Implemented OLSHealthComponent and OLSGameDataAsset.
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Source/ols/Private/Components/OLSHealthComponent.cpp
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Source/ols/Private/Components/OLSHealthComponent.cpp
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// © 2024 Long Ly. All rights reserved. Any unauthorized use, reproduction, or distribution of this trademark is strictly prohibited and may result in legal action.
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#include "Components/OLSHealthComponent.h"
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#include "AbilitySystem/OLSAbilitySystemComponent.h"
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#include "AbilitySystem/Attributes/OLSHealthAttributeSet.h"
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#include "DataAssets/OLSGameDataAsset.h"
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#include "GameFramework/GameplayMessageSubsystem.h"
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#include "GameFramework/PlayerState.h"
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#include "Messages/OLSVerbMessage.h"
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#include "Messages/OLSVerbMessageHelpers.h"
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#include "Net/UnrealNetwork.h"
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#include "Systems/OLSAssetManager.h"
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UOLSHealthComponent::UOLSHealthComponent(const FObjectInitializer& objectInitializer)
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: Super(objectInitializer)
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{
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PrimaryComponentTick.bStartWithTickEnabled = false;
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PrimaryComponentTick.bCanEverTick = false;
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SetIsReplicatedByDefault(true);
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AbilitySystemComponent = nullptr;
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HealthSet = nullptr;
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DeathState = EOLSDeathState::NotDead;
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}
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void UOLSHealthComponent::GetLifetimeReplicatedProps(TArray<FLifetimeProperty>& OutLifetimeProps) const
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{
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Super::GetLifetimeReplicatedProps(OutLifetimeProps);
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DOREPLIFETIME(ThisClass, DeathState);
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}
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UOLSHealthComponent* UOLSHealthComponent::FindHealthComponent(const AActor* actor)
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{
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return (actor ? actor->FindComponentByClass<UOLSHealthComponent>() : nullptr);
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}
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void UOLSHealthComponent::InitializeWithAbilitySystem(UOLSAbilitySystemComponent* asc)
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{
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AActor* owner = GetOwner();
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check(owner);
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if (AbilitySystemComponent)
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{
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// @TODO replace this by our custom log.
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// UE_LOG(LogLyra, Error, TEXT("LyraHealthComponent: Health component for owner [%s] has already been initialized with an ability system."), *GetNameSafe(Owner));
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return;
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}
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AbilitySystemComponent = asc;
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if (!AbilitySystemComponent)
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{
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// @TODO replace this by our custom log.
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// UE_LOG(LogLyra, Error, TEXT("LyraHealthComponent: Cannot initialize health component for owner [%s] with NULL ability system."), *GetNameSafe(Owner));
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return;
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}
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HealthSet = AbilitySystemComponent->GetSet<UOLSHealthAttributeSet>();
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if (!HealthSet)
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{
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// @TODO replace this by our custom log.
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// UE_LOG(LogLyra, Error, TEXT("LyraHealthComponent: Cannot initialize health component for owner [%s] with NULL health set on the ability system."), *GetNameSafe(Owner));
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return;
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}
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// Register to listen for attribute changes.
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HealthSet->OnHealthChanged.AddUObject(this, &ThisClass::HandleHealthChanged);
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HealthSet->OnMaxHealthChanged.AddUObject(this, &ThisClass::HandleMaxHealthChanged);
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HealthSet->OnOutOfHealth.AddUObject(this, &ThisClass::HandleOutOfHealth);
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// TEMP: Reset attributes to default values. Eventually this will be driven by a spread sheet.
