// © 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 "GameplayTagContainer.h"
#include "OLSAbilitySourceInterface.generated.h"

// This class does not need to be modified.
UINTERFACE()
class UOLSAbilitySourceInterface : public UInterface
{
	GENERATED_BODY()
};

/**
 * 
 */
class OLS_API IOLSAbilitySourceInterface
{
	GENERATED_IINTERFACE_BODY()
	/**
	 * Compute the multiplier for effect falloff with distance
	 * ABILITY_LOG
	 * @param distance			Distance from source to target for ability calculations (distance bullet traveled for a gun, etc...)
	 * @param sourceTags		Aggregated Tags from the source
	 * @param targetTags		Aggregated Tags currently on the target
	 * 
	 * @return Multiplier to apply to the base attribute value due to distance
	 */
	virtual float GetDistanceAttenuation(float distance, const FGameplayTagContainer* sourceTags = nullptr,
	                                     const FGameplayTagContainer* targetTags = nullptr) const = 0;

	virtual float GetPhysicalMaterialAttenuation(const UPhysicalMaterial* physicalMaterial,
	                                             const FGameplayTagContainer* sourceTags = nullptr,
	                                             const FGameplayTagContainer* targetTags = nullptr) const = 0;
};