public void EquipItem(int slotIndex)
{
if (!(Inventory.GetItemInSlot(slotIndex) is Equipment equipment))
{
return;
}
var item = Equipment.GetEquipmentInSlot(equipment.EquipmentSlotId);
Equipment.Equip(equipment);
Inventory.RemoveItem(slotIndex);
if (item != null)
{
Inventory.AddItem(item);
}
EquipmentUI.UpdateSlot(equipment.EquipmentSlotId);
}