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Added Inventory Notification Functionality

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This commit is contained in:
Philip W 2023-05-12 23:50:30 +01:00
parent 7a04920197
commit 1254abfd0e
4 changed files with 26 additions and 10 deletions
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Content/Blueprints/Status_UI/InventoryNotification.uasset (Stored with Git LFS)
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Content/Blueprints/Status_UI/ItemTextNotification.uasset (Stored with Git LFS)
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Source/the_twilight_abyss/BaseItems/InventoryComponent.cpp
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@ -11,6 +11,9 @@ UInventoryComponent::UInventoryComponent()
// Set this component to be initialized when the game starts, and to be ticked every frame. You can turn these features // Set this component to be initialized when the game starts, and to be ticked every frame. You can turn these features
// off to improve performance if you don't need them. // off to improve performance if you don't need them.
PrimaryComponentTick.bCanEverTick = true; PrimaryComponentTick.bCanEverTick = true;
static ConstructorHelpers::FClassFinder<UUserWidget> InventoryNotificationWidgetClassFinder(TEXT("/Game/Blueprints/Status_UI/InventoryNotification"));
InventoryNotificationWidgetClass = InventoryNotificationWidgetClassFinder.Class;
MaxItemSlots = 10; MaxItemSlots = 10;
} }
@ -21,6 +24,9 @@ void UInventoryComponent::BeginPlay()
{ {
Super::BeginPlay(); Super::BeginPlay();
InventoryNotificationWidgetInstance = CreateWidget<UUserWidget>(GetWorld(), InventoryNotificationWidgetClass);
InventoryNotificationWidgetInstance->AddToViewport();
//activates the AddItem function for every DefaultItem that inherits BaseItem //activates the AddItem function for every DefaultItem that inherits BaseItem
for (auto& BaseItem : DefaultItems) for (auto& BaseItem : DefaultItems)
{ {
@ -44,7 +50,8 @@ bool UInventoryComponent::AddItem(class UBaseItem* BaseItem)
//if the item is the same as the item that is being added //if the item is the same as the item that is being added
if (Item->ItemDisplayName.ToString() == BaseItem->ItemDisplayName.ToString()) if (Item->ItemDisplayName.ToString() == BaseItem->ItemDisplayName.ToString())
{ {
Item->StackCount++; Item->StackCount += BaseItem->StackCount;
OnItemAdd.Broadcast(BaseItem->ItemDisplayName.ToString(), BaseItem->StackCount);
UE_LOG(LogTemp, Display, TEXT("ITEM STACKCOUNT: %d"), Item->StackCount); UE_LOG(LogTemp, Display, TEXT("ITEM STACKCOUNT: %d"), Item->StackCount);
isNewItem = false; isNewItem = false;
break; break;
@ -53,6 +60,7 @@ bool UInventoryComponent::AddItem(class UBaseItem* BaseItem)
if (isNewItem == true) if (isNewItem == true)
{ {
Items.Add(BaseItem); Items.Add(BaseItem);
OnItemAdd.Broadcast(BaseItem->ItemDisplayName.ToString(), BaseItem->StackCount);
UE_LOG(LogTemp, Display, TEXT("ITEM HAS BEEN ADDED TO INVENTORY")); UE_LOG(LogTemp, Display, TEXT("ITEM HAS BEEN ADDED TO INVENTORY"));
} }
//Refreshes the inventory //Refreshes the inventory

18
Source/the_twilight_abyss/BaseItems/InventoryComponent.h
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@ -9,6 +9,7 @@
//OUR DELEGATE IS CALLED FONINVENTORYUPDATED //OUR DELEGATE IS CALLED FONINVENTORYUPDATED
DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnInventoryUpdated); DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnInventoryUpdated);
DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnItemAdd, const FString&, ItemDisplayName, const int&, StackAmount);
UCLASS(ClassGroup=(Custom), meta=(BlueprintSpawnableComponent)) UCLASS(ClassGroup=(Custom), meta=(BlueprintSpawnableComponent))
class THE_TWILIGHT_ABYSS_API UInventoryComponent : public UActorComponent class THE_TWILIGHT_ABYSS_API UInventoryComponent : public UActorComponent
@ -24,22 +25,29 @@ protected:
virtual void BeginPlay() override; virtual void BeginPlay() override;
public: public:
bool AddItem(class UBaseItem* BaseItem); //adds the item to the player UPROPERTY()
TSubclassOf<UUserWidget> InventoryNotificationWidgetClass;
UPROPERTY()
UUserWidget* InventoryNotificationWidgetInstance;
bool AddItem(class UBaseItem* BaseItem); //adds the item to the player
bool Remove(class UBaseItem* BaseItem); //removes the item from the player bool Remove(class UBaseItem* BaseItem); //removes the item from the player
UPROPERTY(EditDefaultsOnly, Instanced) UPROPERTY(EditDefaultsOnly, Instanced)
TArray<class UBaseItem*> DefaultItems; //Items you start the game with IF YOU WANT YOU CAN JUST NOT USE THIS TArray<class UBaseItem*> DefaultItems; //Items you start the game with IF YOU WANT YOU CAN JUST NOT USE THIS
UPROPERTY(EditDefaultsOnly, Category= "Inventory") UPROPERTY(EditDefaultsOnly, Category= "Inventory")
int32 MaxItemSlots; int32 MaxItemSlots;
UPROPERTY(BlueprintAssignable, Category= "Inventory") UPROPERTY(BlueprintAssignable, Category= "Inventory")
FOnInventoryUpdated OnInventoryUpdated; //This is our delegate FOnInventoryUpdated OnInventoryUpdated; //This is our delegate
UPROPERTY(BlueprintAssignable, Category= "Inventory")
FOnItemAdd OnItemAdd;
UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category= "Items") UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category= "Items")
TArray<class UBaseItem*> Items; // The items currently in the inventory TArray<class UBaseItem*> Items; // The items currently in the inventory
UFUNCTION(BlueprintCallable, Category= "Inventory") UFUNCTION(BlueprintCallable, Category= "Inventory")
class UBaseItem* GetItem(int Index); class UBaseItem* GetItem(int Index);
@ -51,7 +59,7 @@ public:
UFUNCTION() UFUNCTION()
void RemoveItemID(const int& ItemID); void RemoveItemID(const int& ItemID);
UFUNCTION() UFUNCTION()
UBaseItem* GetItemByID(const int& ItemID); UBaseItem* GetItemByID(const int& ItemID);
}; };