1448 lines
63 KiB
C++
1448 lines
63 KiB
C++
/*************************************************************************/
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/* variant_utility.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) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 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/io/marshalls.h"
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#include "core/object/ref_counted.h"
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#include "core/os/os.h"
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#include "core/templates/oa_hash_map.h"
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#include "core/templates/rid.h"
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#include "core/templates/rid_owner.h"
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#include "core/variant/binder_common.h"
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#include "core/variant/variant_parser.h"
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struct VariantUtilityFunctions {
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// Math
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static inline double sin(double arg) {
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return Math::sin(arg);
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}
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static inline double cos(double arg) {
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return Math::cos(arg);
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}
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static inline double tan(double arg) {
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return Math::tan(arg);
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}
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static inline double sinh(double arg) {
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return Math::sinh(arg);
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}
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static inline double cosh(double arg) {
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return Math::cosh(arg);
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}
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static inline double tanh(double arg) {
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return Math::tanh(arg);
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}
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static inline double asin(double arg) {
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return Math::asin(arg);
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}
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static inline double acos(double arg) {
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return Math::acos(arg);
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}
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static inline double atan(double arg) {
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return Math::atan(arg);
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}
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static inline double atan2(double y, double x) {
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return Math::atan2(y, x);
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}
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static inline double sqrt(double x) {
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return Math::sqrt(x);
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}
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static inline double fmod(double b, double r) {
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return Math::fmod(b, r);
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}
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static inline double fposmod(double b, double r) {
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return Math::fposmod(b, r);
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}
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static inline int64_t posmod(int64_t b, int64_t r) {
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return Math::posmod(b, r);
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}
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static inline double floor(double x) {
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return Math::floor(x);
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}
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static inline double ceil(double x) {
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return Math::ceil(x);
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}
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static inline double round(double x) {
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return Math::round(x);
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}
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static inline Variant abs(const Variant &x, Callable::CallError &r_error) {
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r_error.error = Callable::CallError::CALL_OK;
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switch (x.get_type()) {
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case Variant::INT: {
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return ABS(VariantInternalAccessor<int64_t>::get(&x));
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} break;
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case Variant::FLOAT: {
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return Math::absd(VariantInternalAccessor<double>::get(&x));
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} break;
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case Variant::VECTOR2: {
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return VariantInternalAccessor<Vector2>::get(&x).abs();
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} break;
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case Variant::VECTOR2I: {
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return VariantInternalAccessor<Vector2i>::get(&x).abs();
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} break;
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case Variant::VECTOR3: {
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return VariantInternalAccessor<Vector3>::get(&x).abs();
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} break;
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case Variant::VECTOR3I: {
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return VariantInternalAccessor<Vector3i>::get(&x).abs();
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} break;
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default: {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
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return Variant();
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}
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}
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}
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static inline double absf(double x) {
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return Math::absd(x);
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}
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static inline int64_t absi(int64_t x) {
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return ABS(x);
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}
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static inline Variant sign(const Variant &x, Callable::CallError &r_error) {
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r_error.error = Callable::CallError::CALL_OK;
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switch (x.get_type()) {
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case Variant::INT: {
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return SIGN(VariantInternalAccessor<int64_t>::get(&x));
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} break;
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case Variant::FLOAT: {
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return SIGN(VariantInternalAccessor<double>::get(&x));
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} break;
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case Variant::VECTOR2: {
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return VariantInternalAccessor<Vector2>::get(&x).sign();
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} break;
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case Variant::VECTOR2I: {
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return VariantInternalAccessor<Vector2i>::get(&x).sign();
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} break;
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case Variant::VECTOR3: {
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return VariantInternalAccessor<Vector3>::get(&x).sign();
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} break;
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case Variant::VECTOR3I: {
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return VariantInternalAccessor<Vector3i>::get(&x).sign();
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} break;
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default: {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
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return Variant();
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}
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}
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}
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static inline double signf(double x) {
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return SIGN(x);
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}
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static inline int64_t signi(int64_t x) {
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return SIGN(x);
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}
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static inline double pow(double x, double y) {
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return Math::pow(x, y);
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}
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static inline double log(double x) {
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return Math::log(x);
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}
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static inline double exp(double x) {
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return Math::exp(x);
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}
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static inline bool is_nan(double x) {
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return Math::is_nan(x);
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}
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static inline bool is_inf(double x) {
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return Math::is_inf(x);
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}
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static inline bool is_equal_approx(double x, double y) {
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return Math::is_equal_approx(x, y);
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}
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static inline bool is_zero_approx(double x) {
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return Math::is_zero_approx(x);
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}
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static inline double ease(float x, float curve) {
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return Math::ease(x, curve);
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}
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static inline int step_decimals(float step) {
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return Math::step_decimals(step);
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}
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static inline int range_step_decimals(float step) {
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return Math::range_step_decimals(step);
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}
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static inline double snapped(double value, double step) {
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return Math::snapped(value, step);
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}
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static inline double lerp(double from, double to, double weight) {
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return Math::lerp(from, to, weight);
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}
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static inline double lerp_angle(double from, double to, double weight) {
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return Math::lerp_angle(from, to, weight);
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}
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static inline double inverse_lerp(double from, double to, double weight) {
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return Math::inverse_lerp(from, to, weight);
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}
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static inline double range_lerp(double value, double istart, double istop, double ostart, double ostop) {
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return Math::range_lerp(value, istart, istop, ostart, ostop);
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}
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static inline double smoothstep(double from, double to, double val) {
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return Math::smoothstep(from, to, val);
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}
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static inline double move_toward(double from, double to, double delta) {
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return Math::move_toward(from, to, delta);
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}
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static inline double deg2rad(double angle_deg) {
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return Math::deg2rad(angle_deg);
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}
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static inline double rad2deg(double angle_rad) {
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return Math::rad2deg(angle_rad);
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}
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static inline double linear2db(double linear) {
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return Math::linear2db(linear);
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}
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static inline double db2linear(double db) {
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return Math::db2linear(db);
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}
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static inline int64_t wrapi(int64_t value, int64_t min, int64_t max) {
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return Math::wrapi(value, min, max);
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}
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static inline double wrapf(double value, double min, double max) {
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return Math::wrapf(value, min, max);
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}
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static inline double pingpong(double value, double length) {
