1. AK47 - 어깨 견착 수정하기
    1. FirstPerson_Idle - 애디티브 레이어 트랙 추가 (lowerarm_r, hand_r)
  2. AK47 총기 Camera Shake 수정하기
  3. 에셋 및 스켈리톤 소켓 추가
  4. Pistol

 

 

 

목차

 

 

 

 

 

 

 

 
Characters
  CAnimInstance.h .cpp
CAnimInstance_Arms.h .cpp
CPlayer.h .cpp
Utilities
  CHelpers.h
CLog.h .cpp
Weapons
  CBullet.h .cpp
CMagazine.h .cpp 
CWeapon.h .cpp
CWeapon_AK47.h .cpp
CWeapon_AR4.h .cpp
CWeapon_Pistol.h .cpp 생성
CWeaponComponent.h .cpp
Widget
  CUserWidget_CrossHair.h .cpp
CUserWidget_HUD.h .cpp
CGameMode.h .cpp
Global.h
CAnimNotifyState_Equip.h .cpp 
CAnimNotifyState_Reload.h .cpp

 

 

 

 

 

 

AK47 - 어깨 견착 수정하기

 

 

 

 

 

FirstPerson_Idle - 애디티브 레이어 트랙 추가 (lowerarm_r, hand_r)

 

FirstPerson_Idle 애니메이션을 0프레임을 제외한 프레임 전부 삭제.

 

애디티브 레이어 트랙 추가: lowerarm_r, hand_r 

lowerarm_r 회전값 주기

  • Roll: 27.914
  • Pitch: -7.567
  • Yaw: 39.082

hand_r 회전값 주기

  • Roll: -13.05
  • Pitch: 49.932
  • Yaw: -12.2

 

 

 

 

 

 

 

AK47 총기 Camera Shake 수정하기

 

 

 

 

 

BP_CameraShake_AK47 생성

 

BP_CameraShake_A4를 복사하여 BP_CameraShake_AK47 생성 

 

AK47 총기의 반동을 표현할 Camaera Shake를 생성하고 값을 넣어준다.

  • Oscillation Duration = 0 이면 값이 적용이 되지 않는다. Camera Shake 효과를 사용하려면 0보다 큰 값이 들어가야 한다.
  • Los Oscillation X(앞뒤), Y,  Z 값을 적용한다.

 

Los Oscillation - X의 값을 조금 크게 주어 총기가 앞뒤로 흔들리는 효과를 구현한다.

 

 

 

CWeapon_AK47 -  Camera Shake 할당, Arms 위치 조정

 

CWeapon_AK47.h

더보기 
#pragma once
#include "CoreMinimal.h"
#include "Weapons/CWeapon.h"
#include "CWeapon_AK47.generated.h"
 
UCLASS()
class U2212_04_API ACWeapon_AK47 : public ACWeapon
{
	GENERATED_BODY()
 
private:
	UPROPERTY(EditDefaultsOnly, Category = "Equip")
		FName LeftHandSocketName;
 
private:
	UPROPERTY(VisibleAnywhere)
		class UStaticMeshComponent* Sight;
 
public:
	ACWeapon_AK47();
 
public:
	void Begin_Equip() override;
	void End_Equip() override;
	
	void Begin_Aim() override;
	void End_Aim() override;
};

변동사항 없음.

 

 

 

CWeapon_AK47.cpp

더보기 
#include "Weapons/CWeapon_AK47.h"
#include "Global.h"
#include "CMagazine.h"
#include "CWeaponComponent.h"
#include "Character/CPlayer.h" 
#include "Components/StaticMeshComponent.h"
#include "Components/SkeletalMeshComponent.h"
#include "Animation/AnimMontage.h"
#include "Camera/CameraShake.h"
#include "Widgets/CUserWidget_CrossHair.h"
 
ACWeapon_AK47::ACWeapon_AK47()
{
	USkeletalMesh* mesh;
	CHelpers::GetAsset<USkeletalMesh>(&mesh, "SkeletalMesh'/Game/FPS_Weapon_Bundle/Weapons/Meshes/AR4/SK_AR4.SK_AR4'");
	Mesh->SetSkeletalMesh(mesh);
 
	CHelpers::CreateComponent<UStaticMeshComponent>(this, &Sight, "Sight", Mesh, "DotSight");
 
	UStaticMesh* staticMesh;
	CHelpers::GetAsset<UStaticMesh>(&staticMesh, "StaticMesh'/Game/FPS_Weapon_Bundle/Weapons/Meshes/Accessories/SM_T4_Sight.SM_T4_Sight'");
	Sight->SetStaticMesh(staticMesh);
	Sight->SetRelativeScale3D(FVector(1, 0.95f, 1));
	Sight->SetCollisionProfileName("NoCollision");//AK47와 T4_Sight가 충돌되지 않도록 T4_Sight를 No Collision으로 만들어준다. 
 
	//AK
	{
		LeftHandSocketName = "Rifle_AK47_LeftHand";
	}
 
	//Equip
	{
		HolsterSocketName = "Rifle_AK47_Holster";
		CHelpers::GetAsset<UAnimMontage>(&EquipMontage, "AnimMontage'/Game/Character/Animations/Rifle_Equip_AK47_Montage.Rifle_Equip_AK47_Montage'");
		EquipMontage_PlayRate = 2.0f;
		RightHandSocketName = "Rifle_AK47_RightHand";
		LeftHandLocation = FVector(-35, 15.5f, 7);
	}
 
	//Aim
	{
		BaseData.bEnableCameraLag = true;
		BaseData.TargetArmLength = 200;
		BaseData.SocketOffset = FVector(0, 50, 15);
		BaseData.FieldOfView = 90;
 
		AimData.bEnableCameraLag = false;
		AimData.TargetArmLength = 30;
		AimData.SocketOffset = FVector(-55, 0, 10);
		AimData.FieldOfView = 55;
	}
 
	//Fire
	{
		RecoilAngle = 0.75f;
		CHelpers::GetClass<UMatineeCameraShake>(&CameraShakeClass, "Blueprint'/Game/Weapons/BP_CameraShake_AK47.BP_CameraShake_AK47_C'");
		AutoFireInterval = 0.1f; //연사 시간간격(=연사 속도)
		RecoilRate = 0.05f;
		SpreadSpeed = 2.0f;
		MaxSpreadAlignment = 2.0f;
	}
 
