godot/modules/mono/mono_gd/gd_mono_marshal.cpp

1516 lines
52 KiB
C++

/*************************************************************************/
/* gd_mono_marshal.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "gd_mono_marshal.h"
#include "../signal_awaiter_utils.h"
#include "gd_mono.h"
#include "gd_mono_cache.h"
#include "gd_mono_class.h"
namespace GDMonoMarshal {
Variant::Type managed_to_variant_type(const ManagedType &p_type, bool *r_nil_is_variant) {
switch (p_type.type_encoding) {
case MONO_TYPE_BOOLEAN:
return Variant::BOOL;
case MONO_TYPE_I1:
return Variant::INT;
case MONO_TYPE_I2:
return Variant::INT;
case MONO_TYPE_I4:
return Variant::INT;
case MONO_TYPE_I8:
return Variant::INT;
case MONO_TYPE_U1:
return Variant::INT;
case MONO_TYPE_U2:
return Variant::INT;
case MONO_TYPE_U4:
return Variant::INT;
case MONO_TYPE_U8:
return Variant::INT;
case MONO_TYPE_R4:
return Variant::FLOAT;
case MONO_TYPE_R8:
return Variant::FLOAT;
case MONO_TYPE_STRING: {
return Variant::STRING;
} break;
case MONO_TYPE_VALUETYPE: {
GDMonoClass *vtclass = p_type.type_class;
if (vtclass == CACHED_CLASS(Vector2))
return Variant::VECTOR2;
if (vtclass == CACHED_CLASS(Vector2i))
return Variant::VECTOR2I;
if (vtclass == CACHED_CLASS(Rect2))
return Variant::RECT2;
if (vtclass == CACHED_CLASS(Rect2i))
return Variant::RECT2I;
if (vtclass == CACHED_CLASS(Transform2D))
return Variant::TRANSFORM2D;
if (vtclass == CACHED_CLASS(Vector3))
return Variant::VECTOR3;
if (vtclass == CACHED_CLASS(Vector3i))
return Variant::VECTOR3I;
if (vtclass == CACHED_CLASS(Basis))
return Variant::BASIS;
if (vtclass == CACHED_CLASS(Quat))
return Variant::QUAT;
if (vtclass == CACHED_CLASS(Transform))
return Variant::TRANSFORM;
if (vtclass == CACHED_CLASS(AABB))
return Variant::AABB;
if (vtclass == CACHED_CLASS(Color))
return Variant::COLOR;
if (vtclass == CACHED_CLASS(Plane))
return Variant::PLANE;
if (vtclass == CACHED_CLASS(Callable))
return Variant::CALLABLE;
if (vtclass == CACHED_CLASS(SignalInfo))
return Variant::SIGNAL;
if (mono_class_is_enum(vtclass->get_mono_ptr()))
return Variant::INT;
} break;
case MONO_TYPE_ARRAY:
case MONO_TYPE_SZARRAY: {
MonoArrayType *array_type = mono_type_get_array_type(p_type.type_class->get_mono_type());
if (array_type->eklass == CACHED_CLASS_RAW(MonoObject))
return Variant::ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(uint8_t))
return Variant::PACKED_BYTE_ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
return Variant::PACKED_INT32_ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(int64_t))
return Variant::PACKED_INT64_ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(float))
return Variant::PACKED_FLOAT32_ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(double))
return Variant::PACKED_FLOAT64_ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(String))
return Variant::PACKED_STRING_ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
return Variant::PACKED_VECTOR2_ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
return Variant::PACKED_VECTOR3_ARRAY;
if (array_type->eklass == CACHED_CLASS_RAW(Color))
return Variant::PACKED_COLOR_ARRAY;
GDMonoClass *array_type_class = GDMono::get_singleton()->get_class(array_type->eklass);
if (CACHED_CLASS(GodotObject)->is_assignable_from(array_type_class))
return Variant::ARRAY;
} break;
case MONO_TYPE_CLASS: {
GDMonoClass *type_class = p_type.type_class;
// GodotObject
if (CACHED_CLASS(GodotObject)->is_assignable_from(type_class)) {
return Variant::OBJECT;
}
if (CACHED_CLASS(StringName) == type_class) {
return Variant::STRING_NAME;
}
if (CACHED_CLASS(NodePath) == type_class) {
return Variant::NODE_PATH;
}
if (CACHED_CLASS(RID) == type_class) {
return Variant::_RID;
}
if (CACHED_CLASS(Dictionary) == type_class) {
return Variant::DICTIONARY;
}
if (CACHED_CLASS(Array) == type_class) {
return Variant::ARRAY;
}
// IDictionary
if (p_type.type_class == CACHED_CLASS(System_Collections_IDictionary)) {
return Variant::DICTIONARY;
}
// ICollection or IEnumerable
if (p_type.type_class == CACHED_CLASS(System_Collections_ICollection) ||
p_type.type_class == CACHED_CLASS(System_Collections_IEnumerable)) {
return Variant::ARRAY;
}
} break;
case MONO_TYPE_OBJECT: {
if (r_nil_is_variant)
*r_nil_is_variant = true;
return Variant::NIL;
} break;
case MONO_TYPE_GENERICINST: {
MonoReflectionType *reftype = mono_type_get_object(mono_domain_get(), p_type.type_class->get_mono_type());
// Godot.Collections.Dictionary<TKey, TValue>
if (GDMonoUtils::Marshal::type_is_generic_dictionary(reftype)) {
return Variant::DICTIONARY;
}
// Godot.Collections.Array<T>
if (GDMonoUtils::Marshal::type_is_generic_array(reftype)) {
return Variant::ARRAY;
}
// System.Collections.Generic.Dictionary<TKey, TValue>
if (GDMonoUtils::Marshal::type_is_system_generic_dictionary(reftype)) {
return Variant::DICTIONARY;
}
// System.Collections.Generic.List<T>
if (GDMonoUtils::Marshal::type_is_system_generic_list(reftype)) {
return Variant::ARRAY;
}
// IDictionary<TKey, TValue>
if (GDMonoUtils::Marshal::type_is_generic_idictionary(reftype)) {
return Variant::DICTIONARY;
}
// ICollection<T> or IEnumerable<T>
if (GDMonoUtils::Marshal::type_is_generic_icollection(reftype) || GDMonoUtils::Marshal::type_is_generic_ienumerable(reftype)) {
return Variant::ARRAY;
}
} break;
default: {
} break;
}
if (r_nil_is_variant)
*r_nil_is_variant = false;
// Unknown
return Variant::NIL;
}
bool try_get_array_element_type(const ManagedType &p_array_type, ManagedType &r_elem_type) {
switch (p_array_type.type_encoding) {
