class Item attr_accessor :type_attributes define_creatable define_editor :item_editor define_editor_field({:name=>"vtag", :filter=>:filt_to_tag, :type=>:vtag}) define_editor_field({:name=>"zone", :filter=>:filt_to_area, :type=>:namespace}) define_editor_field({:name=>"name", :filter=>:filt_none}) define_editor_field({:name=>"type", :filter=>:filt_to_itype, :proc_fun=>proc do |ed, ch, obj, arg| found = obj.type_attributes.collect {|att| att.type} filtered = (arg.collect {|att| found.include?(att.type) ? nil : att}).compact if filtered.empty? ch.view "Type already exists on this item." + ENDL else obj.type_attributes += filtered ch.view "Attribute added." + ENDL end end, :display=>proc do |obj| types = obj.types ["#{mxptag("send type prompt")}#R[#Wtype#R]:#{mxptag('/send')} #n#{if types.empty? then "[none]" else types end}"] end }) define_editor_field({:name=>"v",:filter=>:filt_none, :arg_type=>:arg_str, :proc_fun=> lambda do |ed, ch, obj, arg| args = arg.multi_args i = Integer(args[0]) rescue nil if i == nil ch.view "Not a valid item property." + ENDL return end found = obj.type_attributes[i-1] if found == nil ch.view "Not a valid item property." + ENDL return end if args[1] == "delete" # then we delete this type right now. obj.type_attributes.delete_at(i-1) # done ch.view "Item property deleted." + ENDL return end ch.editing.unshift(found) # edit the one found. ch.view "Editing item property." + ENDL end, :display=>proc do |obj| arr = [] count = 0 obj.type_attributes.each do |att| count += 1 arr << ["#{mxptag("send v#{count}")}#R[#Wv#{count}#R]:#{mxptag('/send')}#n #{mxptag("send 'v#{count} delete'")}#R[#Wv#{count} delete#R]#n#{mxptag('/send')} #{att.to_s}"] end arr.flatten end }) def self.create ch item = self.new item.namespace = ch.in_room.namespace # have to set it so gen_generic_tag will work correctly. item.assign_tag Tag.gen_generic_tag(item), ch.in_room.namespace return item end end