mirror of
https://github.com/oddluck/limnoria-plugins.git
synced 2025-05-07 12:03:45 -05:00
353b5109dc
This is a clone of a famous game involving a 4x4 grid of random letters. It uses Plugin's inFilter to filter out private messages to the bot during the game, so that they are not treated as commands. You can still send commands to the bot using the command character during this period. When the game ends, the filter puts things back to normal. Also implemented a new command when DEBUG is True, wordsolve, which shows the solution to the current wordgame.
746 lines
27 KiB
Python
746 lines
27 KiB
Python
###
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# Copyright (c) 2012, Mike Mueller <mike@subfocal.net>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Do whatever you want
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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from operator import add, mul
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import random
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import re
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import time
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import traceback
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import supybot.conf as conf
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import supybot.utils as utils
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from supybot.commands import *
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import supybot.plugins as plugins
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import supybot.ircmsgs as ircmsgs
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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import supybot.schedule as schedule
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import supybot.log as log
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import supybot.world as world
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from trie import Trie
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DEBUG = False
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WHITE = '\x0300'
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GREEN = '\x0303'
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RED = '\x0305'
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YELLOW = '\x0307'
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LYELLOW = '\x0308'
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LGREEN = '\x0309'
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LCYAN = '\x0311'
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LBLUE = '\x0312'
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GRAY = '\x0314'
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LGRAY = '\x0315'
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def info(message):
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log.info('Wordgames: ' + message)
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def error(message):
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log.error('Wordgames: ' + message)
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class WordgamesError(Exception): pass
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class Wordgames(callbacks.Plugin):
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"Please see the README file to configure and use this plugin."
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def inFilter(self, irc, msg):
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# Filter out private messages to the bot when they don't use the
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# command prefix and the nick is currently playing a guessing game.
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channel = msg.args[0]
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commandChars = conf.supybot.reply.whenAddressedBy.chars
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if msg.command == 'PRIVMSG' and msg.args[1][0] not in str(commandChars):
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if not irc.isChannel(channel) and msg.nick:
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game = self._find_player_game(msg.nick)
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if game and 'guess' in dir(game):
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game.guess(msg.nick, msg.args[1])
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return None
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# In all other cases, default to normal message handling
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return self.__parent.inFilter(irc, msg)
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def __init__(self, irc):
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self.__parent = super(Wordgames, self)
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self.__parent.__init__(irc)
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self.games = {}
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def die(self):
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# Ugly, but we need to ensure that the game actually stops
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try:
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schedule.removeEvent(Worddle.NAME)
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except KeyError: pass
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except Exception, e:
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error("In die(): " + str(e))
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self.__parent.die()
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if DEBUG:
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def wordsolve(self, irc, msgs, args, channel):
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"Show solution(s) for the currently running game."
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game = self.games.get(channel)
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if game and game.is_running():
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game.solve()
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else:
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irc.reply('No game is currently running.')
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wordsolve = wrap(wordsolve, ['channel'])
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def worddle(self, irc, msgs, args, channel, join):
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"""[join]
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Start a Worddle game or join a running game."""
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delay = self.registryValue('worddleDelay')
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duration = self.registryValue('worddleDuration')
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if join:
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if join == 'join':
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game = self.games.get(channel)
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if game:
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if game.__class__ == Worddle:
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game.join(msgs.nick)
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else:
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irc.reply('Current word game is not Worddle!')
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else:
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irc.reply('No game is currently running.')
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else:
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irc.reply('Unrecognized option to worddle.')
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else:
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self._start_game(Worddle, irc, channel, msgs.nick, delay, duration)
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worddle = wrap(worddle, ['channel', optional('somethingWithoutSpaces', '')])
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# Alias for misspelling of the game name
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wordle = worddle
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def wordshrink(self, irc, msgs, args, channel, difficulty):
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"""[easy|medium|hard|evil] (default: easy)
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Start a word-shrink game. Make new words by dropping one letter from
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the previous word and rearranging the remaining letters.
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"""
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if difficulty not in ['easy', 'medium', 'hard', 'evil']:
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irc.reply('Difficulty must be easy, medium, hard, or evil.')
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else:
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self._start_game(WordShrink, irc, channel, difficulty)
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wordshrink = wrap(wordshrink,
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['channel', optional('somethingWithoutSpaces', 'easy')])
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def wordtwist(self, irc, msgs, args, channel, difficulty):
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"""[easy|medium|hard|evil] (default: easy)
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Start a word-twist game. Make new words by changing one letter in
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the previous word.