case MONO_TYPE_ARRAY:
case MONO_TYPE_SZARRAY: {
MonoArrayType *array_type = mono_type_get_array_type(p_array_type.type_class->get_mono_type());
GDMonoClass *array_type_class = GDMono::get_singleton()->get_class(array_type->eklass);
r_elem_type = ManagedType::from_class(array_type_class);
return true;
} break;
case MONO_TYPE_GENERICINST: {
MonoReflectionType *array_reftype = mono_type_get_object(mono_domain_get(), p_array_type.type_class->get_mono_type());
if (GDMonoUtils::Marshal::type_is_generic_array(array_reftype) ||
GDMonoUtils::Marshal::type_is_system_generic_list(array_reftype) ||
GDMonoUtils::Marshal::type_is_generic_icollection(array_reftype) ||
GDMonoUtils::Marshal::type_is_generic_ienumerable(array_reftype)) {
MonoReflectionType *elem_reftype;
GDMonoUtils::Marshal::array_get_element_type(array_reftype, &elem_reftype);
r_elem_type = ManagedType::from_reftype(elem_reftype);
return true;
}
} break;
default: {
} break;
}
return false;
}
bool try_get_dictionary_key_value_types(const ManagedType &p_dictionary_type, ManagedType &r_key_type, ManagedType &r_value_type) {
switch (p_dictionary_type.type_encoding) {
case MONO_TYPE_GENERICINST: {
MonoReflectionType *dict_reftype = mono_type_get_object(mono_domain_get(), p_dictionary_type.type_class->get_mono_type());
if (GDMonoUtils::Marshal::type_is_generic_dictionary(dict_reftype) ||
GDMonoUtils::Marshal::type_is_system_generic_dictionary(dict_reftype) ||
GDMonoUtils::Marshal::type_is_generic_idictionary(dict_reftype)) {
MonoReflectionType *key_reftype;
MonoReflectionType *value_reftype;
GDMonoUtils::Marshal::dictionary_get_key_value_types(dict_reftype, &key_reftype, &value_reftype);
r_key_type = ManagedType::from_reftype(key_reftype);
r_value_type = ManagedType::from_reftype(value_reftype);
return true;
}
} break;
default: {
} break;
}
return false;
}
String mono_to_utf8_string(MonoString *p_mono_string) {
MonoError error;
char *utf8 = mono_string_to_utf8_checked(p_mono_string, &error);
if (!mono_error_ok(&error)) {
ERR_PRINT(String() + "Failed to convert MonoString* to UTF-8: '" + mono_error_get_message(&error) + "'.");
mono_error_cleanup(&error);
return String();
}
String ret = String::utf8(utf8);
mono_free(utf8);
return ret;
}
String mono_to_utf16_string(MonoString *p_mono_string) {
int len = mono_string_length(p_mono_string);
String ret;
if (len == 0)
return ret;
ret.resize(len + 1);
ret.set(len, 0);
CharType *src = (CharType *)mono_string_chars(p_mono_string);
CharType *dst = ret.ptrw();
for (int i = 0; i < len; i++) {
dst[i] = src[i];
}
return ret;
}
MonoObject *variant_to_mono_object(const Variant *p_var) {
ManagedType type;
type.type_encoding = MONO_TYPE_OBJECT;
// type.type_class is not needed when we specify the MONO_TYPE_OBJECT encoding
return variant_to_mono_object(p_var, type);
}
MonoObject *variant_to_mono_object(const Variant *p_var, const ManagedType &p_type) {
switch (p_type.type_encoding) {
case MONO_TYPE_BOOLEAN: {
MonoBoolean val = p_var->operator bool();
return BOX_BOOLEAN(val);
}
case MONO_TYPE_CHAR: {
uint16_t val = p_var->operator unsigned short();
return BOX_UINT16(val);
}
case MONO_TYPE_I1: {
int8_t val = p_var->operator signed char();
return BOX_INT8(val);
}
case MONO_TYPE_I2: {
int16_t val = p_var->operator signed short();
return BOX_INT16(val);
}
case MONO_TYPE_I4: {
int32_t val = p_var->operator signed int();
return BOX_INT32(val);
}
case MONO_TYPE_I8: {
int64_t val = p_var->operator int64_t();
return BOX_INT64(val);
}
case MONO_TYPE_U1: {
uint8_t val = p_var->operator unsigned char();
return BOX_UINT8(val);
}
case MONO_TYPE_U2: {
uint16_t val = p_var->operator unsigned short();
return BOX_UINT16(val);
}
case MONO_TYPE_U4: {
uint32_t val = p_var->operator unsigned int();
return BOX_UINT32(val);
}
case MONO_TYPE_U8: {
uint64_t val = p_var->operator uint64_t();
return BOX_UINT64(val);
}
case MONO_TYPE_R4: {
float val = p_var->operator float();
return BOX_FLOAT(val);
}
case MONO_TYPE_R8: {
double val = p_var->operator double();
return BOX_DOUBLE(val);
}
case MONO_TYPE_STRING: {
if (p_var->get_type() == Variant::NIL)
return nullptr; // Otherwise, Variant -> String would return the string "Null"
return (MonoObject *)mono_string_from_godot(p_var->operator String());
} break;
case MONO_TYPE_VALUETYPE: {
GDMonoClass *vtclass = p_type.type_class;
if (vtclass == CACHED_CLASS(Vector2)) {
GDMonoMarshal::M_Vector2 from = MARSHALLED_OUT(Vector2, p_var->operator ::Vector2());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Vector2), &from);
}
if (vtclass == CACHED_CLASS(Vector2i)) {
GDMonoMarshal::M_Vector2i from = MARSHALLED_OUT(Vector2i, p_var->operator ::Vector2i());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Vector2i), &from);
}
if (vtclass == CACHED_CLASS(Rect2)) {
GDMonoMarshal::M_Rect2 from = MARSHALLED_OUT(Rect2, p_var->operator ::Rect2());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Rect2), &from);
}
if (vtclass == CACHED_CLASS(Rect2i)) {
GDMonoMarshal::M_Rect2i from = MARSHALLED_OUT(Rect2i, p_var->operator ::Rect2i());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Rect2i), &from);
}
if (vtclass == CACHED_CLASS(Transform2D)) {
GDMonoMarshal::M_Transform2D from = MARSHALLED_OUT(Transform2D, p_var->operator ::Transform2D());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Transform2D), &from);
}
if (vtclass == CACHED_CLASS(Vector3)) {
GDMonoMarshal::M_Vector3 from = MARSHALLED_OUT(Vector3, p_var->operator ::Vector3());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Vector3), &from);
