발사체 생성

Source/ToonTanks/BasePawn.cpp

@@ -3,6 +3,7 @@
 
 #include "BasePawn.h"
 
+#include "Projectile.h"
 #include "Components/CapsuleComponent.h"
 #include "Kismet/GameplayStatics.h"
 
@@ -25,7 +26,6 @@ ABasePawn::ABasePawn()
 	ProjectileSpawnPoint->SetupAttachment(TurretMesh);
 }
 
-// Rotate Turret to Target Location
 void ABasePawn::RotateTurret(FVector LookAtTarget)
 {
 	FVector ToTarget = LookAtTarget - TurretMesh->GetComponentLocation();
@@ -40,7 +40,6 @@ void ABasePawn::RotateTurret(FVector LookAtTarget)
 	);
 }
 
-// Fire Projectile at Projectile Spawn Point
 void ABasePawn::Fire()
 {
 	DrawDebugSphere(
@@ -52,4 +51,7 @@ void ABasePawn::Fire()
 		false,
 		3.0
 	);
+	FVector Location = ProjectileSpawnPoint->GetComponentLocation();
+	FRotator Rotation = ProjectileSpawnPoint->GetComponentRotation();
+	GetWorld()->SpawnActor<AProjectile>(ProjectileClass, Location, Rotation);
 }

Source/ToonTanks/BasePawn.h

@@ -16,8 +16,10 @@ public:
 	ABasePawn();
 
 protected:
+	// Rotate Turret to Target Location
 	void RotateTurret(FVector LookAtTarget);
 
+	// Fire Projectile at Projectile Spawn Point
 	void Fire();
 
 private:
@@ -37,4 +39,7 @@ private:
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Component", meta=(AllowPrivateAccess = "true"))
 	USceneComponent* ProjectileSpawnPoint;
 
+	UPROPERTY(EditDefaultsOnly, Category = "Combat")
+	TSubclassOf<class AProjectile> ProjectileClass;
+	
 };

Source/ToonTanks/Tank.cpp

@@ -55,7 +55,6 @@ void ATank::BeginPlay()
 	PlayerControllerRef = Cast<APlayerController>(GetController());
 }
 
-// Move operation through W/S key
 void ATank::Move(float Value)
 {
 	FVector DeltaLocation = FVector::ZeroVector;
@@ -64,7 +63,6 @@ void ATank::Move(float Value)
 	this->AddActorLocalOffset(DeltaLocation, true);
 }
 
-// Turn operation through A/D key
 void ATank::Turn(float Value)
 {
 	FRotator DeltaRotation = FRotator::ZeroRotator;

Source/ToonTanks/Tank.h

@@ -28,21 +28,29 @@ protected:
 	virtual void BeginPlay() override;
 	
 private:
+	// USpringArmComponent for Camera
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Component", meta=(AllowPrivateAccess = "true"))
 	class USpringArmComponent* SpringArm;
 
+	// UCameraComponent for Camera Component
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Component", meta=(AllowPrivateAccess = "true"))
 	class UCameraComponent* Camera;
 
+	// Movement speed for Move() operation
 	UPROPERTY(EditAnywhere, Category = "Movement", BlueprintReadWrite, meta=(AllowPrivateAccess="true"))
 	float Speed = 400.0f;
 
+	// Turn speed for Turn() operation
 	UPROPERTY(EditAnywhere, Category = "Movement")
 	float TurnRate = 45.0f;
 
+	// PlayerController Pointer for Mouse Location Detection
+	UPROPERTY()
 	APlayerController* PlayerControllerRef;
 
+	// Move operation through W/S key
 	void Move(float Value);
 
+	// Turn operation through A/D key
 	void Turn(float Value);
 };

Source/ToonTanks/Tower.cpp

@@ -18,10 +18,10 @@ void ATower::BeginPlay()
 {
 	Super::BeginPlay();
 	Tank = Cast<ATank>(UGameplayStatics::GetPlayerPawn(this, 0));
-	GetWorldTimerManager().SetTimer(FireRateTimerHandle, this, &ATower::CheckFireCondition, FireRate, true);
+	GetWorldTimerManager().SetTimer(FireRateTimerHandle, this, &ATower::TryFire, FireRate, true);
 }
 
-void ATower::CheckFireCondition()
+void ATower::TryFire()
 {
 	if (InFireRange())
 	{
@@ -29,7 +29,7 @@ void ATower::CheckFireCondition()
 	}
 }
 
-bool ATower::InFireRange()
+bool ATower::InFireRange() const
 {
 	if (Tank)
 	{

Source/ToonTanks/Tower.h

@@ -21,16 +21,23 @@ protected:
 	virtual void BeginPlay() override;
 
 private:
+	// Tank Object Pointer which is target
 	class ATank* Tank;
 
+	// Distance to Start Tracking the target
 	UPROPERTY(EditAnywhere, Category = "Rotate")
-	float FireRange = 400;
+	float FireRange = 400.0f;
 
+	// FTimerHandle for SetTimer.
 	FTimerHandle FireRateTimerHandle;
+
+	// Fire Period
 	float FireRate = 2.0f;
 
-	void CheckFireCondition();
+	// Check Tank is in Range. If so, Fire operation occurs. 
+	void TryFire();
 
-	bool InFireRange();
+	// Check Tank is in Fire Range, 
+	bool InFireRange() const;
 	
 };