// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "Components/ActorComponent.h"
#include "StateManagerComponent.generated.h"

UENUM(BlueprintType)
enum class ECharacterState : uint8
{
	Nothing UMETA(DisplayName = "Nothing"),
	Attacking UMETA(DisplayName = "Attacking"),
	Dodging UMETA(DisplayName = "Dodging"),
	GeneralActionState UMETA(DisplayName = "GeneralActionState"),
	Dead UMETA(DisplayName = "Dead"),
	Disable UMETA(DisplayName = "Disable")
};

UENUM(BlueprintType)
enum class ECharacterAction : uint8
{
	Nothing UMETA(DisplayName = "Nothing"),
	GeneralAction UMETA(DisplayName = "GeneralAction"),
	LightAttack UMETA(DisplayName = "LightAttack"),
	HeavyAttack UMETA(DisplayName = "HeavyAttack"),
	ChargedAttack UMETA(DisplayName = "ChargedAttack"),
	FallingAttack UMETA(DisplayName = "FallingAttack"),
	SprintAttack UMETA(DisplayName = "SprintAttack"),
	Dodge UMETA(DisplayName = "Dodge"),
	EnterCombat UMETA(DisplayName = "EnterCombat"),
	ExitCombat UMETA(DisplayName = "ExitCombat"),
};

DECLARE_MULTICAST_DELEGATE_OneParam(FStateBegin, ECharacterState);
DECLARE_MULTICAST_DELEGATE_OneParam(FStateEnd, ECharacterState);
DECLARE_MULTICAST_DELEGATE_OneParam(FActionBegin, ECharacterAction);
DECLARE_MULTICAST_DELEGATE_OneParam(FActionEnd, ECharacterAction);

UCLASS( ClassGroup=(Custom), meta=(BlueprintSpawnableComponent) )
class D1_API UStateManagerComponent : public UActorComponent
{
	GENERATED_BODY()

public:	
	// Sets default values for this component's properties
	UStateManagerComponent();

protected:
	// Called when the game starts
	virtual void BeginPlay() override;

public:	
	// Called every frame
	virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;

public:
	void SetCurrentState(ECharacterState NewState);
	ECharacterState GetCurrentState();
	void ResetState();
	bool IsCurrentStateEqualToAny(TArray<ECharacterState> StatesToCheck);

	void SetCurrentAction(ECharacterAction NewAction);
	ECharacterAction GetCurrentAction();
	bool IsCurrentActionEqualToAny(TArray<ECharacterAction> ActionToCheck);

public:	//Delegate
	FStateBegin OnStateBegin;
	FStateEnd OnStateEnd;
	FActionBegin OnActionBegin;
	FActionEnd OnActionEnd;

private:
	ECharacterState CurrentState;
	ECharacterAction CurrentAction;
};