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return Math::pingpong(value, length);
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}
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static inline Variant max(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
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if (p_argcount < 2) {
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r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
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r_error.expected = 2;
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return Variant();
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}
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Variant base = *p_args[0];
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Variant ret;
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for (int i = 1; i < p_argcount; i++) {
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bool valid;
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Variant::evaluate(Variant::OP_LESS, base, *p_args[i], ret, valid);
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if (!valid) {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.expected = base.get_type();
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r_error.argument = i;
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return Variant();
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}
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if (ret.booleanize()) {
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base = *p_args[i];
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}
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}
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r_error.error = Callable::CallError::CALL_OK;
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return base;
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}
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static inline double maxf(double x, double y) {
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return MAX(x, y);
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}
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static inline int64_t maxi(int64_t x, int64_t y) {
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return MAX(x, y);
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}
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static inline Variant min(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
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if (p_argcount < 2) {
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r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
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r_error.expected = 2;
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return Variant();
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}
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Variant base = *p_args[0];
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Variant ret;
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for (int i = 1; i < p_argcount; i++) {
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bool valid;
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Variant::evaluate(Variant::OP_GREATER, base, *p_args[i], ret, valid);
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if (!valid) {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.expected = base.get_type();
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r_error.argument = i;
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return Variant();
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}
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if (ret.booleanize()) {
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base = *p_args[i];
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}
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}
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r_error.error = Callable::CallError::CALL_OK;
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return base;
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}
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static inline double minf(double x, double y) {
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return MIN(x, y);
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}
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static inline int64_t mini(int64_t x, int64_t y) {
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return MIN(x, y);
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}
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static inline Variant clamp(const Variant &x, const Variant &min, const Variant &max, Callable::CallError &r_error) {
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Variant value = x;
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Variant ret;
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bool valid;
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Variant::evaluate(Variant::OP_LESS, value, min, ret, valid);
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if (!valid) {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.expected = value.get_type();
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r_error.argument = 1;
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return Variant();
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}
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if (ret.booleanize()) {
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value = min;
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}
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Variant::evaluate(Variant::OP_GREATER, value, max, ret, valid);
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if (!valid) {
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r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
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r_error.expected = value.get_type();
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r_error.argument = 2;
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return Variant();
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}
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if (ret.booleanize()) {
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value = max;
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}
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r_error.error = Callable::CallError::CALL_OK;
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return value;
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}
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static inline double clampf(double x, double min, double max) {
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return CLAMP(x, min, max);
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}
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static inline int64_t clampi(int64_t x, int64_t min, int64_t max) {
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return CLAMP(x, min, max);
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}
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static inline int64_t nearest_po2(int64_t x) {
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return nearest_power_of_2_templated(uint64_t(x));
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}
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// Random
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static inline void randomize() {
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Math::randomize();
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}
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static inline int64_t randi() {
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return Math::rand();
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}
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static inline double randf() {
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return Math::randf();
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}
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static inline double randfn(double mean, double deviation) {
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return Math::randfn(mean, deviation);
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}
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static inline int64_t randi_range(int64_t from, int64_t to) {
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return Math::random((int32_t)from, (int32_t)to);
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}
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static inline double randf_range(double from, double to) {
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return Math::random(from, to);
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}
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static inline void seed(int64_t s) {
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return Math::seed(s);
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}
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static inline PackedInt64Array rand_from_seed(int64_t seed) {
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uint64_t s = seed;
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PackedInt64Array arr;
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arr.resize(2);
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arr.write[0] = Math::rand_from_seed(&s);
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arr.write[1] = s;
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return arr;
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}
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// Utility
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static inline Variant weakref(const Variant &obj, Callable::CallError &r_error) {
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if (obj.get_type() == Variant::OBJECT) {
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r_error.error = Callable::CallError::CALL_OK;
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if (obj.is_ref_counted()) {
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Ref<WeakRef> wref = memnew(WeakRef);
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REF r = obj;
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if (r.is_valid()) {
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wref->set_ref(r);
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}
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return wref;
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} else {
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Ref<WeakRef> wref = memnew(WeakRef);
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Object *o = obj.get_validated_object();
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if (o) {
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wref->set_obj(o);
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}
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return wref;
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}
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} else if (obj.get_type() == Variant::NIL) {
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r_error.error = Callable::CallError::CALL_OK;
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Ref<WeakRef> wref = memnew(WeakRef);
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return wref;
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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 Variant();
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}
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}
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static inline int64_t _typeof(const Variant &obj) {
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return obj.get_type();
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}
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static inline String str(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
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if (p_arg_count < 1) {
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r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
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r_error.argument = 1;
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return String();
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}
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String str;
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for (int i = 0; i < p_arg_count; i++) {
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String os = p_args[i]->operator String();
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if (i == 0) {
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str = os;
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} else {
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str += os;
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}
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}
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r_error.error = Callable::CallError::CALL_OK;
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return str;
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}
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static inline String error_string(Error error) {
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if (error < 0 || error >= ERR_MAX) {
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return String("(invalid error code)");
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}
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return String(error_names[error]);
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}
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static inline void print(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
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String str;
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for (int i = 0; i < p_arg_count; i++) {
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String os = p_args[i]->operator String();
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if (i == 0) {
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str = os;
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} else {
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str += os;
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}
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}
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print_line(str);
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r_error.error = Callable::CallError::CALL_OK;
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}
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static inline void print_verbose(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
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if (OS::get_singleton()->is_stdout_verbose()) {
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String str;
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for (int i = 0; i < p_arg_count; i++) {
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String os = p_args[i]->operator String();
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if (i == 0) {
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str = os;
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} else {
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str += os;
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}
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}
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|
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// No need to use `print_verbose()` as this call already only happens
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// when verbose mode is enabled. This avoids performing string argument concatenation
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// when not needed.
