Enriched Uranium.

Konstantin Oblaukhov

2013-07-06 8be389e774a99ec5d08ca86b3902bb98310fd58d

 technic/alloy_furnace_mv.lua

@@ -9,259 +9,451 @@
   }
})

MV_alloy_furnace_formspec =
local mv_alloy_furnace_formspec =
   "invsize[8,10;]"..
   "label[0,0;MV Alloy Furnace]"..
   "image[1,1;1,2;technic_power_meter_bg.png]"..
   "label[1,2.8;Power level]"..
   "list[current_name;src;3,1;1,2;]"..
        "list[current_name;src;3,1;1,2;]"..
   "list[current_name;dst;5,1;2,2;]"..
   "list[current_player;main;0,6;8,4;]"..
   "list[current_name;upgrade1;1,4;1,1;]"..
   "list[current_name;upgrade2;2,4;1,1;]"..
   "label[1,5;Upgrade Slots]"
   
minetest.register_node("technic:mv_alloy_furnace", {
   description = "MV Alloy Furnace",
   tiles = {"technic_mv_alloy_furnace_top.png", "technic_mv_alloy_furnace_bottom.png", "technic_mv_alloy_furnace_side_tube.png",
      "technic_mv_alloy_furnace_side_tube.png", "technic_mv_alloy_furnace_side.png", "technic_mv_alloy_furnace_front.png"},
   paramtype2 = "facedir",
   groups = {cracky=2, tubedevice=1,tubedevice_receiver=1},
   tube={insert_object=function(pos,node,stack,direction)
         local meta=minetest.env:get_meta(pos)
         local inv=meta:get_inventory()
            return inv:add_item("src",stack)
      end,
      can_insert=function(pos,node,stack,direction)
minetest.register_node(
   "technic:mv_alloy_furnace",
   {description = "MV Alloy Furnace",
    tiles = {"technic_mv_alloy_furnace_top.png", "technic_mv_alloy_furnace_bottom.png", "technic_mv_alloy_furnace_side_tube.png",
        "technic_mv_alloy_furnace_side_tube.png", "technic_mv_alloy_furnace_side.png", "technic_mv_alloy_furnace_front.png"},
    paramtype2 = "facedir",
    groups = {cracky=2, tubedevice=1,tubedevice_receiver=1},
    tube={insert_object=function(pos,node,stack,direction)
            local meta=minetest.env:get_meta(pos)
            local inv=meta:get_inventory()
            return inv:add_item("src",stack)
         end,
     can_insert=function(pos,node,stack,direction)
         local meta=minetest.env:get_meta(pos)
         local inv=meta:get_inventory()
         return inv:room_for_item("src",stack)
      end,
      },
   legacy_facedir_simple = true,
   sounds = default.node_sound_stone_defaults(),
   technic_power_machine=1,
   internal_EU_buffer=0;
   interal_EU_buffer_size=2000;
   on_construct = function(pos)
      local meta = minetest.env:get_meta(pos)
      meta:set_float("technic_power_machine", 1)
      meta:set_string("formspec", mv_alloy_furnace_formspec)
      meta:set_string("infotext", "MV Electric Alloy furnace")
      local inv = meta:get_inventory()
      inv:set_size("src", 2)
      inv:set_size("dst", 4)
      inv:set_size("upgrade1", 1)
      inv:set_size("upgrade2", 1)
      local EU_used  = 0
      local furnace_is_cookin = 0
      local cooked = nil
      meta:set_float("internal_EU_buffer",0)
      meta:set_float("internal_EU_buffer_size",2000)

