Add EXPComponent

Source/vampires/EXPComponent.cpp

@@ -0,0 +1,52 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "EXPComponent.h"
+
+// Sets default values for this component's properties
+UEXPComponent::UEXPComponent()
+{
+	// Set this component to be initialized when the game starts, and to be ticked every frame.  You can turn these features
+	// off to improve performance if you don't need them.
+	PrimaryComponentTick.bCanEverTick = false;
+
+	// ...
+}
+
+void UEXPComponent::IncrementEXP(int value)
+{
+	// TODO: I should be updating the level here
+	CurrentEXP += value;
+	OnEXPGained.ExecuteIfBound();
+}
+
+void UEXPComponent::SetCurrentEXP(int value)
+{
+	// TODO: I should be updating the level here
+	CurrentEXP = value;
+	OnEXPGained.ExecuteIfBound();
+}
+
+int UEXPComponent::GetCurrentEXP()
+{
+	return CurrentEXP;
+}
+
+int UEXPComponent::GetCurrentLevel()
+{
+	return CurrentLevel;
+}
+
+void UEXPComponent::Reset()
+{
+	CurrentEXP = 0;
+	CurrentLevel = 0;
+}
+
+// Called when the game starts
+void UEXPComponent::BeginPlay()
+{
+	Super::BeginPlay();
+
+	Reset();
+}

Source/vampires/EXPComponent.h

@@ -0,0 +1,48 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Components/ActorComponent.h"
+#include "EXPComponent.generated.h"
+
+DECLARE_DELEGATE(FOnEXPGainedDelegate)
+DECLARE_DELEGATE(FOnEXPLevelUpDelegate)
+
+UCLASS(ClassGroup=(Custom), meta=(BlueprintSpawnableComponent))
+class VAMPIRES_API UEXPComponent : public UActorComponent
+{
+	GENERATED_BODY()
+
+public:
+	FOnEXPGainedDelegate OnEXPGained;
+	FOnEXPLevelUpDelegate OnEXPLevelUp;
+
+protected:
+	int CurrentEXP = 0;
+
+	int CurrentLevel = 0;
+
+public:
+	// Sets default values for this component's properties
+	UEXPComponent();
+
+	UFUNCTION()
+	void IncrementEXP(int value);
+
+	UFUNCTION()
+	void SetCurrentEXP(int value);
+
+	UFUNCTION()
+	int GetCurrentEXP();
+
+	UFUNCTION()
+	int GetCurrentLevel();
+
+	UFUNCTION()
+	void Reset();
+
+protected:
+	// Called when the game starts
+	virtual void BeginPlay() override;
+};

Source/vampires/PlayerCharacter.cpp

@@ -29,6 +29,9 @@ APlayerCharacter::APlayerCharacter()
 
 	// Create Health Component
 	HealthComponent = CreateDefaultSubobject<UHealthComponent>(TEXT("Health Component"));
+
+	// Create EXP Component
+	EXPComponent = CreateDefaultSubobject<UEXPComponent>(TEXT("EXP Component"));
 }
 
 void APlayerCharacter::BeginPlay()
@@ -42,7 +45,8 @@ void APlayerCharacter::SetupPlayerInputComponent(UInputComponent* PlayerInputCom
 
 	if (AVampirePlayerController* TankPlayerController = Cast<AVampirePlayerController>(GetController()))
 	{
-		if (UEnhancedInputLocalPlayerSubsystem* InputSystem = ULocalPlayer::GetSubsystem<UEnhancedInputLocalPlayerSubsystem>(TankPlayerController->GetLocalPlayer()))
+		if (UEnhancedInputLocalPlayerSubsystem* InputSystem = ULocalPlayer::GetSubsystem<
+			UEnhancedInputLocalPlayerSubsystem>(TankPlayerController->GetLocalPlayer()))
 		{
 			if (!InputMappingContext.IsNull())
 			{

Source/vampires/PlayerCharacter.h

@@ -3,6 +3,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "EXPComponent.h"
 #include "HealthComponent.h"
 #include "VampireCharacter.h"
 #include "Camera/CameraComponent.h"
@@ -21,7 +22,6 @@ class VAMPIRES_API APlayerCharacter : public AVampireCharacter
 	GENERATED_BODY()
 
 public:
-
 	UPROPERTY(EditAnywhere, BlueprintReadWrite)
 	USpringArmComponent* CameraSpringArmComponent = nullptr;
 
@@ -34,11 +34,14 @@ public:
 	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
 	UInputAction* MovementAction;
 
+protected:
 	UPROPERTY()
 	UHealthComponent* HealthComponent;
 
-public:
+	UPROPERTY()
+	UEXPComponent* EXPComponent;
 
+public:
 	APlayerCharacter();
 
 protected:
@@ -48,9 +51,6 @@ public:
 	virtual void SetupPlayerInputComponent(UInputComponent* PlayerInputComponent) override;
 
 private:
-
 	UFUNCTION()
 	void MovementCallback(const FInputActionInstance& Instance);
 };
-
-