variant_call.cpp | Explore in Territory

/**************************************************************************/
/*  variant_call.cpp                                                      */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
/*                        https://godotengine.org                         */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
/*                                                                        */
/* 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      */
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#include "variant.h"

#include "core/crypto/crypto_core.h"
#include "core/debugger/engine_debugger.h"
#include "core/io/compression.h"
#include "core/io/marshalls.h"
#include "core/object/class_db.h"
#include "core/os/os.h"
#include "core/templates/local_vector.h"
#include "core/templates/oa_hash_map.h"

VariantFunc;
VariantConstructFunc;

template <typename R, typename... P>
static _FORCE_INLINE_ void vc_static_method_call(R (*method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename... P>
static _FORCE_INLINE_ void vc_static_method_call(void (*method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_method_call(R (T::*method)(P...), Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_method_call(R (T::*method)(P...) const, Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ void vc_method_call(void (T::*method)(P...), Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ void vc_method_call(void (T::*method)(P...) const, Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename From, typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_method_call(R (T::*method)(P...), Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename From, typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_method_call(R (T::*method)(P...) const, Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename From, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_method_call(void (T::*method)(P...), Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename From, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_method_call(void (T::*method)(P...) const, Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_method_call_static(R (*method)(T *, P...), Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ void vc_method_call_static(void (*method)(T *, P...), Variant *base, const Variant **p_args, int p_argcount, Variant &r_ret, const Vector<Variant> &p_defvals, Callable::CallError &r_error) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_validated_call(R (T::*method)(P...), Variant *base, const Variant **p_args, Variant *r_ret) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_validated_call(R (T::*method)(P...) const, Variant *base, const Variant **p_args, Variant *r_ret) { … }
template <typename T, typename... P>
static _FORCE_INLINE_ void vc_validated_call(void (T::*method)(P...), Variant *base, const Variant **p_args, Variant *r_ret) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ void vc_validated_call(void (T::*method)(P...) const, Variant *base, const Variant **p_args, Variant *r_ret) { … }

template <typename From, typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_validated_call(R (T::*method)(P...), Variant *base, const Variant **p_args, Variant *r_ret) { … }

template <typename From, typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_validated_call(R (T::*method)(P...) const, Variant *base, const Variant **p_args, Variant *r_ret) { … }
template <typename From, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_validated_call(void (T::*method)(P...), Variant *base, const Variant **p_args, Variant *r_ret) { … }

template <typename From, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_validated_call(void (T::*method)(P...) const, Variant *base, const Variant **p_args, Variant *r_ret) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_validated_call_static(R (*method)(T *, P...), Variant *base, const Variant **p_args, Variant *r_ret) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ void vc_validated_call_static(void (*method)(T *, P...), Variant *base, const Variant **p_args, Variant *r_ret) { … }

template <typename R, typename... P>
static _FORCE_INLINE_ void vc_validated_static_call(R (*method)(P...), const Variant **p_args, Variant *r_ret) { … }

template <typename... P>
static _FORCE_INLINE_ void vc_validated_static_call(void (*method)(P...), const Variant **p_args, Variant *r_ret) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_ptrcall(R (T::*method)(P...), void *p_base, const void **p_args, void *r_ret) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_ptrcall(R (T::*method)(P...) const, void *p_base, const void **p_args, void *r_ret) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ void vc_ptrcall(void (T::*method)(P...), void *p_base, const void **p_args, void *r_ret) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ void vc_ptrcall(void (T::*method)(P...) const, void *p_base, const void **p_args, void *r_ret) { … }

template <typename From, typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_ptrcall(R (T::*method)(P...), void *p_base, const void **p_args, void *r_ret) { … }

template <typename From, typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_ptrcall(R (T::*method)(P...) const, void *p_base, const void **p_args, void *r_ret) { … }

template <typename From, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_ptrcall(void (T::*method)(P...), void *p_base, const void **p_args, void *r_ret) { … }

template <typename From, typename T, typename... P>
static _FORCE_INLINE_ void vc_convert_ptrcall(void (T::*method)(P...) const, void *p_base, const void **p_args, void *r_ret) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ int vc_get_argument_count(R (T::*method)(P...)) { … }
template <typename R, typename T, typename... P>
static _FORCE_INLINE_ int vc_get_argument_count(R (T::*method)(P...) const) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ int vc_get_argument_count(void (T::*method)(P...)) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ int vc_get_argument_count(void (T::*method)(P...) const) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ int vc_get_argument_count(R (*method)(T *, P...)) { … }

