View difference between Paste ID: kLCYzMW6 and dgAdW8pn

 --Created by: pastebin.com/u/Gamboodle
 --Edited by:  pastebin.com/u/AlexanderHaffer
---Version:    1.2.4 e2
+--Version:    1.2.4 e1
-
+
 term.clear()
 term.setCursorPos(1,1)
-print("Please ensure that the turtle has enough fuel!")
+
-print("Current fuel level: " .. turtle.getFuelLevel())
+
-print("Maximum fuel levels are 20k for a regular and 100k for a mining turtle.")
+
-sleep(5)
+
 io.write("Rows forward: ")
 rows = io.read()
 io.write("Columns sideways: ")
 columns = io.read()
 iniY = 2
 if quarrybore == "quarry" then
-io.write("Blocks forward: ")
+
     term.setCursorPos(1,1)
-io.write("Blocks sideways: ")
+
     iniY = io.read()
 end
-limitY = 5
+
 term.setCursorPos(1,1)
 io.write("Toss garbage blocks like Cobblestone?")
 io.write("Select 'yes' or 'no': ")
 tossGarbage = io.read()
 term.clear()
 term.setCursorPos(1,1)
 
-    io.write("Lowest 'y' level: ")
+
-    limitY = io.read()
+
 posZ = 0
 
 rotation = 0
 
 fullSlots = 0
 
 function info()
     term.clear()
     term.setCursorPos(1,1)
     print("---------------------------------------")
     print("Mining size: " .. rows .. " by " .. columns)
 --  print("Total distance: " .. posX + posY + posZ)
     print("X: " .. posX)
     print("Y: " .. posY)
     print("Z: " .. posZ)
     print("Orientation: " .. rotation)
     if tossGarbage == "yes" then
         print("Tossing garbage.")
     else
         print("Keeping garbage.")
     end
     print("")
-    print("Mining down to level " .. limitY)
+
 end
---  print("X: " .. posX)
+
---  print("Y: " .. posY)
+
---  print("Z: " .. posZ)
+
---  print("Orientation: " .. rotation)
+
     elseif rotation == 1 then
         turtle.turnLeft()
         turtle.turnLeft()
     elseif rotation == 2 then
         turtle.turnRight()
     end
 end
 
 function recover()
     rotate()
     local step = 0
     for step = posY - 1, 0, -1 do
         turtle.up()
     end
     for step = posX - 1, 0, -1 do
         turtle.forward()
     end
     turtle.turnLeft()
     for step = posZ - 1, 0, -1 do
         turtle.forward()
     end
 end
 
 function resume()
     turtle.turnLeft()
     turtle.turnLeft()
     local step = 0
     for step = 0, posZ - 1, 1 do
         turtle.forward()
     end
     turtle.turnRight()
     for step = 0, posX - 1, 1 do
         turtle.forward()
     end
     for step = 0, posY - 1, 1 do
         turtle.down()
     end
     if rotation == 0 then
         turtle.turnLeft()
     elseif rotation == 2 then
         turtle.turnRight()
     elseif rotation == 3 then
         turtle.turnRight()
         turtle.turnRight()
     end
 end
 
 function checkFuel()
     turtle.select(1)
     turtle.refuel()
     if turtle.getFuelLevel() <= posX + posY + posZ + 1 then
         refill = 1
         empty()
         refill = 0
     end
 end
 
 function empty()
     recover()
     if quarrybore == "bore" then
         turtle.down()
     end
     local search = 0
     for search = 16, 1, -1 do
         turtle.select(search)
         turtle.drop()
     end
     if refill == 1 then
         turtle.turnRight()
         while turtle.getFuelLevel() <= posX + posY + posZ + 1 do
             if turtle.suck() == true then
                 turtle.suck()
                 turtle.select(1)
                 turtle.refuel()
             elseif turtle.suck() == false then
                 turtle.select(1)
                 turtle.refuel()
                 term.clear()
                 term.setCursorPos(1,1)
                 io.write("Please add more fuel to slot '1' or fuel chest.")
             end
         end
         turtle.turnLeft()
         resume()
     end
     if done ~= 1 then
         if quarrybore == "bore" then
             turtle.up()
         end
         resume()
     end
-                io.write("Please add fuel to slot '1' or fuel chest.")
+
 
