text: /*************************************************************************/
  /*  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 "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) {
  	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::REAL;
  		case MONO_TYPE_R8:
  			return Variant::REAL;
  
  		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(Rect2))
  				return Variant::RECT2;
  
  			if (vtclass == CACHED_CLASS(Transform2D))
  				return Variant::TRANSFORM2D;
  
  			if (vtclass == CACHED_CLASS(Vector3))
  				return Variant::VECTOR3;
  
  			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 (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::POOL_BYTE_ARRAY;
  
  			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
  				return Variant::POOL_INT_ARRAY;
  
  			if (array_type->eklass == REAL_T_MONOCLASS)
  				return Variant::POOL_REAL_ARRAY;
  
  			if (array_type->eklass == CACHED_CLASS_RAW(String))
  				return Variant::POOL_STRING_ARRAY;
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
  				return Variant::POOL_VECTOR2_ARRAY;
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
  				return Variant::POOL_VECTOR3_ARRAY;
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Color))
  				return Variant::POOL_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(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_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;
  	}
  
  	// 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_PRINTS(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 NULL; // 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(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(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(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 (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(NULL, "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 *)PoolByteArray_to_mono_array(p_var->operator PoolByteArray());
  
  			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
  				return (MonoObject *)PoolIntArray_to_mono_array(p_var->operator PoolIntArray());
  
  			if (array_type->eklass == REAL_T_MONOCLASS)
  				return (MonoObject *)PoolRealArray_to_mono_array(p_var->operator PoolRealArray());
  
  			if (array_type->eklass == CACHED_CLASS_RAW(String))
  				return (MonoObject *)PoolStringArray_to_mono_array(p_var->operator PoolStringArray());
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
  				return (MonoObject *)PoolVector2Array_to_mono_array(p_var->operator PoolVector2Array());
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
  				return (MonoObject *)PoolVector3Array_to_mono_array(p_var->operator PoolVector3Array());
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Color))
  				return (MonoObject *)PoolColorArray_to_mono_array(p_var->operator PoolColorArray());
  
  			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(NULL, "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(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::REAL: {
  #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::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::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::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::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::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::POOL_BYTE_ARRAY:
  					return (MonoObject *)PoolByteArray_to_mono_array(p_var->operator PoolByteArray());
  				case Variant::POOL_INT_ARRAY:
  					return (MonoObject *)PoolIntArray_to_mono_array(p_var->operator PoolIntArray());
  				case Variant::POOL_REAL_ARRAY:
  					return (MonoObject *)PoolRealArray_to_mono_array(p_var->operator PoolRealArray());
  				case Variant::POOL_STRING_ARRAY:
  					return (MonoObject *)PoolStringArray_to_mono_array(p_var->operator PoolStringArray());
  				case Variant::POOL_VECTOR2_ARRAY:
  					return (MonoObject *)PoolVector2Array_to_mono_array(p_var->operator PoolVector2Array());
  				case Variant::POOL_VECTOR3_ARRAY:
  					return (MonoObject *)PoolVector3Array_to_mono_array(p_var->operator PoolVector3Array());
  				case Variant::POOL_COLOR_ARRAY:
  					return (MonoObject *)PoolColorArray_to_mono_array(p_var->operator PoolColorArray());
  				default:
  					return NULL;
  			}
  			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(NULL, "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 == NULL)
  				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, (GDMonoMarshal::M_Vector2 *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(Rect2))
  				return MARSHALLED_IN(Rect2, (GDMonoMarshal::M_Rect2 *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(Transform2D))
  				return MARSHALLED_IN(Transform2D, (GDMonoMarshal::M_Transform2D *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(Vector3))
  				return MARSHALLED_IN(Vector3, (GDMonoMarshal::M_Vector3 *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(Basis))
  				return MARSHALLED_IN(Basis, (GDMonoMarshal::M_Basis *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(Quat))
  				return MARSHALLED_IN(Quat, (GDMonoMarshal::M_Quat *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(Transform))
  				return MARSHALLED_IN(Transform, (GDMonoMarshal::M_Transform *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(AABB))
  				return MARSHALLED_IN(AABB, (GDMonoMarshal::M_AABB *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(Color))
  				return MARSHALLED_IN(Color, (GDMonoMarshal::M_Color *)mono_object_unbox(p_obj));
  
  			if (vtclass == CACHED_CLASS(Plane))
  				return MARSHALLED_IN(Plane, (GDMonoMarshal::M_Plane *)mono_object_unbox(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_PoolByteArray((MonoArray *)p_obj);
  