	//UI
	{
		CHelpers::GetClass<UCUserWidget_CrossHair>(&CrossHairClass, "WidgetBlueprint'/Game/Widgets/WB_CrossHair.WB_CrossHair_C'");
	}
 
	//Magazine
	{
		MaxMagazineCount = 30; //최대 탄 수 = 30으로 설정
		CHelpers::GetAsset<UAnimMontage>(&ReloadMontage, "AnimMontage'/Game/Character/Animations/Rifle_Reload_Montage.Rifle_Reload_Montage'");
		ReloadMontage_PlayRate = 1.5f;
		MagazineBoneName = "b_gun_mag";
		CHelpers::GetClass<ACMagazine>(&MagazineClass, "Blueprint'/Game/Weapons/BP_CMagazine_AK47.BP_CMagazine_AK47_C'");
		MagazineSocketName = "Rifle_Magazine";
	}
}
 
void ACWeapon_AK47::Begin_Equip()
{
	if (LeftHandSocketName.IsValid())
		CHelpers::AttachTo(this, Owner->GetMesh(), LeftHandSocketName); //AK47(=this)이 Owner->GetMesh()의 LeftHandSockName으로 붙는다.
 
	Owner->GetArms()->SetRelativeTransform(ArmsMeshTransform); //CWeapon에서 만든 FTransform ArmsMeshTransform을 가져다 쓴다.
}
 
void ACWeapon_AK47::End_Equip()
{
	Super::Begin_Equip(); //부모 Begin_Equip()이 콜 되어 오른손으로 간다.
	Super::End_Equip(); //부모 End_Equip()이 콜 되어 마무리된다.
}
 
void ACWeapon_AK47::Begin_Aim()
{
	Super::Begin_Aim();
 
	if (!!CrossHair)
		CrossHair->SetVisibility(ESlateVisibility::Hidden);
 
	Owner->GetMesh()->SetVisibility(false);
	Owner->GetBackpack()->SetVisibility(false);
	Owner->GetArms()->SetVisibility(true);
 
	CHelpers::AttachTo(this, Owner->GetArms(), RightHandSocketName);
 
	CHelpers::GetComponent<UCWeaponComponent>(Owner)->OnWeaponAim_Arms_Begin.Broadcast(this);
}
 
void ACWeapon_AK47::End_Aim()
{
	Super::End_Aim();
 
	if (!!CrossHair)
		CrossHair->SetVisibility(ESlateVisibility::Visible);
 
	Owner->GetMesh()->SetVisibility(true);
	Owner->GetBackpack()->SetVisibility(true);
	Owner->GetArms()->SetVisibility(false);
 
	CHelpers::AttachTo(this, Owner->GetMesh(), RightHandSocketName);
 
	CHelpers::GetComponent<UCWeaponComponent>(Owner)->OnWeaponAim_Arms_End.Broadcast();
}

위에서 만든 Camaera Shake 효과를 AK47에 적용시킨다.

  • CHelper::

 

Arms 위치 조정

  • Begin_Equip()
    • Owner->GetArms()->SetRelativeTransform(ArmsMeshTransform)
      • 방금 전에 부모 클래스인 CWeapon에서 만든 FTransform ArmsMeshTransform을 가져다 쓴다.

 

 

 

 

BP_CWeapon_AK47에 Camera Shake 할당

 

 

 

 

 

 

 

 

에셋 및 스켈리톤 소켓 추가

 

 

 

 

Pistol 가져오기

 

 

 

 

 

 

Skel_Mannequin - 소켓 추가

 

Hand_R 우클릭 - 소켓 생성 - Pistol_RightHand 생성

 

middle_01_l 우클릭 - 소켓 생성 - Pistol_Magazine 생성

 

 

 

 

BP_CMagazine_Pistol 생성

 

BP_CMagazine_AK47 복제하여 BP_CMagazine_Pistol 생성

 

Mesh Full

  • Static Mesh - Static Mesh - Pistol_Mag
  • 머터리엘 - 엘리먼트0 - M_WeaponMaster_01_Inst

Mesh Empty

  • Static Mesh - Static Mesh - Pistol_Mag_Empty
  • 머터리엘 - 엘리먼트0 - M_WeaponMaster_01_Inst

 

 

 

 

 

Pistol

 

 

 

 

 

CWeapon_Pistol

 

CWeapon 파생 C++ 생성 - CWeapon_Pistol 생성

 

 

CWeapon_Pistol.h

더보기 
#pragma once
#include "CoreMinimal.h"
#include "Weapons/CWeapon.h"
#include "CWeapon_Pistol.generated.h"
 
UCLASS()
class U2212_04_API ACWeapon_Pistol : public ACWeapon
{
	GENERATED_BODY()
 
public:
	ACWeapon_Pistol();
 
protected:
	void BeginPlay() override;
 
public:
	void Begin_Equip() override;
 
	void Begin_Aim() override;
	void End_Aim() override;
};

 

 

CWeapon_Pistol.cpp

더보기 
#include "Weapons/CWeapon_Pistol.h"
#include "Global.h"
#include "CMagazine.h"
#include "CWeaponComponent.h"
#include "Character/CPlayer.h"
#include "Components/StaticMeshComponent.h"
#include "Components/SkeletalMeshComponent.h"
#include "Animation/AnimMontage.h"
#include "Camera/CameraShake.h"
#include "Widgets/CUserWidget_CrossHair.h"
 
ACWeapon_Pistol::ACWeapon_Pistol()
{
	USkeletalMesh* mesh;
	CHelpers::GetAsset<USkeletalMesh>(&mesh, "SkeletalMesh'/Game/MilitaryWeapSilver/Weapons/Pistols_A.Pistols_A'");
	Mesh->SetSkeletalMesh(mesh);
 
 
	//Equip
	{
		HolsterSocketName = NAME_None;
		CHelpers::GetAsset<UAnimMontage>(&EquipMontage, "AnimMontage'/Game/Character/Animations/Rifle_Equip_AK47_Montage.Rifle_Equip_AK47_Montage'");
		EquipMontage_PlayRate = 2;
		RightHandSocketName = "Pistol_RightHand";
		LeftHandLocation = FVector(0, 15, 0);
	}
 
	//Aim
	{
		BaseData.bEnableCameraLag = true;
		BaseData.TargetArmLength = 200;
		BaseData.SocketOffset = FVector(0, 50, 15);
		BaseData.FieldOfView = 90;
 
