Merge pull request #34 from Games-Academy-Student-Work-22-23/merchant-polish

Merchant polish

Source/the_twilight_abyss/BaseItems/Items/BaseItem.h

@@ -76,7 +76,7 @@ public:
 	class UInventoryComponent* StoredItems;
 
 	//The buy class to purchase the item
-	virtual void Buy(class ATempCharacter* PurchaseItem) PURE_VIRTUAL(UBaseItem); // WILL SET THIS UP LATER
+	virtual void Buy(class ATempCharacter* BuyItem) PURE_VIRTUAL(UBaseItem); // WILL SET THIS UP LATER
 
 	//The use Item class to use the item in the player Inventory
 	virtual void Use(class ATempCharacter* Character);

Source/the_twilight_abyss/MerchantInteraction/Interaction.cpp

@@ -25,8 +25,8 @@ void AInteraction::BeginPlay()
 	Super::BeginPlay();
 	
 	//Character & Camera refs
-	if (TempCharacterRef != nullptr) TempCharacterRef = Cast<ATempCharacter>(GetWorld()->GetFirstPlayerController()->GetCharacter());
-	if (MainCamera != nullptr) MainCamera = Cast<UCameraComponent>(TempCharacterRef->FindComponentByClass<UCameraComponent>());
+	TempCharacterRef = Cast<ATempCharacter>(GetWorld()->GetFirstPlayerController()->GetCharacter());
+	MainCamera = Cast<UCameraComponent>(TempCharacterRef->FindComponentByClass<UCameraComponent>());
 	//Item refs
 	
 	TargetHealingLocation = HealingItem->GetActorLocation();
@@ -129,8 +129,15 @@ void AInteraction::CameraLeftMover()
 {
 	UE_LOG(LogTemp, Display, TEXT("Button Left is being pressed"));
 	if (TempCharacterRef == nullptr || BuyHealingProperty == nullptr)
+	{
+		if (TempCharacterRef == nullptr)
 		{
 			UE_LOG(LogTemp, Display, TEXT("Character not found in Interaction.cpp"));
+		}
+		else if (BuyHealingProperty == nullptr)
+		{
+			UE_LOG(LogTemp, Display, TEXT("HealingItem Not Found"));
+		}
 		return;
 	}
 	else

Source/the_twilight_abyss/PlayerTemp/TempCharacter.cpp

@@ -271,8 +271,14 @@ void ATempCharacter::UseItem(class UBaseItem* Item)
 
 void ATempCharacter::BuyItem(AActor* Item)
 {
-	UE_LOG(LogTemp, Display, TEXT("Hit Merchant"));
-	auto ItemArray = Item->FindComponentByClass<UInventoryComponent>()->GetItem(0);
+	if (Item == nullptr)
+	{
+		UE_LOG(LogTemp, Display, TEXT("Item is null"));
+		return;
+	}
+	else
+	{
+		UBaseItem* ItemArray = Item->FindComponentByClass<UInventoryComponent>()->GetItem(0);
 		if (GoldBalance <= 0)
 		{
 			UE_LOG(LogTemp, Display, TEXT("Not Enough Gold"));
@@ -283,7 +289,9 @@ void ATempCharacter::BuyItem(AActor* Item)
 			Inventory->AddItem(ItemArray);
 			UE_LOG(LogTemp, Display, TEXT("Item Purchased"));
 		}
-	// UE_LOG(LogTemp, Display, TEXT("BUY ITEM FIRING"));
-	// TraceDistance = 1000;
-	// LineTraceLogic();
+		UE_LOG(LogTemp, Display, TEXT("BUY ITEM FIRING"));
+		TraceDistance = 1000;
+		LineTraceLogic();
+	}
+	
 }