testing

energy_control

@@ -1,6 +1,5 @@
 redstone_toggle_id = 48
 de_store_mon_id = nil
-redstone_toggle_state = nil
 
 function dump(o)
     if o == nil then
@@ -32,22 +31,22 @@ function poll()
 end
 
 function recv()
+    local redstone_toggle_state = nil
+    local updated = false
     while true do
         local id, data = rednet.receive()
         if id == redstone_toggle_id then
             if type(data) == 'table' then
                 if data[1] == 'output_state' then
                     redstone_toggle_state = data[2]
+                    updated = true
                 end
             end
         elseif id == de_store_mon_id then
             -- todo
         end
-    end
-end
 
-function draw_screen()
-    while true do
+        if updated == true then
             print(tostring(redstone_toggle_state))
             -- term.clear()
             -- term.setCursorPos(0, 0)
@@ -69,6 +68,7 @@ function draw_screen()
             -- term.setBackgroundColor(colors.black)
             sleep(1)
         end
+    end
 end
 
 local sides = peripheral.getNames()
@@ -82,5 +82,5 @@ end
 rednet.open(modemSide)
 rednet.host("rmm", "master")
 
-parallel.waitForAny(poll, recv, draw_screen)
+parallel.waitForAny(poll, recv)
 rednet.close(modemSide)