setup npc visuals

Config/DefaultEngine.ini

@@ -1,7 +1,7 @@
 
 
 [/Script/EngineSettings.GameMapsSettings]
-EditorStartupMap=/Game/Test/Maps/TestLevel.TestLevel
+EditorStartupMap=/Game/Test/Maps/L_Test.L_Test
 LocalMapOptions=
 TransitionMap=None
 bUseSplitscreen=True

Source/NakedDesire/NPC/NPC.cpp

@@ -7,6 +7,7 @@
 #include "NPCTypeDefinition.h"
 #include "NPCAIController.h"
 #include "NPCTargetLocation.h"
+#include "NPCVisualsConfig.h"
 #include "BehaviorTree/BlackboardComponent.h"
 #include "Components/SkeletalMeshComponent.h"
 #include "GameFramework/CharacterMovementComponent.h"
@@ -33,22 +34,22 @@ ANPC::ANPC()
 
 ENPCType ANPC::GetNPCType() const
 {
-	return NPCTypeDefinition ? NPCTypeDefinition->Type : ENPCType::Walker;
+	return TypeDefinition ? TypeDefinition->Type : ENPCType::Walker;
 }
 
 float ANPC::GetObservationWeight() const
 {
-	return NPCTypeDefinition ? NPCTypeDefinition->ObservationWeight : 1.0f;
+	return TypeDefinition ? TypeDefinition->ObservationWeight : 1.0f;
 }
 
 bool ANPC::ShouldStopToObserve() const
 {
-	return NPCTypeDefinition ? NPCTypeDefinition->bStopsToObserve : false;
+	return TypeDefinition ? TypeDefinition->bStopsToObserve : false;
 }
 
 float ANPC::GetObserveDuration() const
 {
-	return NPCTypeDefinition ? NPCTypeDefinition->ObserveDurationSeconds : 0.0f;
+	return TypeDefinition ? TypeDefinition->ObserveDurationSeconds : 0.0f;
 }
 
 void ANPC::ActivateFromPool(const FVector& Location, const FRotator& Rotation)
@@ -98,3 +99,20 @@ void ANPC::DeactivateToPool()
 	SetActorHiddenInGame(true);
 	SetActorEnableCollision(false);
 }
+
+void ANPC::Init(ENPCType InType)
+{
+	if (InType == ENPCType::None)
+		return;
+	
+	Type = InType;
+	
+	if (!NPCTypeDefinitions.Contains(Type))
+		return;
+	
+	UNPCTypeDefinition* Definition = NPCTypeDefinitions[Type];
+	if (!Definition)
+		return;
+	
+	TypeDefinition = Definition;
+}

Source/NakedDesire/NPC/NPC.h

@@ -7,6 +7,7 @@
 #include "NPCType.h"
 #include "NPC.generated.h"
 
+class UNPCVisualsConfig;
 class ANPCTargetLocation;
 class UNPCTypeDefinition;
 
@@ -21,7 +22,7 @@ public:
 	// Behavioral template for this NPC (Walker / Stalker / …). Author one DA_* per type and assign
 	// here (or on the NPC blueprint). Null falls back to Walker-ish defaults (GDD §10.2, §17.4).
 	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "NPC")
-	TObjectPtr<UNPCTypeDefinition> NPCTypeDefinition;
+	TMap<ENPCType, TObjectPtr<UNPCTypeDefinition>> NPCTypeDefinitions;
 
 	UFUNCTION(BlueprintPure, Category = "NPC")
 	ENPCType GetNPCType() const;
@@ -43,8 +44,16 @@ public:
 	// layer restart and pick a fresh destination (BT startup lives in BP, §17.5).
 	void ActivateFromPool(const FVector& Location, const FRotator& Rotation);
 	void DeactivateToPool();
+	void Init(ENPCType InType);
 
 protected:
 	UPROPERTY(BlueprintReadWrite, Category = "NPC")
 	TObjectPtr<ANPCTargetLocation> TargetLocationActor;
+	
+private:
+	UPROPERTY()
+	ENPCType Type = ENPCType::None;
+	
+	UPROPERTY()
+	TObjectPtr<UNPCTypeDefinition> TypeDefinition;
 };

Source/NakedDesire/NPC/NPCDirectorConfig.h

@@ -16,7 +16,7 @@ struct FNPCSpawnEntry
 	GENERATED_BODY()
 	
 	UPROPERTY(EditDefaultsOnly, Category = "NPC")
-	TSubclassOf<ANPC> NPCClass;
+	ENPCType Type = ENPCType::Walker;
 
 	UPROPERTY(EditDefaultsOnly, Category = "NPC", meta = (ClampMin = "0.0"))
 	float Weight = 1.0f;
@@ -59,4 +59,7 @@ public:
 	// Weighted classes drawn into the pool at prewarm. Empty = director spawns nothing.
 	UPROPERTY(EditDefaultsOnly, Category = "Population")
 	TArray<FNPCSpawnEntry> SpawnTable;
+	
+	UPROPERTY(EditDefaultsOnly, Category = "NPC")
+	TArray<TSubclassOf<ANPC>> NPCClasses;
 };

