Add extractor.

m97

2013-07-04 ce5dfa311ebc1347e11721c21a83b808a5bbccbd

 unified_inventory/api.lua

@@ -230,7 +230,10 @@
            end   
            if craft.type == "alloy" then
            method="Alloy cooking"
            end	
            end
            if craft.type == "extracting" then
            method="Extracting"
            end		
            formspec = formspec.."label[6,3;"..method.."]"
         end
         
@@ -558,7 +561,7 @@
   inv:set_stack("output", 1, craft.output)
   local items=craft.items
   -- cook, fuel, grinding recipes
   if craft.type == "cooking" or craft.type == "fuel" or craft.type == "grinding" then
   if craft.type == "cooking" or craft.type == "fuel" or craft.type == "grinding" or craft.type == "extracting" then
      def=unified_inventory.find_item_def(craft["items"][1])
      if def then
         inv:set_stack("build", 1, def)