75 lines
2.8 KiB
C++
75 lines
2.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "EnhancedInputComponent.h"
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#include "EnhancedInputSubsystems.h"
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#include "LyraInputConfig.h"
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#include "GameplayTagContainer.h"
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#include "Input/LyraMappableConfigPair.h"
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#include "LyraInputComponent.generated.h"
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/**
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* ULyraInputComponent
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*
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* Component used to manage input mappings and bindings using an input config data asset.
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*/
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UCLASS(Config = Input)
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class ULyraInputComponent : public UEnhancedInputComponent
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{
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GENERATED_BODY()
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public:
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ULyraInputComponent(const FObjectInitializer& ObjectInitializer);
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void AddInputMappings(const ULyraInputConfig* InputConfig, UEnhancedInputLocalPlayerSubsystem* InputSubsystem) const;
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void RemoveInputMappings(const ULyraInputConfig* InputConfig, UEnhancedInputLocalPlayerSubsystem* InputSubsystem) const;
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template<class UserClass, typename FuncType>
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void BindNativeAction(const ULyraInputConfig* InputConfig, const FGameplayTag& InputTag, ETriggerEvent TriggerEvent, UserClass* Object, FuncType Func, bool bLogIfNotFound);
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template<class UserClass, typename PressedFuncType, typename ReleasedFuncType>
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void BindAbilityActions(const ULyraInputConfig* InputConfig, UserClass* Object, PressedFuncType PressedFunc, ReleasedFuncType ReleasedFunc, TArray<uint32>& BindHandles);
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void RemoveBinds(TArray<uint32>& BindHandles);
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void AddInputConfig(const FLoadedMappableConfigPair& ConfigPair, UEnhancedInputLocalPlayerSubsystem* InputSubsystem);
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void RemoveInputConfig(const FLoadedMappableConfigPair& ConfigPair, UEnhancedInputLocalPlayerSubsystem* InputSubsystem);
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};
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template<class UserClass, typename FuncType>
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void ULyraInputComponent::BindNativeAction(const ULyraInputConfig* InputConfig, const FGameplayTag& InputTag, ETriggerEvent TriggerEvent, UserClass* Object, FuncType Func, bool bLogIfNotFound)
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{
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check(InputConfig);
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if (const UInputAction* IA = InputConfig->FindNativeInputActionForTag(InputTag, bLogIfNotFound))
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{
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BindAction(IA, TriggerEvent, Object, Func);
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}
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}
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template<class UserClass, typename PressedFuncType, typename ReleasedFuncType>
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void ULyraInputComponent::BindAbilityActions(const ULyraInputConfig* InputConfig, UserClass* Object, PressedFuncType PressedFunc, ReleasedFuncType ReleasedFunc, TArray<uint32>& BindHandles)
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{
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check(InputConfig);
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for (const FLyraInputAction& Action : InputConfig->AbilityInputActions)
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{
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if (Action.InputAction && Action.InputTag.IsValid())
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{
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if (PressedFunc)
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{
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BindHandles.Add(BindAction(Action.InputAction, ETriggerEvent::Triggered, Object, PressedFunc, Action.InputTag).GetHandle());
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}
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if (ReleasedFunc)
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{
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BindHandles.Add(BindAction(Action.InputAction, ETriggerEvent::Completed, Object, ReleasedFunc, Action.InputTag).GetHandle());
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}
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}
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}
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}
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