C++ ABrush::GetBrushComponent方法代码示例

	bool IsABuilderBrush( const AActor* InActor )
	{
		bool bIsBuilder = false;
#if WITH_EDITOR		
		if ( InActor && InActor->GetWorld() && !InActor->HasAnyFlags(RF_ClassDefaultObject) )
		{
			ULevel* ActorLevel = InActor->GetLevel();
			if ((ActorLevel != nullptr) && (ActorLevel->Actors.Num() >= 2))
			{
				// If the builder brush exists then it will be the 2nd actor in the actors array.
				ABrush* BuilderBrush = Cast<ABrush>(ActorLevel->Actors[1]);
				// If the second actor is not a brush then it certainly cannot be the builder brush.
				if ((BuilderBrush != nullptr) && (BuilderBrush->GetBrushComponent() != nullptr) && (BuilderBrush->Brush != nullptr))
				{
					bIsBuilder = (BuilderBrush == InActor);
				}
			}			
		}
#endif
		return bIsBuilder;
	}

//.........这里部分代码省略.........
						!!SubobjectOuter,
						&InstanceGraph
						);
				}
				else
				{
					// We do not want to set RF_Transactional for construction script created components, so we have to monkey with things here
					if (NewFlags & RF_Transactional)
					{
						UActorComponent* Component = Cast<UActorComponent>(ComponentTemplate);
						if (Component && Component->IsCreatedByConstructionScript())
						{
							NewFlags &= ~RF_Transactional;
						}
					}

					// Make sure desired flags are set - existing object could be pending kill
					ComponentTemplate->ClearFlags(RF_AllFlags);
					ComponentTemplate->SetFlags(NewFlags);
				}

				// replace all properties in this subobject outer' class that point to the original subobject with the new subobject
				TMap<UObject*, UObject*> ReplacementMap;
				if (Archetype)
				{
					checkSlow(ComponentTemplate->GetArchetype() == Archetype);
					ReplacementMap.Add(Archetype, ComponentTemplate);
					InstanceGraph.AddNewInstance(ComponentTemplate);
				}
				if (OldComponent)
				{
					ReplacementMap.Add(OldComponent, ComponentTemplate);
				}
				FArchiveReplaceObjectRef<UObject> ReplaceAr(SubobjectOuter, ReplacementMap, false, false, true);

				// import the properties for the subobject
				SourceText = ImportObjectProperties(
					(uint8*)ComponentTemplate, 
					SourceText, 
					TemplateClass, 
					SubobjectRoot, 
					ComponentTemplate, 
					Warn, 
					Depth+1,
					ContextSupplier ? ContextSupplier->CurrentLine : 0,
					&InstanceGraph,
					ActorRemapper
					);
			}
		}
		else if( FParse::Command(&Str,TEXT("CustomProperties")))
		{
			check(SubobjectOuter);

			SubobjectOuter->ImportCustomProperties(Str, Warn);
		}
		else if( GetEND(&Str,TEXT("Actor")) || GetEND(&Str,TEXT("DefaultProperties")) || GetEND(&Str,TEXT("structdefaultproperties")) || (GetEND(&Str,TEXT("Object")) && Depth) )
		{
			// End of properties.
			break;
		}
		else if( GetREMOVE(&Str,TEXT("Component")) )
		{
			checkf(false, TEXT("Remove component is illegal in pasted text"));
		}
		else
		{
			// Property.
			UProperty::ImportSingleProperty(Str, DestData, ObjectStruct, SubobjectOuter, PortFlags, Warn, DefinedProperties);
		}
	}

	if (ActorRemapper)
	{
		for (const auto& DefinedProperty : DefinedProperties)
		{
			RemapProperty(DefinedProperty.Property, DefinedProperty.Index, *ActorRemapper, DestData);
		}
	}

	// Prepare brush.
	if( ImportedBrush && ObjectStruct->IsChildOf<ABrush>() && !ObjectStruct->IsChildOf<AVolume>() )
	{
		check(GIsEditor);
		ABrush* Actor = (ABrush*)DestData;
		check(Actor->GetBrushComponent());
		if( Actor->GetBrushComponent()->Mobility == EComponentMobility::Static )
		{
			// Prepare static brush.
			Actor->SetNotForClientOrServer();
		}
		else
		{
			// Prepare moving brush.
			FBSPOps::csgPrepMovingBrush( Actor );
		}
	}

	return SourceText;
}