   end,
   can_dig = function(pos,player)
      local meta = minetest.env:get_meta(pos);
      local inv = meta:get_inventory()
      if not inv:is_empty("dst") then
         return false end
      if not inv:is_empty("src") then
         return false end
      if not inv:is_empty("upgrade1") then
         return false end
      if not inv:is_empty("upgrade2") then
         return false end
      return true
   end,
           end,
       },
    legacy_facedir_simple = true,
    sounds = default.node_sound_stone_defaults(),
    on_construct = function(pos)
            local meta = minetest.env:get_meta(pos)
            meta:set_string("infotext", "MV Alloy furnace")
            meta:set_float("technic_mv_power_machine", 1)
            meta:set_int("tube_time",  0)
            meta:set_string("formspec", mv_alloy_furnace_formspec)
            local inv = meta:get_inventory()
            inv:set_size("src", 2)
            inv:set_size("dst", 4)
            inv:set_size("upgrade1", 1)
            inv:set_size("upgrade2", 1)
         end,
    can_dig = function(pos,player)
       local meta = minetest.env:get_meta(pos);
       local inv = meta:get_inventory()
       if not inv:is_empty("src") or not inv:is_empty("dst") or not inv:is_empty("upgrade1") or not inv:is_empty("upgrade2") then
          minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty");
          return false
       else
          return true
       end
         end,
})

minetest.register_node("technic:mv_alloy_furnace_active", {
   description = "MV Alloy Furnace",
   tiles = {"technic_mv_alloy_furnace_top.png", "technic_mv_alloy_furnace_bottom.png", "technic_mv_alloy_furnace_side_tube.png",
      "technic_mv_alloy_furnace_side_tube.png", "technic_mv_alloy_furnace_side.png", "technic_mv_alloy_furnace_front_active.png"},
   paramtype2 = "facedir",
   light_source = 8,
   drop = "technic:mv_alloy_furnace",
   groups = {cracky=2, tubedevice=1,tubedevice_receiver=1,not_in_creative_inventory=1},
   tube={insert_object=function(pos,node,stack,direction)
         local meta=minetest.env:get_meta(pos)
         local inv=meta:get_inventory()
            return inv:add_item("src",stack)
      end,
      can_insert=function(pos,node,stack,direction)
minetest.register_node(
   "technic:mv_alloy_furnace_active",
   {description = "MV Alloy Furnace",
    tiles = {"technic_mv_alloy_furnace_top.png", "technic_mv_alloy_furnace_bottom.png", "technic_mv_alloy_furnace_side_tube.png",
        "technic_mv_alloy_furnace_side_tube.png", "technic_mv_alloy_furnace_side.png", "technic_mv_alloy_furnace_front_active.png"},
    paramtype2 = "facedir",
    light_source = 8,
    drop = "technic:mv_alloy_furnace",
    groups = {cracky=2, tubedevice=1,tubedevice_receiver=1,not_in_creative_inventory=1},
    tube={insert_object=function(pos,node,stack,direction)
            local meta=minetest.env:get_meta(pos)
            local inv=meta:get_inventory()
            return inv:add_item("src",stack)
         end,
     can_insert=function(pos,node,stack,direction)
         local meta=minetest.env:get_meta(pos)
         local inv=meta:get_inventory()
         return inv:room_for_item("src",stack)
      end,
      },
   legacy_facedir_simple = true,
   sounds = default.node_sound_stone_defaults(),
   internal_EU_buffer=0;
   interal_EU_buffer_size=2000;
   technic_power_machine=1,
   can_dig = function(pos,player)
      local meta = minetest.env:get_meta(pos);
      local inv = meta:get_inventory()
      if not inv:is_empty("dst") then
         return false end
      if not inv:is_empty("src") then
         return false end
      if not inv:is_empty("upgrade1") then
         return false end
      if not inv:is_empty("upgrade2") then
         return false end
      return true
   end,
           end,
       },
    legacy_facedir_simple = true,
    sounds = default.node_sound_stone_defaults(),
    can_dig = function(pos,player)
       local meta = minetest.env:get_meta(pos);
       local inv = meta:get_inventory()
       if not inv:is_empty("src") or not inv:is_empty("dst") or not inv:is_empty("upgrade1") or not inv:is_empty("upgrade2") then
          minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty");
          return false
       else
          return true
       end
         end,
    -- These three makes sure upgrades are not moved in or out while the furnace is active.
    allow_metadata_inventory_put = function(pos, listname, index, stack, player)
                   if listname == "src" or listname == "dst" then
                 return 99
                   else
                 return 0 -- Disallow the move
                   end
               end,
    allow_metadata_inventory_take = function(pos, listname, index, stack, player)
                   if listname == "src" or listname == "dst" then
                 return 99
                   else
                 return 0 -- Disallow the move
                   end
                end,
    allow_metadata_inventory_move = function(pos, from_list, to_list, to_list, to_index, count, player)
                return 0
             end,
})