		AimData.bEnableCameraLag = false;
		AimData.TargetArmLength = 30;
		AimData.SocketOffset = FVector(-55, 0, 10);
		AimData.FieldOfView = 55;
	}
 
	//Fire
	{
		RecoilAngle = 1.5f;
		CHelpers::GetClass<UMatineeCameraShake>(&CameraShakeClass, "Blueprint'/Game/Weapons/BP_CameraShake_AK47.BP_CameraShake_AK47_C'");
		AutoFireInterval = 0.3f;
		RecoilRate = 0.05f;
		SpreadSpeed = 6;
		MaxSpreadAlignment = 4;
	}
 
	//UI
	{
		CHelpers::GetClass<UCUserWidget_CrossHair>(&CrossHairClass, "WidgetBlueprint'/Game/Widgets/WB_CrossHair.WB_CrossHair_C'");
	}
 
	//Magazine
	{
		MaxMagazineCount = 5;
		CHelpers::GetAsset<UAnimMontage>(&ReloadMontage, "AnimMontage'/Game/Character/Animations/Rifle_Reload_Montage.Rifle_Reload_Montage'");
		ReloadMontage_PlayRate = 1.5f;
		MagazineBoneName = NAME_None;
		CHelpers::GetClass<ACMagazine>(&MagazineClass, "Blueprint'/Game/Weapons/BP_CMagazine_Pistol.BP_CMagazine_Pistol_C'");
		MagazineSocketName = "Pistol_Magazine";
	}
 
	//Arms
	{
		ArmsMeshTransform.SetLocation(FVector(0, 5.1f, -156.6));
		ArmsMeshTransform.SetRotation(FQuat(FRotator(0, -4.8f, 0)));
 
		ArmsLeftHandTransform.SetLocation(FVector(0, 11, 0));
		ArmsLeftHandTransform.SetRotation(FQuat(FRotator(0, 180, 180)));
	}
}
 
void ACWeapon_Pistol::BeginPlay()
{
	Super::BeginPlay();
 
	Mesh->SetVisibility(false);
}
 
void ACWeapon_Pistol::Begin_Equip()
{
	Super::Begin_Equip();
 
	Mesh->SetVisibility(true);
	Owner->GetArms()->SetRelativeTransform(ArmsMeshTransform);
}
 
void ACWeapon_Pistol::Begin_Aim()
{
	Super::Begin_Aim();
 
	if (!!CrossHair)
		CrossHair->SetVisibility(ESlateVisibility::Hidden);
 
	Owner->GetMesh()->SetVisibility(false);
	Owner->GetBackpack()->SetVisibility(false);
	Owner->GetArms()->SetVisibility(true);
 
	CHelpers::AttachTo(this, Owner->GetArms(), RightHandSocketName);
 
	CHelpers::GetComponent<UCWeaponComponent>(Owner)->OnWeaponAim_Arms_Begin.Broadcast(this);
}
 
void ACWeapon_Pistol::End_Aim()
{
	Super::End_Aim();
 
	if (!!CrossHair)
		CrossHair->SetVisibility(ESlateVisibility::Visible);
 
	Owner->GetMesh()->SetVisibility(true);
	Owner->GetBackpack()->SetVisibility(true);
	Owner->GetArms()->SetVisibility(false);
 
	CHelpers::AttachTo(this, Owner->GetMesh(), RightHandSocketName);
 
	CHelpers::GetComponent<UCWeaponComponent>(Owner)->OnWeaponAim_Arms_End.Broadcast();
}

HolsterSocketName이 없으므로 NAME_None;으로 넣어준다.

MagazineBoneName이 없으므로 NAME_None;으로 넣어준다.

 

 

 

CWeapon_Pistol 기반 블루프린트 생성 - BP_CWeapon_Pistol 생성

 

BP_CWeapon_Pistol

 

 

 

 

CWeapon

 

CWeapon.h

더보기 
#pragma once
 
#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "CWeapon.generated.h"
 
//직렬화 해야하는 struct는 클래스 사이에 선언해야 한다.
USTRUCT()
struct FWeaponAimData
{
	GENERATED_BODY()
 
public:
	UPROPERTY(EditAnywhere)
		float TargetArmLength;
 
	UPROPERTY(EditAnywhere)
		FVector SocketOffset;
 
	UPROPERTY(EditAnywhere)
		float FieldOfView;
 
	UPROPERTY(EditAnywhere)
		bool bEnableCameraLag;
 
public:
	void SetData(class ACharacter* InOwner);
	void SetDataByNoneCurve(class ACharacter* InOwner);
 
};
 
//abstract를 쓰면 Unreal Editor에서 추상 베이스 클래스로 취급하겠다는 의미. 추상이되면 배치시킬 수 없다.
UCLASS(abstract) 
class U2212_04_API ACWeapon : public AActor
{
	GENERATED_BODY()
 
protected:
	UPROPERTY(EditDefaultsOnly, Category = "Equip")
		FName HolsterSocketName;
 
	UPROPERTY(EditDefaultsOnly, Category = "Equip")
		class UAnimMontage* EquipMontage;
 
	UPROPERTY(EditDefaultsOnly, Category = "Equip")
		float EquipMontage_PlayRate;
 
	UPROPERTY(EditDefaultsOnly, Category = "Equip")
		FName RightHandSocketName;
 
	UPROPERTY(EditDefaultsOnly, Category = "Equip")
		FVector LeftHandLocation;
 
protected:
	UPROPERTY(EditDefaultsOnly, Category = "Aim")
		FWeaponAimData BaseData;
 
	UPROPERTY(EditDefaultsOnly, Category = "Aim")
		FWeaponAimData AimData;
 
	UPROPERTY(EditDefaultsOnly, Category = "Aim")
		class UCurveFloat* AimCurve;
 
	UPROPERTY(EditDefaultsOnly, Category = "Aim")
		float AimingSpeed = 200;
 
protected:
	UPROPERTY(EditDefaultsOnly, Category = "Hit")
		float HitDistance = 3000;
 
	UPROPERTY(EditDefaultsOnly, Category = "Hit")
		class UMaterialInstanceConstant* HitDecal;
 
