From dd1921c03a39325dc82c718e0711aa3bc834cabe Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Wed, 8 Aug 2012 12:16:28 +0200
Subject: [PATCH] Add mesecon:nodeupdate Function

---
 mesecons/internal_api.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/mesecons/internal_api.lua b/mesecons/internal_api.lua
index d6c3e55..f14749c 100644
--- a/mesecons/internal_api.lua
+++ b/mesecons/internal_api.lua
@@ -384,6 +384,14 @@ function mesecon:check_if_turnon(pos)
 	return false
 end
 
+function mesecon:updatenode(pos)
+    if mesecon:connected_to_pwr_src(pos) then
+        mesecon:turnon(pos, 0, 0, 0)
+    else
+        mesecon:turnoff(pos, 0, 0, 0)
+    end
+end
+
 minetest.register_on_placenode(function(pos, newnode, placer)
 	if mesecon:check_if_turnon(pos) then
 		if mesecon:is_conductor_off(newnode.name) then