 function checkFull()
     fullSlots = 0
     local search = 0
     for search = 16, 1, -1 do
         turtle.select(search)
         if turtle.getItemCount() > 0 then
             if tossGarbage == "yes" then
                 if turtle.getItemDetail().name == "minecraft:cobblestone" then
                     turtle.drop()
                 elseif turtle.getItemDetail().name == "minecraft:stone" then
                     turtle.drop()
                 elseif turtle.getItemDetail().name == "minecraft:dirt" then
                     turtle.drop()
                 elseif turtle.getItemDetail().name == "minecraft:gravel" then
                     turtle.drop()
                 elseif turtle.getItemDetail().name == "chisel:marble2" then
                     turtle.drop()
                 elseif turtle.getItemDetail().name == "chisel:limestone2" then
                     turtle.drop()
                 elseif turtle.getItemDetail().name == "minecraft:netherrack" then
                     turtle.drop()
                 elseif turtle.getItemDetail().name == "natura:nether_tainted_soil" then
                     turtle.drop()
                 end
             end
         end
         if turtle.getItemCount() > 0 then
             fullSlots = fullSlots + 1
         end
     end
     if fullSlots == 16 then
         empty()
     end
 end
 
 function nextRow()
     if turn == 0 then
         turtle.turnRight()
         rotation = 1
         digStraight()
         turtle.turnRight()
         rotation = 2
         turn = 1
     elseif turn == 1 then
         turtle.turnLeft()
         rotation = 1
         digStraight()
         turtle.turnLeft()
         rotation = 0
         turn = 0
     elseif turn == 2 then
         turtle.turnRight()
         rotation = 3
         digStraight()
         turtle.turnRight()
         rotation = 0
         turn = 3
     elseif turn == 3 then
         turtle.turnLeft()
         rotation = 3
         digStraight()
         turtle.turnLeft()
         rotation = 2
         turn = 2
     end
 end
 
 function digDown()
     checkFuel()
     local step = 0
     for step = 2, 0, -1 do
         turtle.digDown()
         if turtle.down() == true then
             posY = posY + 1
         end
         info()
     end
 end
 
 function digStraight()
     checkFuel()
     turtle.digDown()
     turtle.dig()
     turtle.dig()
     turtle.forward()
     if rotation == 0 then
         posZ = posZ + 1
     elseif rotation == 1 then
         posX = posX + 1
     elseif rotation == 2 then
         posZ = posZ - 1
     elseif rotation == 3 then
         posX = posX - 1
     end
     turtle.digUp()
     info()
 end
 
 function quarry()
     turn = 0
     done = 0
     iniY = tonumber (iniY)
     checkFuel()
     turtle.digUp()
     turtle.up()
     posY = posY - 1
     while posY < iniY - 2 do
         if quarrybore == "quarry" then
             digDown()
         end
         for c = columns, 1, -1 do
             for r = rows, 2, -1 do
                 digStraight()
             end
-    limitY = tonumber (limitY)
+
             if c == 1 then
                 turtle.turnRight()
                 turtle.turnRight()
                 if rotation == 0 then
                     rotation = 2
                 elseif rotation == 2 then
                     rotation = 0
                 end
                 if turn == 0 then
                     turn = 2
                 elseif turn == 1 then
                     turn = 3
                 elseif turn == 2 then
                     turn = 0
                 elseif turn == 3 then
                     turn = 1
                 end
             elseif c > 1 then
                 nextRow()
             end
         end
         if quarrybore == "bore" then
             posY = posY + 1
         end
     end
     turtle.digDown()
     done = 1
     empty()
     term.clear()
     term.setCursorPos(1,1)
     print("Done!")
     print("---------------------------------------")
 end
 
 quarry()