import string

import game

class Player:
	"""Player has money and plays cards.
	
	A player knows how to play some games, but not necessarily all.
	We _delegate_ the game playing to another class."""

	def __init__(self, name, cash=0):
		self.name = name
		self.cards = []
		self.cash = cash <= 0 and 300 or cash
		self.play = {}

	def draw(self, card):
		self.cards.append(card)

	def discard(self, card):
		self.cards.remove(card)

	def learn(self, play):
		if not isinstance(play, game.GamePlay):
			raise ValueError, 'not learning game play'
		self.play[play.GameName] = play

	def gamePlay(self, game):
		return self.play.get(game.GameName, None)

	def win(self, amount):
		self.cash = self.cash + amount

	def bet(self, amount):
		if self.cash < amount:
			raise ValueError, 'not enough money'
		self.cash = self.cash - amount

	def show(self, showHoleCard=1):
		cards = map(str, self.cards)
		if not showHoleCard:
			cards[0] = '??'
		print '%s: %s' % (self.name, string.join(cards))

class Dealer(Player):
	"""Dealer plays for the house."""

	def __init__(self):
		Player.__init__(self, 'Dealer', 1000000)

	def show(self, showHoleCard=0):
		Player.show(self, showHoleCard)

if __name__ == '__main__':
	import deck
	d = deck.Deck()
	d.shuffle()
	p = Player('Joe')
	p.draw(d.deal())
	p.draw(d.deal())
	p.draw(d.deal())
	p.show()