In turtle

write('Host ID: ')
sender = read()
--ask for host id

shell.run('clear') --clear the screen
 rednet.open("right") --open the wifi port
 x=1
 while x == 1 do --start loop
 action, senderID, text = os.pullEvent() --wait for input
 if action == "rednet_message" then --if its a wireless message do
 if text == 'forward' then -- if the up button is pressed
 turtle.forward() -- go forward
 end
 if text == 'backward' then --you know...
 turtle.back()
 end
 if text == 'left' then
 turtle.turnLeft()
 end
 if text == 'right' then
 turtle.turnRight()
 end
 if text == 'up' then
 if turtle.detectUp() then
 turtle.digUp()
 else
 turtle.up()
 end
 end
 if text == 'down' then
 if turtle.detectDown() then
 turtle.digDown()
 else
 turtle.down()
 end
 end



 if text == 'dig' then -- if the space button is pressed on dig mode
 turtle.dig() -- dig forward
 end
 if text == 'place' then -- if the space button is pressed on place mode
 turtle.place() --place the selected block in front
 end
 if text == 'rs' then -- if the ctrl button is pressed
 redstone.setOutput('front', true) -- set redstone in front to true
 end
 end
 if action=="key" and senderID == sender then -- check sender id
 x=0
 end
 end