54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
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// Copyright Epic Games, Inc. All Rights Reserved.
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#include "LyraHealExecution.h"
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#include "GameplayEffectTypes.h"
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#include "AbilitySystem/Attributes/LyraHealthSet.h"
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#include "AbilitySystem/Attributes/LyraCombatSet.h"
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struct FHealStatics
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{
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FGameplayEffectAttributeCaptureDefinition BaseHealDef;
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FHealStatics()
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{
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BaseHealDef = FGameplayEffectAttributeCaptureDefinition(ULyraCombatSet::GetBaseHealAttribute(), EGameplayEffectAttributeCaptureSource::Source, true);
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}
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};
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static FHealStatics& HealStatics()
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{
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static FHealStatics Statics;
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return Statics;
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}
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ULyraHealExecution::ULyraHealExecution()
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{
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RelevantAttributesToCapture.Add(HealStatics().BaseHealDef);
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}
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void ULyraHealExecution::Execute_Implementation(const FGameplayEffectCustomExecutionParameters& ExecutionParams, FGameplayEffectCustomExecutionOutput& OutExecutionOutput) const
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{
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#if WITH_SERVER_CODE
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const FGameplayEffectSpec& Spec = ExecutionParams.GetOwningSpec();
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const FGameplayTagContainer* SourceTags = Spec.CapturedSourceTags.GetAggregatedTags();
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const FGameplayTagContainer* TargetTags = Spec.CapturedTargetTags.GetAggregatedTags();
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FAggregatorEvaluateParameters EvaluateParameters;
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EvaluateParameters.SourceTags = SourceTags;
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EvaluateParameters.TargetTags = TargetTags;
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float BaseHeal = 0.0f;
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ExecutionParams.AttemptCalculateCapturedAttributeMagnitude(HealStatics().BaseHealDef, EvaluateParameters, BaseHeal);
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const float HealingDone = FMath::Max(0.0f, BaseHeal);
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if (HealingDone > 0.0f)
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{
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OutExecutionOutput.AddOutputModifier(FGameplayModifierEvaluatedData(ULyraHealthSet::GetHealthAttribute(), EGameplayModOp::Additive, HealingDone));
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}
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#endif // #if WITH_SERVER_CODE
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}
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