}
if (vtclass == CACHED_CLASS(Vector3i)) {
GDMonoMarshal::M_Vector3i from = MARSHALLED_OUT(Vector3i, p_var->operator ::Vector3i());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Vector3i), &from);
}
if (vtclass == CACHED_CLASS(Basis)) {
GDMonoMarshal::M_Basis from = MARSHALLED_OUT(Basis, p_var->operator ::Basis());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Basis), &from);
}
if (vtclass == CACHED_CLASS(Quat)) {
GDMonoMarshal::M_Quat from = MARSHALLED_OUT(Quat, p_var->operator ::Quat());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Quat), &from);
}
if (vtclass == CACHED_CLASS(Transform)) {
GDMonoMarshal::M_Transform from = MARSHALLED_OUT(Transform, p_var->operator ::Transform());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Transform), &from);
}
if (vtclass == CACHED_CLASS(AABB)) {
GDMonoMarshal::M_AABB from = MARSHALLED_OUT(AABB, p_var->operator ::AABB());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(AABB), &from);
}
if (vtclass == CACHED_CLASS(Color)) {
GDMonoMarshal::M_Color from = MARSHALLED_OUT(Color, p_var->operator ::Color());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Color), &from);
}
if (vtclass == CACHED_CLASS(Plane)) {
GDMonoMarshal::M_Plane from = MARSHALLED_OUT(Plane, p_var->operator ::Plane());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Plane), &from);
}
if (vtclass == CACHED_CLASS(Callable)) {
GDMonoMarshal::M_Callable from = GDMonoMarshal::callable_to_managed(p_var->operator Callable());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Callable), &from);
}
if (vtclass == CACHED_CLASS(SignalInfo)) {
GDMonoMarshal::M_SignalInfo from = GDMonoMarshal::signal_info_to_managed(p_var->operator Signal());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(SignalInfo), &from);
}
if (mono_class_is_enum(vtclass->get_mono_ptr())) {
MonoType *enum_basetype = mono_class_enum_basetype(vtclass->get_mono_ptr());
MonoClass *enum_baseclass = mono_class_from_mono_type(enum_basetype);
switch (mono_type_get_type(enum_basetype)) {
case MONO_TYPE_BOOLEAN: {
MonoBoolean val = p_var->operator bool();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_CHAR: {
uint16_t val = p_var->operator unsigned short();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_I1: {
int8_t val = p_var->operator signed char();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_I2: {
int16_t val = p_var->operator signed short();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_I4: {
int32_t val = p_var->operator signed int();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_I8: {
int64_t val = p_var->operator int64_t();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_U1: {
uint8_t val = p_var->operator unsigned char();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_U2: {
uint16_t val = p_var->operator unsigned short();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_U4: {
uint32_t val = p_var->operator unsigned int();
return BOX_ENUM(enum_baseclass, val);
}
case MONO_TYPE_U8: {
uint64_t val = p_var->operator uint64_t();
return BOX_ENUM(enum_baseclass, val);
}
default: {
ERR_FAIL_V_MSG(nullptr, "Attempted to convert Variant to a managed enum value of unmarshallable base type.");
}
}
}
} break;
case MONO_TYPE_ARRAY:
case MONO_TYPE_SZARRAY: {
MonoArrayType *array_type = mono_type_get_array_type(p_type.type_class->get_mono_type());
if (array_type->eklass == CACHED_CLASS_RAW(MonoObject))
return (MonoObject *)Array_to_mono_array(p_var->operator Array());
if (array_type->eklass == CACHED_CLASS_RAW(uint8_t))
return (MonoObject *)PackedByteArray_to_mono_array(p_var->operator PackedByteArray());
if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
return (MonoObject *)PackedInt32Array_to_mono_array(p_var->operator PackedInt32Array());
if (array_type->eklass == CACHED_CLASS_RAW(int64_t))
return (MonoObject *)PackedInt64Array_to_mono_array(p_var->operator PackedInt64Array());
if (array_type->eklass == CACHED_CLASS_RAW(float))
return (MonoObject *)PackedFloat32Array_to_mono_array(p_var->operator PackedFloat32Array());
if (array_type->eklass == CACHED_CLASS_RAW(double))
return (MonoObject *)PackedFloat64Array_to_mono_array(p_var->operator PackedFloat64Array());
if (array_type->eklass == CACHED_CLASS_RAW(String))
return (MonoObject *)PackedStringArray_to_mono_array(p_var->operator PackedStringArray());
if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
return (MonoObject *)PackedVector2Array_to_mono_array(p_var->operator PackedVector2Array());
if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
return (MonoObject *)PackedVector3Array_to_mono_array(p_var->operator PackedVector3Array());
if (array_type->eklass == CACHED_CLASS_RAW(Color))
return (MonoObject *)PackedColorArray_to_mono_array(p_var->operator PackedColorArray());
GDMonoClass *array_type_class = GDMono::get_singleton()->get_class(array_type->eklass);
if (CACHED_CLASS(GodotObject)->is_assignable_from(array_type_class))
return (MonoObject *)Array_to_mono_array(p_var->operator Array(), array_type_class);
ERR_FAIL_V_MSG(nullptr, "Attempted to convert Variant to a managed array of unmarshallable element type.");
} break;
case MONO_TYPE_CLASS: {
GDMonoClass *type_class = p_type.type_class;
// GodotObject
if (CACHED_CLASS(GodotObject)->is_assignable_from(type_class)) {
return GDMonoUtils::unmanaged_get_managed(p_var->operator Object *());
}
if (CACHED_CLASS(StringName) == type_class) {
return GDMonoUtils::create_managed_from(p_var->operator StringName());