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AbilitySystemComponent->SetNumericAttributeBase(UOLSHealthAttributeSet::GetHealthAttribute(), HealthSet->GetMaxHealth());
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ClearGameplayTags();
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Broadcast_OnHealthChanged(this, HealthSet->GetHealth(), HealthSet->GetHealth(), nullptr);
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Broadcast_OnMaxHealthChanged(this, HealthSet->GetHealth(), HealthSet->GetMaxHealth(), nullptr);
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}
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void UOLSHealthComponent::UninitializeFromAbilitySystem()
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{
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ClearGameplayTags();
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if (HealthSet)
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{
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HealthSet->OnHealthChanged.RemoveAll(this);
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HealthSet->OnMaxHealthChanged.RemoveAll(this);
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HealthSet->OnOutOfHealth.RemoveAll(this);
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}
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HealthSet = nullptr;
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AbilitySystemComponent = nullptr;
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}
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float UOLSHealthComponent::GetHealth() const
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{
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return (HealthSet ? HealthSet->GetHealth() : 0.0f);
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}
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float UOLSHealthComponent::GetMaxHealth() const
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{
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return (HealthSet ? HealthSet->GetMaxHealth() : 0.0f);
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}
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float UOLSHealthComponent::GetHealthNormalized() const
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{
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if (HealthSet)
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{
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const float health = HealthSet->GetHealth();
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const float maxHealth = HealthSet->GetMaxHealth();
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return ((maxHealth > 0.0f) ? (health / maxHealth) : 0.0f);
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}
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return 0.0f;
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}
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EOLSDeathState UOLSHealthComponent::GetDeathState() const
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{
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return DeathState;
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}
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bool UOLSHealthComponent::IsDeadOrDying() const
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{
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return (DeathState > EOLSDeathState::NotDead);
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}
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void UOLSHealthComponent::StartDeath()
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{
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if (DeathState != EOLSDeathState::NotDead)
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{
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return;
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}
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DeathState = EOLSDeathState::DeathStarted;
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if (AbilitySystemComponent)
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{
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// @TODO: Add LyraGameplayTags::Status_Death_Dying.
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// AbilitySystemComponent->SetLooseGameplayTagCount(LyraGameplayTags::Status_Death_Dying, 1);
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}
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AActor* owner = GetOwner();
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check(owner);
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Broadcast_OnDeathStarted(owner);
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owner->ForceNetUpdate();
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}
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void UOLSHealthComponent::FinishDeath()
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{
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if (DeathState != EOLSDeathState::DeathStarted)
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{
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return;
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}
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DeathState = EOLSDeathState::DeathFinished;
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if (AbilitySystemComponent)
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{
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// @TODO: Add LyraGameplayTags::Status_Death_Dead.
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// AbilitySystemComponent->SetLooseGameplayTagCount(LyraGameplayTags::Status_Death_Dead, 1);
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}
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AActor* owner = GetOwner();
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check(owner);
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Broadcast_OnDeathFinished(owner);
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owner->ForceNetUpdate();
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}
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void UOLSHealthComponent::DamageSelfDestruct(bool isFellOutOfWorld)
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{
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if ((DeathState == EOLSDeathState::NotDead) && AbilitySystemComponent)
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{
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const TSubclassOf<UGameplayEffect> damageGE = UOLSAssetManager::GetSubclass(UOLSGameDataAsset::Get().DamageGameplayEffect_SetByCaller);
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if (!damageGE)
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{
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// @TODO: replace this with our custom log.
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// UE_LOG(LogLyra, Error, TEXT("LyraHealthComponent: DamageSelfDestruct failed for owner [%s]. Unable to find gameplay effect [%s]."), *GetNameSafe(GetOwner()), *ULyraGameData::Get().DamageGameplayEffect_SetByCaller.GetAssetName());
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return;
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}
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FGameplayEffectSpecHandle SpecHandle = AbilitySystemComponent->MakeOutgoingSpec(damageGE, 1.0f, AbilitySystemComponent->MakeEffectContext());
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FGameplayEffectSpec* Spec = SpecHandle.Data.Get();
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if (!Spec)
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{
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// @TODO: replace this with our custom log.
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// UE_LOG(LogLyra, Error, TEXT("LyraHealthComponent: DamageSelfDestruct failed for owner [%s]. Unable to make outgoing spec for [%s]."), *GetNameSafe(GetOwner()), *GetNameSafe(DamageGE));
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return;
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}
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Spec->AddDynamicAssetTag(TAG_Gameplay_DamageSelfDestruct);
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if (isFellOutOfWorld)
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{
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Spec->AddDynamicAssetTag(TAG_Gameplay_FellOutOfWorld);
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}
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const float DamageAmount = GetMaxHealth();
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// @TODO: Add LyraGameplayTags::SetByCaller_Damage.