  			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
  				return mono_array_to_PoolIntArray((MonoArray *)p_obj);
  
  			if (array_type->eklass == REAL_T_MONOCLASS)
  				return mono_array_to_PoolRealArray((MonoArray *)p_obj);
  
  			if (array_type->eklass == CACHED_CLASS_RAW(String))
  				return mono_array_to_PoolStringArray((MonoArray *)p_obj);
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
  				return mono_array_to_PoolVector2Array((MonoArray *)p_obj);
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
  				return mono_array_to_PoolVector3Array((MonoArray *)p_obj);
  
  			if (array_type->eklass == CACHED_CLASS_RAW(Color))
  				return mono_array_to_PoolColorArray((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 != NULL) {
  					Reference *ref = Object::cast_to<Reference>(ptr);
  					return ref ? Variant(Ref<Reference>(ref)) : Variant(ptr);
  				}
  				return 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 = NULL;
  				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 = NULL;
  				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 = NULL;
  				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 = NULL;
  				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) {
  	if (p_obj == nullptr) {
  		return String("null");
  	}
  
  	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 != NULL) {
  		// Cannot convert MonoObject* to Variant; fallback to 'ToString()'.
  		MonoException *exc = NULL;
  		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) {
  	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(MonoObject), p_array.size());
  
  	for (int i = 0; i < p_array.size(); 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;
  }
  
  // TODO: Use memcpy where possible
  
  MonoArray *PoolIntArray_to_mono_array(const PoolIntArray &p_array) {
  	PoolIntArray::Read r = p_array.read();
  
  	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(int32_t), p_array.size());
  
  	for (int i = 0; i < p_array.size(); i++) {
  		mono_array_set(ret, int32_t, i, r[i]);
  	}
  
  	return ret;
  }
  
  PoolIntArray mono_array_to_PoolIntArray(MonoArray *p_array) {
  	PoolIntArray ret;
  	if (!p_array)
  		return ret;
  	int length = mono_array_length(p_array);
  	ret.resize(length);
  	PoolIntArray::Write w = ret.write();
  
  	for (int i = 0; i < length; i++) {
  		w[i] = mono_array_get(p_array, int32_t, i);
  	}
  
  	return ret;
  }
  
  MonoArray *PoolByteArray_to_mono_array(const PoolByteArray &p_array) {
  	PoolByteArray::Read r = p_array.read();
  
  	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(uint8_t), p_array.size());
  
  	for (int i = 0; i < p_array.size(); i++) {
  		mono_array_set(ret, uint8_t, i, r[i]);
  	}
  
  	return ret;
  }
  
  PoolByteArray mono_array_to_PoolByteArray(MonoArray *p_array) {
  	PoolByteArray ret;
  	if (!p_array)
  		return ret;
  	int length = mono_array_length(p_array);
  	ret.resize(length);
  	PoolByteArray::Write w = ret.write();
  
  	for (int i = 0; i < length; i++) {
  		w[i] = mono_array_get(p_array, uint8_t, i);
  	}
  
  	return ret;
  }
  
  MonoArray *PoolRealArray_to_mono_array(const PoolRealArray &p_array) {
  	PoolRealArray::Read r = p_array.read();
  
  	MonoArray *ret = mono_array_new(mono_domain_get(), REAL_T_MONOCLASS, p_array.size());
  
  	for (int i = 0; i < p_array.size(); i++) {
  		mono_array_set(ret, real_t, i, r[i]);
  	}
  
  	return ret;
  }
  
  PoolRealArray mono_array_to_PoolRealArray(MonoArray *p_array) {
  	PoolRealArray ret;
  	if (!p_array)
  		return ret;
  	int length = mono_array_length(p_array);
  	ret.resize(length);
  	PoolRealArray::Write w = ret.write();
  
  	for (int i = 0; i < length; i++) {
  		w[i] = mono_array_get(p_array, real_t, i);
  	}
  
  	return ret;
  }
  
  MonoArray *PoolStringArray_to_mono_array(const PoolStringArray &p_array) {
  	PoolStringArray::Read r = p_array.read();
  
