[UE] Hit Data, Effect, Object Pooling(오브젝트 풀링)


Source
		Characters
		CAnimInstance.h .cpp CEnemy.h .cpp CPlayer.h .cpp ICharacter.h .cpp
		Components
		CMontagesComponent.h .cpp CMovementComponent.h .cpp CStateComponent.h .cpp CWeaponComponent.h .cpp
		Notifies
		CAnimNotifyState_BeginAction.h .cpp CAnimNotifyState_EndAction.h .cpp CAnimNotify_EndState.h .cpp CAnimNotifyState_Collision.h .cpp CAnimNotifyState_Combo.h .cpp CAnimNotifyState_Equip.h .cpp
		Utilities
		CHelper.h CLog.h .cpp
		Weapons
		CDoAction_Combo.h .cpp CAttachment.h .cpp CDoAction.h .cpp CEquipment.h .cpp CWeaponAsset.h .cpp CWeaponStructures.h .cpp
		Global.h CGameMode.h .cpp U2212_06.Build.cs
		U2212_06.uproject

Hit Data 활용하기

CWeaponStructure - Hit Data 추가하기

CWeaponStructure.h

 #pragma once
 
#include "CoreMinimal.h"
#include "UObject/NoExportTypes.h"
#include "CWeaponStructures.generated.h"
 
USTRUCT()
struct FEquipmentData
{
	GENERATED_BODY()
 
public:
	UPROPERTY(EditAnywhere)
		class UAnimMontage* Montage;
 
	UPROPERTY(EditAnywhere)
		float PlayRate = 1;
 
	UPROPERTY(EditAnywhere)
		bool bCanMove = true;
 
	UPROPERTY(EditAnywhere)
		bool bUseControlRotation = true;
};
 
USTRUCT()
struct FDoActionData
{
	GENERATED_BODY()
 
public:
	UPROPERTY(EditAnywhere)
		class UAnimMontage* Montage;
 
	UPROPERTY(EditAnywhere)
		float PlayRate = 1;
 
	UPROPERTY(EditAnywhere)
		bool bCanMove = true;
 
	UPROPERTY(EditAnywhere)
		bool bFixedCamera;
 
	UPROPERTY(EditAnywhere)
		class UFXSystemAsset* Effect; //사용할 Effect 변수
 
	UPROPERTY(EditAnywhere)
		FVector EffectLocation = FVector::ZeroVector;//(Effect)지정 방향의 보정치.
 
	UPROPERTY(EditAnywhere)
		FVector EffectScale = FVector::OneVector;//Effect 크기 기본값 1 설정.
 
public:
	void DoAction(class ACharacter* InOwner);
};
 
USTRUCT()
struct FHitData
{
	GENERATED_BODY()
 
	UPROPERTY(EditAnywhere)
		class UAnimMontage* Montage;
 
	UPROPERTY(EditAnywhere)
		float PlayRate = 1;
 
	UPROPERTY(EditAnywhere)
		float Power;
 
	UPROPERTY(EditAnywhere)
		float Launch = 100;
 
	UPROPERTY(EditAnywhere)
		float StopTime;
 
	UPROPERTY(EditAnywhere)
		class USoundWave* Sound;
 
	UPROPERTY(EditAnywhere)
		class UFXSystemAsset* Effect;
 
	UPROPERTY(EditAnywhere)
		FVector EffectLocation = FVector::ZeroVector;
 
	UPROPERTY(EditAnywhere)
		FVector EffectScale = FVector::OneVector;
 
public:
	void SendDamage(class ACharacter* InAttacker, AActor* InAttackCauser, class ACharacter* InOther);
	void PlayMontage(class ACharacter* InOwner);
	void PlayHitStop(UWorld* InWorld);
	void PlaySoundWave(class ACharacter* InOwner);
};
 
USTRUCT()
struct FActionDamageEvent : public FDamageEvent
{
	GENERATED_BODY()
 
public:
	FHitData* HitData;
};
 