}
if (CACHED_CLASS(NodePath) == type_class) {
return GDMonoUtils::create_managed_from(p_var->operator NodePath());
}
if (CACHED_CLASS(RID) == type_class) {
return GDMonoUtils::create_managed_from(p_var->operator RID());
}
// Godot.Collections.Dictionary or IDictionary
if (CACHED_CLASS(Dictionary) == type_class || CACHED_CLASS(System_Collections_IDictionary) == type_class) {
return GDMonoUtils::create_managed_from(p_var->operator Dictionary(), CACHED_CLASS(Dictionary));
}
// Godot.Collections.Array or ICollection or IEnumerable
if (CACHED_CLASS(Array) == type_class ||
CACHED_CLASS(System_Collections_ICollection) == type_class ||
CACHED_CLASS(System_Collections_IEnumerable) == type_class) {
return GDMonoUtils::create_managed_from(p_var->operator Array(), CACHED_CLASS(Array));
}
} break;
case MONO_TYPE_OBJECT: {
// Variant
switch (p_var->get_type()) {
case Variant::BOOL: {
MonoBoolean val = p_var->operator bool();
return BOX_BOOLEAN(val);
}
case Variant::INT: {
int64_t val = p_var->operator int64_t();
return BOX_INT64(val);
}
case Variant::FLOAT: {
#ifdef REAL_T_IS_DOUBLE
double val = p_var->operator double();
return BOX_DOUBLE(val);
#else
float val = p_var->operator float();
return BOX_FLOAT(val);
#endif
}
case Variant::STRING:
return (MonoObject *)mono_string_from_godot(p_var->operator String());
case Variant::VECTOR2: {
GDMonoMarshal::M_Vector2 from = MARSHALLED_OUT(Vector2, p_var->operator ::Vector2());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Vector2), &from);
}
case Variant::VECTOR2I: {
GDMonoMarshal::M_Vector2i from = MARSHALLED_OUT(Vector2i, p_var->operator ::Vector2i());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Vector2i), &from);
}
case Variant::RECT2: {
GDMonoMarshal::M_Rect2 from = MARSHALLED_OUT(Rect2, p_var->operator ::Rect2());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Rect2), &from);
}
case Variant::RECT2I: {
GDMonoMarshal::M_Rect2i from = MARSHALLED_OUT(Rect2i, p_var->operator ::Rect2i());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Rect2i), &from);
}
case Variant::VECTOR3: {
GDMonoMarshal::M_Vector3 from = MARSHALLED_OUT(Vector3, p_var->operator ::Vector3());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Vector3), &from);
}
case Variant::VECTOR3I: {
GDMonoMarshal::M_Vector3i from = MARSHALLED_OUT(Vector3i, p_var->operator ::Vector3i());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Vector3i), &from);
}
case Variant::TRANSFORM2D: {
GDMonoMarshal::M_Transform2D from = MARSHALLED_OUT(Transform2D, p_var->operator ::Transform2D());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Transform2D), &from);
}
case Variant::PLANE: {
GDMonoMarshal::M_Plane from = MARSHALLED_OUT(Plane, p_var->operator ::Plane());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Plane), &from);
}
case Variant::QUAT: {
GDMonoMarshal::M_Quat from = MARSHALLED_OUT(Quat, p_var->operator ::Quat());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Quat), &from);
}
case Variant::AABB: {
GDMonoMarshal::M_AABB from = MARSHALLED_OUT(AABB, p_var->operator ::AABB());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(AABB), &from);
}
case Variant::BASIS: {
GDMonoMarshal::M_Basis from = MARSHALLED_OUT(Basis, p_var->operator ::Basis());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Basis), &from);
}
case Variant::TRANSFORM: {
GDMonoMarshal::M_Transform from = MARSHALLED_OUT(Transform, p_var->operator ::Transform());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Transform), &from);
}
case Variant::COLOR: {
GDMonoMarshal::M_Color from = MARSHALLED_OUT(Color, p_var->operator ::Color());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Color), &from);
}
case Variant::STRING_NAME:
return GDMonoUtils::create_managed_from(p_var->operator StringName());
case Variant::NODE_PATH:
return GDMonoUtils::create_managed_from(p_var->operator NodePath());
case Variant::_RID:
return GDMonoUtils::create_managed_from(p_var->operator RID());
case Variant::OBJECT:
return GDMonoUtils::unmanaged_get_managed(p_var->operator Object *());
case Variant::CALLABLE: {
GDMonoMarshal::M_Callable from = GDMonoMarshal::callable_to_managed(p_var->operator Callable());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(Callable), &from);
}
case Variant::SIGNAL: {
GDMonoMarshal::M_SignalInfo from = GDMonoMarshal::signal_info_to_managed(p_var->operator Signal());
return mono_value_box(mono_domain_get(), CACHED_CLASS_RAW(SignalInfo), &from);
}
case Variant::DICTIONARY:
return GDMonoUtils::create_managed_from(p_var->operator Dictionary(), CACHED_CLASS(Dictionary));
case Variant::ARRAY:
return GDMonoUtils::create_managed_from(p_var->operator Array(), CACHED_CLASS(Array));
case Variant::PACKED_BYTE_ARRAY:
return (MonoObject *)PackedByteArray_to_mono_array(p_var->operator PackedByteArray());
case Variant::PACKED_INT32_ARRAY:
return (MonoObject *)PackedInt32Array_to_mono_array(p_var->operator PackedInt32Array());
case Variant::PACKED_INT64_ARRAY:
return (MonoObject *)PackedInt64Array_to_mono_array(p_var->operator PackedInt64Array());
case Variant::PACKED_FLOAT32_ARRAY:
return (MonoObject *)PackedFloat32Array_to_mono_array(p_var->operator PackedFloat32Array());
case Variant::PACKED_FLOAT64_ARRAY:
return (MonoObject *)PackedFloat64Array_to_mono_array(p_var->operator PackedFloat64Array());
case Variant::PACKED_STRING_ARRAY:
return (MonoObject *)PackedStringArray_to_mono_array(p_var->operator PackedStringArray());
case Variant::PACKED_VECTOR2_ARRAY:
