariantGetInternalPtr<T>::get_ptr(&r_ret);
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int size = src_arr.size();
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dst_arr.resize(size);
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for (int i = 0; i < size; i++) {
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dst_arr.write[i] = src_arr[i];
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}
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}
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static void validated_construct(Variant &r_ret, const Variant **p_args) {
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VariantTypeChanger<T>::change(&r_ret);
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const Array &src_arr = *VariantGetInternalPtr<Array>::get_ptr(p_args[0]);
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T &dst_arr = *VariantGetInternalPtr<T>::get_ptr(&r_ret);
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int size = src_arr.size();
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dst_arr.resize(size);
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for (int i = 0; i < size; i++) {
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dst_arr.write[i] = src_arr[i];
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}
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}
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static void ptr_construct(void *base, const void **p_args) {
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Array src_arr = PtrToArg<Array>::convert(p_args[0]);
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T dst_arr;
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int size = src_arr.size();
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dst_arr.resize(size);
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for (int i = 0; i < size; i++) {
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dst_arr.write[i] = src_arr[i];
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}
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PtrToArg<T>::encode(dst_arr, base);
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}
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static int get_argument_count() {
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return 1;
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}
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static Variant::Type get_argument_type(int p_arg) {
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return Variant::ARRAY;
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}
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static Variant::Type get_base_type() {
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return GetTypeInfo<T>::VARIANT_TYPE;
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}
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};
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class VariantConstructorNil {
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public:
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static void construct(Variant &r_ret, const Variant **p_args, Callable::CallError &r_error) {
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if (p_args[0]->get_type() != Variant::NIL) {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.argument = 0;
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r_error.expected = Variant::NIL;
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return;
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}
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r_error.error = Callable::CallError::CALL_OK;
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VariantInternal::clear(&r_ret);
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}
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static void validated_construct(Variant &r_ret, const Variant **p_args) {
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VariantInternal::clear(&r_ret);
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}
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static void ptr_construct(void *base, const void **p_args) {
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PtrToArg<Variant>::encode(Variant(), base);
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}
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static int get_argument_count() {
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return 1;
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}
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static Variant::Type get_argument_type(int p_arg) {
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return Variant::NIL;
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}
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static Variant::Type get_base_type() {
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return Variant::NIL;
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}
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};
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struct VariantConstructData {
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void (*construct)(Variant &r_base, const Variant **p_args, Callable::CallError &r_error);
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Variant::ValidatedConstructor validated_construct;
