init

Source/NakedDesire/InteractionSystem/InteractionManager.cpp

@@ -0,0 +1,41 @@
+// © 2025 Naked People Team. All Rights Reserved.
+
+
+#include "InteractionManager.h"
+#include "Kismet/GameplayStatics.h"
+#include "NakedDesire/Player/NakedDesireCharacter.h"
+
+
+UInteractionManager::UInteractionManager()
+{
+	PrimaryComponentTick.bCanEverTick = false;
+}
+
+void UInteractionManager::OnTargetEnter(const TScriptInterface<IInteractionTarget>& Target)
+{
+	InteractionTargets.Add(Target);
+}
+
+void UInteractionManager::OnTargetExit(const TScriptInterface<IInteractionTarget>& Target)
+{
+	InteractionTargets.Remove(Target);
+}
+
+TScriptInterface<IInteractionTarget> UInteractionManager::GetNearestInteractionTarget()
+{
+	const ANakedDesireCharacter* Player = Cast<ANakedDesireCharacter>(UGameplayStatics::GetPlayerCharacter(GetWorld(), 0));
+	TScriptInterface<IInteractionTarget> Target;
+	for (const auto& Elem : InteractionTargets)
+	{
+		const AActor* Actor = Cast<AActor>(Elem.GetObject());
+		const AActor* TargetActor = Target ? Cast<AActor>(Target.GetObject()) : nullptr;
+		if (!Target || FVector::Distance(Player->GetActorLocation(), Actor->GetActorLocation()) < FVector::Distance(Player->GetActorLocation(), TargetActor->GetActorLocation()))
+		{
+			Target = Elem;
+		}
+
+	}
+	
+	return Target;
+}
+