 
UCLASS()
class U2212_06_API UCWeaponStructures : public UObject
{
	GENERATED_BODY()
	
};

FHitData 구조체 추가

구조체 내에 변수 추가
- class UAnimMontage* Montage;
- float PlayRate = 1;
- float Power;
- float Launch = 100;
- float StopTime;
- class USoundWave* Sound;
- class UFXSystemAsset* Effect;
- FVector EffectLocation = FVector::ZeroVector;
- FVector EffectScale = FVector::OneVector;
함수 추가
- void SendDamage(class ACharacter* InAttacker, AActor* InAttackCauser, class ACharacter* InOther);
- void PlayMontage(class ACharacter* InOwner);
- void PlayHitStop(UWorld* InWorld);
- void PlaySoundWave(class ACharacter* InOwner);

CWeaponStructure.cpp

 #include "Weapons/CWeaponStructures.h"
#include "Global.h"
#include "GameFramework/Character.h"
#include "Components/CStateComponent.h"
#include "Components/CMovementComponent.h"
#include "Animation/AnimMontage.h"
 
void FDoActionData::DoAction(ACharacter* InOwner)
{
	UCMovementComponent* movement = CHelpers::GetComponent<UCMovementComponent>(InOwner);
 
	if (!!movement)
	{
		if (bFixedCamera)
			movement->EnableFixedCamera();
 
		if (bCanMove == false)
			movement->Stop();
	}
 
	if (!!Montage)
		InOwner->PlayAnimMontage(Montage, PlayRate);
}
 
void FHitData::SendDamage(ACharacter* InAttacker, AActor* InAttackCauser, ACharacter* InOther)
{
	FActionDamageEvent e;
	e.HitData = this;
 
	InOther->TakeDamage(Power, e, InAttacker->GetController(), InAttackCauser);
 
}
 
void FHitData::PlayMontage(ACharacter* InOwner)
{
	if (!!Montage)
		InOwner->PlayAnimMontage(Montage, PlayRate);
}
 
void FHitData::PlayHitStop(UWorld* InWorld)
{
	CheckTrue(FMath::IsNearlyZero(StopTime));
 
	TArray<ACharacter*> characters;
	for(AActor* actor : InWorld->GetCurrentLevel()->Actors)
	{
		ACharacter* character = Cast<ACharacter>(actor);
 
		if(!!character)
		{
			character->CustomTimeDilation = 1e-3f;
 
			characters.Add(character);
		}
	}
 
	//익명 메소드 //람다 클로저
	//람다는 외부에서 닫힌 상태로 실행되는 객체
	FTimerDelegate timerDelegate;
	timerDelegate.BindLambda([=]()
		{
			for (ACharacter* character : characters)
				character->CustomTimeDilation = 1;
		});
 
	FTimerHandle timerHandle;
	InWorld->GetTimerManager().SetTimer(timerHandle, timerDelegate, StopTime, false);
}
 
void FHitData::PlaySoundWave(ACharacter* InOwner)
{
	CheckNull(Sound);
 
	UWorld* world = InOwner->GetWorld();
	FVector location = InOwner->GetActorLocation();
 
	UGameplayStatics::SpawnSoundAtLocation(world, Sound, location);
}

FHitData 구조체

함수 정의
- void FHitData::SendDamage(ACharacter* InAttacker, AActor* InAttackCauser, ACharacter* InOther)
- void FHitData::PlayMontage(ACharacter* InOwner)
- void FHitData::PlayHitStop(UWorld* InWorld)
- void FHitData::PlaySoundWave(ACharacter* InOwner)

CWeaponAsset

CWeaponAsset.h

 #pragma once
 
#include "CoreMinimal.h"
#include "Engine/DataAsset.h"
#include "Weapons/CWeaponStructures.h"
#include "CWeaponAsset.generated.h"
 
