EventGate.h

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// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Engine/TriggerBox.h"
#include "GameFramework/Actor.h"
#include "Interactable/InteractableActor.h"
#include "Interface/Level/StageEventListenerInterface.h"
#include "EventGate.generated.h"
 
class UStoryboardDefinition;
class UBoxComponent;
class UStageEventListenerComponent;
class UStageEventSenderComponent;
 
 
UENUM(Blueprintable, BlueprintType)
enum class EGateDetectionTiming : uint8
{
    // 플레이어가 게이트 영역에 진입하는 순간 이벤트 발화.
    OnBeginOverlap UMETA(DisplayName = "On Begin Overlap"),
 
    // 플레이어가 게이트 영역에서 이탈하는 순간 이벤트 발화.
    OnEndOverlap   UMETA(DisplayName = "On End Overlap")
};
 
 
UCLASS(Blueprintable)
class CK_UE_API AEventGate : public AInteractableActor, public IStageEventListenerInterface
{
    GENERATED_BODY()
 
public:
    AEventGate();
 
public:
    UFUNCTION(BlueprintPure, Category = "EventGate")
    FName GetId() const;
 
    UFUNCTION(BlueprintPure, Category = "EventGate")
    virtual UStageEventListenerComponent* GetEventListenerComponent() const override
    {
        return EventListenerComponent;
    }
 
    UFUNCTION(BlueprintPure, Category = "EventGate")
    virtual EStageEvent GetStageEvent() const override
    {
        return EStageEvent::EventGate;
    }
 
protected:
    virtual void BeginPlay() override;
    virtual void EndPlay(const EEndPlayReason::Type EndPlayReason) override;
    virtual void OnBeginInteraction(const AActor* Caller) override;
    virtual void OnEndInteraction(const AActor* Caller) override;
 
protected:
    UFUNCTION()
    void HandleBoxBeginOverlap(UPrimitiveComponent* OverlappedComp, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult);
 
    UFUNCTION()
    void HandleBoxEndOverlap(UPrimitiveComponent* OverlappedComp, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex);
 
    UFUNCTION(BlueprintImplementableEvent, Category = "EventGate")
    void OnBeginInteraction_Internal(const AActor* Caller);
 
    UFUNCTION(BlueprintImplementableEvent, Category = "EventGate")
    void OnEndInteraction_Internal(const AActor* Caller);
 
    UFUNCTION(BlueprintImplementableEvent, Category = "EventGate")
    void OnGateOverlapEnter(AActor* OtherActor, UPrimitiveComponent* OtherComp);
 
    UFUNCTION(BlueprintImplementableEvent, Category = "EventGate")
    void OnGateOverlapExit(AActor* OtherActor, UPrimitiveComponent* OtherComp);
 
private:
    void TryFireGateEvent(AActor* OtherActor);
 
protected: 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "EventGate")
    bool bIgnoreOverlap = false;
    
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "EventGate")
    EGateDetectionTiming DetectionTiming = EGateDetectionTiming::OnBeginOverlap;
 
    UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "EventGate")
    TObjectPtr<UStageEventListenerComponent> EventListenerComponent;
 
    UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "EventGate")
    TObjectPtr<UStageEventSenderComponent> GateEventSender;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "EventGate")
    TObjectPtr<UBoxComponent> BoxComponent;
 
private:
    UPROPERTY()
    FName StageEventID_DEPRECATED = NAME_None;
};