template <typename R, typename... P>
static _FORCE_INLINE_ int vc_get_argument_count_static(R (*method)(P...)) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_argument_type(R (T::*method)(P...), int p_arg) { … }
template <typename R, typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_argument_type(R (T::*method)(P...) const, int p_arg) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_argument_type(void (T::*method)(P...), int p_arg) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_argument_type(void (T::*method)(P...) const, int p_arg) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_argument_type(R (*method)(T *, P...), int p_arg) { … }

template <typename R, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_argument_type_static(R (*method)(P...), int p_arg) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_return_type(R (T::*method)(P...)) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_return_type(R (T::*method)(P...) const) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_return_type(void (T::*method)(P...)) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_return_type(void (T::*method)(P...) const) { … }

template <typename R, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_return_type(R (*method)(P...)) { … }

template <typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_return_type(void (*method)(P...)) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ bool vc_has_return_type(R (T::*method)(P...)) { … }
template <typename R, typename T, typename... P>
static _FORCE_INLINE_ bool vc_has_return_type(R (T::*method)(P...) const) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ bool vc_has_return_type(void (T::*method)(P...)) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ bool vc_has_return_type(void (T::*method)(P...) const) { … }

template <typename... P>
static _FORCE_INLINE_ bool vc_has_return_type_static(void (*method)(P...)) { … }

template <typename R, typename... P>
static _FORCE_INLINE_ bool vc_has_return_type_static(R (*method)(P...)) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ bool vc_is_const(R (T::*method)(P...)) { … }
template <typename R, typename T, typename... P>
static _FORCE_INLINE_ bool vc_is_const(R (T::*method)(P...) const) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ bool vc_is_const(void (T::*method)(P...)) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ bool vc_is_const(void (T::*method)(P...) const) { … }

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_base_type(R (T::*method)(P...)) { … }
template <typename R, typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_base_type(R (T::*method)(P...) const) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_base_type(void (T::*method)(P...)) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ Variant::Type vc_get_base_type(void (T::*method)(P...) const) { … }

#define METHOD_CLASS(m_class, m_method_name, m_method_ptr) …

#define CONVERT_METHOD_CLASS(m_class, m_method_name, m_method_ptr) …

template <typename R, typename... P>
static _FORCE_INLINE_ void vc_static_ptrcall(R (*method)(P...), const void **p_args, void *r_ret) { … }

template <typename... P>
static _FORCE_INLINE_ void vc_static_ptrcall(void (*method)(P...), const void **p_args, void *r_ret) { … }

#define STATIC_METHOD_CLASS(m_class, m_method_name, m_method_ptr) …

template <typename R, typename T, typename... P>
static _FORCE_INLINE_ void vc_ptrcall(R (*method)(T *, P...), void *p_base, const void **p_args, void *r_ret) { … }

template <typename T, typename... P>
static _FORCE_INLINE_ void vc_ptrcall(void (*method)(T *, P...), void *p_base, const void **p_args, void *r_ret) { … }

#define FUNCTION_CLASS(m_class, m_method_name, m_method_ptr, m_const) …

#define VARARG_CLASS(m_class, m_method_name, m_method_ptr, m_has_return, m_return_type) …

#define VARARG_CLASS1(m_class, m_method_name, m_method_ptr, m_arg_type) …

#define VARCALL_PACKED_GETTER(m_packed_type, m_return_type) …

struct _VariantCall { … };

_VariantCall::ConstantData *_VariantCall::constant_data = …;
_VariantCall::EnumData *_VariantCall::enum_data = …;

struct VariantBuiltInMethodInfo { … };

BuiltinMethodMap;
static BuiltinMethodMap *builtin_method_info;
static List<StringName> *builtin_method_names;

template <typename T>
static void register_builtin_method(const Vector<String> &p_argnames, const Vector<Variant> &p_def_args) { … }

void Variant::callp(const StringName &p_method, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) { … }

void Variant::call_const(const StringName &p_method, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) { … }

void Variant::call_static(Variant::Type p_type, const StringName &p_method, const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) { … }

bool Variant::has_method(const StringName &p_method) const { … }

bool Variant::has_builtin_method(Variant::Type p_type, const StringName &p_method) { … }

Variant::ValidatedBuiltInMethod Variant::get_validated_builtin_method(Variant::Type p_type, const StringName &p_method) { … }