return (MonoObject *)PackedVector2Array_to_mono_array(p_var->operator PackedVector2Array());
case Variant::PACKED_VECTOR3_ARRAY:
return (MonoObject *)PackedVector3Array_to_mono_array(p_var->operator PackedVector3Array());
case Variant::PACKED_COLOR_ARRAY:
return (MonoObject *)PackedColorArray_to_mono_array(p_var->operator PackedColorArray());
default:
return nullptr;
}
break;
case MONO_TYPE_GENERICINST: {
MonoReflectionType *reftype = mono_type_get_object(mono_domain_get(), p_type.type_class->get_mono_type());
// Godot.Collections.Dictionary<TKey, TValue>
if (GDMonoUtils::Marshal::type_is_generic_dictionary(reftype)) {
return GDMonoUtils::create_managed_from(p_var->operator Dictionary(), p_type.type_class);
}
// Godot.Collections.Array<T>
if (GDMonoUtils::Marshal::type_is_generic_array(reftype)) {
return GDMonoUtils::create_managed_from(p_var->operator Array(), p_type.type_class);
}
// System.Collections.Generic.Dictionary<TKey, TValue>
if (GDMonoUtils::Marshal::type_is_system_generic_dictionary(reftype)) {
MonoReflectionType *key_reftype = nullptr;
MonoReflectionType *value_reftype = nullptr;
GDMonoUtils::Marshal::dictionary_get_key_value_types(reftype, &key_reftype, &value_reftype);
return Dictionary_to_system_generic_dict(p_var->operator Dictionary(), p_type.type_class, key_reftype, value_reftype);
}
// System.Collections.Generic.List<T>
if (GDMonoUtils::Marshal::type_is_system_generic_list(reftype)) {
MonoReflectionType *elem_reftype = nullptr;
GDMonoUtils::Marshal::array_get_element_type(reftype, &elem_reftype);
return Array_to_system_generic_list(p_var->operator Array(), p_type.type_class, elem_reftype);
}
// IDictionary<TKey, TValue>
if (GDMonoUtils::Marshal::type_is_generic_idictionary(reftype)) {
MonoReflectionType *key_reftype;
MonoReflectionType *value_reftype;
GDMonoUtils::Marshal::dictionary_get_key_value_types(reftype, &key_reftype, &value_reftype);
GDMonoClass *godot_dict_class = GDMonoUtils::Marshal::make_generic_dictionary_type(key_reftype, value_reftype);
return GDMonoUtils::create_managed_from(p_var->operator Dictionary(), godot_dict_class);
}
// ICollection<T> or IEnumerable<T>
if (GDMonoUtils::Marshal::type_is_generic_icollection(reftype) || GDMonoUtils::Marshal::type_is_generic_ienumerable(reftype)) {
MonoReflectionType *elem_reftype;
GDMonoUtils::Marshal::array_get_element_type(reftype, &elem_reftype);
GDMonoClass *godot_array_class = GDMonoUtils::Marshal::make_generic_array_type(elem_reftype);
return GDMonoUtils::create_managed_from(p_var->operator Array(), godot_array_class);
}
} break;
} break;
}
ERR_FAIL_V_MSG(nullptr, "Attempted to convert Variant to an unmarshallable managed type. Name: '" +
p_type.type_class->get_name() + "' Encoding: " + itos(p_type.type_encoding) + ".");
}
Variant mono_object_to_variant_impl(MonoObject *p_obj, const ManagedType &p_type, bool p_fail_with_err = true) {
ERR_FAIL_COND_V(!p_type.type_class, Variant());
switch (p_type.type_encoding) {
case MONO_TYPE_BOOLEAN:
return (bool)unbox<MonoBoolean>(p_obj);
case MONO_TYPE_CHAR:
return unbox<uint16_t>(p_obj);
case MONO_TYPE_I1:
return unbox<int8_t>(p_obj);
case MONO_TYPE_I2:
return unbox<int16_t>(p_obj);
case MONO_TYPE_I4:
return unbox<int32_t>(p_obj);
case MONO_TYPE_I8:
return unbox<int64_t>(p_obj);
case MONO_TYPE_U1:
return unbox<uint8_t>(p_obj);
case MONO_TYPE_U2:
return unbox<uint16_t>(p_obj);
case MONO_TYPE_U4:
return unbox<uint32_t>(p_obj);
case MONO_TYPE_U8:
return unbox<uint64_t>(p_obj);
case MONO_TYPE_R4:
return unbox<float>(p_obj);
case MONO_TYPE_R8:
return unbox<double>(p_obj);
case MONO_TYPE_STRING: {
if (p_obj == nullptr)
return Variant(); // NIL
return mono_string_to_godot_not_null((MonoString *)p_obj);
} break;
case MONO_TYPE_VALUETYPE: {
GDMonoClass *vtclass = p_type.type_class;
if (vtclass == CACHED_CLASS(Vector2))
return MARSHALLED_IN(Vector2, unbox_addr<GDMonoMarshal::M_Vector2>(p_obj));
if (vtclass == CACHED_CLASS(Vector2i))
return MARSHALLED_IN(Vector2i, unbox_addr<GDMonoMarshal::M_Vector2i>(p_obj));
if (vtclass == CACHED_CLASS(Rect2))
return MARSHALLED_IN(Rect2, unbox_addr<GDMonoMarshal::M_Rect2>(p_obj));
if (vtclass == CACHED_CLASS(Rect2i))
return MARSHALLED_IN(Rect2i, unbox_addr<GDMonoMarshal::M_Rect2i>(p_obj));
if (vtclass == CACHED_CLASS(Transform2D))
return MARSHALLED_IN(Transform2D, unbox_addr<GDMonoMarshal::M_Transform2D>(p_obj));
if (vtclass == CACHED_CLASS(Vector3))
return MARSHALLED_IN(Vector3, unbox_addr<GDMonoMarshal::M_Vector3>(p_obj));
if (vtclass == CACHED_CLASS(Vector3i))
return MARSHALLED_IN(Vector3i, unbox_addr<GDMonoMarshal::M_Vector3i>(p_obj));
if (vtclass == CACHED_CLASS(Basis))
return MARSHALLED_IN(Basis, unbox_addr<GDMonoMarshal::M_Basis>(p_obj));
if (vtclass == CACHED_CLASS(Quat))
return MARSHALLED_IN(Quat, unbox_addr<GDMonoMarshal::M_Quat>(p_obj));
if (vtclass == CACHED_CLASS(Transform))
return MARSHALLED_IN(Transform, unbox_addr<GDMonoMarshal::M_Transform>(p_obj));
if (vtclass == CACHED_CLASS(AABB))
return MARSHALLED_IN(AABB, unbox_addr<GDMonoMarshal::M_AABB>(p_obj));
if (vtclass == CACHED_CLASS(Color))
return MARSHALLED_IN(Color, unbox_addr<GDMonoMarshal::M_Color>(p_obj));
if (vtclass == CACHED_CLASS(Plane))
return MARSHALLED_IN(Plane, unbox_addr<GDMonoMarshal::M_Plane>(p_obj));
if (vtclass == CACHED_CLASS(Callable))
return managed_to_callable(unbox<GDMonoMarshal::M_Callable>(p_obj));
if (vtclass == CACHED_CLASS(SignalInfo))
return managed_to_signal_info(unbox<GDMonoMarshal::M_SignalInfo>(p_obj));
if (mono_class_is_enum(vtclass->get_mono_ptr()))
