38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "UObject/Interface.h"
|
|
#include "UObject/UObjectGlobals.h"
|
|
|
|
#include "LyraAbilitySourceInterface.generated.h"
|
|
|
|
class UObject;
|
|
class UPhysicalMaterial;
|
|
struct FGameplayTagContainer;
|
|
|
|
/** Base interface for anything acting as a ability calculation source */
|
|
UINTERFACE()
|
|
class ULyraAbilitySourceInterface : public UInterface
|
|
{
|
|
GENERATED_UINTERFACE_BODY()
|
|
};
|
|
|
|
class ILyraAbilitySourceInterface
|
|
{
|
|
GENERATED_IINTERFACE_BODY()
|
|
|
|
/**
|
|
* Compute the multiplier for effect falloff with distance
|
|
*
|
|
* @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;
|
|
};
|