View difference between Paste ID: UjUSiHau and z5qswCDT

-if turtle.getFuelLevel() == 0 then
+args = {...}
 local depth = tonumber(args[1])
-  turtle.refuel(4)
+local width = tonumber(args[2])
 local coals = math.floor(depth * width / 80)
 
 if turtle.getFuelLevel() < (depth + width) * 2 then
   turtle.select(1)
   turtle.refuel(coals + 1)
 end
 local fuel = turtle.getFuelLevel()
 print("fuel:"..tostring(fuel))
 
 local function DigLine(n)
   for i=1, tonumber(n) do
     if turtle.detectDown() then
       print("dig")
       turtle.digDown()
     else
       print("skip")
     end
-DigLine(8)
+
   end
-DigLine(8)
+
 
-DigLine(8)
+
 DigLine(depth)
-DigLine(8)
+
 DigLine(width)
-turtle.back()
+
-
+DigLine(depth)
 turtle.turnRight()
 DigLine(width)
 turtle.turnRight()
 turtle.back()