UCLASS()
class U2212_06_API UCWeaponAsset : public UDataAsset
{
	GENERATED_BODY()
 
private:
	UPROPERTY(EditAnywhere)
		TSubclassOf<class ACAttachment> AttachmentClass;
 
	UPROPERTY(EditAnywhere)
		FEquipmentData EquipmentData;
 
	UPROPERTY(EditAnywhere)
		TSubclassOf<class UCEquipment> EquipmentClass;
 
	UPROPERTY(EditAnywhere)
		TSubclassOf<class UCDoAction> DoActionClass;
 
	UPROPERTY(EditAnywhere)
		TArray<FDoActionData> DoActionDatas; //CWeaopnStructure내의 FDoActionData
 
	UPROPERTY(EditAnywhere)
		TArray<FHitData> HitDatas; //CWeaopnStructure내의 FHitData
 
public:
	FORCEINLINE class ACAttachment* GetAttachment() { return Attachment; }//외부에 생성된 것을 리턴해줌. 
	FORCEINLINE class UCEquipment* GetEquipment() { return Equipment; }//외부에 생성된 것을 리턴해줌.
	FORCEINLINE class UCDoAction* GetDoAction() { return DoAction; }//외부에 생성된 것을 리턴해줌.
 
public:
	UCWeaponAsset();
 
	void BeginPlay(class ACharacter* InOwner);
 
private:
	//UPROPERTY를 붙여 가비지 콜렉터가 제거하기 전까지 물고 있게 만든다.
	//UWeaponAsset은 UObject로부터 상속받아 Actor의 생성주기에 영향을 받지 않아 가비지 콜렉터에 영향을 받는다.
	UPROPERTY() 
		class ACAttachment* Attachment;
 
	UPROPERTY()
		class UCEquipment* Equipment;
 
	UPROPERTY()
		class UCDoAction* DoAction;
};

변수 추가

TArray<FHitData> HitDatas

CWeaponAsset.cpp

 #include "Weapons/CWeaponAsset.h"
#include "Global.h"
#include "CAttachment.h"
#include "CEquipment.h"
#include "CDoAction.h"
#include "GameFramework/Character.h"
 
UCWeaponAsset::UCWeaponAsset()
{
	AttachmentClass = ACAttachment::StaticClass();//기본값
	EquipmentClass = UCEquipment::StaticClass();//기본값
	DoActionClass = UCDoAction::StaticClass();//기본값
}
 
void UCWeaponAsset::BeginPlay(ACharacter* InOwner)
{
	if (!!AttachmentClass)//AttachmentClass가 선택되어 있다면
	{
		FActorSpawnParameters params;
		params.Owner = InOwner;
 
		Attachment = InOwner->GetWorld()->SpawnActor<ACAttachment>(AttachmentClass, params);
	}
 
	if (!!EquipmentClass)//EquipmentClass가 선택되어 있다면
	{
		Equipment = NewObject<UCEquipment>(this, EquipmentClass);
		Equipment->BeginPlay(InOwner, EquipmentData);
 
		if (!!Attachment)//Attachment가 있다면
		{
			Equipment->OnEquipmentBeginEquip.AddDynamic(Attachment, &ACAttachment::OnBeginEquip);
			Equipment->OnEquipmentUnequip.AddDynamic(Attachment, &ACAttachment::OnUnequip);
		}
	}
	 
	if(!!DoActionClass)
	{
		DoAction = NewObject<UCDoAction>(this, DoActionClass);
		DoAction->BeginPlay(Attachment, Equipment, InOwner, DoActionDatas, HitDatas);
 
		if (!!Attachment)
		{
			Attachment->OnAttachmentBeginCollision.AddDynamic(DoAction, &UCDoAction::OnAttachmentBeginCollision);
			Attachment->OnAttachmentEndCollision.AddDynamic(DoAction, &UCDoAction::OnAttachmentEndCollision);
 
			Attachment->OnAttachmentBeginOverlap.AddDynamic(DoAction, &UCDoAction::OnAttachmentBeginOverlap);
			Attachment->OnAttachmentEndOverlap.AddDynamic(DoAction, &UCDoAction::OnAttachmentEndOverlap);
		}
	}
}