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// Spec->SetSetByCallerMagnitude(LyraGameplayTags::SetByCaller_Damage, DamageAmount);
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AbilitySystemComponent->ApplyGameplayEffectSpecToSelf(*Spec);
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}
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}
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void UOLSHealthComponent::Broadcast_OnHealthChanged(UOLSHealthComponent* healthComponent, float oldValue,
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float newValue, AActor* instigator) const
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{
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if (OnHealthChangedDynamicDelegate.IsBound())
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{
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OnHealthChangedDynamicDelegate.Broadcast(healthComponent, oldValue, newValue, instigator);
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}
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if (OnHealthChangedNativeDelegate.IsBound())
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{
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OnHealthChangedNativeDelegate.Broadcast(healthComponent, oldValue, newValue, instigator);
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}
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}
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void UOLSHealthComponent::Broadcast_OnMaxHealthChanged(UOLSHealthComponent* healthComponent, float oldValue,
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float newValue, AActor* instigator) const
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{
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if (OnMaxHealthChangedDynamicDelegate.IsBound())
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{
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OnMaxHealthChangedDynamicDelegate.Broadcast(healthComponent, oldValue, newValue, instigator);
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}
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if (OnMaxHealthChangedNativeDelegate.IsBound())
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{
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OnMaxHealthChangedNativeDelegate.Broadcast(healthComponent, oldValue, newValue, instigator);
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}
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}
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void UOLSHealthComponent::Broadcast_OnDeathStarted(AActor* owningActor) const
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{
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if (OnDeathStartedDynamicDelegate.IsBound())
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{
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OnDeathStartedDynamicDelegate.Broadcast(owningActor);
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}
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if (OnDeathStartNativeDelegate.IsBound())
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{
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OnDeathStartNativeDelegate.Broadcast(owningActor);
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}
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}
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void UOLSHealthComponent::Broadcast_OnDeathFinished(AActor* owningActor) const
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{
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if (OnDeathFinishedDynamicDelegate.IsBound())
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{
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OnDeathFinishedDynamicDelegate.Broadcast(owningActor);
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}
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if (OnDeathFinishedNativeDelegate.IsBound())
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{
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OnDeathFinishedNativeDelegate.Broadcast(owningActor);
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}
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}
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void UOLSHealthComponent::OnUnregister()
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{
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UninitializeFromAbilitySystem();
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Super::OnUnregister();
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}
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void UOLSHealthComponent::ClearGameplayTags()
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{
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if (HealthSet)
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{
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HealthSet->OnHealthChanged.RemoveAll(this);
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HealthSet->OnMaxHealthChanged.RemoveAll(this);
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HealthSet->OnOutOfHealth.RemoveAll(this);
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}
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HealthSet = nullptr;
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AbilitySystemComponent = nullptr;
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}
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void UOLSHealthComponent::HandleHealthChanged(AActor* damageInstigator, AActor* damageCauser,
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const FGameplayEffectSpec* damageEffectSpec, float damageMagnitude,
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float oldValue, float newValue)
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{
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Broadcast_OnHealthChanged(this, oldValue, newValue, damageInstigator);
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}
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void UOLSHealthComponent::HandleMaxHealthChanged(AActor* damageInstigator, AActor* damageCauser,
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const FGameplayEffectSpec* damageEffectSpec, float damageMagnitude,
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float oldValue, float newValue)
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{
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Broadcast_OnMaxHealthChanged(this, oldValue, newValue, damageInstigator);
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}
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void UOLSHealthComponent::HandleOutOfHealth(AActor* damageInstigator, AActor* damageCauser,
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const FGameplayEffectSpec* damageEffectSpec, float damageMagnitude,
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float oldValue, float newValue)
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{
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#if WITH_SERVER_CODE
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if (AbilitySystemComponent && damageEffectSpec)
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{
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// Send the "GameplayEvent.Death" gameplay event through the owner's ability system. This can be used to trigger a death gameplay ability.
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{
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FGameplayEventData payload;
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// @TODO: Add LyraGameplayTags::GameplayEvent_Death.
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// payload.EventTag = LyraGameplayTags::GameplayEvent_Death;
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payload.Instigator = damageInstigator;
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payload.Target = AbilitySystemComponent->GetAvatarActor();
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payload.OptionalObject = damageEffectSpec->Def;
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payload.ContextHandle = damageEffectSpec->GetEffectContext();
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payload.InstigatorTags = *damageEffectSpec->CapturedSourceTags.GetAggregatedTags();
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payload.TargetTags = *damageEffectSpec->CapturedTargetTags.GetAggregatedTags();
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payload.EventMagnitude = damageMagnitude;
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FScopedPredictionWindow newScopedWindow(AbilitySystemComponent, true);
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AbilitySystemComponent->HandleGameplayEvent(payload.EventTag, &payload);
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}
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// Send a standardized verb message that other systems can observe
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{
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FOLSVerbMessage message;
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// @TODO: Add LyraGameplayTags::TAG_Lyra_Elimination_Message.
