GA_CombatBase.h

이 파일의 문서화 페이지로 가기

// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
#include "GAS/GA/GA_Base.h"
#include "GA_CombatBase.generated.h"
 
class UAT_Trace;
class ATA_Trace;
class UCombatDataBase;
 
UCLASS()
class CK_UE_API UGA_CombatBase : public UGA_Base
{
    GENERATED_BODY()
 
public:
    UGA_CombatBase();
 
    virtual void OnGiveAbility(const FGameplayAbilityActorInfo* ActorInfo, const FGameplayAbilitySpec& Spec) override;
    virtual void EndAbility(const FGameplayAbilitySpecHandle Handle, const FGameplayAbilityActorInfo* ActorInfo, const FGameplayAbilityActivationInfo ActivationInfo, bool bReplicateEndAbility, bool bWasCancelled) override;
 
    FORCEINLINE bool GetHitStopEnable() const { return bApplyHitStop; }
 
protected:
    virtual void ApplyCombatData();
 
    UFUNCTION()
    void SetupHitCheckListeners();
 
    UFUNCTION()
    void SetupSingleHitCheckListener();
 
    UFUNCTION()
    void OnHitCheckStart(FGameplayEventData Payload);
 
    UFUNCTION()
    void OnHitCheckEnd(FGameplayEventData Payload);
 
    UFUNCTION()
    void OnSingleHitCheck(FGameplayEventData Payload);
 
    UFUNCTION()
    void OnTraceResultCallback(const FGameplayAbilityTargetDataHandle& TargetDataHandle, float CurrentLevel);
 
    void GetValidTargets(const FGameplayAbilityTargetDataHandle& TargetDataHandle,TArray<AActor*>& OutValidActors) const;
 
    void ApplyEffectsToTargets(const TArray<AActor*>& TargetActors, float CurrentLevel);
 
    // 넉백 적용
    void ApplyKnockbackToTargets(const TArray<AActor*>& TargetActors, AActor* Attacker);
 
    // 글로벌 히트스탑 적용
    void ApplyGlobalHitStop();
    
    FORCEINLINE void SetHitStopEnabled(bool bEnable) { bApplyHitStop = bEnable; }
 
private:
    UFUNCTION()
    void RestoreTimeDilation();
 
public:
    UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Data")
    TObjectPtr<UCombatDataBase> CombatData;
 
protected:
    UPROPERTY()
    TObjectPtr<UAT_Trace> ActiveTraceTask;
 
    UPROPERTY()
    TSubclassOf<ATA_Trace> HitTraceClass;
 
    UPROPERTY()
    TArray<TSubclassOf<UGameplayEffect>> TargetEffectClasses;
 
    UPROPERTY()
    FGameplayTag HitCheckStartTag;
 
    UPROPERTY()
    FGameplayTag HitCheckEndTag;
 
    UPROPERTY()
    TEnumAsByte<ECollisionChannel> TraceChannel;
 
protected:
    UPROPERTY()
    uint8 bApplyKnockback : 1 = false;
 
    UPROPERTY()
    float KnockbackStrength = 700.0f;
 
    UPROPERTY()
    float KnockbackZComponent = 0.2f;
 
    UPROPERTY()
    uint8 bApplyHitStop : 1 = false;
 
    UPROPERTY()
    float HitStopDuration = 0.05f;
 
    UPROPERTY()
    float HitStopTimeDilation = 0.1f;
 
private:
    UPROPERTY()
    FTimerHandle HitStopTimerHandle;
 
};