DoAction->BeginPlay 호출 시 HitDatas도 같이 넘겨준다.

if ( !!DoActionClass ) {
DoAction = NewObject<UCDoAction>(this, DoActionClass);
DoAction->BeginPlay(Attachment, Equipment, InOwner, DoActionDatas, HitDatas); }

CDoAction

CDoAction.h

 #pragma once
 
#include "CoreMinimal.h"
#include "UObject/NoExportTypes.h"
#include "Weapons/CWeaponStructures.h"
#include "CDoAction.generated.h"
 
UCLASS(Abstract)//DoAction 그 자체로는 객체화되면 안 되기 때문에 Abstract을 붙여준다.
class U2212_06_API UCDoAction : public UObject
{
	GENERATED_BODY()
 
public:
	UCDoAction();
 
	virtual void BeginPlay //재정의 할 수 있도록 virtual로 만든다.
	(
		class ACAttachment* InAttachment,
		class UCEquipment* InEquipment,
		class ACharacter* InOwner,
		const TArray<FDoActionData>& InDoActionDatas,//CWeaponStucture내의 FDoActionData 
		const TArray<FHitData>& InHitDatas //CWeaponStucture내의 FHitData
	);
 
public:
	//재정의 할 수 있도록 virtual로 만든다.
	virtual void DoAction();
	virtual void Begin_DoAction();
	virtual void End_DoAction();
 
public:
	UFUNCTION()
		virtual void OnAttachmentBeginCollision() {}
 
	UFUNCTION()
		virtual void OnAttachmentEndCollision() {}
 
	UFUNCTION()
		virtual void OnAttachmentBeginOverlap(class ACharacter* InAttacker, AActor* InAttackCauser, class ACharacter* InOther) { }
 
	UFUNCTION()
		virtual void OnAttachmentEndOverlap(class ACharacter* InAttacker, class ACharacter* InOther) { }
 
protected:
	bool bBeginAction;
 
	class ACharacter* OwnerCharacter;
	class UWorld* World;
 
	class UCMovementComponent* Movement;
	class UCStateComponent* State;
 
	TArray<FDoActionData> DoActionDatas;
	TArray<FHitData> HitDatas;
};

CDoAction.cpp

 #include "Weapons/CDoAction.h"
#include "Global.h"
#include "CAttachment.h"
#include "CEquipment.h"
#include "GameFramework/Character.h"
#include "Components/CStateComponent.h"
#include "Components/CMovementComponent.h"
 
UCDoAction::UCDoAction()
{
}
 
void UCDoAction::BeginPlay(ACAttachment* InAttachment, UCEquipment* InEquipment, ACharacter* InOwner, const TArray<FDoActionData>& InDoActionDatas, const TArray<FHitData>& InHitDatas)
{
	OwnerCharacter = InOwner;
	World = OwnerCharacter->GetWorld();
 
	State = CHelpers::GetComponent<UCStateComponent>(OwnerCharacter);
	Movement = CHelpers::GetComponent<UCMovementComponent>(OwnerCharacter);
 
	DoActionDatas = InDoActionDatas;
	HitDatas = InHitDatas;
}
 
void UCDoAction::DoAction()
{
	State->SetActionMode();
}
 
void UCDoAction::Begin_DoAction()
{
	bBeginAction = true;
}
 
void UCDoAction::End_DoAction()
{
	bBeginAction = false;
 
	State->SetIdleMode();
 
	Movement->Move();
	Movement->DisableFixedCamera();
}

CDoAction_Combo

CDoAction_Combo.h

 #pragma once
 
#include "CoreMinimal.h"
#include "Weapons/CDoAction.h"
#include "CDoAction_Combo.generated.h"
 
