def make_new_poll_command(instance, player, arguments):
""" Make a new poll.
Args:
instance: The game instance to add the poll to.
player: The email of the player creating the poll.
arguments: A two item list containing the question and a
second list of 2-5 options.
Returns:
Returns a list with information about the poll just created.
See get_poll_return_list for its format.
Raises:
ValueError if the player is not in the instance.
"""
instance.check_player(player)
if not arguments[0]:
raise ValueError('Question cannot be empty')
size = len(arguments[1])
if size < 2 or size > 5:
raise ValueError('Incorrect number of options for poll. ' +
'Must be between two and five.')
poll = Message(parent = instance, sender = player,
msg_type = 'poll', recipient = '')
poll.put()
arguments.append(poll.key().id())
poll.content = simplejson.dumps(arguments)
poll.votes = [0] * size
poll.open = True
poll.voters = ['']
poll.put()
return get_poll_return_list(poll)
def new_game_command(instance, player, arguments = None):
""" Start a new game and reset any game in progress.
Args:
instance: The GameInstance database model for this operation.
player: The player starting a new game. Must be the only player
in the instance.
arguments: Not used, can be any value.
Returns:
A list containing the number of guesses remaining, the starting
score of the player, the player's historical high score and the
number of games completed in the past.
Raises:
ValueError if there is more than 1 player in the instance
or the player is not the current leader.
"""
old_games = instance.get_messages_query('bac_game', player,
sender = player,
keys_only = True)
db.delete(old_games)
score = scoreboard.get_score(instance, player)
if (score == 0):
# Score is [high score, total score, games played]
score = [0, 0, 0]
scoreboard.set_score(instance, player, score)
game = Message(parent = instance, sender = player,
msg_type = 'bac_game', recipient = player)
game.bac_solution = sample(colors, solution_size)
game.bac_guesses_remaining = starting_guesses
game.bac_score = solution_size * starting_guesses * 2
game.bac_last_guess = ['']
game.bac_last_reply = ''
game.put()
return [game.bac_guesses_remaining, game.bac_score, score,
game.key().id()]