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// message.Verb = TAG_Lyra_Elimination_Message;
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message.Instigator = damageInstigator;
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message.InstigatorTags = *damageEffectSpec->CapturedSourceTags.GetAggregatedTags();
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message.Target = UOLSVerbMessageHelpers::GetPlayerStateFromObject(AbilitySystemComponent->GetAvatarActor());
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message.TargetTags = *damageEffectSpec->CapturedTargetTags.GetAggregatedTags();
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//@TODO: Fill out context tags, and any non-ability-system source/instigator tags
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//@TODO: Determine if it's an opposing team kill, self-own, team kill, etc...
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UGameplayMessageSubsystem& MessageSystem = UGameplayMessageSubsystem::Get(GetWorld());
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MessageSystem.BroadcastMessage(message.Verb, message);
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}
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//@TODO: assist messages (could compute from damage dealt elsewhere)?
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}
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#endif // #if WITH_SERVER_CODE
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}
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void UOLSHealthComponent::OnRep_DeathState(EOLSDeathState oldDeathState)
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{
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const EOLSDeathState newDeathState = DeathState;
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// Revert the death state for now since we rely on StartDeath and FinishDeath to change it.
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DeathState = oldDeathState;
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if (oldDeathState > newDeathState)
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{
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// The server is trying to set us back but we've already predicted past the server state.
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// @TODO replace this with our custom log.
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// UE_LOG(LogLyra, Warning,
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// TEXT("LyraHealthComponent: Predicted past server death state [%d] -> [%d] for owner [%s]."),
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// (uint8)OldDeathState, (uint8)newDeathStateameSafe(GetOwner()));
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return;
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}
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if (oldDeathState == EOLSDeathState::NotDead)
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{
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if (newDeathState == EOLSDeathState::DeathStarted)
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{
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StartDeath();
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}
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else if (newDeathState == EOLSDeathState::DeathFinished)
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{
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StartDeath();
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FinishDeath();
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}
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else
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{
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// @TODO replace this with our custom log.
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// UE_LOG(LogLyra, Error, TEXT("LyraHealthComponent: Invalid death transition [%d] -> [%d] for owner [%s]."),
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// (uint8)OldDeathState, (uint8)newDeathStateameSafe(GetOwner()));
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}
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}
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else if (oldDeathState == EOLSDeathState::DeathStarted)
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{
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if (newDeathState == EOLSDeathState::DeathFinished)
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{
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FinishDeath();
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}
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else
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{
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// @TODO replace this with our custom log.
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// UE_LOG(LogLyra, Error, TEXT("LyraHealthComponent: Invalid death transition [%d] -> [%d] for owner [%s]."),
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// (uint8)OldDeathState, (uint8)newDeathStateameSafe(GetOwner()));
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}
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}
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ensureMsgf((DeathState == newDeathState),
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TEXT("OLSHealthComponent: Death transition failed [%d] -> [%d] for owner [%s]."),
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static_cast<uint8>(oldDeathState), static_cast<uint8>(newDeathState), *GetNameSafe(GetOwner()));
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}
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15
Source/ols/Private/DataAssets/OLSGameDataAsset.cpp
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15
Source/ols/Private/DataAssets/OLSGameDataAsset.cpp
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// © 2024 Long Ly. All rights reserved. Any unauthorized use, reproduction, or distribution of this trademark is strictly prohibited and may result in legal action.