return unbox<int32_t>(p_obj);
} break;
case MONO_TYPE_ARRAY:
case MONO_TYPE_SZARRAY: {
MonoArrayType *array_type = mono_type_get_array_type(p_type.type_class->get_mono_type());
if (array_type->eklass == CACHED_CLASS_RAW(MonoObject))
return mono_array_to_Array((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(uint8_t))
return mono_array_to_PackedByteArray((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
return mono_array_to_PackedInt32Array((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(int64_t))
return mono_array_to_PackedInt64Array((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(float))
return mono_array_to_PackedFloat32Array((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(double))
return mono_array_to_PackedFloat64Array((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(String))
return mono_array_to_PackedStringArray((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
return mono_array_to_PackedVector2Array((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
return mono_array_to_PackedVector3Array((MonoArray *)p_obj);
if (array_type->eklass == CACHED_CLASS_RAW(Color))
return mono_array_to_PackedColorArray((MonoArray *)p_obj);
GDMonoClass *array_type_class = GDMono::get_singleton()->get_class(array_type->eklass);
if (CACHED_CLASS(GodotObject)->is_assignable_from(array_type_class))
return mono_array_to_Array((MonoArray *)p_obj);
if (p_fail_with_err) {
ERR_FAIL_V_MSG(Variant(), "Attempted to convert a managed array of unmarshallable element type to Variant.");
} else {
return Variant();
}
} break;
case MONO_TYPE_CLASS: {
GDMonoClass *type_class = p_type.type_class;
// GodotObject
if (CACHED_CLASS(GodotObject)->is_assignable_from(type_class)) {
Object *ptr = unbox<Object *>(CACHED_FIELD(GodotObject, ptr)->get_value(p_obj));
if (ptr != nullptr) {
Reference *ref = Object::cast_to<Reference>(ptr);
return ref ? Variant(Ref<Reference>(ref)) : Variant(ptr);
}
return Variant();
}
if (CACHED_CLASS(StringName) == type_class) {
StringName *ptr = unbox<StringName *>(CACHED_FIELD(StringName, ptr)->get_value(p_obj));
return ptr ? Variant(*ptr) : Variant();
}
if (CACHED_CLASS(NodePath) == type_class) {
NodePath *ptr = unbox<NodePath *>(CACHED_FIELD(NodePath, ptr)->get_value(p_obj));
return ptr ? Variant(*ptr) : Variant();
}
if (CACHED_CLASS(RID) == type_class) {
RID *ptr = unbox<RID *>(CACHED_FIELD(RID, ptr)->get_value(p_obj));
return ptr ? Variant(*ptr) : Variant();
}
// Godot.Collections.Dictionary
if (CACHED_CLASS(Dictionary) == type_class) {
MonoException *exc = nullptr;
Dictionary *ptr = CACHED_METHOD_THUNK(Dictionary, GetPtr).invoke(p_obj, &exc);
UNHANDLED_EXCEPTION(exc);
return ptr ? Variant(*ptr) : Variant();
}
// Godot.Collections.Array
if (CACHED_CLASS(Array) == type_class) {
MonoException *exc = nullptr;
Array *ptr = CACHED_METHOD_THUNK(Array, GetPtr).invoke(p_obj, &exc);
UNHANDLED_EXCEPTION(exc);
return ptr ? Variant(*ptr) : Variant();
}
} break;
case MONO_TYPE_GENERICINST: {
MonoReflectionType *reftype = mono_type_get_object(mono_domain_get(), p_type.type_class->get_mono_type());
// Godot.Collections.Dictionary<TKey, TValue>
if (GDMonoUtils::Marshal::type_is_generic_dictionary(reftype)) {
MonoException *exc = nullptr;
MonoObject *ret = p_type.type_class->get_method("GetPtr")->invoke(p_obj, &exc);
UNHANDLED_EXCEPTION(exc);
return *unbox<Dictionary *>(ret);
}
// Godot.Collections.Array<T>
if (GDMonoUtils::Marshal::type_is_generic_array(reftype)) {
MonoException *exc = nullptr;
MonoObject *ret = p_type.type_class->get_method("GetPtr")->invoke(p_obj, &exc);
UNHANDLED_EXCEPTION(exc);
return *unbox<Array *>(ret);
}
// System.Collections.Generic.Dictionary<TKey, TValue>
if (GDMonoUtils::Marshal::type_is_system_generic_dictionary(reftype)) {
MonoReflectionType *key_reftype = nullptr;
MonoReflectionType *value_reftype = nullptr;
GDMonoUtils::Marshal::dictionary_get_key_value_types(reftype, &key_reftype, &value_reftype);
return system_generic_dict_to_Dictionary(p_obj, p_type.type_class, key_reftype, value_reftype);
}
// System.Collections.Generic.List<T>
if (GDMonoUtils::Marshal::type_is_system_generic_list(reftype)) {
MonoReflectionType *elem_reftype = nullptr;
GDMonoUtils::Marshal::array_get_element_type(reftype, &elem_reftype);
return system_generic_list_to_Array(p_obj, p_type.type_class, elem_reftype);
}
} break;
}
if (p_fail_with_err) {
ERR_FAIL_V_MSG(Variant(), "Attempted to convert an unmarshallable managed type to Variant. Name: '" +
p_type.type_class->get_name() + "' Encoding: " + itos(p_type.type_encoding) + ".");
} else {
return Variant();
}
}
Variant mono_object_to_variant(MonoObject *p_obj) {
if (!p_obj)
return Variant();
ManagedType type = ManagedType::from_class(mono_object_get_class(p_obj));
return mono_object_to_variant_impl(p_obj, type);
}
Variant mono_object_to_variant(MonoObject *p_obj, const ManagedType &p_type) {
if (!p_obj)
return Variant();
return mono_object_to_variant_impl(p_obj, p_type);
}
Variant mono_object_to_variant_no_err(MonoObject *p_obj, const ManagedType &p_type) {
if (!p_obj)
return Variant();
return mono_object_to_variant_impl(p_obj, p_type, /* fail_with_err: */ false);
}
String mono_object_to_variant_string(MonoObject *p_obj, MonoException **r_exc) {
ManagedType type = ManagedType::from_class(mono_object_get_class(p_obj));
Variant var = GDMonoMarshal::mono_object_to_variant_no_err(p_obj, type);
if (var.get_type() == Variant::NIL && p_obj != nullptr) {
// Cannot convert MonoObject* to Variant; fallback to 'ToString()'.
