114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "BlueprintNodeSignature.h"
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#include "CoreMinimal.h"
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#include "EdGraph/EdGraph.h"
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#include "EdGraph/EdGraphNode.h"
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#include "EdGraph/EdGraphNodeUtils.h"
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#include "HAL/Platform.h"
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#include "InputCoreTypes.h"
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#include "Internationalization/Text.h"
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#include "K2Node.h"
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#include "K2Node_EventNodeInterface.h"
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#include "Math/Color.h"
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#include "Templates/SharedPointer.h"
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#include "Textures/SlateIcon.h"
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#include "UObject/NameTypes.h"
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#include "UObject/ObjectMacros.h"
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#include "UObject/UObjectGlobals.h"
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#include "K2Node_InputKey.generated.h"
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class FBlueprintActionDatabaseRegistrar;
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class FKismetCompilerContext;
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class UEdGraph;
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class UEdGraphPin;
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class UObject;
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struct FEdGraphSchemaAction;
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UCLASS()
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class BLUEPRINTGRAPH_API UK2Node_InputKey : public UK2Node, public IK2Node_EventNodeInterface
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{
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GENERATED_UCLASS_BODY()
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// The key that is bound
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UPROPERTY(EditAnywhere, Category="Input")
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FKey InputKey;
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// Prevents actors with lower priority from handling this input
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UPROPERTY(EditAnywhere, Category="Input")
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uint32 bConsumeInput:1;
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// Should the binding execute even when the game is paused
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UPROPERTY(EditAnywhere, Category="Input")
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uint32 bExecuteWhenPaused:1;
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// Should any bindings to this event in parent classes be removed
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UPROPERTY(EditAnywhere, Category="Input")
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uint32 bOverrideParentBinding:1;
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// Does this binding require the control key on PC or the command key on Mac to be held
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UPROPERTY(EditAnywhere, Category="Modifier")
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uint32 bControl:1;
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// Does this binding require the alt key to be held
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UPROPERTY(EditAnywhere, Category="Modifier")
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uint32 bAlt:1;
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// Does this binding require the shift key to be held
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UPROPERTY(EditAnywhere, Category="Modifier")
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uint32 bShift:1;
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// Does this binding require the windows key on PC or the control key on Mac to be held
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UPROPERTY(EditAnywhere, Category="Modifier")
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uint32 bCommand:1;
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//~ Begin UObject Interface
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virtual void PostLoad() override;
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virtual void PostEditChangeProperty(struct FPropertyChangedEvent& PropertyChangedEvent) override;
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//~ End UObject Interface
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//~ Begin UK2Node Interface.
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virtual bool ShouldShowNodeProperties() const override { return true; }
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virtual void ValidateNodeDuringCompilation(class FCompilerResultsLog& MessageLog) const override;
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virtual void ExpandNode(FKismetCompilerContext& CompilerContext, UEdGraph* SourceGraph) override;
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virtual void GetMenuActions(FBlueprintActionDatabaseRegistrar& ActionRegistrar) const override;
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virtual FText GetMenuCategory() const override;
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virtual FBlueprintNodeSignature GetSignature() const override;
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//~ End UK2Node Interface
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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 FText GetTooltipText() const override;
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virtual FSlateIcon GetIconAndTint(FLinearColor& OutColor) const override;
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virtual bool IsCompatibleWithGraph(UEdGraph const* Graph) const override;
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//~ End UEdGraphNode Interface.
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//~ Begin IK2Node_EventNodeInterface Interface.
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virtual TSharedPtr<FEdGraphSchemaAction> GetEventNodeAction(const FText& ActionCategory) override;
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//~ End IK2Node_EventNodeInterface Interface.
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FText GetModifierText() const;
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FName GetModifierName() const;
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FText GetKeyText() const;
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/** Get the 'pressed' input pin */
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UEdGraphPin* GetPressedPin() const;
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/** Get the 'released' input pin */
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UEdGraphPin* GetReleasedPin() const;
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private:
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/** Constructing FText strings can be costly, so we cache the node's title/tooltip */
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FNodeTextCache CachedTooltip;
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FNodeTextCache CachedNodeTitle;
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};
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