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print_line(str);
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}
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r_error.error = Callable::CallError::CALL_OK;
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}
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static inline void printerr(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
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String str;
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for (int i = 0; i < p_arg_count; i++) {
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String os = p_args[i]->operator String();
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|
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if (i == 0) {
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str = os;
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} else {
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str += os;
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}
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}
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|
|
print_error(str);
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
}
|
|
|
|
static inline void printt(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
|
|
String str;
|
|
for (int i = 0; i < p_arg_count; i++) {
|
|
if (i) {
|
|
str += "\t";
|
|
}
|
|
str += p_args[i]->operator String();
|
|
}
|
|
|
|
print_line(str);
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
}
|
|
|
|
static inline void prints(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
|
|
String str;
|
|
for (int i = 0; i < p_arg_count; i++) {
|
|
if (i) {
|
|
str += " ";
|
|
}
|
|
str += p_args[i]->operator String();
|
|
}
|
|
|
|
print_line(str);
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
}
|
|
|
|
static inline void printraw(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
|
|
String str;
|
|
for (int i = 0; i < p_arg_count; i++) {
|
|
String os = p_args[i]->operator String();
|
|
|
|
if (i == 0) {
|
|
str = os;
|
|
} else {
|
|
str += os;
|
|
}
|
|
}
|
|
|
|
OS::get_singleton()->print("%s", str.utf8().get_data());
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
}
|
|
|
|
static inline void push_error(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
|
|
if (p_arg_count < 1) {
|
|
r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
|
|
r_error.argument = 1;
|
|
}
|
|
String str;
|
|
for (int i = 0; i < p_arg_count; i++) {
|
|
String os = p_args[i]->operator String();
|
|
|
|
if (i == 0) {
|
|
str = os;
|
|
} else {
|
|
str += os;
|
|
}
|
|
}
|
|
|
|
ERR_PRINT(str);
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
}
|
|
|
|
static inline void push_warning(const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
|
|
if (p_arg_count < 1) {
|
|
r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
|
|
r_error.argument = 1;
|
|
}
|
|
String str;
|
|
for (int i = 0; i < p_arg_count; i++) {
|
|
String os = p_args[i]->operator String();
|
|
|
|
if (i == 0) {
|
|
str = os;
|
|
} else {
|
|
str += os;
|
|
}
|
|
}
|
|
|
|
WARN_PRINT(str);
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
}
|
|
|
|
static inline String var2str(const Variant &p_var) {
|
|
String vars;
|
|
VariantWriter::write_to_string(p_var, vars);
|
|
return vars;
|
|
}
|
|
|
|
static inline Variant str2var(const String &p_var) {
|
|
VariantParser::StreamString ss;
|
|
ss.s = p_var;
|
|
|
|
String errs;
|
|
int line;
|
|
Variant ret;
|
|
(void)VariantParser::parse(&ss, ret, errs, line);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static inline PackedByteArray var2bytes(const Variant &p_var) {
|
|
int len;
|
|
Error err = encode_variant(p_var, nullptr, len, false);
|
|
if (err != OK) {
|
|
return PackedByteArray();
|
|
}
|
|
|
|
PackedByteArray barr;
|
|
barr.resize(len);
|
|
{
|
|
uint8_t *w = barr.ptrw();
|
|
err = encode_variant(p_var, w, len, false);
|
|
if (err != OK) {
|
|
return PackedByteArray();
|
|
}
|
|
}
|
|
|
|
return barr;
|
|
}
|
|
|
|
static inline PackedByteArray var2bytes_with_objects(const Variant &p_var) {
|
|
int len;
|
|
Error err = encode_variant(p_var, nullptr, len, true);
|
|
if (err != OK) {
|
|
return PackedByteArray();
|
|
}
|
|
|
|
PackedByteArray barr;
|
|
barr.resize(len);
|
|
{
|
|
uint8_t *w = barr.ptrw();
|
|
err = encode_variant(p_var, w, len, true);
|
|
if (err != OK) {
|
|
return PackedByteArray();
|
|
}
|
|
}
|
|
|
|
return barr;
|
|
}
|
|
|
|
static inline Variant bytes2var(const PackedByteArray &p_arr) {
|
|
Variant ret;
|
|
{
|
|
const uint8_t *r = p_arr.ptr();
|
|
Error err = decode_variant(ret, r, p_arr.size(), nullptr, false);
|
|
if (err != OK) {
|
|
return Variant();
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static inline Variant bytes2var_with_objects(const PackedByteArray &p_arr) {
|
|
Variant ret;
|
|
{
|
|
const uint8_t *r = p_arr.ptr();
|
|
Error err = decode_variant(ret, r, p_arr.size(), nullptr, true);
|
|
if (err != OK) {
|
|
return Variant();
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static inline int64_t hash(const Variant &p_arr) {
|
|
return p_arr.hash();
|
|
}
|
|
|
|
static inline Object *instance_from_id(int64_t p_id) {
|
|
ObjectID id = ObjectID((uint64_t)p_id);
|
|
Object *ret = ObjectDB::get_instance(id);
|
|
return ret;
|
|
}
|
|
|
|
static inline bool is_instance_id_valid(int64_t p_id) {
|
|
return ObjectDB::get_instance(ObjectID((uint64_t)p_id)) != nullptr;
|
|
}
|
|
|
|
static inline bool is_instance_valid(const Variant &p_instance) {
|
|
if (p_instance.get_type() != Variant::OBJECT) {
|
|
return false;
|
|
}
|
|
return p_instance.get_validated_object() != nullptr;
|
|
}
|
|
|
|
static inline uint64_t rid_allocate_id() {
|
|
return RID_AllocBase::_gen_id();
|
|
}
|
|
static inline RID rid_from_int64(uint64_t p_base) {
|
|
return RID::from_uint64(p_base);
|
|
}
|
|
};
|
|
|
|
#ifdef DEBUG_METHODS_ENABLED
|
|
#define VCALLR *ret = p_func(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...)
