View difference between Paste ID: 2iVAQ3Rj and LW6R547n

 write("1. Slot: Cobblestone\n")
-write("2. Slot: Fackeln\n\n")
+write("2. Slot: Torch\n\n")
 
-write("Laenge: ")
+l = 100
-l = io.read()
+b = 4
 w = 100
-write("Breite: ")
+
-b = io.read()
+write("Left(1) or Right(2): ")
 d = read()
-write("Wiederholungen: ")
+
-w = io.read()
+if d == "1" then
   d = 1
-write("Rechts oder links: ")
+else
   d = 2
 end
 
 local f = 0
 local fa = 11
 local z = 0
 
 function vorne()
   while not turtle.forward() do
     turtle.dig()
   end
   turtle.digUp()
   turtle.placeDown()
 end
 
 function laenge()
   for i=1,l do
     vorne()
     fackel()
   end
 end
 
 function breite()
   for j=1,b do
     vorne()
     z = z+1
     fackel()
   end
 end
 
-  if d=="rechts" then
+
   if d == 1 then
     turtle.turnLeft()
     breite()
-    d = "links"
+
     d = 2
   else
     turtle.turnRight()
     breite()
-    d = "rechts"
+
     d = 1
   end
 end
 
 function fackel()
   if f>=fa then
     turtle.turnRight()
     turtle.turnRight()
     turtle.select(2)
     turtle.place()
     turtle.select(1)
     turtle.turnRight()
     turtle.turnRight()
     f = 0
   else
     f = f+1
   end
 end
 
 function voll()
   if turtle.getItemCount(13)>0 then
     while not turtle.up() do
       turtle.digUp()
     end
     if d=="rechts" then
       turtle.turnLeft()
     else
       turtle.turnRight()
     end
     for m=1,z do
       while not turtle.forward() do
         turtle.dig()
       end
     end
     if d=="rechts" then
       turtle.turnRight()
     else
       turtle.turnLeft()
     end
     while not turtle.down() do
       turtle.digDown()
     end
     abladen()
     while not turtle.up() do
       turtle.digUp()
     end
     nachfuellen()
     if d=="rechts" then
       turtle.turnRight()
     else
       turtle.turnLeft()
     end
     for m=1,z do
       while not turtle.forward() do
         turtle.dig()
       end
     end
     if d=="rechts" then
       turtle.turnLeft()
     else
       turtle.turnRight()
     end
     while not turtle.down() do
       turtle.digDown()
     end
   end
 end
 
 function abladen()
   turtle.drop(48)
   for n=3,16 do
     turtle.select(n)
     turtle.drop()
   end
   turtle.select(1)
 end
 
 function nachfuellen()
   turtle.select(2)
   turtle.drop()
   turtle.suck()
   turtle.suck()
   turtle.select(3)
   turtle.drop()
   turtle.select(1)
 end
 
 for k=1,w do
   laenge()
   drehen()
   laenge()
   voll()
   drehen()
 end