minetest.register_abm({
   nodenames = {"technic:mv_alloy_furnace","technic:mv_alloy_furnace_active"},
   interval = 1,
   chance = 1,
local send_cooked_items = function(pos,x_velocity,z_velocity)
              -- Send items on their way in the pipe system.
              local meta=minetest.env:get_meta(pos) 
              local inv = meta:get_inventory()
              local i=0
              for _,stack in ipairs(inv:get_list("dst")) do
            i=i+1
            if stack then
               local item0=stack:to_table()
            if item0 then 
               item0["count"]="1"
               local item1=tube_item({x=pos.x,y=pos.y,z=pos.z},item0)
               item1:get_luaentity().start_pos = {x=pos.x,y=pos.y,z=pos.z}
               item1:setvelocity({x=x_velocity, y=0, z=z_velocity})
               item1:setacceleration({x=0, y=0, z=0})
               stack:take_item(1);
               inv:set_stack("dst", i, stack)
               return
            end
              end
           end
             end

   action = function(pos, node, active_object_count, active_object_count_wider)
      local pos1={}
      pos1.x=pos.x
      pos1.y=pos.y
      pos1.z=pos.z
      local x_velocity=0
      local z_velocity=0
local smelt_item = function(pos)
            local meta=minetest.env:get_meta(pos) 
            local inv = meta:get_inventory()
            meta:set_int("src_time", meta:get_int("src_time") + 3) -- Cooking time 3x faster
            local result = minetest.get_craft_result({method = "cooking", width = 1, items = inv:get_list("src")})
            dst_stack={}
            dst_stack["name"]=alloy_recipes[dst_index].dst_name
            dst_stack["count"]=alloy_recipes[dst_index].dst_count

      -- output is on the left side of the furnace
      if node.param2==3 then pos1.z=pos1.z-1 z_velocity =-1 end
      if node.param2==2 then pos1.x=pos1.x-1 x_velocity =-1 end
      if node.param2==1 then pos1.z=pos1.z+1 z_velocity = 1 end
      if node.param2==0 then pos1.x=pos1.x+1 x_velocity = 1 end
            if result and result.item and meta:get_int("src_time") >= result.time then
          meta:set_int("src_time", 0)
          -- check if there's room for output in "dst" list
          if inv:room_for_item("dst",result) then
             -- take stuff from "src" list
             srcstack = inv:get_stack("src", 1)
             srcstack:take_item()
             inv:set_stack("src", 1, srcstack)
             -- Put result in "dst" list
             inv:add_item("dst", result.item)
             return 1
          else
             return 0 -- done
          end
            end
            return 0 -- done
         end

      local output_tube_connected = false
      local meta=minetest.env:get_meta(pos1) 
      if meta:get_int("tubelike")==1 then output_tube_connected=true end
      meta = minetest.env:get_meta(pos)
      local inv = meta:get_inventory()
      local upg_item1
      local upg_item1_name=""
      local upg_item2
      local upg_item2_name=""
      local srcstack = inv:get_stack("upgrade1", 1)
      if srcstack then upg_item1=srcstack:to_table() end
      srcstack = inv:get_stack("upgrade2", 1)
      if srcstack then upg_item2=srcstack:to_table() end
      if upg_item1 then upg_item1_name=upg_item1.name end
      if upg_item2 then upg_item2_name=upg_item2.name end
minetest.register_abm(
   {nodenames = {"technic:mv_alloy_furnace","technic:mv_alloy_furnace_active"},
    interval = 1,
    chance = 1,

