View difference between Paste ID: sh8PKELG and 07swGDXV

-rednet.open("left")
+--THINGS TO ADD: Fuel Meter, fix checkState(), auto startup
 
 local isRunning = true
 local minFuel = 10
 
 function Quit()
         isRunning = false
         term.setCursorPos(1,1)
         term.setBackgroundColour(colours.black)
         term.setTextColour(colours.white)
         term.clear()
 		error()
 end
 
 local function checkFuel()
     if turtle.getFuelLevel() < minFuel then
         print("Refueling!")
         turtle.select(16)
         while turtle.getFuelLevel() < minFuel do
             turtle.refuel(1)
-
+            os.sleep(0.1)
-  turtle.refuel()
+        end
     else
         print("Fuel sufficient!")
 		return
     end
 end
 
 local function getModem()
   for a,b in pairs(rs.getSides()) do
     if peripheral.getType(b) == "modem" and peripheral.call(b,"isWireless") then
       return b
     end
   end
 end
 
 function checkState()
 	if not rednet.isOpen() then
 		print("Opening socket!")
 		side = getModem()
 		rednet.open(side)
 		if rednet.isOpen() then
 			print("Connected!")
 			return
 		else
 			print("Error, reconnecting!")
 			rednet.open(side)
 		end
 	end
 end
 
 while true do
   isRunning = true
   checkState()
   id,message = rednet.receive()
   if message == "forward" then
     turtle.forward()
   elseif message == "backwards" then
     turtle.back()
   elseif message == "left" then
     turtle.turnLeft()
     turtle.forward()
     turtle.turnRight()
   elseif message == "right" then
     turtle.turnRight()
     turtle.forward()
     turtle.turnLeft()
   elseif message == "turnleft" then
     turtle.turnLeft()
   elseif message == "turnright" then
     turtle.turnRight()
   elseif message == "action" then
 	turtle.dig()
   elseif message == "quit" then
 	Quit()
   end
   checkFuel()
 end