111 lines
3.8 KiB
Python
111 lines
3.8 KiB
Python
# Dice - roll dice when asked, intended for RPGs
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# Copyright (C) 2010 Brian S. Stephan
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import re
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import random
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from irclib import irclib
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from Module import Module
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# Rolls dice, for RPGs mostly
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class Dice(Module):
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def __init__(self, config, server, modlist):
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super(Dice, self).__init__(config, server, modlist)
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modlist.append(self)
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def register_handlers(self, server):
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server.add_global_handler('pubmsg', self.on_pubmsg)
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server.add_global_handler('privmsg', self.on_privmsg)
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def unregister_handlers(self):
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self.server.remove_global_handler('pubmsg', self.on_pubmsg)
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self.server.remove_global_handler('privmsg', self.on_privmsg)
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def do(self, connection, event, nick, userhost, replypath, what, admin_unlocked):
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overallroll = what
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rolls = re.split(';\s*', overallroll)
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for roll in rolls:
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pattern = '^(?:(\d+)#)?(?:(\d+)/)?(\d+)?d(\d+)(?:(\+|\-)(\d+))?(?:\s+(.*))?'
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regex = re.compile(pattern)
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matches = regex.search(roll)
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if matches is not None:
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# set variables including defaults for unspecified stuff
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faces = int(matches.group(4))
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comment = matches.group(7)
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if matches.group(1) is None:
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times = 1
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else:
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times = int(matches.group(1))
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if matches.group(3) is None:
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dice = 1
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else:
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dice = int(matches.group(3))
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if matches.group(2) is None:
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top = dice
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else:
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top = int(matches.group(2))
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if matches.group(5) is None or matches.group(6) is None:
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modifier = 0
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else:
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if str(matches.group(5)) == '-':
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modifier = -1 * int(matches.group(6))
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else:
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modifier = int(matches.group(6))
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result = ''
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if comment is not None:
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result += comment + ': '
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for t in range(times):
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ressubstr = ""
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rolls = []
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for d in range(dice):
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rolls.append(str(random.randint(1, faces)))
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rolls.sort()
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rolls.reverse()
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ressubstr = ','.join(rolls[0:top])
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sum = 0
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for r in rolls[0:top]:
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sum += int(r)
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sumplus = sum + modifier
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result += str(sumplus) + ' [' + ressubstr
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if modifier != 0:
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if modifier > 0:
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result += ' + ' + str(modifier)
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else:
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result += ' - ' + str(-1 * modifier)
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result += ']'
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if t != times-1:
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result += ', '
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if replypath is None:
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return result
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else:
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connection.privmsg(replypath, result)
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# vi:tabstop=4:expandtab:autoindent
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# kate: indent-mode python;indent-width 4;replace-tabs on;
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