- class RPG::Enemy < RPG::BaseItem 
-   def get_extra_drop_item 
-     additional_drop_item = [] 
-     self.note.split(/[\r\n]+/).each{ |line| 
-       if line =~ /\[(?:drops) (\D)(\d+) (\d+) (\d+)\]/ 
-         extra_item =  [$1 ? $1 : "", $2 ? $2.to_i : 0, $3 ? $3.to_i : 1, $4? $4.to_i : 1] 
-         additional_drop_item.push(extra_item) 
-       end} 
-     return additional_drop_item 
-   end 
-   alias original_drop_items drop_items 
-   def drop_items 
-     @di = original_drop_items.clone 
-     extra_dis = get_extra_drop_item 
-     extra_dis.each{ |edi| 
-       make_drop_item(edi) if edi 
-     } 
-     p @di 
-     return @di 
-   end 
-   def make_drop_item(drop_item) 
-     type = ["", "i", "w", "a"].index(drop_item[0]) 
-     data = drop_item[1] 
-     deno = drop_item[2] 
-     return nil if data == 0 or type == 0 
-     di = RPG::Enemy::DropItem.new 
-     di.kind = type 
-     di.data_id = data 
-     di.denominator = deno 
-     drop_item[3].times {@di.push(di)} 
-   end 
- end