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#include "DataAssets/OLSGameDataAsset.h"
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#include "Systems/OLSAssetManager.h"
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UOLSGameDataAsset::UOLSGameDataAsset()
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{
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}
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const UOLSGameDataAsset& UOLSGameDataAsset::Get()
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{
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return UOLSAssetManager::Get().GetGameData();
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}
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#include "GameFramework/PlayerState.h"
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#include "Messages/OLSVerbMessage.h"
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#include UE_INLINE_GENERATED_CPP_BY_NAME(OLSVerbMessageHelpers)
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APlayerState* UOLSVerbMessageHelpers::GetPlayerStateFromObject(UObject* object)
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{
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if (APlayerController* playerController = Cast<APlayerController>(object))
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#include "Systems/OLSAssetManager.h"
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#include "DataAssets/OLSGameDataAsset.h"
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#include "Misc/App.h"
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#include "Stats/StatsMisc.h"
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#include "Misc/ScopedSlowTask.h"
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@ -49,62 +51,15 @@ UOLSAssetManager& UOLSAssetManager::Get()
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return *NewObject<UOLSAssetManager>();
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}
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template <typename AssetType>
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AssetType* UOLSAssetManager::GetAsset(const TSoftObjectPtr<AssetType>& assetPointer, bool shouldKeepInMemory)
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{
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AssetType* loadedAsset = nullptr;
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const FSoftObjectPath& assetPath = assetPointer.ToSoftObjectPath();
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if (assetPath.IsValid())
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{
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loadedAsset = assetPointer.Get();
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if (!loadedAsset)
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{
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loadedAsset = Cast<AssetType>(SynchronousLoadAsset(assetPath));
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ensureAlwaysMsgf(loadedAsset, TEXT("Failed to load asset [%s]"), *assetPointer.ToString());
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}
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if (loadedAsset && shouldKeepInMemory)
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{
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// Added to loaded asset list.
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Get().AddLoadedAsset(Cast<UObject>(loadedAsset));
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}
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}
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return loadedAsset;
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}
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template <typename AssetType>
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TSubclassOf<AssetType> UOLSAssetManager::GetSubclass(const TSoftClassPtr<AssetType>& assetPointer, bool shouldKeepInMemory)
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{
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TSubclassOf<AssetType> loadedSubclass = nullptr;
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|
||||
const FSoftObjectPath& assetPath = assetPointer.ToSoftObjectPath();
|
||||
|
||||
if (assetPath.IsValid())
|
||||
{
|
||||
loadedSubclass = assetPointer.Get();
|
||||
if (!loadedSubclass)
|
||||
{
|
||||
loadedSubclass = Cast<UClass>(SynchronousLoadAsset(assetPath));
|
||||
ensureAlwaysMsgf(loadedSubclass, TEXT("Failed to load asset class [%s]"), *assetPointer.ToString());
|
||||
}
|
||||
|
||||
if (loadedSubclass && shouldKeepInMemory)
|
||||
{
|
||||
// Added to loaded asset list.
|
||||
Get().AddLoadedAsset(Cast<UObject>(loadedSubclass));
|
||||
}
|
||||
}
|
||||
|
||||
return loadedSubclass;
|
||||
}
|
||||
|
||||
void UOLSAssetManager::DumpLoadedAssets()
|
||||
{
|
||||
}
|
||||
|
||||
const UOLSGameDataAsset& UOLSAssetManager::GetGameData()
|
||||
{
|
||||
return GetOrLoadTypedGameData<UOLSGameDataAsset>(OLSGameDataPath);
|
||||
}
|
||||
|
||||
const UOLSPawnDataAsset* UOLSAssetManager::GetDefaultPawnData() const
|
||||
{
|
||||
return GetAsset(DefaultPawnData);
|
||||
|
||||
138
Source/ols/Public/Components/OLSHealthComponent.h
Normal file
138
Source/ols/Public/Components/OLSHealthComponent.h
Normal file
@ -0,0 +1,138 @@
|
||||
// © 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 "Components/GameFrameworkComponent.h"
|
||||
#include "OLSHealthComponent.generated.h"
|
||||
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOLSDeathEventDynamicDelegate, class AActor*, owningActor);
|
||||
DECLARE_MULTICAST_DELEGATE_OneParam(FOLSDeathEventNativeDelegate, class AActor* /* owningActor */)
|
||||
DECLARE_DYNAMIC_MULTICAST_DELEGATE_FourParams(FOLSAttributeChangedDynamicDelegate, class UOLSHealthComponent*, healthComponent, float, oldValue, float, newValue, class AActor*, instigator);
|
||||
DECLARE_MULTICAST_DELEGATE_FourParams(FOLSAttributeChangedNativeDelegate, class UOLSHealthComponent* /* healthComponent */, float /* oldValue */, float /* newValue */, class AActor* /* instigator */)
|
||||
|
||||
/**
|
||||
* EOLSDeathState
|
||||
*
|
||||
* Defines current state of death.
|
||||
*/
|
||||
UENUM(BlueprintType)
|
||||
enum class EOLSDeathState : uint8
|
||||
{
|
||||
NotDead = 0,
|
||||
DeathStarted,
|
||||
DeathFinished
|
||||
};
|
||||
|
||||
/**
|
||||
* UOLSHealthComponent
|
||||
*
|
||||
* An actor component used to handle anything related to health.
