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a7673567fe
added `SetObjectPtrPropertyValue(void* PropertyValueAddress, TObjectPtr<UObject> Value)` this allows objects to be imported from text without resolving the object #preflight 640900fa8832f48a4dc62ee4 [CL 24567650 by joe pribele in ue5-main branch]
117 lines
3.9 KiB
C++
117 lines
3.9 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#if WITH_LOW_LEVEL_TESTS
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#include "ObjectPtrTestClass.h"
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#include "UObject/Class.h"
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#include "UObject/Package.h"
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#include "UObject/MetaData.h"
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#include "UObject/UnrealType.h"
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#include "UObject/UObjectGlobals.h"
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//can not put the #if inside as the expansion of IMPLEMENT_CORE_INTRINSIC_CLASS fails
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#if WITH_EDITORONLY_DATA
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IMPLEMENT_CORE_INTRINSIC_CLASS(UObjectPtrTestClass, UObject,
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{
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auto MetaData = Class->GetOutermost()->GetMetaData();
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if (MetaData)
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{
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MetaData->SetValue(Class, TEXT("LoadBehavior"), TEXT("LazyOnDemand"));
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}
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}
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);
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#else
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IMPLEMENT_CORE_INTRINSIC_CLASS(UObjectPtrTestClass, UObject,
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{
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});
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#endif
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#if WITH_EDITORONLY_DATA
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IMPLEMENT_CORE_INTRINSIC_CLASS(UObjectPtrTestClassWithRef, UObject,
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{
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//add reflection info for the two properties
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{
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UECodeGen_Private::FObjectPropertyParams Params = { };
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Params.NameUTF8 = "ObjectPtr";
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Params.Offset = STRUCT_OFFSET(UObjectPtrTestClassWithRef, ObjectPtr);
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Params.PropertyFlags = CPF_None;
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Params.ObjectFlags = RF_Public | RF_Transient | RF_MarkAsNative;
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Params.ClassFunc = nullptr;
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auto Property = new FObjectPtrProperty(Class, Params );
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Property->PropertyClass = UObjectPtrTestClass::StaticClass();
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}
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{
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UECodeGen_Private::FObjectPropertyParams Params = { };
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Params.NameUTF8 = "ObjectPtrNonNullable";
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Params.Offset = STRUCT_OFFSET(UObjectPtrTestClassWithRef, ObjectPtrNonNullable);
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Params.PropertyFlags = EPropertyFlags::CPF_NonNullable;
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Params.ObjectFlags = RF_Public | RF_Transient | RF_MarkAsNative;
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Params.ClassFunc = nullptr;
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auto Property = new FObjectPtrProperty(Class, Params);
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Property->PropertyClass = UObjectPtrTestClass::StaticClass();
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}
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{
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UECodeGen_Private::FArrayPropertyParams Params = { };
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Params.NameUTF8 = "ArrayObjPtr";
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Params.Offset = STRUCT_OFFSET(UObjectPtrTestClassWithRef, ArrayObjPtr);
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Params.PropertyFlags = CPF_None;
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Params.ObjectFlags = RF_Public | RF_Transient | RF_MarkAsNative;
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auto Property = new FArrayProperty(Class, Params);
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auto InnerProperty = new FObjectPtrProperty(Property, TEXT("Inner"), EObjectFlags::RF_NoFlags);
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InnerProperty->PropertyClass = UObjectPtrTestClass::StaticClass();
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Property->AddCppProperty(InnerProperty);
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}
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auto MetaData = Class->GetOutermost()->GetMetaData();
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if (MetaData)
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{
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MetaData->SetValue(Class, TEXT("LoadBehavior"), TEXT("LazyOnDemand"));
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}
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}
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);
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#else
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IMPLEMENT_CORE_INTRINSIC_CLASS(UObjectPtrTestClassWithRef, UObject,
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{
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//add reflection info for the two properties
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auto Property1 = new FObjectPtrProperty(Class, TEXT("ObjectPtr"), EObjectFlags::RF_NoFlags);
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Property1->PropertyClass = UObjectPtrTestClass::StaticClass();
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Class->AddCppProperty(Property1);
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auto Property2 = new FObjectPtrProperty(Class, TEXT("ObjectPtrNonNullable"), EObjectFlags::RF_NoFlags);
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Property2->PropertyClass = UObjectPtrTestClass::StaticClass();
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Property2->SetPropertyFlags(EPropertyFlags::CPF_NonNullable); //make non nullable
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Class->AddCppProperty(Property2);
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});
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#endif
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IMPLEMENT_CORE_INTRINSIC_CLASS(UObjectWithClassProperty, UObject,
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{
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auto Property1 = new FClassPtrProperty(Class, TEXT("ClassPtr"), EObjectFlags::RF_NoFlags);
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Property1->PropertyClass = UClass::StaticClass();
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Class->AddCppProperty(Property1);
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}
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);
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IMPLEMENT_CORE_INTRINSIC_CLASS(UObjectWithRawProperty, UObject,
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{
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auto Property1 = new FObjectProperty(Class, TEXT("ObjectPtr"), EObjectFlags::RF_NoFlags);
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Property1->PropertyClass = UClass::StaticClass();
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Class->AddCppProperty(Property1);
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auto Property2 = new FObjectPtrProperty(Class, TEXT("ObjectPtrNonNullable"), EObjectFlags::RF_NoFlags);
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Property2->PropertyClass = UObjectPtrTestClass::StaticClass();
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Property2->SetPropertyFlags(EPropertyFlags::CPF_NonNullable); //make non nullable
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Class->AddCppProperty(Property2);
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}
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);
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IMPLEMENT_CORE_INTRINSIC_CLASS(UObjectPtrDerrivedTestClass, UObjectPtrTestClass, {});
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IMPLEMENT_CORE_INTRINSIC_CLASS(UObjectPtrNotLazyTestClass, UObject, {});
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#endif |