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"""
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if difficulty not in ['easy', 'medium', 'hard', 'evil']:
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irc.reply('Difficulty must be easy, medium, hard, or evil.')
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else:
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self._start_game(WordTwist, irc, channel, difficulty)
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wordtwist = wrap(wordtwist,
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['channel', optional('somethingWithoutSpaces', 'easy')])
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def wordquit(self, irc, msgs, args, channel):
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"""(takes no arguments)
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Stop any currently running word game.
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"""
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game = self.games.get(channel)
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if game and game.is_running():
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game.stop()
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else:
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irc.reply('No word game currently running.')
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wordquit = wrap(wordquit, ['channel'])
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def _find_player_game(self, player):
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"Find a game (in any channel) that lists player as an active player."
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my_game = None
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for game in self.games.values():
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if game.is_running() and 'players' in dir(game):
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if player in game.players:
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my_game = game
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break
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return my_game
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def _get_words(self):
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try:
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regexp = re.compile(self.registryValue('wordRegexp'))
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except Exception, e:
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raise WordgamesError("Bad value for wordRegexp: %s" % str(e))
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path = self.registryValue('wordFile')
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try:
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wordFile = file(path)
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except Exception, e:
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raise WordgamesError("Unable to open word file: %s" % path)
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return filter(regexp.match, map(str.strip, wordFile.readlines()))
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def _start_game(self, Game, irc, channel, *args, **kwargs):
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try:
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game = self.games.get(channel)
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if game and game.is_running():
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irc.reply('A word game is already running here.')
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game.show()
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else:
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words = self._get_words()
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self.games[channel] = Game(words, irc, channel, *args, **kwargs)
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self.games[channel].start()
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except WordgamesError, e:
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irc.reply('Wordgames error: %s' % str(e))
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irc.reply('Please check the configuration and try again. ' +
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'See README for help.')
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class BaseGame(object):
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"Base class for the games in this plugin."
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def __init__(self, words, irc, channel):
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self.words = words
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self.irc = irc
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self.channel = channel
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self.running = False
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def gameover(self):
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"The game is finished."
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self.running = False
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def solve(self):
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"Show solution(s) for current game."
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pass
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def start(self):
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"Start the current game."
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self.running = True
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def stop(self):
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"Shut down the current game."
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self.running = False
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def show(self):
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"Show the current state of the game."
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pass
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def is_running(self):
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return self.running
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def announce(self, msg):
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"Announce a message with the game title prefix."
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text = '%s%s%s:%s %s' % (
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LBLUE, self.__class__.__name__, WHITE, LGRAY, msg)
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self.send(text)
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def send(self, msg):
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"Relay a message to the channel."
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self.irc.sendMsg(ircmsgs.privmsg(self.channel, msg))
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def send_private(self, nick, msg):
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"Send a private message to a person."
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self.irc.sendMsg(ircmsgs.privmsg(nick, msg))
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def handle_message(self, msg):
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"Handle incoming messages on the channel."
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pass
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class Worddle(BaseGame):
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"The Worddle game implementation."
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BOARD_SIZE = 4
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NAME = 'worddle' # Unique identifier for supybot events
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FREQUENCY_TABLE = {
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19: 'E',
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13: 'T',
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12: 'AR',
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11: 'INO',
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9: 'S',
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6: 'D',
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5: 'CHL',
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4: 'FMPU',
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3: 'GY',
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2: 'W',
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1: 'BJKQVXZ',
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}
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def __init__(self, words, irc, channel, nick, delay, duration):
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super(Worddle, self).__init__(words, irc, channel)
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self.letters = reduce(add, (map(mul,
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Worddle.FREQUENCY_TABLE.keys(),
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Worddle.FREQUENCY_TABLE.values())))
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self._generate_board()
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self._generate_wordtrie()
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self.active = False
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self.delay = delay
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self.duration = duration
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self.solutions = filter(lambda s: len(s) > 2, self._find_words())
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self.players = []
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self.player_answers = {}
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self.warnings = [30, 10, 3]
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while self.warnings[0] >= duration:
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self.warnings = self.warnings[1:]
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self.announce('The game will start in %s%d%s seconds...' %
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(WHITE, self.delay, LGRAY))
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self.join(nick)
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def guess(self, nick, text):
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if not self.active:
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self.send_private(nick, "Relax! The game hasn't started yet!")
