generate

sourceChest = "top" --top or bottom
hasMiniumStone = true
recipe = {2,5,6,9}

function emptyInventory(targetChest)

 local f = 1
 if hasMiniumStone == true then
  f = 2
 end
 while f <= 16 do
  if turtle.getItemCount(f) > 0 then
   turtle.select(f)
   if targetChest == "front" then
    turtle.drop()
   elseif targetChest == "bottom" then
    turtle.dropDown()
   elseif targetChest == "top" then
    turtle.dropUp()
   end
  end
  f = f + 1
 end
end

function distribute(slots)
 local tempSlot = 1
 if hasMiniumStone == true then
  tempSlot = 2
 end
 turtle.select(tempSlot)
 --Get some items from the source chest
 while turtle.getItemCount(tempSlot) < table.getn(slots) do
  if sourceChest == "top" then
   turtle.suckUp()
  else
   turtle.suckDown()
  end
 end

 --Get rid of what we don't need
 if sourceChest == "top" then
  turtle.dropUp(turtle.getItemCount(tempSlot)-table.getn(slots))
 else
  turtle.dropDown(turtle.getItemCount(tempSlot)-table.getn(slots))
 end

 --Get rid of extra overflow
 if turtle.getItemCount(tempSlot + 1) > 0 then
  turtle.select(tempSlot + 1)
  if sourceChest == "top" then
   turtle.dropUp(turtle.getItemCount(tempSlot + 1))
  else
   turtle.dropDown(turtle.getItemCount(tempSlot + 1))
  end
 end

 --Distribute
 for i,v in ipairs(slots) do
  if v == tempSlot then

  else
   turtle.select(tempSlot)
   turtle.transferTo(v,1)
  end
 end
end

function craft()
 turtle.select(1)
 turtle.craft(1)
end

print("Emptying inventory in case of reboot")
emptyInventory(sourceChest)
while true do
 print("Distributing...")
 distribute(recipe)
 print("Crafting...")
 craft()
 print("Passing new items...")
 emptyInventory("front")
 sleep(0.01)
end