90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "CommonUserWidget.h"
|
|
#include "LyraSimulatedInputWidget.generated.h"
|
|
|
|
class UEnhancedInputLocalPlayerSubsystem;
|
|
class UInputAction;
|
|
class UCommonHardwareVisibilityBorder;
|
|
class UEnhancedPlayerInput;
|
|
|
|
/**
|
|
* A UMG widget with base functionality to inject input (keys or input actions)
|
|
* to the enhanced input subsystem.
|
|
*/
|
|
UCLASS(meta=( DisplayName="Lyra Simulated Input Widget" ))
|
|
class LYRAGAME_API ULyraSimulatedInputWidget : public UCommonUserWidget
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
public:
|
|
|
|
ULyraSimulatedInputWidget(const FObjectInitializer& ObjectInitializer);
|
|
|
|
//~ Begin UWidget
|
|
#if WITH_EDITOR
|
|
virtual const FText GetPaletteCategory() override;
|
|
#endif
|
|
//~ End UWidget interface
|
|
|
|
//~ Begin UUserWidget
|
|
virtual void NativeConstruct() override;
|
|
virtual FReply NativeOnTouchEnded(const FGeometry& InGeometry, const FPointerEvent& InGestureEvent) override;
|
|
//~ End UUserWidget interface
|
|
|
|
/** Get the enhanced input subsystem based on the owning local player of this widget. Will return null if there is no owning player */
|
|
UFUNCTION(BlueprintCallable)
|
|
UEnhancedInputLocalPlayerSubsystem* GetEnhancedInputSubsystem() const;
|
|
|
|
/** Get the current player input from the current input subsystem */
|
|
UEnhancedPlayerInput* GetPlayerInput() const;
|
|
|
|
/** */
|
|
UFUNCTION(BlueprintCallable)
|
|
const UInputAction* GetAssociatedAction() const { return AssociatedAction; }
|
|
|
|
/** Returns the current key that will be used to input any values. */
|
|
UFUNCTION(BlueprintCallable)
|
|
FKey GetSimulatedKey() const { return KeyToSimulate; }
|
|
|
|
/**
|
|
* Injects the given vector as an input to the current simulated key.
|
|
* This calls "InputKey" on the current player.
|
|
*/
|
|
UFUNCTION(BlueprintCallable)
|
|
void InputKeyValue(const FVector& Value);
|
|
|
|
/**
|
|
* Injects the given vector as an input to the current simulated key.
|
|
* This calls "InputKey" on the current player.
|
|
*/
|
|
UFUNCTION(BlueprintCallable)
|
|
void InputKeyValue2D(const FVector2D& Value);
|
|
|
|
UFUNCTION(BlueprintCallable)
|
|
void FlushSimulatedInput();
|
|
|
|
protected:
|
|
|
|
/** Set the KeyToSimulate based on a query from enhanced input about what keys are mapped to the associated action */
|
|
void QueryKeyToSimulate();
|
|
|
|
/** The common visiblity border will allow you to specifiy UI for only specific platorms if desired */
|
|
UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
|
|
TObjectPtr<UCommonHardwareVisibilityBorder> CommonVisibilityBorder = nullptr;
|
|
|
|
/** The associated input action that we should simulate input for */
|
|
UPROPERTY(EditAnywhere, BlueprintReadOnly)
|
|
TObjectPtr<const UInputAction> AssociatedAction = nullptr;
|
|
|
|
/** The Key to simulate input for in the case where none are currently bound to the associated action */
|
|
UPROPERTY(BlueprintReadOnly, EditAnywhere)
|
|
FKey FallbackBindingKey = EKeys::Gamepad_Right2D;
|
|
|
|
/** The key that should be input via InputKey on the player input */
|
|
FKey KeyToSimulate;
|
|
};
|