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return
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if nick not in self.players:
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self.join(nick, True)
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guesses = set(map(str.lower, text.split()))
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accepted = filter(lambda s: s in self.solutions, guesses)
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rejected = filter(lambda s: s not in self.solutions, guesses)
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if len(accepted) > 3:
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message = '%sGreat!%s' % (LGREEN, WHITE)
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elif len(accepted) > 0:
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message = '%sOk!' % WHITE
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else:
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message = '%sOops!%s' % (RED, LGRAY)
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if accepted:
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message += ' You got: %s%s' % (' '.join(sorted(accepted)), LGRAY)
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self.player_answers[nick].update(accepted)
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if rejected:
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message += ' (not accepted: %s)' % ' '.join(sorted(rejected))
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self.send_private(nick, message)
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def join(self, nick, quiet=False):
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if nick not in self.players:
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self.players.append(nick)
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self.player_answers[nick] = set()
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self.announce('%s%s%s joined the game.' % (WHITE, nick, LGRAY))
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self.send_private(nick,
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'-- %sPrivate Worddle session%s --' % (WHITE, LGRAY))
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self.send_private(nick,
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'Write your guesses here (separate words by spaces).')
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if self.active and not quiet:
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self._display_board(nick)
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else:
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self.send('%s: You have already joined the game.' % nick)
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def show(self):
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if self.active:
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self._display_board()
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def solve(self):
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self.announce('Solutions: ' + ' '.join(sorted(self.solutions)))
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def start(self):
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super(Worddle, self).start()
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commandChar = str(conf.supybot.reply.whenAddressedBy.chars)[0]
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self.announce('Use "%s%sworddle join%s" to join the game.'
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% (WHITE, commandChar, LGRAY))
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schedule.addEvent(self._begin_game,
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time.time() + self.delay, Worddle.NAME)
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def stop(self):
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super(Worddle, self).stop()
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try:
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schedule.removeEvent(Worddle.NAME)
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except KeyError:
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pass
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self.announce('Stopped game.')
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def _begin_game(self):
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self.active = True
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self.start_time = time.time()
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self.end_time = self.start_time + self.duration
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message = "%sLet's GO!%s You have %s%d%s seconds!" % \
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(WHITE, LGRAY, WHITE, self.duration, LGRAY)
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self.announce(message)
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self._display_board()
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for player in self.players:
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self.send_private(player, message)
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self._display_board(player)
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self._schedule_next_event()
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def _schedule_next_event(self):
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"Schedules the next warning or the end game event as appropriate."
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if self.warnings:
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# Warn almost half a second early, in case there is a little
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# latency before the event is triggered. (Otherwise a 30 second
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# warning sometimes shows up as 29 seconds remaining.)
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warn_time = self.end_time - self.warnings[0] - 0.499
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schedule.addEvent(self._time_warning, warn_time, Worddle.NAME)
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self.warnings = self.warnings[1:]
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else:
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schedule.addEvent(self._end_game, self.end_time, Worddle.NAME)
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def _time_warning(self):
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seconds = round(self.start_time + self.duration - time.time())
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message = '%s%d%s seconds remaining...' % (WHITE, seconds, LGRAY)
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self.announce(message)
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for player in self.players:
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self.send_private(player, message)
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self._schedule_next_event()
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def _end_game(self):
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self.active = False
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self.running = False
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results = self._compute_results()
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max_score = -1
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for player in self.players:
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self.send_private(player, "-- %sTime's up!%s --" % (WHITE, LGRAY))
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# Announce player results
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for player, result in results.iteritems():
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score, unique, dup = result
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if score > max_score:
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max_score = score
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words = sorted(unique + dup)
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words_text = ''
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for word in words:
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if word in unique:
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color = LCYAN
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else:
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color = GRAY
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words_text += '%s%s%s ' % (color, word, LGRAY)
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if not words_text:
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words_text = '%s-none-%s' % (GRAY, LGRAY)
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self.announce('%s%s%s gets %s%d%s points (%s)' %
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(WHITE, player, LGRAY, LGREEN, score, LGRAY,
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words_text.strip()))
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# Announce winner(s)
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winners = [("%s%s%s" % (WHITE, p, LGRAY))
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for p in results.keys() if results[p][0] == max_score]
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message = ', '.join(winners[:-1])
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if len(winners) > 1:
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message += ' and '
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message += winners[-1]
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if len(winners) > 1:
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message += ' tied '
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else:
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message += ' wins '
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message += 'with %s%d%s points!' % (WHITE, max_score, LGRAY)
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self.announce(message)
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def _compute_results(self):
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"Return a dict of player: (score, unique words, dup words)"
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answer_counts = {}
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for answers in self.player_answers.values():
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for answer in answers:
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if answer in answer_counts:
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answer_counts[answer] += 1
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else:
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answer_counts[answer] = 1
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results = {}
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for player, answers in self.player_answers.iteritems():
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score = 0
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unique = []
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dup = []
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for answer in answers:
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if answer_counts[answer] == 1:
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score += len(answer)
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unique.append(answer)
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else:
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dup.append(answer)
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results[player] = (score, unique, dup)
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return results
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def _display_board(self, nick=None):
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for row in self.board:
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text = LGREEN + ' ' + ' '.join(row)
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text = text.replace('Q ', 'Qu')
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if nick:
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self.send_private(nick, text)
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else:
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self.announce(text)
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def _find_words(self, visited=None, row=0, col=0, prefix=''):
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"Discover and return the set of all solutions for the current board."