	UPROPERTY(EditDefaultsOnly, Category = "Hit")
		class UParticleSystem* HitParticle;
 
protected:
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		class UParticleSystem* FlashParticle;
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		class UParticleSystem* EjectParticle;
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		class USoundWave* FireSound;
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		float RecoilAngle; //Cone의 각도
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		TSubclassOf<class UMatineeCameraShake> CameraShakeClass;
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		float AutoFireInterval; //연사 시간간격
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		float RecoilRate; //반동률
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		float SpreadSpeed; //얼마나 빨리 벌려질거냐
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		float MaxSpreadAlignment; //얼마나 넓게 벌려질거냐
 
	UPROPERTY(EditDefaultsOnly, Category = "Fire")
		TSubclassOf<class ACBullet> BulletClass;
 
protected:
	UPROPERTY(EditDefaultsOnly, Category = "UI")
		TSubclassOf<class UCUserWidget_CrossHair> CrossHairClass; //CrossHair
 
protected:
	UPROPERTY(EditDefaultsOnly, Category = "Magazine")
		uint8 MaxMagazineCount;
 
	UPROPERTY(EditDefaultsOnly, Category = "Magazine")
		class UAnimMontage* ReloadMontage;
 
	UPROPERTY(EditDefaultsOnly, Category = "Magazine")
		float ReloadMontage_PlayRate;
 
	UPROPERTY(EditDefaultsOnly, Category = "Magazine")
		FName MagazineBoneName; //탄창이 숨겨졌다 보이게 바뀌는 BoneName
 
	UPROPERTY(EditDefaultsOnly, Category = "Magazine")
		TSubclassOf<class ACMagazine> MagazineClass;
 
	UPROPERTY(EditDefaultsOnly, Category = "Magazine")
		FName MagazineSocketName;
 
protected:
	UPROPERTY(EditDefaultsOnly, Category = "Arms")
		FTransform ArmsMeshTransform;
 
	UPROPERTY(EditDefaultsOnly, Category = "Arms")
		FTransform ArmsLeftHandTransform;
 
private:
	UPROPERTY(VisibleAnywhere)
		class USceneComponent* Root;
 
protected:
	UPROPERTY(VisibleAnywhere)
		class USkeletalMeshComponent* Mesh;
 
private:
	UPROPERTY(VisibleAnywhere)
		class UTimelineComponent* Timeline;
 
public:
	FORCEINLINE bool IsInAim() { return bInAim; }
	FORCEINLINE bool IsAutoFire() { return bAutoFire; }
	FORCEINLINE FVector GetLeftHandLocation() { return LeftHandLocation; }
 
	FORCEINLINE uint8 GetCurrMagazineCount() { return CurrMagazineCount; } //현재 탄 수
	FORCEINLINE uint8 GetMaxMagazineCount() { return MaxMagazineCount; } //최대 탄 수
 
public:	
	ACWeapon();
 
protected:
	virtual void BeginPlay() override;
 
public:	
	virtual void Tick(float DeltaTime) override;
 
public:
	bool CanEquip();
	void Equip();
	virtual void Begin_Equip();
	virtual void End_Equip();
 
	bool CanUnequip();
	void Unequip();
 
public:
	bool CanAim();
	virtual void Begin_Aim();
	virtual void End_Aim();
 
private:
	UFUNCTION()
		void OnAiming(float Output); //조준
 
public:
	bool CanFire();
	void Begin_Fire();
	void End_Fire();
 
private:
	UFUNCTION()
		void OnFiring(); //연사
 
public:
	void ToggleAutoFire(); //연사 On Off 토글
 
public:
	bool CanReload();
	void Reload();
	
	void Eject_Magazine();
	void Spawn_Magazine();
	void Load_Magazine();
	void End_Reload();
 
private:
	bool bEquipping;
	bool bInAim;
	bool bFiring;
	bool bReload;
	bool bAutoFire = true;
 
protected:
	class ACPlayer* Owner;
 
private:
	FTimerHandle AutoFireHandle; //타이머 핸들 추가
 
protected: //자식에서 CrossHair 접근하게 하기위해 protected로 설정 
	class UCUserWidget_CrossHair* CrossHair;
 
private:
	float CurrSpreadRadius;
	float LastAddSpreadTime; 
 
private:
	uint8 CurrMagazineCount; //현재 탄 수
 
private:
	class ACMagazine* Magazine;
};

변수 생성 UPROPERTY(EditDefaultsOnly, Category = "Arms")

  • FTransform ArmsMeshTransform
  • FTransform ArmsLeftHandTransform

 

 

CWeapon.cpp

더보기 
#include "Weapons/CWeapon.h"
#include "Global.h"
#include "CBullet.h"
#include "CMagazine.h"
#include "Character/CPlayer.h"
#include "Components/SkeletalMeshComponent.h"
#include "Components/TimelineComponent.h"
#include "Components/DecalComponent.h"
#include "GameFramework/SpringArmComponent.h"
#include "Camera/CameraComponent.h"
#include "Camera/CameraShake.h"
#include "Materials/MaterialInstanceConstant.h"
#include "Particles/ParticleSystem.h"
#include "Widgets/CUserWidget_CrossHair.h"
 
void FWeaponAimData::SetData(ACharacter* InOwner)
{
	USpringArmComponent* springArm = CHelpers::GetComponent<USpringArmComponent>(InOwner);
	springArm->TargetArmLength = TargetArmLength;
	springArm->SocketOffset = SocketOffset;
	springArm->bEnableCameraLag = bEnableCameraLag;
}
 
void FWeaponAimData::SetDataByNoneCurve(ACharacter* InOwner)
{
	USpringArmComponent* springArm = CHelpers::GetComponent<USpringArmComponent>(InOwner);
	springArm->TargetArmLength = TargetArmLength;
	springArm->SocketOffset = SocketOffset;
	springArm->bEnableCameraLag = bEnableCameraLag;
 
	UCameraComponent* camera = CHelpers::GetComponent<UCameraComponent>(InOwner);
	camera->FieldOfView = FieldOfView; //curve를 이용하여 FieldOfView를 만들어준다. 
}
 
///////////////////////////////////////////////////////////////////////////////
 
ACWeapon::ACWeapon()
{
	PrimaryActorTick.bCanEverTick = true;
 
	CHelpers::CreateComponent<USceneComponent>(this, &Root, "Root");
	CHelpers::CreateComponent<USkeletalMeshComponent>(this, &Mesh, "Mesh", Root);
 