|
|
#define VCALL p_func(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...)
|
|
#else
|
|
#define VCALLR *ret = p_func(VariantCaster<P>::cast(*p_args[Is])...)
|
|
#define VCALL p_func(VariantCaster<P>::cast(*p_args[Is])...)
|
|
#endif
|
|
|
|
template <class R, class... P, size_t... Is>
|
|
static _FORCE_INLINE_ void call_helperpr(R (*p_func)(P...), Variant *ret, const Variant **p_args, Callable::CallError &r_error, IndexSequence<Is...>) {
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
VCALLR;
|
|
(void)p_args; // avoid gcc warning
|
|
(void)r_error;
|
|
}
|
|
|
|
template <class R, class... P, size_t... Is>
|
|
static _FORCE_INLINE_ void validated_call_helperpr(R (*p_func)(P...), Variant *ret, const Variant **p_args, IndexSequence<Is...>) {
|
|
*ret = p_func(VariantCaster<P>::cast(*p_args[Is])...);
|
|
(void)p_args;
|
|
}
|
|
|
|
template <class R, class... P, size_t... Is>
|
|
static _FORCE_INLINE_ void ptr_call_helperpr(R (*p_func)(P...), void *ret, const void **p_args, IndexSequence<Is...>) {
|
|
PtrToArg<R>::encode(p_func(PtrToArg<P>::convert(p_args[Is])...), ret);
|
|
(void)p_args;
|
|
}
|
|
|
|
template <class R, class... P>
|
|
static _FORCE_INLINE_ void call_helperr(R (*p_func)(P...), Variant *ret, const Variant **p_args, Callable::CallError &r_error) {
|
|
call_helperpr(p_func, ret, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
|
|
}
|
|
|
|
template <class R, class... P>
|
|
static _FORCE_INLINE_ void validated_call_helperr(R (*p_func)(P...), Variant *ret, const Variant **p_args) {
|
|
validated_call_helperpr(p_func, ret, p_args, BuildIndexSequence<sizeof...(P)>{});
|
|
}
|
|
|
|
template <class R, class... P>
|
|
static _FORCE_INLINE_ void ptr_call_helperr(R (*p_func)(P...), void *ret, const void **p_args) {
|
|
ptr_call_helperpr(p_func, ret, p_args, BuildIndexSequence<sizeof...(P)>{});
|
|
}
|
|
|
|
template <class R, class... P>
|
|
static _FORCE_INLINE_ int get_arg_count_helperr(R (*p_func)(P...)) {
|
|
return sizeof...(P);
|
|
}
|
|
|
|
template <class R, class... P>
|
|
static _FORCE_INLINE_ Variant::Type get_arg_type_helperr(R (*p_func)(P...), int p_arg) {
|
|
return call_get_argument_type<P...>(p_arg);
|
|
}
|
|
|
|
template <class R, class... P>
|
|
static _FORCE_INLINE_ Variant::Type get_ret_type_helperr(R (*p_func)(P...)) {
|
|
return GetTypeInfo<R>::VARIANT_TYPE;
|
|
}
|
|
|
|
// WITHOUT RET
|
|
|
|
template <class... P, size_t... Is>
|
|
static _FORCE_INLINE_ void call_helperp(void (*p_func)(P...), const Variant **p_args, Callable::CallError &r_error, IndexSequence<Is...>) {
|
|
r_error.error = Callable::CallError::CALL_OK;
|
|
VCALL;
|
|
(void)p_args;
|
|
(void)r_error;
|
|
}
|
|
|
|
template <class... P, size_t... Is>
|
|
static _FORCE_INLINE_ void validated_call_helperp(void (*p_func)(P...), const Variant **p_args, IndexSequence<Is...>) {
|
|
p_func(VariantCaster<P>::cast(*p_args[Is])...);
|
|
(void)p_args;
|
|
}
|
|
|
|
template <class... P, size_t... Is>
|
|
static _FORCE_INLINE_ void ptr_call_helperp(void (*p_func)(P...), const void **p_args, IndexSequence<Is...>) {
|
|
p_func(PtrToArg<P>::convert(p_args[Is])...);
|
|
(void)p_args;
|
|
}
|
|
|
|
template <class... P>
|
|
static _FORCE_INLINE_ void call_helper(void (*p_func)(P...), const Variant **p_args, Callable::CallError &r_error) {
|
|
call_helperp(p_func, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
|
|
}
|
|
|
|
template <class... P>
|
|
static _FORCE_INLINE_ void validated_call_helper(void (*p_func)(P...), const Variant **p_args) {
|
|
validated_call_helperp(p_func, p_args, BuildIndexSequence<sizeof...(P)>{});
|
|
}
|
|
|
|
template <class... P>
|
|
static _FORCE_INLINE_ void ptr_call_helper(void (*p_func)(P...), const void **p_args) {
|
|
ptr_call_helperp(p_func, p_args, BuildIndexSequence<sizeof...(P)>{});
|
|
}
|
|
|
|
template <class... P>
|
|
static _FORCE_INLINE_ int get_arg_count_helper(void (*p_func)(P...)) {
|
|
return sizeof...(P);
|
|
}
|
|
|
|
template <class... P>
|
|
static _FORCE_INLINE_ Variant::Type get_arg_type_helper(void (*p_func)(P...), int p_arg) {
|
|
return call_get_argument_type<P...>(p_arg);
|
|
}
|
|
|
|
template <class... P>
|
|
static _FORCE_INLINE_ Variant::Type get_ret_type_helper(void (*p_func)(P...)) {
|
|
return Variant::NIL;
|
|
}
|
|
|
|
#define FUNCBINDR(m_func, m_args, m_category) \
|
|
class Func_##m_func { \
|
|
public: \
|
|
static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
|
|
call_helperr(VariantUtilityFunctions::m_func, r_ret, p_args, r_error); \
|
|
} \
|
|
static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) { \
|
|
validated_call_helperr(VariantUtilityFunctions::m_func, r_ret, p_args); \
|
|
} \
|
|
static void ptrcall(void *ret, const void **p_args, int p_argcount) { \
|
|
ptr_call_helperr(VariantUtilityFunctions::m_func, ret, p_args); \
|
|
} \
|
|
static int get_argument_count() { \
|
|
return get_arg_count_helperr(VariantUtilityFunctions::m_func); \
|
|
} \
|
|
static Variant::Type get_argument_type(int p_arg) { \
|
|
return get_arg_type_helperr(VariantUtilityFunctions::m_func, p_arg); \
|
|
} \
|
|
static Variant::Type get_return_type() { \
|
|
return get_ret_type_helperr(VariantUtilityFunctions::m_func); \
|
|
} \
|
|
static bool has_return_type() { \
|
|
return true; \
|
|
} \
|
|
static bool is_vararg() { return false; } \