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result = set()
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if visited == None:
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for row in range(0, Worddle.BOARD_SIZE):
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for col in range(0, Worddle.BOARD_SIZE):
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result = result.union(self._find_words([], row, col, ''))
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else:
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visited = visited + [(row, col)]
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current = prefix + self.board[row][col].lower()
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if current[-1] == 'q': current += 'u'
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node = self.wordtrie.find(current)
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if node:
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if node.complete:
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result.add(current)
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# Explore all 8 directions out from here
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offsets = [(-1, -1), (-1, 0), (-1, 1),
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( 0, -1), ( 0, 1),
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( 1, -1), ( 1, 0), ( 1, 1)]
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for offset in offsets:
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point = (row + offset[0], col + offset[1])
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if point in visited: continue
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if point[0] < 0 or point[0] >= Worddle.BOARD_SIZE: continue
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if point[1] < 0 or point[1] >= Worddle.BOARD_SIZE: continue
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result = result.union(
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self._find_words(visited, point[0], point[1], current))
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return result
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def _generate_board(self):
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self.board = []
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values = random.sample(self.letters, Worddle.BOARD_SIZE**2)
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for i in range(0, Worddle.BOARD_SIZE):
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start = Worddle.BOARD_SIZE * i
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end = start + Worddle.BOARD_SIZE
|
|
self.board.append(values[start:end])
|
|
|
|
def _generate_wordtrie(self):
|
|
self.wordtrie = Trie()
|
|
for word in self.words:
|
|
self.wordtrie.add(word)
|
|
|
|
class WordChain(BaseGame):
|
|
"Base class for word-chain games like WordShrink and WordTwist."
|
|
|
|
class Settings:
|
|
"""
|
|
Parameters affecting the behavior of this class:
|
|
|
|
puzzle_lengths: Number of words allowed in the puzzle, including
|
|
start and end word. List of integers.
|
|
word_lengths: Word lengths allowed in the puzzle. List of integers
|
|
or None for the default (3 letters or more).
|
|
num_solutions: A limit to the number of possible solutions, or
|
|
None for unlimited.
