View difference between Paste ID: re15wMGJ and XgYwAUnM

 mon = peripheral.wrap("back")
-mon.setTextScale(2)
+mon.setTextScale(4.5)
 
 function calc_color(color)
     return math.pow(2, color - 1)
-    mon.clear()
+
-    mon.setCursorPos(2,1)
+
-    mon.write("Mobfarm open  ")
+function msg(gap, line, color, groundb, text)
     mon.setBackgroundColor(calc_color(groundb))
-    mon.clear()
+    mon.setCursorPos(gap,line)
-    mon.setCursorPos(2,1)
+    mon.setTextColor(calc_color(color))
-    mon.write("Mobfarm closed")
+    text = mon.write(text)
 end
-  sleep(1)
+
 function clear()
 	for a = 1,10 do
 		msg(01,a,16,16,"                              ")
 	end
 end
 
 while true do
   if rs.getInput("top", true) then
     clear()
 	msg(03,02,09,16,"Mobfarm")
 	msg(11,02,06,16,"OPEN")
   else
     clear()
 	msg(02,02,09,16,"Mobfarm")
 	msg(10,02,15,16,"CLOSED")
   end
   sleep(10)
 end