[박치영]

- DamageType System 추가
- 앞 뒤 피격에 따라 피격모션 변경

Source/D1/Actor/BaseDualWeapon.cpp

@@ -110,7 +110,7 @@ void ABaseDualWeapon::OnHit_OffhandWeapon(FHitResult HitResult)
 	if(pActor)
 	{
 		if(pActor->Execute_CanReceiveDamage(HitResult.GetActor()))
-			UGameplayStatics::ApplyPointDamage(HitResult.GetActor(), GetDamage(), GetOwner()->GetActorForwardVector(), HitResult, GetInstigatorController(), this, TSubclassOf<UDamageType>(UDamageType::StaticClass()));
+			UGameplayStatics::ApplyPointDamage(HitResult.GetActor(), GetDamage(), GetOwner()->GetActorForwardVector(), HitResult, GetInstigatorController(), this, DamageTypeClass);
 	}
 }
 
@@ -120,7 +120,7 @@ void ABaseDualWeapon::OnHit_RightFoot(FHitResult HitResult)
 	if(pActor)
 	{
 		if(pActor->Execute_CanReceiveDamage(HitResult.GetActor()))
-			UGameplayStatics::ApplyPointDamage(HitResult.GetActor(), GetDamage(), GetOwner()->GetActorForwardVector(), HitResult, GetInstigatorController(), this, TSubclassOf<UDamageType>(UDamageType::StaticClass()));
+			UGameplayStatics::ApplyPointDamage(HitResult.GetActor(), GetDamage(), GetOwner()->GetActorForwardVector(), HitResult, GetInstigatorController(), this, DamageTypeClass);
 	}
 }
 

Source/D1/Actor/BaseWeapon.cpp

@@ -5,6 +5,7 @@
 #include "Components/CombatComponent.h"
 #include "GameFramework/Character.h"
 #include "Components/CollisionComponent.h"
+#include "DamageType/AttackDamageType.h"
 #include "Interface/CombatInterface.h"
 #include "Definitions/CombatGameplayTags.h"
 #include "Kismet/GameplayStatics.h"
@@ -22,6 +23,8 @@ ABaseWeapon::ABaseWeapon()
 	CollisionComponent->SetCollisionObjectTypes(InputCollisionObjectTypes);
 	CollisionComponent->SetDrawDebugType(EDrawDebugTrace::None);
 
+	DamageTypeClass = UAttackDamageType::StaticClass();
+	
 	//Stats
 	Damage = 20.f;
 	if(!FCombatGameplayTags::Get().Character_Action_Attack_LightAttack.IsValid())
@@ -74,7 +77,7 @@ void ABaseWeapon::OnHit(FHitResult hitResult)
 	if (pActor)
 	{
 		if (pActor->Execute_CanReceiveDamage(hitResult.GetActor()))
-			UGameplayStatics::ApplyPointDamage(hitResult.GetActor(), GetDamage(), GetOwner()->GetActorForwardVector(), hitResult, GetInstigatorController(), this, TSubclassOf<UDamageType>(UDamageType::StaticClass()));
+			UGameplayStatics::ApplyPointDamage(hitResult.GetActor(), GetDamage(), GetOwner()->GetActorForwardVector(), hitResult, GetInstigatorController(), this, DamageTypeClass);
 	}
 }
 

Source/D1/Actor/BaseWeapon.h

@@ -51,6 +51,8 @@ protected:
 	FName HandSocketName;
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Initialization")
 	ECombatType CombatType;
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category="Initialization")
+	TSubclassOf<UDamageType> DamageTypeClass;
 
 	UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category="Components")
 	TObjectPtr<class UCombatComponent> CombatComponent;

Source/D1/CombatCharacter.cpp

@@ -17,6 +17,7 @@
 #include "Engine/DamageEvents.h"
 #include "NiagaraFunctionLibrary.h"
 #include "NiagaraComponent.h"
+#include "DamageType/AttackDamageType.h"
 #include "Kismet/KismetSystemLibrary.h"
 #include "Kismet/KismetMathLibrary.h"
 #include "Kismet/GameplayStatics.h"
@@ -90,7 +91,6 @@ ACombatCharacter::ACombatCharacter()
 	SprintSpeed = 700.f;
 
 	ChargeAttackTime = 0.18f;
-	Health = 100.f;
 	PelvisBoneName = TEXT("pelvis");
 }
 