UCLASS()
class U2212_06_API UCDoAction_Combo : public UCDoAction
{
	GENERATED_BODY()
 
public:
	FORCEINLINE void EnableCombo() { bEnable = true; }
	FORCEINLINE void DisableCombo() { bEnable = false; }
 
public:
	void DoAction() override;
	void Begin_DoAction() override;
	void End_DoAction() override;
 
public:
	void OnAttachmentBeginOverlap(class ACharacter* InAttacker, AActor* InAttackCauser, class ACharacter* InOther) override;
 
private:
	int32 Index;
 
	bool bEnable;
	bool bExist;
};

변경사항 없음

CDoAction_Combo.cpp

 #include "Weapons/DoActions/CDoAction_Combo.h"
#include "Global.h"
#include "GameFramework/Character.h"
#include "Components/CStateComponent.h"
 
void UCDoAction_Combo::DoAction()
{
	CheckTrue(DoActionDatas.Num() < 1);
 
	if (bEnable) //bEnable이라면 Combo 구간
	{
		bEnable = false;
		bExist = true;
 
		return;
	}
 
	CheckFalse(State->IsIdleMode());
 
	Super::DoAction(); //첫 타격이 들어간 후에 Combo의 bEnable이 호출되어야 한다. 그래서 맨 위가 아닌 여기에 위치한다.//첫 타격 시 IsIdleMode()를 체크 통과한 후 부모의 DoAction으로 들어가 State->ActionMode()로 변경한다.
	DoActionDatas[Index].DoAction(OwnerCharacter);
}
 
void UCDoAction_Combo::Begin_DoAction()
{
	Super::Begin_DoAction();
	CheckFalse(bExist);//다음 Combo가 없으면 바로 End_DoAction으로 이동.
 
	bExist = false;
	DoActionDatas[++Index].DoAction(OwnerCharacter);
}
 
void UCDoAction_Combo::End_DoAction()
{
	Super::End_DoAction();
 
	Index = 0;
}
 
void UCDoAction_Combo::OnAttachmentBeginOverlap(ACharacter* InAttacker, AActor* InAttackCauser, ACharacter* InOther)
{
	Super::OnAttachmentBeginOverlap(InAttacker, InAttackCauser, InOther);//CDoAction.h의 OnAttachmentBeginOverlap
	CheckNull(InOther);
 
	FActionDamageEvent e;
	e.HitData = &HitDatas[0];
 
	//TakeDamage 체크용 디버그
	//CLog::Log(InOther->GetName());
	//InOther->TakeDamage(20, FDamageEvent(), InAttacker->GetController(), InAttackCauser);//데미지 적용.
	//InOther->TakeDamage(e.HitData->Power, e, InAttacker->GetController(), InAttackCauser);//업캐스팅. 업캐스팅은 항상 성립한다.
	HitDatas[Index].SendDamage(InAttacker, InAttackCauser, InOther);
}

OnAttachment BeginOverlap 수정

실행화면

Effect 추가하기

U2212_06.Build.cs

U2212_06.Build.cs

 using UnrealBuildTool;
 
public class U2212_06 : ModuleRules
{
	public U2212_06(ReadOnlyTargetRules Target) : base(Target)
	{
        PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
 
		PublicIncludePaths.Add(ModuleDirectory);
 
 
        PublicDependencyModuleNames.Add("Core");
 
        PrivateDependencyModuleNames.Add("CoreUObject");
        PrivateDependencyModuleNames.Add("Engine");
        PrivateDependencyModuleNames.Add("InputCore");
        PrivateDependencyModuleNames.Add("Niagara");
    }
}

PrivateDependencyModuleNames 추가

PrivateDependencyModuleNames.Add("Niagara");
- Niagara 파티클을 사용하기 위해 추가하였다.

