View difference between Paste ID: hreTqZeq and 60D5Rx4b

 rednet.open("back")
 if fs.exists("id") then
  file = fs.open("id", "r")
  robitid = tonumber(file.readLine())
- rednet.broadcast("forward")
+ file.close()
 else
  robitid =  1
- rednet.broadcast("left")
+end
 while true do
  local event, character = os.pullEvent("char")
- rednet.broadcast("right")
+
  rednet.broadcast("forward",robitid)
  end
- rednet.broadcast("back")
+
  rednet.broadcast("left",robitid)
  end
- rednet.broadcast("up")
+
  rednet.broadcast("right",robitid)
  end
- rednet.broadcast("down")
+
  rednet.broadcast("back",robitid)
  end
- rednet.broadcast("dig")
+
  rednet.broadcast("up",robitid)
  end
- rednet.broadcast("place")
+
  rednet.broadcast("down",robitid)
  end
- rednet.broadcast("fight")
+
  rednet.broadcast("dig",robitid)
  end
- rednet.broadcast("placeu")
+
  rednet.broadcast("place",robitid)
  end
- rednet.broadcast("placed")
+
  rednet.broadcast("fight",robitid)
  end
- rednet.broadcast("mineu")
+
  rednet.broadcast("placeu",robitid)
  end
- rednet.broadcast("mined")
+
  rednet.broadcast("placed",robitid)
  end
  if character == "c" then
  rednet.broadcast("mineu",robitid)
  end
  if character == "z" then
  rednet.broadcast("mined",robitid)
  end
  if character == "x" then
  rednet.broadcast("close",robitid)
  end
  if character == "i" then
 	term.clear()
 	term.setCursorPos(1,1)
 	term.write("robit id:")
 	robitid = read()
 	file = fs.open("id", "w")
 	file.writeLine(robitid)
 	file.close()
   end
 end