// © 2024 Long Ly. All rights reserved. Any unauthorized use, reproduction, or distribution of this trademark is strictly prohibited and may result in legal action.

#pragma once

#include "CoreMinimal.h"
#include "AttributeSet.h"
#include "OLSAttributeSetBase.generated.h"

/**
 * This macro defines a set of helper functions for accessing and initializing attributes.
 *
 * The following example of the macro:
 *		ATTRIBUTE_ACCESSORS(ULyraHealthSet, Health)
 * will create the following functions:
 *		static FGameplayAttribute GetHealthAttribute();
 *		float GetHealth() const;
 *		void SetHealth(float NewVal);
 *		void InitHealth(float NewVal);
 */
#define ATTRIBUTE_ACCESSORS(ClassName, PropertyName) \
GAMEPLAYATTRIBUTE_PROPERTY_GETTER(ClassName, PropertyName) \
GAMEPLAYATTRIBUTE_VALUE_GETTER(PropertyName) \
GAMEPLAYATTRIBUTE_VALUE_SETTER(PropertyName) \
GAMEPLAYATTRIBUTE_VALUE_INITTER(PropertyName)

/** 
 * Delegate used to broadcast attribute events, some of these parameters may be null on clients: 
 * @param EffectInstigator	The original instigating actor for this event
 * @param EffectCauser		The physical actor that caused the change
 * @param EffectSpec		The full effect spec for this change
 * @param EffectMagnitude	The raw magnitude, this is before clamping
 * @param OldValue			The value of the attribute before it was changed
 * @param NewValue			The value after it was changed
*/
DECLARE_MULTICAST_DELEGATE_SixParams(
  FOLSAttributeEventNativeDelegate,
  class AActor* /*effectInstigator*/,
  class AActor* /*effectCauser*/,
  const struct FGameplayEffectSpec* /*effectSpec*/,
  float /*effectMagnitude*/,
  float /*oldValue*/,
  float /*newValue*/);

/**
 * UOLSAttributeSet
 *
 *	Base attribute set class for the project.
 */
UCLASS()
class OLS_API UOLSAttributeSetBase : public UAttributeSet
{
     GENERATED_BODY()

public:
 
     UOLSAttributeSetBase();

	//~ Begin UObject interface
     class UWorld* GetWorld() const override;
	//~ End UObject interface

public:

     class UOLSAbilitySystemComponent* GetOLSAbilitySystemComponent() const;
};