Adding the Hotbar Component - Warpath Studios Plugin Documentation

Blueprint Setup

Open your Character Blueprint
Add Component → Hotbar Component
Configure properties, for example:
- Max Slots: 9
- Auto Refill Enabled: true

Optionally link to the main inventory in BeginPlay:

Event BeginPlay
   ↓
Get HotbarComponent
   ↓
Set Player Inventory
   Inventory: [Main InventoryComponent]

C++ Setup

// In Character.h
UPROPERTY(VisibleAnywhere, BlueprintReadOnly)
UHotbarComponent* HotbarComponent;

// In Character.cpp constructor
HotbarComponent = CreateDefaultSubobject<UHotbarComponent>(TEXT("HotbarComponent"));
HotbarComponent->MaxSlots = 9;
HotbarComponent->bAutoRefillEnabled = true;

// In BeginPlay
void AMyCharacter::BeginPlay()
{
    Super::BeginPlay();
    HotbarComponent->SetPlayerInventory(InventoryComponent);
}