/* Equip item to hotbar immediately. */
public void PickUpAndEquipItem(Item item)
{
int slot = hotbar.FirstEmptySlot();
if (slot == -1)
{
GD.Print("PickUpAndEquipItem: No empty slot");
return;
}
hotbar.SetItemSlot(slot, item);
hotbar.EquipItem(slot);
DeferredEquipItem(item);
}