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Variant::PTRConstructor ptr_construct;
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Variant::Type (*get_argument_type)(int);
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int argument_count;
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Vector<String> arg_names;
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};
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static LocalVector<VariantConstructData> construct_data[Variant::VARIANT_MAX];
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static void variant_initialize_nil(Variant *v) {
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VariantInternal::clear(v);
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}
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template <class T>
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static void variant_initialize(Variant *v) {
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VariantTypeChanger<T>::change(v);
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}
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template <class T>
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static void variant_initialize_zero(Variant *v) {
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VariantTypeChanger<T>::change(v);
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*VariantGetInternalPtr<T>::get_ptr(v) = 0;
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}
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static void variant_initialize_false(Variant *v) {
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VariantTypeChanger<bool>::change(v);
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*VariantGetInternalPtr<bool>::get_ptr(v) = false;
|
|
}
|
|
|
|
static void variant_initialize_obj(Variant *v) {
|
|
VariantInternal::clear(v);
|
|
VariantInternal::object_assign_null(v);
|
|
}
|
|
|
|
typedef void (*VariantInitializeFunc)(Variant *v);
|
|
|
|
static VariantInitializeFunc initialize_funcs[Variant::VARIANT_MAX];
|
|
|
|
template <class T>
|
|
static void add_constructor(const Vector<String> &arg_names) {
|
|
ERR_FAIL_COND_MSG(arg_names.size() != T::get_argument_count(), "Argument names size mismatch for " + Variant::get_type_name(T::get_base_type()) + ".");
|
|
|
|
VariantConstructData cd;
|
|
cd.construct = T::construct;
|
|
cd.validated_construct = T::validated_construct;
|
|
cd.ptr_construct = T::ptr_construct;
|
|
cd.get_argument_type = T::get_argument_type;
|
|
cd.argument_count = T::get_argument_count();
|
|
cd.arg_names = arg_names;
|
|
construct_data[T::get_base_type()].push_back(cd);
|
|
}
|
|
|
|
void Variant::_register_variant_constructors() {
|
|
add_constructor<VariantConstructorNil>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<bool, bool>>(sarray("from"));
|
|
add_constructor<VariantConstructor<bool, int64_t>>(sarray("from"));
|
|
add_constructor<VariantConstructor<bool, double>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<int64_t, int64_t>>(sarray("from"));
|
|
add_constructor<VariantConstructor<int64_t, double>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<double, double>>(sarray("from"));
|
|
add_constructor<VariantConstructor<double, int64_t>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<String, String>>(sarray("from"));
|
|
add_constructor<VariantConstructor<String, StringName>>(sarray("from"));
|
|
add_constructor<VariantConstructor<String, NodePath>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<Vector2, Vector2>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Vector2, Vector2i>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Vector2, double, double>>(sarray("x", "y"));
|
|
|
|
add_constructor<VariantConstructor<Vector2i, Vector2i>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Vector2i, Vector2>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Vector2i, int64_t, int64_t>>(sarray("x", "y"));
|
|
|
|
add_constructor<VariantConstructor<Rect2, Rect2>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Rect2, Rect2i>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Rect2, Vector2, Vector2>>(sarray("position", "size"));
|
|
add_constructor<VariantConstructor<Rect2, double, double, double, double>>(sarray("x", "y", "width", "height"));
|
|
|
|
add_constructor<VariantConstructor<Rect2i, Rect2i>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Rect2i, Rect2>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Rect2i, Vector2i, Vector2i>>(sarray("position", "size"));
|
|
add_constructor<VariantConstructor<Rect2i, int64_t, int64_t, int64_t, int64_t>>(sarray("x", "y", "width", "height"));
|
|
|
|
add_constructor<VariantConstructor<Vector3, Vector3>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Vector3, Vector3i>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Vector3, double, double, double>>(sarray("x", "y", "z"));
|
|
|
|
add_constructor<VariantConstructor<Vector3i, Vector3i>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Vector3i, Vector3>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Vector3i, int64_t, int64_t, int64_t>>(sarray("x", "y", "z"));
|
|
|
|
add_constructor<VariantConstructor<Transform2D, Transform2D>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Transform2D, Vector2, Vector2, Vector2>>(sarray("x", "y", "origin"));