	CHelpers::CreateActorComponent<UTimelineComponent>(this, &Timeline, "Timeline");
	//CurveFloat 
	CHelpers::GetAsset<UCurveFloat>(&AimCurve, "CurveFloat'/Game/Character/Weapons/Curve_Aim.Curve_Aim'");
 
	CHelpers::GetAsset<UMaterialInstanceConstant>(&HitDecal, "MaterialInstanceConstant'/Game/Materials/M_Decal_Inst.M_Decal_Inst'");
	CHelpers::GetAsset<UParticleSystem>(&HitParticle, "ParticleSystem'/Game/Effects/P_Impact_Default.P_Impact_Default'");
 
	CHelpers::GetAsset<UParticleSystem>(&FlashParticle, "ParticleSystem'/Game/Effects/P_Muzzleflash.P_Muzzleflash'");
	CHelpers::GetAsset<UParticleSystem>(&EjectParticle, "ParticleSystem'/Game/Effects/P_Eject_bullet.P_Eject_bullet'");
	CHelpers::GetAsset<USoundWave>(&FireSound, "SoundWave'/Game/Sounds/S_RifleShoot.S_RifleShoot'");
	CHelpers::GetClass<ACBullet>(&BulletClass, "Blueprint'/Game/Weapons/BP_CBullet.BP_CBullet_C'");
}
 
void ACWeapon::BeginPlay()
{
	Super::BeginPlay();
 
	Owner = Cast<ACPlayer>(GetOwner());
 
	if (HolsterSocketName.IsValid())
		CHelpers::AttachTo(this, Owner->GetMesh(), HolsterSocketName);
 
	BaseData.SetDataByNoneCurve(Owner);
 
	if(!!AimCurve)
	{
		FOnTimelineFloat timeline;
		timeline.BindUFunction(this, "OnAiming");
 
		Timeline->AddInterpFloat(AimCurve, timeline); //이벤트 객체를 다룸.
		Timeline->SetLooping(false);
		Timeline->SetPlayRate(AimingSpeed);
	}
 
	if(!!CrossHairClass)
	{
		CrossHair = CreateWidget<UCUserWidget_CrossHair, APlayerController>(Owner->GetController<APlayerController>(), CrossHairClass);
		CrossHair->AddToViewport();
		CrossHair->SetVisibility(ESlateVisibility::Hidden);
		CrossHair->UpdateSpreadRange(CurrSpreadRadius, MaxSpreadAlignment);
	}
 
	CurrMagazineCount = MaxMagazineCount; //현재 탄 수 = 최대 탄 수로 설정하고 시작.
}
 
void ACWeapon::Tick(float DeltaTime)
{
	Super::Tick(DeltaTime);
 
	if(LastAddSpreadTime >= 0.0f) //쏘고 있었다면
	{
		if(GetWorld()->GetTimeSeconds() - LastAddSpreadTime >= AutoFireInterval + 0.25f)
		{
			CurrSpreadRadius = 0.0f;  //CrossHair 현재값 
			LastAddSpreadTime = 0.0f; //마지막으로 추가한 시간
 
			if (!!CrossHair)
				CrossHair->UpdateSpreadRange(CurrSpreadRadius, MaxSpreadAlignment);
		} //if
	}
 
}
 
bool ACWeapon::CanEquip()
{
	bool b = false;
	//3개 다 false일 때 b = false
	//3개 중 하나라도 true면 b = true
	b |= bEquipping;
	b |= bReload;
	b |= bFiring;
 
	return !b; //b = false일 때 True를 리턴
}
 
void ACWeapon::Equip()
{
	bEquipping = true;
 
	if (!!EquipMontage)
		Owner->PlayAnimMontage(EquipMontage, EquipMontage_PlayRate);
}
 
void ACWeapon::Begin_Equip()
{
	if (RightHandSocketName.IsValid())
		CHelpers::AttachTo(this, Owner->GetMesh(), RightHandSocketName);
}
 
void ACWeapon::End_Equip()
{
	bEquipping = false;
 
	if (!!CrossHair)
		CrossHair->SetVisibility(ESlateVisibility::Visible);
}
 
bool ACWeapon::CanUnequip()
{
	bool b = false;
	b |= bEquipping;
	b |= bReload;
	b |= bFiring;
 
	return !b;
}
 
void ACWeapon::Unequip()
{
	if (HolsterSocketName.IsValid())
		CHelpers::AttachTo(this, Owner->GetMesh(), HolsterSocketName);
 
	if (!!CrossHair) //무기해제 시 CrossHair가 있으면
		CrossHair->SetVisibility(ESlateVisibility::Hidden);//CrossHair 꺼줌
}
 
bool ACWeapon::CanAim()
{
	bool b = false;
	b |= bEquipping;
	b |= bReload;
	b |= bInAim;
 
	return !b;
}
 
void ACWeapon::Begin_Aim()
{
	bInAim = true;
 
	//우리는 생성자 ACWeapon()에서 AimCurve를 가져왔다.
	if (!!AimCurve) //AimCurve가 있으면 true, 없으면 nullptr이기 때문에 false
	{
		Timeline->PlayFromStart();
		AimData.SetData(Owner);
 
		return;
	}
 
	AimData.SetDataByNoneCurve(Owner);
}
 
void ACWeapon::End_Aim()
{
	CheckFalse(bInAim);
	bInAim = false;
 
	if (!!AimCurve)
	{
		Timeline->ReverseFromEnd();
		BaseData.SetData(Owner);
 
		return;
	}
 
	BaseData.SetDataByNoneCurve(Owner);
 
}
 
void ACWeapon::OnAiming(float Output)
{
	UCameraComponent* camera = CHelpers::GetComponent<UCameraComponent>(Owner);
	camera->FieldOfView = FMath::Lerp(AimData.FieldOfView, BaseData.FieldOfView, Output);
}
 
bool ACWeapon::CanFire()
{
	bool b = false;
	b |= bEquipping;
	b |= bReload;
	b |= bFiring; //발사하고 있는지
 
	return !b;
}
 
void ACWeapon::Begin_Fire()
{
	bFiring = true;
 
	if(bAutoFire)
	{
		GetWorld()->GetTimerManager().SetTimer(AutoFireHandle, this, &ACWeapon::OnFiring, AutoFireInterval, true, 0);
 
		return;
	}
 
	OnFiring();
}
 
void ACWeapon::End_Fire()
{
	CheckFalse(bFiring);
 
	if(GetWorld()->GetTimerManager().IsTimerActive(AutoFireHandle))//AutoFireHandle이 활성화 있다면
	{
		GetWorld()->GetTimerManager().ClearTimer(AutoFireHandle);//AutoFireHandle 해제
	}
 
	bFiring = false;
}
 
void ACWeapon::OnFiring()
{
	UCameraComponent* camera = CHelpers::GetComponent<UCameraComponent>(Owner);
	FVector direction = camera->GetForwardVector();
	FTransform transform = camera->GetComponentToWorld();
 
	FVector start = transform.GetLocation() + direction; //눈알 안보다 앞쪽으로 설정하기 때문에 쏘는 방향쪽으로 조금 더해준다.
 
