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authorGiuseppe Bilotta <giuseppe.bilotta@gmail.com>2007-02-13 15:55:40 +0000
committerGiuseppe Bilotta <giuseppe.bilotta@gmail.com>2007-02-13 15:55:40 +0000
commitb68c1f63783c2b5bbbec4aa7796aca83fa860f90 (patch)
tree2aa3a6c60f429971e6c28111522d498b9828a2b0 /data/rbot/plugins
parenta6cce0f6d19ab9acd1b24e9a44fcb490d78897d6 (diff)
quiz plugin: QuizAnswer class to wrap quiz answers, including information about core, being numeric and whatnot
Diffstat (limited to 'data/rbot/plugins')
-rw-r--r--data/rbot/plugins/quiz.rb87
1 files changed, 58 insertions, 29 deletions
diff --git a/data/rbot/plugins/quiz.rb b/data/rbot/plugins/quiz.rb
index d14a40f1..9a550ea8 100644
--- a/data/rbot/plugins/quiz.rb
+++ b/data/rbot/plugins/quiz.rb
@@ -1,3 +1,6 @@
+#-- vim:sw=2:et
+#++
+#
# Plugin for the Ruby IRC bot (http://linuxbrit.co.uk/rbot/)
#
# A trivia quiz game. Fast paced, featureful and fun.
@@ -39,12 +42,56 @@ Bold = "\002"
#######################################################################
+# CLASS QuizAnswer
+# Abstract an answer to a quiz question, by providing self as a string
+# and a core that can be answered as an alternative. It also provides
+# a boolean that tells if the core is numeric or not
+#######################################################################
+class QuizAnswer
+ attr_writer :info
+
+ def initialize(str)
+ @string = str.strip
+ @core = nil
+ if @string =~ /#(.+)#/
+ @core = $1
+ @string.gsub!('#', '')
+ end
+ raise ArgumentError, "empty string can't be a valid answer!" if @string.empty?
+ raise ArgumentError, "empty core can't be a valid answer!" if @core and @core.empty?
+
+ @numeric = (core.to_i.to_s == core) || (core.to_f.to_s == core)
+ @info = nil
+ end
+
+ def core
+ @core || @string
+ end
+
+ def numeric?
+ @numeric
+ end
+
+ def valid?(str)
+ str.downcase == core.downcase || str.downcase == @string.downcase
+ end
+
+ def to_str
+ [@string, @info].join
+ end
+ alias :to_s :to_str
+
+
+end
+
+
+#######################################################################
# CLASS Quiz
# One Quiz instance per channel, contains channel specific data
#######################################################################
class Quiz
attr_accessor :registry, :registry_conf, :questions,
- :question, :answers, :answer_cores, :canonical_answer, :answer_array,
+ :question, :answers, :canonical_answer, :answer_array,
:first_try, :hint, :hintrange, :rank_table, :hinted, :has_errors
def initialize( channel, registry )
@@ -84,7 +131,6 @@ class Quiz
@questions = @registry_conf["questions"]
@question = nil
@answers = []
- @answer_cores = []
@canonical_answer = nil
# FIXME 2.0 UTF-8
@answer_array = []
@@ -324,11 +370,11 @@ class QuizPlugin < Plugin
nick = m.sourcenick.to_s
# Support multiple alternate answers and cores
- answer = (q.answers|q.answer_cores).find { |ans| message == ans.downcase}
+ answer = q.answers.find { |ans| ans.valid?(message) }
if answer
- answer += " (hints were for alternate answer #{q.canonical_answer})" if answer != q.canonical_answer
- # List canonical answer which the hint was based on, to avoid confusion
- # FIXME display this more friendly
+ # List canonical answer which the hint was based on, to avoid confusion
+ # FIXME display this more friendly
+ answer.info = " (hints were for alternate answer #{q.canonical_answer.core})" if answer != q.canonical_answer and q.hinted
points = 1
if q.first_try
@@ -433,43 +479,27 @@ class QuizPlugin < Plugin
picked = q.questions.delete_at( rand(q.questions.length) )
q.question = picked.question
- debug "Question: #{picked.question}"
- debug "Answer: #{picked.answer}"
- q.answers = picked.answer.split(/\s+\|\|\s+/).each { |ans| ans.strip }
-
- q.answer_cores.clear
- q.answers.each do |answer|
- if /#(.+)#/ =~ answer
- q.answer_cores << $1
- answer.gsub!('#', '')
- else
- q.answer_cores << answer
- end
- end
+ q.answers = picked.answer.split(/\s+\|\|\s+/).map { |ans| QuizAnswer.new(ans) }
- # Check if core answer is numerical and tell the players so, if that's the case
+ # Check if any core answer is numerical and tell the players so, if that's the case
# The rather obscure statement is needed because to_i and to_f returns 99(.0) for "99 red balloons", and 0 for "balloon"
- # Doing this if *any* core answer is numerical. Maybe only checking the first one is more appropriate,
- # because hints are based on the first alternate
#
# The "canonical answer" is also determined here, defined to be the first found numerical answer, or
# the first core.
- numeric = q.answer_cores.find { |core| core.to_i.to_s == core or core.to_f.to_s == core }
+ numeric = q.answers.find { |ans| ans.numeric? }
if numeric
q.question += "#{Color}07 (Numerical answer)#{Color}"
q.canonical_answer = numeric
else
- q.canonical_answer = q.answer_cores[0]
+ q.canonical_answer = q.answers.first
end
- debug "Canonical answer: #{q.canonical_answer}"
-
q.first_try = true
# FIXME 2.0 UTF-8
q.hint = []
q.answer_array.clear
- q.canonical_answer.scan(/./u) { |ch|
+ q.canonical_answer.core.scan(/./u) { |ch|
if is_sep(ch)
q.hint << ch
else
@@ -478,7 +508,6 @@ class QuizPlugin < Plugin
q.answer_array << ch
}
q.hinted = false
- debug "Initial hint: #{q.hint}"
# Generate array of unique random range
q.hintrange = (0..q.hint.length-1).sort_by{ rand }
@@ -533,7 +562,7 @@ class QuizPlugin < Plugin
q.hinted = true
# FIXME 2.0 UTF-8
- if q.hint.to_s == q.canonical_answer
+ if q.hintrange.length == 0
m.reply "#{Bold}#{Color}04BUST!#{Color}#{Bold} This round is over. #{Color}04Minus one point for #{nick}#{Color}."
stats = nil