Add placed actor persistence foundation

2026-05-11 01:00:41 -07:00
parent e81138425b
commit 9a0a3608fb
7 changed files with 234 additions and 1 deletions
@@ -0,0 +1,44 @@
+// Copyright Pacificao. All Rights Reserved.
+
+#include "AgrarianPersistentActorComponent.h"
+
+UAgrarianPersistentActorComponent::UAgrarianPersistentActorComponent()
+{
+	PrimaryComponentTick.bCanEverTick = false;
+}
+
+bool UAgrarianPersistentActorComponent::IsSaveable() const
+{
+	return ActorTypeId != NAME_None && GetOwner() != nullptr;
+}
+
+FAgrarianSavedWorldActor UAgrarianPersistentActorComponent::CaptureSaveState() const
+{
+	FAgrarianSavedWorldActor SavedActor;
+	SavedActor.ActorTypeId = ActorTypeId;
+	SavedActor.StringState = StringState;
+	SavedActor.NumberState = NumberState;
+
+	if (bSaveTransform && GetOwner())
+	{
+		SavedActor.Transform = GetOwner()->GetActorTransform();
+	}
+
+	return SavedActor;
+}
+
+void UAgrarianPersistentActorComponent::ApplySaveState(const FAgrarianSavedWorldActor& SavedActor)
+{
+	StringState = SavedActor.StringState;
+	NumberState = SavedActor.NumberState;
+
+	if (ActorTypeId == NAME_None)
+	{
+		ActorTypeId = SavedActor.ActorTypeId;
+	}
+
+	if (bSaveTransform && GetOwner())
+	{
+		GetOwner()->SetActorTransform(SavedActor.Transform);
+	}
+}