|
|
|
|
add_constructor<VariantConstructor<Plane, Plane>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Plane, Vector3, double>>(sarray("normal", "d"));
|
|
add_constructor<VariantConstructor<Plane, Vector3, Vector3>>(sarray("point", "normal"));
|
|
add_constructor<VariantConstructor<Plane, Vector3, Vector3, Vector3>>(sarray("point1", "point2", "point3"));
|
|
|
|
add_constructor<VariantConstructor<Quat, Quat>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Quat, Basis>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Quat, Vector3>>(sarray("euler"));
|
|
add_constructor<VariantConstructor<Quat, Vector3, double>>(sarray("axis", "angle"));
|
|
add_constructor<VariantConstructor<Quat, Vector3, Vector3>>(sarray("arc_from", "arc_to"));
|
|
|
|
add_constructor<VariantConstructor<::AABB, ::AABB>>(sarray("from"));
|
|
add_constructor<VariantConstructor<::AABB, Vector3, Vector3>>(sarray("position", "size"));
|
|
|
|
add_constructor<VariantConstructor<Basis, Basis>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Basis, Quat>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Basis, Vector3, Vector3, Vector3>>(sarray("x", "y", "z"));
|
|
|
|
add_constructor<VariantConstructor<Transform, Transform>>(sarray("from"));
|
|
add_constructor<VariantConstructor<Transform, Basis, Vector3>>(sarray("basis", "origin"));
|
|
|
|
add_constructor<VariantConstructor<Color, Color>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<StringName, StringName>>(sarray("from"));
|
|
add_constructor<VariantConstructor<StringName, String>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<NodePath, NodePath>>(sarray("from"));
|
|
add_constructor<VariantConstructor<NodePath, String>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<::RID, ::RID>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructorObject>(sarray("from"));
|
|
add_constructor<VariantConstructorNilObject>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<Callable, Callable>>(sarray("from"));
|
|
add_constructor<VariantConstructorCallableArgs>(sarray("object", "method"));
|
|
|
|
add_constructor<VariantConstructor<Signal, Signal>>(sarray("from"));
|
|
add_constructor<VariantConstructorSignalArgs>(sarray("object", "signal"));
|
|
|
|
add_constructor<VariantConstructor<Dictionary, Dictionary>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<Array, Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedByteArray>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedInt32Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedInt64Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedFloat64Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedFloat64Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedStringArray>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedVector2Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedVector3Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorToArray<PackedColorArray>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedByteArray, PackedByteArray>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedByteArray>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedInt32Array, PackedInt32Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedInt32Array>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedInt64Array, PackedInt64Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedInt64Array>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedFloat32Array, PackedFloat32Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedFloat32Array>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedFloat64Array, PackedFloat64Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedFloat64Array>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedStringArray, PackedStringArray>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedStringArray>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedVector2Array, PackedVector2Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedVector2Array>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedVector3Array, PackedVector3Array>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedVector3Array>>(sarray("from"));
|
|
|
|
add_constructor<VariantConstructor<PackedColorArray, PackedColorArray>>(sarray("from"));
|
|
add_constructor<VariantConstructorFromArray<PackedColorArray>>(sarray("from"));
|
|
|
|
initialize_funcs[NIL] = variant_initialize_nil;
|
|
|
|
// atomic types
|
|
initialize_funcs[BOOL] = variant_initialize_false;
|
|
initialize_funcs[INT] = variant_initialize_zero<int64_t>;
|
|
initialize_funcs[FLOAT] = variant_initialize_zero<double>;
|
|
initialize_funcs[STRING] = variant_initialize<String>;
|
|
|
|
// math types
|
|
initialize_funcs[VECTOR2] = variant_initialize<Vector2>;
|
|
initialize_funcs[VECTOR2I] = variant_initialize<Vector2i>;
|
|
initialize_funcs[RECT2] = variant_initialize<Rect2>;
|
|
initialize_funcs[RECT2I] = variant_initialize<Rect2i>;
|
|
initialize_funcs[VECTOR3] = variant_initialize<Vector3>;
|
|
initialize_funcs[VECTOR3I] = variant_initialize<Vector3i>;
|
|
initialize_funcs[TRANSFORM2D] = variant_initialize<Transform2D>;
|
|
initialize_funcs[PLANE] = variant_initialize<Plane>;
|
|
initialize_funcs[QUAT] = variant_initialize<Quat>;
|
|
initialize_funcs[AABB] = variant_initialize<::AABB>;
|
|
initialize_funcs[BASIS] = variant_initialize<Basis>;
|
|
