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authorTom Gilbert <tom@linuxbrit.co.uk>2005-09-28 09:22:14 +0000
committerTom Gilbert <tom@linuxbrit.co.uk>2005-09-28 09:22:14 +0000
commitc2d9108e50ca073aa0670755682a355d8f04f697 (patch)
tree62c76c3fa303cf732bd48c4c23a28ac57ca7e79d /data
parent978db1f1e8d307d1bd8649f69e8eb581502ba317 (diff)
apply patch and close #37 and #33
made several additions to this plugin, some extra configuration settings and options.
Diffstat (limited to 'data')
-rw-r--r--data/rbot/plugins/markov.rb149
1 files changed, 124 insertions, 25 deletions
diff --git a/data/rbot/plugins/markov.rb b/data/rbot/plugins/markov.rb
index fc6658d2..b0e84cb5 100644
--- a/data/rbot/plugins/markov.rb
+++ b/data/rbot/plugins/markov.rb
@@ -3,16 +3,16 @@ class MarkovPlugin < Plugin
super
@registry.set_default([])
@lastline = false
- @enabled = false
end
- def get_line
+ def generate_string(seedline)
# limit to max of 50 words
- return unless @lastline
- word1, word2 = @lastline.split(/\s+/)
+ return unless seedline
+ word1, word2 = seedline.split(/\s+/)
output = word1 + " " + word2
50.times do
wordlist = @registry["#{word1}/#{word2}"]
+ break if wordlist.empty?
word3 = wordlist[rand(wordlist.length)]
break if word3 == :nonword
output = output + " " + word3
@@ -21,50 +21,143 @@ class MarkovPlugin < Plugin
return output
end
- def markov(m, params)
- m.reply get_line
- end
-
def help(plugin, topic="")
- "markov plugin: listens to chat to build a markov chain, with which it can (perhaps) attempt to (inanely) contribute to 'discussion'. Sort of.. Will get a *lot* better after listening to a lot of chat. usage: 'markov' to attempt to say something relevant to the last line of chat, if it can."
+ "markov plugin: listens to chat to build a markov chain, with which it can (perhaps) attempt to (inanely) contribute to 'discussion'. Sort of.. Will get a *lot* better after listening to a lot of chat. usage: 'markov' to attempt to say something relevant to the last line of chat, if it can. other options to markov: 'ignore' => ignore a hostmask (accept no input), 'status' => show current status, 'probability' => set the % chance of rbot responding to input, 'chat' => try and say something intelligent, 'chat about <foo> <bar>' => riff on a word pair (if possible)"
end
-
+
def clean_str(s)
str = s.dup
- str.gsub!(/^.+:/, "")
- str.gsub!(/^.+,/, "")
+ str.gsub!(/^\S+[:,;]/, "")
+ str.gsub!(/\s{2,}/, ' ') # fix for two or more spaces
return str.strip
end
+ def probability?
+ prob = @registry['probability']
+ prob = 25 if prob.kind_of? Array;
+ prob = 0 if prob < 0
+ prob = 100 if prob > 100
+ return prob
+ end
+
+ def status(m,params)
+ enabled = @registry['enabled']
+ if (enabled)
+ m.reply "markov is currently enabled, #{probability?}% chance of chipping in"
+ else
+ m.reply "markov is currently disabled"
+ end
+ end
+
+ def ignore?(user=nil)
+ return @registry['ignore_users'].include?(user)
+ end
+
+ def ignore(m, params)
+ if @registry['ignore_users'].nil?
+ @registry['ignore_users'] = []
+ end
+ action = params[:action]
+ user = params[:option]
+ case action
+ when 'remove':
+ if @registry['ignore_users'].include? user
+ s = @registry['ignore_users']
+ s.delete user
+ @registry['ignore_users'] = s
+ m.reply "#{user} removed"
+ else
+ m.reply "not found in list"
+ end
+ when 'add':
+ if user
+ if @registry['ignore_users'].include?(user)
+ m.reply "#{user} already in list"
+ else
+ @registry['ignore_users'] = @registry['ignore_users'].push user
+ m.reply "#{user} added to markov ignore list"
+ end
+ else
+ m.reply "give the name of a person to ignore"
+ end
+ when 'list':
+ m.reply "I'm ignoring #{@registry['ignore_users'].join(", ")}"
+ else
+ m.reply "have markov ignore the input from a hostmask. usage: markov ignore add <mask>; markov ignore remove <mask>; markov ignore list"
+ end
+ end
+
def enable(m, params)
- @enabled = true
+ @registry['enabled'] = true
+ m.okay
+ end
+
+ def probability(m, params)
+ @registry['probability'] = params[:probability].to_i
m.okay
end
def disable(m, params)
- @enabled = false
+ @registry['enabled'] = false
m.okay
end
def should_talk
- return false unless @enabled
- # 50:50
- return false if rand(2) == 1
- return true
+ return false unless @registry['enabled']
+ prob = probability?
+ return true if prob > rand(100)
+ return false
end
- def random_markov(m)
+ def random_markov(m, message)
return unless should_talk
- line = get_line
- puts "got line #{line}"
- m.reply line unless line == @lastline
+ line = generate_string(message)
+ return unless line
+ m.reply line unless line == message
end
+ def chat(m, params)
+ seed = "#{params[:seed1]} #{params[:seed2]}"
+ line = generate_string seed
+ if line != seed
+ m.reply line
+ else
+ m.reply "I can't :("
+ end
+ end
+
+ def rand_chat(m, params)
+ # pick a random pair from the db and go from there
+ word1, word2 = :nonword, :nonword
+ output = Array.new
+ 50.times do
+ wordlist = @registry["#{word1}/#{word2}"]
+ break if wordlist.empty?
+ word3 = wordlist[rand(wordlist.length)]
+ break if word3 == :nonword
+ output << word3
+ word1, word2 = word2, word3
+ end
+ if output.length > 1
+ m.reply output.join(" ")
+ else
+ m.reply "I can't :("
+ end
+ end
+
def listen(m)
return unless m.kind_of?(PrivMessage) && m.public?
return if m.address?
- message = clean_str m.message
+ return if ignore? m.source
+
# in channel message, the kind we are interested in
+ message = clean_str m.message
+
+ # we respond first. otherwise if we add this line to the db first, and
+ # it's fairly unique, there's a good chance we'll just parrot it back
+ # here.
+ random_markov(m, message)
+
wordlist = message.split(/\s+/)
return unless wordlist.length > 2
@lastline = message
@@ -74,10 +167,16 @@ class MarkovPlugin < Plugin
word1, word2 = word2, word3
end
@registry["#{word1}/#{word2}"] = [:nonword]
- random_markov(m)
end
end
plugin = MarkovPlugin.new
+plugin.map 'markov ignore :action :option', :action => "ignore"
+plugin.map 'markov ignore :action', :action => "ignore"
+plugin.map 'markov ignore', :action => "ignore"
plugin.map 'markov enable', :action => "enable"
plugin.map 'markov disable', :action => "disable"
-plugin.map 'markov'
+plugin.map 'markov status', :action => "status"
+plugin.map 'chat about :seed1 :seed2', :action => "chat"
+plugin.map 'chat', :action => "rand_chat"
+plugin.map 'markov probability :probability', :action => "probability",
+ :requirements => {:probability => /^\d+$/}