CHelpers.h

CHelpers.h

 #pragma once
 
#include "CoreMinimal.h"
#include "Particles/ParticleSystem.h"
#include "NiagaraSystem.h"
#include "NiagaraFunctionLibrary.h"
 
#define CheckTrue(x) { if(x == true) return; }
#define CheckTrueResult(x, y) { if(x == true) return y; }
 
#define CheckFalse(x) { if(x == false) return;}
#define CheckFalseResult(x, y) { if(x == false) return y;}
 
#define CheckNull(x) { if(x == nullptr) return;}
#define CheckNullResult(x, y) { if(x == nullptr) return y;}
 
 
#define CreateTextRender()\
{\
	CHelpers::CreateComponent<UTextRenderComponent>(this, &Text, "Tex", Root);\
	Text->SetRelativeLocation(FVector(0, 0, 100));\
	Text->SetRelativeRotation(FRotator(0, 180, 0));\
	Text->SetRelativeScale3D(FVector(2));\
	Text->TextRenderColor = FColor::Red;\
	Text->HorizontalAlignment = EHorizTextAligment::EHTA_Center;\
	Text->Text = FText::FromString(GetName().Replace(L"Default__", L""));\
}
 
 
class U2212_06_API CHelpers
{
public:
	template<typename T>
	static void CreateComponent(AActor* InActor, T** OutComponent, FName InName, USceneComponent* InParent = nullptr, FName InSocketName = NAME_None)
	{
		*OutComponent = InActor->CreateDefaultSubobject<T>(InName);
 
		if (!!InParent)
		{
			(*OutComponent)->SetupAttachment(InParent, InSocketName); //이렇게 사용하면 Socket Name에 _를 사용하면 안 된다.
 
			return;
		}
 
		InActor->SetRootComponent(*OutComponent);
	}
 
	//CreateActorComponent 추가
	template<typename T>
	static void CreateActorComponent(AActor* InActor, T** OutComponent, FName InName)
	{
		*OutComponent = InActor->CreateDefaultSubobject<T>(InName);
	}
 
	template<typename T>
	static void GetAsset(T** OutObject, FString InPath)
	{
		ConstructorHelpers::FObjectFinder<T> asset(*InPath);
		*OutObject = asset.Object;
	}
 
	template<typename T>
	static void GetAssetDynamic(T** OutObject, FString InPath)
	{
		*OutObject = Cast<T>(StaticLoadObject(T::StaticClass(), nullptr, *InPath));
	}
 
	template<typename T>
	static void GetClass(TSubclassOf<T>* OutClass, FString InPath)
	{
		ConstructorHelpers::FClassFinder<T> asset(*InPath);
		*OutClass = asset.Class;
	}
 
	template<typename T>
	static T* FindActor(UWorld* InWorld)
	{
		for (AActor* actor : InWorld->GetCurrentLevel()->Actors)
		{
			if (!!actor && actor->IsA<T>())
				return Cast<T>(actor);
		}
 
		return nullptr;
	}
 
	template<typename T>
	static void FindActors(UWorld* InWorld, TArray<T*>& OutActors)
	{
		for (AActor* actor : InWorld->GetCurrentLevel()->Actors)
		{
			if (!!actor && actor->IsA<T>())
				OutActors.Add(Cast<T>(actor));
		}
	}
 
	template<typename T>
	static T* GetComponent(AActor* InActor)
	{
		return Cast<T>(InActor->GetComponentByClass(T::StaticClass()));
	}
 
	template<typename T>
	static T* GetComponent(AActor* InActor, const FString& InName)
	{
		TArray<T*> components;
		InActor->GetComponents<T>(components);
 
		for (T* component : components)
		{
			if (component->GetName() == InName)
				return component;
		}
 
		return nullptr;
	}
 
	static void AttachTo(AActor* InActor, USceneComponent* InParent, FName InSocketName)
	{
		InActor->AttachToComponent(InParent, FAttachmentTransformRules(EAttachmentRule::KeepRelative, true), InSocketName);
	}
 
	static void PlayEffect(UWorld* InWorld, UFXSystemAsset* InAsset, const FTransform& InTransform, USkeletalMeshComponent* InMesh = nullptr, FName InSocketName = NAME_None)
	{
		UParticleSystem* particle = Cast<UParticleSystem>(InAsset);
		UNiagaraSystem* niagara = Cast<UNiagaraSystem>(InAsset);
 