	// Cone 모양의 탄착군 형성. 나갈방향(direction). 몇 도로 만들것인가(RecoilAngle). CWeapon_AR4에서 RecoilAngle의 Default값을 설정하였다.
	direction = UKismetMathLibrary::RandomUnitVectorInConeInDegrees(direction, RecoilAngle);
	FVector end = transform.GetLocation() + direction * HitDistance;
 
	//DrawDebugLine(GetWorld(), start, end, FColor::Red, true, 5);
 
	TArray<AActor*> ignores;
 
	FHitResult hitResult;
	UKismetSystemLibrary::LineTraceSingle(GetWorld(), start, end, ETraceTypeQuery::TraceTypeQuery1, false, ignores, EDrawDebugTrace::None, hitResult,true);
 
	if(hitResult.bBlockingHit) //발사한 LineTrace가 Object에 맞아 Block 충돌이 되었다면
	{
		if (!!HitDecal)
		{
			FRotator rotator = hitResult.ImpactNormal.Rotation(); //HitDecal이 붙을 방향(rotator) = 충돌된 곳의 Normal 방향
 
			UDecalComponent* decal = UGameplayStatics::SpawnDecalAtLocation(GetWorld(), HitDecal, FVector(5), hitResult.Location, rotator, 10);
			decal->SetFadeScreenSize(0);
		}
 
		if(!!HitParticle)
		{
			//hit된 지점으로부터 최초로 쏜 지점(=나)을 향하도록 설정.
			FRotator rotator = UKismetMathLibrary::FindLookAtRotation(hitResult.Location, hitResult.TraceStart);
 
			//Particle이 충돌위치에서 쏜 위치를 향햐도록 나옴.
			UGameplayStatics::SpawnEmitterAtLocation(GetWorld(), HitParticle, hitResult.Location, rotator);
		}
	}
 
	if (!!FlashParticle) //Muzzle에서 나오는 FlashParticle
		UGameplayStatics::SpawnEmitterAttached(FlashParticle, Mesh, "Muzzle", FVector::ZeroVector, FRotator::ZeroRotator, EAttachLocation::KeepRelativeOffset);
 
 
	if (!!EjectParticle) //Eject에서 나오는 EjectParticle. 탄피.
		UGameplayStatics::SpawnEmitterAttached(EjectParticle, Mesh, "Eject", FVector::ZeroVector, FRotator::ZeroRotator, EAttachLocation::KeepRelativeOffset);
 
	//muzzleLocation 변수를 소켓으로 만든 muzzle 위치로 잡아준다.
	FVector muzzleLocation = Mesh->GetSocketLocation("Muzzle");
 
	if (!!FireSound)
		UGameplayStatics::SpawnSoundAtLocation(GetWorld(), FireSound, muzzleLocation);
 
	if(!!CameraShakeClass)
	{
		//PlayerCameraManager는 PlayerController에 있으므로 PlayerController를 가져온다.
		APlayerController* controller = Owner->GetController<APlayerController>();
 
		if (!!controller)
			controller->PlayerCameraManager->StartCameraShake(CameraShakeClass);
	}
 
	Owner->AddControllerPitchInput(-RecoilRate * UKismetMathLibrary::RandomFloatInRange(0.8f, 1.2f));
 
	if (CurrSpreadRadius <= 1.0f)
	{
		//쏘는 동안 계속 CrossHair의 크기를 가산한다.
		CurrSpreadRadius += SpreadSpeed * GetWorld()->GetDeltaSeconds();
 
		if (!!CrossHair)
			CrossHair->UpdateSpreadRange(CurrSpreadRadius, MaxSpreadAlignment);
	}
	LastAddSpreadTime = GetWorld()->GetTimeSeconds(); //마지막 시간을 저장. Tick에서 이 값을 사용한다.
 
	if(!!BulletClass)
	{
		FVector location = Mesh->GetSocketLocation("Muzzle_Bullet");
 
		FActorSpawnParameters params;
		params.SpawnCollisionHandlingOverride = ESpawnActorCollisionHandlingMethod::AlwaysSpawn;
 
		//Bullet을 Spawn시킨다.
		ACBullet* bullet = GetWorld()->SpawnActor<ACBullet>(BulletClass, location, direction.Rotation(), params);
 
		if (!!bullet)
			bullet->Shoot(direction);
	}
 
	if(CurrMagazineCount >= 1) //쏠 때마다 현재 탄 수를 줄여준다.
	{
		CurrMagazineCount--;
	}
	else
	{
		if (CanReload())
			Reload();
	}
 
}
 
void ACWeapon::ToggleAutoFire()
{
	bAutoFire = !bAutoFire;
}
 
bool ACWeapon::CanReload()
{
	bool b = false;
	b |= bEquipping;
	b |= bReload;
 
	return !b;
}
 
void ACWeapon::Reload()
{
	bReload = true;
 
	End_Aim();
	End_Fire();
 
	if (!!ReloadMontage) //재장전 몽타주가 있다면
		Owner->PlayAnimMontage(ReloadMontage, ReloadMontage_PlayRate); //몽타주 애니메이션 플레이
}
 
void ACWeapon::Eject_Magazine()
{
	if (MagazineBoneName.IsValid()) //MagazineBoneName이 있다면. CWeapon_AR4에 MagazineBoneName을 설정했다.
		Mesh->HideBoneByName(MagazineBoneName, EPhysBodyOp::PBO_None); //MagazineBoneName이하를 숨겨준다. 이 때, Physics는 꺼준다.
 