      local speed=0
      if upg_item1_name=="technic:control_logic_unit" then speed=speed+1 end
      if upg_item2_name=="technic:control_logic_unit" then speed=speed+1 end
      tube_time=meta:get_float("tube_time")
      tube_time=tube_time+speed
      if tube_time>3 then 
         tube_time=0
         if output_tube_connected then send_cooked_alloys(pos,x_velocity,z_velocity) end
      end
      meta:set_float("tube_time", tube_time)
    action = function(pos, node, active_object_count, active_object_count_wider)
      local meta         = minetest.env:get_meta(pos)
      local eu_input     = meta:get_int("MV_EU_input")
      local state        = meta:get_int("state")
      local next_state   = state

      local extra_buffer_size = 0
      if upg_item1_name=="technic:battery" then extra_buffer_size =extra_buffer_size + 10000 end
      if upg_item2_name=="technic:battery" then extra_buffer_size =extra_buffer_size + 10000 end
      local internal_EU_buffer_size=2000+extra_buffer_size
      meta:set_float("internal_EU_buffer_size",internal_EU_buffer_size)

      internal_EU_buffer=meta:get_float("internal_EU_buffer")
      if internal_EU_buffer > internal_EU_buffer_size then internal_EU_buffer = internal_EU_buffer_size end
      local meta = minetest.env:get_meta(pos)
      local load = math.floor(internal_EU_buffer/internal_EU_buffer_size * 100)
      meta:set_string("formspec",
            MV_alloy_furnace_formspec..
            "image[1,1;1,2;technic_power_meter_bg.png^[lowpart:"..
                  (load)..":technic_power_meter_fg.png]")

      local inv = meta:get_inventory()

      local furnace_is_cookin = meta:get_int("furnace_is_cookin")

      local srclist = inv:get_list("src")
      local srclist2 = inv:get_list("src2")
      -- Machine information
      local machine_name         = "MV Alloy Furnace"
      local machine_node         = "technic:mv_alloy_furnace"
      local machine_state_demand = { 50, 2000, 1500, 1000 }
      
      srcstack = inv:get_stack("src", 1)
      if srcstack then src_item1=srcstack:to_table() end
      srcstack = inv:get_stack("src", 2)
      if srcstack then src_item2=srcstack:to_table() end
      dst_index=nil
      -- Setup meta data if it does not exist. state is used as an indicator of this
      if state == 0 then
         meta:set_int("state", 1)
         meta:set_int("MV_EU_demand", machine_state_demand[1])
         meta:set_int("MV_EU_input", 0)
         return
      end
		
      -- Power off automatically if no longer connected to a switching station
      technic.switching_station_timeout_count(pos, "MV")
		
      -- Execute always logic
      -- CODE HERE --

      if src_item1 and src_item2 then 
            dst_index=get_cook_result(src_item1,src_item2) 
            end
      -- State machine
      if eu_input == 0 then
         -- Unpowered - go idle
         hacky_swap_node(pos, machine_node)
         meta:set_string("infotext", machine_name.." Unpowered")
         next_state = 1
      elseif eu_input == machine_state_demand[state] then
         -- Powered - do the state specific actions
		   
         -- Execute always if powered logic
         local meta=minetest.env:get_meta(pos) 
		   
         -- Get the names of the upgrades
         local meta=minetest.env:get_meta(pos) 
         local inv = meta:get_inventory()
         local upg_item1
         local upg_item1_name=""
         local upg_item2
         local upg_item2_name=""
         local srcstack = inv:get_stack("upgrade1", 1)
         if  srcstack then upg_item1=srcstack:to_table() end
         srcstack = inv:get_stack("upgrade2", 1)
         if  srcstack then upg_item2=srcstack:to_table() end
         if upg_item1 then upg_item1_name=upg_item1.name end
         if upg_item2 then upg_item2_name=upg_item2.name end
		   
         -- Save some power by installing battery upgrades. Fully upgraded makes this
         -- furnace use the same amount of power as the LV version
         local EU_saving_upgrade = 0
         if upg_item1_name=="technic:battery" then EU_saving_upgrade = EU_saving_upgrade + 1 end
         if upg_item2_name=="technic:battery" then EU_saving_upgrade = EU_saving_upgrade + 1 end
		   
