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Add more abilities in the sample

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This commit is contained in:
Arnaud Jamin
2023-10-05 16:57:43 -04:00
parent e952256b98
commit 25f2e06400
83 changed files with 966 additions and 356 deletions
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Source/CogSample/CogSampleModifierCalculation_Cost.cpp
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#include "CogSampleModifierCalculation_Cost.h"
#include "CogSampleGameplayAbility.h"
#include "CogSampleAttributeSet_Caster.h"
#include "CogSampleTagLibrary.h"
//--------------------------------------------------------------------------------------------------------------------------
UCogSampleModifierCalculation_Cost::UCogSampleModifierCalculation_Cost()
{
StaminaCostReductionDef.AttributeToCapture = UCogSampleAttributeSet_Caster::GetStaminaCostReductionAttribute();
StaminaCostReductionDef.AttributeSource = EGameplayEffectAttributeCaptureSource::Source;
StaminaCostReductionDef.bSnapshot = false;
RelevantAttributesToCapture.Add(StaminaCostReductionDef);
}
//--------------------------------------------------------------------------------------------------------------------------
float UCogSampleModifierCalculation_Cost::CalculateBaseMagnitude_Implementation(const FGameplayEffectSpec& Spec) const
{
const FGameplayTagContainer* SourceTags = Spec.CapturedSourceTags.GetAggregatedTags();
FAggregatorEvaluateParameters EvaluationParameters;
EvaluationParameters.SourceTags = SourceTags;
float CostReduction = 0.0f;
GetCapturedAttributeMagnitude(StaminaCostReductionDef, Spec, EvaluationParameters, CostReduction);
const UCogSampleGameplayAbility* Ability = Cast<UCogSampleGameplayAbility>(Spec.GetContext().GetAbilityInstance_NotReplicated());
const float UnmitigatedCost = (Ability != nullptr) ? Ability->GetUnmitigatedCost() : 0.0f;
float MitigatedCost = UnmitigatedCost * FMath::Max(0.0f, 1.0f - CostReduction);
if (SourceTags->HasTag(Tag_Effect_Type_Cost_Overtime))
{
const float Period = Spec.GetPeriod();
MitigatedCost *= Period;
}
return -MitigatedCost;
}