Sat Jul 30 22:33:36 BST 2005 Tom Gilbert <tom@linuxbrit.co.uk>

  * Config items are now objects, various types are available.
	* The config wizard will now use registered config items if :wizard is set
    to true for those items. It will ask questions in the order they were
		registered.
	* The config module now works for doing runtime configuration.
	* misc refactoring

1 files changed, 11 insertions, 8 deletions

diff --git a/lib/rbot/language.rb b/lib/rbot/language.rb
index ee6746d6..d48607b8 100644
--- a/lib/rbot/language.rb
+++ b/lib/rbot/language.rb
@@ -1,21 +1,24 @@
 module Irc
 
   class Language
-    BotConfig.register('core.language', 
-      :default => "english", :type => :enum,
+    BotConfig.register BotConfigEnumValue.new('core.language', 
+      :default => "english", :wizard => true,
       :values => Dir.new(Config::DATADIR + "/languages").collect {|f|
                    f =~ /\.lang$/ ? f.gsub(/\.lang$/, "") : nil
                  }.compact,   
+      :on_change => Proc.new {|bot, v| bot.lang.set_language v},
       :desc => "Which language file the bot should use")
     
-    def initialize(language, file="")
-      @language = language
-      if file.empty?
-        file = Config::DATADIR + "/languages/#{@language}.lang"
-      end
+    def initialize(language)
+      set_language language
+    end
+
+    def set_language(language)
+      file = Config::DATADIR + "/languages/#{language}.lang"
       unless(FileTest.exist?(file))
-        raise "no such language: #{@language} (no such file #{file})"
+        raise "no such language: #{language} (no such file #{file})"
       end
+      @language = language
       @file = file
       scan
     end