	CheckNull(MagazineClass);
 
	FTransform transform = Mesh->GetSocketTransform(MagazineBoneName);
	ACMagazine* magazine = GetWorld()->SpawnActorDeferred<ACMagazine>(MagazineClass, transform, nullptr, nullptr, ESpawnActorCollisionHandlingMethod::AlwaysSpawn);
	magazine->SetEject();
	magazine->SetLifeSpan(5);
	magazine->FinishSpawning(transform);
}
 
void ACWeapon::Spawn_Magazine()
{
	CheckNull(MagazineClass);
 
	FActorSpawnParameters params;
	params.SpawnCollisionHandlingOverride = ESpawnActorCollisionHandlingMethod::AlwaysSpawn;
 
	Magazine = GetWorld()->SpawnActor<ACMagazine>(MagazineClass, params);
	CHelpers::AttachTo(Magazine, Owner->GetMesh(), MagazineSocketName);
}
 
void ACWeapon::Load_Magazine()
{
	CurrMagazineCount = MaxMagazineCount;
 
	if (MagazineBoneName.IsValid())
		Mesh->UnHideBoneByName(MagazineBoneName);//재장전 후에 MagazineBoneName이하를 보이게 켜준다.
 
	if (!!Magazine)
		Magazine->Destroy();
}
 
void ACWeapon::End_Reload()
{
	bReload = false;  
}

변경사항 없음

 

 

 

 

CWeaponComponent

 

CWeaponComponent.h

더보기 
#pragma once
 
#include "CoreMinimal.h"
#include "Components/ActorComponent.h"
#include "CWeaponComponent.generated.h"
 
//BlueprintType을 써서 BP에서 공개되게 한다. 추후에 Animation BP에서 다루어야 한다. 추후에 switch로 Weapon Blending을 할 것이다.
UENUM(BlueprintType) 
enum class EWeaponType : uint8
{
	AR4, AK47, Pistol, Max,
};
DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FWeaponTypeChanged, EWeaponType, InPrevType, EWeaponType, InNewType);
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FWeaponAim_Arms_Begin, class ACWeapon*, InThisWeapon);
DECLARE_DYNAMIC_MULTICAST_DELEGATE(FWeaponAim_Arms_End);
 
UCLASS( ClassGroup=(Custom), meta=(BlueprintSpawnableComponent) )
class U2212_04_API UCWeaponComponent : public UActorComponent
{
	GENERATED_BODY()
 
private:
	UPROPERTY(EditAnywhere, Category = "Settings")
		TArray<TSubclassOf<class ACWeapon>> WeaponClasses; //Spawn시킬 때 class 타입을 TSubclassOf로 명시해준다. TArray는 그것에 대한 배열이다.
 
	UPROPERTY(EditAnywhere, Category = "Settings")
		TSubclassOf<class UCUserWidget_HUD> HUDClass;
 
public:
	FORCEINLINE bool IsUnarmedMode() { return Type == EWeaponType::Max; }//Max는 아무것도 선택안한 상황.
	FORCEINLINE bool IsAR4Mode() { return Type == EWeaponType::AR4; }
	FORCEINLINE bool IsAK47Mode() { return Type == EWeaponType::AK47; }
	FORCEINLINE bool IsPistolMode() { return Type == EWeaponType::Pistol; }
 
public:	
	// Sets default values for this component's properties
	UCWeaponComponent();
 
protected:
	// Called when the game starts
	virtual void BeginPlay() override;
 
public:	
	// Called every frame
	virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) override;
 
private:
	class ACWeapon* GetCurrWeapon();//현재 무기를 리턴
 
public:
	void SetUnarmedMode();
	void SetAR4Mode();
	void SetAK47Mode();
	void SetPistolMode();
 
private:
	void SetMode(EWeaponType InType);
	void ChangeType(EWeaponType InType);
 
public:
	void Begin_Equip();
	void End_Equip();
 
public:
	void Begin_Aim();
	void End_Aim();
 
public:
	void Begin_Fire();
	void End_Fire();
 
public:
	bool IsInAim();
	FVector GetLeftHandLocation();
 
public:
	void ToggleAutoFire(); //연사 토글
 
public:
	void Reload(); //재장전
	void Eject_Magazine();
	void Spawn_Magazine();
	void Load_Magazine();
	void End_Reload();
 
 
private:
	UFUNCTION()
		void On_Begin_Aim(class ACWeapon* InThisWeapon);
 
	UFUNCTION()
		void On_Begin_End();
 
public:
	FWeaponTypeChanged OnWeaponTypeChanged;
	FWeaponAim_Arms_Begin OnWeaponAim_Arms_Begin;
	FWeaponAim_Arms_End OnWeaponAim_Arms_End;
 
private:
	EWeaponType Type = EWeaponType::Max; //Max는 아무것도 선택안한 상황.
 
private:
	class ACPlayer* Owner; //플레이어 변수
	TArray<class ACWeapon*> Weapons; //무기 배열 변수
	class UCUserWidget_HUD* HUD;
};

함수 추가

  • void SetPistolMode(); 

 

 

CWeaponComponent.cpp

더보기 
#include "Weapons/CWeaponComponent.h"
#include "Global.h"
#include "CWeapon.h"
#include "Character/CPlayer.h"
#include "CWeaponComponent.h" //여기
#include "Widgets/CUserWidget_HUD.h"
 
UCWeaponComponent::UCWeaponComponent()
{
	PrimaryComponentTick.bCanEverTick = true;
 
	CHelpers::GetClass<UCUserWidget_HUD>(&HUDClass, "WidgetBlueprint'/Game/Widgets/WB_HUB.WB_HUB_C'");
}
 
void UCWeaponComponent::BeginPlay()
{
	Super::BeginPlay();
 
	Owner = Cast<ACPlayer>(GetOwner());
	CheckNull(Owner);
 
	FActorSpawnParameters params;
	params.Owner = Owner;
	params.SpawnCollisionHandlingOverride = ESpawnActorCollisionHandlingMethod::AlwaysSpawn;
 
	//받은 타입을 Spawn 시킨다.
	for(TSubclassOf<ACWeapon> weaponClass : WeaponClasses)
	{
		if(!!weaponClass)
		{
			ACWeapon* weapon = Owner->GetWorld()->SpawnActor<ACWeapon>(weaponClass, params);//weaponClass 타입으로 Spawn시킨다.
			Weapons.Add(weapon);
		}
	}
 
	if(!!HUDClass)
	{
		HUD = CreateWidget<UCUserWidget_HUD, APlayerController>(Owner->GetController<APlayerController>(), HUDClass);
		HUD->AddToViewport(); //Viewport에 추가
		HUD->SetVisibility(ESlateVisibility::Hidden);//숨김
	}
 