|
|
static Variant::UtilityFunctionType get_type() { return m_category; } \
|
|
}; \
|
|
register_utility_function<Func_##m_func>(#m_func, m_args)
|
|
|
|
#define FUNCBINDVR(m_func, m_args, m_category) \
|
|
class Func_##m_func { \
|
|
public: \
|
|
static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
|
|
r_error.error = Callable::CallError::CALL_OK; \
|
|
*r_ret = VariantUtilityFunctions::m_func(*p_args[0], r_error); \
|
|
} \
|
|
static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) { \
|
|
Callable::CallError ce; \
|
|
*r_ret = VariantUtilityFunctions::m_func(*p_args[0], ce); \
|
|
} \
|
|
static void ptrcall(void *ret, const void **p_args, int p_argcount) { \
|
|
Callable::CallError ce; \
|
|
PtrToArg<Variant>::encode(VariantUtilityFunctions::m_func(PtrToArg<Variant>::convert(p_args[0]), ce), ret); \
|
|
} \
|
|
static int get_argument_count() { \
|
|
return 1; \
|
|
} \
|
|
static Variant::Type get_argument_type(int p_arg) { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static Variant::Type get_return_type() { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static bool has_return_type() { \
|
|
return true; \
|
|
} \
|
|
static bool is_vararg() { return false; } \
|
|
static Variant::UtilityFunctionType get_type() { return m_category; } \
|
|
}; \
|
|
register_utility_function<Func_##m_func>(#m_func, m_args)
|
|
|
|
#define FUNCBINDVR3(m_func, m_args, m_category) \
|
|
class Func_##m_func { \
|
|
public: \
|
|
static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
|
|
r_error.error = Callable::CallError::CALL_OK; \
|
|
*r_ret = VariantUtilityFunctions::m_func(*p_args[0], *p_args[1], *p_args[2], r_error); \
|
|
} \
|
|
static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) { \
|
|
Callable::CallError ce; \
|
|
*r_ret = VariantUtilityFunctions::m_func(*p_args[0], *p_args[1], *p_args[2], ce); \
|
|
} \
|
|
static void ptrcall(void *ret, const void **p_args, int p_argcount) { \
|
|
Callable::CallError ce; \
|
|
Variant r; \
|
|
r = VariantUtilityFunctions::m_func(PtrToArg<Variant>::convert(p_args[0]), PtrToArg<Variant>::convert(p_args[1]), PtrToArg<Variant>::convert(p_args[2]), ce); \
|
|
PtrToArg<Variant>::encode(r, ret); \
|
|
} \
|
|
static int get_argument_count() { \
|
|
return 3; \
|
|
} \
|
|
static Variant::Type get_argument_type(int p_arg) { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static Variant::Type get_return_type() { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static bool has_return_type() { \
|
|
return true; \
|
|
} \
|
|
static bool is_vararg() { return false; } \
|
|
static Variant::UtilityFunctionType get_type() { return m_category; } \
|
|
}; \
|
|
register_utility_function<Func_##m_func>(#m_func, m_args)
|
|
|
|
#define FUNCBINDVARARG(m_func, m_args, m_category) \
|
|
class Func_##m_func { \
|
|
public: \
|
|
static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
|
|
r_error.error = Callable::CallError::CALL_OK; \
|
|
*r_ret = VariantUtilityFunctions::m_func(p_args, p_argcount, r_error); \
|
|
} \
|
|
static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) { \
|
|
Callable::CallError c; \
|
|
*r_ret = VariantUtilityFunctions::m_func(p_args, p_argcount, c); \
|
|
} \
|
|
static void ptrcall(void *ret, const void **p_args, int p_argcount) { \
|
|
Vector<Variant> args; \
|
|
for (int i = 0; i < p_argcount; i++) { \
|
|
args.push_back(PtrToArg<Variant>::convert(p_args[i])); \
|
|
} \
|
|
Vector<const Variant *> argsp; \
|
|
for (int i = 0; i < p_argcount; i++) { \
|
|
argsp.push_back(&args[i]); \
|
|
} \
|
|
Variant r; \
|
|
validated_call(&r, (const Variant **)argsp.ptr(), p_argcount); \
|
|
PtrToArg<Variant>::encode(r, ret); \
|
|
} \
|
|
static int get_argument_count() { \
|
|
return 2; \
|
|
} \
|
|
static Variant::Type get_argument_type(int p_arg) { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static Variant::Type get_return_type() { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static bool has_return_type() { \
|
|
return true; \
|
|
} \
|
|
static bool is_vararg() { \
|
|
return true; \
|
|
} \
|
|
static Variant::UtilityFunctionType get_type() { \
|
|
return m_category; \
|
|
} \
|
|
}; \
|
|
register_utility_function<Func_##m_func>(#m_func, m_args)
|
|
|
|
#define FUNCBINDVARARGS(m_func, m_args, m_category) \
|
|
class Func_##m_func { \
|
|
public: \
|
|
static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
|
|
r_error.error = Callable::CallError::CALL_OK; \
|
|
*r_ret = VariantUtilityFunctions::m_func(p_args, p_argcount, r_error); \
|
|
} \
|
|
static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) { \
|
|
Callable::CallError c; \
|
|
*r_ret = VariantUtilityFunctions::m_func(p_args, p_argcount, c); \
|
|
} \
|
|
static void ptrcall(void *ret, const void **p_args, int p_argcount) { \
|
|
Vector<Variant> args; \
|
|
for (int i = 0; i < p_argcount; i++) { \
|
|
args.push_back(PtrToArg<Variant>::convert(p_args[i])); \
|
|
} \
|
|
Vector<const Variant *> argsp; \
|
|
for (int i = 0; i < p_argcount; i++) { \
|
|
argsp.push_back(&args[i]); \
|
|
} \
|
|
Variant r; \
|
|
validated_call(&r, (const Variant **)argsp.ptr(), p_argcount); \
|
|
PtrToArg<String>::encode(r.operator String(), ret); \
|
|
} \
|
|
static int get_argument_count() { \
|
|
return 1; \
|
|
} \
|
|
