constructing ability syste component and attribute set

Source/Aura/Aura.Build.cs

@@ -8,9 +8,9 @@ public class Aura : ModuleRules
 	{
 		PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
 	
-		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore", "EnhancedInput" });
+		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore", "EnhancedInput", "GameplayAbilities" });
 
-		PrivateDependencyModuleNames.AddRange(new string[] { "GameplayAbilities", "GameplayTags", "GameplayTasks" });
+		PrivateDependencyModuleNames.AddRange(new string[] { "GameplayTags", "GameplayTasks" });
 
 		// Uncomment if you are using Slate UI
 		// PrivateDependencyModuleNames.AddRange(new string[] { "Slate", "SlateCore" });

Source/Aura/Private/Character/AuraCharacterBase.cpp

@@ -10,7 +10,12 @@ AAuraCharacterBase::AAuraCharacterBase()
     Weapon->SetCollisionEnabled(ECollisionEnabled::NoCollision);
 }
 
+UAbilitySystemComponent* AAuraCharacterBase::GetAbilitySystemComponent() const
+{
+	return AbilitySystemComponent;
+}
+
 void AAuraCharacterBase::BeginPlay()
 {
 	Super::BeginPlay();
-}
+}

Source/Aura/Private/Character/AuraEnemy.cpp

@@ -3,11 +3,18 @@
 
 #include "Character/AuraEnemy.h"
 
+#include "AbilitySystem/AuraAbilitySystemComponent.h"
+#include "AbilitySystem/AuraAttributeSet.h"
 #include "Aura/Aura.h"
 
 AAuraEnemy::AAuraEnemy()
 {
 	GetMesh()->SetCollisionResponseToChannel(ECC_Visibility, ECR_Block);
+
+	AbilitySystemComponent = CreateDefaultSubobject<UAuraAbilitySystemComponent>("AbilitySystemComponent");
+	AbilitySystemComponent->SetIsReplicated(true);
+
+	AttributeSet = CreateDefaultSubobject<UAuraAttributeSet>("AttributeSet");
 }
 
 void AAuraEnemy::HighlightActor()

Source/Aura/Private/Player/AuraPlayerState.cpp

@@ -3,7 +3,20 @@
 
 #include "Player/AuraPlayerState.h"
 
+#include "AbilitySystem/AuraAbilitySystemComponent.h"
+#include "AbilitySystem/AuraAttributeSet.h"
+
 AAuraPlayerState::AAuraPlayerState()
 {
+	AbilitySystemComponent = CreateDefaultSubobject<UAuraAbilitySystemComponent>("AbilitySystemComponent");
+	AbilitySystemComponent->SetIsReplicated(true);
+
+	AttributeSet = CreateDefaultSubobject<UAuraAttributeSet>("AttributeSet");
+	
 	SetNetUpdateFrequency(100.f);
 }
+
+UAbilitySystemComponent* AAuraPlayerState::GetAbilitySystemComponent() const
+{
+	return AbilitySystemComponent;
+}

Source/Aura/Public/Character/AuraCharacterBase.h

@@ -3,20 +3,32 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "AbilitySystemInterface.h"
 #include "GameFramework/Character.h"
 #include "AuraCharacterBase.generated.h"
 
+class UAbilitySystemComponent;
+class UAttributeSet;
+
 UCLASS(Abstract) // Abstract so that it cannot be dragged to a level
-class AURA_API AAuraCharacterBase : public ACharacter
+class AURA_API AAuraCharacterBase : public ACharacter, public IAbilitySystemInterface
 {
 	GENERATED_BODY()
 
 public:
 	AAuraCharacterBase();
+	virtual UAbilitySystemComponent* GetAbilitySystemComponent() const override;
+	UAttributeSet* GetAttributeSet() const { return AttributeSet; }
 
 protected:
 	virtual void BeginPlay() override;
 
 	UPROPERTY(EditAnywhere, Category = "Combat")
 	TObjectPtr<USkeletalMeshComponent> Weapon;
+
+	UPROPERTY ()
+	TObjectPtr<UAbilitySystemComponent> AbilitySystemComponent;
+
+	UPROPERTY ()
+	TObjectPtr<UAttributeSet> AttributeSet;
 };

Source/Aura/Public/Player/AuraPlayerState.h

@@ -3,17 +3,27 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "AbilitySystemInterface.h"
 #include "GameFramework/PlayerState.h"
 #include "AuraPlayerState.generated.h"
 
-/**
+class UAbilitySystemComponent;
- * 
+class UAttributeSet;
- */
+
 UCLASS()
-class AURA_API AAuraPlayerState : public APlayerState
+class AURA_API AAuraPlayerState : public APlayerState, public IAbilitySystemInterface
 {
 	GENERATED_BODY()
 	
 public:
 	AAuraPlayerState();
+	virtual UAbilitySystemComponent* GetAbilitySystemComponent() const override;
+	UAttributeSet* GetAttributeSet() const { return AttributeSet; }
+
+protected:
+	UPROPERTY()
+	TObjectPtr<UAbilitySystemComponent> AbilitySystemComponent;
+
+	UPROPERTY()
+	TObjectPtr<UAttributeSet> AttributeSet;
 };