Variant::PTRBuiltInMethod Variant::get_ptr_builtin_method(Variant::Type p_type, const StringName &p_method) { … }

MethodInfo Variant::get_builtin_method_info(Variant::Type p_type, const StringName &p_method) { … }

int Variant::get_builtin_method_argument_count(Variant::Type p_type, const StringName &p_method) { … }

Variant::Type Variant::get_builtin_method_argument_type(Variant::Type p_type, const StringName &p_method, int p_argument) { … }

String Variant::get_builtin_method_argument_name(Variant::Type p_type, const StringName &p_method, int p_argument) { … }

Vector<Variant> Variant::get_builtin_method_default_arguments(Variant::Type p_type, const StringName &p_method) { … }

bool Variant::has_builtin_method_return_value(Variant::Type p_type, const StringName &p_method) { … }

void Variant::get_builtin_method_list(Variant::Type p_type, List<StringName> *p_list) { … }

int Variant::get_builtin_method_count(Variant::Type p_type) { … }

Variant::Type Variant::get_builtin_method_return_type(Variant::Type p_type, const StringName &p_method) { … }

bool Variant::is_builtin_method_const(Variant::Type p_type, const StringName &p_method) { … }

bool Variant::is_builtin_method_static(Variant::Type p_type, const StringName &p_method) { … }

bool Variant::is_builtin_method_vararg(Variant::Type p_type, const StringName &p_method) { … }

uint32_t Variant::get_builtin_method_hash(Variant::Type p_type, const StringName &p_method) { … }

void Variant::get_method_list(List<MethodInfo> *p_list) const { … }

void Variant::get_constants_for_type(Variant::Type p_type, List<StringName> *p_constants) { … }

int Variant::get_constants_count_for_type(Variant::Type p_type) { … }

bool Variant::has_constant(Variant::Type p_type, const StringName &p_value) { … }

Variant Variant::get_constant_value(Variant::Type p_type, const StringName &p_value, bool *r_valid) { … }

void Variant::get_enums_for_type(Variant::Type p_type, List<StringName> *p_enums) { … }

void Variant::get_enumerations_for_enum(Variant::Type p_type, const StringName &p_enum_name, List<StringName> *p_enumerations) { … }

int Variant::get_enum_value(Variant::Type p_type, const StringName &p_enum_name, const StringName &p_enumeration, bool *r_valid) { … }

#ifdef DEBUG_METHODS_ENABLED
#define bind_method(m_type, m_method, m_arg_names, m_default_args) …
#else
#define bind_method …
#endif

#ifdef DEBUG_METHODS_ENABLED
#define bind_convert_method(m_type_from, m_type_to, m_method, m_arg_names, m_default_args) …
#else
#define bind_convert_method …
#endif

#ifdef DEBUG_METHODS_ENABLED
#define bind_static_method(m_type, m_method, m_arg_names, m_default_args) …
#else
#define bind_static_method …
#endif

#ifdef DEBUG_METHODS_ENABLED
#define bind_methodv(m_type, m_name, m_method, m_arg_names, m_default_args) …
#else
#define bind_methodv …
#endif

#ifdef DEBUG_METHODS_ENABLED
#define bind_convert_methodv(m_type_from, m_type_to, m_name, m_method, m_arg_names, m_default_args) …
#else
#define bind_convert_methodv …
#endif

#ifdef DEBUG_METHODS_ENABLED
#define bind_function(m_type, m_name, m_method, m_arg_names, m_default_args) …
#else
#define bind_function …
#endif

#ifdef DEBUG_METHODS_ENABLED
#define bind_functionnc(m_type, m_name, m_method, m_arg_names, m_default_args) …
#else
#define bind_functionnc …
#endif

#define bind_string_method(m_method, m_arg_names, m_default_args) …

#define bind_string_methodv(m_name, m_method, m_arg_names, m_default_args) …

#define bind_custom(m_type, m_name, m_method, m_has_return, m_ret_type) …

#define bind_custom1(m_type, m_name, m_method, m_arg_type, m_arg_name) …

static void _register_variant_builtin_methods_string() { … }

static void _register_variant_builtin_methods_math() { … }

static void _register_variant_builtin_methods_misc() { … }

static void _register_variant_builtin_methods_array() { … }

static void _register_variant_builtin_constants() { … }

void Variant::_register_variant_methods() { … }

void Variant::_unregister_variant_methods() { … }
godot/core/variant/variant_call.cpp
