Dolobarsch
64f4a59b0b
Ersetze HealthComponent und StaminaComponent durch GAS-basierte AttributeSets (`UHealthAttributeSet`, `UStaminaAttributeSet`) und füge `UAbilitySystemComponent` hinzu. Implementiere neue GameplayEffects (`UGE_HealthDamage`, `UGE_HealthHealing`, `UGE_HealthDebuff`, `UGE_StaminaFatiguePenalty`) und eine Modifikator-Berechnung (`UMMC_MaxStaminaFatiguePenalty`). Erweitere `AKingshearthLegacyCharacter` um Methoden zur Attributmanipulation (`ApplyDamage`, `SpendStamina`, etc.) und Stamina-Regeneration. Aktualisiere UI-Widgets (`HealthBarWidget`, `StaminaBarWidget`) zur Nutzung der neuen AttributeSets. Entferne Legacy-Code für Health- und Stamina-Komponenten. Füge neue Assets (Niagara-Systeme, Materialien, Texturen) hinzu und passe Projektkonfiguration an (z. B. `GameplayAbilities`-Modul, `r.Substrate`).
87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
#include "StaminaAttributeSet.h"
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UStaminaAttributeSet::UStaminaAttributeSet()
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{
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InitStamina(100.0f);
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InitMaxStamina(100.0f);
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InitFatigue(0.0f);
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}
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void UStaminaAttributeSet::PreAttributeChange(const FGameplayAttribute& Attribute, float& NewValue)
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{
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Super::PreAttributeChange(Attribute, NewValue);
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if (Attribute == GetStaminaAttribute())
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{
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NewValue = FMath::Clamp(NewValue, 0.0f, GetMaxStamina());
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}
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else if (Attribute == GetMaxStaminaAttribute())
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{
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NewValue = FMath::Max(NewValue, 0.0f);
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}
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else if (Attribute == GetFatigueAttribute())
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{
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NewValue = FMath::Clamp(NewValue, 0.0f, 1.0f);
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}
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}
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void UStaminaAttributeSet::PreAttributeBaseChange(const FGameplayAttribute& Attribute, float& NewValue) const
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{
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Super::PreAttributeBaseChange(Attribute, NewValue);
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// ApplyModToAttribute (SpendStamina/RestoreStamina/regen) writes BaseValue through this hook, not
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// PreAttributeChange - without clamping here, a large delta (e.g. RestoreStamina's debug "fill to max")
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// pushes BaseValue past MaxStamina. PreAttributeChange still clamps the displayed CurrentValue, but the
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// bloated BaseValue then absorbs every subsequent spend/regen delta before CurrentValue moves again.
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if (Attribute == GetStaminaAttribute())
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{
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NewValue = FMath::Clamp(NewValue, 0.0f, GetMaxStamina());
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}
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else if (Attribute == GetMaxStaminaAttribute())
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{
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NewValue = FMath::Max(NewValue, 0.0f);
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}
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else if (Attribute == GetFatigueAttribute())
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{
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NewValue = FMath::Clamp(NewValue, 0.0f, 1.0f);
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}
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}
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void UStaminaAttributeSet::PostAttributeChange(const FGameplayAttribute& Attribute, float OldValue, float NewValue)
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{
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Super::PostAttributeChange(Attribute, OldValue, NewValue);
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if (Attribute == GetStaminaAttribute())
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{
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if (!FMath::IsNearlyEqual(OldValue, NewValue))
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{
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OnStaminaChanged.Broadcast(NewValue);
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}
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if (OldValue > 0.0f && NewValue <= 0.0f)
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{
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OnExhausted.Broadcast();
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}
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}
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else if (Attribute == GetMaxStaminaAttribute())
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{
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if (!FMath::IsNearlyEqual(OldValue, NewValue))
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{
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// MaxStamina shrank/grew (typically GE_StaminaFatiguePenalty re-evaluating) - pull Stamina back in range.
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ClampStamina();
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}
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}
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else if (Attribute == GetFatigueAttribute())
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{
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if (!FMath::IsNearlyEqual(OldValue, NewValue))
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{
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OnFatigueChanged.Broadcast(NewValue);
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}
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}
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}
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void UStaminaAttributeSet::ClampStamina()
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{
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SetStamina(FMath::Clamp(GetStamina(), 0.0f, GetMaxStamina()));
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}
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