exnihilo ore compressor

p=peripheral.wrap("bottom")
function craft(i1,i2)
i2=(i2-math.fmod(i2,4))/4
  p.pushItem("up",i1,i2,1)
  p.pushItem("up",i1,i2,2)
  p.pushItem("up",i1,i2,5)
  p.pushItem("up",i1,i2,6)
  turtle.craft()
if string.find(item.name,"powdered") then
    turtle.dropUp()
else
  turtle.drop()
end
end
p.condenseItems()
for i=1,p.getInventorySize() do
item=p.getStackInSlot(i)
  if item~=nil then
    if string.find(item.name,"broken") or string.find(item.name,"crushed") or string.find(item.name,"powdered") then
      if item.qty>=4 then
        craft(i,item.qty)
      end
    end
  end
end