initialize_funcs[TRANSFORM] = variant_initialize<Transform>;
|
|
|
|
// misc types
|
|
initialize_funcs[COLOR] = variant_initialize<Color>;
|
|
initialize_funcs[STRING_NAME] = variant_initialize<StringName>;
|
|
initialize_funcs[NODE_PATH] = variant_initialize<NodePath>;
|
|
initialize_funcs[RID] = variant_initialize<::RID>;
|
|
initialize_funcs[OBJECT] = variant_initialize_obj;
|
|
initialize_funcs[CALLABLE] = variant_initialize<Callable>;
|
|
initialize_funcs[SIGNAL] = variant_initialize<Signal>;
|
|
initialize_funcs[DICTIONARY] = variant_initialize<Dictionary>;
|
|
initialize_funcs[ARRAY] = variant_initialize<Array>;
|
|
|
|
// typed arrays
|
|
initialize_funcs[PACKED_BYTE_ARRAY] = variant_initialize<PackedByteArray>;
|
|
initialize_funcs[PACKED_INT32_ARRAY] = variant_initialize<PackedInt32Array>;
|
|
initialize_funcs[PACKED_INT64_ARRAY] = variant_initialize<PackedInt64Array>;
|
|
initialize_funcs[PACKED_FLOAT32_ARRAY] = variant_initialize<PackedFloat32Array>;
|
|
initialize_funcs[PACKED_FLOAT64_ARRAY] = variant_initialize<PackedFloat64Array>;
|
|
initialize_funcs[PACKED_STRING_ARRAY] = variant_initialize<PackedStringArray>;
|
|
initialize_funcs[PACKED_VECTOR2_ARRAY] = variant_initialize<PackedVector2Array>;
|
|
initialize_funcs[PACKED_VECTOR3_ARRAY] = variant_initialize<PackedVector3Array>;
|
|
initialize_funcs[PACKED_COLOR_ARRAY] = variant_initialize<PackedColorArray>;
|
|
}
|
|
|
|
void Variant::_unregister_variant_constructors() {
|
|
for (int i = 0; i < Variant::VARIANT_MAX; i++) {
|
|
construct_data[i].clear();
|
|
}
|
|
}
|
|
|
|
void Variant::construct(Variant::Type p_type, Variant &base, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
|
|
if (p_argcount == 0) {
|
|
initialize_funcs[p_type](&base);
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
|
|
} else {
|
|
uint32_t s = construct_data[p_type].size();
|
|
for (uint32_t i = 0; i < s; i++) {
|
|
int argc = construct_data[p_type][i].argument_count;
|
|
if (argc != p_argcount) {
|
|
continue;
|
|
}
|
|
bool args_match = true;
|
|
for (int j = 0; j < argc; j++) {
|
|
if (!Variant::can_convert_strict(p_args[j]->get_type(), construct_data[p_type][i].get_argument_type(j))) {
|
|
args_match = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!args_match) {
|
|
continue;
|
|
}
|
|
|
|
construct_data[p_type][i].construct(base, p_args, r_error);
|
|
return;
|
|
}
|
|
|
|
r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
|
|
}
|
|
}
|
|
|
|
int Variant::get_constructor_count(Variant::Type p_type) {
|
|
ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, -1);
|
|
return construct_data[p_type].size();
|
|
}
|
|
|
|
Variant::ValidatedConstructor Variant::get_validated_constructor(Variant::Type p_type, int p_constructor) {
|
|
ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, nullptr);
|
|
ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), nullptr);
|
|
return construct_data[p_type][p_constructor].validated_construct;
|
|
}
|
|
|
|
Variant::PTRConstructor Variant::get_ptr_constructor(Variant::Type p_type, int p_constructor) {
|
|
ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, nullptr);
|
|
ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), nullptr);
|
|
return construct_data[p_type][p_constructor].ptr_construct;
|
|
}
|
|
|
|
int Variant::get_constructor_argument_count(Variant::Type p_type, int p_constructor) {
|
|
ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, -1);
|
|
ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), -1);
|
|
return construct_data[p_type][p_constructor].argument_count;
|
|
}
|
|
|
|
Variant::Type Variant::get_constructor_argument_type(Variant::Type p_type, int p_constructor, int p_argument) {
|
|
ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, Variant::VARIANT_MAX);
|
|
ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), Variant::VARIANT_MAX);
|
|
return construct_data[p_type][p_constructor].get_argument_type(p_argument);
|
|
}
|
|
|
|
String Variant::get_constructor_argument_name(Variant::Type p_type, int p_constructor, int p_argument) {
|
|
ERR_FAIL_INDEX_V(p_type, Variant::VARIANT_MAX, String());
|
|
ERR_FAIL_INDEX_V(p_constructor, (int)construct_data[p_type].size(), String());
|
|
return construct_data[p_type][p_constructor].arg_names[p_argument];
|
|
}
|
|
|
|
void VariantInternal::object_assign(Variant *v, const Variant *o) {
|
|
if (o->_get_obj().obj && o->_get_obj().id.is_reference()) {
|
|
Reference *reference = static_cast<Reference *>(o->_get_obj().obj);
|
|
if (!reference->reference()) {
|
|
v->_get_obj().obj = nullptr;
|
|
v->_get_obj().id = ObjectID();
|
|
return;
|
|
}
|
|
}
|
|
|
|
v->_get_obj().obj = const_cast<Object *>(o->_get_obj().obj);
|
|
v->_get_obj().id = o->_get_obj().id;
|
|
}
|
|
|
|
void Variant::get_constructor_list(Type p_type, List<MethodInfo> *r_list) {
|
|
ERR_FAIL_INDEX(p_type, Variant::VARIANT_MAX);
|
|
|
|
MethodInfo mi;
|
|
mi.return_val.type = p_type;
|
|
mi.name = get_type_name(p_type);
|
|
|
|
for (int i = 0; i < get_constructor_count(p_type); i++) {
|
|
int ac = get_constructor_argument_count(p_type, i);
|
|
mi.arguments.clear();
|
|
for (int j = 0; j < ac; j++) {
|
|
PropertyInfo arg;
|
|
arg.name = get_constructor_argument_name(p_type, i, j);
|
|
arg.type = get_constructor_argument_type(p_type, i, j);
|
|
mi.arguments.push_back(arg);
|
|
}
|
|
r_list->push_back(mi);
|
|
}
|
|
}
|