Source/NakedDesire/NPC/NPCDirectorSubsystem.cpp

@@ -67,11 +67,13 @@ void UNPCDirectorSubsystem::PrewarmPool()
 
 	for (int32 i = 0; i < Config->MaxNPCs; ++i)
 	{
-		const TSubclassOf<ANPC> NPCClass = PickWeightedClass();
-		if (!NPCClass)
+		const ENPCType NPCType = PickWeightedClass();
+		if (NPCType == ENPCType::None)
 			continue;
 
-		ANPC* NPC = World->SpawnActor<ANPC>(NPCClass, FVector::ZeroVector, FRotator::ZeroRotator, Params);
+		TSubclassOf<ANPC> SelectedNPCClass = GetRandomNPCClass(Config->NPCClasses);
+		ANPC* NPC = World->SpawnActor<ANPC>(SelectedNPCClass, FVector::ZeroVector, FRotator::ZeroRotator, Params);
+		NPC->Init(NPCType);
 		if (!NPC)
 			continue;
 
@@ -169,31 +171,31 @@ void UNPCDirectorSubsystem::ReturnToPool(ANPC* NPC)
 	}
 }
 
-TSubclassOf<ANPC> UNPCDirectorSubsystem::PickWeightedClass() const
+ENPCType UNPCDirectorSubsystem::PickWeightedClass() const
 {
 	const UNPCDirectorConfig* Config = GetConfig();
 	if (!Config)
-		return nullptr;
+		return ENPCType::None;
 
 	float TotalWeight = 0.0f;
 	for (const FNPCSpawnEntry& Entry : Config->SpawnTable)
 	{
-		if (Entry.NPCClass && Entry.Weight > 0.0f)
+		if (Entry.Type != ENPCType::None && Entry.Weight > 0.0f)
 			TotalWeight += Entry.Weight;
 	}
 	if (TotalWeight <= 0.0f)
-		return nullptr;
+		return ENPCType::None;
 
 	float Roll = FMath::FRandRange(0.0f, TotalWeight);
 	for (const FNPCSpawnEntry& Entry : Config->SpawnTable)
 	{
-		if (!Entry.NPCClass || Entry.Weight <= 0.0f)
+		if (Entry.Type == ENPCType::None || Entry.Weight <= 0.0f)
 			continue;
 		Roll -= Entry.Weight;
 		if (Roll <= 0.0f)
-			return Entry.NPCClass;
+			return Entry.Type;
 	}
-	return nullptr;
+	return ENPCType::None;
 }
 
 bool UNPCDirectorSubsystem::FindSpawnPoint(const FVector& Around, FVector& OutLocation) const
@@ -219,6 +221,12 @@ bool UNPCDirectorSubsystem::FindSpawnPoint(const FVector& Around, FVector& OutLo
 	return false;
 }
 
+TSubclassOf<ANPC> UNPCDirectorSubsystem::GetRandomNPCClass(TArray<TSubclassOf<ANPC>> InNPCClasses)
+{
+	const int32 RandomIndex = FMath::RandRange(0, InNPCClasses.Num() - 1);
+	return InNPCClasses[RandomIndex];
+}
+
 APawn* UNPCDirectorSubsystem::GetPlayerPawn() const
 {
 	return UGameplayStatics::GetPlayerPawn(GetWorld(), 0);

Source/NakedDesire/NPC/NPCDirectorSubsystem.h

@@ -3,6 +3,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "NPCType.h"
 #include "Subsystems/WorldSubsystem.h"
 #include "NakedDesire/Global/TimeOfDaySubsystem.h"
 #include "NPCDirectorSubsystem.generated.h"
@@ -40,8 +41,9 @@ private:
 
 	ANPC* TakeFromPool();
 	void ReturnToPool(ANPC* NPC);
-	TSubclassOf<ANPC> PickWeightedClass() const;
+	ENPCType PickWeightedClass() const;
 	bool FindSpawnPoint(const FVector& Around, FVector& OutLocation) const;
+	TSubclassOf<ANPC> GetRandomNPCClass(TArray<TSubclassOf<ANPC>> InNPCClasses);
 
 	APawn* GetPlayerPawn() const;
 	UNPCDirectorConfig* GetConfig() const;

Source/NakedDesire/NPC/NPCType.h

@@ -11,6 +11,7 @@
 UENUM(BlueprintType)
 enum class ENPCType : uint8
 {
+	None        UMETA(DIsplayName = "None"),
 	Walker		UMETA(DisplayName = "Walker"),
 	Stalker		UMETA(DisplayName = "Stalker"),
 	Blogger		UMETA(DisplayName = "Blogger"),

Source/NakedDesire/NPC/NPCVisualsConfig.cpp

@@ -0,0 +1,4 @@
+// © 2025 Naked People Team. All Rights Reserved.
+
+
+#include "NPCVisualsConfig.h"

Source/NakedDesire/NPC/NPCVisualsConfig.h

@@ -0,0 +1,17 @@
+// © 2025 Naked People Team. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Engine/DataAsset.h"
+#include "NPCVisualsConfig.generated.h"
+
+UCLASS()
+class NAKEDDESIRE_API UNPCVisualsConfig : public UPrimaryDataAsset
+{
+	GENERATED_BODY()
+	
+public:
+	UPROPERTY(EditDefaultsOnly, Category = "Visuals")
+	TArray<TObjectPtr<USkeletalMesh>> BodyMeshes;
+};