|
||||
*/
|
||||
UCLASS(Blueprintable, Meta=(BlueprintSpawnableComponent))
|
||||
class OLS_API UOLSHealthComponent : public UGameFrameworkComponent
|
||||
{
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
|
||||
// Sets default values for this component's properties
|
||||
UOLSHealthComponent(const FObjectInitializer& objectInitializer);
|
||||
|
||||
//~ Begin UActorComponent interface.
|
||||
virtual void GetLifetimeReplicatedProps(TArray<FLifetimeProperty>& OutLifetimeProps) const override;
|
||||
//~ End UActorComponent interface.
|
||||
|
||||
// Returns the health component if one exists on the specified actor.
|
||||
UFUNCTION(BlueprintPure, Category = "OLS|Health")
|
||||
static class UOLSHealthComponent* FindHealthComponent(const AActor* actor);
|
||||
|
||||
// Initialize the component using an ability system component.
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS|Health")
|
||||
void InitializeWithAbilitySystem(class UOLSAbilitySystemComponent* asc);
|
||||
|
||||
// Uninitialize the component, clearing any references to the ability system.
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS|Health")
|
||||
void UninitializeFromAbilitySystem();
|
||||
|
||||
// Returns the current health value.
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS|Health")
|
||||
float GetHealth() const;
|
||||
|
||||
// Returns the current maximum health value.
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS|Health")
|
||||
float GetMaxHealth() const;
|
||||
|
||||
// Returns the current health in the range [0.0, 1.0].
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS|Health")
|
||||
float GetHealthNormalized() const;
|
||||
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS|Health")
|
||||
EOLSDeathState GetDeathState() const;
|
||||
|
||||
UFUNCTION(BlueprintCallable, BlueprintPure = false, Category = "OLS|Health", Meta = (ExpandBoolAsExecs = "ReturnValue"))
|
||||
bool IsDeadOrDying() const;
|
||||
|
||||
// Begins the death sequence for the owner.
|
||||
virtual void StartDeath();
|
||||
|
||||
// Ends the death sequence for the owner.
|
||||
virtual void FinishDeath();
|
||||
|
||||
// Applies enough damage to kill the owner.
|
||||
virtual void DamageSelfDestruct(bool isFellOutOfWorld = false);
|
||||
|
||||
public:
|
||||
|
||||
// Delegate fired when the health value has changed. This is called on the client but the instigator may not be valid
|
||||
UPROPERTY(BlueprintAssignable)
|
||||
FOLSAttributeChangedDynamicDelegate OnHealthChangedDynamicDelegate;
|
||||
FOLSAttributeChangedNativeDelegate OnHealthChangedNativeDelegate;
|
||||
|
||||
// Delegate fired when the max health value has changed. This is called on the client but the instigator may not be valid
|
||||
UPROPERTY(BlueprintAssignable)
|
||||
FOLSAttributeChangedDynamicDelegate OnMaxHealthChangedDynamicDelegate;
|
||||
FOLSAttributeChangedNativeDelegate OnMaxHealthChangedNativeDelegate;
|
||||
|
||||
// Delegate fired when the death sequence has started.
|
||||
UPROPERTY(BlueprintAssignable)
|
||||
FOLSDeathEventDynamicDelegate OnDeathStartedDynamicDelegate;
|
||||
FOLSDeathEventNativeDelegate OnDeathStartNativeDelegate;
|
||||
|
||||
// Delegate fired when the death sequence has finished.