MonoException *exc = nullptr;
MonoString *mono_str = GDMonoUtils::object_to_string(p_obj, &exc);
if (exc) {
if (r_exc)
*r_exc = exc;
return String();
}
return GDMonoMarshal::mono_string_to_godot(mono_str);
} else {
return var.operator String();
}
}
MonoObject *Dictionary_to_system_generic_dict(const Dictionary &p_dict, GDMonoClass *p_class, MonoReflectionType *p_key_reftype, MonoReflectionType *p_value_reftype) {
String ctor_desc = ":.ctor(System.Collections.Generic.IDictionary`2<" + GDMonoUtils::get_type_desc(p_key_reftype) +
", " + GDMonoUtils::get_type_desc(p_value_reftype) + ">)";
GDMonoMethod *ctor = p_class->get_method_with_desc(ctor_desc, true);
CRASH_COND(ctor == nullptr);
MonoObject *mono_object = mono_object_new(mono_domain_get(), p_class->get_mono_ptr());
ERR_FAIL_NULL_V(mono_object, nullptr);
GDMonoClass *godot_dict_class = GDMonoUtils::Marshal::make_generic_dictionary_type(p_key_reftype, p_value_reftype);
MonoObject *godot_dict = GDMonoUtils::create_managed_from(p_dict, godot_dict_class);
void *ctor_args[1] = { godot_dict };
MonoException *exc = nullptr;
ctor->invoke_raw(mono_object, ctor_args, &exc);
UNHANDLED_EXCEPTION(exc);
return mono_object;
}
Dictionary system_generic_dict_to_Dictionary(MonoObject *p_obj, [[maybe_unused]] GDMonoClass *p_class, MonoReflectionType *p_key_reftype, MonoReflectionType *p_value_reftype) {
GDMonoClass *godot_dict_class = GDMonoUtils::Marshal::make_generic_dictionary_type(p_key_reftype, p_value_reftype);
String ctor_desc = ":.ctor(System.Collections.Generic.IDictionary`2<" + GDMonoUtils::get_type_desc(p_key_reftype) +
", " + GDMonoUtils::get_type_desc(p_value_reftype) + ">)";
GDMonoMethod *godot_dict_ctor = godot_dict_class->get_method_with_desc(ctor_desc, true);
CRASH_COND(godot_dict_ctor == nullptr);
MonoObject *godot_dict = mono_object_new(mono_domain_get(), godot_dict_class->get_mono_ptr());
ERR_FAIL_NULL_V(godot_dict, Dictionary());
void *ctor_args[1] = { p_obj };
MonoException *exc = nullptr;
godot_dict_ctor->invoke_raw(godot_dict, ctor_args, &exc);
UNHANDLED_EXCEPTION(exc);
exc = nullptr;
MonoObject *ret = godot_dict_class->get_method("GetPtr")->invoke(godot_dict, &exc);
UNHANDLED_EXCEPTION(exc);
return *unbox<Dictionary *>(ret);
}
MonoObject *Array_to_system_generic_list(const Array &p_array, GDMonoClass *p_class, MonoReflectionType *p_elem_reftype) {
GDMonoClass *elem_class = ManagedType::from_reftype(p_elem_reftype).type_class;
String ctor_desc = ":.ctor(System.Collections.Generic.IEnumerable`1<" + elem_class->get_type_desc() + ">)";
GDMonoMethod *ctor = p_class->get_method_with_desc(ctor_desc, true);
CRASH_COND(ctor == nullptr);
MonoObject *mono_object = mono_object_new(mono_domain_get(), p_class->get_mono_ptr());
ERR_FAIL_NULL_V(mono_object, nullptr);
void *ctor_args[1] = { Array_to_mono_array(p_array, elem_class) };
MonoException *exc = nullptr;
ctor->invoke_raw(mono_object, ctor_args, &exc);
UNHANDLED_EXCEPTION(exc);
return mono_object;
}
Array system_generic_list_to_Array(MonoObject *p_obj, GDMonoClass *p_class, [[maybe_unused]] MonoReflectionType *p_elem_reftype) {
GDMonoMethod *to_array = p_class->get_method("ToArray", 0);
CRASH_COND(to_array == nullptr);
MonoException *exc = nullptr;
MonoArray *mono_array = (MonoArray *)to_array->invoke_raw(p_obj, nullptr, &exc);
UNHANDLED_EXCEPTION(exc);
return mono_array_to_Array(mono_array);
}
MonoArray *Array_to_mono_array(const Array &p_array) {
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(MonoObject), length);
for (int i = 0; i < length; i++) {
MonoObject *boxed = variant_to_mono_object(p_array[i]);
mono_array_setref(ret, i, boxed);
}
return ret;
}
MonoArray *Array_to_mono_array(const Array &p_array, GDMonoClass *p_array_type_class) {
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), p_array_type_class->get_mono_ptr(), length);
for (int i = 0; i < length; i++) {
MonoObject *boxed = variant_to_mono_object(p_array[i]);
mono_array_setref(ret, i, boxed);
}
return ret;
}
Array mono_array_to_Array(MonoArray *p_array) {
Array ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
for (int i = 0; i < length; i++) {
MonoObject *elem = mono_array_get(p_array, MonoObject *, i);
ret[i] = mono_object_to_variant(elem);
}
return ret;
}
MonoArray *PackedInt32Array_to_mono_array(const PackedInt32Array &p_array) {
const int32_t *src = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(int32_t), length);
int32_t *dst = (int32_t *)mono_array_addr(ret, int32_t, 0);
memcpy(dst, src, length);
return ret;
}
PackedInt32Array mono_array_to_PackedInt32Array(MonoArray *p_array) {
PackedInt32Array ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
int32_t *dst = ret.ptrw();
const int32_t *src = (const int32_t *)mono_array_addr(p_array, int32_t, 0);
memcpy(dst, src, length);
return ret;
}
MonoArray *PackedInt64Array_to_mono_array(const PackedInt64Array &p_array) {
const int64_t *src = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(int64_t), length);
int64_t *dst = (int64_t *)mono_array_addr(ret, int64_t, 0);
memcpy(dst, src, length);
return ret;
}
PackedInt64Array mono_array_to_PackedInt64Array(MonoArray *p_array) {
PackedInt64Array ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
int64_t *dst = ret.ptrw();
const int64_t *src = (const int64_t *)mono_array_addr(p_array, int64_t, 0);
memcpy(dst, src, length);
return ret;
}
MonoArray *PackedByteArray_to_mono_array(const PackedByteArray &p_array) {
const uint8_t *src = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(uint8_t), length);
uint8_t *dst = (uint8_t *)mono_array_addr(ret, uint8_t, 0);
memcpy(dst, src, length);
return ret;
}
PackedByteArray mono_array_to_PackedByteArray(MonoArray *p_array) {
PackedByteArray ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
uint8_t *dst = ret.ptrw();
const uint8_t *src = (const uint8_t *)mono_array_addr(p_array, uint8_t, 0);
memcpy(dst, src, length);
return ret;
}
MonoArray *PackedFloat32Array_to_mono_array(const PackedFloat32Array &p_array) {
const float *src = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(float), length);
float *dst = (float *)mono_array_addr(ret, float, 0);
memcpy(dst, src, length);
return ret;
}
PackedFloat32Array mono_array_to_PackedFloat32Array(MonoArray *p_array) {
PackedFloat32Array ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
float *dst = ret.ptrw();
const float *src = (const float *)mono_array_addr(p_array, float, 0);
memcpy(dst, src, length);
return ret;
}
MonoArray *PackedFloat64Array_to_mono_array(const PackedFloat64Array &p_array) {
const double *src = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(double), length);
double *dst = (double *)mono_array_addr(ret, double, 0);
memcpy(dst, src, length);
return ret;
}
PackedFloat64Array mono_array_to_PackedFloat64Array(MonoArray *p_array) {