static Variant::Type get_argument_type(int p_arg) { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static Variant::Type get_return_type() { \
|
|
return Variant::STRING; \
|
|
} \
|
|
static bool has_return_type() { \
|
|
return true; \
|
|
} \
|
|
static bool is_vararg() { \
|
|
return true; \
|
|
} \
|
|
static Variant::UtilityFunctionType get_type() { \
|
|
return m_category; \
|
|
} \
|
|
}; \
|
|
register_utility_function<Func_##m_func>(#m_func, m_args)
|
|
|
|
#define FUNCBINDVARARGV(m_func, m_args, m_category) \
|
|
class Func_##m_func { \
|
|
public: \
|
|
static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
|
|
r_error.error = Callable::CallError::CALL_OK; \
|
|
VariantUtilityFunctions::m_func(p_args, p_argcount, r_error); \
|
|
} \
|
|
static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) { \
|
|
Callable::CallError c; \
|
|
VariantUtilityFunctions::m_func(p_args, p_argcount, c); \
|
|
} \
|
|
static void ptrcall(void *ret, const void **p_args, int p_argcount) { \
|
|
Vector<Variant> args; \
|
|
for (int i = 0; i < p_argcount; i++) { \
|
|
args.push_back(PtrToArg<Variant>::convert(p_args[i])); \
|
|
} \
|
|
Vector<const Variant *> argsp; \
|
|
for (int i = 0; i < p_argcount; i++) { \
|
|
argsp.push_back(&args[i]); \
|
|
} \
|
|
Variant r; \
|
|
validated_call(&r, (const Variant **)argsp.ptr(), p_argcount); \
|
|
} \
|
|
static int get_argument_count() { \
|
|
return 1; \
|
|
} \
|
|
static Variant::Type get_argument_type(int p_arg) { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static Variant::Type get_return_type() { \
|
|
return Variant::NIL; \
|
|
} \
|
|
static bool has_return_type() { \
|
|
return false; \
|
|
} \
|
|
static bool is_vararg() { \
|
|
return true; \
|
|
} \
|
|
static Variant::UtilityFunctionType get_type() { \
|
|
return m_category; \
|
|
} \
|
|
}; \
|
|
register_utility_function<Func_##m_func>(#m_func, m_args)
|
|
|
|
#define FUNCBIND(m_func, m_args, m_category) \
|
|
class Func_##m_func { \
|
|
public: \
|
|
static void call(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) { \
|
|
call_helper(VariantUtilityFunctions::m_func, p_args, r_error); \
|
|
} \
|
|
static void validated_call(Variant *r_ret, const Variant **p_args, int p_argcount) { \
|
|
validated_call_helper(VariantUtilityFunctions::m_func, p_args); \
|
|
} \
|
|
static void ptrcall(void *ret, const void **p_args, int p_argcount) { \
|
|
ptr_call_helper(VariantUtilityFunctions::m_func, p_args); \
|
|
} \
|
|
static int get_argument_count() { \
|
|
return get_arg_count_helper(VariantUtilityFunctions::m_func); \
|
|
} \
|
|
static Variant::Type get_argument_type(int p_arg) { \
|
|
return get_arg_type_helper(VariantUtilityFunctions::m_func, p_arg); \
|
|
} \
|
|
static Variant::Type get_return_type() { \
|
|
return get_ret_type_helper(VariantUtilityFunctions::m_func); \
|
|
} \
|
|
static bool has_return_type() { \
|
|
return false; \
|
|
} \
|
|
static bool is_vararg() { return false; } \
|
|
static Variant::UtilityFunctionType get_type() { return m_category; } \
|
|
}; \
|
|
register_utility_function<Func_##m_func>(#m_func, m_args)
|
|
|
|
struct VariantUtilityFunctionInfo {
|
|
void (*call_utility)(Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
|
|
Variant::ValidatedUtilityFunction validated_call_utility;
|
|
Variant::PTRUtilityFunction ptr_call_utility;
|
|
Vector<String> argnames;
|
|
bool is_vararg;
|
|
bool returns_value;
|
|
int argcount;
|
|
Variant::Type (*get_arg_type)(int);
|
|
Variant::Type return_type;
|
|
Variant::UtilityFunctionType type;
|
|
};
|
|
|
|
static OAHashMap<StringName, VariantUtilityFunctionInfo> utility_function_table;
|
|
static List<StringName> utility_function_name_table;
|
|
|
|
template <class T>
|
|
static void register_utility_function(const String &p_name, const Vector<String> &argnames) {
|
|
String name = p_name;
|
|
if (name.begins_with("_")) {
|
|
name = name.substr(1, name.length() - 1);
|
|
}
|
|
StringName sname = name;
|
|
ERR_FAIL_COND(utility_function_table.has(sname));
|
|
|
|
VariantUtilityFunctionInfo bfi;
|
|
bfi.call_utility = T::call;
|
|
bfi.validated_call_utility = T::validated_call;
|
|
bfi.ptr_call_utility = T::ptrcall;
|
|
bfi.is_vararg = T::is_vararg();
|
|
bfi.argnames = argnames;
|
|
bfi.argcount = T::get_argument_count();
|
|
if (!bfi.is_vararg) {
|
|
ERR_FAIL_COND_MSG(argnames.size() != bfi.argcount, "wrong number of arguments binding utility function: " + name);
|
|
}
|
|
bfi.get_arg_type = T::get_argument_type;
|
|
bfi.return_type = T::get_return_type();
|
|
bfi.type = T::get_type();
|
|
bfi.returns_value = T::has_return_type();
|
|
|
|
utility_function_table.insert(sname, bfi);
|
|
utility_function_name_table.push_back(sname);
|
|
}
|
|
|
|
void Variant::_register_variant_utility_functions() {
|
|
// Math
|
|
|
|
