Implemented NPC Station Functionality

EndlessVendetta/Content/NPC/BP_NPC_Manager.uasset

@@ -1,3 +1,3 @@
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+size 22656

EndlessVendetta/Content/NPC/Custom_NPC_Stations/NPCs_Argueing.uasset

@@ -0,0 +1,3 @@
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+size 88907

EndlessVendetta/Content/NPC/NPCStation_Test1.uasset

@@ -1,3 +0,0 @@
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EndlessVendetta/Content/NPC/NPCStation_Test2.uasset

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-size 35338

EndlessVendetta/Source/EndlessVendetta/NPC/NPC_InfoStruct.cpp

@@ -0,0 +1,6 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "NPC_InfoStruct.h"
+
+

EndlessVendetta/Source/EndlessVendetta/NPC/NPC_InfoStruct.h

@@ -0,0 +1,22 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "NPC_InfoStruct.generated.h"
+
+USTRUCT(BlueprintType)
+struct FNPC_InfoStruct
+{
+	GENERATED_BODY();
+
+	UPROPERTY(BlueprintReadWrite, VisibleAnywhere)
+	FVector NPC_Location;
+
+	UPROPERTY(BlueprintReadWrite, VisibleAnywhere)
+	TArray<USoundBase*> BarkLines;
+	
+	UPROPERTY(BlueprintReadWrite, VisibleAnywhere)
+	UAudioComponent* VoiceComp;
+};
+
+

EndlessVendetta/Source/EndlessVendetta/NPC/NPC_Manager.cpp

@@ -10,7 +10,7 @@ ANPC_Manager::ANPC_Manager()
 {
  	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
 	PrimaryActorTick.bCanEverTick = true;
-
+	
 }
 
 void ANPC_Manager::UpdateNPC_Stations()
@@ -40,11 +40,12 @@ void ANPC_Manager::BeginPlay()
 	FRotator DefaultRot = FRotator(0, 0, 0);
 	for (FVector StationPoint : StationPoints)
 	{
-		int RandInt = FMath::RandRange(0, NPC_StationClasses.Num() - 1);// make station points be relative to world
-		ANPC_Station* NPC_Station = GetWorld()->SpawnActor<ANPC_Station>(NPC_StationClasses[RandInt], StationPoint, DefaultRot);
+		int RandInt = FMath::RandRange(0, NPC_StationClasses.Num() - 1);
+		FVector StationPointWorldLocation = StationPoint + GetActorLocation();
+		ANPC_Station* NPC_Station = GetWorld()->SpawnActor<ANPC_Station>(NPC_StationClasses[RandInt], StationPointWorldLocation, DefaultRot);
 		if (IsValid(NPC_Station)) NPC_Stations.Add(NPC_Station);
 	}
-	
+	SetActorTickInterval(1);
 }
 
 // Called every frame

EndlessVendetta/Source/EndlessVendetta/NPC/NPC_Station.cpp

@@ -3,6 +3,44 @@
 
 #include "NPC_Station.h"
 
+#include "Components/AudioComponent.h"
+#include "Kismet/GameplayStatics.h"
+
+void ANPC_Station::SetupNPCs(TArray<FNPC_InfoStruct> NPC_Info_Array)
+{
+	NPCs = NPC_Info_Array;
+}
+
+void ANPC_Station::Interact()
+{
+	if (NPCs.IsEmpty() || !IsValid(PlayersPawn)) return;
+
+	// Find closest NPC to the player
+	int ClosestIndex = 0;
+	float Distance = 999999999;
+	for (int i = 0; i < NPCs.Num(); i++)
+	{
+		float CheckDistance = FVector::Distance(PlayersPawn->GetActorLocation(), NPCs[i].NPC_Location);
+		if (CheckDistance <= Distance)
+		{
+			ClosestIndex = i;
+			Distance = CheckDistance;
+		}
+	}
+	// Get a random voice line and play if it's valid
+	if (NPCs[ClosestIndex].BarkLines.IsEmpty() || NPCs[ClosestIndex].VoiceComp == nullptr) return;
+	int RandomVoiceLineIndex = FMath::RandRange(0, NPCs[ClosestIndex].BarkLines.Num() - 1);
+	if (!IsValid(NPCs[ClosestIndex].BarkLines[RandomVoiceLineIndex])) return;
+	NPCs[ClosestIndex].VoiceComp->Sound = NPCs[ClosestIndex].BarkLines[RandomVoiceLineIndex];
+	NPCs[ClosestIndex].VoiceComp->Play();
+}
+
+void ANPC_Station::BeginPlay()
+{
+	Super::BeginPlay();
+	PlayersPawn = UGameplayStatics::GetPlayerPawn(GetWorld(), 0);
+}
+
 // Sets default values
 ANPC_Station::ANPC_Station()
 {
@@ -11,5 +49,21 @@ ANPC_Station::ANPC_Station()
 
 }
 
+void ANPC_Station::EnableStation()
+{
+	if (bIsEnabled) return;
+	GetRootComponent()->SetVisibility(true, true);
+	GetRootComponent()->SetActive(true);
+	bIsEnabled = true;
+}
+
+void ANPC_Station::DisableStation()
+{
+	if (!bIsEnabled) return;
+	GetRootComponent()->SetVisibility(false, true);
+	GetRootComponent()->SetActive(false);
+	bIsEnabled = false;
+}
+
 
 

EndlessVendetta/Source/EndlessVendetta/NPC/NPC_Station.h

@@ -3,24 +3,39 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "NPC_InfoStruct.h"
+#include "EndlessVendetta/InteractionInterface.h"
 #include "GameFramework/Actor.h"
 #include "NPC_Station.generated.h"
 
+
+
 UCLASS()
-class ENDLESSVENDETTA_API ANPC_Station : public AActor
+class ENDLESSVENDETTA_API ANPC_Station : public AActor, public IInteractionInterface
 {
 	GENERATED_BODY()
 
+	bool bIsEnabled = false;
+
+	// Contains infor about individual NPC locations and Voices
+	TArray<FNPC_InfoStruct> NPCs;
+
+	AActor* PlayersPawn;
+	
 protected:
+	UFUNCTION(BlueprintCallable)
+	void SetupNPCs(TArray<FNPC_InfoStruct> NPC_Info_Array);
+	
+	void Interact() override;
+
+	void BeginPlay() override;
 
 public:	
 	// Sets default values for this actor's properties
 	ANPC_Station();
-
-	UFUNCTION(BlueprintImplementableEvent)
+	
 	void EnableStation();
-
-	UFUNCTION(BlueprintImplementableEvent)
+	
 	void DisableStation();