fix(collection): 收集Widget补NativeDestruct清理计时器

2026-06-15 11:42:43 +08:00
parent 97427743be
commit be4e9a15c9
4 changed files with 32 additions and 0 deletions
@@ -11,6 +11,19 @@ void UCollectionCompleteWidget::NativeOnInitialized()
 	Super::NativeOnInitialized();
 }

+void UCollectionCompleteWidget::NativeDestruct()
+{
+	// 清理计时器：StayTimer/FadeOutTimer 的 lambda 捕获裸 this，Widget 销毁后 fire 会野指针
+	// （与 CollectionHUDComponent::EndPlay 同类卫生写法，防关卡切换/退 PIE 时的悬挂 timer）
+	if (UWorld* World = GetWorld())
+	{
+		World->GetTimerManager().ClearTimer(StayTimerHandle);
+		World->GetTimerManager().ClearTimer(FadeOutTimerHandle);
+	}
+
+	Super::NativeDestruct();
+}
+
 void UCollectionCompleteWidget::ShowComplete(const FString& Text, float DisplayDuration, float InFadeOutDuration)
 {
 	CachedFadeOutDuration = InFadeOutDuration;