File size: 2,570 Bytes
7fd553e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | // Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
#include "EnhancedInputComponent.h"
#include "LyraInputConfig.h"
#include "LyraInputComponent.generated.h"
class UEnhancedInputLocalPlayerSubsystem;
class UInputAction;
class UObject;
/**
* ULyraInputComponent
*
* Component used to manage input mappings and bindings using an input config data asset.
*/
UCLASS(Config = Input)
class ULyraInputComponent : public UEnhancedInputComponent
{
GENERATED_BODY()
public:
ULyraInputComponent(const FObjectInitializer& ObjectInitializer);
void AddInputMappings(const ULyraInputConfig* InputConfig, UEnhancedInputLocalPlayerSubsystem* InputSubsystem) const;
void RemoveInputMappings(const ULyraInputConfig* InputConfig, UEnhancedInputLocalPlayerSubsystem* InputSubsystem) const;
template<class UserClass, typename FuncType>
void BindNativeAction(const ULyraInputConfig* InputConfig, const FGameplayTag& InputTag, ETriggerEvent TriggerEvent, UserClass* Object, FuncType Func, bool bLogIfNotFound);
template<class UserClass, typename PressedFuncType, typename ReleasedFuncType>
void BindAbilityActions(const ULyraInputConfig* InputConfig, UserClass* Object, PressedFuncType PressedFunc, ReleasedFuncType ReleasedFunc, TArray<uint32>& BindHandles);
void RemoveBinds(TArray<uint32>& BindHandles);
};
template<class UserClass, typename FuncType>
void ULyraInputComponent::BindNativeAction(const ULyraInputConfig* InputConfig, const FGameplayTag& InputTag, ETriggerEvent TriggerEvent, UserClass* Object, FuncType Func, bool bLogIfNotFound)
{
check(InputConfig);
if (const UInputAction* IA = InputConfig->FindNativeInputActionForTag(InputTag, bLogIfNotFound))
{
BindAction(IA, TriggerEvent, Object, Func);
}
}
template<class UserClass, typename PressedFuncType, typename ReleasedFuncType>
void ULyraInputComponent::BindAbilityActions(const ULyraInputConfig* InputConfig, UserClass* Object, PressedFuncType PressedFunc, ReleasedFuncType ReleasedFunc, TArray<uint32>& BindHandles)
{
check(InputConfig);
for (const FLyraInputAction& Action : InputConfig->AbilityInputActions)
{
if (Action.InputAction && Action.InputTag.IsValid())
{
if (PressedFunc)
{
BindHandles.Add(BindAction(Action.InputAction, ETriggerEvent::Triggered, Object, PressedFunc, Action.InputTag).GetHandle());
}
if (ReleasedFunc)
{
BindHandles.Add(BindAction(Action.InputAction, ETriggerEvent::Completed, Object, ReleasedFunc, Action.InputTag).GetHandle());
}
}
}
}
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