View difference between Paste ID: cW1Jvd2c and jiYE76jD

 os.loadAPI("manualQuarry.lua")
 os.pullEvent = os.pullEventRaw
 serverID = 0
 filename = "adminsuccess.txt"
 cost = 160
 print("Fuel Level: " .. turtle.getFuelLevel()/20000 .. "%")
 print("Fuel Amount: " .. turtle.getFuelLevel())
 
 function openPort()
 	rednet.open("left")
 end
 
 function readAdminPassword()
 	local file = fs.open(filename, "r")
     line = file.readLine()
 	file.close()
     return line
 end
 
 function conductTransaction(username, password)
   message = "buy " .. username .. " " .. password .. " " .. cost
   rednet.send(serverID, message)
   id, value = rednet.receive(nil, 3)
   os.sleep(1)
   return value
 end
 
 function checkCredentials(username, password)
   message = "search " .. username .. " " .. password
   rednet.send(serverID, message)
   id, value = rednet.receive(nil, 3)
   os.sleep(1)
   return value
 end
 
 status, err = pcall(function() openPort() end)
 if not status then
 	turtle.select(1)
 	turtle.equipLeft()
 	status, err = pcall(function() openPort() end)
 	if not status then
 		print("Modem not found in first slot or left hand, stopping")
 		os.shutdown()
 	end
 end
 
 print("Mining Turtle Rental - $" .. cost)
 print("Please Login to Rent")
 print("Username: ")
 username = read()
 print("Password: ")
 password = read("*")
 if username == "admin" and password == readAdminPassword() then
 	os.exit(1)
 end
 success = conductTransaction(username, password)
 if success == nil then
     print("Transaction Connection to Server Failed")
     os.sleep(3)
 	os.shutdown()
 elseif success == "false" then
     print("Transaction Failed")
     print("Account Value: " .. checkCredentials(username, password))
     os.sleep(5)
 	os.shutdown()
 else
     print("Success!")
 	turtle.equipLeft()
 	print("Warning: Stopping the Turtle Will Complete Current Transaction (also the turtle will slightly break if it cannot break certain blocks in area)")
 	manualQuarry.mine()
 	os.shutdown()
 end