Place initial gameplay actors in test map

Source/AgrarianGame/AgrarianEditorAutomationLibrary.cpp

@@ -0,0 +1,46 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "AgrarianEditorAutomationLibrary.h"
+
+#include "Engine/World.h"
+
+#if WITH_EDITOR
+#include "Editor.h"
+#endif
+
+AActor* UAgrarianEditorAutomationLibrary::SpawnActorInEditorWorld(TSubclassOf<AActor> ActorClass, const FVector& Location, const FRotator& Rotation, const FString& ActorLabel)
+{
+#if WITH_EDITOR
+	if (!ActorClass)
+	{
+		return nullptr;
+	}
+
+	UWorld* EditorWorld = GEditor ? GEditor->GetEditorWorldContext().World() : nullptr;
+	if (!EditorWorld)
+	{
+		return nullptr;
+	}
+
+	FActorSpawnParameters SpawnParameters;
+	SpawnParameters.SpawnCollisionHandlingOverride = ESpawnActorCollisionHandlingMethod::AlwaysSpawn;
+	SpawnParameters.ObjectFlags = RF_Transactional;
+
+	AActor* SpawnedActor = EditorWorld->SpawnActor<AActor>(ActorClass, Location, Rotation, SpawnParameters);
+	if (!SpawnedActor)
+	{
+		return nullptr;
+	}
+
+	if (!ActorLabel.IsEmpty())
+	{
+		SpawnedActor->SetActorLabel(ActorLabel, true);
+	}
+
+	SpawnedActor->MarkPackageDirty();
+	EditorWorld->MarkPackageDirty();
+	return SpawnedActor;
+#else
+	return nullptr;
+#endif
+}

Source/AgrarianGame/AgrarianEditorAutomationLibrary.h

@@ -0,0 +1,20 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Kismet/BlueprintFunctionLibrary.h"
+#include "AgrarianEditorAutomationLibrary.generated.h"
+
+/**
+ * Editor automation helpers used by Python setup scripts.
+ */
+UCLASS()
+class AGRARIANGAME_API UAgrarianEditorAutomationLibrary : public UBlueprintFunctionLibrary
+{
+	GENERATED_BODY()
+
+public:
+	UFUNCTION(BlueprintCallable, Category = "Agrarian|Editor Automation")
+	static AActor* SpawnActorInEditorWorld(TSubclassOf<AActor> ActorClass, const FVector& Location, const FRotator& Rotation, const FString& ActorLabel);
+};

Source/AgrarianGame/AgrarianGame.Build.cs

@@ -23,6 +23,13 @@ public class AgrarianGame : ModuleRules
 
 		PrivateDependencyModuleNames.AddRange(new string[] { });
 
+		if (Target.bBuildEditor)
+		{
+			PrivateDependencyModuleNames.AddRange(new string[] {
+				"UnrealEd"
+			});
+		}
+
 		PublicIncludePaths.AddRange(new string[] {
 			"AgrarianGame",
 			"AgrarianGame/Variant_Platforming",