FUNCBINDR(sin, sarray("angle_rad"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(cos, sarray("angle_rad"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(tan, sarray("angle_rad"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(sinh, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(cosh, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(tanh, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(asin, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(acos, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(atan, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(atan2, sarray("y", "x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(sqrt, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(fmod, sarray("x", "y"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(fposmod, sarray("x", "y"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(posmod, sarray("x", "y"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(floor, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(ceil, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(round, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDVR(abs, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(absf, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(absi, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDVR(sign, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(signf, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(signi, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(pow, sarray("base", "exp"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(log, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(exp, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(is_nan, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(is_inf, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(is_equal_approx, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(is_zero_approx, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(ease, sarray("x", "curve"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(step_decimals, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(range_step_decimals, sarray("x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(snapped, sarray("x", "step"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(lerp, sarray("from", "to", "weight"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(lerp_angle, sarray("from", "to", "weight"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(inverse_lerp, sarray("from", "to", "weight"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(range_lerp, sarray("value", "istart", "istop", "ostart", "ostop"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(smoothstep, sarray("from", "to", "x"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(move_toward, sarray("from", "to", "delta"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(deg2rad, sarray("deg"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(rad2deg, sarray("rad"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(linear2db, sarray("lin"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(db2linear, sarray("db"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(wrapi, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(wrapf, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDVARARG(max, sarray(), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(maxi, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(maxf, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDVARARG(min, sarray(), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(mini, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(minf, sarray("a", "b"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDVR3(clamp, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(clampi, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(clampf, sarray("value", "min", "max"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
FUNCBINDR(nearest_po2, sarray("value"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
FUNCBINDR(pingpong, sarray("value", "length"), Variant::UTILITY_FUNC_TYPE_MATH);
|
|
|
|
// Random
|
|
|
|
FUNCBIND(randomize, sarray(), Variant::UTILITY_FUNC_TYPE_RANDOM);
|
|
FUNCBINDR(randi, sarray(), Variant::UTILITY_FUNC_TYPE_RANDOM);
|
|
FUNCBINDR(randf, sarray(), Variant::UTILITY_FUNC_TYPE_RANDOM);
|
|
FUNCBINDR(randi_range, sarray("from", "to"), Variant::UTILITY_FUNC_TYPE_RANDOM);
|
|
FUNCBINDR(randf_range, sarray("from", "to"), Variant::UTILITY_FUNC_TYPE_RANDOM);
|
|
FUNCBINDR(randfn, sarray("mean", "deviation"), Variant::UTILITY_FUNC_TYPE_RANDOM);
|
|
FUNCBIND(seed, sarray("base"), Variant::UTILITY_FUNC_TYPE_RANDOM);
|
|
FUNCBINDR(rand_from_seed, sarray("seed"), Variant::UTILITY_FUNC_TYPE_RANDOM);
|
|
|
|
// Utility
|
|
|
|
FUNCBINDVR(weakref, sarray("obj"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDR(_typeof, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGS(str, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDR(error_string, sarray("error"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGV(print, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGV(printerr, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGV(printt, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGV(prints, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGV(printraw, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGV(print_verbose, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGV(push_error, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDVARARGV(push_warning, sarray(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
|
|
FUNCBINDR(var2str, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDR(str2var, sarray("string"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
|
|
FUNCBINDR(var2bytes, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDR(bytes2var, sarray("bytes"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