|
|
"""
|
|
def __init__(self, puzzle_lengths, word_lengths=None,
|
|
num_solutions=None):
|
|
self.puzzle_lengths = puzzle_lengths
|
|
self.word_lengths = word_lengths
|
|
self.num_solutions = num_solutions
|
|
|
|
def __init__(self, words, irc, channel, settings):
|
|
super(WordChain, self).__init__(words, irc, channel)
|
|
self.settings = settings
|
|
self.solution_length = random.choice(settings.puzzle_lengths)
|
|
self.solution = []
|
|
self.solutions = []
|
|
self.word_map = {}
|
|
if settings.word_lengths:
|
|
self.words = filter(lambda w: len(w) in settings.word_lengths,
|
|
self.words)
|
|
else:
|
|
self.words = filter(lambda w: len(w) >= 3, self.words)
|
|
self.build_word_map()
|
|
|
|
def start(self):
|
|
super(WordChain, self).start()
|
|
happy = False
|
|
# Build a puzzle
|
|
while not happy:
|
|
self.solution = []
|
|
while len(self.solution) < self.solution_length:
|
|
self.solution = [random.choice(self.words)]
|
|
for i in range(1, self.solution_length):
|
|
values = self.word_map[self.solution[-1]]
|
|
values = filter(lambda w: w not in self.solution, values)
|
|
if not values: break
|
|
self.solution.append(random.choice(values))
|
|
self.solutions = []
|
|
self._find_solutions()
|
|
# Enforce maximum solutions limit (difficulty parameter)
|
|
happy = True
|
|
if self.settings.num_solutions and \
|
|
len(self.solutions) not in self.settings.num_solutions:
|
|
happy = False
|
|
# Ensure no solution is trivial
|
|
for solution in self.solutions:
|
|
if self.is_trivial_solution(solution):
|
|
happy = False
|
|
break
|
|
self.show()
|
|
# For debugging purposes
|
|
solution_set = set(map(lambda s: self._join_words(s), self.solutions))
|
|
if len(solution_set) != len(self.solutions):
|
|
info('Oops, only %d of %d solutions are unique.' %
|
|
(len(solution_set), len(self.solutions)))
|
|
|
|
def show(self):
|
|
words = [self.solution[0]]
|
|
for word in self.solution[1:-1]:
|
|
words.append("-" * len(word))
|
|
words.append(self.solution[-1])
|
|
self.announce(self._join_words(words))
|
|
num = len(self.solutions)
|
|
self.send("(%s%d%s possible solution%s)" %
|
|
(WHITE, num, LGRAY, '' if num == 1 else 's'))
|
|
|
|
def solve(self):
|
|
show = 3
|
|
for solution in self.solutions[:show]:
|
|
self.announce(self._join_words(solution))
|
|
not_shown = len(self.solutions) - show
|
|
if not_shown > 0:
|
|
self.announce('(%d more solution%s not shown.)' %
|
|
(not_shown, 's' if not_shown > 1 else ''))
|
|
|
|
def stop(self):
|
|
super(WordChain, self).stop()
|
|
self.announce(self._join_words(self.solution))
|
|
|
|
def handle_message(self, msg):
|
|
words = map(str.strip, msg.args[1].split('>'))
|
|
for word in words:
|
|
if not re.match(r"^[a-z]+$", word):
|
|
return
|
|
if len(words) == len(self.solution) - 2:
|
|
words = [self.solution[0]] + words + [self.solution[-1]]
|
|
if self._valid_solution(msg.nick, words):
|
|
if self.running:
|
|
self.announce("%s%s%s got it!" % (WHITE, msg.nick, LGRAY))
|
|
self.announce(self._join_words(words))
|
|
self.gameover()
|
|
else:
|
|
self.send("%s: Your solution is also valid." % msg.nick)
|
|
|
|
# Override in game class
|
|
def build_word_map(self):
|
|
"Build a map of word -> [word1, word2] for all valid transitions."
|
|
pass
|
|
|
|
# Override in game class
|
|
def is_trivial_solution(self, solution):
|
|
return False
|
|
|
|
def _get_successors(self, word):
|
|
"Lookup a word in the map and return list of possible successor words."
|
|
return self.word_map.get(word, [])
|
|
|
|
def _find_solutions(self, seed=None):
|
|
"Recursively find and save all solutions for the puzzle."
|
|
if seed is None:
|
|
seed = [self.solution[0]]
|
|
self.solutions = []
|
|
self._find_solutions(seed)
|
|
elif len(seed) == len(self.solution) - 1:
|
|
if self.solution[-1] in self._get_successors(seed[-1]):
|
|
self.solutions.append(seed + [self.solution[-1]])
|
|
else:
|
|
words = self._get_successors(seed[-1])
|
|
for word in words:
|
|
if word in seed:
|
|
continue
|
|
if word == self.solution[-1]:
|
|
self.solutions.append(seed + [word])
|
|
else:
|
|
self._find_solutions(seed + [word])
|
|
|
|
def _join_words(self, words):
|
|
sep = "%s > %s" % (LGREEN, YELLOW)
|
|
text = words[0] + sep
|
|
text += sep.join(words[1:-1])
|
|
text += sep + LGRAY + words[-1]
|
|
return text
|
|
|
|
def _valid_solution(self, nick, words):
|
|
# Ignore things that don't look like attempts to answer
|
|
if len(words) != len(self.solution):
|
|
return False
|
|
# Check for incorrect start/end words
|
|
if words[0] != self.solution[0]:
|
|
self.send('%s: %s is not the starting word.' % (nick, words[0]))
|
|
return False
|
|
if words[-1] != self.solution[-1]:
|
|
self.send('%s: %s is not the final word.' % (nick, words[-1]))
|
|
return False
|
|
# Check dictionary
|
|
for word in words:
|
|
if word not in self.words:
|
|
self.send("%s: %s is not a word I know." % (nick, word))
|
|
return False
|
|
# Enforce pairwise relationships
|
|
for i in range(0, len(words)-1):
|
|
if words[i+1] not in self._get_successors(words[i]):
|
|
self.send("%s: %s does not follow from %s." %
|
|
(nick, words[i+1], words[i]))
|
|
return False
|
|
return True
|
|
|
|
class WordShrink(WordChain):
|
|
def __init__(self, words, irc, channel, difficulty):
|
|
assert difficulty in ['easy', 'medium', 'hard', 'evil'], "Bad mojo."