  	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(String), p_array.size());
  
  	for (int i = 0; i < p_array.size(); i++) {
  		MonoString *boxed = mono_string_from_godot(r[i]);
  		mono_array_setref(ret, i, boxed);
  	}
  
  	return ret;
  }
  
  PoolStringArray mono_array_to_PoolStringArray(MonoArray *p_array) {
  	PoolStringArray ret;
  	if (!p_array)
  		return ret;
  	int length = mono_array_length(p_array);
  	ret.resize(length);
  	PoolStringArray::Write w = ret.write();
  
  	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 *PoolColorArray_to_mono_array(const PoolColorArray &p_array) {
  	PoolColorArray::Read r = p_array.read();
  
  	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Color), p_array.size());
  
  	for (int i = 0; i < p_array.size(); i++) {
  		M_Color *raw = (M_Color *)mono_array_addr_with_size(ret, sizeof(M_Color), i);
  		*raw = MARSHALLED_OUT(Color, r[i]);
  	}
  
  	return ret;
  }
  
  PoolColorArray mono_array_to_PoolColorArray(MonoArray *p_array) {
  	PoolColorArray ret;
  	if (!p_array)
  		return ret;
  	int length = mono_array_length(p_array);
  	ret.resize(length);
  	PoolColorArray::Write w = ret.write();
  
  	for (int i = 0; i < length; i++) {
  		w[i] = MARSHALLED_IN(Color, (M_Color *)mono_array_addr_with_size(p_array, sizeof(M_Color), i));
  	}
  
  	return ret;
  }
  
  MonoArray *PoolVector2Array_to_mono_array(const PoolVector2Array &p_array) {
  	PoolVector2Array::Read r = p_array.read();
  
  	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Vector2), p_array.size());
  
  	for (int i = 0; i < p_array.size(); i++) {
  		M_Vector2 *raw = (M_Vector2 *)mono_array_addr_with_size(ret, sizeof(M_Vector2), i);
  		*raw = MARSHALLED_OUT(Vector2, r[i]);
  	}
  
  	return ret;
  }
  
  PoolVector2Array mono_array_to_PoolVector2Array(MonoArray *p_array) {
  	PoolVector2Array ret;
  	if (!p_array)
  		return ret;
  	int length = mono_array_length(p_array);
  	ret.resize(length);
  	PoolVector2Array::Write w = ret.write();
  
  	for (int i = 0; i < length; i++) {
  		w[i] = MARSHALLED_IN(Vector2, (M_Vector2 *)mono_array_addr_with_size(p_array, sizeof(M_Vector2), i));
  	}
  
  	return ret;
  }
  
  MonoArray *PoolVector3Array_to_mono_array(const PoolVector3Array &p_array) {
  	PoolVector3Array::Read r = p_array.read();
  
  	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Vector3), p_array.size());
  
  	for (int i = 0; i < p_array.size(); i++) {
  		M_Vector3 *raw = (M_Vector3 *)mono_array_addr_with_size(ret, sizeof(M_Vector3), i);
  		*raw = MARSHALLED_OUT(Vector3, r[i]);
  	}
  
  	return ret;
  }
  
  PoolVector3Array mono_array_to_PoolVector3Array(MonoArray *p_array) {
  	PoolVector3Array ret;
  	if (!p_array)
  		return ret;
  	int length = mono_array_length(p_array);
  	ret.resize(length);
  	PoolVector3Array::Write w = ret.write();
  
  	for (int i = 0; i < length; i++) {
  		w[i] = MARSHALLED_IN(Vector3, (M_Vector3 *)mono_array_addr_with_size(p_array, sizeof(M_Vector3), i));
  	}
  
  	return ret;
  }
  
  } // namespace GDMonoMarshal
  