|
||||
UPROPERTY(BlueprintAssignable)
|
||||
FOLSDeathEventDynamicDelegate OnDeathFinishedDynamicDelegate;
|
||||
FOLSDeathEventNativeDelegate OnDeathFinishedNativeDelegate;
|
||||
|
||||
void Broadcast_OnHealthChanged(UOLSHealthComponent* healthComponent, float oldValue, float newValue, AActor* instigator) const;
|
||||
void Broadcast_OnMaxHealthChanged(UOLSHealthComponent* healthComponent, float oldValue, float newValue, AActor* instigator) const;
|
||||
void Broadcast_OnDeathStarted(class AActor* owningActor) const;
|
||||
void Broadcast_OnDeathFinished(class AActor* owningActor) const;
|
||||
|
||||
protected:
|
||||
|
||||
virtual void OnUnregister() override;
|
||||
|
||||
void ClearGameplayTags();
|
||||
|
||||
virtual void HandleHealthChanged(AActor* damageInstigator, AActor* damageCauser, const struct FGameplayEffectSpec* damageEffectSpec, float damageMagnitude, float oldValue, float newValue);
|
||||
virtual void HandleMaxHealthChanged(AActor* damageInstigator, AActor* damageCauser, const struct FGameplayEffectSpec* damageEffectSpec, float damageMagnitude, float dldValue, float newValue);
|
||||
virtual void HandleOutOfHealth(AActor* damageInstigator, AActor* damageCauser, const struct FGameplayEffectSpec* damageEffectSpec, float damageMagnitude, float oldValue, float newValue);
|
||||
|
||||
UFUNCTION()
|
||||
virtual void OnRep_DeathState(EOLSDeathState oldDeathState = EOLSDeathState::NotDead);
|
||||
|
||||
protected:
|
||||
|
||||
// Ability system used by this component.
|
||||
UPROPERTY()
|
||||
TObjectPtr<class UOLSAbilitySystemComponent> AbilitySystemComponent = nullptr;
|
||||
|
||||
// Health set used by this component.
|
||||
UPROPERTY()
|
||||
TObjectPtr<const class UOLSHealthAttributeSet> HealthSet = nullptr;
|
||||
|
||||
// Replicated state used to handle dying.
|
||||
UPROPERTY(ReplicatedUsing = OnRep_DeathState)
|
||||
EOLSDeathState DeathState = EOLSDeathState::NotDead;
|
||||
};
|
||||
39
Source/ols/Public/DataAssets/OLSGameDataAsset.h
Normal file
39
Source/ols/Public/DataAssets/OLSGameDataAsset.h
Normal file
@ -0,0 +1,39 @@
|
||||
// © 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 "OLSPrimaryDataAsset.h"
|
||||
#include "OLSGameDataAsset.generated.h"
|
||||
|
||||
/**
|
||||
* UOLSGameDataAsset
|
||||
*
|
||||
* Non-mutable data asset that contains global game data.
|
||||
*/
|
||||
UCLASS(BlueprintType, Const, Meta = (DisplayName = "OLS Game Data", ShortTooltip = "Data asset containing global game data."))
|
||||
class OLS_API UOLSGameDataAsset : public UOLSPrimaryDataAsset
|
||||
{
|
||||
GENERATED_BODY()
|
||||
|
||||
public:
|
||||
|
||||
UOLSGameDataAsset();
|
||||
|
||||
// Returns the loaded game data.
|
||||
static const UOLSGameDataAsset& Get();
|
||||
|
||||
public:
|
||||
|
||||
// Gameplay effect used to apply damage. Uses SetByCaller for the damage magnitude.
|
||||
UPROPERTY(EditDefaultsOnly, Category = "Default Gameplay Effects", meta = (DisplayName = "Damage Gameplay Effect (SetByCaller)"))
|
||||
TSoftClassPtr<class UGameplayEffect> DamageGameplayEffect_SetByCaller;
|
||||
|
||||
// Gameplay effect used to apply healing. Uses SetByCaller for the healing magnitude.
|
||||
UPROPERTY(EditDefaultsOnly, Category = "Default Gameplay Effects", meta = (DisplayName = "Heal Gameplay Effect (SetByCaller)"))
|
||||
TSoftClassPtr<class UGameplayEffect> HealGameplayEffect_SetByCaller;
|
||||
|
||||
// Gameplay effect used to add and remove dynamic tags.
|
||||
UPROPERTY(EditDefaultsOnly, Category = "Default Gameplay Effects")
|
||||
TSoftClassPtr<class UGameplayEffect> DynamicTagGameplayEffect;
|
||||
};
|
||||
@ -16,15 +16,15 @@ class OLS_API UOLSVerbMessageHelpers : public UBlueprintFunctionLibrary
|
||||
|
||||
|
||||
public:
|
||||
UFUNCTION(BlueprintCallable, Category = "Lyra")
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS")
|
||||
static class APlayerState* GetPlayerStateFromObject(UObject* object);
|
||||
|
||||
UFUNCTION(BlueprintCallable, Category = "Lyra")
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS")
|
||||
static class APlayerController* GetPlayerControllerFromObject(UObject* object);
|
||||
|
||||
UFUNCTION(BlueprintCallable, Category = "Lyra")
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS")
|
||||
static struct FGameplayCueParameters VerbMessageToCueParameters(const struct FOLSVerbMessage& message);
|
||||
|
||||
UFUNCTION(BlueprintCallable, Category = "Lyra")
|
||||
UFUNCTION(BlueprintCallable, Category = "OLS")
|
||||
static struct FOLSVerbMessage CueParametersToVerbMessage(const FGameplayCueParameters& params);
|
||||
};
|
||||
|
||||
@ -33,17 +33,62 @@ public:
|
||||
|
||||
// Returns the asset referenced by a TSoftObjectPtr. This will synchronously load the asset if it's not already loaded.
