HobKnob Solitaire (for Scaffolding homework)

HobKnob is a simple version of solitaire (a card game). A player randomly picks cards from a deck until an Ace is found.  A score is calculated by adding the values of the cards drawn based on the following scoring guide:
     Jack of Clubs, Jack of Spades      10 points
     Jack of Diamonds, Jack of Hearts   15 points
     Queen of Clubs, Queen of Spades    14 points
     Queen of Diamonds, Queen of Hearts 18 points
     King of Clubs, King of Spades      20 points
     King of Diamonds, King of Hearts   22 points
     Even non-face cards                0 points
     Odd non-face cards                 value of card
     Aces                               0 points
The goal is to get as high a score as possible.  This game is pure luck, there is no skill involved.

The computer version simply deals cards and keeps score for the human player.   A simple console interface allows the user to press the Enter key to request a card be dealt.  The computer displays the name of the card, the score for that card and the cumulative total.  When an ace is drawn, the game ends.


                        Sample Execution

?
D7  pts:7  total:7
?
C9  pts:9  total:16
?
JS  pts:10  total:26
?
S8  pts:8  total:26
?
D1  pts:1  total:26
-------------- game over