|
|
settings = {
|
|
'easy': WordChain.Settings([4], range(3, 10), range(10, 100)),
|
|
'medium': WordChain.Settings([5], range(4, 12), range(5, 12)),
|
|
'hard': WordChain.Settings([6], range(5, 14), range(2, 5)),
|
|
'evil': WordChain.Settings([7], range(6, 16), range(1, 3)),
|
|
}
|
|
super(WordShrink, self).__init__(
|
|
words, irc, channel, settings[difficulty])
|
|
|
|
def build_word_map(self):
|
|
"Build a map of word -> [word1, word2] for all valid transitions."
|
|
keymap = {}
|
|
for word in self.words:
|
|
s = "".join(sorted(word))
|
|
if s in keymap:
|
|
keymap[s].append(word)
|
|
else:
|
|
keymap[s] = [word]
|
|
self.word_map = {}
|
|
for word1 in self.words:
|
|
s = "".join(sorted(word1))
|
|
if s in self.word_map:
|
|
self.word_map[word1] = self.word_map[s]
|
|
else:
|
|
self.word_map[s] = self.word_map[word1] = []
|
|
keys = set()
|
|
for i in range(0, len(s)):
|
|
keys.add(s[0:i] + s[i+1:])
|
|
for key in keys:
|
|
for word2 in keymap.get(key, []):
|
|
self.word_map[s].append(word2)
|
|
|
|
def is_trivial_solution(self, solution):
|
|
"Consider pure substring solutions trivial."
|
|
for i in range(0, len(solution)-1):
|
|
for j in range(i+1, len(solution)):
|
|
if solution[i].find(solution[j]) >= 0:
|
|
return True
|
|
return False
|
|
|
|
class WordTwist(WordChain):
|
|
def __init__(self, words, irc, channel, difficulty):
|
|
assert difficulty in ['easy', 'medium', 'hard', 'evil'], "Bad mojo."
|
|
settings = {
|
|
'easy': WordChain.Settings([4], [3, 4], range(10, 100)),
|
|
'medium': WordChain.Settings([5], [4, 5], range(5, 12)),
|
|
'hard': WordChain.Settings([6], [4, 5, 6], range(2, 5)),
|
|
'evil': WordChain.Settings([7], [4, 5, 6], range(1, 3)),
|
|
}
|
|
super(WordTwist, self).__init__(
|
|
words, irc, channel, settings[difficulty])
|
|
|
|
def build_word_map(self):
|
|
"Build the map of word -> [word1, word2, ...] for all valid pairs."
|
|
keymap = {}
|
|
wildcard = '*'
|
|
for word in self.words:
|
|
for pos in range(0, len(word)):
|
|
key = word[0:pos] + wildcard + word[pos+1:]
|
|
if key not in keymap:
|
|
keymap[key] = [word]
|
|
else:
|
|
keymap[key].append(word)
|
|
self.word_map = {}
|
|
for word in self.words:
|
|
self.word_map[word] = []
|
|
for pos in range(0, len(word)):
|
|
key = word[0:pos] + wildcard + word[pos+1:]
|
|
self.word_map[word] += filter(
|
|
lambda w: w != word, keymap.get(key, []))
|
|
|
|
def is_trivial_solution(self, solution):
|
|
"If it's possible to get there in fewer hops, this is trivial."
|
|
return len(solution) < self.solution_length
|
|
|
|
Class = Wordgames
|
|
|
|
# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:
|