         -- Tube loading speed can be upgraded using control logic units
         local tube_speed_upgrade = 0
         if upg_item1_name=="technic:control_logic_unit" then tube_speed_upgrade = tube_speed_upgrade + 1 end
         if upg_item2_name=="technic:control_logic_unit" then tube_speed_upgrade = tube_speed_upgrade + 1 end
		   
         -- Handle pipeworks (consumes tube_speed_upgrade)
         local pos1={x=pos.x, y=pos.y, z=pos.z}
         local x_velocity=0
         local z_velocity=0
		   
         -- Output is on the left side of the furnace
         if node.param2==3 then pos1.z=pos1.z-1 z_velocity =-1 end
         if node.param2==2 then pos1.x=pos1.x-1 x_velocity =-1 end
         if node.param2==1 then pos1.z=pos1.z+1 z_velocity = 1 end
         if node.param2==0 then pos1.x=pos1.x+1 x_velocity = 1 end
		   
         local output_tube_connected = false
         local meta1 = minetest.env:get_meta(pos1) 
         if meta1:get_int("tubelike") == 1 then
            output_tube_connected=true
         end
         tube_time = meta:get_int("tube_time")
         tube_time = tube_time + tube_speed_upgrade
         if tube_time > 3 then
            tube_time = 0
            if output_tube_connected then
          send_cooked_items(pos,x_velocity,z_velocity)
            end
         end
         meta:set_int("tube_time", tube_time)

         -- The machine shuts down if we have nothing to smelt and no tube is connected
         -- or if we have nothing to send with a tube connected.
         if    (not output_tube_connected and inv:is_empty("src"))
            or (    output_tube_connected and inv:is_empty("dst")) then
            next_state = 1
         end
         ----------------------
         local empty  = 1
         local recipe = nil
         local result = nil

      if (furnace_is_cookin == 1) then
         if internal_EU_buffer>=150 then
         internal_EU_buffer=internal_EU_buffer-150;
         meta:set_float("internal_EU_buffer",internal_EU_buffer)
         meta:set_float("src_time", meta:get_float("src_time") + 1)
         if dst_index and meta:get_float("src_time") >= 4 then
            -- check if there's room for output in "dst" list
            dst_stack={}
            dst_stack["name"]=alloy_recipes[dst_index].dst_name
            dst_stack["count"]=alloy_recipes[dst_index].dst_count
            if inv:room_for_item("dst",dst_stack) then
               -- Put result in "dst" list
               inv:add_item("dst",dst_stack)
               -- take stuff from "src" list
               for i=1,alloy_recipes[dst_index].src1_count,1 do
                  srcstack = inv:get_stack("src", 1)
                  srcstack:take_item()
                  inv:set_stack("src", 1, srcstack)
                  end
               for i=1,alloy_recipes[dst_index].src2_count,1 do
                  srcstack = inv:get_stack("src", 2)
                  srcstack:take_item()
                  inv:set_stack("src", 2, srcstack)
                  end

            else
               print("Furnace inventory full!")
            end
            meta:set_string("src_time", 0)
         end
         end
         -- Get what to cook if anything
         local srcstack  = inv:get_stack("src", 1)
         local src2stack = inv:get_stack("src", 2)
         local src_item1 = nil
         local src_item2 = nil
         if srcstack and src2stack then
            src_item1 = srcstack:to_table()
            src_item2 = src2stack:to_table()
            empty     = 0
         end
		   
         if src_item1 and src_item2 then
            recipe = technic.get_alloy_recipe(src_item1,src_item2)
         end
         if recipe then
            result = { name=recipe.dst_name, count=recipe.dst_count}
         end
		   
         if state == 1 then
            hacky_swap_node(pos, machine_node)
            meta:set_string("infotext", machine_name.." Idle")
		      
            local meta=minetest.env:get_meta(pos) 
            local inv = meta:get_inventory()
            if not inv:is_empty("src") then
          if empty == 0 and recipe and inv:room_for_item("dst", result) then
             meta:set_string("infotext", machine_name.." Active")
             meta:set_int("src_time",     0)
             next_state = 2+EU_saving_upgrade -- Next state is decided by the battery upgrade (state 2= 0 batteries, state 3 = 1 battery, 4 = 2 batteries)
          end
            end
		      