@@ -123,26 +123,26 @@ float ACombatCharacter::TakeDamage(float Damage, FDamageEvent const& DamageEvent
 {
 	float fDamage = Super::TakeDamage(Damage, DamageEvent, EventInstigator, DamageCauser);
 
+	UAttackDamageType* damageTypeClass = Cast<UAttackDamageType>(DamageEvent.DamageTypeClass->GetDefaultObject());
+	if(!IsValid(damageTypeClass))
+		return false;
+	
 	if (DamageEvent.IsOfType(FPointDamageEvent::ClassID))
 	{
 		const FPointDamageEvent* PointDamageEvent = static_cast<const FPointDamageEvent*>(&DamageEvent);
-		
+
+		//스텟 관련 처리
 		StatsComponent->TakeDamageOnStat(Damage);
 
-		//Play Sound
-		UGameplayStatics::PlaySoundAtLocation(this, HitSound, PointDamageEvent->HitInfo.Location);
-		
-		//Hit Effect
-		//UGameplayStatics::SpawnEmitterAtLocation(GetWorld(), HitEmitter, PointDamageEvent->HitInfo.Location);
-		UNiagaraFunctionLibrary::SpawnSystemAtLocation(GetWorld(), HitEmitter, PointDamageEvent->HitInfo.Location);
+		//앞에서 맞았는지 뒤에서 맞았는지 판별
+		bHitFront = UKismetMathLibrary::InRange_FloatFloat(this->GetDotProductTo(EventInstigator->GetPawn()), -0.1f, 1.f);
+		LastHitInfo = PointDamageEvent->HitInfo;
+
+		//play sound, effect 
+		ApplyImpactEffect(damageTypeClass->DamageType);
 		
 		if (CanReceiveHitReaction())
-		{
-			StateManagerComponent->SetCurrentState(FCombatGameplayTags::Get().Character_State_Disable);
-			
-			//Play Animation
-			PlayAnimMontage(HitMontage);
-		}
+			ApplyHitReaction(damageTypeClass->DamageType);
 	}
 	return fDamage;
 }
@@ -615,6 +615,33 @@ void ACombatCharacter::SprintStaminaCost()
 	}
 }
 
+void ACombatCharacter::ApplyHitReaction(EDamageType InDamageType)
+{
+	switch (InDamageType)
+	{
+	case EDamageType::None:
+		PerformHitStun();
+		break;
+	case EDamageType::MeleeDamage:
+		PerformHitStun();
+		break;
+	case EDamageType::KnockdownDamage:
+		PerformKnockdown();
+		break;
+	default:
+		break;
+	}
+}
+
+void ACombatCharacter::ApplyImpactEffect(EDamageType InDamageType)
+{
+	//Play Sound
+	UGameplayStatics::PlaySoundAtLocation(this, HitSound, LastHitInfo.Location);
+		
+	//Hit Effect
+	UNiagaraFunctionLibrary::SpawnSystemAtLocation(GetWorld(), HitEmitter, LastHitInfo.Location);
+}
+
 void ACombatCharacter::PerformAttack(FGameplayTag attackType, int32 attackIndex)
 {
 	ABaseWeapon* CurrentWeapon = CombatComponent->GetMainWeapon();
@@ -725,6 +752,38 @@ void ACombatCharacter::PerformDeath()
 		}), 4.f, false); // 4초 후에 object 삭제
 }
 
+bool ACombatCharacter::PerformHitStun()
+{
+	UAnimMontage* hitMontage = nullptr;
+	if(bHitFront)
+		hitMontage = HitStunFrontMontage;
+	else
+		hitMontage = HitStunBackMontage;
+
+	if(!IsValid(hitMontage))
+		return false;
+
+	StateManagerComponent->SetCurrentState(FCombatGameplayTags::Get().Character_State_Disable);
+	PlayAnimMontage(hitMontage);
+	return true;
+}
+
+bool ACombatCharacter::PerformKnockdown()
+{
+	UAnimMontage* hitMontage = nullptr;
+	if(bHitFront)
+		hitMontage = KnockdownFrontMontage;
+	else
+		hitMontage = KnockdownBackMontage;
+
+	if(!IsValid(hitMontage))
+		return false;
+
+	StateManagerComponent->SetCurrentState(FCombatGameplayTags::Get().Character_State_Disable);
+	PlayAnimMontage(hitMontage);
+	return true;
+}
+
 bool ACombatCharacter::CanPerformToggleCombat()
 {
 	bool ReturnValue = true;

