public void PickUp()
{
if (_pickableObject != null)
{
IPickable pickable = _pickableObject.GetComponent <IPickable>();
switch (pickable.GetPickableType())
{
case PickableType.Weapon:
EquipWeapon();
break;
case PickableType.Key:
PickUpKey();
break;
}
pickable.Picked(gameObject);
}
}