	OnWeaponAim_Arms_Begin.AddDynamic(this, &UCWeaponComponent::On_Begin_Aim);
	OnWeaponAim_Arms_End.AddDynamic(this, &UCWeaponComponent::On_Begin_End);
}
 
// Called every frame
void UCWeaponComponent::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
{
	Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
 
	if (!!HUD)
	{
		if (!!GetCurrWeapon()) //현재 무기가 있다면
			GetCurrWeapon()->IsAutoFire() ? HUD->OnAutoFire() : HUD->OffAutoFire(); //연사 3항 연산자 OnOff 스위치
		else //현재 무기가 없다면
			HUD->OffAutoFire(); //연사 해제
 
		if(!!GetCurrWeapon()) //현재 무기가 있다면
		{
			uint8 currCount = GetCurrWeapon()->GetCurrMagazineCount(); //현재 무기의 현재 탄 수
			uint8 maxCount = GetCurrWeapon()->GetMaxMagazineCount(); //현재 무기의 최대 탄 수
 
			HUD->UpdateMagazine(currCount, maxCount); //HUD에 탄 수 업데이트
		}
	}
 
}
 
ACWeapon* UCWeaponComponent::GetCurrWeapon()
{
	CheckTrueResult(IsUnarmedMode(), nullptr);//IsUnarmedMode가 true면 무기 리턴해줄수 없으므로 nullptr로 리턴 
 
	return Weapons[(int32)Type]; //BP의 to int //현재 선택된 Weapon을 리턴해준다.
}
 
void UCWeaponComponent::SetUnarmedMode()
{
	CheckFalse(GetCurrWeapon()->CanUnequip());//현재 무기가 해제될 수 있는지 체크
 
	GetCurrWeapon()->Unequip(); //무기 해제
	ChangeType(EWeaponType::Max);//현재 무기를 Max로 바꾸어줌(Max는 아무것도 선택안한 상태)
 
	HUD->SetVisibility(ESlateVisibility::Hidden);//무기가 없을때 화면에서 숨겨준다.
}
 
void UCWeaponComponent::SetAR4Mode()
{
	SetMode(EWeaponType::AR4);
}
 
void UCWeaponComponent::SetAK47Mode()
{
	SetMode(EWeaponType::AK47);
}
 
void UCWeaponComponent::SetPistolMode()
{
	SetMode(EWeaponType::Pistol);
}
 
void UCWeaponComponent::SetMode(EWeaponType InType)
{
	if(Type == InType) //현재 무기와 장착하려는 무기가 같은 경우
	{
		SetUnarmedMode(); //무기 장착 해제
 
		return; //무기 장착 해제 후 리턴
	}
	else if (IsUnarmedMode() == false)
	{
		CheckFalse(GetCurrWeapon()->CanUnequip());//현재 무기가 해제될 수 있는지 체크
 
		GetCurrWeapon()->Unequip(); //무기 해제
	}
 
	CheckNull(Weapons[(int32)InType]); //장착될 무기가 있는지 체크
	CheckFalse(Weapons[(int32)InType]->CanEquip());//장착될 무기가 장착될 수 있는 상황인지 체크
 
	Weapons[(int32)InType]->Equip(); // 무기 장착
 
	ChangeType(InType); //무기 변경 알려줌
 
	if (!!HUD)
		HUD->SetVisibility(ESlateVisibility::Visible);//화면에 보이도록 켜줌.
 
}
 
void UCWeaponComponent::ChangeType(EWeaponType InType)
{
	EWeaponType type = Type;
	Type = InType; //기존의 무기 타입에서 바뀐 무기 타입을 넣어줌.
 
	if (OnWeaponTypeChanged.IsBound())
		OnWeaponTypeChanged.Broadcast(type, InType);//기존 무기 타입, 바뀐 무기 타입
	
}
 
void UCWeaponComponent::Begin_Equip()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->Begin_Equip();
}
 
void UCWeaponComponent::End_Equip()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->End_Equip();
}
 
void UCWeaponComponent::Begin_Aim()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->Begin_Aim();
}
 
void UCWeaponComponent::End_Aim()  
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->End_Aim();
}
 
void UCWeaponComponent::Begin_Fire()
{
	CheckNull(GetCurrWeapon());
	CheckFalse(GetCurrWeapon()->CanFire());
 
	GetCurrWeapon()->Begin_Fire();
}
 
void UCWeaponComponent::End_Fire()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->End_Fire();
}
 
bool UCWeaponComponent::IsInAim()
{
	CheckNullResult(GetCurrWeapon(), false);
 
	return GetCurrWeapon()->IsInAim();
}
 
FVector UCWeaponComponent::GetLeftHandLocation()
{
	CheckNullResult(GetCurrWeapon(), FVector::ZeroVector);
 
	return GetCurrWeapon()->GetLeftHandLocation();
}
 
void UCWeaponComponent::ToggleAutoFire()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->ToggleAutoFire();
}
 
void UCWeaponComponent::Reload()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->Reload();
}
 
void UCWeaponComponent::Eject_Magazine()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->Eject_Magazine();
}
 
void UCWeaponComponent::Spawn_Magazine()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->Spawn_Magazine();
}
 
void UCWeaponComponent::Load_Magazine()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->Load_Magazine();
}
 
void UCWeaponComponent::End_Reload()
{
	CheckNull(GetCurrWeapon());
 
	GetCurrWeapon()->End_Reload();
}
 
void UCWeaponComponent::On_Begin_Aim(ACWeapon * InThisWeapon)
{
	for (ACWeapon* weapon : Weapons)
	{
		if (weapon == InThisWeapon)
			continue;
 
		weapon->SetHidden(true);
	}
}
 
void UCWeaponComponent::On_Begin_End()
{
	for (ACWeapon* weapon : Weapons)
		weapon->SetHidden(false);
}

함수 정의 

  • void UCWeaponComponent::SetAK47Mode()  { SetMode(EWeaponType::AK47); }

 

 

 

 

BP_CPlayer

 

Weapon - BP_CWeapon_Pistol 할당

 

 

 

 

실행화면

 

 

 

 

 

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