class BaseUi(object):
""" Provides a base implementation of a UI that all UI's must follow.
"""
def __init__(self):
self.players = None
self.game = None
def createPlayers(self):
raise NotImplementedError("This method must be overridden by the subclass.")
def createGame(self):
if not self.players:
raise Exception("The players must exist before the game can be created.")
self.game = TomaccoGame(self.players)
def startGame(self):
try:
self.game.start()
while True:
player = self.game.getNextPlayer()
self.playTurn(player)
except GameOverException:
print "Game Over, something else needs to go here!"
def playTurn(self, player):
""" Handle the turn for the given player.
"""
player.pickUp()
self._displayCards(player)
card = self._getPlayersPlay(player)
if not card:
player.pickUpPile()
else:
player.playCard(card)
def _displayCards(self, player):
""" Display the cards for the given player.
"""
raise NotImplementedError("This method must be overridden by the subclass.")
def _getPlayersPlay(self, player):
""" Get the given players play.
:param player: The player who's play it is.
:type player: :py:class:`player.player.Player`
:return: (:py:class:`logic.TomaccoCard`)
"""
raise NotImplementedError("This method must be overridden by the subclass.")
def createGame(self):
if not self.players:
raise Exception("The players must exist before the game can be created.")
self.game = TomaccoGame(self.players)