		FVector location = InTransform.GetLocation();
		FRotator rotation = FRotator(InTransform.GetRotation());
		FVector scale = InTransform.GetScale3D();
 
		if(!!InMesh) //InMesh에 붙어있다면
		{
			if(!!particle) //particle이라면
			{
				UGameplayStatics::SpawnEmitterAttached(particle, InMesh, InSocketName, location, rotation, scale);
				return;
			}
 
			if(!!niagara) //niagara라면
			{
				UNiagaraFunctionLibrary::SpawnSystemAttached(niagara, InMesh, InSocketName, location, rotation, scale, EAttachLocation::KeepRelativeOffset, true, ENCPoolMethod::None);//Pooling풀링 사용.
				return;
			}
		}
 
		if(!!particle) //어디에 붙어있지 않고 particle이면
		{
			UGameplayStatics::SpawnEmitterAtLocation(InWorld, particle, InTransform);//해당 위치에서 실행
 
			return;
		}
 
		if (!!niagara) //어디에 붙어있지 않고 niagara면
		{
			UNiagaraFunctionLibrary::SpawnSystemAtLocation(InWorld, niagara, location, rotation, scale);//해당 위치에서 실행
 
			return;
		}
	}
};

헤더 추가

#include "Particles/ParticleSystem.h"
#include "NiagaraSystem.h"
#include "NiagaraFunctionLibrary.h"

Effect 추가

static void PlayEffect(UWorld* InWorld, UFXSystemAsset* InAsset, const FTransform& InTransform, USkeletalMeshComponent* InMesh = nullptr, FName InSocketName = NAME_None)

오브젝트 풀링 (Object Pooling)

필요한만큼 미리 생성해서 필요할 때 꺼내 사용한다. 배열보다 vector를 사용하는게 좋다. vector가 수정하기도 체크하기도 더 낫다. 속도 차이는 없다고봐도 무방하다.

장점: 메모리 단편화를 방지할 수 있다.

단점: 처음에 메모리 구간이 많이 소요될 수 있다.

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[UE] 주먹 공격 및 카메라 흔들림(Camera Shake) 효과 구현 (0)	2023.05.11
[UE] Hit Effect 구현, Status Component, Hammer 공격 구현 (0)	2023.05.10
[UE] AnimNotify, DoAction (0)	2023.05.08
[UE] 무기 장착 및 기본 공격하기 (0)	2023.05.02
[UE] 무기 시스템 설계하기 (0)	2023.05.01

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[UE] Hit Data, Effect, Object Pooling(오브젝트 풀링)

Hit Data 활용하기

CWeaponStructure - Hit Data 추가하기

CWeaponAsset

CDoAction

CDoAction_Combo

실행화면

Effect 추가하기

U2212_06.Build.cs

CHelpers.h

오브젝트 풀링 (Object Pooling)

'⭐ Unreal Engine > UE RPG Weapon System' 카테고리의 다른 글

댓글

이 글 공유하기

티스토리툴바

단축키

내 블로그

블로그 게시글

모든 영역

Hit Data 활용하기

CWeaponStructure - Hit Data 추가하기

CWeaponAsset

CDoAction

CDoAction_Combo

실행화면

Effect 추가하기

U2212_06.Build.cs

CHelpers.h

오브젝트 풀링 (Object Pooling)

'⭐ Unreal Engine > UE RPG Weapon System' 카테고리의 다른 글

댓글

이 글 공유하기

다른 글

[UE] 주먹 공격 및 카메라 흔들림(Camera Shake) 효과 구현

[UE] Hit Effect 구현, Status Component, Hammer 공격 구현

[UE] AnimNotify, DoAction

[UE] 무기 장착 및 기본 공격하기

티스토리툴바

단축키

내 블로그

블로그 게시글

모든 영역