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# Play the game of roshambo (rock-paper-scissors)
# Copyright (C) 2004 Hans Fugal
# Distributed under the same license as rbot itself
require 'time'
class RoshamboPlugin < Plugin
def initialize
super
@scoreboard = {}
end
def help(plugin, topic="")
"roshambo <rock|paper|scissors> => play roshambo"
end
def privmsg(m)
# simultaneity
choice = choose
# init scoreboard
if (not @scoreboard.has_key?(m.sourcenick) or (Time.now - @scoreboard[m.sourcenick]['timestamp']) > 3600)
@scoreboard[m.sourcenick] = {'me'=>0,'you'=>0,'timestamp'=>Time.now}
end
case m.params
when 'rock','paper','scissors'
s = score(choice,m.params)
@scoreboard[m.sourcenick]['timestamp'] = Time.now
myscore=@scoreboard[m.sourcenick]['me']
yourscore=@scoreboard[m.sourcenick]['you']
case s
when 1
yourscore=@scoreboard[m.sourcenick]['you'] += 1
m.reply "#{choice}. You win. Score: me #{myscore} you #{yourscore}"
when 0
m.reply "#{choice}. We tie. Score: me #{myscore} you #{yourscore}"
when -1
myscore=@scoreboard[m.sourcenick]['me'] += 1
m.reply "#{choice}! I win! Score: me #{myscore} you #{yourscore}"
end
else
m.reply "incorrect usage: " + help(m.plugin)
end
end
def choose
['rock','paper','scissors'][rand(3)]
end
def score(a,b)
beats = {'rock'=>'scissors', 'paper'=>'rock', 'scissors'=>'paper'}
return -1 if beats[a] == b
return 1 if beats[b] == a
return 0
end
end
plugin = RoshamboPlugin.new
plugin.register("roshambo")
plugin.register("rps")
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