|
|
FUNCBINDR(var2bytes_with_objects, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDR(bytes2var_with_objects, sarray("bytes"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
|
|
FUNCBINDR(hash, sarray("variable"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
|
|
FUNCBINDR(instance_from_id, sarray("instance_id"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDR(is_instance_id_valid, sarray("id"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDR(is_instance_valid, sarray("instance"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
|
|
FUNCBINDR(rid_allocate_id, Vector<String>(), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
FUNCBINDR(rid_from_int64, sarray("base"), Variant::UTILITY_FUNC_TYPE_GENERAL);
|
|
}
|
|
|
|
void Variant::_unregister_variant_utility_functions() {
|
|
utility_function_table.clear();
|
|
utility_function_name_table.clear();
|
|
}
|
|
|
|
void Variant::call_utility_function(const StringName &p_name, Variant *r_ret, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
|
|
r_error.argument = 0;
|
|
r_error.expected = 0;
|
|
return;
|
|
}
|
|
|
|
if (unlikely(!bfi->is_vararg && p_argcount < bfi->argcount)) {
|
|
r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
|
|
r_error.argument = 0;
|
|
r_error.expected = bfi->argcount;
|
|
return;
|
|
}
|
|
|
|
if (unlikely(!bfi->is_vararg && p_argcount > bfi->argcount)) {
|
|
r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
|
|
r_error.argument = 0;
|
|
r_error.expected = bfi->argcount;
|
|
return;
|
|
}
|
|
|
|
bfi->call_utility(r_ret, p_args, p_argcount, r_error);
|
|
}
|
|
|
|
bool Variant::has_utility_function(const StringName &p_name) {
|
|
return utility_function_table.has(p_name);
|
|
}
|
|
|
|
Variant::ValidatedUtilityFunction Variant::get_validated_utility_function(const StringName &p_name) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return nullptr;
|
|
}
|
|
|
|
return bfi->validated_call_utility;
|
|
}
|
|
|
|
Variant::PTRUtilityFunction Variant::get_ptr_utility_function(const StringName &p_name) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return nullptr;
|
|
}
|
|
|
|
return bfi->ptr_call_utility;
|
|
}
|
|
|
|
Variant::UtilityFunctionType Variant::get_utility_function_type(const StringName &p_name) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return Variant::UTILITY_FUNC_TYPE_MATH;
|
|
}
|
|
|
|
return bfi->type;
|
|
}
|
|
|
|
MethodInfo Variant::get_utility_function_info(const StringName &p_name) {
|
|
MethodInfo info;
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (bfi) {
|
|
info.name = p_name;
|
|
if (bfi->returns_value && bfi->return_type == Variant::NIL) {
|
|
info.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
|
|
}
|
|
info.return_val.type = bfi->return_type;
|
|
if (bfi->is_vararg) {
|
|
info.flags |= METHOD_FLAG_VARARG;
|
|
}
|
|
for (int i = 0; i < bfi->argnames.size(); ++i) {
|
|
PropertyInfo arg;
|
|
arg.type = bfi->get_arg_type(i);
|
|
arg.name = bfi->argnames[i];
|
|
info.arguments.push_back(arg);
|
|
}
|
|
}
|
|
return info;
|
|
}
|
|
|
|
int Variant::get_utility_function_argument_count(const StringName &p_name) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return 0;
|
|
}
|
|
|
|
return bfi->argcount;
|
|
}
|
|
|
|
Variant::Type Variant::get_utility_function_argument_type(const StringName &p_name, int p_arg) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return Variant::NIL;
|
|
}
|
|
|
|
return bfi->get_arg_type(p_arg);
|
|
}
|
|
|
|
String Variant::get_utility_function_argument_name(const StringName &p_name, int p_arg) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return String();
|
|
}
|
|
ERR_FAIL_INDEX_V(p_arg, bfi->argnames.size(), String());
|
|
ERR_FAIL_COND_V(bfi->is_vararg, String());
|
|
return bfi->argnames[p_arg];
|
|
}
|
|
|
|
bool Variant::has_utility_function_return_value(const StringName &p_name) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return false;
|
|
}
|
|
return bfi->returns_value;
|
|
}
|
|
|
|
Variant::Type Variant::get_utility_function_return_type(const StringName &p_name) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return Variant::NIL;
|
|
}
|
|
|
|
return bfi->return_type;
|
|
}
|
|
|
|
bool Variant::is_utility_function_vararg(const StringName &p_name) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
if (!bfi) {
|
|
return false;
|
|
}
|
|
|
|
return bfi->is_vararg;
|
|
}
|
|
|
|
uint32_t Variant::get_utility_function_hash(const StringName &p_name) {
|
|
const VariantUtilityFunctionInfo *bfi = utility_function_table.lookup_ptr(p_name);
|
|
ERR_FAIL_COND_V(!bfi, 0);
|
|
|
|
uint32_t hash = hash_djb2_one_32(bfi->is_vararg);
|
|
hash = hash_djb2_one_32(bfi->returns_value, hash);
|
|
if (bfi->returns_value) {
|
|
hash = hash_djb2_one_32(bfi->return_type, hash);
|
|
}
|
|
hash = hash_djb2_one_32(bfi->argcount, hash);
|
|
for (int i = 0; i < bfi->argcount; i++) {
|
|
hash = hash_djb2_one_32(bfi->get_arg_type(i), hash);
|
|
}
|
|
|
|
return hash;
|
|
}
|
|
|
|
void Variant::get_utility_function_list(List<StringName> *r_functions) {
|
|
for (const StringName &E : utility_function_name_table) {
|
|
r_functions->push_back(E);
|
|
}
|
|
}
|
|
|
|
int Variant::get_utility_function_count() {
|
|
return utility_function_name_table.size();
|
|
}
|