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63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "RigVMModel/RigVMGraph.h"
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#include "RigVMModel/Nodes/RigVMLibraryNode.h"
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#include "RigVMFunctionReferenceNode.generated.h"
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class URigVMFunctionLibrary;
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/**
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* The Function Reference Node is a library node which references
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* a library node from a separate function library graph.
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*/
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UCLASS(BlueprintType)
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class RIGVMDEVELOPER_API URigVMFunctionReferenceNode : public URigVMLibraryNode
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{
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GENERATED_BODY()
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public:
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// URigVMNode interface
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virtual FString GetNodeTitle() const override;
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virtual FLinearColor GetNodeColor() const override;
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virtual FText GetToolTipText() const override;
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// end URigVMNode interface
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// URigVMLibraryNode interface
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virtual FString GetNodeCategory() const override;
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virtual FString GetNodeKeywords() const override;
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virtual URigVMFunctionLibrary* GetLibrary() const override;
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virtual URigVMGraph* GetContainedGraph() const override;
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virtual TArray<FRigVMExternalVariable> GetExternalVariables() const override;
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// end URigVMLibraryNode interface
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URigVMLibraryNode* GetReferencedNode() const;
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// Variable remapping
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bool RequiresVariableRemapping() const;
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bool IsFullyRemapped() const;
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TArray<FRigVMExternalVariable> GetExternalVariables(bool bRemapped) const;
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const TMap<FName, FName>& GetVariableMap() const { return VariableMap; }
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FName GetOuterVariableName(const FName& InInnerVariableName) const;
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// end Variable remapping
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private:
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virtual FText GetToolTipTextForPin(const URigVMPin* InPin) const override;
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bool RequiresVariableRemappingInternal(TArray<FRigVMExternalVariable>& InnerVariables) const;
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void SetReferencedNode(URigVMLibraryNode* InReferenceNode);
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UPROPERTY(AssetRegistrySearchable)
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mutable TSoftObjectPtr<URigVMLibraryNode> ReferencedNodePtr;
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UPROPERTY()
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TMap<FName, FName> VariableMap;
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friend class URigVMController;
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friend class FRigVMParserAST;
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};
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