cd4708449f
- Combo manager connects to this subsystem entirely on its own when its owner is the player character.
60 lines
3.9 KiB
C++
60 lines
3.9 KiB
C++
// ©2022 Batty Bovine Productions, LLC. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "EnhancedInputSubsystems.h"
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#include "InputBufferLocalPlayerSubsystem.generated.h"
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DECLARE_LOG_CATEGORY_EXTERN(LogInputBufferLocalPlayerSubsystem, Log, All);
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DECLARE_DELEGATE_OneParam(FNewComboInput, const class UComboInputAsset*);
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/**
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* Subsystem that handles input buffering, and passing the resulting actions to the player's ComboManagerComponent.
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*/
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UCLASS()
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class COMBOINPUT_API UInputBufferLocalPlayerSubsystem : public UEnhancedInputLocalPlayerSubsystem
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{
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GENERATED_BODY()
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public:
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virtual void Initialize(FSubsystemCollectionBase &Collection) override;
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void AttachComboManager(class UComboManagerComponent *ComboManager, class UEnhancedInputComponent *InputComponent);
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UFUNCTION(BlueprintCallable)
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void UnlockComboInput(const class UComboInputAsset *Unlocked);
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private:
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void AddActionToBuffer(const FInputActionValue &Value, const class UInputAction *Action);
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void ExpireAction(const FInputActionValue &Value, const class UInputAction *Action);
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void ActivateComboInput(const class UComboInputAsset *ComboInput);
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void ClearMultiPresses();
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void ExpireBufferedActions();
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TObjectPtr<class UEnhancedInputComponent> EnhancedInputComponent;
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// Currently active combo input.
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TObjectPtr<const class UComboInputAsset> InputBufferActive;
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// Combo input held until the current input has expired.
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TObjectPtr<const class UComboInputAsset> InputBufferHold;
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// Set of currently locked actions; will not be activated until an unlock signal is received.
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TSet<TObjectPtr<const class UComboInputAsset>> LockedComboInputs;
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TSet<const class UInputAction*> MostRecentActions;
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TSet<const class UInputAction*> ExpiringActions;
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FNewComboInput NewComboInput;
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FTimerHandle MultiPressTimerHandle;
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FTimerHandle InputReleaseExpirationTimerHandle;
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FTimerHandle ForceUnlockTimerHandle;
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};
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