         elseif state == 2 or state == 3 or state == 4 then
            hacky_swap_node(pos, machine_node.."_active")
            meta:set_int("src_time", meta:get_int("src_time") + 1)
            if meta:get_int("src_time") == 4 then -- 4 ticks per output
          meta:set_string("src_time", 0)
          -- check if there's room for output in "dst" list and that we have the materials
          if recipe and inv:room_for_item("dst", result) then
             -- Take stuff from "src" list
             srcstack:take_item(recipe.src1_count)
             inv:set_stack("src", 1, srcstack)
             src2stack:take_item(recipe.src2_count)
             inv:set_stack("src2", 1, src2stack)
             -- Put result in "dst" list
             inv:add_item("dst",result)
          else
             next_state = 1
          end
            end
         end
      end
      -- Change state?
      if next_state ~= state then
         meta:set_int("MV_EU_demand", machine_state_demand[next_state])
         meta:set_int("state", next_state)
      end

      if dst_index and meta:get_int("furnace_is_cookin")==0 then
         hacky_swap_node(pos,"technic:mv_alloy_furnace_active")
         meta:set_string("infotext","MV Alloy Furnace active")
         meta:set_int("furnace_is_cookin",1)
         meta:set_string("src_time", 0)
         return
         end

      if meta:get_int("furnace_is_cookin")==0 or dst_index==nil then
         hacky_swap_node(pos,"technic:mv_alloy_furnace")
         meta:set_string("infotext","MV Alloy Furnace inactive")
         meta:set_int("furnace_is_cookin",0)
         meta:set_string("src_time", 0)
      end