PackedFloat64Array ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
double *dst = ret.ptrw();
const double *src = (const double *)mono_array_addr(p_array, double, 0);
memcpy(dst, src, length);
return ret;
}
MonoArray *PackedStringArray_to_mono_array(const PackedStringArray &p_array) {
const String *r = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(String), length);
for (int i = 0; i < length; i++) {
MonoString *boxed = mono_string_from_godot(r[i]);
mono_array_setref(ret, i, boxed);
}
return ret;
}
PackedStringArray mono_array_to_PackedStringArray(MonoArray *p_array) {
PackedStringArray ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
String *w = ret.ptrw();
for (int i = 0; i < length; i++) {
MonoString *elem = mono_array_get(p_array, MonoString *, i);
w[i] = mono_string_to_godot(elem);
}
return ret;
}
MonoArray *PackedColorArray_to_mono_array(const PackedColorArray &p_array) {
const Color *src = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Color), length);
if constexpr (InteropLayout::MATCHES_Color) {
Color *dst = (Color *)mono_array_addr(ret, Color, 0);
memcpy(dst, src, length);
} else {
for (int i = 0; i < length; i++) {
M_Color *raw = (M_Color *)mono_array_addr_with_size(ret, sizeof(M_Color), i);
*raw = MARSHALLED_OUT(Color, src[i]);
}
}
return ret;
}
PackedColorArray mono_array_to_PackedColorArray(MonoArray *p_array) {
PackedColorArray ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
Color *dst = ret.ptrw();
if constexpr (InteropLayout::MATCHES_Color) {
const Color *src = (const Color *)mono_array_addr(p_array, Color, 0);
memcpy(dst, src, length);
} else {
for (int i = 0; i < length; i++) {
dst[i] = MARSHALLED_IN(Color, (M_Color *)mono_array_addr_with_size(p_array, sizeof(M_Color), i));
}
}
return ret;
}
MonoArray *PackedVector2Array_to_mono_array(const PackedVector2Array &p_array) {
const Vector2 *src = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Vector2), length);
if constexpr (InteropLayout::MATCHES_Vector2) {
Vector2 *dst = (Vector2 *)mono_array_addr(ret, Vector2, 0);
memcpy(dst, src, length);
} else {
for (int i = 0; i < length; i++) {
M_Vector2 *raw = (M_Vector2 *)mono_array_addr_with_size(ret, sizeof(M_Vector2), i);
*raw = MARSHALLED_OUT(Vector2, src[i]);
}
}
return ret;
}
PackedVector2Array mono_array_to_PackedVector2Array(MonoArray *p_array) {
PackedVector2Array ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
Vector2 *dst = ret.ptrw();
if constexpr (InteropLayout::MATCHES_Vector2) {
const Vector2 *src = (const Vector2 *)mono_array_addr(p_array, Vector2, 0);
memcpy(dst, src, length);
} else {
for (int i = 0; i < length; i++) {
dst[i] = MARSHALLED_IN(Vector2, (M_Vector2 *)mono_array_addr_with_size(p_array, sizeof(M_Vector2), i));
}
}
return ret;
}
MonoArray *PackedVector3Array_to_mono_array(const PackedVector3Array &p_array) {
const Vector3 *src = p_array.ptr();
int length = p_array.size();
MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Vector3), length);
if constexpr (InteropLayout::MATCHES_Vector3) {
Vector3 *dst = (Vector3 *)mono_array_addr(ret, Vector3, 0);
memcpy(dst, src, length);
} else {
for (int i = 0; i < length; i++) {
M_Vector3 *raw = (M_Vector3 *)mono_array_addr_with_size(ret, sizeof(M_Vector3), i);
*raw = MARSHALLED_OUT(Vector3, src[i]);
}
}
return ret;
}
PackedVector3Array mono_array_to_PackedVector3Array(MonoArray *p_array) {
PackedVector3Array ret;
if (!p_array)
return ret;
int length = mono_array_length(p_array);
ret.resize(length);
Vector3 *dst = ret.ptrw();
if constexpr (InteropLayout::MATCHES_Vector3) {
const Vector3 *src = (const Vector3 *)mono_array_addr(p_array, Vector3, 0);
memcpy(dst, src, length);
} else {
for (int i = 0; i < length; i++) {
dst[i] = MARSHALLED_IN(Vector3, (M_Vector3 *)mono_array_addr_with_size(p_array, sizeof(M_Vector3), i));
}
}
return ret;
}
Callable managed_to_callable(const M_Callable &p_managed_callable) {
if (p_managed_callable.delegate) {
// TODO: Use pooling for ManagedCallable instances.
CallableCustom *managed_callable = memnew(ManagedCallable(p_managed_callable.delegate));
return Callable(managed_callable);
} else {
Object *target = p_managed_callable.target ?
unbox<Object *>(CACHED_FIELD(GodotObject, ptr)->get_value(p_managed_callable.target)) :
nullptr;
StringName *method_ptr = unbox<StringName *>(CACHED_FIELD(StringName, ptr)->get_value(p_managed_callable.method_string_name));
StringName method = method_ptr ? *method_ptr : StringName();
return Callable(target, method);
}
}
M_Callable callable_to_managed(const Callable &p_callable) {
if (p_callable.is_custom()) {
CallableCustom *custom = p_callable.get_custom();
CallableCustom::CompareEqualFunc compare_equal_func = custom->get_compare_equal_func();
if (compare_equal_func == ManagedCallable::compare_equal_func_ptr) {
ManagedCallable *managed_callable = static_cast<ManagedCallable *>(custom);
return {
nullptr, nullptr,
managed_callable->get_delegate()
};
} else if (compare_equal_func == SignalAwaiterCallable::compare_equal_func_ptr) {
SignalAwaiterCallable *signal_awaiter_callable = static_cast<SignalAwaiterCallable *>(custom);
return {
GDMonoUtils::unmanaged_get_managed(ObjectDB::get_instance(signal_awaiter_callable->get_object())),
GDMonoUtils::create_managed_from(signal_awaiter_callable->get_signal()),
nullptr
};
} else if (compare_equal_func == EventSignalCallable::compare_equal_func_ptr) {
EventSignalCallable *event_signal_callable = static_cast<EventSignalCallable *>(custom);
return {
GDMonoUtils::unmanaged_get_managed(ObjectDB::get_instance(event_signal_callable->get_object())),
GDMonoUtils::create_managed_from(event_signal_callable->get_signal()),
nullptr
};
}
// Some other CallableCustom. We only support ManagedCallable.
return { nullptr, nullptr, nullptr };
} else {
MonoObject *target_managed = GDMonoUtils::unmanaged_get_managed(p_callable.get_object());
MonoObject *method_string_name_managed = GDMonoUtils::create_managed_from(p_callable.get_method());
return { target_managed, method_string_name_managed, nullptr };
}
}
Signal managed_to_signal_info(const M_SignalInfo &p_managed_signal) {
Object *owner = p_managed_signal.owner ?
unbox<Object *>(CACHED_FIELD(GodotObject, ptr)->get_value(p_managed_signal.owner)) :
nullptr;
StringName *name_ptr = unbox<StringName *>(CACHED_FIELD(StringName, ptr)->get_value(p_managed_signal.name_string_name));
StringName name = name_ptr ? *name_ptr : StringName();
return Signal(owner, name);
}
M_SignalInfo signal_info_to_managed(const Signal &p_signal) {
Object *owner = p_signal.get_object();
MonoObject *owner_managed = GDMonoUtils::unmanaged_get_managed(owner);
MonoObject *name_string_name_managed = GDMonoUtils::create_managed_from(p_signal.get_name());
return { owner_managed, name_string_name_managed };
}
} // namespace GDMonoMarshal