Source/D1/CombatCharacter.h

@@ -145,14 +145,18 @@ private:
 	bool ResetChargeAttack();
 	void DisableSprint();
 	void SprintStaminaCost();
+	void ApplyHitReaction(EDamageType InDamageType);
+	void ApplyImpactEffect(EDamageType InDamageType);
 
 private:
 	void PerformAttack(FGameplayTag attackType, int32 attackIndex);
 	void PerformDodge();
 	bool PerformAction(FGameplayTag characterState, FGameplayTag characterAction, int32 montageIndex);
 	void PerformDeath();
+	bool PerformHitStun();
+	bool PerformKnockdown();
 
-protected:
+protected:	//Check Func
 	bool CanPerformToggleCombat();
 	bool CanPerformAttack();
 	bool CanPerformDodge();
@@ -164,13 +168,10 @@ protected:
 public:
 	UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category="Components", meta=(AllowPrivateAccess="true"))
 	TObjectPtr<class UCombatComponent> CombatComponent;
-
 	UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category="Components", meta=(AllowPrivateAccess="true"))
 	TObjectPtr<UStateManagerComponent> StateManagerComponent;
-
 	UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category="Components", meta=(AllowPrivateAccess="true"))
 	TObjectPtr<UStatsComponent> StatsComponent;
-
 	UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category="Components", meta=(AllowPrivateAccess="true"))
 	TObjectPtr<UTargetingComponent> TargetingComponent;
 	
@@ -179,30 +180,28 @@ public:
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Hit", meta = (AllowPrivateAccess = "true"))
 	FName PelvisBoneName;
-
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Hit", meta = (AllowPrivateAccess = "true"))
-	TObjectPtr<UAnimMontage> HitMontage;
-
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Hit", meta = (AllowPrivateAccess = "true"))
 	TObjectPtr<class USoundBase> HitSound;
-
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Hit", meta = (AllowPrivateAccess = "true"))
 	TObjectPtr<class UNiagaraSystem> HitEmitter;
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "MovementSpeed", meta = (AllowPrivateAccess = "true"))
 	EMovementSpeedMode MovementSpeedMode;
-
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "MovementSpeed", meta = (AllowPrivateAccess = "true"))
 	float WalkingSpeed;
-
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "MovementSpeed", meta = (AllowPrivateAccess = "true"))
 	float JoggingSpeed;
-
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "MovementSpeed", meta = (AllowPrivateAccess = "true"))
 	float SprintSpeed;
 
-	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Stats", meta = (AllowPrivateAccess = "true"))
-	float Health;
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Montage", meta = (AllowPrivateAccess = "true"))
+	TObjectPtr<UAnimMontage> HitStunFrontMontage;
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Montage", meta = (AllowPrivateAccess = "true"))
+	TObjectPtr<UAnimMontage> HitStunBackMontage;
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Montage", meta = (AllowPrivateAccess = "true"))
+	TObjectPtr<UAnimMontage> KnockdownFrontMontage;
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Montage", meta = (AllowPrivateAccess = "true"))
+	TObjectPtr<UAnimMontage> KnockdownBackMontage;
 
 private:
 	FTimerHandle StaminaTimerHandle;
@@ -212,5 +211,6 @@ private:
 	float AttackHeldTime;
 	bool bAttackCharged;
 	bool bCanMove = true;
+	bool bHitFront;
+	FHitResult LastHitInfo; 
 };
-

Source/D1/DamageType/AttackDamageType.cpp

@@ -0,0 +1,5 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "AttackDamageType.h"
+

Source/D1/DamageType/AttackDamageType.h

@@ -0,0 +1,20 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Definitions/GameEnums.h"
+#include "GameFramework/DamageType.h"
+#include "AttackDamageType.generated.h"
+
+/**
+ *  다른 DamageType 을 처리하고 싶으면 해당 Class 를 상속해서 EDamageType를 다르게 처리할 것
+ */
+UCLASS()
+class D1_API UAttackDamageType : public UDamageType
+{
+	GENERATED_BODY()
+
+public:
+	EDamageType DamageType = EDamageType::MeleeDamage;
+};

Source/D1/Definitions/GameEnums.h

@@ -29,3 +29,10 @@ enum class ECollisionPart : uint8
 	RightFoot UMETA(DisplayName = "RightFoot"),
 };
 
+UENUM(BlueprintType)
+enum class EDamageType : uint8
+{
+	None UMETA(DisplayName = "None"),
+	MeleeDamage UMETA(DisplayName = "MeleeDamage"),
+	KnockdownDamage UMETA(DisplayName = "KnockdownDamage"),
+};