end,
})
        ------------------------------------

function send_cooked_alloys (pos,x_velocity,z_velocity)
      local meta=minetest.env:get_meta(pos) 
      local inv = meta:get_inventory()
      local i=0
      for _,stack in ipairs(inv:get_list("dst")) do
      i=i+1
         if stack then
         local item0=stack:to_table()
         if item0 then 
            item0["count"]="1"
            local item1=tube_item({x=pos.x,y=pos.y,z=pos.z},item0)
            item1:get_luaentity().start_pos = {x=pos.x,y=pos.y,z=pos.z}
            item1:setvelocity({x=x_velocity, y=0, z=z_velocity})
            item1:setacceleration({x=0, y=0, z=0})
            stack:take_item(1);
            inv:set_stack("dst", i, stack)
            return
            end
         end
      end
end
--        local pos1={}
--        pos1.x=pos.x
--        pos1.y=pos.y
--        pos1.z=pos.z
--        local x_velocity=0
--        local z_velocity=0
--
--        -- output is on the left side of the furnace
--        if node.param2==3 then pos1.z=pos1.z-1 z_velocity =-1 end
--        if node.param2==2 then pos1.x=pos1.x-1 x_velocity =-1 end
--        if node.param2==1 then pos1.z=pos1.z+1 z_velocity = 1 end
--        if node.param2==0 then pos1.x=pos1.x+1 x_velocity = 1 end
--
--        local output_tube_connected = false
--        local meta=minetest.env:get_meta(pos1) 
--        if meta:get_int("tubelike")==1 then output_tube_connected=true end
--        meta = minetest.env:get_meta(pos)
--        local inv = meta:get_inventory()
--        local upg_item1
--        local upg_item1_name=""
--        local upg_item2
--        local upg_item2_name=""
--        local srcstack = inv:get_stack("upgrade1", 1)
--        if srcstack then upg_item1=srcstack:to_table() end
--        srcstack = inv:get_stack("upgrade2", 1)
--        if srcstack then upg_item2=srcstack:to_table() end
--        if upg_item1 then upg_item1_name=upg_item1.name end
--        if upg_item2 then upg_item2_name=upg_item2.name end
--
--        local speed=0
--        if upg_item1_name=="technic:control_logic_unit" then speed=speed+1 end
--        if upg_item2_name=="technic:control_logic_unit" then speed=speed+1 end
--        tube_time=meta:get_float("tube_time")
--        tube_time=tube_time+speed
--        if tube_time>3 then 
--      tube_time=0
--      if output_tube_connected then send_cooked_items(pos,x_velocity,z_velocity) end
--        end
--        meta:set_float("tube_time", tube_time)
--
--        local extra_buffer_size = 0
--        if upg_item1_name=="technic:battery" then extra_buffer_size =extra_buffer_size + 10000 end
--        if upg_item2_name=="technic:battery" then extra_buffer_size =extra_buffer_size + 10000 end
--        local internal_EU_buffer_size=2000+extra_buffer_size
--        meta:set_float("internal_EU_buffer_size",internal_EU_buffer_size)
--
--        internal_EU_buffer=meta:get_float("internal_EU_buffer")
--        if internal_EU_buffer > internal_EU_buffer_size then internal_EU_buffer = internal_EU_buffer_size end
--        local meta = minetest.env:get_meta(pos)
--        local load = math.floor(internal_EU_buffer/internal_EU_buffer_size * 100)
--        meta:set_string("formspec",
--              MV_alloy_furnace_formspec..
--            "image[1,1;1,2;technic_power_meter_bg.png^[lowpart:"..
--            (load)..":technic_power_meter_fg.png]")
--
--        local inv = meta:get_inventory()
--
--        local furnace_is_cookin = meta:get_int("furnace_is_cookin")
--
--        local srclist = inv:get_list("src")
--        local srclist2 = inv:get_list("src2")
--	     
--        srcstack = inv:get_stack("src", 1)
--        if srcstack then src_item1=srcstack:to_table() end
--        srcstack = inv:get_stack("src", 2)
--        if srcstack then src_item2=srcstack:to_table() end
--        dst_index=nil
--
--        if src_item1 and src_item2 then 
--      dst_index=get_cook_result(src_item1,src_item2) 
--        end
--
--
--        if (furnace_is_cookin == 1) then
--      if internal_EU_buffer>=150 then
--         internal_EU_buffer=internal_EU_buffer-150;
--         meta:set_float("internal_EU_buffer",internal_EU_buffer)
--         meta:set_float("src_time", meta:get_float("src_time") + 1)
--         if dst_index and meta:get_float("src_time") >= 4 then
--            -- check if there's room for output in "dst" list
--            dst_stack={}
--            dst_stack["name"]=alloy_recipes[dst_index].dst_name
--            dst_stack["count"]=alloy_recipes[dst_index].dst_count
--            if inv:room_for_item("dst",dst_stack) then
--          -- Put result in "dst" list
--          inv:add_item("dst",dst_stack)
--          -- take stuff from "src" list
--          for i=1,alloy_recipes[dst_index].src1_count,1 do
--             srcstack = inv:get_stack("src", 1)
--             srcstack:take_item()
--             inv:set_stack("src", 1, srcstack)
--          end
--          for i=1,alloy_recipes[dst_index].src2_count,1 do
--             srcstack = inv:get_stack("src", 2)
--             srcstack:take_item()
--             inv:set_stack("src", 2, srcstack)
--          end
--
--            else
--          print("Furnace inventory full!")
--            end
--            meta:set_string("src_time", 0)
--         end
--      end
--        end
--
--        if dst_index and meta:get_int("furnace_is_cookin")==0 then
--      hacky_swap_node(pos,"technic:mv_alloy_furnace_active")
--      meta:set_string("infotext","MV Alloy Furnace active")
--      meta:set_int("furnace_is_cookin",1)
--      meta:set_string("src_time", 0)
--      return
--        end
--
--        if meta:get_int("furnace_is_cookin")==0 or dst_index==nil then
--      hacky_swap_node(pos,"technic:mv_alloy_furnace")
--      meta:set_string("infotext","MV Alloy Furnace inactive")
--      meta:set_int("furnace_is_cookin",0)
--      meta:set_string("src_time", 0)
--        end
--
     end,
 })

technic.register_MV_machine ("technic:mv_alloy_furnace","RE")
technic.register_MV_machine ("technic:mv_alloy_furnace_active","RE")