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samfoo/scrabblebabel

My old roommate was better than me at scrabble so I created a python library to beat her. She's not better than me anymore.
Python
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What is it?

Scrabble babel is a general purpose, simple scrabble library.

Given some board and some rack, scrabble babel can be used to pick out the absolute best move (in terms of points), or can do a decision tree search of the next N moves to predict what moves might be best for any given opponent.

General Usage

When just playing around with checking scores or finding all available moves you only need the board object.

``````>>> b = Board()
>>> b.moves("abcdefg")[0] # Find the highest scoring move
('decaf', 'decaf', (7, 7), (11, 7), 30)
``````

Moves are ordered by their point value descending. You can place words on the board easily

``````>>> b.play("decaf", (7,7), (11,7))
>>> b
0  1  2  3  4  5  6  7  8  9 10 11 12 13 14
0   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
1   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
2   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
3   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
4   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
5   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
6   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
7   .  .  .  .  .  .  .  d  e  c  a  f  .  .  .
8   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
9   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
10  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
11  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
12  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
13  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
14  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .
``````

Babel is pretty forgiving about placing words/letters and if you screw up the coordinants, it will try to figure out what you meant. Also, it's important to know that the board doesn't care if you play words in an invalid location.

Playing a game (experimental)

Babel can attempt to provide better suggestions other than just the highest scoring word on any given turn. To do so it needs to keep track of the state of the game (from one players perspective).

``````>>> g = Game()
>>> p = Player(g)
>>> p.draw("rack_er") # Whenever you draw letters for your rack
>>> p.move()
(... listing the decision tree nodes)
(('bracket', '_racket', (7, 7), (13, 7), 84), -110.19999999999999)
``````
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