setup npc visuals

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;