|
||||
template<typename AssetType>
|
||||
static AssetType* GetAsset(const TSoftObjectPtr<AssetType>& assetPointer, bool shouldKeepInMemory = true);
|
||||
static AssetType* GetAsset(const TSoftObjectPtr<AssetType>& assetPointer, bool shouldKeepInMemory = true)
|
||||
{
|
||||
AssetType* loadedAsset = nullptr;
|
||||
|
||||
const FSoftObjectPath& assetPath = assetPointer.ToSoftObjectPath();
|
||||
|
||||
if (assetPath.IsValid())
|
||||
{
|
||||
loadedAsset = assetPointer.Get();
|
||||
if (!loadedAsset)
|
||||
{
|
||||
loadedAsset = Cast<AssetType>(SynchronousLoadAsset(assetPath));
|
||||
ensureAlwaysMsgf(loadedAsset, TEXT("Failed to load asset [%s]"), *assetPointer.ToString());
|
||||
}
|
||||
|
||||
if (loadedAsset && shouldKeepInMemory)
|
||||
{
|
||||
// Added to loaded asset list.
|
||||
Get().AddLoadedAsset(Cast<UObject>(loadedAsset));
|
||||
}
|
||||
}
|
||||
|
||||
return loadedAsset;
|
||||
}
|
||||
|
||||
// Returns the subclass referenced by a TSoftClassPtr. This will synchronously load the asset if it's not already loaded.
|
||||
template<typename AssetType>
|
||||
static TSubclassOf<AssetType> GetSubclass(const TSoftClassPtr<AssetType>& assetPointer, bool shouldKeepInMemory = true);
|
||||
|
||||
static TSubclassOf<AssetType> GetSubclass(const TSoftClassPtr<AssetType>& assetPointer, bool shouldKeepInMemory = true)
|
||||
{
|
||||
TSubclassOf<AssetType> loadedSubclass = nullptr;
|
||||
|
||||
const FSoftObjectPath& assetPath = assetPointer.ToSoftObjectPath();
|
||||
|
||||
if (assetPath.IsValid())
|
||||
{
|
||||
loadedSubclass = assetPointer.Get();
|
||||
if (!loadedSubclass)
|
||||
{
|
||||
loadedSubclass = Cast<UClass>(SynchronousLoadAsset(assetPath));
|
||||
ensureAlwaysMsgf(loadedSubclass, TEXT("Failed to load asset class [%s]"), *assetPointer.ToString());
|
||||
}
|
||||
|
||||
if (loadedSubclass && shouldKeepInMemory)
|
||||
{
|
||||
// Added to loaded asset list.
|
||||
Get().AddLoadedAsset(Cast<UObject>(loadedSubclass));
|
||||
}
|
||||
}
|
||||
|
||||
return loadedSubclass;
|
||||
}
|
||||
|
||||
// Logs all assets currently loaded and tracked by the asset manager.
|
||||
static void DumpLoadedAssets();
|
||||
|
||||
// @Todo implement this function.
|
||||
// const class UOLSPawnPrimaryDataAsset& GetGameData();
|
||||
const class UOLSGameDataAsset& GetGameData();
|
||||
const class UOLSPawnDataAsset* GetDefaultPawnData() const;
|
||||
|
||||
protected:
|
||||
@ -82,10 +127,9 @@ private:
|
||||
|
||||
protected:
|
||||
|
||||
// @Todo implement this.
|
||||
// Global game data asset to use.
|
||||
// UPROPERTY(Config)
|
||||
// TSoftObjectPtr<ULyraGameData> LyraGameDataPath;
|
||||
UPROPERTY(Config)
|
||||
TSoftObjectPtr<class UOLSGameDataAsset> OLSGameDataPath;
|
||||
|
||||
// Loaded version of the game data
|
||||
UPROPERTY(Transient)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user