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C#: Fix System.Collections.Generic.List marshalling

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(cherry picked from commit da90364adf)
This commit is contained in:
Ignacio Etcheverry 2021-01-08 04:26:24 +01:00 committed by Rémi Verschelde
parent 47fc3f73ac
commit 44d8669364
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GPG key ID: C3336907360768E1
2 changed files with 12 additions and 5 deletions
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15
modules/mono/mono_gd/gd_mono_marshal.cpp
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@ -877,7 +877,7 @@ Variant mono_object_to_variant_impl(MonoObject *p_obj, const ManagedType &p_type
if (GDMonoUtils::Marshal::type_is_system_generic_list(reftype)) { if (GDMonoUtils::Marshal::type_is_system_generic_list(reftype)) {
MonoReflectionType *elem_reftype = nullptr; MonoReflectionType *elem_reftype = nullptr;
GDMonoUtils::Marshal::array_get_element_type(reftype, &elem_reftype); GDMonoUtils::Marshal::array_get_element_type(reftype, &elem_reftype);
return system_generic_list_to_Array(p_obj, p_type.type_class, elem_reftype); return system_generic_list_to_Array_variant(p_obj, p_type.type_class, elem_reftype);
} }
} break; } break;
} }
@ -1001,15 +1001,22 @@ MonoObject *Array_to_system_generic_list(const Array &p_array, GDMonoClass *p_cl
return mono_object; return mono_object;
} }
Array system_generic_list_to_Array(MonoObject *p_obj, GDMonoClass *p_class, [[maybe_unused]] MonoReflectionType *p_elem_reftype) { Variant system_generic_list_to_Array_variant(MonoObject *p_obj, GDMonoClass *p_class, [[maybe_unused]] MonoReflectionType *p_elem_reftype) {
GDMonoMethod *to_array = p_class->get_method("ToArray", 0); GDMonoMethod *to_array = p_class->get_method("ToArray", 0);
CRASH_COND(to_array == nullptr); CRASH_COND(to_array == nullptr);
MonoException *exc = nullptr; MonoException *exc = nullptr;
MonoArray *mono_array = (MonoArray *)to_array->invoke_raw(p_obj, nullptr, &exc); MonoObject *array = to_array->invoke_raw(p_obj, nullptr, &exc);
UNHANDLED_EXCEPTION(exc); UNHANDLED_EXCEPTION(exc);
return mono_array_to_Array(mono_array); ERR_FAIL_NULL_V(array, Variant());
ManagedType type = ManagedType::from_class(mono_object_get_class(array));
bool result_is_array = type.type_encoding != MONO_TYPE_SZARRAY && type.type_encoding != MONO_TYPE_ARRAY;
ERR_FAIL_COND_V(result_is_array, Variant());
return mono_object_to_variant(array, type);
} }
MonoArray *Array_to_mono_array(const Array &p_array) { MonoArray *Array_to_mono_array(const Array &p_array) {

2
modules/mono/mono_gd/gd_mono_marshal.h
View file

@ -128,7 +128,7 @@ MonoObject *Dictionary_to_system_generic_dict(const Dictionary &p_dict, GDMonoCl
Dictionary system_generic_dict_to_Dictionary(MonoObject *p_obj, GDMonoClass *p_class, MonoReflectionType *p_key_reftype, MonoReflectionType *p_value_reftype); Dictionary system_generic_dict_to_Dictionary(MonoObject *p_obj, GDMonoClass *p_class, MonoReflectionType *p_key_reftype, MonoReflectionType *p_value_reftype);
MonoObject *Array_to_system_generic_list(const Array &p_array, GDMonoClass *p_class, MonoReflectionType *p_elem_reftype); MonoObject *Array_to_system_generic_list(const Array &p_array, GDMonoClass *p_class, MonoReflectionType *p_elem_reftype);
Array system_generic_list_to_Array(MonoObject *p_obj, GDMonoClass *p_class, MonoReflectionType *p_elem_reftype); Variant system_generic_list_to_Array_variant(MonoObject *p_obj, GDMonoClass *p_class, MonoReflectionType *p_elem_reftype);
// Array // Array