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ec5aaa577c
Made accessors to get the Function Entry's flags for the generated UFunction and for retrieval of the final skeleton class's UFunction's flags. #jira UE-17804 - Overridden functions in Child Blueprints cannot be converted to/from pure functions [CL 2635959 by Michael Schoell in Main branch]
84 lines
3.0 KiB
C++
84 lines
3.0 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "K2Node_FunctionTerminator.h"
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#include "K2Node_FunctionEntry.generated.h"
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UCLASS(MinimalAPI)
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class UK2Node_FunctionEntry : public UK2Node_FunctionTerminator
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{
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GENERATED_UCLASS_BODY()
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/** If specified, the function that is created for this entry point will have this name. Otherwise, it will have the function signature's name */
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UPROPERTY()
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FName CustomGeneratedFunctionName;
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/** Function metadata */
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UPROPERTY()
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struct FKismetUserDeclaredFunctionMetadata MetaData;
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/** Array of local variables to be added to generated function */
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UPROPERTY()
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TArray<struct FBPVariableDescription> LocalVariables;
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/** Whether or not to enforce const-correctness for const function overrides */
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UPROPERTY()
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bool bEnforceConstCorrectness;
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// Begin UObject interface
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virtual void Serialize(FArchive& Ar) override;
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// End of UObject interface
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// Begin UEdGraphNode interface
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virtual void AllocateDefaultPins() override;
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virtual FText GetNodeTitle(ENodeTitleType::Type TitleType) const override;
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virtual bool CanUserDeleteNode() const override { return false; }
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virtual bool IsDeprecated() const override;
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virtual FString GetDeprecationMessage() const override;
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virtual FText GetTooltipText() const override;
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// End UEdGraphNode interface
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// Begin UK2Node interface
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virtual bool DrawNodeAsEntry() const override { return true; }
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virtual class FNodeHandlingFunctor* CreateNodeHandler(class FKismetCompilerContext& CompilerContext) const override;
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virtual void GetRedirectPinNames(const UEdGraphPin& Pin, TArray<FString>& RedirectPinNames) const override;
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virtual void ExpandNode(class FKismetCompilerContext& CompilerContext, UEdGraph* SourceGraph) override;
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// End UK2Node interface
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// Begin UK2Node_EditablePinBase interface
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virtual bool CanUseRefParams() const override { return true; }
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// End UK2Node_EditablePinBase interface
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// Begin K2Node_FunctionTerminator interface
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virtual bool CanCreateUserDefinedPin(const FEdGraphPinType& InPinType, EEdGraphPinDirection InDesiredDirection, FText& OutErrorMessage) override;
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virtual UEdGraphPin* CreatePinFromUserDefinition(const TSharedPtr<FUserPinInfo> NewPinInfo) override;
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// End K2Node_FunctionTerminator interface
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// Removes an output pin from the node
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BLUEPRINTGRAPH_API void RemoveOutputPin(UEdGraphPin* PinToRemove);
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// Returns pin for the automatically added WorldContext parameter (used only by BlueprintFunctionLibrary).
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BLUEPRINTGRAPH_API UEdGraphPin* GetAutoWorldContextPin() const;
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/** Retrieves the function flags from the UFunction that this function entry node represents */
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BLUEPRINTGRAPH_API int32 GetFunctionFlags() const;
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/** Retrieves the extra flags set on this node. */
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BLUEPRINTGRAPH_API int32 GetExtraFlags(struct FKismetFunctionContext& CompilerContext) const
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{
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return ExtraFlags;
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}
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/** Set the extra flags on this node */
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BLUEPRINTGRAPH_API void SetExtraFlags(int32 InFlags)
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{
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ExtraFlags = InFlags;
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}
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protected:
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/** Any extra flags that the function may need */
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UPROPERTY()
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int32 ExtraFlags;
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};
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