View difference between Paste ID: c94fYPPV and PxzjkdGi

-farmLength = 25
+farmLength = 19
-farmWidth = 16
+farmWidth = 8
-
+
 function fuel()
     if turtle.getFuelLevel() < 1 then
         turtle.select(1)
         turtle.refuel(1)
     end
 end
-
+
 function move(d, n)
     n = n or 1
     for i=1,n do
         fuel()
         d()
     end
 end
-
+
 function harvest()
-    turtle.digDown()
+    local success, data = turtle.inspectDown()
-    turtle.select(2)
+    if success then
-    if turtle.getItemCount() > 1 then
+        if data.state.age == 7 then
-        turtle.placeDown()
+            turtle.digDown()
             turtle.select(2)
             if turtle.getItemCount() > 1 then
-
+                turtle.placeDown()
             end
         end
     end
 end
 
 function harvestRow()
     harvest()
-
+
         move(turtle.forward)
         harvest()
     end
 end
-
+
-move(turtle.forward)
+
-for row=1, farmWidth do
+
-    harvestRow()
+
-    if row < farmWidth then
+
-        turnAround[row % 2]()
+
 function run()
-        turnAround[row % 2]()
+    move(turtle.forward)
     for row=1, farmWidth do
         harvestRow()
-turtle.turnRight()
+        if row < farmWidth then
-move(turtle.forward,farmWidth-1)
+            turnAround[row % 2]()
-turtle.turnRight()
+            move(turtle.forward)
-move(turtle.back)
+            turnAround[row % 2]()
-
+        elseif row % 2 == 1 then
-for i=3,16 do
+            turtle.turnRight()
-    turtle.select(i)
+            turtle.turnRight()
-    turtle.dropDown()
+            move(turtle.forward,farmLength-1)
         end
     end
     turtle.turnRight()
     move(turtle.forward,farmWidth-1)
     turtle.turnRight()
     move(turtle.back)
 
     for i=3,16 do
         turtle.select(i)
         turtle.dropDown()
     end
 end
 
 local alarm = os.setAlarm(5)
 while true do
     local evt, arg = os.pullEvent("alarm")
     if arg == alarm then
         run()
     end
 end