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65 lines
2.8 KiB
C++
65 lines
2.8 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "K2Node.h"
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#include "EdGraph/EdGraphNodeUtils.h" // for FNodeTextCache
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#include "K2Node_SpawnActor.generated.h"
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UCLASS(MinimalAPI)
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class UK2Node_SpawnActor : public UK2Node
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{
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GENERATED_UCLASS_BODY()
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// Begin UEdGraphNode interface.
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virtual void AllocateDefaultPins() override;
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virtual FLinearColor GetNodeTitleColor() const override;
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virtual FText GetNodeTitle(ENodeTitleType::Type TitleType) const override;
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virtual void PinDefaultValueChanged(UEdGraphPin* Pin) override;
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virtual FText GetTooltipText() const override;
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virtual bool IsDeprecated() const override;
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virtual bool ShouldWarnOnDeprecation() const override;
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virtual FString GetDeprecationMessage() const override;
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virtual FName GetPaletteIcon(FLinearColor& OutColor) const override{ return TEXT("GraphEditor.SpawnActor_16x"); }
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virtual bool IsCompatibleWithGraph(const UEdGraph* TargetGraph) const override;
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// End UEdGraphNode interface.
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// Begin UK2Node interface
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virtual bool IsNodeSafeToIgnore() const override { return true; }
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virtual void ReallocatePinsDuringReconstruction(TArray<UEdGraphPin*>& OldPins) override;
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virtual class FNodeHandlingFunctor* CreateNodeHandler(class FKismetCompilerContext& CompilerContext) const override;
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virtual void ExpandNode(class FKismetCompilerContext& CompilerContext, UEdGraph* SourceGraph) override;
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virtual bool HasExternalDependencies(TArray<class UStruct*>* OptionalOutput) const override;
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virtual void GetNodeAttributes( TArray<TKeyValuePair<FString, FString>>& OutNodeAttributes ) const override;
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// End UK2Node interface
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/** Create new pins to show properties on archetype */
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void CreatePinsForClass(UClass* InClass);
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/** See if this is a spawn variable pin, or a 'default' pin */
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BLUEPRINTGRAPH_API bool IsSpawnVarPin(UEdGraphPin* Pin);
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/** Get the then output pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetThenPin() const;
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/** Get the blueprint input pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetBlueprintPin(const TArray<UEdGraphPin*>* InPinsToSearch=NULL) const;
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/** Get the world context input pin, can return NULL */
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BLUEPRINTGRAPH_API UEdGraphPin* GetWorldContextPin() const;
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/** Get the spawn transform input pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetSpawnTransformPin() const;
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/** Get the no collision fail input pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetNoCollisionFailPin() const;
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/** Get the result output pin */
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BLUEPRINTGRAPH_API UEdGraphPin* GetResultPin() const;
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private:
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/** Get the class that we are going to spawn */
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BLUEPRINTGRAPH_API UClass* GetClassToSpawn(const TArray<UEdGraphPin*>* InPinsToSearch=NULL) const;
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/** Tooltip text for this node. */
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FText NodeTooltip;
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/** Constructing FText strings can be costly, so we cache the node's title */
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FNodeTextCache CachedNodeTitle;
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};
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